/* roulang page: index */
:root{
  --brand:#FFC81C;
  --brand-deep:#F0B500;
  --ink:#18151F;
  --deep:#211F2D;
  --dark-soft:#2A2638;
  --muted:#6D687A;
  --warm:#FAF8F3;
  --card:#FFFFFF;
  --line:#E9E2D6;
  --green:#27C867;
  --orange:#FF8B20;
  --radius-s:8px;
  --radius-m:12px;
  --radius-lg:18px;
  --radius-xl:24px;
  --shadow-soft:0 6px 20px rgba(24,21,31,.05);
  --shadow-hover:0 18px 44px rgba(24,21,31,.12);
  --font-sans:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,sans-serif;
}
html{scroll-behavior:smooth;scroll-padding-top:120px}
*,*::before,*::after{box-sizing:border-box}
body{margin:0;background:var(--warm);color:var(--ink);font-family:var(--font-sans);line-height:1.78;font-size:16px;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;border:0;background:none}
input,select,textarea{font:inherit}
h1,h2,h3{line-height:1.22}
.skip-link{position:absolute;left:-9999px;z-index:1000;background:var(--brand);color:#18151F;padding:8px 18px;border-radius:8px}
.skip-link:focus{left:12px;top:12px}
.container{max-width:1200px;margin-inline:auto;padding-inline:clamp(1rem,4vw,2rem)}

/* ====== header ====== */
.site-header{position:sticky;top:0;z-index:80;background:rgba(250,248,243,.94);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--line);transition:box-shadow .25s ease}
.site-header.is-scrolled{box-shadow:0 10px 24px rgba(24,21,31,.08)}
.brand-row{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:16px 0 14px;position:relative}
.brand-main{display:inline-flex;align-items:center;gap:10px;font-weight:800;font-size:25px;letter-spacing:1px;color:var(--ink)}
.brand-badge{width:38px;height:38px;border-radius:12px;background:var(--brand);display:inline-flex;align-items:center;justify-content:center;flex:0 0 auto;box-shadow:0 8px 20px rgba(240,181,0,.22)}
.search-form{display:flex;align-items:center;gap:8px;flex:1;max-width:390px;background:#fff;border:1px solid #ddd7cd;border-radius:999px;padding:8px 10px 8px 18px;transition:border-color .2s,box-shadow .2s}
.search-form:focus-within{border-color:var(--brand-deep);box-shadow:0 0 0 4px rgba(255,200,28,.18)}
.search-form input{flex:1;min-width:0;border:0;outline:none;background:none;color:var(--ink);font-size:14px}
.search-form input::placeholder{color:#A39EAB}
.icon-btn{width:34px;height:34px;border-radius:50%;color:#585266;background:#F1ECE3;display:inline-flex;align-items:center;justify-content:center;transition:all .2s}
.icon-btn:hover{background:var(--brand);color:var(--ink)}
.brand-actions{display:flex;align-items:center;gap:14px}
.creator-link{display:none;align-items:center;gap:7px;color:var(--ink);font-weight:650;font-size:14px;border:1px solid #E1D8C8;padding:7px 14px;border-radius:999px;transition:all .2s}
.creator-link:hover{border-color:var(--ink);background:var(--ink);color:#fff}
.login-mini{font-size:14px;color:#4C4658;font-weight:600}
.login-mini:hover{color:var(--ink)}
.desktop-nav{display:none;border-top:1px solid rgba(234,227,214,.9)}
.desktop-nav .container{display:flex;align-items:center;gap:28px}
.nav-list{display:flex;list-style:none;margin:0;padding:0;gap:4px}
.nav-list a{display:inline-block;padding:12px 14px;font-weight:650;font-size:15px;color:#4C4658;border-bottom:3px solid transparent;transition:color .2s,border-color .2s}
.nav-list a:hover{color:var(--ink)}
.nav-list a.is-active{color:var(--ink);border-bottom-color:var(--brand)}
.nav-live{margin-left:auto;font-size:13px;color:#585266;display:inline-flex;align-items:center;gap:7px}
.nav-live i{width:8px;height:8px;border-radius:50%;background:var(--green);box-shadow:0 0 0 4px rgba(39,200,103,.16)}
.menu-toggle{display:inline-flex;width:42px;height:42px;border-radius:12px;align-items:center;justify-content:center;background:#FFF0C2;color:var(--ink);border:1px solid #F3D675}
.menu-toggle span{display:block;width:18px;height:2px;background:currentColor;margin:2.5px auto;border-radius:2px;transition:transform .2s,opacity .2s}
.menu-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.menu-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.menu-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.mobile-nav{display:block;max-height:0;overflow:hidden;background:#fff;border-bottom:1px solid var(--line);transition:max-height .35s ease}
.mobile-nav.open{max-height:420px}
.mobile-nav .container{padding-top:16px;padding-bottom:20px}
.mobile-nav .search-form{max-width:none;background:var(--warm)}
.mobile-link{display:block;font-size:16px;font-weight:650;padding:12px 14px;border-radius:12px;margin-top:8px;color:var(--ink);background:var(--warm)}
.mobile-link.is-active{background:var(--brand);color:var(--ink)}
.mobile-link:hover{background:var(--brand)}
@media (min-width:1024px){
  .creator-link{display:inline-flex}
  .desktop-nav{display:block}
  .menu-toggle{display:none}
  .search-form.desktop-only{display:flex}
}
@media (max-width:1023px){
  html{scroll-padding-top:90px}
  .search-form.desktop-only{display:none}
  .brand-row .icon-btn.search-remote{display:inline-flex}
}
@media (max-width:520px){
  .brand-main{font-size:21px}
}

/* ====== buttons ====== */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:12px 24px;border-radius:999px;font-weight:700;font-size:15px;border:1.5px solid transparent;transition:all .22s ease;white-space:nowrap}
.btn:hover{transform:translateY(-2px)}
.btn:active{transform:translateY(0) scale(.98)}
.btn-yellow{background:var(--brand);color:var(--ink);box-shadow:0 12px 28px rgba(255,200,28,.28)}
.btn-yellow:hover{background:var(--brand-deep);box-shadow:0 16px 34px rgba(240,181,0,.34)}
.btn-ghost{border-color:rgba(255,255,255,.55);color:#fff;background:rgba(255,255,255,.08)}
.btn-ghost:hover{background:#fff;color:var(--ink);border-color:#fff}
.btn-dark{background:var(--ink);color:#fff}
.btn-dark:hover{background:#332E45}
.link-arrow{display:inline-flex;align-items:center;gap:6px;font-weight:700;font-size:14px;color:var(--ink);transition:color .2s}
.link-arrow span{transition:transform .2s}
.link-arrow:hover{color:#7A5B00}
.link-arrow:hover span{transform:translateX(4px)}

/* ====== layout ====== */
.section{padding:clamp(58px,8vw,108px) 0;position:relative}
.section-dark{background:var(--dark-soft);color:#fff}
.section-snow{background:#fff}
.eyebrow{display:inline-flex;align-items:center;gap:9px;font-size:13px;font-weight:800;letter-spacing:2px;text-transform:uppercase;color:#9A6E00;background:#FFF4D6;border:1px solid #F8E3A7;padding:7px 14px;border-radius:999px}
.eyebrow.eyebrow-dark{color:#FFDD72;background:rgba(255,200,28,.15);border-color:rgba(255,200,28,.35)}
.section-title{font-size:clamp(30px,4.6vw,42px);font-weight:820;color:var(--ink);letter-spacing:0;margin:14px 0 14px}
.section-title small{display:block;font-size:clamp(16px,2vw,20px);font-weight:500;color:var(--muted);line-height:1.6;margin-top:12px}
.section-desc{font-size:clamp(15px,1.6vw,17px);color:var(--muted);line-height:1.85;max-width:760px}
.section-head{margin-bottom:44px}
.section-head.split{display:grid;grid-template-columns:1fr;gap:18px}
@media (min-width:900px){.section-head.split{grid-template-columns:1fr 1fr;align-items:end}.section-head.split .section-desc{margin-left:auto}}

/* ====== hero ====== */
.hero-section{background:var(--deep);color:#fff;overflow:hidden;position:relative}
.hero-bg{position:absolute;inset:0;background:linear-gradient(rgba(24,21,31,.74),rgba(24,21,31,.92)),url('/assets/images/backpic/back-1.jpg') center/cover no-repeat;z-index:0}
.hero-inner{position:relative;z-index:2;padding:clamp(66px,8vw,108px) 0 clamp(50px,6vw,88px)}
.hero-copy{max-width:960px;margin:0 auto;text-align:center}
.hero-eyebrow{display:inline-flex;align-items:center;gap:10px;background:rgba(255,200,28,.16);border:1px solid rgba(255,200,28,.38);color:#FFDE7A;font-size:13px;letter-spacing:2px;font-weight:700;padding:8px 16px;border-radius:999px}
.hero-title{font-size:clamp(36px,7vw,66px);font-weight:850;color:#fff;line-height:1.15;margin:24px 0 18px;text-wrap:balance}
.hero-title .mark{color:var(--brand);position:relative;white-space:nowrap}
.hero-sub{font-size:clamp(16px,2vw,20px);color:rgba(255,255,255,.9);max-width:760px;margin:0 auto;line-height:1.75}
.hero-actions{display:flex;flex-wrap:wrap;justify-content:center;gap:14px;margin:32px 0 38px}
.hero-tags{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin-top:8px}
.hero-tags a{font-size:13px;font-weight:650;color:rgba(255,255,255,.84);background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);padding:6px 14px;border-radius:999px;transition:all .2s}
.hero-tags a:hover{background:var(--brand);color:var(--ink);border-color:var(--brand)}

/* stage */
.stage-shell{margin-top:46px;background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.2);border-radius:22px;padding:10px;backdrop-filter:blur(4px);box-shadow:0 40px 100px rgba(0,0,0,.32)}
.stage-top{display:flex;align-items:center;gap:8px;padding:6px 10px 12px}
.stage-circle{width:10px;height:10px;border-radius:50%;background:rgba(255,255,255,.38)}
.stage-path{margin-left:16px;font-size:12px;color:rgba(255,255,255,.7);background:rgba(255,255,255,.08);padding:4px 18px;border-radius:999px;display:inline-flex;align-items:center;gap:7px}
.stage-main{position:relative;border-radius:16px;overflow:hidden}
.stage-main img{width:100%;height:clamp(210px,38vw,430px);object-fit:cover}
.stage-main::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(9,8,12,0) 0%,rgba(9,8,12,.78) 100%)}
.stage-float{position:absolute;z-index:5;right:22px;top:20px;left:auto}
.chip-glow{background:rgba(255,255,255,.92);color:var(--ink);font-weight:750;padding:8px 16px;border-radius:999px;font-size:13px;backdrop-filter:blur(6px)}
.stage-bottom{position:absolute;z-index:5;left:22px;right:20px;bottom:20px;display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.stage-bottom .t1{font-size:clamp(15px,2.2vw,21px);font-weight:850;color:#fff}
.stage-bottom .t2{color:rgba(255,255,255,.82);font-size:13px}
.stage-count{display:inline-flex;align-items:center;gap:6px;background:rgba(24,21,31,.68);border:1px solid rgba(255,255,255,.18);color:#fff;padding:5px 12px;border-radius:999px;font-size:12px}

/* metrics */
.metric-grid{margin-top:36px;display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media (min-width:780px){.metric-grid{grid-template-columns:repeat(4,1fr)}}
.metric-card{background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.15);border-radius:16px;padding:20px 20px 17px;transition:all .25s}
.metric-card:hover{background:rgba(255,255,255,.16);transform:translateY(-4px)}
.metric-num{font-size:clamp(24px,2.8vw,34px);font-weight:850;color:var(--brand);line-height:1.1}
.metric-unit{font-size:13px;color:rgba(255,255,255,.86);font-weight:600}
.metric-label{font-size:13px;color:rgba(255,255,255,.78);margin-top:6px}
.trend-up{color:#8EF0B6;font-size:12px;margin-left:6px;font-weight:650}
.trend-hot{color:#FFC65E;font-size:12px;margin-left:6px;font-weight:650}

/* ====== generic gallery card ====== */
.content-card{background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden;box-shadow:var(--shadow-soft);transition:box-shadow .25s ease,transform .25s ease}
.content-card:hover{box-shadow:var(--shadow-hover);transform:translateY(-6px)}
.thumb{position:relative;overflow:hidden;background:#2A2638}
.thumb img{width:100%;height:190px;object-fit:cover;transition:transform .5s ease}
.content-card:hover .thumb img{transform:scale(1.05)}
.tag{position:absolute;z-index:2;left:12px;top:12px;background:rgba(24,21,31,.82);color:#FFE58F;font-size:12px;font-weight:650;padding:4px 12px;border-radius:999px}
.duration-chip{position:absolute;z-index:2;bottom:10px;right:12px;background:rgba(9,8,12,.76);color:#fff;font-size:11px;padding:2px 9px;border-radius:8px}
.card-body{padding:16px 18px 19px}
.card-title{font-size:16px;font-weight:750;color:var(--ink);line-height:1.48;margin-bottom:7px}
.card-desc{font-size:13px;color:var(--muted);line-height:1.7;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.card-meta{margin-top:13px;display:flex;align-items:center;gap:12px;font-size:12px;color:#96919C}
.card-meta .hot{color:#FF8B20;font-weight:750;display:inline-flex;align-items:center;gap:3px}

/* picks section */
.pick-grid{display:grid;grid-template-columns:1fr;gap:20px}
@media (min-width:640px){.pick-grid{grid-template-columns:1fr 1fr}}
@media (min-width:1000px){.pick-grid{grid-template-columns:repeat(4,1fr)}}

/* ====== feature service matrix ====== */
.bg-fracture{position:absolute;inset:0;opacity:.16;background:radial-gradient(circle at 15% 20%,var(--brand) 0,transparent 4%),radial-gradient(circle at 85% 10%,var(--brand) 0,transparent 9%),radial-gradient(circle at 30% 70%,var(--brand) 0 2%,transparent 6%),radial-gradient(circle at 78% 60%,var(--brand) 0 1.6%,transparent 6%);pointer-events:none}
.feature-layout{display:grid;grid-template-columns:1fr;gap:34px}
@media (min-width:900px){.feature-layout{grid-template-columns:1.2fr 2fr;gap:60px}}
.feature-aside{position:relative}
.feature-aside .sticky{position:sticky;top:120px}
.matrix-grid{display:grid;grid-template-columns:1fr;gap:20px}
@media (min-width:700px){.matrix-grid{grid-template-columns:1fr 1fr}}
.feature-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:26px 24px;box-shadow:var(--shadow-soft);display:flex;flex-direction:column;gap:13px;height:100%;transition:all .25s ease;position:relative;overflow:hidden}
.feature-card:hover{box-shadow:var(--shadow-hover);transform:translateY(-4px);border-color:#EDD99B}
.feature-card .f-icon{width:48px;height:48px;border-radius:14px;background:#FFF2CA;color:#6A4E00;display:inline-flex;align-items:center;justify-content:center;transition:all .25s}
.feature-card:hover .f-icon{background:var(--brand);color:var(--ink)}
.feature-card h3{margin:0;font-size:19px;font-weight:800;color:var(--ink)}
.feature-card p{font-size:14px;color:var(--muted);line-height:1.75;flex:1}
.mini-tags{display:flex;flex-wrap:wrap;gap:7px}
.chip{display:inline-flex;align-items:center;gap:5px;background:var(--warm);border:1px solid #EBE4D8;font-size:12px;color:#575166;padding:4px 11px;border-radius:999px;font-weight:650}
.feature-more{margin-top:6px}

/* band CTA tiny */
.band-cta{margin-top:50px;display:flex;flex-direction:column;gap:14px;border-radius:20px;padding:26px 30px;background:linear-gradient(100deg,#211F2D 0%,#302A49 55%,#171321 100%);border:1px solid rgba(255,255,255,.12);color:#fff;box-shadow:0 20px 50px rgba(24,21,31,.15)}
@media (min-width:700px){.band-cta{flex-direction:row;align-items:center;justify-content:space-between}}
.band-cta h4{margin:0 0 4px;font-size:20px;font-weight:800}
.band-cta p{margin:0;font-size:14px;color:rgba(255,255,255,.82)}
.band-cta .btn-yellow{flex:0 0 auto}

/* ====== compare ====== */
.compare-section{background:linear-gradient(rgba(24,21,31,.93),rgba(24,21,31,.97)),url('/assets/images/backpic/back-4.jpg') center/cover}
.text-light .eyebrow-dark{...}
.text-light .section-title{color:#fff}
.text-light .section-desc{color:rgba(255,255,255,.78)}
.cmp-frame{margin-top:48px;border-radius:20px;overflow:hidden;border:1px solid rgba(255,255,255,.14);background:rgba(255,255,255,.045)}
.cmp-row{display:grid;grid-template-columns:150px 1fr 1fr;border-bottom:1px solid rgba(255,255,255,.10)}
.cmp-row:last-child{border-bottom:0}
.cmp-row.cmp-header{background:rgba(255,255,255,.08)}
@media (max-width:680px){
  .cmp-row{grid-template-columns:1fr 1fr}
  .cmp-row .cmp-key{grid-column:1/-1;background:rgba(255,255,255,.05);font-size:14px}
}
.cmp-cell{padding:20px 18px;font-size:14px;line-height:1.75;color:rgba(255,255,255,.86)}
.cmp-header .cmp-cell{font-weight:800;color:#fff;font-size:15px}
.cmp-good .cmp-cell:nth-child(3){background:rgba(255,200,28,.18);color:#FFF5D6;border-left:1px solid rgba(255,200,28,.3)}
.cmp-good .cmp-cell:nth-child(2){border-left:1px solid rgba(255,255,255,.08)}
.cmp-bad .cmp-cell:nth-child(2){color:rgba(255,255,255,.62);background:rgba(255,255,255,.025)}
.cmp-bad .cmp-cell:nth-child(3){background:rgba(255,200,28,.12);border-left:1px solid rgba(255,200,28,.25)}
.cmp-key{background:rgba(255,255,255,.02);font-weight:700;color:rgba(255,255,255,.9);display:flex;align-items:center}
.cmp-check{display:inline-flex;width:20px;height:20px;border-radius:50%;background:var(--green);color:#04160B;align-items:center;justify-content:center;margin-right:7px;flex:0 0 auto}
.cmp-x{display:inline-flex;width:20px;height:20px;border-radius:50%;background:#75473E;color:#FFC4B0;align-items:center;justify-content:center;margin-right:7px;flex:0 0 auto}
.cmp-footer{font-size:14px;color:rgba(255,255,255,.72);border-top:1px dashed rgba(255,255,255,.14);padding:18px;}
.compare-note{max-width:840px;margin:28px auto 0;text-align:center;color:rgba(255,255,255,.8);font-size:15px;line-height:1.9}
.compare-tip{color:var(--brand);font-weight:750}

/* ====== update & news rows ====== */
.news-layout{display:grid;grid-template-columns:1fr;gap:30px}
@media (min-width:900px){.news-layout{grid-template-columns:1.5fr 1fr;align-items:start}}
.feed-card{background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow-soft);overflow:hidden}
.feed-list li{list-style:none;display:flex;gap:13px;padding:16px 20px;border-bottom:1px solid #F0EAE0;transition:background.25s}
.feed-list li:last-child{border-bottom:0}
.feed-list li:hover{background:#FFFAE8}
.feed-index{font-size:15px;font-weight:900;color:#E6A800;min-width:29px;line-height:1.7}
.feed-item h3{font-size:15px;font-weight:750;color:var(--ink);margin:0 0 3px;line-height:1.5}
.feed-item h3 a:hover{color:#805D00}
.feed-item p{font-size:13px;color:var(--muted);margin:0}
.rank-list{background:var(--deep);color:#fff;border-radius:18px;overflow:hidden}
.rank-head{padding:21px 22px 8px;display:flex;align-items:center;gap:10px}
.rank-head .dot{width:9px;height:9px;border-radius:50%;background:var(--brand)}
.rank-head h3{margin:0;font-size:18px;font-weight:800}
.rank-body{padding:8px 0 15px}
.rank-item{padding:12px 22px;display:flex;gap:13px;border-top:1px solid rgba(255,255,255,.07)}
.rank-num{font-size:15px;font-weight:900;color:var(--brand);width:24px}
.rank-title{font-size:14px;line-height:1.55;color:rgba(255,255,255,.92);margin:0}
.rank-meta{font-size:12px;color:rgba(255,255,255,.55);margin-top:3px}
.rank-item:nth-child(-n+3) .rank-num{color:#FFD64D}

/* ====== social proof two card ====== */
.voice-grid{display:grid;grid-template-columns:1fr;gap:20px}
@media (min-width:700px){.voice-grid{grid-template-columns:1fr 1fr}}
.voice-card{background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow-soft);padding:24px}
.voice-card .say{font-size:14px;color:#474155;line-height:1.85;background:var(--warm);border-radius:12px;padding:14px 16px;margin:12px 0;border-left:3px solid var(--brand)}
.voice-author{display:flex;align-items:center;gap:11px}
.avatar{width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:800;color:var(--ink);background:#FFD874}
.voice-author b{font-size:14px;color:var(--ink)}
.voice-author span{font-size:12px;color:var(--muted)}

/* ====== FAQ ====== */
.faq-layout{display:grid;grid-template-columns:1fr;gap:36px}
@media (min-width:900px){.faq-layout{grid-template-columns:.9fr 1.6fr}}
details.faq-item{background:#fff;border:1px solid var(--line);border-radius:15px;padding:4px 20px;margin-bottom:13px;transition:border-color .2s,box-shadow .2s}
details.faq-item:hover{border-color:#DFC878}
details.faq-item[open]{border-color:#F0CE5B;box-shadow:0 10px 32px rgba(255,200,28,.12)}
.faq-q{list-style:none;font-size:16px;font-weight:760;color:var(--ink);padding:17px 36px 17px 0;position:relative;cursor:pointer}
.faq-q::-webkit-details-marker{display:none}
.faq-q::after{content:"+";position:absolute;right:2px;top:50%;transform:translateY(-50%);width:30px;height:30px;border-radius:9px;background:var(--warm);color:var(--ink);font-size:21px;display:flex;align-items:center;justify-content:center;font-weight:500;transition:all .25s}
details[open] .faq-q::after{transform:translateY(-50%) rotate(45deg);background:var(--brand)}
.faq-a{padding:0 36px 20px 0;color:#55505D;font-size:14px;line-height:1.9}
.faq-a a{color:#9A6E00;font-weight:700;border-bottom:1px solid rgba(154,110,0,.3)}
.faq-a a:hover{color:var(--ink)}

/* ====== subscribe form ====== */
.cta-sub{background:linear-gradient(135deg,#1A1623 0%,#241D33 55%,#191420 100%);overflow:hidden;color:#fff}
.cta-sub .container{display:grid;grid-template-columns:1fr;gap:44px;align-items:center}
@media (min-width:960px){.cta-sub .container{grid-template-columns:1.1fr .9fr}}
.cta-title{font-size:clamp(28px,4vw,42px);font-weight:850;line-height:1.25;margin:16px 0 14px}
.cta-title .mark{color:var(--brand)}
.cta-sub .section-desc{color:rgba(255,255,255,.82)}
.cta-points{margin:24px 0 6px;padding:0;list-style:none}
.cta-points li{display:flex;align-items:center;gap:10px;padding:6px 0;font-size:15px;color:rgba(255,255,255,.92)}
.icon-check{width:22px;height:22px;border-radius:50%;background:var(--green);display:inline-flex;align-items:center;justify-content:center;color:#06220F;flex:0 0 auto}
.form-shell{background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.13);backdrop-filter:blur(8px);padding:clamp(26px,4vw,38px);border-radius:24px;box-shadow:0 30px 60px rgba(0,0,0,.25)}
.form-title{font-size:21px;font-weight:850;color:#fff;margin:0 0 6px}
.form-sub{font-size:13px;color:rgba(255,255,255,.72);margin:0 0 22px;line-height:1.75}
.f-label{display:block;font-size:13px;font-weight:700;color:rgba(255,255,255,.88);margin:16px 0 7px}
.f-label .req{color:#FFB24C}
.f-input{width:100%;border:1px solid rgba(255,255,255,.24);background:rgba(255,255,255,.11);border-radius:12px;padding:11px 15px;font-size:14px;color:#fff;outline:none;transition:all .2s}
.f-input::placeholder{color:rgba(255,255,255,.62)}
.f-input:hover{border-color:rgba(255,255,255,.42)}
.f-input:focus{border-color:var(--brand);box-shadow:0 0 0 4px rgba(255,200,28,.18);background:rgba(255,255,255,.16)}
.f-select{appearance:none;background-image:linear-gradient(45deg,transparent 50%,#FFCE53 50%),linear-gradient(135deg,#FFCE53 50%,transparent 50%);background-position:calc(100% - 19px) 50%,calc(100% - 14px) 50%;background-size:5px 5px;background-repeat:no-repeat;cursor:pointer}
.f-input option{color:var(--ink);background:#fff}
.check-group{display:grid;grid-template-columns:1fr 1fr;gap:9px 6px;margin-top:12px}
.check-item{display:flex;align-items:center;gap:8px;font-size:13px;color:rgba(255,255,255,.92);padding:7px 10px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.12);border-radius:10px;cursor:pointer;transition:all .2s}
.check-item:hover{border-color:rgba(255,200,28,.5)}
.check-item input{accent-color:var(--brand);width:15px;height:15px;margin:0}
.privacy-note{font-size:12px;color:rgba(255,255,255,.62);margin:16px 0 0;line-height:1.75}
.form-submit{width:100%;margin-top:11px}
.form-success{display:none;background:rgba(39,200,103,.16);border:1px solid rgba(39,200,103,.45);border-radius:14px;color:#BCF8D4;font-size:14px;padding:15px 16px;margin-top:14px;text-align:center;font-weight:650}

/* ====== footer ====== */
.site-footer{background:#16141B;color:#ABA5B6;font-size:14px}
.footer-top{padding:60px 0 40px;display:grid;grid-template-columns:1fr;gap:38px}
@media (min-width:700px){.footer-top{grid-template-columns:1.4fr 1fr 1fr 1.1fr}}
.footer-brand .brand-main{color:#fff;font-size:23px;margin-bottom:12px}
.footer-about{font-size:14px;color:#9D96A8;line-height:1.9;margin:0}
.footer-h{font-size:15px;font-weight:800;color:#fff;margin:6px 0 18px;letter-spacing:1px}
.footer-list{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.footer-list a{color:#9D96A8;display:inline-flex;align-items:center;gap:7px;transition:color .2s}
.footer-list a:hover{color:var(--brand)}
.footer-list a::before{content:"·";color:#FFC81C;font-weight:900}
.footer-social{display:flex;gap:11px;margin-top:17px}
.footer-social span{width:36px;height:36px;border-radius:10px;background:rgba(255,255,255,.09);display:inline-flex;align-items:center;justify-content:center;color:#E3DDEB;transition:all .2s}
.footer-social span:hover{background:var(--brand);color:var(--ink)}
.footer-bottom{display:flex;justify-content:center;border-top:1px solid rgba(255,255,255,.09);padding:22px 10px;text-align:center}
.copyright{font-size:12px;color:#877F93;line-height:1.8}

/* roulang page: category1 */
:root{
 --brand:#FFC81C;
 --brand-deep:#F0B500;
 --ink:#18151F;
 --deep:#211F2D;
 --dark-soft:#2A2638;
 --muted:#6D687A;
 --warm:#FAF8F3;
 --card:#FFFFFF;
 --line:#E9E2D6;
 --green:#27C867;
 --orange:#FF8B20;
 --radius-s:8px;
 --radius-m:12px;
 --radius-lg:18px;
 --radius-xl:24px;
 --shadow-soft:0 6px 20px rgba(24,21,31,.05);
 --shadow-hover:0 18px 44px rgba(24,21,31,.12);
 --font-sans:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,sans-serif;
}
html{scroll-behavior:smooth;scroll-padding-top:120px}
body{margin:0;background:var(--warm);color:var(--ink);font-family:var(--font-sans);line-height:1.78;font-size:16px;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;border:0;background:none}
input,select,textarea{font:inherit}
ul,ol{margin:0;padding:0;list-style:none}
.container{max-width:1200px;margin-inline:auto;padding-inline:clamp(1rem,4vw,2rem)}

/* ===== 顶部导航 system ===== */
.site-header{position:sticky;top:0;z-index:80;background:rgba(250,248,243,.94);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--line);transition:box-shadow .25s ease}
.site-header.is-scrolled{box-shadow:0 10px 24px rgba(24,21,31,.08)}
.brand-row{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:16px 0 14px;position:relative}
.brand-main{display:inline-flex;align-items:center;gap:10px;font-weight:800;font-size:25px;letter-spacing:1px;color:var(--ink)}
.brand-badge{width:38px;height:38px;border-radius:12px;background:var(--brand);display:inline-flex;align-items:center;justify-content:center;flex:0 0 auto;box-shadow:0 8px 20px rgba(240,181,0,.22)}
.search-form{display:flex;align-items:center;gap:8px;flex:1;max-width:390px;background:#fff;border:1px solid #ddd7cd;border-radius:999px;padding:8px 10px 8px 18px;transition:border-color .2s,box-shadow .2s}
.search-form:focus-within{border-color:var(--brand-deep);box-shadow:0 0 0 4px rgba(255,200,28,.18)}
.search-form input{flex:1;min-width:0;border:0;outline:none;background:none;color:var(--ink);font-size:14px}
.search-form input::placeholder{color:#A39EAB}
.icon-btn{width:34px;height:34px;border-radius:50%;color:#585266;background:#F1ECE3;display:inline-flex;align-items:center;justify-content:center;transition:all .2s}
.icon-btn:hover{background:var(--brand);color:var(--ink)}
.brand-actions{display:flex;align-items:center;gap:14px}
.creator-link{display:inline-flex;align-items:center;gap:8px;font-size:14px;font-weight:650;color:#585266;padding:9px 16px;border-radius:999px;border:1px solid #E4DCCF;transition:all .2s}
.creator-link:hover{border-color:var(--brand);background:#FFF4D6;color:var(--ink)}
.desktop-nav{display:block;border-top:1px solid rgba(234,227,214,.9)}
.desktop-nav .container{display:flex;align-items:center;gap:28px}
.nav-list{display:flex;list-style:none;margin:0;padding:0;gap:4px}
.nav-list a{display:inline-block;padding:12px 14px;font-weight:650;font-size:15px;color:#4C4658;border-bottom:3px solid transparent;transition:color .2s,border-color .2s}
.nav-list a:hover{color:var(--ink)}
.nav-list a.is-active{color:var(--ink);border-bottom-color:var(--brand)}
.nav-live{margin-left:auto;font-size:13px;color:#585266;display:inline-flex;align-items:center;gap:7px}
.nav-live i{width:8px;height:8px;border-radius:50%;background:var(--green);box-shadow:0 0 0 4px rgba(39,200,103,.16)}
.menu-toggle{display:none;width:42px;height:42px;border-radius:12px;align-items:center;justify-content:center;background:#FFF0C2;color:var(--ink);border:1px solid #F3D675}
.menu-toggle span{display:block;width:18px;height:2px;background:currentColor;margin:2.5px auto;border-radius:2px;transition:transform .2s,opacity .2s}
.menu-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.menu-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.menu-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.mobile-nav{display:none;max-height:0;overflow:hidden;background:#fff;border-bottom:1px solid var(--line);transition:max-height .35s ease}
.mobile-nav.open{display:block;max-height:480px}
.mobile-nav .container{padding-top:16px;padding-bottom:20px}
.mobile-nav .search-form{max-width:none;background:var(--warm)}
.mobile-link{display:block;font-size:16px;font-weight:650;padding:12px 14px;border-radius:12px;margin-top:8px;color:var(--ink);background:var(--warm)}
.mobile-link.is-active{background:var(--brand);color:var(--ink)}
.mobile-link:hover{background:var(--brand)}

/* ===== 按钮与徽标 ===== */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:12px 24px;border-radius:999px;font-weight:700;font-size:15px;border:1.5px solid transparent;transition:all .22s ease;white-space:nowrap}
.btn:hover{transform:translateY(-2px)}
.btn:active{transform:translateY(0) scale(.98)}
.btn-yellow{background:var(--brand);color:var(--ink);box-shadow:0 12px 28px rgba(255,200,28,.28)}
.btn-yellow:hover{background:var(--brand-deep);box-shadow:0 16px 34px rgba(240,181,0,.34)}
.btn-ghost{border-color:rgba(255,255,255,.55);color:#fff;background:rgba(255,255,255,.08)}
.btn-ghost:hover{background:#fff;color:var(--ink);border-color:#fff}
.btn-dark{background:var(--ink);color:#fff}
.btn-dark:hover{background:#332E45}
.link-arrow{display:inline-flex;align-items:center;gap:6px;font-weight:700;font-size:14px;color:var(--ink);transition:color .2s}
.link-arrow span{transition:transform .2s}
.link-arrow:hover{color:#7A5B00}
.link-arrow:hover span{transform:translateX(4px)}
.chip{display:inline-flex;align-items:center;background:#FFF4D6;border:1px solid #F2DEA0;color:#6A4A00;border-radius:999px;padding:3px 12px;font-size:12px;font-weight:700}
.chip-green{background:#E9F9EF;border-color:#BBEBCE;color:#128547}
.chip-orange{background:#FFF0E2;border-color:#FFD5AF;color:#B45300}

/* ===== 通用版面节奏 ===== */
.section{padding:clamp(54px,7vw,92px) 0;position:relative}
.section-dark{background:var(--dark-soft);color:#fff}
.section-snow{background:#fff}
.eyebrow{display:inline-flex;align-items:center;gap:9px;font-size:13px;font-weight:800;letter-spacing:2px;text-transform:uppercase;color:#8A6300;background:#FFF4D6;border:1px solid #F8E3A7;padding:7px 14px;border-radius:999px;text-transform:none}
.section-title{font-size:clamp(28px,4vw,38px);font-weight:820;color:var(--ink);letter-spacing:0;margin:14px 0 14px;line-height:1.35}
.section-title small{display:block;font-size:clamp(15px,1.8vw,18px);font-weight:450;color:var(--muted);line-height:1.7;margin-top:12px}
.section-desc{font-size:15.5px;color:var(--muted);line-height:1.85;max-width:760px}
.section-head{margin-bottom:42px}
.section-head.split{display:grid;grid-template-columns:1fr 1fr;gap:34px;align-items:end}
.section-head.split .section-desc{margin-bottom:4px}

/* ===== 分类页 Banmer ===== */
.cat-banner{position:relative;background:linear-gradient(100deg,rgba(24,21,31,.93) 14%,rgba(33,31,45,.78) 56%,rgba(255,200,28,.22)),url('/assets/images/backpic/back-3.jpg') center 32% / cover;color:#fff;padding:clamp(48px,7vw,88px) 0 clamp(42px,5vw,72px);overflow:hidden}
.cat-banner:after{content:"";position:absolute;right:-80px;top:-70px;width:320px;height:320px;border-radius:50%;background:radial-gradient(circle,rgba(255,200,28,.3),transparent 68%);pointer-events:none}
.cat-banner .container{position:relative;z-index:2}
.crumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:rgba(255,255,255,.62);margin-bottom:22px}
.crumb a{transition:color .2s}
.crumb a:hover{color:var(--brand)}
.crumb .crumb-now{color:#fff;font-weight:600}
.banner-title{font-size:clamp(34px,5.6vw,60px);font-weight:880;line-height:1.2;margin:0 0 14px;letter-spacing:1px}
.banner-title .yellow{color:var(--brand)}
.banner-desc{font-size:clamp(15px,1.8vw,18px);color:rgba(255,255,255,.88);max-width:700px;line-height:1.9;margin:0}
.banner-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px}
.banner-tag{display:inline-flex;align-items:center;gap:7px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.25);backdrop-filter:blur(6px);border-radius:999px;padding:7px 15px;font-size:13px;font-weight:600;color:rgba(255,255,255,.9);transition:all .2s}
.banner-tag:hover{background:var(--brand);border-color:var(--brand);color:var(--ink)}

/* ===== 看板带 ===== */
.stat-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;position:relative;z-index:4;background:var(--card);border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow-soft);padding:28px 30px;margin-top:-44px}
.stat-item{position:relative;padding-left:18px}
.stat-item:before{content:"";position:absolute;left:0;top:6px;bottom:6px;width:4px;border-radius:4px;background:var(--brand)}
.stat-num{font-size:clamp(22px,3vw,32px);font-weight:880;color:var(--ink);line-height:1.2;letter-spacing:-.5px}
.stat-num em{font-style:normal;font-size:14px;color:var(--muted);font-weight:600;margin-left:2px}
.stat-note{font-size:13px;color:var(--muted);margin-top:8px;display:flex;align-items:center;gap:7px}
.trend-up{color:var(--green);font-weight:700}
.trend-down{color:var(--orange);font-weight:700}

/* ===== 分类主体容器 ===== */
.layout-cat{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:clamp(22px,3vw,38px);padding-top:46px;align-items:start}
.filter-bar{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-bottom:28px;margin-top:52px}
.filter-head{font-weight:800;font-size:15px;color:var(--ink);margin-right:8px;display:inline-flex;align-items:center;gap:8px}
.filter-pill{display:inline-flex;align-items:center;gap:7px;background:#fff;border:1px solid #E4DCCF;border-radius:999px;padding:8px 17px;font-size:14px;color:#4C4658;font-weight:600;transition:all .2s}
.filter-pill:hover{border-color:var(--brand);background:#FFF9E6;color:var(--ink);transform:translateY(-1px)}
.filter-pill.is-active{background:var(--ink);color:#fff;border-color:var(--ink);box-shadow:0 8px 20px rgba(24,21,31,.12)}
.filter-pill i{font-style:normal;font-size:11px;background:rgba(24,21,31,.1);padding:1px 7px;border-radius:999px}
.filter-pill.is-active i{background:rgba(255,255,255,.2)}

/* ===== 内容卡片 ===== */
.list-card{display:grid;grid-template-columns:212px 1fr;gap:6px 26px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;margin-bottom:18px;transition:box-shadow .25s,border-color .25s,transform .2s}
.list-card:hover{border-color:#F2D97C;box-shadow:var(--shadow-hover);transform:translateY(-2px)}
.list-cover{position:relative;min-height:152px;overflow:hidden}
.list-cover img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0;transition:transform .5s ease}
.list-card:hover .list-cover img{transform:scale(1.045)}
.cover-badge{position:absolute;left:12px;top:12px;z-index:2;background:var(--brand);color:var(--ink);font-size:12px;font-weight:800;border-radius:999px;padding:3px 12px;box-shadow:0 5px 16px rgba(0,0,0,.13)}
.cover-badge.green{background:#D6F5E2;color:#0C7B3F}
.list-body{padding:22px 20px 22px 0;display:flex;flex-direction:column;gap:9px}
.list-title{font-size:20px;font-weight:780;color:var(--ink);line-height:1.4;margin:0}
.list-title a{transition:color .2s}
.list-title a:hover{color:#A87500}
.list-abstract{color:#5E5868;font-size:14.5px;line-height:1.8;margin:0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.list-meta{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-top:5px}
.list-stat{display:inline-flex;align-items:center;gap:6px;font-size:13px;color:#8A8694;font-weight:600}
.list-stat svg{width:15px;height:15px;color:#C7A53D}
.list-foot{border-top:1px dashed #EDE6DA;margin-top:10px;padding-top:11px;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:10px;font-size:13px;color:var(--muted)}
.text-link{font-weight:700;color:#7A5B00;transition:color .2s;display:inline-flex;align-items:center;gap:4px}
.text-link:hover{color:var(--ink)}

/* ===== 右侧排行信息 ===== */
.side-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:24px;margin-bottom:24px}
.side-title{font-size:18px;font-weight:800;margin:0 0 18px;display:flex;align-items:center;gap:10px}
.side-title svg{width:20px;height:20px;color:var(--brand-deep)}
.rank-list{counter-reset:rank}
.rank-item{display:flex;align-items:center;gap:13px;padding:13px 0;border-bottom:1px dashed #EDE8DF;transition:background .2s}
.rank-item:last-child{border-bottom:0;padding-bottom:0}
.rank-num{font-size:20px;font-weight:900;font-style:italic;font-family:Georgia,serif;color:#D9D1C3;width:30px;text-align:center;flex:0 0 30px}
.rank-item:nth-child(-n+3) .rank-num{color:var(--ink);background:var(--brand);border-radius:9px;font-style:normal;font-size:14px;padding:5px 0;line-height:1}
.rank-info{min-width:0;flex:1}
.rank-name{font-weight:750;font-size:15px;color:var(--ink);display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.rank-meta{font-size:12px;color:#8A8694;margin-top:3px}
.rank-score{font-size:14px;font-weight:800;color:var(--orange);background:#FFF4E8;border-radius:99px;padding:3px 11px}
.side-tip{background:linear-gradient(145deg,#FFF9E8,#FFF3CF);border:1px solid #F6E5A9;border-radius:var(--radius-lg);padding:20px}
.side-tip h3{margin:0 0 8px;font-size:15px;font-weight:800;color:var(--ink)}
.side-tip p{margin:0;font-size:13.5px;color:#6A614C;line-height:1.8}

/* ===== 分页 ===== */
.pagination{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:8px;margin-top:36px}
.page-btn{min-width:42px;height:42px;display:inline-flex;align-items:center;justify-content:center;border-radius:13px;background:#fff;border:1px solid #E4DCCF;font-weight:650;font-size:15px;color:#5C5466;transition:all .2s;padding:0 16px}
.page-btn:hover{border-color:var(--brand);color:var(--ink);transform:translateY(-2px)}
.page-btn.is-active{background:var(--ink);color:#fff;border-color:var(--ink)}
.page-btn.prev-page i,.page-btn.next-page i{font-style:normal}

/* ===== 特色服务区块 ===== */
.benefit-card{background:#fff;border:1px solid #EFE9DD;border-radius:var(--radius-lg);padding:30px 26px 28px;position:relative;overflow:hidden;transition:all .3s;height:100%}
.benefit-card:hover{border-color:#F1D984;box-shadow:var(--shadow-hover);transform:translateY(-4px)}
.benefit-card:after{content:"";position:absolute;right:-26px;bottom:-34px;width:120px;height:120px;border-radius:50%;background:rgba(255,200,28,.1);transition:all .3s}
.benefit-card:hover:after{transform:scale(1.5);background:rgba(255,200,28,.2)}
.benefit-icon{width:52px;height:52px;border-radius:16px;background:#FFF0C2;display:flex;align-items:center;justify-content:center;color:var(--ink);margin-bottom:22px;transition:background .3s}
.benefit-card:hover .benefit-icon{background:var(--brand)}
.benefit-card h3{font-size:19px;font-weight:800;color:var(--ink);margin:0 0 12px}
.benefit-card p{font-size:14.5px;color:#6D687A;line-height:1.82;margin:0}
.benefit-line{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px}
.grid-benefit{display:grid;grid-template-columns:1fr 1fr;gap:22px}

/* ===== CTA ===== */
.cat-cta{position:relative;background:linear-gradient(120deg,rgba(24,21,31,.94),rgba(42,38,56,.85)),url('/assets/images/backpic/back-6.jpg') center / cover;color:#fff;border-radius:var(--radius-xl);padding:clamp(36px,6vw,68px);overflow:hidden;margin-top:clamp(20px,4vw,40px)}
.cat-cta h2{font-size:clamp(26px,4vw,38px);font-weight:850;margin:0 0 16px;line-height:1.3}
.cat-cta h2 .yellow{color:var(--brand)}
.cat-cta p{font-size:15.5px;color:rgba(255,255,255,.82);max-width:620px;margin:0 0 28px;line-height:1.9}

/* ===== FAQ ===== */
.faq-wrap{display:grid;grid-template-columns:340px 1fr;gap:34px;align-items:start}
.faq-list{display:flex;flex-direction:column;gap:14px}
.faq-item{background:#fff;border:1px solid #E9E2D6;border-radius:16px;overflow:hidden;transition:border-color .25s,box-shadow .25s}
.faq-item.open{border-color:#F2D97C;box-shadow:var(--shadow-soft)}
.faq-q{width:100%;display:flex;align-items:center;justify-content:space-between;gap:18px;padding:19px 22px;font-weight:700;font-size:16px;color:var(--ink);text-align:left;transition:background .2s}
.faq-q:hover{background:#FFFBF0}
.faq-q .faq-icon{width:26px;height:26px;flex:0 0 26px;border-radius:50%;background:#FFF0C2;color:#7A5B00;display:inline-flex;align-items:center;justify-content:center;font-size:19px;font-weight:500;transition:transform .3s,background .3s}
.faq-item.open .faq-icon{transform:rotate(45deg);background:var(--brand)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .36s ease}
.faq-inner{padding:0 22px 20px;font-size:14.5px;color:#5E5868;line-height:1.95}
.faq-inner a{color:#7A5B00;font-weight:700;border-bottom:1px solid #F2D97C}
.faq-inner a:hover{border-bottom-color:transparent}

/* ===== 订阅表单 ===== */
.newsletter-sec{background:linear-gradient(150deg,#23202E,#17141F);box-shadow:inset 0 1px 0 rgba(255,255,255,.06)}
.news-form{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);border-radius:22px;padding:30px;backdrop-filter:blur(6px)}
.news-form label{font-size:13px;font-weight:700;color:#FFF3C9;display:flex;align-items:center;gap:7px}
.form-input{width:100%;border:1px solid rgba(255,255,255,.16);background:rgba(255,255,255,.08);color:#fff;border-radius:13px;padding:13px 16px;font-size:15px;outline:none;transition:border-color .2s,box-shadow .2s;margin-top:8px}
.form-input::placeholder{color:rgba(255,255,255,.38)}
.form-input:focus{border-color:var(--brand);box-shadow:0 0 0 4px rgba(255,200,28,.16)}
.form-check-group{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px}
.form-choice{display:inline-flex;align-items:center;gap:8px;border:1px solid rgba(255,255,255,.2);border-radius:999px;padding:8px 15px;color:rgba(255,255,255,.8);font-size:13.5px;cursor:pointer;transition:all .2s;background:transparent}
.form-choice input{width:16px;height:16px;accent-color:var(--brand);margin:0}
.form-choice:hover{border-color:var(--brand);color:#fff}

/* ===== 页脚 ===== */
.site-footer{background:#1C1926;color:#CAC6D4;margin-top:auto}
.site-footer .container{padding-top:72px;padding-bottom:28px}
.footer-top{display:grid;grid-template-columns:2fr 1fr 1fr 1.4fr;gap:48px;padding-bottom:48px;border-bottom:1px solid rgba(255,255,255,.08)}
.footer-brand .brand-main{color:#fff;font-size:24px}
.footer-about{font-size:13.5px;line-height:1.9;color:rgba(220,216,231,.62);margin:18px 0 0;max-width:300px}
.footer-social{display:flex;gap:10px;margin-top:18px}
.footer-social span{width:36px;height:36px;border-radius:12px;background:rgba(255,255,255,.07);color:#CFC9DE;display:inline-flex;align-items:center;justify-content:center;font-size:14px;transition:background .2s,color .2s}
.footer-social span:hover{background:var(--brand);color:var(--ink)}
.footer-h{font-size:15px;font-weight:750;color:#fff;margin:6px 0 18px;letter-spacing:1px}
.footer-list{list-style:none;display:flex;flex-direction:column;gap:11px}
.footer-list a{font-size:14px;color:#A8A2B8;transition:color .2s,padding-left .2s}
.footer-list a:hover{color:var(--brand);padding-left:3px}
.footer-bottom{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;padding-top:20px;font-size:12.5px;color:rgba(220,216,231,.42)}

/* ===== 响应式 ===== */
@media (max-width:1024px){
  .footer-top{grid-template-columns:1fr 1fr;gap:36px}
  .layout-cat{grid-template-columns:1fr;padding-top:30px}
  .side-column{display:none}
  .cat-banner{padding-bottom:58px}
  .list-card{grid-template-columns:180px 1fr}
}
@media (max-width:768px){
  .brand-row{gap:12px}
  .search-form.desktop-only{display:none}
  .menu-toggle{display:inline-flex}
  .desktop-nav{display:none}
  .mobile-nav{display:block}
  .creator-link span{display:none}
  .brand-main{font-size:21px}
  .brand-badge{width:34px;height:34px;border-radius:11px}
  .section-head.split{grid-template-columns:1fr}
  .stat-strip{grid-template-columns:1fr 1fr;padding:22px}
  .grid-benefit{grid-template-columns:1fr}
  .content-main .filter-head{width:100%}
  .filter-pill{padding:7px 14px}
  .list-card{grid-template-columns:1fr;margin-bottom:16px}
  .list-cover{min-height:210px}
  .list-body{padding:18px 18px 18px}
  .faq-wrap{grid-template-columns:1fr}
  .cat-cta{padding:30px 22px}
  .news-form{padding:22px}
  .nav-live{display:none}
  .footer-top{grid-template-columns:1fr}
  .footer-bottom{display:block}
}
@media (max-width:520px){
  .brand-actions .creator-link{padding:9px 12px;font-size:13px}
  .stat-strip{grid-template-columns:1fr 1fr;gap:14px;padding:18px;margin-top:-30px}
  .cat-banner{padding-top:40px}
  .filter-pill{font-size:13px}
  .banner-tags{gap:8px}
  .banner-tag{padding:6px 12px;font-size:12px}
  .list-cover{min-height:170px}
  .page-btn{padding:0 12px;min-width:36px;height:38px}
}
@media (min-width:769px){
  .mobile-nav{display:none}
}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
:focus-visible{outline:2px solid var(--brand);outline-offset:3px;border-radius:4px}