/* roulang page: index */
:root{
      --ink:#171918;
      --ink-soft:#303633;
      --muted:#717975;
      --paper:#f7f6f1;
      --white:#fffefa;
      --line:#dfe2db;
      --orange:#ef633e;
      --orange-dark:#cf4a2c;
      --lime:#b8db68;
      --cyan:#8cd6c5;
      --dark:#1a211f;
      --radius-xl:30px;
      --radius-lg:22px;
      --radius-md:16px;
      --shadow:0 16px 42px rgba(22,31,27,.09);
      --shadow-hover:0 20px 50px rgba(22,31,27,.16);
      --container:1240px;
      --ease:all .28s ease;
    }
    *,*::before,*::after{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif;line-height:1.75;font-size:16px}
    a{color:inherit;text-decoration:none;transition:var(--ease)}
    a:hover{color:var(--orange-dark)}
    img{display:block;width:100%;object-fit:cover}
    button,input{font:inherit}
    button{cursor:pointer}
    :focus-visible{outline:3px solid var(--lime);outline-offset:3px}
    .container{width:min(calc(100% - 48px),var(--container));margin:0 auto}
    .site-header{position:absolute;z-index:20;top:0;left:0;width:100%;padding:22px 0}
    .nav-shell{display:flex;align-items:center;gap:28px;min-height:54px}
    .brand{display:flex;align-items:center;gap:10px;color:#fff;font-size:23px;font-weight:800;letter-spacing:.02em;white-space:nowrap}
    .brand-mark{width:32px;height:32px;border:2px solid var(--lime);border-radius:10px 18px 10px 18px;position:relative;transform:rotate(-12deg)}
    .brand-mark::after{content:"";position:absolute;width:16px;height:2px;background:var(--orange);top:13px;left:6px;transform:rotate(23deg)}
    .main-nav{display:flex;align-items:center;gap:6px;margin-left:auto}
    .main-nav a{color:rgba(255,255,255,.78);font-size:14px;padding:9px 13px;border-radius:999px}
    .main-nav a:hover,.main-nav a.active{color:#fff;background:rgba(255,255,255,.13)}
    .main-nav a.active{box-shadow:inset 0 -2px var(--lime)}
    .nav-actions{display:flex;align-items:center;gap:10px}
    .search-mini{display:flex;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);border-radius:999px;overflow:hidden}
    .search-mini input{width:120px;background:transparent;border:0;color:#fff;padding:8px 12px;font-size:13px}
    .search-mini input::placeholder{color:rgba(255,255,255,.62)}
    .search-mini button{border:0;background:var(--orange);color:#fff;padding:0 13px}
    .menu-toggle{display:none;background:transparent;border:1px solid rgba(255,255,255,.3);color:#fff;border-radius:10px;padding:8px 12px}
    .hero{min-height:710px;background:var(--dark) url('/assets/images/backpic/back-1.webp') center/cover no-repeat;position:relative;color:#fff;overflow:hidden}
    .hero::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(17,23,21,.94) 0%,rgba(17,23,21,.77) 43%,rgba(17,23,21,.28) 100%)}
    .hero::after{content:"";position:absolute;right:-100px;bottom:-150px;width:520px;height:520px;border:1px solid rgba(184,219,104,.38);border-radius:50%}
    .hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.05fr .95fr;gap:70px;align-items:center;padding-top:112px}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;color:var(--lime);letter-spacing:.12em;margin-bottom:18px}
    .eyebrow::before{content:"";width:26px;height:2px;background:var(--orange)}
    h1,h2,h3,p{margin-top:0}
    h1{font-size:clamp(42px,5.5vw,72px);line-height:1.13;letter-spacing:-.05em;margin-bottom:24px;font-weight:850}
    .hero-copy{font-size:18px;color:rgba(255,255,255,.78);max-width:620px;line-height:1.9;margin-bottom:30px}
    .button-row{display:flex;flex-wrap:wrap;gap:12px}
    .btn{display:inline-flex;justify-content:center;align-items:center;min-height:48px;padding:0 21px;border-radius:999px;border:1px solid transparent;font-weight:700;font-size:15px;transition:var(--ease)}
    .btn-primary{background:linear-gradient(110deg,var(--orange),#f18b4d);color:#fff;box-shadow:0 10px 25px rgba(239,99,62,.24)}
    .btn-primary:hover{background:linear-gradient(110deg,#f47a51,var(--orange-dark));color:#fff;transform:translateY(-2px);box-shadow:0 15px 30px rgba(239,99,62,.34)}
    .btn-light{background:rgba(255,255,255,.09);border-color:rgba(255,255,255,.3);color:#fff}
    .btn-light:hover{background:#fff;color:var(--ink);transform:translateY(-2px)}
    .btn-soft{background:#fff;border-color:var(--line);color:var(--ink)}
    .btn-soft:hover{border-color:var(--orange);color:var(--orange-dark);transform:translateY(-2px);box-shadow:var(--shadow)}
    .btn:active{transform:translateY(1px)}
    .btn:disabled{cursor:not-allowed;opacity:.45;transform:none}
    .hero-points{display:flex;gap:30px;margin-top:36px;padding-top:24px;border-top:1px solid rgba(255,255,255,.18)}
    .hero-point strong{display:block;font-size:25px;color:var(--lime);line-height:1.2}
    .hero-point span{font-size:12px;color:rgba(255,255,255,.6)}
    .hero-board{position:relative;background:rgba(255,255,255,.94);color:var(--ink);border-radius:var(--radius-xl);padding:25px;box-shadow:0 24px 60px rgba(0,0,0,.24);transform:rotate(1.5deg)}
    .board-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}
    .board-title{font-size:18px;font-weight:800}
    .badge{display:inline-flex;align-items:center;border-radius:999px;padding:5px 11px;font-size:12px;line-height:1.2;font-weight:700;background:#edf0e8;color:var(--ink-soft)}
    .badge.live{background:#ffe2d9;color:#b63e22}
    .badge.green{background:#e4f1be;color:#506c20}
    .badge.cyan{background:#d9f1ec;color:#287268}
    .match-feature{padding:20px;border-radius:22px;background:linear-gradient(135deg,#202a26,#36453d);color:#fff}
    .match-meta{display:flex;justify-content:space-between;font-size:12px;color:rgba(255,255,255,.65);margin-bottom:18px}
    .teams{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:10px;text-align:center}
    .team-name{font-weight:700;font-size:15px}.score{font-size:40px;font-weight:850;line-height:1;color:var(--lime)}
    .board-list{margin-top:16px;display:grid;gap:9px}
    .board-row{display:flex;justify-content:space-between;align-items:center;padding:11px 0;border-bottom:1px solid #e9ece6;font-size:13px}
    .board-row:last-child{border:0}
    .section{padding:92px 0}
    .section.compact{padding-top:64px;padding-bottom:72px}
    .section.dark{background:var(--dark);color:#fff}
    .section.lime{background:#eaf3d1}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:25px;margin-bottom:34px}
    .section-head h2{font-size:clamp(30px,4vw,44px);line-height:1.2;letter-spacing:-.04em;margin:0;font-weight:850}
    .section-head p{color:var(--muted);max-width:570px;margin:0;font-size:16px}
    .dark .section-head p{color:rgba(255,255,255,.62)}
    .kicker{color:var(--orange-dark);font-size:13px;font-weight:800;letter-spacing:.1em;margin-bottom:10px}
    .story-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:26px;align-items:stretch}
    .story-main{background:#fff;border-radius:var(--radius-xl);padding:38px;box-shadow:var(--shadow)}
    .story-main h3{font-size:29px;line-height:1.35;margin-bottom:18px}
    .story-main p{color:var(--muted);line-height:1.95}
    .story-aside{display:grid;gap:14px}
    .scene-card{padding:24px;border-radius:var(--radius-lg);background:#eef0e9;border-left:4px solid var(--orange)}
    .scene-card:nth-child(2){background:#e3f1ee;border-left-color:#55a995}
    .scene-card:nth-child(3){background:#f6ead7;border-left-color:#d99a46}
    .scene-card h3{font-size:19px;margin:10px 0 7px}.scene-card p{font-size:14px;color:var(--muted);margin:0}
    .solutions{display:grid;grid-template-columns:1.2fr .8fr;gap:28px}
    .solution-image{min-height:420px;border-radius:var(--radius-xl);overflow:hidden;position:relative;background:#ccc}
    .solution-image img{height:100%}
    .image-caption{position:absolute;left:20px;right:20px;bottom:20px;background:rgba(19,26,23,.84);color:#fff;border-radius:15px;padding:14px 17px;font-size:13px}
    .solution-copy{background:#fff;border-radius:var(--radius-xl);padding:34px;box-shadow:var(--shadow)}
    .solution-copy h3{font-size:27px;line-height:1.4}
    .solution-copy>p{color:var(--muted);line-height:1.95}
    .ability-list{display:grid;gap:18px;margin-top:25px}
    .ability{display:grid;grid-template-columns:40px 1fr;gap:13px}
    .ability-num{width:36px;height:36px;border-radius:12px;background:var(--lime);display:grid;place-items:center;font-weight:850}
    .ability h3{font-size:17px;margin:0 0 3px}.ability p{font-size:14px;color:var(--muted);margin:0}
    .metric-wrap{display:grid;grid-template-columns:1fr 1fr;gap:25px;align-items:stretch}
    .metric-panel{background:#26332d;border-radius:var(--radius-xl);padding:35px}
    .metric-panel h3{font-size:25px;margin-bottom:12px}
    .metric-panel>p{color:rgba(255,255,255,.62);font-size:14px}
    .metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:26px}
    .metric{border-top:2px solid var(--orange);padding-top:14px}.metric strong{display:block;font-size:31px;color:var(--lime);line-height:1.2}.metric span{font-size:12px;color:rgba(255,255,255,.6)}
    .rank-panel{background:#fff;border-radius:var(--radius-xl);padding:30px;color:var(--ink)}
    .rank-panel h3{font-size:23px;margin-bottom:20px}
    .rank-row{display:grid;grid-template-columns:30px 1fr auto;align-items:center;gap:12px;padding:13px 0;border-bottom:1px solid var(--line)}
    .rank-row:last-child{border-bottom:0}.rank-no{font-size:13px;color:var(--orange-dark);font-weight:850}.rank-row span{font-size:14px}.rank-row b{font-size:13px}
    .collection-grid{display:grid;grid-template-columns:1.35fr .65fr;gap:24px}
    .collection-feature{min-height:390px;border-radius:var(--radius-xl);overflow:hidden;position:relative;background:#222}
    .collection-feature img{height:100%;opacity:.78}
    .collection-feature::after{content:"";position:absolute;inset:35% 0 0;background:linear-gradient(transparent,rgba(14,18,16,.95))}
    .collection-content{position:absolute;z-index:1;left:30px;right:30px;bottom:25px;color:#fff}
    .collection-content h3{font-size:29px;margin:13px 0 8px}.collection-content p{font-size:14px;color:rgba(255,255,255,.76);margin-bottom:15px}
    .collection-side{display:grid;gap:14px}
    .collection-item{background:#fff;border-radius:var(--radius-lg);padding:22px;display:flex;flex-direction:column;justify-content:space-between;box-shadow:var(--shadow)}
    .collection-item h3{font-size:20px;margin:13px 0 7px}.collection-item p{font-size:14px;color:var(--muted);margin:0 0 15px}
    .content-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:27px}
    .feature-news{background:#fff;border-radius:var(--radius-xl);overflow:hidden;box-shadow:var(--shadow)}
    .feature-news img{height:260px}.feature-news-body{padding:28px}.feature-news h3{font-size:27px;line-height:1.4;margin:12px 0}.feature-news p{color:var(--muted);line-height:1.85}
    .news-list{display:grid;gap:11px}
    .news-item{background:#fff;border:1px solid var(--line);border-radius:18px;padding:18px 20px;display:grid;grid-template-columns:88px 1fr auto;gap:15px;align-items:center}
    .news-date{font-size:13px;color:var(--orange-dark);font-weight:800}.news-item h3{font-size:16px;line-height:1.45;margin:0 0 4px}.news-item p{font-size:13px;color:var(--muted);margin:0;line-height:1.6}.news-item .btn{min-height:35px;padding:0 13px;font-size:12px}
    .feedback-grid{display:grid;grid-template-columns:1.3fr .7fr;gap:26px;align-items:stretch}
    .quote-card{background:linear-gradient(135deg,#f07b51,#d84e32);border-radius:var(--radius-xl);padding:40px;color:#fff;position:relative;overflow:hidden}
    .quote-card::after{content:"“";position:absolute;right:25px;top:-20px;font:160px Georgia;color:rgba(255,255,255,.15)}
    .quote-card blockquote{font-size:26px;line-height:1.65;margin:0 0 25px;max-width:730px;position:relative;z-index:1}
    .quote-person{display:flex;align-items:center;gap:13px}.avatar{width:44px;height:44px;border-radius:50%;background:var(--lime);color:var(--ink);display:grid;place-items:center;font-weight:800}
    .quote-person small{display:block;color:rgba(255,255,255,.72)}
    .feedback-note{background:#dff0e9;border-radius:var(--radius-xl);padding:31px}.feedback-note h3{font-size:23px}.feedback-note p{color:#4d6860;line-height:1.9}
    .brand-section{background:#fff;border-radius:var(--radius-xl);padding:42px 48px;display:grid;grid-template-columns:.65fr 1.35fr;gap:45px;box-shadow:var(--shadow)}
    .brand-section h2{font-size:38px;line-height:1.25;margin:0}.brand-section p{color:var(--muted);line-height:2;margin:0 0 14px}
    .timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;position:relative}
    .timeline::before{content:"";height:2px;background:#cbd7bd;position:absolute;top:18px;left:12%;right:12%}
    .time-node{position:relative;text-align:center}.time-dot{width:36px;height:36px;border-radius:50%;background:var(--orange);border:7px solid #edf5d8;margin:0 auto 17px;position:relative;z-index:1}.time-node strong{display:block;font-size:15px}.time-node p{font-size:13px;color:var(--muted);margin:5px 8px 0}
    .faq-grid{display:grid;grid-template-columns:.72fr 1.28fr;gap:35px}.faq-intro h2{font-size:37px;line-height:1.3}.faq-intro p{color:var(--muted);line-height:1.9}.accordion{background:transparent;margin:0}.accordion-item{border:1px solid var(--line);border-radius:15px;margin-bottom:11px;background:#fff;overflow:hidden}.accordion-title{font-size:16px;font-weight:700;border:0!important;background:#fff;padding:18px 22px;color:var(--ink)}.accordion-title:hover{background:#f7f8f3;color:var(--orange-dark)}.accordion-content{border:0!important;padding:4px 22px 20px;color:var(--muted);font-size:14px;line-height:1.85}
    .subscribe{background:#e7f1ce;border-radius:var(--radius-xl);padding:28px;display:flex;align-items:center;justify-content:space-between;gap:25px}.subscribe h3{font-size:22px;margin:0 0 5px}.subscribe p{font-size:14px;color:var(--muted);margin:0}.subscribe-form{display:flex;gap:8px;min-width:430px}.subscribe-form input{height:48px;border:1px solid #cbd6b4;border-radius:999px;background:#fff;padding:0 17px;flex:1}.subscribe-form button{border:0}
    .cta{padding:76px 0;background:linear-gradient(110deg,#202a26,#3a4a3f);color:#fff}.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:35px}.cta h2{font-size:40px;line-height:1.3;margin:0 0 12px}.cta p{color:rgba(255,255,255,.68);margin:0;max-width:650px}
    .site-footer{background:#151b19;color:#fff;padding:58px 0 25px}.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:32px;padding-bottom:42px;border-bottom:1px solid rgba(255,255,255,.13)}.footer-brand p{color:rgba(255,255,255,.58);font-size:14px;max-width:300px;line-height:1.8}.footer-col h3{font-size:15px;margin:0 0 15px;color:var(--lime)}.footer-col a,.footer-col span{display:block;color:rgba(255,255,255,.62);font-size:13px;margin:7px 0}.footer-col a:hover{color:#fff}.copyright{display:flex;justify-content:space-between;gap:20px;padding-top:23px;color:rgba(255,255,255,.48);font-size:12px}.footer-links a{margin-left:15px;color:rgba(255,255,255,.7)}
    @media(max-width:1024px){.main-nav{gap:0}.main-nav a{padding:8px 8px;font-size:13px}.hero-inner{gap:35px}.container{width:min(calc(100% - 36px),var(--container))}.section{padding:72px 0}.footer-grid{grid-template-columns:repeat(2,1fr)}}
    @media(max-width:767px){.site-header{padding:15px 0}.nav-shell{justify-content:space-between}.menu-toggle{display:block}.main-nav{display:none;position:absolute;top:70px;left:18px;right:18px;background:#202a26;border:1px solid rgba(255,255,255,.18);border-radius:18px;padding:10px;flex-direction:column;align-items:stretch}.main-nav.is-open{display:flex}.main-nav a{padding:12px 14px}.nav-actions{display:none}.hero{min-height:auto;padding-bottom:64px}.hero-inner{grid-template-columns:1fr;padding-top:125px;gap:38px}.hero-copy{font-size:16px}.hero-board{transform:none}.hero-points{gap:18px}.hero-point strong{font-size:21px}.section{padding:62px 0}.section-head{display:block;margin-bottom:25px}.section-head p{margin-top:13px}.story-grid,.solutions,.metric-wrap,.collection-grid,.content-grid,.feedback-grid,.faq-grid,.brand-section{grid-template-columns:1fr}.story-main,.solution-copy,.brand-section{padding:27px}.solution-image{min-height:290px}.metric-panel{padding:27px}.collection-feature{min-height:330px}.news-item{grid-template-columns:1fr;gap:7px}.news-item .btn{justify-self:start}.timeline{grid-template-columns:1fr 1fr;gap:25px}.timeline::before{display:none}.subscribe{display:block;padding:26px}.subscribe-form{min-width:0;margin-top:18px}.cta-inner{display:block}.cta h2{font-size:32px}.cta .button-row{margin-top:23px}.footer-grid{grid-template-columns:1fr 1fr}.copyright{display:block}.footer-links{margin-top:9px}.footer-links a{margin:0 12px 0 0}}
    @media(max-width:520px){h1{font-size:42px}.container{width:calc(100% - 30px)}.brand{font-size:20px}.hero-board{padding:18px}.teams{gap:4px}.team-name{font-size:13px}.score{font-size:32px}.metrics{gap:8px}.metric strong{font-size:25px}.quote-card{padding:28px}.quote-card blockquote{font-size:21px}.footer-grid{grid-template-columns:1fr}.subscribe-form{display:block}.subscribe-form input,.subscribe-form button{width:100%;margin-bottom:9px}.btn{width:100%}.button-row{display:grid;grid-template-columns:1fr}.section-head h2{font-size:31px}}

/* roulang page: category2 */
:root{
      --ink:#171918;
      --ink-soft:#303633;
      --muted:#717975;
      --paper:#f7f6f1;
      --white:#fffefa;
      --line:#dfe2db;
      --orange:#ef633e;
      --orange-dark:#cf4a2c;
      --lime:#b8db68;
      --cyan:#8cd6c5;
      --dark:#1a211f;
      --dark-soft:#25302b;
      --radius-xl:30px;
      --radius-lg:22px;
      --radius-md:16px;
      --shadow:0 16px 42px rgba(22,31,27,.09);
      --shadow-hover:0 20px 50px rgba(22,31,27,.16);
      --container:1240px;
      --ease:all .28s ease
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif;line-height:1.75;font-size:16px}
    a{color:inherit;text-decoration:none;transition:var(--ease)}
    a:hover{color:var(--orange-dark)}
    img{display:block;width:100%;object-fit:cover}
    button,input{font:inherit}
    button{cursor:pointer}
    :focus-visible{outline:3px solid var(--lime);outline-offset:3px}
    .container{width:min(calc(100% - 48px),var(--container));margin:0 auto}
    .site-header{position:absolute;z-index:20;top:0;left:0;width:100%;padding:22px 0}
    .nav-shell{display:flex;align-items:center;gap:28px;min-height:54px}
    .brand{display:flex;align-items:center;gap:10px;color:#fff;font-size:23px;font-weight:800;letter-spacing:.02em;white-space:nowrap}
    .brand:hover{color:#fff}
    .brand-mark{width:32px;height:32px;border:2px solid var(--lime);border-radius:10px 18px 10px 18px;position:relative;transform:rotate(-12deg)}
    .brand-mark:after{content:"";position:absolute;width:16px;height:2px;background:var(--orange);top:13px;left:6px;transform:rotate(23deg)}
    .main-nav{display:flex;align-items:center;gap:6px;margin-left:auto}
    .main-nav a{color:rgba(255,255,255,.78);font-size:14px;padding:9px 13px;border-radius:999px}
    .main-nav a:hover,.main-nav a.active{color:#fff;background:rgba(255,255,255,.13)}
    .main-nav a.active{box-shadow:inset 0 -2px var(--lime)}
    .nav-actions{display:flex;align-items:center;gap:10px}
    .search-mini{display:flex;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);border-radius:999px;overflow:hidden}
    .search-mini input{width:120px;background:transparent;border:0;color:#fff;padding:8px 12px;font-size:13px}
    .search-mini input::placeholder{color:rgba(255,255,255,.62)}
    .search-mini button{border:0;background:var(--orange);color:#fff;padding:0 13px}
    .menu-toggle{display:none;background:transparent;border:1px solid rgba(255,255,255,.3);color:#fff;border-radius:10px;padding:8px 12px}
    .page-hero{min-height:520px;background:var(--dark) url('/assets/images/backpic/back-2.webp') center/cover no-repeat;position:relative;color:#fff;overflow:hidden}
    .page-hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(17,23,21,.95),rgba(17,23,21,.72) 55%,rgba(17,23,21,.3))}
    .page-hero:after{content:"";position:absolute;right:-120px;bottom:-240px;width:580px;height:580px;border:1px solid rgba(184,219,104,.42);border-radius:50%}
    .hero-inner{position:relative;z-index:2;padding-top:160px;padding-bottom:65px}
    .breadcrumb{display:flex;gap:10px;align-items:center;color:rgba(255,255,255,.58);font-size:13px;margin-bottom:24px}
    .breadcrumb a:hover{color:var(--lime)}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;color:var(--lime);letter-spacing:.12em;margin-bottom:15px}
    .eyebrow:before{content:"";width:26px;height:2px;background:var(--orange)}
    h1,h2,h3{font-weight:850;letter-spacing:-.04em}
    h1{font-size:clamp(42px,6vw,70px);line-height:1.12;margin:0 0 20px;max-width:760px}
    .hero-copy{font-size:18px;color:rgba(255,255,255,.76);max-width:680px;line-height:1.9;margin:0 0 30px}
    .button-row{display:flex;flex-wrap:wrap;gap:12px}
    .btn{display:inline-flex;justify-content:center;align-items:center;min-height:48px;padding:0 21px;border-radius:999px;border:1px solid transparent;font-weight:700;font-size:15px;transition:var(--ease)}
    .btn-primary{background:linear-gradient(110deg,var(--orange),#f18b4d);color:#fff;box-shadow:0 10px 25px rgba(239,99,62,.24)}
    .btn-primary:hover{background:linear-gradient(110deg,#f47a51,var(--orange-dark));color:#fff;transform:translateY(-2px);box-shadow:0 15px 30px rgba(239,99,62,.34)}
    .btn-light{background:rgba(255,255,255,.09);border-color:rgba(255,255,255,.3);color:#fff}
    .btn-light:hover{background:#fff;color:var(--ink);transform:translateY(-2px)}
    .btn-soft{background:#fff;border-color:var(--line);color:var(--ink)}
    .btn-soft:hover{border-color:var(--orange);color:var(--orange-dark);transform:translateY(-2px);box-shadow:var(--shadow)}
    .btn:active{transform:translateY(1px)}
    .btn:disabled{cursor:not-allowed;opacity:.45;transform:none}
    .hero-stats{display:flex;flex-wrap:wrap;gap:12px;margin-top:34px}
    .data-badge{padding:10px 15px;border-radius:999px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.18);font-size:13px;color:rgba(255,255,255,.8)}
    .data-badge strong{color:var(--lime);font-size:18px;margin-right:5px}
    .section{padding:88px 0}
    .section.compact{padding-top:62px;padding-bottom:70px}
    .section.dark{background:var(--dark);color:#fff}
    .section.lime{background:#eaf3d1}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:25px;margin-bottom:32px}
    .section-head h2{font-size:clamp(30px,4vw,44px);line-height:1.2;margin:0}
    .section-head p{color:var(--muted);max-width:600px;margin:0;font-size:16px}
    .dark .section-head p{color:rgba(255,255,255,.62)}
    .date-rail{display:flex;gap:12px;overflow-x:auto;padding:4px 2px 18px;scrollbar-width:thin}
    .date-tab{flex:0 0 140px;border:1px solid var(--line);background:var(--white);border-radius:20px;padding:15px 17px;text-align:left;transition:var(--ease)}
    .date-tab:hover{transform:translateY(-3px);border-color:var(--orange);box-shadow:var(--shadow)}
    .date-tab.active{background:var(--dark);color:#fff;border-color:var(--dark)}
    .date-tab small{display:block;color:var(--muted);font-size:12px}
    .date-tab.active small{color:rgba(255,255,255,.58)}
    .date-tab strong{display:block;font-size:22px;line-height:1.3}
    .date-tab span{font-size:13px}
    .feature-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:26px}
    .feature-image{min-height:420px;border-radius:var(--radius-xl);overflow:hidden;position:relative;background:#28332e}
    .feature-image img{height:100%;min-height:420px}
    .feature-image:after{content:"重点赛事";position:absolute;left:25px;top:24px;background:var(--orange);color:#fff;border-radius:999px;padding:7px 13px;font-size:12px;font-weight:700}
    .feature-copy{background:#fff;border-radius:var(--radius-xl);padding:37px;box-shadow:var(--shadow);display:flex;flex-direction:column;justify-content:center}
    .feature-copy h3{font-size:34px;line-height:1.32;margin:16px 0}
    .feature-copy p{color:var(--muted);margin:0 0 22px}
    .match-line{display:flex;justify-content:space-between;align-items:center;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:17px 0;margin-bottom:25px}
    .match-line div{display:flex;flex-direction:column}
    .match-line strong{font-size:20px}
    .match-line small{color:var(--muted);font-size:12px}
    .status{display:inline-flex;align-items:center;gap:6px;border-radius:999px;padding:5px 10px;font-size:12px;font-weight:700}
    .status.upcoming{background:#e4f1be;color:#506c20}
    .status.live{background:#ffe2d9;color:#b63e22}
    .status.done{background:#e9ece8;color:#657069}
    .timeline-wrap{display:grid;grid-template-columns:180px 1fr;gap:26px}
    .timeline-intro{background:var(--dark);color:#fff;border-radius:var(--radius-lg);padding:25px}
    .timeline-intro h3{font-size:24px;margin:0 0 14px}
    .timeline-intro p{color:rgba(255,255,255,.66);font-size:14px;margin:0}
    .timeline{position:relative;padding-left:31px}
    .timeline:before{content:"";position:absolute;left:8px;top:10px;bottom:10px;width:2px;background:linear-gradient(var(--orange),var(--lime))}
    .timeline-item{position:relative;background:#fff;border:1px solid var(--line);border-radius:20px;padding:21px 23px;margin-bottom:15px;transition:var(--ease)}
    .timeline-item:hover{transform:translateX(4px);box-shadow:var(--shadow)}
    .timeline-item:before{content:"";position:absolute;left:-29px;top:29px;width:12px;height:12px;border:3px solid var(--paper);background:var(--orange);border-radius:50%;box-shadow:0 0 0 1px var(--orange)}
    .timeline-meta{display:flex;align-items:center;justify-content:space-between;gap:12px;color:var(--muted);font-size:13px;margin-bottom:9px}
    .timeline-item h3{font-size:20px;margin:0 0 7px}
    .timeline-item p{color:var(--muted);font-size:14px;margin:0}
    .event-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
    .event-card{background:#fff;border-radius:var(--radius-lg);padding:23px;border:1px solid var(--line);transition:var(--ease)}
    .event-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover)}
    .event-card:nth-child(2){background:#f0f5de}
    .event-card:nth-child(3){background:#fff0e9}
    .event-card h3{font-size:21px;line-height:1.4;margin:15px 0 8px}
    .event-card p{font-size:14px;color:var(--muted);margin:0 0 18px}
    .event-info{display:flex;justify-content:space-between;border-top:1px solid rgba(40,50,44,.12);padding-top:14px;font-size:13px}
    .filter-panel{display:flex;align-items:center;justify-content:space-between;gap:18px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-xl);padding:23px 27px;box-shadow:var(--shadow)}
    .filter-panel p{margin:0;color:var(--muted);font-size:14px}
    .filter-controls{display:flex;gap:8px;flex-wrap:wrap}
    .filter-chip{border:1px solid var(--line);background:var(--paper);border-radius:999px;color:var(--ink-soft);padding:8px 14px;font-size:13px;transition:var(--ease)}
    .filter-chip:hover,.filter-chip.active{background:var(--orange);border-color:var(--orange);color:#fff}
    .deep-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:42px;align-items:start}
    .deep-grid h2{font-size:38px;line-height:1.3;margin:0 0 18px}
    .deep-grid p{color:var(--muted);margin:0 0 17px}
    .dark .deep-grid p{color:rgba(255,255,255,.67)}
    .principle-list{display:grid;gap:14px}
    .principle{display:grid;grid-template-columns:55px 1fr;gap:15px;padding:20px;border:1px solid rgba(255,255,255,.13);border-radius:18px;background:rgba(255,255,255,.045)}
    .principle-number{font-size:25px;font-weight:800;color:var(--lime)}
    .principle h3{font-size:19px;margin:0 0 5px}
    .principle p{font-size:14px;margin:0}
    .status-board{display:grid;grid-template-columns:1fr 1fr;gap:25px;align-items:stretch}
    .status-copy{background:#fff;border-radius:var(--radius-xl);padding:35px;box-shadow:var(--shadow)}
    .status-copy h2{font-size:34px;line-height:1.3;margin:0 0 16px}
    .status-copy p{color:var(--muted);margin:0 0 18px}
    .status-list{display:grid;gap:11px}
    .status-list div{display:flex;align-items:flex-start;gap:12px;padding:12px 0;border-bottom:1px solid var(--line)}
    .status-list div:last-child{border-bottom:0}
    .status-dot{width:10px;height:10px;border-radius:50%;background:var(--orange);margin-top:9px;flex:0 0 auto}
    .status-dot.green{background:#88b63c}
    .status-dot.gray{background:#9ba49d}
    .status-list strong{display:block;font-size:15px}
    .status-list span{display:block;color:var(--muted);font-size:13px}
    .status-image{border-radius:var(--radius-xl);overflow:hidden;min-height:380px;position:relative}
    .status-image img{height:100%;min-height:380px}
    .image-caption{position:absolute;left:20px;right:20px;bottom:18px;background:rgba(26,33,31,.82);color:#fff;padding:12px 15px;border-radius:14px;font-size:13px}
    .quote-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:22px;align-items:stretch}
    .quote-card{background:#fff;border-radius:var(--radius-xl);padding:38px;box-shadow:var(--shadow)}
    .quote-mark{font-size:62px;line-height:.8;color:var(--orange);font-family:Georgia,serif}
    .quote-card blockquote{font-size:25px;line-height:1.65;margin:18px 0 24px;font-weight:700}
    .quote-card cite{font-style:normal;color:var(--muted);font-size:14px}
    .reader-note{background:var(--dark);color:#fff;border-radius:var(--radius-xl);padding:32px;display:flex;flex-direction:column;justify-content:space-between}
    .reader-note h3{font-size:26px;margin:0 0 15px}
    .reader-note p{color:rgba(255,255,255,.66);font-size:15px}
    .mini-stat{border-top:1px solid rgba(255,255,255,.17);padding-top:17px;margin-top:18px}
    .mini-stat strong{display:block;color:var(--lime);font-size:30px}
    .mini-stat span{font-size:13px;color:rgba(255,255,255,.6)}
    .faq-list{max-width:930px;margin:0 auto}
    .faq-item{border-bottom:1px solid var(--line)}
    .faq-question{width:100%;border:0;background:transparent;display:flex;justify-content:space-between;text-align:left;padding:22px 0;font-weight:800;font-size:18px;color:var(--ink)}
    .faq-question:hover{color:var(--orange-dark)}
    .faq-icon{font-size:25px;color:var(--orange);transition:var(--ease)}
    .faq-answer{display:none;padding:0 40px 22px 0;color:var(--muted);font-size:15px}
    .faq-item.open .faq-answer{display:block}
    .faq-item.open .faq-icon{transform:rotate(45deg)}
    .cta{padding:70px 0;background:linear-gradient(120deg,#2d3b34,#1a211f);color:#fff}
    .cta-inner{display:flex;justify-content:space-between;align-items:center;gap:30px}
    .cta h2{font-size:clamp(29px,4vw,44px);line-height:1.25;margin:0 0 12px}
    .cta p{color:rgba(255,255,255,.65);margin:0;max-width:670px}
    .site-footer{background:#121715;color:#fff;padding:60px 0 25px}
    .footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.1fr;gap:35px;padding-bottom:42px}
    .footer-brand p{color:rgba(255,255,255,.55);font-size:14px;max-width:320px;margin-top:18px}
    .footer-col{display:flex;flex-direction:column;gap:9px}
    .footer-col h3{font-size:15px;color:var(--lime);margin:0 0 8px}
    .footer-col a,.footer-col span{font-size:14px;color:rgba(255,255,255,.6)}
    .footer-col a:hover{color:var(--orange)}
    .copyright{border-top:1px solid rgba(255,255,255,.12);padding-top:22px;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;color:rgba(255,255,255,.48);font-size:12px}
    .footer-links{display:flex;gap:18px}
    .footer-links a:hover{color:var(--lime)}
    @media(max-width:1024px){
      .main-nav{gap:0}
      .main-nav a{padding:8px 8px;font-size:13px}
      .nav-shell{gap:14px}
      .feature-grid,.deep-grid,.status-board{grid-template-columns:1fr 1fr}
      .footer-grid{grid-template-columns:1.3fr 1fr 1fr}
      .footer-grid .footer-col:last-child{grid-column:2 / 4}
    }
    @media(max-width:768px){
      .container{width:min(calc(100% - 34px),var(--container))}
      .site-header{padding:15px 0}
      .nav-shell{flex-wrap:wrap}
      .main-nav{display:none;order:4;width:100%;flex-direction:column;align-items:stretch;background:rgba(26,33,31,.98);border:1px solid rgba(255,255,255,.15);padding:8px;border-radius:18px}
      .main-nav.open{display:flex}
      .main-nav a{padding:12px 14px}
      .nav-actions{margin-left:auto}
      .search-mini{display:none}
      .menu-toggle{display:block}
      .page-hero{min-height:570px}
      .hero-inner{padding-top:135px}
      .hero-copy{font-size:16px}
      .feature-grid,.deep-grid,.status-board,.quote-grid{grid-template-columns:1fr}
      .feature-image,.feature-image img{min-height:280px}
      .feature-copy{padding:28px}
      .timeline-wrap{grid-template-columns:1fr}
      .timeline-intro{padding:22px}
      .event-grid{grid-template-columns:1fr 1fr}
      .filter-panel{align-items:flex-start;flex-direction:column}
      .status-image,.status-image img{min-height:280px}
      .cta-inner{align-items:flex-start;flex-direction:column}
      .footer-grid{grid-template-columns:1fr 1fr}
      .footer-grid .footer-col:last-child{grid-column:auto}
    }
    @media(max-width:520px){
      .container{width:calc(100% - 28px)}
      .brand{font-size:20px}
      h1{font-size:40px}
      .hero-inner{padding-top:125px}
      .hero-stats{gap:8px}
      .data-badge{font-size:12px;padding:8px 11px}
      .section{padding:64px 0}
      .section-head{display:block;margin-bottom:24px}
      .section-head h2{font-size:31px;margin-bottom:12px}
      .event-grid{grid-template-columns:1fr}
      .timeline{padding-left:24px}
      .timeline-item{padding:17px}
      .timeline-meta{align-items:flex-start;flex-direction:column;gap:5px}
      .filter-controls{width:100%}
      .filter-chip{flex:1;text-align:center}
      .feature-copy h3{font-size:27px}
      .quote-card{padding:27px}
      .quote-card blockquote{font-size:20px}
      .cta{padding:55px 0}
      .btn{width:100%}
      .button-row{width:100%}
      .footer-grid{grid-template-columns:1fr;gap:25px}
      .footer-grid .footer-col:last-child{grid-column:auto}
      .copyright{display:block}
      .footer-links{margin-top:12px}
    }

/* roulang page: category3 */
:root{
      --ink:#171918;
      --ink-soft:#303633;
      --muted:#717975;
      --paper:#f7f6f1;
      --white:#fffefa;
      --line:#dfe2db;
      --orange:#ef633e;
      --orange-dark:#cf4a2c;
      --lime:#b8db68;
      --cyan:#8cd6c5;
      --dark:#1a211f;
      --dark-2:#24302b;
      --radius-xl:30px;
      --radius-lg:22px;
      --radius-md:16px;
      --shadow:0 16px 42px rgba(22,31,27,.09);
      --shadow-hover:0 20px 50px rgba(22,31,27,.16);
      --container:1240px;
      --ease:all .28s ease;
    }
    *,*::before,*::after{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      background:var(--paper);
      color:var(--ink);
      font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif;
      font-size:16px;
      line-height:1.75;
      overflow-x:hidden;
    }
    h1,h2,h3,h4,p{margin-top:0}
    h1,h2,h3,h4{color:inherit;font-weight:850;letter-spacing:-.035em}
    a{color:inherit;text-decoration:none;transition:var(--ease)}
    a:hover{color:var(--orange-dark)}
    img{display:block;width:100%;object-fit:cover}
    button,input{font:inherit}
    button{cursor:pointer}
    .container{width:min(calc(100% - 48px),var(--container));margin:0 auto}
    .site-header{
      position:absolute;z-index:20;top:0;left:0;width:100%;
      padding:22px 0;
    }
    .nav-shell{display:flex;align-items:center;gap:28px;min-height:54px}
    .brand{
      display:flex;align-items:center;gap:10px;color:#fff;font-size:23px;
      font-weight:800;letter-spacing:.02em;white-space:nowrap
    }
    .brand:hover{color:#fff}
    .brand-mark{
      width:32px;height:32px;border:2px solid var(--lime);
      border-radius:10px 18px 10px 18px;position:relative;transform:rotate(-12deg)
    }
    .brand-mark::after{
      content:"";position:absolute;width:16px;height:2px;background:var(--orange);
      top:13px;left:6px;transform:rotate(23deg)
    }
    .main-nav{display:flex;align-items:center;gap:6px;margin-left:auto}
    .main-nav a{
      color:rgba(255,255,255,.78);font-size:14px;padding:9px 13px;border-radius:999px
    }
    .main-nav a:hover,.main-nav a.active{color:#fff;background:rgba(255,255,255,.13)}
    .main-nav a.active{box-shadow:inset 0 -2px var(--lime)}
    .nav-actions{display:flex;align-items:center;gap:10px}
    .search-mini{
      display:flex;background:rgba(255,255,255,.1);
      border:1px solid rgba(255,255,255,.2);border-radius:999px;overflow:hidden
    }
    .search-mini input{
      width:120px;background:transparent;border:0;color:#fff;
      padding:8px 12px;font-size:13px;outline:0
    }
    .search-mini input::placeholder{color:rgba(255,255,255,.62)}
    .search-mini button{border:0;background:var(--orange);color:#fff;padding:0 13px}
    .search-mini button:hover{background:var(--orange-dark)}
    .menu-toggle{
      display:none;background:transparent;border:1px solid rgba(255,255,255,.3);
      color:#fff;border-radius:10px;padding:8px 12px
    }
    .menu-toggle:focus,.btn:focus,.filter-btn:focus,.accordion-title:focus,input:focus{
      outline:3px solid rgba(184,219,104,.75);outline-offset:3px
    }
    .hero{
      min-height:640px;background:var(--dark) url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
      position:relative;color:#fff;overflow:hidden
    }
    .hero::before{
      content:"";position:absolute;inset:0;
      background:linear-gradient(90deg,rgba(17,23,21,.96),rgba(17,23,21,.76) 50%,rgba(17,23,21,.35))
    }
    .hero::after{
      content:"";position:absolute;right:-130px;bottom:-190px;width:560px;height:560px;
      border:1px solid rgba(184,219,104,.35);border-radius:50%;
      box-shadow:0 0 0 42px rgba(184,219,104,.04),0 0 0 84px rgba(184,219,104,.03)
    }
    .hero-inner{
      position:relative;z-index:2;display:grid;grid-template-columns:1fr .9fr;
      gap:70px;align-items:center;padding-top:120px;padding-bottom:70px
    }
    .eyebrow{
      display:inline-flex;align-items:center;gap:8px;font-size:13px;color:var(--lime);
      letter-spacing:.12em;margin-bottom:18px
    }
    .eyebrow::before{content:"";width:26px;height:2px;background:var(--orange)}
    .hero h1{font-size:clamp(43px,5.5vw,68px);line-height:1.12;margin:0 0 22px;max-width:680px}
    .hero-copy{font-size:18px;color:rgba(255,255,255,.76);max-width:630px;line-height:1.9;margin-bottom:30px}
    .button-row{display:flex;flex-wrap:wrap;gap:12px}
    .btn{
      display:inline-flex;justify-content:center;align-items:center;min-height:48px;
      padding:0 21px;border-radius:999px;border:1px solid transparent;font-weight:700;
      font-size:15px;transition:var(--ease)
    }
    .btn-primary{
      background:linear-gradient(110deg,var(--orange),#f18b4d);color:#fff;
      box-shadow:0 10px 25px rgba(239,99,62,.24)
    }
    .btn-primary:hover{
      background:linear-gradient(110deg,#f47a51,var(--orange-dark));color:#fff;
      transform:translateY(-2px);box-shadow:0 15px 30px rgba(239,99,62,.34)
    }
    .btn-light{background:rgba(255,255,255,.09);border-color:rgba(255,255,255,.3);color:#fff}
    .btn-light:hover{background:#fff;color:var(--ink);transform:translateY(-2px)}
    .btn-soft{background:#fff;border-color:var(--line);color:var(--ink)}
    .btn-soft:hover{border-color:var(--orange);color:var(--orange-dark);transform:translateY(-2px);box-shadow:var(--shadow)}
    .btn:active{transform:translateY(1px)}
    .btn:disabled{cursor:not-allowed;opacity:.45;transform:none}
    .hero-points{display:flex;gap:34px;margin-top:35px;padding-top:24px;border-top:1px solid rgba(255,255,255,.18)}
    .hero-point strong{display:block;font-size:25px;color:var(--lime);line-height:1.2}
    .hero-point span{font-size:12px;color:rgba(255,255,255,.6)}
    .data-panel{
      position:relative;background:rgba(255,255,255,.95);color:var(--ink);
      border-radius:var(--radius-xl);padding:25px;box-shadow:0 24px 60px rgba(0,0,0,.25);
      transform:rotate(1.2deg)
    }
    .panel-top{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:20px}
    .panel-title{font-size:18px;font-weight:850}
    .badge{
      display:inline-flex;align-items:center;border-radius:999px;padding:5px 11px;
      font-size:12px;line-height:1.2;font-weight:700;background:#edf0e8;color:var(--ink-soft)
    }
    .badge.live{background:#ffe2d9;color:#b63e22}
    .badge.green{background:#e4f1be;color:#506c20}
    .badge.cyan{background:#d9f1ec;color:#287268}
    .score-feature{
      padding:24px;border-radius:22px;background:linear-gradient(135deg,#202a26,#3c5045);color:#fff
    }
    .score-meta{display:flex;justify-content:space-between;color:rgba(255,255,255,.65);font-size:12px;margin-bottom:20px}
    .score-teams{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:15px;text-align:center}
    .team-name{font-size:15px;font-weight:750;line-height:1.45}
    .score-number{font-size:45px;font-weight:900;letter-spacing:.06em;line-height:1}
    .score-divider{font-size:20px;color:var(--lime)}
    .panel-list{margin-top:17px;display:grid;gap:4px}
    .panel-row{
      display:flex;align-items:center;justify-content:space-between;gap:14px;
      padding:11px 0;border-bottom:1px solid #e8ebe5;font-size:13px
    }
    .panel-row:last-child{border-bottom:0}
    .section{padding:92px 0}
    .section.compact{padding-top:62px;padding-bottom:70px}
    .section.dark{background:var(--dark);color:#fff}
    .section.lime{background:#eaf3d1}
    .section-head{
      display:flex;justify-content:space-between;align-items:end;gap:25px;margin-bottom:34px
    }
    .section-head h2{font-size:clamp(30px,4vw,44px);line-height:1.2;margin:0}
    .section-head p{color:var(--muted);max-width:600px;margin:0;font-size:16px}
    .dark .section-head p{color:rgba(255,255,255,.62)}
    .breadcrumb{padding:24px 0 0;color:var(--muted);font-size:13px}
    .breadcrumb a{color:var(--orange-dark)}
    .intro-strip{
      display:grid;grid-template-columns:1.15fr .85fr;gap:26px;align-items:stretch
    }
    .intro-copy,.notice-card,.score-card,.explain-card,.faq-wrap,.topic-card{
      border-radius:var(--radius-xl);background:#fff;box-shadow:var(--shadow)
    }
    .intro-copy{padding:38px}
    .intro-copy h2{font-size:31px;line-height:1.3;margin-bottom:17px}
    .intro-copy p{color:var(--muted);line-height:1.95;margin-bottom:0}
    .notice-card{
      padding:32px;background:linear-gradient(135deg,#f2f8df,#d9eee6);
      position:relative;overflow:hidden
    }
    .notice-card::after{
      content:"比分";position:absolute;right:16px;bottom:-20px;font-size:100px;
      color:rgba(255,255,255,.55);font-weight:900;line-height:1
    }
    .notice-card h3{font-size:23px;margin-bottom:12px;position:relative;z-index:1}
    .notice-card p{color:var(--ink-soft);font-size:14px;max-width:310px;position:relative;z-index:1}
    .mini-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;position:relative;z-index:1;margin-top:25px}
    .mini-stat{padding:14px;border-radius:16px;background:rgba(255,255,255,.68)}
    .mini-stat strong{display:block;font-size:25px;line-height:1.2}
    .mini-stat span{display:block;font-size:12px;color:var(--muted);margin-top:5px}
    .filter-bar{
      display:flex;flex-wrap:wrap;align-items:center;gap:10px;padding:16px 18px;
      background:#fff;border:1px solid var(--line);border-radius:20px;margin-bottom:28px
    }
    .filter-label{font-size:13px;color:var(--muted);margin-right:5px}
    .filter-btn{
      border:1px solid var(--line);background:#f7f8f4;color:var(--ink-soft);
      border-radius:999px;padding:8px 15px;font-size:13px;transition:var(--ease)
    }
    .filter-btn:hover,.filter-btn.active{background:var(--dark);border-color:var(--dark);color:#fff}
    .score-layout{display:grid;grid-template-columns:1.2fr .8fr;gap:28px;align-items:start}
    .score-list{display:grid;gap:15px}
    .score-card{padding:22px 24px;border:1px solid transparent;transition:var(--ease)}
    .score-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover);border-color:#e9b09d}
    .score-card.featured{background:linear-gradient(135deg,#fffefa,#f0f6df);border-color:#d8e7b1}
    .score-card-top{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:17px}
    .match-tag{font-size:12px;color:var(--muted)}
    .score-line{display:grid;grid-template-columns:1fr 105px 1fr;gap:14px;align-items:center}
    .score-side{display:flex;align-items:center;gap:12px;font-weight:800}
    .score-side.right{justify-content:flex-end;text-align:right}
    .team-dot{width:34px;height:34px;border-radius:12px;background:var(--dark);color:var(--lime);display:grid;place-items:center;font-size:12px;flex:0 0 auto}
    .score-side.right .team-dot{order:2;background:var(--orange);color:#fff}
    .large-score{text-align:center;font-size:32px;font-weight:900;line-height:1.1}
    .large-score small{display:block;font-size:11px;font-weight:600;color:var(--muted);margin-top:6px}
    .score-foot{display:flex;justify-content:space-between;gap:15px;margin-top:17px;padding-top:14px;border-top:1px solid #edf0eb;font-size:12px;color:var(--muted)}
    .score-foot a{color:var(--orange-dark);font-weight:700}
    .side-stack{display:grid;gap:18px}
    .side-card{padding:27px;border-radius:var(--radius-lg);background:var(--dark);color:#fff}
    .side-card.light{background:#eef0e9;color:var(--ink)}
    .side-card h3{font-size:22px;margin-bottom:12px}
    .side-card p{font-size:14px;line-height:1.9;color:rgba(255,255,255,.68)}
    .side-card.light p{color:var(--muted)}
    .rank-list{display:grid;gap:12px;margin-top:18px}
    .rank-item{display:flex;align-items:center;gap:12px;padding-bottom:12px;border-bottom:1px solid rgba(255,255,255,.12)}
    .rank-item:last-child{border-bottom:0;padding-bottom:0}
    .rank-no{width:26px;height:26px;border-radius:50%;display:grid;place-items:center;background:var(--lime);color:var(--dark);font-size:12px;font-weight:800}
    .rank-item span{font-size:13px;color:rgba(255,255,255,.78)}
    .rank-item strong{margin-left:auto;color:var(--lime)}
    .dark-note{font-size:12px;color:rgba(255,255,255,.5);margin-top:20px}
    .content-split{display:grid;grid-template-columns:.9fr 1.1fr;gap:30px;align-items:stretch}
    .image-card{min-height:390px;border-radius:var(--radius-xl);overflow:hidden;position:relative;background:#28332e}
    .image-card img{height:100%;min-height:390px}
    .image-card::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(20,27,24,.8),transparent 60%)}
    .image-caption{position:absolute;z-index:2;bottom:24px;left:25px;right:25px;color:#fff}
    .image-caption strong{display:block;font-size:22px;margin-bottom:7px}
    .image-caption span{font-size:13px;color:rgba(255,255,255,.7)}
    .explain-card{padding:38px}
    .explain-card h2{font-size:31px;line-height:1.35;margin-bottom:17px}
    .explain-card p{color:var(--muted);line-height:1.95}
    .reading-points{display:grid;gap:14px;margin-top:23px}
    .reading-point{display:grid;grid-template-columns:38px 1fr;gap:13px;align-items:start}
    .reading-point b{
      width:35px;height:35px;border-radius:12px;display:grid;place-items:center;
      background:#e5f1bd;color:#526e21;font-size:13px
    }
    .reading-point h3{font-size:17px;margin:0 0 3px}
    .reading-point p{font-size:14px;margin:0;line-height:1.7}
    .metric-band{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:rgba(255,255,255,.16);border-radius:24px;overflow:hidden}
    .metric{padding:28px 24px;background:rgba(255,255,255,.045);min-height:145px}
    .metric strong{display:block;color:var(--lime);font-size:40px;line-height:1.15}
    .metric span{display:block;color:rgba(255,255,255,.72);font-size:13px;margin-top:8px}
    .metric em{display:block;color:rgba(255,255,255,.42);font-size:11px;font-style:normal;margin-top:7px}
    .trend-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px;margin-top:28px}
    .trend-card{background:#26322d;border:1px solid rgba(255,255,255,.12);border-radius:var(--radius-lg);padding:28px}
    .trend-card h3{font-size:22px;margin-bottom:17px}
    .bar-row{display:grid;grid-template-columns:105px 1fr 38px;align-items:center;gap:12px;margin:14px 0;font-size:13px}
    .bar-track{height:9px;border-radius:99px;background:rgba(255,255,255,.12);overflow:hidden}
    .bar-fill{height:100%;border-radius:99px;background:linear-gradient(90deg,var(--orange),var(--lime))}
    .bar-row strong{color:var(--lime);text-align:right}
    .testimony-wrap{display:grid;grid-template-columns:.8fr 1.2fr;gap:28px;align-items:stretch}
    .quote-intro{padding:35px 8px 20px 0}
    .quote-intro h2{font-size:37px;line-height:1.25;margin-bottom:16px}
    .quote-intro p{color:var(--muted);line-height:1.9}
    .quote-card{background:#fff;border-radius:var(--radius-xl);padding:36px;box-shadow:var(--shadow);position:relative}
    .quote-mark{font-size:66px;color:var(--orange);line-height:.8;font-weight:900}
    .quote-card blockquote{font-size:22px;line-height:1.7;margin:20px 0 25px;font-weight:700}
    .quote-user{display:flex;align-items:center;gap:12px;border-top:1px solid var(--line);padding-top:18px}
    .avatar{width:42px;height:42px;border-radius:50%;background:linear-gradient(135deg,var(--orange),var(--lime));display:grid;place-items:center;color:#fff;font-weight:800}
    .quote-user strong{display:block;font-size:14px}
    .quote-user span{display:block;font-size:12px;color:var(--muted)}
    .brand-section{background:#f0f4e6}
    .brand-grid{display:grid;grid-template-columns:.7fr 1.3fr;gap:55px;align-items:start}
    .brand-grid h2{font-size:42px;line-height:1.2;margin:0}
    .brand-grid h2 span{display:block;color:var(--orange)}
    .brand-copy p{font-size:17px;color:var(--ink-soft);line-height:2;margin-bottom:18px}
    .brand-copy p:last-child{margin-bottom:0}
    .topic-row{display:grid;grid-template-columns:1.15fr .85fr;gap:26px;margin-top:30px}
    .topic-card{overflow:hidden;display:grid;grid-template-columns:.9fr 1.1fr;min-height:250px}
    .topic-card img{height:100%;min-height:250px}
    .topic-content{padding:28px}
    .topic-content h3{font-size:24px;line-height:1.35;margin:12px 0}
    .topic-content p{font-size:14px;color:var(--muted);line-height:1.85}
    .topic-side{padding:30px;border-radius:var(--radius-xl);background:var(--dark);color:#fff}
    .topic-side h3{font-size:24px;margin-bottom:15px}
    .topic-side p{color:rgba(255,255,255,.68);font-size:14px;line-height:1.9}
    .topic-links{display:flex;flex-wrap:wrap;gap:9px;margin-top:20px}
    .topic-links a{padding:8px 13px;border-radius:999px;background:rgba(255,255,255,.1);color:#fff;font-size:13px}
    .topic-links a:hover{background:var(--orange)}
    .faq-wrap{padding:16px 28px}
    .accordion{margin:0;background:transparent}
    .accordion-item{border-bottom:1px solid var(--line)}
    .accordion-item:last-child{border-bottom:0}
    .accordion-title{
      display:flex;justify-content:space-between;align-items:center;width:100%;
      padding:22px 6px;color:var(--ink);font-size:17px;font-weight:750;
      border:0;background:transparent;text-align:left
    }
    .accordion-title::after{content:"＋";font-size:22px;color:var(--orange);transition:var(--ease)}
    .accordion-title[aria-expanded="true"]::after{content:"−";transform:rotate(180deg)}
    .accordion-title:hover{color:var(--orange-dark)}
    .accordion-content{padding:0 40px 21px 6px;color:var(--muted);font-size:14px;line-height:1.9}
    .cta{
      padding:62px 0;background:linear-gradient(120deg,#26342d,#1a211f 65%,#354d3d);
      color:#fff
    }
    .cta-inner{display:flex;justify-content:space-between;align-items:center;gap:35px}
    .cta h2{font-size:clamp(29px,4vw,43px);line-height:1.25;margin:0 0 10px}
    .cta p{color:rgba(255,255,255,.68);margin:0;max-width:650px}
    .cta .button-row{flex-shrink:0}
    .site-footer{background:#151b19;color:#fff;padding:58px 0 24px}
    .footer-grid{display:grid;grid-template-columns:1.45fr .8fr .8fr .9fr;gap:35px;padding-bottom:38px}
    .footer-brand p{color:rgba(255,255,255,.58);font-size:14px;max-width:330px;line-height:1.9;margin-top:17px}
    .footer-col{display:flex;flex-direction:column;gap:9px}
    .footer-col h3{font-size:15px;margin:0 0 7px;color:var(--lime)}
    .footer-col a,.footer-col span{font-size:13px;color:rgba(255,255,255,.6)}
    .footer-col a:hover{color:#fff}
    .copyright{
      display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;
      border-top:1px solid rgba(255,255,255,.12);padding-top:21px;
      color:rgba(255,255,255,.42);font-size:12px
    }
    .footer-links{display:flex;gap:18px}
    .footer-links a:hover{color:#fff}
    .status-dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--orange);margin-right:5px}
    .status-dot.green{background:#8dcf58}
    .section-kicker{font-size:13px;letter-spacing:.1em;color:var(--orange-dark);font-weight:800;margin-bottom:10px}
    .dark .section-kicker{color:var(--lime)}
    .sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
    @media (max-width:1024px){
      .container{width:min(calc(100% - 38px),var(--container))}
      .nav-shell{gap:14px}
      .main-nav a{padding:8px 8px;font-size:13px}
      .hero-inner{gap:35px}
      .score-layout,.content-split{grid-template-columns:1fr}
      .side-stack{grid-template-columns:1fr 1fr}
      .brand-grid{gap:30px}
      .footer-grid{grid-template-columns:1.3fr 1fr 1fr}
    }
    @media (max-width:768px){
      .site-header{padding:16px 0}
      .nav-shell{justify-content:space-between}
      .menu-toggle{display:block}
      .nav-actions{margin-left:auto}
      .search-mini{display:none}
      .main-nav{
        display:none;position:absolute;top:70px;left:19px;right:19px;
        padding:12px;background:rgba(26,33,31,.98);border:1px solid rgba(255,255,255,.15);
        border-radius:18px;box-shadow:0 20px 45px rgba(0,0,0,.25);flex-direction:column;
        align-items:stretch;gap:3px
      }
      .main-nav.is-open{display:flex}
      .main-nav a{padding:12px 15px}
      .hero{min-height:0}
      .hero-inner{grid-template-columns:1fr;padding-top:115px;padding-bottom:60px}
      .hero h1{font-size:45px}
      .hero-board{transform:none}
      .section{padding:66px 0}
      .section-head{display:block;margin-bottom:25px}
      .section-head p{margin-top:13px}
      .intro-strip,.testimony-wrap,.topic-row,.brand-grid{grid-template-columns:1fr}
      .intro-copy,.explain-card{padding:28px}
      .metric-band{grid-template-columns:repeat(2,1fr)}
      .trend-grid{grid-template-columns:1fr}
      .quote-intro{padding:0}
      .cta-inner{display:block}
      .cta .button-row{margin-top:25px}
      .footer-grid{grid-template-columns:1fr 1fr}
    }
    @media (max-width:520px){
      .container{width:min(calc(100% - 28px),var(--container))}
      .brand{font-size:20px}
      .brand-mark{width:29px;height:29px}
      .hero h1{font-size:37px}
      .hero-copy{font-size:16px}
      .hero-points{gap:18px}
      .hero-point strong{font-size:21px}
      .score-teams{grid-template-columns:1fr 76px 1fr;gap:7px}
      .team-name{font-size:13px}
      .score-number{font-size:33px}
      .filter-bar{align-items:flex-start}
      .score-line{grid-template-columns:1fr 70px 1fr;gap:7px}
      .score-side{font-size:13px;gap:7px}
      .team-dot{width:28px;height:28px;border-radius:9px;font-size:10px}
      .large-score{font-size:26px}
      .score-card{padding:18px 15px}
      .score-foot{align-items:flex-start;flex-direction:column;gap:5px}
      .side-stack{grid-template-columns:1fr}
      .metric{padding:22px 17px;min-height:125px}
      .metric strong{font-size:31px}
      .bar-row{grid-template-columns:80px 1fr 30px;gap:7px;font-size:12px}
      .topic-card{display:block}
      .topic-card img{height:190px;min-height:0}
      .topic-content{padding:23px}
      .faq-wrap{padding:10px 18px}
      .accordion-title{font-size:15px;padding:18px 2px}
      .accordion-content{padding-left:2px}
      .footer-grid{grid-template-columns:1fr}
      .copyright{display:block}
      .footer-links{margin-top:10px}
      .btn{width:100%}
      .button-row{width:100%}
    }

/* roulang page: category4 */
:root{
 --ink:#171918;
 --ink-soft:#303633;
 --muted:#717975;
 --paper:#f7f6f1;
 --white:#fffefa;
 --line:#dfe2db;
 --orange:#ef633e;
 --orange-dark:#cf4a2c;
 --lime:#b8db68;
 --cyan:#8cd6c5;
 --dark:#1a211f;
 --radius-xl:30px;
 --radius-lg:22px;
 --radius-md:16px;
 --shadow:0 16px 42px rgba(22,31,27,.09);
 --shadow-hover:0 20px 50px rgba(22,31,27,.16);
 --container:1240px;
 --ease:all .28s ease;
}
html{scroll-behavior:smooth}
*,*::before,*::after{box-sizing:border-box}
body{margin:0;background:var(--paper);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif;line-height:1.75;font-size:16px}
a{color:inherit;text-decoration:none;transition:var(--ease)}
a:hover{color:var(--orange-dark)}
img{display:block;width:100%;object-fit:cover}
button,input{font:inherit}
button{cursor:pointer}
h1,h2,h3,h4,p{margin-top:0}
.container{width:min(calc(100% - 48px),var(--container));margin:0 auto}
.site-header{position:absolute;z-index:20;top:0;left:0;width:100%;padding:22px 0}
.nav-shell{display:flex;align-items:center;gap:28px;min-height:54px}
.brand{display:flex;align-items:center;gap:10px;color:#fff;font-size:23px;font-weight:800;letter-spacing:.02em;white-space:nowrap}
.brand:hover{color:#fff}
.brand-mark{width:32px;height:32px;border:2px solid var(--lime);border-radius:10px 18px 10px 18px;position:relative;transform:rotate(-12deg);flex:0 0 auto}
.brand-mark::after{content:"";position:absolute;width:16px;height:2px;background:var(--orange);top:13px;left:6px;transform:rotate(23deg)}
.main-nav{display:flex;align-items:center;gap:5px;margin-left:auto}
.main-nav a{color:rgba(255,255,255,.78);font-size:14px;padding:9px 12px;border-radius:999px;white-space:nowrap}
.main-nav a:hover,.main-nav a.active{color:#fff;background:rgba(255,255,255,.13)}
.main-nav a.active{box-shadow:inset 0 -2px var(--lime)}
.nav-actions{display:flex;align-items:center;gap:10px}
.search-mini{display:flex;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);border-radius:999px;overflow:hidden}
.search-mini input{width:118px;background:transparent;border:0;color:#fff;padding:8px 12px;font-size:13px;outline:0}
.search-mini input::placeholder{color:rgba(255,255,255,.62)}
.search-mini button{border:0;background:var(--orange);color:#fff;padding:0 13px;transition:var(--ease)}
.search-mini button:hover{background:var(--orange-dark)}
.menu-toggle{display:none;background:transparent;border:1px solid rgba(255,255,255,.3);color:#fff;border-radius:10px;padding:8px 12px}
.hero-inner{position:relative;z-index:2}
.page-hero{min-height:570px;background:var(--dark) url('/assets/images/backpic/back-2.webp') center/cover no-repeat;color:#fff;position:relative;overflow:hidden;padding:150px 0 72px}
.page-hero::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(17,23,21,.95),rgba(17,23,21,.76) 48%,rgba(17,23,21,.34))}
.page-hero::after{content:"";position:absolute;width:530px;height:530px;border:1px solid rgba(184,219,104,.35);border-radius:50%;right:-160px;bottom:-230px}
.hero-grid{display:grid;grid-template-columns:1.04fr .96fr;gap:64px;align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;color:var(--lime);letter-spacing:.12em;margin-bottom:16px}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--orange)}
h1{font-size:clamp(42px,5.5vw,70px);line-height:1.12;letter-spacing:-.055em;margin:0 0 22px;font-weight:850}
.hero-copy{font-size:18px;color:rgba(255,255,255,.78);max-width:650px;line-height:1.9;margin-bottom:28px}
.button-row{display:flex;flex-wrap:wrap;gap:12px}
.btn{display:inline-flex;justify-content:center;align-items:center;min-height:48px;padding:0 21px;border-radius:999px;border:1px solid transparent;font-weight:700;font-size:15px;transition:var(--ease)}
.btn:focus,.filter-btn:focus,.search-mini input:focus,.accordion-title:focus{outline:3px solid rgba(184,219,104,.65);outline-offset:3px}
.btn-primary{background:linear-gradient(110deg,var(--orange),#f18b4d);color:#fff;box-shadow:0 10px 25px rgba(239,99,62,.24)}
.btn-primary:hover{background:linear-gradient(110deg,#f47a51,var(--orange-dark));color:#fff;transform:translateY(-2px);box-shadow:0 15px 30px rgba(239,99,62,.34)}
.btn-light{background:rgba(255,255,255,.09);border-color:rgba(255,255,255,.3);color:#fff}
.btn-light:hover{background:#fff;color:var(--ink);transform:translateY(-2px)}
.btn-soft{background:#fff;border-color:var(--line);color:var(--ink)}
.btn-soft:hover{border-color:var(--orange);color:var(--orange-dark);transform:translateY(-2px);box-shadow:var(--shadow)}
.btn:active{transform:translateY(1px)}
.btn:disabled{cursor:not-allowed;opacity:.45;transform:none}
.hero-stats{display:flex;gap:30px;margin-top:32px;padding-top:22px;border-top:1px solid rgba(255,255,255,.18)}
.hero-stat strong{display:block;font-size:26px;line-height:1.2;color:var(--lime)}
.hero-stat span{font-size:12px;color:rgba(255,255,255,.62)}
.focus-board{position:relative;background:rgba(255,255,255,.95);color:var(--ink);padding:20px;border-radius:var(--radius-xl);box-shadow:0 24px 60px rgba(0,0,0,.25);transform:rotate(1.2deg)}
.board-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:15px}
.board-title{font-size:18px;font-weight:800}
.badge{display:inline-flex;align-items:center;border-radius:999px;padding:5px 11px;font-size:12px;line-height:1.2;font-weight:700;background:#edf0e8;color:var(--ink-soft)}
.badge.live{background:#ffe2d9;color:#b63e22}
.badge.green{background:#e4f1be;color:#506c20}
.badge.cyan{background:#d9f1ec;color:#287268}
.feature-team{display:grid;grid-template-columns:1fr 1.08fr;gap:16px;align-items:end;background:linear-gradient(135deg,#202a26,#36453d);color:#fff;border-radius:22px;overflow:hidden}
.feature-team img{height:225px}
.team-card-copy{padding:20px 4px 20px 0}
.team-card-copy h2{font-size:25px;line-height:1.3;margin:13px 0 8px}
.team-card-copy p{font-size:13px;color:rgba(255,255,255,.68);margin-bottom:14px}
.board-foot{display:flex;justify-content:space-between;gap:15px;font-size:12px;color:var(--muted);padding-top:15px}
.count-ring{width:68px;height:68px;border-radius:50%;background:conic-gradient(var(--orange) 0 72%,#e7ebe3 72%);padding:7px;display:flex;align-items:center;justify-content:center}
.count-ring span{width:54px;height:54px;border-radius:50%;background:#fff;color:var(--ink);display:flex;align-items:center;justify-content:center;font-weight:800;font-size:14px}
.section{padding:88px 0}
.section.compact{padding-top:62px;padding-bottom:68px}
.section.dark{background:var(--dark);color:#fff}
.section.lime{background:#eaf3d1}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:25px;margin-bottom:32px}
.section-head h2{font-size:clamp(30px,4vw,44px);line-height:1.2;letter-spacing:-.04em;margin:0;font-weight:850}
.section-head p{color:var(--muted);max-width:600px;margin:0;font-size:16px}
.dark .section-head p{color:rgba(255,255,255,.62)}
.kicker{color:var(--orange-dark);font-size:13px;font-weight:800;letter-spacing:.1em;margin-bottom:8px}
.breadcrumb{padding:18px 0 0;font-size:13px;color:rgba(255,255,255,.62)}
.breadcrumb a{color:var(--lime)}
.filter-bar{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:18px 20px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow)}
.filter-list{display:flex;flex-wrap:wrap;gap:8px}
.filter-btn{border:1px solid var(--line);background:#f5f6f0;color:var(--ink-soft);border-radius:999px;padding:8px 15px;font-size:13px;transition:var(--ease)}
.filter-btn:hover,.filter-btn.active{background:var(--dark);border-color:var(--dark);color:#fff}
.filter-note{font-size:13px;color:var(--muted);white-space:nowrap}
.split-feature{display:grid;grid-template-columns:1.12fr .88fr;gap:28px;align-items:stretch}
.image-card{position:relative;min-height:420px;border-radius:var(--radius-xl);overflow:hidden;background:var(--dark)}
.image-card img{height:100%;min-height:420px}
.image-card::after{content:"";position:absolute;inset:35% 0 0;background:linear-gradient(transparent,rgba(10,15,13,.9))}
.image-caption{position:absolute;z-index:1;left:30px;right:30px;bottom:25px;color:#fff}
.image-caption h2{font-size:34px;line-height:1.3;margin:10px 0}
.image-caption p{color:rgba(255,255,255,.72);margin:0;max-width:600px}
.info-panel{background:#fff;border-radius:var(--radius-xl);padding:30px;box-shadow:var(--shadow);border:1px solid var(--line)}
.info-panel h3{font-size:25px;line-height:1.35;margin-bottom:16px}
.info-panel p{color:var(--muted);line-height:1.9}
.info-points{display:grid;gap:15px;margin:24px 0}
.info-point{display:grid;grid-template-columns:42px 1fr;gap:12px;align-items:start;padding-bottom:15px;border-bottom:1px solid var(--line)}
.info-point:last-child{border-bottom:0;padding-bottom:0}
.number{width:34px;height:34px;border-radius:12px;background:#eaf3d1;color:#506c20;display:flex;align-items:center;justify-content:center;font-weight:800}
.timeline{position:relative;margin-top:15px}
.timeline::before{content:"";position:absolute;left:83px;top:8px;bottom:8px;width:1px;background:#ccd4c7}
.timeline-item{display:grid;grid-template-columns:68px 30px 1fr;gap:15px;align-items:start;padding:0 0 25px}
.timeline-date{font-weight:800;color:var(--orange-dark);font-size:14px;line-height:1.35}
.timeline-dot{width:14px;height:14px;background:var(--lime);border:4px solid var(--paper);box-shadow:0 0 0 1px var(--orange);border-radius:50%;margin-top:4px;z-index:1}
.timeline-content{background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);padding:18px 20px;transition:var(--ease)}
.timeline-content:hover{transform:translateX(4px);box-shadow:var(--shadow)}
.timeline-content h3{font-size:20px;margin:7px 0 5px}
.timeline-content p{color:var(--muted);margin:0;font-size:14px}
.dynamic-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:28px}
.dynamic-list{display:grid;gap:13px}
.dynamic-item{display:grid;grid-template-columns:74px 1fr auto;gap:16px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:18px;padding:17px 19px;transition:var(--ease)}
.dynamic-item:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover)}
.date-box{color:var(--orange-dark);font-weight:800;font-size:13px;line-height:1.35}
.dynamic-item h3{font-size:17px;line-height:1.45;margin:0 0 4px}
.dynamic-item p{font-size:13px;color:var(--muted);margin:0}
.arrow{color:var(--orange);font-size:23px}
.story-block{background:#f0f1ea;border-radius:var(--radius-xl);padding:34px}
.story-block h3{font-size:27px;line-height:1.35;margin-bottom:16px}
.story-block p{color:var(--muted);line-height:2;margin-bottom:16px}
.story-block p:last-child{margin-bottom:0}
.tag-cloud{display:flex;flex-wrap:wrap;gap:10px}
.tag{display:inline-flex;padding:9px 15px;border-radius:999px;background:#fff;border:1px solid var(--line);font-size:14px;color:var(--ink-soft)}
.tag:hover{background:var(--orange);border-color:var(--orange);color:#fff;transform:translateY(-2px)}
.editorial-grid{display:grid;grid-template-columns:.72fr 1.28fr;gap:28px}
.quote-card{background:linear-gradient(135deg,#f3a66c,#ef633e);color:#fff;border-radius:var(--radius-xl);padding:34px;min-height:280px;display:flex;flex-direction:column;justify-content:space-between}
.quote-card blockquote{font-size:25px;line-height:1.55;margin:0;font-weight:700}
.quote-card cite{font-style:normal;color:rgba(255,255,255,.76);font-size:14px}
.editorial-copy{background:#fff;border-radius:var(--radius-xl);padding:34px;border:1px solid var(--line)}
.editorial-copy h3{font-size:28px;line-height:1.35}
.editorial-copy p{color:var(--muted);line-height:1.95}
.mini-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:22px}
.mini-card{padding:18px;background:#f3f5ee;border-radius:18px}
.mini-card strong{display:block;font-size:25px;color:var(--orange-dark)}
.mini-card span{font-size:13px;color:var(--muted)}
.faq-wrap{max-width:900px;margin:0 auto}
.accordion{background:transparent;margin:0}
.accordion-item{border:1px solid var(--line)!important;border-radius:16px!important;background:#fff;margin-bottom:11px;overflow:hidden}
.accordion-title{border:0!important;color:var(--ink)!important;font-size:16px;font-weight:750;padding:20px 48px 20px 22px;background:#fff}
.accordion-title:hover{background:#f3f5ee}
.accordion-content{border:0!important;background:#fff;color:var(--muted);line-height:1.9;padding:0 22px 20px}
.cta{padding:70px 0;background:linear-gradient(115deg,#202a26,#303e37);color:#fff}
.cta-box{display:flex;align-items:center;justify-content:space-between;gap:30px}
.cta h2{font-size:clamp(30px,4vw,48px);line-height:1.25;margin:0 0 12px}
.cta p{color:rgba(255,255,255,.68);margin:0;max-width:650px}
.site-footer{background:#151b19;color:#fff;padding:58px 0 22px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.1fr;gap:38px;padding-bottom:38px}
.footer-brand p{color:rgba(255,255,255,.6);font-size:14px;max-width:330px;margin-top:18px}
.footer-col{display:flex;flex-direction:column;gap:9px}
.footer-col h3{font-size:15px;color:var(--lime);margin-bottom:7px}
.footer-col a,.footer-col span{font-size:13px;color:rgba(255,255,255,.62)}
.footer-col a:hover,.footer-links a:hover{color:var(--orange)}
.copyright{border-top:1px solid rgba(255,255,255,.12);padding-top:18px;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;font-size:12px;color:rgba(255,255,255,.48)}
.footer-links{display:flex;gap:16px}
@media(max-width:1024px){
 .main-nav{gap:1px}.main-nav a{padding:8px 7px;font-size:13px}.nav-actions{display:none}
 .hero-grid,.split-feature,.dynamic-grid{grid-template-columns:1fr 1fr;gap:28px}
 .editorial-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1.4fr 1fr 1fr}
}
@media(max-width:767px){
 .container{width:min(calc(100% - 32px),var(--container))}
 .site-header{padding:15px 0}.nav-shell{justify-content:space-between}.menu-toggle{display:block}
 .main-nav{display:none;position:absolute;top:68px;left:16px;right:16px;padding:10px;background:#202a26;border:1px solid rgba(255,255,255,.18);border-radius:18px;box-shadow:var(--shadow-hover);flex-direction:column;align-items:stretch}
 .main-nav.is-open{display:flex}.main-nav a{padding:12px 14px}
 .page-hero{min-height:auto;padding:118px 0 52px}
 .hero-grid,.split-feature,.dynamic-grid{grid-template-columns:1fr}
 .hero-copy{font-size:16px}.hero-stats{gap:18px}.hero-stat strong{font-size:22px}
 .focus-board{transform:none}.feature-team{grid-template-columns:1fr}.feature-team img{height:190px}.team-card-copy{padding:0 18px 18px}
 .section{padding:62px 0}.section-head{display:block;margin-bottom:24px}.section-head h2{margin-bottom:12px}
 .filter-bar{display:block}.filter-note{margin-top:13px}
 .image-card,.image-card img{min-height:330px}.image-caption{left:20px;right:20px;bottom:20px}.image-caption h2{font-size:27px}
 .timeline::before{left:62px}.timeline-item{grid-template-columns:50px 25px 1fr;gap:10px}.timeline-content{padding:15px}
 .dynamic-item{grid-template-columns:58px 1fr auto;gap:10px;padding:14px}.dynamic-item h3{font-size:15px}
 .story-block,.editorial-copy,.quote-card{padding:24px}.mini-grid{grid-template-columns:1fr}
 .cta-box{display:block}.cta .button-row{margin-top:24px}
 .footer-grid{grid-template-columns:1fr 1fr;gap:28px}.footer-brand{grid-column:1/-1}.copyright{display:block}.footer-links{margin-top:12px}
}
@media(max-width:520px){
 h1{font-size:42px}.brand{font-size:20px}.hero-stats{flex-wrap:wrap}.hero-stat{min-width:82px}
 .button-row .btn{width:100%}.filter-list{gap:6px}.filter-btn{padding:7px 11px}
 .dynamic-item{grid-template-columns:1fr auto}.date-box{font-size:12px}.dynamic-item p{line-height:1.55}
 .footer-grid{grid-template-columns:1fr}
}

/* roulang page: category5 */
:root{
      --ink:#171918;
      --ink-soft:#303633;
      --muted:#717975;
      --paper:#f7f6f1;
      --white:#fffefa;
      --line:#dfe2db;
      --orange:#ef633e;
      --orange-dark:#cf4a2c;
      --lime:#b8db68;
      --cyan:#8cd6c5;
      --dark:#1a211f;
      --dark-2:#26312c;
      --radius-xl:30px;
      --radius-lg:22px;
      --radius-md:16px;
      --shadow:0 16px 42px rgba(22,31,27,.09);
      --shadow-hover:0 20px 50px rgba(22,31,27,.16);
      --container:1240px;
      --ease:all .28s ease;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif;line-height:1.75;font-size:16px}
    a{color:inherit;text-decoration:none;transition:var(--ease)}
    a:hover{color:var(--orange-dark)}
    img{display:block;width:100%;object-fit:cover}
    button,input{font:inherit}
    button{cursor:pointer}
    h1,h2,h3,h4,p{margin-top:0}
    .container{width:min(calc(100% - 48px),var(--container));margin:0 auto}
    .site-header{position:absolute;z-index:20;top:0;left:0;width:100%;padding:22px 0}
    .nav-shell{display:flex;align-items:center;gap:28px;min-height:54px}
    .brand{display:flex;align-items:center;gap:10px;color:#fff;font-size:23px;font-weight:800;letter-spacing:.02em;white-space:nowrap}
    .brand:hover{color:#fff}
    .brand-mark{width:32px;height:32px;border:2px solid var(--lime);border-radius:10px 18px 10px 18px;position:relative;transform:rotate(-12deg)}
    .brand-mark:after{content:"";position:absolute;width:16px;height:2px;background:var(--orange);top:13px;left:6px;transform:rotate(23deg)}
    .main-nav{display:flex;align-items:center;gap:6px;margin-left:auto}
    .main-nav a{color:rgba(255,255,255,.78);font-size:14px;padding:9px 13px;border-radius:999px}
    .main-nav a:hover,.main-nav a.active{color:#fff;background:rgba(255,255,255,.13)}
    .main-nav a.active{box-shadow:inset 0 -2px var(--lime)}
    .nav-actions{display:flex;align-items:center;gap:10px}
    .search-mini{display:flex;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);border-radius:999px;overflow:hidden}
    .search-mini input{width:120px;background:transparent;border:0;color:#fff;padding:8px 12px;font-size:13px}
    .search-mini input:focus{outline:2px solid var(--lime);outline-offset:-2px}
    .search-mini input::placeholder{color:rgba(255,255,255,.62)}
    .search-mini button{border:0;background:var(--orange);color:#fff;padding:0 13px}
    .search-mini button:hover{background:var(--orange-dark)}
    .menu-toggle{display:none;background:transparent;border:1px solid rgba(255,255,255,.3);color:#fff;border-radius:10px;padding:8px 12px}
    .menu-toggle:focus,.btn:focus,.faq-question:focus{outline:3px solid rgba(184,219,104,.8);outline-offset:3px}
    .hero{min-height:570px;background:var(--dark) url('/assets/images/backpic/back-2.webp') center/cover no-repeat;position:relative;color:#fff;overflow:hidden}
    .hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(17,23,21,.96),rgba(17,23,21,.78) 48%,rgba(17,23,21,.3))}
    .hero:after{content:"";position:absolute;right:-130px;bottom:-190px;width:520px;height:520px;border:1px solid rgba(184,219,104,.35);border-radius:50%}
    .hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1fr .82fr;gap:70px;align-items:center;padding-top:112px}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;color:var(--lime);letter-spacing:.12em;margin-bottom:16px}
    .eyebrow:before{content:"";width:26px;height:2px;background:var(--orange)}
    h1{font-size:clamp(40px,5.6vw,66px);line-height:1.15;letter-spacing:-.06em;margin:0 0 22px;font-weight:850}
    .hero-copy{font-size:18px;color:rgba(255,255,255,.78);max-width:650px;line-height:1.9;margin-bottom:28px}
    .button-row{display:flex;flex-wrap:wrap;gap:12px}
    .btn{display:inline-flex;justify-content:center;align-items:center;min-height:48px;padding:0 21px;border-radius:999px;border:1px solid transparent;font-weight:700;font-size:15px;transition:var(--ease)}
    .btn-primary{background:linear-gradient(110deg,var(--orange),#f18b4d);color:#fff;box-shadow:0 10px 25px rgba(239,99,62,.24)}
    .btn-primary:hover{background:linear-gradient(110deg,#f47a51,var(--orange-dark));color:#fff;transform:translateY(-2px);box-shadow:0 15px 30px rgba(239,99,62,.34)}
    .btn-light{background:rgba(255,255,255,.09);border-color:rgba(255,255,255,.3);color:#fff}
    .btn-light:hover{background:#fff;color:var(--ink);transform:translateY(-2px)}
    .btn-soft{background:#fff;border-color:var(--line);color:var(--ink)}
    .btn-soft:hover{border-color:var(--orange);color:var(--orange-dark);transform:translateY(-2px);box-shadow:var(--shadow)}
    .btn:active{transform:translateY(1px)}
    .btn:disabled{cursor:not-allowed;opacity:.45;transform:none}
    .hero-board{position:relative;background:rgba(255,255,255,.95);color:var(--ink);border-radius:var(--radius-xl);padding:26px;box-shadow:0 24px 60px rgba(0,0,0,.24);transform:rotate(1.2deg)}
    .board-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}
    .board-title{font-size:19px;font-weight:800}
    .badge{display:inline-flex;align-items:center;border-radius:999px;padding:5px 11px;font-size:12px;line-height:1.2;font-weight:700;background:#edf0e8;color:var(--ink-soft)}
    .badge.live{background:#ffe2d9;color:#b63e22}
    .badge.green{background:#e4f1be;color:#506c20}
    .badge.cyan{background:#d9f1ec;color:#287268}
    .topic-feature{padding:21px;border-radius:22px;background:linear-gradient(135deg,#202a26,#36453d);color:#fff}
    .topic-feature img{height:150px;border-radius:15px;margin-bottom:17px;opacity:.88}
    .topic-feature h3{font-size:22px;line-height:1.35;margin-bottom:8px}
    .topic-feature p{font-size:13px;color:rgba(255,255,255,.7);margin-bottom:0}
    .board-list{margin-top:16px;display:grid;gap:9px}
    .board-row{display:flex;justify-content:space-between;align-items:center;padding:11px 0;border-bottom:1px solid #e9ece6;font-size:13px}
    .board-row:last-child{border:0}
    .pagebar{padding:18px 0 0}
    .crumbs{font-size:13px;color:var(--muted)}
    .crumbs a{color:var(--orange-dark)}
    .section{padding:82px 0}
    .section.compact{padding-top:54px;padding-bottom:64px}
    .section.dark{background:var(--dark);color:#fff}
    .section.lime{background:#eaf3d1}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:25px;margin-bottom:34px}
    .section-head h2{font-size:clamp(30px,4vw,44px);line-height:1.2;letter-spacing:-.04em;margin:0;font-weight:850}
    .section-head p{color:var(--muted);max-width:600px;margin:0;font-size:16px}
    .dark .section-head p{color:rgba(255,255,255,.62)}
    .intro-layout{display:grid;grid-template-columns:.88fr 1.12fr;gap:28px;align-items:stretch}
    .intro-card{background:var(--dark);color:#fff;border-radius:var(--radius-xl);padding:38px;position:relative;overflow:hidden}
    .intro-card:after{content:"05";position:absolute;right:28px;bottom:-25px;font-size:130px;color:rgba(255,255,255,.05);font-weight:900}
    .intro-card h2{font-size:37px;line-height:1.25;margin-bottom:18px}
    .intro-card p{color:rgba(255,255,255,.72);line-height:1.9}
    .stat-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:28px}
    .stat-box{background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.13);border-radius:17px;padding:16px}
    .stat-box strong{display:block;color:var(--lime);font-size:28px;line-height:1.2}
    .stat-box span{font-size:12px;color:rgba(255,255,255,.6)}
    .directory{background:#fff;border:1px solid var(--line);border-radius:var(--radius-xl);padding:34px;box-shadow:var(--shadow)}
    .directory h3{font-size:25px;margin-bottom:13px}
    .directory p{color:var(--muted);line-height:1.9;margin-bottom:22px}
    .directory-list{display:grid;grid-template-columns:1fr 1fr;gap:0 24px}
    .directory-list a{padding:15px 0;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:12px;font-weight:700}
    .directory-list a span{color:var(--orange);font-size:18px}
    .feature-layout{display:grid;grid-template-columns:1.15fr .85fr;gap:24px}
    .wide-feature{min-height:440px;border-radius:var(--radius-xl);overflow:hidden;position:relative;background:#27332e url('/assets/images/coverpic/cover-9.webp') center/cover}
    .wide-feature:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(17,23,21,.92),rgba(17,23,21,.05) 75%)}
    .wide-feature-content{position:absolute;z-index:2;left:34px;right:34px;bottom:30px;color:#fff}
    .wide-feature h2{font-size:36px;line-height:1.25;margin:13px 0 10px;max-width:650px}
    .wide-feature p{color:rgba(255,255,255,.75);max-width:650px;margin-bottom:18px}
    .side-stories{display:grid;gap:16px}
    .story-item{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:22px;display:flex;gap:18px;transition:var(--ease)}
    .story-item:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:rgba(239,99,62,.38)}
    .story-index{min-width:42px;height:42px;border-radius:14px;background:#eaf3d1;color:#506c20;display:flex;justify-content:center;align-items:center;font-weight:800}
    .story-item h3{font-size:19px;line-height:1.45;margin:0 0 7px}
    .story-item p{color:var(--muted);font-size:14px;line-height:1.7;margin:0}
    .topic-body{display:grid;grid-template-columns:1fr 1fr;gap:26px}
    .body-panel{background:#fff;border-radius:var(--radius-xl);padding:36px;border:1px solid var(--line)}
    .body-panel.alt{background:#f0f4e4}
    .body-panel h3{font-size:27px;line-height:1.35;margin-bottom:17px}
    .body-panel p{color:var(--ink-soft);line-height:2;margin-bottom:15px}
    .body-panel p:last-child{margin-bottom:0}
    .tag-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px}
    .tag{border:1px solid #cfd8c2;border-radius:999px;padding:6px 12px;font-size:12px;color:#587024;background:#f5f8ec}
    .dark-panel{background:#202a26;border-radius:var(--radius-xl);padding:36px}
    .dark-panel h2{font-size:34px;line-height:1.3;margin-bottom:12px}
    .dark-panel>p{color:rgba(255,255,255,.68);max-width:700px}
    .reading-flow{display:grid;grid-template-columns:1fr 1fr 1fr;gap:14px;margin-top:28px}
    .flow-step{padding:22px;border-radius:19px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12)}
    .flow-step b{display:block;color:var(--orange);font-size:13px;margin-bottom:9px}
    .flow-step h3{font-size:19px;margin-bottom:8px}
    .flow-step p{font-size:14px;color:rgba(255,255,255,.65);line-height:1.75;margin:0}
    .related-grid{display:grid;grid-template-columns:1fr 1.35fr 1fr;gap:18px}
    .related-card{background:#fff;border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--line);transition:var(--ease)}
    .related-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover)}
    .related-card img{height:155px}
    .related-content{padding:20px}
    .related-content h3{font-size:20px;line-height:1.4;margin:11px 0 8px}
    .related-content p{color:var(--muted);font-size:14px;line-height:1.75;margin-bottom:16px}
    .meta{font-size:12px;color:var(--muted);display:flex;justify-content:space-between;gap:10px}
    .testimonial{display:grid;grid-template-columns:.8fr 1.2fr;gap:28px;align-items:center}
    .quote-intro h2{font-size:38px;line-height:1.3;margin-bottom:14px}
    .quote-intro p{color:rgba(255,255,255,.65)}
    .quote-card{background:#fff;border-radius:var(--radius-xl);color:var(--ink);padding:32px;position:relative}
    .quote-card:before{content:"“";position:absolute;right:28px;top:5px;font-size:90px;color:#e4f1be;line-height:1}
    .quote-card blockquote{font-size:22px;line-height:1.65;margin:0 0 24px;max-width:650px;font-weight:700}
    .reader{display:flex;align-items:center;gap:13px}
    .reader-avatar{width:46px;height:46px;border-radius:50%;background:linear-gradient(135deg,var(--orange),var(--lime))}
    .reader strong{display:block;font-size:14px}
    .reader span{font-size:12px;color:var(--muted)}
    .faq-wrap{max-width:920px;margin:0 auto}
    .faq-item{border-top:1px solid var(--line)}
    .faq-item:last-child{border-bottom:1px solid var(--line)}
    .faq-question{width:100%;background:transparent;border:0;text-align:left;padding:21px 44px 21px 0;position:relative;font-weight:800;font-size:17px;color:var(--ink)}
    .faq-question:after{content:"+";position:absolute;right:7px;top:15px;font-size:27px;color:var(--orange);transition:var(--ease)}
    .faq-question[aria-expanded="true"]:after{content:"−"}
    .faq-answer{display:none;padding:0 45px 21px 0;color:var(--muted);line-height:1.9}
    .faq-answer.open{display:block}
    .cta{padding:72px 0;background:linear-gradient(120deg,#26352e,#1a211f);color:#fff}
    .cta-box{display:flex;justify-content:space-between;align-items:center;gap:30px}
    .cta h2{font-size:38px;line-height:1.25;margin-bottom:10px}
    .cta p{color:rgba(255,255,255,.65);margin:0;max-width:650px}
    .site-footer{background:#141917;color:#fff;padding:58px 0 25px}
    .footer-grid{display:grid;grid-template-columns:1.35fr .8fr .8fr .9fr;gap:38px;padding-bottom:40px}
    .footer-brand p{color:rgba(255,255,255,.58);max-width:320px;font-size:14px;line-height:1.8;margin-top:18px}
    .footer-col{display:flex;flex-direction:column;gap:10px}
    .footer-col h3{font-size:15px;color:var(--lime);margin-bottom:7px}
    .footer-col a,.footer-col span{font-size:13px;color:rgba(255,255,255,.62)}
    .footer-col a:hover{color:#fff}
    .copyright{border-top:1px solid rgba(255,255,255,.12);padding-top:20px;display:flex;justify-content:space-between;gap:20px;color:rgba(255,255,255,.48);font-size:12px}
    .footer-links{display:flex;gap:17px;white-space:nowrap}
    .footer-links a:hover{color:#fff}
    @media(max-width:1024px){
      .main-nav{gap:0}
      .main-nav a{padding:8px 8px;font-size:13px}
      .nav-actions{display:none}
      .hero-inner{gap:38px}
      .intro-layout,.feature-layout,.testimonial{grid-template-columns:1fr}
      .wide-feature{min-height:390px}
    }
    @media(max-width:768px){
      .container{width:min(calc(100% - 32px),var(--container))}
      .site-header{padding:15px 0}
      .nav-shell{justify-content:space-between}
      .menu-toggle{display:block}
      .main-nav{display:none;position:absolute;left:16px;right:16px;top:68px;background:#202a26;border:1px solid rgba(255,255,255,.15);border-radius:18px;padding:10px;flex-direction:column;align-items:stretch;box-shadow:0 18px 40px rgba(0,0,0,.25)}
      .main-nav.is-open{display:flex}
      .main-nav a{padding:12px 14px}
      .hero{min-height:auto;padding-bottom:62px}
      .hero-inner{grid-template-columns:1fr;padding-top:115px;gap:40px}
      .hero-copy{font-size:16px}
      .hero-board{transform:none}
      .section{padding:62px 0}
      .section-head{display:block;margin-bottom:25px}
      .section-head p{margin-top:12px}
      .topic-body,.related-grid{grid-template-columns:1fr}
      .stat-strip,.reading-flow{grid-template-columns:1fr 1fr}
      .footer-grid{grid-template-columns:1fr 1fr;gap:30px}
      .copyright{display:block}
      .footer-links{margin-top:12px}
    }
    @media(max-width:520px){
      h1{font-size:40px}
      .hero-board{padding:18px}
      .topic-feature img{height:120px}
      .intro-card,.directory,.body-panel,.dark-panel,.quote-card{padding:25px}
      .intro-card h2,.dark-panel h2,.quote-intro h2{font-size:29px}
      .wide-feature{min-height:420px}
      .wide-feature-content{left:22px;right:22px;bottom:22px}
      .wide-feature h2{font-size:28px}
      .story-item{padding:17px;gap:12px}
      .story-item h3{font-size:17px}
      .stat-strip,.reading-flow{grid-template-columns:1fr}
      .cta-box{display:block}
      .cta .btn{width:100%;margin-top:22px}
      .footer-grid{grid-template-columns:1fr}
      .footer-links{flex-wrap:wrap}
      .button-row .btn{width:100%}
    }

/* roulang page: category6 */
:root{
      --ink:#171918;
      --ink-soft:#303633;
      --muted:#717975;
      --paper:#f7f6f1;
      --white:#fffefa;
      --line:#dfe2db;
      --orange:#ef633e;
      --orange-dark:#cf4a2c;
      --lime:#b8db68;
      --cyan:#8cd6c5;
      --dark:#1a211f;
      --radius-xl:30px;
      --radius-lg:22px;
      --radius-md:16px;
      --shadow:0 16px 42px rgba(22,31,27,.09);
      --shadow-hover:0 20px 50px rgba(22,31,27,.16);
      --container:1240px;
      --ease:all .28s ease;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif;line-height:1.75;font-size:16px}
    h1,h2,h3,h4,p{margin-top:0}
    a{color:inherit;text-decoration:none;transition:var(--ease)}
    a:hover{color:var(--orange-dark)}
    img{display:block;width:100%;object-fit:cover}
    button,input{font:inherit}
    button{cursor:pointer}
    .container{width:min(calc(100% - 48px),var(--container));margin:0 auto}
    .site-header{position:absolute;z-index:20;top:0;left:0;width:100%;padding:22px 0}
    .nav-shell{display:flex;align-items:center;gap:28px;min-height:54px}
    .brand{display:flex;align-items:center;gap:10px;color:#fff;font-size:23px;font-weight:800;letter-spacing:.02em;white-space:nowrap}
    .brand:hover{color:#fff}
    .brand-mark{width:32px;height:32px;border:2px solid var(--lime);border-radius:10px 18px 10px 18px;position:relative;transform:rotate(-12deg)}
    .brand-mark:after{content:"";position:absolute;width:16px;height:2px;background:var(--orange);top:13px;left:6px;transform:rotate(23deg)}
    .main-nav{display:flex;align-items:center;gap:6px;margin-left:auto}
    .main-nav a{color:rgba(255,255,255,.78);font-size:14px;padding:9px 13px;border-radius:999px}
    .main-nav a:hover,.main-nav a.active{color:#fff;background:rgba(255,255,255,.13)}
    .main-nav a.active{box-shadow:inset 0 -2px var(--lime)}
    .nav-actions{display:flex;align-items:center;gap:10px}
    .search-mini{display:flex;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);border-radius:999px;overflow:hidden}
    .search-mini input{width:120px;background:transparent;border:0;color:#fff;padding:8px 12px;font-size:13px}
    .search-mini input:focus{outline:2px solid var(--lime)}
    .search-mini input::placeholder{color:rgba(255,255,255,.62)}
    .search-mini button{border:0;background:var(--orange);color:#fff;padding:0 13px}
    .search-mini button:hover{background:var(--orange-dark)}
    .menu-toggle{display:none;background:transparent;border:1px solid rgba(255,255,255,.3);color:#fff;border-radius:10px;padding:8px 12px}
    .menu-toggle:focus,.btn:focus,.faq-question:focus,input:focus{outline:3px solid rgba(184,219,104,.75);outline-offset:3px}
    .inner-hero{min-height:550px;background:var(--dark) url('/assets/images/backpic/back-2.webp') center/cover no-repeat;position:relative;color:#fff;overflow:hidden}
    .inner-hero:before{content:"";position:absolute;inset:0;background:linear-gradient(92deg,rgba(17,23,21,.95),rgba(17,23,21,.68) 55%,rgba(17,23,21,.2))}
    .inner-hero:after{content:"";position:absolute;right:-90px;bottom:-180px;width:500px;height:500px;border:1px solid rgba(184,219,104,.4);border-radius:50%}
    .hero-inner{position:relative;z-index:2;padding-top:155px;display:grid;grid-template-columns:1fr 390px;gap:70px;align-items:center}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;color:var(--lime);letter-spacing:.12em;margin-bottom:18px}
    .eyebrow:before{content:"";width:26px;height:2px;background:var(--orange)}
    h1{font-size:clamp(42px,6vw,68px);line-height:1.15;letter-spacing:-.055em;margin:0 0 22px;font-weight:850}
    .hero-copy{font-size:18px;color:rgba(255,255,255,.78);max-width:670px;line-height:1.9;margin-bottom:28px}
    .button-row{display:flex;flex-wrap:wrap;gap:12px}
    .btn{display:inline-flex;justify-content:center;align-items:center;min-height:48px;padding:0 21px;border-radius:999px;border:1px solid transparent;font-weight:700;font-size:15px;transition:var(--ease)}
    .btn-primary{background:linear-gradient(110deg,var(--orange),#f18b4d);color:#fff;box-shadow:0 10px 25px rgba(239,99,62,.24)}
    .btn-primary:hover{background:linear-gradient(110deg,#f47a51,var(--orange-dark));color:#fff;transform:translateY(-2px);box-shadow:var(--shadow-hover)}
    .btn-light{background:rgba(255,255,255,.09);border-color:rgba(255,255,255,.3);color:#fff}
    .btn-light:hover{background:#fff;color:var(--ink);transform:translateY(-2px)}
    .btn-soft{background:#fff;border-color:var(--line);color:var(--ink)}
    .btn-soft:hover{border-color:var(--orange);color:var(--orange-dark);transform:translateY(-2px);box-shadow:var(--shadow)}
    .btn:active{transform:translateY(1px)}
    .btn:disabled{cursor:not-allowed;opacity:.45;transform:none}
    .hero-side{background:rgba(255,255,255,.94);color:var(--ink);border-radius:var(--radius-xl);padding:26px;box-shadow:0 24px 60px rgba(0,0,0,.24);transform:rotate(1.5deg)}
    .hero-side img{height:180px;border-radius:20px;margin:14px 0 18px}
    .side-title{font-size:20px;font-weight:800;margin:0}
    .side-note{font-size:13px;color:var(--muted);margin:0}
    .badge{display:inline-flex;align-items:center;border-radius:999px;padding:5px 11px;font-size:12px;line-height:1.2;font-weight:700;background:#edf0e8;color:var(--ink-soft)}
    .badge.live{background:#ffe2d9;color:#b63e22}
    .badge.green{background:#e4f1be;color:#506c20}
    .badge.cyan{background:#d9f1ec;color:#287268}
    .side-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:18px}
    .side-stat{background:#f1f2eb;border-radius:14px;padding:12px 8px;text-align:center}
    .side-stat strong{display:block;font-size:22px;line-height:1.1}
    .side-stat span{font-size:11px;color:var(--muted)}
    .breadcrumb{padding:22px 0 0;color:rgba(255,255,255,.62);font-size:13px}
    .section{padding:88px 0}
    .section.compact{padding-top:58px;padding-bottom:66px}
    .section.dark{background:var(--dark);color:#fff}
    .section.lime{background:#eaf3d1}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:25px;margin-bottom:34px}
    .section-head h2{font-size:clamp(30px,4vw,44px);line-height:1.2;letter-spacing:-.04em;margin:0;font-weight:850}
    .section-head p{color:var(--muted);max-width:570px;margin:0;font-size:16px}
    .dark .section-head p{color:rgba(255,255,255,.62)}
    .intro-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:28px;align-items:stretch}
    .intro-lead{background:linear-gradient(135deg,#202a26,#36453d);color:#fff;border-radius:var(--radius-xl);padding:38px}
    .intro-lead h3{font-size:30px;line-height:1.3;margin:0 0 16px}
    .intro-lead p{color:rgba(255,255,255,.74);line-height:1.95}
    .intro-copy{background:#fff;border-radius:var(--radius-xl);padding:38px;box-shadow:var(--shadow)}
    .intro-copy p{color:var(--muted);line-height:2;margin-bottom:17px}
    .intro-copy p:last-child{margin-bottom:0}
    .marker{display:inline-block;color:var(--orange-dark);font-weight:800;border-bottom:3px solid var(--lime)}
    .number-line{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:28px}
    .number-box{padding:22px;border-radius:var(--radius-lg);background:#fff;border:1px solid var(--line)}
    .number-box strong{display:block;font-size:34px;line-height:1;color:var(--orange-dark);margin-bottom:8px}
    .number-box span{font-size:13px;color:var(--muted)}
    .principle-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:28px}
    .principles{display:grid;grid-template-columns:repeat(2,1fr);gap:15px}
    .principle{padding:24px;background:#f0f2eb;border-radius:var(--radius-lg);border:1px solid #e3e7dd}
    .principle b{display:flex;align-items:center;gap:10px;font-size:18px;margin-bottom:8px}
    .principle b:before{content:"";width:10px;height:10px;border-radius:50%;background:var(--orange)}
    .principle p{color:var(--muted);font-size:14px;line-height:1.8;margin:0}
    .principle-image{border-radius:var(--radius-xl);overflow:hidden;min-height:370px;position:relative}
    .principle-image img{height:100%;min-height:370px}
    .image-caption{position:absolute;bottom:0;left:0;right:0;padding:25px;color:#fff;background:linear-gradient(transparent,rgba(15,20,18,.88));font-size:14px}
    .timeline-wrap{position:relative;padding:10px 0 4px}
    .timeline-wrap:before{content:"";position:absolute;left:105px;top:25px;bottom:20px;width:2px;background:linear-gradient(var(--orange),var(--lime))}
    .timeline-item{display:grid;grid-template-columns:105px 1fr;gap:30px;position:relative;margin-bottom:30px}
    .timeline-date{color:var(--orange-dark);font-weight:800;font-size:14px;padding-top:5px}
    .timeline-card{background:#fff;border-radius:var(--radius-lg);padding:24px 28px;border:1px solid var(--line);position:relative}
    .timeline-card:before{content:"";position:absolute;left:-38px;top:17px;width:14px;height:14px;border-radius:50%;background:var(--lime);border:4px solid var(--paper)}
    .timeline-card h3{font-size:21px;margin:0 0 7px}
    .timeline-card p{color:var(--muted);margin:0;line-height:1.85}
    .scenes{display:grid;grid-template-columns:1.3fr .7fr;gap:26px}
    .scene-main{background:#fff;border-radius:var(--radius-xl);padding:36px;box-shadow:var(--shadow)}
    .scene-main h3{font-size:27px;margin:0 0 15px}
    .scene-main p{color:var(--muted);line-height:2}
    .scene-list{display:grid;gap:12px}
    .scene-row{display:flex;gap:15px;align-items:flex-start;background:#f0f2eb;border-radius:18px;padding:19px}
    .scene-row strong{display:block;font-size:16px}
    .scene-row span{display:block;color:var(--muted);font-size:13px;line-height:1.65}
    .scene-icon{flex:0 0 34px;height:34px;border-radius:12px;background:var(--orange);color:#fff;display:grid;place-items:center;font-weight:800}
    .content-rules{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
    .rule-card{background:#222c28;color:#fff;border-radius:var(--radius-lg);padding:25px;border:1px solid rgba(255,255,255,.09)}
    .rule-card:nth-child(2){background:#31433a}
    .rule-card:nth-child(3){background:#4c5b39}
    .rule-card h3{font-size:20px;margin:0 0 9px}
    .rule-card p{color:rgba(255,255,255,.7);font-size:14px;line-height:1.85;margin:0}
    .channels{display:grid;grid-template-columns:1fr 1fr;gap:20px}
    .channel-card{display:flex;gap:20px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:20px;transition:var(--ease)}
    .channel-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:var(--lime)}
    .channel-card img{width:115px;height:92px;border-radius:15px;flex:0 0 115px}
    .channel-card h3{font-size:19px;margin:0 0 5px}
    .channel-card p{color:var(--muted);font-size:13px;line-height:1.7;margin:0 0 8px}
    .arrow{color:var(--orange-dark);font-size:13px;font-weight:700}
    .faq-grid{display:grid;grid-template-columns:.75fr 1.25fr;gap:50px;align-items:start}
    .faq-intro h2{font-size:40px;line-height:1.25;margin:0 0 15px}
    .faq-intro p{color:var(--muted);line-height:1.9}
    .faq-list{display:grid;gap:10px}
    .faq-item{background:#fff;border:1px solid var(--line);border-radius:17px;overflow:hidden}
    .faq-question{width:100%;border:0;background:transparent;text-align:left;padding:19px 22px;color:var(--ink);font-weight:750;display:flex;justify-content:space-between;align-items:center}
    .faq-question:hover{background:#f1f3eb}
    .faq-question:after{content:"+";font-size:25px;font-weight:400;color:var(--orange-dark)}
    .faq-item.open .faq-question:after{content:"−"}
    .faq-answer{display:none;padding:0 22px 20px;color:var(--muted);line-height:1.9;font-size:14px}
    .faq-item.open .faq-answer{display:block}
    .cta{padding:64px 0;background:linear-gradient(110deg,#26352f,#1a211f);color:#fff}
    .cta-inner{display:flex;justify-content:space-between;gap:30px;align-items:center}
    .cta h2{font-size:clamp(29px,4vw,43px);margin:0 0 8px;line-height:1.25}
    .cta p{color:rgba(255,255,255,.68);margin:0;max-width:640px}
    .site-footer{background:#111614;color:#fff;padding:62px 0 22px}
    .footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:35px}
    .footer-brand p{color:rgba(255,255,255,.58);font-size:14px;line-height:1.8;max-width:330px;margin-top:18px}
    .footer-col{display:flex;flex-direction:column;gap:9px}
    .footer-col h3{font-size:15px;color:var(--lime);margin:0 0 8px}
    .footer-col a,.footer-col span{color:rgba(255,255,255,.62);font-size:13px}
    .footer-col a:hover{color:#fff}
    .copyright{border-top:1px solid rgba(255,255,255,.12);margin-top:42px;padding-top:20px;display:flex;justify-content:space-between;gap:20px;color:rgba(255,255,255,.46);font-size:12px}
    .footer-links{display:flex;gap:18px}
    .footer-links a:hover{color:#fff}
    @media(max-width:1024px){
      .main-nav{gap:0}
      .main-nav a{padding:8px 8px;font-size:13px}
      .nav-actions{display:none}
      .hero-inner{gap:35px}
      .intro-grid,.principle-grid,.scenes,.faq-grid{grid-template-columns:1fr}
      .principle-image{min-height:300px}
      .principle-image img{min-height:300px}
      .footer-grid{grid-template-columns:repeat(2,1fr)}
    }
    @media(max-width:767px){
      .container{width:min(calc(100% - 32px),var(--container))}
      .site-header{padding:14px 0}
      .nav-shell{justify-content:space-between}
      .menu-toggle{display:block}
      .main-nav{display:none;position:absolute;top:68px;left:16px;right:16px;padding:10px;background:#202a26;border:1px solid rgba(255,255,255,.15);border-radius:18px;flex-direction:column;align-items:stretch;box-shadow:var(--shadow-hover)}
      .main-nav.open{display:flex}
      .main-nav a{padding:12px 15px}
      .hero-inner{padding-top:125px;grid-template-columns:1fr;gap:32px}
      .inner-hero{min-height:760px}
      h1{font-size:43px}
      .hero-copy{font-size:16px}
      .hero-side{transform:none;padding:20px}
      .section{padding:62px 0}
      .section-head{display:block;margin-bottom:25px}
      .section-head p{margin-top:12px}
      .intro-lead,.intro-copy,.scene-main{padding:25px}
      .number-line{grid-template-columns:repeat(2,1fr)}
      .principles,.content-rules,.channels{grid-template-columns:1fr}
      .timeline-wrap:before{left:10px}
      .timeline-item{grid-template-columns:1fr;gap:7px;padding-left:32px;margin-bottom:22px}
      .timeline-card:before{left:-30px}
      .channel-card{align-items:flex-start}
      .channel-card img{width:95px;height:80px;flex-basis:95px}
      .faq-intro h2{font-size:32px}
      .cta-inner{display:block}
      .cta .button-row{margin-top:22px}
      .footer-grid{grid-template-columns:1fr;gap:27px}
      .copyright{display:block;line-height:1.9}
      .footer-links{margin-top:10px}
    }
    @media(max-width:520px){
      .button-row .btn{width:100%}
      .number-box strong{font-size:28px}
      .hero-side img{height:145px}
      .side-stats{gap:5px}
    }

/* roulang page: category1 */
:root{
      --ink:#171918;
      --ink-soft:#303633;
      --muted:#717975;
      --paper:#f7f6f1;
      --white:#fffefa;
      --line:#dfe2db;
      --orange:#ef633e;
      --orange-dark:#cf4a2c;
      --lime:#b8db68;
      --cyan:#8cd6c5;
      --dark:#1a211f;
      --dark-2:#26312c;
      --radius-xl:30px;
      --radius-lg:22px;
      --radius-md:16px;
      --shadow:0 16px 42px rgba(22,31,27,.09);
      --shadow-hover:0 20px 50px rgba(22,31,27,.16);
      --container:1240px;
      --ease:all .28s ease
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif;line-height:1.75;font-size:16px}
    a{color:inherit;text-decoration:none;transition:var(--ease)}
    a:hover{color:var(--orange-dark)}
    img{display:block;width:100%;object-fit:cover}
    button,input{font:inherit}
    button{cursor:pointer}
    :focus-visible{outline:3px solid rgba(140,214,197,.95);outline-offset:3px}
    .container{width:min(calc(100% - 48px),var(--container));margin:0 auto}
    .site-header{position:absolute;z-index:20;top:0;left:0;width:100%;padding:20px 0}
    .nav-shell{display:flex;align-items:center;gap:26px;min-height:54px}
    .brand{display:flex;align-items:center;gap:10px;color:#fff;font-size:23px;font-weight:800;letter-spacing:.02em;white-space:nowrap}
    .brand:hover{color:#fff}
    .brand-mark{width:32px;height:32px;border:2px solid var(--lime);border-radius:10px 18px 10px 18px;position:relative;transform:rotate(-12deg)}
    .brand-mark:after{content:"";position:absolute;width:16px;height:2px;background:var(--orange);top:13px;left:6px;transform:rotate(23deg)}
    .main-nav{display:flex;align-items:center;gap:5px;margin-left:auto}
    .main-nav a{color:rgba(255,255,255,.78);font-size:14px;padding:9px 12px;border-radius:999px}
    .main-nav a:hover,.main-nav a.active{color:#fff;background:rgba(255,255,255,.13)}
    .main-nav a.active{box-shadow:inset 0 -2px var(--lime)}
    .nav-actions{display:flex;align-items:center;gap:9px}
    .search-mini{display:flex;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.22);border-radius:999px;overflow:hidden}
    .search-mini input{width:112px;background:transparent;border:0;color:#fff;padding:8px 12px;font-size:13px}
    .search-mini input::placeholder{color:rgba(255,255,255,.62)}
    .search-mini button{border:0;background:var(--orange);color:#fff;padding:0 13px}
    .menu-toggle{display:none;background:transparent;border:1px solid rgba(255,255,255,.35);color:#fff;border-radius:10px;padding:8px 12px}
    .hero{min-height:520px;background:var(--dark) url('/assets/images/backpic/back-2.webp') center/cover no-repeat;position:relative;color:#fff;overflow:hidden}
    .hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(17,23,21,.95),rgba(17,23,21,.78) 48%,rgba(17,23,21,.35))}
    .hero:after{content:"";position:absolute;right:-140px;bottom:-220px;width:560px;height:560px;border:1px solid rgba(184,219,104,.35);border-radius:50%}
    .hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.05fr .95fr;gap:64px;align-items:center;padding:148px 0 70px}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--lime);font-size:13px;letter-spacing:.12em;margin-bottom:15px}
    .eyebrow:before{content:"";width:26px;height:2px;background:var(--orange)}
    h1,h2,h3,p{margin-top:0}
    h1{font-size:clamp(42px,5.3vw,68px);line-height:1.12;letter-spacing:-.04em;margin-bottom:22px}
    h2{font-size:clamp(29px,3.5vw,42px);line-height:1.2;letter-spacing:-.03em;margin-bottom:16px}
    h3{font-size:21px;line-height:1.35;margin-bottom:10px}
    .hero-copy{font-size:18px;color:rgba(255,255,255,.78);max-width:650px;margin-bottom:25px}
    .button-row{display:flex;flex-wrap:wrap;gap:12px}
    .btn{display:inline-flex;justify-content:center;align-items:center;min-height:47px;padding:0 21px;border-radius:999px;border:1px solid transparent;font-weight:700;font-size:15px;transition:var(--ease)}
    .btn-primary{background:linear-gradient(110deg,var(--orange),#f18b4d);color:#fff;box-shadow:0 10px 25px rgba(239,99,62,.24)}
    .btn-primary:hover{background:linear-gradient(110deg,#f47a51,var(--orange-dark));color:#fff;transform:translateY(-2px);box-shadow:0 15px 30px rgba(239,99,62,.34)}
    .btn-light{background:rgba(255,255,255,.09);border-color:rgba(255,255,255,.3);color:#fff}
    .btn-light:hover{background:#fff;color:var(--ink);transform:translateY(-2px)}
    .btn-soft{background:#fff;border-color:var(--line);color:var(--ink)}
    .btn-soft:hover{border-color:var(--orange);color:var(--orange-dark);transform:translateY(-2px);box-shadow:var(--shadow)}
    .btn:active{transform:translateY(1px)}
    .btn:disabled{cursor:not-allowed;opacity:.45;transform:none}
    .hero-board{background:rgba(255,254,250,.95);color:var(--ink);border-radius:var(--radius-xl);padding:27px;box-shadow:0 24px 60px rgba(0,0,0,.25);transform:rotate(1deg)}
    .board-top{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);padding-bottom:16px;margin-bottom:15px}
    .board-title{font-size:19px;font-weight:800}
    .badge{display:inline-flex;align-items:center;border-radius:999px;padding:5px 11px;font-size:12px;white-space:nowrap}
    .badge-orange{background:#fff0ea;color:var(--orange-dark)}
    .badge-lime{background:#edf6d9;color:#506b1f}
    .badge-cyan{background:#e5f5f0;color:#317568}
    .board-match{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:14px;padding:18px 0;border-bottom:1px solid var(--line)}
    .team{text-align:center;font-weight:700}
    .team small{display:block;color:var(--muted);font-size:12px;font-weight:400;margin-top:4px}
    .score{font-size:35px;font-weight:850;line-height:1;letter-spacing:.04em}
    .board-foot{display:flex;justify-content:space-between;color:var(--muted);font-size:12px;padding-top:16px}
    .section{padding:88px 0}
    .section-tight{padding:62px 0}
    .section-dark{background:var(--dark);color:#fff}
    .section-head{display:flex;justify-content:space-between;gap:28px;align-items:end;margin-bottom:30px}
    .section-head p{max-width:620px;color:var(--muted);margin-bottom:0}
    .section-dark .section-head p{color:rgba(255,255,255,.64)}
    .kicker{font-size:13px;color:var(--orange-dark);font-weight:800;letter-spacing:.1em;margin-bottom:10px}
    .section-dark .kicker{color:var(--lime)}
    .metrics{margin-top:-32px;position:relative;z-index:4}
    .metric-bar{display:grid;grid-template-columns:repeat(4,1fr);background:var(--white);border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow);overflow:hidden}
    .metric{padding:23px 27px;border-right:1px solid var(--line)}
    .metric:last-child{border-right:0}
    .metric strong{display:block;font-size:30px;line-height:1.15;color:var(--orange-dark)}
    .metric span{font-size:13px;color:var(--muted)}
    .news-layout{display:grid;grid-template-columns:.86fr 1.14fr;gap:25px;align-items:stretch}
    .feature-card{background:var(--dark);color:#fff;border-radius:var(--radius-xl);overflow:hidden;display:flex;flex-direction:column}
    .feature-image{height:245px;position:relative}
    .feature-image img{height:100%}
    .feature-image:after{content:"精选专题";position:absolute;left:20px;top:18px;background:var(--lime);color:var(--dark);padding:5px 12px;border-radius:999px;font-size:12px;font-weight:800}
    .feature-body{padding:25px 27px 28px}
    .feature-body p{color:rgba(255,255,255,.68);font-size:15px}
    .feature-body .btn{margin-top:7px}
    .news-list{display:flex;flex-direction:column;gap:12px}
    .news-item{background:var(--white);border:1px solid var(--line);border-radius:var(--radius-md);padding:18px 20px;display:grid;grid-template-columns:92px 1fr auto;gap:17px;align-items:center;transition:var(--ease)}
    .news-item:hover{transform:translateX(4px);box-shadow:var(--shadow);border-color:#c9d6c7}
    .news-date{font-size:13px;color:var(--orange-dark);font-weight:800}
    .news-date span{display:block;color:var(--muted);font-weight:400}
    .news-item h3{font-size:17px;margin-bottom:4px}
    .news-item p{font-size:13px;color:var(--muted);margin-bottom:0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
    .read-link{font-size:13px;font-weight:800;white-space:nowrap}
    .read-link:after{content:" →";color:var(--orange)}
    .filter-zone{background:#eceee7;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
    .filter-shell{display:flex;align-items:center;gap:15px;flex-wrap:wrap}
    .filter-label{font-size:14px;font-weight:800;margin-right:5px}
    .filter-tag{border:1px solid #cbd2c7;color:var(--ink-soft);background:rgba(255,255,255,.5);padding:8px 15px;border-radius:999px;font-size:13px}
    .filter-tag:hover,.filter-tag.active{background:var(--dark);border-color:var(--dark);color:#fff}
    .deep-grid{display:grid;grid-template-columns:1fr 1fr;gap:58px;align-items:start}
    .deep-copy p{color:var(--ink-soft);font-size:16px;margin-bottom:17px}
    .quote-line{border-left:4px solid var(--orange);padding:5px 0 5px 20px;font-size:21px;line-height:1.55;font-weight:700;margin:25px 0}
    .content-image{border-radius:var(--radius-xl);overflow:hidden;box-shadow:var(--shadow);position:relative}
    .content-image img{height:390px}
    .image-caption{background:var(--white);padding:12px 17px;font-size:12px;color:var(--muted)}
    .principles{display:grid;grid-template-columns:1.1fr .9fr;gap:25px}
    .principle-main{background:var(--white);border-radius:var(--radius-xl);padding:31px;border:1px solid var(--line)}
    .principle-main p{color:var(--muted);max-width:720px}
    .principle-list{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-top:24px}
    .principle{padding:17px;border-radius:var(--radius-md);background:#f1f3ed;border:1px solid #e4e8df}
    .principle b{display:block;margin-bottom:5px;color:var(--orange-dark)}
    .principle span{font-size:13px;color:var(--muted)}
    .side-note{background:linear-gradient(135deg,#e8f4d0,#d8eee7);border-radius:var(--radius-xl);padding:31px;display:flex;flex-direction:column;justify-content:space-between}
    .side-note strong{font-size:47px;line-height:1;color:var(--dark)}
    .side-note p{color:var(--ink-soft);margin-top:18px}
    .trend-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:25px}
    .trend-panel{background:var(--dark-2);border:1px solid rgba(255,255,255,.12);border-radius:var(--radius-xl);padding:30px}
    .trend-panel h3{color:#fff}
    .trend-panel p{color:rgba(255,255,255,.62);font-size:14px}
    .trend-row{display:grid;grid-template-columns:32px 1fr 70px;align-items:center;gap:12px;margin:20px 0}
    .trend-row em{font-style:normal;color:var(--lime);font-weight:800}
    .trend-row span{font-size:14px;color:#fff}
    .track{height:7px;background:rgba(255,255,255,.12);border-radius:99px;overflow:hidden;grid-column:2 / 4}
    .track i{height:100%;display:block;background:linear-gradient(90deg,var(--orange),var(--lime));border-radius:99px}
    .status-card{background:var(--white);color:var(--ink);border-radius:var(--radius-xl);padding:30px}
    .status-card h3{margin-bottom:22px}
    .status-line{display:flex;align-items:center;gap:13px;padding:14px 0;border-bottom:1px solid var(--line)}
    .status-line:last-child{border-bottom:0}
    .status-dot{width:10px;height:10px;border-radius:50%;background:var(--lime);flex:none}
    .status-dot.orange{background:var(--orange)}
    .status-line strong{font-size:14px}
    .status-line small{display:block;color:var(--muted);font-size:12px}
    .feedback-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:25px}
    .testimonial{background:linear-gradient(120deg,#f7d7c9,#e7f1ce);border-radius:var(--radius-xl);padding:37px}
    .testimonial blockquote{margin:0 0 24px;font-size:25px;line-height:1.55;font-weight:750;letter-spacing:-.02em}
    .person{display:flex;align-items:center;gap:12px}
    .avatar{width:43px;height:43px;border-radius:50%;background:var(--dark);color:var(--lime);display:grid;place-items:center;font-weight:800}
    .person small{display:block;color:var(--muted)}
    .feedback-note{background:var(--white);border:1px solid var(--line);border-radius:var(--radius-xl);padding:31px}
    .feedback-note p{color:var(--muted)}
    .feedback-note ul{margin:20px 0 0;padding:0;list-style:none}
    .feedback-note li{padding:11px 0;border-bottom:1px solid var(--line);font-size:14px}
    .feedback-note li:before{content:"＋";color:var(--orange);font-weight:800;margin-right:8px}
    .topics{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
    .topic-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;transition:var(--ease)}
    .topic-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-hover)}
    .topic-card img{height:155px}
    .topic-body{padding:20px}
    .topic-body h3{font-size:18px}
    .topic-body p{font-size:14px;color:var(--muted);margin-bottom:14px}
    .brand-story{background:#e8ede3}
    .brand-story-grid{display:grid;grid-template-columns:.7fr 1.3fr;gap:60px;align-items:start}
    .brand-story h2{max-width:330px}
    .brand-story p{font-size:17px;color:var(--ink-soft);margin-bottom:15px}
    .faq-wrap{max-width:900px;margin:0 auto}
    .faq-item{border-bottom:1px solid var(--line)}
    .faq-question{width:100%;border:0;background:transparent;text-align:left;padding:20px 42px 20px 0;font-weight:800;font-size:17px;position:relative;color:var(--ink)}
    .faq-question:after{content:"＋";position:absolute;right:8px;top:17px;color:var(--orange);font-size:24px;font-weight:400}
    .faq-question[aria-expanded="true"]:after{content:"−"}
    .faq-answer{display:none;padding:0 45px 20px 0;color:var(--muted);font-size:15px}
    .faq-answer.open{display:block}
    .cta{padding:70px 0;background:linear-gradient(115deg,var(--dark),#33463b);color:#fff}
    .cta-inner{display:flex;justify-content:space-between;align-items:center;gap:30px}
    .cta h2{margin-bottom:10px}
    .cta p{margin-bottom:0;color:rgba(255,255,255,.68)}
    .site-footer{background:#141a18;color:#fff;padding:58px 0 25px}
    .footer-grid{display:grid;grid-template-columns:1.45fr .8fr .8fr 1fr;gap:35px;padding-bottom:40px;border-bottom:1px solid rgba(255,255,255,.14)}
    .footer-brand .brand{margin-bottom:15px}
    .footer-brand p,.footer-col span{font-size:13px;color:rgba(255,255,255,.58)}
    .footer-col{display:flex;flex-direction:column;gap:8px}
    .footer-col h3{font-size:15px;color:var(--lime);margin-bottom:8px}
    .footer-col a{font-size:13px;color:rgba(255,255,255,.68)}
    .footer-col a:hover{color:#fff}
    .copyright{display:flex;justify-content:space-between;gap:20px;padding-top:22px;font-size:12px;color:rgba(255,255,255,.5)}
    .footer-links{display:flex;gap:15px;white-space:nowrap}
    .footer-links a:hover{color:#fff}
    @media(max-width:1024px){
      .main-nav{gap:0}
      .main-nav a{padding:8px 8px;font-size:13px}
      .search-mini input{width:82px}
      .hero-inner{gap:35px}
      .news-layout,.principles,.trend-grid,.feedback-grid{grid-template-columns:1fr}
      .feature-image{height:290px}
    }
    @media(max-width:768px){
      .container{width:min(calc(100% - 32px),var(--container))}
      .site-header{padding:14px 0}
      .nav-shell{justify-content:space-between}
      .menu-toggle{display:block}
      .main-nav{display:none;position:absolute;left:16px;right:16px;top:68px;background:var(--dark);padding:12px;border-radius:18px;box-shadow:var(--shadow-hover);flex-direction:column;align-items:stretch}
      .main-nav.open{display:flex}
      .main-nav a{padding:12px 15px}
      .nav-actions{margin-left:auto}
      .search-mini{display:none}
      .hero{min-height:650px}
      .hero-inner{grid-template-columns:1fr;padding:125px 0 48px;gap:32px}
      h1{font-size:43px}
      .hero-copy{font-size:16px}
      .hero-board{transform:none}
      .section{padding:62px 0}
      .section-head{display:block;margin-bottom:23px}
      .section-head p{margin-top:12px}
      .metric-bar{grid-template-columns:repeat(2,1fr)}
      .metric{border-bottom:1px solid var(--line)}
      .metric:nth-child(2){border-right:0}
      .metric:nth-child(3),.metric:nth-child(4){border-bottom:0}
      .deep-grid,.brand-story-grid{grid-template-columns:1fr;gap:28px}
      .content-image img{height:260px}
      .principle-list,.topics{grid-template-columns:1fr}
      .cta-inner{display:block}
      .cta .button-row{margin-top:22px}
      .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
      .footer-brand{grid-column:1 / -1}
      .copyright{display:block}
      .footer-links{margin-top:12px}
    }
    @media(max-width:520px){
      .hero-board{padding:20px}
      .board-match{gap:7px}
      .score{font-size:29px}
      .metric{padding:18px 15px}
      .metric strong{font-size:25px}
      .news-item{grid-template-columns:1fr auto;gap:7px 12px}
      .news-date{grid-column:1 / -1}
      .news-item p{font-size:12px}
      .read-link{grid-column:2;grid-row:2}
      .testimonial blockquote{font-size:21px}
      .footer-grid{grid-template-columns:1fr}
      .footer-brand{grid-column:auto}
      .button-row .btn{width:100%}
    }