/* roulang page: index */
:root {
            --color-pine: #0F2A27;
            --color-pine-down: #173C36;
            --color-pine-up: #1E4A42;
            --color-linen: #F5F2EA;
            --color-sand: #E2DAC8;
            --color-copper: #C7A85E;
            --color-lawn: #B7D75F;
            --color-charcoal: #1F2926;
            --color-sage: #6B746F;
            --radius-base: 6px;
            --radius-sm: 4px;
            --radius-lg: 8px;
            --shadow-pine-sm: 0 2px 12px rgba(15,42,39,0.08);
            --shadow-pine-md: 0 8px 28px rgba(15,42,39,0.14);
            --shadow-pine-lg: 0 18px 48px rgba(15,42,39,0.22);
            --font-serif-display: "Noto Serif SC", Georgia, "Songti SC", SimSun, serif;
            --font-sans-body: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;
            --font-numeric: "Roboto Mono", "DIN Condensed", monospace;
            --header-h: 88px;
            --header-compact-h: 62px;
            --container-max: 1200px;
        }

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

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

        body {
            font-family: var(--font-sans-body);
            font-size: 16px;
            line-height: 1.8;
            color: var(--color-charcoal);
            background-color: var(--color-linen);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }

        a {
            color: inherit;
            text-decoration: none;
            transition: color 0.2s ease;
        }

        a:hover {
            color: var(--color-copper);
        }

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

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

        button {
            cursor: pointer;
            background: none;
            border: none;
        }

        button:focus-visible,
        a:focus-visible,
        input:focus-visible,
        textarea:focus-visible,
        select:focus-visible {
            outline: 2px solid var(--color-lawn);
            outline-offset: 2px;
        }

        ::selection {
            background: rgba(199,168,94,0.35);
            color: var(--color-charcoal);
        }

        .container {
            max-width: var(--container-max);
            margin-left: auto;
            margin-right: auto;
            padding-left: 20px;
            padding-right: 20px;
        }

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

        .magazine-nav {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 100;
            background: var(--color-pine);
            height: var(--header-h);
            display: flex;
            align-items: center;
            transition: height 0.28s ease, box-shadow 0.28s ease;
            border-bottom: 1px solid rgba(199,168,94,0.25);
            box-shadow: 0 2px 16px rgba(0,0,0,0.12);
        }

        .magazine-nav.compact {
            height: var(--header-compact-h);
            box-shadow: 0 6px 24px rgba(15,42,39,0.28);
        }

        .magazine-nav .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
        }

        .brand-logo {
            font-family: var(--font-serif-display);
            font-weight: 700;
            font-size: 26px;
            letter-spacing: 0.04em;
            color: var(--color-linen);
            white-space: nowrap;
            transition: font-size 0.28s ease;
            cursor: pointer;
            display: flex;
            align-items: center;
            gap: 8px;
            line-height: 1.2;
        }

        .brand-logo .logo-mark {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 28px;
            height: 28px;
            border: 1.5px solid var(--color-copper);
            border-radius: 50%;
            font-size: 12px;
            color: var(--color-copper);
            font-family: var(--font-numeric);
            font-weight: 700;
            flex-shrink: 0;
        }

        .magazine-nav.compact .brand-logo {
            font-size: 22px;
        }

        .magazine-nav.compact .brand-logo .logo-mark {
            width: 22px;
            height: 22px;
            font-size: 10px;
        }

        .nav-links-desktop {
            display: flex;
            align-items: center;
            gap: 0;
        }

        .nav-link-item {
            position: relative;
            padding: 8px 14px;
            font-size: 14px;
            font-weight: 500;
            color: rgba(245,242,234,0.72);
            letter-spacing: 0.04em;
            white-space: nowrap;
            transition: color 0.2s ease, background 0.2s ease;
            border-radius: var(--radius-sm);
        }

        .nav-link-item:hover {
            color: var(--color-linen);
            background: rgba(199,168,94,0.12);
        }

        .nav-link-item.active {
            color: var(--color-copper);
            font-weight: 700;
        }

        .nav-link-item.active::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 14px;
            right: 14px;
            height: 2px;
            background: var(--color-copper);
            border-radius: 1px;
        }

        .nav-divider {
            width: 1px;
            height: 22px;
            background: rgba(199,168,94,0.3);
            margin: 0 6px;
            flex-shrink: 0;
        }

        .nav-burger {
            display: none;
            flex-direction: column;
            justify-content: center;
            gap: 5px;
            width: 36px;
            height: 36px;
            background: rgba(199,168,94,0.12);
            border-radius: var(--radius-sm);
            border: 1px solid rgba(199,168,94,0.35);
            transition: background 0.2s ease;
            cursor: pointer;
        }

        .nav-burger:hover {
            background: rgba(199,168,94,0.25);
        }

        .nav-burger span {
            display: block;
            width: 18px;
            height: 1.8px;
            background: var(--color-linen);
            border-radius: 1px;
            margin: 0 auto;
            transition: all 0.25s ease;
        }

        .nav-burger.open span:nth-child(1) {
            transform: translateY(6.8px) rotate(45deg);
        }
        .nav-burger.open span:nth-child(2) {
            opacity: 0;
        }
        .nav-burger.open span:nth-child(3) {
            transform: translateY(-6.8px) rotate(-45deg);
        }

        .mobile-drawer {
            position: fixed;
            top: 0;
            right: 0;
            bottom: 0;
            width: min(320px, 82vw);
            background: var(--color-pine);
            z-index: 99;
            transform: translateX(100%);
            transition: transform 0.3s ease;
            padding: 100px 24px 32px;
            overflow-y: auto;
            box-shadow: -8px 0 32px rgba(0,0,0,0.28);
            border-left: 1px solid rgba(199,168,94,0.25);
        }

        .mobile-drawer.open {
            transform: translateX(0);
        }

        .mobile-drawer .mobile-nav-link {
            display: block;
            padding: 14px 4px;
            font-size: 16px;
            font-weight: 500;
            color: rgba(245,242,234,0.82);
            border-bottom: 1px solid rgba(199,168,94,0.18);
            transition: color 0.2s ease, background 0.2s ease;
            letter-spacing: 0.04em;
        }

        .mobile-drawer .mobile-nav-link:hover {
            color: var(--color-linen);
            background: rgba(199,168,94,0.1);
        }

        .mobile-drawer .mobile-nav-link.active {
            color: var(--color-copper);
            font-weight: 700;
        }

        .drawer-overlay {
            position: fixed;
            inset: 0;
            background: rgba(15,42,39,0.55);
            z-index: 98;
            opacity: 0;
            pointer-events: none;
            transition: opacity 0.25s ease;
        }

        .drawer-overlay.show {
            opacity: 1;
            pointer-events: auto;
        }

        .hero-indicator {
            padding-top: calc(var(--header-h) + 20px);
            padding-bottom: 40px;
            background-image: linear-gradient(rgba(15,42,39,0.72), rgba(15,42,39,0.82)), url('/assets/images/backpic/back-1.webp');
            background-size: cover;
            background-position: center;
            background-repeat: no-repeat;
            min-height: 72vh;
            display: flex;
            align-items: center;
            position: relative;
            overflow: hidden;
        }

        .hero-indicator::before {
            content: '';
            position: absolute;
            bottom: -80px;
            left: -30px;
            width: 360px;
            height: 220px;
            background: radial-gradient(ellipse at bottom left, rgba(199,168,94,0.18), transparent 65%);
            border-radius: 50%;
            pointer-events: none;
        }

        .hero-indicator::after {
            content: '';
            position: absolute;
            top: -60px;
            right: 8%;
            width: 280px;
            height: 180px;
            background: radial-gradient(ellipse at top right, rgba(183,215,95,0.12), transparent 60%);
            border-radius: 50%;
            pointer-events: none;
        }

        .hero-indicator .container {
            position: relative;
            z-index: 2;
            width: 100%;
        }

        .hero-indicator-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            align-items: center;
        }

        .hero-left {
            padding-right: 12px;
        }

        .hero-eyebrow {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            font-weight: 500;
            letter-spacing: 0.14em;
            text-transform: uppercase;
            color: var(--color-copper);
            border: 1px solid rgba(199,168,94,0.45);
            padding: 5px 12px;
            border-radius: 999px;
            background: rgba(15,42,39,0.5);
            margin-bottom: 16px;
        }

        .hero-eyebrow .dot-live {
            width: 6px;
            height: 6px;
            background: var(--color-lawn);
            border-radius: 50%;
            animation: pulse-dot 1.8s ease-in-out infinite;
        }

        @keyframes pulse-dot {
            0%, 100% { opacity: 1; transform: scale(1); }
            50% { opacity: 0.4; transform: scale(1.5); }
        }

        .hero-title {
            font-family: var(--font-serif-display);
            font-weight: 700;
            font-size: clamp(30px, 4.6vw, 52px);
            line-height: 1.22;
            color: var(--color-linen);
            margin-bottom: 16px;
            letter-spacing: 0.015em;
        }

        .hero-title .accent {
            color: var(--color-copper);
            border-bottom: 2px solid rgba(199,168,94,0.5);
            padding-bottom: 2px;
        }

        .hero-subtitle {
            font-size: 16px;
            line-height: 1.75;
            color: rgba(245,242,234,0.78);
            max-width: 480px;
            margin-bottom: 26px;
        }

        .hero-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
            align-items: center;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 12px 24px;
            font-size: 15px;
            font-weight: 600;
            letter-spacing: 0.02em;
            border-radius: var(--radius-base);
            transition: all 0.22s ease;
            white-space: nowrap;
            cursor: pointer;
            border: 1px solid transparent;
            min-height: 46px;
        }

        .btn-primary {
            background: var(--color-pine);
            border-color: var(--color-copper);
            color: var(--color-linen);
        }

        .btn-primary:hover {
            background: var(--color-lawn);
            color: var(--color-pine);
            border-color: var(--color-lawn);
            transform: translateY(-1px);
            box-shadow: 0 6px 18px rgba(183,215,95,0.3);
        }

        .btn-outline-light {
            background: transparent;
            border-color: rgba(245,242,234,0.45);
            color: var(--color-linen);
        }

        .btn-outline-light:hover {
            border-color: var(--color-copper);
            color: var(--color-copper);
            background: rgba(199,168,94,0.1);
            transform: translateY(-1px);
        }

        .btn-copper {
            background: var(--color-copper);
            border-color: var(--color-copper);
            color: var(--color-pine);
        }

        .btn-copper:hover {
            background: var(--color-lawn);
            border-color: var(--color-lawn);
            color: var(--color-pine);
            transform: translateY(-1px);
            box-shadow: 0 6px 18px rgba(183,215,95,0.3);
        }

        .hero-right {
            display: grid;
            grid-template-columns: 1fr 1fr;
            grid-template-rows: 1fr 1fr;
            gap: 14px;
        }

        .metric-card {
            background: rgba(245,242,234,0.12);
            backdrop-filter: blur(8px);
            -webkit-backdrop-filter: blur(8px);
            border: 1px solid rgba(199,168,94,0.35);
            border-radius: var(--radius-lg);
            padding: 22px 20px;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
            transition: all 0.25s ease;
            position: relative;
            overflow: hidden;
        }

        .metric-card:hover {
            background: rgba(245,242,234,0.2);
            border-color: var(--color-copper);
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(0,0,0,0.25);
        }

        .metric-card .metric-tag {
            font-size: 11px;
            font-weight: 500;
            letter-spacing: 0.1em;
            text-transform: uppercase;
            color: var(--color-copper);
            background: rgba(15,42,39,0.5);
            padding: 3px 8px;
            border-radius: 3px;
            position: absolute;
            top: 10px;
            right: 10px;
        }

        .metric-card .metric-value {
            font-family: var(--font-numeric);
            font-weight: 700;
            font-size: clamp(34px, 3.6vw, 48px);
            color: var(--color-linen);
            line-height: 1.1;
            margin-bottom: 4px;
        }

        .metric-card .metric-label {
            font-size: 13px;
            color: rgba(245,242,234,0.68);
            font-weight: 500;
        }

        .metric-card .metric-divider {
            height: 1px;
            background: rgba(199,168,94,0.3);
            margin: 8px 0 10px;
        }

        .section {
            padding: 56px 0;
        }

        .section-head {
            display: flex;
            align-items: baseline;
            justify-content: space-between;
            gap: 18px;
            flex-wrap: wrap;
            margin-bottom: 32px;
        }

        .section-title {
            font-family: var(--font-serif-display);
            font-weight: 700;
            font-size: clamp(24px, 3vw, 32px);
            color: var(--color-pine);
            letter-spacing: 0.01em;
            line-height: 1.3;
        }

        .section-subtitle {
            font-size: 15px;
            color: var(--color-sage);
            max-width: 520px;
            line-height: 1.7;
        }

        .service-matrix {
            display: grid;
            grid-template-columns: 7fr 5fr;
            gap: 20px;
            align-items: stretch;
        }

        .service-card-large {
            background: var(--color-linen);
            border: 1px solid #d8d2c4;
            border-radius: var(--radius-lg);
            overflow: hidden;
            display: flex;
            flex-direction: column;
            transition: all 0.25s ease;
            box-shadow: var(--shadow-pine-sm);
            position: relative;
        }

        .service-card-large:hover {
            border-color: var(--color-copper);
            box-shadow: var(--shadow-pine-md);
            transform: translateY(-3px);
        }

        .service-card-large .card-img-wrap {
            position: relative;
            height: 190px;
            overflow: hidden;
        }

        .service-card-large .card-img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.45s ease;
        }

        .service-card-large:hover .card-img-wrap img {
            transform: scale(1.04);
        }

        .service-card-large .card-img-wrap::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 60px;
            background: linear-gradient(to top, rgba(15,42,39,0.55), transparent);
            pointer-events: none;
        }

        .service-card-large .card-body {
            padding: 20px 24px 22px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }

        .service-card-large .card-index {
            font-family: var(--font-numeric);
            font-size: 12px;
            font-weight: 700;
            color: var(--color-copper);
            letter-spacing: 0.1em;
            margin-bottom: 6px;
        }

        .service-card-large .card-title {
            font-family: var(--font-serif-display);
            font-size: 20px;
            font-weight: 700;
            color: var(--color-pine);
            line-height: 1.35;
            margin-bottom: 8px;
        }

        .service-card-large .card-desc {
            font-size: 14px;
            color: var(--color-sage);
            line-height: 1.7;
            flex: 1;
            margin-bottom: 12px;
        }

        .service-cards-stack {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }

        .service-card-small {
            background: var(--color-linen);
            border: 1px solid #d8d2c4;
            border-radius: var(--radius-lg);
            padding: 22px 24px;
            display: flex;
            gap: 16px;
            align-items: flex-start;
            transition: all 0.25s ease;
            box-shadow: var(--shadow-pine-sm);
            position: relative;
        }

        .service-card-small:hover {
            border-color: var(--color-copper);
            box-shadow: var(--shadow-pine-md);
            transform: translateY(-2px);
        }

        .service-card-small .icon-badge {
            width: 44px;
            height: 44px;
            border-radius: 50%;
            border: 1.5px solid var(--color-copper);
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
            font-family: var(--font-numeric);
            font-weight: 700;
            font-size: 16px;
            color: var(--color-pine);
            background: rgba(199,168,94,0.12);
        }

        .service-card-small .card-content {
            flex: 1;
        }

        .service-card-small .card-title-sm {
            font-family: var(--font-serif-display);
            font-size: 17px;
            font-weight: 700;
            color: var(--color-pine);
            margin-bottom: 5px;
        }

        .service-card-small .card-desc-sm {
            font-size: 13px;
            color: var(--color-sage);
            line-height: 1.65;
            margin-bottom: 8px;
        }

        .mini-chart {
            display: flex;
            align-items: flex-end;
            gap: 3px;
            height: 36px;
            margin-top: 4px;
        }

        .mini-chart span {
            display: block;
            width: 6px;
            border-radius: 2px 2px 0 0;
            background: var(--color-copper);
            opacity: 0.55;
        }

        .mini-chart span:nth-child(2n) {
            background: var(--color-lawn);
            opacity: 0.7;
        }

        .compare-table {
            background: var(--color-linen);
            border: 1px solid #d8d2c4;
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-pine-sm);
        }

        .compare-row {
            display: grid;
            grid-template-columns: 1fr 1fr 1fr;
            border-bottom: 1px solid #e0dbc9;
            transition: background 0.2s ease;
        }

        .compare-row:last-child {
            border-bottom: none;
        }

        .compare-row:hover {
            background: rgba(226,218,200,0.3);
        }

        .compare-row.header-row {
            background: var(--color-pine);
            color: var(--color-linen);
            font-weight: 700;
            font-size: 14px;
            letter-spacing: 0.04em;
        }

        .compare-cell {
            padding: 16px 18px;
            font-size: 14px;
            line-height: 1.55;
            display: flex;
            align-items: center;
        }

        .compare-row.header-row .compare-cell {
            font-size: 15px;
            letter-spacing: 0.06em;
        }

        .compare-cell.highlight {
            background: rgba(199,168,94,0.12);
            border-left: 3px solid var(--color-copper);
            font-weight: 600;
            color: var(--color-pine);
        }

        .compare-row.header-row .compare-cell.highlight {
            background: var(--color-pine-up);
            border-left: 3px solid var(--color-copper);
            color: var(--color-copper);
        }

        .compare-cell .check {
            color: var(--color-lawn);
            font-weight: 700;
            margin-right: 6px;
        }

        .compare-cell .cross {
            color: var(--color-sage);
            margin-right: 6px;
        }

        .compare-note {
            background: #f7f4ed;
            padding: 12px 18px;
            font-size: 12px;
            color: var(--color-sage);
            border-top: 1px dashed #d8d2c4;
            letter-spacing: 0.02em;
        }

        .brand-story-band {
            background: var(--color-pine);
            color: var(--color-linen);
            padding: 48px 0;
            position: relative;
            overflow: hidden;
        }

        .brand-story-band::before {
            content: '';
            position: absolute;
            top: -50px;
            right: -40px;
            width: 260px;
            height: 190px;
            background: radial-gradient(ellipse, rgba(199,168,94,0.16), transparent 60%);
            border-radius: 50%;
            pointer-events: none;
        }

        .brand-story-band::after {
            content: '';
            position: absolute;
            bottom: -60px;
            left: 5%;
            width: 340px;
            height: 200px;
            background: radial-gradient(ellipse, rgba(183,215,95,0.09), transparent 58%);
            border-radius: 50%;
            pointer-events: none;
        }

        .brand-story-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 36px;
            align-items: center;
            position: relative;
            z-index: 2;
        }

        .brand-story-text .story-title {
            font-family: var(--font-serif-display);
            font-weight: 700;
            font-size: 26px;
            color: var(--color-copper);
            margin-bottom: 14px;
            letter-spacing: 0.02em;
        }

        .brand-story-text .story-para {
            font-size: 15px;
            line-height: 1.85;
            color: rgba(245,242,234,0.76);
            margin-bottom: 14px;
        }

        .brand-story-visual {
            border-radius: var(--radius-lg);
            overflow: hidden;
            border: 1px solid rgba(199,168,94,0.35);
            box-shadow: var(--shadow-pine-lg);
        }

        .brand-story-visual img {
            width: 100%;
            height: 260px;
            object-fit: cover;
            transition: transform 0.5s ease;
        }

        .brand-story-visual:hover img {
            transform: scale(1.03);
        }

        .media-scroll-section {
            overflow: hidden;
        }

        .media-scroll-track {
            display: flex;
            gap: 18px;
            overflow-x: auto;
            padding-bottom: 18px;
            scroll-snap-type: x mandatory;
            -webkit-overflow-scrolling: touch;
            cursor: grab;
        }

        .media-scroll-track::-webkit-scrollbar {
            height: 5px;
        }

        .media-scroll-track::-webkit-scrollbar-track {
            background: var(--color-sand);
            border-radius: 3px;
        }

        .media-scroll-track::-webkit-scrollbar-thumb {
            background: var(--color-copper);
            border-radius: 3px;
        }

        .media-card {
            min-width: 260px;
            flex: 0 0 auto;
            background: var(--color-linen);
            border: 1px solid #d8d2c4;
            border-radius: var(--radius-lg);
            overflow: hidden;
            transition: all 0.25s ease;
            scroll-snap-align: start;
            box-shadow: var(--shadow-pine-sm);
        }

        .media-card:hover {
            border-color: var(--color-copper);
            box-shadow: var(--shadow-pine-md);
            transform: translateY(-2px);
        }

        .media-card .media-img-wrap {
            height: 140px;
            overflow: hidden;
            position: relative;
        }

        .media-card .media-img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }

        .media-card:hover .media-img-wrap img {
            transform: scale(1.03);
        }

        .media-card .media-type-tag {
            position: absolute;
            top: 10px;
            left: 10px;
            font-size: 11px;
            font-weight: 600;
            letter-spacing: 0.08em;
            color: var(--color-linen);
            background: rgba(15,42,39,0.75);
            padding: 3px 9px;
            border-radius: 3px;
        }

        .media-card .media-body {
            padding: 14px 16px 16px;
        }

        .media-card .media-title {
            font-size: 15px;
            font-weight: 600;
            color: var(--color-pine);
            line-height: 1.5;
            margin-bottom: 4px;
        }

        .media-card .media-meta {
            font-size: 12px;
            color: var(--color-sage);
            display: flex;
            gap: 10px;
            align-items: center;
        }

        .info-section {
            background: #f7f4ed;
        }

        .info-grid {
            display: grid;
            grid-template-columns: 7fr 5fr;
            gap: 28px;
            align-items: start;
        }

        .info-list {
            list-style: none;
        }

        .info-list li {
            padding: 14px 0;
            border-bottom: 1px solid #e0dbc9;
            display: flex;
            align-items: baseline;
            gap: 12px;
            transition: padding-left 0.2s ease;
        }

        .info-list li:hover {
            padding-left: 6px;
        }

        .info-list li .info-index {
            font-family: var(--font-numeric);
            font-weight: 700;
            font-size: 13px;
            color: var(--color-copper);
            min-width: 28px;
            flex-shrink: 0;
        }

        .info-list li a {
            font-size: 15px;
            color: var(--color-charcoal);
            font-weight: 500;
            transition: color 0.2s ease;
        }

        .info-list li a:hover {
            color: var(--color-copper);
        }

        .info-sidebar {
            background: var(--color-linen);
            border: 1px solid #d8d2c4;
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-pine-sm);
        }

        .info-sidebar .sidebar-img {
            height: 150px;
            overflow: hidden;
        }

        .info-sidebar .sidebar-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }

        .info-sidebar:hover .sidebar-img img {
            transform: scale(1.03);
        }

        .info-sidebar .sidebar-body {
            padding: 18px 20px;
        }

        .info-sidebar .sidebar-tag {
            font-size: 11px;
            font-weight: 600;
            letter-spacing: 0.08em;
            color: var(--color-copper);
            margin-bottom: 5px;
        }

        .info-sidebar .sidebar-title {
            font-size: 17px;
            font-weight: 700;
            color: var(--color-pine);
            line-height: 1.45;
            margin-bottom: 6px;
        }

        .info-sidebar .sidebar-desc {
            font-size: 13px;
            color: var(--color-sage);
            line-height: 1.65;
        }

        .trust-badges {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
            margin-top: 8px;
        }

        .trust-badge {
            background: var(--color-linen);
            border: 1px solid #d8d2c4;
            border-radius: var(--radius-lg);
            padding: 18px 20px;
            display: flex;
            flex-direction: column;
            gap: 6px;
            transition: all 0.25s ease;
            box-shadow: var(--shadow-pine-sm);
        }

        .trust-badge:hover {
            border-color: var(--color-copper);
            box-shadow: var(--shadow-pine-md);
            transform: translateY(-2px);
        }

        .trust-badge .badge-icon {
            font-size: 20px;
            color: var(--color-copper);
            font-weight: 700;
        }

        .trust-badge .badge-title {
            font-size: 14px;
            font-weight: 700;
            color: var(--color-pine);
        }

        .trust-badge .badge-text {
            font-size: 12px;
            color: var(--color-sage);
        }

        .faq-section {
            background: #f7f4ed;
        }

        .faq-list {
            max-width: 820px;
            margin: 0 auto;
        }

        .faq-item {
            border: 1px solid #e0dbc9;
            border-radius: var(--radius-lg);
            margin-bottom: 12px;
            background: var(--color-linen);
            transition: all 0.22s ease;
            overflow: hidden;
            box-shadow: var(--shadow-pine-sm);
        }

        .faq-item:hover {
            border-color: #d0c8b5;
        }

        .faq-item.open {
            border-color: var(--color-copper);
            box-shadow: var(--shadow-pine-md);
        }

        .faq-question {
            display: flex;
            align-items: center;
            gap: 14px;
            padding: 16px 20px;
            cursor: pointer;
            transition: background 0.2s ease;
            width: 100%;
            text-align: left;
            font-size: 15px;
            font-weight: 600;
            color: var(--color-pine);
        }

        .faq-question:hover {
            background: rgba(226,218,200,0.3);
        }

        .faq-question .faq-index {
            font-family: var(--font-numeric);
            font-weight: 700;
            font-size: 13px;
            color: var(--color-copper);
            min-width: 24px;
            flex-shrink: 0;
        }

        .faq-question .faq-text {
            flex: 1;
            line-height: 1.5;
        }

        .faq-question .faq-icon {
            width: 26px;
            height: 26px;
            border-radius: 50%;
            border: 1px solid var(--color-copper);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
            font-weight: 700;
            color: var(--color-copper);
            flex-shrink: 0;
            transition: all 0.2s ease;
        }

        .faq-item.open .faq-question .faq-icon {
            background: var(--color-copper);
            color: var(--color-pine);
        }

        .faq-answer-wrap {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.3s ease, padding 0.3s ease;
            padding: 0 20px;
        }

        .faq-item.open .faq-answer-wrap {
            max-height: 240px;
            padding: 0 20px 18px;
        }

        .faq-answer {
            font-size: 14px;
            color: var(--color-sage);
            line-height: 1.7;
            padding-left: 38px;
            border-left: 4px solid var(--color-copper);
            padding-top: 4px;
            padding-bottom: 4px;
            padding-right: 4px;
            background: rgba(226,218,200,0.25);
            border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
        }

        .cta-form-section {
            background: var(--color-pine);
            padding: 56px 0;
            position: relative;
            overflow: hidden;
        }

        .cta-form-section::before {
            content: '';
            position: absolute;
            top: -40px;
            right: -30px;
            width: 320px;
            height: 220px;
            background: radial-gradient(ellipse, rgba(199,168,94,0.14), transparent 60%);
            border-radius: 50%;
            pointer-events: none;
        }

        .cta-form-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 36px;
            align-items: start;
            position: relative;
            z-index: 2;
        }

        .cta-form-left .cta-title {
            font-family: var(--font-serif-display);
            font-weight: 700;
            font-size: clamp(24px, 3vw, 32px);
            color: var(--color-linen);
            margin-bottom: 12px;
            letter-spacing: 0.01em;
        }

        .cta-form-left .cta-desc {
            font-size: 15px;
            color: rgba(245,242,234,0.7);
            line-height: 1.75;
            margin-bottom: 16px;
        }

        .cta-form-right {
            background: rgba(245,242,234,0.08);
            border: 1px solid rgba(199,168,94,0.35);
            border-radius: var(--radius-lg);
            padding: 24px 24px 20px;
            backdrop-filter: blur(6px);
        }

        .form-group {
            margin-bottom: 14px;
        }

        .form-group label {
            display: block;
            font-size: 13px;
            font-weight: 500;
            color: rgba(245,242,234,0.7);
            margin-bottom: 4px;
            letter-spacing: 0.03em;
        }

        .form-group input,
        .form-group select,
        .form-group textarea {
            width: 100%;
            padding: 10px 14px;
            background: rgba(245,242,234,0.9);
            border: 1px solid var(--color-copper);
            border-radius: var(--radius-sm);
            font-size: 14px;
            color: var(--color-charcoal);
            transition: border-color 0.2s ease, box-shadow 0.2s ease;
            min-height: 42px;
        }

        .form-group input:focus,
        .form-group select:focus,
        .form-group textarea:focus {
            outline: none;
            border-color: var(--color-lawn);
            box-shadow: 0 0 0 3px rgba(183,215,95,0.22);
            background: #ffffff;
        }

        .form-group textarea {
            resize: vertical;
            min-height: 70px;
        }

        .form-submit-btn {
            width: 100%;
            background: var(--color-copper);
            border: 1px solid var(--color-copper);
            color: var(--color-pine);
            padding: 12px 24px;
            font-size: 15px;
            font-weight: 700;
            border-radius: var(--radius-base);
            transition: all 0.22s ease;
            cursor: pointer;
            min-height: 46px;
            letter-spacing: 0.03em;
        }

        .form-submit-btn:hover {
            background: var(--color-lawn);
            border-color: var(--color-lawn);
            color: var(--color-pine);
            transform: translateY(-1px);
            box-shadow: 0 6px 18px rgba(183,215,95,0.3);
        }

        .form-disclaimer {
            font-size: 12px;
            color: rgba(245,242,234,0.5);
            text-align: center;
            margin-top: 12px;
            letter-spacing: 0.02em;
            line-height: 1.6;
        }

        .site-footer {
            background: var(--color-pine-down);
            color: rgba(245,242,234,0.75);
            padding: 42px 0 24px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2.2fr 1.4fr 1.2fr 1.6fr;
            gap: 28px;
            margin-bottom: 28px;
        }

        .footer-brand-col .footer-brand {
            font-family: var(--font-serif-display);
            font-weight: 700;
            font-size: 22px;
            color: var(--color-linen);
            margin-bottom: 8px;
            letter-spacing: 0.04em;
        }

        .footer-brand-col .footer-brand-sub {
            font-size: 13px;
            color: rgba(245,242,234,0.52);
            line-height: 1.65;
            margin-bottom: 12px;
        }

        .footer-col-title {
            font-size: 14px;
            font-weight: 700;
            color: var(--color-copper);
            margin-bottom: 12px;
            letter-spacing: 0.06em;
        }

        .footer-col-list {
            list-style: none;
        }

        .footer-col-list li {
            margin-bottom: 7px;
        }

        .footer-col-list li a {
            font-size: 13px;
            color: rgba(245,242,234,0.55);
            transition: color 0.2s ease;
        }

        .footer-col-list li a:hover {
            color: var(--color-copper);
        }

        .footer-bottom {
            border-top: 1px solid rgba(199,168,94,0.2);
            padding-top: 16px;
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            justify-content: space-between;
            align-items: center;
            font-size: 12px;
            color: rgba(245,242,234,0.42);
        }

        .footer-bottom .rational-tip {
            color: var(--color-copper);
            font-weight: 500;
            letter-spacing: 0.04em;
        }

        @media (max-width: 1024px) {
            .hero-indicator-grid {
                gap: 28px;
            }
            .service-matrix {
                grid-template-columns: 1fr;
            }
            .service-cards-stack {
                flex-direction: row;
                flex-wrap: wrap;
            }
            .service-card-small {
                flex: 1 1 45%;
            }
            .brand-story-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .cta-form-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .info-grid {
                grid-template-columns: 1fr;
                gap: 22px;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr 1fr;
            }
            .footer-brand-col {
                grid-column: 1 / -1;
            }
            .trust-badges {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 768px) {
            .magazine-nav {
                height: 64px;
            }
            .magazine-nav.compact {
                height: 56px;
            }
            .brand-logo {
                font-size: 20px;
            }
            .magazine-nav.compact .brand-logo {
                font-size: 18px;
            }
            .nav-links-desktop {
                display: none;
            }
            .nav-burger {
                display: flex;
            }
            .hero-indicator {
                padding-top: calc(64px + 12px);
                min-height: auto;
                padding-bottom: 28px;
            }
            .hero-indicator-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .hero-right {
                grid-template-columns: 1fr 1fr;
                gap: 10px;
            }
            .metric-card {
                padding: 16px 14px;
            }
            .metric-card .metric-value {
                font-size: 30px;
            }
            .compare-row {
                grid-template-columns: 1fr;
                border-bottom: 2px solid #d8d2c4;
            }
            .compare-row.header-row {
                display: none;
            }
            .compare-cell {
                padding: 10px 14px;
                font-size: 13px;
                border-bottom: 1px solid #ece7dc;
            }
            .compare-cell:last-child {
                border-bottom: none;
            }
            .compare-row.header-row .compare-cell {
                font-size: 14px;
            }
            .compare-cell.highlight {
                border-left: none;
                border-top: 3px solid var(--color-copper);
                background: rgba(199,168,94,0.08);
            }
            .section {
                padding: 36px 0;
            }
            .brand-story-band {
                padding: 36px 0;
            }
            .cta-form-section {
                padding: 36px 0;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 20px;
            }
            .footer-brand-col {
                grid-column: 1 / -1;
            }
            .trust-badges {
                grid-template-columns: 1fr 1fr;
                gap: 10px;
            }
            .trust-badge {
                padding: 14px 12px;
            }
            .media-card {
                min-width: 220px;
            }
            .faq-question {
                font-size: 14px;
                padding: 14px 15px;
            }
            .faq-answer {
                font-size: 13px;
                padding-left: 16px;
            }
            .faq-item.open .faq-answer-wrap {
                padding: 0 15px 14px;
            }
            .service-card-small {
                flex: 1 1 100%;
            }
            .cta-form-right {
                padding: 18px 16px 14px;
            }
            .form-group input,
            .form-group select,
            .form-group textarea {
                padding: 9px 12px;
                font-size: 13px;
                min-height: 38px;
            }
            .form-submit-btn {
                min-height: 42px;
                font-size: 14px;
            }
        }

        @media (max-width: 520px) {
            .container {
                padding-left: 14px;
                padding-right: 14px;
            }
            .hero-title {
                font-size: 26px;
            }
            .hero-right {
                grid-template-columns: 1fr;
            }
            .section-title {
                font-size: 22px;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }
            .trust-badges {
                grid-template-columns: 1fr;
            }
            .media-card {
                min-width: 180px;
            }
            .service-cards-stack {
                flex-direction: column;
            }
            .brand-story-text .story-title {
                font-size: 22px;
            }
            .section-head {
                flex-direction: column;
                gap: 8px;
            }
            .hero-actions {
                flex-direction: column;
                align-items: stretch;
            }
            .hero-actions .btn {
                width: 100%;
            }
        }

/* roulang page: category1 */
:root {
            --color-pine: #0F2A27;
            --color-pine-down: #0A1E1C;
            --color-pine-up: #163832;
            --color-linen: #F5F2EA;
            --color-sand: #E2DAC8;
            --color-copper: #C7A85E;
            --color-lawn: #B7D75F;
            --color-charcoal: #1F2926;
            --color-sage: #6B746F;
            --radius-base: 6px;
            --radius-sm: 4px;
            --radius-lg: 8px;
            --shadow-pine-sm: 0 1px 3px rgba(15, 42, 39, 0.08);
            --shadow-pine-md: 0 4px 16px rgba(15, 42, 39, 0.12);
            --shadow-pine-lg: 0 8px 32px rgba(15, 42, 39, 0.18);
            --font-serif-display: '"Noto Serif SC"', 'Source Han Serif CN', 'serif';
            --font-sans-body: '"Noto Sans SC"', 'system-ui', 'sans-serif';
            --font-numeric: '"Roboto Mono"', 'DIN Condensed', 'monospace';
            --header-h: 88px;
            --header-compact-h: 64px;
            --container-max: 1200px;
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
        }

        body {
            font-family: var(--font-sans-body);
            font-size: 15px;
            line-height: 1.8;
            color: var(--color-charcoal);
            background-color: var(--color-linen);
            margin: 0;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

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

        a {
            color: inherit;
            text-decoration: none;
            transition: color 0.2s ease, border-color 0.2s ease, background-color 0.2s ease;
        }

        a:focus-visible,
        button:focus-visible,
        input:focus-visible,
        textarea:focus-visible,
        select:focus-visible {
            outline: 2px solid var(--color-lawn);
            outline-offset: 2px;
            border-radius: 2px;
        }

        .container {
            max-width: var(--container-max);
            margin-left: auto;
            margin-right: auto;
            padding-left: 24px;
            padding-right: 24px;
        }

        /* 杂志刊头导航 */
        .magazine-nav {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 50;
            background-color: var(--color-pine);
            height: var(--header-h);
            display: flex;
            align-items: center;
            transition: height 0.3s ease, box-shadow 0.3s ease;
            border-bottom: 1px solid rgba(199, 168, 94, 0.3);
        }

        .magazine-nav.scrolled {
            height: var(--header-compact-h);
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
        }

        .brand-logo {
            font-family: var(--font-serif-display);
            font-size: 26px;
            font-weight: 700;
            color: var(--color-linen);
            letter-spacing: 0.02em;
            white-space: nowrap;
            flex-shrink: 0;
        }

        .logo-mark {
            display: inline-block;
            width: 8px;
            height: 8px;
            background-color: var(--color-copper);
            border-radius: 50%;
            margin-right: 10px;
            vertical-align: middle;
            position: relative;
            top: -2px;
        }

        .nav-divider {
            width: 1px;
            height: 28px;
            background-color: rgba(199, 168, 94, 0.35);
            margin: 0 20px;
            flex-shrink: 0;
        }

        .nav-link-item {
            font-size: 14px;
            font-weight: 500;
            color: rgba(245, 242, 234, 0.75);
            letter-spacing: 0.05em;
            padding: 4px 6px;
            border-bottom: 1px solid transparent;
            transition: color 0.2s ease, border-color 0.2s ease;
            white-space: nowrap;
        }

        .nav-link-item:hover {
            color: var(--color-lawn);
            border-bottom-color: var(--color-copper);
        }

        .nav-link-item.active {
            color: var(--color-lawn);
            border-bottom-color: var(--color-copper);
        }

        .nav-burger {
            display: none;
            width: 40px;
            height: 40px;
            background: transparent;
            border: 1px solid rgba(199, 168, 94, 0.4);
            border-radius: var(--radius-sm);
            cursor: pointer;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            gap: 5px;
            transition: background-color 0.2s ease;
        }

        .nav-burger:hover {
            background-color: rgba(199, 168, 94, 0.15);
        }

        .nav-burger span {
            display: block;
            width: 20px;
            height: 2px;
            background-color: var(--color-linen);
            transition: transform 0.25s ease, opacity 0.25s ease;
        }

        .nav-burger.open span:nth-child(1) {
            transform: translateY(7px) rotate(45deg);
        }

        .nav-burger.open span:nth-child(2) {
            opacity: 0;
        }

        .nav-burger.open span:nth-child(3) {
            transform: translateY(-7px) rotate(-45deg);
        }

        /* 号码球 */
        .ball-number {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 38px;
            height: 38px;
            border-radius: 50%;
            font-family: var(--font-numeric);
            font-size: 14px;
            font-weight: 700;
            line-height: 1;
            flex-shrink: 0;
            transition: transform 0.15s ease, box-shadow 0.15s ease;
        }

        .ball-number.front {
            background-color: var(--color-pine);
            color: var(--color-linen);
            border: 1px solid rgba(199, 168, 94, 0.5);
        }

        .ball-number.back {
            background-color: var(--color-linen);
            color: var(--color-pine);
            border: 1px solid var(--color-copper);
        }

        .ball-number.small {
            width: 32px;
            height: 32px;
            font-size: 12px;
        }

        .ball-number:hover {
            transform: translateY(-2px);
            box-shadow: 0 4px 12px rgba(15, 42, 39, 0.3);
        }

        /* 分类刊头 */
        .category-hero {
            position: relative;
            padding-top: var(--header-h);
            min-height: 380px;
            background-color: var(--color-pine);
            display: flex;
            align-items: center;
            overflow: hidden;
        }

        .category-hero-bg {
            position: absolute;
            inset: 0;
            background-image: url('/assets/images/backpic/back-1.webp');
            background-size: cover;
            background-position: center;
            opacity: 0.35;
            z-index: 1;
        }

        .category-hero-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(160deg, rgba(15, 42, 39, 0.85) 0%, rgba(10, 30, 28, 0.92) 55%, rgba(15, 42, 39, 0.7) 100%);
            z-index: 2;
        }

        .category-hero-content {
            position: relative;
            z-index: 3;
            padding-top: 40px;
            padding-bottom: 40px;
        }

        .hero-badge {
            display: inline-block;
            font-size: 12px;
            font-weight: 500;
            letter-spacing: 0.2em;
            text-transform: uppercase;
            color: var(--color-copper);
            border: 1px solid rgba(199, 168, 94, 0.5);
            padding: 4px 14px;
            border-radius: 999px;
            margin-bottom: 18px;
            background-color: rgba(199, 168, 94, 0.08);
        }

        .hero-title {
            font-family: var(--font-serif-display);
            font-size: 36px;
            font-weight: 700;
            line-height: 1.3;
            color: var(--color-linen);
            margin: 0 0 16px;
            letter-spacing: 0.01em;
        }

        .hero-subtitle {
            font-size: 16px;
            line-height: 1.9;
            color: rgba(245, 242, 234, 0.8);
            max-width: 620px;
            margin: 0 0 26px;
        }

        .hero-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            font-weight: 600;
            letter-spacing: 0.03em;
            padding: 11px 22px;
            border-radius: var(--radius-base);
            border: 1px solid transparent;
            cursor: pointer;
            transition: all 0.25s ease;
            line-height: 1.4;
        }

        .btn-primary {
            background-color: var(--color-pine);
            color: var(--color-linen);
            border-color: var(--color-copper);
        }

        .btn-primary:hover {
            background-color: var(--color-lawn);
            color: var(--color-charcoal);
            border-color: var(--color-lawn);
            transform: translateY(-1px);
            box-shadow: var(--shadow-pine-md);
        }

        .btn-outline {
            background-color: transparent;
            color: var(--color-linen);
            border-color: rgba(245, 242, 234, 0.4);
        }

        .btn-outline:hover {
            border-color: var(--color-copper);
            background-color: rgba(199, 168, 94, 0.1);
            transform: translateY(-1px);
        }

        .btn-copper {
            background-color: var(--color-copper);
            color: var(--color-pine);
            border-color: var(--color-copper);
        }

        .btn-copper:hover {
            background-color: var(--color-lawn);
            color: var(--color-charcoal);
            border-color: var(--color-lawn);
            transform: translateY(-1px);
            box-shadow: var(--shadow-pine-md);
        }

        /* 封面大图位 */
        .cover-showcase {
            position: relative;
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-pine-md);
            border: 1px solid rgba(199, 168, 94, 0.3);
        }

        .cover-showcase img {
            width: 100%;
            height: 340px;
            object-fit: cover;
            transition: transform 0.5s ease;
        }

        .cover-showcase:hover img {
            transform: scale(1.02);
        }

        .cover-showcase-tag {
            position: absolute;
            top: 16px;
            left: 16px;
            background-color: rgba(15, 42, 39, 0.85);
            color: var(--color-lawn);
            font-size: 12px;
            font-weight: 600;
            letter-spacing: 0.1em;
            padding: 5px 14px;
            border-radius: var(--radius-sm);
            border: 1px solid rgba(199, 168, 94, 0.5);
        }

        /* 列表卡片 */
        .data-list-card {
            display: flex;
            align-items: center;
            gap: 18px;
            background-color: #ffffff;
            border: 1px solid rgba(15, 42, 39, 0.1);
            border-radius: var(--radius-base);
            padding: 18px 22px;
            transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
        }

        .data-list-card:hover {
            border-color: var(--color-copper);
            box-shadow: var(--shadow-pine-md);
            transform: translateY(-2px);
        }

        .data-list-card .ball-group {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            align-items: center;
        }

        .data-list-card .term-label {
            font-family: var(--font-numeric);
            font-size: 13px;
            font-weight: 700;
            color: var(--color-pine);
            letter-spacing: 0.05em;
        }

        .data-list-card .date-label {
            font-size: 13px;
            color: var(--color-sage);
            letter-spacing: 0.03em;
        }

        .data-list-card .status-tag {
            font-size: 11px;
            font-weight: 600;
            padding: 2px 10px;
            border-radius: 999px;
            letter-spacing: 0.05em;
            flex-shrink: 0;
        }

        .status-tag.updated {
            background-color: rgba(183, 215, 95, 0.2);
            color: #4a6a2a;
            border: 1px solid rgba(183, 215, 95, 0.6);
        }

        .status-tag.pending {
            background-color: rgba(199, 168, 94, 0.15);
            color: #8a6d3b;
            border: 1px solid rgba(199, 168, 94, 0.5);
        }

        /* 横向卡片流 */
        .horizontal-card {
            background-color: #ffffff;
            border: 1px solid rgba(15, 42, 39, 0.1);
            border-radius: var(--radius-base);
            overflow: hidden;
            transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
            display: flex;
            flex-direction: column;
        }

        .horizontal-card:hover {
            border-color: var(--color-copper);
            box-shadow: var(--shadow-pine-md);
            transform: translateY(-3px);
        }

        .horizontal-card img {
            width: 100%;
            height: 180px;
            object-fit: cover;
        }

        .horizontal-card-body {
            padding: 18px 20px;
            flex: 1;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .horizontal-card-title {
            font-family: var(--font-serif-display);
            font-size: 17px;
            font-weight: 700;
            color: var(--color-pine);
            margin: 0;
        }

        .horizontal-card-desc {
            font-size: 14px;
            line-height: 1.7;
            color: var(--color-sage);
            margin: 0;
            flex: 1;
        }

        .horizontal-card-link {
            font-size: 13px;
            font-weight: 600;
            color: var(--color-copper);
            letter-spacing: 0.05em;
            display: inline-flex;
            align-items: center;
            gap: 4px;
            transition: color 0.2s ease;
        }

        .horizontal-card-link:hover {
            color: #8a6d3b;
        }

        /* FAQ */
        .faq-item {
            border-bottom: 1px solid rgba(15, 42, 39, 0.12);
            transition: border-color 0.2s ease;
        }

        .faq-item.active {
            border-bottom-color: var(--color-copper);
        }

        .faq-item-header {
            display: flex;
            align-items: center;
            gap: 14px;
            width: 100%;
            padding: 18px 8px;
            background: transparent;
            border: none;
            cursor: pointer;
            text-align: left;
            font-size: 15px;
            font-weight: 600;
            color: var(--color-charcoal);
            transition: color 0.2s ease;
        }

        .faq-item-header:hover {
            color: var(--color-pine);
        }

        .faq-item-header .faq-index {
            font-family: var(--font-numeric);
            font-size: 13px;
            font-weight: 700;
            color: var(--color-copper);
            min-width: 28px;
        }

        .faq-item-header .faq-icon {
            font-size: 18px;
            font-weight: 500;
            color: var(--color-copper);
            margin-left: auto;
            flex-shrink: 0;
            transition: transform 0.2s ease;
        }

        .faq-item.active .faq-icon {
            transform: rotate(45deg);
        }

        .faq-item-body {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.35s ease;
        }

        .faq-item-body-inner {
            padding: 0 8px 18px 42px;
            font-size: 14px;
            line-height: 1.9;
            color: var(--color-sage);
            border-left: 2px solid transparent;
        }

        .faq-item.active .faq-item-body-inner {
            border-left-color: var(--color-copper);
            color: var(--color-charcoal);
        }

        /* 表单 */
        .form-input {
            width: 100%;
            padding: 12px 14px;
            font-size: 14px;
            line-height: 1.5;
            color: var(--color-charcoal);
            background-color: #ffffff;
            border: 1px solid rgba(199, 168, 94, 0.5);
            border-radius: var(--radius-sm);
            transition: border-color 0.2s ease, box-shadow 0.2s ease;
            font-family: var(--font-sans-body);
        }

        .form-input:focus {
            border-color: var(--color-lawn);
            box-shadow: 0 0 0 3px rgba(183, 215, 95, 0.2);
            outline: none;
        }

        .form-input::placeholder {
            color: var(--color-sage);
            opacity: 0.8;
        }

        /* 板块标题 */
        .section-label {
            font-size: 12px;
            font-weight: 600;
            letter-spacing: 0.2em;
            text-transform: uppercase;
            color: var(--color-copper);
            display: block;
            margin-bottom: 8px;
        }

        .section-title {
            font-family: var(--font-serif-display);
            font-size: 28px;
            font-weight: 700;
            line-height: 1.35;
            color: var(--color-pine);
            margin: 0 0 12px;
        }

        .section-desc {
            font-size: 15px;
            line-height: 1.9;
            color: var(--color-sage);
            max-width: 700px;
            margin: 0;
        }

        /* 品牌介绍块 */
        .brand-intro {
            background-color: var(--color-sand);
            border-radius: var(--radius-lg);
            padding: 30px 32px;
            border-left: 4px solid var(--color-copper);
        }

        .brand-intro h3 {
            font-family: var(--font-serif-display);
            font-size: 20px;
            font-weight: 700;
            color: var(--color-pine);
            margin: 0 0 12px;
        }

        .brand-intro p {
            font-size: 15px;
            line-height: 2;
            color: var(--color-charcoal);
            margin: 0;
        }

        /* 页脚 */
        .site-footer {
            background-color: var(--color-pine-down);
            color: rgba(245, 242, 234, 0.7);
            padding: 40px 0 24px;
            border-top: 1px solid rgba(199, 168, 94, 0.3);
            margin-top: 64px;
        }

        .footer-brand {
            font-family: var(--font-serif-display);
            font-size: 20px;
            font-weight: 700;
            color: var(--color-linen);
            letter-spacing: 0.02em;
        }

        .footer-links {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
            list-style: none;
            padding: 0;
            margin: 16px 0;
        }

        .footer-links a {
            font-size: 13px;
            color: rgba(245, 242, 234, 0.6);
            transition: color 0.2s ease;
        }

        .footer-links a:hover {
            color: var(--color-lawn);
        }

        .footer-bottom {
            border-top: 1px solid rgba(199, 168, 94, 0.2);
            padding-top: 18px;
            margin-top: 18px;
            font-size: 12px;
            color: rgba(245, 242, 234, 0.5);
            line-height: 1.8;
        }

        /* 面包屑 */
        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: rgba(245, 242, 234, 0.6);
            margin-bottom: 14px;
        }

        .breadcrumb a {
            color: var(--color-copper);
            transition: color 0.2s ease;
        }

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

        .breadcrumb span {
            color: rgba(245, 242, 234, 0.5);
        }

        /* 移动端抽屉 */
        .mobile-menu {
            display: none;
            position: fixed;
            top: var(--header-h);
            left: 0;
            right: 0;
            bottom: 0;
            background-color: var(--color-pine-down);
            z-index: 49;
            padding: 24px;
            flex-direction: column;
            gap: 18px;
            overflow-y: auto;
        }

        .mobile-menu.open {
            display: flex;
        }

        .mobile-menu a {
            font-size: 18px;
            font-weight: 500;
            color: var(--color-linen);
            padding: 12px 4px;
            border-bottom: 1px solid rgba(199, 168, 94, 0.2);
            display: block;
        }

        .mobile-menu a:hover {
            color: var(--color-lawn);
        }

        .mobile-menu a.active {
            color: var(--color-lawn);
            border-bottom-color: var(--color-copper);
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .magazine-nav .nav-links-desktop {
                gap: 12px;
            }
            .nav-divider {
                margin: 0 12px;
            }
            .hero-title {
                font-size: 30px;
            }
        }

        @media (max-width: 768px) {
            .container {
                padding-left: 20px;
                padding-right: 20px;
            }
            .nav-links-desktop {
                display: none !important;
            }
            .nav-divider {
                display: none !important;
            }
            .nav-burger {
                display: flex;
                margin-left: auto;
            }
            .magazine-nav .container {
                display: flex;
                align-items: center;
            }
            .brand-logo {
                font-size: 22px;
            }
            .hero-title {
                font-size: 26px;
                line-height: 1.4;
            }
            .hero-subtitle {
                font-size: 14px;
            }
            .category-hero {
                min-height: 320px;
            }
            .cover-showcase img {
                height: 220px;
            }
            .data-list-card {
                flex-direction: column;
                align-items: flex-start;
                gap: 12px;
                padding: 16px;
            }
            .data-list-card .ball-group {
                gap: 6px;
            }
            .ball-number {
                width: 34px;
                height: 34px;
                font-size: 12px;
            }
            .ball-number.small {
                width: 28px;
                height: 28px;
                font-size: 11px;
            }
            .section-title {
                font-size: 22px;
            }
            .brand-intro {
                padding: 22px 20px;
            }
            .horizontal-card img {
                height: 160px;
            }
            .btn {
                font-size: 13px;
                padding: 10px 18px;
                width: 100%;
                justify-content: center;
            }
            .hero-actions {
                flex-direction: column;
                gap: 10px;
            }
            .hero-actions .btn {
                width: 100%;
            }
            .mobile-menu {
                top: 56px;
            }
        }

        @media (max-width: 520px) {
            .container {
                padding-left: 16px;
                padding-right: 16px;
            }
            .brand-logo {
                font-size: 20px;
            }
            .hero-title {
                font-size: 22px;
            }
            .hero-subtitle {
                font-size: 13px;
                line-height: 1.8;
            }
            .category-hero {
                min-height: 280px;
            }
            .section-title {
                font-size: 20px;
            }
            .ball-number {
                width: 30px;
                height: 30px;
                font-size: 11px;
            }
            .ball-number.small {
                width: 26px;
                height: 26px;
                font-size: 10px;
            }
            .data-list-card .term-label,
            .data-list-card .date-label {
                font-size: 12px;
            }
            .faq-item-header {
                font-size: 14px;
                padding: 14px 4px;
            }
            .faq-item-body-inner {
                padding-left: 20px;
            }
            .footer-brand {
                font-size: 18px;
            }
        }

/* roulang page: category2 */
:root {
            --color-pine: #0F2A27;
            --color-pine-down: #173833;
            --color-pine-up: #1F4A42;
            --color-linen: #F5F2EA;
            --color-sand: #E2DAC8;
            --color-copper: #C7A85E;
            --color-lawn: #B7D75F;
            --color-charcoal: #1F2926;
            --color-sage: #6B746F;
            --radius-base: 6px;
            --radius-sm: 4px;
            --radius-lg: 8px;
            --shadow-pine-sm: 0 6px 18px rgba(15, 42, 39, 0.06);
            --shadow-pine-md: 0 14px 32px rgba(15, 42, 39, 0.12);
            --shadow-pine-lg: 0 30px 60px rgba(15, 42, 39, 0.18);
            --font-serif-display: 'Noto Serif SC', 'Source Han Serif SC', 'SimSun', serif;
            --font-sans-body: 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', system-ui, sans-serif;
            --font-numeric: 'DIN Condensed', 'Roboto Mono', 'Arial Narrow', sans-serif;
            --header-h: 88px;
            --header-compact-h: 62px;
            --container-max: 1200px;
        }
        * {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        body {
            font-family: var(--font-sans-body);
            background: var(--color-linen);
            color: var(--color-charcoal);
            line-height: 1.7;
            -webkit-font-smoothing: antialiased;
        }
        a {
            text-decoration: none;
            color: inherit;
        }
        img {
            max-width: 100%;
            display: block;
        }
        button,
        input,
        select,
        textarea {
            font-family: inherit;
        }
        .container {
            max-width: var(--container-max);
            margin-left: auto;
            margin-right: auto;
            padding-left: 24px;
            padding-right: 24px;
        }
        @media (max-width: 768px) {
            .container {
                padding-left: 16px;
                padding-right: 16px;
            }
        }
        .font-serif-display {
            font-family: var(--font-serif-display);
        }
        .font-numeric {
            font-family: var(--font-numeric);
        }
        .magazine-nav {
            height: var(--header-h);
            background: var(--color-pine);
            border-bottom: 1px solid rgba(231, 223, 198, 0.14);
            display: flex;
            align-items: center;
            position: sticky;
            top: 0;
            z-index: 50;
            transition: height 0.25s ease, background 0.2s ease, box-shadow 0.2s ease;
        }
        .magazine-nav.nav-scrolled {
            height: var(--header-compact-h);
            background: #0b2421;
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
        }
        .nav-inner {
            width: 100%;
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 24px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
        }
        @media (max-width: 768px) {
            .nav-inner {
                padding: 0 16px;
            }
        }
        .brand-logo {
            font-family: var(--font-serif-display);
            font-size: 1.55rem;
            font-weight: 700;
            letter-spacing: 0.02em;
            color: #F5F2EA;
            white-space: nowrap;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .brand-logo .logo-mark {
            width: 26px;
            height: 26px;
            border: 1.5px solid var(--color-copper);
            border-radius: 2px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            background: rgba(199, 168, 94, 0.12);
            color: var(--color-copper);
            font-size: 0.95rem;
            font-weight: 700;
        }
        .nav-links-desktop {
            display: flex;
            align-items: center;
            gap: 0;
            flex-wrap: nowrap;
        }
        .nav-link-item {
            font-size: 0.9rem;
            letter-spacing: 0.02em;
            color: #E2DAC8;
            font-weight: 500;
            padding: 0.4rem 1rem;
            white-space: nowrap;
            transition: color 0.2s ease, background 0.2s ease, transform 0.2s ease;
            border-radius: 3px;
        }
        .nav-link-item:hover {
            color: #FFFFFF;
            background: rgba(183, 215, 95, 0.08);
            transform: translateY(-1px);
        }
        .nav-link-item.active {
            color: #0F2A27;
            background: var(--color-lawn);
            font-weight: 600;
        }
        .nav-divider {
            width: 1px;
            height: 18px;
            background: rgba(226, 218, 200, 0.25);
            margin: 0 4px;
        }
        .nav-burger {
            display: none;
            flex-direction: column;
            gap: 5px;
            width: 30px;
            height: 26px;
            background: transparent;
            border: none;
            cursor: pointer;
            padding: 4px;
        }
        .nav-burger span {
            display: block;
            width: 100%;
            height: 2px;
            background: #F5F2EA;
            transition: 0.25s ease;
        }
        @media (max-width: 840px) {
            .nav-links-desktop {
                display: none;
            }
            .nav-burger {
                display: flex;
            }
        }
        .mobile-drawer {
            position: fixed;
            top: 0;
            right: 0;
            width: min(78vw, 320px);
            height: 100vh;
            background: #0B2421;
            padding: 1.5rem 1.25rem;
            transform: translateX(100%);
            transition: transform 0.3s cubic-bezier(0.25, 0.8, 0.35, 1);
            z-index: 100;
            display: flex;
            flex-direction: column;
            gap: 0.8rem;
            box-shadow: -20px 0 40px rgba(0, 0, 0, 0.25);
        }
        .mobile-drawer.open {
            transform: translateX(0);
        }
        .mobile-drawer a {
            color: #E8E2D4;
            font-size: 1.05rem;
            padding: 0.65rem 0.25rem;
            border-bottom: 1px solid rgba(226, 218, 200, 0.16);
            transition: color 0.2s ease;
        }
        .mobile-drawer a:hover,
        .mobile-drawer a.active {
            color: var(--color-lawn);
        }
        .drawer-overlay {
            position: fixed;
            inset: 0;
            background: rgba(0, 0, 0, 0.45);
            z-index: 95;
            opacity: 0;
            pointer-events: none;
            transition: opacity 0.3s ease;
        }
        .drawer-overlay.show {
            opacity: 1;
            pointer-events: auto;
        }
        .category-hero {
            background: linear-gradient(135deg, rgba(15, 42, 39, 0.96) 0%, rgba(23, 56, 51, 0.95) 55%, rgba(31, 74, 66, 0.93) 100%),
                url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
            min-height: 380px;
            padding: 3.5rem 0 2.5rem;
            display: flex;
            align-items: center;
            color: #F5F2EA;
            position: relative;
            overflow: hidden;
            border-bottom: 1px solid rgba(199, 168, 94, 0.22);
        }
        .category-hero::after {
            content: '';
            position: absolute;
            width: 420px;
            height: 420px;
            right: -120px;
            top: -180px;
            background: radial-gradient(circle, rgba(183, 215, 95, 0.22), transparent 68%);
            border-radius: 50%;
            pointer-events: none;
        }
        .category-hero-inner {
            position: relative;
            z-index: 2;
            display: grid;
            grid-template-columns: 1.05fr 0.95fr;
            gap: 3rem;
            align-items: center;
        }
        @media (max-width: 900px) {
            .category-hero-inner {
                grid-template-columns: 1fr;
                gap: 2rem;
            }
            .category-hero {
                padding: 2.5rem 0;
                min-height: auto;
            }
        }
        .category-badge {
            display: inline-block;
            font-size: 0.78rem;
            letter-spacing: 0.08em;
            color: #0F2A27;
            background: var(--color-lawn);
            padding: 0.25rem 0.8rem;
            border-radius: 2px;
            font-weight: 700;
            margin-bottom: 1.2rem;
        }
        .category-hero h1 {
            font-family: var(--font-serif-display);
            font-size: clamp(2rem, 4vw, 3.2rem);
            font-weight: 700;
            letter-spacing: 0.01em;
            line-height: 1.2;
            margin-bottom: 1.5rem;
            max-width: 780px;
        }
        .category-hero .lead {
            font-size: 1.05rem;
            line-height: 1.8;
            color: #E8E2D4;
            max-width: 620px;
            margin-bottom: 2rem;
        }
        .hero-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 1rem;
        }
        .btn-primary {
            background: var(--color-pine);
            color: #F5F2EA;
            border: 1px solid var(--color-copper);
            padding: 0.7rem 1.8rem;
            border-radius: 4px;
            font-weight: 600;
            font-size: 0.95rem;
            letter-spacing: 0.02em;
            transition: background 0.25s ease, border-color 0.25s ease, color 0.25s ease, transform 0.25s ease, box-shadow 0.25s ease;
            box-shadow: 0 8px 18px rgba(15, 42, 39, 0.25);
            cursor: pointer;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        .btn-primary:hover {
            background: var(--color-lawn);
            border-color: transparent;
            color: #0F2A27;
            transform: translateY(-2px);
            box-shadow: 0 12px 25px rgba(15, 42, 39, 0.3);
        }
        .btn-ghost {
            background: transparent;
            color: #F5F2EA;
            border: 1px solid rgba(245, 242, 234, 0.55);
            padding: 0.7rem 1.8rem;
            border-radius: 4px;
            font-weight: 500;
            font-size: 0.95rem;
            transition: background 0.25s ease, color 0.25s ease, border-color 0.25s ease, transform 0.25s ease;
        }
        .btn-ghost:hover {
            background: rgba(245, 242, 234, 0.12);
            border-color: #F5F2EA;
            color: #FFFFFF;
            transform: translateY(-2px);
        }
        .hero-visual-panel {
            background: rgba(245, 242, 234, 0.08);
            border: 1px solid rgba(199, 168, 94, 0.32);
            border-radius: var(--radius-base);
            padding: 1.5rem 1.5rem 1rem;
            backdrop-filter: blur(5px);
            position: relative;
        }
        .hero-visual-panel .panel-label {
            font-size: 0.78rem;
            letter-spacing: 0.08em;
            color: var(--color-copper);
            font-weight: 700;
            text-transform: uppercase;
            margin-bottom: 1.2rem;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .trend-legend {
            display: flex;
            gap: 1.2rem;
            font-size: 0.78rem;
            color: #D7D1C2;
        }
        .trend-legend span {
            display: inline-flex;
            align-items: center;
            gap: 5px;
        }
        .trend-legend i {
            width: 14px;
            height: 4px;
            display: inline-block;
            border-radius: 2px;
        }
        .trend-chart {
            width: 100%;
            height: auto;
            background: transparent;
        }
        .chart-grid-line {
            stroke: rgba(226, 218, 200, 0.18);
            stroke-width: 1;
        }
        .chart-line {
            fill: none;
            stroke: var(--color-lawn);
            stroke-width: 3;
            stroke-linecap: round;
            stroke-linejoin: round;
        }
        .chart-line-secondary {
            fill: none;
            stroke: var(--color-copper);
            stroke-width: 2;
            stroke-dasharray: 4 5;
        }
        .chart-dot {
            fill: #F5F2EA;
            stroke: var(--color-lawn);
            stroke-width: 2;
        }
        .section-zone {
            padding: 5rem 0;
        }
        @media (max-width: 768px) {
            .section-zone {
                padding: 3.2rem 0;
            }
        }
        .section-title-wrap {
            display: flex;
            justify-content: space-between;
            align-items: flex-end;
            margin-bottom: 2.5rem;
        }
        .section-title-wrap .section-kicker {
            color: var(--color-copper);
            font-size: 0.82rem;
            letter-spacing: 0.1em;
            font-weight: 700;
            text-transform: uppercase;
            margin-bottom: 0.6rem;
        }
        .section-title-wrap h2 {
            font-family: var(--font-serif-display);
            font-size: clamp(1.8rem, 3vw, 2.8rem);
            font-weight: 700;
            line-height: 1.25;
        }
        .section-title-wrap p {
            max-width: 480px;
            color: var(--color-sage);
            font-size: 0.98rem;
            line-height: 1.7;
            text-align: right;
        }
        @media (max-width: 700px) {
            .section-title-wrap {
                flex-direction: column;
                align-items: flex-start;
                gap: 1rem;
            }
            .section-title-wrap p {
                text-align: left;
            }
        }
        .stats-summary-grid {
            display: grid;
            grid-template-columns: repeat(12, 1fr);
            gap: 1.2rem;
        }
        .stat-card {
            background: #FFFFFF;
            border: 1px solid rgba(15, 42, 39, 0.08);
            border-radius: var(--radius-base);
            padding: 1.4rem 1.2rem;
            box-shadow: var(--shadow-pine-sm);
            transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
        }
        .stat-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-pine-md);
            border-color: rgba(199, 168, 94, 0.5);
        }
        .stat-card .stat-label {
            font-size: 0.78rem;
            color: var(--color-sage);
            letter-spacing: 0.04em;
            text-transform: uppercase;
            margin-bottom: 0.5rem;
        }
        .stat-card .stat-value {
            font-family: var(--font-numeric);
            font-size: clamp(2rem, 4vw, 2.9rem);
            font-weight: 700;
            color: var(--color-pine);
            line-height: 1.1;
            letter-spacing: 0.01em;
        }
        .stat-card .stat-note {
            font-size: 0.78rem;
            color: var(--color-sage);
            margin-top: 0.4rem;
        }
        .col-span-3 {
            grid-column: span 3;
        }
        .col-span-4 {
            grid-column: span 4;
        }
        .col-span-5 {
            grid-column: span 5;
        }
        .col-span-6 {
            grid-column: span 6;
        }
        .col-span-7 {
            grid-column: span 7;
        }
        .col-span-8 {
            grid-column: span 8;
        }
        @media (max-width: 900px) {
            .col-span-3,
            .col-span-4,
            .col-span-5 {
                grid-column: span 6;
            }
            .col-span-6,
            .col-span-7,
            .col-span-8 {
                grid-column: span 12;
            }
        }
        @media (max-width: 600px) {
            .col-span-3,
            .col-span-4,
            .col-span-5,
            .col-span-6,
            .col-span-7,
            .col-span-8 {
                grid-column: span 12;
            }
        }
        .editorial-card {
            display: flex;
            flex-direction: column;
            background: #FFFFFF;
            border: 1px solid rgba(15, 42, 39, 0.08);
            border-radius: var(--radius-base);
            overflow: hidden;
            box-shadow: var(--shadow-pine-sm);
            transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
        }
        .editorial-card:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow-pine-md);
            border-color: rgba(199, 168, 94, 0.55);
        }
        .editorial-card img {
            aspect-ratio: 3/2;
            object-fit: cover;
            transition: transform 0.6s cubic-bezier(0.25, 0.8, 0.25, 1);
        }
        .editorial-card:hover img {
            transform: scale(1.03);
        }
        .editorial-card .card-body {
            padding: 1.4rem 1.3rem 1.5rem;
        }
        .card-meta {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 0.75rem;
            color: var(--color-sage);
            letter-spacing: 0.02em;
            margin-bottom: 0.7rem;
        }
        .card-tag {
            background: var(--color-sand);
            color: var(--color-pine);
            padding: 0.15rem 0.55rem;
            border-radius: 3px;
            font-weight: 600;
            font-size: 0.7rem;
        }
        .editorial-card h3 {
            font-family: var(--font-serif-display);
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--color-charcoal);
            line-height: 1.4;
            margin-bottom: 0.7rem;
        }
        .editorial-card p {
            color: var(--color-sage);
            font-size: 0.92rem;
            line-height: 1.7;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            margin-bottom: 1rem;
        }
        .card-link {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            color: var(--color-pine);
            font-weight: 600;
            font-size: 0.9rem;
            border-bottom: 1px solid transparent;
            transition: color 0.25s ease, border-color 0.25s ease;
        }
        .card-link:hover {
            color: var(--color-pine-up);
            border-color: var(--color-copper);
        }
        .horizontal-card-list {
            display: flex;
            flex-direction: column;
            gap: 1rem;
        }
        .horizontal-card {
            display: grid;
            grid-template-columns: 180px 1fr;
            background: #FFFFFF;
            border: 1px solid rgba(15, 42, 39, 0.08);
            border-radius: var(--radius-base);
            overflow: hidden;
            box-shadow: var(--shadow-pine-sm);
            transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
        }
        .horizontal-card:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-pine-md);
            border-color: rgba(199, 168, 94, 0.5);
        }
        .horizontal-card img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            aspect-ratio: 3/2;
        }
        .horizontal-card .hc-body {
            padding: 1.4rem 1.4rem 1.5rem;
        }
        @media (max-width: 640px) {
            .horizontal-card {
                grid-template-columns: 1fr;
            }
            .horizontal-card img {
                aspect-ratio: 16/9;
            }
        }
        .ranking-tool-card {
            background: var(--color-pine);
            color: #F5F2EA;
            border-radius: var(--radius-base);
            padding: 1.6rem 1.5rem;
            border: 1px solid rgba(199, 168, 94, 0.35);
            box-shadow: var(--shadow-pine-md);
        }
        .ranking-tool-card h3 {
            font-family: var(--font-serif-display);
            font-size: 1.25rem;
            margin-bottom: 1.2rem;
            color: #FFFFFF;
        }
        .ranking-list {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 0.8rem;
        }
        .ranking-list li {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 0.9rem;
            border-bottom: 1px solid rgba(226, 218, 200, 0.12);
            padding-bottom: 0.7rem;
        }
        .ranking-list li span.number {
            font-family: var(--font-numeric);
            font-weight: 700;
            color: var(--color-lawn);
            width: 26px;
            height: 26px;
            border: 1px solid rgba(183, 215, 95, 0.5);
            border-radius: 50%;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 0.8rem;
        }
        .flow-list {
            display: flex;
            flex-direction: column;
            gap: 1.2rem;
            list-style: none;
        }
        .flow-list li {
            display: flex;
            gap: 1.2rem;
            background: #FFFFFF;
            border: 1px solid rgba(15, 42, 39, 0.08);
            border-radius: var(--radius-base);
            padding: 1.3rem 1.4rem;
            transition: border-color 0.25s ease, box-shadow 0.25s ease;
        }
        .flow-list li:hover {
            border-color: rgba(199, 168, 94, 0.55);
            box-shadow: var(--shadow-pine-sm);
        }
        .flow-list .flow-number {
            font-family: var(--font-numeric);
            font-size: 1.7rem;
            font-weight: 700;
            color: var(--color-copper);
            line-height: 1;
            min-width: 40px;
        }
        .flow-list h3 {
            font-weight: 700;
            font-size: 1.05rem;
            color: var(--color-charcoal);
            margin-bottom: 0.3rem;
        }
        .flow-list p {
            color: var(--color-sage);
            font-size: 0.9rem;
            line-height: 1.6;
        }
        .faq-list {
            border-top: 1px solid rgba(15, 42, 39, 0.12);
        }
        .faq-item {
            border-bottom: 1px solid rgba(15, 42, 39, 0.12);
            transition: background 0.3s ease;
        }
        .faq-question {
            width: 100%;
            background: transparent;
            border: none;
            padding: 1.2rem 0;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 1rem;
            text-align: left;
            cursor: pointer;
            font-weight: 600;
            color: var(--color-charcoal);
            font-size: 1rem;
            transition: color 0.25s ease;
            font-family: var(--font-sans-body);
        }
        .faq-question:hover {
            color: var(--color-pine-up);
        }
        .faq-question .faq-icon {
            width: 26px;
            height: 26px;
            border: 1px solid rgba(15, 42, 39, 0.2);
            border-radius: 50%;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 1.2rem;
            color: var(--color-copper);
            transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease;
            flex-shrink: 0;
        }
        .faq-item.open .faq-icon {
            background: var(--color-copper);
            color: #FFFFFF;
            border-color: var(--color-copper);
            transform: rotate(45deg);
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.35s ease, border-color 0.35s ease;
            border-left: 4px solid transparent;
            color: var(--color-sage);
            font-size: 0.92rem;
            line-height: 1.8;
        }
        .faq-item.open .faq-answer {
            max-height: 240px;
            border-left-color: var(--color-lawn);
            padding: 0 1rem 1rem 1rem;
            background: rgba(245, 242, 234, 0.6);
        }
        .cta-panel {
            background: var(--color-pine);
            color: #F5F2EA;
            border-radius: var(--radius-base);
            padding: 2.5rem 2rem;
            position: relative;
            overflow: hidden;
            border: 1px solid rgba(199, 168, 94, 0.35);
            box-shadow: var(--shadow-pine-md);
        }
        .cta-panel::after {
            content: '';
            position: absolute;
            right: -80px;
            bottom: -80px;
            width: 240px;
            height: 240px;
            background: radial-gradient(circle, rgba(183, 215, 95, 0.25), transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }
        .cta-panel .cta-inner {
            display: flex;
            gap: 2rem;
            align-items: center;
            position: relative;
            z-index: 2;
        }
        .cta-panel .cta-text {
            flex: 1;
        }
        .cta-panel h2 {
            font-family: var(--font-serif-display);
            font-size: clamp(1.5rem, 3vw, 2.4rem);
            font-weight: 700;
            margin-bottom: 0.8rem;
        }
        .cta-panel p {
            color: #D8D0C0;
            font-size: 0.95rem;
            max-width: 560px;
        }
        .cta-panel form {
            flex: 1;
            max-width: 420px;
        }
        @media (max-width: 760px) {
            .cta-panel .cta-inner {
                flex-direction: column;
                align-items: flex-start;
            }
            .cta-panel form {
                width: 100%;
                max-width: 100%;
            }
        }
        .form-field {
            width: 100%;
            background: rgba(245, 242, 234, 0.08);
            border: 1px solid rgba(199, 168, 94, 0.45);
            border-radius: 4px;
            color: #F5F2EA;
            padding: 0.65rem 0.9rem;
            font-size: 0.95rem;
            margin-bottom: 0.8rem;
            transition: border-color 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
        }
        .form-field::placeholder {
            color: #A9A194;
        }
        .form-field:focus {
            outline: none;
            border-color: var(--color-lawn);
            box-shadow: 0 0 0 4px rgba(183, 215, 95, 0.15);
            background: rgba(245, 242, 234, 0.12);
        }
        .form-submit {
            width: 100%;
            background: var(--color-lawn);
            color: #0F2A27;
            border: none;
            padding: 0.7rem 1.6rem;
            border-radius: 4px;
            font-weight: 700;
            font-size: 0.98rem;
            cursor: pointer;
            transition: background 0.25s ease, transform 0.25s ease, box-shadow 0.25s ease;
            margin-top: 0.3rem;
        }
        .form-submit:hover {
            background: #C9E76B;
            transform: translateY(-2px);
            box-shadow: 0 14px 28px rgba(15, 42, 39, 0.3);
        }
        .compliance-note {
            margin-top: 0.85rem;
            font-size: 0.78rem;
            color: #B9B2A1;
            line-height: 1.5;
            display: flex;
            flex-wrap: wrap;
            gap: 0.4rem 1.2rem;
        }
        .divider {
            height: 1px;
            background: rgba(15, 42, 39, 0.1);
            width: 100%;
            margin: 0;
        }
        .footer-disclaimer {
            display: flex;
            flex-wrap: wrap;
            gap: 0.5rem 1.4rem;
            font-size: 0.78rem;
            color: #A9B7B1;
            margin-top: 1rem;
        }
        .grid-articles {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 1.5rem;
        }
        @media (max-width: 640px) {
            .grid-articles {
                grid-template-columns: 1fr;
            }
        }
        .sidebar-tool {
            background: var(--color-linen);
            border: 1px solid rgba(15, 42, 39, 0.1);
            border-radius: var(--radius-base);
            padding: 1.5rem;
        }
        .sidebar-tool .tool-title {
            font-weight: 700;
            color: var(--color-charcoal);
            margin-bottom: 1rem;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .sidebar-tool p {
            font-size: 0.92rem;
            color: var(--color-sage);
            margin-bottom: 1rem;
        }
        .inline-chart-label {
            font-size: 0.78rem;
            letter-spacing: 0.06em;
            color: var(--color-copper);
            display: flex;
            justify-content: space-between;
            margin-top: 1rem;
        }
        .content-layout {
            display: grid;
            grid-template-columns: 1.9fr 1fr;
            gap: 2rem;
            align-items: start;
        }
        @media (max-width: 900px) {
            .content-layout {
                grid-template-columns: 1fr;
            }
        }
        .article-card-mini {
            background: #FFFFFF;
            border: 1px solid rgba(15, 42, 39, 0.08);
            border-radius: var(--radius-base);
            padding: 1.4rem 1.4rem 1.5rem;
            transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
        }
        .article-card-mini:hover {
            transform: translateY(-3px);
            border-color: rgba(199, 168, 94, 0.5);
            box-shadow: var(--shadow-pine-sm);
        }
        .article-card-mini h3 {
            font-family: var(--font-serif-display);
            font-size: 1.1rem;
            font-weight: 700;
            margin-bottom: 0.6rem;
        }
        .article-card-mini p {
            color: var(--color-sage);
            font-size: 0.9rem;
            line-height: 1.7;
        }
        .brand-statement {
            background: #FFFFFF;
            border-radius: var(--radius-base);
            padding: 2rem 2rem;
            border: 1px solid rgba(15, 42, 39, 0.08);
            box-shadow: var(--shadow-pine-sm);
            color: var(--color-charcoal);
            margin-top: 3rem;
        }
        .brand-statement h3 {
            font-family: var(--font-serif-display);
            font-size: 1.5rem;
            font-weight: 700;
            margin-bottom: 1rem;
            color: var(--color-pine);
        }
        .brand-statement p {
            font-size: 0.95rem;
            line-height: 1.9;
            color: var(--color-sage);
        }
        .brand-statement p + p {
            margin-top: 0.8rem;
        }
        .disclaimer-block {
            font-size: 0.8rem;
            color: var(--color-sage);
            line-height: 1.7;
            background: rgba(226, 218, 200, 0.35);
            padding: 1rem 1.2rem;
            border-radius: var(--radius-base);
            margin-top: 1.5rem;
        }

/* roulang page: category4 */
:root {
            --color-pine: #0F2A27;
            --color-pine-down: #0A1E1C;
            --color-pine-up: #1B3B35;
            --color-linen: #F5F2EA;
            --color-sand: #E2DAC8;
            --color-copper: #C7A85E;
            --color-lawn: #B7D75F;
            --color-charcoal: #1F2926;
            --color-sage: #6B746F;
            --radius-base: 6px;
            --radius-sm: 4px;
            --radius-lg: 8px;
            --shadow-pine-sm: 0 1px 4px rgba(15,42,39,0.08);
            --shadow-pine-md: 0 4px 16px rgba(15,42,39,0.12);
            --shadow-pine-lg: 0 12px 40px rgba(15,42,39,0.18);
            --font-serif-display: 'Noto Serif SC', 'Source Han Serif SC', Georgia, serif;
            --font-sans-body: 'Noto Sans SC', 'PingFang SC', system-ui, sans-serif;
            --font-numeric: 'DIN Condensed', 'Roboto Mono', monospace;
            --header-h: 88px;
            --header-compact-h: 60px;
            --container-max: 1200px;
        }
        
        * {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        
        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        
        body {
            font-family: var(--font-sans-body);
            font-size: 15px;
            line-height: 1.8;
            color: var(--color-charcoal);
            background-color: var(--color-linen);
            background-image: 
                radial-gradient(ellipse at 20% 10%, rgba(199,168,94,0.04) 0%, transparent 60%),
                radial-gradient(ellipse at 80% 50%, rgba(183,215,95,0.03) 0%, transparent 50%);
        }
        
        a {
            color: inherit;
            text-decoration: none;
            transition: color 0.25s ease, opacity 0.25s ease;
        }
        
        a:hover {
            opacity: 0.82;
        }
        
        a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
            outline: 2px solid var(--color-lawn);
            outline-offset: 2px;
            border-radius: var(--radius-sm);
        }
        
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        
        button {
            cursor: pointer;
            font-family: inherit;
            border: none;
            background: none;
            transition: all 0.3s ease;
        }
        
        input, select, textarea {
            font-family: inherit;
            font-size: 15px;
            color: var(--color-charcoal);
        }
        
        input::placeholder, textarea::placeholder {
            color: #9AA19D;
        }
        
        .container {
            max-width: var(--container-max);
            margin: 0 auto;
            padding-left: 24px;
            padding-right: 24px;
        }
        
        @media (max-width: 768px) {
            .container {
                padding-left: 16px;
                padding-right: 16px;
            }
        }
        
        /* 分类页专属样式 */
        
        /* Hero - 分类刊头区 */
        .category-hero {
            position: relative;
            min-height: 34vh;
            display: flex;
            align-items: stretch;
            background-color: var(--color-pine);
            overflow: hidden;
        }
        
        .category-hero::before {
            content: '';
            position: absolute;
            inset: 0;
            background-image: url('/assets/images/backpic/back-3.webp');
            background-size: cover;
            background-position: center 40%;
            opacity: 0.22;
            z-index: 0;
        }
        
        .category-hero::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(15,42,39,0.92) 0%, rgba(10,30,28,0.78) 50%, rgba(15,42,39,0.55) 100%);
            z-index: 1;
        }
        
        .category-hero .container {
            position: relative;
            z-index: 2;
            display: flex;
            flex-direction: column;
            justify-content: center;
            min-height: 34vh;
            padding-top: 40px;
            padding-bottom: 40px;
        }
        
        .category-hero-label {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            font-size: 13px;
            font-weight: 500;
            letter-spacing: 0.16em;
            text-transform: uppercase;
            color: var(--color-copper);
            margin-bottom: 16px;
        }
        
        .category-hero-label::before {
            content: '';
            display: inline-block;
            width: 24px;
            height: 1px;
            background: var(--color-copper);
        }
        
        .category-hero h1 {
            font-family: var(--font-serif-display);
            font-size: clamp(30px, 4.2vw, 40px);
            font-weight: 700;
            line-height: 1.3;
            color: #FFFFFF;
            margin-bottom: 14px;
            letter-spacing: 0.01em;
        }
        
        .category-hero-sub {
            font-size: 16px;
            line-height: 1.8;
            color: rgba(255,255,255,0.78);
            max-width: 620px;
            margin-bottom: 20px;
        }
        
        .category-hero-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 16px 28px;
            font-size: 13px;
            color: rgba(255,255,255,0.6);
            letter-spacing: 0.04em;
        }
        
        .category-hero-meta span {
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        
        .category-hero-meta .meta-dot {
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: var(--color-lawn);
        }
        
        /* 封面图位 */
        .category-cover {
            padding: 0;
            margin-top: -1px;
        }
        
        .category-cover-inner {
            position: relative;
            overflow: hidden;
            border-bottom: 1px solid rgba(199,168,94,0.25);
            background: var(--color-sand);
        }
        
        .category-cover-inner img {
            width: 100%;
            height: 260px;
            object-fit: cover;
            object-position: center 45%;
            transition: transform 0.6s ease;
        }
        
        .category-cover-inner:hover img {
            transform: scale(1.015);
        }
        
        .category-cover-inner::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 60px;
            background: linear-gradient(to top, var(--color-linen) 0%, transparent 100%);
            z-index: 1;
        }
        
        .cover-caption {
            position: absolute;
            bottom: 20px;
            left: 24px;
            z-index: 2;
            font-size: 12px;
            letter-spacing: 0.12em;
            text-transform: uppercase;
            color: #FFFFFF;
            background: rgba(15,42,39,0.72);
            padding: 6px 14px;
            border-radius: var(--radius-sm);
            backdrop-filter: blur(6px);
            border: 1px solid rgba(199,168,94,0.35);
        }
        
        /* 提示卡区 */
        .tips-section {
            padding: 64px 0 40px;
            background: var(--color-linen);
        }
        
        .section-heading {
            display: flex;
            align-items: baseline;
            justify-content: space-between;
            gap: 20px;
            flex-wrap: wrap;
            margin-bottom: 32px;
        }
        
        .section-heading h2 {
            font-family: var(--font-serif-display);
            font-size: clamp(22px, 2.8vw, 28px);
            font-weight: 700;
            color: var(--color-pine);
            letter-spacing: 0.02em;
        }
        
        .section-heading .heading-note {
            font-size: 13px;
            color: var(--color-sage);
            letter-spacing: 0.06em;
            font-weight: 400;
        }
        
        .tips-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }
        
        .tip-card {
            background: #FFFFFF;
            border-radius: var(--radius-base);
            padding: 28px 26px;
            border: 1px solid rgba(199,168,94,0.4);
            border-left: 5px solid var(--color-copper);
            box-shadow: var(--shadow-pine-sm);
            transition: all 0.35s ease;
            position: relative;
        }
        
        .tip-card:hover {
            box-shadow: var(--shadow-pine-md);
            border-left-color: var(--color-lawn);
            transform: translateY(-3px);
        }
        
        .tip-card-num {
            font-family: var(--font-numeric);
            font-size: 42px;
            font-weight: 700;
            color: rgba(15,42,39,0.09);
            line-height: 1;
            position: absolute;
            top: 18px;
            right: 22px;
            pointer-events: none;
        }
        
        .tip-card h3 {
            font-family: var(--font-serif-display);
            font-size: 18px;
            font-weight: 600;
            color: var(--color-pine);
            margin-bottom: 10px;
            letter-spacing: 0.02em;
        }
        
        .tip-card p {
            font-size: 14px;
            line-height: 1.8;
            color: var(--color-sage);
            margin-bottom: 0;
        }
        
        .tip-card .tip-tag {
            display: inline-block;
            font-size: 12px;
            font-weight: 500;
            letter-spacing: 0.1em;
            text-transform: uppercase;
            color: var(--color-copper);
            margin-bottom: 10px;
        }
        
        /* 内容列表 */
        .content-list-section {
            padding: 48px 0 56px;
            background: #FFFFFF;
            border-top: 1px solid rgba(199,168,94,0.2);
            border-bottom: 1px solid rgba(199,168,94,0.2);
        }
        
        .content-list-head {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            flex-wrap: wrap;
            margin-bottom: 28px;
        }
        
        .content-list-head h2 {
            font-family: var(--font-serif-display);
            font-size: clamp(20px, 2.4vw, 26px);
            font-weight: 700;
            color: var(--color-pine);
        }
        
        .content-list-head .list-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 12px;
            font-weight: 500;
            letter-spacing: 0.08em;
            color: var(--color-sage);
            background: var(--color-linen);
            padding: 6px 14px;
            border-radius: var(--radius-sm);
            border: 1px solid rgba(199,168,94,0.25);
        }
        
        .list-items {
            display: flex;
            flex-direction: column;
            gap: 14px;
        }
        
        .list-item {
            display: flex;
            align-items: flex-start;
            gap: 20px;
            padding: 20px 22px;
            background: var(--color-linen);
            border-radius: var(--radius-base);
            border: 1px solid transparent;
            transition: all 0.3s ease;
            text-decoration: none;
            color: inherit;
        }
        
        .list-item:hover {
            border-color: var(--color-copper);
            background: #FBF9F3;
            transform: translateX(4px);
        }
        
        .list-item-index {
            flex-shrink: 0;
            width: 36px;
            height: 36px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-family: var(--font-numeric);
            font-size: 16px;
            font-weight: 700;
            color: var(--color-copper);
            border: 1px solid rgba(199,168,94,0.45);
            border-radius: 50%;
            background: #FFFFFF;
        }
        
        .list-item-body {
            flex: 1;
            min-width: 0;
        }
        
        .list-item-title {
            font-family: var(--font-serif-display);
            font-size: 17px;
            font-weight: 600;
            color: var(--color-pine);
            margin-bottom: 6px;
            line-height: 1.5;
        }
        
        .list-item-desc {
            font-size: 14px;
            line-height: 1.75;
            color: var(--color-sage);
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        
        .list-item-tag {
            flex-shrink: 0;
            font-size: 12px;
            font-weight: 500;
            letter-spacing: 0.06em;
            color: #FFFFFF;
            background: var(--color-pine);
            padding: 4px 12px;
            border-radius: var(--radius-sm);
            white-space: nowrap;
            margin-top: 4px;
        }
        
        /* 横向卡片流 */
        .horizontal-cards-section {
            padding: 56px 0 64px;
            background: var(--color-linen);
        }
        
        .horizontal-cards-scroll {
            display: flex;
            gap: 18px;
            overflow-x: auto;
            scroll-snap-type: x mandatory;
            -webkit-overflow-scrolling: touch;
            padding-bottom: 14px;
            scrollbar-width: thin;
            scrollbar-color: rgba(199,168,94,0.5) transparent;
        }
        
        .horizontal-cards-scroll::-webkit-scrollbar {
            height: 4px;
        }
        
        .horizontal-cards-scroll::-webkit-scrollbar-track {
            background: transparent;
        }
        
        .horizontal-cards-scroll::-webkit-scrollbar-thumb {
            background: rgba(199,168,94,0.5);
            border-radius: 99px;
        }
        
        .h-card {
            flex: 0 0 auto;
            width: 300px;
            scroll-snap-align: start;
            background: #FFFFFF;
            border-radius: var(--radius-base);
            box-shadow: var(--shadow-pine-sm);
            border: 1px solid rgba(199,168,94,0.2);
            overflow: hidden;
            transition: all 0.35s ease;
        }
        
        .h-card:hover {
            box-shadow: var(--shadow-pine-md);
            border-color: var(--color-copper);
            transform: translateY(-4px);
        }
        
        .h-card-img {
            position: relative;
            height: 160px;
            overflow: hidden;
        }
        
        .h-card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }
        
        .h-card:hover .h-card-img img {
            transform: scale(1.06);
        }
        
        .h-card-img::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(to bottom, transparent 40%, rgba(15,42,39,0.65) 100%);
        }
        
        .h-card-img .h-card-tag {
            position: absolute;
            bottom: 12px;
            left: 16px;
            z-index: 2;
            font-size: 11px;
            font-weight: 600;
            letter-spacing: 0.1em;
            text-transform: uppercase;
            color: #FFFFFF;
            background: rgba(199,168,94,0.85);
            padding: 3px 12px;
            border-radius: var(--radius-sm);
        }
        
        .h-card-body {
            padding: 20px 18px 18px;
        }
        
        .h-card-title {
            font-family: var(--font-serif-display);
            font-size: 16px;
            font-weight: 600;
            color: var(--color-pine);
            margin-bottom: 8px;
            line-height: 1.5;
        }
        
        .h-card-text {
            font-size: 13px;
            line-height: 1.75;
            color: var(--color-sage);
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        
        /* FAQ */
        .faq-section {
            padding: 56px 0 64px;
            background: #FFFFFF;
            border-top: 1px solid rgba(199,168,94,0.2);
        }
        
        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 12px;
            max-width: 820px;
        }
        
        .faq-item {
            border: 1px solid rgba(199,168,94,0.2);
            border-radius: var(--radius-base);
            overflow: hidden;
            background: var(--color-linen);
            transition: all 0.3s ease;
        }
        
        .faq-item.open {
            border-color: var(--color-copper);
            background: #FBF9F3;
            box-shadow: var(--shadow-pine-sm);
        }
        
        .faq-question {
            width: 100%;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            padding: 18px 22px;
            text-align: left;
            font-size: 15px;
            font-weight: 600;
            color: var(--color-pine);
            letter-spacing: 0.02em;
            border: none;
            background: transparent;
            transition: color 0.25s ease;
        }
        
        .faq-question:hover {
            color: var(--color-copper);
        }
        
        .faq-num {
            flex-shrink: 0;
            font-family: var(--font-numeric);
            font-size: 14px;
            font-weight: 700;
            color: var(--color-copper);
            letter-spacing: 0.08em;
        }
        
        .faq-icon {
            flex-shrink: 0;
            width: 28px;
            height: 28px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            font-weight: 400;
            color: var(--color-sage);
            border: 1px solid rgba(107,116,111,0.4);
            border-radius: 50%;
            transition: all 0.3s ease;
        }
        
        .faq-item.open .faq-icon {
            color: var(--color-pine);
            border-color: var(--color-pine);
            background: var(--color-lawn);
            transform: rotate(45deg);
        }
        
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.4s ease, padding 0.3s ease;
            padding: 0 22px;
        }
        
        .faq-item.open .faq-answer {
            max-height: 320px;
            padding: 0 22px 20px;
        }
        
        .faq-answer p {
            font-size: 14px;
            line-height: 1.8;
            color: var(--color-sage);
            padding-left: 16px;
            border-left: 4px solid var(--color-copper);
        }
        
        /* CTA */
        .cta-section {
            padding: 64px 0 72px;
            background: var(--color-pine);
            position: relative;
            overflow: hidden;
        }
        
        .cta-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 2px;
            background: linear-gradient(90deg, var(--color-copper), var(--color-lawn), var(--color-copper));
        }
        
        .cta-section::after {
            content: '';
            position: absolute;
            bottom: -80px;
            right: -40px;
            width: 320px;
            height: 320px;
            border-radius: 50%;
            border: 1px solid rgba(199,168,94,0.18);
            pointer-events: none;
        }
        
        .cta-inner {
            position: relative;
            z-index: 2;
            display: flex;
            gap: 48px;
            flex-wrap: wrap;
            align-items: flex-start;
        }
        
        .cta-left {
            flex: 1;
            min-width: 280px;
        }
        
        .cta-left h2 {
            font-family: var(--font-serif-display);
            font-size: clamp(24px, 3vw, 32px);
            font-weight: 700;
            color: #FFFFFF;
            margin-bottom: 14px;
            letter-spacing: 0.02em;
        }
        
        .cta-left p {
            font-size: 15px;
            line-height: 1.8;
            color: rgba(255,255,255,0.72);
            max-width: 420px;
            margin-bottom: 0;
        }
        
        .cta-right {
            flex: 1;
            min-width: 300px;
            background: rgba(255,255,255,0.06);
            border: 1px solid rgba(199,168,94,0.35);
            border-radius: var(--radius-base);
            padding: 28px 26px;
            backdrop-filter: blur(8px);
        }
        
        .cta-right .form-group {
            margin-bottom: 14px;
        }
        
        .cta-right label {
            display: block;
            font-size: 13px;
            font-weight: 500;
            letter-spacing: 0.04em;
            color: rgba(255,255,255,0.8);
            margin-bottom: 5px;
        }
        
        .cta-right input,
        .cta-right select,
        .cta-right textarea {
            width: 100%;
            padding: 10px 14px;
            background: rgba(255,255,255,0.08);
            border: 1px solid rgba(199,168,94,0.5);
            border-radius: var(--radius-sm);
            color: #FFFFFF;
            font-size: 14px;
            transition: all 0.3s ease;
            outline: none;
        }
        
        .cta-right input:focus,
        .cta-right select:focus,
        .cta-right textarea:focus {
            border-color: var(--color-lawn);
            box-shadow: 0 0 0 3px rgba(183,215,95,0.18);
            background: rgba(255,255,255,0.12);
        }
        
        .cta-right input::placeholder,
        .cta-right textarea::placeholder {
            color: rgba(255,255,255,0.4);
        }
        
        .cta-right select option {
            color: var(--color-charcoal);
            background: #FFFFFF;
        }
        
        .cta-right .btn-submit {
            width: 100%;
            padding: 12px 20px;
            background: var(--color-lawn);
            color: var(--color-pine-down);
            font-size: 15px;
            font-weight: 600;
            letter-spacing: 0.08em;
            border-radius: var(--radius-sm);
            border: none;
            transition: all 0.3s ease;
            margin-top: 6px;
        }
        
        .cta-right .btn-submit:hover {
            background: #C9E566;
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(183,215,95,0.35);
        }
        
        .cta-right .btn-submit:active {
            transform: translateY(0);
            box-shadow: none;
        }
        
        .cta-disclaimer {
            margin-top: 14px;
            font-size: 12px;
            line-height: 1.7;
            color: rgba(255,255,255,0.58);
            text-align: center;
            letter-spacing: 0.02em;
        }
        
        /* 响应式 */
        @media (max-width: 1024px) {
            .tips-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            
            .cta-inner {
                gap: 32px;
            }
        }
        
        @media (max-width: 768px) {
            .category-hero {
                min-height: 30vh;
            }
            
            .category-hero .container {
                min-height: 30vh;
                padding-top: 28px;
                padding-bottom: 28px;
            }
            
            .category-hero h1 {
                font-size: 26px;
            }
            
            .category-cover-inner img {
                height: 180px;
            }
            
            .tips-grid {
                grid-template-columns: 1fr;
                gap: 14px;
            }
            
            .tip-card {
                padding: 22px 20px;
            }
            
            .list-item {
                flex-wrap: wrap;
                gap: 12px;
                padding: 16px 18px;
            }
            
            .list-item-tag {
                order: 3;
                margin-top: 4px;
            }
            
            .list-item-index {
                width: 30px;
                height: 30px;
                font-size: 14px;
            }
            
            .h-card {
                width: 260px;
            }
            
            .cta-inner {
                flex-direction: column;
            }
            
            .cta-left, .cta-right {
                min-width: 100%;
            }
            
            .faq-question {
                padding: 14px 16px;
                font-size: 14px;
            }
            
            .faq-answer {
                padding: 0 16px;
            }
            
            .faq-item.open .faq-answer {
                padding: 0 16px 16px;
            }
        }
        
        @media (max-width: 520px) {
            .category-hero h1 {
                font-size: 22px;
            }
            
            .category-hero-sub {
                font-size: 14px;
            }
            
            .category-hero-meta {
                flex-direction: column;
                gap: 8px;
            }
            
            .section-heading {
                flex-direction: column;
                gap: 6px;
                margin-bottom: 22px;
            }
            
            .h-card {
                width: 230px;
            }
            
            .horizontal-cards-section {
                padding: 40px 0 48px;
            }
            
            .cta-section {
                padding: 48px 0 56px;
            }
            
            .cta-right {
                padding: 20px 18px;
            }
        }

/* roulang page: category3 */
:root {
            --color-pine: #0F2A27;
            --color-pine-down: #0A1F1C;
            --color-pine-up: #163B35;
            --color-linen: #F5F2EA;
            --color-sand: #E2DAC8;
            --color-copper: #C7A85E;
            --color-lawn: #B7D75F;
            --color-charcoal: #1F2926;
            --color-sage: #6B746F;
            --radius-base: 6px;
            --radius-sm: 4px;
            --radius-lg: 10px;
            --shadow-pine-sm: 0 2px 8px rgba(15, 42, 39, 0.08);
            --shadow-pine-md: 0 8px 28px rgba(15, 42, 39, 0.14);
            --shadow-pine-lg: 0 16px 48px rgba(15, 42, 39, 0.2);
            --font-serif-display: 'Noto Serif SC', 'Source Han Serif SC', 'Songti SC', serif;
            --font-sans-body: 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
            --font-numeric: 'DIN Condensed', 'Roboto Mono', 'SF Mono', monospace;
            --header-h: 88px;
            --header-compact-h: 64px;
            --container-max: 1200px;
        }

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

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: var(--font-sans-body);
            font-size: 16px;
            line-height: 1.8;
            color: var(--color-charcoal);
            background-color: var(--color-linen);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        a {
            color: inherit;
            text-decoration: none;
        }

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

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

        .container {
            max-width: var(--container-max);
            margin-left: auto;
            margin-right: auto;
            padding-left: 20px;
            padding-right: 20px;
        }

        main {
            display: block;
        }

        .section-space {
            padding-top: 56px;
            padding-bottom: 56px;
        }

        .section-space-lg {
            padding-top: 80px;
            padding-bottom: 80px;
        }

        /* 分类刊头区 */
        .cat-hero {
            position: relative;
            background-color: var(--color-pine);
            background-image: linear-gradient(135deg, rgba(15, 42, 39, 0.86) 0%, rgba(10, 31, 28, 0.92) 100%), url('/assets/images/backpic/back-2.webp');
            background-size: cover;
            background-position: center;
            color: var(--color-linen);
            padding: 48px 0 56px;
            border-bottom: 2px solid rgba(199, 168, 94, 0.3);
        }

        .cat-hero::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 4px;
            background: linear-gradient(90deg, var(--color-copper), rgba(199, 168, 94, 0.2), transparent);
        }

        .cat-hero .cat-badge {
            display: inline-block;
            font-size: 12px;
            letter-spacing: 2px;
            text-transform: uppercase;
            color: var(--color-copper);
            border: 1px solid rgba(199, 168, 94, 0.5);
            padding: 4px 12px;
            border-radius: var(--radius-sm);
            margin-bottom: 16px;
            background: rgba(199, 168, 94, 0.08);
        }

        .cat-hero h1 {
            font-family: var(--font-serif-display);
            font-size: 36px;
            font-weight: 700;
            line-height: 1.3;
            margin-bottom: 12px;
            color: var(--color-linen);
        }

        .cat-hero .cat-subtitle {
            font-size: 17px;
            color: rgba(245, 242, 234, 0.75);
            max-width: 580px;
            line-height: 1.7;
        }

        .cat-hero .cat-meta-row {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            margin-top: 20px;
        }

        .cat-hero .cat-meta-tag {
            font-size: 12px;
            padding: 4px 10px;
            border: 1px solid rgba(245, 242, 234, 0.25);
            border-radius: 20px;
            color: rgba(245, 242, 234, 0.7);
            background: rgba(245, 242, 234, 0.05);
        }

        /* 封面图位 */
        .cover-stage {
            background: var(--color-sand);
            padding: 32px 0;
            border-bottom: 1px solid rgba(15, 42, 39, 0.08);
        }

        .cover-stage .cover-frame {
            position: relative;
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-pine-md);
            aspect-ratio: 21 / 9;
            max-height: 380px;
        }

        .cover-stage .cover-frame img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.6s ease;
        }

        .cover-stage .cover-frame:hover img {
            transform: scale(1.02);
        }

        .cover-stage .cover-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, transparent 40%, rgba(15, 42, 39, 0.65) 100%);
            display: flex;
            align-items: flex-end;
            padding: 24px 28px;
        }

        .cover-stage .cover-overlay-inner {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 12px;
        }

        .cover-stage .cover-tag {
            font-size: 12px;
            font-weight: 500;
            padding: 6px 12px;
            background: var(--color-copper);
            color: var(--color-pine);
            border-radius: var(--radius-sm);
            letter-spacing: 1px;
        }

        .cover-stage .cover-text {
            color: var(--color-linen);
            font-size: 15px;
            font-weight: 500;
            text-shadow: 0 2px 6px rgba(0, 0, 0, 0.5);
        }

        /* 加权内容列表 */
        .weighted-list {
            background: var(--color-linen);
        }

        .weighted-list .wl-header {
            display: flex;
            flex-wrap: wrap;
            align-items: flex-end;
            justify-content: space-between;
            gap: 12px;
            margin-bottom: 28px;
            padding-bottom: 16px;
            border-bottom: 1px solid rgba(15, 42, 39, 0.1);
        }

        .weighted-list .wl-heading {
            font-family: var(--font-serif-display);
            font-size: 24px;
            font-weight: 700;
            color: var(--color-pine);
        }

        .weighted-list .wl-desc {
            font-size: 14px;
            color: var(--color-sage);
            max-width: 340px;
        }

        .weighted-list .wl-grid {
            display: grid;
            grid-template-columns: 7fr 5fr;
            gap: 20px;
        }

        .weighted-list .wl-main-card {
            background: #fff;
            border: 1px solid rgba(15, 42, 39, 0.06);
            border-radius: var(--radius-base);
            padding: 28px;
            box-shadow: var(--shadow-pine-sm);
            transition: box-shadow 0.3s ease, border-color 0.3s ease, transform 0.3s ease;
        }

        .weighted-list .wl-main-card:hover {
            box-shadow: var(--shadow-pine-md);
            border-color: rgba(199, 168, 94, 0.4);
            transform: translateY(-3px);
        }

        .weighted-list .wl-main-card .wl-index {
            font-family: var(--font-numeric);
            font-size: 14px;
            font-weight: 600;
            color: var(--color-copper);
            letter-spacing: 1px;
            margin-bottom: 8px;
        }

        .weighted-list .wl-main-card h3 {
            font-size: 20px;
            font-weight: 600;
            color: var(--color-pine);
            margin-bottom: 10px;
            font-family: var(--font-serif-display);
        }

        .weighted-list .wl-main-card p {
            font-size: 15px;
            color: var(--color-sage);
            line-height: 1.7;
            margin-bottom: 16px;
        }

        .weighted-list .wl-main-card .wl-stats {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
        }

        .weighted-list .wl-main-card .wl-stat {
            flex: 1;
            min-width: 80px;
        }

        .weighted-list .wl-main-card .wl-stat-value {
            font-family: var(--font-numeric);
            font-size: 26px;
            font-weight: 700;
            color: var(--color-pine);
            line-height: 1.2;
        }

        .weighted-list .wl-main-card .wl-stat-label {
            font-size: 12px;
            color: var(--color-sage);
            letter-spacing: 0.5px;
        }

        .weighted-list .wl-side-stack {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }

        .weighted-list .wl-side-card {
            background: #fff;
            border: 1px solid rgba(15, 42, 39, 0.06);
            border-radius: var(--radius-base);
            padding: 20px;
            box-shadow: var(--shadow-pine-sm);
            transition: box-shadow 0.3s ease, border-color 0.3s ease, transform 0.3s ease;
            display: flex;
            align-items: flex-start;
            gap: 14px;
            flex: 1;
        }

        .weighted-list .wl-side-card:hover {
            box-shadow: var(--shadow-pine-md);
            border-color: rgba(199, 168, 94, 0.4);
            transform: translateY(-2px);
        }

        .weighted-list .wl-side-card .wl-side-num {
            font-family: var(--font-numeric);
            font-size: 32px;
            font-weight: 700;
            color: rgba(199, 168, 94, 0.3);
            line-height: 1;
            min-width: 44px;
        }

        .weighted-list .wl-side-card h4 {
            font-size: 16px;
            font-weight: 600;
            color: var(--color-pine);
            margin-bottom: 4px;
        }

        .weighted-list .wl-side-card p {
            font-size: 13px;
            color: var(--color-sage);
            line-height: 1.6;
        }

        /* 横向卡片流 - 流程步骤 */
        .flow-section {
            background: var(--color-pine);
            padding-top: 56px;
            padding-bottom: 64px;
            position: relative;
            overflow: hidden;
        }

        .flow-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 2px;
            background: linear-gradient(90deg, transparent, var(--color-copper), transparent);
            opacity: 0.5;
        }

        .flow-section .flow-header {
            display: flex;
            flex-wrap: wrap;
            align-items: flex-end;
            justify-content: space-between;
            gap: 12px;
            margin-bottom: 28px;
        }

        .flow-section .flow-heading {
            font-family: var(--font-serif-display);
            font-size: 24px;
            font-weight: 700;
            color: var(--color-linen);
        }

        .flow-section .flow-sub {
            font-size: 14px;
            color: rgba(245, 242, 234, 0.6);
            max-width: 300px;
        }

        .flow-section .flow-cards {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
        }

        .flow-section .flow-card {
            background: rgba(245, 242, 234, 0.06);
            border: 1px solid rgba(245, 242, 234, 0.12);
            border-radius: var(--radius-base);
            padding: 24px 20px;
            transition: background 0.3s ease, border-color 0.3s ease, transform 0.3s ease;
            position: relative;
        }

        .flow-section .flow-card:hover {
            background: rgba(245, 242, 234, 0.1);
            border-color: rgba(183, 215, 95, 0.4);
            transform: translateY(-4px);
        }

        .flow-section .flow-card .flow-step {
            font-family: var(--font-numeric);
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 2px;
            color: var(--color-copper);
            margin-bottom: 10px;
            display: block;
        }

        .flow-section .flow-card .flow-icon {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: rgba(199, 168, 94, 0.15);
            border: 1px solid rgba(199, 168, 94, 0.4);
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 12px;
            font-size: 18px;
            color: var(--color-copper);
        }

        .flow-section .flow-card h4 {
            font-size: 16px;
            font-weight: 600;
            color: var(--color-linen);
            margin-bottom: 6px;
        }

        .flow-section .flow-card p {
            font-size: 13px;
            color: rgba(245, 242, 234, 0.6);
            line-height: 1.6;
        }

        .flow-section .flow-arrow {
            display: flex;
            align-items: center;
            justify-content: center;
            color: rgba(199, 168, 94, 0.4);
            font-size: 20px;
        }

        /* 转化CTA区 */
        .cta-form-section {
            background: var(--color-linen);
            padding-top: 64px;
            padding-bottom: 72px;
        }

        .cta-form-section .cta-grid {
            display: grid;
            grid-template-columns: 1fr 1.2fr;
            gap: 36px;
            align-items: start;
        }

        .cta-form-section .cta-info h2 {
            font-family: var(--font-serif-display);
            font-size: 28px;
            font-weight: 700;
            color: var(--color-pine);
            margin-bottom: 12px;
        }

        .cta-form-section .cta-info p {
            font-size: 15px;
            color: var(--color-sage);
            line-height: 1.7;
            margin-bottom: 20px;
        }

        .cta-form-section .cta-info .cta-benefit-list {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .cta-form-section .cta-info .cta-benefit-list li {
            font-size: 14px;
            color: var(--color-charcoal);
            display: flex;
            align-items: flex-start;
            gap: 8px;
        }

        .cta-form-section .cta-info .cta-benefit-list li::before {
            content: '';
            display: inline-block;
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--color-lawn);
            margin-top: 7px;
            flex-shrink: 0;
        }

        .cta-form-section .cta-form-box {
            background: var(--color-pine);
            padding: 32px;
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-pine-lg);
            border: 1px solid rgba(199, 168, 94, 0.2);
        }

        .cta-form-section .cta-form-box form {
            display: flex;
            flex-direction: column;
            gap: 14px;
        }

        .cta-form-section .cta-form-box .form-row {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 12px;
        }

        .cta-form-section .cta-form-box label {
            font-size: 12px;
            font-weight: 500;
            color: rgba(245, 242, 234, 0.7);
            letter-spacing: 0.5px;
            margin-bottom: 2px;
            display: block;
        }

        .cta-form-section .cta-form-box input,
        .cta-form-section .cta-form-box select,
        .cta-form-section .cta-form-box textarea {
            width: 100%;
            background: rgba(245, 242, 234, 0.08);
            border: 1px solid rgba(199, 168, 94, 0.35);
            border-radius: var(--radius-sm);
            padding: 10px 12px;
            color: var(--color-linen);
            font-size: 14px;
            transition: border-color 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
            outline: none;
        }

        .cta-form-section .cta-form-box input:focus,
        .cta-form-section .cta-form-box select:focus,
        .cta-form-section .cta-form-box textarea:focus {
            border-color: var(--color-lawn);
            box-shadow: 0 0 0 3px rgba(183, 215, 95, 0.15);
            background: rgba(245, 242, 234, 0.12);
        }

        .cta-form-section .cta-form-box input::placeholder,
        .cta-form-section .cta-form-box textarea::placeholder {
            color: rgba(245, 242, 234, 0.35);
        }

        .cta-form-section .cta-form-box select option {
            background: var(--color-pine);
            color: var(--color-linen);
        }

        .cta-form-section .cta-form-box .form-submit {
            background: var(--color-copper);
            color: var(--color-pine);
            font-weight: 600;
            font-size: 15px;
            padding: 12px 20px;
            border: none;
            border-radius: var(--radius-sm);
            cursor: pointer;
            letter-spacing: 1px;
            transition: background 0.3s ease, color 0.3s ease, transform 0.3s ease;
        }

        .cta-form-section .cta-form-box .form-submit:hover {
            background: var(--color-lawn);
            color: var(--color-pine);
            transform: translateY(-2px);
        }

        .cta-form-section .cta-form-box .form-submit:active {
            transform: translateY(0);
        }

        .cta-form-section .cta-form-box .compliance-note {
            font-size: 12px;
            color: rgba(245, 242, 234, 0.5);
            text-align: center;
            margin-top: 12px;
            line-height: 1.5;
        }

        /* 响应式 */
        @media (max-width: 1024px) {
            .weighted-list .wl-grid {
                grid-template-columns: 1fr;
            }

            .flow-section .flow-cards {
                grid-template-columns: repeat(2, 1fr);
            }

            .flow-section .flow-arrow {
                display: none;
            }

            .cta-form-section .cta-grid {
                grid-template-columns: 1fr;
            }
        }

        @media (max-width: 768px) {
            .section-space {
                padding-top: 40px;
                padding-bottom: 40px;
            }

            .section-space-lg {
                padding-top: 56px;
                padding-bottom: 56px;
            }

            .cat-hero {
                padding: 36px 0 40px;
            }

            .cat-hero h1 {
                font-size: 28px;
            }

            .cat-hero .cat-subtitle {
                font-size: 15px;
            }

            .cover-stage .cover-frame {
                aspect-ratio: 16 / 9;
                max-height: 260px;
            }

            .cover-stage .cover-overlay {
                padding: 16px 18px;
            }

            .weighted-list .wl-header {
                flex-direction: column;
                align-items: flex-start;
            }

            .weighted-list .wl-desc {
                max-width: 100%;
            }

            .flow-section .flow-cards {
                grid-template-columns: 1fr;
            }

            .flow-section .flow-heading {
                font-size: 20px;
            }

            .flow-section {
                padding-top: 40px;
                padding-bottom: 44px;
            }

            .cta-form-section .cta-form-box {
                padding: 24px 20px;
            }

            .cta-form-section .cta-form-box .form-row {
                grid-template-columns: 1fr;
            }

            .cta-form-section .cta-info h2 {
                font-size: 24px;
            }
        }

        @media (max-width: 520px) {
            .container {
                padding-left: 12px;
                padding-right: 12px;
            }

            .cat-hero h1 {
                font-size: 24px;
            }

            .cat-hero .cat-badge {
                font-size: 10px;
                letter-spacing: 1px;
            }

            .weighted-list .wl-main-card {
                padding: 20px 16px;
            }

            .weighted-list .wl-main-card .wl-stat-value {
                font-size: 22px;
            }

            .flow-section .flow-card {
                padding: 20px 16px;
            }

            .cta-form-section .cta-form-box {
                padding: 20px 16px;
            }
        }