/* roulang page: index */
:root{
      --berry:#151012;--berry-2:#21171a;--berry-3:#2d2023;--coral:#e85d5a;
      --coral-dark:#c94a4b;--amber:#f3a847;--cream:#f6f0e8;--paper:#fffdfc;
      --ink:#2b2224;--muted:#8e7d80;--muted-light:#cbbfc1;--line:#e5d8d1;
      --good:#79b98b;--warn:#efb35b;--danger:#c9575a;--radius:20px;
      --shadow:0 18px 44px rgba(28,14,17,.12);--ease:all .22s ease;
    }
    *,*:before,*:after{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--cream);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif;font-size:16px;line-height:1.75}
    a{color:inherit;text-decoration:none;transition:var(--ease)}
    a:hover{color:var(--coral)}
    img{max-width:100%;height:auto;display:block}
    button,input,select,textarea{font:inherit}
    button{cursor:pointer}
    :focus-visible{outline:3px solid var(--amber);outline-offset:3px}
    .container{max-width:1220px;margin:0 auto;padding:0 28px}
    .site-header{position:sticky;top:0;z-index:20;background:rgba(21,16,18,.92);border-bottom:2px solid var(--amber);backdrop-filter:blur(12px)}
    .nav-row{min-height:76px;display:flex;align-items:center;gap:28px}
    .brand{color:#fff;font-size:21px;font-weight:800;letter-spacing:.02em;white-space:nowrap}
    .brand span{color:var(--amber)}
    .main-nav{display:flex;align-items:center;gap:8px;margin-left:auto}
    .main-nav a{color:var(--muted-light);padding:9px 15px;border-radius:999px;font-size:14px}
    .main-nav a:hover,.main-nav a.active{color:#fff;background:rgba(232,93,90,.2)}
    .nav-cta{margin-left:12px!important;background:var(--coral)!important;color:#fff!important;font-weight:700!important}
    .nav-cta:hover{background:var(--coral-dark)!important;transform:translateY(-2px)}
    .menu-toggle{display:none;margin-left:auto;background:transparent;color:#fff;border:1px solid #735b60;border-radius:10px;min-width:44px;height:44px;font-size:22px}
    .hero{background:var(--berry);color:#fff;padding:86px 0 0;position:relative;overflow:hidden}
    .hero:before{content:"";position:absolute;width:420px;height:420px;border-radius:50%;right:-120px;top:-160px;background:rgba(232,93,90,.12);filter:blur(8px)}
    .hero-grid{display:grid;grid-template-columns:7fr 5fr;gap:68px;align-items:center;position:relative}
    .eyebrow,.section-kicker{color:var(--amber);font-size:12px;font-weight:800;letter-spacing:.14em;text-transform:uppercase}
    h1,h2,h3{margin:0 0 18px;line-height:1.2;letter-spacing:-.03em}
    h1{font-size:clamp(38px,5vw,62px);font-weight:800;max-width:700px}
    h2{font-size:clamp(28px,3vw,40px)}
    h3{font-size:21px}
    .hero-copy p{max-width:650px;color:var(--muted-light);font-size:18px;margin:0 0 28px}
    .hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:28px}
    .button-main,.button-outline{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 22px;border-radius:11px;font-weight:700;border:1px solid transparent}
    .button-main{background:var(--coral);color:#fff}
    .button-main:hover{background:var(--coral-dark);color:#fff;transform:translateY(-2px);box-shadow:0 8px 20px rgba(232,93,90,.22)}
    .button-outline{border-color:#9b777b;color:#fff;background:transparent}
    .button-outline:hover{border-color:var(--amber);color:var(--amber);background:rgba(243,168,71,.08)}
    .tag-row{display:flex;flex-wrap:wrap;gap:8px}
    .tag{display:inline-flex;align-items:center;border:1px solid rgba(243,168,71,.45);color:#f5ca88;border-radius:999px;padding:4px 10px;font-size:12px}
    .dashboard{background:var(--berry-2);border:1px solid #4b353a;border-radius:22px;padding:18px;box-shadow:0 22px 50px rgba(0,0,0,.25)}
    .dash-top{display:flex;justify-content:space-between;align-items:center;border-bottom:1px dashed #674b50;padding:5px 5px 16px;color:var(--muted-light);font-size:13px}
    .status-dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--good);box-shadow:0 0 0 5px rgba(121,185,139,.12);margin-right:8px}
    .dash-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:10px;margin-top:10px}
    .metric{background:var(--berry-3);border:1px solid #493438;border-radius:15px;padding:21px;min-height:130px}
    .metric.wide{grid-column:span 2;min-height:112px}
    .metric small{display:block;color:var(--muted-light);font-size:13px;margin-bottom:8px}
    .metric strong{display:block;color:#fff;font-size:28px;line-height:1.25}
    .metric em{font-style:normal;color:var(--amber);font-size:13px}
    .barline{height:6px;background:#493438;border-radius:9px;margin-top:15px;overflow:hidden}
    .barline i{display:block;height:100%;width:72%;background:var(--coral);border-radius:9px}
    .ticker{margin-top:64px;border-top:1px dashed #684c51;min-height:62px;display:flex;align-items:center;gap:24px;color:var(--muted-light);font-size:13px;white-space:nowrap;overflow:hidden}
    .ticker b{color:var(--amber)}
    .section{padding:100px 0}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:38px}
    .section-head p{max-width:530px;color:var(--muted);margin:0}
    .matrix{display:grid;grid-template-columns:1.35fr .75fr .75fr;grid-template-rows:auto auto;gap:18px}
    .content-card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:0 7px 20px rgba(55,30,34,.04);transition:var(--ease);position:relative;overflow:hidden}
    .content-card:hover{transform:translateY(-4px);border-color:var(--coral);box-shadow:var(--shadow)}
    .content-card.large{grid-row:span 2;min-height:360px;background:var(--berry-2);color:#fff;display:flex;flex-direction:column;justify-content:end}
    .content-card.large:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 75% 18%,rgba(243,168,71,.35),transparent 28%),linear-gradient(145deg,transparent 35%,rgba(232,93,90,.3));opacity:.8}
    .content-card.large>*{position:relative}
    .content-card p{color:var(--muted);font-size:15px;margin:0 0 20px}
    .content-card.large p{color:var(--muted-light)}
    .card-link{color:var(--coral);font-weight:700;font-size:14px}
    .card-link:after{content:" →";color:var(--amber)}
    .matrix-strip{grid-column:span 3;background:#eadfd6;border-radius:15px;padding:18px 24px;display:flex;justify-content:space-between;align-items:center;gap:20px}
    .matrix-strip strong{font-size:18px}
    .compare-wrap{background:var(--berry-2);border-radius:24px;padding:34px;color:#fff;display:grid;grid-template-columns:1fr 70px 1fr;gap:18px;align-items:stretch}
    .compare-col{padding:26px;border:1px solid #493438;border-radius:16px}
    .compare-col.emphasis{background:var(--cream);color:var(--ink);border-color:var(--coral)}
    .compare-col h3{font-size:20px}
    .compare-col p{color:var(--muted-light);font-size:14px}
    .compare-col.emphasis p{color:var(--muted)}
    .compare-col ul{list-style:none;margin:18px 0 0;padding:0}
    .compare-col li{padding:9px 0;border-bottom:1px solid rgba(255,255,255,.1);font-size:14px}
    .compare-col.emphasis li{border-color:var(--line)}
    .compare-col li:before{content:"✓";color:var(--amber);font-weight:800;margin-right:9px}
    .axis{display:flex;align-items:center;justify-content:center;color:var(--amber);font-weight:800;writing-mode:vertical-rl;letter-spacing:.12em}
    .info-band{background:#eee4dc;padding:27px 0}
    .info-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
    .info-item{border-left:3px solid var(--coral);padding-left:16px}
    .info-item strong{display:block;font-size:20px}.info-item span{color:var(--muted);font-size:13px}
    .faq-section{background:var(--cream)}
    .accordion{background:transparent;margin:0}
    .accordion-item{border:1px solid var(--line)!important;border-radius:10px;margin-bottom:10px;overflow:hidden;background:var(--paper)}
    .accordion-title{color:var(--ink)!important;font-weight:700;padding:20px 52px 20px 22px;border:0!important;background:var(--paper)!important}
    .accordion-title:before{color:var(--coral);font-size:22px;margin-top:-11px}
    .accordion-content{border:0!important;background:#fbf6f0;color:var(--muted);padding:0 22px 20px;font-size:15px}
    .accordion-item.is-active .accordion-title{color:var(--coral)!important}
    .form-section{background:var(--berry);color:#fff}
    .form-layout{display:grid;grid-template-columns:5fr 7fr;gap:70px;align-items:start}
    .form-intro p{color:var(--muted-light);font-size:17px}
    .form-note{border-left:3px solid var(--amber);padding:13px 0 13px 17px;color:#e7d8d5;font-size:14px;margin-top:24px}
    .form-box{background:var(--paper);border-radius:20px;padding:30px;color:var(--ink)}
    label{font-weight:700;font-size:14px;margin-bottom:7px}
    input,select,textarea{border:1px solid #d9c9c1!important;border-radius:9px!important;box-shadow:none!important;background:#fff!important;min-height:48px}
    textarea{min-height:110px;resize:vertical}
    input:focus,select:focus,textarea:focus{border-color:var(--amber)!important;box-shadow:0 0 0 3px rgba(243,168,71,.2)!important}
    .checkbox-line{display:flex;gap:9px;align-items:flex-start;font-size:13px;color:var(--muted);margin:5px 0 18px}
    .checkbox-line input{min-height:18px;width:18px;margin-top:4px}
    .form-message{font-size:13px;color:var(--coral);min-height:20px;margin-top:8px}
    .cta-section{padding:54px 0;background:var(--coral);color:#fff}
    .cta-inner{display:flex;justify-content:space-between;align-items:center;gap:25px}.cta-inner p{margin:0;color:#ffe7e2}
    .cta-section .button-outline{border-color:#ffd1c8}.cta-section .button-outline:hover{background:rgba(255,255,255,.14);color:#fff}
    .site-footer{background:var(--berry);color:#fff;padding:55px 0 22px}
    .footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:40px;padding-bottom:36px;border-bottom:1px dashed #61484d}
    .footer-grid p{color:var(--muted-light);max-width:390px;font-size:14px}
    .footer-title{font-weight:800;margin-bottom:13px}.footer-links{display:grid;gap:8px;color:var(--muted-light);font-size:14px}
    .footer-links a:hover{color:var(--amber)}
    .copyright{display:flex;justify-content:space-between;gap:15px;color:#9c898c;font-size:12px;padding-top:19px}
    .error-field{border-color:var(--danger)!important}
    @media(max-width:900px){.hero-grid,.form-layout{grid-template-columns:1fr;gap:38px}.matrix{grid-template-columns:1fr 1fr}.content-card.large{grid-row:auto;min-height:300px}.matrix-strip{grid-column:span 2}.compare-wrap{grid-template-columns:1fr}.axis{writing-mode:horizontal-tb;min-height:24px}.info-grid{grid-template-columns:repeat(2,1fr)}.main-nav{gap:0}}
    @media(max-width:680px){.container{padding:0 18px}.nav-row{min-height:68px}.brand{font-size:18px}.menu-toggle{display:block}.main-nav{display:none;position:absolute;top:68px;left:0;right:0;background:var(--berry);padding:12px 18px 18px;border-top:1px solid #493438;flex-direction:column;align-items:stretch}.main-nav.open{display:flex}.main-nav a{min-height:48px;display:flex;align-items:center}.nav-cta{margin:5px 0 0!important;justify-content:center}.hero{padding-top:58px}.hero-copy p{font-size:16px}.section{padding:64px 0}.section-head{display:block;margin-bottom:26px}.section-head p{margin-top:12px}.matrix{grid-template-columns:1fr}.content-card.large,.matrix-strip{grid-column:auto}.dash-grid{grid-template-columns:1fr 1fr}.metric.wide{grid-column:span 2}.compare-wrap{padding:18px}.form-layout{gap:25px}.form-box{padding:22px 18px}.cta-inner,.copyright{display:block}.cta-inner .button-outline{margin-top:18px}.footer-grid{grid-template-columns:1fr;gap:25px}.copyright span{display:block;margin-top:7px}}
    @media(max-width:420px){h1{font-size:36px}.dash-grid{grid-template-columns:1fr}.metric.wide{grid-column:auto}.info-grid{grid-template-columns:1fr}.hero-actions a{width:100%}}
    @media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition:none!important}}

/* roulang page: category2 */
:root{
 --berry:#151012;--berry-2:#21171a;--berry-3:#2d2023;--coral:#e85d5a;
 --coral-dark:#c94a4b;--amber:#f3a847;--cream:#f6f0e8;--paper:#fffdfc;
 --ink:#2b2224;--muted:#8e7d80;--muted-light:#cbbfc1;--line:#e5d8d1;
 --good:#79b98b;--warn:#efb35b;--danger:#c9575a;--radius:20px;
 --shadow:0 18px 44px rgba(28,14,17,.12);--ease:all .22s ease;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--cream);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif;font-size:16px;line-height:1.75}
a{color:inherit;text-decoration:none;transition:var(--ease)}
a:hover{color:var(--coral)}
img{max-width:100%;height:auto;display:block}
button,input,select,textarea{font:inherit}
button{cursor:pointer}
h1,h2,h3,p{margin-top:0}
h1{font-size:clamp(36px,5vw,62px);line-height:1.16;margin-bottom:22px;letter-spacing:-.035em}
h2{font-size:clamp(28px,3.5vw,40px);line-height:1.25;margin-bottom:14px}
h3{font-size:21px;line-height:1.4;margin-bottom:10px}
.container{max-width:1220px;margin:0 auto;padding:0 28px}
.site-header{position:sticky;top:0;z-index:20;background:rgba(21,16,18,.94);border-bottom:2px solid var(--amber);backdrop-filter:blur(12px)}
.nav-row{min-height:76px;display:flex;align-items:center;gap:28px}
.brand{color:#fff;font-size:21px;font-weight:800;letter-spacing:.02em;white-space:nowrap}
.brand span{color:var(--amber)}
.main-nav{display:flex;align-items:center;gap:8px;margin-left:auto}
.main-nav a{color:var(--muted-light);padding:9px 15px;border-radius:999px;font-size:14px}
.main-nav a:hover,.main-nav a.active{color:#fff;background:rgba(232,93,90,.2)}
.nav-cta{margin-left:12px!important;background:var(--coral)!important;color:#fff!important;font-weight:700!important}
.nav-cta:hover{background:var(--coral-dark)!important;transform:translateY(-2px)}
.menu-toggle{display:none;margin-left:auto;background:transparent;color:#fff;border:1px solid #735b60;border-radius:10px;min-width:44px;height:44px;font-size:22px}
.guide-hero{background:var(--berry);color:#fff;padding:72px 0 64px;position:relative;overflow:hidden}
.guide-hero:after{content:"";position:absolute;width:460px;height:460px;right:-190px;top:-220px;border-radius:50%;border:1px solid rgba(243,168,71,.28);box-shadow:0 0 0 28px rgba(232,93,90,.06),0 0 0 58px rgba(232,93,90,.04)}
.guide-hero-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:60px;align-items:center;position:relative;z-index:1}
.eyebrow,.section-kicker{display:block;color:var(--amber);font-size:12px;font-weight:800;letter-spacing:.14em;text-transform:uppercase;margin-bottom:14px}
.guide-hero p{max-width:680px;color:var(--muted-light);font-size:18px;margin-bottom:26px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px}
.button-main,.button-outline{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 22px;border-radius:11px;font-weight:700;border:1px solid transparent}
.button-main{background:var(--coral);color:#fff}
.button-main:hover{background:var(--coral-dark);color:#fff;transform:translateY(-2px);box-shadow:0 8px 20px rgba(232,93,90,.22)}
.button-outline{border-color:#9b777b;color:#fff;background:transparent}
.button-outline:hover{border-color:var(--amber);color:var(--amber);background:rgba(243,168,71,.08)}
.status-panel{background:var(--berry-2);border:1px solid #493438;border-radius:20px;padding:25px;box-shadow:0 20px 50px rgba(0,0,0,.2)}
.status-top{display:flex;justify-content:space-between;align-items:center;border-bottom:1px dashed #62474b;padding-bottom:18px;margin-bottom:18px}
.status-label{font-size:13px;color:var(--muted-light)}
.status-live{display:inline-flex;align-items:center;gap:8px;color:#b9dfbf;font-size:13px}
.status-live i{width:9px;height:9px;border-radius:50%;background:var(--good);box-shadow:0 0 0 5px rgba(121,185,139,.12)}
.status-panel strong{display:block;color:#fff;font-size:27px;margin:8px 0}
.status-panel p{font-size:14px;color:var(--muted-light);margin:0}
.mini-line{height:58px;margin-top:18px;position:relative;border-bottom:1px solid #51393d}
.mini-line:before{content:"";position:absolute;inset:14px 0 5px;background:linear-gradient(145deg,transparent 12%,var(--amber) 13%,var(--amber) 15%,transparent 16% 28%,var(--coral) 29%,var(--coral) 31%,transparent 32% 49%,var(--amber) 50%,var(--amber) 52%,transparent 53% 69%,var(--coral) 70%,var(--coral) 72%,transparent 73%);clip-path:polygon(0 78%,12% 55%,25% 68%,39% 35%,52% 50%,66% 19%,79% 39%,100% 5%,100% 100%,0 100%)}
.section{padding:96px 0}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:38px}
.section-head p{max-width:560px;color:var(--muted);margin:0}
.process-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:18px}
.step-card{background:var(--paper);border:1px solid var(--line);border-radius:18px;padding:25px;box-shadow:0 7px 20px rgba(55,30,34,.04);transition:var(--ease)}
.step-card:hover{transform:translateY(-4px);border-color:var(--coral);box-shadow:var(--shadow)}
.step-card:nth-child(1){grid-column:span 7}
.step-card:nth-child(2){grid-column:span 5}
.step-card:nth-child(3){grid-column:span 5}
.step-card:nth-child(4){grid-column:span 7}
.step-number{display:inline-flex;width:34px;height:34px;align-items:center;justify-content:center;border-radius:50%;background:rgba(232,93,90,.12);color:var(--coral);font-weight:800;margin-bottom:18px}
.step-card p{color:var(--muted);margin-bottom:16px;font-size:15px}
.tag-row{display:flex;flex-wrap:wrap;gap:8px}
.tag{display:inline-flex;align-items:center;border:1px solid rgba(243,168,71,.55);color:#a56d1b;border-radius:999px;padding:4px 10px;font-size:12px}
.dark-section{background:var(--berry);color:#fff}
.timeline{position:relative;max-width:900px;margin:0 auto;padding-left:42px}
.timeline:before{content:"";position:absolute;left:10px;top:8px;bottom:8px;width:1px;background:#62474b}
.timeline-item{position:relative;padding:0 0 30px 25px}
.timeline-item:last-child{padding-bottom:0}
.timeline-item:before{content:"";position:absolute;left:-38px;top:8px;width:15px;height:15px;border-radius:50%;background:var(--coral);border:4px solid var(--berry)}
.timeline-date{display:inline-block;color:var(--amber);font-size:13px;font-weight:700;margin-bottom:6px}
.timeline-item h3{color:#fff;margin-bottom:6px}
.timeline-item p{color:var(--muted-light);font-size:15px;margin:0;max-width:700px}
.notes-grid{display:grid;grid-template-columns:1.15fr .85fr 1fr;gap:18px}
.note-card{background:var(--paper);border:1px solid var(--line);border-radius:18px;padding:26px;min-height:190px}
.note-card:first-child{grid-row:span 2;background:var(--berry-2);color:#fff;border-color:#493438}
.note-icon{font-size:25px;color:var(--amber);margin-bottom:12px}
.note-card p{color:var(--muted);font-size:15px;margin:0}
.note-card:first-child p{color:var(--muted-light)}
.faq-section{background:#eee6dd}
.accordion{background:transparent}
.accordion-item{border:1px solid var(--line)!important;border-radius:10px;margin-bottom:10px;overflow:hidden;background:var(--paper)}
.accordion-title{color:var(--ink)!important;font-weight:700;padding:19px 52px 19px 22px;border:0!important;background:var(--paper)!important}
.accordion-title:before{color:var(--coral);font-size:22px;margin-top:-11px}
.accordion-item.is-active .accordion-title{color:var(--coral)!important}
.accordion-content{border:0;background:var(--paper);color:var(--muted);font-size:15px;padding:0 22px 20px}
.cta-section{padding:56px 0;background:var(--coral);color:#fff}
.cta-inner{display:flex;justify-content:space-between;align-items:center;gap:30px}
.cta-inner p{margin:0;color:#ffe8e5;max-width:650px}
.cta-section .button-outline{border-color:#ffd0c8}
.site-footer{background:var(--berry);color:#fff;padding:64px 0 24px}
.footer-grid{display:grid;grid-template-columns:1.5fr .8fr .8fr;gap:55px;padding-bottom:42px}
.footer-grid p{color:var(--muted-light);font-size:14px;max-width:430px;margin:16px 0 0}
.footer-title{font-weight:800;margin-bottom:14px;color:#fff}
.footer-links{display:grid;gap:9px;color:var(--muted-light);font-size:14px}
.footer-links a:hover{color:var(--amber)}
.copyright{border-top:1px dashed #62474b;padding-top:20px;display:flex;justify-content:space-between;gap:20px;color:#9f8e91;font-size:12px}
:focus-visible{outline:3px solid var(--amber);outline-offset:3px}
@media(max-width:900px){
 .guide-hero-grid{grid-template-columns:1fr;gap:35px}
 .notes-grid{grid-template-columns:1fr 1fr}
 .note-card:first-child{grid-row:auto;grid-column:span 2}
 .form-layout{grid-template-columns:1fr;gap:35px}
}
@media(max-width:700px){
 .container{padding:0 19px}
 .nav-row{min-height:68px}
 .menu-toggle{display:block}
 .main-nav{display:none;position:absolute;left:0;right:0;top:68px;background:var(--berry);border-top:1px solid #493438;padding:12px 19px 18px;flex-direction:column;align-items:stretch;gap:4px}
 .main-nav.is-open{display:flex}
 .main-nav a{min-height:46px;display:flex;align-items:center}
 .main-nav .nav-cta{margin:6px 0 0!important;justify-content:center}
 .guide-hero{padding:58px 0 48px}
 .guide-hero p{font-size:16px}
 .section{padding:64px 0}
 .section-head{display:block;margin-bottom:26px}
 .section-head p{margin-top:12px}
 .process-grid,.notes-grid{grid-template-columns:1fr}
 .step-card:nth-child(n){grid-column:auto}
 .note-card:first-child{grid-column:auto}
 .timeline{padding-left:34px}
 .cta-inner{display:block}
 .cta-inner .button-outline{margin-top:20px}
 .footer-grid{grid-template-columns:1fr;gap:28px;padding-bottom:30px}
 .copyright{display:block}
 .copyright span{display:block;margin-top:6px}
}
@media(max-width:480px){
 h1{font-size:37px}
 .hero-actions a{width:100%}
 .status-panel{padding:20px}
}
@media(prefers-reduced-motion:reduce){
 *,*:before,*:after{scroll-behavior:auto!important;transition:none!important}
}

/* roulang page: category1 */
:root{
      --berry:#151012;
      --berry-2:#21171a;
      --berry-3:#2d2023;
      --coral:#e85d5a;
      --coral-dark:#c94a4b;
      --amber:#f3a847;
      --cream:#f6f0e8;
      --paper:#fffdfc;
      --ink:#2b2224;
      --muted:#8e7d80;
      --muted-light:#cbbfc1;
      --line:#e5d8d1;
      --good:#79b98b;
      --warn:#efb35b;
      --danger:#c9575a;
      --radius:20px;
      --shadow:0 18px 44px rgba(28,14,17,.12);
      --ease:all .22s ease;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--cream);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif;font-size:16px;line-height:1.75}
    a{color:inherit;text-decoration:none;transition:var(--ease)}
    a:hover{color:var(--coral)}
    a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid var(--amber);outline-offset:3px}
    img{max-width:100%;height:auto;display:block}
    button,input,select,textarea{font:inherit}
    button{cursor:pointer}
    h1,h2,h3,p{margin-top:0}
    h1,h2,h3{line-height:1.2}
    .container{max-width:1220px;margin:0 auto;padding:0 28px}
    .site-header{position:sticky;top:0;z-index:20;background:rgba(21,16,18,.94);border-bottom:2px solid var(--amber);backdrop-filter:blur(12px)}
    .nav-row{min-height:76px;display:flex;align-items:center;gap:28px}
    .brand{color:#fff;font-size:21px;font-weight:800;letter-spacing:.02em;white-space:nowrap}
    .brand span{color:var(--amber)}
    .main-nav{display:flex;align-items:center;gap:8px;margin-left:auto}
    .main-nav a{color:var(--muted-light);padding:9px 15px;border-radius:999px;font-size:14px}
    .main-nav a:hover,.main-nav a.active{color:#fff;background:rgba(232,93,90,.2)}
    .main-nav .nav-cta{margin-left:12px;background:var(--coral);color:#fff;font-weight:700}
    .main-nav .nav-cta:hover{background:var(--coral-dark);transform:translateY(-2px)}
    .menu-toggle{display:none;margin-left:auto;background:transparent;color:#fff;border:1px solid #735b60;border-radius:10px;min-width:44px;height:44px;font-size:22px}
    .category-hero{background:var(--berry);color:#fff;padding:70px 0 76px;position:relative;overflow:hidden}
    .category-hero:before{content:"";position:absolute;width:430px;height:430px;right:-150px;top:-160px;border-radius:50%;background:rgba(232,93,90,.14);filter:blur(5px)}
    .category-hero:after{content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:rgba(243,168,71,.35)}
    .hero-inner{display:grid;grid-template-columns:minmax(0,1fr) 290px;gap:80px;align-items:center;position:relative}
    .eyebrow,.section-kicker{color:var(--amber);font-size:12px;font-weight:800;letter-spacing:.14em}
    .hero-copy h1{font-size:clamp(38px,5vw,58px);font-weight:800;max-width:680px;margin:12px 0 20px}
    .hero-copy p{color:var(--muted-light);font-size:18px;max-width:660px;margin-bottom:28px}
    .hero-actions{display:flex;flex-wrap:wrap;gap:12px}
    .button-main,.button-outline{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 22px;border-radius:11px;font-weight:700;border:1px solid transparent}
    .button-main{background:var(--coral);color:#fff}
    .button-main:hover{background:var(--coral-dark);color:#fff;transform:translateY(-2px);box-shadow:0 8px 20px rgba(232,93,90,.22)}
    .button-outline{border-color:#9b777b;color:#fff;background:transparent}
    .button-outline:hover{border-color:var(--amber);color:var(--amber);background:rgba(243,168,71,.08)}
    .poster-frame{aspect-ratio:3/4;border:1px solid rgba(243,168,71,.5);border-radius:18px;padding:14px;background:var(--berry-2);box-shadow:0 18px 40px rgba(0,0,0,.3);transform:rotate(2deg)}
    .poster-art{height:100%;border-radius:11px;position:relative;overflow:hidden;background:radial-gradient(circle at 30% 20%,rgba(243,168,71,.7),transparent 17%),linear-gradient(155deg,#4b252a 0%,#1d1518 55%,#8d3537 100%)}
    .poster-art:before{content:"";position:absolute;width:180px;height:180px;border:1px solid rgba(255,255,255,.28);border-radius:50%;left:50%;top:32%;transform:translate(-50%,-50%)}
    .poster-art:after{content:"99";position:absolute;right:18px;bottom:12px;color:rgba(255,255,255,.13);font-size:78px;font-weight:800;line-height:1}
    .poster-label{position:absolute;left:18px;top:18px;color:#fff;font-size:12px;letter-spacing:.16em}
    .poster-title{position:absolute;left:20px;right:20px;bottom:24px;color:#fff;font-size:26px;font-weight:800;line-height:1.25}
    .ticker{background:var(--berry-2);border-bottom:1px dashed rgba(243,168,71,.45);color:#ead9d0}
    .ticker-inner{min-height:52px;display:flex;align-items:center;gap:24px;overflow:hidden;white-space:nowrap}
    .ticker strong{color:var(--amber);font-size:13px}
    .ticker span{font-size:13px;color:var(--muted-light)}
    .ticker i{width:5px;height:5px;border-radius:50%;background:var(--coral);display:inline-block}
    .section{padding:96px 0}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:36px}
    .section-head h2{font-size:clamp(29px,4vw,40px);margin:8px 0 0}
    .section-head p{max-width:530px;color:var(--muted);margin:0}
    .filter-bar{display:flex;gap:10px;overflow-x:auto;padding:4px 0 18px;margin-bottom:30px;scrollbar-width:thin}
    .filter-btn{border:1px solid #d5c4bc;background:var(--paper);color:var(--muted);border-radius:999px;min-height:42px;padding:0 17px;white-space:nowrap;transition:var(--ease)}
    .filter-btn:hover,.filter-btn.active{background:var(--coral);border-color:var(--coral);color:#fff}
    .mosaic{display:grid;grid-template-columns:1.35fr .8fr .8fr;grid-template-rows:220px 220px;gap:18px}
    .feature-card{border-radius:18px;padding:28px;position:relative;overflow:hidden;background:var(--paper);border:1px solid var(--line);box-shadow:0 7px 20px rgba(55,30,34,.04);transition:var(--ease);display:flex;flex-direction:column;justify-content:end}
    .feature-card:hover{transform:translateY(-4px);border-color:var(--coral);box-shadow:var(--shadow)}
    .feature-card.main{grid-row:span 2;background:var(--berry-2);color:#fff}
    .feature-card.main:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 78% 18%,rgba(243,168,71,.36),transparent 25%),linear-gradient(145deg,transparent 35%,rgba(232,93,90,.42));}
    .feature-card>*{position:relative}
    .feature-card h3{font-size:23px;margin:0 0 8px}
    .feature-card p{font-size:14px;color:var(--muted);margin:0 0 14px}
    .feature-card.main p{color:var(--muted-light)}
    .mini-label{font-size:12px;color:var(--amber);font-weight:800;letter-spacing:.08em;margin-bottom:auto}
    .feature-tags,.tag-row{display:flex;flex-wrap:wrap;gap:7px}
    .tag{display:inline-flex;align-items:center;border:1px solid rgba(243,168,71,.45);color:#b47727;border-radius:999px;padding:3px 9px;font-size:12px}
    .feature-card.main .tag{color:#f5ca88}
    .card-link{color:var(--coral);font-weight:700;font-size:14px;margin-top:15px}
    .card-link:after{content:" →";color:var(--amber)}
    .list-section{background:var(--paper)}
    .pick-list{border-top:1px solid var(--line)}
    .pick-item{display:grid;grid-template-columns:70px minmax(0,1fr) 150px 24px;gap:20px;align-items:center;padding:24px 4px;border-bottom:1px solid var(--line);transition:var(--ease)}
    .pick-item:hover{padding-left:12px;background:#fff9f3}
    .pick-number{color:var(--coral);font-size:22px;font-weight:800}
    .pick-item h3{font-size:20px;margin:0 0 5px}
    .pick-item p{margin:0;color:var(--muted);font-size:14px;line-height:1.7}
    .pick-meta{display:flex;flex-wrap:wrap;gap:6px}
    .pick-meta .tag{border-color:var(--line);color:var(--muted)}
    .pick-arrow{font-size:24px;color:var(--amber)}
    .faq-section{background:var(--cream)}
    .faq-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:70px;align-items:start}
    .faq-intro p{color:var(--muted);max-width:380px}
    .accordion{margin:0;background:transparent}
    .accordion-item{border:1px solid var(--line)!important;border-radius:10px;margin-bottom:10px;overflow:hidden;background:var(--paper)}
    .accordion-title{color:var(--ink)!important;font-weight:700;padding:20px 52px 20px 22px;border:0!important;background:var(--paper)!important}
    .accordion-title:before{color:var(--coral);font-size:22px;margin-top:-11px}
    .accordion-item.is-active .accordion-title{color:var(--coral)!important}
    .accordion-content{border:0;background:#fffaf5;color:var(--muted);padding:0 22px 20px;font-size:14px}
    .cta-section{padding:58px 0;background:var(--coral);color:#fff}
    .cta-inner{display:flex;justify-content:space-between;align-items:center;gap:35px}
    .cta-inner h2{font-size:32px;margin:0 0 8px}
    .cta-inner p{margin:0;color:#ffe9df;max-width:650px}
    .cta-inner .button-outline{border-color:#fff}
    .site-footer{background:var(--berry);color:#fff;padding:64px 0 22px}
    .footer-grid{display:grid;grid-template-columns:1.5fr .8fr .8fr;gap:60px;padding-bottom:42px}
    .footer-grid p{color:var(--muted-light);font-size:14px;max-width:440px;margin:18px 0 0}
    .footer-title{font-size:14px;font-weight:800;color:var(--amber);margin-bottom:14px}
    .footer-links{display:flex;flex-direction:column;gap:8px;color:var(--muted-light);font-size:14px}
    .footer-links a:hover{color:#fff}
    .copyright{border-top:1px dashed rgba(243,168,71,.45);padding-top:18px;display:flex;justify-content:space-between;gap:20px;color:#947f82;font-size:12px}
    .hidden-card{display:none}
    @media(max-width:1024px){
      .hero-inner{gap:45px}
      .mosaic{grid-template-columns:1.2fr 1fr;grid-template-rows:240px 200px}
      .feature-card.main{grid-row:span 2}
      .faq-layout{gap:40px}
    }
    @media(max-width:760px){
      .container{padding:0 20px}
      .nav-row{min-height:68px}
      .menu-toggle{display:block}
      .main-nav{display:none;position:absolute;left:0;right:0;top:68px;background:var(--berry-2);border-top:1px solid #493438;padding:12px 20px 18px;flex-direction:column;align-items:stretch;gap:4px}
      .main-nav.is-open{display:flex}
      .main-nav a{min-height:46px;display:flex;align-items:center}
      .main-nav .nav-cta{margin:6px 0 0!important;justify-content:center}
      .hero-inner{grid-template-columns:1fr;gap:36px}
      .category-hero{padding:54px 0 58px}
      .poster-frame{width:220px;margin:0 auto;transform:rotate(1deg)}
      .hero-copy p{font-size:16px}
      .section{padding:64px 0}
      .section-head,.cta-inner{display:block}
      .section-head p{margin-top:15px}
      .mosaic{grid-template-columns:1fr 1fr;grid-template-rows:250px 190px}
      .feature-card.main{grid-column:span 2;grid-row:auto}
      .feature-card h3{font-size:19px}
      .pick-item{grid-template-columns:42px minmax(0,1fr) 20px;gap:10px;padding:20px 0}
      .pick-meta{grid-column:2}
      .pick-item p{font-size:13px}
      .pick-arrow{grid-column:3;grid-row:1 / span 2}
      .faq-layout{grid-template-columns:1fr;gap:28px}
      .cta-inner .button-outline{margin-top:20px}
      .footer-grid{grid-template-columns:1fr 1fr;gap:35px}
      .footer-grid>div:first-child{grid-column:span 2}
      .copyright{display:block}
      .copyright span{display:block;margin-top:5px}
    }
    @media(max-width:480px){
      .brand{font-size:18px}
      .mosaic{display:block}
      .feature-card{min-height:190px;margin-bottom:14px}
      .feature-card.main{min-height:270px}
      .filter-bar{margin-right:-20px;padding-right:20px}
      .pick-item h3{font-size:18px}
      .footer-grid{display:block}
      .footer-grid>div{margin-bottom:28px}
      .footer-grid>div:first-child{margin-bottom:32px}
    }
    @media(prefers-reduced-motion:reduce){
      *,*::before,*::after{scroll-behavior:auto!important;transition:none!important}
    }