/* roulang page: index */
:root{
  --ink:#211d2b;
  --ink-2:#2e2939;
  --night:#17151f;
  --night-2:#211d2b;
  --lime:#d9ff4a;
  --lime-dark:#bddc29;
  --coral:#ff6b45;
  --cream:#f5f2ea;
  --mist:#e7e1ea;
  --paper:#fffdf8;
  --muted:#726d79;
  --muted-light:#b9b2c0;
  --line:#d9d2dc;
  --line-dark:rgba(255,255,255,.14);
  --shadow:0 18px 50px rgba(39,29,48,.09);
  --shadow-dark:0 18px 44px rgba(0,0,0,.22);
  --radius-lg:24px;
  --radius-md:16px;
  --radius-sm:10px;
  --sidebar:238px;
  --ease:cubic-bezier(.2,.8,.2,1);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--cream);
  color:var(--ink);
  font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;
  font-size:16px;
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
}
body.menu-open{overflow:hidden}
a{color:inherit;text-decoration:none}
button,input{font:inherit}
button{border:0;cursor:pointer}
img{display:block;max-width:100%;height:auto}
:focus-visible{outline:3px solid var(--coral);outline-offset:4px}
::selection{background:var(--lime);color:var(--ink)}
.shell{min-height:100vh}
.sidebar{
  position:fixed;z-index:50;inset:0 auto 0 0;width:var(--sidebar);
  display:flex;flex-direction:column;padding:28px 18px 20px;
  background:var(--night);color:#fff;border-right:1px solid var(--line-dark);
}
.brand{
  display:flex;align-items:center;gap:11px;padding:4px 12px 28px;
  font-size:21px;font-weight:800;letter-spacing:.02em
}
.brand-mark{
  width:30px;height:30px;border:2px solid var(--lime);border-radius:50%;
  position:relative;display:grid;place-items:center;flex:none
}
.brand-mark:before,.brand-mark:after{
  content:"";position:absolute;border:1px solid var(--lime);border-radius:50%;
  width:40px;height:13px;transform:rotate(-28deg)
}
.brand-mark:after{transform:rotate(35deg);width:28px;height:9px}
.brand-mark i{width:7px;height:7px;border-radius:50%;background:var(--lime)}
.nav-label{
  color:#847d8d;font-size:11px;letter-spacing:.16em;margin:3px 12px 9px;
  text-transform:uppercase
}
.main-nav{display:flex;flex-direction:column;gap:4px}
.main-nav a,.side-tool{
  display:flex;align-items:center;gap:11px;min-height:43px;padding:9px 12px;
  border-radius:10px;color:#bdb7c5;font-size:14px;transition:.25s var(--ease);
  position:relative
}
.main-nav a span:first-child,.side-tool span:first-child{width:19px;text-align:center;color:#7f7888;font-size:13px}
.main-nav a:hover,.side-tool:hover{background:#292532;color:#fff;transform:translateX(2px)}
.main-nav a.active{background:#2e2939;color:var(--lime);font-weight:700}
.main-nav a.active:before{content:"";position:absolute;left:-18px;top:10px;width:3px;height:23px;background:var(--lime);border-radius:3px}
.main-nav a.active span:first-child{color:var(--lime)}
.sidebar-bottom{margin-top:auto}
.search-note{
  margin:12px 5px 16px;padding:13px 12px;border:1px solid var(--line-dark);
  border-radius:12px;color:#aaa3b2;font-size:12px;display:flex;gap:8px;align-items:center
}
.side-tool{font-size:13px}
.content{margin-left:var(--sidebar);min-width:0}
.container{width:min(1280px,calc(100% - 80px));margin:0 auto}
.mobile-bar{
  display:none;position:sticky;top:0;z-index:45;background:var(--night);
  color:#fff;height:64px;padding:0 18px;align-items:center;justify-content:space-between
}
.mobile-brand{font-weight:800;font-size:18px;display:flex;align-items:center;gap:8px}
.menu-button{
  width:40px;height:40px;border-radius:9px;background:#2b2735;color:#fff;
  font-size:20px
}
.mobile-menu{
  display:none;position:fixed;z-index:49;inset:64px 0 0;background:var(--night);
  padding:24px 20px;overflow:auto
}
.mobile-menu.open{display:block}
.mobile-menu a{display:block;padding:14px 4px;color:#ddd5e1;border-bottom:1px solid var(--line-dark)}
.section{padding:98px 0}
.section.tight{padding:76px 0}
.section.dark{background:var(--night);color:#fff}
.section.mist{background:var(--mist)}
.section-head{
  display:flex;align-items:flex-end;justify-content:space-between;gap:30px;
  margin-bottom:38px
}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;color:var(--coral);font-size:12px;
  font-weight:800;letter-spacing:.12em;margin-bottom:13px
}
.eyebrow:before{content:"";width:22px;height:3px;background:var(--coral);border-radius:4px}
.section h2{font-size:clamp(28px,3.3vw,46px);line-height:1.2;letter-spacing:-.045em}
.section-lead{max-width:510px;color:var(--muted);font-size:15px;line-height:1.9}
.dark .section-lead{color:#bcb5c3}
.hero{
  min-height:690px;padding:70px 0 62px;background:var(--night);
  color:#fff;position:relative;overflow:hidden
}
.hero:after{
  content:"";position:absolute;right:-120px;top:-160px;width:570px;height:570px;
  border:1px solid rgba(217,255,74,.15);border-radius:50%;
  box-shadow:0 0 0 45px rgba(217,255,74,.025),0 0 0 100px rgba(217,255,74,.018)
}
.hero-grid{display:grid;grid-template-columns:1.06fr .94fr;gap:60px;align-items:center;position:relative;z-index:1}
.hero-kicker{
  display:inline-flex;align-items:center;gap:8px;color:var(--lime);font-weight:700;
  font-size:13px;padding:7px 11px;border:1px solid rgba(217,255,74,.32);border-radius:99px
}
.live-dot{width:7px;height:7px;background:var(--coral);border-radius:50%;box-shadow:0 0 0 4px rgba(255,107,69,.14)}
.hero h1{font-size:clamp(42px,5.7vw,78px);line-height:1.08;letter-spacing:-.07em;margin:23px 0 22px;max-width:720px}
.hero h1 em{font-style:normal;color:var(--lime)}
.hero-copy{font-size:18px;line-height:1.9;color:#c8c1ce;max-width:650px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin:31px 0 40px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;
  padding:10px 19px;border-radius:10px;font-size:14px;font-weight:800;
  transition:.25s var(--ease);border:1px solid transparent
}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:var(--lime);color:var(--ink)}
.btn-primary:hover{background:#e7ff83;box-shadow:0 9px 22px rgba(217,255,74,.2)}
.btn-secondary{border-color:rgba(255,255,255,.28);color:#fff;background:transparent}
.btn-secondary:hover{border-color:var(--lime);color:var(--lime)}
.btn-dark{background:var(--ink);color:#fff}
.btn-dark:hover{background:#3c3447}
.btn-light{background:#fff;color:var(--ink)}
.hero-metrics{display:flex;gap:25px;flex-wrap:wrap}
.metric{padding-left:13px;border-left:2px solid var(--coral)}
.metric strong{display:block;font-size:24px;line-height:1.2;color:#fff}
.metric span{display:block;color:#9e96a7;font-size:12px;margin-top:4px}
.matrix-wrap{position:relative}
.matrix-title{color:#a9a1b2;font-size:12px;margin-bottom:12px;letter-spacing:.1em}
.icon-matrix{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.matrix-cell{
  min-height:112px;padding:16px;background:#252130;border:1px solid #3b3448;
  border-radius:15px;display:flex;flex-direction:column;justify-content:space-between;
  transition:.25s var(--ease)
}
.matrix-cell:hover{border-color:var(--lime);transform:translateY(-3px);background:#2d2839}
.matrix-cell:nth-child(2n){margin-top:22px}
.matrix-cell b{font-size:25px;color:var(--lime);font-weight:500}
.matrix-cell span{font-size:13px;color:#d5cfda}
.status-strip{
  margin-top:17px;display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:14px 16px;background:#2b2636;border-left:3px solid var(--coral);font-size:12px;color:#d3ccd8
}
.status-strip strong{color:#fff}.status-strip i{width:7px;height:7px;border-radius:50%;background:var(--lime);display:inline-block;margin-right:6px}
.hero-note{margin-top:30px;color:#8f8799;font-size:12px}
.progress-layout{display:grid;grid-template-columns:4fr 8fr;gap:54px;align-items:start}
.progress-intro p{color:var(--muted);line-height:1.95;margin-top:20px}
.progress-number{font-size:70px;line-height:1;color:var(--ink);font-weight:800;letter-spacing:-.08em;margin-top:34px}
.progress-number small{font-size:16px;letter-spacing:0;color:var(--muted);font-weight:500}
.progress-board{background:var(--paper);padding:28px;border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow)}
.board-top{display:flex;justify-content:space-between;gap:15px;align-items:center;margin-bottom:20px}
.board-top strong{font-size:18px}.board-top span{font-size:12px;color:var(--muted)}
.progress-track{height:14px;background:#e9e5dc;border-radius:99px;overflow:hidden}
.progress-fill{width:72%;height:100%;background:var(--lime);border-radius:99px}
.progress-meta{display:flex;justify-content:space-between;color:var(--muted);font-size:12px;margin-top:10px}
.checkpoints{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:28px}
.checkpoint{padding:17px 15px;border-top:2px solid var(--line);background:#faf8f2}
.checkpoint.done{border-color:var(--lime-dark)}.checkpoint.current{border-color:var(--coral)}
.checkpoint b{display:block;font-size:14px;margin-bottom:4px}.checkpoint p{font-size:12px;color:var(--muted);line-height:1.7}
.feature-layout{display:grid;grid-template-columns:220px 1fr;gap:35px}
.index-list{border-left:1px solid var(--line);height:max-content}
.index-list a{display:block;padding:12px 17px;border-left:3px solid transparent;margin-left:-1px;color:var(--muted);font-size:14px}
.index-list a:hover,.index-list a.active{color:var(--ink);border-color:var(--coral);background:#ebe6dc;font-weight:700}
.feature-main{display:grid;grid-template-columns:7fr 5fr;gap:20px}
.feature-lead{min-height:390px;position:relative;border-radius:var(--radius-lg);overflow:hidden;background:var(--night);color:#fff}
.feature-lead img{width:100%;height:100%;object-fit:cover;opacity:.72;position:absolute;inset:0}
.feature-lead:after{content:"";position:absolute;inset:25% 0 0;background:linear-gradient(transparent,rgba(15,13,20,.95))}
.feature-lead-content{position:absolute;z-index:1;left:27px;right:27px;bottom:25px}
.feature-lead h3{font-size:28px;line-height:1.3;margin:11px 0}
.feature-lead p{font-size:13px;color:#d6d0d8;line-height:1.8}
.feature-side{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-lg);padding:10px 22px}
.feature-item{padding:19px 0;border-bottom:1px solid var(--line);display:block}
.feature-item:last-child{border-bottom:0}
.feature-item small{color:var(--coral);font-size:11px;font-weight:700}
.feature-item h4{font-size:16px;line-height:1.5;margin:6px 0}
.feature-item p{font-size:12px;color:var(--muted);line-height:1.7}
.tier-layout{display:grid;grid-template-columns:5fr 7fr;gap:40px;align-items:center}
.tier-copy{padding-right:30px}.tier-copy p{color:var(--muted);margin-top:18px;line-height:1.95}
.tier-list{display:grid;gap:13px}
.tier{
  display:grid;grid-template-columns:118px 1fr auto;gap:20px;align-items:center;
  padding:22px 24px;background:var(--paper);border:1px solid var(--line);border-radius:16px;
  transition:.25s var(--ease)
}
.tier:hover{transform:translateX(4px);box-shadow:var(--shadow)}
.tier.featured{background:var(--ink);color:#fff;border-color:var(--ink)}
.tier-name{font-weight:800;color:var(--coral)}.featured .tier-name{color:var(--lime)}
.tier h3{font-size:17px;margin-bottom:4px}.tier p{font-size:12px;color:var(--muted);line-height:1.6}.featured p{color:#c7bfcd}
.tier-price{font-size:20px;font-weight:800;white-space:nowrap}.tier-price small{font-size:11px;font-weight:400;color:var(--muted)}
.supporter-layout{display:grid;grid-template-columns:7fr 5fr;gap:35px}
.supporters{display:grid;grid-template-columns:repeat(4,1fr);gap:11px}
.supporter{padding:17px;background:#292532;border:1px solid #40384b;border-radius:14px}
.avatar{width:38px;height:38px;display:grid;place-items:center;border-radius:50%;background:var(--lime);color:var(--ink);font-weight:800;margin-bottom:12px}
.supporter strong{font-size:14px;display:block}.supporter span{font-size:11px;color:#a8a0af}
.support-note{border-left:3px solid var(--lime);padding:8px 0 8px 24px}
.support-note h3{font-size:25px;line-height:1.35;margin-bottom:14px}.support-note p{color:#bdb5c4;font-size:14px;line-height:1.95}
.scene-grid{display:grid;grid-template-columns:5fr 3fr 4fr;gap:18px;align-items:stretch}
.scene{min-height:360px;padding:27px;border-radius:var(--radius-lg);position:relative;overflow:hidden}
.scene h3{font-size:24px;line-height:1.35;margin:12px 0}
.scene p{font-size:13px;line-height:1.9;color:var(--muted)}
.scene-a{background:var(--paper);border:1px solid var(--line)}
.scene-b{background:var(--coral);color:#fff}.scene-b p{color:#fff0eb}
.scene-c{background:#d7e5a0}.scene-c p{color:#4d5531}
.scene .scene-no{font-size:12px;font-weight:800;color:var(--coral)}.scene-b .scene-no{color:var(--lime)}.scene-c .scene-no{color:#68752a}
.scene img{position:absolute;bottom:0;right:0;width:66%;height:145px;object-fit:cover;border-radius:16px 0 0 0}
.scene-b .timeline{position:absolute;bottom:27px;left:27px;right:27px}
.timeline{border-left:2px solid currentColor;margin-top:30px;padding-left:15px}
.timeline li{list-style:none;font-size:12px;margin:11px 0;opacity:.86}
.case-layout{display:grid;grid-template-columns:1.15fr .85fr;gap:35px}
.case-feature{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden}
.case-feature img{width:100%;height:275px;object-fit:cover}
.case-body{padding:26px 28px 30px}.case-body h3{font-size:27px;line-height:1.35;margin:9px 0 12px}.case-body p{color:var(--muted);line-height:1.9;font-size:14px}
.case-tags{display:flex;gap:8px;flex-wrap:wrap;margin-top:19px}
.tag{display:inline-flex;padding:5px 9px;border-radius:6px;background:var(--mist);font-size:11px;color:var(--ink);font-weight:700}
.tag.hot{background:#ffe1d8;color:#b84427}.tag.green{background:#e8f5ac}
.case-archive{border-top:1px solid var(--line);margin-top:15px}
.archive-row{display:grid;grid-template-columns:70px 1fr 80px;gap:15px;padding:17px 0;border-bottom:1px solid var(--line);align-items:center}
.archive-row time{font-size:12px;color:var(--coral);font-weight:800}.archive-row h4{font-size:14px}.archive-row span{font-size:11px;color:var(--muted);text-align:right}
.dynamic-board{background:var(--ink);color:#fff;border-radius:var(--radius-lg);padding:30px}
.dynamic-head{display:flex;justify-content:space-between;align-items:flex-start;gap:20px;margin-bottom:20px}.dynamic-head h3{font-size:25px}.dynamic-head p{color:#aaa2b1;font-size:12px}
.dynamic-items{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.dynamic-item{padding:18px;background:#2c2737;border:1px solid #42394c;border-radius:12px}
.dynamic-item b{font-size:28px;color:var(--lime);display:block;line-height:1.25}.dynamic-item span{font-size:12px;color:#b7b0be}
.dynamic-list{margin-top:20px}.dynamic-line{display:flex;gap:14px;padding:12px 0;border-top:1px solid #40374a;font-size:13px}.dynamic-line i{font-style:normal;color:var(--coral);width:45px}
.news-wrap{display:grid;grid-template-columns:7fr 5fr;gap:32px}
.news-lead{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden}
.news-lead img{width:100%;height:285px;object-fit:cover}
.news-lead-content{padding:24px 27px 28px}.news-lead h3{font-size:27px;line-height:1.35;margin:9px 0 12px}.news-lead p{color:var(--muted);font-size:14px;line-height:1.9}
.news-list{border-top:2px solid var(--ink)}
.news-row{display:grid;grid-template-columns:82px 1fr 75px;gap:15px;padding:18px 0;border-bottom:1px solid var(--line);align-items:start}
.news-row time{font-size:12px;color:var(--coral);font-weight:800;padding-top:3px}.news-row h4{font-size:15px;line-height:1.55}.news-row p{font-size:12px;color:var(--muted);line-height:1.7;margin-top:4px}.news-row .read{font-size:11px;color:var(--ink);font-weight:800;text-align:right;padding-top:3px}
.news-row:hover h4{color:#a64127}
.news-more{text-align:center;margin-top:26px}
.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:17px}
.related-card{display:grid;grid-template-columns:112px 1fr;gap:15px;background:var(--paper);border:1px solid var(--line);padding:12px;border-radius:14px;transition:.25s var(--ease)}
.related-card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.related-card img{width:112px;height:96px;object-fit:cover;border-radius:9px}.related-card h3{font-size:14px;line-height:1.55;margin:7px 0}.related-card p{font-size:11px;color:var(--muted);line-height:1.6}
.brand-panel{display:grid;grid-template-columns:4fr 8fr;gap:55px;align-items:start}
.brand-panel h2{font-size:34px;line-height:1.3}.brand-panel p{font-size:15px;color:var(--muted);line-height:2;margin-bottom:17px}
.brand-sign{color:var(--coral);font-size:13px;font-weight:800;letter-spacing:.06em}
.faq-layout{display:grid;grid-template-columns:4fr 8fr;gap:55px}
.faq-intro p{color:#bdb5c4;font-size:14px;line-height:1.9;margin-top:17px}
.faq-list{border-top:1px solid #40374a}
.faq-item{border-bottom:1px solid #40374a}.faq-question{
  width:100%;background:none;color:#fff;text-align:left;padding:20px 0;
  display:flex;justify-content:space-between;gap:20px;font-size:15px;font-weight:700
}
.faq-question:after{content:"+";color:var(--lime);font-size:22px;font-weight:400;line-height:1}
.faq-item.open .faq-question:after{content:"−"}.faq-answer{display:none;padding:0 35px 20px 0;color:#bcb5c3;font-size:13px;line-height:1.9}.faq-item.open .faq-answer{display:block}
.limit-bar{background:var(--coral);color:#fff;padding:24px 28px;border-radius:var(--radius-lg);display:flex;align-items:center;justify-content:space-between;gap:25px}
.limit-bar h2{font-size:25px;line-height:1.35}.limit-bar p{font-size:13px;color:#fff2ed;margin-top:5px}.countdown{display:flex;gap:8px;align-items:center;white-space:nowrap}.countdown b{background:#c84e31;padding:9px 10px;border-radius:8px;font-size:18px}.countdown small{font-size:11px}
.subscribe-layout{display:grid;grid-template-columns:5fr 7fr;gap:45px;align-items:center}
.subscribe-copy p{color:var(--muted);line-height:1.9;margin-top:15px}.subscribe-form{display:grid;grid-template-columns:1fr auto;gap:10px}.field{min-height:49px;padding:11px 15px;border:1px solid var(--line);background:var(--paper);border-radius:10px;color:var(--ink);width:100%}.field::placeholder{color:#9e98a3}.form-tip{font-size:11px;color:var(--muted);margin-top:9px}
.final-cta{background:var(--lime);padding:50px 0}.final-layout{display:flex;align-items:center;justify-content:space-between;gap:25px}.final-cta h2{font-size:clamp(28px,4vw,49px);line-height:1.2;letter-spacing:-.05em}.final-cta p{margin-top:10px;color:#4c5426;font-size:14px}
.footer{background:var(--night);color:#fff;padding:55px 0 25px}.footer-top{display:grid;grid-template-columns:3fr 5fr 4fr;gap:45px;padding-bottom:40px;border-bottom:1px solid var(--line-dark)}
.footer-brand p{color:#a9a1af;font-size:13px;line-height:1.9;margin-top:16px;max-width:280px}
.footer h3{font-size:14px;margin-bottom:16px}.footer-links{display:grid;grid-template-columns:repeat(2,1fr);gap:9px 20px}.footer-links a{font-size:13px;color:#aaa2b1}.footer-links a:hover{color:var(--lime)}
.footer-info p{font-size:12px;color:#aaa2b1;line-height:2}.footer-info a{color:#ddd5e1}.footer-bottom{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;padding-top:22px;color:#898191;font-size:11px}.footer-bottom a:hover{color:var(--lime)}
.empty-state{padding:30px;background:#f0ece4;color:var(--muted);border:1px dashed #c7bdca;border-radius:12px;text-align:center}
@media(max-width:1100px){
  :root{--sidebar:210px}.container{width:min(100% - 48px,1280px)}
  .hero-grid{gap:35px}.scene-grid{grid-template-columns:1fr 1fr}.scene-c{grid-column:span 2;min-height:290px}
  .related-grid{grid-template-columns:1fr 1fr}.footer-top{grid-template-columns:1fr 1fr}
}
@media(max-width:768px){
  :root{--sidebar:0}.sidebar{display:none}.content{margin-left:0}.mobile-bar{display:flex}.container{width:min(100% - 36px,640px)}
  .hero{padding:55px 0 48px;min-height:0}.hero-grid,.progress-layout,.tier-layout,.supporter-layout,.case-layout,.news-wrap,.brand-panel,.faq-layout,.subscribe-layout{grid-template-columns:1fr;gap:30px}
  .hero h1{font-size:45px}.hero-copy{font-size:16px}.hero:after{right:-260px}
  .icon-matrix{max-width:520px}.feature-layout{grid-template-columns:1fr}.index-list{display:flex;overflow:auto;border-left:0;border-bottom:1px solid var(--line);gap:3px}.index-list a{white-space:nowrap;border-left:0;border-bottom:3px solid transparent;margin:0;padding:10px 13px}.index-list a.active{border-color:var(--coral)}
  .feature-main{grid-template-columns:1fr}.feature-lead{min-height:340px}.tier-copy{padding-right:0}.supporters{grid-template-columns:repeat(2,1fr)}
  .scene-grid{grid-template-columns:1fr}.scene-c{grid-column:auto}.scene{min-height:300px}
  .dynamic-items{grid-template-columns:1fr 1fr}.related-grid{grid-template-columns:1fr}
  .section{padding:70px 0}.section-head{display:block;margin-bottom:28px}.section-lead{margin-top:14px}
  .limit-bar{display:block}.countdown{margin-top:20px}.final-layout{display:block}.final-layout .btn{margin-top:22px}
  .footer-top{grid-template-columns:1fr 1fr;gap:30px}.footer-brand{grid-column:span 2}
}
@media(max-width:520px){
  .container{width:calc(100% - 28px)}.hero h1{font-size:38px}.hero-actions .btn{width:100%}.hero-metrics{gap:16px}
  .matrix-cell{min-height:90px;padding:12px}.matrix-cell b{font-size:21px}.matrix-cell:nth-child(2n){margin-top:12px}
  .progress-number{font-size:58px}.progress-board{padding:18px}.checkpoints{grid-template-columns:1fr}
  .feature-lead-content{left:20px;right:20px}.feature-lead h3{font-size:23px}
  .tier{grid-template-columns:1fr auto;gap:7px 12px;padding:18px}.tier-name{grid-column:1/-1}.tier p{font-size:11px}
  .news-row{grid-template-columns:68px 1fr}.news-row .read{grid-column:2;text-align:left}.dynamic-items{grid-template-columns:1fr}
  .archive-row{grid-template-columns:58px 1fr}.archive-row span{display:none}.subscribe-form{grid-template-columns:1fr}.subscribe-form .btn{width:100%}
  .footer-top{grid-template-columns:1fr}.footer-brand{grid-column:auto}.footer-bottom{display:block}.footer-bottom span{display:block;margin-top:7px}
}

/* roulang page: category3 */
:root{
 --ink:#211d2b;
 --ink-2:#2e2939;
 --night:#17151f;
 --night-2:#211d2b;
 --lime:#d9ff4a;
 --lime-dark:#bddc29;
 --coral:#ff6b45;
 --cream:#f5f2ea;
 --mist:#e7e1ea;
 --paper:#fffdf8;
 --muted:#726d79;
 --muted-light:#b9b2c0;
 --line:#d9d2dc;
 --line-dark:rgba(255,255,255,.14);
 --shadow:0 18px 50px rgba(39,29,48,.09);
 --shadow-dark:0 18px 44px rgba(0,0,0,.22);
 --radius-lg:24px;
 --radius-md:16px;
 --radius-sm:10px;
 --sidebar:238px;
 --ease:cubic-bezier(.2,.8,.2,1);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
 margin:0;background:var(--cream);color:var(--ink);
 font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;
 font-size:16px;line-height:1.8;-webkit-font-smoothing:antialiased
}
body.menu-open{overflow:hidden}
a{color:inherit;text-decoration:none}
button,input{font:inherit}
button{border:0;cursor:pointer}
img{display:block;max-width:100%;height:auto}
:focus-visible{outline:3px solid var(--lime);outline-offset:3px}
.container{width:min(1280px,calc(100% - 80px));margin:0 auto}
.site-shell{min-height:100vh}
.sidebar{
 position:fixed;z-index:40;left:0;top:0;bottom:0;width:var(--sidebar);
 padding:28px 18px;background:var(--night);color:#fff;
 display:flex;flex-direction:column;border-right:1px solid rgba(255,255,255,.08)
}
.brand{
 display:flex;align-items:center;gap:11px;padding:4px 12px 28px;
 font-size:21px;font-weight:800;letter-spacing:.02em
}
.brand-mark{
 width:30px;height:30px;border:2px solid var(--lime);border-radius:50%;
 position:relative;display:grid;place-items:center;flex:none
}
.brand-mark:before,.brand-mark:after{
 content:"";position:absolute;border:1px solid var(--lime);border-radius:50%;
 width:40px;height:13px;transform:rotate(-28deg)
}
.brand-mark:after{transform:rotate(35deg);width:28px;height:9px}
.brand-mark i{width:7px;height:7px;border-radius:50%;background:var(--lime)}
.nav-label{
 color:#847d8d;font-size:11px;letter-spacing:.16em;margin:3px 12px 9px;
 text-transform:uppercase
}
.main-nav{display:flex;flex-direction:column;gap:4px}
.main-nav a,.side-tool{
 display:flex;align-items:center;gap:11px;min-height:43px;padding:9px 12px;
 border-radius:10px;color:#bdb7c5;font-size:14px;transition:.25s var(--ease);
 position:relative
}
.main-nav a span:first-child,.side-tool span:first-child{
 width:19px;text-align:center;color:#7f7888;font-size:13px
}
.main-nav a:hover,.side-tool:hover{background:#292532;color:#fff;transform:translateX(2px)}
.main-nav a.active{background:#2e2939;color:var(--lime);font-weight:700}
.main-nav a.active:before{
 content:"";position:absolute;left:-18px;top:10px;width:3px;height:23px;
 background:var(--lime);border-radius:3px
}
.main-nav a.active span:first-child{color:var(--lime)}
.search-note{
 margin:12px 5px 16px;padding:13px 12px;border:1px solid var(--line-dark);
 border-radius:12px;color:#aaa3b2;font-size:12px;display:flex;gap:8px;align-items:center
}
.side-bottom{margin-top:auto}
.content{margin-left:var(--sidebar);min-width:0}
.mobile-bar{
 display:none;position:sticky;top:0;z-index:45;background:var(--night);
 color:#fff;height:64px;padding:0 18px;align-items:center;justify-content:space-between
}
.mobile-brand{font-weight:800;font-size:18px;display:flex;align-items:center;gap:8px}
.menu-button{
 width:40px;height:40px;border-radius:9px;background:#2b2735;color:#fff;font-size:20px
}
.mobile-menu{
 display:none;position:fixed;z-index:49;inset:64px 0 0;background:var(--night);
 padding:24px 20px;overflow:auto
}
.mobile-menu.open{display:block}
.mobile-menu a{
 display:block;padding:14px 4px;color:#ddd5e1;border-bottom:1px solid var(--line-dark)
}
.section{padding:88px 0}
.section.tight{padding:64px 0}
.section.dark{background:var(--night);color:#fff}
.section.mist{background:var(--mist)}
.section-head{
 display:flex;align-items:flex-end;justify-content:space-between;gap:30px;margin-bottom:36px
}
.eyebrow{
 display:inline-flex;align-items:center;gap:8px;color:var(--coral);font-size:12px;
 font-weight:800;letter-spacing:.12em;margin-bottom:13px
}
.eyebrow:before{content:"";width:22px;height:3px;background:var(--coral);border-radius:4px}
h1,h2,h3,p{margin-top:0}
h2{font-size:clamp(28px,3.3vw,46px);line-height:1.2;letter-spacing:-.045em;margin-bottom:12px}
h3{line-height:1.35}
.section-lead{max-width:560px;color:var(--muted);font-size:15px;line-height:1.9}
.dark .section-lead{color:#bcb5c3}
.btn{
 display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;
 padding:10px 19px;border-radius:10px;font-size:14px;font-weight:800;
 transition:.25s var(--ease);border:1px solid transparent
}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:var(--lime);color:var(--ink)}
.btn-primary:hover{background:#e7ff83;box-shadow:0 9px 22px rgba(217,255,74,.2)}
.btn-secondary{border-color:rgba(255,255,255,.28);color:#fff;background:transparent}
.btn-secondary:hover{border-color:var(--lime);color:var(--lime)}
.btn-dark{background:var(--ink);color:#fff}
.btn-dark:hover{background:#3c3447}
.btn-light{background:#fff;color:var(--ink)}
.badge{
 display:inline-flex;align-items:center;gap:6px;padding:5px 9px;border-radius:999px;
 background:var(--mist);color:var(--ink-2);font-size:12px;font-weight:700
}
.badge.lime{background:var(--lime);color:var(--ink)}
.badge.coral{background:#ffe0d7;color:#b34427}
.hero-inner{position:relative}
.inner-hero{
 min-height:455px;padding:64px 0 56px;color:#fff;background:var(--night);
 position:relative;overflow:hidden
}
.inner-hero:before{
 content:"";position:absolute;inset:0;
 background:linear-gradient(90deg,rgba(23,21,31,.98) 0%,rgba(23,21,31,.84) 42%,rgba(23,21,31,.28) 100%),
 url("/assets/images/backpic/back-2.webp") center/cover no-repeat
}
.inner-hero:after{
 content:"";position:absolute;right:-160px;bottom:-250px;width:560px;height:560px;
 border:1px solid rgba(217,255,74,.18);border-radius:50%;
 box-shadow:0 0 0 45px rgba(217,255,74,.025),0 0 0 100px rgba(217,255,74,.018)
}
.hero-copy-wrap{position:relative;z-index:1;max-width:760px}
.breadcrumb{font-size:13px;color:#bdb6c4;margin-bottom:42px}
.breadcrumb a:hover{color:var(--lime)}
.inner-hero h1{
 font-size:clamp(40px,6vw,74px);line-height:1.08;letter-spacing:-.07em;
 margin:0 0 22px
}
.inner-hero h1 em{font-style:normal;color:var(--lime)}
.hero-text{max-width:650px;color:#cbc4d1;font-size:18px;line-height:1.9}
.hero-meta{display:flex;gap:10px;flex-wrap:wrap;margin-top:28px}
.hero-meta span{
 padding:7px 11px;border:1px solid rgba(255,255,255,.2);border-radius:8px;
 color:#e4dfe8;font-size:12px
}
.team-index{
 display:grid;grid-template-columns:1.1fr 2fr;gap:30px;align-items:stretch
}
.index-panel{
 background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-lg);
 padding:28px;box-shadow:var(--shadow)
}
.index-panel h3{font-size:22px;margin-bottom:8px}
.index-panel p{color:var(--muted);font-size:14px}
.team-tabs{display:flex;flex-wrap:wrap;gap:9px;margin-top:22px}
.team-tabs button{
 padding:9px 13px;background:var(--cream);border:1px solid var(--line);
 border-radius:9px;color:var(--muted);transition:.25s var(--ease)
}
.team-tabs button:hover,.team-tabs button.active{
 background:var(--ink);color:var(--lime);border-color:var(--ink)
}
.team-board{
 background:var(--ink);color:#fff;border-radius:var(--radius-lg);padding:30px;
 position:relative;overflow:hidden
}
.team-board:after{
 content:"03";position:absolute;right:22px;top:8px;font-size:130px;line-height:1;
 color:rgba(217,255,74,.08);font-weight:900
}
.board-top{display:flex;justify-content:space-between;gap:20px;position:relative;z-index:1}
.board-top h3{font-size:31px;margin:0}
.board-top p{color:#bdb6c4;font-size:13px;margin:5px 0 0}
.status{color:var(--lime);font-size:12px;font-weight:800}
.board-grid{
 display:grid;grid-template-columns:1fr 1fr 1fr;gap:12px;margin-top:30px;position:relative;z-index:1
}
.stat-box{padding:18px;border:1px solid rgba(255,255,255,.14);border-radius:12px;background:rgba(255,255,255,.04)}
.stat-box strong{display:block;color:var(--lime);font-size:25px;line-height:1.2;margin-bottom:4px}
.stat-box span{color:#bbb4c3;font-size:12px}
.focus-layout{display:grid;grid-template-columns:7fr 5fr;gap:22px}
.focus-image{min-height:410px;border-radius:var(--radius-lg);overflow:hidden;position:relative;background:#292532}
.focus-image img{width:100%;height:100%;min-height:410px;object-fit:cover;object-position:center}
.focus-image:after{
 content:"";position:absolute;inset:35% 0 0;
 background:linear-gradient(transparent,rgba(20,17,26,.9))
}
.focus-caption{position:absolute;left:28px;right:28px;bottom:24px;z-index:1;color:#fff}
.focus-caption h3{font-size:30px;margin:12px 0 4px}
.focus-caption p{font-size:14px;color:#ddd5df;margin:0}
.news-stack{display:flex;flex-direction:column;gap:12px}
.news-row{
 display:grid;grid-template-columns:90px 1fr auto;gap:16px;align-items:center;
 background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:18px;
 transition:.25s var(--ease)
}
.news-row:hover{transform:translateX(4px);box-shadow:var(--shadow);border-color:#c3bac9}
.news-date{color:var(--coral);font-size:12px;font-weight:800}
.news-row h3{font-size:16px;margin:0 0 3px}
.news-row p{font-size:12px;color:var(--muted);margin:0;line-height:1.65}
.news-arrow{font-size:18px;color:var(--muted)}
.timeline{position:relative;padding-left:30px;border-left:2px solid var(--line)}
.timeline-item{position:relative;padding:0 0 34px 28px}
.timeline-item:last-child{padding-bottom:0}
.timeline-item:before{
 content:"";position:absolute;left:-39px;top:7px;width:16px;height:16px;
 background:var(--cream);border:4px solid var(--coral);border-radius:50%
}
.timeline-item h3{font-size:20px;margin-bottom:6px}
.timeline-item p{max-width:760px;color:var(--muted);font-size:14px;margin-bottom:8px}
.timeline-date{font-size:12px;color:var(--coral);font-weight:800}
.dual-story{display:grid;grid-template-columns:5fr 7fr;gap:28px;align-items:center}
.dual-story.reverse{grid-template-columns:7fr 5fr}
.story-image{border-radius:var(--radius-lg);overflow:hidden;background:#d4ced7}
.story-image img{width:100%;aspect-ratio:4/3;object-fit:cover}
.dual-story.reverse .story-image{order:2}
.story-copy{padding:12px 10px}
.story-copy h3{font-size:30px;line-height:1.3;margin:12px 0 15px}
.story-copy p{color:var(--muted);font-size:15px;line-height:1.9}
.story-points{border-top:1px solid var(--line);margin-top:22px;padding-top:16px}
.story-points div{display:flex;gap:12px;padding:8px 0;font-size:14px}
.story-points b{color:var(--coral)}
.case-strip{display:grid;grid-template-columns:1.2fr .8fr;gap:22px}
.case-main{
 min-height:330px;border-radius:var(--radius-lg);padding:32px;color:#fff;
 background:linear-gradient(135deg,rgba(33,29,43,.96),rgba(33,29,43,.7)),url("/assets/images/coverpic/cover-8.webp") center/cover;
 display:flex;flex-direction:column;justify-content:flex-end
}
.case-main h3{font-size:29px;max-width:520px;margin:14px 0 8px}
.case-main p{color:#d3ccd7;max-width:560px;font-size:14px;margin:0}
.case-side{background:#ffd9cc;border-radius:var(--radius-lg);padding:30px}
.case-side h3{font-size:23px;margin-bottom:14px}
.case-side p{font-size:14px;color:#63483f;line-height:1.85}
.case-list{margin-top:22px;border-top:1px solid rgba(99,72,63,.22)}
.case-list div{display:flex;justify-content:space-between;gap:12px;padding:13px 0;border-bottom:1px solid rgba(99,72,63,.22);font-size:13px}
.case-list b{color:#b34427}
.editor-note{
 display:grid;grid-template-columns:160px 1fr;gap:34px;align-items:start;
 background:var(--mist);padding:34px;border-radius:var(--radius-lg)
}
.note-mark{
 width:116px;height:116px;border-radius:50%;background:var(--lime);display:grid;
 place-items:center;color:var(--ink);font-weight:900;font-size:29px;line-height:1;text-align:center
}
.editor-note h3{font-size:27px;margin-bottom:10px}
.editor-note p{color:var(--muted);font-size:15px;line-height:1.95;max-width:780px;margin-bottom:0}
.related-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:16px}
.related-card{
 background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-md);
 overflow:hidden;transition:.25s var(--ease)
}
.related-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.related-card img{width:100%;aspect-ratio:16/9;object-fit:cover}
.related-body{padding:19px}
.related-body h3{font-size:18px;margin:10px 0 6px}
.related-body p{font-size:13px;color:var(--muted);line-height:1.7;margin:0 0 15px}
.faq-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:50px}
.faq-intro h2{max-width:390px}
.faq-list{display:flex;flex-direction:column;gap:10px}
.faq-item{background:var(--paper);border:1px solid var(--line);border-radius:12px;overflow:hidden}
.faq-question{
 width:100%;display:flex;align-items:center;justify-content:space-between;
 gap:18px;text-align:left;background:transparent;padding:18px 20px;color:var(--ink);
 font-weight:800
}
.faq-question span:last-child{font-size:22px;color:var(--coral);transition:.25s}
.faq-item.open .faq-question span:last-child{transform:rotate(45deg)}
.faq-answer{display:none;padding:0 20px 19px;color:var(--muted);font-size:14px;line-height:1.85}
.faq-item.open .faq-answer{display:block}
.cta-band{
 background:var(--night);color:#fff;border-radius:var(--radius-lg);padding:40px 44px;
 display:flex;justify-content:space-between;align-items:center;gap:25px
}
.cta-band h2{font-size:34px;margin-bottom:8px}
.cta-band p{color:#c3bccb;margin:0;font-size:14px}
.footer{background:var(--night);color:#fff;padding:70px 0 24px}
.footer-top{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:60px;padding-bottom:48px}
.footer-brand .brand{padding:0;color:#fff}
.footer-brand p{max-width:300px;color:#aaa3b2;font-size:13px;line-height:1.8;margin:20px 0 0}
.footer h3{font-size:14px;margin:6px 0 15px;color:#fff}
.footer-links{display:grid;grid-template-columns:1fr 1fr;gap:8px 20px}
.footer a{color:#bdb6c4;font-size:13px;transition:.2s}
.footer a:hover{color:var(--lime)}
.footer-info p{color:#aaa3b2;font-size:12px;margin:5px 0}
.footer-bottom{
 border-top:1px solid var(--line-dark);padding-top:19px;
 display:flex;justify-content:space-between;gap:15px;color:#81798b;font-size:12px
}
@media(max-width:1100px){
 :root{--sidebar:210px}
 .container{width:min(100% - 48px,1100px)}
 .team-index,.focus-layout,.dual-story,.dual-story.reverse,.case-strip,.faq-grid{grid-template-columns:1fr}
 .dual-story.reverse .story-image{order:0}
 .team-board{min-height:290px}
}
@media(max-width:768px){
 :root{--sidebar:0}
 .sidebar{display:none}
 .content{margin-left:0}
 .mobile-bar{display:flex}
 .container{width:calc(100% - 36px)}
 .section{padding:64px 0}
 .section-head{display:block;margin-bottom:26px}
 .section-lead{margin-top:15px}
 .inner-hero{min-height:500px;padding:38px 0 50px}
 .breadcrumb{margin-bottom:55px}
 .inner-hero:before{
  background:linear-gradient(90deg,rgba(23,21,31,.98),rgba(23,21,31,.7)),
  url("/assets/images/backpic/back-2.webp") center/cover
 }
 .inner-hero h1{font-size:clamp(38px,12vw,58px)}
 .hero-text{font-size:16px}
 .board-grid{grid-template-columns:1fr}
 .news-row{grid-template-columns:75px 1fr}
 .news-arrow{display:none}
 .focus-image,.focus-image img{min-height:350px}
 .related-grid{grid-template-columns:1fr 1fr}
 .editor-note{grid-template-columns:1fr;padding:26px}
 .cta-band{display:block;padding:30px 25px}
 .cta-band .btn{margin-top:22px}
 .footer-top{grid-template-columns:1fr 1fr;gap:34px}
 .footer-brand{grid-column:1/-1}
 .footer-bottom{display:block}
 .footer-bottom span{display:block;margin-top:8px}
}
@media(max-width:520px){
 .container{width:calc(100% - 28px)}
 .inner-hero{padding-top:25px}
 .hero-meta{display:block}
 .hero-meta span{display:inline-block;margin:0 5px 7px 0}
 .index-panel,.team-board{padding:22px}
 .board-top{display:block}
 .board-top h3{font-size:26px;margin-bottom:8px}
 .focus-caption{left:19px;right:19px;bottom:18px}
 .focus-caption h3{font-size:23px}
 .news-row{padding:14px;gap:10px}
 .news-row h3{font-size:14px}
 .news-row p{font-size:11px}
 .story-copy h3{font-size:25px}
 .case-main,.case-side{padding:24px}
 .case-main{min-height:310px}
 .related-grid{grid-template-columns:1fr}
 .faq-grid{gap:28px}
 .footer-top{grid-template-columns:1fr}
 .footer-brand{grid-column:auto}
 .footer-links{grid-template-columns:1fr 1fr}
}

/* roulang page: category2 */
:root{
      --ink:#211d2b;
      --ink-2:#2e2939;
      --night:#17151f;
      --night-2:#211d2b;
      --lime:#d9ff4a;
      --lime-dark:#bddc29;
      --coral:#ff6b45;
      --cream:#f5f2ea;
      --mist:#e7e1ea;
      --paper:#fffdf8;
      --muted:#726d79;
      --muted-light:#b9b2c0;
      --line:#d9d2dc;
      --line-dark:rgba(255,255,255,.14);
      --shadow:0 18px 50px rgba(39,29,48,.09);
      --shadow-dark:0 18px 44px rgba(0,0,0,.22);
      --radius-lg:24px;
      --radius-md:16px;
      --radius-sm:10px;
      --sidebar:238px;
      --ease:cubic-bezier(.2,.8,.2,1);
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;background:var(--cream);color:var(--ink);
      font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;
      font-size:16px;line-height:1.8;-webkit-font-smoothing:antialiased
    }
    body.menu-open{overflow:hidden}
    a{color:inherit;text-decoration:none}
    button,input{font:inherit}
    button{border:0;cursor:pointer}
    img{display:block;max-width:100%;height:auto}
    :focus-visible{outline:3px solid var(--coral);outline-offset:3px}
    .container{width:min(1280px,calc(100% - 80px));margin:0 auto}
    .shell{min-height:100vh}
    .sidebar{
      position:fixed;z-index:40;left:0;top:0;bottom:0;width:var(--sidebar);
      padding:28px 18px 22px;background:var(--night);color:#fff;
      display:flex;flex-direction:column;border-right:1px solid rgba(255,255,255,.06)
    }
    .brand{
      display:flex;align-items:center;gap:11px;padding:4px 12px 28px;
      font-size:21px;font-weight:800;letter-spacing:.02em
    }
    .brand-mark{
      width:30px;height:30px;border:2px solid var(--lime);border-radius:50%;
      position:relative;display:grid;place-items:center;flex:none
    }
    .brand-mark:before,.brand-mark:after{
      content:"";position:absolute;border:1px solid var(--lime);border-radius:50%;
      width:40px;height:13px;transform:rotate(-28deg)
    }
    .brand-mark:after{transform:rotate(35deg);width:28px;height:9px}
    .brand-mark i{width:7px;height:7px;border-radius:50%;background:var(--lime)}
    .nav-label{
      color:#847d8d;font-size:11px;letter-spacing:.16em;margin:3px 12px 9px
    }
    .main-nav{display:flex;flex-direction:column;gap:4px}
    .main-nav a,.side-tool{
      display:flex;align-items:center;gap:11px;min-height:43px;padding:9px 12px;
      border-radius:10px;color:#bdb7c5;font-size:14px;transition:.25s var(--ease);
      position:relative
    }
    .main-nav a span:first-child,.side-tool span:first-child{
      width:19px;text-align:center;color:#7f7888;font-size:13px
    }
    .main-nav a:hover,.side-tool:hover{background:#292532;color:#fff;transform:translateX(2px)}
    .main-nav a.active{background:#2e2939;color:var(--lime);font-weight:700}
    .main-nav a.active:before{
      content:"";position:absolute;left:-18px;top:10px;width:3px;height:23px;
      background:var(--lime);border-radius:3px
    }
    .main-nav a.active span:first-child{color:var(--lime)}
    .search-note{
      margin:12px 5px 16px;padding:13px 12px;border:1px solid var(--line-dark);
      border-radius:12px;color:#aaa3b2;font-size:12px;display:flex;gap:8px;align-items:center
    }
    .side-bottom{margin-top:auto}
    .side-tool{margin-top:5px}
    .content{margin-left:var(--sidebar);min-width:0}
    .mobile-bar{
      display:none;position:sticky;top:0;z-index:45;background:var(--night);color:#fff;
      height:64px;padding:0 18px;align-items:center;justify-content:space-between
    }
    .mobile-brand{font-weight:800;font-size:18px;display:flex;align-items:center;gap:8px}
    .menu-button{
      width:40px;height:40px;border-radius:9px;background:#2b2735;color:#fff;font-size:20px
    }
    .mobile-menu{
      display:none;position:fixed;z-index:49;inset:64px 0 0;background:var(--night);
      padding:24px 20px;overflow:auto
    }
    .mobile-menu.open{display:block}
    .mobile-menu a{
      display:block;padding:14px 4px;color:#ddd5e1;border-bottom:1px solid var(--line-dark)
    }
    .mobile-menu a.active{color:var(--lime);font-weight:800}
    .hero{
      min-height:610px;padding:66px 0 56px;background:var(--night);color:#fff;
      position:relative;overflow:hidden
    }
    .hero:before{
      content:"";position:absolute;inset:0;
      background:linear-gradient(90deg,rgba(23,21,31,.97) 8%,rgba(23,21,31,.79) 44%,rgba(23,21,31,.34)),
      url('/assets/images/backpic/back-2.webp') center/cover no-repeat
    }
    .hero:after{
      content:"";position:absolute;right:-120px;top:-170px;width:550px;height:550px;
      border:1px solid rgba(217,255,74,.16);border-radius:50%;
      box-shadow:0 0 0 45px rgba(217,255,74,.025),0 0 0 100px rgba(217,255,74,.018)
    }
    .hero-inner{position:relative;z-index:1}
    .crumbs{display:flex;gap:9px;align-items:center;color:#aaa3b2;font-size:13px;margin-bottom:65px}
    .crumbs a:hover{color:var(--lime)}
    .hero-copy{max-width:730px}
    .hero-kicker,.tag{
      display:inline-flex;align-items:center;gap:8px;color:var(--lime);
      font-weight:700;font-size:13px;padding:7px 11px;
      border:1px solid rgba(217,255,74,.32);border-radius:99px
    }
    .hero h1{
      font-size:clamp(42px,6vw,78px);line-height:1.08;letter-spacing:-.07em;
      margin:24px 0 21px
    }
    .hero h1 em{font-style:normal;color:var(--lime)}
    .hero p{font-size:18px;line-height:1.9;color:#c8c1ce;max-width:650px;margin:0}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin:30px 0 42px}
    .btn{
      display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;
      padding:10px 19px;border-radius:10px;font-size:14px;font-weight:800;
      transition:.25s var(--ease);border:1px solid transparent
    }
    .btn:hover{transform:translateY(-2px)}
    .btn-primary{background:var(--lime);color:var(--ink)}
    .btn-primary:hover{background:#e7ff83;box-shadow:0 9px 22px rgba(217,255,74,.2)}
    .btn-secondary{border-color:rgba(255,255,255,.28);color:#fff;background:transparent}
    .btn-secondary:hover{border-color:var(--lime);color:var(--lime)}
    .btn-dark{background:var(--ink);color:#fff}
    .btn-dark:hover{background:#3c3447}
    .btn-light{background:#fff;color:var(--ink)}
    .hero-strip{display:flex;gap:0;max-width:760px;border-top:1px solid var(--line-dark)}
    .hero-strip div{flex:1;padding:17px 20px 0 0;border-right:1px solid var(--line-dark);margin-right:20px}
    .hero-strip div:last-child{border:0;margin:0}
    .hero-strip b{display:block;font-size:20px;color:#fff}
    .hero-strip span{font-size:12px;color:#9991a1}
    .section{padding:88px 0}
    .section.tight{padding:66px 0}
    .section.dark{background:var(--night);color:#fff}
    .section.mist{background:var(--mist)}
    .section-head{
      display:flex;align-items:flex-end;justify-content:space-between;gap:30px;margin-bottom:34px
    }
    .eyebrow{
      display:inline-flex;align-items:center;gap:8px;color:var(--coral);
      font-size:12px;font-weight:800;letter-spacing:.12em;margin-bottom:13px
    }
    .eyebrow:before{content:"";width:22px;height:3px;background:var(--coral);border-radius:4px}
    h2{font-size:clamp(28px,3.3vw,46px);line-height:1.2;letter-spacing:-.045em;margin:0}
    .section-lead{max-width:520px;color:var(--muted);font-size:15px;line-height:1.9;margin:0}
    .dark .section-lead{color:#bcb5c3}
    .guide-layout{display:grid;grid-template-columns:220px 1fr;gap:36px}
    .index-list{border-left:1px solid var(--line);height:max-content}
    .index-list a{
      display:block;padding:12px 17px;border-left:3px solid transparent;margin-left:-1px;
      color:var(--muted);font-size:14px
    }
    .index-list a:hover,.index-list a.active{
      color:var(--ink);border-color:var(--coral);background:#ebe6dc;font-weight:700
    }
    .guide-board{display:grid;grid-template-columns:1.2fr .8fr;gap:20px}
    .panel{
      background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-md);
      box-shadow:var(--shadow)
    }
    .panel.pad{padding:28px}
    .panel h3{margin:0 0 9px;font-size:24px;line-height:1.3}
    .panel p{color:var(--muted);margin:0;font-size:14px;line-height:1.85}
    .route{
      display:flex;align-items:center;gap:12px;margin-top:27px;flex-wrap:wrap
    }
    .route-step{
      background:var(--mist);padding:11px 14px;border-radius:10px;font-size:13px;font-weight:700
    }
    .route-arrow{color:var(--coral);font-weight:800}
    .mini-note{padding:25px;background:var(--coral);color:#fff;border-radius:var(--radius-md)}
    .mini-note .eyebrow{color:#fff}.mini-note .eyebrow:before{background:var(--lime)}
    .mini-note p{color:#fff}
    .timeline-wrap{display:grid;grid-template-columns:180px 1fr;gap:34px}
    .timeline-side{padding-top:4px}
    .timeline-side strong{font-size:52px;line-height:1;color:var(--coral);display:block}
    .timeline-side span{font-size:13px;color:var(--muted)}
    .timeline{border-left:2px solid var(--line);padding-left:28px}
    .time-item{position:relative;padding:0 0 32px}
    .time-item:last-child{padding-bottom:0}
    .time-item:before{
      content:"";position:absolute;width:11px;height:11px;background:var(--lime);
      border:3px solid var(--cream);border-radius:50%;left:-35px;top:8px;box-shadow:0 0 0 1px var(--ink)
    }
    .time-item b{font-size:19px}
    .time-item small{display:block;color:var(--coral);font-weight:800;margin-bottom:3px}
    .time-item p{margin:4px 0 0;color:var(--muted);font-size:14px}
    .score-section{background:#e4ded5}
    .score-grid{display:grid;grid-template-columns:1.5fr .9fr;gap:24px;align-items:start}
    .fixture-card{background:var(--paper);border-radius:var(--radius-lg);padding:28px;border:1px solid var(--line)}
    .fixture-card-head{display:flex;align-items:center;justify-content:space-between;gap:15px;padding-bottom:19px;border-bottom:1px solid var(--line)}
    .fixture-card-head span{font-size:13px;color:var(--muted)}
    .status{padding:5px 10px;border-radius:99px;font-size:12px;font-weight:800;background:#eef7bf;color:#617509}
    .match-row{
      display:grid;grid-template-columns:1fr 110px 1fr;align-items:center;gap:16px;
      padding:24px 0;border-bottom:1px solid var(--line)
    }
    .team{text-align:center;font-size:17px;font-weight:800}
    .team:first-child{text-align:right}.team:last-child{text-align:left}
    .match-time{text-align:center}.match-time strong{display:block;font-size:27px;line-height:1.1}
    .match-time small{color:var(--muted);font-size:11px}
    .fixture-foot{display:flex;justify-content:space-between;align-items:center;padding-top:18px;color:var(--muted);font-size:13px}
    .fixture-list{display:grid;gap:12px}
    .fixture-list article{
      background:var(--night);color:#fff;border-radius:var(--radius-md);padding:20px;
      border:1px solid var(--line-dark);transition:.25s var(--ease)
    }
    .fixture-list article:hover{transform:translateY(-3px);border-color:var(--lime)}
    .fixture-list time{color:var(--lime);font-size:12px;font-weight:800}
    .fixture-list h3{font-size:17px;margin:5px 0 4px}
    .fixture-list p{color:#aaa3b2;font-size:13px;margin:0;line-height:1.7}
    .insight-layout{display:grid;grid-template-columns:5fr 7fr;gap:25px;align-items:stretch}
    .insight-image{min-height:430px;border-radius:var(--radius-lg);overflow:hidden;position:relative}
    .insight-image img{width:100%;height:100%;object-fit:cover;object-position:center}
    .insight-image:after{content:"";position:absolute;inset:45% 0 0;background:linear-gradient(transparent,rgba(23,21,31,.86))}
    .image-caption{position:absolute;z-index:1;bottom:24px;left:24px;right:24px;color:#fff}
    .image-caption h3{font-size:26px;margin:8px 0 0;line-height:1.3}
    .insight-copy{padding:34px;background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-lg)}
    .insight-copy h3{font-size:30px;line-height:1.3;margin:0 0 15px}
    .insight-copy p{color:var(--muted);font-size:15px;margin:0 0 20px}
    .check-list{list-style:none;padding:0;margin:22px 0 28px}
    .check-list li{padding:12px 0 12px 29px;border-bottom:1px solid var(--line);position:relative;font-size:14px}
    .check-list li:before{content:"✓";position:absolute;left:0;color:var(--coral);font-weight:900}
    .scenario-grid{display:grid;grid-template-columns:1fr 1.35fr 1fr;gap:16px}
    .scenario{position:relative;overflow:hidden;border-radius:var(--radius-md);min-height:310px;color:#fff}
    .scenario img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}
    .scenario:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(23,21,31,.92),rgba(23,21,31,.08))}
    .scenario-content{position:absolute;z-index:1;left:22px;right:22px;bottom:22px}
    .scenario-number{font-size:38px;color:var(--lime);font-weight:900;line-height:1}
    .scenario h3{font-size:21px;margin:8px 0 5px}
    .scenario p{font-size:13px;color:#d0c9d3;line-height:1.7;margin:0}
    .note-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
    .note-card{padding:30px;background:var(--mist);border-radius:var(--radius-lg);border:1px solid var(--line)}
    .note-card:nth-child(2){background:var(--coral);color:#fff;border-color:var(--coral)}
    .note-card h3{font-size:25px;margin:0 0 12px}
    .note-card p{margin:0;color:var(--muted);font-size:14px}
    .note-card:nth-child(2) p{color:#fff}
    .bar-list{margin-top:20px}
    .bar-row{display:grid;grid-template-columns:115px 1fr 50px;gap:12px;align-items:center;margin:16px 0;font-size:13px}
    .bar{height:9px;background:rgba(33,29,43,.12);border-radius:99px;overflow:hidden}
    .bar i{display:block;height:100%;background:var(--ink);border-radius:99px}
    .note-card:nth-child(2) .bar{background:rgba(255,255,255,.25)}
    .note-card:nth-child(2) .bar i{background:var(--lime)}
    .editorial{display:grid;grid-template-columns:.85fr 1.15fr;gap:30px;align-items:center}
    .editorial img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:var(--radius-lg)}
    .editorial-copy{max-width:650px}
    .editorial-copy h2{margin-bottom:18px}
    .editorial-copy p{color:var(--muted);font-size:15px;line-height:2}
    .quote{margin:23px 0;padding:19px 22px;border-left:4px solid var(--lime);background:var(--paper);font-size:17px;font-weight:700}
    .related{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:18px}
    .related-card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-md);overflow:hidden;transition:.25s var(--ease)}
    .related-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
    .related-card img{width:100%;aspect-ratio:16/8;object-fit:cover}
    .related-card div{padding:19px}
    .related-card h3{margin:0 0 5px;font-size:18px}
    .related-card p{margin:0 0 13px;color:var(--muted);font-size:13px;line-height:1.75}
    .text-link{font-size:13px;font-weight:800;color:var(--coral)}
    .faq-grid{display:grid;grid-template-columns:.75fr 1.25fr;gap:48px}
    .faq-intro p{color:#bcb5c3;font-size:14px;line-height:1.9}
    .faq-list{display:grid;gap:10px}
    .faq-item{border:1px solid var(--line-dark);border-radius:var(--radius-sm);overflow:hidden}
    .faq-question{
      width:100%;display:flex;align-items:center;justify-content:space-between;text-align:left;
      padding:17px 19px;background:#24202e;color:#fff;font-weight:700
    }
    .faq-question span:last-child{color:var(--lime);font-size:20px;transition:.2s}
    .faq-item.open .faq-question span:last-child{transform:rotate(45deg)}
    .faq-answer{display:none;padding:0 19px 18px;background:#24202e;color:#bcb5c3;font-size:14px}
    .faq-item.open .faq-answer{display:block}
    .cta{
      background:var(--lime);padding:53px 0;color:var(--ink)
    }
    .cta-inner{display:flex;justify-content:space-between;align-items:center;gap:28px}
    .cta h2{font-size:clamp(28px,4vw,46px);margin:0 0 8px}
    .cta p{margin:0;max-width:670px;font-size:15px}
    .footer{background:var(--night);color:#fff;padding:62px 0 24px}
    .footer-top{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:50px}
    .footer-brand .brand{padding:0;color:#fff}
    .footer-brand p{color:#aaa3b2;max-width:310px;font-size:14px;line-height:1.8;margin-top:18px}
    .footer h3{font-size:14px;margin:5px 0 16px;color:var(--lime)}
    .footer-links{display:grid;grid-template-columns:1fr 1fr;gap:8px 18px}
    .footer-links a,.footer-info p{color:#aaa3b2;font-size:13px;transition:.2s}
    .footer-links a:hover,.footer-info a:hover{color:var(--lime)}
    .footer-info p{margin:7px 0}
    .footer-info a{color:#aaa3b2}
    .footer-bottom{
      border-top:1px solid var(--line-dark);margin-top:42px;padding-top:19px;
      display:flex;justify-content:space-between;gap:20px;color:#847d8d;font-size:12px
    }
    .play-button{
      width:68px;height:68px;border-radius:50%;background:var(--lime);color:var(--ink);
      display:grid;place-items:center;font-size:23px;padding-left:4px;box-shadow:0 12px 30px rgba(217,255,74,.22)
    }
    .play-button:hover{background:#e7ff83;transform:scale(1.04)}
    .media-callout{display:flex;align-items:center;gap:17px;margin-top:22px}
    .media-callout span{font-size:13px;color:#bcb5c3}
    .empty-state{
      padding:26px;text-align:center;border:1px dashed var(--line);border-radius:var(--radius-md);
      color:var(--muted);font-size:14px;background:rgba(255,255,255,.32)
    }
    @media(max-width:1080px){
      :root{--sidebar:210px}
      .container{width:min(100% - 48px,1280px)}
      .hero-grid,.score-grid,.editorial{grid-template-columns:1fr}
      .hero{min-height:560px}
      .scenario-grid{grid-template-columns:1fr 1fr}
      .scenario:nth-child(2){grid-column:span 2}
    }
    @media(max-width:768px){
      .sidebar{display:none}
      .content{margin-left:0}
      .mobile-bar{display:flex}
      .container{width:min(100% - 36px,680px)}
      .hero{padding:32px 0 44px;min-height:620px}
      .crumbs{margin-bottom:50px}
      .hero h1{font-size:clamp(39px,12vw,62px)}
      .hero p{font-size:16px}
      .hero-strip{display:grid;grid-template-columns:1fr 1fr;gap:0}
      .hero-strip div{margin:0;padding:14px 10px 0 0}
      .section{padding:65px 0}
      .section-head{display:block;margin-bottom:26px}
      .section-lead{margin-top:14px}
      .guide-layout,.timeline-wrap,.faq-grid,.note-grid{grid-template-columns:1fr}
      .guide-layout{gap:24px}
      .index-list{display:flex;overflow:auto;border:0;gap:8px;padding-bottom:4px}
      .index-list a{white-space:nowrap;border:1px solid var(--line);border-radius:99px;margin:0;padding:8px 13px}
      .index-list a.active{border-color:var(--coral)}
      .guide-board,.insight-layout{grid-template-columns:1fr}
      .feature-lead{min-height:300px}
      .timeline-side{display:flex;align-items:baseline;gap:12px}
      .timeline-side strong{font-size:42px}
      .match-row{grid-template-columns:1fr 82px 1fr;gap:8px}
      .team{font-size:15px}
      .scenario-grid{grid-template-columns:1fr}
      .scenario:nth-child(2){grid-column:auto}
      .scenario{min-height:280px}
      .related{grid-template-columns:1fr}
      .related-card img{aspect-ratio:16/7}
      .cta-inner{display:block}
      .cta .btn{margin-top:22px}
      .footer-top{grid-template-columns:1fr;gap:28px}
      .footer-bottom{display:block}
      .footer-bottom span{display:block;margin-top:6px}
    }
    @media(max-width:480px){
      .container{width:calc(100% - 28px)}
      .hero-actions .btn{width:100%}
      .hero-strip b{font-size:17px}
      .panel.pad,.fixture-card,.insight-copy,.note-card{padding:21px}
      .match-row{padding:19px 0}
      .match-time strong{font-size:22px}
      .bar-row{grid-template-columns:88px 1fr 36px;gap:7px;font-size:12px}
      .footer-links{grid-template-columns:1fr 1fr}
    }

/* roulang page: category4 */
:root{
      --ink:#211d2b;
      --ink-2:#2e2939;
      --night:#17151f;
      --night-2:#211d2b;
      --lime:#d9ff4a;
      --lime-dark:#bddc29;
      --coral:#ff6b45;
      --cream:#f5f2ea;
      --mist:#e7e1ea;
      --paper:#fffdf8;
      --muted:#726d79;
      --muted-light:#b9b2c0;
      --line:#d9d2dc;
      --line-dark:rgba(255,255,255,.14);
      --shadow:0 18px 50px rgba(39,29,48,.09);
      --shadow-dark:0 18px 44px rgba(0,0,0,.22);
      --radius-lg:24px;
      --radius-md:16px;
      --radius-sm:10px;
      --sidebar:238px;
      --ease:cubic-bezier(.2,.8,.2,1);
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      background:var(--cream);
      color:var(--ink);
      font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;
      font-size:16px;
      line-height:1.8;
      -webkit-font-smoothing:antialiased;
    }
    body.menu-open{overflow:hidden}
    a{color:inherit;text-decoration:none}
    button,input{font:inherit}
    button{border:0;cursor:pointer}
    img{display:block;max-width:100%;height:auto}
    :focus-visible{outline:3px solid var(--coral);outline-offset:3px}
    .container{width:min(1280px,calc(100% - 80px));margin:0 auto}
    .shell{min-height:100vh}
    .sidebar{
      position:fixed;z-index:40;inset:0 auto 0 0;width:var(--sidebar);
      background:var(--night);padding:28px 18px 22px;display:flex;flex-direction:column;
      border-right:1px solid rgba(255,255,255,.07)
    }
    .brand{
      display:flex;align-items:center;gap:11px;padding:4px 12px 28px;
      color:#fff;font-size:21px;font-weight:800;letter-spacing:.02em
    }
    .brand-mark{
      width:30px;height:30px;border:2px solid var(--lime);border-radius:50%;
      position:relative;display:grid;place-items:center;flex:none
    }
    .brand-mark:before,.brand-mark:after{
      content:"";position:absolute;border:1px solid var(--lime);border-radius:50%;
      width:40px;height:13px;transform:rotate(-28deg)
    }
    .brand-mark:after{transform:rotate(35deg);width:28px;height:9px}
    .brand-mark i{width:7px;height:7px;border-radius:50%;background:var(--lime)}
    .nav-label{
      color:#847d8d;font-size:11px;letter-spacing:.16em;margin:3px 12px 9px;
      text-transform:uppercase
    }
    .main-nav{display:flex;flex-direction:column;gap:4px}
    .main-nav a,.side-tool{
      display:flex;align-items:center;gap:11px;min-height:43px;padding:9px 12px;
      border-radius:10px;color:#bdb7c5;font-size:14px;transition:.25s var(--ease);
      position:relative
    }
    .main-nav a span:first-child,.side-tool span:first-child{width:19px;text-align:center;color:#7f7888;font-size:13px}
    .main-nav a:hover,.side-tool:hover{background:#292532;color:#fff;transform:translateX(2px)}
    .main-nav a.active{background:#2e2939;color:var(--lime);font-weight:700}
    .main-nav a.active:before{
      content:"";position:absolute;left:-18px;top:10px;width:3px;height:23px;
      background:var(--lime);border-radius:3px
    }
    .main-nav a.active span:first-child{color:var(--lime)}
    .search-note{
      margin:12px 5px 16px;padding:13px 12px;border:1px solid var(--line-dark);
      border-radius:12px;color:#aaa3b2;font-size:12px;display:flex;gap:8px;align-items:center
    }
    .side-bottom{margin-top:auto;color:#81798b;font-size:12px;line-height:1.7;padding:0 12px}
    .side-bottom b{display:block;color:var(--lime);font-size:13px;margin-bottom:5px}
    .main-content{margin-left:var(--sidebar)}
    .mobile-bar{
      display:none;position:sticky;top:0;z-index:45;background:var(--night);
      color:#fff;height:64px;padding:0 18px;align-items:center;justify-content:space-between
    }
    .mobile-brand{font-weight:800;font-size:18px;display:flex;align-items:center;gap:8px}
    .menu-button{width:40px;height:40px;border-radius:9px;background:#2b2735;color:#fff;font-size:20px}
    .mobile-menu{
      display:none;position:fixed;z-index:49;inset:64px 0 0;background:var(--night);
      padding:24px 20px;overflow:auto
    }
    .mobile-menu.open{display:block}
    .mobile-menu a{
      display:block;padding:14px 4px;color:#ddd5e1;border-bottom:1px solid var(--line-dark)
    }
    .mobile-menu a.active{color:var(--lime);font-weight:700}
    .section{padding:88px 0}
    .section.tight{padding:66px 0}
    .section.dark{background:var(--night);color:#fff}
    .section.mist{background:var(--mist)}
    .section-head{
      display:flex;align-items:flex-end;justify-content:space-between;gap:30px;margin-bottom:34px
    }
    .eyebrow{
      display:inline-flex;align-items:center;gap:8px;color:var(--coral);font-size:12px;
      font-weight:800;letter-spacing:.12em;margin-bottom:13px
    }
    .eyebrow:before{content:"";width:22px;height:3px;background:var(--coral);border-radius:4px}
    h1,h2,h3,p{margin-top:0}
    .section h2{font-size:clamp(28px,3.3vw,46px);line-height:1.2;letter-spacing:-.045em;margin-bottom:0}
    .section-lead{max-width:540px;color:var(--muted);font-size:15px;line-height:1.9}
    .dark .section-lead{color:#bcb5c3}
    .btn{
      display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;
      padding:10px 19px;border-radius:10px;font-size:14px;font-weight:800;
      transition:.25s var(--ease);border:1px solid transparent
    }
    .btn:hover{transform:translateY(-2px)}
    .btn-primary{background:var(--lime);color:var(--ink)}
    .btn-primary:hover{background:#e7ff83;box-shadow:0 9px 22px rgba(217,255,74,.2)}
    .btn-secondary{border-color:rgba(255,255,255,.28);color:#fff;background:transparent}
    .btn-secondary:hover{border-color:var(--lime);color:var(--lime)}
    .btn-dark{background:var(--ink);color:#fff}
    .btn-dark:hover{background:#3c3447}
    .btn-light{background:#fff;color:var(--ink)}
    .badge{
      display:inline-flex;align-items:center;gap:6px;padding:5px 9px;border-radius:99px;
      background:#ebe6dc;color:var(--muted);font-size:11px;font-weight:800
    }
    .badge.lime{background:var(--lime);color:var(--ink)}
    .badge.coral{background:#ffe1d7;color:#a53b22}
    .badge.dark{background:#3a3444;color:#fff}
    .hero{
      min-height:610px;padding:68px 0 54px;background:var(--night);color:#fff;
      position:relative;overflow:hidden
    }
    .hero:before{
      content:"";position:absolute;inset:0;background:
      linear-gradient(90deg,rgba(23,21,31,.97) 0%,rgba(23,21,31,.82) 45%,rgba(23,21,31,.3) 100%),
      url("/assets/images/backpic/back-2.webp") center/cover no-repeat
    }
    .hero:after{
      content:"";position:absolute;right:-170px;top:-190px;width:590px;height:590px;
      border:1px solid rgba(217,255,74,.16);border-radius:50%;
      box-shadow:0 0 0 48px rgba(217,255,74,.025),0 0 0 105px rgba(217,255,74,.018)
    }
    .hero-grid{
      display:grid;grid-template-columns:1fr .86fr;gap:56px;align-items:center;
      position:relative;z-index:1
    }
    .hero-kicker{
      display:inline-flex;align-items:center;gap:8px;color:var(--lime);font-weight:700;
      font-size:13px;padding:7px 11px;border:1px solid rgba(217,255,74,.32);border-radius:99px
    }
    .hero h1{
      font-size:clamp(42px,5.6vw,76px);line-height:1.08;letter-spacing:-.07em;
      margin:23px 0 22px;max-width:740px
    }
    .hero h1 em{font-style:normal;color:var(--lime)}
    .hero-copy{font-size:18px;line-height:1.9;color:#c8c1ce;max-width:660px}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin:29px 0 30px}
    .hero-form{
      background:rgba(33,29,43,.88);border:1px solid rgba(255,255,255,.16);
      border-radius:20px;padding:24px;box-shadow:var(--shadow-dark);backdrop-filter:blur(4px)
    }
    .hero-form h3{font-size:19px;margin-bottom:7px}
    .hero-form p{color:#bcb5c3;font-size:13px;line-height:1.7;margin-bottom:18px}
    .form-row{display:flex;gap:8px}
    .form-row input{
      min-width:0;flex:1;background:#fff;color:var(--ink);border:1px solid transparent;
      border-radius:9px;padding:11px 12px;font-size:13px
    }
    .form-row input:focus{border-color:var(--lime);outline:none}
    .form-tip{color:#948b9d;font-size:11px;margin:12px 0 0}
    .hero-strip{
      display:flex;gap:22px;flex-wrap:wrap;margin-top:32px;padding-top:22px;
      border-top:1px solid var(--line-dark);color:#bcb5c3;font-size:12px
    }
    .hero-strip strong{display:block;color:#fff;font-size:16px}
    .intro-grid{display:grid;grid-template-columns:5fr 7fr;gap:70px;align-items:start}
    .intro-grid h2{font-size:clamp(29px,4vw,50px);line-height:1.18;letter-spacing:-.05em}
    .intro-copy{font-size:17px;line-height:2;color:#514b59}
    .rule-list{border-top:1px solid var(--line)}
    .rule-item{
      display:grid;grid-template-columns:48px 1fr;gap:15px;padding:19px 0;border-bottom:1px solid var(--line)
    }
    .rule-item b{color:var(--coral);font-size:13px}
    .rule-item h3{font-size:17px;margin:0 0 5px}
    .rule-item p{font-size:14px;color:var(--muted);margin:0}
    .spotlight{background:var(--paper)}
    .spotlight-grid{display:grid;grid-template-columns:7fr 5fr;gap:24px}
    .spotlight-image{min-height:470px;border-radius:var(--radius-lg);overflow:hidden;position:relative;background:#302b3c}
    .spotlight-image img{width:100%;height:100%;object-fit:cover;object-position:center}
    .spotlight-image:after{
      content:"";position:absolute;inset:45% 0 0;
      background:linear-gradient(transparent,rgba(18,15,24,.88))
    }
    .image-caption{position:absolute;z-index:1;left:27px;right:27px;bottom:24px;color:#fff}
    .image-caption h3{font-size:29px;line-height:1.3;margin:11px 0 5px}
    .image-caption p{font-size:13px;color:#d3ccd7;margin:0}
    .spotlight-aside{padding:10px 4px}
    .spotlight-aside h3{font-size:22px;margin:0 0 14px}
    .spotlight-aside>p{color:var(--muted);font-size:14px;line-height:1.9}
    .insight-box{margin-top:23px;padding:20px;background:var(--mist);border-radius:var(--radius-md)}
    .insight-box strong{display:block;font-size:13px;margin-bottom:8px}
    .insight-box p{font-size:14px;color:#595261;margin:0;line-height:1.8}
    .scene-grid{display:grid;grid-template-columns:1fr 1.2fr 1fr;gap:18px;align-items:stretch}
    .scene{
      min-height:280px;border-radius:var(--radius-md);padding:25px;position:relative;
      overflow:hidden;border:1px solid var(--line)
    }
    .scene:nth-child(1){background:#ded7df}
    .scene:nth-child(2){background:var(--night);color:#fff;transform:translateY(22px)}
    .scene:nth-child(3){background:#ffd9c9}
    .scene-no{font-size:42px;color:var(--coral);font-weight:800;line-height:1}
    .scene h3{font-size:21px;margin:38px 0 8px}
    .scene p{font-size:14px;color:var(--muted);line-height:1.8}
    .scene:nth-child(2) p{color:#c1bac8}
    .scene a{position:absolute;bottom:22px;font-size:13px;font-weight:800;color:var(--coral)}
    .scene:nth-child(2) a{color:var(--lime)}
    .archive{background:var(--mist)}
    .archive-layout{display:grid;grid-template-columns:270px 1fr;gap:46px}
    .archive-intro h2{font-size:34px;line-height:1.25;margin-bottom:15px}
    .archive-intro p{color:var(--muted);font-size:14px}
    .filter-box{margin-top:25px;padding:17px;background:var(--paper);border-radius:var(--radius-md)}
    .filter-box label{font-size:12px;color:var(--muted);display:block;margin-bottom:8px}
    .select-like{
      width:100%;padding:10px;border:1px solid var(--line);border-radius:8px;
      background:#fff;color:var(--ink);font-size:13px
    }
    .player-list{display:grid;grid-template-columns:1fr 1fr;gap:13px}
    .player-item{
      display:grid;grid-template-columns:92px 1fr;gap:16px;background:var(--paper);
      border-radius:var(--radius-md);padding:13px;border:1px solid transparent;
      transition:.25s var(--ease)
    }
    .player-item:hover{border-color:var(--coral);transform:translateY(-3px);box-shadow:var(--shadow)}
    .player-item img{width:92px;height:112px;object-fit:cover;border-radius:11px;background:#d6ced8}
    .player-item h3{font-size:17px;margin:8px 0 3px}
    .player-item p{font-size:12px;color:var(--muted);line-height:1.7;margin:0}
    .player-item .badge{margin-top:6px}
    .context-grid{display:grid;grid-template-columns:4fr 8fr;gap:45px;align-items:start}
    .context-copy{font-size:16px;line-height:2;color:#534d5b}
    .timeline{border-left:2px solid var(--coral);padding-left:27px}
    .timeline-item{position:relative;padding:0 0 27px}
    .timeline-item:before{
      content:"";position:absolute;left:-35px;top:8px;width:12px;height:12px;
      border-radius:50%;background:var(--lime);border:3px solid var(--ink)
    }
    .timeline-item time{font-size:12px;color:var(--coral);font-weight:800}
    .timeline-item h3{font-size:18px;margin:4px 0 4px}
    .timeline-item p{font-size:14px;color:var(--muted);margin:0;line-height:1.8}
    .notes{background:var(--night);color:#fff}
    .notes-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:25px}
    .note-feature{padding:33px;border:1px solid var(--line-dark);border-radius:var(--radius-lg)}
    .note-feature h2{font-size:34px;line-height:1.3;margin:16px 0}
    .note-feature p{color:#c5becb;line-height:1.9;font-size:15px}
    .note-list{border-top:1px solid var(--line-dark)}
    .note-list a{
      display:block;padding:18px 0;border-bottom:1px solid var(--line-dark);
      transition:.2s var(--ease)
    }
    .note-list a:hover{padding-left:8px;color:var(--lime)}
    .note-list small{color:var(--coral);font-size:11px}
    .note-list strong{display:block;font-size:16px;margin-top:5px}
    .faq-grid{display:grid;grid-template-columns:4fr 8fr;gap:52px}
    .faq-grid h2{font-size:36px;line-height:1.25}
    .faq-list details{background:var(--paper);border-bottom:1px solid var(--line);padding:18px 20px}
    .faq-list details:first-child{border-radius:14px 14px 0 0}
    .faq-list details:last-child{border-radius:0 0 14px 14px}
    .faq-list summary{cursor:pointer;font-weight:800;font-size:15px;list-style:none;position:relative;padding-right:25px}
    .faq-list summary::-webkit-details-marker{display:none}
    .faq-list summary:after{content:"+";position:absolute;right:0;color:var(--coral);font-size:21px;top:-3px}
    .faq-list details[open] summary:after{content:"−"}
    .faq-list details p{margin:12px 25px 0 0;color:var(--muted);font-size:14px;line-height:1.9}
    .cta{
      background:var(--coral);color:var(--ink);padding:56px 0
    }
    .cta-inner{display:flex;justify-content:space-between;align-items:center;gap:30px}
    .cta h2{font-size:clamp(28px,4vw,48px);line-height:1.2;letter-spacing:-.05em;margin:0 0 10px}
    .cta p{margin:0;color:#54291f;font-size:15px}
    .cta .btn{background:var(--ink);color:#fff}
    .cta .btn:hover{background:#3c3447}
    .footer{background:var(--night);color:#fff;padding:60px 0 22px}
    .footer-top{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:55px}
    .footer-brand .brand{padding:0;color:#fff}
    .footer-brand>p{color:#aaa3b2;font-size:14px;max-width:290px;margin-top:18px;line-height:1.9}
    .footer h3{font-size:14px;margin:0 0 15px;color:var(--lime)}
    .footer-links{display:grid;grid-template-columns:1fr 1fr;gap:8px 18px}
    .footer-links a,.footer-info p{font-size:13px;color:#b9b2c0;transition:.2s}
    .footer-links a:hover,.footer-info a:hover{color:var(--lime)}
    .footer-info p{margin:0 0 7px}
    .footer-bottom{
      display:flex;justify-content:space-between;gap:20px;border-top:1px solid var(--line-dark);
      margin-top:42px;padding-top:18px;color:#81798b;font-size:12px
    }
    @media(max-width:1100px){
      :root{--sidebar:210px}
      .hero-grid{gap:30px}
      .container{width:min(100% - 48px,1280px)}
      .scene-grid{grid-template-columns:1fr 1fr}
      .scene:nth-child(2){transform:none}
      .scene:nth-child(3){grid-column:span 2}
    }
    @media(max-width:800px){
      :root{--sidebar:0px}
      .sidebar{display:none}
      .mobile-bar{display:flex}
      .main-content{margin-left:0}
      .container{width:min(100% - 36px,680px)}
      .section{padding:66px 0}
      .hero{min-height:auto;padding:53px 0 42px}
      .hero:before{background:
        linear-gradient(180deg,rgba(23,21,31,.88),rgba(23,21,31,.96)),
        url("/assets/images/backpic/back-2.webp") center/cover no-repeat}
      .hero-grid,.intro-grid,.spotlight-grid,.context-grid,.notes-grid,.faq-grid{
        grid-template-columns:1fr;gap:28px
      }
      .hero h1{font-size:47px}
      .hero-form{max-width:560px}
      .section-head{display:block;margin-bottom:25px}
      .section-lead{margin-top:14px}
      .spotlight-image{min-height:350px}
      .archive-layout{grid-template-columns:1fr;gap:25px}
      .player-list{grid-template-columns:1fr 1fr}
      .cta-inner{display:block}
      .cta .btn{margin-top:22px}
      .footer-top{grid-template-columns:1fr 1fr;gap:32px}
      .footer-brand{grid-column:span 2}
    }
    @media(max-width:520px){
      .container{width:calc(100% - 30px)}
      .hero h1{font-size:40px}
      .hero-copy{font-size:16px}
      .form-row{display:block}
      .form-row input{width:100%;margin-bottom:9px}
      .form-row .btn{width:100%}
      .scene-grid{grid-template-columns:1fr}
      .scene:nth-child(3){grid-column:auto}
      .player-list{grid-template-columns:1fr}
      .player-item{grid-template-columns:82px 1fr}
      .player-item img{width:82px;height:102px}
      .footer-top{grid-template-columns:1fr}
      .footer-brand{grid-column:auto}
      .footer-bottom{display:block}
      .footer-bottom span{display:block;margin-bottom:7px}
    }

/* roulang page: category5 */
:root{
      --ink:#211d2b;
      --ink-2:#2e2939;
      --night:#17151f;
      --night-2:#211d2b;
      --lime:#d9ff4a;
      --lime-dark:#bddc29;
      --coral:#ff6b45;
      --cream:#f5f2ea;
      --mist:#e7e1ea;
      --paper:#fffdf8;
      --muted:#726d79;
      --muted-light:#b9b2c0;
      --line:#d9d2dc;
      --line-dark:rgba(255,255,255,.14);
      --shadow:0 18px 50px rgba(39,29,48,.09);
      --shadow-dark:0 18px 44px rgba(0,0,0,.22);
      --radius-lg:24px;
      --radius-md:16px;
      --radius-sm:10px;
      --sidebar:238px;
      --ease:cubic-bezier(.2,.8,.2,1);
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;background:var(--cream);color:var(--ink);
      font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;
      font-size:16px;line-height:1.8;-webkit-font-smoothing:antialiased
    }
    body.menu-open{overflow:hidden}
    a{color:inherit;text-decoration:none}
    button,input{font:inherit}
    button{border:0;cursor:pointer}
    img{display:block;max-width:100%;height:auto}
    :focus-visible{outline:3px solid var(--coral);outline-offset:3px}
    .container{width:min(1280px,calc(100% - 80px));margin:0 auto}
    .app-shell{min-height:100vh}
    .sidebar{
      position:fixed;z-index:40;left:0;top:0;bottom:0;width:var(--sidebar);
      padding:30px 20px 22px;background:var(--night);color:#fff;
      display:flex;flex-direction:column;border-right:1px solid rgba(255,255,255,.06)
    }
    .brand{
      display:flex;align-items:center;gap:11px;padding:4px 12px 28px;
      font-size:21px;font-weight:800;letter-spacing:.02em
    }
    .brand-mark{
      width:30px;height:30px;border:2px solid var(--lime);border-radius:50%;
      position:relative;display:grid;place-items:center;flex:none
    }
    .brand-mark:before,.brand-mark:after{
      content:"";position:absolute;border:1px solid var(--lime);border-radius:50%;
      width:40px;height:13px;transform:rotate(-28deg)
    }
    .brand-mark:after{transform:rotate(35deg);width:28px;height:9px}
    .brand-mark i{width:7px;height:7px;border-radius:50%;background:var(--lime)}
    .nav-label{
      color:#847d8d;font-size:11px;letter-spacing:.16em;margin:3px 12px 9px
    }
    .main-nav{display:flex;flex-direction:column;gap:4px}
    .main-nav a,.side-tool{
      display:flex;align-items:center;gap:11px;min-height:43px;padding:9px 12px;
      border-radius:10px;color:#bdb7c5;font-size:14px;transition:.25s var(--ease);
      position:relative
    }
    .main-nav a span:first-child,.side-tool span:first-child{
      width:19px;text-align:center;color:#7f7888;font-size:13px
    }
    .main-nav a:hover,.side-tool:hover{
      background:#292532;color:#fff;transform:translateX(2px)
    }
    .main-nav a.active{background:#2e2939;color:var(--lime);font-weight:700}
    .main-nav a.active:before{
      content:"";position:absolute;left:-18px;top:10px;width:3px;height:23px;
      background:var(--lime);border-radius:3px
    }
    .main-nav a.active span:first-child{color:var(--lime)}
    .search-note{
      margin:12px 5px 16px;padding:13px 12px;border:1px solid var(--line-dark);
      border-radius:12px;color:#aaa3b2;font-size:12px;display:flex;gap:8px;align-items:center
    }
    .side-bottom{margin-top:auto}
    .side-tool{margin-top:5px}
    .page{margin-left:var(--sidebar);min-width:0}
    .mobile-bar{
      display:none;position:sticky;top:0;z-index:45;background:var(--night);
      color:#fff;height:64px;padding:0 18px;align-items:center;justify-content:space-between
    }
    .mobile-brand{font-weight:800;font-size:18px;display:flex;align-items:center;gap:8px}
    .mobile-brand .brand-mark{width:24px;height:24px}
    .mobile-brand .brand-mark:before{width:32px;height:10px}
    .mobile-brand .brand-mark:after{width:23px;height:8px}
    .menu-button{
      width:40px;height:40px;border-radius:9px;background:#2b2735;color:#fff;font-size:20px
    }
    .mobile-menu{
      display:none;position:fixed;z-index:49;inset:64px 0 0;background:var(--night);
      padding:24px 20px;overflow:auto
    }
    .mobile-menu.open{display:block}
    .mobile-menu a{
      display:block;padding:14px 4px;color:#ddd5e1;border-bottom:1px solid var(--line-dark)
    }
    .mobile-menu a.active{color:var(--lime);font-weight:700}
    .hero{
      min-height:570px;padding:70px 0 56px;background:var(--night);color:#fff;
      position:relative;overflow:hidden
    }
    .hero:before{
      content:"";position:absolute;inset:0;
      background:linear-gradient(90deg,rgba(23,21,31,.98) 0%,rgba(23,21,31,.82) 45%,rgba(23,21,31,.22) 100%);
      z-index:1
    }
    .hero:after{
      content:"";position:absolute;right:-120px;top:-160px;width:570px;height:570px;
      border:1px solid rgba(217,255,74,.15);border-radius:50%;
      box-shadow:0 0 0 45px rgba(217,255,74,.025),0 0 0 100px rgba(217,255,74,.018)
    }
    .hero-bg{
      position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center;
      opacity:.65
    }
    .hero-content{position:relative;z-index:2}
    .crumbs{font-size:12px;color:#aaa3b2;margin-bottom:38px}
    .crumbs a:hover{color:var(--lime)}
    .hero-grid{
      display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:end
    }
    .hero-kicker{
      display:inline-flex;align-items:center;gap:8px;color:var(--lime);font-weight:700;
      font-size:13px;padding:7px 11px;border:1px solid rgba(217,255,74,.32);border-radius:99px
    }
    .hero h1{
      font-size:clamp(42px,5.7vw,78px);line-height:1.08;letter-spacing:-.07em;
      margin:23px 0 22px;max-width:720px
    }
    .hero h1 em{font-style:normal;color:var(--lime)}
    .hero-copy{font-size:18px;line-height:1.9;color:#c8c1ce;max-width:650px}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin:31px 0 0}
    .btn{
      display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;
      padding:10px 19px;border-radius:10px;font-size:14px;font-weight:800;
      transition:.25s var(--ease);border:1px solid transparent
    }
    .btn:hover{transform:translateY(-2px)}
    .btn-primary{background:var(--lime);color:var(--ink)}
    .btn-primary:hover{background:#e7ff83;box-shadow:0 9px 22px rgba(217,255,74,.2)}
    .btn-secondary{border-color:rgba(255,255,255,.28);color:#fff;background:transparent}
    .btn-secondary:hover{border-color:var(--lime);color:var(--lime)}
    .btn-dark{background:var(--ink);color:#fff}
    .btn-dark:hover{background:#3c3447}
    .btn-light{background:#fff;color:var(--ink)}
    .hero-panel{
      padding:22px;border:1px solid rgba(255,255,255,.16);background:rgba(33,29,43,.82);
      border-radius:var(--radius-lg);box-shadow:var(--shadow-dark)
    }
    .panel-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:21px}
    .panel-top strong{font-size:15px}.panel-top span{font-size:12px;color:var(--muted-light)}
    .metric-row{
      display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px;margin-bottom:18px
    }
    .metric{
      padding:13px 11px;background:rgba(255,255,255,.06);border-radius:12px
    }
    .metric small{display:block;color:#a9a1b2;font-size:11px;margin-bottom:5px}
    .metric b{font-size:24px;line-height:1;color:var(--lime)}
    .bar-item{margin-top:13px}
    .bar-label{display:flex;justify-content:space-between;color:#d3ccd8;font-size:12px}
    .bar{height:8px;border-radius:99px;background:#494352;overflow:hidden;margin-top:7px}
    .bar i{display:block;height:100%;border-radius:99px;background:var(--coral)}
    .hero-strip{
      position:relative;z-index:2;margin-top:57px;padding-top:19px;border-top:1px solid var(--line-dark);
      display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;color:#bcb5c3;font-size:13px
    }
    .hero-strip strong{color:#fff;margin-right:8px}
    .section{padding:88px 0}
    .section.tight{padding:66px 0}
    .section.dark{background:var(--night);color:#fff}
    .section.mist{background:var(--mist)}
    .section-head{
      display:flex;align-items:flex-end;justify-content:space-between;gap:30px;margin-bottom:38px
    }
    .eyebrow{
      display:inline-flex;align-items:center;gap:8px;color:var(--coral);font-size:12px;
      font-weight:800;letter-spacing:.12em;margin-bottom:13px
    }
    .eyebrow:before{content:"";width:22px;height:3px;background:var(--coral);border-radius:4px}
    .section h2{font-size:clamp(28px,3.3vw,46px);line-height:1.2;letter-spacing:-.045em;margin:0}
    .section-lead{max-width:510px;color:var(--muted);font-size:15px;line-height:1.9}
    .dark .section-lead{color:#bcb5c3}
    .tag{
      display:inline-flex;align-items:center;min-height:26px;padding:3px 9px;border-radius:99px;
      background:var(--mist);color:var(--ink-2);font-size:11px;font-weight:800
    }
    .tag.lime{background:var(--lime);color:var(--ink)}
    .tag.coral{background:#ffe0d7;color:#b84027}
    .tag.dark{background:#393343;color:#e9e2eb}
    .insight-layout{display:grid;grid-template-columns:3fr 9fr;gap:34px}
    .side-index{border-left:1px solid var(--line);height:max-content}
    .side-index a{
      display:block;padding:14px 17px;border-left:3px solid transparent;margin-left:-1px;
      color:var(--muted);font-size:14px;transition:.2s
    }
    .side-index a:hover,.side-index a.active{
      color:var(--ink);border-color:var(--coral);background:#ebe6dc;font-weight:700
    }
    .insight-main{display:grid;grid-template-columns:7fr 5fr;gap:20px}
    .feature-card{position:relative;min-height:390px;border-radius:var(--radius-lg);overflow:hidden;background:var(--ink)}
    .feature-card img{width:100%;height:100%;object-fit:cover;object-position:center}
    .feature-card:after{
      content:"";position:absolute;inset:34% 0 0;
      background:linear-gradient(transparent,rgba(23,21,31,.94))
    }
    .feature-copy{position:absolute;z-index:1;left:24px;right:24px;bottom:22px;color:#fff}
    .feature-copy h3{font-size:25px;line-height:1.35;margin:12px 0 7px}
    .feature-copy p{font-size:13px;color:#d2cbd6;margin:0}
    .compact-list{border-top:1px solid var(--line)}
    .compact-item{
      padding:18px 0;border-bottom:1px solid var(--line);display:grid;
      grid-template-columns:74px 1fr;gap:15px
    }
    .compact-item time{color:var(--coral);font-size:12px;font-weight:800;padding-top:4px}
    .compact-item h3{font-size:16px;line-height:1.45;margin:0 0 5px}
    .compact-item p{font-size:13px;color:var(--muted);line-height:1.7;margin:0}
    .compact-item a:hover h3{color:#b84027}
    .data-band{background:var(--ink-2);color:#fff;padding:26px 0}
    .data-band-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:rgba(255,255,255,.13)}
    .data-cell{background:var(--ink-2);padding:16px 20px}
    .data-cell small{display:block;color:#aaa3b2;font-size:12px;margin-bottom:4px}
    .data-cell strong{font-size:24px;color:var(--lime);font-weight:800}
    .data-cell p{font-size:12px;color:#c5beca;margin:5px 0 0}
    .scenario-grid{display:grid;grid-template-columns:5fr 7fr;gap:22px}
    .scenario-large{
      min-height:430px;border-radius:var(--radius-lg);overflow:hidden;position:relative;background:var(--ink)
    }
    .scenario-large img{width:100%;height:100%;object-fit:cover}
    .scenario-large:after{
      content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(23,21,31,.92),transparent 62%)
    }
    .scenario-caption{position:absolute;z-index:1;bottom:25px;left:27px;right:27px;color:#fff}
    .scenario-caption h3{font-size:27px;line-height:1.3;margin:11px 0 6px}
    .scenario-caption p{font-size:14px;color:#d0c9d4;margin:0}
    .scenario-stack{display:grid;grid-template-rows:1fr 1fr;gap:22px}
    .scenario-card{
      display:grid;grid-template-columns:180px 1fr;gap:22px;padding:18px;
      background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-md)
    }
    .scenario-card img{width:180px;height:145px;object-fit:cover;border-radius:12px}
    .scenario-card h3{font-size:20px;margin:9px 0 6px;line-height:1.35}
    .scenario-card p{font-size:13px;color:var(--muted);margin:0;line-height:1.75}
    .scenario-card .number{font-size:12px;color:var(--coral);font-weight:900;letter-spacing:.12em}
    .trend-layout{display:grid;grid-template-columns:4fr 8fr;gap:42px;align-items:start}
    .trend-copy h3{font-size:30px;line-height:1.3;margin:5px 0 14px}
    .trend-copy p{color:var(--muted);font-size:15px}
    .trend-note{margin-top:25px;padding:17px;background:#fff1eb;border-left:4px solid var(--coral);font-size:13px;color:#60473f}
    .chart-card{background:var(--paper);border-radius:var(--radius-lg);padding:25px;border:1px solid var(--line)}
    .chart-head{display:flex;justify-content:space-between;gap:20px;align-items:center;margin-bottom:25px}
    .chart-head h3{margin:0;font-size:19px}.chart-head span{font-size:12px;color:var(--muted)}
    .chart{
      height:250px;position:relative;border-left:1px solid var(--line);border-bottom:1px solid var(--line);
      background:repeating-linear-gradient(to bottom,transparent 0,transparent 49px,rgba(217,210,220,.6) 50px)
    }
    .chart svg{position:absolute;inset:0;width:100%;height:100%;overflow:visible}
    .chart-legend{display:flex;gap:19px;margin-top:16px;font-size:12px;color:var(--muted)}
    .legend-dot{display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:5px;background:var(--coral)}
    .legend-dot.lime{background:var(--lime-dark)}
    .report-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:22px}
    .report-main{background:var(--night);color:#fff;border-radius:var(--radius-lg);padding:31px;display:grid;grid-template-columns:1fr 1fr;gap:25px}
    .report-main h3{font-size:28px;line-height:1.35;margin:15px 0 11px}
    .report-main p{font-size:14px;color:#c9c1ce;margin:0}
    .report-main img{width:100%;height:220px;object-fit:cover;border-radius:14px}
    .report-aside{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-lg);padding:25px}
    .report-aside h3{font-size:20px;margin:0 0 17px}
    .archive-item{padding:15px 0;border-bottom:1px solid var(--line)}
    .archive-item:last-child{border-bottom:0}
    .archive-item small{color:var(--coral);font-weight:800;font-size:11px}
    .archive-item a{display:block;font-size:15px;font-weight:700;line-height:1.5;margin-top:4px}
    .archive-item a:hover{color:#b84027}
    .reading-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
    .reading-card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-md);overflow:hidden}
    .reading-card img{width:100%;height:160px;object-fit:cover}
    .reading-body{padding:19px}
    .reading-body h3{font-size:18px;line-height:1.45;margin:11px 0 7px}
    .reading-body p{font-size:13px;color:var(--muted);line-height:1.75;margin:0 0 15px}
    .text-link{font-size:13px;font-weight:800;color:#a43c25}
    .text-link:hover{color:var(--coral)}
    .faq-wrap{display:grid;grid-template-columns:4fr 8fr;gap:50px}
    .faq-intro h3{font-size:30px;line-height:1.35;margin:0 0 13px}
    .faq-intro p{color:var(--muted);font-size:14px}
    .faq-list{border-top:1px solid var(--line)}
    .faq-item{border-bottom:1px solid var(--line)}
    .faq-question{
      width:100%;display:flex;align-items:center;justify-content:space-between;gap:20px;
      text-align:left;background:transparent;color:var(--ink);padding:19px 0;font-weight:800
    }
    .faq-question span:last-child{font-size:22px;color:var(--coral);transition:.25s}
    .faq-question[aria-expanded=true] span:last-child{transform:rotate(45deg)}
    .faq-answer{display:none;color:var(--muted);font-size:14px;line-height:1.85;padding:0 35px 19px 0}
    .faq-answer.open{display:block}
    .cta{
      background:var(--coral);color:#fff;padding:53px 0;position:relative;overflow:hidden
    }
    .cta:after{
      content:"";position:absolute;width:270px;height:270px;border:1px solid rgba(255,255,255,.24);
      border-radius:50%;right:8%;top:-100px
    }
    .cta-inner{display:flex;justify-content:space-between;align-items:center;gap:30px;position:relative;z-index:1}
    .cta h2{font-size:clamp(27px,3.5vw,44px);line-height:1.25;margin:0 0 8px}
    .cta p{margin:0;color:#ffe9e3;font-size:15px}
    .cta .btn-primary{background:var(--lime)}
    .footer{background:var(--night);color:#fff;padding:58px 0 22px}
    .footer-top{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:45px}
    .footer .brand{padding:0;color:#fff}
    .footer-brand p{max-width:280px;color:#b9b2c0;font-size:13px;margin:18px 0 0}
    .footer h3{font-size:14px;margin:3px 0 15px}
    .footer-links{display:grid;grid-template-columns:1fr 1fr;gap:7px 18px}
    .footer a{color:#bdb7c5;font-size:13px}
    .footer a:hover{color:var(--lime)}
    .footer-info p{margin:6px 0;color:#b9b2c0;font-size:12px}
    .footer-bottom{
      border-top:1px solid var(--line-dark);margin-top:38px;padding-top:19px;
      display:flex;justify-content:space-between;gap:15px;color:#8f8799;font-size:12px
    }
    @media(max-width:1100px){
      :root{--sidebar:210px}
      .container{width:min(100% - 48px,1280px)}
      .hero-grid,.trend-layout,.faq-wrap{grid-template-columns:1fr}
      .hero-panel{max-width:560px}
      .insight-layout{grid-template-columns:1fr}
      .side-index{display:flex;overflow:auto;border-left:0;border-bottom:1px solid var(--line);gap:5px}
      .side-index a{white-space:nowrap;border-left:0;border-bottom:3px solid transparent;margin:0}
      .side-index a:hover,.side-index a.active{border-color:var(--coral)}
    }
    @media(max-width:768px){
      :root{--sidebar:0}
      .sidebar{display:none}
      .mobile-bar{display:flex}
      .page{margin-left:0}
      .container{width:min(100% - 36px,680px)}
      .hero{padding:38px 0 38px;min-height:auto}
      .crumbs{margin-bottom:27px}
      .hero h1{font-size:clamp(39px,11vw,58px)}
      .hero-copy{font-size:16px}
      .hero-strip{margin-top:38px}
      .section{padding:64px 0}
      .section-head{display:block;margin-bottom:27px}
      .section-lead{margin-top:13px}
      .insight-main,.report-grid{grid-template-columns:1fr}
      .feature-card{min-height:340px}
      .data-band-grid{grid-template-columns:1fr 1fr}
      .scenario-grid,.scenario-stack{grid-template-columns:1fr;display:grid}
      .scenario-large{min-height:350px}
      .scenario-card{grid-template-columns:130px 1fr}
      .scenario-card img{width:130px;height:125px}
      .report-main{grid-template-columns:1fr}
      .report-main img{height:190px}
      .reading-grid{grid-template-columns:1fr 1fr}
      .cta-inner{display:block}
      .cta .btn{margin-top:22px}
      .footer-top{grid-template-columns:1fr 1fr;gap:30px}
      .footer-brand{grid-column:1/-1}
      .footer-bottom{display:block}
      .footer-bottom span{display:block;margin-top:5px}
    }
    @media(max-width:520px){
      .container{width:min(100% - 28px,480px)}
      .hero-panel{padding:17px}
      .metric-row{gap:6px}
      .metric{padding:11px 7px}
      .metric b{font-size:20px}
      .compact-item{grid-template-columns:60px 1fr;gap:10px}
      .scenario-card{display:block}
      .scenario-card img{width:100%;height:160px;margin-bottom:15px}
      .reading-grid{grid-template-columns:1fr}
      .reading-card img{height:185px}
      .data-band-grid{grid-template-columns:1fr 1fr}
      .data-cell{padding:13px 11px}
      .data-cell strong{font-size:20px}
      .footer-top{grid-template-columns:1fr}
      .footer-brand{grid-column:auto}
      .footer-links{grid-template-columns:1fr 1fr}
      .cta{padding:42px 0}
    }

/* roulang page: category7 */
:root{
 --ink:#211d2b;--ink-2:#2e2939;--night:#17151f;--night-2:#211d2b;
 --lime:#d9ff4a;--lime-dark:#bddc29;--coral:#ff6b45;--cream:#f5f2ea;
 --mist:#e7e1ea;--paper:#fffdf8;--muted:#726d79;--muted-light:#b9b2c0;
 --line:#d9d2dc;--line-dark:rgba(255,255,255,.14);
 --shadow:0 18px 50px rgba(39,29,48,.09);--shadow-dark:0 18px 44px rgba(0,0,0,.22);
 --radius-lg:24px;--radius-md:16px;--radius-sm:10px;--sidebar:238px;
 --ease:cubic-bezier(.2,.8,.2,1)
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--cream);color:var(--ink);font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;font-size:16px;line-height:1.8;-webkit-font-smoothing:antialiased}
body.menu-open{overflow:hidden}
a{color:inherit;text-decoration:none}
button,input{font:inherit}
button{border:0;cursor:pointer}
img{display:block;max-width:100%;height:auto}
:focus-visible{outline:3px solid var(--coral);outline-offset:3px}
.container{width:min(1280px,calc(100% - 80px));margin:0 auto}
.shell{min-height:100vh}
.sidebar{position:fixed;z-index:40;left:0;top:0;bottom:0;width:var(--sidebar);padding:30px 23px;background:var(--night);color:#fff;display:flex;flex-direction:column}
.brand{display:flex;align-items:center;gap:11px;padding:4px 12px 28px;font-size:21px;font-weight:800;letter-spacing:.02em}
.brand-mark{width:30px;height:30px;border:2px solid var(--lime);border-radius:50%;position:relative;display:grid;place-items:center;flex:none}
.brand-mark:before,.brand-mark:after{content:"";position:absolute;border:1px solid var(--lime);border-radius:50%;width:40px;height:13px;transform:rotate(-28deg)}
.brand-mark:after{transform:rotate(35deg);width:28px;height:9px}
.brand-mark i{width:7px;height:7px;border-radius:50%;background:var(--lime)}
.nav-label{color:#847d8d;font-size:11px;letter-spacing:.16em;margin:3px 12px 9px}
.main-nav{display:flex;flex-direction:column;gap:4px}
.main-nav a,.side-tool{display:flex;align-items:center;gap:11px;min-height:43px;padding:9px 12px;border-radius:10px;color:#bdb7c5;font-size:14px;transition:.25s var(--ease);position:relative}
.main-nav a span:first-child,.side-tool span:first-child{width:19px;text-align:center;color:#7f7888;font-size:13px}
.main-nav a:hover,.side-tool:hover{background:#292532;color:#fff;transform:translateX(2px)}
.main-nav a.active{background:#2e2939;color:var(--lime);font-weight:700}
.main-nav a.active:before{content:"";position:absolute;left:-18px;top:10px;width:3px;height:23px;background:var(--lime);border-radius:3px}
.main-nav a.active span:first-child{color:var(--lime)}
.search-note{margin:12px 5px 16px;padding:13px 12px;border:1px solid var(--line-dark);border-radius:12px;color:#aaa3b2;font-size:12px;display:flex;gap:8px;align-items:center}
.side-bottom{margin-top:auto}
.side-tool{margin:5px 0}
.content{margin-left:var(--sidebar);min-width:0}
.mobile-bar{display:none}
.hero{min-height:480px;padding:70px 0 58px;background:var(--night);color:#fff;position:relative;overflow:hidden}
.hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(23,21,31,.98) 0%,rgba(23,21,31,.8) 43%,rgba(23,21,31,.25) 100%),url("/assets/images/backpic/back-3.webp") center/cover}
.hero:after{content:"";position:absolute;right:-140px;top:-180px;width:570px;height:570px;border:1px solid rgba(217,255,74,.16);border-radius:50%;box-shadow:0 0 0 45px rgba(217,255,74,.025),0 0 0 100px rgba(217,255,74,.018)}
.hero-inner{position:relative;z-index:1}
.crumb{display:flex;gap:9px;align-items:center;color:#aaa3b2;font-size:13px;margin-bottom:42px}
.crumb a:hover{color:var(--lime)}
.hero-layout{display:grid;grid-template-columns:1fr 390px;gap:60px;align-items:end}
.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--coral);font-size:12px;font-weight:800;letter-spacing:.12em;margin-bottom:13px}
.eyebrow:before{content:"";width:22px;height:3px;background:var(--coral);border-radius:4px}
.hero h1{font-size:clamp(40px,5.4vw,72px);line-height:1.1;letter-spacing:-.07em;margin:0 0 20px;max-width:720px}
.hero h1 em{font-style:normal;color:var(--lime)}
.hero-copy{font-size:17px;line-height:1.9;color:#c8c1ce;max-width:690px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:29px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;padding:10px 19px;border-radius:10px;font-size:14px;font-weight:800;transition:.25s var(--ease);border:1px solid transparent}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:var(--lime);color:var(--ink)}
.btn-primary:hover{background:#e7ff83;box-shadow:0 9px 22px rgba(217,255,74,.2)}
.btn-secondary{border-color:rgba(255,255,255,.28);color:#fff;background:transparent}
.btn-secondary:hover{border-color:var(--lime);color:var(--lime)}
.btn-dark{background:var(--ink);color:#fff}
.btn-dark:hover{background:#3c3447}
.btn-light{background:#fff;color:var(--ink)}
.hero-profile{padding:22px;border:1px solid var(--line-dark);background:rgba(33,29,43,.82);border-radius:var(--radius-lg);box-shadow:var(--shadow-dark)}
.profile-top{display:flex;align-items:center;gap:14px;padding-bottom:20px;border-bottom:1px solid var(--line-dark)}
.avatar{width:58px;height:58px;border-radius:50%;object-fit:cover;border:2px solid var(--lime)}
.profile-name{font-size:18px;font-weight:800}.profile-name small{display:block;color:#9d95a5;font-size:12px;font-weight:400;margin-top:2px}
.badges{display:flex;gap:8px;flex-wrap:wrap;margin:20px 0}
.badge{display:inline-flex;align-items:center;gap:6px;padding:5px 9px;border-radius:99px;background:#332e3d;color:#d2cbd6;font-size:12px}
.badge.lime{background:rgba(217,255,74,.14);color:var(--lime)}
.badge.coral{background:rgba(255,107,69,.15);color:#ff967d}
.profile-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.profile-stats strong{display:block;color:#fff;font-size:22px;line-height:1.2}
.profile-stats span{color:#9991a1;font-size:11px}
.section{padding:84px 0}
.section.tight{padding:62px 0}
.section.dark{background:var(--night);color:#fff}
.section.mist{background:var(--mist)}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:30px;margin-bottom:34px}
.section h2{font-size:clamp(28px,3.3vw,45px);line-height:1.2;letter-spacing:-.045em;margin:0}
.section-lead{max-width:540px;color:var(--muted);font-size:15px;line-height:1.9;margin:0}
.dark .section-lead{color:#bcb5c3}
.filter-row{display:flex;align-items:center;gap:9px;flex-wrap:wrap;margin-bottom:30px}
.filter{padding:9px 15px;border:1px solid var(--line);background:transparent;color:var(--muted);border-radius:99px;font-size:13px;transition:.2s}
.filter:hover,.filter.active{background:var(--ink);color:var(--lime);border-color:var(--ink)}
.feature{display:grid;grid-template-columns:7fr 5fr;gap:24px}
.feature-cover{min-height:390px;border-radius:var(--radius-lg);overflow:hidden;position:relative;background:#312b3c}
.feature-cover img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}
.feature-cover:after{content:"";position:absolute;inset:35% 0 0;background:linear-gradient(transparent,rgba(15,13,21,.9))}
.cover-copy{position:absolute;z-index:1;left:30px;right:30px;bottom:27px;color:#fff}
.cover-copy h3{font-size:30px;line-height:1.3;margin:12px 0 8px;letter-spacing:-.04em}
.cover-copy p{margin:0;color:#ddd5e1;font-size:14px}
.story-stack{display:flex;flex-direction:column;border-top:1px solid var(--line)}
.story{padding:18px 0;border-bottom:1px solid var(--line);display:grid;grid-template-columns:76px 1fr;gap:15px}
.story time{font-size:12px;color:var(--coral);font-weight:800;padding-top:3px}
.story h3{font-size:17px;line-height:1.45;margin:0 0 4px}
.story p{font-size:13px;color:var(--muted);margin:0;line-height:1.7}
.media-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:18px}
.media-card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-md);overflow:hidden;transition:.25s var(--ease)}
.media-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.media-img{height:190px;position:relative;background:#d0c8d4;overflow:hidden}
.media-card:first-child .media-img{height:270px}
.media-img img{width:100%;height:100%;object-fit:cover}
.play{position:absolute;left:17px;bottom:16px;width:42px;height:42px;border-radius:50%;display:grid;place-items:center;background:var(--lime);color:var(--ink);font-weight:900}
.media-body{padding:19px}
.media-body h3{font-size:18px;line-height:1.45;margin:9px 0 8px}
.media-body p{font-size:13px;line-height:1.75;color:var(--muted);margin:0 0 15px}
.text-link{font-size:13px;font-weight:800;color:var(--ink);border-bottom:2px solid var(--lime);padding-bottom:2px}
.text-link:hover{color:var(--coral)}
.gallery{display:grid;grid-template-columns:1.6fr 1fr 1fr;grid-template-rows:170px 170px;gap:14px}
.gallery figure{margin:0;position:relative;border-radius:var(--radius-md);overflow:hidden;background:#c8c1cc}
.gallery figure:first-child{grid-row:span 2}
.gallery img{width:100%;height:100%;object-fit:cover}
.gallery figcaption{position:absolute;left:0;right:0;bottom:0;padding:18px 15px 12px;color:#fff;font-size:13px;background:linear-gradient(transparent,rgba(0,0,0,.75))}
.timeline{position:relative;max-width:960px;margin:0 auto}
.timeline:before{content:"";position:absolute;left:84px;top:0;bottom:0;width:1px;background:#4d4658}
.timeline-item{display:grid;grid-template-columns:65px 38px 1fr;gap:18px;align-items:start;padding:0 0 28px}
.timeline-item time{font-size:12px;color:#aaa3b2;text-align:right;padding-top:9px}
.timeline-dot{width:13px;height:13px;border-radius:50%;background:var(--lime);margin:9px auto;box-shadow:0 0 0 5px rgba(217,255,74,.12)}
.timeline-card{padding:19px 22px;border:1px solid var(--line-dark);border-radius:var(--radius-md);background:#211d2b}
.timeline-card h3{font-size:18px;margin:0 0 5px}.timeline-card p{color:#bcb5c3;font-size:14px;margin:0}
.editor-note{display:grid;grid-template-columns:4fr 8fr;gap:50px;align-items:start}
.note-label{color:var(--coral);font-weight:800;font-size:13px;letter-spacing:.12em}
.note-body{font-size:17px;line-height:2;color:var(--ink-2)}
.note-body p{margin:0 0 17px}
.related{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.related-card{padding:23px;background:var(--mist);border-radius:var(--radius-md);border-left:4px solid var(--coral)}
.related-card h3{margin:11px 0 6px;font-size:18px}.related-card p{margin:0 0 15px;color:var(--muted);font-size:13px}
.faq-wrap{display:grid;grid-template-columns:4fr 8fr;gap:55px}
.faq-list{border-top:1px solid var(--line)}
details{border-bottom:1px solid var(--line);padding:18px 0}
summary{cursor:pointer;font-weight:800;list-style:none;display:flex;justify-content:space-between;gap:20px}
summary::-webkit-details-marker{display:none}
summary:after{content:"+";font-size:22px;color:var(--coral);line-height:1}
details[open] summary:after{content:"−"}
details p{color:var(--muted);font-size:14px;line-height:1.9;margin:12px 30px 3px 0}
.cta{background:var(--coral);color:#fff;padding:58px 0}
.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:30px}
.cta h2{margin:0;font-size:clamp(27px,3.5vw,45px);line-height:1.25;letter-spacing:-.05em}
.cta p{margin:10px 0 0;color:#ffe5dd;max-width:620px}
.footer{background:var(--night);color:#fff;padding:54px 0 22px}
.footer-top{display:grid;grid-template-columns:1.5fr 1fr 1.1fr;gap:50px}
.footer-brand .brand{padding:0;color:#fff}
.footer-brand p{max-width:330px;color:#aaa3b2;font-size:13px;margin-top:18px}
.footer h3{font-size:14px;margin:4px 0 15px;color:#fff}
.footer-links{display:grid;grid-template-columns:repeat(2,1fr);gap:7px 20px}
.footer a{color:#bdb7c5;font-size:13px}.footer a:hover{color:var(--lime)}
.footer-info p{margin:5px 0;color:#aaa3b2;font-size:12px}
.footer-bottom{display:flex;justify-content:space-between;gap:20px;border-top:1px solid var(--line-dark);margin-top:40px;padding-top:17px;color:#81798b;font-size:12px}
@media(max-width:1100px){
 :root{--sidebar:210px}.container{width:min(100% - 48px,1000px)}
 .hero-layout{grid-template-columns:1fr 330px;gap:30px}.feature{grid-template-columns:1fr}
 ..media-grid{grid-template-columns:1fr 1fr}.media-card:first-child{grid-column:span 2}
 .editor-note,.faq-wrap{grid-template-columns:1fr;gap:20px}
}
@media(max-width:768px){
 :root{--sidebar:0}.sidebar{display:none}.content{margin-left:0}
 .mobile-bar{display:flex}.mobile-menu{display:none;position:fixed;z-index:49;inset:64px 0 0;background:var(--night);padding:24px 20px;overflow:auto}
 .mobile-menu.open{display:block}.mobile-menu a{display:block;padding:14px 4px;color:#ddd5e1;border-bottom:1px solid var(--line-dark)}
 .mobile-menu a.active{color:var(--lime);font-weight:800}
 .container{width:min(100% - 36px,680px)}.hero{padding:40px 0 48px;min-height:auto}
 .crumb{margin-bottom:29px}.hero-layout{grid-template-columns:1fr}.hero-profile{max-width:430px}
 .section{padding:62px 0}.section-head{display:block;margin-bottom:25px}.section-lead{margin-top:13px}
 .media-grid{grid-template-columns:1fr}.media-card:first-child{grid-column:auto}.media-card:first-child .media-img,.media-img{height:220px}
 .gallery{grid-template-columns:1fr 1fr;grid-template-rows:180px 140px}.gallery figure:first-child{grid-column:span 2;grid-row:auto}
 .related{grid-template-columns:1fr}.cta-inner{display:block}.cta .btn{margin-top:22px}
 .footer-top{grid-template-columns:1fr 1fr;gap:30px}.footer-brand{grid-column:span 2}.footer-bottom{display:block}.footer-bottom span{display:block;margin-top:7px}
}
@media(max-width:480px){
 .container{width:calc(100% - 28px)}.hero h1{font-size:39px}.hero-copy{font-size:15px}
 .hero-actions .btn{width:100%}.profile-stats strong{font-size:19px}
 .story{grid-template-columns:1fr;gap:2px}.story time{text-align:left}
 .timeline:before{left:8px}.timeline-item{grid-template-columns:18px 1fr;gap:15px}.timeline-item time{grid-column:2;grid-row:1;color:var(--coral);text-align:left;padding:0}.timeline-dot{grid-column:1;grid-row:1;margin-top:8px}.timeline-card{grid-column:2;grid-row:2}
 .gallery{grid-template-columns:1fr;grid-template-rows:180px 140px 140px}.gallery figure:first-child{grid-column:auto}
 .footer-top{grid-template-columns:1fr}.footer-brand{grid-column:auto}.footer-links{grid-template-columns:1fr 1fr}
}

/* roulang page: category6 */
:root{
 --ink:#211d2b;--ink-2:#2e2939;--night:#17151f;--night-2:#211d2b;
 --lime:#d9ff4a;--lime-dark:#bddc29;--coral:#ff6b45;--cream:#f5f2ea;
 --mist:#e7e1ea;--paper:#fffdf8;--muted:#726d79;--muted-light:#b9b2c0;
 --line:#d9d2dc;--line-dark:rgba(255,255,255,.14);--shadow:0 18px 50px rgba(39,29,48,.09);
 --shadow-dark:0 18px 44px rgba(0,0,0,.22);--radius-lg:24px;--radius-md:16px;
 --radius-sm:10px;--sidebar:238px;--ease:cubic-bezier(.2,.8,.2,1)
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--cream);color:var(--ink);font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;font-size:16px;line-height:1.8;-webkit-font-smoothing:antialiased}body.menu-open{overflow:hidden}
a{color:inherit;text-decoration:none}button,input{font:inherit}button{border:0;cursor:pointer}img{display:block;max-width:100%;height:auto}
.container{width:min(1280px,calc(100% - 80px));margin:0 auto}.shell{min-height:100vh}.sidebar{position:fixed;z-index:40;inset:0 auto 0 0;width:var(--sidebar);background:var(--night);padding:29px 22px;display:flex;flex-direction:column}.brand{display:flex;align-items:center;gap:11px;padding:4px 12px 28px;font-size:21px;font-weight:800;letter-spacing:.02em;color:#fff}.brand-mark{width:30px;height:30px;border:2px solid var(--lime);border-radius:50%;position:relative;display:grid;place-items:center;flex:none}.brand-mark:before,.brand-mark:after{content:"";position:absolute;border:1px solid var(--lime);border-radius:50%;width:40px;height:13px;transform:rotate(-28deg)}.brand-mark:after{transform:rotate(35deg);width:28px;height:9px}.brand-mark i{width:7px;height:7px;border-radius:50%;background:var(--lime)}
.nav-label{color:#847d8d;font-size:11px;letter-spacing:.16em;margin:3px 12px 9px}.main-nav{display:flex;flex-direction:column;gap:4px}.main-nav a,.side-tool{display:flex;align-items:center;gap:11px;min-height:43px;padding:9px 12px;border-radius:10px;color:#bdb7c5;font-size:14px;transition:.25s var(--ease);position:relative}.main-nav a span:first-child,.side-tool span:first-child{width:19px;text-align:center;color:#7f7888;font-size:13px}.main-nav a:hover,.side-tool:hover{background:#292532;color:#fff;transform:translateX(2px)}.main-nav a.active{background:#2e2939;color:var(--lime);font-weight:700}.main-nav a.active:before{content:"";position:absolute;left:-18px;top:10px;width:3px;height:23px;background:var(--lime);border-radius:3px}.main-nav a.active span:first-child{color:var(--lime)}.sidebar-bottom{margin-top:auto}.search-note{margin:12px 5px 16px;padding:13px 12px;border:1px solid var(--line-dark);border-radius:12px;color:#aaa3b2;font-size:12px;display:flex;gap:8px;align-items:center}
.page{margin-left:var(--sidebar)}.mobile-bar{display:none}.section{padding:82px 0}.section.tight{padding:62px 0}.section.dark{background:var(--night);color:#fff}.section.mist{background:var(--mist)}.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:30px;margin-bottom:34px}.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--coral);font-size:12px;font-weight:800;letter-spacing:.12em;margin-bottom:12px}.eyebrow:before{content:"";width:22px;height:3px;background:var(--coral);border-radius:4px}.section h2{font-size:clamp(28px,3.3vw,46px);line-height:1.2;letter-spacing:-.045em;margin:0}.section-lead{max-width:530px;color:var(--muted);font-size:15px;line-height:1.9}.dark .section-lead{color:#bcb5c3}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;padding:10px 19px;border-radius:10px;font-size:14px;font-weight:800;transition:.25s var(--ease);border:1px solid transparent}.btn:hover{transform:translateY(-2px)}.btn:focus-visible,.main-nav a:focus-visible,button:focus-visible,a:focus-visible{outline:3px solid var(--coral);outline-offset:3px}.btn-primary{background:var(--lime);color:var(--ink)}.btn-primary:hover{background:#e7ff83;box-shadow:0 9px 22px rgba(217,255,74,.2)}.btn-secondary{border-color:rgba(255,255,255,.3);color:#fff;background:transparent}.btn-secondary:hover{border-color:var(--lime);color:var(--lime)}.btn-dark{background:var(--ink);color:#fff}.btn-dark:hover{background:#3c3447}.btn-light{background:#fff;color:var(--ink)}
.page-banner{background:var(--night);color:#fff;position:relative;overflow:hidden;padding:72px 0 68px}.page-banner:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(23,21,31,.98) 18%,rgba(23,21,31,.72) 58%,rgba(23,21,31,.3)),url("/assets/images/backpic/back-2.webp") center/cover}.banner-inner{position:relative;z-index:1;display:grid;grid-template-columns:1.1fr .9fr;gap:50px;align-items:end}.banner-inner h1{font-size:clamp(42px,6vw,76px);line-height:1.08;letter-spacing:-.07em;margin:18px 0 20px}.banner-inner h1 em{font-style:normal;color:var(--lime)}.banner-copy{max-width:650px;color:#cbc4d0;font-size:18px}.banner-side{border-left:1px solid rgba(255,255,255,.22);padding-left:24px}.banner-side strong{font-size:43px;color:var(--lime);display:block;line-height:1.1}.banner-side p{color:#bcb5c3;margin:8px 0 0;font-size:14px}.topic-search{display:flex;gap:8px;margin-top:28px;max-width:620px}.topic-search input{flex:1;background:#2a2633;border:1px solid #4a4353;color:#fff;border-radius:10px;padding:12px 15px;min-width:0}.topic-search input::placeholder{color:#91899b}.topic-search button{background:var(--lime);color:var(--ink);border-radius:10px;padding:0 18px;font-weight:800}
.chips{display:flex;gap:10px;flex-wrap:wrap}.chip{border:1px solid var(--line);border-radius:999px;padding:7px 14px;font-size:13px;color:var(--muted);background:rgba(255,255,255,.45);transition:.2s}.chip:hover,.chip.active{background:var(--ink);border-color:var(--ink);color:var(--lime)}
.cover-wall{display:grid;grid-template-columns:1.15fr .85fr;gap:22px}.cover-main,.cover-small{position:relative;overflow:hidden;border-radius:var(--radius-lg);color:#fff;background:var(--ink);min-height:430px}.cover-small{min-height:204px}.cover-stack{display:grid;gap:22px}.cover-main img,.cover-small img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0;opacity:.72}.cover-main:after,.cover-small:after{content:"";position:absolute;inset:35% 0 0;background:linear-gradient(transparent,rgba(18,15,25,.92))}.cover-text{position:absolute;z-index:1;left:27px;right:27px;bottom:25px}.cover-text h3{font-size:clamp(22px,3vw,38px);line-height:1.3;margin:8px 0}.cover-small .cover-text h3{font-size:22px}.tag{display:inline-flex;align-items:center;padding:4px 9px;border-radius:99px;background:var(--lime);color:var(--ink);font-size:11px;font-weight:800}.tag.hot{background:var(--coral);color:#fff}.date{color:#aaa2b0;font-size:12px}
.directory{display:grid;grid-template-columns:230px 1fr;gap:42px}.directory-nav{border-top:2px solid var(--ink)}.directory-nav a{display:flex;justify-content:space-between;gap:10px;padding:15px 0;border-bottom:1px solid var(--line);font-weight:700}.directory-nav a:hover{color:var(--coral)}.directory-nav span{color:var(--muted);font-size:12px}.directory-body{max-width:760px}.directory-body h3{font-size:30px;line-height:1.3;margin:0 0 14px}.directory-body p{color:var(--muted);margin:0 0 20px}.note-box{background:var(--paper);border-left:4px solid var(--coral);padding:20px 23px;border-radius:0 var(--radius-sm) var(--radius-sm) 0;color:var(--ink-2)}
.timeline{border-left:1px solid #766d80;margin-left:12px}.timeline-item{position:relative;padding:0 0 32px 37px}.timeline-item:before{content:"";position:absolute;left:-6px;top:8px;width:11px;height:11px;border-radius:50%;background:var(--lime);border:3px solid var(--night)}.timeline-item:last-child{padding-bottom:0}.timeline-item h3{font-size:21px;margin:4px 0 6px}.timeline-item p{color:#bcb5c3;max-width:680px;margin:0}.timeline-label{font-size:12px;color:var(--coral);font-weight:800;letter-spacing:.08em}
.editor-grid{display:grid;grid-template-columns:5fr 7fr;gap:26px;align-items:stretch}.editor-image{border-radius:var(--radius-lg);overflow:hidden;min-height:430px}.editor-image img{width:100%;height:100%;object-fit:cover}.editor-copy{background:var(--paper);padding:40px;border-radius:var(--radius-lg);box-shadow:var(--shadow)}.editor-copy h3{font-size:31px;line-height:1.35;margin:11px 0 16px}.editor-copy p{color:var(--muted);margin:0 0 18px}.reading-list{margin:25px 0 28px;border-top:1px solid var(--line)}.reading-list li{list-style:none;padding:13px 0;border-bottom:1px solid var(--line);display:flex;gap:15px}.reading-list ul{padding:0;margin:0}.reading-list b{color:var(--coral)}
.archive{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.archive article{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-md);padding:22px;transition:.25s}.archive article:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:var(--lime-dark)}.archive h3{font-size:20px;line-height:1.45;margin:12px 0 8px}.archive p{font-size:14px;color:var(--muted);margin:0}.archive .date{color:var(--coral)}
.fact-band{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:rgba(255,255,255,.15);margin-top:35px}.fact{background:var(--night-2);padding:23px}.fact strong{font-size:30px;color:var(--lime);display:block}.fact span{font-size:13px;color:#bbb3c1}
.faq{display:grid;grid-template-columns:.8fr 1.2fr;gap:65px}.faq-list details{border-top:1px solid var(--line);padding:17px 0}.faq-list details:last-child{border-bottom:1px solid var(--line)}summary{cursor:pointer;font-weight:800;display:flex;justify-content:space-between;gap:20px}summary:after{content:"+";color:var(--coral);font-size:22px;line-height:1}details[open] summary:after{content:"−"}details p{color:var(--muted);margin:12px 0 0;font-size:14px}
.cta{background:var(--coral);color:#fff;border-radius:var(--radius-lg);padding:42px 48px;display:flex;justify-content:space-between;align-items:center;gap:25px}.cta h2{font-size:34px;line-height:1.3;margin:0 0 9px}.cta p{margin:0;color:#ffe3da;max-width:650px}
.footer{background:var(--night);color:#fff;padding:58px 0 25px}.footer-top{display:grid;grid-template-columns:1.25fr 1fr 1fr;gap:50px}.footer-brand p{color:#aaa3b2;max-width:290px;font-size:14px}.footer h3{font-size:14px;margin:5px 0 16px}.footer-links{display:grid;grid-template-columns:repeat(2,1fr);gap:8px 18px}.footer a{color:#c7c0cc;font-size:13px}.footer a:hover{color:var(--lime)}.footer-info p{color:#aaa3b2;font-size:13px;margin:5px 0}.footer-bottom{border-top:1px solid var(--line-dark);margin-top:39px;padding-top:19px;display:flex;justify-content:space-between;gap:20px;color:#8f8799;font-size:12px}
@media(max-width:1050px){:root{--sidebar:210px}.container{width:min(100% - 46px,900px)}.banner-inner{grid-template-columns:1fr}.banner-side{border-left:0;border-top:1px solid rgba(255,255,255,.2);padding:18px 0 0}.cover-wall,.editor-grid{grid-template-columns:1fr}.cover-main{min-height:410px}.archive{grid-template-columns:repeat(2,1fr)}}
@media(max-width:760px){.sidebar{display:none}.page{margin-left:0}.mobile-bar{display:flex}.mobile-bar .brand{padding:0;font-size:18px}.mobile-menu{display:none;position:fixed;z-index:39;inset:64px 0 0;background:var(--night);padding:20px;overflow:auto}.mobile-menu.open{display:block}.mobile-menu a{display:block;padding:13px 4px;color:#ddd5e1;border-bottom:1px solid var(--line-dark)}.menu-button{width:42px;height:42px;border-radius:9px;background:#2b2735;color:#fff;font-size:20px}.section{padding:62px 0}.section-head{display:block;margin-bottom:26px}.section-lead{margin-top:15px}.banner-inner h1{font-size:43px}.topic-search{display:block}.topic-search input{width:100%;margin-bottom:8px}.topic-search button{width:100%;height:46px}.directory,.faq{grid-template-columns:1fr;gap:28px}.directory-nav{display:flex;overflow:auto;gap:20px;border-top:0;border-bottom:1px solid var(--line)}.directory-nav a{white-space:nowrap;border-bottom:2px solid transparent}.directory-nav a.active{border-color:var(--coral)}.editor-copy{padding:28px}.archive{grid-template-columns:1fr}.fact-band{grid-template-columns:repeat(2,1fr)}.cta{display:block;padding:31px 25px}.cta .btn{margin-top:22px}.footer-top{grid-template-columns:1fr;gap:25px}.footer-bottom{display:block}.footer-bottom span{display:block;margin-top:7px}}
@media(max-width:480px){.container{width:calc(100% - 34px)}.page-banner{padding:48px 0}.banner-inner h1{font-size:38px}.cover-main{min-height:360px}.cover-small{min-height:190px}.cover-text{left:19px;right:19px;bottom:18px}.fact-band{grid-template-columns:1fr 1fr}.fact{padding:16px 12px}.fact strong{font-size:24px}.footer-links{grid-template-columns:1fr 1fr}}

/* roulang page: category1 */
:root{
 --ink:#211d2b;--ink-2:#2e2939;--night:#17151f;--night-2:#211d2b;
 --lime:#d9ff4a;--lime-dark:#bddc29;--coral:#ff6b45;--cream:#f5f2ea;
 --mist:#e7e1ea;--paper:#fffdf8;--muted:#726d79;--muted-light:#b9b2c0;
 --line:#d9d2dc;--line-dark:rgba(255,255,255,.14);
 --shadow:0 18px 50px rgba(39,29,48,.09);--shadow-dark:0 18px 44px rgba(0,0,0,.22);
 --radius-lg:24px;--radius-md:16px;--radius-sm:10px;--sidebar:238px;
 --ease:cubic-bezier(.2,.8,.2,1)
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--cream);color:var(--ink);font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;font-size:16px;line-height:1.8;-webkit-font-smoothing:antialiased}
body.menu-open{overflow:hidden}
a{color:inherit;text-decoration:none}
button,input{font:inherit}
button{border:0;cursor:pointer}
img{display:block;max-width:100%;height:auto}
.container{width:min(1280px,calc(100% - 80px));margin:0 auto}
.brand{display:flex;align-items:center;gap:11px;padding:4px 12px 28px;font-size:21px;font-weight:800;letter-spacing:.02em}
.brand-mark{width:30px;height:30px;border:2px solid var(--lime);border-radius:50%;position:relative;display:grid;place-items:center;flex:none}
.brand-mark:before,.brand-mark:after{content:"";position:absolute;border:1px solid var(--lime);border-radius:50%;width:40px;height:13px;transform:rotate(-28deg)}
.brand-mark:after{transform:rotate(35deg);width:28px;height:9px}
.brand-mark i{width:7px;height:7px;border-radius:50%;background:var(--lime)}
.sidebar{position:fixed;z-index:40;left:0;top:0;bottom:0;width:var(--sidebar);background:var(--night);padding:31px 20px 22px;display:flex;flex-direction:column}
.nav-label{color:#847d8d;font-size:11px;letter-spacing:.16em;margin:3px 12px 9px}
.main-nav{display:flex;flex-direction:column;gap:4px}
.main-nav a,.side-tool{display:flex;align-items:center;gap:11px;min-height:43px;padding:9px 12px;border-radius:10px;color:#bdb7c5;font-size:14px;transition:.25s var(--ease);position:relative}
.main-nav a span:first-child,.side-tool span:first-child{width:19px;text-align:center;color:#7f7888;font-size:13px}
.main-nav a:hover,.side-tool:hover{background:#292532;color:#fff;transform:translateX(2px)}
.main-nav a.active{background:#2e2939;color:var(--lime);font-weight:700}
.main-nav a.active:before{content:"";position:absolute;left:-18px;top:10px;width:3px;height:23px;background:var(--lime);border-radius:3px}
.main-nav a.active span:first-child{color:var(--lime)}
.search-note{margin:18px 5px 16px;padding:13px 12px;border:1px solid var(--line-dark);border-radius:12px;color:#aaa3b2;font-size:12px;display:flex;gap:8px;align-items:center}
.side-bottom{margin-top:auto;color:#777080;font-size:12px;padding:12px}
.mobile-bar{display:none;position:sticky;top:0;z-index:45;background:var(--night);color:#fff;height:64px;padding:0 18px;align-items:center;justify-content:space-between}
.mobile-brand{font-weight:800;font-size:18px;display:flex;align-items:center;gap:8px}
.menu-button{width:40px;height:40px;border-radius:9px;background:#2b2735;color:#fff;font-size:20px}
.mobile-menu{display:none;position:fixed;z-index:49;inset:64px 0 0;background:var(--night);padding:24px 20px;overflow:auto}
.mobile-menu.open{display:block}
.mobile-menu a{display:block;padding:14px 4px;color:#ddd5e1;border-bottom:1px solid var(--line-dark)}
main{margin-left:var(--sidebar)}
.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--coral);font-size:12px;font-weight:800;letter-spacing:.12em;margin-bottom:13px}
.eyebrow:before{content:"";width:22px;height:3px;background:var(--coral);border-radius:4px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;padding:10px 19px;border-radius:10px;font-size:14px;font-weight:800;transition:.25s var(--ease);border:1px solid transparent}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:var(--lime);color:var(--ink)}
.btn-primary:hover{background:#e7ff83;box-shadow:0 9px 22px rgba(217,255,74,.2)}
.btn-secondary{border-color:rgba(255,255,255,.28);color:#fff;background:transparent}
.btn-secondary:hover{border-color:var(--lime);color:var(--lime)}
.btn-dark{background:var(--ink);color:#fff}
.btn-dark:hover{background:#3c3447}
.btn-light{background:#fff;color:var(--ink)}
.btn:focus-visible,a:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid var(--coral);outline-offset:3px}
.badge{display:inline-flex;align-items:center;padding:5px 10px;border-radius:99px;background:var(--mist);color:var(--ink-2);font-size:12px;font-weight:700}
.badge.hot{background:#ffe0d6;color:#ad3d24}
.badge.live{background:var(--lime);color:var(--ink)}
.hero{min-height:500px;padding:70px 0;background:var(--night);color:#fff;position:relative;overflow:hidden}
.hero:after{content:"";position:absolute;right:-160px;top:-180px;width:580px;height:580px;border:1px solid rgba(217,255,74,.15);border-radius:50%;box-shadow:0 0 0 45px rgba(217,255,74,.025),0 0 0 100px rgba(217,255,74,.018)}
.hero-grid{display:grid;grid-template-columns:5fr 7fr;gap:48px;align-items:center;position:relative;z-index:1}
.hero-copy h1{font-size:clamp(40px,5vw,70px);line-height:1.1;letter-spacing:-.07em;margin:18px 0 20px}
.hero-copy h1 em{font-style:normal;color:var(--lime)}
.hero-copy p{color:#c8c1ce;font-size:17px;line-height:1.9;max-width:520px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin:28px 0 25px}
.hero-meta{display:flex;gap:25px;flex-wrap:wrap;color:#aaa3b2;font-size:12px}
.hero-meta strong{display:block;color:var(--lime);font-size:22px;line-height:1.3}
.hero-image{height:390px;position:relative;transform:translate(22px,18px)}
.hero-image img{width:100%;height:100%;object-fit:cover;object-position:center;border-radius:24px 6px 24px 6px;filter:saturate(.9)}
.hero-image:after{content:"赛事现场 · 编辑精选";position:absolute;left:22px;bottom:20px;padding:8px 12px;background:var(--lime);color:var(--ink);font-size:12px;font-weight:800;border-radius:8px}
.section{padding:86px 0}
.section.mist{background:var(--mist)}
.section.dark{background:var(--night);color:#fff}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:30px;margin-bottom:34px}
.section h2{font-size:clamp(28px,3.3vw,45px);line-height:1.2;letter-spacing:-.045em;margin:0}
.section-lead{max-width:540px;color:var(--muted);font-size:15px}
.dark .section-lead{color:#bcb5c3}
.intro-grid{display:grid;grid-template-columns:4fr 8fr;gap:50px}
.intro-text{font-size:18px;line-height:2;color:#403a48}
.index-list{border-top:1px solid var(--line)}
.index-row{display:grid;grid-template-columns:80px 1fr 110px;gap:20px;align-items:center;padding:18px 0;border-bottom:1px solid var(--line)}
.index-row b{font-size:13px;color:var(--coral)}
.index-row span{font-weight:700}
.index-row small{color:var(--muted);text-align:right}
.feature-grid{display:grid;grid-template-columns:7fr 5fr;gap:28px}
.lead-card,.news-panel,.angle-card,.scene-card,.archive-card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow)}
.lead-card img{width:100%;height:340px;object-fit:cover}
.card-body{padding:25px}
.card-body h3{font-size:26px;line-height:1.35;margin:12px 0}
.card-body p{color:var(--muted);margin:0 0 18px}
.news-panel{padding:20px 25px}
.news-panel h3{margin:0 0 10px;font-size:20px}
.news-item{padding:17px 0;border-bottom:1px solid var(--line);display:grid;grid-template-columns:78px 1fr;gap:14px}
.news-item:last-child{border:0}
.news-item time{color:var(--coral);font-size:12px;font-weight:800}
.news-item h4{margin:0 0 5px;font-size:15px;line-height:1.5}
.news-item p{margin:0;color:var(--muted);font-size:13px;line-height:1.7}
.story-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:34px;align-items:start}
.timeline{border-left:2px solid #c7bdcc;padding-left:28px}
.timeline-item{position:relative;padding:0 0 27px}
.timeline-item:before{content:"";position:absolute;left:-36px;top:8px;width:12px;height:12px;border-radius:50%;background:var(--lime);border:3px solid var(--night)}
.timeline-item time{color:var(--lime);font-size:12px;font-weight:800}
.timeline-item h3{margin:5px 0;font-size:19px}
.timeline-item p{margin:0;color:#bcb5c3;font-size:14px}
.angle-stack{display:grid;gap:14px}
.angle-card{padding:21px;background:#2a2534;color:#fff;border-color:#3c3547}
.angle-card h3{margin:4px 0 6px;font-size:18px}
.angle-card p{margin:0;color:#bcb5c3;font-size:14px}
.scenes{display:grid;grid-template-columns:1fr 1.25fr 1fr;gap:18px}
.scene-card{min-height:260px;padding:25px;position:relative}
.scene-card:nth-child(2){background:var(--night);color:#fff;transform:translateY(22px)}
.scene-card:nth-child(3){background:#ffe0d6}
.scene-number{font-size:42px;font-weight:900;color:var(--coral);line-height:1}
.scene-card h3{font-size:21px;margin:24px 0 8px}
.scene-card p{font-size:14px;color:var(--muted);margin:0}
.scene-card:nth-child(2) p{color:#c7bfcd}
.case-layout{display:grid;grid-template-columns:5fr 7fr;gap:34px;align-items:center}
.case-layout img{width:100%;height:320px;object-fit:cover;border-radius:22px}
.case-copy h3{font-size:31px;line-height:1.35;margin:12px 0}
.case-copy p{color:var(--muted);line-height:2}
.case-facts{display:flex;gap:28px;margin:23px 0}
.case-facts strong{font-size:27px;display:block;color:var(--coral)}
.case-facts span{font-size:12px;color:var(--muted)}
.plan-layout{display:grid;grid-template-columns:1.3fr .7fr;gap:22px;align-items:stretch}
.plan-main,.plan-side{border-radius:22px;padding:30px;border:1px solid var(--line)}
.plan-main{background:var(--night);color:#fff}
.plan-side{background:var(--paper)}
.plan-main h3,.plan-side h3{font-size:24px;margin:10px 0}
.price{font-size:44px;color:var(--lime);font-weight:900;line-height:1.2}
.plan-list{list-style:none;padding:0;margin:20px 0;display:grid;gap:9px;color:#c7bfcd}
.plan-list li:before{content:"✓";color:var(--lime);font-weight:900;margin-right:9px}
.plan-side .plan-list{color:var(--muted)}
.filter-bar{display:flex;flex-wrap:wrap;gap:9px;margin-bottom:30px}
.filter{padding:9px 15px;border:1px solid var(--line);border-radius:99px;background:transparent;color:var(--muted);transition:.2s}
.filter:hover,.filter.active{background:var(--ink);color:var(--lime);border-color:var(--ink)}
.archive-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.archive-card{padding:22px;display:grid;grid-template-columns:92px 1fr;gap:18px;box-shadow:none}
.archive-card img{width:92px;height:92px;object-fit:cover;border-radius:12px}
.archive-card h3{font-size:17px;line-height:1.45;margin:7px 0}
.archive-card p{font-size:13px;color:var(--muted);margin:0}
.faq-grid{display:grid;grid-template-columns:4fr 8fr;gap:55px}
.faq-list{border-top:1px solid var(--line)}
details{border-bottom:1px solid var(--line);padding:18px 0}
summary{cursor:pointer;font-weight:800;list-style:none;display:flex;justify-content:space-between;gap:20px}
summary::-webkit-details-marker{display:none}
summary:after{content:"＋";color:var(--coral);font-size:20px}
details[open] summary:after{content:"－"}
details p{color:var(--muted);margin:12px 28px 0 0;font-size:14px}
.cta{background:var(--coral);color:#fff;padding:55px 0}
.cta-inner{display:flex;justify-content:space-between;align-items:center;gap:30px}
.cta h2{font-size:35px;line-height:1.3;margin:0 0 8px}
.cta p{margin:0;color:#ffe9e2}
.footer{background:var(--night);color:#fff;padding:58px 0 22px}
.footer-top{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:50px}
.footer .brand{padding:0;color:#fff}
.footer-brand p{color:#aaa3b2;max-width:300px;font-size:14px}
.footer h3{font-size:14px;margin:4px 0 15px}
.footer-links{display:grid;grid-template-columns:1fr 1fr;gap:8px 18px}
.footer-links a,.footer-info p{color:#aaa3b2;font-size:13px;margin:0}
.footer-links a:hover,.footer-info a:hover{color:var(--lime)}
.footer-bottom{border-top:1px solid var(--line-dark);margin-top:38px;padding-top:18px;display:flex;justify-content:space-between;color:#777080;font-size:12px}
@media(max-width:1024px){
 :root{--sidebar:210px}.container{width:min(100% - 44px,900px)}
 .hero-grid{gap:28px}.hero-image{transform:none}.feature-grid,.story-grid,.case-layout{grid-template-columns:1fr}
 .scenes{grid-template-columns:1fr 1fr}.scene-card:nth-child(2){transform:none}.faq-grid{grid-template-columns:1fr;gap:25px}
}
@media(max-width:768px){
 .sidebar{display:none}.mobile-bar{display:flex}main{margin-left:0}.container{width:calc(100% - 36px)}
 .hero{padding:48px 0}.hero-grid{grid-template-columns:1fr}.hero-image{height:280px;order:-1}.hero-copy h1{font-size:44px}
 .section{padding:62px 0}.section-head{display:block}.section-lead{margin-top:14px}
 .intro-grid,.plan-layout,.archive-grid,.footer-top{grid-template-columns:1fr}.scenes{grid-template-columns:1fr}
 .index-row{grid-template-columns:55px 1fr}.index-row small{display:none}.cta-inner{display:block}.cta .btn{margin-top:22px}
 .footer-bottom{display:block}.footer-bottom span{display:block;margin-top:8px}
}
@media(max-width:480px){
 .hero-copy h1{font-size:37px}.hero-actions .btn{width:100%}.hero-meta{gap:15px}
 .section h2{font-size:30px}.news-item{grid-template-columns:1fr;gap:3px}.archive-card{grid-template-columns:75px 1fr;padding:15px}
 .archive-card img{width:75px;height:75px}.case-facts{gap:15px}.case-facts strong{font-size:22px}
}