/* roulang page: index */
:root {
            --jy-primary: #0B3A4A;
            --jy-primary-deep: #072A36;
            --jy-secondary: #E8F1F2;
            --jy-surface: #F7FAFA;
            --jy-accent: #FF6B4A;
            --jy-accent-teal: #14B8A6;
            --jy-accent-teal-dark: #0F766E;
            --jy-text: #1A2B33;
            --jy-text-light: #47616B;
            --jy-border: #D9E7EA;
            --jy-gradient: linear-gradient(135deg, #0B3A4A 0%, #14B8A6 82%, #0F766E 100%);
            --jy-gradient-soft: linear-gradient(135deg, #E8F1F2 0%, #F7FAFA 100%);
            --jy-gradient-hero: linear-gradient(118deg, rgba(11,58,74,0.96) 0%, rgba(20,184,166,0.88) 72%, rgba(15,118,110,0.92) 100%);
            --jy-radius-xl: 24px;
            --jy-radius-lg: 20px;
            --jy-radius-md: 16px;
            --jy-radius-sm: 12px;
            --jy-radius-pill: 999px;
            --jy-shadow: 0 12px 30px rgba(11,58,74,0.08);
            --jy-shadow-hover: 0 18px 40px rgba(11,58,74,0.12);
            --jy-shadow-deep: 0 20px 50px rgba(11,58,74,0.16);
        }
        *,
        *::before,
        *::after {
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', 'Hiragino Sans GB', sans-serif;
            color: var(--jy-text);
            background-color: var(--jy-surface);
            line-height: 1.7;
            font-weight: 400;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        a {
            text-decoration: none;
            color: var(--jy-primary);
            transition: color .25s ease, background-color .25s ease, border-color .25s ease, box-shadow .25s ease, transform .25s ease;
        }
        a:hover {
            color: var(--jy-accent);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button,
        input,
        textarea,
        select {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
            color: inherit;
        }
        button:focus,
        a:focus,
        input:focus,
        textarea:focus,
        select:focus {
            outline: none;
        }
        .container {
            max-width: 1180px;
            width: 100%;
            margin: 0 auto;
            padding-left: 16px;
            padding-right: 16px;
        }
        @media (min-width: 768px) {
            .container {
                padding-left: 24px;
                padding-right: 24px;
            }
        }
        @media (min-width: 992px) {
            .container {
                padding-left: 32px;
                padding-right: 32px;
            }
        }
        .section {
            padding: 72px 0;
        }
        @media (max-width: 768px) {
            .section {
                padding: 48px 0;
            }
        }
        .section-alt {
            background-color: #FFFFFF;
        }
        .section-tint {
            background-color: var(--jy-secondary);
        }
        .section-dark {
            background-color: var(--jy-primary);
            color: #fff;
        }
        .section-dark .section-title,
        .section-dark h2,
        .section-dark h3 {
            color: #fff;
        }
        .section-dark .section-subtitle {
            color: rgba(255,255,255,0.75);
        }
        .section-title {
            font-size: 1.75rem;
            font-weight: 800;
            line-height: 1.25;
            color: var(--jy-text);
            margin-bottom: 12px;
            letter-spacing: -0.01em;
        }
        @media (min-width: 768px) {
            .section-title {
                font-size: 2rem;
            }
        }
        .section-subtitle {
            font-size: 1.05rem;
            line-height: 1.7;
            color: var(--jy-text-light);
            max-width: 760px;
            margin-bottom: 32px;
        }
        .section-title-center {
            text-align: center;
        }
        .section-title-center .section-subtitle {
            margin-left: auto;
            margin-right: auto;
        }
        .text-highlight {
            color: var(--jy-accent);
            font-weight: 700;
        }
        .text-teal {
            color: var(--jy-accent-teal);
            font-weight: 700;
        }
        .badge-pill {
            display: inline-block;
            padding: 6px 14px;
            border-radius: var(--jy-radius-pill);
            font-size: 0.85rem;
            font-weight: 700;
            line-height: 1.4;
            letter-spacing: 0.01em;
        }
        .badge-accent {
            background-color: rgba(255,107,74,0.12);
            color: var(--jy-accent);
        }
        .badge-teal {
            background-color: rgba(20,184,166,0.12);
            color: var(--jy-accent-teal-dark);
        }
        .badge-primary {
            background-color: rgba(11,58,74,0.08);
            color: var(--jy-primary);
        }
        .badge-light {
            background-color: rgba(255,255,255,0.18);
            color: #fff;
        }
        .btn {
            font-weight: 700;
            padding: 12px 28px;
            border-radius: var(--jy-radius-pill);
            border: none;
            transition: all .25s ease;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            font-size: 0.95rem;
        }
        .btn:focus {
            box-shadow: 0 0 0 3px rgba(20,184,166,0.4);
            outline: none;
        }
        .btn-primary {
            background-color: var(--jy-primary);
            color: #fff;
            border: 2px solid var(--jy-primary);
        }
        .btn-primary:hover,
        .btn-primary:focus {
            background-color: var(--jy-accent-teal);
            border-color: var(--jy-accent-teal);
            color: #fff;
            transform: translateY(-2px);
        }
        .btn-outline-accent {
            background-color: transparent;
            color: var(--jy-accent);
            border: 1.5px solid var(--jy-accent);
        }
        .btn-outline-accent:hover,
        .btn-outline-accent:focus {
            background-color: var(--jy-accent);
            color: #fff;
            transform: translateY(-2px);
        }
        .btn-white {
            background-color: #fff;
            color: var(--jy-primary);
            border: 2px solid #fff;
        }
        .btn-white:hover {
            background-color: var(--jy-secondary);
            border-color: var(--jy-secondary);
            transform: translateY(-2px);
        }
        .btn-sm {
            padding: 8px 18px;
            font-size: 0.85rem;
        }
        .btn-text {
            background: none;
            border: none;
            color: var(--jy-accent);
            font-weight: 700;
            padding: 4px 0;
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 0.9rem;
            transition: color .25s ease, gap .25s ease;
        }
        .btn-text:hover {
            color: var(--jy-primary);
            gap: 10px;
        }
        .card-jy {
            background: #fff;
            border-radius: var(--jy-radius-xl);
            box-shadow: var(--jy-shadow);
            overflow: hidden;
            transition: box-shadow .3s ease, transform .3s ease;
            border: 1px solid var(--jy-border);
        }
        .card-jy:hover {
            box-shadow: var(--jy-shadow-hover);
            transform: translateY(-2px);
        }
        .card-jy-lg {
            border-radius: var(--jy-radius-xl);
        }
        .card-jy-md {
            border-radius: var(--jy-radius-lg);
        }
        .card-padding {
            padding: 28px;
        }
        @media (min-width: 768px) {
            .card-padding {
                padding: 32px;
            }
        }
        .data-badge {
            display: flex;
            align-items: center;
            gap: 12px;
            background: rgba(255,255,255,0.9);
            border-radius: var(--jy-radius-md);
            padding: 14px 18px;
            border: 1px solid var(--jy-border);
            box-shadow: 0 8px 20px rgba(11,58,74,0.06);
        }
        .data-badge .number {
            font-size: 2rem;
            font-weight: 800;
            color: var(--jy-primary);
            line-height: 1;
            letter-spacing: -0.02em;
        }
        .data-badge .label {
            font-size: 0.85rem;
            color: var(--jy-text-light);
            line-height: 1.4;
        }
        .data-badge-dark {
            background: rgba(255,255,255,0.12);
            border-color: rgba(255,255,255,0.2);
            box-shadow: none;
        }
        .data-badge-dark .number {
            color: #fff;
        }
        .data-badge-dark .label {
            color: rgba(255,255,255,0.75);
        }
        .cover-img {
            width: 100%;
            aspect-ratio: 4/3;
            object-fit: cover;
            display: block;
            transition: transform .4s ease;
        }
        .card-jy:hover .cover-img {
            transform: scale(1.03);
        }
        .cover-img-tall {
            aspect-ratio: 3/4;
        }
        .cover-img-wide {
            aspect-ratio: 16/9;
        }
        .image-overlay {
            position: relative;
        }
        .image-overlay::after {
            content: '';
            position: absolute;
            inset: 0;
            background: rgba(11,58,74,0.35);
            pointer-events: none;
        }
        /* Navbar - Magazine Masthead */
        .navbar-jy {
            background-color: var(--jy-surface);
            border-bottom: 2px solid var(--jy-border);
            padding: 0;
            min-height: 96px;
            position: relative;
            z-index: 1050;
            transition: min-height .3s ease, box-shadow .3s ease;
        }
        .navbar-jy.scrolled {
            min-height: 72px;
            box-shadow: 0 8px 24px rgba(11,58,74,0.08);
        }
        .navbar-jy .navbar-brand {
            font-size: 2rem;
            font-weight: 900;
            color: var(--jy-primary);
            letter-spacing: -0.01em;
            line-height: 1;
            padding: 0;
            margin-right: 32px;
            white-space: nowrap;
            transition: font-size .3s ease;
        }
        @media (min-width: 992px) {
            .navbar-jy .navbar-brand {
                font-size: 2.25rem;
            }
        }
        .navbar-jy.scrolled .navbar-brand {
            font-size: 1.9rem;
        }
        .navbar-jy .brand-gradient {
            background: var(--jy-gradient);
            -webkit-background-clip: text;
            background-clip: text;
            -webkit-text-fill-color: transparent;
            color: transparent;
        }
        .navbar-jy .navbar-nav {
            gap: 0;
            align-items: center;
        }
        .navbar-jy .nav-link {
            font-size: 0.95rem;
            font-weight: 600;
            color: var(--jy-text-light);
            padding: 12px 4px;
            margin: 0 10px;
            position: relative;
            letter-spacing: 0.02em;
        }
        .navbar-jy .nav-link::after {
            content: '';
            position: absolute;
            bottom: 4px;
            left: 0;
            right: 0;
            height: 2px;
            background: var(--jy-accent);
            border-radius: 2px;
            transform: scaleX(0);
            transform-origin: left;
            transition: transform .3s ease;
        }
        .navbar-jy .nav-link:hover,
        .navbar-jy .nav-link.active {
            color: var(--jy-accent);
        }
        .navbar-jy .nav-link:hover::after,
        .navbar-jy .nav-link.active::after {
            transform: scaleX(1);
        }
        .navbar-jy .nav-divider {
            width: 1px;
            height: 25px;
            background: var(--jy-border);
            margin: 0 8px;
        }
        .navbar-jy .top-strip {
            font-size: 0.75rem;
            color: var(--jy-text-light);
            padding: 8px 0;
            border-bottom: 1px solid var(--jy-border);
            letter-spacing: 0.06em;
        }
        .navbar-toggler {
            border: 1px solid var(--jy-border);
            border-radius: var(--jy-radius-sm);
            padding: 8px 10px;
            background: #fff;
            box-shadow: var(--jy-shadow);
        }
        .navbar-toggler:focus {
            box-shadow: 0 0 0 3px rgba(20,184,166,0.35);
        }
        .navbar-toggler-icon {
            background-image: none;
            position: relative;
            width: 24px;
            height: 18px;
        }
        .navbar-toggler-icon::before,
        .navbar-toggler-icon::after,
        .navbar-toggler-icon span {
            content: '';
            position: absolute;
            left: 0;
            width: 24px;
            height: 2px;
            background: var(--jy-primary);
            border-radius: 2px;
            transition: all .3s ease;
        }
        .navbar-toggler-icon::before {
            top: 0;
        }
        .navbar-toggler-icon::after {
            bottom: 0;
        }
        .navbar-toggler-icon span {
            top: 8px;
        }
        .navbar-toggler[aria-expanded="true"] .navbar-toggler-icon::before {
            transform: rotate(45deg);
            top: 8px;
        }
        .navbar-toggler[aria-expanded="true"] .navbar-toggler-icon::after {
            transform: rotate(-45deg);
            bottom: 8px;
        }
        .navbar-toggler[aria-expanded="true"] .navbar-toggler-icon span {
            opacity: 0;
        }
        @media (max-width: 991px) {
            .navbar-jy {
                min-height: 76px;
            }
            .navbar-jy .navbar-brand {
                font-size: 1.7rem;
            }
            .navbar-jy .navbar-collapse {
                background: #fff;
                border-radius: var(--jy-radius-md);
                box-shadow: var(--jy-shadow);
                margin-top: 12px;
                padding: 16px 20px;
            }
            .navbar-jy .nav-link {
                margin: 0;
                padding: 10px 4px;
                border-bottom: 1px solid var(--jy-border);
            }
            .navbar-jy .nav-link:last-child {
                border-bottom: none;
            }
            .navbar-jy .nav-divider {
                display: none;
            }
        }
        /* Hero */
        .hero-jy {
            position: relative;
            background: var(--jy-gradient-hero);
            border-radius: 0 0 var(--jy-radius-xl) var(--jy-radius-xl);
            overflow: hidden;
            margin-bottom: 48px;
        }
        @media (min-width: 992px) {
            .hero-jy {
                border-radius: 0 0 32px 32px;
                margin-bottom: 56px;
            }
        }
        .hero-jy .hero-bg {
            position: absolute;
            inset: 0;
            width: 100%;
            height: 100%;
            object-fit: cover;
            opacity: 0.42;
            filter: saturate(0.9);
        }
        .hero-jy .hero-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(118deg, rgba(11,58,74,0.74) 0%, rgba(11,58,74,0.62) 40%, rgba(20,184,166,0.42) 100%);
        }
        .hero-content {
            position: relative;
            z-index: 5;
            padding: 72px 0 64px;
        }
        @media (min-width: 768px) {
            .hero-content {
                padding: 96px 0 80px;
            }
        }
        .hero-title {
            font-size: 2.5rem;
            font-weight: 800;
            color: #fff;
            line-height: 1.15;
            letter-spacing: -0.01em;
            margin-bottom: 20px;
            max-width: 720px;
            word-break: break-word;
        }
        @media (min-width: 768px) {
            .hero-title {
                font-size: 3rem;
            }
        }
        @media (min-width: 992px) {
            .hero-title {
                font-size: 3.25rem;
            }
        }
        .hero-subtitle {
            font-size: 1.05rem;
            color: rgba(255,255,255,0.88);
            line-height: 1.75;
            max-width: 720px;
            margin-bottom: 32px;
        }
        .hero-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            margin-bottom: 48px;
        }
        .hero-metrics {
            display: flex;
            flex-wrap: wrap;
            gap: 20px;
            margin-top: 8px;
        }
        .hero-metrics .data-badge {
            background: rgba(255,255,255,0.08);
            border-color: rgba(255,255,255,0.22);
            box-shadow: none;
            backdrop-filter: blur(8px);
        }
        .hero-metrics .data-badge .number {
            color: #fff;
        }
        .hero-metrics .data-badge .label {
            color: rgba(255,255,255,0.75);
        }
        .hero-clip {
            position: absolute;
            bottom: -2px;
            right: 0;
            width: 180px;
            height: 60px;
            background: var(--jy-surface);
            clip-path: polygon(60% 0, 100% 40%, 100% 100%, 0 100%, 0 60%);
            z-index: 4;
        }
        @media (min-width: 768px) {
            .hero-clip {
                width: 280px;
                height: 80px;
            }
        }
        /* Step badge */
        .step-badge {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 44px;
            height: 44px;
            border-radius: 50%;
            background: var(--jy-gradient);
            color: #fff;
            font-weight: 800;
            font-size: 1.1rem;
            flex-shrink: 0;
        }
        /* News card */
        .news-card {
            display: flex;
            flex-direction: column;
            background: #fff;
            border-radius: var(--jy-radius-lg);
            box-shadow: var(--jy-shadow);
            border: 1px solid var(--jy-border);
            overflow: hidden;
            transition: box-shadow .3s ease, transform .3s ease;
            height: 100%;
        }
        .news-card:hover {
            box-shadow: var(--jy-shadow-hover);
            transform: translateY(-3px);
        }
        .news-card .news-date {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 0.85rem;
            color: var(--jy-accent);
            font-weight: 700;
            border: 1px solid rgba(255,107,74,0.35);
            padding: 4px 12px;
            border-radius: var(--jy-radius-pill);
            margin-bottom: 12px;
            width: fit-content;
        }
        .news-card .news-title {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--jy-text);
            margin-bottom: 10px;
            line-height: 1.45;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .news-card .news-excerpt {
            font-size: 0.9rem;
            color: var(--jy-text-light);
            line-height: 1.7;
            margin-bottom: 16px;
            display: -webkit-box;
            -webkit-line-clamp: 3;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        /* FAQ */
        .faq-item {
            background: #fff;
            border-radius: var(--jy-radius-md);
            border: 1px solid var(--jy-border);
            box-shadow: 0 6px 18px rgba(11,58,74,0.05);
            margin-bottom: 16px;
            overflow: hidden;
        }
        .faq-question {
            display: flex;
            align-items: center;
            gap: 14px;
            padding: 18px 22px;
            font-weight: 700;
            color: var(--jy-text);
            cursor: pointer;
            font-size: 1rem;
            background: #fff;
            border: none;
            width: 100%;
            text-align: left;
            transition: color .25s ease;
        }
        .faq-question:hover,
        .faq-question[aria-expanded="true"] {
            color: var(--jy-accent);
        }
        .faq-question .faq-num {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 32px;
            height: 32px;
            border-radius: 50%;
            border: 2px solid var(--jy-accent-teal);
            color: var(--jy-accent-teal-dark);
            font-size: 0.85rem;
            font-weight: 800;
            flex-shrink: 0;
        }
        .faq-answer {
            padding: 0 22px 20px 68px;
            color: var(--jy-text-light);
            line-height: 1.7;
            font-size: 0.95rem;
        }
        .faq-answer a {
            color: var(--jy-accent);
            font-weight: 600;
        }
        /* Category entry cards */
        .cat-card {
            position: relative;
            border-radius: var(--jy-radius-xl);
            overflow: hidden;
            min-height: 240px;
            display: flex;
            align-items: flex-end;
            box-shadow: var(--jy-shadow);
            transition: box-shadow .3s ease, transform .3s ease;
            background: var(--jy-gradient-soft);
        }
        .cat-card:hover {
            box-shadow: var(--jy-shadow-hover);
            transform: translateY(-3px);
        }
        .cat-card .cat-img {
            position: absolute;
            inset: 0;
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform .4s ease;
        }
        .cat-card:hover .cat-img {
            transform: scale(1.04);
        }
        .cat-card .cat-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(11,58,74,0.1) 0%, rgba(11,58,74,0.75) 100%);
        }
        .cat-card .cat-info {
            position: relative;
            z-index: 3;
            padding: 24px;
            color: #fff;
        }
        .cat-card .cat-name {
            font-size: 1.3rem;
            font-weight: 800;
            margin-bottom: 8px;
        }
        .cat-card .cat-desc {
            font-size: 0.9rem;
            color: rgba(255,255,255,0.85);
        }
        /* Deep content */
        .deep-content h3 {
            font-size: 1.25rem;
            font-weight: 700;
            color: var(--jy-text);
            margin: 28px 0 14px;
            line-height: 1.4;
        }
        .deep-content p {
            color: var(--jy-text-light);
            line-height: 1.85;
            margin-bottom: 18px;
            font-size: 0.98rem;
        }
        .deep-content img {
            border-radius: var(--jy-radius-lg);
            margin: 24px 0;
            box-shadow: var(--jy-shadow);
        }
        .deep-content blockquote {
            background: var(--jy-secondary);
            padding: 20px 24px;
            border-left: 4px solid var(--jy-accent-teal);
            border-radius: var(--jy-radius-sm);
            color: var(--jy-primary);
            font-weight: 600;
            margin: 24px 0;
        }
        /* Testimonial */
        .testimonial-card {
            background: #fff;
            border-radius: var(--jy-radius-xl);
            box-shadow: var(--jy-shadow);
            padding: 28px;
            height: 100%;
            border: 1px solid var(--jy-border);
            transition: box-shadow .3s ease, transform .3s ease;
        }
        .testimonial-card:hover {
            box-shadow: var(--jy-shadow-hover);
            transform: translateY(-3px);
        }
        .testimonial-avatar {
            width: 52px;
            height: 52px;
            border-radius: 50%;
            background: var(--jy-gradient-soft);
            border: 2px solid var(--jy-accent-teal);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 800;
            color: var(--jy-primary);
            font-size: 1.1rem;
            margin-bottom: 14px;
        }
        .testimonial-text {
            color: var(--jy-text);
            line-height: 1.7;
            margin-bottom: 16px;
            font-size: 0.95rem;
        }
        .testimonial-name {
            font-weight: 700;
            color: var(--jy-primary);
            font-size: 0.95rem;
        }
        .testimonial-role {
            font-size: 0.8rem;
            color: var(--jy-text-light);
        }
        /* Footer */
        .footer-jy {
            background-color: var(--jy-primary-deep);
            color: rgba(255,255,255,0.75);
            padding: 60px 0 28px;
            border-radius: 32px 32px 0 0;
            margin-top: 40px;
        }
        .footer-brand {
            font-size: 1.75rem;
            font-weight: 900;
            color: #fff;
            letter-spacing: -0.01em;
            margin-bottom: 12px;
        }
        .footer-text {
            font-size: 0.9rem;
            line-height: 1.7;
            color: rgba(255,255,255,0.65);
            max-width: 360px;
        }
        .footer-heading {
            font-size: 1rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 16px;
        }
        .footer-link {
            display: block;
            color: rgba(255,255,255,0.65);
            font-size: 0.9rem;
            padding: 4px 0;
            transition: color .25s ease;
        }
        .footer-link:hover {
            color: var(--jy-accent-teal);
        }
        .footer-bottom {
            border-top: 1px solid rgba(255,255,255,0.12);
            margin-top: 40px;
            padding-top: 20px;
            font-size: 0.8rem;
            color: rgba(255,255,255,0.5);
        }
        .footer-bottom a {
            color: rgba(255,255,255,0.65);
        }
        .footer-bottom a:hover {
            color: var(--jy-accent-teal);
        }
        /* Subscribe form */
        .subscribe-input {
            background: transparent;
            border: none;
            border-bottom: 2px solid var(--jy-primary);
            padding: 10px 4px;
            font-size: 0.95rem;
            color: var(--jy-text);
            flex: 1;
            transition: border-color .3s ease;
        }
        .subscribe-input:focus {
            border-color: var(--jy-accent);
            outline: none;
        }
        /* Gaps */
        .gap-24 {
            gap: 24px;
        }
        .mt-32 {
            margin-top: 32px;
        }
        .mb-32 {
            margin-bottom: 32px;
        }
        /* Misc */
        .link-plain {
            color: var(--jy-text-light);
            text-decoration: underline;
            text-underline-offset: 3px;
            text-decoration-color: var(--jy-border);
        }
        .link-plain:hover {
            color: var(--jy-accent);
            text-decoration-color: var(--jy-accent);
        }
        .divider-jy {
            height: 1px;
            background: var(--jy-border);
            margin: 16px 0;
        }
        .tag-chip {
            display: inline-flex;
            align-items: center;
            padding: 4px 12px;
            border-radius: var(--jy-radius-pill);
            background: var(--jy-secondary);
            color: var(--jy-primary);
            font-size: 0.8rem;
            font-weight: 600;
        }
        @media (max-width: 767px) {
            .hero-title {
                font-size: 2rem;
            }
            .hero-subtitle {
                font-size: 0.95rem;
            }
            .hero-content {
                padding: 48px 0 40px;
            }
            .hero-metrics {
                gap: 12px;
            }
            .data-badge .number {
                font-size: 1.5rem;
            }
            .data-badge {
                padding: 10px 14px;
            }
            .section-title {
                font-size: 1.5rem;
            }
            .card-padding {
                padding: 20px;
            }
            .footer-jy {
                border-radius: 24px 24px 0 0;
                padding: 40px 0 20px;
            }
        }
        @media (max-width: 519px) {
            .hero-actions {
                flex-direction: column;
                align-items: flex-start;
            }
            .hero-actions .btn {
                width: 100%;
                justify-content: center;
            }
            .faq-answer {
                padding-left: 22px;
            }
            .navbar-jy .navbar-brand {
                font-size: 1.5rem;
            }
        }

/* roulang page: category3 */
:root {
            --jy-primary: #0B3A4A;
            --jy-primary-deep: #072A36;
            --jy-secondary: #E8F1F2;
            --jy-surface: #F7FAFA;
            --jy-accent: #FF6B4A;
            --jy-accent-teal: #14B8A6;
            --jy-accent-teal-dark: #0F766E;
            --jy-text: #1A2B33;
            --jy-text-light: #47616B;
            --jy-border: #D9E7EA;
            --jy-gradient: linear-gradient(135deg, #0B3A4A 0%, #14B8A6 82%, #0F766E 100%);
            --jy-gradient-soft: linear-gradient(135deg, #E8F1F2 0%, #F7FAFA 100%);
            --jy-gradient-hero: linear-gradient(118deg, rgba(11,58,74,0.96) 0%, rgba(20,184,166,0.88) 72%, rgba(15,118,110,0.92) 100%);
            --jy-radius-xl: 24px;
            --jy-radius-lg: 20px;
            --jy-radius-md: 16px;
            --jy-radius-sm: 12px;
            --jy-radius-pill: 999px;
            --jy-shadow: 0 12px 30px rgba(11,58,74,0.08);
            --jy-shadow-hover: 0 18px 40px rgba(11,58,74,0.12);
            --jy-shadow-deep: 0 20px 50px rgba(11,58,74,0.16);
        }

        * {
            box-sizing: border-box;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', 'Hiragino Sans GB', sans-serif;
            color: var(--jy-text);
            background-color: var(--jy-surface);
            line-height: 1.7;
            font-weight: 400;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            margin: 0;
            padding: 0;
        }

        a {
            text-decoration: none;
            color: var(--jy-primary);
            transition: color .25s ease, background-color .25s ease, border-color .25s ease, box-shadow .25s ease, transform .25s ease;
        }

        a:hover {
            color: var(--jy-accent);
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        button,
        input,
        textarea,
        select {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
            color: inherit;
        }

        button:focus,
        a:focus,
        input:focus,
        textarea:focus,
        select:focus {
            outline: none;
        }

        .container {
            max-width: 1180px;
            width: 100%;
            margin: 0 auto;
            padding-left: 24px;
            padding-right: 24px;
        }

        @media (max-width: 768px) {
            .container {
                padding-left: 16px;
                padding-right: 16px;
            }
        }

        /* ==================== 导航 ==================== */
        .navbar-jy {
            background-color: #FFFFFF;
            border-bottom: 1px solid var(--jy-border);
            padding: 0;
            z-index: 1030;
            position: sticky;
            top: 0;
            width: 100%;
            box-shadow: 0 2px 20px rgba(11,58,74,0.05);
        }

        .navbar-jy .top-strip {
            font-size: 0.78rem;
            color: var(--jy-text-light);
            padding: 6px 0;
            border-bottom: 1px solid #EDF3F4;
            letter-spacing: 0.02em;
        }

        .navbar-jy .top-strip i {
            color: var(--jy-accent-teal);
        }

        .navbar-jy .navbar {
            min-height: 72px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
        }

        .navbar-jy .navbar-brand {
            font-size: 2rem;
            font-weight: 900;
            letter-spacing: -0.02em;
            padding: 8px 0;
            display: inline-flex;
            align-items: center;
            gap: 6px;
            white-space: nowrap;
        }

        .navbar-jy .navbar-brand .brand-gradient {
            background: var(--jy-gradient);
            -webkit-background-clip: text;
            background-clip: text;
            -webkit-text-fill-color: transparent;
            font-weight: 900;
        }

        .navbar-jy .navbar-nav {
            gap: 0;
            align-items: center;
        }

        .navbar-jy .nav-item {
            list-style: none;
            margin: 0;
        }

        .navbar-jy .nav-link {
            font-size: 1rem;
            font-weight: 700;
            color: var(--jy-text-light);
            padding: 10px 14px;
            position: relative;
            transition: color .25s ease;
            white-space: nowrap;
        }

        .navbar-jy .nav-link:hover {
            color: var(--jy-accent);
        }

        .navbar-jy .nav-link.active {
            color: var(--jy-primary);
            font-weight: 800;
        }

        .navbar-jy .nav-link.active::after {
            content: '';
            position: absolute;
            bottom: 4px;
            left: 14px;
            right: 14px;
            height: 2px;
            background: var(--jy-accent);
            border-radius: 2px;
        }

        .navbar-jy .nav-divider {
            width: 1px;
            height: 20px;
            background-color: #D0DDE0;
            margin: 0 6px;
        }

        .navbar-jy .navbar-toggler {
            border: none;
            padding: 8px;
            background: transparent;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .navbar-jy .navbar-toggler:focus {
            box-shadow: 0 0 0 3px rgba(20,184,166,0.4);
            border-radius: 8px;
        }

        .navbar-jy .navbar-toggler-icon {
            width: 26px;
            height: 18px;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
            position: relative;
        }

        .navbar-jy .navbar-toggler-icon span,
        .navbar-jy .navbar-toggler-icon::before,
        .navbar-jy .navbar-toggler-icon::after {
            content: '';
            display: block;
            width: 100%;
            height: 2.5px;
            background-color: var(--jy-primary);
            border-radius: 3px;
            transition: all .3s ease;
        }

        .navbar-jy .navbar-toggler-icon::before {
            order: 0;
        }

        .navbar-jy .navbar-toggler-icon span {
            order: 1;
        }

        .navbar-jy .navbar-toggler-icon::after {
            order: 2;
        }

        @media (max-width: 991.98px) {
            .navbar-jy .navbar {
                min-height: auto;
                padding: 8px 0;
            }
            .navbar-jy .navbar-brand {
                font-size: 1.6rem;
            }
            .navbar-jy .navbar-collapse {
                position: absolute;
                top: 100%;
                left: 0;
                right: 0;
                background-color: #FFFFFF;
                border-bottom: 2px solid var(--jy-secondary);
                box-shadow: 0 12px 30px rgba(11,58,74,0.1);
                padding: 12px 20px 20px;
                z-index: 1040;
            }
            .navbar-jy .navbar-nav {
                flex-direction: column;
                align-items: flex-start;
                gap: 4px;
            }
            .navbar-jy .nav-link {
                font-size: 1.1rem;
                padding: 10px 0;
                display: block;
                width: 100%;
                border-bottom: 1px solid #EDF3F4;
            }
            .navbar-jy .nav-divider {
                display: none;
            }
            .navbar-jy .nav-link.active::after {
                display: none;
            }
            .navbar-jy .nav-link.active {
                color: var(--jy-accent);
            }
        }

        /* ==================== 面包屑 ==================== */
        .breadcrumb-jy {
            font-size: 0.85rem;
            color: var(--jy-text-light);
            padding: 16px 0 0;
            margin: 0;
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 6px;
        }

        .breadcrumb-jy a {
            color: var(--jy-text-light);
            font-weight: 500;
        }

        .breadcrumb-jy a:hover {
            color: var(--jy-accent);
        }

        .breadcrumb-jy .sep {
            color: #A8BCC2;
            font-size: 0.75rem;
        }

        .breadcrumb-jy .current {
            color: var(--jy-primary);
            font-weight: 700;
        }

        /* ==================== 板块基础 ==================== */
        .section {
            padding: 64px 0;
        }

        @media (max-width: 768px) {
            .section {
                padding: 42px 0;
            }
        }

        .section-alt {
            background-color: #FFFFFF;
        }

        .section-tint {
            background-color: var(--jy-secondary);
        }

        .section-dark {
            background-color: var(--jy-primary);
            color: #fff;
        }

        .section-dark .section-title,
        .section-dark h2,
        .section-dark h3 {
            color: #fff;
        }

        .section-dark .section-subtitle {
            color: rgba(255,255,255,0.75);
        }

        .section-title {
            font-size: 1.75rem;
            font-weight: 800;
            line-height: 1.25;
            color: var(--jy-text);
            margin-bottom: 12px;
            letter-spacing: -0.01em;
        }

        .section-subtitle {
            font-size: 1.05rem;
            line-height: 1.7;
            color: var(--jy-text-light);
            max-width: 760px;
            margin-bottom: 32px;
        }

        .text-highlight {
            color: var(--jy-accent);
            font-weight: 700;
        }

        .text-teal {
            color: var(--jy-accent-teal);
            font-weight: 700;
        }

        .badge-pill {
            display: inline-block;
            padding: 6px 14px;
            border-radius: var(--jy-radius-pill);
            font-size: 0.85rem;
            font-weight: 700;
            line-height: 1.4;
            letter-spacing: 0.01em;
        }

        .badge-accent {
            background-color: rgba(255,107,74,0.12);
            color: var(--jy-accent);
        }

        .badge-teal {
            background-color: rgba(20,184,166,0.12);
            color: var(--jy-accent-teal-dark);
        }

        .badge-primary {
            background-color: rgba(11,58,74,0.08);
            color: var(--jy-primary);
        }

        .badge-light {
            background-color: rgba(255,255,255,0.18);
            color: #fff;
        }

        .btn {
            font-weight: 700;
            padding: 12px 28px;
            border-radius: var(--jy-radius-pill);
            border: none;
            transition: all .25s ease;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            font-size: 0.95rem;
        }

        .btn:focus {
            box-shadow: 0 0 0 3px rgba(20,184,166,0.4);
            outline: none;
        }

        .btn-primary {
            background-color: var(--jy-primary);
            color: #fff;
            border: 2px solid var(--jy-primary);
        }

        .btn-primary:hover,
        .btn-primary:focus {
            background-color: var(--jy-accent-teal);
            border-color: var(--jy-accent-teal);
            color: #fff;
            transform: translateY(-2px);
        }

        .btn-outline-accent {
            background-color: transparent;
            color: var(--jy-accent);
            border: 1.5px solid var(--jy-accent);
        }

        .btn-outline-accent:hover,
        .btn-outline-accent:focus {
            background-color: var(--jy-accent);
            color: #fff;
            transform: translateY(-2px);
        }

        .btn-white {
            background-color: #fff;
            color: var(--jy-primary);
            border: 2px solid #fff;
        }

        .btn-white:hover,
        .btn-white:focus {
            background-color: var(--jy-secondary);
            border-color: var(--jy-secondary);
            color: var(--jy-primary);
            transform: translateY(-2px);
        }

        /* ==================== 卡片 ==================== */
        .card-jy {
            background-color: #FFFFFF;
            border-radius: var(--jy-radius-xl);
            box-shadow: var(--jy-shadow);
            border: 1px solid var(--jy-border);
            overflow: hidden;
            transition: all .3s ease;
            height: 100%;
            display: flex;
            flex-direction: column;
        }

        .card-jy:hover {
            box-shadow: var(--jy-shadow-hover);
            transform: translateY(-4px);
            border-color: rgba(20,184,166,0.25);
        }

        /* ==================== H1 分类头 ==================== */
        .category-hero {
            padding: 48px 0 24px;
            background-color: #FFFFFF;
            border-bottom: 1px solid var(--jy-border);
        }

        .category-hero h1 {
            font-size: 2.5rem;
            font-weight: 900;
            color: var(--jy-text);
            margin-bottom: 10px;
            letter-spacing: -0.02em;
        }

        .category-hero .hero-note {
            font-size: 1.1rem;
            color: var(--jy-text-light);
            max-width: 760px;
            line-height: 1.75;
        }

        @media (max-width: 768px) {
            .category-hero h1 {
                font-size: 1.9rem;
            }
            .category-hero .hero-note {
                font-size: 1rem;
            }
        }

        /* ==================== 导语板块 ==================== */
        .category-intro {
            padding: 40px 0 8px;
        }

        .category-intro .intro-card {
            background: var(--jy-gradient-soft);
            border-radius: var(--jy-radius-xl);
            padding: 28px 32px;
            border: 1px solid var(--jy-border);
            display: flex;
            gap: 24px;
            align-items: flex-start;
            flex-wrap: wrap;
        }

        .category-intro .intro-card .intro-icon {
            flex-shrink: 0;
            width: 56px;
            height: 56px;
            background: var(--jy-gradient);
            border-radius: var(--jy-radius-md);
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 1.5rem;
        }

        .category-intro .intro-card p {
            flex: 1;
            min-width: 260px;
            margin: 0;
            font-size: 1rem;
            color: var(--jy-text);
            line-height: 1.8;
        }

        .category-intro .intro-card p strong {
            color: var(--jy-primary);
        }

        /* ==================== 文章列表 ==================== */
        .article-card {
            background: #FFFFFF;
            border-radius: var(--jy-radius-xl);
            box-shadow: var(--jy-shadow);
            border: 1px solid var(--jy-border);
            overflow: hidden;
            transition: all .3s ease;
            height: 100%;
            display: flex;
            flex-direction: column;
        }

        .article-card:hover {
            box-shadow: var(--jy-shadow-hover);
            transform: translateY(-4px);
            border-color: rgba(20,184,166,0.25);
        }

        .article-card .cover-wrap {
            position: relative;
            overflow: hidden;
            aspect-ratio: 16/10;
            flex-shrink: 0;
        }

        .article-card .cover-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform .45s ease;
        }

        .article-card:hover .cover-wrap img {
            transform: scale(1.04);
        }

        .article-card .cover-wrap .cover-overlay {
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(180deg, rgba(11,58,74,0.05) 0%, rgba(11,58,74,0.55) 100%);
            pointer-events: none;
        }

        .article-card .cover-wrap .badge-pill {
            position: absolute;
            top: 14px;
            left: 14px;
            z-index: 2;
            background-color: rgba(255,255,255,0.92);
            color: var(--jy-primary);
        }

        .article-card .card-body {
            padding: 22px 24px 26px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }

        .article-card .card-title {
            font-size: 1.2rem;
            font-weight: 800;
            color: var(--jy-text);
            line-height: 1.4;
            margin-bottom: 10px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .article-card .card-title a {
            color: inherit;
        }

        .article-card .card-title a:hover {
            color: var(--jy-accent);
        }

        .article-card .card-summary {
            font-size: 0.95rem;
            color: var(--jy-text-light);
            line-height: 1.7;
            margin-bottom: 16px;
            display: -webkit-box;
            -webkit-line-clamp: 3;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .article-card .card-meta {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 8px;
            margin-top: auto;
            padding-top: 12px;
            border-top: 1px solid #EDF3F4;
        }

        .article-card .card-date {
            font-size: 0.82rem;
            color: #8FA6AE;
            font-weight: 500;
        }

        .article-card .read-more {
            font-size: 0.88rem;
            font-weight: 700;
            color: var(--jy-accent);
            display: inline-flex;
            align-items: center;
            gap: 4px;
            transition: gap .25s ease;
        }

        .article-card .read-more:hover {
            color: var(--jy-accent-teal-dark);
            gap: 8px;
        }

        /* 首条横置大卡 */
        .article-card-featured {
            flex-direction: row;
            border-radius: var(--jy-radius-xl);
            overflow: hidden;
        }

        .article-card-featured .cover-wrap {
            aspect-ratio: auto;
            width: 48%;
            min-height: 320px;
        }

        .article-card-featured .card-body {
            width: 52%;
            padding: 36px 40px;
            display: flex;
            flex-direction: column;
            justify-content: center;
        }

        .article-card-featured .card-title {
            font-size: 1.6rem;
            -webkit-line-clamp: 3;
        }

        .article-card-featured .card-summary {
            -webkit-line-clamp: 4;
            font-size: 1rem;
        }

        @media (max-width: 991.98px) {
            .article-card-featured {
                flex-direction: column;
            }
            .article-card-featured .cover-wrap {
                width: 100%;
                min-height: auto;
                aspect-ratio: 16/9;
            }
            .article-card-featured .card-body {
                width: 100%;
                padding: 24px 28px 28px;
            }
            .article-card-featured .card-title {
                font-size: 1.3rem;
            }
        }

        /* ==================== 精选推荐 ==================== */
        .featured-rec-card {
            background: #FFFFFF;
            border-radius: var(--jy-radius-lg);
            box-shadow: var(--jy-shadow);
            border: 1px solid var(--jy-border);
            padding: 24px 28px;
            display: flex;
            align-items: center;
            gap: 20px;
            transition: all .3s ease;
            height: 100%;
        }

        .featured-rec-card:hover {
            box-shadow: var(--jy-shadow-hover);
            transform: translateY(-2px);
            border-color: rgba(255,107,74,0.3);
        }

        .featured-rec-card .rec-icon {
            flex-shrink: 0;
            width: 52px;
            height: 52px;
            background: rgba(20,184,166,0.1);
            border-radius: var(--jy-radius-sm);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.3rem;
            color: var(--jy-accent-teal-dark);
        }

        .featured-rec-card .rec-content {
            flex: 1;
            min-width: 0;
        }

        .featured-rec-card .rec-title {
            font-size: 1.08rem;
            font-weight: 800;
            color: var(--jy-text);
            margin-bottom: 4px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .featured-rec-card .rec-title a {
            color: inherit;
        }

        .featured-rec-card .rec-title a:hover {
            color: var(--jy-accent);
        }

        .featured-rec-card .rec-meta {
            font-size: 0.82rem;
            color: #8FA6AE;
            display: flex;
            gap: 10px;
            align-items: center;
            flex-wrap: wrap;
        }

        /* ==================== 数据徽章 ==================== */
        .data-badge-jy {
            background: #FFFFFF;
            border-radius: var(--jy-radius-lg);
            box-shadow: var(--jy-shadow);
            border: 1px solid var(--jy-border);
            padding: 22px 20px;
            text-align: center;
            transition: all .3s ease;
            height: 100%;
        }

        .data-badge-jy:hover {
            box-shadow: var(--jy-shadow-hover);
            transform: translateY(-3px);
        }

        .data-badge-jy .stat-number {
            font-size: 2.1rem;
            font-weight: 900;
            line-height: 1.2;
            letter-spacing: -0.02em;
            margin-bottom: 6px;
        }

        .data-badge-jy .stat-number.stat-accent {
            color: var(--jy-accent);
        }

        .data-badge-jy .stat-number.stat-teal {
            color: var(--jy-accent-teal-dark);
        }

        .data-badge-jy .stat-number.stat-primary {
            color: var(--jy-primary);
        }

        .data-badge-jy .stat-label {
            font-size: 0.88rem;
            color: var(--jy-text-light);
            font-weight: 600;
        }

        /* ==================== 三步清单 ==================== */
        .step-list {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

        .step-item {
            background: #FFFFFF;
            border-radius: var(--jy-radius-lg);
            border: 1px solid var(--jy-border);
            padding: 28px 26px;
            box-shadow: var(--jy-shadow);
            transition: all .3s ease;
            position: relative;
            height: 100%;
        }

        .step-item:hover {
            box-shadow: var(--jy-shadow-hover);
            transform: translateY(-3px);
        }

        .step-item .step-num {
            width: 44px;
            height: 44px;
            background: var(--jy-gradient);
            border-radius: var(--jy-radius-pill);
            color: #fff;
            font-weight: 900;
            font-size: 1.2rem;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 16px;
        }

        .step-item .step-title {
            font-size: 1.1rem;
            font-weight: 800;
            color: var(--jy-text);
            margin-bottom: 8px;
        }

        .step-item .step-desc {
            font-size: 0.93rem;
            color: var(--jy-text-light);
            line-height: 1.7;
            margin: 0;
        }

        @media (max-width: 991.98px) {
            .step-list {
                grid-template-columns: repeat(2, 1fr);
                gap: 18px;
            }
        }

        @media (max-width: 768px) {
            .step-list {
                grid-template-columns: 1fr;
                gap: 16px;
            }
        }

        /* ==================== FAQ ==================== */
        .faq-jy {
            background: #FFFFFF;
            border-radius: var(--jy-radius-lg);
            box-shadow: var(--jy-shadow);
            border: 1px solid var(--jy-border);
            padding: 24px 28px;
            margin-bottom: 14px;
            transition: all .3s ease;
        }

        .faq-jy:hover {
            border-color: rgba(20,184,166,0.3);
        }

        .faq-jy .faq-question {
            font-size: 1.05rem;
            font-weight: 800;
            color: var(--jy-text);
            margin-bottom: 8px;
            display: flex;
            align-items: flex-start;
            gap: 12px;
            cursor: default;
        }

        .faq-jy .faq-question .faq-num {
            flex-shrink: 0;
            width: 28px;
            height: 28px;
            background: rgba(255,107,74,0.1);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.8rem;
            font-weight: 900;
            color: var(--jy-accent);
        }

        .faq-jy .faq-answer {
            padding-left: 40px;
            font-size: 0.95rem;
            color: var(--jy-text-light);
            line-height: 1.7;
            margin: 0;
        }

        /* ==================== CTA ==================== */
        .cta-jy {
            background: var(--jy-gradient);
            border-radius: var(--jy-radius-xl);
            padding: 48px 40px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 24px;
            box-shadow: var(--jy-shadow-deep);
        }

        .cta-jy .cta-title {
            font-size: 1.7rem;
            font-weight: 900;
            color: #fff;
            margin-bottom: 8px;
            letter-spacing: -0.01em;
        }

        .cta-jy .cta-sub {
            font-size: 1rem;
            color: rgba(255,255,255,0.85);
            max-width: 560px;
            margin: 0;
            line-height: 1.7;
        }

        .cta-jy .cta-actions {
            display: flex;
            gap: 14px;
            flex-wrap: wrap;
        }

        .cta-jy .btn-white {
            background-color: #fff;
            color: var(--jy-primary);
            border: 2px solid #fff;
        }

        .cta-jy .btn-white:hover {
            background-color: var(--jy-secondary);
            border-color: var(--jy-secondary);
            color: var(--jy-primary);
        }

        .cta-jy .btn-outline-light {
            background: transparent;
            color: #fff;
            border: 1.5px solid rgba(255,255,255,0.7);
        }

        .cta-jy .btn-outline-light:hover {
            background: rgba(255,255,255,0.12);
            border-color: #fff;
            color: #fff;
        }

        @media (max-width: 768px) {
            .cta-jy {
                padding: 32px 24px;
                flex-direction: column;
                text-align: center;
            }
            .cta-jy .cta-title {
                font-size: 1.4rem;
            }
            .cta-jy .cta-actions {
                justify-content: center;
            }
        }

        /* ==================== 查看更多 ==================== */
        .view-more-wrap {
            text-align: center;
            padding: 8px 0;
        }

        .view-more-wrap .btn {
            font-size: 0.95rem;
            padding: 11px 32px;
        }

        /* ==================== 页脚 ==================== */
        .footer-jy {
            background-color: var(--jy-primary-deep);
            color: rgba(255,255,255,0.8);
            padding: 56px 0 28px;
            margin-top: 0;
        }

        .footer-jy .footer-brand {
            font-size: 1.8rem;
            font-weight: 900;
            color: #fff;
            margin-bottom: 10px;
            letter-spacing: -0.01em;
        }

        .footer-jy .footer-text {
            font-size: 0.92rem;
            line-height: 1.7;
            color: rgba(255,255,255,0.65);
            margin-bottom: 6px;
        }

        .footer-jy .footer-heading {
            font-size: 1rem;
            font-weight: 800;
            color: #fff;
            margin-bottom: 14px;
            letter-spacing: 0.02em;
        }

        .footer-jy .footer-link {
            display: block;
            font-size: 0.9rem;
            color: rgba(255,255,255,0.65);
            padding: 4px 0;
            transition: color .25s ease, padding-left .25s ease;
        }

        .footer-jy .footer-link:hover {
            color: var(--jy-accent);
            padding-left: 6px;
        }

        .footer-jy .subscribe-input {
            background: transparent;
            border: none;
            border-bottom: 2px solid rgba(255,255,255,0.3);
            padding: 10px 0;
            font-size: 0.9rem;
            color: #fff;
            width: 100%;
            transition: border-color .3s ease;
            border-radius: 0;
        }

        .footer-jy .subscribe-input::placeholder {
            color: rgba(255,255,255,0.5);
        }

        .footer-jy .subscribe-input:focus {
            border-color: var(--jy-accent);
            outline: none;
        }

        .footer-jy .btn-outline-accent {
            color: #fff;
            border-color: rgba(255,255,255,0.6);
            background: transparent;
            font-size: 0.85rem;
            padding: 8px 18px;
            border-radius: var(--jy-radius-pill);
            font-weight: 700;
            transition: all .25s ease;
        }

        .footer-jy .btn-outline-accent:hover {
            background: rgba(255,255,255,0.1);
            border-color: #fff;
            color: #fff;
            transform: translateY(-1px);
        }

        .footer-jy .footer-bottom {
            border-top: 1px solid rgba(255,255,255,0.12);
            margin-top: 36px;
            padding-top: 20px;
            font-size: 0.82rem;
            color: rgba(255,255,255,0.55);
        }

        .footer-jy .footer-bottom a {
            color: rgba(255,255,255,0.55);
            transition: color .25s ease;
        }

        .footer-jy .footer-bottom a:hover {
            color: var(--jy-accent);
        }

        @media (max-width: 768px) {
            .footer-jy {
                padding: 40px 0 20px;
            }
            .footer-jy .footer-brand {
                font-size: 1.5rem;
            }
        }

/* roulang page: category1 */
:root {
            --jy-primary: #0B3A4A;
            --jy-primary-deep: #072A36;
            --jy-secondary: #E8F1F2;
            --jy-surface: #F7FAFA;
            --jy-accent: #FF6B4A;
            --jy-accent-teal: #14B8A6;
            --jy-accent-teal-dark: #0F766E;
            --jy-text: #1A2B33;
            --jy-text-light: #47616B;
            --jy-border: #D9E7EA;
            --jy-gradient: linear-gradient(135deg, #0B3A4A 0%, #14B8A6 82%, #0F766E 100%);
            --jy-gradient-soft: linear-gradient(135deg, #E8F1F2 0%, #F7FAFA 100%);
            --jy-gradient-hero: linear-gradient(118deg, rgba(11,58,74,0.96) 0%, rgba(20,184,166,0.88) 72%, rgba(15,118,110,0.92) 100%);
            --jy-radius-xl: 24px;
            --jy-radius-lg: 20px;
            --jy-radius-md: 16px;
            --jy-radius-sm: 12px;
            --jy-radius-pill: 999px;
            --jy-shadow: 0 12px 30px rgba(11,58,74,0.08);
            --jy-shadow-hover: 0 18px 40px rgba(11,58,74,0.12);
            --jy-shadow-deep: 0 20px 50px rgba(11,58,74,0.16);
        }

        * {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }

        body {
            font-family: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', 'Hiragino Sans GB', sans-serif;
            color: var(--jy-text);
            background-color: var(--jy-surface);
            line-height: 1.7;
            font-weight: 400;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        a {
            text-decoration: none;
            color: var(--jy-primary);
            transition: color .25s ease, background-color .25s ease, border-color .25s ease, box-shadow .25s ease, transform .25s ease;
        }

        a:hover {
            color: var(--jy-accent);
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        button,
        input,
        textarea,
        select {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
            color: inherit;
        }

        button:focus,
        a:focus,
        input:focus,
        textarea:focus,
        select:focus {
            outline: none;
        }

        .container {
            max-width: 1180px;
            width: 100%;
            margin: 0 auto;
            padding-left: 16px;
            padding-right: 16px;
        }

        @media(min-width:768px) {
            .container {
                padding-left: 24px;
                padding-right: 24px;
            }
        }

        @media(min-width:992px) {
            .container {
                padding-left: 32px;
                padding-right: 32px;
            }
        }

        .section {
            padding: 72px 0;
        }

        @media(max-width:767px) {
            .section {
                padding: 48px 0;
            }
        }

        .section-alt {
            background-color: #FFFFFF;
        }

        .section-tint {
            background-color: var(--jy-secondary);
        }

        .section-dark {
            background-color: var(--jy-primary);
            color: #fff;
        }

        .section-dark .section-title,
        .section-dark h2,
        .section-dark h3 {
            color: #fff;
        }

        .section-dark .section-subtitle {
            color: rgba(255,255,255,0.75);
        }

        .section-title {
            font-size: 1.75rem;
            font-weight: 800;
            line-height: 1.25;
            color: var(--jy-text);
            margin-bottom: 12px;
            letter-spacing: -0.01em;
        }

        @media(min-width:768px) {
            .section-title {
                font-size: 2rem;
            }
        }

        .section-subtitle {
            font-size: 1.05rem;
            line-height: 1.7;
            color: var(--jy-text-light);
            max-width: 760px;
            margin-bottom: 32px;
        }

        .section-title-center {
            text-align: center;
        }

        .section-title-center .section-subtitle {
            margin-left: auto;
            margin-right: auto;
        }

        .text-highlight {
            color: var(--jy-accent);
            font-weight: 700;
        }

        .text-teal {
            color: var(--jy-accent-teal);
            font-weight: 700;
        }

        .badge-pill {
            display: inline-block;
            padding: 6px 14px;
            border-radius: var(--jy-radius-pill);
            font-size: 0.85rem;
            font-weight: 700;
            line-height: 1.4;
            letter-spacing: 0.01em;
        }

        .badge-accent {
            background-color: rgba(255,107,74,0.12);
            color: var(--jy-accent);
        }

        .badge-teal {
            background-color: rgba(20,184,166,0.12);
            color: var(--jy-accent-teal-dark);
        }

        .badge-primary {
            background-color: rgba(11,58,74,0.08);
            color: var(--jy-primary);
        }

        .badge-light {
            background-color: rgba(255,255,255,0.18);
            color: #fff;
        }

        .btn {
            font-weight: 700;
            padding: 12px 28px;
            border-radius: var(--jy-radius-pill);
            border: none;
            transition: all .25s ease;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            font-size: 0.95rem;
            line-height: 1.5;
        }

        .btn:focus {
            box-shadow: 0 0 0 3px rgba(20,184,166,0.4);
            outline: none;
        }

        .btn-primary {
            background-color: var(--jy-primary);
            color: #fff;
            border: 2px solid var(--jy-primary);
        }

        .btn-primary:hover,
        .btn-primary:focus {
            background-color: var(--jy-accent-teal);
            border-color: var(--jy-accent-teal);
            color: #fff;
            transform: translateY(-2px);
        }

        .btn-outline-accent {
            background-color: transparent;
            color: var(--jy-accent);
            border: 1.5px solid var(--jy-accent);
        }

        .btn-outline-accent:hover,
        .btn-outline-accent:focus {
            background-color: var(--jy-accent);
            color: #fff;
            transform: translateY(-2px);
        }

        .btn-white {
            background-color: #fff;
            color: var(--jy-primary);
            border: 2px solid #fff;
        }

        .btn-white:hover,
        .btn-white:focus {
            background-color: var(--jy-accent-teal);
            border-color: var(--jy-accent-teal);
            color: #fff;
            transform: translateY(-2px);
        }

        .btn-outline-white {
            background-color: transparent;
            color: #fff;
            border: 1.5px solid rgba(255,255,255,0.7);
        }

        .btn-outline-white:hover,
        .btn-outline-white:focus {
            background-color: #fff;
            color: var(--jy-primary);
            transform: translateY(-2px);
        }

        .btn-sm {
            padding: 8px 18px;
            font-size: 0.85rem;
        }

        .btn-lg {
            padding: 16px 36px;
            font-size: 1.05rem;
        }

        .card-jy {
            background: #fff;
            border-radius: var(--jy-radius-lg);
            box-shadow: var(--jy-shadow);
            border: 1px solid var(--jy-border);
            overflow: hidden;
            transition: transform .3s ease, box-shadow .3s ease;
        }

        .card-jy:hover {
            transform: translateY(-4px);
            box-shadow: var(--jy-shadow-hover);
        }

        .card-link-wrap {
            display: block;
            color: inherit;
        }

        .card-link-wrap:hover {
            color: inherit;
        }

        .card-media {
            position: relative;
            overflow: hidden;
            border-radius: var(--jy-radius-lg) var(--jy-radius-lg) 0 0;
        }

        .card-media img {
            width: 100%;
            aspect-ratio: 4/3;
            object-fit: cover;
            transition: transform .4s ease;
        }

        .card-jy:hover .card-media img {
            transform: scale(1.04);
        }

        .card-body {
            padding: 18px 20px 20px;
        }

        .card-title {
            font-size: 1.15rem;
            font-weight: 700;
            line-height: 1.4;
            margin-bottom: 8px;
            color: var(--jy-text);
        }

        .card-text {
            font-size: 0.95rem;
            color: var(--jy-text-light);
            margin-bottom: 12px;
            display: -webkit-box;
            -webkit-line-clamp: 3;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .card-meta {
            font-size: 0.82rem;
            color: var(--jy-text-light);
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
        }

        .card-meta .divider {
            width: 4px;
            height: 4px;
            border-radius: 50%;
            background: var(--jy-border);
        }

        .btn-read-more {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            color: var(--jy-accent);
            font-weight: 700;
            font-size: 0.9rem;
            padding: 0;
            background: none;
            border: none;
            transition: gap .25s ease, color .25s ease;
        }

        .btn-read-more:hover {
            color: var(--jy-accent-teal-dark);
            gap: 10px;
        }

        /* Navigation */
        .navbar-jy {
            background: #FFFFFF;
            border-bottom: 1px solid var(--jy-border);
            padding: 0;
            box-shadow: 0 4px 20px rgba(11,58,74,0.05);
            position: sticky;
            top: 0;
            z-index: 1030;
        }

        .navbar-jy .container {
            display: flex;
            flex-direction: column;
            padding-top: 0;
            padding-bottom: 0;
        }

        .top-strip {
            padding: 6px 0;
            font-size: 0.78rem;
            color: var(--jy-text-light);
            letter-spacing: 0.02em;
            border-bottom: 1px solid var(--jy-secondary);
            gap: 8px;
        }

        .navbar-jy .navbar {
            display: flex;
            align-items: center;
            width: 100%;
            min-height: 72px;
            padding: 0;
        }

        .navbar-brand {
            font-size: 2rem;
            font-weight: 900;
            line-height: 1.1;
            letter-spacing: -0.02em;
            padding: 0;
            margin-right: 24px;
            white-space: nowrap;
        }

        .brand-gradient {
            background: linear-gradient(135deg, #0B3A4A 30%, #14B8A6 90%);
            -webkit-background-clip: text;
            background-clip: text;
            -webkit-text-fill-color: transparent;
            color: var(--jy-primary);
        }

        .navbar-nav {
            gap: 0;
            align-items: center;
        }

        .navbar-nav .nav-link {
            color: var(--jy-text-light);
            font-weight: 600;
            font-size: 0.95rem;
            padding: 10px 14px;
            border-radius: var(--jy-radius-sm);
            transition: color .25s ease, border-color .25s ease;
            border-bottom: 2px solid transparent;
            white-space: nowrap;
        }

        .navbar-nav .nav-link:hover,
        .navbar-nav .nav-link:focus {
            color: var(--jy-accent);
            border-bottom-color: var(--jy-accent);
        }

        .navbar-nav .nav-link.active {
            color: var(--jy-accent);
            font-weight: 700;
            border-bottom-color: var(--jy-accent);
        }

        .nav-divider {
            width: 1px;
            height: 22px;
            background: var(--jy-border);
            margin: 0 6px;
            list-style: none;
        }

        .navbar-toggler {
            border: none;
            padding: 8px 4px;
            background: transparent;
            box-shadow: none;
            display: flex;
            flex-direction: column;
            gap: 5px;
            justify-content: center;
            align-items: center;
            width: 40px;
            height: 40px;
            border-radius: var(--jy-radius-sm);
            transition: background-color .25s ease;
        }

        .navbar-toggler:hover {
            background-color: var(--jy-secondary);
        }

        .navbar-toggler:focus {
            box-shadow: 0 0 0 3px rgba(20,184,166,0.35);
            outline: none;
        }

        .navbar-toggler-icon {
            display: flex;
            flex-direction: column;
            gap: 5px;
            width: 22px;
            height: auto;
            background: none;
            position: relative;
        }

        .navbar-toggler-icon span {
            display: block;
            width: 100%;
            height: 2px;
            background-color: var(--jy-primary);
            border-radius: 2px;
            transition: transform .3s ease, opacity .3s ease;
        }

        .navbar-toggler[aria-expanded="true"] .navbar-toggler-icon span:nth-child(1) {
            transform: translateY(7px) rotate(45deg);
        }

        .navbar-toggler[aria-expanded="true"] .navbar-toggler-icon span:nth-child(2) {
            opacity: 0;
        }

        .navbar-toggler[aria-expanded="true"] .navbar-toggler-icon span:nth-child(3) {
            transform: translateY(-7px) rotate(-45deg);
        }

        /* Breadcrumb */
        .breadcrumb-jy {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 6px;
            font-size: 0.88rem;
            color: var(--jy-text-light);
            margin-bottom: 16px;
        }

        .breadcrumb-jy a {
            color: var(--jy-text-light);
            font-weight: 500;
        }

        .breadcrumb-jy a:hover {
            color: var(--jy-accent);
        }

        .breadcrumb-sep {
            color: var(--jy-border);
            font-size: 0.8rem;
        }

        .breadcrumb-current {
            color: var(--jy-accent);
            font-weight: 700;
        }

        /* Hero for category */
        .cat-hero {
            background: var(--jy-gradient-hero);
            padding: 48px 0;
            position: relative;
            overflow: hidden;
            color: #fff;
        }

        .cat-hero::after {
            content: '';
            position: absolute;
            right: -120px;
            top: -120px;
            width: 380px;
            height: 380px;
            background: radial-gradient(circle, rgba(255,255,255,0.08) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

        .cat-hero h1 {
            font-size: 2.5rem;
            font-weight: 800;
            line-height: 1.15;
            color: #fff;
            margin-bottom: 8px;
            letter-spacing: -0.01em;
            position: relative;
            z-index: 2;
        }

        .cat-hero .cat-hero-sub {
            font-size: 1.05rem;
            color: rgba(255,255,255,0.85);
            max-width: 650px;
            line-height: 1.7;
            position: relative;
            z-index: 2;
        }

        .cat-hero .breadcrumb-jy {
            position: relative;
            z-index: 2;
            color: rgba(255,255,255,0.8);
            margin-bottom: 20px;
        }

        .cat-hero .breadcrumb-jy a {
            color: rgba(255,255,255,0.8);
        }

        .cat-hero .breadcrumb-jy a:hover {
            color: #fff;
        }

        .cat-hero .breadcrumb-sep {
            color: rgba(255,255,255,0.5);
        }

        .cat-hero .breadcrumb-current {
            color: #fff;
        }

        /* Hero featured card */
        .cat-hero-card {
            background: #fff;
            border-radius: var(--jy-radius-xl);
            box-shadow: var(--jy-shadow-deep);
            overflow: hidden;
            display: flex;
            flex-direction: column;
            position: relative;
            z-index: 2;
            margin-top: 32px;
        }

        @media(min-width:768px) {
            .cat-hero-card {
                flex-direction: row;
                align-items: stretch;
            }
        }

        .cat-hero-card .hero-card-media {
            flex: 0 0 45%;
            min-height: 260px;
            position: relative;
            overflow: hidden;
        }

        .cat-hero-card .hero-card-media img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            position: absolute;
            inset: 0;
        }

        .cat-hero-card .hero-card-body {
            flex: 1;
            padding: 24px 28px;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .cat-hero-card .hero-card-tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 0.78rem;
            font-weight: 700;
            color: var(--jy-accent);
            text-transform: uppercase;
            letter-spacing: 0.04em;
        }

        .cat-hero-card .hero-card-title {
            font-size: 1.35rem;
            font-weight: 800;
            line-height: 1.35;
            color: var(--jy-text);
            margin: 0;
        }

        .cat-hero-card .hero-card-text {
            font-size: 0.95rem;
            color: var(--jy-text-light);
            line-height: 1.7;
            flex: 1;
            margin-bottom: 4px;
        }

        .cat-hero-card .hero-card-meta {
            font-size: 0.82rem;
            color: var(--jy-text-light);
            display: flex;
            gap: 12px;
            align-items: center;
            flex-wrap: wrap;
        }

        /* Article grid */
        .article-card {
            height: 100%;
        }

        .article-card .card-media {
            aspect-ratio: 4/3;
        }

        .article-card .card-media img {
            aspect-ratio: 4/3;
            height: 100%;
            object-fit: cover;
        }

        .article-date-badge {
            display: inline-block;
            font-size: 0.78rem;
            font-weight: 600;
            color: var(--jy-accent);
            padding: 4px 12px;
            border: 1px solid rgba(255,107,74,0.35);
            border-radius: var(--jy-radius-pill);
            margin-bottom: 10px;
            background: rgba(255,107,74,0.06);
        }

        /* Stats badges */
        .stat-badge {
            display: flex;
            flex-direction: column;
            align-items: flex-start;
            gap: 4px;
            padding: 18px 22px;
            background: #fff;
            border-radius: var(--jy-radius-lg);
            box-shadow: var(--jy-shadow);
            border: 1px solid var(--jy-border);
            height: 100%;
            transition: transform .3s ease, box-shadow .3s ease;
        }

        .stat-badge:hover {
            transform: translateY(-4px);
            box-shadow: var(--jy-shadow-hover);
        }

        .stat-number {
            font-size: 2rem;
            font-weight: 800;
            line-height: 1.1;
            color: var(--jy-primary);
            letter-spacing: -0.01em;
        }

        .stat-number.stat-accent {
            color: var(--jy-accent);
        }

        .stat-number.stat-teal {
            color: var(--jy-accent-teal-dark);
        }

        .stat-label {
            font-size: 0.85rem;
            color: var(--jy-text-light);
            font-weight: 500;
        }

        /* Recommended horizontal cards */
        .reco-card {
            display: flex;
            gap: 18px;
            align-items: center;
            background: #fff;
            border-radius: var(--jy-radius-md);
            padding: 14px 16px;
            border: 1px solid var(--jy-border);
            box-shadow: var(--jy-shadow);
            transition: transform .3s ease, box-shadow .3s ease;
            height: 100%;
        }

        .reco-card:hover {
            transform: translateY(-3px);
            box-shadow: var(--jy-shadow-hover);
        }

        .reco-card-media {
            flex: 0 0 72px;
            height: 72px;
            border-radius: var(--jy-radius-sm);
            overflow: hidden;
        }

        .reco-card-media img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .reco-card-body {
            flex: 1;
            min-width: 0;
        }

        .reco-card-title {
            font-size: 0.95rem;
            font-weight: 700;
            color: var(--jy-text);
            margin-bottom: 4px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .reco-card-meta {
            font-size: 0.78rem;
            color: var(--jy-text-light);
        }

        /* Method steps */
        .step-number {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 42px;
            height: 42px;
            border-radius: 50%;
            font-weight: 800;
            font-size: 1.1rem;
            background: var(--jy-secondary);
            color: var(--jy-primary);
            margin-bottom: 12px;
            flex-shrink: 0;
            transition: background-color .3s ease, color .3s ease;
        }

        .step-item:hover .step-number {
            background: var(--jy-accent);
            color: #fff;
        }

        .step-title {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--jy-text);
            margin-bottom: 6px;
        }

        .step-text {
            font-size: 0.88rem;
            color: var(--jy-text-light);
            line-height: 1.6;
        }

        /* FAQ */
        .faq-item {
            background: #fff;
            border-radius: var(--jy-radius-md);
            border: 1px solid var(--jy-border);
            box-shadow: var(--jy-shadow);
            margin-bottom: 14px;
            overflow: hidden;
            transition: border-color .3s ease;
        }

        .faq-item:hover {
            border-color: rgba(20,184,166,0.4);
        }

        .faq-question {
            display: flex;
            align-items: center;
            gap: 14px;
            width: 100%;
            padding: 18px 20px;
            background: none;
            border: none;
            text-align: left;
            font-weight: 700;
            font-size: 1rem;
            color: var(--jy-text);
            cursor: pointer;
            transition: color .25s ease;
        }

        .faq-question:hover {
            color: var(--jy-accent);
        }

        .faq-question .faq-num {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 30px;
            height: 30px;
            border-radius: 50%;
            background: var(--jy-secondary);
            color: var(--jy-primary);
            font-weight: 800;
            font-size: 0.85rem;
            flex-shrink: 0;
        }

        .faq-answer {
            padding: 0 20px 18px 64px;
            font-size: 0.92rem;
            color: var(--jy-text-light);
            line-height: 1.7;
        }

        /* CTA Section */
        .cta-banner {
            background: var(--jy-gradient);
            border-radius: var(--jy-radius-xl);
            padding: 48px 36px;
            display: flex;
            flex-direction: column;
            gap: 20px;
            box-shadow: var(--jy-shadow-deep);
            color: #fff;
            position: relative;
            overflow: hidden;
        }

        .cta-banner::after {
            content: '';
            position: absolute;
            right: -100px;
            bottom: -100px;
            width: 300px;
            height: 300px;
            background: radial-gradient(circle, rgba(255,255,255,0.12) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

        .cta-banner h2 {
            font-size: 1.85rem;
            font-weight: 800;
            color: #fff;
            margin-bottom: 8px;
            line-height: 1.25;
            position: relative;
            z-index: 2;
        }

        .cta-banner p {
            font-size: 1rem;
            color: rgba(255,255,255,0.85);
            max-width: 500px;
            line-height: 1.7;
            position: relative;
            z-index: 2;
        }

        .cta-banner .cta-actions {
            display: flex;
            gap: 14px;
            flex-wrap: wrap;
            position: relative;
            z-index: 2;
        }

        /* Footer */
        .footer-jy {
            background: var(--jy-primary-deep);
            color: rgba(255,255,255,0.8);
            padding: 60px 0 24px;
        }

        .footer-jy .footer-brand {
            font-size: 1.6rem;
            font-weight: 900;
            background: linear-gradient(135deg, #fff 30%, #14B8A6 90%);
            -webkit-background-clip: text;
            background-clip: text;
            -webkit-text-fill-color: transparent;
            color: #fff;
            margin-bottom: 14px;
        }

        .footer-jy .footer-text {
            font-size: 0.9rem;
            line-height: 1.7;
            color: rgba(255,255,255,0.7);
            max-width: 360px;
        }

        .footer-jy .footer-heading {
            font-size: 1rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 14px;
        }

        .footer-jy .footer-link {
            display: block;
            color: rgba(255,255,255,0.7);
            font-size: 0.9rem;
            margin-bottom: 8px;
            transition: color .25s ease, padding-left .25s ease;
        }

        .footer-jy .footer-link:hover {
            color: var(--jy-accent);
            padding-left: 4px;
        }

        .footer-jy .subscribe-input {
            background: transparent;
            border: none;
            border-bottom: 2px solid var(--jy-primary);
            padding: 10px 4px;
            font-size: 0.88rem;
            color: #fff;
            width: 100%;
            transition: border-color .25s ease;
        }

        .footer-jy .subscribe-input::placeholder {
            color: rgba(255,255,255,0.5);
        }

        .footer-jy .subscribe-input:focus {
            border-bottom-color: var(--jy-accent);
        }

        .footer-bottom {
            border-top: 1px solid rgba(255,255,255,0.12);
            margin-top: 40px;
            padding-top: 20px;
            font-size: 0.82rem;
            color: rgba(255,255,255,0.6);
        }

        .footer-bottom a {
            color: rgba(255,255,255,0.7);
            font-size: 0.82rem;
        }

        .footer-bottom a:hover {
            color: #fff;
        }

        /* Responsive nav */
        @media(max-width:991px) {
            .navbar-jy .navbar {
                min-height: 64px;
            }

            .navbar-brand {
                font-size: 1.6rem;
            }

            .navbar-collapse {
                background: #fff;
                border-radius: 0 0 var(--jy-radius-md) var(--jy-radius-md);
                padding: 16px 12px;
                box-shadow: 0 12px 28px rgba(11,58,74,0.1);
                margin-top: 4px;
            }

            .navbar-nav .nav-link {
                padding: 12px 16px;
                border-bottom: 1px solid var(--jy-secondary);
                border-radius: 0;
            }

            .navbar-nav .nav-link.active {
                border-bottom-color: var(--jy-accent);
            }

            .nav-divider {
                display: none !important;
            }
        }

        @media(max-width:767px) {
            .cat-hero {
                padding: 36px 0;
            }

            .cat-hero h1 {
                font-size: 2rem;
            }

            .cat-hero .cat-hero-sub {
                font-size: 0.95rem;
            }

            .cat-hero-card .hero-card-body {
                padding: 18px 20px;
            }

            .cat-hero-card .hero-card-title {
                font-size: 1.15rem;
            }

            .cta-banner {
                padding: 32px 24px;
            }

            .cta-banner h2 {
                font-size: 1.5rem;
            }

            .section-title {
                font-size: 1.5rem;
            }

            .footer-jy {
                padding: 40px 0 20px;
            }

            .footer-jy .footer-brand {
                font-size: 1.4rem;
            }

            .faq-answer {
                padding-left: 20px;
                padding-right: 16px;
            }
        }

        @media(max-width:520px) {
            .cat-hero h1 {
                font-size: 1.75rem;
            }

            .reco-card {
                flex-direction: column;
                align-items: flex-start;
                gap: 10px;
            }

            .reco-card-media {
                flex: 0 0 100%;
                width: 100%;
                height: 140px;
            }

            .stat-badge {
                padding: 14px 16px;
            }

            .stat-number {
                font-size: 1.6rem;
            }

            .btn {
                padding: 10px 22px;
                font-size: 0.88rem;
            }
        }

/* roulang page: category2 */
:root {
            --jy-primary: #0B3A4A;
            --jy-primary-deep: #072A36;
            --jy-secondary: #E8F1F2;
            --jy-surface: #F7FAFA;
            --jy-accent: #FF6B4A;
            --jy-accent-teal: #14B8A6;
            --jy-accent-teal-dark: #0F766E;
            --jy-text: #1A2B33;
            --jy-text-light: #47616B;
            --jy-border: #D9E7EA;
            --jy-gradient: linear-gradient(135deg, #0B3A4A 0%, #14B8A6 82%, #0F766E 100%);
            --jy-gradient-soft: linear-gradient(135deg, #E8F1F2 0%, #F7FAFA 100%);
            --jy-gradient-hero: linear-gradient(118deg, rgba(11,58,74,0.96) 0%, rgba(20,184,166,0.88) 72%, rgba(15,118,110,0.92) 100%);
            --jy-radius-xl: 24px;
            --jy-radius-lg: 20px;
            --jy-radius-md: 16px;
            --jy-radius-sm: 12px;
            --jy-radius-pill: 999px;
            --jy-shadow: 0 12px 30px rgba(11,58,74,0.08);
            --jy-shadow-hover: 0 18px 40px rgba(11,58,74,0.12);
            --jy-shadow-deep: 0 20px 50px rgba(11,58,74,0.16);
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', 'Hiragino Sans GB', sans-serif;
            color: var(--jy-text);
            background-color: var(--jy-surface);
            line-height: 1.7;
            font-weight: 400;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        a {
            text-decoration: none;
            color: var(--jy-primary);
            transition: color .25s ease, background-color .25s ease, border-color .25s ease, box-shadow .25s ease, transform .25s ease;
        }

        a:hover {
            color: var(--jy-accent);
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        button,
        input,
        textarea,
        select {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
            color: inherit;
        }

        button:focus,
        a:focus,
        input:focus,
        textarea:focus,
        select:focus {
            outline: none;
        }

        .container {
            max-width: 1180px;
            width: 100%;
            margin: 0 auto;
            padding-left: 24px;
            padding-right: 24px;
        }

        @media (min-width: 1200px) {
            .container {
                padding-left: 32px;
                padding-right: 32px;
            }
        }

        .section {
            padding: 72px 0;
        }

        @media (max-width: 767.98px) {
            .section {
                padding: 48px 0;
            }
        }

        .section-alt {
            background-color: #FFFFFF;
        }

        .section-tint {
            background-color: var(--jy-secondary);
        }

        .section-dark {
            background-color: var(--jy-primary);
            color: #fff;
        }

        .section-dark .section-title,
        .section-dark h2,
        .section-dark h3 {
            color: #fff;
        }

        .section-dark .section-subtitle {
            color: rgba(255,255,255,0.75);
        }

        .section-title {
            font-size: 1.75rem;
            font-weight: 800;
            line-height: 1.25;
            color: var(--jy-text);
            margin-bottom: 12px;
            letter-spacing: -0.01em;
        }

        @media (min-width: 768px) {
            .section-title {
                font-size: 2rem;
            }
        }

        .section-subtitle {
            font-size: 1.05rem;
            line-height: 1.7;
            color: var(--jy-text-light);
            max-width: 760px;
            margin-bottom: 32px;
        }

        .text-highlight {
            color: var(--jy-accent);
            font-weight: 700;
        }

        .text-teal {
            color: var(--jy-accent-teal);
            font-weight: 700;
        }

        .badge-pill {
            display: inline-block;
            padding: 6px 14px;
            border-radius: var(--jy-radius-pill);
            font-size: 0.85rem;
            font-weight: 700;
            line-height: 1.4;
            letter-spacing: 0.01em;
        }

        .badge-accent {
            background-color: rgba(255,107,74,0.12);
            color: var(--jy-accent);
        }

        .badge-teal {
            background-color: rgba(20,184,166,0.12);
            color: var(--jy-accent-teal-dark);
        }

        .badge-primary {
            background-color: rgba(11,58,74,0.08);
            color: var(--jy-primary);
        }

        .badge-light {
            background-color: rgba(255,255,255,0.18);
            color: #fff;
        }

        .btn {
            font-weight: 700;
            padding: 12px 28px;
            border-radius: var(--jy-radius-pill);
            border: none;
            transition: all .25s ease;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            font-size: 0.95rem;
        }

        .btn:focus {
            box-shadow: 0 0 0 3px rgba(20,184,166,0.4);
            outline: none;
        }

        .btn-primary {
            background-color: var(--jy-primary);
            color: #fff;
            border: 2px solid var(--jy-primary);
        }

        .btn-primary:hover,
        .btn-primary:focus {
            background-color: var(--jy-accent-teal);
            border-color: var(--jy-accent-teal);
            color: #fff;
            transform: translateY(-2px);
        }

        .btn-outline-accent {
            background-color: transparent;
            color: var(--jy-accent);
            border: 1.5px solid var(--jy-accent);
        }

        .btn-outline-accent:hover,
        .btn-outline-accent:focus {
            background-color: var(--jy-accent);
            color: #fff;
            transform: translateY(-2px);
        }

        .btn-white {
            background-color: #fff;
            color: var(--jy-primary);
            border: 2px solid #fff;
        }

        .btn-white:hover,
        .btn-white:focus {
            background-color: var(--jy-secondary);
            border-color: var(--jy-secondary);
            color: var(--jy-primary);
            transform: translateY(-2px);
        }

        /* 杂志刊头导航 */
        .navbar-jy {
            background: #FFFFFF;
            border-bottom: 1px solid var(--jy-border);
            padding: 0;
            position: sticky;
            top: 0;
            z-index: 1030;
            box-shadow: 0 4px 16px rgba(11,58,74,0.04);
            transition: box-shadow .3s ease, transform .3s ease;
        }

        .navbar-jy .top-strip {
            font-size: 0.8rem;
            color: var(--jy-text-light);
            padding: 8px 0;
            border-bottom: 1px solid rgba(217,231,234,0.5);
            letter-spacing: 0.03em;
        }

        .navbar-jy .navbar-brand {
            font-size: 2rem;
            font-weight: 900;
            letter-spacing: -0.02em;
            padding: 18px 0 14px;
            line-height: 1.2;
        }

        .brand-gradient {
            background: linear-gradient(135deg, #0B3A4A 0%, #14B8A6 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .navbar-jy .navbar-nav {
            gap: 0;
        }

        .navbar-jy .nav-link {
            font-size: 0.98rem;
            font-weight: 600;
            color: var(--jy-text-light);
            padding: 12px 18px !important;
            border-bottom: 2px solid transparent;
            transition: color .25s ease, border-color .25s ease;
            letter-spacing: 0.01em;
        }

        .navbar-jy .nav-link:hover {
            color: var(--jy-accent);
            border-bottom-color: var(--jy-accent);
        }

        .navbar-jy .nav-link.active {
            color: var(--jy-primary);
            border-bottom-color: var(--jy-primary);
            font-weight: 700;
        }

        .nav-divider {
            width: 1px;
            height: 24px;
            background-color: #D9E7EA;
            margin: 14px 12px;
            align-self: center;
        }

        .navbar-toggler {
            border: none;
            padding: 8px 10px;
            background: transparent;
        }

        .navbar-toggler:focus {
            box-shadow: none;
        }

        .navbar-toggler-icon {
            display: flex;
            flex-direction: column;
            gap: 5px;
            width: 26px;
            height: auto;
            background-image: none;
        }

        .navbar-toggler-icon span {
            display: block;
            width: 26px;
            height: 3px;
            border-radius: 99px;
            background-color: var(--jy-primary);
            transition: all .3s ease;
        }

        @media (max-width: 991.98px) {
            .navbar-jy .navbar-brand {
                font-size: 1.65rem;
                padding: 14px 0 10px;
            }
            .navbar-jy .nav-link {
                padding: 10px 8px !important;
                font-size: 0.92rem;
            }
            .nav-divider {
                display: none;
            }
            .navbar-collapse {
                background: #fff;
                border-radius: 0 0 20px 20px;
                padding: 12px 16px 20px;
                box-shadow: 0 16px 30px rgba(11,58,74,0.08);
                margin-top: 4px;
            }
            .navbar-nav {
                gap: 2px;
            }
            .navbar-jy .nav-link {
                border-bottom: none;
                border-left: 3px solid transparent;
                padding: 10px 14px !important;
            }
            .navbar-jy .nav-link:hover {
                border-left-color: var(--jy-accent);
                border-bottom-color: transparent;
            }
            .navbar-jy .nav-link.active {
                border-left-color: var(--jy-primary);
                border-bottom-color: transparent;
            }
        }

        /* 分类Hero */
        .category-hero {
            position: relative;
            background-image: url('/assets/images/a7186f049beba6bf.jpg');
            background-size: cover;
            background-position: center 35%;
            min-height: 420px;
            display: flex;
            align-items: flex-end;
            padding: 60px 0 48px;
        }

        .category-hero::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(7,42,54,0.45) 0%, rgba(11,58,74,0.78) 55%, rgba(11,58,74,0.92) 100%);
        }

        .category-hero .container {
            position: relative;
            z-index: 1;
        }

        .breadcrumb-jy {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.88rem;
            color: rgba(255,255,255,0.75);
            margin-bottom: 16px;
            flex-wrap: wrap;
        }

        .breadcrumb-jy a {
            color: rgba(255,255,255,0.75);
            transition: color .25s ease;
        }

        .breadcrumb-jy a:hover {
            color: var(--jy-accent);
        }

        .breadcrumb-sep {
            color: rgba(255,255,255,0.4);
        }

        .category-hero h1 {
            font-size: 2.75rem;
            font-weight: 900;
            color: #fff;
            line-height: 1.15;
            letter-spacing: -0.02em;
            margin-bottom: 12px;
        }

        .category-hero .hero-intro {
            font-size: 1.1rem;
            color: rgba(255,255,255,0.85);
            max-width: 720px;
            line-height: 1.7;
        }

        .category-hero .hero-badges {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
            margin-top: 20px;
        }

        .hero-stat-chip {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(255,255,255,0.14);
            backdrop-filter: blur(8px);
            border: 1px solid rgba(255,255,255,0.22);
            border-radius: var(--jy-radius-pill);
            padding: 10px 20px;
            color: #fff;
            font-weight: 700;
            font-size: 0.9rem;
        }

        .hero-stat-chip i {
            color: var(--jy-accent-teal);
        }

        @media (max-width: 767.98px) {
            .category-hero {
                min-height: 320px;
                padding: 40px 0 32px;
            }
            .category-hero h1 {
                font-size: 2rem;
            }
            .category-hero .hero-intro {
                font-size: 0.95rem;
            }
            .hero-stat-chip {
                padding: 8px 14px;
                font-size: 0.8rem;
            }
        }

        /* 分类导语卡片 */
        .intro-card {
            background: #fff;
            border-radius: var(--jy-radius-xl);
            box-shadow: var(--jy-shadow);
            padding: 36px 40px;
            display: flex;
            gap: 28px;
            align-items: center;
        }

        .intro-card .intro-icon {
            flex-shrink: 0;
            width: 64px;
            height: 64px;
            border-radius: 50%;
            background: var(--jy-gradient-soft);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.6rem;
            color: var(--jy-accent-teal-dark);
        }

        .intro-card .intro-text {
            font-size: 1.05rem;
            color: var(--jy-text);
            line-height: 1.75;
            margin: 0;
        }

        @media (max-width: 767.98px) {
            .intro-card {
                flex-direction: column;
                align-items: flex-start;
                padding: 24px 20px;
                gap: 16px;
            }
        }

        /* 文章卡片网格 */
        .article-card {
            background: #fff;
            border-radius: var(--jy-radius-lg);
            overflow: hidden;
            box-shadow: var(--jy-shadow);
            transition: all .3s ease;
            height: 100%;
            display: flex;
            flex-direction: column;
        }

        .article-card:hover {
            box-shadow: var(--jy-shadow-hover);
            transform: translateY(-4px);
        }

        .article-card .card-img-wrap {
            position: relative;
            overflow: hidden;
            aspect-ratio: 4 / 3;
        }

        .article-card .card-img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform .4s ease;
        }

        .article-card:hover .card-img-wrap img {
            transform: scale(1.06);
        }

        .article-card .card-tag {
            position: absolute;
            top: 14px;
            left: 14px;
            z-index: 1;
        }

        .article-card .card-body {
            padding: 20px 22px 22px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }

        .article-card .card-title {
            font-size: 1.15rem;
            font-weight: 700;
            line-height: 1.4;
            color: var(--jy-text);
            margin-bottom: 10px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .article-card .card-summary {
            font-size: 0.92rem;
            color: var(--jy-text-light);
            line-height: 1.65;
            flex: 1;
            margin-bottom: 14px;
        }

        .article-card .card-meta {
            display: flex;
            align-items: center;
            justify-content: space-between;
            font-size: 0.82rem;
            color: var(--jy-text-light);
            border-top: 1px solid var(--jy-border);
            padding-top: 14px;
        }

        .article-card .card-meta i {
            margin-right: 4px;
        }

        /* 首条横置大卡 */
        .article-card-featured {
            flex-direction: row;
            align-items: stretch;
        }

        .article-card-featured .card-img-wrap {
            flex: 0 0 48%;
            aspect-ratio: auto;
            min-height: 280px;
        }

        .article-card-featured .card-body {
            flex: 1;
            padding: 28px 30px;
        }

        .article-card-featured .card-title {
            font-size: 1.35rem;
            -webkit-line-clamp: 3;
        }

        @media (max-width: 991.98px) {
            .article-card-featured {
                flex-direction: column;
            }
            .article-card-featured .card-img-wrap {
                flex: 0 0 auto;
                aspect-ratio: 16 / 9;
                min-height: auto;
            }
        }

        /* 查看更多按钮 */
        .view-more-wrap {
            text-align: center;
            margin-top: 40px;
        }

        /* 精选推荐横卡 */
        .featured-item {
            background: #fff;
            border-radius: var(--jy-radius-lg);
            box-shadow: var(--jy-shadow);
            padding: 20px 24px;
            display: flex;
            gap: 20px;
            align-items: center;
            transition: all .3s ease;
            height: 100%;
            border: 1px solid var(--jy-border);
        }

        .featured-item:hover {
            box-shadow: var(--jy-shadow-hover);
            transform: translateY(-3px);
            border-color: var(--jy-accent-teal);
        }

        .featured-item .fi-img {
            flex-shrink: 0;
            width: 120px;
            height: 90px;
            border-radius: var(--jy-radius-md);
            overflow: hidden;
        }

        .featured-item .fi-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .featured-item .fi-content {
            flex: 1;
        }

        .featured-item .fi-title {
            font-size: 1rem;
            font-weight: 700;
            color: var(--jy-text);
            margin-bottom: 6px;
            line-height: 1.4;
        }

        .featured-item .fi-desc {
            font-size: 0.88rem;
            color: var(--jy-text-light);
            line-height: 1.55;
            margin: 0;
        }

        @media (max-width: 575.98px) {
            .featured-item {
                flex-direction: column;
                align-items: flex-start;
                padding: 16px;
            }
            .featured-item .fi-img {
                width: 100%;
                height: 140px;
            }
        }

        /* 数据徽章 */
        .stat-panel {
            background: var(--jy-gradient-hero);
            border-radius: var(--jy-radius-xl);
            padding: 48px 40px;
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
            box-shadow: var(--jy-shadow-deep);
        }

        .stat-item {
            text-align: center;
            color: #fff;
        }

        .stat-item .stat-number {
            font-size: 2.4rem;
            font-weight: 900;
            line-height: 1.2;
            letter-spacing: -0.02em;
        }

        .stat-item .stat-label {
            font-size: 0.9rem;
            color: rgba(255,255,255,0.8);
            font-weight: 600;
            margin-top: 6px;
            letter-spacing: 0.02em;
        }

        .stat-item .stat-unit {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--jy-accent-teal);
            margin-left: 2px;
        }

        @media (max-width: 991.98px) {
            .stat-panel {
                grid-template-columns: repeat(2, 1fr);
                padding: 32px 24px;
                gap: 20px;
            }
        }

        @media (max-width: 575.98px) {
            .stat-panel {
                grid-template-columns: 1fr 1fr;
                padding: 24px 16px;
                gap: 16px;
            }
            .stat-item .stat-number {
                font-size: 1.7rem;
            }
        }

        /* 三步流程 */
        .step-card {
            background: #fff;
            border-radius: var(--jy-radius-lg);
            box-shadow: var(--jy-shadow);
            padding: 28px 26px;
            height: 100%;
            position: relative;
            border-top: 4px solid var(--jy-accent-teal);
            transition: all .3s ease;
        }

        .step-card:hover {
            box-shadow: var(--jy-shadow-hover);
            transform: translateY(-4px);
        }

        .step-card .step-num {
            width: 44px;
            height: 44px;
            border-radius: 50%;
            background: var(--jy-gradient);
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 900;
            font-size: 1.2rem;
            margin-bottom: 16px;
        }

        .step-card .step-title {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--jy-text);
            margin-bottom: 10px;
        }

        .step-card .step-desc {
            font-size: 0.92rem;
            color: var(--jy-text-light);
            line-height: 1.65;
            margin: 0;
        }

        /* FAQ */
        .faq-item {
            background: #fff;
            border-radius: var(--jy-radius-md);
            margin-bottom: 14px;
            box-shadow: 0 4px 14px rgba(11,58,74,0.05);
            overflow: hidden;
            border: 1px solid var(--jy-border);
            transition: all .25s ease;
        }

        .faq-item:hover {
            border-color: var(--jy-accent-teal);
            box-shadow: 0 6px 20px rgba(11,58,74,0.08);
        }

        .faq-question {
            display: flex;
            align-items: center;
            gap: 16px;
            padding: 20px 24px;
            cursor: pointer;
            font-weight: 700;
            font-size: 1rem;
            color: var(--jy-text);
            transition: color .2s ease;
            user-select: none;
        }

        .faq-question:hover {
            color: var(--jy-accent);
        }

        .faq-question .faq-icon {
            flex-shrink: 0;
            width: 32px;
            height: 32px;
            border-radius: 50%;
            background: var(--jy-secondary);
            color: var(--jy-primary);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.8rem;
            font-weight: 800;
            transition: all .3s ease;
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height .35s ease;
            background: var(--jy-surface);
            border-radius: 0 0 var(--jy-radius-md) var(--jy-radius-md);
        }

        .faq-answer-inner {
            padding: 18px 24px 20px 72px;
            font-size: 0.95rem;
            color: var(--jy-text-light);
            line-height: 1.7;
        }

        @media (max-width: 575.98px) {
            .faq-question {
                padding: 16px 16px;
                font-size: 0.92rem;
                gap: 12px;
            }
            .faq-answer-inner {
                padding: 14px 16px 16px 60px;
                font-size: 0.88rem;
            }
        }

        /* CTA */
        .cta-panel {
            background: var(--jy-gradient-hero);
            border-radius: var(--jy-radius-xl);
            padding: 56px 48px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 32px;
            box-shadow: var(--jy-shadow-deep);
        }

        .cta-panel .cta-title {
            font-size: 1.75rem;
            font-weight: 800;
            color: #fff;
            margin-bottom: 10px;
            line-height: 1.3;
        }

        .cta-panel .cta-desc {
            font-size: 1rem;
            color: rgba(255,255,255,0.8);
            max-width: 540px;
            line-height: 1.7;
            margin: 0;
        }

        .cta-panel .cta-actions {
            display: flex;
            gap: 14px;
            flex-shrink: 0;
            flex-wrap: wrap;
        }

        @media (max-width: 991.98px) {
            .cta-panel {
                flex-direction: column;
                align-items: flex-start;
                padding: 40px 28px;
                gap: 24px;
            }
            .cta-panel .cta-title {
                font-size: 1.4rem;
            }
        }

        /* 页脚 */
        .footer-jy {
            background: var(--jy-primary-deep);
            color: rgba(255,255,255,0.75);
            padding: 60px 0 28px;
        }

        .footer-jy .footer-brand {
            font-size: 1.6rem;
            font-weight: 900;
            color: #fff;
            margin-bottom: 16px;
            letter-spacing: -0.01em;
        }

        .footer-jy .footer-text {
            font-size: 0.92rem;
            line-height: 1.7;
            color: rgba(255,255,255,0.68);
            margin-bottom: 8px;
        }

        .footer-jy .footer-heading {
            font-size: 1rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 16px;
            letter-spacing: 0.03em;
        }

        .footer-jy .footer-link {
            display: block;
            color: rgba(255,255,255,0.68);
            font-size: 0.9rem;
            padding: 5px 0;
            transition: color .25s ease;
        }

        .footer-jy .footer-link:hover {
            color: var(--jy-accent-teal);
        }

        .subscribe-input {
            background: transparent;
            border: none;
            border-bottom: 2px solid rgba(255,255,255,0.4);
            padding: 8px 2px;
            color: #fff;
            font-size: 0.9rem;
            width: 100%;
            transition: border-color .25s ease;
        }

        .subscribe-input::placeholder {
            color: rgba(255,255,255,0.45);
        }

        .subscribe-input:focus {
            border-bottom-color: var(--jy-accent);
            outline: none;
        }

        .footer-bottom {
            border-top: 1px solid rgba(255,255,255,0.12);
            margin-top: 40px;
            padding-top: 20px;
            font-size: 0.82rem;
            color: rgba(255,255,255,0.55);
            gap: 8px;
        }

        .footer-bottom a {
            color: rgba(255,255,255,0.55);
            transition: color .25s ease;
        }

        .footer-bottom a:hover {
            color: var(--jy-accent-teal);
        }

        @media (max-width: 767.98px) {
            .footer-jy {
                padding: 40px 0 20px;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
                gap: 6px;
            }
        }

/* roulang page: category4 */
:root {
            --jy-primary: #0B3A4A;
            --jy-primary-deep: #072A36;
            --jy-secondary: #E8F1F2;
            --jy-surface: #F7FAFA;
            --jy-accent: #FF6B4A;
            --jy-accent-teal: #14B8A6;
            --jy-accent-teal-dark: #0F766E;
            --jy-text: #1A2B33;
            --jy-text-light: #47616B;
            --jy-border: #D9E7EA;
            --jy-gradient: linear-gradient(135deg, #0B3A4A 0%, #14B8A6 82%, #0F766E 100%);
            --jy-gradient-soft: linear-gradient(135deg, #E8F1F2 0%, #F7FAFA 100%);
            --jy-gradient-hero: linear-gradient(118deg, rgba(11,58,74,0.96) 0%, rgba(20,184,166,0.88) 72%, rgba(15,118,110,0.92) 100%);
            --jy-radius-xl: 24px;
            --jy-radius-lg: 20px;
            --jy-radius-md: 16px;
            --jy-radius-sm: 12px;
            --jy-radius-pill: 999px;
            --jy-shadow: 0 12px 30px rgba(11,58,74,0.08);
            --jy-shadow-hover: 0 18px 40px rgba(11,58,74,0.12);
            --jy-shadow-deep: 0 20px 50px rgba(11,58,74,0.16);
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', 'Hiragino Sans GB', sans-serif;
            color: var(--jy-text);
            background-color: var(--jy-surface);
            line-height: 1.7;
            font-weight: 400;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        a {
            text-decoration: none;
            color: var(--jy-primary);
            transition: color .25s ease, background-color .25s ease, border-color .25s ease, box-shadow .25s ease, transform .25s ease;
        }
        a:hover {
            color: var(--jy-accent);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button,
        input,
        textarea,
        select {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
            color: inherit;
        }
        button:focus,
        a:focus,
        input:focus,
        textarea:focus,
        select:focus {
            outline: none;
        }
        .container {
            max-width: 1180px;
            width: 100%;
            margin: 0 auto;
            padding-left: 24px;
            padding-right: 24px;
        }
        .section {
            padding: 72px 0;
        }
        .section-alt {
            background-color: #FFFFFF;
        }
        .section-tint {
            background-color: var(--jy-secondary);
        }
        .section-dark {
            background-color: var(--jy-primary);
            color: #fff;
        }
        .section-dark .section-title,
        .section-dark h2,
        .section-dark h3 {
            color: #fff;
        }
        .section-dark .section-subtitle {
            color: rgba(255,255,255,0.75);
        }
        .section-title {
            font-size: 1.75rem;
            font-weight: 800;
            line-height: 1.25;
            color: var(--jy-text);
            margin-bottom: 12px;
            letter-spacing: -0.01em;
        }
        .section-subtitle {
            font-size: 1.05rem;
            line-height: 1.7;
            color: var(--jy-text-light);
            max-width: 760px;
            margin-bottom: 32px;
        }
        .section-title-center {
            text-align: center;
        }
        .section-title-center .section-subtitle {
            margin-left: auto;
            margin-right: auto;
        }
        .text-highlight {
            color: var(--jy-accent);
            font-weight: 700;
        }
        .text-teal {
            color: var(--jy-accent-teal);
            font-weight: 700;
        }
        .badge-pill {
            display: inline-block;
            padding: 6px 14px;
            border-radius: var(--jy-radius-pill);
            font-size: 0.85rem;
            font-weight: 700;
            line-height: 1.4;
            letter-spacing: 0.01em;
        }
        .badge-accent {
            background-color: rgba(255,107,74,0.12);
            color: var(--jy-accent);
        }
        .badge-teal {
            background-color: rgba(20,184,166,0.12);
            color: var(--jy-accent-teal-dark);
        }
        .badge-primary {
            background-color: rgba(11,58,74,0.08);
            color: var(--jy-primary);
        }
        .badge-light {
            background-color: rgba(255,255,255,0.18);
            color: #fff;
        }
        .btn {
            font-weight: 700;
            padding: 12px 28px;
            border-radius: var(--jy-radius-pill);
            border: none;
            transition: all .25s ease;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            font-size: 0.95rem;
        }
        .btn:focus {
            box-shadow: 0 0 0 3px rgba(20,184,166,0.4);
            outline: none;
        }
        .btn-primary {
            background-color: var(--jy-primary);
            color: #fff;
            border: 2px solid var(--jy-primary);
        }
        .btn-primary:hover,
        .btn-primary:focus {
            background-color: var(--jy-accent-teal);
            border-color: var(--jy-accent-teal);
            color: #fff;
            transform: translateY(-2px);
        }
        .btn-outline-accent {
            background-color: transparent;
            color: var(--jy-accent);
            border: 1.5px solid var(--jy-accent);
        }
        .btn-outline-accent:hover,
        .btn-outline-accent:focus {
            background-color: var(--jy-accent);
            color: #fff;
            transform: translateY(-2px);
        }
        .btn-white {
            background-color: #fff;
            color: var(--jy-primary);
            border: 2px solid #fff;
        }
        .btn-white:hover,
        .btn-white:focus {
            background-color: var(--jy-secondary);
            border-color: var(--jy-secondary);
            color: var(--jy-primary);
            transform: translateY(-2px);
        }
        .card-jy {
            border: none;
            border-radius: var(--jy-radius-lg);
            box-shadow: var(--jy-shadow);
            overflow: hidden;
            transition: all .3s ease;
            background-color: #fff;
        }
        .card-jy:hover {
            box-shadow: var(--jy-shadow-hover);
            transform: translateY(-4px);
        }
        .card-jy .card-img-wrap {
            overflow: hidden;
            border-radius: var(--jy-radius-lg) var(--jy-radius-lg) 0 0;
        }
        .card-jy .card-img-wrap img {
            transition: transform .5s ease;
            width: 100%;
            height: 200px;
            object-fit: cover;
        }
        .card-jy:hover .card-img-wrap img {
            transform: scale(1.06);
        }
        .card-jy .card-body {
            padding: 20px 22px;
        }
        .card-jy .card-title {
            font-size: 1.15rem;
            font-weight: 700;
            line-height: 1.35;
            color: var(--jy-text);
            margin-bottom: 8px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .card-jy .card-text {
            font-size: 0.95rem;
            color: var(--jy-text-light);
            line-height: 1.7;
            display: -webkit-box;
            -webkit-line-clamp: 3;
            -webkit-box-orient: vertical;
            overflow: hidden;
            margin-bottom: 12px;
        }
        .card-jy .card-meta {
            font-size: 0.82rem;
            color: var(--jy-text-light);
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .read-more-link {
            color: var(--jy-accent);
            font-weight: 700;
            font-size: 0.9rem;
            display: inline-flex;
            align-items: center;
            gap: 4px;
            transition: gap .25s ease, color .25s ease;
        }
        .read-more-link:hover {
            color: var(--jy-accent-teal-dark);
            gap: 8px;
        }
        .navbar-jy {
            background-color: #fff;
            border-bottom: 1px solid var(--jy-border);
            padding: 0;
            position: sticky;
            top: 0;
            z-index: 100;
            box-shadow: 0 4px 20px rgba(11,58,74,0.05);
        }
        .navbar-jy .top-strip {
            font-size: 0.8rem;
            color: var(--jy-text-light);
            padding: 6px 0;
            border-bottom: 1px solid var(--jy-border);
            letter-spacing: 0.02em;
        }
        .navbar-jy .navbar {
            padding: 10px 0;
        }
        .navbar-jy .navbar-brand {
            font-size: 1.85rem;
            font-weight: 900;
            letter-spacing: -0.02em;
            line-height: 1.2;
            padding: 0;
            margin-right: 32px;
        }
        .brand-gradient {
            background: var(--jy-gradient);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            display: inline-block;
        }
        .navbar-jy .navbar-nav {
            align-items: center;
            gap: 0;
        }
        .navbar-jy .nav-link {
            font-weight: 600;
            font-size: 0.95rem;
            color: var(--jy-text-light);
            padding: 8px 12px;
            border-radius: 8px;
            transition: all .25s ease;
            position: relative;
        }
        .navbar-jy .nav-link:hover {
            color: var(--jy-accent);
        }
        .navbar-jy .nav-link.active {
            color: var(--jy-primary);
            font-weight: 800;
        }
        .navbar-jy .nav-link.active::after {
            content: '';
            position: absolute;
            bottom: 2px;
            left: 12px;
            right: 12px;
            height: 2px;
            background: var(--jy-gradient);
            border-radius: 2px;
        }
        .navbar-jy .nav-divider {
            width: 1px;
            height: 20px;
            background-color: var(--jy-border);
            margin: 0 15px;
            list-style: none;
        }
        .navbar-jy .navbar-toggler {
            border: none;
            padding: 6px 8px;
            box-shadow: none;
        }
        .navbar-jy .navbar-toggler:focus {
            box-shadow: 0 0 0 3px rgba(20,184,166,0.35);
        }
        .navbar-jy .navbar-toggler-icon {
            display: flex;
            flex-direction: column;
            gap: 5px;
            justify-content: center;
            align-items: center;
            width: 24px;
            height: 24px;
        }
        .navbar-jy .navbar-toggler-icon span {
            display: block;
            width: 22px;
            height: 2px;
            background-color: var(--jy-primary);
            border-radius: 2px;
            transition: all .3s ease;
        }
        .navbar-jy .navbar-toggler-icon span:nth-child(2) {
            width: 16px;
        }
        .navbar-jy .navbar-toggler-icon span:nth-child(3) {
            width: 20px;
        }
        .footer-jy {
            background-color: var(--jy-primary-deep);
            color: rgba(255,255,255,0.85);
            padding: 64px 0 24px;
            margin-top: 0;
        }
        .footer-jy .footer-brand {
            font-size: 1.5rem;
            font-weight: 900;
            color: #fff;
            margin-bottom: 16px;
        }
        .footer-jy .footer-text {
            font-size: 0.9rem;
            line-height: 1.7;
            color: rgba(255,255,255,0.7);
        }
        .footer-jy .footer-heading {
            font-size: 0.95rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 16px;
            letter-spacing: 0.03em;
        }
        .footer-jy .footer-link {
            display: block;
            font-size: 0.88rem;
            color: rgba(255,255,255,0.65);
            margin-bottom: 10px;
            transition: color .25s ease, padding-left .25s ease;
        }
        .footer-jy .footer-link:hover {
            color: var(--jy-accent);
            padding-left: 6px;
        }
        .footer-jy .subscribe-input {
            background-color: rgba(255,255,255,0.06);
            border: 1px solid rgba(255,255,255,0.25);
            border-radius: var(--jy-radius-pill);
            padding: 10px 18px;
            font-size: 0.88rem;
            width: 100%;
            transition: all .3s ease;
        }
        .footer-jy .subscribe-input::placeholder {
            color: rgba(255,255,255,0.45);
        }
        .footer-jy .subscribe-input:focus {
            border-color: var(--jy-accent);
            box-shadow: 0 0 0 3px rgba(255,107,74,0.25);
            background-color: rgba(255,255,255,0.08);
        }
        .footer-jy .footer-bottom {
            border-top: 1px solid rgba(255,255,255,0.12);
            padding-top: 20px;
            margin-top: 40px;
            font-size: 0.82rem;
            color: rgba(255,255,255,0.55);
        }
        .footer-jy .footer-bottom a {
            color: rgba(255,255,255,0.55);
        }
        .footer-jy .footer-bottom a:hover {
            color: var(--jy-accent);
        }
        .breadcrumb-jy {
            background: transparent;
            padding: 0;
            margin-bottom: 16px;
            font-size: 0.88rem;
            color: var(--jy-text-light);
        }
        .breadcrumb-jy .breadcrumb-item a {
            color: var(--jy-text-light);
        }
        .breadcrumb-jy .breadcrumb-item.active {
            color: var(--jy-accent);
            font-weight: 600;
        }
        .breadcrumb-jy .breadcrumb-item+.breadcrumb-item::before {
            content: '›';
            color: var(--jy-text-light);
            font-weight: 700;
        }
        .health-hero-section {
            background: var(--jy-gradient-hero);
            color: #fff;
            padding: 60px 0 50px;
            position: relative;
            overflow: hidden;
        }
        .health-hero-section::before {
            content: '';
            position: absolute;
            top: -40%;
            right: -10%;
            width: 500px;
            height: 500px;
            background: rgba(255,255,255,0.08);
            border-radius: 50%;
            pointer-events: none;
        }
        .health-hero-section::after {
            content: '';
            position: absolute;
            bottom: -30%;
            left: -5%;
            width: 400px;
            height: 400px;
            background: rgba(255,255,255,0.05);
            border-radius: 50%;
            pointer-events: none;
        }
        .health-hero-section .container {
            position: relative;
            z-index: 2;
        }
        .health-hero-section h1 {
            font-size: 2.5rem;
            font-weight: 800;
            color: #fff;
            margin-bottom: 12px;
            letter-spacing: -0.015em;
            line-height: 1.2;
        }
        .health-hero-section .hero-sub {
            font-size: 1.1rem;
            color: rgba(255,255,255,0.85);
            max-width: 700px;
            line-height: 1.7;
        }
        .health-hero-section .hero-badge-group {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            margin-top: 24px;
        }
        .health-hero-section .hero-stat-chip {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(255,255,255,0.15);
            border: 1px solid rgba(255,255,255,0.25);
            border-radius: var(--jy-radius-pill);
            padding: 8px 18px;
            font-size: 0.9rem;
            font-weight: 600;
            color: #fff;
            backdrop-filter: blur(4px);
        }
        .health-article-card {
            border: none;
            border-radius: var(--jy-radius-lg);
            box-shadow: var(--jy-shadow);
            overflow: hidden;
            background: #fff;
            transition: all .3s ease;
            height: 100%;
            display: flex;
            flex-direction: column;
        }
        .health-article-card:hover {
            box-shadow: var(--jy-shadow-hover);
            transform: translateY(-4px);
        }
        .health-article-card .cover-wrap {
            position: relative;
            overflow: hidden;
            height: 190px;
            flex-shrink: 0;
        }
        .health-article-card .cover-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform .5s ease;
        }
        .health-article-card:hover .cover-wrap img {
            transform: scale(1.05);
        }
        .health-article-card .cover-wrap .tag-cat {
            position: absolute;
            top: 14px;
            left: 14px;
            background: rgba(11,58,74,0.85);
            color: #fff;
            font-size: 0.75rem;
            font-weight: 700;
            padding: 5px 12px;
            border-radius: var(--jy-radius-pill);
            backdrop-filter: blur(4px);
        }
        .health-article-card .card-body {
            padding: 18px 20px 20px;
            display: flex;
            flex-direction: column;
            flex-grow: 1;
        }
        .health-article-card .card-title {
            font-size: 1.05rem;
            font-weight: 700;
            line-height: 1.4;
            color: var(--jy-text);
            margin-bottom: 8px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .health-article-card .card-text {
            font-size: 0.88rem;
            color: var(--jy-text-light);
            line-height: 1.7;
            display: -webkit-box;
            -webkit-line-clamp: 3;
            -webkit-box-orient: vertical;
            overflow: hidden;
            flex-grow: 1;
            margin-bottom: 12px;
        }
        .health-article-card .meta-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            font-size: 0.8rem;
            color: var(--jy-text-light);
        }
        .health-article-card.featured-horizontal {
            flex-direction: row;
            height: auto;
            min-height: 260px;
        }
        .health-article-card.featured-horizontal .cover-wrap {
            width: 42%;
            height: auto;
            min-height: 260px;
            flex-shrink: 0;
        }
        .health-article-card.featured-horizontal .cover-wrap img {
            height: 100%;
            object-fit: cover;
        }
        .health-article-card.featured-horizontal .card-body {
            flex-grow: 1;
            justify-content: flex-start;
        }
        .health-article-card.featured-horizontal .card-title {
            font-size: 1.3rem;
            -webkit-line-clamp: 3;
        }
        .health-article-card.featured-horizontal .card-text {
            -webkit-line-clamp: 4;
        }
        .recovery-step-card {
            background: #fff;
            border-radius: var(--jy-radius-lg);
            box-shadow: var(--jy-shadow);
            padding: 28px 24px;
            height: 100%;
            border-top: 4px solid var(--jy-accent-teal);
            transition: all .3s ease;
        }
        .recovery-step-card:hover {
            box-shadow: var(--jy-shadow-hover);
            transform: translateY(-3px);
        }
        .recovery-step-card .step-num {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: var(--jy-gradient);
            color: #fff;
            font-weight: 800;
            font-size: 1.1rem;
            margin-bottom: 14px;
        }
        .recovery-step-card h3 {
            font-size: 1.1rem;
            font-weight: 700;
            margin-bottom: 8px;
            color: var(--jy-text);
        }
        .recovery-step-card p {
            font-size: 0.9rem;
            color: var(--jy-text-light);
            line-height: 1.7;
            margin-bottom: 0;
        }
        .stat-badge-card {
            background: #fff;
            border-radius: var(--jy-radius-lg);
            box-shadow: var(--jy-shadow);
            padding: 24px 20px;
            text-align: center;
            height: 100%;
            transition: all .3s ease;
        }
        .stat-badge-card:hover {
            box-shadow: var(--jy-shadow-hover);
            transform: translateY(-3px);
        }
        .stat-badge-card .stat-num {
            font-size: 2rem;
            font-weight: 800;
            line-height: 1.2;
            background: var(--jy-gradient);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            display: block;
            margin-bottom: 6px;
        }
        .stat-badge-card .stat-label {
            font-size: 0.88rem;
            color: var(--jy-text-light);
            font-weight: 500;
        }
        .faq-accordion-jy .accordion-item {
            border: none;
            border-radius: var(--jy-radius-md);
            margin-bottom: 14px;
            box-shadow: var(--jy-shadow);
            overflow: hidden;
            background: #fff;
        }
        .faq-accordion-jy .accordion-button {
            background: #fff;
            border: none;
            font-weight: 700;
            font-size: 0.98rem;
            color: var(--jy-text);
            padding: 18px 22px;
            border-radius: var(--jy-radius-md) !important;
            box-shadow: none;
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .faq-accordion-jy .accordion-button:not(.collapsed) {
            background: var(--jy-secondary);
            color: var(--jy-primary);
        }
        .faq-accordion-jy .accordion-button:focus {
            box-shadow: 0 0 0 3px rgba(20,184,166,0.3);
        }
        .faq-accordion-jy .accordion-button::after {
            display: none;
        }
        .faq-accordion-jy .faq-q-badge {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background: var(--jy-secondary);
            color: var(--jy-primary);
            font-weight: 800;
            font-size: 0.8rem;
            flex-shrink: 0;
        }
        .faq-accordion-jy .accordion-button:not(.collapsed) .faq-q-badge {
            background: var(--jy-accent);
            color: #fff;
        }
        .faq-accordion-jy .accordion-body {
            background: var(--jy-secondary);
            color: var(--jy-text-light);
            font-size: 0.92rem;
            line-height: 1.7;
            padding: 16px 22px 20px;
            border-radius: 0 0 var(--jy-radius-md) var(--jy-radius-md);
        }
        .cta-band {
            background: var(--jy-gradient-hero);
            border-radius: var(--jy-radius-xl);
            padding: 48px 40px;
            color: #fff;
            position: relative;
            overflow: hidden;
        }
        .cta-band::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -15%;
            width: 350px;
            height: 350px;
            background: rgba(255,255,255,0.1);
            border-radius: 50%;
        }
        .cta-band h2 {
            font-size: 1.6rem;
            font-weight: 800;
            color: #fff;
            margin-bottom: 10px;
        }
        .cta-band p {
            font-size: 1rem;
            color: rgba(255,255,255,0.85);
            max-width: 600px;
            margin-bottom: 24px;
        }
        .subscribe-inline-form {
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
        }
        .subscribe-inline-form input {
            flex: 1;
            min-width: 220px;
            background: rgba(255,255,255,0.12);
            border: 1px solid rgba(255,255,255,0.3);
            border-radius: var(--jy-radius-pill);
            padding: 12px 20px;
            color: #fff;
            font-size: 0.9rem;
            transition: all .3s ease;
        }
        .subscribe-inline-form input::placeholder {
            color: rgba(255,255,255,0.5);
        }
        .subscribe-inline-form input:focus {
            border-color: var(--jy-accent);
            background: rgba(255,255,255,0.18);
            box-shadow: 0 0 0 3px rgba(255,107,74,0.25);
        }
        .subscribe-inline-form .btn {
            white-space: nowrap;
        }
        @media (max-width: 991.98px) {
            .navbar-jy .nav-divider {
                display: none;
            }
            .navbar-jy .navbar-collapse {
                background: #fff;
                border-radius: var(--jy-radius-md);
                padding: 16px 20px;
                box-shadow: var(--jy-shadow);
                margin-top: 8px;
            }
            .navbar-jy .nav-link {
                padding: 10px 14px;
                display: block;
                text-align: center;
            }
            .navbar-jy .nav-link.active::after {
                left: 40%;
                right: 40%;
            }
            .health-hero-section h1 {
                font-size: 2rem;
            }
            .health-article-card.featured-horizontal {
                flex-direction: column;
            }
            .health-article-card.featured-horizontal .cover-wrap {
                width: 100%;
                min-height: 200px;
            }
            .health-article-card.featured-horizontal .card-title {
                font-size: 1.15rem;
            }
            .section {
                padding: 48px 0;
            }
            .section-title {
                font-size: 1.5rem;
            }
            .cta-band {
                padding: 32px 24px;
            }
        }
        @media (max-width: 767.98px) {
            .container {
                padding-left: 16px;
                padding-right: 16px;
            }
            .health-hero-section {
                padding: 40px 0 36px;
            }
            .health-hero-section h1 {
                font-size: 1.7rem;
            }
            .health-hero-section .hero-sub {
                font-size: 0.98rem;
            }
            .health-hero-section .hero-badge-group {
                gap: 8px;
            }
            .health-hero-section .hero-stat-chip {
                font-size: 0.78rem;
                padding: 6px 12px;
            }
            .section {
                padding: 40px 0;
            }
            .section-title {
                font-size: 1.35rem;
            }
            .section-subtitle {
                font-size: 0.95rem;
            }
            .card-jy .card-img-wrap img {
                height: 160px;
            }
            .health-article-card .cover-wrap {
                height: 160px;
            }
            .health-article-card.featured-horizontal .cover-wrap {
                min-height: 170px;
            }
            .recovery-step-card {
                padding: 20px 16px;
            }
            .cta-band h2 {
                font-size: 1.3rem;
            }
            .footer-jy {
                padding: 40px 0 20px;
            }
            .footer-jy .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
        }
        @media (max-width: 575.98px) {
            .navbar-jy .navbar-brand {
                font-size: 1.5rem;
            }
            .health-hero-section h1 {
                font-size: 1.45rem;
            }
            .health-hero-section .hero-stat-chip {
                font-size: 0.72rem;
                padding: 5px 10px;
            }
            .subscribe-inline-form {
                flex-direction: column;
            }
            .subscribe-inline-form input {
                min-width: 100%;
            }
        }

/* roulang page: category5 */
:root {
  --jy-primary: #0B3A4A;
  --jy-primary-deep: #072A36;
  --jy-secondary: #E8F1F2;
  --jy-surface: #F7FAFA;
  --jy-accent: #FF6B4A;
  --jy-accent-teal: #14B8A6;
  --jy-accent-teal-dark: #0F766E;
  --jy-text: #1A2B33;
  --jy-text-light: #47616B;
  --jy-border: #D9E7EA;
  --jy-gradient: linear-gradient(135deg, #0B3A4A 0%, #14B8A6 82%, #0F766E 100%);
  --jy-gradient-soft: linear-gradient(135deg, #E8F1F2 0%, #F7FAFA 100%);
  --jy-gradient-hero: linear-gradient(118deg, rgba(11,58,74,0.96) 0%, rgba(20,184,166,0.88) 72%, rgba(15,118,110,0.92) 100%);
  --jy-radius-xl: 24px;
  --jy-radius-lg: 20px;
  --jy-radius-md: 16px;
  --jy-radius-sm: 12px;
  --jy-radius-pill: 999px;
  --jy-shadow: 0 12px 30px rgba(11,58,74,0.08);
  --jy-shadow-hover: 0 18px 40px rgba(11,58,74,0.12);
  --jy-shadow-deep: 0 20px 50px rgba(11,58,74,0.16);
}
html {
  scroll-behavior: smooth;
}
body {
  font-family: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', 'Hiragino Sans GB', sans-serif;
  color: var(--jy-text);
  background-color: var(--jy-surface);
  line-height: 1.7;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
a {
  text-decoration: none;
  color: var(--jy-primary);
  transition: color .25s ease, background-color .25s ease, border-color .25s ease, box-shadow .25s ease, transform .25s ease;
}
a:hover {
  color: var(--jy-accent);
}
img {
  max-width: 100%;
  height: auto;
  display: block;
}
button,
input,
textarea,
select {
  font-family: inherit;
  font-size: inherit;
  line-height: inherit;
  color: inherit;
}
button:focus,
a:focus,
input:focus,
textarea:focus,
select:focus {
  outline: none;
}
.container {
  max-width: 1180px;
  width: 100%;
  margin: 0 auto;
  padding-left: 24px;
  padding-right: 24px;
}
.section {
  padding: 72px 0;
}
.section-alt {
  background-color: #FFFFFF;
}
.section-tint {
  background-color: var(--jy-secondary);
}
.section-dark {
  background-color: var(--jy-primary);
  color: #fff;
}
.section-dark .section-title,
.section-dark h2,
.section-dark h3 {
  color: #fff;
}
.section-dark .section-subtitle {
  color: rgba(255,255,255,0.75);
}
.section-title {
  font-size: 2rem;
  font-weight: 800;
  line-height: 1.25;
  color: var(--jy-text);
  margin-bottom: 12px;
  letter-spacing: -0.01em;
}
.section-subtitle {
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--jy-text-light);
  max-width: 760px;
  margin-bottom: 32px;
}
.section-title-center {
  text-align: center;
}
.section-title-center .section-subtitle {
  margin-left: auto;
  margin-right: auto;
}
.text-highlight {
  color: var(--jy-accent);
  font-weight: 700;
}
.text-teal {
  color: var(--jy-accent-teal);
  font-weight: 700;
}
.badge-pill {
  display: inline-block;
  padding: 6px 14px;
  border-radius: var(--jy-radius-pill);
  font-size: 0.85rem;
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: 0.01em;
}
.badge-accent {
  background-color: rgba(255,107,74,0.12);
  color: var(--jy-accent);
}
.badge-teal {
  background-color: rgba(20,184,166,0.12);
  color: var(--jy-accent-teal-dark);
}
.badge-primary {
  background-color: rgba(11,58,74,0.08);
  color: var(--jy-primary);
}
.badge-light {
  background-color: rgba(255,255,255,0.18);
  color: #fff;
}
.btn {
  font-weight: 700;
  padding: 12px 28px;
  border-radius: var(--jy-radius-pill);
  border: none;
  transition: all .25s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 0.95rem;
}
.btn:focus {
  box-shadow: 0 0 0 3px rgba(20,184,166,0.4);
  outline: none;
}
.btn-primary {
  background-color: var(--jy-primary);
  color: #fff;
  border: 2px solid var(--jy-primary);
}
.btn-primary:hover,
.btn-primary:focus {
  background-color: var(--jy-accent-teal);
  border-color: var(--jy-accent-teal);
  color: #fff;
  transform: translateY(-2px);
}
.btn-outline-accent {
  background-color: transparent;
  color: var(--jy-accent);
  border: 1.5px solid var(--jy-accent);
}
.btn-outline-accent:hover,
.btn-outline-accent:focus {
  background-color: var(--jy-accent);
  color: #fff;
  transform: translateY(-2px);
}
.btn-white {
  background-color: #fff;
  color: var(--jy-primary);
  border: 2px solid #fff;
}
.btn-white:hover,
.btn-white:focus {
  background-color: var(--jy-accent-teal);
  border-color: var(--jy-accent-teal);
  color: #fff;
  transform: translateY(-2px);
}
.btn-outline-white {
  background-color: transparent;
  color: #fff;
  border: 1.5px solid rgba(255,255,255,0.75);
}
.btn-outline-white:hover,
.btn-outline-white:focus {
  background-color: #fff;
  color: var(--jy-primary);
  transform: translateY(-2px);
}

/* ========== 导航杂志刊头 ========== */
.navbar-jy {
  background-color: rgba(247,250,250,0.96);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--jy-border);
  padding: 0.75rem 0;
  transition: box-shadow .3s ease, padding .3s ease;
}
.navbar-jy.scrolled {
  box-shadow: 0 8px 24px rgba(11,58,74,0.1);
  padding: 0.5rem 0;
}
.top-strip {
  font-size: 0.78rem;
  color: var(--jy-text-light);
  padding: 0.25rem 0 0.5rem;
  letter-spacing: 0.02em;
  border-bottom: 1px solid rgba(217,231,234,0.6);
  margin-bottom: 0.5rem;
}
.navbar-brand {
  font-size: 2rem;
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 1.2;
  padding: 0;
  margin: 0;
}
.brand-gradient {
  background: var(--jy-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}
.navbar-nav {
  gap: 0;
  align-items: center;
}
.nav-link {
  color: var(--jy-text-light);
  font-weight: 700;
  font-size: 1rem;
  padding: 0.75rem 1rem !important;
  position: relative;
  transition: color .25s ease;
}
.nav-link:hover {
  color: var(--jy-accent);
}
.nav-link.active {
  color: var(--jy-accent);
}
.nav-link.active::after {
  content: '';
  position: absolute;
  left: 1rem;
  right: 1rem;
  bottom: 0.25rem;
  height: 2px;
  background: var(--jy-accent);
  border-radius: var(--jy-radius-pill);
}
.nav-divider {
  width: 1px;
  height: 20px;
  background: #CBDCE0;
  margin: 0 0.5rem;
}
.navbar-toggler {
  border: none;
  box-shadow: none;
  padding: 0.5rem 0.75rem;
}
.navbar-toggler:focus {
  box-shadow: 0 0 0 3px rgba(20,184,166,0.35);
}
.navbar-toggler-icon {
  background: none;
  height: auto;
  width: 24px;
  display: flex;
  flex-direction: column;
  gap: 5px;
}
.navbar-toggler-icon span {
  display: block;
  height: 2px;
  width: 100%;
  background: var(--jy-primary);
  border-radius: 2px;
  transition: all .3s ease;
}
.navbar-toggler[aria-expanded="true"] .navbar-toggler-icon span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.navbar-toggler[aria-expanded="true"] .navbar-toggler-icon span:nth-child(2) {
  opacity: 0;
}
.navbar-toggler[aria-expanded="true"] .navbar-toggler-icon span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ========== 面包屑 ========== */
.breadcrumb-jy {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  font-size: 0.9rem;
  color: var(--jy-text-light);
  margin-bottom: 16px;
  padding: 0;
  list-style: none;
}
.breadcrumb-jy a {
  color: var(--jy-text-light);
  font-weight: 500;
}
.breadcrumb-jy a:hover {
  color: var(--jy-accent);
}
.breadcrumb-jy .sep {
  color: #B0C4CA;
  margin: 0 2px;
}
.breadcrumb-jy .current {
  color: var(--jy-primary);
  font-weight: 700;
}

/* ========== 人物页 H1 区块 ========== */
.hero-cat {
  padding: 56px 0 40px;
}
.hero-cat h1 {
  font-size: 3rem;
  font-weight: 900;
  line-height: 1.15;
  color: var(--jy-primary);
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}
.hero-cat .hero-desc {
  font-size: 1.1rem;
  color: var(--jy-text-light);
  max-width: 720px;
  line-height: 1.75;
}

/* ========== 分类导语 ========== */
.category-intro {
  padding: 0 0 56px;
}
.intro-card {
  background: #fff;
  border-radius: var(--jy-radius-xl);
  box-shadow: var(--jy-shadow);
  overflow: hidden;
}
.intro-cover {
  height: 320px;
  overflow: hidden;
  position: relative;
}
.intro-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .6s ease;
}
.intro-card:hover .intro-cover img {
  transform: scale(1.03);
}
.intro-cover::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(11,58,74,0.2) 0%, rgba(11,58,74,0.85) 100%);
}
.intro-body {
  padding: 32px;
}
.intro-body h2 {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--jy-primary);
  margin-bottom: 12px;
}
.intro-body p {
  color: var(--jy-text-light);
  font-size: 1rem;
  line-height: 1.8;
  margin-bottom: 0;
}

/* ========== 人物卡片主体 ========== */
.profile-section {
  padding: 0 0 72px;
}
.profile-feature {
  background: #fff;
  border-radius: var(--jy-radius-xl);
  box-shadow: var(--jy-shadow);
  overflow: hidden;
  margin-bottom: 28px;
  transition: box-shadow .3s ease, transform .3s ease;
}
.profile-feature:hover {
  box-shadow: var(--jy-shadow-hover);
  transform: translateY(-2px);
}
.profile-feature .img-wrap {
  height: 380px;
  overflow: hidden;
  position: relative;
}
.profile-feature .img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .6s ease;
}
.profile-feature:hover .img-wrap img {
  transform: scale(1.03);
}
.profile-feature .img-wrap::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(11,58,74,0.9) 100%);
}
.profile-feature .feature-body {
  padding: 28px 32px 32px;
}
.profile-feature .feature-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}
.profile-feature .feature-name {
  font-size: 1.8rem;
  font-weight: 900;
  color: var(--jy-primary);
  line-height: 1.2;
}
.profile-feature .feature-quote {
  font-size: 1.15rem;
  color: var(--jy-text);
  font-weight: 500;
  line-height: 1.7;
  padding-left: 20px;
  border-left: 4px solid var(--jy-accent);
  margin: 14px 0 16px;
  font-style: italic;
}
.profile-feature .feature-excerpt {
  color: var(--jy-text-light);
  font-size: 0.98rem;
  line-height: 1.8;
  margin-bottom: 0;
}
.profile-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.profile-card {
  background: #fff;
  border-radius: var(--jy-radius-lg);
  box-shadow: var(--jy-shadow);
  overflow: hidden;
  transition: box-shadow .3s ease, transform .3s ease;
  display: flex;
  flex-direction: column;
}
.profile-card:hover {
  box-shadow: var(--jy-shadow-hover);
  transform: translateY(-4px);
}
.profile-card .card-img {
  height: 220px;
  overflow: hidden;
  position: relative;
}
.profile-card .card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .5s ease;
}
.profile-card:hover .card-img img {
  transform: scale(1.05);
}
.profile-card .card-img::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 60%, rgba(11,58,74,0.8) 100%);
}
.profile-card .card-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.profile-card .card-name {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--jy-primary);
  margin-bottom: 4px;
}
.profile-card .card-role {
  font-size: 0.85rem;
  color: var(--jy-accent);
  font-weight: 700;
  margin-bottom: 10px;
}
.profile-card .card-quote {
  font-size: 0.95rem;
  color: var(--jy-text);
  font-weight: 500;
  line-height: 1.65;
  border-left: 3px solid var(--jy-accent-teal);
  padding-left: 12px;
  margin-bottom: 12px;
  font-style: italic;
}
.profile-card .card-excerpt {
  font-size: 0.9rem;
  color: var(--jy-text-light);
  line-height: 1.7;
  margin-bottom: 0;
  flex: 1;
}

/* ========== 本周人物短长图 ========== */
.weekly-spotlight {
  background: var(--jy-gradient-hero);
  border-radius: var(--jy-radius-xl);
  padding: 48px;
  color: #fff;
  box-shadow: var(--jy-shadow-deep);
}
.weekly-spotlight .week-label {
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: rgba(255,255,255,0.7);
  margin-bottom: 12px;
  text-transform: uppercase;
}
.weekly-spotlight h3 {
  font-size: 1.75rem;
  font-weight: 900;
  color: #fff;
  margin-bottom: 16px;
  line-height: 1.3;
}
.weekly-spotlight p {
  font-size: 1.02rem;
  line-height: 1.85;
  color: rgba(255,255,255,0.88);
  margin-bottom: 16px;
  max-width: 720px;
}
.weekly-spotlight .highlight-num {
  font-size: 2.4rem;
  font-weight: 900;
  color: #FFB4A3;
  display: inline-block;
  margin-right: 4px;
}

/* ========== 精选推荐 ========== */
.recommend-section {
  padding: 0 0 72px;
}
.recommend-card {
  display: flex;
  gap: 20px;
  background: #fff;
  border-radius: var(--jy-radius-lg);
  box-shadow: var(--jy-shadow);
  padding: 20px;
  margin-bottom: 20px;
  transition: box-shadow .3s ease, transform .3s ease;
  align-items: center;
}
.recommend-card:hover {
  box-shadow: var(--jy-shadow-hover);
  transform: translateX(4px);
}
.recommend-card .rec-img {
  width: 160px;
  height: 112px;
  border-radius: var(--jy-radius-md);
  overflow: hidden;
  flex-shrink: 0;
}
.recommend-card .rec-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .5s ease;
}
.recommend-card:hover .rec-img img {
  transform: scale(1.05);
}
.recommend-card .rec-body {
  flex: 1;
}
.recommend-card .rec-title {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--jy-primary);
  margin-bottom: 6px;
}
.recommend-card .rec-desc {
  font-size: 0.9rem;
  color: var(--jy-text-light);
  line-height: 1.7;
  margin-bottom: 8px;
}
.recommend-card .rec-meta {
  font-size: 0.8rem;
  color: #93A8AF;
  display: flex;
  gap: 12px;
  align-items: center;
}

/* ========== 数据徽章 ========== */
.stats-section {
  padding: 0 0 72px;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.stat-pill {
  background: #fff;
  border-radius: var(--jy-radius-lg);
  box-shadow: var(--jy-shadow);
  padding: 28px 24px;
  text-align: center;
  transition: box-shadow .3s ease, transform .3s ease;
  border: 1px solid rgba(217,231,234,0.7);
}
.stat-pill:hover {
  box-shadow: var(--jy-shadow-hover);
  transform: translateY(-4px);
}
.stat-pill .stat-num {
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--jy-accent);
  line-height: 1.2;
  margin-bottom: 6px;
}
.stat-pill .stat-num.teal {
  color: var(--jy-accent-teal-dark);
}
.stat-pill .stat-label {
  font-size: 0.9rem;
  color: var(--jy-text-light);
  font-weight: 500;
}

/* ========== FAQ ========== */
.faq-section {
  padding: 0 0 72px;
}
.faq-card {
  background: #fff;
  border-radius: var(--jy-radius-lg);
  box-shadow: var(--jy-shadow);
  padding: 24px;
  margin-bottom: 16px;
  transition: box-shadow .3s ease;
}
.faq-card:hover {
  box-shadow: var(--jy-shadow-hover);
}
.faq-card .faq-q {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--jy-primary);
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.faq-card .faq-q .faq-num {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--jy-secondary);
  color: var(--jy-primary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  font-weight: 800;
  flex-shrink: 0;
}
.faq-card .faq-a {
  color: var(--jy-text-light);
  font-size: 0.95rem;
  line-height: 1.8;
  padding-left: 38px;
  margin-bottom: 0;
}

/* ========== CTA 区块 ========== */
.cta-section {
  padding: 0 0 72px;
}
.cta-box {
  background: var(--jy-gradient);
  border-radius: var(--jy-radius-xl);
  padding: 48px;
  color: #fff;
  box-shadow: var(--jy-shadow-deep);
  position: relative;
  overflow: hidden;
}
.cta-box::after {
  content: '';
  position: absolute;
  right: -80px;
  top: -80px;
  width: 280px;
  height: 280px;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  pointer-events: none;
}
.cta-box h2 {
  font-size: 1.75rem;
  font-weight: 900;
  color: #fff;
  margin-bottom: 12px;
}
.cta-box p {
  color: rgba(255,255,255,0.85);
  font-size: 1rem;
  max-width: 600px;
  margin-bottom: 24px;
}

/* ========== 页脚 ========== */
.footer-jy {
  background-color: var(--jy-primary-deep);
  color: rgba(255,255,255,0.75);
  padding: 64px 0 0;
}
.footer-brand {
  font-size: 1.75rem;
  font-weight: 900;
  color: #fff;
  margin-bottom: 12px;
}
.footer-text {
  font-size: 0.92rem;
  line-height: 1.8;
  color: rgba(255,255,255,0.6);
}
.footer-heading {
  font-size: 1rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 16px;
}
.footer-link {
  display: block;
  color: rgba(255,255,255,0.6);
  font-size: 0.9rem;
  padding: 6px 0;
  transition: color .25s ease;
}
.footer-link:hover {
  color: var(--jy-accent);
}
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  margin-top: 40px;
  padding: 20px 0;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.5);
}
.footer-bottom a {
  color: rgba(255,255,255,0.5);
}
.footer-bottom a:hover {
  color: #fff;
}
.subscribe-input {
  background: transparent;
  border: none;
  border-bottom: 2px solid rgba(255,255,255,0.35);
  padding: 8px 4px;
  font-size: 0.92rem;
  color: #fff;
  width: 100%;
  transition: border-color .3s ease;
}
.subscribe-input::placeholder {
  color: rgba(255,255,255,0.4);
}
.subscribe-input:focus {
  border-bottom-color: var(--jy-accent);
  outline: none;
}

/* ========== 响应式 ========== */
@media (min-width: 992px) {
  .navbar-jy .container {
    padding-left: 32px;
    padding-right: 32px;
  }
}
@media (max-width: 991.98px) {
  .navbar-brand {
    font-size: 1.6rem;
  }
  .nav-divider {
    display: none;
  }
  .navbar-nav {
    padding: 16px 0;
    gap: 4px;
  }
  .nav-link {
    padding: 0.6rem 0 !important;
  }
  .nav-link.active::after {
    left: 0;
    right: auto;
    width: 36px;
  }
  .hero-cat h1 {
    font-size: 2.3rem;
  }
  .profile-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .weekly-spotlight {
    padding: 32px;
  }
}
@media (max-width: 767.98px) {
  .container {
    padding-left: 16px;
    padding-right: 16px;
  }
  .section {
    padding: 48px 0;
  }
  .hero-cat {
    padding: 40px 0 32px;
  }
  .hero-cat h1 {
    font-size: 1.9rem;
  }
  .category-intro {
    padding-bottom: 40px;
  }
  .intro-cover {
    height: 200px;
  }
  .intro-body {
    padding: 20px;
  }
  .profile-feature .img-wrap {
    height: 240px;
  }
  .profile-feature .feature-body {
    padding: 20px;
  }
  .profile-feature .feature-name {
    font-size: 1.4rem;
  }
  .profile-grid {
    grid-template-columns: 1fr;
  }
  .profile-card .card-img {
    height: 200px;
  }
  .weekly-spotlight {
    padding: 24px 20px;
  }
  .weekly-spotlight h3 {
    font-size: 1.4rem;
  }
  .recommend-card {
    flex-direction: column;
    align-items: flex-start;
  }
  .recommend-card .rec-img {
    width: 100%;
    height: 180px;
  }
  .stats-grid {
    grid-template-columns: 1fr 1fr;
    gap: 12px;
  }
  .stat-pill .stat-num {
    font-size: 1.8rem;
  }
  .cta-box {
    padding: 32px 24px;
  }
  .cta-box h2 {
    font-size: 1.4rem;
  }
  .footer-jy {
    padding-top: 48px;
  }
}
@media (max-width: 520px) {
  .navbar-brand {
    font-size: 1.4rem;
  }
  .top-strip {
    font-size: 0.72rem;
    gap: 8px;
    flex-wrap: wrap;
  }
  .hero-cat h1 {
    font-size: 1.6rem;
  }
  .stats-grid {
    grid-template-columns: 1fr;
  }
  .stat-pill {
    padding: 20px 16px;
  }
  .profile-feature .img-wrap {
    height: 200px;
  }
  .profile-card .card-img {
    height: 180px;
  }
  .cta-box {
    padding: 24px 16px;
    border-radius: var(--jy-radius-lg);
  }
  .weekly-spotlight {
    border-radius: var(--jy-radius-lg);
  }
}

/* roulang: framework shim */
/* 覆盖 Bootstrap 等对 a/btn 的全局默认，避免导航出现下划线/蓝链 */
.site-header a,.site-header a:hover,.navbar a,.navbar a:hover,.nav-links a,.nav-links a:hover,header nav a,header nav a:hover{text-decoration:none}
.site-header .btn,.navbar .btn,.nav-cta{text-decoration:none}