/* roulang page: index */
:root {
            --ink: #101513;
            --ink-soft: #27302d;
            --muted: #6d7772;
            --paper: #f4f5f0;
            --white: #ffffff;
            --line: #dce1da;
            --green: #b9ef45;
            --green-deep: #79b51e;
            --orange: #f07847;
            --orange-soft: #fff0e8;
            --shadow: 0 18px 45px rgba(16, 21, 19, .09);
            --radius: 14px;
            --container: 1220px;
        }
        *, *::before, *::after { box-sizing: border-box; }
        html { scroll-behavior: smooth; }
        body {
            margin: 0;
            color: var(--ink);
            background: var(--paper);
            font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", Arial, sans-serif;
            line-height: 1.75;
            font-size: 15px;
        }
        a { color: inherit; text-decoration: none; }
        img { display: block; max-width: 100%; }
        button, input { font: inherit; }
        button { cursor: pointer; }
        button:focus-visible, a:focus-visible, input:focus-visible {
            outline: 3px solid rgba(185, 239, 69, .75);
            outline-offset: 3px;
        }
        .container { width: min(var(--container), calc(100% - 48px)); margin: 0 auto; }
        .site-header {
            position: sticky;
            top: 0;
            z-index: 20;
            background: rgba(16, 21, 19, .97);
            color: #fff;
            border-bottom: 1px solid rgba(255,255,255,.1);
        }
        .header-inner { min-height: 76px; display: flex; align-items: center; gap: 30px; }
        .brand { display: inline-flex; align-items: center; gap: 11px; min-width: 280px; }
        .brand-mark {
            width: 38px; height: 38px; display: grid; place-items: center;
            background: var(--green); color: var(--ink); font-size: 21px; font-weight: 900;
            transform: skew(-10deg); border-radius: 7px;
        }
        .brand-text { display: flex; flex-direction: column; line-height: 1.2; }
        .brand-text strong { font-size: 16px; letter-spacing: 0; }
        .brand-text small { color: var(--green); font-size: 10px; letter-spacing: 0; margin-top: 3px; }
        .main-nav { display: flex; align-items: center; gap: 25px; flex: 1; }
        .main-nav a {
            position: relative; color: #c6cec9; padding: 26px 0 22px; white-space: nowrap;
            transition: color .2s ease;
        }
        .main-nav a::after {
            content: ""; position: absolute; left: 0; right: 100%; bottom: 13px;
            height: 3px; background: var(--green); transition: right .2s ease;
        }
        .main-nav a:hover, .main-nav a.active { color: #fff; }
        .main-nav a:hover::after, .main-nav a.active::after { right: 0; }
        .header-actions { display: flex; align-items: center; gap: 12px; }
        .search-link { color: #d8dfda; font-size: 20px; padding: 8px; }
        .btn {
            display: inline-flex; align-items: center; justify-content: center; gap: 8px;
            min-height: 44px; padding: 10px 19px; border-radius: 8px; border: 1px solid transparent;
            font-weight: 700; transition: .2s ease;
        }
        .btn-primary { background: var(--green); color: var(--ink); }
        .btn-primary:hover { background: #d0fa72; transform: translateY(-2px); }
        .btn-dark { background: var(--ink); color: #fff; }
        .btn-dark:hover { background: #303a35; transform: translateY(-2px); }
        .btn-outline { border-color: #bfc8c1; color: var(--ink); background: transparent; }
        .btn-outline:hover { border-color: var(--ink); background: #fff; }
        .menu-toggle { display: none; background: transparent; border: 0; color: #fff; font-size: 24px; padding: 8px; }
        .hero {
            position: relative; overflow: hidden; background: var(--ink); color: #fff;
            min-height: 590px; display: flex; align-items: center;
        }
        .hero::before {
            content: ""; position: absolute; inset: 0; opacity: .23;
            background-image: linear-gradient(90deg, transparent 49%, rgba(185,239,69,.22) 50%, transparent 51%),
                              linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px);
            background-size: 140px 100%, 100% 72px;
        }
        .hero-grid { position: relative; display: grid; grid-template-columns: 1.02fr .98fr; gap: 70px; align-items: center; padding: 78px 0 86px; }
        .eyebrow { display: flex; align-items: center; gap: 10px; color: var(--green); font-size: 12px; font-weight: 800; letter-spacing: 1px; }
        .eyebrow i { display: inline-block; width: 27px; height: 3px; background: var(--green); }
        h1, h2, h3, p { margin-top: 0; }
        h1 { margin: 18px 0 20px; max-width: 660px; font-size: clamp(40px, 5vw, 70px); line-height: 1.12; letter-spacing: 0; }
        .hero-copy > p { max-width: 570px; color: #c8d0ca; font-size: 17px; line-height: 1.9; }
        .hero-actions { display: flex; flex-wrap: wrap; gap: 13px; margin-top: 31px; }
        .hero .btn-outline { border-color: #6d7871; color: #fff; }
        .hero-note { display: flex; gap: 24px; margin-top: 36px; color: #9ca8a0; font-size: 12px; }
        .hero-note strong { display: block; color: #fff; font-size: 20px; line-height: 1.2; }
        .scoreboard { position: relative; min-height: 378px; padding: 25px; background: #202925; border: 1px solid #414c45; box-shadow: var(--shadow); transform: rotate(1deg); }
        .scoreboard-top { display: flex; justify-content: space-between; color: #aab5ad; font-size: 12px; border-bottom: 1px solid #465149; padding-bottom: 15px; }
        .live { color: var(--green); display: flex; align-items: center; gap: 7px; font-weight: 700; }
        .live::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--green); }
        .match-row { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 18px; text-align: center; padding: 38px 0 27px; }
        .team { font-size: 18px; font-weight: 700; }
        .team:first-child { text-align: right; }
        .team:last-child { text-align: left; }
        .team em { display: block; color: #89968d; font-size: 11px; font-style: normal; font-weight: 400; }
        .versus { font-size: 12px; color: var(--orange); font-weight: 800; }
        .dashboard-score { display: flex; justify-content: center; gap: 20px; color: var(--green); font-size: 55px; font-weight: 900; line-height: 1; letter-spacing: 2px; }
        .scoreboard-list { border-top: 1px solid #465149; margin-top: 10px; }
        .board-line { display: flex; justify-content: space-between; padding: 13px 0; color: #c1cbc3; font-size: 12px; }
        .board-line b { color: #fff; font-weight: 700; }
        .app-strip { position: absolute; right: -32px; bottom: -34px; width: 145px; padding: 11px 10px 18px; background: #f5f7f2; color: var(--ink); border: 5px solid #080b0a; border-radius: 20px; transform: rotate(-8deg); box-shadow: 0 16px 30px rgba(0,0,0,.28); }
        .app-screen { height: 170px; background: #dff3ac; padding: 11px; border-radius: 10px; }
        .app-screen .mini-bar { height: 8px; background: var(--ink); width: 62%; margin-bottom: 14px; }
        .mini-score { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; margin-top: 12px; }
        .mini-score span { height: 55px; background: #fff; border-left: 4px solid var(--orange); }
        .section { padding: 94px 0; }
        .section.alt { background: #e9ede7; }
        .section.dark { background: var(--ink); color: #fff; }
        .section-head { display: flex; align-items: end; justify-content: space-between; gap: 25px; margin-bottom: 35px; }
        .section-kicker { color: var(--green-deep); font-size: 12px; font-weight: 800; letter-spacing: 1px; }
        .dark .section-kicker { color: var(--green); }
        h2 { font-size: 34px; line-height: 1.25; margin: 7px 0 0; }
        .section-head p { max-width: 470px; color: var(--muted); margin: 0; }
        .dark .section-head p { color: #aebbb1; }
        .schedule-band { display: grid; grid-template-columns: 150px 1fr 140px; border: 1px solid var(--line); background: #fff; }
        .schedule-date { padding: 22px; background: var(--green); font-weight: 800; }
        .schedule-date b { display: block; font-size: 29px; line-height: 1.2; }
        .schedule-items { display: grid; grid-template-columns: repeat(3, 1fr); }
        .schedule-item { padding: 19px 22px; border-right: 1px solid var(--line); }
        .schedule-item:last-child { border-right: 0; }
        .schedule-item small, .meta { display: block; color: var(--muted); font-size: 12px; }
        .schedule-item strong { display: block; margin: 6px 0; font-size: 16px; }
        .status { display: inline-flex; align-items: center; gap: 6px; color: var(--orange); font-size: 12px; font-weight: 700; }
        .status::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
        .schedule-more { display: grid; place-items: center; color: var(--ink); font-weight: 700; }
        .date-tabs { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 18px; }
        .date-tabs button, .filter-tag { border: 1px solid var(--line); background: #fff; color: var(--muted); padding: 8px 15px; border-radius: 7px; }
        .date-tabs button:hover, .date-tabs button.active, .filter-tag:hover { background: var(--ink); color: #fff; border-color: var(--ink); }
        .fixture-table { overflow-x: auto; border: 1px solid var(--line); background: #fff; }
        table { width: 100%; min-width: 680px; border-collapse: collapse; text-align: left; }
        th, td { padding: 17px 20px; border-bottom: 1px solid var(--line); white-space: nowrap; }
        th { background: #f0f3ed; color: var(--muted); font-size: 12px; font-weight: 700; }
        tr:last-child td { border-bottom: 0; }
        .data-layout { display: grid; grid-template-columns: 1.2fr .8fr; gap: 20px; }
        .data-panel { background: #fff; border: 1px solid var(--line); padding: 27px; border-radius: var(--radius); }
        .metric-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 13px; margin-top: 25px; }
        .metric { padding: 17px; background: #f2f5ef; border-left: 3px solid var(--green-deep); }
        .metric strong { display: block; font-size: 29px; line-height: 1.2; }
        .metric span { color: var(--muted); font-size: 12px; }
        .bar { height: 7px; background: #e3e8df; margin-top: 22px; }
        .bar i { display: block; height: 100%; background: var(--orange); }
        .trend-list { margin: 0; padding: 0; list-style: none; }
        .trend-list li { display: flex; justify-content: space-between; padding: 15px 0; border-bottom: 1px solid var(--line); }
        .trend-list li:last-child { border: 0; }
        .trend-list b { color: var(--orange); }
        .feature-layout { display: grid; grid-template-columns: 1.35fr .65fr; gap: 20px; }
        .feature-main { min-height: 300px; position: relative; overflow: hidden; padding: 30px; display: flex; align-items: end; background: #303a34; color: #fff; border-radius: var(--radius); }
        .feature-main::before { content: ""; position: absolute; inset: 0; background: repeating-linear-gradient(125deg, transparent 0 35px, rgba(185,239,69,.13) 36px 38px); }
        .feature-main > div { position: relative; max-width: 520px; }
        .feature-main h3 { font-size: 30px; line-height: 1.35; margin: 10px 0; }
        .feature-main p { color: #c4cec6; margin-bottom: 0; }
        .tag { display: inline-block; padding: 3px 9px; border-radius: 5px; background: var(--orange-soft); color: #c45128; font-size: 11px; font-weight: 700; }
        .dark .tag { background: rgba(185,239,69,.14); color: var(--green); }
        .feature-side { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 11px 24px; }
        .side-story { padding: 20px 0; border-bottom: 1px solid var(--line); }
        .side-story:last-child { border-bottom: 0; }
        .side-story h3 { font-size: 16px; line-height: 1.5; margin: 8px 0 4px; }
        .league-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
        .league { padding: 22px; background: #fff; border: 1px solid var(--line); border-top: 4px solid var(--ink); transition: .2s; }
        .league:hover { border-top-color: var(--green-deep); transform: translateY(-3px); box-shadow: var(--shadow); }
        .league b { display: block; font-size: 18px; margin-bottom: 9px; }
        .league span { color: var(--muted); font-size: 12px; }
        .observation { display: grid; grid-template-columns: .8fr 1.2fr; gap: 30px; align-items: center; }
        .observation-title { padding: 34px; background: var(--orange); color: #fff; min-height: 220px; }
        .observation-title h2 { font-size: 31px; }
        .observation-title p { color: #fff4ef; }
        .observe-list { display: grid; gap: 0; }
        .observe-item { display: grid; grid-template-columns: 110px 1fr auto; gap: 20px; align-items: center; padding: 18px 0; border-bottom: 1px solid var(--line); }
        .observe-item b { font-size: 16px; }
        .observe-item small { color: var(--muted); }
        .result-list { max-width: 900px; margin: 0 auto; }
        .result-item { display: grid; grid-template-columns: 135px 1fr auto; gap: 20px; align-items: center; padding: 20px 24px; background: #fff; color: var(--ink); border-bottom: 1px solid #dfe6df; }
        .result-item:first-child { border-radius: 10px 10px 0 0; }
        .result-item:last-child { border-radius: 0 0 10px 10px; border: 0; }
        .result-date { color: var(--muted); font-size: 12px; }
        .result-item strong { font-size: 16px; }
        .calendar-layout { display: grid; grid-template-columns: 1fr 1.2fr; gap: 20px; }
        .calendar-month { background: var(--ink); color: #fff; padding: 32px; min-height: 260px; }
        .calendar-month strong { display: block; font-size: 56px; line-height: 1; color: var(--green); }
        .calendar-month p { color: #bac5bd; }
        .calendar-events { background: #fff; border: 1px solid var(--line); padding: 20px 25px; }
        .calendar-event { display: flex; justify-content: space-between; gap: 20px; padding: 15px 0; border-bottom: 1px solid var(--line); }
        .calendar-event:last-child { border-bottom: 0; }
        .calendar-event b { font-size: 15px; }
        .calendar-event span { color: var(--orange); font-size: 12px; }
        .app-section { background: #dcebc9; overflow: hidden; }
        .app-layout { display: grid; grid-template-columns: 1fr .9fr; gap: 70px; align-items: center; }
        .app-layout h2 { max-width: 520px; }
        .app-layout p { max-width: 530px; color: var(--muted); }
        .platforms { display: flex; gap: 11px; flex-wrap: wrap; margin: 24px 0; }
        .platform { padding: 8px 13px; background: #fff; border: 1px solid #c8d8bd; border-radius: 6px; font-size: 12px; }
        .qr { display: inline-flex; align-items: center; gap: 14px; color: var(--muted); font-size: 12px; }
        .qr-box { width: 70px; height: 70px; padding: 7px; background: #fff; display: grid; grid-template-columns: repeat(5, 1fr); gap: 3px; }
        .qr-box i { background: var(--ink); }
        .phone-row { display: flex; justify-content: center; gap: 18px; align-items: end; }
        .phone { width: 164px; padding: 9px; border: 6px solid var(--ink); border-radius: 24px; background: #fff; box-shadow: var(--shadow); }
        .phone:first-child { transform: translateY(18px) rotate(-5deg); }
        .phone-screen { aspect-ratio: .57; padding: 13px 10px; background: #eef4e7; border-radius: 13px; }
        .phone-screen h4 { margin: 0 0 14px; font-size: 14px; }
        .screen-card { padding: 12px 8px; background: #fff; border-left: 3px solid var(--orange); margin: 8px 0; font-size: 10px; }
        .steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; counter-reset: step; }
        .step { position: relative; padding: 8px 30px 8px 62px; border-top: 2px solid var(--ink); }
        .step::before { counter-increment: step; content: "0" counter(step); position: absolute; left: 0; top: -17px; width: 34px; height: 34px; display: grid; place-items: center; background: var(--green); font-weight: 900; }
        .step h3 { font-size: 17px; margin: 15px 0 5px; }
        .step p { color: var(--muted); font-size: 13px; }
        .content-layout { display: grid; grid-template-columns: 1.15fr .85fr; gap: 22px; }
        .news-list { background: #fff; border: 1px solid var(--line); }
        .news-item { display: grid; grid-template-columns: 112px 1fr auto; gap: 19px; align-items: center; padding: 20px; border-bottom: 1px solid var(--line); transition: .2s; }
        .news-item:last-child { border-bottom: 0; }
        .news-item:hover { background: #f8faf6; padding-left: 24px; }
        .news-thumb { height: 76px; background: #303b35; position: relative; overflow: hidden; }
        .news-thumb::after { content: ""; position: absolute; width: 80px; height: 2px; background: var(--green); top: 29px; left: 15px; box-shadow: 20px 14px 0 var(--orange); transform: rotate(-25deg); }
        .news-item h3 { font-size: 16px; line-height: 1.45; margin: 0 0 5px; }
        .news-item p { color: var(--muted); font-size: 12px; margin: 0; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
        .news-aside { background: var(--ink); color: #fff; padding: 25px; }
        .news-aside h3 { margin-bottom: 15px; }
        .rank-list { list-style: none; padding: 0; margin: 0; counter-reset: rank; }
        .rank-list li { counter-increment: rank; display: grid; grid-template-columns: 28px 1fr; gap: 12px; padding: 14px 0; border-bottom: 1px solid #3b4740; }
        .rank-list li::before { content: "0" counter(rank); color: var(--green); font-weight: 900; }
        .rank-list li a:hover { color: var(--green); }
        .knowledge-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
        .knowledge { padding: 21px 23px; background: #fff; border: 1px solid var(--line); }
        .knowledge b { display: block; margin-bottom: 4px; }
        .knowledge span { color: var(--muted); font-size: 12px; }
        .notice-bar { display: flex; align-items: center; gap: 20px; padding: 17px 21px; background: #fff; border-left: 4px solid var(--orange); }
        .notice-bar strong { color: var(--orange); white-space: nowrap; }
        .notice-bar span { color: var(--muted); }
        .faq-list { max-width: 860px; margin: 0 auto; }
        .faq-item { background: #fff; border-bottom: 1px solid var(--line); }
        .faq-item summary { cursor: pointer; list-style: none; padding: 20px 24px; font-weight: 700; display: flex; justify-content: space-between; gap: 20px; }
        .faq-item summary::-webkit-details-marker { display: none; }
        .faq-item summary::after { content: "+"; color: var(--green-deep); font-size: 22px; line-height: 1; }
        .faq-item[open] summary::after { content: "−"; }
        .faq-answer { padding: 0 24px 21px; color: var(--muted); }
        .final-cta { padding: 55px 0; background: var(--green); }
        .cta-inner { display: flex; align-items: center; justify-content: space-between; gap: 25px; }
        .cta-inner h2 { margin: 0; font-size: 30px; }
        .site-footer { background: var(--ink); color: #fff; padding: 65px 0 25px; }
        .footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 45px; padding-bottom: 45px; }
        .footer-brand p { color: #aab5ad; max-width: 340px; margin-top: 19px; font-size: 13px; }
        .site-footer h3 { font-size: 14px; margin: 0 0 16px; }
        .footer-links { display: grid; gap: 9px; color: #aab5ad; font-size: 13px; }
        .footer-links a:hover { color: var(--green); }
        .footer-bottom { display: flex; justify-content: space-between; gap: 20px; padding-top: 21px; border-top: 1px solid #37433c; color: #7f8c84; font-size: 12px; }
        .empty-state { padding: 45px 25px; text-align: center; color: var(--muted); background: #fff; }
        .empty-state b { display: block; color: var(--ink); font-size: 18px; margin-bottom: 6px; }
        @media (max-width: 1100px) {
            .brand { min-width: 230px; }
            .main-nav { gap: 15px; }
            .hero-grid { gap: 35px; }
            .footer-grid { grid-template-columns: 1.2fr 1fr 1fr; }
        }
        @media (max-width: 820px) {
            .container { width: min(var(--container), calc(100% - 32px)); }
            .header-inner { min-height: 68px; gap: 12px; }
            .brand { min-width: 0; flex: 1; }
            .brand-text strong { font-size: 14px; }
            .main-nav { display: none; position: absolute; top: 68px; left: 0; right: 0; padding: 15px 20px 22px; background: var(--ink); flex-direction: column; align-items: stretch; gap: 0; border-top: 1px solid #37433c; }
            .main-nav.open { display: flex; }
            .main-nav a { padding: 11px 0; }
            .main-nav a::after { bottom: 5px; right: 100%; }
            .menu-toggle { display: block; }
            .header-actions .search-link { display: none; }
            .header-actions .btn { padding: 8px 11px; font-size: 12px; }
            .hero { min-height: auto; }
            .hero-grid, .app-layout, .observation, .calendar-layout, .content-layout, .data-layout, .feature-layout { grid-template-columns: 1fr; }
            .hero-grid { padding: 62px 0 75px; }
            .hero-copy > p { font-size: 15px; }
            .scoreboard { max-width: 610px; width: 100%; margin: 0 auto; }
            .schedule-band { grid-template-columns: 115px 1fr; }
            .schedule-more { grid-column: 1 / -1; min-height: 50px; border-top: 1px solid var(--line); }
            .schedule-items { grid-template-columns: 1fr; }
            .schedule-item { border-right: 0; border-bottom: 1px solid var(--line); }
            .schedule-item:last-child { border-bottom: 0; }
            .league-grid { grid-template-columns: repeat(2, 1fr); }
            .footer-grid { grid-template-columns: 1fr 1fr; }
        }
        @media (max-width: 520px) {
            .section { padding: 63px 0; }
            h1 { font-size: 40px; }
            h2 { font-size: 27px; }
            .section-head { display: block; margin-bottom: 24px; }
            .section-head p { margin-top: 12px; }
            .hero-actions, .hero-actions .btn { width: 100%; }
            .hero-note { gap: 15px; }
            .match-row { gap: 9px; padding: 28px 0 20px; }
            .team { font-size: 14px; }
            .dashboard-score { font-size: 40px; gap: 11px; }
            .app-strip { right: -12px; width: 118px; }
            .app-screen { height: 140px; }
            .metric-grid, .knowledge-grid, .steps { grid-template-columns: 1fr; }
            .metric-grid { gap: 8px; }
            .step { padding: 8px 0 8px 55px; margin-bottom: 25px; }
            .news-item { grid-template-columns: 78px 1fr; gap: 12px; }
            .news-item .meta { grid-column: 2; }
            .news-thumb { height: 64px; }
            .result-item { grid-template-columns: 1fr; gap: 5px; padding: 17px; }
            .observe-item { grid-template-columns: 1fr auto; gap: 3px 12px; }
            .observe-item small { grid-column: 1 / -1; }
            .phone { width: 135px; }
            .phone-screen { padding: 9px 7px; }
            .cta-inner { display: block; }
            .cta-inner .btn { margin-top: 22px; }
            .footer-grid { grid-template-columns: 1fr 1fr; gap: 30px 20px; }
            .footer-brand { grid-column: 1 / -1; }
            .footer-bottom { display: block; }
            .footer-bottom span { display: block; margin-top: 8px; }
        }

/* roulang page: category1 */
:root{
            --ink:#101513;--ink-soft:#27302d;--muted:#6d7772;--paper:#f4f5f0;
            --white:#fff;--line:#dce1da;--green:#b9ef45;--green-deep:#79b51e;
            --orange:#f07847;--orange-soft:#fff0e8;--shadow:0 18px 45px rgba(16,21,19,.09);
            --radius:14px;--container:1220px
        }
        *{box-sizing:border-box}
        html{scroll-behavior:smooth}
        body{margin:0;background:var(--paper);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",Arial,sans-serif;font-size:15px;line-height:1.75}
        a{color:inherit;text-decoration:none}
        img{display:block;max-width:100%}
        button,input{font:inherit}
        button{cursor:pointer}
        button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid rgba(185,239,69,.78);outline-offset:3px}
        .container{width:min(var(--container),calc(100% - 48px));margin:0 auto}
        .site-header{position:sticky;top:0;z-index:20;background:rgba(16,21,19,.97);color:#fff;border-bottom:1px solid rgba(255,255,255,.1)}
        .header-inner{min-height:76px;display:flex;align-items:center;gap:30px}
        .brand{display:inline-flex;align-items:center;gap:11px;min-width:280px}
        .brand-mark{width:38px;height:38px;display:grid;place-items:center;background:var(--green);color:var(--ink);font-size:21px;font-weight:900;transform:skew(-10deg);border-radius:7px}
        .brand-text{display:flex;flex-direction:column;line-height:1.2}
        .brand-text strong{font-size:16px;letter-spacing:0}
        .brand-text small{color:var(--green);font-size:10px;margin-top:3px}
        .main-nav{display:flex;align-items:center;gap:25px;flex:1}
        .main-nav a{position:relative;color:#c6cec9;padding:26px 0 22px;white-space:nowrap;transition:color .2s ease}
        .main-nav a:after{content:"";position:absolute;left:0;right:100%;bottom:13px;height:3px;background:var(--green);transition:right .2s ease}
        .main-nav a:hover,.main-nav a.active{color:#fff}
        .main-nav a:hover:after,.main-nav a.active:after{right:0}
        .header-actions{display:flex;align-items:center;gap:12px}
        .search-link{color:#d8dfda;font-size:20px;padding:8px}
        .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:10px 19px;border-radius:8px;border:1px solid transparent;font-weight:700;transition:.2s ease}
        .btn-primary{background:var(--green);color:var(--ink)}
        .btn-primary:hover{background:#d0fa72;transform:translateY(-2px)}
        .btn-dark{background:var(--ink);color:#fff}
        .btn-dark:hover{background:#303a35;transform:translateY(-2px)}
        .btn-outline{border-color:#bfc8c1;color:var(--ink);background:transparent}
        .btn-outline:hover{border-color:var(--ink);background:#fff}
        .menu-toggle{display:none;background:transparent;border:0;color:#fff;font-size:24px;padding:8px}
        .page-intro{background:var(--ink);color:#fff;padding:56px 0 64px;position:relative;overflow:hidden}
        .page-intro:after{content:"01";position:absolute;right:7%;bottom:-43px;color:rgba(185,239,69,.1);font-size:190px;font-weight:900;line-height:1}
        .breadcrumb{position:relative;z-index:1;color:#9ca8a0;font-size:13px;margin-bottom:34px}
        .breadcrumb a{color:var(--green)}
        .intro-grid{position:relative;z-index:1;display:grid;grid-template-columns:1fr 360px;gap:70px;align-items:end}
        .eyebrow{display:flex;align-items:center;gap:10px;color:var(--green);font-size:12px;font-weight:800;letter-spacing:1px}
        .eyebrow i{display:inline-block;width:27px;height:3px;background:var(--green)}
        h1,h2,h3,p{margin-top:0}
        h1{font-size:clamp(36px,5vw,64px);line-height:1.12;letter-spacing:-2px;margin:15px 0 20px}
        .intro-copy p{max-width:700px;color:#c8d0ca;font-size:17px;margin-bottom:0}
        .intro-stat{border-left:1px solid #465149;padding-left:25px}
        .intro-stat strong{display:block;color:var(--green);font-size:42px;line-height:1.1}
        .intro-stat span{display:block;color:#aebbb1;margin-top:8px}
        .section{padding:82px 0}
        .section.alt{background:#e9ede7}
        .section-head{display:flex;align-items:end;justify-content:space-between;gap:25px;margin-bottom:28px}
        .section-kicker{color:var(--green-deep);font-size:12px;font-weight:800;letter-spacing:1px}
        h2{font-size:32px;line-height:1.25;margin:7px 0 0}
        .section-head p{max-width:470px;color:var(--muted);margin:0}
        .filter-bar{display:flex;flex-wrap:wrap;gap:10px;padding:18px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 8px 20px rgba(16,21,19,.04)}
        .filter-tag{border:1px solid var(--line);background:#fff;color:var(--muted);padding:8px 15px;border-radius:7px;transition:.2s}
        .filter-tag:hover,.filter-tag.active{background:var(--ink);color:#fff;border-color:var(--ink)}
        .content-layout{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:28px;align-items:start}
        .news-list{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
        .news-item{display:grid;grid-template-columns:86px minmax(0,1fr) auto;gap:22px;align-items:center;padding:24px 26px;border-bottom:1px solid var(--line);transition:.2s}
        .news-item:last-child{border-bottom:0}
        .news-item:hover{background:#fbfcf8;box-shadow:inset 4px 0 0 var(--green)}
        .news-index{font-size:28px;color:#b6c0b9;font-weight:800;font-family:Georgia,serif}
        .news-item h3{font-size:18px;line-height:1.4;margin:0 0 6px}
        .news-item p{color:var(--muted);font-size:13px;line-height:1.65;margin:0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
        .meta{color:var(--muted);font-size:12px;white-space:nowrap}
        .tag{display:inline-flex;align-items:center;background:var(--orange-soft);color:var(--orange);padding:3px 8px;border-radius:5px;font-size:11px;margin-right:8px}
        .side-panel{background:var(--ink);color:#fff;border-radius:var(--radius);padding:27px}
        .side-panel h3{font-size:21px;margin-bottom:20px}
        .hot-list{list-style:none;padding:0;margin:0}
        .hot-list li{display:flex;gap:14px;padding:15px 0;border-top:1px solid #3d4841}
        .hot-list b{color:var(--green);font-size:19px}
        .hot-list span{font-size:14px;color:#dce3de;line-height:1.5}
        .timeline{border-left:2px solid var(--green);padding-left:28px;max-width:860px}
        .timeline-item{position:relative;padding:0 0 27px}
        .timeline-item:before{content:"";position:absolute;width:10px;height:10px;border-radius:50%;background:var(--green);left:-34px;top:8px;box-shadow:0 0 0 5px var(--paper)}
        .timeline-item time{color:var(--orange);font-size:12px;font-weight:700}
        .timeline-item h3{font-size:18px;margin:4px 0 3px}
        .timeline-item p{color:var(--muted);margin:0}
        .notice{display:flex;align-items:center;gap:18px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:20px 0}
        .notice strong{background:var(--orange);color:#fff;border-radius:5px;padding:4px 10px;font-size:12px}
        .notice span{color:var(--ink-soft)}
        .empty-state{text-align:center;padding:58px 25px;color:var(--muted)}
        .empty-icon{width:48px;height:48px;border:2px solid var(--green-deep);border-radius:50%;display:grid;place-items:center;margin:0 auto 14px;color:var(--green-deep);font-size:22px}
        .cta-strip{background:var(--green);padding:30px 0}
        .cta-inner{display:flex;align-items:center;justify-content:space-between;gap:25px}
        .cta-inner h2{font-size:25px;margin:0}
        .site-footer{background:var(--ink);color:#fff;padding:60px 0 22px}
        .footer-grid{display:grid;grid-template-columns:1.7fr 1fr 1fr 1fr;gap:40px;padding-bottom:45px}
        .footer-brand p{color:#aebbb1;max-width:330px;margin:20px 0 0}
        .site-footer h3{font-size:15px;margin:4px 0 17px}
        .footer-links{display:grid;gap:8px}
        .footer-links a{color:#aebbb1;transition:.2s}
        .footer-links a:hover{color:var(--green);padding-left:4px}
        .footer-bottom{border-top:1px solid #3b4640;padding-top:19px;color:#819087;font-size:12px;display:flex;justify-content:space-between;gap:20px}
        @media(max-width:992px){
            .brand{min-width:230px}.main-nav{gap:15px}.header-inner{gap:16px}
            .intro-grid,.content-layout{grid-template-columns:1fr}.intro-stat{border-left:0;border-top:1px solid #465149;padding:20px 0 0}
            .footer-grid{grid-template-columns:2fr 1fr 1fr}
        }
        @media(max-width:768px){
            .container{width:min(var(--container),calc(100% - 32px))}
            .header-inner{min-height:68px}.brand-text strong{font-size:14px}.brand{min-width:0;flex:1}
            .main-nav{display:none;position:absolute;top:68px;left:0;right:0;background:var(--ink);padding:10px 22px 20px;flex-direction:column;align-items:stretch;gap:0;border-top:1px solid #38433d}
            .main-nav.open{display:flex}.main-nav a{padding:12px 0}.main-nav a:after{bottom:5px}
            .menu-toggle{display:block}.header-actions .btn{display:none}
            .page-intro{padding:38px 0 48px}.section{padding:62px 0}h2{font-size:27px}
            .section-head{display:block}.section-head p{margin-top:12px}
            .news-item{grid-template-columns:40px minmax(0,1fr);gap:14px;padding:20px}
            .news-item .meta{grid-column:2;white-space:normal}.news-index{font-size:23px}
            .cta-inner{display:block}.cta-inner .btn{margin-top:17px}
            .footer-grid{grid-template-columns:1fr 1fr;gap:30px}.footer-brand{grid-column:1/-1}
            .footer-bottom{display:block}.footer-bottom span{display:block;margin-bottom:7px}
        }
        @media(max-width:480px){
            h1{font-size:38px;letter-spacing:-1px}.intro-copy p{font-size:15px}
            .filter-bar{padding:13px}.filter-tag{padding:7px 11px}
            .footer-grid{grid-template-columns:1fr}.footer-brand{grid-column:auto}
        }

/* roulang page: article */
:root{
            --ink:#101513;--ink-soft:#27302d;--muted:#6d7772;--paper:#f4f5f0;
            --white:#fff;--line:#dce1da;--green:#b9ef45;--green-deep:#79b51e;
            --orange:#f07847;--orange-soft:#fff0e8;--shadow:0 18px 45px rgba(16,21,19,.09);
            --radius:14px;--container:1220px
        }
        *{box-sizing:border-box}
        html{scroll-behavior:smooth}
        body{margin:0;background:var(--paper);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",Arial,sans-serif;font-size:15px;line-height:1.75}
        a{color:inherit;text-decoration:none}
        img{display:block;max-width:100%}
        button,input{font:inherit}
        button{cursor:pointer}
        a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid rgba(185,239,69,.8);outline-offset:3px}
        .container{width:min(var(--container),calc(100% - 48px));margin:0 auto}
        .site-header{position:sticky;top:0;z-index:20;background:rgba(16,21,19,.98);color:#fff;border-bottom:1px solid rgba(255,255,255,.1)}
        .header-inner{min-height:76px;display:flex;align-items:center;gap:30px}
        .brand{display:inline-flex;align-items:center;gap:11px;min-width:280px}
        .brand-mark{width:38px;height:38px;display:grid;place-items:center;background:var(--green);color:var(--ink);font-size:21px;font-weight:900;transform:skew(-10deg);border-radius:7px}
        .brand-text{display:flex;flex-direction:column;line-height:1.2}
        .brand-text strong{font-size:16px;letter-spacing:0}
        .brand-text small{color:var(--green);font-size:10px;margin-top:3px}
        .main-nav{display:flex;align-items:center;gap:25px;flex:1}
        .main-nav a{position:relative;color:#c6cec9;padding:26px 0 22px;white-space:nowrap;transition:color .2s}
        .main-nav a:after{content:"";position:absolute;left:0;right:100%;bottom:13px;height:3px;background:var(--green);transition:right .2s}
        .main-nav a:hover,.main-nav a.active{color:#fff}
        .main-nav a:hover:after,.main-nav a.active:after{right:0}
        .header-actions{display:flex;align-items:center;gap:12px}
        .search-link{color:#d8dfda;font-size:20px;padding:8px}
        .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:10px 19px;border-radius:8px;border:1px solid transparent;font-weight:700;transition:.2s}
        .btn-primary{background:var(--green);color:var(--ink)}
        .btn-primary:hover{background:#d0fa72;transform:translateY(-2px)}
        .btn-dark{background:var(--ink);color:#fff}
        .btn-dark:hover{background:#303a35;transform:translateY(-2px)}
        .btn-outline{border-color:#bfc8c1;color:var(--ink);background:transparent}
        .btn-outline:hover{border-color:var(--ink);background:#fff}
        .menu-toggle{display:none;background:transparent;border:0;color:#fff;font-size:24px;padding:8px}
        .article-head{background:var(--ink);color:#fff;padding:62px 0 70px;position:relative;overflow:hidden}
        .article-head:after{content:"";position:absolute;width:420px;height:420px;border:1px solid rgba(185,239,69,.2);border-radius:50%;right:-120px;top:-180px}
        .crumbs{position:relative;z-index:1;color:#9ca8a0;font-size:13px;margin-bottom:30px}
        .crumbs a{color:var(--green)}
        .article-head h1{position:relative;z-index:1;max-width:900px;margin:0 0 18px;font-size:clamp(30px,4.2vw,56px);line-height:1.2;letter-spacing:-1px}
        .article-meta{display:flex;flex-wrap:wrap;gap:18px;color:#aebbb1;font-size:13px}
        .article-meta span:before{content:"";display:inline-block;width:6px;height:6px;background:var(--green);border-radius:50%;margin:0 8px 2px 0}
        .article-layout{display:grid;grid-template-columns:minmax(0,820px) 280px;gap:64px;align-items:start;padding:72px 0 88px}
        .article-main{min-width:0}
        .article-lead{padding:22px 25px;margin-bottom:35px;background:#e9ede7;border-left:4px solid var(--green-deep);color:var(--ink-soft);font-size:16px}
        .article-content{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:clamp(25px,5vw,52px);overflow:hidden}
        .article-content h2{font-size:28px;line-height:1.35;margin:34px 0 16px}
        .article-content h3{font-size:21px;line-height:1.45;margin:27px 0 12px}
        .article-content p{margin:0 0 19px;color:#3d4842}
        .article-content ul,.article-content ol{padding-left:25px;margin:15px 0 23px;color:#3d4842}
        .article-content li{margin:7px 0}
        .article-content blockquote{margin:25px 0;padding:18px 22px;background:var(--orange-soft);border-left:4px solid var(--orange);color:#633d2d}
        .article-content table{width:100%;min-width:560px;border-collapse:collapse;margin:24px 0}
        .article-content th,.article-content td{border:1px solid var(--line);padding:11px 14px;text-align:left}
        .article-content th{background:#eef2ec;color:var(--ink)}
        .content-scroll{overflow-x:auto}
        .article-aside{position:sticky;top:108px}
        .aside-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;margin-bottom:18px}
        .aside-card h2{font-size:17px;margin:0 0 17px}
        .aside-card p{font-size:13px;color:var(--muted);margin:0}
        .toc-list{list-style:none;padding:0;margin:0}
        .toc-list li{padding:10px 0;border-bottom:1px solid var(--line);font-size:13px;color:var(--muted)}
        .toc-list li:last-child{border-bottom:0}
        .toc-list a:hover{color:var(--green-deep)}
        .tag-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:21px}
        .tag{display:inline-flex;padding:4px 10px;border-radius:5px;background:#edf3e7;color:#557522;font-size:12px}
        .article-nav{display:flex;justify-content:space-between;gap:18px;margin-top:22px}
        .article-nav a{flex:1;background:#fff;border:1px solid var(--line);border-radius:10px;padding:15px 18px;transition:.2s}
        .article-nav a:hover{border-color:var(--green-deep);transform:translateY(-2px)}
        .article-nav small{display:block;color:var(--muted);font-size:11px;margin-bottom:4px}
        .support-section{padding:0 0 88px}
        .support-panel{display:flex;align-items:center;justify-content:space-between;gap:30px;background:var(--ink);color:#fff;border-radius:var(--radius);padding:30px 38px;position:relative;overflow:hidden}
        .support-panel:before{content:"";position:absolute;right:14%;width:180px;height:180px;border:1px solid rgba(185,239,69,.25);border-radius:50%}
        .support-panel h2,.support-panel p{position:relative;margin:0}
        .support-panel h2{font-size:25px;margin-bottom:6px}
        .support-panel p{color:#aebbb1}
        .site-footer{background:var(--ink);color:#fff;padding:62px 0 24px}
        .footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:42px;padding-bottom:45px}
        .footer-brand p{max-width:330px;color:#aebbb1;font-size:13px;margin:18px 0 0}
        .site-footer h3{font-size:14px;margin:6px 0 18px}
        .footer-links{display:grid;gap:9px;color:#aebbb1;font-size:13px}
        .footer-links a{transition:.2s}
        .footer-links a:hover{color:var(--green)}
        .footer-bottom{display:flex;justify-content:space-between;gap:20px;padding-top:20px;border-top:1px solid #39433d;color:#849089;font-size:11px}
        .empty-state{padding:42px 20px;text-align:center;border:1px dashed #cbd4cb;background:#f8faf6;border-radius:10px;color:var(--muted)}
        .empty-state strong{display:block;color:var(--ink);font-size:18px;margin-bottom:7px}
        @media(max-width:1024px){
            .header-inner{gap:18px}.brand{min-width:240px}.main-nav{gap:16px}
            .main-nav a{font-size:13px}.article-layout{grid-template-columns:minmax(0,1fr) 240px;gap:30px}
        }
        @media(max-width:768px){
            .container{width:min(var(--container),calc(100% - 32px))}
            .header-inner{min-height:68px}.brand{min-width:0;flex:1}.brand-text strong{font-size:14px}
            .main-nav{display:none;position:absolute;left:0;right:0;top:68px;padding:8px 20px 18px;background:var(--ink);flex-direction:column;align-items:stretch;gap:0;border-top:1px solid #303a35}
            .main-nav.open{display:flex}.main-nav a{padding:13px 0}.main-nav a:after{bottom:5px}
            .header-actions .search-link{display:none}.header-actions .btn{padding:8px 12px;font-size:13px}.menu-toggle{display:block}
            .article-head{padding:43px 0 48px}.article-layout{display:block;padding:42px 0 58px}
            .article-aside{position:static;margin-top:25px}.article-content{padding:25px 20px}
            .support-section{padding-bottom:58px}.support-panel{align-items:flex-start;flex-direction:column;padding:27px}
            .footer-grid{grid-template-columns:1fr 1fr;gap:30px}.footer-brand{grid-column:1/-1}
            .footer-bottom{flex-direction:column;gap:5px}
        }
        @media(max-width:520px){
            .brand-mark{width:34px;height:34px;font-size:18px}.brand-text small{font-size:9px}
            .header-actions .btn{display:none}.article-head h1{font-size:32px}.article-meta{gap:8px;flex-direction:column}
            .article-nav{flex-direction:column}.footer-grid{grid-template-columns:1fr}
            .footer-brand{grid-column:auto}
        }

/* roulang page: category2 */
:root{
            --ink:#101513;
            --ink-soft:#27302d;
            --muted:#6d7772;
            --paper:#f4f5f0;
            --white:#fff;
            --line:#dce1da;
            --green:#b9ef45;
            --green-deep:#79b51e;
            --orange:#f07847;
            --orange-soft:#fff0e8;
            --shadow:0 18px 45px rgba(16,21,19,.09);
            --radius:14px;
            --container:1220px
        }
        *{box-sizing:border-box}
        html{scroll-behavior:smooth}
        body{margin:0;color:var(--ink);background:var(--paper);font-family:"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",Arial,sans-serif;font-size:15px;line-height:1.75}
        a{color:inherit;text-decoration:none}
        img{display:block;max-width:100%}
        button,input{font:inherit}
        button{cursor:pointer}
        button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid rgba(185,239,69,.75);outline-offset:3px}
        .container{width:min(var(--container),calc(100% - 48px));margin:0 auto}
        .site-header{position:sticky;top:0;z-index:20;background:rgba(16,21,19,.97);color:#fff;border-bottom:1px solid rgba(255,255,255,.1)}
        .header-inner{min-height:76px;display:flex;align-items:center;gap:30px}
        .brand{display:inline-flex;align-items:center;gap:11px;min-width:280px}
        .brand-mark{width:38px;height:38px;display:grid;place-items:center;background:var(--green);color:var(--ink);font-size:21px;font-weight:900;transform:skew(-10deg);border-radius:7px}
        .brand-text{display:flex;flex-direction:column;line-height:1.2}
        .brand-text strong{font-size:16px;letter-spacing:0}
        .brand-text small{color:var(--green);font-size:10px;letter-spacing:0;margin-top:3px}
        .main-nav{display:flex;align-items:center;gap:25px;flex:1}
        .main-nav a{position:relative;color:#c6cec9;padding:26px 0 22px;white-space:nowrap;transition:color .2s ease}
        .main-nav a:after{content:"";position:absolute;left:0;right:100%;bottom:13px;height:3px;background:var(--green);transition:right .2s ease}
        .main-nav a:hover,.main-nav a.active{color:#fff}
        .main-nav a:hover:after,.main-nav a.active:after{right:0}
        .header-actions{display:flex;align-items:center;gap:12px}
        .search-link{color:#d8dfda;font-size:20px;padding:8px}
        .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:10px 19px;border-radius:8px;border:1px solid transparent;font-weight:700;transition:.2s ease}
        .btn-primary{background:var(--green);color:var(--ink)}
        .btn-primary:hover{background:#d0fa72;transform:translateY(-2px)}
        .btn-dark{background:var(--ink);color:#fff}
        .btn-dark:hover{background:#303a35;transform:translateY(-2px)}
        .btn-outline{border-color:#bfc8c1;color:var(--ink);background:transparent}
        .btn-outline:hover{border-color:var(--ink);background:#fff}
        .menu-toggle{display:none;background:transparent;border:0;color:#fff;font-size:24px;padding:8px}
        .page-intro{background:var(--ink);color:#fff;padding:42px 0 56px;position:relative;overflow:hidden}
        .page-intro:after{content:"";position:absolute;width:420px;height:420px;border:1px solid rgba(185,239,69,.22);border-radius:50%;right:-110px;top:-210px}
        .breadcrumb{font-size:13px;color:#9ca8a0;margin-bottom:32px}
        .breadcrumb a:hover{color:var(--green)}
        .breadcrumb span{margin:0 8px;color:#6e7972}
        h1,h2,h3,p{margin-top:0}
        h1{font-size:clamp(34px,5vw,62px);line-height:1.12;letter-spacing:-1px;margin-bottom:20px}
        h2{font-size:clamp(25px,3vw,38px);line-height:1.25;margin-bottom:12px}
        h3{font-size:18px;line-height:1.4}
        .intro-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:70px;align-items:end}
        .eyebrow,.section-kicker{display:flex;align-items:center;gap:10px;color:var(--green);font-size:12px;font-weight:800;letter-spacing:1px}
        .eyebrow i{display:inline-block;width:27px;height:3px;background:var(--green)}
        .intro-copy p{max-width:680px;color:#c8d0ca;font-size:17px;line-height:1.9;margin-bottom:0}
        .intro-aside{border-left:2px solid var(--green);padding-left:22px;color:#b8c2bb}
        .intro-aside strong{display:block;color:#fff;font-size:26px;line-height:1.2;margin-bottom:5px}
        .section{padding:82px 0}
        .section.alt{background:#e9ede7}
        .section.dark{background:var(--ink);color:#fff}
        .section-head{display:flex;align-items:end;justify-content:space-between;gap:25px;margin-bottom:30px}
        .section-head p{max-width:520px;color:var(--muted);margin:0}
        .dark .section-head p{color:#aebbb1}
        .filter-bar{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 28px}
        .filter-tag,.date-tabs button{border:1px solid var(--line);background:#fff;color:var(--muted);padding:9px 16px;border-radius:7px;transition:.2s ease}
        .filter-tag:hover,.filter-tag.active,.date-tabs button:hover,.date-tabs button.active{background:var(--ink);color:#fff;border-color:var(--ink)}
        .date-tabs{display:flex;gap:8px;overflow:auto;padding-bottom:5px;margin-bottom:25px}
        .date-tabs button{min-width:92px;white-space:nowrap}
        .schedule-shell{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
        .schedule-title{display:flex;justify-content:space-between;align-items:center;padding:21px 25px;background:#f9faf7;border-bottom:1px solid var(--line)}
        .schedule-title strong{font-size:19px}
        .schedule-title small{color:var(--muted)}
        .schedule-scroll{overflow-x:auto}
        .schedule-table{width:100%;min-width:740px;border-collapse:collapse}
        .schedule-table th{text-align:left;background:#f4f5f0;color:var(--muted);font-size:12px;font-weight:700;padding:13px 20px;white-space:nowrap}
        .schedule-table td{padding:18px 20px;border-top:1px solid var(--line);vertical-align:middle}
        .schedule-table tr:hover td{background:#fcfdfb}
        .time{font-size:20px;font-weight:800;letter-spacing:.5px}
        .league{font-size:12px;color:var(--muted);display:block}
        .match-name{font-weight:800}
        .versus{color:var(--muted);font-size:12px;margin:0 5px}
        .status{display:inline-flex;align-items:center;gap:7px;font-size:12px;font-weight:700;white-space:nowrap}
        .status:before{content:"";width:8px;height:8px;border-radius:50%;background:var(--orange)}
        .status.pending:before{background:var(--green-deep)}
        .status.closed:before{background:#929b95}
        .empty-row{text-align:center!important;color:var(--muted);padding:28px!important}
        .board{display:grid;grid-template-columns:1fr 1.35fr 1fr;align-items:stretch;border:1px solid #3c4841;background:#18201c;border-radius:var(--radius);overflow:hidden}
        .board-side{padding:28px 25px;color:#aebbb1}
        .board-side strong{display:block;color:#fff;font-size:20px;margin:7px 0}
        .board-center{display:grid;place-items:center;text-align:center;padding:32px;border-left:1px solid #3c4841;border-right:1px solid #3c4841;background:#202b25}
        .board-center small{color:var(--green);font-weight:800;letter-spacing:1px}
        .board-center b{font-size:48px;line-height:1;color:#fff;margin:10px 0}
        .board-center span{color:#c5cec7;font-size:13px}
        .board-label{display:inline-block;color:var(--ink);background:var(--green);padding:4px 9px;border-radius:5px;font-size:11px;font-weight:800}
        .league-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
        .league-card{display:block;background:#fff;border:1px solid var(--line);padding:21px;border-radius:11px;transition:.2s ease}
        .league-card:hover{border-color:var(--green-deep);box-shadow:0 10px 25px rgba(16,21,19,.07);transform:translateY(-3px)}
        .league-card b{display:block;font-size:17px;margin-bottom:6px}
        .league-card span{display:block;color:var(--muted);font-size:12px}
        .league-card em{display:inline-block;margin-top:16px;font-style:normal;color:var(--green-deep);font-size:12px;font-weight:800}
        .info-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
        .info-panel{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:29px}
        .info-panel p{color:var(--muted);margin-bottom:0}
        .notice-list{list-style:none;margin:0;padding:0}
        .notice-list li{display:flex;gap:18px;padding:13px 0;border-bottom:1px solid var(--line)}
        .notice-list li:last-child{border-bottom:0}
        .notice-list time{font-size:12px;color:var(--orange);min-width:78px}
        .notice-list span{font-weight:700}
        .article-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
        .article-item{border-bottom:2px solid var(--line);padding:10px 4px 18px;transition:.2s ease}
        .article-item:hover{border-color:var(--green-deep)}
        .article-item .meta{margin-bottom:9px}
        .article-item h3{margin-bottom:8px}
        .article-item p{color:var(--muted);font-size:13px;margin-bottom:0}
        .update-box{display:flex;align-items:center;justify-content:space-between;gap:30px;background:var(--orange-soft);border:1px solid #f5d2c3;border-radius:var(--radius);padding:25px 30px}
        .update-box strong{display:block;font-size:18px;margin-bottom:4px}
        .update-box p{color:#815a4c;margin:0}
        .more-link{display:inline-flex;align-items:center;gap:8px;color:var(--green-deep);font-weight:800;white-space:nowrap}
        .more-link:hover{color:var(--ink)}
        .site-footer{background:var(--ink);color:#fff;padding:60px 0 22px}
        .footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:45px;padding-bottom:45px}
        .footer-brand p{color:#aebbb1;max-width:310px;margin:18px 0 0}
        .site-footer h3{font-size:14px;margin-bottom:17px}
        .footer-links{display:flex;flex-direction:column;gap:9px}
        .footer-links a{color:#aebbb1;font-size:13px;transition:.2s ease}
        .footer-links a:hover{color:var(--green);padding-left:3px}
        .footer-bottom{display:flex;justify-content:space-between;gap:20px;border-top:1px solid #35413a;padding-top:20px;color:#87938b;font-size:12px}
        @media (max-width:992px){
            .header-inner{gap:18px}.brand{min-width:245px}.main-nav{gap:16px}.main-nav a{font-size:14px}
            .intro-grid{gap:35px}.league-grid{grid-template-columns:repeat(2,1fr)}
            .footer-grid{grid-template-columns:repeat(2,1fr)}
        }
        @media (max-width:768px){
            .container{width:min(var(--container),calc(100% - 34px))}
            .header-inner{min-height:68px}.brand{min-width:0;flex:1}.brand-text strong{font-size:14px}
            .main-nav{display:none;position:absolute;left:0;right:0;top:68px;background:var(--ink);padding:10px 24px 18px;flex-direction:column;align-items:stretch;gap:0;border-top:1px solid #35413a}
            .main-nav.open{display:flex}.main-nav a{padding:13px 0}.main-nav a:after{bottom:5px}
            .header-actions .search-link{display:none}.header-actions .btn{display:none}.menu-toggle{display:block}
            .page-intro{padding:30px 0 42px}.breadcrumb{margin-bottom:22px}
            .intro-grid,.info-grid{grid-template-columns:1fr}.intro-aside{margin-top:10px}
            .section{padding:58px 0}.section-head{display:block;margin-bottom:24px}.section-head p{margin-top:9px}
            .board{grid-template-columns:1fr}.board-center{border:0;border-top:1px solid #3c4841;border-bottom:1px solid #3c4841}
            .article-strip{grid-template-columns:1fr}
            .update-box{display:block;padding:23px}.update-box .btn{margin-top:17px}
            .footer-bottom{display:block}.footer-bottom span{display:block;margin-top:8px}
        }
        @media (max-width:520px){
            h1{font-size:35px}.brand-mark{width:34px;height:34px;font-size:18px}
            .brand-text small{font-size:9px}.league-grid{grid-template-columns:1fr}
            .footer-grid{grid-template-columns:1fr 1fr;gap:28px 18px}
            .footer-brand{grid-column:1/-1}.footer-bottom{font-size:11px}
        }

/* roulang page: category3 */
:root{
            --ink:#101513;--ink-soft:#27302d;--muted:#6d7772;--paper:#f4f5f0;
            --white:#fff;--line:#dce1da;--green:#b9ef45;--green-deep:#79b51e;
            --orange:#f07847;--orange-soft:#fff0e8;--shadow:0 18px 45px rgba(16,21,19,.09);
            --radius:14px;--container:1220px
        }
        *{box-sizing:border-box}
        html{scroll-behavior:smooth}
        body{margin:0;color:var(--ink);background:var(--paper);font-family:"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",Arial,sans-serif;line-height:1.75;font-size:15px}
        a{color:inherit;text-decoration:none}
        img{display:block;max-width:100%}
        button,input{font:inherit}
        button{cursor:pointer}
        a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid rgba(185,239,69,.8);outline-offset:3px}
        .container{width:min(var(--container),calc(100% - 48px));margin:0 auto}
        .site-header{position:sticky;top:0;z-index:20;background:rgba(16,21,19,.97);color:#fff;border-bottom:1px solid rgba(255,255,255,.1)}
        .header-inner{min-height:76px;display:flex;align-items:center;gap:30px}
        .brand{display:inline-flex;align-items:center;gap:11px;min-width:280px}
        .brand-mark{width:38px;height:38px;display:grid;place-items:center;background:var(--green);color:var(--ink);font-size:21px;font-weight:900;transform:skew(-10deg);border-radius:7px}
        .brand-text{display:flex;flex-direction:column;line-height:1.2}
        .brand-text strong{font-size:16px}.brand-text small{color:var(--green);font-size:10px;margin-top:3px}
        .main-nav{display:flex;align-items:center;gap:25px;flex:1}
        .main-nav a{position:relative;color:#c6cec9;padding:26px 0 22px;white-space:nowrap;transition:color .2s}
        .main-nav a:after{content:"";position:absolute;left:0;right:100%;bottom:13px;height:3px;background:var(--green);transition:right .2s}
        .main-nav a:hover,.main-nav a.active{color:#fff}.main-nav a:hover:after,.main-nav a.active:after{right:0}
        .header-actions{display:flex;align-items:center;gap:12px}.search-link{color:#d8dfda;font-size:20px;padding:8px}
        .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:10px 19px;border-radius:8px;border:1px solid transparent;font-weight:700;transition:.2s}
        .btn-primary{background:var(--green);color:var(--ink)}.btn-primary:hover{background:#d0fa72;transform:translateY(-2px)}
        .btn-dark{background:var(--ink);color:#fff}.btn-dark:hover{background:#303a35;transform:translateY(-2px)}
        .btn-outline{border-color:#bfc8c1;color:var(--ink);background:transparent}.btn-outline:hover{border-color:var(--ink);background:#fff}
        .menu-toggle{display:none;background:transparent;border:0;color:#fff;font-size:24px;padding:8px}
        .page-intro{background:var(--ink);color:#fff;padding:54px 0 62px;position:relative;overflow:hidden}
        .page-intro:after{content:"";position:absolute;width:330px;height:330px;border:1px solid rgba(185,239,69,.25);border-radius:50%;right:8%;top:-150px}
        .breadcrumb{color:#9ca8a0;font-size:13px;margin-bottom:25px}.breadcrumb a:hover{color:var(--green)}
        .breadcrumb span{margin:0 9px;color:#647168}
        .intro-layout{display:flex;justify-content:space-between;align-items:end;gap:40px;position:relative;z-index:1}
        .eyebrow,.section-kicker{color:var(--green);font-size:12px;font-weight:800;letter-spacing:1px}
        h1{font-size:clamp(34px,5vw,62px);line-height:1.12;letter-spacing:-2px;margin:12px 0 17px}
        .intro-copy{max-width:700px;color:#c8d0ca;font-size:17px;line-height:1.9;margin:0}
        .update-box{min-width:190px;border-left:3px solid var(--green);padding-left:18px;color:#aebbb1}
        .update-box strong{display:block;color:#fff;font-size:25px;line-height:1.2;margin-top:5px}
        .section{padding:84px 0}.section.alt{background:#e9ede7}.section.dark{background:var(--ink);color:#fff}
        .section-head{display:flex;align-items:end;justify-content:space-between;gap:25px;margin-bottom:32px}
        .section-head h2{font-size:clamp(25px,3vw,38px);line-height:1.25;margin:8px 0 0;letter-spacing:-1px}
        .section-head p{max-width:490px;color:var(--muted);margin:0}.dark .section-head p{color:#aebbb1}
        .filter-bar{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:27px}
        .filter-tag{border:1px solid var(--line);background:#fff;color:var(--muted);padding:8px 15px;border-radius:7px;transition:.2s}
        .filter-tag:hover,.filter-tag.active{background:var(--ink);color:#fff;border-color:var(--ink)}
        .data-overview{display:grid;grid-template-columns:1.35fr .65fr;gap:20px}
        .data-panel,.guide-panel{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px}
        .metric-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:13px;margin-top:23px}
        .metric{border-left:3px solid var(--green);background:#f7f9f4;padding:16px}
        .metric b{display:block;font-size:29px;line-height:1.1;font-family:ui-monospace,monospace}.metric span{font-size:12px;color:var(--muted)}
        .bars{margin-top:22px}.bar-row{display:grid;grid-template-columns:100px 1fr 42px;align-items:center;gap:12px;margin:13px 0;font-size:13px}
        .bar{height:8px;background:#e4e9e2;border-radius:5px;overflow:hidden}.bar i{display:block;height:100%;background:var(--green-deep);border-radius:5px}
        .signal{background:var(--orange-soft);border-left:3px solid var(--orange);padding:18px;color:var(--ink-soft);margin-top:17px}
        .signal strong{display:block;margin-bottom:5px}.signal p{margin:0;color:var(--muted);font-size:14px}
        .data-list{display:grid;gap:12px}
        .data-item{display:grid;grid-template-columns:120px 1fr auto;align-items:center;gap:20px;background:#fff;border:1px solid var(--line);padding:19px 22px;border-radius:10px;transition:.2s}
        .data-item:hover{border-color:var(--green-deep);box-shadow:0 8px 22px rgba(16,21,19,.06);transform:translateY(-2px)}
        .data-item time{color:var(--muted);font-size:12px}.data-item h3{font-size:17px;margin:0 0 4px}.data-item p{margin:0;color:var(--muted);font-size:13px}
        .badge{display:inline-flex;padding:4px 9px;background:#edf6da;color:#4d7515;border-radius:5px;font-size:12px;white-space:nowrap}
        .badge.orange{background:var(--orange-soft);color:#b95732}
        .arrow-link{font-weight:700;font-size:13px;white-space:nowrap}.arrow-link:after{content:" →";color:var(--green-deep)}
        .observation{display:grid;grid-template-columns:1fr 1fr;gap:20px}
        .compare-card{background:var(--ink);color:#fff;border-radius:var(--radius);padding:28px;position:relative;overflow:hidden}
        .compare-card:before{content:"";position:absolute;right:-25px;bottom:-42px;width:150px;height:150px;border:1px solid rgba(185,239,69,.35);transform:rotate(35deg)}
        .compare-card h3{margin:0 0 18px;font-size:21px}.compare-card ul{list-style:none;padding:0;margin:0}
        .compare-card li{display:flex;justify-content:space-between;gap:15px;padding:12px 0;border-top:1px solid #39443e;color:#bac5bd}
        .compare-card li b{color:var(--green);font-weight:700}
        .field-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
        .field{border-top:3px solid var(--ink);background:#fff;padding:21px;border:1px solid var(--line);border-top-width:3px}
        .field strong{display:block;font-size:17px;margin-bottom:7px}.field p{color:var(--muted);font-size:13px;margin:0}
        .channel-matrix{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}
        .channel{display:flex;justify-content:space-between;align-items:center;background:#fff;border:1px solid var(--line);padding:19px 21px;border-radius:10px}
        .channel:hover{border-color:var(--green-deep)}.channel small{display:block;color:var(--muted);font-size:12px}
        .cta{background:var(--green);padding:42px 0}.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:25px}.cta h2{margin:0;font-size:30px;line-height:1.3}.cta p{margin:7px 0 0;color:#445139}
        .site-footer{background:var(--ink);color:#fff;padding:61px 0 25px}.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:35px}
        .footer-brand p{color:#aebbb1;max-width:330px;margin-top:19px;font-size:13px}.site-footer h3{font-size:14px;margin:5px 0 17px}
        .footer-links{display:grid;gap:9px}.footer-links a{color:#aebbb1;font-size:13px}.footer-links a:hover{color:var(--green)}
        .footer-bottom{border-top:1px solid #354039;margin-top:42px;padding-top:19px;display:flex;justify-content:space-between;gap:20px;color:#7f8c83;font-size:12px}
        @media(max-width:992px){.header-inner{gap:16px}.brand{min-width:235px}.main-nav{gap:15px}.main-nav a{font-size:13px}.data-overview{grid-template-columns:1fr}.field-grid{grid-template-columns:repeat(2,1fr)}}
        @media(max-width:768px){.container{width:min(var(--container),calc(100% - 32px))}.header-inner{min-height:68px}.main-nav{display:none;position:absolute;left:0;right:0;top:68px;background:var(--ink);padding:12px 22px 22px;flex-direction:column;align-items:stretch;gap:0;border-top:1px solid #354039}.main-nav.open{display:flex}.main-nav a{padding:12px 0}.main-nav a:after{bottom:5px}.menu-toggle{display:block}.header-actions .btn{display:none}.brand{min-width:0;flex:1}.brand-text strong{font-size:13px}.intro-layout,.cta-inner{display:block}.update-box{margin-top:28px}.section{padding:60px 0}.observation,.channel-matrix{grid-template-columns:1fr}.data-item{grid-template-columns:1fr;gap:7px}.data-item .arrow-link{justify-self:start}.footer-grid{grid-template-columns:1fr 1fr}.footer-bottom{display:block}.footer-bottom span{display:block;margin-top:7px}}
        @media(max-width:520px){h1{font-size:36px;letter-spacing:-1px}.intro-copy{font-size:15px}.metric-grid{grid-template-columns:1fr}.field-grid{grid-template-columns:1fr}.section-head{display:block}.section-head p{margin-top:13px}.footer-grid{grid-template-columns:1fr}.data-item{padding:17px}.bar-row{grid-template-columns:78px 1fr 35px;font-size:12px}}

/* roulang page: category4 */
:root{
        --ink:#101513;--ink-soft:#27302d;--muted:#6d7772;--paper:#f4f5f0;
        --white:#fff;--line:#dce1da;--green:#b9ef45;--green-deep:#79b51e;
        --orange:#f07847;--orange-soft:#fff0e8;--shadow:0 18px 45px rgba(16,21,19,.09);
        --radius:14px;--container:1220px
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;color:var(--ink);background:var(--paper);font-family:"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",Arial,sans-serif;font-size:15px;line-height:1.75}
    a{color:inherit;text-decoration:none}
    img{display:block;max-width:100%}
    button,input{font:inherit}
    button{cursor:pointer}
    button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid rgba(185,239,69,.75);outline-offset:3px}
    .container{width:min(var(--container),calc(100% - 48px));margin:0 auto}
    .site-header{position:sticky;top:0;z-index:20;background:rgba(16,21,19,.97);color:#fff;border-bottom:1px solid rgba(255,255,255,.1)}
    .header-inner{min-height:76px;display:flex;align-items:center;gap:30px}
    .brand{display:inline-flex;align-items:center;gap:11px;min-width:280px}
    .brand-mark{width:38px;height:38px;display:grid;place-items:center;background:var(--green);color:var(--ink);font-size:21px;font-weight:900;transform:skew(-10deg);border-radius:7px}
    .brand-text{display:flex;flex-direction:column;line-height:1.2}
    .brand-text strong{font-size:16px}.brand-text small{color:var(--green);font-size:10px;margin-top:3px}
    .main-nav{display:flex;align-items:center;gap:25px;flex:1}
    .main-nav a{position:relative;color:#c6cec9;padding:26px 0 22px;white-space:nowrap;transition:color .2s}
    .main-nav a:after{content:"";position:absolute;left:0;right:100%;bottom:13px;height:3px;background:var(--green);transition:right .2s}
    .main-nav a:hover,.main-nav a.active{color:#fff}.main-nav a:hover:after,.main-nav a.active:after{right:0}
    .header-actions{display:flex;align-items:center;gap:12px}.search-link{color:#d8dfda;font-size:20px;padding:8px}
    .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:10px 19px;border-radius:8px;border:1px solid transparent;font-weight:700;transition:.2s}
    .btn-primary{background:var(--green);color:var(--ink)}.btn-primary:hover{background:#d0fa72;transform:translateY(-2px)}
    .btn-dark{background:var(--ink);color:#fff}.btn-dark:hover{background:#303a35;transform:translateY(-2px)}
    .btn-outline{border-color:#bfc8c1;color:var(--ink);background:transparent}.btn-outline:hover{border-color:var(--ink);background:#fff}
    .menu-toggle{display:none;background:transparent;border:0;color:#fff;font-size:24px;padding:8px}
    .breadcrumb{padding:24px 0 0;color:var(--muted);font-size:13px}.breadcrumb a:hover{color:var(--ink)}
    .page-intro{padding:48px 0 62px;display:grid;grid-template-columns:1.1fr .9fr;gap:60px;align-items:end}
    .eyebrow,.section-kicker{display:flex;align-items:center;gap:10px;color:var(--green-deep);font-size:12px;font-weight:800;letter-spacing:1px}
    .eyebrow i{display:inline-block;width:27px;height:3px;background:var(--green-deep)}
    h1,h2,h3,p{margin-top:0}h1{font-size:clamp(38px,5vw,68px);line-height:1.12;letter-spacing:-2px;margin:18px 0 20px}
    .intro-copy{font-size:17px;color:var(--muted);max-width:650px}.intro-meta{border-left:3px solid var(--green);padding:20px 0 20px 25px;color:var(--muted)}
    .intro-meta strong{display:block;font-size:30px;line-height:1.2;color:var(--ink);margin-bottom:8px}
    .section{padding:86px 0}.section.alt{background:#e9ede7}.section.dark{background:var(--ink);color:#fff}
    .section-head{display:flex;align-items:end;justify-content:space-between;gap:25px;margin-bottom:34px}
    .section-head h2{font-size:clamp(27px,3vw,40px);line-height:1.2;margin:9px 0 0;letter-spacing:-1px}
    .section-head p{max-width:470px;color:var(--muted);margin:0}.dark .section-head p{color:#aebbb1}.dark .section-kicker{color:var(--green)}
    .download-panel{display:grid;grid-template-columns:1fr 1fr;gap:55px;align-items:center;background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:42px;box-shadow:var(--shadow)}
    .download-panel h2{font-size:36px;line-height:1.25;margin:15px 0}.download-panel p{color:var(--muted);max-width:500px}
    .download-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:25px}.platforms{display:flex;gap:18px;color:var(--muted);font-size:13px;margin-top:20px}
    .qr-area{display:flex;justify-content:center;align-items:center;gap:28px}.qr-box{width:150px;height:150px;border:8px solid var(--ink);background:repeating-linear-gradient(45deg,#101513 0 4px,#fff 4px 8px);position:relative}
    .qr-box:after{content:"扫码区域";position:absolute;inset:45px 14px;background:#fff;color:var(--ink);font-size:12px;text-align:center;line-height:44px;font-weight:700}
    .phone{width:190px;height:365px;border:9px solid #202925;border-radius:28px;background:#f7faf4;box-shadow:0 14px 25px rgba(0,0,0,.18);padding:20px 13px;position:relative}
    .phone:before{content:"";position:absolute;top:7px;left:50%;transform:translateX(-50%);width:60px;height:5px;border-radius:8px;background:#202925}
    .phone-head{font-weight:800;margin:12px 0 18px}.app-chip{background:var(--ink);color:#fff;border-radius:9px;padding:13px;margin-bottom:12px}
    .app-chip em{font-style:normal;color:var(--green);font-size:11px}.app-lines{height:9px;background:#dbe3d6;border-radius:5px;margin:12px 0}.app-lines.short{width:65%}
    .feature-grid{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
    .feature-item{padding:28px 24px;border-right:1px solid var(--line)}.feature-item:last-child{border-right:0}
    .feature-icon{width:42px;height:42px;background:var(--ink);color:var(--green);display:grid;place-items:center;border-radius:9px;font-weight:900;margin-bottom:17px}
    .feature-item h3{font-size:18px;margin-bottom:8px}.feature-item p{color:var(--muted);font-size:14px;margin:0}
    .preview-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.preview-card{background:#fff;border:1px solid var(--line);padding:22px;border-radius:12px}
    .preview-card h3{font-size:19px;margin:15px 0 7px}.preview-card p{color:var(--muted);margin:0;font-size:14px}
    .screen{height:145px;background:var(--ink);border-radius:9px;padding:18px;color:#fff;overflow:hidden}.screen-top{display:flex;justify-content:space-between;color:var(--green);font-size:12px}
    .screen-title{font-size:22px;font-weight:800;margin:18px 0 10px}.screen-bar{height:7px;background:var(--green);width:74%;border-radius:4px}.screen-row{display:flex;justify-content:space-between;border-top:1px solid #455148;padding-top:10px;margin-top:16px;font-size:12px}
    .steps{display:grid;grid-template-columns:repeat(3,1fr);gap:0;counter-reset:step}.step{position:relative;padding:0 35px 0 72px;min-height:85px;border-right:1px solid var(--line)}.step:last-child{border:0}
    .step:before{counter-increment:step;content:"0" counter(step);position:absolute;left:0;top:0;color:var(--green-deep);font-size:28px;font-weight:900;line-height:1}
    .step h3{font-size:18px;margin-bottom:7px}.step p{color:var(--muted);font-size:14px;margin:0}
    .spec-layout{display:grid;grid-template-columns:1fr 1fr;gap:24px}.spec-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px}
    .spec-row{display:flex;justify-content:space-between;gap:20px;padding:14px 0;border-bottom:1px solid var(--line);color:var(--muted)}.spec-row:last-child{border-bottom:0}.spec-row strong{color:var(--ink)}
    .timeline{border-left:2px solid var(--green);padding-left:28px}.timeline-item{position:relative;padding:0 0 27px}.timeline-item:last-child{padding-bottom:0}
    .timeline-item:before{content:"";position:absolute;width:10px;height:10px;background:var(--green);border-radius:50%;left:-34px;top:9px}
    .timeline-item time{color:var(--green);font-size:12px;font-weight:800}.timeline-item h3{font-size:19px;margin:5px 0}.timeline-item p{color:#b7c2b9;margin:0}
    .notice{display:grid;grid-template-columns:1fr auto;gap:30px;align-items:center;background:var(--orange-soft);border:1px solid #f5cbb9;border-radius:var(--radius);padding:28px 32px}.notice h2{font-size:25px;margin-bottom:8px}.notice p{color:#795f55;margin:0}
    .faq-list{display:grid;grid-template-columns:1fr 1fr;gap:14px}.faq-list details{background:#fff;border:1px solid var(--line);border-radius:10px;padding:18px 21px}.faq-list summary{font-weight:700;cursor:pointer}.faq-list details p{color:var(--muted);margin:13px 0 0;font-size:14px}
    .site-footer{background:var(--ink);color:#fff;padding:62px 0 24px}.footer-grid{display:grid;grid-template-columns:1.8fr 1fr 1fr 1fr;gap:40px}.footer-brand p{color:#aebbb1;max-width:310px;margin-top:20px;font-size:14px}.site-footer h3{font-size:15px;margin:8px 0 17px}.footer-links{display:grid;gap:8px;color:#aebbb1;font-size:14px}.footer-links a:hover{color:var(--green)}.footer-bottom{display:flex;justify-content:space-between;gap:20px;border-top:1px solid #36413a;margin-top:45px;padding-top:20px;color:#829087;font-size:12px}
    @media(max-width:992px){.header-inner{gap:15px}.brand{min-width:245px}.main-nav{gap:16px}.main-nav a{font-size:14px}.header-actions .search-link{display:none}.page-intro{grid-template-columns:1fr;gap:20px}.download-panel{grid-template-columns:1fr}.feature-grid{grid-template-columns:repeat(2,1fr)}.feature-item:nth-child(2){border-right:0}.feature-item:nth-child(-n+2){border-bottom:1px solid var(--line)}.steps{grid-template-columns:1fr;gap:28px}.step{border-right:0;border-bottom:1px solid var(--line);padding-bottom:25px}.step:last-child{border-bottom:0}.footer-grid{grid-template-columns:1.5fr 1fr 1fr}}
    @media(max-width:768px){.container{width:min(var(--container),calc(100% - 32px))}.main-nav{display:none;position:absolute;left:16px;right:16px;top:70px;background:var(--ink);padding:12px 20px;flex-direction:column;align-items:stretch;gap:0;border:1px solid #3b463f;border-radius:10px;box-shadow:var(--shadow)}.main-nav.open{display:flex}.main-nav a{padding:12px 0}.main-nav a:after{bottom:5px}.menu-toggle{display:block}.header-actions{margin-left:auto}.header-actions .btn{padding:8px 12px;font-size:13px}.brand{min-width:0}.brand-text strong{font-size:13px}.page-intro{padding:35px 0 45px}h1{font-size:42px}.section{padding:62px 0}.preview-strip,.spec-layout,.faq-list{grid-template-columns:1fr}.qr-area{justify-content:flex-start}.notice{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr}.footer-brand{grid-column:1/-1}.footer-bottom{display:block}.footer-bottom span{display:block;margin-top:7px}}
    @media(max-width:520px){.brand-mark{width:34px;height:34px;font-size:18px}.brand-text small{font-size:9px}.header-actions .btn{display:none}.feature-grid{grid-template-columns:1fr}.feature-item{border-right:0!important;border-bottom:1px solid var(--line)}.feature-item:last-child{border-bottom:0}.download-panel{padding:25px 20px}.download-panel h2{font-size:29px}.qr-area{gap:15px;transform:scale(.86);transform-origin:left center}.phone{width:160px;height:310px}.notice{padding:23px}.footer-grid{grid-template-columns:1fr}.footer-brand{grid-column:auto}}