/* roulang page: index */
:root {
        --primary: #00c48d;
        --primary-strong: #00a879;
        --primary-soft: rgba(0, 196, 141, 0.12);
        --accent: #ff6a2a;
        --ink: #14251f;
        --muted: #5e7069;
        --bg: #f5f7f4;
        --surface: #ffffff;
        --dark-bg: #07130e;
        --dark-bg2: #0d1f17;
        --dark-text: #dce9e3;
        --line: rgba(12, 43, 34, 0.1);
        --shadow-sm: 0 4px 14px rgba(7, 20, 15, 0.06);
        --shadow-card: 0 8px 30px rgba(7, 20, 15, 0.08);
        --shadow-float: 0 16px 42px rgba(7, 20, 15, 0.16);
        --radius-md: 13px;
        --radius-lg: 20px;
        --radius-full: 999px;
    }

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

    html {
        scroll-behavior: smooth;
    }

    body {
        margin: 0;
        background: var(--bg);
        color: var(--ink);
        font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Segoe UI", Roboto, sans-serif;
        line-height: 1.7;
        -webkit-font-smoothing: antialiased;
    }

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

    a {
        color: inherit;
        text-decoration: none;
        transition: color .2s ease, background-color .2s ease, box-shadow .2s ease, transform .2s ease, border-color .2s ease;
    }

    button,
    input {
        font-family: inherit;
    }

    h1, h2, h3, h4, p, figure, ul {
        margin: 0;
    }

    ul {
        padding: 0;
        list-style: none;
    }

    .wrap {
        max-width: 1200px;
        margin: 0 auto;
        padding-left: 24px;
        padding-right: 24px;
    }

    .section {
        padding-top: 88px;
        padding-bottom: 88px;
    }

    .section-head {
        max-width: 760px;
        margin: 0 auto 56px;
        text-align: center;
    }

    .section-head .overline {
        display: inline-block;
        margin-bottom: 12px;
        font-size: 13px;
        font-weight: 700;
        letter-spacing: .16em;
        color: var(--primary-strong);
        text-transform: uppercase;
    }

    .section-head h2 {
        font-size: clamp(28px, 4.2vw, 40px);
        line-height: 1.2;
        font-weight: 800;
        letter-spacing: -0.01em;
        color: var(--ink);
    }

    .section-head p {
        margin-top: 16px;
        color: var(--muted);
        font-size: 16px;
    }

    .btn {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        gap: 8px;
        border: 0;
        border-radius: var(--radius-full);
        font-weight: 700;
        line-height: 1;
        cursor: pointer;
        white-space: nowrap;
        transition: all .22s ease;
    }

    .btn:focus-visible,
    a:focus-visible,
    summary:focus-visible,
    input:focus-visible,
    button:focus-visible {
        outline: 3px solid rgba(0, 196, 141, .55);
        outline-offset: 3px;
    }

    .btn-primary {
        background: var(--primary);
        color: #04261c;
    }

    .btn-primary:hover {
        background: #00d69c;
        transform: translateY(-2px);
        box-shadow: var(--shadow-float);
    }

    .btn-primary:active {
        transform: translateY(0) scale(.98);
    }

    .btn-accent {
        background: var(--accent);
        color: #fff;
    }

    .btn-accent:hover {
        background: #ff7e44;
        transform: translateY(-2px);
        box-shadow: 0 14px 34px rgba(255, 106, 42, .28);
    }

    .btn-accent:active {
        transform: translateY(0) scale(.98);
    }

    .btn-ghost {
        background: transparent;
        color: #fff;
        border: 2px solid rgba(255, 255, 255, .38);
    }

    .btn-ghost:hover {
        background: rgba(255, 255, 255, .1);
        border-color: rgba(255, 255, 255, .7);
        transform: translateY(-2px);
    }

    .btn-ghost:active {
        transform: translateY(0) scale(.98);
    }

    .btn-lg {
        height: 52px;
        padding: 0 32px;
        font-size: 16px;
    }

    .btn-md {
        height: 44px;
        padding: 0 22px;
        font-size: 14px;
    }

    .btn-sm {
        height: 40px;
        padding: 0 18px;
        font-size: 14px;
    }

    /* ===== Header Top ===== */
    .topbar {
        background: var(--dark-bg);
        color: rgba(255, 255, 255, .72);
        font-size: 13px;
        line-height: 36px;
        border-bottom: 1px solid rgba(255, 255, 255, .06);
    }

    .topbar-inner {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 16px;
        min-height: 36px;
    }

    .topbar-sports {
        display: flex;
        align-items: center;
        gap: 10px;
    }

    .topbar-sports .sep {
        width: 3px;
        height: 3px;
        border-radius: 50%;
        background: var(--primary);
        opacity: .8;
    }

    /* ===== Header Main ===== */
    .header-main {
        background: var(--dark-bg2);
        position: relative;
        z-index: 30;
    }

    .header-main-inner {
        display: flex;
        align-items: center;
        justify-content: space-between;
        min-height: 80px;
        gap: 24px;
    }

    .brand {
        display: flex;
        align-items: center;
        gap: 12px;
    }

    .brand-mark {
        width: 44px;
        height: 44px;
        flex: 0 0 44px;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        font-size: 22px;
        font-weight: 900;
        color: #04251c;
        background: var(--primary);
        border-radius: 13px;
        box-shadow: 0 8px 20px rgba(0, 196, 141, .2);
    }

    .brand-text {
        display: flex;
        flex-direction: column;
        gap: 2px;
    }

    .brand-name {
        font-size: 22px;
        font-weight: 900;
        letter-spacing: .01em;
        color: #fff;
        line-height: 1.2;
    }

    .brand-sub {
        font-size: 12px;
        color: rgba(255, 255, 255, .48);
        letter-spacing: .1em;
    }

    .header-actions {
        display: flex;
        align-items: center;
        gap: 18px;
    }

    .header-note {
        color: rgba(255, 255, 255, .56);
        font-size: 13px;
        white-space: nowrap;
    }

    /* ===== Segmented Nav ===== */
    .site-nav {
        position: sticky;
        top: 0;
        z-index: 60;
        background: var(--dark-bg);
        box-shadow: 0 8px 22px rgba(5, 18, 13, .22);
        border-top: 1px solid rgba(255, 255, 255, .04);
    }

    .segmented {
        display: flex;
        align-items: center;
        height: 48px;
        gap: 6px;
        overflow-x: auto;
        scrollbar-width: none;
    }

    .segmented::-webkit-scrollbar {
        display: none;
    }

    .seg-item {
        flex: 0 0 auto;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        height: 34px;
        padding: 0 22px;
        border-radius: var(--radius-full);
        color: rgba(255, 255, 255, .72);
        font-size: 15px;
        font-weight: 600;
        white-space: nowrap;
        transition: background-color .2s, color .2s, box-shadow .2s, transform .2s;
    }

    .seg-item:hover {
        background: rgba(255, 255, 255, .13);
        color: #fff;
        transform: translateY(-2px);
    }

    .seg-item:active {
        transform: translateY(0);
    }

    .seg-item.is-active {
        background: var(--primary);
        color: #03241b;
        box-shadow: 0 8px 18px rgba(0, 196, 141, .24);
    }

    /* ===== Countdown Strip ===== */
    .countdown-strip {
        background: #fdf6ef;
        border-top: 1px solid rgba(255, 106, 42, .16);
        border-bottom: 1px solid rgba(255, 106, 42, .12);
    }

    .cd-wrap {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 20px;
        min-height: 66px;
        padding-top: 10px;
        padding-bottom: 10px;
        flex-wrap: wrap;
    }

    .cd-label {
        display: inline-flex;
        align-items: center;
        gap: 8px;
        font-weight: 800;
        color: #202b27;
        background: #fff;
        border: 1px solid rgba(255, 106, 42, .16);
        padding: 7px 14px;
        border-radius: var(--radius-full);
        box-shadow: var(--shadow-sm);
    }

    .live-dot {
        width: 8px;
        height: 8px;
        border-radius: 50%;
        background: var(--accent);
        box-shadow: 0 0 0 4px rgba(255, 106, 42, .12);
    }

    .cd-timer {
        display: flex;
        align-items: center;
        gap: 6px;
        color: #1d2925;
        font-variant-numeric: tabular-nums;
        flex-wrap: wrap;
    }

    .cd-timer .cd-num {
        display: inline-block;
        min-width: 50px;
        text-align: center;
        font-size: 24px;
        font-weight: 900;
        color: #2a1610;
        background: #fff0e8;
        border-radius: 10px;
        padding: 8px 8px;
        line-height: 1;
        box-shadow: inset 0 0 0 1px rgba(255, 106, 42, .12);
    }

    .cd-timer em {
        font-style: normal;
        font-size: 14px;
        font-weight: 700;
        color: #7c5a4e;
        margin-left: 2px;
    }

    .cd-timer i {
        font-style: normal;
        color: var(--accent);
        font-weight: 900;
        font-size: 22px;
        padding: 0 3px;
    }

    .cd-link {
        color: var(--accent);
        font-weight: 700;
        font-size: 15px;
        white-space: nowrap;
        display: inline-flex;
        align-items: center;
        gap: 6px;
        padding: 6px 0;
    }

    .cd-link:hover {
        color: #df4f11;
        transform: translateX(2px);
    }

    /* ===== Hero ===== */
    .hero {
        position: relative;
        overflow: hidden;
        background: var(--dark-bg);
    }

    .hero-bg {
        position: absolute;
        inset: 0;
        background-image: url("/assets/images/backpic/back-1.webp");
        background-size: cover;
        background-position: center 60%;
    }

    .hero-bg::after {
        content: "";
        position: absolute;
        inset: 0;
        background: linear-gradient(102deg, rgba(5, 19, 13, .94) 0%, rgba(5, 19, 13, .82) 38%, rgba(5, 19, 13, .36) 100%);
    }

    .hero-inner {
        position: relative;
        z-index: 2;
        display: grid;
        grid-template-columns: minmax(0, 1.15fr) minmax(300px, .85fr);
        align-items: center;
        gap: 56px;
        padding-top: 104px;
        padding-bottom: 104px;
    }

    .hero-eyebrow {
        display: inline-flex;
        align-items: center;
        gap: 8px;
        color: var(--primary);
        background: rgba(0, 196, 141, .12);
        border: 1px solid rgba(0, 196, 141, .18);
        font-weight: 700;
        font-size: 13px;
        letter-spacing: .08em;
        padding: 7px 16px;
        border-radius: var(--radius-full);
        margin-bottom: 24px;
    }

    .hero h1 {
        color: #fff;
        font-size: clamp(36px, 5vw, 54px);
        line-height: 1.12;
        font-weight: 900;
        letter-spacing: -0.02em;
        margin-bottom: 24px;
    }

    .hero-lead {
        color: rgba(255, 255, 255, .76);
        font-size: 18px;
        line-height: 1.8;
        max-width: 620px;
        margin-bottom: 34px;
    }

    .hero-cta {
        display: flex;
        align-items: center;
        gap: 14px;
        flex-wrap: wrap;
        margin-bottom: 34px;
    }

    .hero-chips {
        display: flex;
        align-items: center;
        gap: 10px;
        flex-wrap: wrap;
    }

    .hero-chips li {
        color: rgba(255, 255, 255, .76);
        background: rgba(255, 255, 255, .08);
        border: 1px solid rgba(255, 255, 255, .1);
        padding: 6px 13px;
        border-radius: var(--radius-full);
        font-size: 13px;
        font-weight: 600;
    }

    .hero-card {
        background: rgba(255, 255, 255, .07);
        border: 1px solid rgba(255, 255, 255, .12);
        border-radius: 24px;
        padding: 30px;
        backdrop-filter: blur(7px);
        -webkit-backdrop-filter: blur(7px);
        box-shadow: 0 24px 70px rgba(0, 0, 0, .2);
    }

    .hero-card h3 {
        color: #fff;
        font-size: 18px;
        font-weight: 800;
        margin-bottom: 4px;
    }

    .hero-card p {
        color: rgba(255, 255, 255, .56);
        font-size: 14px;
        margin-bottom: 22px;
    }

    .stat-list {
        display: flex;
        flex-direction: column;
        gap: 14px;
    }

    .stat-item {
        display: flex;
        align-items: center;
        gap: 14px;
        background: rgba(255, 255, 255, .06);
        border-radius: 14px;
        padding: 12px 16px;
    }

    .stat-item strong {
        color: var(--primary);
        font-size: 30px;
        line-height: 1;
        font-weight: 900;
        font-variant-numeric: tabular-nums;
        min-width: 66px;
    }

    .stat-item span {
        color: rgba(255, 255, 255, .72);
        font-size: 14px;
        line-height: 1.4;
    }

    /* ===== Feature ===== */
    .features-area {
        background: var(--bg);
        padding-top: 92px;
        padding-bottom: 92px;
    }

    .feature-grid {
        display: grid;
        grid-template-columns: repeat(12, 1fr);
        gap: 22px;
    }

    .feature-big-card {
        background: var(--dark-bg2);
        border-radius: 20px;
        grid-column: span 7;
        padding: 40px;
        position: relative;
        overflow: hidden;
        color: #fff;
    }

    .feature-big-card::before {
        content: "";
        position: absolute;
        right: -50px;
        bottom: -60px;
        width: 220px;
        height: 220px;
        background: radial-gradient(circle, rgba(0, 196, 141, .35) 0%, transparent 70%);
    }

    .feature-big-card .num {
        font-size: 14px;
        font-weight: 800;
        color: var(--primary);
        letter-spacing: .14em;
    }

    .feature-big-card h3 {
        font-size: 26px;
        font-weight: 800;
        margin: 10px 0 14px;
    }

    .feature-big-card p {
        color: rgba(255, 255, 255, .66);
        line-height: 1.8;
        margin-bottom: 22px;
        max-width: 480px;
    }

    .feature-links-list {
        display: flex;
        flex-wrap: wrap;
        gap: 10px;
    }

    .feature-links-list a {
        display: inline-flex;
        align-items: center;
        gap: 6px;
        color: #d9fff1;
        background: rgba(255, 255, 255, .08);
        border: 1px solid rgba(255, 255, 255, .12);
        padding: 8px 15px;
        border-radius: var(--radius-full);
        font-size: 14px;
        font-weight: 600;
    }

    .feature-links-list a:hover {
        background: rgba(0, 196, 141, .22);
        border-color: rgba(0, 196, 141, .4);
        transform: translateY(-2px);
    }

    .feature-card {
        border-radius: 20px;
        padding: 30px;
        background: var(--surface);
        box-shadow: var(--shadow-sm);
        border: 1px solid var(--line);
        transition: box-shadow .2s, transform .2s;
    }

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

    .feature-card.fc-a {
        grid-column: span 5;
    }

    .feature-card.fc-b,
    .feature-card.fc-c,
    .feature-card.fc-d {
        grid-column: span 4;
    }

    .feature-card .num {
        font-size: 13px;
        font-weight: 800;
        color: var(--primary-strong);
        letter-spacing: .12em;
    }

    .feature-card h3 {
        margin-top: 12px;
        font-size: 20px;
        font-weight: 800;
        line-height: 1.3;
    }

    .feature-card p {
        margin-top: 10px;
        color: var(--muted);
        font-size: 15px;
        line-height: 1.75;
    }

    .feature-icon {
        width: 44px;
        height: 44px;
        border-radius: 14px;
        background: var(--primary-soft);
        color: var(--primary-strong);
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 20px;
        font-weight: 900;
        margin-bottom: 4px;
    }

    /* ===== Gallery ===== */
    .gallery-area {
        background: #e9f0ec;
        background-image: linear-gradient(120deg, rgba(7, 19, 14, .03) 0%, rgba(7, 19, 14, .01) 100%);
    }

    .gallery-grid {
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        grid-auto-rows: 220px;
        gap: 18px;
    }

    .g-item-main {
        grid-column: span 2;
        grid-row: span 2;
    }

    .g-item-wide {
        grid-column: span 2;
    }

    .g-item-md {
        grid-column: span 1;
    }

    .g-item {
        position: relative;
        border-radius: 16px;
        overflow: hidden;
        background: #dfe6e0;
        box-shadow: var(--shadow-sm);
        min-height: 180px;
    }

    .g-item img {
        position: absolute;
        inset: 0;
        width: 100%;
        height: 100%;
        object-fit: cover;
        transition: transform .6s ease;
    }

    .g-item:hover img {
        transform: scale(1.05);
    }

    .g-item::after {
        content: "";
        position: absolute;
        inset: 0;
        background: linear-gradient(to top, rgba(5, 15, 11, .78) 0%, rgba(5, 15, 11, 0) 48%);
        pointer-events: none;
    }

    .g-cap {
        position: absolute;
        left: 18px;
        right: 18px;
        bottom: 16px;
        z-index: 2;
        color: #fff;
    }

    .g-cap .g-tag {
        display: inline-flex;
        margin-bottom: 6px;
        background: var(--accent);
        color: #fff;
        font-size: 12px;
        font-weight: 800;
        padding: 4px 10px;
        border-radius: var(--radius-full);
    }

    .g-cap .g-title {
        font-size: 18px;
        font-weight: 800;
        line-height: 1.3;
    }

    .g-item-main .g-title {
        font-size: 22px;
    }

    .g-arrow {
        position: absolute;
        top: 14px;
        right: 14px;
        z-index: 3;
        width: 34px;
        height: 34px;
        border-radius: 50%;
        background: rgba(255, 255, 255, .18);
        color: #fff;
        display: grid;
        place-items: center;
        backdrop-filter: blur(4px);
        opacity: 0;
        transform: translateY(6px);
        transition: all .3s;
        font-size: 18px;
    }

    .g-item:hover .g-arrow {
        opacity: 1;
        transform: translateY(0);
    }

    .g-note {
        background: var(--dark-bg2);
        border-radius: 16px;
        padding: 30px;
        color: #fff;
        display: flex;
        flex-direction: column;
        justify-content: flex-end;
        position: relative;
        overflow: hidden;
        min-height: 180px;
        box-shadow: var(--shadow-sm);
    }

    .g-note:before {
        content: "";
        position: absolute;
        width: 140px;
        height: 140px;
        border-radius: 50%;
        background: radial-gradient(circle, rgba(0, 196, 141, .3), transparent 70%);
        top: -40px;
        right: -40px;
    }

    .g-note h3 {
        font-size: 19px;
        line-height: 1.4;
        font-weight: 800;
        margin-bottom: 8px;
        position: relative;
    }

    .g-note p {
        color: rgba(255, 255, 255, .62);
        font-size: 14px;
        line-height: 1.6;
        margin-bottom: 16px;
        position: relative;
    }

    .g-note a {
        color: var(--primary);
        font-weight: 700;
        font-size: 14px;
        position: relative;
    }

    .g-note a:hover {
        color: #fff;
    }

    /* ===== News / CMS ===== */
    .news-area {
        background: var(--bg);
    }

    .section-news-head {
        display: flex;
        align-items: flex-end;
        justify-content: space-between;
        gap: 20px;
        margin-bottom: 40px;
    }

    .section-title-sub {
        color: var(--primary-strong);
        font-size: 14px;
        font-weight: 700;
        letter-spacing: .08em;
        margin-bottom: 6px;
    }

    .section-news-head h2 {
        font-size: clamp(26px, 3.6vw, 38px);
        line-height: 1.2;
        font-weight: 900;
    }

    .more-link {
        display: inline-flex;
        align-items: center;
        gap: 6px;
        color: var(--primary-strong);
        font-weight: 700;
        padding: 10px 2px;
    }

    .more-link:hover {
        color: var(--ink);
        transform: translateX(3px);
    }

    .cms-grid {
        display: grid;
        grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
        gap: 24px;
    }

    .cms-feature {
        background: var(--dark-bg2);
        border-radius: 20px;
        padding: 34px;
        min-height: 100%;
        display: flex;
        flex-direction: column;
        color: #fff;
        position: relative;
        overflow: hidden;
        box-shadow: var(--shadow-card);
    }

    .cms-feature::after {
        content: "";
        position: absolute;
        width: 260px;
        height: 260px;
        bottom: -120px;
        right: -100px;
        background: radial-gradient(circle, rgba(0, 196, 141, .28), transparent 70%);
    }

    .cms-feature .cms-meta {
        display: flex;
        align-items: center;
        gap: 10px;
        margin-bottom: 18px;
        color: rgba(255, 255, 255, .55);
        font-size: 13px;
    }

    .cms-feature .cms-badge {
        background: var(--accent);
        color: #fff;
        font-weight: 800;
        padding: 4px 10px;
        border-radius: var(--radius-full);
    }

    .cms-feature h3 {
        font-size: 24px;
        line-height: 1.4;
        font-weight: 800;
        margin-bottom: 14px;
        position: relative;
        z-index: 2;
    }

    .cms-feature p {
        color: rgba(255, 255, 255, .66);
        font-size: 15px;
        line-height: 1.8;
        margin-bottom: 26px;
        position: relative;
        z-index: 2;
        display: -webkit-box;
        -webkit-line-clamp: 3;
        -webkit-box-orient: vertical;
        overflow: hidden;
    }

    .cms-feature .cms-readmore {
        margin-top: auto;
        color: var(--primary);
        font-weight: 700;
        display: inline-flex;
        align-items: center;
        gap: 6px;
        position: relative;
        z-index: 2;
    }

    .cms-feature .cms-readmore:hover {
        color: #fff;
        gap: 12px;
    }

    .cms-list {
        display: flex;
        flex-direction: column;
        gap: 8px;
    }

    .cms-row {
        background: var(--surface);
        border-radius: 14px;
        padding: 16px 18px;
        box-shadow: var(--shadow-sm);
        border: 1px solid var(--line);
        display: flex;
        flex-direction: column;
        gap: 7px;
        transition: box-shadow .2s, transform .2s;
    }

    .cms-row:hover {
        box-shadow: var(--shadow-card);
        transform: translateX(4px);
    }

    .cms-row-top {
        display: flex;
        gap: 8px;
        align-items: center;
        color: var(--muted);
        font-size: 13px;
    }

    .cms-row-top .badge-soft {
        color: var(--primary-strong);
        background: var(--primary-soft);
        font-weight: 700;
        padding: 3px 8px;
        border-radius: var(--radius-full);
    }

    .cms-row h3 {
        color: var(--ink);
        font-size: 15px;
        font-weight: 700;
        line-height: 1.45;
    }

    .cms-row:hover h3 {
        color: var(--primary-strong);
    }

    .cms-row p {
        color: var(--muted);
        font-size: 13px;
        margin-top: 4px;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
        overflow: hidden;
    }

    .cms-empty {
        background: var(--surface);
        border: 1px dashed rgba(0, 196, 141, .4);
        border-radius: 20px;
        min-height: 260px;
        display: flex;
        align-items: center;
        justify-content: center;
        color: var(--muted);
        font-size: 16px;
        grid-column: 1 / -1;
    }

    /* ===== CTA ===== */
    .cta-zone {
        background-color: var(--dark-bg);
        background-image: url("/assets/images/backpic/back-3.png");
        background-size: cover;
        background-position: center 45%;
        position: relative;
        overflow: hidden;
    }

    .cta-zone::before {
        content: "";
        position: absolute;
        inset: 0;
        background: linear-gradient(96deg, rgba(5, 19, 13, .95) 0%, rgba(5, 19, 13, .78) 55%, rgba(5, 19, 13, .4) 100%);
    }

    .cta-inner {
        position: relative;
        display: grid;
        grid-template-columns: minmax(0, 1fr) minmax(360px, .9fr);
        gap: 44px;
        align-items: center;
        padding-top: 78px;
        padding-bottom: 78px;
    }

    .cta-copy h2 {
        color: #fff;
        font-size: clamp(28px, 4vw, 38px);
        font-weight: 900;
        line-height: 1.25;
        margin-bottom: 14px;
    }

    .cta-copy > p {
        color: rgba(255, 255, 255, .68);
        line-height: 1.8;
        margin-bottom: 24px;
        max-width: 540px;
    }

    .cta-points {
        display: flex;
        flex-direction: column;
        gap: 9px;
    }

    .cta-points li {
        color: rgba(255, 255, 255, .84);
        display: flex;
        align-items: center;
        gap: 8px;
        font-size: 15px;
    }

    .cta-points li::before {
        content: "";
        width: 7px;
        height: 7px;
        border-radius: 2px;
        background: var(--accent);
    }

    .cta-form {
        background: rgba(255, 255, 255, .08);
        border: 1px solid rgba(255, 255, 255, .16);
        border-radius: 24px;
        padding: 30px;
        backdrop-filter: blur(8px);
        -webkit-backdrop-filter: blur(8px);
    }

    .cta-form h3 {
        color: #fff;
        font-size: 19px;
        font-weight: 800;
        margin-bottom: 8px;
    }

    .cta-form .hint {
        color: rgba(255, 255, 255, .56);
        font-size: 14px;
        margin-bottom: 18px;
    }

    .input-row {
        display: flex;
        gap: 10px;
    }

    .input-row input {
        flex: 1;
        min-width: 0;
        height: 48px;
        border: 0;
        border-radius: var(--radius-full);
        background: #10221b;
        color: #fff;
        padding: 0 20px;
        font-size: 15px;
        border: 2px solid rgba(255, 255, 255, .1);
        transition: border-color .2s, box-shadow .2s;
    }

    .input-row input::placeholder {
        color: rgba(255, 255, 255, .35);
    }

    .input-row input:focus {
        outline: 0;
        border-color: var(--primary);
        box-shadow: 0 0 0 4px rgba(0, 196, 141, .2);
    }

    .input-row .btn {
        height: 48px;
        padding: 0 24px;
    }

    .form-note {
        margin-top: 14px;
        color: var(--primary);
        font-size: 14px;
        font-weight: 600;
    }

    /* ===== FAQ ===== */
    .faq-area {
        background: #f5f7f4;
    }

    .faq-cols {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 12px 40px;
        max-width: 1080px;
        margin: 0 auto;
    }

    .faq-item {
        border-bottom: 1px solid var(--line);
        border-radius: 10px;
    }

    .faq-item details {
        border-radius: 10px;
    }

    .faq-item summary {
        list-style: none;
        display: flex;
        align-items: center;
        gap: 12px;
        padding: 18px 8px;
        cursor: pointer;
        font-weight: 800;
        font-size: 16px;
        color: var(--ink);
        transition: color .2s, background-color .2s;
    }

    .faq-item summary::-webkit-details-marker {
        display: none;
    }

    .faq-item summary:hover {
        color: var(--primary-strong);
        background: rgba(0, 196, 141, .025);
    }

    .q-mark,
    .a-mark {
        flex: 0 0 auto;
        width: 26px;
        height: 26px;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        border-radius: 8px;
        font-size: 13px;
        font-weight: 900;
    }

    .q-mark {
        background: var(--primary-soft);
        color: var(--primary-strong);
    }

    .faq-arrow {
        margin-left: auto;
        color: var(--muted);
        font-size: 20px;
        line-height: 1;
        transition: transform .2s;
    }

    .faq-item details[open] .faq-arrow {
        transform: rotate(45deg);
    }

    .faq-answer {
        padding: 2px 8px 22px 46px;
        color: var(--muted);
        line-height: 1.85;
        font-size: 15px;
    }

    .faq-answer .a-mark {
        width: auto;
        height: auto;
        background: transparent;
        color: var(--accent);
        font-size: 14px;
        margin-right: 8px;
        vertical-align: 1px;
    }

    /* ===== Footer ===== */
    .site-footer {
        background: var(--dark-bg);
        color: rgba(255, 255, 255, .68);
        font-size: 14px;
    }

    .footer-grid {
        display: grid;
        grid-template-columns: 1.5fr .8fr .8fr 1fr;
        gap: 48px;
        padding-top: 64px;
        padding-bottom: 44px;
    }

    .footer-brand .brand .brand-name {
        font-size: 20px;
    }

    .footer-brand .brand .brand-sub {
        color: rgba(255, 255, 255, .38);
    }

    .footer-brand p {
        color: rgba(255, 255, 255, .5);
        line-height: 1.8;
        font-size: 14px;
        margin-top: 18px;
    }

    .footer-domain {
        color: var(--primary);
        font-weight: 700;
        margin-top: 16px;
        letter-spacing: .01em;
        font-size: 14px;
    }

    .footer-col h3 {
        color: #fff;
        font-size: 15px;
        font-weight: 800;
        margin-bottom: 18px;
        padding-bottom: 10px;
        border-bottom: 1px solid rgba(255, 255, 255, .08);
    }

    .footer-col ul {
        display: flex;
        flex-direction: column;
        gap: 10px;
    }

    .footer-col ul a {
        color: rgba(255, 255, 255, .56);
        display: inline-flex;
        align-items: center;
        gap: 6px;
    }

    .footer-col ul a::before {
        content: "";
        width: 4px;
        height: 4px;
        border-radius: 50%;
        background: var(--primary);
        opacity: .6;
    }

    .footer-col ul a:hover {
        color: #fff;
        transform: translateX(3px);
    }

    .footer-col p {
        color: rgba(255, 255, 255, .5);
        line-height: 1.8;
        font-size: 14px;
        margin-bottom: 14px;
    }

    .footer-bottom {
        border-top: 1px solid rgba(255, 255, 255, .08);
        padding: 20px 0;
        color: rgba(255, 255, 255, .42);
        font-size: 13px;
    }

    .footer-bottom .wrap {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 10px;
        flex-wrap: wrap;
    }

    .sr-only {
        position: absolute;
        width: 1px;
        height: 1px;
        padding: 0;
        margin: -1px;
        overflow: hidden;
        clip: rect(0, 0, 0, 0);
        white-space: nowrap;
        border-width: 0;
    }

    /* ===== Responsive ===== */
    @media (max-width: 1024px) {
        .hero-inner {
            grid-template-columns: 1fr;
            gap: 44px;
            padding-top: 72px;
            padding-bottom: 72px;
        }

        .feature-big-card {
            grid-column: span 12;
        }

        .feature-card.fc-a,
        .feature-card.fc-b,
        .feature-card.fc-c,
        .feature-card.fc-d {
            grid-column: span 6;
        }

        .cms-grid {
            grid-template-columns: 1fr;
        }

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

        .footer-grid {
            grid-template-columns: 1fr 1fr;
            gap: 36px;
            padding-top: 52px;
        }

        .gallery-grid {
            grid-template-columns: repeat(3, 1fr);
        }

        .g-item-md {
            grid-column: span 1;
        }
    }

    @media (max-width: 768px) {
        .container,
        .wrap {
            padding-left: 18px;
            padding-right: 18px;
        }

        .topbar-inner {
            min-height: 34px;
            font-size: 12px;
        }

        .topbar-sports {
            display: none;
        }

        .header-main-inner {
            min-height: 70px;
        }

        .brand-mark {
            width: 40px;
            height: 40px;
            flex-basis: 40px;
            font-size: 20px;
            border-radius: 11px;
        }

        .brand-name {
            font-size: 19px;
        }

        .header-note {
            display: none;
        }

        .segmented {
            height: 46px;
        }

        .seg-item {
            height: 32px;
            padding: 0 18px;
            font-size: 14px;
        }

        .cd-wrap {
            justify-content: center;
        }

        .hero-inner {
            padding-top: 54px;
            padding-bottom: 60px;
        }

        .hero h1 {
            font-size: 34px;
        }

        .hero-lead {
            font-size: 16px;
        }

        .hero-cta .btn {
            width: 100%;
        }

        .section {
            padding-top: 64px;
            padding-bottom: 64px;
        }

        .gallery-grid {
            grid-template-columns: repeat(2, 1fr);
            grid-auto-rows: 210px;
        }

        .g-item-main {
            grid-column: span 2;
        }

        .g-item-wide {
            grid-column: span 2;
        }

        .input-row {
            flex-direction: column;
        }

        .btn {
            width: auto;
        }

        .btn-lg,
        .btn-md,
        .btn-sm {
            width: auto;
        }

        .footer-grid {
            grid-template-columns: 1fr;
            padding-top: 48px;
        }

        .faq-cols {
            grid-template-columns: 1fr;
        }

        .section-head {
            margin-bottom: 38px;
        }
    }

    @media (max-width: 520px) {
        .wrap {
            padding-left: 16px;
            padding-right: 16px;
        }

        .brand-name {
            font-size: 17px;
        }

        .brand-mark {
            width: 36px;
            height: 36px;
            flex-basis: 36px;
            font-size: 18px;
            border-radius: 10px;
        }

        .header-main-inner {
            min-height: 64px;
        }

        .header-actions .btn {
            padding: 0 14px;
            height: 36px;
            font-size: 13px;
        }

        .seg-item {
            height: 30px;
            font-size: 13px;
            padding: 0 14px;
        }

        .cd-num {
            min-width: 42px !important;
            font-size: 20px !important;
            padding: 7px !important;
        }

        .cd-label {
            font-size: 13px;
        }

        .countdown-strip .cd-link {
            font-size: 13px;
        }

        .hero-inner {
            padding-top: 40px;
            padding-bottom: 46px;
            gap: 34px;
        }

        .hero h1 {
            font-size: 29px;
        }

        .hero-cta .btn {
            font-size: 15px;
        }

        .feature-big-card {
            padding: 26px;
        }

        .feature-big-card h3 {
            font-size: 21px;
        }

        .feature-card {
            padding: 22px;
        }

        .feature-card.fc-b,
        .feature-card.fc-c,
        .feature-card.fc-d {
            grid-column: span 12;
        }

        .gallery-grid {
            grid-template-columns: 1fr;
        }

        .g-item-main,
        .g-item-wide,
        .g-item-md {
            grid-column: span 1;
        }

        .section-news-head {
            flex-direction: column;
            align-items: flex-start;
        }

        .cms-feature {
            padding: 24px;
        }

        .cms-feature h3 {
            font-size: 20px;
        }

        .cta-inner {
            padding-top: 54px;
            padding-bottom: 54px;
        }

        .cta-form {
            padding: 22px;
        }

        .footer-bottom .wrap {
            justify-content: center;
            text-align: center;
            line-height: 1.8;
        }
    }

/* roulang page: category1 */
:root {
            --color-primary: #00d9a3;
            --color-primary-strong: #00bf8f;
            --color-accent: #ff6a2a;
            --color-ink: #15231f;
            --color-subtle: #5b6b65;
            --color-bg-offset: #eef3f0;
            --color-surface: #ffffff;
            --color-dark-bg: #0b1a15;
            --color-dark-text: #e7f2ec;
            --color-line: rgba(13, 31, 26, .12);
            --shadow-sm: 0 4px 14px rgba(11, 26, 21, .04);
            --shadow-card: 0 12px 28px rgba(11, 26, 21, .07);
            --shadow-float: 0 18px 40px rgba(11, 26, 21, .12);
            --radius-md: 14px;
            --radius-lg: 20px;
            --radius-full: 999px;
        }

        * {
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            margin: 0;
            font-family: system-ui, -apple-system, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
            background: #f7f8f5;
            color: var(--color-ink);
            line-height: 1.75;
            -webkit-font-smoothing: antialiased;
        }
        a {
            color: inherit;
            text-decoration: none;
            border-radius: 6px;
        }
        img {
            max-width: 100%;
            display: block;
        }
        ul,
        ol {
            padding: 0;
            margin: 0;
            list-style: none;
        }
        h1,
        h2,
        h3,
        h4,
        p {
            margin: 0;
        }
        button,
        summary {
            cursor: pointer;
        }
        a:focus-visible,
        button:focus-visible,
        summary:focus-visible,
        input:focus-visible {
            outline: 3px solid rgba(0, 217, 163, .55);
            outline-offset: 3px;
        }

        .wrap {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
        }

        .section {
            padding: 92px 0;
        }
        .section-offset {
            background: var(--color-bg-offset);
        }
        .section-head {
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            gap: 20px;
            margin-bottom: 40px;
        }
        .section-kicker {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            font-weight: 700;
            letter-spacing: .1em;
            color: var(--color-primary-strong);
            text-transform: uppercase;
            margin-bottom: 8px;
        }
        .section-head h2 {
            font-size: clamp(26px, 3vw, 36px);
            line-height: 1.3;
            font-weight: 800;
            letter-spacing: -.02em;
        }
        .section-head p {
            color: var(--color-subtle);
            max-width: 680px;
            margin-top: 8px;
        }
        .link-more {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-weight: 700;
            color: #0b201b;
            white-space: nowrap;
            transition: color .25s, transform .25s;
        }
        .link-more i {
            transition: transform .25s;
        }
        .link-more:hover {
            color: var(--color-primary-strong);
        }
        .link-more:hover i {
            transform: translateX(4px);
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            border-radius: var(--radius-full);
            font-weight: 700;
            line-height: 1;
            border: 1.5px solid transparent;
            transition: transform .2s, box-shadow .25s, background .25s, border-color .25s, color .2s;
            cursor: pointer;
        }
        .btn:active {
            transform: scale(.98);
        }
        .btn-sm {
            height: 42px;
            padding: 0 20px;
            font-size: 14px;
        }
        .btn-md {
            height: 48px;
            padding: 0 26px;
            font-size: 15px;
        }
        .btn-lg {
            height: 54px;
            padding: 0 34px;
            font-size: 16px;
        }
        .btn-primary {
            background: var(--color-primary);
            color: #071812;
        }
        .btn-primary:hover {
            background: var(--color-primary-strong);
            box-shadow: 0 12px 22px rgba(0, 191, 143, .28);
            transform: translateY(-2px);
        }
        .btn-white {
            background: #fff;
            color: #0a1f19;
        }
        .btn-white:hover {
            background: #e9f7f1;
            transform: translateY(-2px);
            box-shadow: var(--shadow-float);
        }
        .btn-outline-light {
            background: transparent;
            color: #fff;
            border-color: rgba(255, 255, 255, .6);
        }
        .btn-outline-light:hover {
            background: rgba(255, 255, 255, .1);
            border-color: #fff;
            transform: translateY(-2px);
        }

        .header-main {
            background: #ffffff;
            border-bottom: 1px solid var(--color-line);
            position: relative;
            z-index: 20;
        }
        .header-main-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
            min-height: 80px;
        }
        .brand {
            display: inline-flex;
            align-items: center;
            gap: 12px;
            flex-shrink: 0;
        }
        .brand-mark {
            width: 44px;
            height: 44px;
            border-radius: 12px;
            background: var(--color-primary);
            color: #071812;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 22px;
            font-weight: 900;
            box-shadow: 0 8px 18px rgba(0, 191, 143, .22);
        }
        .brand-text {
            display: flex;
            flex-direction: column;
            line-height: 1.1;
        }
        .brand-name {
            font-size: 21px;
            font-weight: 800;
            letter-spacing: -.01em;
            color: #0b1d18;
        }
        .brand-sub {
            margin-top: 5px;
            font-size: 10px;
            letter-spacing: .2em;
            color: #6a7d75;
            font-weight: 700;
        }
        .header-actions {
            display: flex;
            align-items: center;
            gap: 16px;
        }
        .header-note {
            font-size: 14px;
            color: var(--color-subtle);
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        .header-note i {
            color: var(--color-accent);
        }

        .tab-nav {
            position: sticky;
            top: 0;
            z-index: 55;
            background: rgba(8, 21, 17, .96);
            backdrop-filter: blur(14px);
            border-bottom: 1px solid rgba(255, 255, 255, .06);
            box-shadow: 0 10px 30px rgba(8, 21, 17, .18);
        }
        .tab-nav-inner {
            display: flex;
            gap: 8px;
            padding: 12px 24px;
            overflow-x: auto;
            scrollbar-width: none;
            max-width: 1200px;
            margin: 0 auto;
            align-items: center;
        }
        .tab-nav-inner::-webkit-scrollbar {
            display: none;
        }
        .nav-tab {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            flex: 0 0 auto;
            height: 38px;
            padding: 0 18px;
            border-radius: var(--radius-full);
            font-size: 14px;
            font-weight: 700;
            color: rgba(255, 255, 255, .74);
            background: rgba(255, 255, 255, .08);
            border: 1px solid transparent;
            transition: transform .2s, background .2s, color .2s, box-shadow .2s;
        }
        .nav-tab:hover {
            background: rgba(255, 255, 255, .14);
            color: #fff;
            transform: translateY(-2px);
        }
        .nav-tab:active {
            transform: translateY(0);
        }
        .nav-tab.is-active {
            background: var(--color-primary);
            color: #071812;
            border-color: transparent;
            box-shadow: 0 8px 20px rgba(0, 217, 163, .25);
        }

        .cate-hero {
            position: relative;
            background: var(--color-dark-bg);
            color: #fff;
            padding: 70px 0 66px;
            overflow: hidden;
            isolation: isolate;
        }
        .cate-hero-art {
            position: absolute;
            inset: 0;
            background-image: linear-gradient(100deg, rgba(7, 17, 14, .94) 0%, rgba(7, 17, 14, .78) 46%, rgba(7, 17, 14, .3) 100%), url('/assets/images/backpic/back-1.webp');
            background-size: cover;
            background-position: center;
            z-index: -2;
        }
        .cate-hero-grid {
            display: grid;
            grid-template-columns: 1.15fr .85fr;
            gap: 50px;
            align-items: center;
        }
        .breadcrumb-nav {
            font-size: 13px;
            color: rgba(255, 255, 255, .6);
            margin-bottom: 18px;
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
        }
        .breadcrumb-nav a:hover {
            color: var(--color-primary);
        }
        .cate-hero .eyebrow {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 7px 14px;
            border-radius: var(--radius-full);
            background: rgba(255, 255, 255, .1);
            border: 1px solid rgba(255, 255, 255, .14);
            font-size: 13px;
            font-weight: 600;
            color: #d9f6ec;
            margin-bottom: 20px;
        }
        .cate-hero h1 {
            font-size: clamp(36px, 5vw, 56px);
            line-height: 1.12;
            font-weight: 900;
            letter-spacing: -.03em;
            margin-bottom: 20px;
            text-wrap: balance;
        }
        .cate-hero .hero-lead {
            font-size: 17px;
            line-height: 1.9;
            color: rgba(255, 255, 255, .78);
            max-width: 620px;
            margin-bottom: 28px;
        }
        .hero-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
        }
        .hero-visual {
            position: relative;
            border-radius: 24px;
            overflow: hidden;
            box-shadow: 0 28px 70px rgba(0, 0, 0, .38);
            transform: translateZ(0);
        }
        .hero-visual img {
            width: 100%;
            height: 330px;
            object-fit: cover;
        }
        .hero-visual-caption {
            position: absolute;
            left: 18px;
            right: 18px;
            bottom: 18px;
            padding: 14px 18px;
            border-radius: 16px;
            background: rgba(8, 21, 17, .68);
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, .12);
            color: #fff;
            font-size: 14px;
            line-height: 1.6;
        }
        .hero-visual-caption strong {
            color: var(--color-primary);
        }

        .stats-strip {
            background: #ffffff;
            border-bottom: 1px solid var(--color-line);
            padding: 34px 0;
        }
        .stat-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 18px;
        }
        .stat-card {
            background: var(--color-bg-offset);
            border: 1px solid rgba(13, 31, 26, .05);
            border-radius: var(--radius-md);
            padding: 22px 22px;
            transition: background .25s, transform .25s, box-shadow .25s;
        }
        .stat-card:hover {
            background: #fff;
            transform: translateY(-3px);
            box-shadow: var(--shadow-card);
        }
        .stat-num {
            font-size: 30px;
            font-weight: 900;
            color: #0c271f;
            letter-spacing: -.02em;
            line-height: 1.2;
            display: flex;
            align-items: baseline;
            gap: 4px;
        }
        .stat-num small {
            font-size: 14px;
            color: var(--color-primary-strong);
            font-weight: 800;
        }
        .stat-label {
            margin-top: 8px;
            color: var(--color-subtle);
            font-size: 14px;
        }

        .event-section {
            background: #f7f8f5;
        }
        .event-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }
        .event-card {
            background: #fff;
            border-radius: 18px;
            border: 1px solid var(--color-line);
            overflow: hidden;
            display: flex;
            flex-direction: column;
            box-shadow: var(--shadow-sm);
            transition: transform .3s, box-shadow .3s, border-color .3s;
        }
        .event-card:hover {
            transform: translateY(-8px);
            box-shadow: var(--shadow-card);
            border-color: rgba(0, 191, 143, .3);
        }
        .event-media {
            position: relative;
            aspect-ratio: 16 / 9;
            overflow: hidden;
            background: #d8e3de;
        }
        .event-media img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform .6s ease;
        }
        .event-card:hover .event-media img {
            transform: scale(1.05);
        }
        .event-badge {
            position: absolute;
            top: 14px;
            left: 14px;
            padding: 5px 12px;
            background: rgba(8, 21, 17, .72);
            backdrop-filter: blur(8px);
            color: #fff;
            border-radius: var(--radius-full);
            font-size: 12px;
            font-weight: 700;
            letter-spacing: .04em;
        }
        .event-badge.warm {
            background: var(--color-accent);
            color: #1e1209;
        }
        .event-body {
            padding: 22px 22px 24px;
            display: flex;
            flex-direction: column;
            flex: 1;
        }
        .event-sport {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 12px;
            color: var(--color-primary-strong);
            font-size: 13px;
            font-weight: 800;
            letter-spacing: .04em;
            text-transform: uppercase;
        }
        .event-body h3 {
            font-size: 21px;
            font-weight: 800;
            line-height: 1.35;
            margin-bottom: 10px;
        }
        .event-body p {
            color: var(--color-subtle);
            font-size: 14.5px;
            line-height: 1.75;
            flex: 1;
        }
        .event-link {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            margin-top: 18px;
            color: #0b201b;
            font-weight: 800;
            font-size: 14px;
        }
        .event-link i {
            transition: transform .25s;
        }
        .event-card:hover .event-link i {
            transform: translateX(5px);
        }

        .flow-wrap {
            display: grid;
            grid-template-columns: .85fr 1.15fr;
            gap: 40px;
            align-items: center;
        }
        .flow-photo {
            position: relative;
            border-radius: 22px;
            overflow: hidden;
            box-shadow: var(--shadow-card);
        }
        .flow-photo img {
            height: 440px;
            width: 100%;
            object-fit: cover;
        }
        .flow-card {
            position: absolute;
            left: 18px;
            right: 18px;
            bottom: 18px;
            border-radius: 18px;
            background: rgba(255, 255, 255, .9);
            backdrop-filter: blur(12px);
            border: 1px solid rgba(255, 255, 255, .4);
            padding: 18px 20px;
            box-shadow: var(--shadow-float);
        }
        .flow-card h3 {
            font-size: 18px;
            font-weight: 800;
            margin-bottom: 4px;
        }
        .flow-card p {
            color: var(--color-subtle);
            font-size: 13.5px;
        }
        .process-list {
            counter-reset: step;
            margin-top: 24px;
        }
        .process-item {
            display: flex;
            gap: 16px;
            padding: 18px 0;
            border-bottom: 1px solid var(--color-line);
        }
        .process-item:last-child {
            border-bottom: 0;
        }
        .process-num {
            flex: 0 0 44px;
            height: 44px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            border-radius: 14px;
            background: rgba(0, 217, 163, .12);
            color: #0c7159;
            font-size: 15px;
            font-weight: 900;
            letter-spacing: .04em;
        }
        .process-content strong {
            display: block;
            color: #0b1d18;
            font-size: 17px;
            font-weight: 800;
            margin-bottom: 4px;
        }
        .process-content p {
            color: var(--color-subtle);
            font-size: 14px;
            line-height: 1.7;
        }

        .guide-points {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 22px;
            margin-top: 28px;
        }
        .guide-point {
            display: flex;
            gap: 14px;
            align-items: flex-start;
            background: #fff;
            border: 1px solid var(--color-line);
            border-radius: var(--radius-md);
            padding: 20px;
            transition: transform .25s, box-shadow .25s;
        }
        .guide-point:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-card);
        }
        .guide-icon {
            width: 42px;
            height: 42px;
            flex: 0 0 42px;
            border-radius: 12px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            background: var(--color-primary);
            color: #0b201b;
            font-size: 18px;
        }
        .guide-point h4 {
            font-size: 16px;
            font-weight: 800;
            margin-bottom: 4px;
        }
        .guide-point p {
            color: var(--color-subtle);
            font-size: 13.5px;
            line-height: 1.7;
        }

        .faq-area {
            background: #f7f8f5;
            padding-bottom: 96px;
        }
        .faq-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 18px;
        }
        .faq-item {
            background: #fff;
            border: 1px solid var(--color-line);
            border-radius: 16px;
            overflow: hidden;
            transition: border-color .25s, box-shadow .25s;
            box-shadow: var(--shadow-sm);
        }
        .faq-item:hover {
            border-color: rgba(0, 191, 143, .3);
            box-shadow: var(--shadow-card);
        }
        .faq-q {
            display: flex;
            gap: 12px;
            align-items: center;
            padding: 20px 20px;
            font-weight: 800;
            color: #0b1d18;
            list-style: none;
            user-select: none;
        }
        .faq-q::-webkit-details-marker {
            display: none;
        }
        .faq-q .q-mark {
            width: 30px;
            height: 30px;
            border-radius: 10px;
            background: rgba(0, 217, 163, .14);
            color: #0c8d68;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-weight: 900;
            font-size: 14px;
            flex: 0 0 30px;
        }
        .faq-q .a-icon {
            margin-left: auto;
            color: var(--color-primary-strong);
            transition: transform .3s;
        }
        .faq-item[open] .faq-q .a-icon {
            transform: rotate(45deg);
        }
        .faq-a {
            padding: 0 22px 22px 62px;
            color: var(--color-subtle);
            font-size: 14px;
            line-height: 1.85;
        }

        .cta-area {
            background: var(--color-dark-bg);
            color: #fff;
            padding: 78px 0;
            position: relative;
            overflow: hidden;
        }
        .cta-area::before {
            content: "";
            position: absolute;
            inset: 0;
            background-image:
                linear-gradient(rgba(255, 255, 255, .04) 1px, transparent 1px),
                linear-gradient(90deg, rgba(255, 255, 255, .04) 1px, transparent 1px);
            background-size: 42px 42px;
            mask-image: radial-gradient(circle at center, #000 40%, transparent 90%);
        }
        .cta-wrap {
            position: relative;
            z-index: 1;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 32px;
        }
        .cta-copy h2 {
            font-size: clamp(28px, 3.6vw, 42px);
            font-weight: 900;
            line-height: 1.25;
            letter-spacing: -.02em;
        }
        .cta-copy p {
            color: rgba(255, 255, 255, .64);
            margin-top: 12px;
            max-width: 620px;
        }
        .cta-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
            flex-shrink: 0;
        }

        .site-footer {
            background: #07130f;
            color: rgba(255, 255, 255, .72);
            padding-top: 68px;
            border-top: 1px solid rgba(255, 255, 255, .06);
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1.4fr 1fr 1fr 1.1fr;
            gap: 36px;
            padding-bottom: 48px;
        }
        .footer-brand .brand-name {
            color: #fff;
        }
        .footer-brand .brand-sub {
            color: rgba(255, 255, 255, .42);
        }
        .footer-brand p {
            color: rgba(255, 255, 255, .6);
            font-size: 14px;
            line-height: 1.8;
            margin-top: 18px;
            max-width: 340px;
        }
        .footer-domain {
            display: inline-flex;
            margin-top: 18px;
            padding: 5px 12px;
            border-radius: var(--radius-full);
            background: rgba(255, 255, 255, .08);
            border: 1px solid rgba(255, 255, 255, .1);
            font-size: 13px;
            color: rgba(255, 255, 255, .6);
            letter-spacing: .04em;
        }
        .footer-col h3 {
            color: #fff;
            font-size: 15px;
            font-weight: 800;
            margin-bottom: 14px;
        }
        .footer-col ul {
            margin-top: 12px;
        }
        .footer-col li {
            margin-bottom: 10px;
        }
        .footer-col a {
            color: rgba(255, 255, 255, .62);
            font-size: 14px;
            transition: color .2s, padding-left .2s;
        }
        .footer-col a:hover {
            color: var(--color-primary);
            padding-left: 4px;
        }
        .footer-col p {
            color: rgba(255, 255, 255, .54);
            font-size: 13.5px;
            line-height: 1.8;
        }
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, .06);
            padding: 22px 0;
            font-size: 13px;
            color: rgba(255, 255, 255, .45);
        }
        .footer-bottom .wrap {
            display: flex;
            justify-content: space-between;
            gap: 12px;
            flex-wrap: wrap;
        }

        @media (max-width: 1024px) {
            .event-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .cate-hero-grid {
                grid-template-columns: 1fr 1fr;
                gap: 36px;
            }
            .flow-wrap {
                grid-template-columns: 1fr;
                gap: 30px;
            }
            .flow-photo img {
                height: 360px;
            }
            .stat-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
        }
        @media (max-width: 820px) {
            .section {
                padding: 68px 0;
            }
            .cate-hero {
                padding: 50px 0 50px;
            }
            .cate-hero-grid {
                grid-template-columns: 1fr;
            }
            .hero-visual {
                max-width: 620px;
            }
            .hero-visual img {
                height: 280px;
            }
            .header-main-inner {
                min-height: 70px;
            }
            .header-note {
                display: none;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
            .cta-wrap {
                flex-direction: column;
                align-items: flex-start;
            }
        }
        @media (max-width: 600px) {
            .wrap {
                padding: 0 18px;
            }
            .section {
                padding: 54px 0;
            }
            .section-head {
                flex-direction: column;
                align-items: flex-start;
                margin-bottom: 28px;
            }
            .event-grid {
                grid-template-columns: 1fr;
                gap: 18px;
            }
            .stat-grid {
                grid-template-columns: 1fr;
                gap: 14px;
            }
            .guide-points {
                grid-template-columns: 1fr;
            }
            .faq-grid {
                grid-template-columns: 1fr;
            }
            .brand-name {
                font-size: 17px;
            }
            .brand-sub {
                display: none;
            }
            .brand-mark {
                width: 38px;
                height: 38px;
                font-size: 18px;
            }
            .btn-lg {
                height: 50px;
                padding: 0 24px;
                font-size: 15px;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 26px;
            }
            .footer-bottom .wrap {
                flex-direction: column;
            }
            .flow-photo img {
                height: 300px;
            }
            .faq-a {
                padding-left: 20px;
            }
            .cta-wrap .btn,
            .cta-actions .btn {
                width: 100%;
            }
        }

/* roulang page: article */
:root {
    --color-primary: #00d9a3;
    --color-primary-strong: #00a874;
    --color-primary-soft: rgba(0, 217, 163, 0.14);
    --color-accent: #ff6a2a;
    --color-ink: #16231e;
    --color-ink-2: #3e5149;
    --color-subtle: #6d7e76;
    --color-bg: #f6f7f3;
    --color-bg-offset: #edf3ef;
    --color-surface: #ffffff;
    --color-dark-bg: #07130e;
    --color-dark-bg-2: #0b1f18;
    --color-dark-text: #e6f3ed;
    --color-line: rgba(14, 45, 32, 0.1);
    --shadow-sm: 0 4px 12px rgba(8, 28, 20, 0.06);
    --shadow-card: 0 16px 36px rgba(8, 28, 20, 0.08);
    --shadow-float: 0 24px 52px rgba(8, 28, 20, 0.13);
    --radius-md: 14px;
    --radius-lg: 22px;
    --radius-pill: 999px;
}

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

html { scroll-behavior: smooth; }

body {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
    font-size: 16px;
    line-height: 1.7;
    color: var(--color-ink);
    background: var(--color-bg);
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input { font-family: inherit; }

.wrap {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding-left: 20px;
    padding-right: 20px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    height: 46px;
    padding: 0 24px;
    border-radius: var(--radius-pill);
    font-size: 15px;
    font-weight: 700;
    line-height: 1;
    border: 2px solid transparent;
    cursor: pointer;
    transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease, border-color 0.25s ease, color 0.25s ease;
    white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: scale(0.98); }
.btn:focus-visible, a:focus-visible {
    outline: 3px solid rgba(0, 217, 163, 0.5);
    outline-offset: 3px;
}
.btn-primary { background: var(--color-primary); color: #062019; border-color: var(--color-primary); box-shadow: 0 8px 22px rgba(0, 217, 163, 0.26); }
.btn-primary:hover { background: #00eeb2; border-color: #00eeb2; box-shadow: 0 12px 28px rgba(0, 217, 163, 0.34); }
.btn-outline-light { background: transparent; border-color: rgba(230, 243, 237, 0.5); color: var(--color-dark-text); }
.btn-outline-light:hover { border-color: #fff; color: #fff; background: rgba(255, 255, 255, 0.06); }
.btn-sm { height: 40px; padding: 0 18px; font-size: 14px; }
.btn-accent { background: var(--color-accent); border-color: var(--color-accent); color: #fff; box-shadow: 0 10px 26px rgba(255, 106, 42, 0.24); }
.btn-accent:hover { background: #ff8248; border-color: #ff8248; }

/* Header */
.header-top { background: #050d09; color: rgba(229, 244, 236, 0.72); font-size: 13px; }
.header-top-inner { display: flex; min-height: 36px; align-items: center; justify-content: space-between; gap: 16px; }
.header-top-live { display: inline-flex; align-items: center; gap: 7px; }
.header-top-live i { color: var(--color-primary); font-size: 8px; }

.header-main { background: var(--color-dark-bg-2); border-bottom: 1px solid rgba(255, 255, 255, 0.05); }
.header-main-inner { display: flex; min-height: 80px; align-items: center; justify-content: space-between; gap: 24px; }

.brand { display: inline-flex; align-items: center; gap: 12px; flex-shrink: 0; }
.brand-mark {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 46px;
    height: 46px;
    border-radius: 14px;
    background: linear-gradient(140deg, #00d9a3, #00a874);
    color: #062019;
    font-size: 24px;
    font-weight: 900;
    box-shadow: 0 8px 20px rgba(0, 217, 163, 0.26);
}
.brand-text { display: flex; flex-direction: column; line-height: 1.2; }
.brand-name { color: #f2fff9; font-size: 20px; font-weight: 800; letter-spacing: 0.05em; }
.brand-sub { color: rgba(230, 243, 237, 0.56); font-size: 11px; letter-spacing: 0.22em; margin-top: 4px; }

.header-actions { display: flex; align-items: center; gap: 18px; }
.header-note { font-size: 13px; color: rgba(230, 243, 237, 0.72); }

/* Segment nav */
.nav-segment {
    position: sticky;
    top: 0;
    z-index: 80;
    background: rgba(7, 19, 14, 0.94);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    box-shadow: 0 10px 28px rgba(3, 12, 8, 0.14);
}
.nav-segment-inner {
    display: flex;
    overflow-x: auto;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
    padding: 10px 20px;
}
.nav-segment-inner::-webkit-scrollbar { display: none; }
.segment-control { display: inline-flex; gap: 8px; margin: 0 auto; flex-shrink: 0; }
.segment-item {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: 40px;
    padding: 0 20px;
    border-radius: var(--radius-pill);
    background: rgba(255, 255, 255, 0.07);
    color: rgba(232, 246, 239, 0.74);
    font-size: 14px;
    font-weight: 600;
    white-space: nowrap;
    transition: background 0.25s ease, color 0.25s ease, transform 0.25s ease, box-shadow 0.25s ease;
}
.segment-item:hover { color: #fff; background: rgba(255, 255, 255, 0.15); transform: translateY(-2px); }
.segment-item:active { transform: translateY(0); }
.segment-item.is-active {
    background: var(--color-primary);
    color: #062019;
    box-shadow: 0 8px 20px rgba(0, 217, 163, 0.3);
}
.segment-item.is-active:hover { background: #00eeb2; color: #062019; }

/* Article main */
.page-main { padding: 40px 0 20px; }

.breadcrumb { display: flex; align-items: center; flex-wrap: wrap; gap: 6px; font-size: 13px; color: var(--color-subtle); padding-bottom: 22px; }
.breadcrumb a { transition: color 0.2s; }
.breadcrumb a:hover { color: var(--color-primary-strong); }
.breadcrumb .sep { color: rgba(14, 45, 32, 0.28); }
.breadcrumb .crumb-current { color: var(--color-ink-2); max-width: 420px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.article-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 335px;
    gap: 36px;
    align-items: start;
}

.article-panel {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-card);
    overflow: hidden;
}
.article-head { padding: 42px 44px 8px; }
.article-kicker { display: flex; align-items: center; flex-wrap: wrap; gap: 14px; margin-bottom: 18px; }
.tag {
    display: inline-flex;
    align-items: center;
    height: 28px;
    padding: 0 13px;
    border-radius: var(--radius-pill);
    background: var(--color-primary-soft);
    color: var(--color-primary-strong);
    font-size: 13px;
    font-weight: 700;
}
.article-meta-list { display: flex; align-items: center; flex-wrap: wrap; gap: 16px; color: var(--color-subtle); font-size: 13px; list-style: none; padding: 0; margin: 0; }
.article-meta-list li { display: inline-flex; align-items: center; gap: 6px; }
.article-title {
    font-size: clamp(32px, 4vw, 42px);
    line-height: 1.24;
    font-weight: 900;
    margin: 4px 0 22px;
    color: var(--color-ink);
    letter-spacing: 0.01em;
}
.article-summary {
    font-size: 16px;
    line-height: 1.9;
    color: var(--color-ink-2);
    background: var(--color-bg-offset);
    border-left: 4px solid var(--color-primary);
    border-radius: 0 14px 14px 0;
    padding: 14px 18px;
    margin: 0 0 26px;
}
.article-cover { border-radius: 16px; overflow: hidden; margin: 8px 0 0; }
.article-cover img { width: 100%; height: auto; object-fit: cover; }

.article-content {
    padding: 24px 44px 40px;
    font-size: 17px;
    line-height: 1.86;
    color: var(--color-ink);
}
.article-content p { margin: 1.35em 0; }
.article-content > *:first-child { margin-top: 0; }
.article-content h2 {
    font-size: 26px;
    line-height: 1.3;
    font-weight: 800;
    color: var(--color-ink);
    margin: 2em 0 0.8em;
    padding-left: 14px;
    border-left: 4px solid var(--color-primary);
}
.article-content h3 {
    font-size: 21px;
    line-height: 1.4;
    font-weight: 750;
    color: var(--color-ink);
    margin: 1.8em 0 0.7em;
}
.article-content a { color: var(--color-primary-strong); text-decoration: underline; text-underline-offset: 4px; text-decoration-color: rgba(0, 168, 116, 0.35); transition: color 0.2s; }
.article-content a:hover { color: #007a55; text-decoration-color: #007a55; }
.article-content ul, .article-content ol { padding-left: 1.6em; margin: 1.3em 0; }
.article-content ul { list-style: disc; }
.article-content ol { list-style: decimal; }
.article-content li { margin: 0.55em 0; padding-left: 4px; }
.article-content blockquote {
    margin: 1.8em 0;
    padding: 16px 20px;
    background: var(--color-bg-offset);
    border-left: 4px solid var(--color-primary);
    border-radius: 0 12px 12px 0;
    color: var(--color-ink-2);
}
.article-content blockquote p { margin: 0.4em 0; }
.article-content img { width: 100%; height: auto; border-radius: 14px; margin: 2rem 0; }
.article-content figure { margin: 2rem 0; }
.article-content figure img { margin: 0; }
.article-content figcaption { font-size: 13px; color: var(--color-subtle); text-align: center; margin-top: 10px; }
.article-content table { width: 100%; border-collapse: collapse; margin: 1.8em 0; font-size: 15px; }
.article-content th, .article-content td { padding: 12px 14px; border: 1px solid rgba(14, 45, 32, 0.12); text-align: left; }
.article-content th { background: var(--color-bg-offset); font-weight: 700; }

.article-tagbar {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
    border-top: 1px solid rgba(14, 45, 32, 0.08);
    padding: 22px 44px;
}
.article-tagbar .tag-label { color: var(--color-subtle); font-size: 14px; }
.article-tagbar a {
    height: 32px;
    display: inline-flex;
    align-items: center;
    padding: 0 14px;
    border-radius: var(--radius-pill);
    background: var(--color-bg-offset);
    color: var(--color-ink-2);
    font-size: 13px;
    font-weight: 600;
    transition: background 0.2s, color 0.2s;
}
.article-tagbar a:hover { background: var(--color-primary-soft); color: var(--color-primary-strong); }

.article-nav-links {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 14px;
    padding: 22px 44px 40px;
}
.link-more { display: inline-flex; align-items: center; gap: 8px; font-size: 14px; font-weight: 700; color: var(--color-primary-strong); transition: gap 0.2s, color 0.2s; }
.link-more:hover { color: #007a55; gap: 12px; }

.article-empty {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-card);
    padding: 60px 28px;
    text-align: center;
    color: var(--color-subtle);
}
.empty-code { font-size: 60px; line-height: 1; color: var(--color-primary); margin-bottom: 18px; }
.article-empty h1 { font-size: 30px; margin: 0 0 12px; color: var(--color-ink); font-weight: 800; }
.article-empty p { max-width: 460px; margin: 0 auto 24px; }

/* Sidebar */
.article-aside { display: flex; flex-direction: column; gap: 22px; }
.side-panel {
    background: var(--color-surface);
    border-radius: 18px;
    box-shadow: var(--shadow-sm);
    padding: 22px;
}
.side-panel-title {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 17px;
    font-weight: 800;
    color: var(--color-ink);
    margin: 0 0 18px;
    padding-bottom: 14px;
    border-bottom: 1px solid rgba(14, 45, 32, 0.08);
}
.side-panel-title i { color: var(--color-primary); }
.side-navi { display: flex; flex-direction: column; gap: 4px; }
.side-navi a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding: 12px 10px;
    border-radius: 12px;
    font-size: 14px;
    font-weight: 600;
    color: var(--color-ink-2);
    transition: background 0.2s, color 0.2s, transform 0.2s;
}
.side-navi a i { font-size: 12px; color: rgba(14, 45, 32, 0.28); transition: transform 0.2s, color 0.2s; }
.side-navi a:hover { background: var(--color-primary-soft); color: var(--color-primary-strong); transform: translateX(3px); }
.side-navi a:hover i { color: var(--color-primary-strong); transform: translateX(3px); }

.side-tip-list { display: flex; flex-direction: column; gap: 14px; margin: 0; }
.side-tip-item { display: flex; gap: 12px; }
.side-tip-item .tip-icon {
    width: 34px;
    height: 34px;
    flex-shrink: 0;
    border-radius: 10px;
    background: var(--color-bg-offset);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary-strong);
}
.side-tip-item strong { display: block; font-size: 14px; margin-bottom: 4px; }
.side-tip-item p { margin: 0; font-size: 13px; color: var(--color-subtle); line-height: 1.7; }

.side-cta {
    background: var(--color-dark-bg-2);
    color: var(--color-dark-text);
    border-radius: 18px;
    overflow: hidden;
    text-align: center;
    padding: 26px 20px;
    position: relative;
}
.side-cta::after {
    content: "";
    position: absolute;
    inset: auto -40px -50px auto;
    width: 140px;
    height: 140px;
    border: 2px dashed rgba(0, 217, 163, 0.14);
    border-radius: 50%;
}
.side-cta h2 { font-size: 20px; margin: 0 0 10px; color: #f2fff9; }
.side-cta p { font-size: 13px; margin: 0 auto 18px; color: rgba(230, 243, 237, 0.68); max-width: 230px; position: relative; z-index: 1; }
.side-cta .btn { position: relative; z-index: 1; }

/* Related section */
.related-links { margin-top: 60px; }
.section-head {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 24px;
}
.eyebrow { font-size: 13px; font-weight: 700; letter-spacing: 0.12em; color: var(--color-primary-strong); text-transform: uppercase; }
.section-head h2 { font-size: 30px; line-height: 1.3; margin: 6px 0 0; color: var(--color-ink); font-weight: 850; }
.related-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; }
.related-card {
    display: flex;
    flex-direction: column;
    background: var(--color-surface);
    border-radius: 18px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: transform 0.28s ease, box-shadow 0.28s ease;
}
.related-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-card); }
.related-thumb { overflow: hidden; aspect-ratio: 16 / 10; }
.related-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.45s ease; }
.related-card:hover .related-thumb img { transform: scale(1.06); }
.related-info { padding: 18px 20px 22px; }
.related-cat { display: inline-block; margin-bottom: 8px; color: var(--color-primary-strong); font-size: 13px; font-weight: 700; }
.related-info h3 { font-size: 17px; line-height: 1.45; margin: 0 0 10px; color: var(--color-ink); font-weight: 800; }
.related-info p { font-size: 13px; line-height: 1.75; margin: 0; color: var(--color-subtle); }

/* CTA banner */
.cta-banner {
    width: 100%;
    border-radius: 28px;
    background:
        linear-gradient(90deg, rgba(6, 18, 13, 0.88), rgba(11, 31, 24, 0.72)),
        url('/assets/images/backpic/back-2.png') center / cover no-repeat;
    margin: 70px 0 0;
    color: var(--color-dark-text);
    overflow: hidden;
    position: relative;
    box-shadow: 0 22px 55px rgba(8, 28, 20, 0.14);
}
.cta-inner { display: grid; grid-template-columns: minmax(0, 1.2fr) auto; gap: 28px; align-items: center; padding: 46px 48px; position: relative; }
.cta-tag {
    display: inline-flex;
    height: 28px;
    align-items: center;
    padding: 0 14px;
    border-radius: var(--radius-pill);
    background: rgba(255, 255, 255, 0.1);
    color: var(--color-primary);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.08em;
    margin-bottom: 14px;
}
.cta-inner h2 { font-size: clamp(26px, 3vw, 36px); line-height: 1.3; margin: 0 0 10px; color: #f2fff9; }
.cta-inner p { font-size: 15px; margin: 0; color: rgba(230, 243, 237, 0.7); max-width: 560px; }
.cta-actions { display: flex; gap: 14px; align-items: center; flex-wrap: wrap; }

/* Footer */
.site-footer { background: var(--color-dark-bg); color: rgba(230, 243, 237, 0.74); margin-top: 72px; padding: 68px 0 0; }
.footer-grid { display: grid; grid-template-columns: minmax(0, 1.35fr) 0.8fr 1fr 1fr; gap: 42px; padding-bottom: 44px; }
.footer-brand .brand { margin-bottom: 16px; }
.footer-brand .brand-name { font-size: 19px; }
.footer-brand p { font-size: 14px; line-height: 1.85; margin: 16px 0 14px; max-width: 320px; color: rgba(230, 243, 237, 0.64); }
.footer-domain {
    display: inline-block;
    padding: 6px 14px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.06);
    color: rgba(230, 243, 237, 0.56);
    font-size: 13px;
}
.footer-col h3 { font-size: 15px; font-weight: 700; color: #effcf5; margin: 0 0 18px; }
.footer-col ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 12px; }
.footer-col ul a { color: rgba(230, 243, 237, 0.64); font-size: 14px; transition: color 0.2s, padding-left 0.2s; }
.footer-col ul a:hover { color: var(--color-primary); padding-left: 4px; }
.footer-col p { font-size: 14px; line-height: 1.8; color: rgba(230, 243, 237, 0.5); margin: 0 0 16px; }
.footer-bottom { border-top: 1px solid rgba(255, 255, 255, 0.07); padding: 22px 0; background: rgba(3, 8, 5, 0.4); }
.footer-bottom .wrap { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; font-size: 13px; color: rgba(230, 243, 237, 0.48); }

/* Responsive */
@media (max-width: 1024px) {
    .header-main-inner { min-height: 72px; }
    .article-layout { grid-template-columns: 1fr; }
    .article-aside { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; margin-top: 10px; }
    .related-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .cta-inner { grid-template-columns: 1fr; padding: 38px 34px; }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 38px; }
}

@media (max-width: 768px) {
    .page-main { padding: 28px 0 0; }
    .article-head { padding: 28px 24px 4px; }
    .article-content { padding: 20px 24px 28px; }
    .article-tagbar, .article-nav-links { padding: 18px 24px; }
    .header-note { display: none; }
    .header-main-inner { min-height: 68px; }
    .segment-item { min-height: 40px; }
    .segment-control { margin: 0; }
    .section-head h2 { font-size: 26px; }
    .cta-inner { padding: 30px 22px; }
    .footer-grid { grid-template-columns: 1fr; gap: 30px; }
}

@media (max-width: 520px) {
    .header-top { display: none; }
    .header-main-inner { min-height: 64px; gap: 12px; }
    .brand-mark { width: 40px; height: 40px; border-radius: 12px; font-size: 21px; }
    .brand-name { font-size: 17px; }
    .brand-sub { font-size: 10px; letter-spacing: 0.14em; }
    .btn-sm { height: 36px; padding: 0 14px; font-size: 13px; }
    .nav-segment-inner { padding: 8px 16px; }
    .segment-item { height: 38px; padding: 0 15px; font-size: 13px; }
    .article-title { font-size: 29px; }
    .article-summary { font-size: 15px; }
    .article-meta-list { gap: 10px; font-size: 12px; }
    .article-kicker { gap: 8px; }
    .related-grid { grid-template-columns: 1fr; }
    .article-aside { grid-template-columns: 1fr; }
    .cta-banner { margin-top: 40px; border-radius: 22px; }
    .cta-inner { padding: 24px 18px; }
    .cta-inner h2 { font-size: 24px; }
    .cta-actions .btn { width: 100%; }
    .article-content { font-size: 16px; }
    .footer-bottom .wrap { flex-direction: column; gap: 6px; text-align: center; }
}

/* roulang page: category3 */
:root {
    --color-primary: #00be93;
    --color-primary-strong: #009577;
    --color-accent: #ff7a29;
    --color-ink: #18221d;
    --color-subtle: #5f6b64;
    --color-bg-offset: #f3f6f2;
    --color-surface: #ffffff;
    --color-dark-bg: #08150f;
    --color-dark-bg-2: #0c211a;
    --color-dark-text: #e9eeea;
    --color-line: rgba(8, 30, 20, 0.12);
    --radius-md: 14px;
    --radius-lg: 22px;
    --radius-full: 999px;
    --shadow-sm: 0 6px 18px rgba(8, 30, 20, 0.06);
    --shadow-card: 0 14px 32px rgba(8, 30, 20, 0.08);
    --shadow-float: 0 24px 60px rgba(8, 30, 20, 0.14);
    --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
  }

  * {
    box-sizing: border-box;
  }

  html {
    scroll-behavior: smooth;
  }

  body {
    margin: 0;
    font-family: var(--font-sans);
    font-size: 16px;
    line-height: 1.75;
    color: var(--color-ink);
    background: #f7f9f6;
    -webkit-font-smoothing: antialiased;
  }

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

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

  a:hover,
  a:focus-visible {
    outline: none;
  }

  button,
  input,
  summary,
  a {
    -webkit-tap-highlight-color: transparent;
    transition: background-color 0.22s ease, color 0.22s ease, border-color 0.22s ease, box-shadow 0.22s ease, transform 0.22s ease, opacity 0.22s ease;
  }

  a:focus-visible,
  button:focus-visible,
  summary:focus-visible {
    outline: 3px solid rgba(0, 190, 147, 0.55);
    outline-offset: 3px;
    border-radius: 8px;
  }

  .wrap {
    max-width: 1240px;
    margin-inline: auto;
    padding-inline: 24px;
  }

  /* 顶部信息条 */
  .top-strip {
    background: #06110d;
    color: rgba(233, 238, 234, 0.72);
    font-size: 13px;
    min-height: 36px;
    letter-spacing: 0.02em;
  }

  .top-strip-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    min-height: 36px;
  }

  .top-strip-note {
    position: relative;
    padding-left: 16px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
  }

  .top-strip-note::before {
    content: "";
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: #22e0ac;
    box-shadow: 0 0 0 4px rgba(34, 224, 172, 0.14);
  }

  .top-strip a {
    color: rgba(233, 238, 234, 0.82);
    border-bottom: 1px solid rgba(233, 238, 234, 0.25);
  }

  .top-strip a:hover {
    color: #ffffff;
    border-color: #ffffff;
  }

  /* 主导航第二层 */
  .header-main {
    background: var(--color-surface);
    border-bottom: 1px solid rgba(8, 30, 20, 0.06);
  }

  .header-main-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    min-height: 80px;
    padding-block: 12px;
  }

  .brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
  }

  .brand-mark {
    width: 44px;
    height: 44px;
    border-radius: 14px;
    background: var(--color-dark-bg);
    color: #2ef0b8;
    font-size: 22px;
    font-weight: 800;
    display: grid;
    place-items: center;
    box-shadow: inset 0 -4px 0 rgba(0, 190, 147, 0.22), 0 8px 20px rgba(0, 0, 0, 0.08);
  }

  .brand-text {
    display: flex;
    flex-direction: column;
    line-height: 1.15;
  }

  .brand-name {
    font-size: 20px;
    font-weight: 800;
    letter-spacing: 0.02em;
    color: #0c1712;
  }

  .brand-sub {
    font-size: 11px;
    letter-spacing: 0.2em;
    color: #8a978e;
    font-weight: 500;
    margin-top: 4px;
  }

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

  .header-note {
    font-size: 13px;
    color: var(--color-subtle);
    position: relative;
    padding-left: 14px;
  }

  .header-note::before {
    content: "";
    position: absolute;
    left: 0;
    top: 7px;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #ff6a2a;
  }

  /* 分栏导航按钮 */
  .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border-radius: var(--radius-full);
    font-weight: 700;
    letter-spacing: 0.02em;
    cursor: pointer;
    border: 1px solid transparent;
    line-height: 1.2;
  }

  .btn-primary {
    background: #00d6a2;
    color: #06231a;
    border-color: #00d6a2;
  }

  .btn-primary:hover {
    background: #00be91;
    border-color: #00be91;
    transform: translateY(-2px);
    box-shadow: 0 10px 22px rgba(0, 190, 147, 0.28);
  }

  .btn-primary:active {
    transform: translateY(0);
    box-shadow: none;
  }

  .btn-outline {
    background: transparent;
    border-color: rgba(23, 34, 29, 0.3);
    color: var(--color-ink);
  }

  .btn-outline:hover {
    border-color: var(--color-primary);
    color: var(--color-primary-strong);
    background: rgba(0, 190, 147, 0.06);
    transform: translateY(-2px);
  }

  .btn-outline-light {
    background: rgba(255, 255, 255, 0.06);
    border-color: rgba(255, 255, 255, 0.4);
    color: #fff;
  }

  .btn-outline-light:hover {
    background: rgba(255, 255, 255, 0.16);
    border-color: #ffffff;
    transform: translateY(-2px);
  }

  .btn-sm {
    padding: 8px 18px;
    font-size: 13px;
    min-height: 38px;
  }

  .btn-md {
    padding: 13px 26px;
    font-size: 15px;
    min-height: 46px;
  }

  /* 第三层分段导航 */
  .nav-segment {
    position: sticky;
    top: 0;
    z-index: 60;
    background: #0b1a14;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    box-shadow: 0 8px 18px rgba(8, 30, 20, 0.12);
  }

  .nav-seg-scroll {
    padding-block: 8px;
    overflow-x: auto;
    scrollbar-width: none;
    -ms-overflow-style: none;
  }

  .nav-seg-scroll::-webkit-scrollbar {
    display: none;
  }

  .nav-seg {
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.06);
    border-radius: var(--radius-full);
    padding: 6px;
    width: fit-content;
    min-width: min-content;
    margin-inline: auto;
  }

  .nav-pill {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 38px;
    padding: 8px 22px;
    border-radius: var(--radius-full);
    color: rgba(255, 255, 255, 0.72);
    background: rgba(255, 255, 255, 0.05);
    font-size: 14px;
    font-weight: 600;
    white-space: nowrap;
  }

  .nav-pill:hover {
    background: rgba(255, 255, 255, 0.16);
    color: #ffffff;
    transform: translateY(-2px);
  }

  .nav-pill:active {
    transform: translateY(1px);
  }

  .nav-pill.is-active {
    background: #00e0a7;
    color: #05281d;
    box-shadow: 0 10px 18px rgba(0, 224, 167, 0.24), inset 0 -2px 0 rgba(0, 0, 0, 0.08);
  }

  .nav-pill.is-active:hover {
    background: #36e5b7;
    color: #05281d;
  }

  .nav-pill:focus-visible {
    outline-color: rgba(0, 224, 167, 0.9);
  }

  main {
    display: block;
  }

  .section {
    padding-block: clamp(56px, 8vw, 96px);
  }

  .section-heading {
    max-width: 760px;
    margin-bottom: 40px;
  }

  .section-heading.center {
    margin-inline: auto;
    text-align: center;
  }

  .section-kicker {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    font-weight: 800;
    letter-spacing: 0.12em;
    color: #008d6d;
    text-transform: uppercase;
    background: rgba(0, 190, 147, 0.1);
    padding: 6px 14px;
    border-radius: 999px;
    margin-bottom: 12px;
  }

  .section-heading h2 {
    margin: 0;
    font-size: clamp(27px, 3vw, 36px);
    line-height: 1.25;
    color: #132019;
    letter-spacing: -0.01em;
  }

  .section-heading p {
    margin: 14px 0 0;
    color: var(--color-subtle);
    font-size: 16px;
  }

  /* Hero */
  .hero-cat {
    color: #ffffff;
    position: relative;
    background:
      linear-gradient(112deg, rgba(4, 18, 13, 0.95) 0%, rgba(7, 32, 22, 0.85) 54%, rgba(7, 32, 22, 0.55) 100%),
      url('/assets/images/backpic/back-3.png') center center / cover no-repeat;
  }

  .hero-cat-grid {
    position: relative;
    z-index: 2;
    padding-block: clamp(52px, 7vw, 90px);
    display: grid;
    grid-template-columns: minmax(0, 1.18fr) minmax(320px, 0.82fr);
    gap: 48px;
    align-items: center;
  }

  .breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: rgba(233, 238, 234, 0.7);
    margin-bottom: 24px;
    flex-wrap: wrap;
  }

  .breadcrumb a:hover {
    color: #2ef0b8;
  }

  .breadcrumb span {
    opacity: 0.5;
  }

  .hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    border: 1px solid rgba(0, 224, 167, 0.35);
    background: rgba(0, 224, 167, 0.12);
    color: #c8ffee;
    padding: 6px 14px;
    border-radius: 999px;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.08em;
    margin-bottom: 20px;
  }

  .hero-cat h1 {
    font-size: clamp(36px, 5vw, 54px);
    line-height: 1.15;
    margin: 0 0 20px;
    font-weight: 900;
    letter-spacing: -0.02em;
  }

  .hero-cat h1 span {
    color: #36efb5;
  }

  .hero-lead {
    font-size: clamp(16px, 1.4vw, 18px);
    color: rgba(255, 255, 255, 0.86);
    max-width: 620px;
    margin: 0 0 24px;
  }

  .hero-points {
    list-style: none;
    margin: 0 0 28px;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
  }

  .hero-points li {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.86);
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.12);
    padding: 7px 14px;
    border-radius: 999px;
  }

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

  .hero-note {
    margin: 0;
    font-size: 13px;
    color: rgba(255, 255, 255, 0.5);
  }

  .hero-visual {
    position: relative;
  }

  .hero-media-frame {
    position: relative;
    border-radius: 28px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.14);
    box-shadow: 0 30px 50px rgba(0, 0, 0, 0.38);
    background: #0c241c;
  }

  .hero-media-frame img {
    width: 100%;
    height: clamp(300px, 38vw, 440px);
    object-fit: cover;
    opacity: 0.88;
  }

  .media-overlay {
    position: absolute;
    inset-inline: 0;
    bottom: 0;
    padding: 28px 24px 24px;
    background: linear-gradient(transparent, rgba(3, 14, 10, 0.92));
  }

  .media-overlay strong {
    display: block;
    font-size: 20px;
    font-weight: 800;
  }

  .media-overlay span {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.76);
  }

  .media-badge {
    position: absolute;
    top: 18px;
    right: 18px;
    background: rgba(0, 224, 167, 0.9);
    color: #06231a;
    font-weight: 800;
    font-size: 13px;
    padding: 8px 14px;
    border-radius: 999px;
  }

  /* 服务概览板块 */
  .overview-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 24px;
  }

  .overview-card {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-line);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
  }

  .overview-card-main {
    grid-column: span 7;
  }

  .overview-card-inner {
    display: flex;
    min-height: 100%;
  }

  .overview-visual {
    width: 44%;
    overflow: hidden;
    background: #0d241c;
  }

  .overview-visual img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }

  .overview-content {
    flex: 1;
    padding: 30px;
    display: flex;
    flex-direction: column;
  }

  .tag {
    display: inline-flex;
    width: fit-content;
    align-items: center;
    gap: 6px;
    background: rgba(0, 190, 147, 0.12);
    color: #00805f;
    font-size: 12px;
    font-weight: 800;
    border-radius: 999px;
    padding: 5px 12px;
    letter-spacing: 0.04em;
  }

  .overview-card h3 {
    font-size: 23px;
    margin: 16px 0 10px;
    line-height: 1.3;
    color: #15221c;
  }

  .overview-card p {
    color: var(--color-subtle);
    margin: 0 0 16px;
    font-size: 15px;
  }

  .feature-list {
    list-style: none;
    padding: 0;
    margin: 0 0 18px;
    display: grid;
    gap: 8px;
  }

  .feature-list li {
    display: flex;
    gap: 9px;
    align-items: flex-start;
    font-size: 14px;
    color: #34443a;
  }

  .feature-list li::before {
    content: "";
    flex: 0 0 auto;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #00cf9d;
    margin-top: 9px;
  }

  .overview-dark {
    grid-column: span 5;
    background: #0b1f17;
    border-radius: var(--radius-lg);
    color: #e9eeea;
    padding: 30px;
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
  }

  .overview-dark::after {
    content: "";
    position: absolute;
    right: -34px;
    bottom: -46px;
    width: 180px;
    height: 180px;
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: 50%;
  }

  .overview-dark h3 {
    color: white;
    font-size: 21px;
    margin: 0 0 8px;
  }

  .overview-dark p {
    color: rgba(233, 238, 234, 0.72);
    font-size: 14px;
    line-height: 1.8;
    margin: 0 0 18px;
    position: relative;
    z-index: 1;
  }

  .index-numbers {
    display: flex;
    flex-wrap: wrap;
    gap: 18px 28px;
    margin-top: auto;
    position: relative;
    z-index: 1;
  }

  .index-numbers .num {
    font-size: 26px;
    font-weight: 900;
    color: #25e6ad;
    letter-spacing: 0;
  }

  .index-numbers .label {
    display: block;
    font-size: 12px;
    color: rgba(255, 255, 255, 0.62);
    letter-spacing: 0.12em;
    margin-top: 2px;
  }

  .overview-card-small {
    grid-column: span 4;
  }

  .overview-small-content {
    padding: 28px;
  }

  .overview-small-content h3 {
    font-size: 19px;
    margin: 14px 0 8px;
  }

  .overview-small-content p {
    color: var(--color-subtle);
    font-size: 14px;
    margin: 0;
  }

  .group-icon {
    width: 42px;
    height: 42px;
    border-radius: 14px;
    display: grid;
    place-items: center;
    font-size: 20px;
    font-weight: 900;
    color: #008d6b;
    background: rgba(0, 190, 147, 0.14);
  }

  .overview-tip {
    grid-column: span 4;
    background: rgba(255, 122, 42, 0.08);
    border: 1px solid rgba(255, 122, 42, 0.22);
    border-radius: var(--radius-lg);
    padding: 28px;
  }

  .overview-tip h3 {
    font-size: 19px;
    margin: 14px 0 8px;
  }

  .overview-tip p {
    color: var(--color-subtle);
    font-size: 14px;
    margin: 0;
  }

  .overview-tip .group-icon {
    background: rgba(255, 122, 42, 0.18);
    color: #e6550b;
  }

  /* 步骤板块 */
  .cat-section-alt {
    background: #f0f4ef;
  }

  .steps-wrap {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 22px;
    counter-reset: step;
  }

  .step-card {
    background: #fff;
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-line);
    padding: 30px 26px 26px;
    box-shadow: var(--shadow-sm);
    position: relative;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
  }

  .step-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-card);
  }

  .step-no {
    font-size: 36px;
    font-weight: 900;
    line-height: 1;
    color: transparent;
    -webkit-text-stroke: 1px #00be93;
    letter-spacing: 0.02em;
    margin-bottom: 18px;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  }

  .step-card h3 {
    margin: 0 0 10px;
    font-size: 18px;
    color: #15221c;
  }

  .step-card p {
    margin: 0;
    font-size: 14px;
    color: var(--color-subtle);
    line-height: 1.75;
  }

  /* 入口对照表 */
  .compare-section {
    background: var(--color-surface);
  }

  .match-table {
    border: 1px solid var(--color-line);
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: #fff;
    box-shadow: var(--shadow-sm);
  }

  .match-row {
    display: grid;
    grid-template-columns: 240px 1fr 220px;
    gap: 18px;
    align-items: center;
    padding: 20px 26px;
    border-bottom: 1px solid rgba(8, 30, 20, 0.07);
  }

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

  .match-row:not(.match-head):hover {
    background: rgba(0, 190, 147, 0.03);
  }

  .match-head {
    background: #0a1d15;
    color: #fff;
    padding: 16px 26px;
    font-weight: 700;
    font-size: 13px;
    letter-spacing: 0.04em;
  }

  .match-head .match-name {
    color: rgba(255, 255, 255, 0.6);
    font-weight: 600;
  }

  .match-name {
    font-weight: 800;
    color: #1b2a22;
  }

  .match-desc {
    color: var(--color-subtle);
    font-size: 14px;
  }

  .match-action {
    text-align: right;
    font-size: 14px;
    color: #008a69;
    font-weight: 700;
  }

  .match-action a {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    border-bottom: 1px solid rgba(0, 138, 105, 0.3);
  }

  .match-action a:hover {
    color: #005f4b;
    border-color: #005f4b;
  }

  /* 阅读提示区 */
  .notice-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }

  .notice-card {
    background: #fff;
    border: 1px solid var(--color-line);
    border-radius: var(--radius-lg);
    padding: 24px 26px;
    position: relative;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
    display: flex;
    flex-direction: column;
    gap: 8px;
  }

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

  .notice-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    color: #8a9890;
    font-size: 12px;
    flex-wrap: wrap;
  }

  .notice-date {
    font-variant-numeric: tabular-nums;
    letter-spacing: 0.04em;
  }

  .notice-card h3 {
    margin: 4px 0 0;
    font-size: 18px;
    line-height: 1.4;
    color: #1a2921;
  }

  .notice-card p {
    margin: 0;
    color: var(--color-subtle);
    font-size: 14px;
  }

  .notice-tag {
    background: rgba(18, 139, 104, 0.12);
    color: #006d54;
    font-weight: 700;
    font-size: 12px;
    padding: 4px 11px;
    border-radius: 999px;
  }

  /* FAQ */
  .faq-section {
    background: #f1f5f1;
  }

  .faq-panel {
    max-width: 960px;
    margin-inline: auto;
    background: #fff;
    border: 1px solid var(--color-line);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
  }

  details.faq-item {
    border-bottom: 1px solid rgba(8, 30, 20, 0.09);
    padding: 0 28px;
  }

  details.faq-item:last-of-type {
    border-bottom: none;
  }

  details.faq-item summary {
    list-style: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    cursor: pointer;
    color: #1a2921;
    font-weight: 700;
    font-size: 16px;
    padding: 22px 0;
  }

  details.faq-item summary::-webkit-details-marker {
    display: none;
  }

  details.faq-item summary .q-icon {
    display: grid;
    place-items: center;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: #eafbf4;
    color: #008866;
    font-size: 14px;
    font-weight: 900;
    flex: 0 0 auto;
  }

  details.faq-item summary .arrow {
    flex: 0 0 auto;
    width: 26px;
    height: 26px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.05);
    color: #4c5e53;
    font-size: 18px;
    font-weight: 500;
    line-height: 1;
    transform: rotate(0);
    transition: transform 0.25s ease, background-color 0.25s ease;
  }

  details.faq-item summary:hover {
    background: rgba(0, 190, 147, 0.04);
  }

  details.faq-item[open] summary {
    background: rgba(0, 190, 147, 0.04);
    border-bottom: 1px solid rgba(8, 30, 20, 0.06);
  }

  details.faq-item[open] summary .arrow {
    transform: rotate(45deg);
    background: rgba(0, 190, 147, 0.12);
    color: #006d51;
  }

  .faq-answer {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 6px 0 22px;
  }

  .faq-answer .a-icon {
    flex: 0 0 auto;
    display: grid;
    place-items: center;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: #fff3ea;
    color: #e65a16;
    font-size: 14px;
    font-weight: 900;
  }

  .faq-answer p {
    margin: 4px 0 0;
    color: var(--color-subtle);
    font-size: 15px;
    line-height: 1.9;
  }

  /* 尾部 CTA */
  .cat-cta {
    padding-block: clamp(48px, 6vw, 80px);
  }

  .cat-cta-panel {
    background: #0a1c15;
    border-radius: 28px;
    padding: clamp(32px, 5vw, 56px);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
    flex-wrap: wrap;
    position: relative;
    overflow: hidden;
  }

  .cat-cta-panel::after {
    content: "PLAY";
    position: absolute;
    right: -30px;
    bottom: -46px;
    font-size: 120px;
    font-weight: 900;
    color: rgba(255, 255, 255, 0.04);
    letter-spacing: 0.08em;
    line-height: 1;
    pointer-events: none;
  }

  .cat-cta-panel h2 {
    position: relative;
    z-index: 1;
    color: #ffffff;
    margin: 0 0 6px;
    font-size: clamp(24px, 2.6vw, 34px);
    line-height: 1.35;
  }

  .cat-cta-panel p {
    position: relative;
    z-index: 1;
    color: rgba(255, 255, 255, 0.7);
    margin: 0;
    max-width: 580px;
    font-size: 15px;
  }

  .cat-cta-actions {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
  }

  /* Footer */
  .site-footer {
    background: var(--color-dark-bg);
    color: rgba(233, 238, 234, 0.8);
    padding-top: 72px;
    border-top: 1px solid rgba(255, 255, 255, 0.04);
  }

  .footer-grid {
    display: grid;
    grid-template-columns: 1.3fr 0.8fr 0.9fr 1fr;
    gap: 38px;
    padding-bottom: 54px;
  }

  .footer-brand .brand-name {
    color: #ffffff;
  }

  .footer-brand p {
    margin: 18px 0 18px;
    font-size: 14px;
    line-height: 1.9;
    color: rgba(233, 238, 234, 0.6);
    max-width: 320px;
  }

  .footer-domain {
    display: inline-block;
    font-size: 12px;
    letter-spacing: 0.1em;
    color: rgba(255, 255, 255, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.14);
    padding: 4px 14px;
    border-radius: 999px;
    margin-top: 2px;
  }

  .footer-col h3 {
    color: #ffffff;
    font-size: 16px;
    margin: 0 0 18px;
    font-weight: 800;
  }

  .footer-col ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 12px;
  }

  .footer-col ul a {
    color: rgba(233, 238, 234, 0.64);
    font-size: 14px;
    position: relative;
    padding-left: 15px;
  }

  .footer-col ul a::before {
    content: "";
    position: absolute;
    left: 0;
    top: 10px;
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: #11cf9c;
    opacity: 0.8;
  }

  .footer-col ul a:hover {
    color: #ffffff;
    padding-left: 19px;
  }

  .footer-col > p {
    font-size: 13px;
    color: rgba(233, 238, 234, 0.5);
    line-height: 1.8;
    margin: 0 0 18px;
  }

  .footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding-block: 22px;
  }

  .footer-bottom .wrap {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
    color: rgba(233, 238, 234, 0.42);
    font-size: 12px;
  }

  /* 响应式 */
  @media (max-width: 1024px) {
    .header-main-inner {
      min-height: 72px;
    }

    .overview-card-main,
    .overview-dark {
      grid-column: span 12;
    }

    .overview-card-small,
    .overview-tip {
      grid-column: span 6;
    }

    .steps-wrap {
      grid-template-columns: repeat(2, 1fr);
    }

    .match-row {
      grid-template-columns: 1fr 2fr;
    }

    .match-head .match-action,
    .match-row .match-action {
      display: none;
    }

    .footer-grid {
      grid-template-columns: 1fr 1fr 1fr;
    }

    .hero-cat-grid {
      grid-template-columns: 1fr 1fr;
      gap: 32px;
    }
  }

  @media (max-width: 768px) {
    .wrap {
      padding-inline: 18px;
    }

    .header-note {
      display: none;
    }

    .header-main-inner {
      min-height: 64px;
    }

    .brand-name {
      font-size: 18px;
    }

    .brand-mark {
      width: 38px;
      height: 38px;
      border-radius: 12px;
      font-size: 19px;
    }

    .nav-seg {
      margin-inline: 0;
    }

    .hero-cat-grid {
      grid-template-columns: 1fr;
    }

    .hero-visual {
      margin-top: 12px;
    }

    .overview-card-inner {
      flex-direction: column;
    }

    .overview-visual {
      width: 100%;
      height: 200px;
    }

    .notice-grid {
      grid-template-columns: 1fr;
    }

    .footer-grid {
      grid-template-columns: 1fr;
      gap: 28px;
      padding-bottom: 36px;
    }

    .footer-brand p {
      max-width: 100%;
    }

    .match-row {
      grid-template-columns: 1fr;
      gap: 6px;
      padding: 18px 20px;
    }

    .match-head {
      display: none;
    }

    .match-desc {
      font-size: 13px;
    }
  }

  @media (max-width: 540px) {
    .header-main-inner {
      flex-wrap: wrap;
    }

    .header-actions {
      width: 100%;
      justify-content: space-between;
    }

    .btn-sm {
      min-height: 36px;
      padding: 8px 14px;
    }

    .section-heading {
      margin-bottom: 28px;
    }

    .overview-card-small,
    .overview-tip {
      grid-column: span 12;
    }

    .overview-content,
    .overview-dark {
      padding: 22px;
    }

    .steps-wrap {
      grid-template-columns: 1fr;
    }

    .cat-cta-panel {
      flex-direction: column;
      align-items: stretch;
    }

    .cat-cta-actions .btn {
      width: 100%;
    }

    .footer-bottom .wrap {
      flex-direction: column;
      text-align: center;
    }

    details.faq-item {
      padding-inline: 18px;
    }

    .faq-answer {
      flex-direction: row;
    }
  }

/* roulang page: category2 */
:root {
            --color-primary: #00d9a3;
            --color-primary-strong: #00bf8f;
            --color-accent: #ff6a2a;
            --color-ink: #10241c;
            --color-subtle: #5a6b61;
            --color-bg-offset: #eef3ef;
            --color-surface: #ffffff;
            --color-dark-bg: #081a13;
            --color-dark-text: #eaf7f1;
            --color-line: rgba(16, 48, 34, .12);
            --shadow-sm: 0 4px 14px rgba(17, 34, 26, .05);
            --shadow-card: 0 12px 30px rgba(17, 42, 26, .08);
            --shadow-float: 0 20px 45px rgba(6, 40, 24, .14);
            --radius-md: 14px;
            --radius-lg: 20px;
            --radius-full: 999px;
        }

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

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

        body {
            margin: 0;
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", sans-serif;
            background: #f7f8f5;
            color: var(--color-ink);
            line-height: 1.7;
            font-size: 16px;
        }

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

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

        button,
        input,
        summary {
            font-family: inherit;
        }

        .wrap {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding-left: 22px;
            padding-right: 22px;
        }

        @media(max-width: 640px) {
            .wrap {
                padding-left: 16px;
                padding-right: 16px;
            }
        }

        .utility-bar {
            background: #07130d;
            color: rgba(236, 248, 242, .82);
            font-size: 13px;
            letter-spacing: .01em;
        }

        .utility-inner {
            min-height: 34px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
        }

        .utility-inner .dot {
            display: inline-block;
            width: 7px;
            height: 7px;
            border-radius: 50%;
            background: var(--color-primary);
            box-shadow: 0 0 0 4px rgba(0, 217, 163, .13);
            margin-right: 8px;
        }

        .utility-inner .u-text {
            display: inline-flex;
            align-items: center;
        }

        .utility-inner .u-note {
            color: rgba(236, 248, 242, .5);
            letter-spacing: .02em;
        }

        @media(max-width: 600px) {
            .utility-inner .u-note {
                display: none;
            }
        }

        .header-main {
            background: #ffffff;
            border-bottom: 1px solid var(--color-line);
            position: relative;
            z-index: 10;
        }

        .header-main-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            min-height: 80px;
            gap: 24px;
        }

        @media(max-width: 900px) {
            .header-main-inner {
                min-height: 72px;
            }
        }

        @media(max-width: 640px) {
            .header-main-inner {
                min-height: 66px;
            }
        }

        .brand {
            display: inline-flex;
            align-items: center;
            gap: 12px;
            flex-shrink: 0;
        }

        .brand-mark {
            width: 44px;
            height: 44px;
            border-radius: 15px;
            background: linear-gradient(145deg, #00f0b4, #00b785);
            color: #03281b;
            font-size: 24px;
            font-weight: 900;
            display: grid;
            place-items: center;
            box-shadow: 0 10px 22px rgba(0, 190, 140, .24), inset 0 1px 0 rgba(255, 255, 255, .46);
        }

        .brand-text {
            display: flex;
            flex-direction: column;
            line-height: 1.25;
        }

        .brand-name {
            font-size: 19px;
            font-weight: 800;
            color: #09271a;
            letter-spacing: .01em;
            white-space: nowrap;
        }

        .brand-sub {
            font-size: 10px;
            font-weight: 700;
            letter-spacing: .2em;
            color: #849289;
            text-transform: uppercase;
            margin-top: 3px;
        }

        @media(max-width: 480px) {
            .brand-name {
                font-size: 17px;
            }
            .brand-mark {
                width: 40px;
                height: 40px;
                border-radius: 14px;
                font-size: 22px;
            }
            .brand-sub {
                letter-spacing: .14em;
            }
        }

        .header-actions {
            display: flex;
            align-items: center;
            gap: 18px;
            flex-shrink: 0;
        }

        .header-note {
            color: #274b39;
            font-size: 13px;
            font-weight: 600;
            background: #ecf8f1;
            padding: 7px 14px;
            border-radius: 999px;
            border: 1px solid rgba(0, 191, 143, .14);
        }

        @media(max-width: 900px) {
            .header-note {
                display: none;
            }
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            min-height: 46px;
            padding: 0 22px;
            border-radius: var(--radius-full);
            font-weight: 700;
            border: 1px solid transparent;
            cursor: pointer;
            transition: transform .2s ease, box-shadow .2s ease, background-color .2s ease, border-color .2s ease;
            text-decoration: none;
            line-height: 1;
            white-space: nowrap;
        }

        .btn-primary {
            background: var(--color-primary);
            color: #042719;
            box-shadow: 0 8px 18px rgba(0, 191, 143, .18);
        }

        .btn-primary:hover {
            background: #00cfa0;
            transform: translateY(-2px);
            box-shadow: 0 14px 28px rgba(0, 191, 143, .28);
        }

        .btn-primary:active {
            transform: translateY(0) scale(.98);
        }

        .btn-ghost {
            background: transparent;
            border: 1.5px solid rgba(255, 255, 255, .48);
            color: #f7fff9;
        }

        .btn-ghost:hover {
            background: rgba(255, 255, 255, .1);
            border-color: rgba(255, 255, 255, .78);
            transform: translateY(-2px);
        }

        .btn-ghost:active {
            transform: translateY(0) scale(.98);
        }

        .btn-dark {
            background: #092a1c;
            color: #f0fff8;
            border-color: rgba(0, 207, 154, .3);
        }

        .btn-dark:hover {
            background: #0e3a27;
            transform: translateY(-2px);
            box-shadow: 0 14px 30px rgba(6, 43, 28, .2);
        }

        .btn-dark:active {
            transform: translateY(0) scale(.98);
        }

        .btn-sm {
            min-height: 38px;
            padding: 0 17px;
            font-size: 13px;
        }

        .section-nav {
            position: sticky;
            top: 0;
            z-index: 80;
            background: linear-gradient(180deg, rgba(6, 25, 18, .98), rgba(8, 30, 21, .96));
            border-bottom: 1px solid rgba(0, 217, 163, .1);
            box-shadow: 0 8px 22px rgba(4, 28, 16, .14);
            backdrop-filter: blur(10px);
        }

        .section-nav-inner {
            display: flex;
            align-items: center;
            gap: 12px;
            overflow-x: auto;
            padding-top: 9px;
            padding-bottom: 9px;
            scrollbar-width: none;
        }

        .section-nav-inner::-webkit-scrollbar {
            display: none;
        }

        .nav-pill {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            min-height: 42px;
            padding: 0 20px;
            border-radius: var(--radius-full);
            color: rgba(246, 255, 250, .72);
            font-size: 14px;
            font-weight: 600;
            background: rgba(255, 255, 255, .08);
            border: 1px solid transparent;
            white-space: nowrap;
            transition: all .2s ease;
        }

        .nav-pill:hover {
            color: #fff;
            background: rgba(255, 255, 255, .16);
            transform: translateY(-2px);
        }

        .nav-pill:active {
            transform: translateY(1px);
        }

        .nav-pill.active {
            background: #00e5aa;
            color: #05291d;
            font-weight: 800;
            box-shadow: 0 8px 20px rgba(0, 217, 163, .28);
        }

        @media(max-width: 640px) {
            .nav-pill {
                min-height: 42px;
                font-size: 13px;
                padding: 0 17px;
            }
            .section-nav-inner {
                gap: 8px;
            }
        }

        .page-hero {
            position: relative;
            background-image: linear-gradient(120deg, rgba(4, 21, 14, .94) 0%, rgba(6, 36, 24, .88) 46%, rgba(7, 50, 31, .74) 100%), url('/assets/images/backpic/back-2.png');
            background-size: cover;
            background-position: center;
            color: #f1fbf5;
        }

        .page-hero-inner {
            position: relative;
            display: grid;
            grid-template-columns: minmax(0, 1.4fr) minmax(280px, .8fr);
            gap: 44px;
            align-items: center;
            padding-top: 72px;
            padding-bottom: 86px;
        }

        @media(max-width: 900px) {
            .page-hero-inner {
                grid-template-columns: 1fr;
                padding-top: 52px;
                padding-bottom: 56px;
            }
        }

        @media(max-width: 600px) {
            .page-hero-inner {
                padding-top: 38px;
                padding-bottom: 40px;
                gap: 28px;
            }
        }

        .crumbs {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 8px;
            font-size: 13px;
            margin-bottom: 24px;
            color: rgba(235, 250, 240, .66);
        }

        .crumbs a {
            transition: color .2s;
        }

        .crumbs a:hover {
            color: var(--color-primary);
        }

        .crumbs .crumb-line {
            color: rgba(235, 250, 240, .3);
        }

        .eyebrow {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(0, 217, 163, .12);
            border: 1px solid rgba(0, 217, 163, .28);
            color: #b9ffe7;
            padding: 7px 14px;
            border-radius: var(--radius-full);
            font-size: 12px;
            font-weight: 700;
            letter-spacing: .04em;
        }

        .hero-title {
            margin: 20px 0 12px;
            font-size: clamp(38px, 5vw, 58px);
            font-weight: 900;
            line-height: 1.15;
            letter-spacing: .01em;
            color: #ffffff;
        }

        .hero-title-soft {
            color: var(--color-primary);
        }

        .hero-lead {
            max-width: 620px;
            font-size: 18px;
            color: rgba(235, 254, 243, .86);
            margin: 18px 0 24px;
        }

        .hero-feature {
            list-style: none;
            padding: 0;
            margin: 0 0 32px;
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
        }

        .hero-feature li {
            display: inline-flex;
            align-items: center;
            gap: 7px;
            color: rgba(242, 255, 247, .88);
            background: rgba(255, 255, 255, .08);
            border: 1px solid rgba(255, 255, 255, .14);
            padding: 7px 13px;
            border-radius: var(--radius-full);
            font-size: 13px;
            font-weight: 600;
        }

        .hero-feature li i {
            font-style: normal;
            color: var(--color-primary);
        }

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

        .hero-panel {
            background: rgba(255, 255, 255, .1);
            border: 1px solid rgba(255, 255, 255, .16);
            border-radius: 24px;
            padding: 26px 24px;
            backdrop-filter: blur(16px);
            box-shadow: 0 26px 50px rgba(0, 0, 0, .28);
        }

        .panel-flag {
            font-size: 12px;
            color: #9cf4d6;
            font-weight: 700;
            letter-spacing: .08em;
            text-transform: uppercase;
            display: flex;
            align-items: center;
            gap: 7px;
        }

        .panel-flag .flag-dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--color-primary);
            box-shadow: 0 0 0 4px rgba(0, 217, 163, .23);
        }

        .panel-title {
            font-size: 23px;
            font-weight: 800;
            color: #fff;
            margin: 14px 0 8px;
            line-height: 1.35;
        }

        .panel-desc {
            color: rgba(220, 244, 234, .78);
            font-size: 14px;
        }

        .panel-classify {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            margin-top: 18px;
            padding-top: 18px;
            border-top: 1px solid rgba(255, 255, 255, .14);
        }

        .panel-classify span {
            background: rgba(0, 217, 163, .14);
            border: 1px solid rgba(0, 217, 163, .14);
            color: #dcfff1;
            font-size: 12px;
            padding: 6px 11px;
            border-radius: 999px;
        }

        @media(max-width: 640px) {
            .hero-title {
                font-size: 34px;
            }
            .hero-lead {
                font-size: 16px;
            }
            .hero-panel {
                padding: 22px 18px;
            }
        }

        .section-pad {
            padding-top: 96px;
            padding-bottom: 96px;
        }

        @media(max-width: 900px) {
            .section-pad {
                padding-top: 64px;
                padding-bottom: 64px;
            }
        }

        @media(max-width: 600px) {
            .section-pad {
                padding-top: 46px;
                padding-bottom: 46px;
            }
        }

        .section-head {
            margin-bottom: 40px;
            max-width: 860px;
        }

        .kicker {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            font-weight: 800;
            letter-spacing: .08em;
            color: #008d6d;
            text-transform: uppercase;
            margin-bottom: 12px;
        }

        .kicker::before {
            content: "";
            width: 16px;
            height: 2px;
            border-radius: 99px;
            background: var(--color-primary);
        }

        .section-title {
            margin: 0 0 14px;
            font-size: clamp(25px, 3.4vw, 38px);
            font-weight: 900;
            line-height: 1.25;
            color: #102a20;
            letter-spacing: -.01em;
        }

        .section-intro {
            font-size: 16px;
            color: #597167;
            line-height: 1.8;
            margin: 0;
            max-width: 720px;
        }

        .section-title.light {
            color: #f1fff8;
        }

        .section-intro.light {
            color: rgba(230, 248, 239, .72);
        }

        .grid-skew {
            display: grid;
            grid-template-columns: repeat(12, 1fr);
            gap: 22px;
        }

        .cover-card {
            grid-column: span 6;
            background: var(--color-surface);
            border-radius: var(--radius-lg);
            overflow: hidden;
            border: 1px solid var(--color-line);
            box-shadow: var(--shadow-sm);
            transition: transform .25s, box-shadow .25s;
        }

        .cover-card.wide {
            grid-column: span 7;
        }

        .cover-card.slim {
            grid-column: span 5;
        }

        .cover-card:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow-float);
        }

        .cover-media {
            position: relative;
            height: 210px;
            overflow: hidden;
            background: #d5e1d9;
        }

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

        .cover-card:hover .cover-media img {
            transform: scale(1.035);
        }

        .cover-media:after {
            content: "";
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, transparent 46%, rgba(6, 33, 21, .28));
        }

        .cover-tag {
            position: absolute;
            left: 16px;
            top: 15px;
            z-index: 2;
            background: rgba(5, 32, 21, .7);
            backdrop-filter: blur(6px);
            color: #edfff6;
            font-size: 12px;
            font-weight: 700;
            padding: 6px 13px;
            border-radius: 999px;
            border: 1px solid rgba(255, 255, 255, .16);
        }

        .cover-body {
            padding: 22px;
        }

        .cover-body h3 {
            font-size: 18px;
            font-weight: 800;
            margin: 0 0 8px;
            color: #123625;
        }

        .cover-body p {
            font-size: 14px;
            color: #5d7166;
            margin: 0 0 12px;
            line-height: 1.75;
        }

        .body-link {
            color: #008c6a;
            font-size: 13px;
            font-weight: 700;
            display: inline-flex;
            align-items: center;
            gap: 5px;
        }

        @media(max-width: 1023px) {
            .cover-card,
            .cover-card.wide,
            .cover-card.slim {
                grid-column: span 6;
            }
        }

        @media(max-width: 680px) {
            .cover-card,
            .cover-card.wide,
            .cover-card.slim {
                grid-column: span 12;
            }
            .cover-media {
                height: 190px;
            }
        }

        .flow-strip {
            background: linear-gradient(140deg, #06170f, #0a291b 58%, #0c321f);
            color: #e8f9f0;
        }

        .flow-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 22px;
        }

        .flow-card {
            background: rgba(255, 255, 255, .07);
            border: 1px solid rgba(255, 255, 255, .12);
            border-radius: 20px;
            padding: 28px 24px;
            position: relative;
            overflow: hidden;
            transition: background .25s, transform .25s;
        }

        .flow-card:hover {
            background: rgba(255, 255, 255, .1);
            transform: translateY(-4px);
        }

        .flow-index {
            display: inline-flex;
            font-size: 13px;
            font-weight: 800;
            letter-spacing: .08em;
            color: #0d3722;
            background: var(--color-primary);
            padding: 5px 11px;
            border-radius: 999px;
            margin-bottom: 20px;
        }

        .flow-title {
            margin: 0 0 10px;
            font-size: 18px;
            font-weight: 800;
            color: #fff;
        }

        .flow-desc {
            margin: 0;
            font-size: 14px;
            line-height: 1.85;
            color: rgba(228, 249, 239, .72);
        }

        .flow-line {
            display: block;
            width: 8px;
            height: 30px;
            background: linear-gradient(180deg, var(--color-primary), transparent);
            border-radius: 20px;
            margin-bottom: 14px;
        }

        @media(max-width: 900px) {
            .flow-grid {
                grid-template-columns: 1fr 1fr;
            }
        }

        @media(max-width: 600px) {
            .flow-grid {
                grid-template-columns: 1fr;
            }
        }

        .update-card {
            background: #fff;
            border: 1px solid var(--color-line);
            box-shadow: var(--shadow-sm);
            border-radius: var(--radius-md);
            padding: 24px;
            transition: box-shadow .22s, transform .22s;
        }

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

        .update-meta {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 7px;
            font-size: 12px;
            color: #77877e;
            margin: 0 0 10px;
        }

        .time-dot {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-weight: 700;
            color: #2a5440;
        }

        .time-dot i {
            display: inline-block;
            width: 7px;
            height: 7px;
            border-radius: 50%;
            background: var(--color-primary);
        }

        .cat-pill {
            font-weight: 700;
            color: #00855f;
            background: #ecfaf3;
            padding: 3px 9px;
            border-radius: 999px;
            font-size: 12px;
        }

        .update-title {
            font-size: 18px;
            font-weight: 800;
            color: #173928;
            margin: 0 0 8px;
            line-height: 1.4;
        }

        .update-text {
            font-size: 14px;
            color: #5d6f66;
            line-height: 1.8;
            margin: 0;
        }

        .more-link {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            color: #008c6c;
            font-weight: 700;
            font-size: 13px;
            margin-top: 12px;
            transition: gap .2s;
        }

        .more-link:hover {
            gap: 10px;
        }

        .faq-wrap {
            max-width: 860px;
            margin: 0 auto;
        }

        .faq-card {
            background: #fff;
            border-radius: 16px;
            border: 1px solid var(--color-line);
            margin-bottom: 12px;
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            transition: border-color .2s;
        }

        .faq-card:focus-within {
            border-color: rgba(0, 190, 136, .5);
        }

        .faq-card summary {
            list-style: none;
            cursor: pointer;
            display: flex;
            align-items: center;
            gap: 14px;
            padding: 19px 22px;
            font-weight: 700;
            color: #143a28;
            transition: background-color .2s;
            position: relative;
        }

        .faq-card summary::-webkit-details-marker {
            display: none;
        }

        .faq-card summary:hover {
            background: #f6fbf7;
        }

        .q-mark {
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background: #e6faf1;
            border: 1px solid rgba(0, 191, 143, .25);
            color: #008a61;
            font-weight: 900;
            font-size: 14px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
        }

        .faq-plus {
            margin-left: auto;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 24px;
            height: 24px;
            border-radius: 50%;
            background: #e8f5ee;
            color: #0d8f66;
            font-weight: 700;
            transition: transform .25s;
            flex-shrink: 0;
        }

        .faq-card[open] .faq-plus {
            transform: rotate(45deg);
        }

        .faq-body {
            padding: 2px 22px 22px 64px;
            font-size: 15px;
            line-height: 1.9;
            color: #4f675b;
        }

        .faq-body .a-mark {
            color: #1c9b70;
        }

        @media(max-width:600px) {
            .faq-body {
                padding-left: 20px;
            }
            .faq-card summary {
                padding: 16px 14px;
            }
            .faq-body {
                padding-right: 14px;
                padding-bottom: 18px;
            }
        }

        .cta-static {
            background: linear-gradient(135deg, rgba(4, 28, 18, .96), rgba(5, 48, 31, .95)), url('/assets/images/backpic/back-1.webp') center / cover no-repeat;
            border-radius: 30px;
            color: #f1fff7;
            padding: 58px 40px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 32px;
            position: relative;
            overflow: hidden;
        }

        .cta-static:before {
            content: "";
            position: absolute;
            right: -26px;
            bottom: -44px;
            width: 200px;
            height: 200px;
            border: 2px dashed rgba(0, 217, 163, .18);
            border-radius: 50%;
        }

        .cta-copy h3 {
            font-size: clamp(22px, 3vw, 31px);
            font-weight: 900;
            margin: 0 0 10px;
            color: #ffffff;
        }

        .cta-copy p {
            color: rgba(229, 249, 240, .76);
            font-size: 15px;
            margin: 0;
            max-width: 660px;
        }

        .cta-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            flex-shrink: 0;
            position: relative;
            z-index: 2;
        }

        @media(max-width: 900px) {
            .cta-static {
                flex-direction: column;
                align-items: flex-start;
            }
        }

        @media(max-width: 520px) {
            .cta-static {
                padding: 36px 20px;
                border-radius: 22px;
            }
            .cta-actions .btn {
                width: 100%;
            }
        }

        .site-footer {
            background: #06140e;
            color: rgba(233, 248, 240, .82);
            margin-top: 70px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.4fr 1fr 1fr 1.1fr;
            gap: 44px;
            padding-top: 64px;
            padding-bottom: 48px;
        }

        @media(max-width:1023px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
        }

        @media(max-width:620px) {
            .footer-grid {
                grid-template-columns: 1fr;
                padding-top: 44px;
                gap: 30px;
            }
        }

        .site-footer .brand-name {
            color: #ecfff5;
        }

        .site-footer .brand-sub {
            color: rgba(220, 248, 235, .45);
        }

        .footer-brand>p {
            color: rgba(224, 247, 236, .66);
            font-size: 14px;
            line-height: 1.85;
            margin: 18px 0 16px;
            max-width: 300px;
        }

        .footer-domain {
            display: inline-block;
            font-size: 13px;
            letter-spacing: .06em;
            color: #a7d7c4;
            background: rgba(255, 255, 255, .06);
            border: 1px solid rgba(255, 255, 255, .09);
            padding: 5px 13px;
            border-radius: 999px;
            word-break: keep-all;
        }

        .footer-col h3 {
            font-size: 15px;
            font-weight: 800;
            color: #dffff1;
            margin: 10px 0 15px;
            letter-spacing: .02em;
        }

        .footer-col ul {
            list-style: none;
            margin: 0;
            padding: 0;
        }

        .footer-col ul li {
            margin-bottom: 10px;
        }

        .footer-col ul a {
            color: rgba(222, 245, 234, .66);
            font-size: 14px;
            transition: color .2s, padding-left .2s;
        }

        .footer-col ul a:hover {
            color: var(--color-primary);
            padding-left: 3px;
        }

        .footer-col p {
            color: rgba(222, 245, 234, .58);
            font-size: 14px;
            line-height: 1.85;
            margin: 0 0 13px;
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, .09);
            padding: 20px 0;
            display: flex;
        }

        .footer-bottom .wrap {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 10px;
            flex-wrap: wrap;
            font-size: 13px;
            color: rgba(213, 242, 228, .5);
        }

        a:focus-visible,
        button:focus-visible,
        summary:focus-visible {
            outline: 3px solid #00d6a0;
            outline-offset: 3px;
            border-radius: 8px;
        }

        .bg-soft {
            background: #eef5ef;
        }

        .mt-24 {
            margin-top: 24px;
        }