/* roulang page: index */
:root{
      --primary:#123d32;
      --primary-deep:#0b2924;
      --primary-soft:#e4eee7;
      --accent:#ed7a32;
      --accent-deep:#c85d20;
      --accent-soft:#fff0e4;
      --yellow:#f6c85f;
      --bg:#f6f4ee;
      --surface:#fffdf9;
      --surface-2:#eeeae1;
      --text:#18201d;
      --muted:#68736d;
      --line:#d9ded6;
      --success:#3a8d65;
      --warning:#b77a18;
      --error:#b4483e;
      --focus:#f2a44f;
      --radius:16px;
      --radius-sm:10px;
      --shadow:0 14px 34px rgba(20,49,39,.09);
      --shadow-sm:0 5px 16px rgba(20,49,39,.07);
      --max:1240px;
    }
    *{box-sizing:border-box;margin:0;padding:0}
    html{scroll-behavior:smooth}
    body{font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;color:var(--text);background:var(--bg);line-height:1.75;font-size:16px}
    a{color:inherit;text-decoration:none;transition:.25s ease}
    img{display:block;width:100%;object-fit:cover}
    button,input,select,textarea{font:inherit}
    button{cursor:pointer;border:0}
    .container{width:min(var(--max),calc(100% - 48px));margin:auto}
    .topline{height:4px;background:linear-gradient(90deg,var(--accent) 0 38%,var(--yellow) 38% 63%,var(--primary) 63%)}
    .site-header{position:sticky;top:0;z-index:20;background:rgba(246,244,238,.94);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
    .nav-wrap{height:76px;display:flex;align-items:center;gap:28px}
    .logo{font-weight:900;font-size:24px;letter-spacing:-1px;color:var(--primary);white-space:nowrap}
    .logo i{display:inline-block;width:9px;height:9px;background:var(--accent);border-radius:50%;margin-left:5px}
    .nav{display:flex;gap:5px;align-items:center;flex:1}
    .nav a{font-size:14px;font-weight:700;color:var(--muted);padding:11px 12px;border-radius:8px}
    .nav a:hover,.nav a.active{color:var(--primary);background:var(--primary-soft)}
    .nav-cta,.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;padding:0 20px;border-radius:10px;font-weight:800}
    .nav-cta,.btn-primary{background:var(--accent);color:#fff}
    .nav-cta:hover,.btn-primary:hover{background:var(--accent-deep);transform:translateY(-2px)}
    .menu-btn{display:none;background:transparent;color:var(--primary);font-size:25px;padding:8px}
    .progress-nav{background:var(--primary-deep);color:#dce9de}
    .steps{display:flex;align-items:center;gap:0;overflow-x:auto;scrollbar-width:none}
    .steps::-webkit-scrollbar{display:none}
    .step{min-width:190px;display:flex;align-items:center;gap:10px;padding:14px 0;font-size:13px;color:#94aaa0}
    .step:after{content:"";height:1px;background:#426358;flex:1;margin-left:14px}
    .step:last-child:after{display:none}
    .step b{display:grid;place-items:center;width:25px;height:25px;border:1px solid #648378;border-radius:50%;font-size:12px}
    .step.active{color:#fff}
    .step.active b{background:var(--accent);border-color:var(--accent);color:#fff}
    .hero{position:relative;min-height:680px;display:flex;align-items:center;color:#fff;background:var(--primary-deep);overflow:hidden}
    .hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(7,30,25,.94) 12%,rgba(7,30,25,.7) 48%,rgba(7,30,25,.28)),url("/assets/images/backpic/back-1.webp") center/cover}
    .hero-inner{position:relative;z-index:1;width:100%;padding:86px 0}
    .crumb{font-size:13px;color:var(--muted);margin-bottom:24px}
    .hero .crumb{color:#b5c7bd}
    .eyebrow,.badge{display:inline-flex;align-items:center;gap:7px;font-size:12px;font-weight:800;letter-spacing:.08em}
    .eyebrow{color:var(--yellow);text-transform:none}
    .live-dot{width:8px;height:8px;border-radius:50%;background:#ff7658;box-shadow:0 0 0 5px rgba(255,118,88,.18)}
    .hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:68px;align-items:end}
    h1{font-size:clamp(42px,5.7vw,76px);line-height:1.08;letter-spacing:-.065em;max-width:690px;margin:18px 0 23px}
    .hero-copy{font-size:18px;line-height:1.9;color:#dbe7df;max-width:630px}
    .hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}
    .btn-outline{border:1px solid rgba(255,255,255,.45);color:#fff;background:rgba(255,255,255,.06)}
    .btn-outline:hover{background:#fff;color:var(--primary)}
    .hero-meta{display:flex;gap:12px;flex-wrap:wrap;margin-top:34px}
    .hero-meta span{font-size:13px;border:1px solid rgba(255,255,255,.2);padding:8px 12px;border-radius:8px;color:#d8e6dc}
    .broadcast{background:rgba(255,253,249,.97);color:var(--text);border-radius:18px;padding:25px;box-shadow:0 20px 50px rgba(0,0,0,.25);max-width:430px;margin-left:auto}
    .broadcast-head{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);padding-bottom:15px}
    .broadcast-head strong{font-size:18px}.live-label{color:var(--accent);font-size:12px;font-weight:900}
    .match-photo{height:150px;border-radius:12px;margin:18px 0 20px;position:relative;overflow:hidden}
    .match-photo img{height:100%}.match-photo:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(0,0,0,.55),transparent)}
    .match-photo span{position:absolute;z-index:1;left:15px;bottom:12px;color:#fff;font-size:13px}
    .teams{display:grid;grid-template-columns:1fr 1fr;gap:14px;text-align:center}
    .team{padding:13px;background:var(--surface-2);border-radius:10px;font-weight:800}
    .team small{display:block;color:var(--muted);font-size:11px;font-weight:500}
    .countdown{display:flex;gap:8px;margin-top:18px}.time{flex:1;text-align:center;background:var(--primary);color:#fff;border-radius:9px;padding:8px}.time b{display:block;font-size:22px;line-height:1.2}.time small{font-size:11px;color:#c6d9cd}
    .section{padding:92px 0}.section-tight{padding:70px 0}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:25px;margin-bottom:36px}
    .section-kicker{color:var(--accent);font-size:12px;font-weight:900;letter-spacing:.1em;margin-bottom:8px}
    h2{font-size:clamp(30px,4vw,45px);line-height:1.2;letter-spacing:-.045em;color:var(--primary)}
    h3{font-size:21px;line-height:1.35;color:var(--primary)}
    .section-intro{max-width:560px;color:var(--muted);font-size:16px}
    .dashboard{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm);padding:27px;display:grid;grid-template-columns:1.3fr 2fr;gap:30px;align-items:center}
    .main-stat{display:flex;align-items:end;gap:14px}.main-stat strong{font-size:65px;line-height:1;color:var(--primary);letter-spacing:-.08em}.main-stat span{color:var(--muted);padding-bottom:7px}
    .stat-note{font-size:14px;color:var(--muted);margin-top:12px}
    .stat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.stat{padding:18px;background:var(--primary-soft);border-radius:12px}.stat b{display:block;color:var(--primary);font-size:27px;line-height:1.2}.stat small{color:var(--muted)}
    .matrix{display:grid;grid-template-columns:1.5fr .8fr .8fr;grid-template-rows:1fr 1fr;gap:16px}.matrix-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:25px;position:relative;overflow:hidden}.matrix-card.large{grid-row:span 2;background:var(--primary);color:#fff;padding:32px}.matrix-card.large h3{color:#fff;font-size:29px}.matrix-card h3{margin:12px 0 9px}.matrix-card p{font-size:14px;color:var(--muted)}.matrix-card.large p{color:#cbdcd1}.matrix-card img{height:150px;border-radius:11px;margin-top:23px}.matrix-card .card-link{display:inline-block;margin-top:17px;color:var(--accent);font-size:13px;font-weight:800}.matrix-card.large .card-link{color:var(--yellow)}
    .icon-number{font-size:12px;color:var(--accent);font-weight:900}
    .timeline{margin-top:20px;border-left:2px solid rgba(237,122,50,.35);padding-left:20px}.timeline li{list-style:none;margin:14px 0;position:relative;font-size:14px}.timeline li:before{content:"";position:absolute;left:-27px;top:9px;width:9px;height:9px;border-radius:50%;background:var(--accent)}
    .compare{display:grid;grid-template-columns:1fr 1fr;gap:16px}.compare-side{padding:30px;border-radius:var(--radius);background:var(--surface);border:1px solid var(--line)}.compare-side.featured{background:var(--primary);color:#fff}.compare-side h3{margin-bottom:20px}.featured h3{color:#fff}.compare-row{display:grid;grid-template-columns:125px 1fr;gap:15px;padding:15px 0;border-top:1px solid var(--line);font-size:14px}.featured .compare-row{border-color:rgba(255,255,255,.18)}.compare-row strong{color:var(--accent)}.featured .compare-row strong{color:var(--yellow)}.bar{height:7px;background:#dfe6df;border-radius:5px;margin-top:8px;overflow:hidden}.bar i{display:block;height:100%;background:var(--accent);border-radius:inherit}.featured .bar{background:#46695b}.featured .bar i{background:var(--yellow)}
    .deep{display:grid;grid-template-columns:1fr 1fr;gap:52px;align-items:center}.deep.reverse .deep-media{order:2}.deep-copy p{color:var(--muted);margin:17px 0}.deep-copy ul{list-style:none;margin-top:22px}.deep-copy li{padding:12px 0 12px 25px;border-top:1px solid var(--line);position:relative}.deep-copy li:before{content:"";position:absolute;left:0;top:21px;width:9px;height:9px;border-radius:50%;background:var(--accent)}.deep-media{position:relative}.deep-media img{height:410px;border-radius:18px}.quote{position:absolute;bottom:-18px;right:-18px;width:230px;padding:20px;background:var(--accent);color:#fff;border-radius:13px;font-size:14px;font-weight:700;box-shadow:var(--shadow)}
    .dark-section{background:var(--primary-deep);color:#fff}.dark-section h2,.dark-section h3{color:#fff}.dark-section .section-intro{color:#b9cfc2}
    .topic-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:16px}.topic{min-height:220px;border-radius:var(--radius);overflow:hidden;position:relative;background:var(--primary)}.topic img{height:100%;position:absolute;inset:0}.topic:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(5,22,18,.88),transparent 70%)}.topic-content{position:absolute;z-index:1;left:22px;right:22px;bottom:20px}.topic-content h3{color:#fff}.topic-content p{color:#d4e2d8;font-size:13px;margin-top:5px}
    .news-layout{display:grid;grid-template-columns:1.08fr .92fr;gap:30px}.lead-news{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}.lead-news img{height:250px}.lead-body{padding:25px}.news-meta{display:flex;gap:12px;color:var(--accent);font-size:12px;font-weight:800;margin-bottom:10px}.lead-body p,.news-item p{color:var(--muted);font-size:14px;margin-top:8px}.news-item{display:grid;grid-template-columns:95px 1fr;gap:17px;padding:18px 0;border-bottom:1px solid var(--line)}.news-item:last-child{border-bottom:0}.news-date{color:var(--accent);font-size:12px;font-weight:800}.read{display:inline-block;color:var(--primary);font-size:13px;font-weight:900;margin-top:12px}.read:hover{color:var(--accent);text-decoration:underline}
    .faq-wrap{display:grid;grid-template-columns:.72fr 1.28fr;gap:45px}.faq-list{border-top:1px solid var(--line)}details{border-bottom:1px solid var(--line);padding:19px 0}summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;gap:20px;font-weight:800;color:var(--primary)}summary::-webkit-details-marker{display:none}summary:after{content:"＋";font-size:22px;color:var(--accent);line-height:1}details[open] summary:after{content:"−"}details p{color:var(--muted);font-size:14px;padding:14px 35px 0 0}
    .form-panel{display:grid;grid-template-columns:.85fr 1.15fr;gap:50px;background:var(--primary);color:#fff;border-radius:20px;padding:48px}.form-panel h2{color:#fff}.form-panel p{color:#c5d7ca;margin-top:16px}.form{display:grid;grid-template-columns:1fr 1fr;gap:15px}.field{display:flex;flex-direction:column;gap:6px}.field.full{grid-column:1/-1}.field label{font-size:13px;color:#d9e7dc}.field label em{color:var(--yellow);font-style:normal}.field input,.field select,.field textarea{background:#f8fbf7;border:2px solid transparent;border-radius:8px;padding:12px 13px;color:var(--text);outline:0}.field textarea{min-height:105px;resize:vertical}.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--focus);box-shadow:0 0 0 3px rgba(242,164,79,.2)}.form-note{font-size:12px;color:#a9c2b2;grid-column:1/-1}.form .btn{justify-self:start}
    .brand{display:grid;grid-template-columns:.8fr 1.2fr;gap:55px;align-items:start}.brand-copy p{color:var(--muted);margin:15px 0}.facts{display:grid;grid-template-columns:1fr 1fr;gap:12px}.fact{padding:20px;background:var(--surface);border-left:3px solid var(--accent);border-radius:10px}.fact b{display:block;color:var(--primary);font-size:22px}.fact span{color:var(--muted);font-size:13px}
    .bottom-cta{background:var(--accent-soft);border-top:1px solid #f0d6c0;border-bottom:1px solid #f0d6c0;padding:36px 0}.bottom-cta .container{display:flex;justify-content:space-between;align-items:center;gap:20px}.bottom-cta h2{font-size:30px}
    footer{background:var(--primary-deep);color:#c4d4c9;padding:52px 0 24px}.footer-top{display:flex;justify-content:space-between;gap:40px;border-bottom:1px solid #315147;padding-bottom:35px}.footer-brand .logo{color:#fff}.footer-brand p{max-width:340px;font-size:14px;margin-top:14px;color:#a8bdb0}.footer-links{display:flex;gap:18px;align-items:start}.footer-links a{font-size:14px;color:#c9d9ce}.footer-links a:hover{color:var(--yellow)}.copyright{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;padding-top:22px;font-size:12px;color:#93aa9d}.float-bar{position:fixed;right:22px;bottom:22px;z-index:10;background:var(--accent);color:#fff;padding:12px 17px;border-radius:10px;box-shadow:var(--shadow);font-weight:800;font-size:13px}.float-bar:hover{background:var(--accent-deep);transform:translateY(-2px)}
    :focus-visible{outline:3px solid var(--focus);outline-offset:3px}.disabled{opacity:.45;pointer-events:none}
    @media(max-width:1100px){.nav{gap:0}.nav a{padding:9px 7px;font-size:13px}.hero-grid{gap:35px}.matrix{grid-template-columns:1fr 1fr}.matrix-card.large{grid-row:auto;grid-column:span 2}}
    @media(max-width:800px){.container{width:min(100% - 32px,620px)}.nav{display:none;position:absolute;left:16px;right:16px;top:68px;background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow);padding:10px;flex-direction:column;align-items:stretch}.nav.open{display:flex}.nav a{padding:13px}.menu-btn{display:block;margin-left:auto}.nav-cta{display:none}.nav-wrap{height:68px}.hero{min-height:auto}.hero-inner{padding:65px 0}.hero-grid,.deep,.brand,.faq-wrap,.form-panel,.news-layout{grid-template-columns:1fr;gap:30px}.broadcast{margin:0;max-width:none}.hero-copy{font-size:16px}.section{padding:65px 0}.dashboard{grid-template-columns:1fr}.stat-grid{grid-template-columns:repeat(3,1fr)}.compare{grid-template-columns:1fr}.deep.reverse .deep-media{order:0}.topic-grid{grid-template-columns:1fr 1fr}.topic:first-child{grid-column:span 2}.footer-top{flex-direction:column}.bottom-cta .container{align-items:start;flex-direction:column}}
    @media(max-width:520px){h1{font-size:42px}.section-head{display:block}.section-intro{margin-top:15px}.steps{margin:0 -16px;padding:0 16px}.step{min-width:155px}.stat-grid{grid-template-columns:1fr 1fr}.stat:last-child{grid-column:span 2}.matrix{grid-template-columns:1fr}.matrix-card.large{grid-column:auto}.topic-grid{grid-template-columns:1fr}.topic:first-child{grid-column:auto}.form{grid-template-columns:1fr}.field.full{grid-column:auto}.form-note{grid-column:auto}.form-panel{padding:28px 21px}.facts{grid-template-columns:1fr}.news-item{grid-template-columns:76px 1fr}.footer-links{flex-wrap:wrap}.float-bar{right:12px;bottom:12px}}
    @media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}

/* roulang page: category3 */
:root{
 --primary:#123d32;--primary-deep:#0b2924;--primary-soft:#e4eee7;
 --accent:#ed7a32;--accent-deep:#c85d20;--accent-soft:#fff0e4;
 --yellow:#f6c85f;--bg:#f6f4ee;--surface:#fffdf9;--surface-2:#eeeae1;
 --text:#18201d;--muted:#68736d;--line:#d9ded6;--success:#3a8d65;
 --warning:#b77a18;--error:#b4483e;--focus:#f2a44f;
 --radius:16px;--radius-sm:10px;--shadow:0 14px 34px rgba(20,49,39,.09);
 --shadow-sm:0 5px 16px rgba(20,49,39,.07);--max:1240px
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;color:var(--text);background:var(--bg);line-height:1.75;font-size:16px}
a{color:inherit;text-decoration:none;transition:.25s ease}
img{display:block;width:100%;object-fit:cover}
button,input,select,textarea{font:inherit}
button{cursor:pointer;border:0}
h1,h2,h3,h4{color:var(--primary);line-height:1.25;font-weight:900;letter-spacing:-.035em}
h1{font-size:clamp(42px,5.6vw,72px)}
h2{font-size:clamp(30px,3.4vw,44px)}
h3{font-size:22px}
p{margin:0 0 14px}
.container{width:min(var(--max),calc(100% - 48px));margin:auto}
.site-header{position:sticky;top:0;z-index:20;background:rgba(246,244,238,.95);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav-wrap{height:76px;display:flex;align-items:center;gap:28px}
.logo{font-weight:900;font-size:24px;letter-spacing:-1px;color:var(--primary);white-space:nowrap}
.logo i{display:inline-block;width:9px;height:9px;background:var(--accent);border-radius:50%;margin-left:5px}
.nav{display:flex;gap:5px;align-items:center;flex:1}
.nav a{font-size:14px;font-weight:700;color:var(--muted);padding:11px 12px;border-radius:8px}
.nav a:hover,.nav a.active{color:var(--primary);background:var(--primary-soft)}
.nav-cta,.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;padding:0 20px;border-radius:10px;font-weight:800}
.nav-cta,.btn-primary{background:var(--accent);color:#fff}
.nav-cta:hover,.btn-primary:hover{background:var(--accent-deep);transform:translateY(-2px)}
.btn-outline{border:1px solid var(--primary);color:var(--primary);background:transparent}
.btn-outline:hover{background:var(--primary);color:#fff}
.btn-light{background:#fff;color:var(--primary)}
.btn-light:hover{background:var(--yellow);transform:translateY(-2px)}
.btn:focus-visible,.nav-cta:focus-visible,.nav a:focus-visible,.menu-btn:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid var(--focus);outline-offset:3px}
.btn:active,.nav-cta:active{transform:translateY(0)}
.menu-btn{display:none;background:transparent;color:var(--primary);font-size:25px;padding:8px}
.progress-nav{background:var(--primary-deep);color:#dce9de}
.progress-inner{height:58px;display:flex;align-items:center;gap:0;overflow-x:auto}
.progress-step{display:flex;align-items:center;gap:10px;min-width:190px;color:#9bb3a6;font-size:13px;font-weight:700}
.progress-step:not(:last-child):after{content:"";height:1px;width:65px;background:#426157;margin:0 18px}
.progress-step b{width:25px;height:25px;border:1px solid #789287;border-radius:50%;display:grid;place-items:center;font-size:12px}
.progress-step.active{color:var(--yellow)}
.progress-step.active b{background:var(--yellow);border-color:var(--yellow);color:var(--primary-deep)}
.banner{position:relative;min-height:430px;display:flex;align-items:end;color:#fff;background:var(--primary-deep);overflow:hidden}
.banner:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(7,30,25,.94),rgba(7,30,25,.55),rgba(7,30,25,.3)),url("/assets/images/backpic/back-2.webp") center/cover}
.banner-content{position:relative;z-index:1;padding:64px 0 60px;max-width:760px}
.crumb{color:#b5c7bd;font-size:13px;margin-bottom:30px}
.crumb a:hover{color:var(--yellow)}
.eyebrow,.badge{display:inline-flex;align-items:center;gap:7px;font-size:12px;font-weight:900;letter-spacing:.08em}
.eyebrow{color:var(--yellow);margin-bottom:16px}
.banner h1{color:#fff;margin-bottom:18px}
.banner p{max-width:680px;color:#dbe7df;font-size:18px;line-height:1.9}
.banner-meta{display:flex;gap:10px;flex-wrap:wrap;margin-top:27px}
.banner-meta span,.tag{font-size:12px;font-weight:800;border:1px solid rgba(255,255,255,.28);border-radius:8px;padding:7px 11px;color:#e4eee7}
.section{padding:88px 0}
.section-tight{padding:64px 0}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:25px;margin-bottom:32px}
.section-kicker{color:var(--accent);font-size:12px;font-weight:900;letter-spacing:.1em;margin-bottom:8px}
.section-intro{max-width:590px;color:var(--muted)}
.topic-tabs{display:flex;gap:9px;flex-wrap:wrap;border-bottom:1px solid var(--line);padding-bottom:18px;margin-bottom:28px}
.topic-tabs button{background:var(--surface);color:var(--muted);border:1px solid var(--line);padding:10px 16px;border-radius:8px;font-weight:800}
.topic-tabs button:hover,.topic-tabs button.active{background:var(--primary);color:#fff;border-color:var(--primary)}
.feature-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:24px}
.feature-card,.story-card,.data-panel,.related-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.feature-card img{height:360px}
.feature-body{padding:28px}
.feature-body h3{font-size:30px;margin:9px 0 12px}
.feature-body p,.story-card p,.related-card p{color:var(--muted)}
.meta{display:flex;gap:13px;align-items:center;color:var(--accent);font-size:12px;font-weight:900}
.meta time{color:var(--muted)}
.story-list{display:flex;flex-direction:column;gap:12px}
.story-card{display:grid;grid-template-columns:155px 1fr;min-height:154px}
.story-card img{height:100%;min-height:154px}
.story-body{padding:20px}
.story-body h3{font-size:19px;margin:7px 0 5px}
.read-link{display:inline-block;color:var(--accent);font-size:13px;font-weight:900;margin-top:7px}
.read-link:hover{text-decoration:underline;color:var(--accent-deep)}
.dark-section{background:var(--primary-deep);color:#fff}
.dark-section h2,.dark-section h3{color:#fff}
.dark-section .section-intro{color:#b9cfc2}
.layer-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:16px}
.layer{padding:26px;background:#123d32;border:1px solid rgba(255,255,255,.14);border-radius:var(--radius);min-height:245px}
.layer:first-child{grid-column:span 2;background:#1c4c3e}
.layer .num{color:var(--yellow);font-weight:900;font-size:14px}
.layer h3{margin:20px 0 10px}
.layer p{color:#c6d8cc;font-size:14px}
.timeline{border-left:2px solid var(--accent);padding-left:27px;display:grid;gap:25px}
.timeline-item{position:relative}
.timeline-item:before{content:"";position:absolute;width:11px;height:11px;border-radius:50%;background:var(--yellow);left:-34px;top:9px;box-shadow:0 0 0 5px var(--primary-deep)}
.timeline-item strong{color:var(--yellow);font-size:13px}
.timeline-item h3{color:#fff;font-size:20px;margin:5px 0}
.timeline-item p{color:#b9cfc2;font-size:14px}
.data-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:32px;align-items:stretch}
.data-panel{padding:30px}
.data-panel.featured{background:var(--primary);color:#fff}
.data-panel.featured h3{color:#fff}
.big-number{font-size:65px;line-height:1;color:var(--yellow);font-weight:900;margin:18px 0 5px;letter-spacing:-.07em}
.data-panel p{color:var(--muted);font-size:14px}
.featured p{color:#c7d9ce}
.bar-row{display:grid;grid-template-columns:92px 1fr 42px;gap:12px;align-items:center;border-bottom:1px solid var(--line);padding:16px 0;font-size:14px}
.bar-row:last-child{border-bottom:0}
.bar{height:8px;border-radius:8px;background:var(--surface-2);overflow:hidden}
.bar i{display:block;height:100%;background:var(--accent);border-radius:8px}
.deep-grid{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}
.deep-grid img{height:390px;border-radius:18px}
.deep-copy p{color:var(--muted);font-size:16px}
.check-list{list-style:none;margin-top:20px;display:grid;gap:12px}
.check-list li{position:relative;padding-left:27px}
.check-list li:before{content:"✓";position:absolute;left:0;color:var(--accent);font-weight:900}
.quote-section{background:var(--accent-soft)}
.quote-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:40px;align-items:center}
.quote-box{font-size:25px;line-height:1.55;font-weight:800;color:var(--primary);border-left:4px solid var(--accent);padding-left:25px}
.quote-grid p{color:var(--muted)}
.related-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:16px}
.related-card img{height:170px}
.related-body{padding:20px}
.related-body h3{font-size:20px;margin:9px 0}
.faq-wrap{display:grid;grid-template-columns:.72fr 1.28fr;gap:48px}
.faq-list{border-top:1px solid var(--line)}
details{border-bottom:1px solid var(--line);padding:20px 0}
summary{list-style:none;cursor:pointer;font-weight:800;color:var(--primary);display:flex;justify-content:space-between;gap:20px}
summary::-webkit-details-marker{display:none}
summary:after{content:"＋";font-size:22px;color:var(--accent);line-height:1}
details[open] summary:after{content:"－"}
details p{color:var(--muted);padding:15px 34px 0 0;margin:0}
.cta-panel{background:var(--primary);color:#fff;border-radius:20px;padding:48px;display:grid;grid-template-columns:1fr .9fr;gap:45px;align-items:center}
.cta-panel h2{color:#fff}
.cta-panel p{color:#c5d7ca;margin-top:14px}
.form{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.field{display:flex;flex-direction:column;gap:6px}
.field.full{grid-column:span 2}
.field label{font-size:13px;color:#dbe9df;font-weight:800}
.field input,.field select,.field textarea{width:100%;background:#f8fbf7;border:2px solid transparent;border-radius:8px;padding:12px 14px;color:var(--text);min-height:46px}
.field textarea{min-height:100px;resize:vertical}
.field input::placeholder,.field textarea::placeholder{color:#8a968f}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--focus);outline:0}
.form-note{grid-column:span 2;color:#a9c0b3;font-size:12px}
.form-status{grid-column:span 2;color:var(--yellow);font-size:13px;min-height:20px}
footer{background:var(--primary-deep);color:#dbe8de;padding:46px 0 25px}
.footer-top{display:flex;justify-content:space-between;gap:45px;padding-bottom:35px;border-bottom:1px solid rgba(255,255,255,.15)}
.footer-brand{max-width:410px}
.footer-brand .logo{color:#fff}
.footer-brand p{color:#adc2b5;margin-top:13px;font-size:14px}
.footer-links{display:flex;flex-wrap:wrap;gap:10px 22px;align-content:start;max-width:620px}
.footer-links a{font-size:14px;color:#c6d6cc}
.footer-links a:hover{color:var(--yellow)}
.copyright{display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;color:#91aa9d;font-size:12px;padding-top:22px}
.copyright a:hover{color:#fff}
.back-top{position:fixed;right:22px;bottom:22px;width:44px;height:44px;border-radius:9px;background:var(--accent);color:#fff;font-weight:900;display:none;z-index:10}
.back-top.show{display:block}
@media(max-width:1200px){.nav-wrap{gap:14px}.nav a{padding:10px 8px;font-size:13px}.nav-cta{padding:0 14px}.container{width:min(var(--max),calc(100% - 36px))}}
@media(max-width:992px){.nav{gap:0}.nav a{padding:9px 6px;font-size:12px}.feature-grid,.data-layout,.deep-grid,.quote-grid,.cta-panel{grid-template-columns:1fr}.layer-grid{grid-template-columns:1fr 1fr}.layer:first-child{grid-column:span 2}.related-grid{grid-template-columns:1fr 1fr}.deep-grid img{height:320px}.cta-panel{gap:25px}}
@media(max-width:768px){.container{width:min(100% - 32px,var(--max))}.nav{display:none;position:absolute;top:76px;left:0;right:0;background:var(--surface);border-bottom:1px solid var(--line);padding:12px 16px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}.nav.open{display:flex}.nav a{font-size:14px;padding:12px}.nav-cta{margin-left:auto}.menu-btn{display:block}.progress-step{min-width:150px}.progress-step:not(:last-child):after{width:25px;margin:0 8px}.banner{min-height:480px}.banner-content{padding:50px 0}.section{padding:64px 0}.section-head{display:block}.section-intro{margin-top:14px}.story-card{grid-template-columns:120px 1fr}.story-card img{min-height:150px}.layer-grid,.related-grid{grid-template-columns:1fr}.layer:first-child{grid-column:auto}.quote-box{font-size:21px}.form{grid-template-columns:1fr}.field.full,.form-note,.form-status{grid-column:auto}.footer-top{display:block}.footer-links{margin-top:25px}}
@media(max-width:520px){h1{font-size:42px}.banner p{font-size:16px}.story-card{display:block}.story-card img{height:170px}.story-body{padding:17px}.data-layout{gap:15px}.data-panel{padding:22px}.bar-row{grid-template-columns:76px 1fr 34px;font-size:13px}.cta-panel{padding:28px 22px}.copyright{display:block}.copyright span{display:block;margin-bottom:8px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition-duration:0.01ms!important;animation-duration:0.01ms!important;animation-iteration-count:1!important}}

/* roulang page: category2 */
:root{
      --primary:#123d32;
      --primary-deep:#0b2924;
      --primary-soft:#e4eee7;
      --accent:#ed7a32;
      --accent-deep:#c85d20;
      --accent-soft:#fff0e4;
      --yellow:#f6c85f;
      --bg:#f6f4ee;
      --surface:#fffdf9;
      --surface-2:#eeeae1;
      --text:#18201d;
      --muted:#68736d;
      --line:#d9ded6;
      --success:#3a8d65;
      --warning:#b77a18;
      --error:#b4483e;
      --focus:#f2a44f;
      --radius:16px;
      --radius-sm:10px;
      --shadow:0 14px 34px rgba(20,49,39,.09);
      --shadow-sm:0 5px 16px rgba(20,49,39,.07);
      --max:1240px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;color:var(--text);background:var(--bg);line-height:1.75;font-size:16px}
    a{color:inherit;text-decoration:none;transition:.25s ease}
    img{display:block;width:100%;object-fit:cover}
    button,input,select,textarea{font:inherit}
    button{cursor:pointer;border:0}
    h1,h2,h3,h4,p{margin:0}
    h1,h2,h3,h4{line-height:1.25;color:var(--primary)}
    h1{font-size:clamp(42px,5.2vw,68px);letter-spacing:-.06em}
    h2{font-size:clamp(30px,3.2vw,44px);letter-spacing:-.04em}
    h3{font-size:22px}
    .container{width:min(var(--max),calc(100% - 48px));margin:auto}
    .site-header{position:sticky;top:0;z-index:20;background:rgba(246,244,238,.94);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
    .nav-wrap{height:76px;display:flex;align-items:center;gap:28px}
    .logo{font-weight:900;font-size:24px;letter-spacing:-1px;color:var(--primary);white-space:nowrap}
    .logo i{display:inline-block;width:9px;height:9px;background:var(--accent);border-radius:50%;margin-left:5px}
    .nav{display:flex;gap:5px;align-items:center;flex:1}
    .nav a{font-size:14px;font-weight:700;color:var(--muted);padding:11px 12px;border-radius:8px}
    .nav a:hover,.nav a.active{color:var(--primary);background:var(--primary-soft)}
    .nav-cta,.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;padding:0 20px;border-radius:10px;font-weight:800}
    .nav-cta,.btn-primary{background:var(--accent);color:#fff}
    .nav-cta:hover,.btn-primary:hover{background:var(--accent-deep);transform:translateY(-2px)}
    .btn-outline{border:1px solid rgba(255,255,255,.45);color:#fff;background:rgba(255,255,255,.06)}
    .btn-outline:hover{background:#fff;color:var(--primary)}
    .btn-light{background:var(--surface);color:var(--primary)}
    .btn-light:hover{background:var(--accent-soft);transform:translateY(-2px)}
    .btn:focus-visible,.nav a:focus-visible,.nav-cta:focus-visible,.menu-btn:focus-visible,summary:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid var(--focus);outline-offset:3px}
    .menu-btn{display:none;background:transparent;color:var(--primary);font-size:25px;padding:8px}
    .progress-nav{background:var(--primary-deep);color:#dce9de}
    .progress-inner{display:flex;align-items:center;gap:0;min-height:58px;overflow-x:auto}
    .progress-step{display:flex;align-items:center;gap:10px;white-space:nowrap;color:#a9beb1;font-size:13px;font-weight:700}
    .progress-step:not(:last-child):after{content:"";width:46px;height:1px;background:#456257;margin:0 17px}
    .progress-step.active{color:var(--yellow)}
    .step-num{width:24px;height:24px;border:1px solid #698274;border-radius:50%;display:grid;place-items:center;font-size:12px}
    .progress-step.active .step-num{background:var(--accent);border-color:var(--accent);color:#fff}
    .page-hero{position:relative;overflow:hidden;background:var(--primary-deep);color:#fff}
    .page-hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(7,30,25,.96) 8%,rgba(7,30,25,.76) 53%,rgba(7,30,25,.3)),url("/assets/images/backpic/back-2.webp") center/cover}
    .hero-inner{position:relative;z-index:1;padding:72px 0 78px}
    .crumb{font-size:13px;color:#b7c9bd;margin-bottom:30px}
    .crumb a:hover{color:var(--yellow)}
    .hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:65px;align-items:center}
    .eyebrow,.badge{display:inline-flex;align-items:center;gap:7px;font-size:12px;font-weight:800;letter-spacing:.08em}
    .eyebrow{color:var(--yellow);margin-bottom:17px}
    .hero-copy{font-size:18px;line-height:1.9;color:#dbe7df;max-width:650px;margin-top:22px}
    .hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
    .hero-meta{display:flex;gap:10px;flex-wrap:wrap;margin-top:30px}
    .hero-meta span{font-size:13px;border:1px solid rgba(255,255,255,.22);padding:8px 12px;border-radius:8px;color:#d8e6dc}
    .hero-data{background:rgba(255,253,249,.97);color:var(--text);border-radius:18px;padding:26px;box-shadow:var(--shadow)}
    .hero-data-top{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);padding-bottom:17px;margin-bottom:20px}
    .hero-data-top strong{font-size:18px;color:var(--primary)}
    .live-dot{font-size:12px;color:var(--success);font-weight:800}
    .live-dot:before{content:"";display:inline-block;width:8px;height:8px;background:var(--success);border-radius:50%;margin-right:6px}
    .score-line{display:grid;grid-template-columns:1fr auto 1fr;gap:15px;align-items:center;text-align:center;margin-bottom:22px}
    .score-line strong{font-size:36px;color:var(--primary);letter-spacing:-.06em}
    .score-line span{font-size:12px;color:var(--muted)}
    .mini-bars{display:grid;gap:13px}
    .mini-row{display:grid;grid-template-columns:78px 1fr 38px;gap:10px;align-items:center;font-size:12px;color:var(--muted)}
    .bar{height:7px;background:var(--surface-2);border-radius:20px;overflow:hidden}
    .bar i{display:block;height:100%;background:var(--accent);border-radius:20px}
    .section{padding:92px 0}
    .section-tight{padding:68px 0}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:25px;margin-bottom:34px}
    .section-kicker{color:var(--accent);font-size:12px;font-weight:900;letter-spacing:.1em;margin-bottom:8px}
    .section-intro{max-width:590px;color:var(--muted);font-size:16px}
    .filter-panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow-sm);display:grid;grid-template-columns:1.1fr 1fr 1fr auto;gap:12px;align-items:end}
    .field label{display:block;font-weight:800;font-size:13px;color:var(--primary);margin-bottom:7px}
    .field select,.field input{width:100%;height:45px;border:1px solid var(--line);border-radius:8px;background:#fff;padding:0 13px;color:var(--text)}
    .field select:hover,.field input:hover{border-color:#a9b7ae}
    .filter-note{font-size:12px;color:var(--muted);margin-top:12px}
    .dashboard{display:grid;grid-template-columns:1.2fr .8fr;gap:18px}
    .dashboard-main,.side-stat,.data-table,.method-card,.feature-story,.related-card,.faq-list,.cta-panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius)}
    .dashboard-main{padding:29px}
    .dashboard-title{display:flex;justify-content:space-between;align-items:start;gap:20px;margin-bottom:28px}
    .dashboard-title p{color:var(--muted);font-size:13px}
    .metric-big{font-size:58px;line-height:1;color:var(--primary);font-weight:900;letter-spacing:-.08em}
    .metric-big small{font-size:15px;letter-spacing:0;font-weight:700;color:var(--muted)}
    .metric-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:26px}
    .metric-card{background:var(--primary-soft);border-radius:12px;padding:17px}
    .metric-card strong{display:block;font-size:25px;color:var(--primary);line-height:1.2}
    .metric-card span{font-size:12px;color:var(--muted)}
    .side-stack{display:grid;gap:18px}
    .side-stat{padding:23px}
    .side-stat.dark{background:var(--primary);color:#fff;border-color:var(--primary)}
    .side-stat.dark h3{color:#fff}
    .side-stat h3{font-size:18px;margin-bottom:14px}
    .side-stat p{font-size:13px;color:var(--muted)}
    .side-stat.dark p{color:#c8d9ce}
    .rank-list{display:grid;gap:11px}
    .rank-item{display:grid;grid-template-columns:25px 1fr auto;gap:10px;align-items:center;font-size:13px}
    .rank-item b{color:var(--accent)}
    .data-table{overflow:hidden}
    .table-head,.table-row{display:grid;grid-template-columns:1.4fr .75fr .8fr .85fr .9fr;gap:12px;align-items:center}
    .table-head{padding:15px 22px;background:var(--primary);color:#dce9de;font-size:12px;font-weight:800}
    .table-row{padding:17px 22px;border-bottom:1px solid var(--line);font-size:14px}
    .table-row:last-child{border-bottom:0}
    .table-row:hover{background:var(--accent-soft)}
    .team-name{font-weight:800;color:var(--primary)}
    .form-status{font-size:12px;color:var(--success);font-weight:800}
    .progress-track{height:7px;background:var(--surface-2);border-radius:20px;overflow:hidden;margin-top:8px}
    .progress-track i{display:block;height:100%;background:var(--accent);border-radius:20px}
    .deep{display:grid;grid-template-columns:1fr 1fr;gap:54px;align-items:center}
    .deep-media{position:relative}
    .deep-media img{height:390px;border-radius:18px}
    .image-tag{position:absolute;left:18px;bottom:18px;background:var(--primary);color:#fff;border-radius:8px;padding:8px 11px;font-size:12px;font-weight:800}
    .rich-copy p{color:var(--muted);margin-top:17px}
    .rich-copy ul{padding-left:20px;color:var(--muted);margin:20px 0 0}
    .rich-copy li{margin:8px 0}
    .note-box{border-left:3px solid var(--accent);background:var(--accent-soft);padding:17px 19px;margin-top:23px;color:var(--primary);font-size:14px}
    .dark-section{background:var(--primary-deep);color:#fff}
    .dark-section h2,.dark-section h3{color:#fff}
    .dark-section .section-intro{color:#b9cfc2}
    .method-layout{display:grid;grid-template-columns:.75fr 1.25fr;gap:35px;align-items:start}
    .method-lead{padding-right:25px}
    .method-lead p{color:#bfd2c6;margin-top:18px}
    .method-list{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
    .method-card{padding:23px;background:#123d32;border-color:#34594d}
    .method-card .num{color:var(--yellow);font-weight:900;font-size:14px}
    .method-card h3{font-size:19px;margin:9px 0;color:#fff}
    .method-card p{font-size:14px;color:#c6d8cc}
    .feature-grid{display:grid;grid-template-columns:1.3fr .7fr;gap:18px}
    .feature-story{overflow:hidden}
    .feature-story img{height:280px}
    .feature-body{padding:25px}
    .feature-body p{color:var(--muted);margin-top:12px}
    .feature-body .btn{margin-top:20px}
    .signal-list{display:grid;gap:12px}
    .signal-item{padding:20px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-sm)}
    .signal-item span{color:var(--accent);font-size:12px;font-weight:900}
    .signal-item h3{font-size:18px;margin:7px 0}
    .signal-item p{font-size:13px;color:var(--muted)}
    .related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
    .related-card{overflow:hidden}
    .related-card img{height:170px}
    .related-body{padding:19px}
    .related-body h3{font-size:19px}
    .related-body p{font-size:13px;color:var(--muted);margin-top:8px}
    .related-body a{display:inline-block;color:var(--accent-deep);font-size:13px;font-weight:800;margin-top:14px}
    .faq-wrap{display:grid;grid-template-columns:.72fr 1.28fr;gap:45px}
    .faq-list{overflow:hidden}
    details{border-bottom:1px solid var(--line);padding:0 22px}
    details:last-child{border-bottom:0}
    summary{list-style:none;cursor:pointer;font-weight:800;color:var(--primary);padding:21px 28px 21px 0;position:relative}
    summary::-webkit-details-marker{display:none}
    summary:after{content:"+";position:absolute;right:0;top:17px;font-size:24px;color:var(--accent);font-weight:400}
    details[open] summary:after{content:"−"}
    details p{color:var(--muted);font-size:14px;padding:0 0 20px;max-width:760px}
    .cta-panel{background:var(--primary);color:#fff;padding:43px;display:grid;grid-template-columns:.85fr 1.15fr;gap:50px}
    .cta-panel h2{color:#fff}
    .cta-panel p{color:#c7d8cd;margin-top:14px}
    .form{display:grid;grid-template-columns:1fr 1fr;gap:14px}
    .field.full{grid-column:1/-1}
    .field input,.field select,.field textarea{background:#f8fbf7;border:2px solid transparent;border-radius:8px;padding:11px 13px;color:var(--text)}
    .field textarea{min-height:100px;resize:vertical}
    .field input:focus,.field select:focus,.field textarea:focus{border-color:var(--focus);outline:none}
    .required{color:var(--accent)}
    .privacy{font-size:12px;color:#b9cfc2;margin-top:12px}
    .submit-state{display:none;margin-top:12px;color:var(--yellow);font-size:13px}
    .brand-section{background:var(--surface-2)}
    .brand-layout{display:grid;grid-template-columns:1fr .72fr;gap:65px;align-items:start}
    .brand-layout p{font-size:17px;color:var(--muted);line-height:2}
    .brand-facts{display:grid;gap:13px}
    .fact{border-top:1px solid var(--line);padding-top:13px}
    .fact strong{display:block;font-size:25px;color:var(--primary)}
    .fact span{color:var(--muted);font-size:13px}
    footer{background:var(--primary-deep);color:#dce9de;padding:47px 0 25px}
    .footer-top{display:flex;justify-content:space-between;gap:45px;padding-bottom:35px;border-bottom:1px solid rgba(220,233,222,.18)}
    .footer-brand{max-width:360px}
    .footer-brand .logo{color:#fff}
    .footer-brand p{color:#abc0b2;font-size:13px;margin-top:14px}
    .footer-links{display:flex;flex-wrap:wrap;gap:12px 20px;align-content:start;max-width:620px}
    .footer-links a{font-size:13px;color:#c7d8cc}
    .footer-links a:hover{color:var(--yellow)}
    .copyright{display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;padding-top:22px;color:#91aa9b;font-size:12px}
    .copyright a:hover{color:var(--yellow)}
    .back-top{position:fixed;right:22px;bottom:22px;width:44px;height:44px;border-radius:10px;background:var(--accent);color:#fff;display:grid;place-items:center;box-shadow:var(--shadow);opacity:0;pointer-events:none;transition:.25s;z-index:15}
    .back-top.show{opacity:1;pointer-events:auto}
    .empty-note{display:none;padding:18px;background:var(--accent-soft);color:var(--primary);border-radius:10px;margin-top:15px;font-size:14px}
    @media(max-width:1100px){
      .nav-wrap{gap:16px}.nav a{padding:10px 8px;font-size:13px}.nav-cta{padding:0 14px}
      .hero-grid,.dashboard,.feature-grid{grid-template-columns:1fr}
      .hero-data{max-width:620px}
    }
    @media(max-width:800px){
      .container{width:min(var(--max),calc(100% - 32px))}
      .nav{display:none;position:absolute;top:76px;left:0;right:0;background:var(--bg);border-bottom:1px solid var(--line);padding:14px 20px;box-shadow:var(--shadow-sm);flex-direction:column;align-items:stretch}
      .nav.open{display:flex}.nav a{padding:13px 12px}.nav-cta{margin-left:auto}.menu-btn{display:block}
      .hero-inner{padding:52px 0 58px}.hero-grid{gap:38px}.hero-copy{font-size:16px}
      .section{padding:68px 0}.section-head{display:block}.section-head .section-intro{margin-top:15px}
      .filter-panel{grid-template-columns:1fr 1fr}.filter-panel .btn{grid-column:1/-1}
      .metric-grid{grid-template-columns:repeat(3,1fr)}
      .deep,.method-layout,.faq-wrap,.cta-panel,.brand-layout{grid-template-columns:1fr;gap:30px}
      .deep-media{order:0}.deep-media img{height:300px}
      .method-lead{padding-right:0}.related-grid{grid-template-columns:1fr 1fr}
      .footer-top{display:block}.footer-links{margin-top:28px}
    }
    @media(max-width:560px){
      h1{font-size:42px}.progress-inner{margin:0 -16px;padding:0 16px}.progress-step:not(:last-child):after{width:22px;margin:0 10px}
      .hero-actions .btn{width:100%}.hero-meta span{font-size:12px}
      .filter-panel,.metric-grid,.method-list,.related-grid{grid-template-columns:1fr}
      .dashboard-main{padding:21px}.metric-big{font-size:48px}
      .table-head{display:none}.table-row{grid-template-columns:1fr 1fr;padding:17px}.table-row span:nth-child(1){grid-column:1/-1}
      .table-row span:before{content:attr(data-label);display:block;font-size:11px;color:var(--muted);margin-bottom:2px}
      .cta-panel{padding:27px 21px}.form{grid-template-columns:1fr}.field.full{grid-column:auto}
      .footer-links{display:grid;grid-template-columns:1fr 1fr}.copyright{display:block}.copyright span{display:block;margin-top:8px}
    }
    @media(prefers-reduced-motion:reduce){
      *,*:before,*:after{scroll-behavior:auto!important;transition:none!important}
    }

/* roulang page: category5 */
:root{
      --primary:#123d32;
      --primary-deep:#0b2924;
      --primary-soft:#e4eee7;
      --accent:#ed7a32;
      --accent-deep:#c85d20;
      --accent-soft:#fff0e4;
      --yellow:#f6c85f;
      --bg:#f6f4ee;
      --surface:#fffdf9;
      --surface-2:#eeeae1;
      --text:#18201d;
      --muted:#68736d;
      --line:#d9ded6;
      --success:#3a8d65;
      --warning:#b77a18;
      --error:#b4483e;
      --focus:#f2a44f;
      --radius:16px;
      --radius-sm:10px;
      --shadow:0 14px 34px rgba(20,49,39,.09);
      --shadow-sm:0 5px 16px rgba(20,49,39,.07);
      --max:1240px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;color:var(--text);background:var(--bg);line-height:1.75;font-size:16px}
    a{color:inherit;text-decoration:none;transition:.25s ease}
    img{display:block;width:100%;object-fit:cover}
    button,input,select,textarea{font:inherit}
    button{cursor:pointer;border:0}
    h1,h2,h3,p{margin-top:0}
    h1,h2,h3{line-height:1.25;color:var(--primary);letter-spacing:0}
    h1{font-size:clamp(42px,5vw,68px);margin-bottom:22px}
    h2{font-size:clamp(30px,3.5vw,44px);margin-bottom:14px}
    h3{font-size:22px;margin-bottom:10px}
    .container{width:min(var(--max),calc(100% - 48px));margin:auto}
    .site-header{position:sticky;top:0;z-index:20;background:rgba(246,244,238,.95);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
    .nav-wrap{height:76px;display:flex;align-items:center;gap:25px}
    .logo{font-weight:900;font-size:24px;letter-spacing:0;color:var(--primary);white-space:nowrap}
    .logo i{display:inline-block;width:9px;height:9px;background:var(--accent);border-radius:50%;margin-left:5px}
    .nav{display:flex;gap:3px;align-items:center;flex:1}
    .nav a{font-size:14px;font-weight:700;color:var(--muted);padding:11px 10px;border-radius:8px}
    .nav a:hover,.nav a.active{color:var(--primary);background:var(--primary-soft)}
    .nav-cta,.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;padding:0 20px;border-radius:10px;font-weight:800}
    .nav-cta,.btn-primary{background:var(--accent);color:#fff}
    .nav-cta:hover,.btn-primary:hover{background:var(--accent-deep);transform:translateY(-2px)}
    .btn-outline{border:1px solid var(--primary);color:var(--primary);background:transparent}
    .btn-outline:hover{background:var(--primary);color:#fff}
    .btn-light{background:#fff;color:var(--primary)}
    .btn:active,.nav-cta:active{transform:translateY(0)}
    a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid var(--focus);outline-offset:3px}
    .menu-btn{display:none;background:transparent;color:var(--primary);font-size:25px;padding:8px}
    .progress-nav{background:var(--primary-deep);color:#dce9de}
    .progress-inner{display:flex;align-items:center;gap:0;min-height:56px;overflow-x:auto}
    .progress-step{display:flex;align-items:center;gap:9px;white-space:nowrap;color:#a9beb1;font-size:13px;padding-right:42px;position:relative}
    .progress-step:not(:last-child):after{content:"";position:absolute;right:14px;width:24px;height:1px;background:#46695b}
    .progress-step span{display:grid;place-items:center;width:24px;height:24px;border:1px solid #608170;border-radius:50%;font-size:12px}
    .progress-step.active{color:#fff}
    .progress-step.active span{background:var(--accent);border-color:var(--accent);color:#fff}
    .hero{position:relative;color:#fff;overflow:hidden;background:var(--primary-deep)}
    .hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(7,30,25,.94) 8%,rgba(7,30,25,.68) 58%,rgba(7,30,25,.36)),url("/assets/images/backpic/back-2.webp") center/cover}
    .hero-inner{position:relative;z-index:1;padding:82px 0 88px}
    .crumb{font-size:13px;color:#afc2b7;margin-bottom:32px}
    .crumb a:hover{color:var(--yellow)}
    .hero-grid{display:grid;grid-template-columns:1fr .8fr;gap:70px;align-items:end}
    .eyebrow,.badge{display:inline-flex;align-items:center;gap:7px;font-size:12px;font-weight:800}
    .eyebrow{color:var(--yellow);margin-bottom:18px}
    .hero h1{color:#fff;max-width:650px}
    .hero-copy{font-size:18px;line-height:1.9;color:#dbe7df;max-width:650px}
    .hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
    .hero .btn-outline{border-color:rgba(255,255,255,.45);color:#fff;background:rgba(255,255,255,.06)}
    .hero .btn-outline:hover{background:#fff;color:var(--primary)}
    .hero-meta{display:flex;gap:10px;flex-wrap:wrap;margin-top:30px}
    .hero-meta span{font-size:13px;border:1px solid rgba(255,255,255,.23);padding:7px 11px;border-radius:8px;color:#d8e6dc}
    .score-panel{background:rgba(255,253,249,.97);color:var(--text);border-radius:18px;padding:25px;box-shadow:var(--shadow)}
    .panel-label{display:flex;justify-content:space-between;color:var(--muted);font-size:13px;margin-bottom:18px}
    .score-line{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);padding:15px 0}
    .score-line:last-child{border-bottom:0}
    .team{display:flex;align-items:center;gap:10px;font-weight:800}
    .team-mark{width:30px;height:30px;border-radius:8px;background:var(--primary-soft);display:grid;place-items:center;color:var(--primary);font-size:12px}
    .score{font-size:27px;font-weight:900;color:var(--primary)}
    .score small{font-size:12px;color:var(--muted);font-weight:600;margin-left:7px}
    .section{padding:86px 0}
    .section-tight{padding:65px 0}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:25px;margin-bottom:34px}
    .section-kicker{color:var(--accent);font-size:12px;font-weight:900;letter-spacing:.08em;margin-bottom:8px}
    .section-intro{max-width:570px;color:var(--muted)}
    .stats-band{background:var(--surface);border-bottom:1px solid var(--line)}
    .stats-layout{display:grid;grid-template-columns:1.2fr 2fr;gap:45px;align-items:center}
    .main-stat{display:flex;align-items:end;gap:14px}
    .main-stat strong{font-size:72px;line-height:1;color:var(--primary)}
    .main-stat span{color:var(--muted);padding-bottom:9px}
    .stat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
    .stat-item{border-left:3px solid var(--accent);padding:13px 18px;background:var(--surface-2)}
    .stat-item strong{display:block;color:var(--primary);font-size:27px}
    .stat-item span{font-size:13px;color:var(--muted)}
    .review-layout{display:grid;grid-template-columns:1.1fr .9fr;gap:18px}
    .review-lead{background:var(--primary);color:#fff;border-radius:var(--radius);padding:32px;display:grid;grid-template-columns:1fr .85fr;gap:27px;min-height:400px}
    .review-lead h3{font-size:29px;color:#fff}
    .review-lead p{color:#cbdcd1}
    .review-lead img{height:205px;border-radius:11px;margin-top:25px}
    .review-lead .badge{color:var(--yellow)}
    .review-link{display:inline-block;margin-top:18px;color:var(--yellow);font-weight:800;font-size:14px}
    .review-side{display:grid;gap:18px}
    .review-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:24px;display:flex;justify-content:space-between;gap:20px}
    .review-card p{font-size:14px;color:var(--muted);margin-bottom:0}
    .review-card .number{font-size:36px;font-weight:900;color:var(--accent);line-height:1}
    .dark-section{background:var(--primary-deep);color:#fff}
    .dark-section h2,.dark-section h3{color:#fff}
    .dark-section .section-intro{color:#b9cfc2}
    .timeline{position:relative;margin-top:30px;padding-left:31px}
    .timeline:before{content:"";position:absolute;left:8px;top:8px;bottom:8px;width:2px;background:#456b5b}
    .timeline-item{position:relative;padding:0 0 29px}
    .timeline-item:before{content:"";position:absolute;left:-29px;top:8px;width:12px;height:12px;background:var(--accent);border:3px solid var(--primary-deep);box-shadow:0 0 0 1px var(--accent);border-radius:50%}
    .timeline-item time{font-size:12px;color:var(--yellow);font-weight:800}
    .timeline-item h3{font-size:20px;margin:5px 0;color:#fff}
    .timeline-item p{color:#c3d3ca;font-size:14px;margin-bottom:0}
    .data-board{display:grid;grid-template-columns:.8fr 1.2fr;gap:18px}
    .board-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:29px}
    .board-card h3{margin-bottom:22px}
    .metric-row{display:grid;grid-template-columns:110px 1fr 50px;align-items:center;gap:13px;margin:18px 0;font-size:14px}
    .metric-row span{color:var(--muted)}
    .metric-row strong{text-align:right;color:var(--primary)}
    .bar{height:9px;border-radius:5px;background:var(--surface-2);overflow:hidden}
    .bar i{height:100%;display:block;background:var(--accent);border-radius:5px}
    .deep{display:grid;grid-template-columns:.9fr 1.1fr;gap:58px;align-items:center}
    .deep.reverse{grid-template-columns:1.1fr .9fr}
    .deep.reverse .deep-media{order:2}
    .deep-media img{height:370px;border-radius:18px}
    .deep-copy p{color:var(--muted)}
    .check-list{padding:0;margin:22px 0 0;list-style:none}
    .check-list li{padding:11px 0 11px 28px;border-top:1px solid var(--line);position:relative}
    .check-list li:before{content:"✓";position:absolute;left:0;color:var(--success);font-weight:900}
    .quote-strip{border-left:4px solid var(--accent);padding:20px 25px;background:var(--accent-soft);color:var(--primary);font-size:20px;font-weight:800;margin-top:25px}
    .table-wrap{overflow-x:auto}
    .compare-table{width:100%;border-collapse:collapse;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
    .compare-table th,.compare-table td{text-align:left;padding:17px 19px;border-bottom:1px solid var(--line)}
    .compare-table th{background:var(--primary);color:#fff;font-size:14px}
    .compare-table td{font-size:14px;color:var(--muted)}
    .compare-table td:first-child{font-weight:800;color:var(--text)}
    .news-layout{display:grid;grid-template-columns:.85fr 1.15fr;gap:44px}
    .news-feature{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
    .news-feature img{height:255px}
    .news-feature-body{padding:24px}
    .news-feature-body p,.news-list p{color:var(--muted);font-size:14px}
    .news-meta{color:var(--accent);font-size:12px;font-weight:800}
    .news-list{border-top:1px solid var(--line)}
    .news-list article{display:grid;grid-template-columns:90px 1fr auto;gap:18px;align-items:start;padding:18px 0;border-bottom:1px solid var(--line)}
    .news-list h3{font-size:18px;margin:0}
    .news-list p{margin:4px 0 0}
    .read-more{color:var(--accent-deep);font-size:13px;font-weight:800;white-space:nowrap}
    .faq-wrap{display:grid;grid-template-columns:.75fr 1.25fr;gap:55px}
    .faq-list{border-top:1px solid var(--line)}
    .faq-item{border-bottom:1px solid var(--line)}
    .faq-question{width:100%;background:transparent;text-align:left;display:flex;justify-content:space-between;gap:20px;padding:20px 0;color:var(--text);font-weight:800}
    .faq-question b{color:var(--accent);font-size:22px;transition:.25s}
    .faq-answer{display:none;color:var(--muted);font-size:14px;padding:0 35px 20px 0}
    .faq-item.open .faq-answer{display:block}
    .faq-item.open .faq-question b{transform:rotate(45deg)}
    .cta-panel{background:var(--primary);color:#fff;border-radius:20px;padding:48px;display:grid;grid-template-columns:1fr .9fr;gap:55px;align-items:center}
    .cta-panel h2{color:#fff}
    .cta-panel p{color:#c5d7ca}
    .subscribe-form{display:grid;grid-template-columns:1fr 1fr;gap:13px}
    .field label{display:block;color:#e1ede5;font-size:13px;font-weight:700;margin-bottom:6px}
    .field input,.field select,.field textarea{width:100%;background:#f8fbf7;border:2px solid transparent;border-radius:8px;padding:11px 13px;color:var(--text)}
    .field textarea{min-height:100px;resize:vertical}
    .field.full{grid-column:1/-1}
    .field input:focus,.field select:focus,.field textarea:focus{border-color:var(--focus);outline:0}
    .required{color:var(--yellow)}
    .form-note{grid-column:1/-1;color:#a8c1b2;font-size:12px;margin:0}
    .submit-state{display:none;grid-column:1/-1;color:var(--yellow);font-size:14px}
    footer{background:var(--primary-deep);color:#dce9de;padding:48px 0 25px}
    .footer-top{display:flex;justify-content:space-between;gap:45px;padding-bottom:35px;border-bottom:1px solid rgba(255,255,255,.15)}
    .footer-brand{max-width:410px}
    .footer-brand .logo{color:#fff}
    .footer-brand p{color:#a9beb1;font-size:14px;margin:14px 0 0}
    .footer-links{display:flex;flex-wrap:wrap;gap:12px 22px;align-content:start;max-width:560px}
    .footer-links a{color:#b8c9be;font-size:14px}
    .footer-links a:hover{color:var(--yellow)}
    .copyright{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;color:#8ea69a;font-size:12px;padding-top:22px}
    .copyright a:hover{color:#fff}
    .back-top{position:fixed;right:24px;bottom:24px;width:44px;height:44px;border-radius:10px;background:var(--accent);color:#fff;opacity:0;pointer-events:none;transition:.25s;box-shadow:var(--shadow-sm)}
    .back-top.visible{opacity:1;pointer-events:auto}
    .back-top:hover{background:var(--accent-deep);transform:translateY(-2px)}
    @media(max-width:1100px){
      .nav-wrap{gap:12px}.nav a{padding:10px 7px;font-size:13px}.nav-cta{padding:0 13px}
      .hero-grid,.deep,.deep.reverse{gap:35px}.review-lead{grid-template-columns:1fr}
    }
    @media(max-width:820px){
      .container{width:min(var(--max),calc(100% - 32px))}
      .nav{display:none;position:absolute;top:76px;left:0;right:0;background:var(--bg);border-bottom:1px solid var(--line);padding:12px 16px;box-shadow:var(--shadow-sm);flex-direction:column;align-items:stretch}
      .nav.open{display:flex}.nav a{padding:13px 15px}.menu-btn{display:block}.nav-cta{margin-left:auto}
      .hero-inner{padding:60px 0 66px}.hero-grid,.stats-layout,.data-board,.deep,.deep.reverse,.news-layout,.faq-wrap,.cta-panel{grid-template-columns:1fr}
      .score-panel{max-width:560px}.stat-grid{grid-template-columns:repeat(3,1fr)}
      .deep.reverse .deep-media{order:0}.deep-media img{height:300px}
      .cta-panel{padding:32px;gap:25px}
    }
    @media(max-width:560px){
      h1{font-size:42px}.section{padding:62px 0}.section-tight{padding:48px 0}
      .nav-cta{display:none}.progress-inner{min-height:52px}.progress-step{padding-right:32px;font-size:12px}
      .stat-grid{grid-template-columns:1fr 1fr}.main-stat strong{font-size:58px}
      .review-lead{padding:24px}.board-card{padding:22px}.metric-row{grid-template-columns:84px 1fr 40px;gap:8px;font-size:13px}
      .news-list article{grid-template-columns:1fr auto;gap:5px 12px}.news-list article time{grid-column:1/-1}.news-list p{font-size:13px}
      .subscribe-form{grid-template-columns:1fr}.field.full,.form-note,.submit-state{grid-column:auto}
      .cta-panel{padding:25px 20px}.footer-top{display:block}.footer-links{margin-top:28px;gap:13px 18px}.copyright{display:block}.copyright span{display:block;margin-top:8px}
    }
    @media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition:none!important}}

/* roulang page: category1 */
:root{
      --primary:#123d32;--primary-deep:#0b2924;--primary-soft:#e4eee7;
      --accent:#ed7a32;--accent-deep:#c85d20;--accent-soft:#fff0e4;
      --yellow:#f6c85f;--bg:#f6f4ee;--surface:#fffdf9;--surface-2:#eeeae1;
      --text:#18201d;--muted:#68736d;--line:#d9ded6;--success:#3a8d65;
      --warning:#b77a18;--error:#b4483e;--focus:#f2a44f;--radius:16px;
      --radius-sm:10px;--shadow:0 14px 34px rgba(20,49,39,.09);
      --shadow-sm:0 5px 16px rgba(20,49,39,.07);--max:1240px
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;color:var(--text);background:var(--bg);line-height:1.75;font-size:16px}
    a{color:inherit;text-decoration:none;transition:.25s ease}
    img{display:block;width:100%;object-fit:cover}
    button,input,select,textarea{font:inherit}
    button{cursor:pointer;border:0}
    h1,h2,h3,p{margin:0}
    h1{font-size:clamp(42px,5.5vw,72px);line-height:1.12;letter-spacing:-.06em}
    h2{font-size:clamp(30px,4vw,44px);line-height:1.2;letter-spacing:-.04em}
    h3{font-size:22px;line-height:1.35}
    .container{width:min(var(--max),calc(100% - 48px));margin:auto}
    .site-header{position:sticky;top:0;z-index:20;background:rgba(246,244,238,.94);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
    .nav-wrap{height:76px;display:flex;align-items:center;gap:25px}
    .logo{font-weight:900;font-size:24px;letter-spacing:-1px;color:var(--primary);white-space:nowrap}
    .logo i{display:inline-block;width:9px;height:9px;background:var(--accent);border-radius:50%;margin-left:5px}
    .nav{display:flex;gap:3px;align-items:center;flex:1}
    .nav a{font-size:14px;font-weight:700;color:var(--muted);padding:11px 11px;border-radius:8px}
    .nav a:hover,.nav a.active{color:var(--primary);background:var(--primary-soft)}
    .nav-cta,.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;padding:0 20px;border-radius:10px;font-weight:800}
    .nav-cta,.btn-primary{background:var(--accent);color:#fff}
    .nav-cta:hover,.btn-primary:hover{background:var(--accent-deep);transform:translateY(-2px)}
    .btn-outline{border:1px solid var(--line);color:var(--primary);background:transparent}
    .btn-outline:hover{background:var(--primary);color:#fff;border-color:var(--primary)}
    .menu-btn{display:none;background:transparent;color:var(--primary);font-size:25px;padding:8px}
    .progress-nav{background:var(--primary-deep);color:#dce9de}
    .progress-inner{display:flex;align-items:center;gap:0;min-height:54px;overflow:auto}
    .step{display:flex;align-items:center;gap:9px;white-space:nowrap;color:#9eb6a8;font-size:13px;font-weight:700}
    .step:not(:last-child):after{content:"";width:55px;height:1px;background:#3f6155;margin:0 18px}
    .step.active{color:var(--yellow)}
    .step-dot{width:23px;height:23px;border:1px solid #6a887a;border-radius:50%;display:grid;place-items:center;font-size:11px}
    .active .step-dot{background:var(--accent);border-color:var(--accent);color:#fff}
    .hero{position:relative;min-height:590px;display:flex;align-items:center;color:#fff;background:var(--primary-deep);overflow:hidden}
    .hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(7,30,25,.96) 10%,rgba(7,30,25,.75) 51%,rgba(7,30,25,.27)),url("/assets/images/backpic/back-2.webp") center/cover}
    .hero-inner{position:relative;z-index:1;width:100%;padding:72px 0}
    .crumb{font-size:13px;color:#b5c7bd;margin-bottom:30px}
    .crumb a:hover{color:var(--yellow)}
    .hero-grid{display:grid;grid-template-columns:1fr .92fr;gap:65px;align-items:center}
    .eyebrow,.badge{display:inline-flex;align-items:center;gap:7px;font-size:12px;font-weight:800;letter-spacing:.08em}
    .eyebrow{color:var(--yellow);margin-bottom:18px}
    .hero h1{max-width:650px}
    .hero-copy{font-size:18px;line-height:1.9;color:#dbe7df;max-width:610px;margin-top:23px}
    .hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
    .hero .btn-outline{color:#fff;border-color:rgba(255,255,255,.45)}
    .hero .btn-outline:hover{background:#fff;color:var(--primary)}
    .hero-meta{display:flex;gap:10px;flex-wrap:wrap;margin-top:28px}
    .hero-meta span{font-size:13px;border:1px solid rgba(255,255,255,.2);padding:7px 11px;border-radius:8px;color:#d8e6dc}
    .schedule-card{background:rgba(255,253,249,.97);color:var(--text);border-radius:18px;padding:25px;box-shadow:0 20px 50px rgba(0,0,0,.22);max-width:440px;margin-left:auto}
    .schedule-top{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);padding-bottom:17px}
    .schedule-top strong{font-size:17px;color:var(--primary)}
    .live-dot{font-size:12px;color:var(--accent);font-weight:800}
    .live-dot:before{content:"";display:inline-block;width:7px;height:7px;background:var(--accent);border-radius:50%;margin-right:6px}
    .match-line{display:grid;grid-template-columns:70px 1fr 65px;align-items:center;gap:15px;padding:22px 0;border-bottom:1px solid var(--line)}
    .match-line:last-child{border-bottom:0;padding-bottom:4px}
    .match-time{font-size:14px;font-weight:900;color:var(--primary)}
    .teams{font-weight:800;line-height:1.5}
    .teams small{display:block;color:var(--muted);font-size:12px;font-weight:500}
    .match-tag{text-align:right;font-size:11px;color:var(--accent);font-weight:800}
    .countdown{display:flex;align-items:center;gap:10px;margin-top:20px;padding-top:17px;border-top:1px dashed var(--line);font-size:13px;color:var(--muted)}
    .ring{width:38px;height:38px;border-radius:50%;border:4px solid var(--accent-soft);border-top-color:var(--accent);display:grid;place-items:center;font-size:10px;color:var(--accent);font-weight:900}
    .section{padding:88px 0}
    .section-tight{padding:64px 0}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:25px;margin-bottom:34px}
    .section-kicker{color:var(--accent);font-size:12px;font-weight:900;letter-spacing:.1em;margin-bottom:8px}
    .section-intro{max-width:570px;color:var(--muted);font-size:16px}
    .stat-board{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:16px;overflow:hidden}
    .stat{background:var(--surface);padding:25px 27px;min-height:145px}
    .stat.main{background:var(--primary);color:#fff}
    .stat strong{display:block;font-size:43px;line-height:1;color:var(--primary);letter-spacing:-.07em;margin:13px 0 8px}
    .stat.main strong{color:var(--yellow)}
    .stat span{font-size:13px;color:var(--muted)}
    .stat.main span{color:#c8d9ce}
    .matrix{display:grid;grid-template-columns:1.35fr .85fr .85fr;gap:16px}
    .matrix-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:26px;position:relative;overflow:hidden}
    .matrix-card.large{grid-row:span 2;background:var(--primary);color:#fff;padding:32px}
    .matrix-card.large h3{color:#fff;font-size:29px;margin:13px 0 9px}
    .matrix-card h3{margin:12px 0 9px}
    .matrix-card p{font-size:14px;color:var(--muted)}
    .matrix-card.large p{color:#cbdcd1}
    .matrix-card img{height:178px;border-radius:11px;margin-top:23px}
    .card-link{display:inline-block;margin-top:17px;color:var(--accent);font-size:13px;font-weight:800}
    .matrix-card.large .card-link{color:var(--yellow)}
    .timeline{border-left:2px solid var(--line);margin:15px 0 0 9px}
    .timeline-item{position:relative;padding:0 0 25px 26px}
    .timeline-item:before{content:"";position:absolute;left:-8px;top:7px;width:14px;height:14px;border:3px solid var(--surface);background:var(--accent);border-radius:50%;box-shadow:0 0 0 1px var(--accent)}
    .timeline-item time{display:block;color:var(--accent);font-size:12px;font-weight:900}
    .timeline-item strong{display:block;font-size:15px;margin-top:3px}
    .timeline-item span{display:block;color:var(--muted);font-size:13px}
    .compare{display:grid;grid-template-columns:1fr 1fr;gap:16px}
    .compare-side{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:30px}
    .compare-side.featured{background:var(--primary);color:#fff}
    .compare-side h3{margin-bottom:20px}
    .featured h3{color:#fff}
    .compare-row{display:grid;grid-template-columns:115px 1fr;gap:15px;padding:16px 0;border-top:1px solid var(--line);font-size:14px}
    .featured .compare-row{border-color:rgba(255,255,255,.18)}
    .compare-row strong{color:var(--accent)}
    .featured .compare-row strong{color:var(--yellow)}
    .bar{height:7px;background:var(--surface-2);border-radius:10px;margin-top:8px;overflow:hidden}
    .bar i{display:block;height:100%;background:var(--accent);border-radius:10px}
    .featured .bar{background:#46695b}.featured .bar i{background:var(--yellow)}
    .deep{display:grid;grid-template-columns:.9fr 1.1fr;gap:58px;align-items:center}
    .deep.reverse{grid-template-columns:1.1fr .9fr}
    .deep.reverse .deep-media
    .deep-media img{height:390px;border-radius:18px}
    .deep-copy p{color:var(--muted);margin-top:17px}
    .deep-copy ul{padding:0;margin:22px 0 0;list-style:none}
    .deep-copy li{padding:11px 0;border-top:1px solid var(--line);font-size:14px}
    .deep-copy li:before{content:"✓";color:var(--accent);font-weight:900;margin-right:10px}
    .dark-section{background:var(--primary-deep);color:#fff}
    .dark-section h2,.dark-section h3{color:#fff}
    .dark-section .section-intro{color:#b9cfc2}
    .feature-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:18px}
    .feature-main{position:relative;min-height:360px;border-radius:18px;overflow:hidden;padding:30px;display:flex;align-items:end}
    .feature-main:before{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(4,22,18,.9),rgba(4,22,18,.08)),url("/assets/images/coverpic/cover-4.webp") center/cover}
    .feature-main>div{position:relative;z-index:1}
    .feature-main p{color:#d3e1d8;margin-top:10px}
    .feature-list{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.15);border-radius:18px;padding:13px 25px}
    .feature-list a{display:block;padding:19px 0;border-bottom:1px solid rgba(255,255,255,.15)}
    .feature-list a:last-child{border:0}
    .feature-list small{display:block;color:var(--yellow);font-size:12px}
    .feature-list strong{display:block;margin-top:4px}
    .news-layout{display:grid;grid-template-columns:.9fr 1.1fr;gap:38px}
    .lead-news{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
    .lead-news img{height:250px}
    .lead-body{padding:25px}
    .news-meta{display:flex;gap:12px;color:var(--accent);font-size:12px;font-weight:800;margin-bottom:10px}
    .lead-body p,.news-item p{color:var(--muted);font-size:14px;margin-top:8px}
    .news-item{display:grid;grid-template-columns:90px 1fr;gap:17px;padding:17px 0;border-bottom:1px solid var(--line)}
    .news-item:last-child{border-bottom:0}
    .news-date{font-size:13px;color:var(--accent);font-weight:800}
    .news-item h3{font-size:18px}
    .read{font-size:13px;color:var(--primary);font-weight:800;display:inline-block;margin-top:9px}
    .read:hover{color:var(--accent);text-decoration:underline}
    .faq-wrap{display:grid;grid-template-columns:.75fr 1.25fr;gap:50px}
    .faq-list{border-top:1px solid var(--line)}
    .faq-item{border-bottom:1px solid var(--line)}
    .faq-q{width:100%;background:transparent;text-align:left;padding:20px 0;display:flex;justify-content:space-between;gap:20px;color:var(--text);font-weight:800}
    .faq-q span:last-child{font-size:24px;color:var(--accent);transition:.25s}
    .faq-a{max-height:0;overflow:hidden;color:var(--muted);font-size:14px;transition:max-height .3s ease,padding .3s ease}
    .faq-item.open .faq-a{max-height:150px;padding:0 35px 20px 0}
    .faq-item.open .faq-q span:last-child{transform:rotate(45deg)}
    .cta-panel{display:grid;grid-template-columns:.85fr 1.15fr;gap:50px;background:var(--primary);color:#fff;border-radius:20px;padding:45px}
    .cta-panel h2{color:#fff}
    .cta-panel p{color:#c5d7ca;margin-top:15px;font-size:14px}
    .form{display:grid;grid-template-columns:1fr 1fr;gap:15px}
    .field{display:flex;flex-direction:column;gap:6px}
    .field.full{grid-column:1/-1}
    .field label{font-size:13px;color:#dbe9df;font-weight:700}
    .field input,.field select,.field textarea{width:100%;background:#f8fbf7;border:2px solid transparent;border-radius:8px;padding:11px 13px;outline:none;color:var(--text)}
    .field textarea{min-height:100px;resize:vertical}
    .field input:focus,.field select:focus,.field textarea:focus{border-color:var(--focus);box-shadow:0 0 0 3px rgba(242,164,79,.2)}
    .privacy{font-size:12px;color:#a9c0b1;grid-column:1/-1}
    .submit-note{display:none;color:var(--yellow);font-size:13px;grid-column:1/-1}
    footer{background:#071b17;color:#c7d8cd;padding:52px 0 25px}
    .footer-top{display:flex;justify-content:space-between;gap:40px;padding-bottom:35px;border-bottom:1px solid rgba(255,255,255,.14)}
    .footer-brand{max-width:390px}.footer-brand .logo{color:#fff}.footer-brand p{font-size:14px;color:#a9bdb1;margin-top:14px}
    .footer-links{display:flex;flex-wrap:wrap;gap:13px 22px;align-content:start;justify-content:end}
    .footer-links a{font-size:13px;color:#c7d8cd}.footer-links a:hover{color:var(--yellow)}
    .copyright{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;padding-top:22px;color:#8fa79a;font-size:12px}
    .copyright a:hover{color:var(--yellow)}
    .backtop{position:fixed;right:22px;bottom:22px;width:42px;height:42px;border-radius:10px;background:var(--accent);color:#fff;display:grid;place-items:center;opacity:0;pointer-events:none;transition:.25s;z-index:10}
    .backtop.show{opacity:1;pointer-events:auto}
    :focus-visible{outline:3px solid var(--focus);outline-offset:3px}
    @media(max-width:1100px){.nav{gap:0}.nav a{padding:10px 7px;font-size:13px}.hero-grid{gap:35px}.stat-board{grid-template-columns:1.3fr repeat(3,1fr)}}
    @media(max-width:850px){.nav{display:none}.nav.open{display:flex;position:absolute;top:76px;left:0;right:0;padding:14px 24px;background:var(--surface);border-bottom:1px solid var(--line);box-shadow:var(--shadow);flex-direction:column;align-items:stretch}.nav.open a{padding:13px}.menu-btn{display:block}.nav-cta{margin-left:auto}.hero-grid,.deep,.deep.reverse,.news-layout,.faq-wrap,.cta-panel{grid-template-columns:1fr}.schedule-card{margin:30px 0 0;max-width:none}.deep.reverse .deep-media{order:0}.matrix{grid-template-columns:1fr 1fr}.matrix-card.large{grid-row:span 1}.stat-board{grid-template-columns:1fr 1fr}.stat.main{grid-column:1/-1}.feature-grid{grid-template-columns:1fr}.footer-top{flex-direction:column}.footer-links{justify-content:start}}
    @media(max-width:560px){.container{width:min(var(--max),calc(100% - 30px))}.nav-wrap{height:68px}.nav.open{top:68px}.nav-cta{min-height:42px;padding:0 13px;font-size:13px}.progress-inner{min-height:50px}.step:not(:last-child):after{width:25px;margin:0 10px}.hero{min-height:700px}.hero-inner{padding:50px 0}.hero h1{font-size:44px}.hero-copy{font-size:16px}.matrix,.compare{grid-template-columns:1fr}.section{padding:64px 0}.section-head{display:block}.section-intro{margin-top:12px}.stat{min-height:125px;padding:20px}.stat strong{font-size:34px}.feature-main{min-height:300px}.news-item{grid-template-columns:72px 1fr;gap:10px}.news-item h3{font-size:16px}.form{grid-template-columns:1fr}.field.full,.privacy,.submit-note{grid-column:auto}.cta-panel{padding:28px 22px}.copyright{display:block}.copyright span{display:block;margin-bottom:7px}}
    @media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition:none!important}}

/* roulang page: category4 */
:root{
      --primary:#123d32;
      --primary-deep:#0b2924;
      --primary-soft:#e4eee7;
      --accent:#ed7a32;
      --accent-deep:#c85d20;
      --accent-soft:#fff0e4;
      --yellow:#f6c85f;
      --bg:#f6f4ee;
      --surface:#fffdf9;
      --surface-2:#eeeae1;
      --text:#18201d;
      --muted:#68736d;
      --line:#d9ded6;
      --success:#3a8d65;
      --warning:#b77a18;
      --error:#b4483e;
      --focus:#f2a44f;
      --radius:16px;
      --radius-sm:10px;
      --shadow:0 14px 34px rgba(20,49,39,.09);
      --shadow-sm:0 5px 16px rgba(20,49,39,.07);
      --max:1240px;
    }
    html{scroll-behavior:smooth}
    *{box-sizing:border-box}
    body{
      margin:0;
      font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;
      color:var(--text);
      background:var(--bg);
      line-height:1.75;
      font-size:16px;
      text-rendering:optimizeLegibility;
      -webkit-font-smoothing:antialiased;
    }
    a{color:inherit;text-decoration:none;transition:.25s ease}
    img{display:block;width:100%;height:auto;object-fit:cover}
    button,input,select,textarea{font:inherit}
    button{cursor:pointer;border:0;background:none}
    :focus-visible{outline:3px solid rgba(242,164,79,.55);outline-offset:2px}
    ::selection{background:rgba(237,122,50,.18)}
    .container{width:min(var(--max),calc(100% - 48px));margin:auto}
    .site-header{
      position:sticky;top:0;z-index:40;
      background:rgba(246,244,238,.94);
      backdrop-filter:blur(14px);
      border-bottom:1px solid var(--line);
    }
    .nav-wrap{height:76px;display:flex;align-items:center;gap:24px}
    .logo{
      font-weight:900;font-size:24px;letter-spacing:-1px;color:var(--primary);
      white-space:nowrap;display:inline-flex;align-items:center;gap:6px
    }
    .logo i{display:inline-block;width:9px;height:9px;background:var(--accent);border-radius:50%}
    .nav{display:flex;gap:5px;align-items:center;flex:1;min-width:0}
    .nav a{
      font-size:14px;font-weight:700;color:var(--muted);
      padding:11px 12px;border-radius:8px;white-space:nowrap
    }
    .nav a:hover,.nav a.active{color:var(--primary);background:var(--primary-soft)}
    .nav-cta,.btn{
      display:inline-flex;align-items:center;justify-content:center;gap:8px;
      min-height:46px;padding:0 20px;border-radius:10px;font-weight:800
    }
    .nav-cta{
      background:var(--accent);color:#fff;box-shadow:0 10px 22px rgba(237,122,50,.18)
    }
    .nav-cta:hover,.btn-primary:hover{background:var(--accent-deep);transform:translateY(-2px)}
    .menu-btn{display:none;color:var(--primary);font-size:25px;padding:8px}
    .menu-btn:hover{color:var(--accent)}
    .crumbs{
      display:flex;flex-wrap:wrap;align-items:center;gap:8px;color:var(--muted);font-size:13px
    }
    .crumbs a{color:var(--muted)}
    .crumbs a:hover{color:var(--primary)}
    .crumbs span{opacity:.65}
    .section{
      padding:86px 0;
      position:relative;
    }
    .section.compact{padding:66px 0}
    .section-head{
      display:flex;justify-content:space-between;align-items:end;gap:22px;margin-bottom:32px
    }
    .section-kicker{
      color:var(--accent);font-size:12px;font-weight:900;letter-spacing:.1em;margin-bottom:8px
    }
    .section-title{
      font-size:clamp(30px,3vw,42px);
      line-height:1.14;margin:0;color:var(--primary);letter-spacing:-.02em
    }
    .section-intro{
      max-width:680px;color:var(--muted);font-size:16px;line-height:1.85;margin:0
    }
    .hero{
      position:relative;overflow:hidden;
      background:var(--primary-deep);
      color:#fff;
      min-height:760px;
    }
    .hero::before{
      content:"";position:absolute;inset:0;
      background:
        linear-gradient(90deg,rgba(8,24,20,.95) 0%,rgba(8,24,20,.84) 44%,rgba(8,24,20,.40) 100%),
        url("/assets/images/backpic/back-2.webp") center/cover;
      transform:scale(1.02);
    }
    .hero-inner{position:relative;z-index:1;padding:34px 0 48px}
    .hero-top{
      display:flex;align-items:center;justify-content:space-between;gap:20px;
      margin-bottom:18px;color:#dfe9e1
    }
    .hero-top .crumbs{color:#c0d1c8}
    .hero-top .crumbs a{color:#d8e4db}
    .tag-row{
      display:flex;flex-wrap:wrap;gap:10px;margin:18px 0 0
    }
    .tag{
      display:inline-flex;align-items:center;gap:6px;
      font-size:12px;font-weight:800;color:#dfe9e1;
      border:1px solid rgba(255,255,255,.18);
      padding:8px 12px;border-radius:999px;background:rgba(255,255,255,.05)
    }
    .tag.accent{background:rgba(237,122,50,.12);color:#ffe8d9;border-color:rgba(237,122,50,.28)}
    .tag.soft{background:rgba(228,238,231,.08);color:#e7f0e9}
    .hero-grid{
      display:grid;grid-template-columns:1.06fr .94fr;gap:26px;align-items:stretch
    }
    .hero-copy{
      min-height:680px;
      display:flex;flex-direction:column;justify-content:space-between;
      padding:30px 0 10px
    }
    .eyebrow{
      display:inline-flex;align-items:center;gap:8px;
      color:var(--yellow);font-size:12px;font-weight:900;letter-spacing:.12em
    }
    .hero h1{
      font-size:clamp(46px,5vw,70px);
      line-height:1.02;margin:16px 0 18px;
      letter-spacing:-.05em;max-width:10ch
    }
    .hero-lead{
      max-width:680px;color:#dce8df;font-size:18px;line-height:1.95;margin:0
    }
    .hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
    .btn{
      border-radius:10px;min-height:48px;padding:0 20px;font-weight:800;
      transition:transform .25s ease,background .25s ease,border-color .25s ease,color .25s ease,box-shadow .25s ease
    }
    .btn-primary{background:var(--accent);color:#fff;box-shadow:0 10px 22px rgba(237,122,50,.2)}
    .btn-outline{
      border:1px solid rgba(255,255,255,.38);color:#fff;background:rgba(255,255,255,.06)
    }
    .btn-outline:hover{background:#fff;color:var(--primary)}
    .btn-soft{
      background:rgba(255,255,255,.1);color:#fff;border:1px solid rgba(255,255,255,.16)
    }
    .hero-metrics{
      display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:28px
    }
    .metric{
      background:rgba(255,255,255,.06);
      border:1px solid rgba(255,255,255,.14);
      border-radius:14px;padding:16px 16px 15px
    }
    .metric strong{
      display:block;font-size:28px;line-height:1.05;color:#fff;letter-spacing:-.03em
    }
    .metric span{display:block;color:#c8d8cf;font-size:13px;margin-top:6px;line-height:1.55}
    .hero-bento{
      display:grid;grid-template-columns:1.15fr .85fr;gap:14px;align-content:stretch
    }
    .panel{
      position:relative;overflow:hidden;border-radius:20px;
      background:rgba(255,255,255,.06);
      border:1px solid rgba(255,255,255,.12);
      box-shadow:var(--shadow-sm)
    }
    .panel img{height:100%;min-height:320px}
    .panel-cover{min-height:360px}
    .panel-cover::after{
      content:"";position:absolute;inset:0;
      background:linear-gradient(180deg,rgba(7,17,15,.04),rgba(7,17,15,.58))
    }
    .panel-copy{
      position:absolute;left:0;right:0;bottom:0;padding:20px 20px 18px;z-index:1
    }
    .panel-copy h2,.panel-copy h3{
      margin:0 0 8px;font-size:24px;line-height:1.18;color:#fff
    }
    .panel-copy p{margin:0;color:#d4e2d9;font-size:14px;line-height:1.75}
    .mini-stack{display:grid;grid-template-rows:1fr 1fr;gap:14px}
    .mini-card{
      padding:18px;border-radius:18px;background:rgba(255,255,255,.07);
      border:1px solid rgba(255,255,255,.12);min-height:173px;display:flex;flex-direction:column;justify-content:space-between
    }
    .mini-card h3{margin:0;color:#fff;font-size:20px;line-height:1.2}
    .mini-card p{margin:10px 0 0;color:#cfdcd4;font-size:14px;line-height:1.7}
    .mini-badges{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
    .mini-badges span{
      font-size:12px;font-weight:700;
      background:rgba(255,255,255,.08);
      border:1px solid rgba(255,255,255,.12);
      border-radius:999px;padding:6px 10px;color:#eaf2ec
    }
    .progress-strip{
      margin-top:-22px;
      position:relative;z-index:2
    }
    .progress-track{
      display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;
      background:rgba(255,253,249,.98);
      border:1px solid var(--line);border-radius:18px;
      box-shadow:var(--shadow);padding:14px
    }
    .progress-step{
      display:flex;align-items:center;gap:12px;padding:12px 14px;border-radius:14px;
      background:transparent;border:1px solid transparent;min-height:64px
    }
    .progress-step:hover{background:var(--surface-2)}
    .step-dot{
      width:32px;height:32px;border-radius:50%;
      display:grid;place-items:center;background:var(--primary-soft);color:var(--primary);
      font-weight:900;flex:0 0 auto
    }
    .progress-step.active .step-dot{background:var(--accent);color:#fff}
    .step-text strong{display:block;font-size:14px;color:var(--primary);line-height:1.2}
    .step-text span{display:block;font-size:12px;color:var(--muted);margin-top:4px;line-height:1.4}
    .summary-band{
      display:grid;grid-template-columns:1.15fr .85fr;gap:18px;align-items:stretch
    }
    .summary-card,.info-card,.outline-card,.story-card,.list-card,.faq-card,.form-card,.related-card{
      background:var(--surface);
      border:1px solid var(--line);
      border-radius:var(--radius);
      box-shadow:var(--shadow-sm)
    }
    .summary-card{padding:28px}
    .summary-card h2{margin:0 0 10px;font-size:28px;color:var(--primary);line-height:1.18}
    .summary-card p{margin:0;color:var(--muted);line-height:1.95}
    .summary-list{
      margin:18px 0 0;padding:0;list-style:none;
      display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px
    }
    .summary-list li{
      background:var(--bg);border:1px solid var(--line);border-radius:12px;
      padding:12px 14px;display:flex;flex-direction:column;gap:4px
    }
    .summary-list strong{font-size:15px;color:var(--primary)}
    .summary-list span{font-size:13px;color:var(--muted);line-height:1.6}
    .aside-slab{
      padding:22px;background:linear-gradient(180deg,#fffdf9,#f6f2e9);border-radius:var(--radius);
      border:1px solid var(--line);display:flex;flex-direction:column;justify-content:space-between;gap:18px
    }
    .aside-slab .kpi{
      display:flex;align-items:end;gap:12px
    }
    .aside-slab strong{font-size:54px;line-height:1;color:var(--primary);letter-spacing:-.05em}
    .aside-slab small{color:var(--muted);font-size:13px;padding-bottom:8px}
    .bar-list{display:grid;gap:12px}
    .bar-item{display:grid;grid-template-columns:88px 1fr 48px;gap:10px;align-items:center;font-size:13px}
    .bar-item span{color:var(--muted)}
    .bar{
      position:relative;height:10px;border-radius:999px;background:#e6e0d8;overflow:hidden
    }
    .bar i{
      position:absolute;inset:0 auto 0 0;border-radius:inherit;background:linear-gradient(90deg,var(--accent),var(--yellow))
    }
    .matrix-grid{
      display:grid;grid-template-columns:1.18fr .82fr;gap:18px;align-items:start
    }
    .wide-module{
      padding:28px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden
    }
    .wide-head{display:flex;justify-content:space-between;gap:18px;align-items:end;margin-bottom:18px}
    .wide-head h3{margin:0;font-size:28px;color:var(--primary);line-height:1.18}
    .wide-head p{margin:0;color:var(--muted);max-width:560px}
    .feature-strip{
      display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px
    }
    .feature{
      background:var(--bg);border:1px solid var(--line);border-radius:14px;padding:16px;min-height:156px
    }
    .feature .ico{
      display:inline-flex;align-items:center;justify-content:center;
      width:36px;height:36px;border-radius:10px;background:var(--primary-soft);color:var(--primary);font-weight:900
    }
    .feature h4{margin:12px 0 8px;font-size:18px;color:var(--primary);line-height:1.25}
    .feature p{margin:0;color:var(--muted);font-size:14px;line-height:1.75}
    .feature .link{display:inline-flex;margin-top:12px;color:var(--accent);font-size:13px;font-weight:800}
    .side-stack{display:grid;gap:14px}
    .side-box{
      padding:22px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius)
    }
    .side-box h4{margin:0 0 10px;color:var(--primary);font-size:20px}
    .check-list{list-style:none;padding:0;margin:0;display:grid;gap:10px}
    .check-list li{display:flex;gap:10px;align-items:flex-start;color:var(--text);font-size:14px;line-height:1.75}
    .check-list li::before{
      content:"";width:10px;height:10px;border-radius:50%;margin-top:8px;flex:0 0 auto;background:var(--accent)
    }
    .compare-grid{
      display:grid;grid-template-columns:1fr 1fr;gap:18px;align-items:stretch
    }
    .compare-card{
      padding:28px;border-radius:var(--radius);border:1px solid var(--line);background:var(--surface)
    }
    .compare-card.alt{background:linear-gradient(180deg,#123d32,#0d2d26);color:#fff;border-color:transparent}
    .compare-card h3{margin:0 0 12px;font-size:26px;line-height:1.18;color:inherit}
    .compare-card p{margin:0 0 18px;color:inherit;opacity:.88;line-height:1.9}
    .compare-rows{display:grid;gap:12px}
    .compare-row{
      display:grid;grid-template-columns:150px 1fr 130px;gap:14px;align-items:center;
      padding:14px 0;border-top:1px solid var(--line)
    }
    .compare-card.alt .compare-row{border-color:rgba(255,255,255,.16)}
    .compare-row:first-child{border-top:0;padding-top:0}
    .compare-row strong{color:var(--primary)}
    .compare-card.alt .compare-row strong{color:var(--yellow)}
    .compare-row span{color:var(--muted);font-size:14px;line-height:1.65}
    .compare-card.alt .compare-row span{color:#d7e4dd}
    .compare-row .metric-text{font-size:14px;font-weight:800;text-align:right;color:var(--accent)}
    .compare-card.alt .compare-row .metric-text{color:var(--yellow)}
    .timeline-shell{
      display:grid;grid-template-columns:.9fr 1.1fr;gap:18px;align-items:start
    }
    .timeline-box,.story-card,.faq-card,.form-card,.related-card{
      padding:28px
    }
    .timeline{
      display:grid;gap:14px;margin-top:16px
    }
    .timeline-item{
      display:grid;grid-template-columns:92px 1fr;gap:14px;align-items:start;
      padding:16px 0;border-top:1px solid var(--line)
    }
    .timeline-item:first-child{border-top:0;padding-top:0}
    .timeline-time{
      font-size:12px;font-weight:900;color:var(--accent);
      letter-spacing:.06em;padding-top:2px
    }
    .timeline-item h4{margin:0 0 6px;color:var(--primary);font-size:18px}
    .timeline-item p{margin:0;color:var(--muted);font-size:14px;line-height:1.8}
    .story-card .story-grid{
      display:grid;grid-template-columns:1.05fr .95fr;gap:18px;align-items:start
    }
    .story-card .copy p{
      margin:0 0 14px;color:var(--text);line-height:1.95;font-size:16px
    }
    .story-card .copy p:last-child{margin-bottom:0}
    .story-card h3{margin:0 0 12px;font-size:28px;color:var(--primary)}
    .story-list{
      margin:14px 0 0;padding:0;list-style:none;display:grid;gap:10px
    }
    .story-list li{
      display:flex;gap:10px;align-items:flex-start;background:var(--bg);
      border:1px solid var(--line);border-radius:12px;padding:12px 14px;font-size:14px;line-height:1.75
    }
    .story-list li::before{
      content:"";width:9px;height:9px;border-radius:50%;background:var(--accent);margin-top:9px;flex:0 0 auto
    }
    .story-media{
      position:relative;border-radius:18px;overflow:hidden;border:1px solid var(--line);min-height:360px
    }
    .story-media img{height:100%;min-height:360px}
    .story-media::after{
      content:"";position:absolute;inset:0;
      background:linear-gradient(180deg,rgba(7,17,15,.04),rgba(7,17,15,.55))
    }
    .story-media .cap{
      position:absolute;left:0;right:0;bottom:0;z-index:1;padding:18px 18px 16px;color:#fff
    }
    .story-media .cap strong{display:block;font-size:20px;margin-bottom:6px}
    .story-media .cap span{font-size:13px;line-height:1.7;color:#e0ebdf}
    .panel-row{
      display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px
    }
    .profile-card{
      background:var(--surface);border:1px solid var(--line);border-radius:18px;overflow:hidden;
      display:flex;flex-direction:column;min-height:100%
    }
    .profile-card img{aspect-ratio:4/3}
    .profile-body{padding:16px}
    .profile-body h4{margin:0 0 6px;color:var(--primary);font-size:18px;line-height:1.2}
    .profile-body p{margin:0;color:var(--muted);font-size:14px;line-height:1.8}
    .profile-meta{
      display:flex;flex-wrap:wrap;gap:8px;margin-top:12px
    }
    .badge{
      display:inline-flex;align-items:center;justify-content:center;
      min-height:26px;padding:0 10px;border-radius:999px;
      font-size:12px;font-weight:800;line-height:1;
      background:var(--primary-soft);color:var(--primary)
    }
    .badge.accent{background:var(--accent-soft);color:var(--accent-deep)}
    .badge.dark{background:var(--primary);color:#fff}
    .related-grid{
      display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px
    }
    .related-card{padding:0;overflow:hidden}
    .related-card .media{position:relative}
    .related-card img{aspect-ratio:16/9}
    .related-card .media::after{
      content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(8,24,20,.04),rgba(8,24,20,.42))
    }
    .related-card .body{padding:18px}
    .related-card h4{margin:0 0 8px;color:var(--primary);font-size:19px;line-height:1.25}
    .related-card p{margin:0;color:var(--muted);font-size:14px;line-height:1.8}
    .related-card .more{display:inline-flex;margin-top:12px;color:var(--accent);font-size:13px;font-weight:800}
    .faq-layout{
      display:grid;grid-template-columns:.86fr 1.14fr;gap:18px;align-items:start
    }
    .faq-note{
      padding:28px;border-radius:var(--radius);background:linear-gradient(180deg,#123d32,#0d2d26);
      color:#fff;border:1px solid rgba(255,255,255,.08)
    }
    .faq-note h3{margin:0 0 12px;font-size:26px;line-height:1.18}
    .faq-note p{margin:0;color:#d4e2d9;line-height:1.9}
    .faq-list{display:grid;gap:12px}
    .faq-item{
      border:1px solid var(--line);border-radius:16px;background:var(--surface);overflow:hidden
    }
    .faq-q{
      width:100%;text-align:left;padding:18px 20px;
      display:flex;justify-content:space-between;align-items:center;gap:16px;
      color:var(--primary);font-weight:800;font-size:16px
    }
    .faq-q:hover{background:var(--bg)}
    .faq-q .mark{
      flex:0 0 auto;width:28px;height:28px;border-radius:50%;display:grid;place-items:center;
      background:var(--primary-soft);color:var(--primary);transition:transform .25s ease,background .25s ease,color .25s ease
    }
    .faq-item.open .faq-q .mark{transform:rotate(45deg);background:var(--accent);color:#fff}
    .faq-a{
      max-height:0;overflow:hidden;transition:max-height .32s ease;
      border-top:1px solid transparent
    }
    .faq-item.open .faq-a{max-height:240px;border-top-color:var(--line)}
    .faq-a p{margin:0;padding:0 20px 18px;color:var(--muted);line-height:1.9;font-size:14px}
    .form-panel{
      display:grid;grid-template-columns:.95fr 1.05fr;gap:20px;
      background:linear-gradient(180deg,#123d32,#0d2d26);
      color:#fff;border-radius:24px;padding:30px;border:1px solid rgba(255,255,255,.08)
    }
    .form-panel h3{margin:0 0 12px;font-size:28px;color:#fff;line-height:1.15}
    .form-panel p{margin:0;color:#d5e1d8;line-height:1.9}
    .form-side{
      padding:10px 6px 10px 10px
    }
    .form-points{display:grid;gap:10px;margin-top:18px}
    .form-points div{
      display:flex;gap:10px;align-items:flex-start;font-size:14px;color:#dde7df;line-height:1.8
    }
    .form-points div::before{
      content:"";width:10px;height:10px;border-radius:50%;background:var(--yellow);margin-top:9px;flex:0 0 auto
    }
    form{display:grid;gap:14px}
    .fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
    .field{display:grid;gap:8px}
    .field.full{grid-column:1/-1}
    .field label{font-size:13px;font-weight:800;color:#eef5f0}
    .field input,.field select,.field textarea{
      width:100%;border:1px solid rgba(255,255,255,.16);
      background:rgba(255,255,255,.08);color:#fff;border-radius:12px;
      min-height:48px;padding:12px 14px;transition:.25s ease
    }
    .field textarea{min-height:120px;resize:vertical}
    .field input::placeholder,.field textarea::placeholder{color:#b8c8bf}
    .field input:focus,.field select:focus,.field textarea:focus{
      outline:none;border-color:rgba(246,200,95,.76);box-shadow:0 0 0 4px rgba(246,200,95,.14)
    }
    .field.error input,.field.error textarea,.field.error select{
      border-color:rgba(255,111,97,.88);box-shadow:0 0 0 4px rgba(180,72,62,.14)
    }
    .submit-row{
      display:flex;flex-wrap:wrap;gap:12px;align-items:center;margin-top:4px
    }
    .submit-row .btn{
      min-width:160px
    }
    .submit-tip{font-size:12px;color:#c6d3cb;line-height:1.7}
    .form-status{
      display:none;margin-top:6px;padding:12px 14px;border-radius:12px;background:rgba(58,141,101,.16);
      color:#dff3e8;border:1px solid rgba(58,141,101,.34);font-size:13px;line-height:1.7
    }
    .form-status.show{display:block}
    .footer-cta{
      margin-top:18px;display:flex;flex-wrap:wrap;gap:10px
    }
    .footer-cta .btn{min-height:44px}
    footer{
      background:var(--primary-deep);
      color:#d9e4dc;
      padding:40px 0 22px;
      margin-top:0
    }
    .footer-top{
      display:flex;justify-content:space-between;gap:24px;align-items:flex-start;padding-bottom:22px;border-bottom:1px solid rgba(255,255,255,.12)
    }
    .footer-brand{max-width:420px}
    .footer-brand .logo{color:#fff}
    .footer-brand p{margin:14px 0 0;color:#b8cac1;line-height:1.9}
    .footer-links{display:flex;flex-wrap:wrap;gap:10px;justify-content:flex-end;max-width:600px}
    .footer-links a{
      color:#d9e4dc;font-size:14px;padding:8px 0;margin-right:10px
    }
    .footer-links a:hover{color:#fff;text-decoration:underline;text-underline-offset:4px}
    .copyright{
      padding-top:18px;display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;
      color:#a8b9b1;font-size:13px;line-height:1.8
    }
    .copyright a{color:#dce6e0}
    .copyright a:hover{text-decoration:underline;text-underline-offset:3px}
    .floating-top{
      position:fixed;right:18px;bottom:18px;z-index:30;
      width:46px;height:46px;border-radius:50%;display:grid;place-items:center;
      background:var(--accent);color:#fff;box-shadow:var(--shadow)
    }
    .floating-top:hover{background:var(--accent-deep);transform:translateY(-2px)}
    .subnav{
      background:rgba(255,253,249,.92);
      border-bottom:1px solid var(--line)
    }
    .subnav-inner{
      display:flex;gap:10px;overflow:auto;padding:10px 0;scrollbar-width:none
    }
    .subnav-inner::-webkit-scrollbar{display:none}
    .subnav a{
      flex:0 0 auto;
      display:inline-flex;align-items:center;gap:8px;
      padding:10px 14px;border-radius:999px;
      background:var(--bg);border:1px solid var(--line);
      color:var(--muted);font-size:13px;font-weight:800
    }
    .subnav a:hover,.subnav a.active{background:var(--primary);color:#fff;border-color:var(--primary)}
    .spacer-line{height:1px;background:var(--line);margin:22px 0}
    .list-grid{
      display:grid;grid-template-columns:1fr 1fr;gap:12px
    }
    .list-item{
      padding:16px;border:1px solid var(--line);border-radius:14px;background:var(--surface);
      display:flex;justify-content:space-between;gap:16px;align-items:flex-start
    }
    .list-item h4{margin:0 0 6px;font-size:18px;color:var(--primary);line-height:1.25}
    .list-item p{margin:0;color:var(--muted);font-size:14px;line-height:1.75}
    .list-item .date{white-space:nowrap;color:var(--accent);font-weight:800;font-size:12px}
    .list-item .link{display:inline-flex;margin-top:10px;color:var(--accent);font-size:13px;font-weight:800}
    .label-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
    .label-row .badge{background:var(--accent-soft);color:var(--accent-deep)}
    .viz-box{
      padding:22px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);margin-top:18px
    }
    .viz-title{display:flex;justify-content:space-between;gap:16px;align-items:end;margin-bottom:14px}
    .viz-title strong{font-size:18px;color:var(--primary)}
    .viz-title span{color:var(--muted);font-size:13px}
    .stack-bars{display:grid;gap:12px}
    .stack-item{display:grid;grid-template-columns:120px 1fr 48px;gap:12px;align-items:center}
    .stack-item b{font-size:14px;color:var(--primary)}
    .stack-item em{font-style:normal;font-size:13px;color:var(--muted);text-align:right}
    .stack-track{height:12px;border-radius:999px;background:#e6e0d8;overflow:hidden;position:relative}
    .stack-track i{position:absolute;inset:0 auto 0 0;border-radius:inherit;background:linear-gradient(90deg,var(--accent),var(--yellow))}
    .note{
      padding:14px 16px;border-radius:12px;background:var(--accent-soft);border:1px solid rgba(237,122,50,.18);
      color:var(--accent-deep);font-size:13px;line-height:1.75
    }
    .brand-copy{
      display:grid;grid-template-columns:1fr .72fr;gap:18px;align-items:start
    }
    .brand-copy p{
      margin:0 0 16px;color:var(--text);line-height:2;font-size:16px
    }
    .brand-facts{
      display:grid;gap:12px
    }
    .brand-fact{
      background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:16px
    }
    .brand-fact strong{display:block;color:var(--primary);font-size:18px;margin-bottom:6px}
    .brand-fact span{color:var(--muted);font-size:13px;line-height:1.8}
    .hide-mobile{display:block}
    @media (max-width:1200px){
      .hero-grid,.summary-band,.matrix-grid,.timeline-shell,.story-card .story-grid,.faq-layout,.form-panel,.brand-copy{grid-template-columns:1fr}
      .hero-copy{min-height:auto;padding:18px 0 0}
      .hero{min-height:auto}
      .hero-bento{grid-template-columns:1fr 1fr}
      .panel-cover{min-height:320px}
      .panel-row,.feature-strip,.related-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
    }
    @media (max-width:992px){
      .nav{display:none}
      .nav.open{
        display:flex;flex-direction:column;align-items:stretch;gap:4px;
        position:absolute;left:24px;right:24px;top:76px;
        padding:12px;background:rgba(255,253,249,.98);
        border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow)
      }
      .nav.open a{padding:12px 14px}
      .menu-btn{display:inline-flex;margin-left:auto}
      .nav-cta{display:none}
      .section{padding:72px 0}
      .progress-track{grid-template-columns:repeat(2,minmax(0,1fr))}
      .hero h1{max-width:none}
      .hero-bento{grid-template-columns:1fr}
      .hero-copy,.panel-cover{min-height:auto}
      .summary-list,.fields,.list-grid{grid-template-columns:1fr}
      .compare-grid,.panel-row{grid-template-columns:1fr}
      .footer-top,.copyright{flex-direction:column;align-items:flex-start}
      .footer-links{justify-content:flex-start}
    }
    @media (max-width:768px){
      .container{width:min(var(--max),calc(100% - 28px))}
      .nav-wrap{height:70px}
      .logo{font-size:22px}
      .hero{padding-top:0}
      .hero-inner{padding:22px 0 34px}
      .hero h1{font-size:clamp(36px,11vw,52px)}
      .hero-lead{font-size:16px}
      .hero-metrics{grid-template-columns:1fr;gap:10px}
      .progress-track{grid-template-columns:1fr}
      .section-head{flex-direction:column;align-items:flex-start}
      .section-title{font-size:clamp(26px,7vw,34px)}
      .wide-head,.timeline-item,.compare-row,.bar-item{grid-template-columns:1fr}
      .compare-row .metric-text{text-align:left}
      .story-card .story-grid,.faq-layout,.form-panel,.brand-copy,.summary-band,.timeline-shell{grid-template-columns:1fr}
      .story-media img{min-height:280px}
      .panel-cover{min-height:300px}
      .related-grid,.feature-strip{grid-template-columns:1fr}
      .aside-slab strong{font-size:44px}
      .submit-row{flex-direction:column;align-items:stretch}
      .submit-row .btn{width:100%}
      .hide-mobile{display:none}
    }
    @media (max-width:520px){
      .hero-actions,.tag-row,.profile-meta,.label-row,.mini-badges,.footer-links{gap:8px}
      .footer-links a{font-size:13px;margin-right:5px}
      .copyright{font-size:12px}
      .floating-top{width:42px;height:42px;right:14px;bottom:14px}
    }
    @media (prefers-reduced-motion:reduce){
      *,*:before,*:after{scroll-behavior:auto!important;transition:none!important;animation:none!important}
    }

/* roulang page: category6 */
:root{
      --primary:#123d32;
      --primary-deep:#0b2924;
      --primary-soft:#e4eee7;
      --accent:#ed7a32;
      --accent-deep:#c85d20;
      --accent-soft:#fff0e4;
      --yellow:#f6c85f;
      --bg:#f6f4ee;
      --surface:#fffdf9;
      --surface-2:#eeeae1;
      --text:#18201d;
      --muted:#68736d;
      --line:#d9ded6;
      --success:#3a8d65;
      --warning:#b77a18;
      --error:#b4483e;
      --focus:#f2a44f;
      --radius:16px;
      --radius-sm:10px;
      --shadow:0 14px 34px rgba(20,49,39,.09);
      --shadow-sm:0 5px 16px rgba(20,49,39,.07);
      --max:1240px;
    }
    *{box-sizing:border-box;margin:0;padding:0}
    html{scroll-behavior:smooth}
    body{font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;color:var(--text);background:var(--bg);line-height:1.75;font-size:16px}
    a{color:inherit;text-decoration:none;transition:.25s ease}
    img{display:block;width:100%;object-fit:cover}
    button,input,select,textarea{font:inherit}
    button{cursor:pointer;border:0}
    ::selection{background:var(--accent);color:#fff}
    .container{width:min(var(--max),calc(100% - 48px));margin:auto}
    .site-header{position:sticky;top:0;z-index:30;background:rgba(246,244,238,.94);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
    .nav-wrap{height:76px;display:flex;align-items:center;gap:28px}
    .logo{font-weight:900;font-size:24px;color:var(--primary);white-space:nowrap}
    .logo i{display:inline-block;width:9px;height:9px;background:var(--accent);border-radius:50%;margin-left:5px}
    .nav{display:flex;gap:5px;align-items:center;flex:1}
    .nav a{font-size:14px;font-weight:700;color:var(--muted);padding:11px 12px;border-radius:8px}
    .nav a:hover,.nav a.active{color:var(--primary);background:var(--primary-soft)}
    .nav a:focus-visible,.nav-cta:focus-visible,.btn:focus-visible,.menu-btn:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,.faq-q:focus-visible{outline:3px solid var(--focus);outline-offset:3px}
    .nav-cta,.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;padding:0 20px;border-radius:10px;font-weight:800;transition:.25s ease}
    .nav-cta,.btn-primary{background:var(--accent);color:#fff}
    .nav-cta:hover,.btn-primary:hover{background:var(--accent-deep);transform:translateY(-2px)}
    .nav-cta:active,.btn:active{transform:translateY(0)}
    .btn-dark{background:var(--primary);color:#fff}
    .btn-dark:hover{background:var(--primary-deep);transform:translateY(-2px)}
    .btn-soft{background:var(--accent-soft);color:var(--accent-deep)}
    .btn-soft:hover{background:#ffe2c8;color:var(--primary)}
    .btn-outline{border:1px solid rgba(255,255,255,.45);color:#fff;background:rgba(255,255,255,.06)}
    .btn-outline:hover{background:#fff;color:var(--primary)}
    .btn-line{border:1px solid var(--line);background:var(--surface);color:var(--primary)}
    .btn-line:hover{border-color:var(--accent);color:var(--accent-deep);box-shadow:var(--shadow-sm)}
    .menu-btn{display:none;background:transparent;color:var(--primary);font-size:25px;padding:8px;border-radius:8px}
    .progress-nav{background:var(--primary-deep);color:#dce9de;border-bottom:1px solid rgba(255,255,255,.08)}
    .steps{display:flex;align-items:center;gap:16px;min-height:48px;overflow-x:auto;scrollbar-width:none}
    .steps::-webkit-scrollbar{display:none}
    .step{display:inline-flex;align-items:center;gap:8px;white-space:nowrap;font-size:13px;font-weight:800;color:#bcd1c5}
    .step i{display:grid;place-items:center;width:24px;height:24px;border-radius:50%;font-style:normal;background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.18);color:#fff}
    .step.active,.step:hover{color:#fff}
    .step.active i{background:var(--accent);border-color:var(--accent)}
    .step:after{content:"";display:block;width:44px;height:2px;background:rgba(255,255,255,.14)}
    .step:last-child:after{display:none}
    main{overflow:hidden}
    .section{padding:88px 0}
    .section-tight{padding:66px 0}
    .dark-band{background:var(--primary-deep);color:#fff}
    .soft-band{background:var(--surface-2)}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:28px;margin-bottom:34px}
    .section-kicker{color:var(--accent);font-size:12px;font-weight:900;letter-spacing:.1em;margin-bottom:8px}
    h1,h2,h3{line-height:1.2;color:var(--primary)}
    h1{font-size:clamp(38px,6vw,64px);font-weight:950;max-width:780px}
    h2{font-size:clamp(28px,4vw,42px);font-weight:900}
    h3{font-size:22px;font-weight:850}
    p{color:var(--muted)}
    .section-intro{max-width:620px;color:var(--muted);font-size:16px}
    .breadcrumb{display:flex;flex-wrap:wrap;gap:8px;align-items:center;color:#c6d7cd;font-size:13px;margin-bottom:18px}
    .breadcrumb a:hover{text-decoration:underline;color:#fff}
    .badge,.tag{display:inline-flex;align-items:center;gap:6px;border-radius:999px;font-size:12px;font-weight:850;line-height:1;padding:8px 11px}
    .badge{background:var(--accent-soft);color:var(--accent-deep)}
    .tag{background:var(--primary-soft);color:var(--primary)}
    .tag.dark{background:rgba(255,255,255,.1);color:#e6f0ea;border:1px solid rgba(255,255,255,.16)}
    .page-hero{position:relative;min-height:620px;background:var(--primary-deep);color:#fff;display:flex;align-items:center;overflow:hidden}
    .page-hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(7,30,25,.95) 0%,rgba(7,30,25,.76) 44%,rgba(7,30,25,.38) 100%),url("/assets/images/backpic/back-3.webp") center/cover}
    .page-hero:after{content:"";position:absolute;left:0;right:0;bottom:0;height:120px;background:linear-gradient(0deg,var(--bg),rgba(246,244,238,0))}
    .hero-content{position:relative;z-index:1;padding:70px 0 112px}
    .hero-layout{display:grid;grid-template-columns:1fr 420px;gap:54px;align-items:end}
    .hero-copy{max-width:760px}
    .hero-copy .badge{margin-bottom:18px}
    .hero-copy p{font-size:18px;line-height:1.9;color:#dbe7df;max-width:720px;margin-top:20px}
    .hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
    .hero-ticker{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);border-radius:var(--radius);padding:18px;box-shadow:0 20px 55px rgba(0,0,0,.22)}
    .hero-poster{position:relative;border-radius:14px;overflow:hidden;aspect-ratio:4/5;background:#173f35;margin-bottom:16px}
    .hero-poster img{height:100%}
    .hero-poster span{position:absolute;left:14px;top:14px}
    .hot-row{display:grid;grid-template-columns:72px 1fr auto;gap:12px;align-items:center;padding:12px 0;border-top:1px solid rgba(255,255,255,.14)}
    .hot-row:first-of-type{border-top:0}
    .hot-row strong{color:#fff;font-size:14px}
    .hot-row small{color:#bcd1c5}
    .hot-row b{color:var(--yellow)}
    .summary-strip{position:relative;z-index:2;margin-top:-54px}
    .summary-grid{display:grid;grid-template-columns:1.2fr repeat(3,1fr);gap:14px}
    .summary-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow-sm)}
    .summary-card.primary{background:var(--primary);color:#fff}
    .summary-card.primary p{color:#cfe0d5}
    .summary-card strong{display:block;font-size:34px;line-height:1;color:var(--accent);margin-bottom:8px}
    .summary-card.primary strong{color:var(--yellow)}
    .summary-card span{font-size:13px;color:var(--muted);font-weight:800}
    .summary-card.primary span{color:#eef8f1}
    .summary-card p{font-size:13px;margin-top:8px}
    .editor-grid{display:grid;grid-template-columns:.76fr 1.24fr;gap:36px;align-items:start}
    .editor-note{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:30px;box-shadow:var(--shadow-sm)}
    .editor-note p{margin-top:14px}
    .notice-list{display:grid;gap:14px}
    .notice{display:grid;grid-template-columns:96px 1fr;gap:18px;background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:18px;transition:.25s ease}
    .notice:hover{transform:translateY(-3px);box-shadow:var(--shadow-sm);border-color:#c8d2c9}
    .notice time{font-size:13px;color:var(--accent);font-weight:900}
    .notice h3{font-size:19px;margin-bottom:6px}
    .notice p{font-size:14px}
    .quick-board{display:grid;grid-template-columns:1.1fr .9fr;gap:20px}
    .lead-card{position:relative;min-height:430px;border-radius:var(--radius);overflow:hidden;background:var(--primary);color:#fff}
    .lead-card img{position:absolute;inset:0;height:100%;opacity:.72}
    .lead-card:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(7,30,25,.9),rgba(7,30,25,.14))}
    .lead-card-body{position:absolute;z-index:1;left:28px;right:28px;bottom:28px}
    .lead-card h3{color:#fff;font-size:30px;margin:12px 0}
    .lead-card p{color:#dfece4}
    .side-feed{display:grid;gap:14px}
    .feed-item{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:18px;display:grid;grid-template-columns:56px 1fr;gap:14px}
    .feed-item .num{width:48px;height:48px;border-radius:10px;background:var(--primary-soft);display:grid;place-items:center;color:var(--primary);font-weight:950}
    .feed-item h3{font-size:18px;margin-bottom:4px}
    .feed-item p{font-size:13px}
    .data-panel{display:grid;grid-template-columns:1fr 1fr;gap:24px}
    .rank-box,.source-box{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:26px}
    .rank-row{display:grid;grid-template-columns:86px 1fr 54px;gap:12px;align-items:center;padding:14px 0;border-bottom:1px solid var(--line)}
    .rank-row:last-child{border-bottom:0}
    .rank-row span{font-size:13px;font-weight:850;color:var(--muted)}
    .bar{height:9px;border-radius:999px;background:var(--surface-2);overflow:hidden}
    .bar i{display:block;height:100%;border-radius:999px;background:var(--accent)}
    .source-list{display:grid;gap:12px;margin-top:18px}
    .source-list li{list-style:none;display:flex;gap:10px;align-items:flex-start;color:var(--muted)}
    .source-list li:before{content:"";width:8px;height:8px;border-radius:50%;background:var(--accent);margin-top:10px;flex:0 0 auto}
    .feature-story{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center}
    .story-media{position:relative}
    .story-media img{height:440px;border-radius:var(--radius);box-shadow:var(--shadow)}
    .story-fact{position:absolute;right:22px;bottom:22px;width:230px;background:var(--surface);border-radius:14px;padding:18px;box-shadow:var(--shadow-sm)}
    .story-fact strong{display:block;color:var(--primary);font-size:26px;line-height:1}
    .story-copy p{margin-top:16px}
    .story-copy ul{margin-top:20px;display:grid;gap:12px}
    .story-copy li{list-style:none;background:var(--surface);border-left:4px solid var(--accent);padding:14px 16px;border-radius:10px;color:var(--muted)}
    .magazine-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:16px}
    .mag-card{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.13);border-radius:var(--radius);overflow:hidden}
    .mag-card img{height:170px;opacity:.9}
    .mag-card-body{padding:20px}
    .mag-card h3{color:#fff;margin:10px 0}
    .mag-card p{color:#bed0c5;font-size:14px}
    .timeline{position:relative;display:grid;gap:18px}
    .timeline:before{content:"";position:absolute;left:16px;top:0;bottom:0;width:2px;background:var(--line)}
    .timeline-item{position:relative;padding-left:48px}
    .timeline-item:before{content:"";position:absolute;left:8px;top:10px;width:18px;height:18px;border-radius:50%;background:var(--accent);border:4px solid var(--bg)}
    .timeline-card{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:20px}
    .timeline-card time{font-size:12px;font-weight:900;color:var(--accent)}
    .timeline-card h3{font-size:20px;margin:6px 0}
    .subscribe-panel{display:grid;grid-template-columns:.9fr 1.1fr;gap:36px;background:var(--primary);color:#fff;border-radius:20px;padding:42px}
    .subscribe-panel h2{color:#fff}
    .subscribe-panel p{color:#c5d7ca;margin-top:14px}
    .form{display:grid;grid-template-columns:1fr 1fr;gap:15px}
    .field{display:grid;gap:7px}
    .field.full{grid-column:1/-1}
    .field label{font-size:13px;font-weight:850;color:#f0f8f3}
    .field input,.field select,.field textarea{width:100%;background:#f8fbf7;border:2px solid transparent;border-radius:8px;padding:12px 13px;color:var(--text);min-height:46px}
    .field textarea{min-height:106px;resize:vertical}
    .field input:focus,.field select:focus,.field textarea:focus{border-color:var(--focus);outline:0;background:#fff}
    .field input[aria-invalid="true"]{border-color:var(--error);background:#fff7f6}
    .error-text{color:#ffd8d2;font-size:12px}
    .privacy{font-size:12px;color:#bdd0c4;grid-column:1/-1}
    .faq-layout{display:grid;grid-template-columns:.72fr 1.28fr;gap:44px}
    .faq-list{border-top:1px solid var(--line)}
    .faq-item{border-bottom:1px solid var(--line)}
    .faq-q{width:100%;display:flex;justify-content:space-between;gap:16px;align-items:center;background:transparent;padding:20px 0;text-align:left;color:var(--primary);font-weight:900}
    .faq-q i{font-style:normal;width:28px;height:28px;border-radius:50%;background:var(--primary-soft);display:grid;place-items:center;transition:.25s ease}
    .faq-a{display:none;color:var(--muted);padding:0 38px 20px 0}
    .faq-item.open .faq-a{display:block}
    .faq-item.open .faq-q i{transform:rotate(45deg);background:var(--accent);color:#fff}
    .recommend-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
    .recommend-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:.25s ease}
    .recommend-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-sm)}
    .recommend-card img{height:138px}
    .recommend-body{padding:18px}
    .recommend-body h3{font-size:18px;margin:8px 0}
    .recommend-body p{font-size:13px}
    .cta-band{background:var(--primary-deep);color:#fff;border-radius:20px;padding:44px;display:flex;justify-content:space-between;gap:28px;align-items:center}
    .cta-band h2{color:#fff}
    .cta-band p{color:#c6d9cc;margin-top:10px;max-width:680px}
    footer{background:var(--primary-deep);color:#d5e4da;padding:56px 0 26px;margin-top:0}
    .footer-top{display:flex;justify-content:space-between;gap:42px;padding-bottom:32px;border-bottom:1px solid rgba(255,255,255,.13)}
    .footer-brand{max-width:420px}
    .footer-brand .logo{color:#fff}
    .footer-brand p{color:#bcd0c4;margin-top:12px}
    .footer-links{display:flex;flex-wrap:wrap;gap:10px 18px;justify-content:flex-end}
    .footer-links a{font-size:14px;color:#dce8e0}
    .footer-links a:hover{color:var(--yellow);text-decoration:underline}
    .copyright{display:flex;flex-wrap:wrap;gap:12px 22px;justify-content:space-between;color:#a9bdb1;font-size:13px;padding-top:20px}
    .copyright a:hover{color:#fff;text-decoration:underline}
    .backtop{position:fixed;right:22px;bottom:22px;width:46px;height:46px;border-radius:12px;background:var(--accent);color:#fff;box-shadow:var(--shadow);display:grid;place-items:center;font-weight:900;z-index:25;opacity:0;pointer-events:none;transition:.25s ease}
    .backtop.show{opacity:1;pointer-events:auto}
    .backtop:hover{background:var(--accent-deep);transform:translateY(-2px)}
    @media (max-width:1200px){
      .nav-wrap{gap:16px}
      .nav a{padding:10px 8px;font-size:13px}
      .hero-layout{grid-template-columns:1fr 360px}
      .summary-grid{grid-template-columns:repeat(2,1fr)}
      .recommend-grid{grid-template-columns:repeat(2,1fr)}
    }
    @media (max-width:992px){
      .menu-btn{display:block;margin-left:auto}
      .nav{position:absolute;left:24px;right:24px;top:76px;display:none;flex-direction:column;align-items:stretch;background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:12px;box-shadow:var(--shadow)}
      .nav.open{display:flex}
      .nav a{padding:13px 14px}
      .nav-cta{display:none}
      .hero-layout,.editor-grid,.quick-board,.data-panel,.feature-story,.subscribe-panel,.faq-layout{grid-template-columns:1fr}
      .hero-content{padding-top:52px}
      .hero-ticker{max-width:560px}
      .story-media img{height:360px}
      .magazine-grid{grid-template-columns:1fr 1fr}
      .footer-top{flex-direction:column}
      .footer-links{justify-content:flex-start}
    }
    @media (max-width:768px){
      .container{width:min(100% - 32px,var(--max))}
      .section{padding:64px 0}
      .section-tight{padding:50px 0}
      .page-hero{min-height:auto}
      .hero-content{padding:42px 0 90px}
      .summary-strip{margin-top:-44px}
      .summary-grid{grid-template-columns:1fr 1fr}
      .section-head{display:block}
      .section-intro{margin-top:10px}
      .notice{grid-template-columns:1fr}
      .rank-row{grid-template-columns:70px 1fr 46px}
      .form{grid-template-columns:1fr}
      .magazine-grid,.recommend-grid{grid-template-columns:1fr}
      .cta-band{display:block}
      .cta-band .hero-actions{margin-top:22px}
      .steps{padding:8px 0}
      .step:after{width:26px}
    }
    @media (max-width:576px){
      .nav-wrap{height:68px}
      .nav{top:68px;left:16px;right:16px}
      h1{font-size:36px}
      .hero-copy p{font-size:16px}
      .summary-grid{grid-template-columns:1fr}
      .summary-card strong{font-size:30px}
      .hot-row{grid-template-columns:1fr auto}
      .hot-row small{grid-column:1/-1}
      .story-fact{position:static;width:auto;margin-top:12px}
      .subscribe-panel,.cta-band{padding:28px 20px}
      .footer-links{display:grid;grid-template-columns:1fr 1fr}
      .copyright{display:grid}
    }
    @media (prefers-reduced-motion:reduce){
      *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;scroll-behavior:auto!important;transition:none!important}
    }