/* roulang page: index */
:root{
  --ink:#0B0E13;
  --ink-2:#12161D;
  --lime:#C8F751;
  --lime-deep:#A9D53A;
  --coral:#FF6B4A;
  --paper:#F7F6F2;
  --card:#FFFFFF;
  --line:#E5E3DC;
  --line-dark:rgba(255,255,255,.12);
  --text:#12151A;
  --text-sub:#5B6472;
  --text-inv:#F7F6F2;
  --text-inv-sub:rgba(247,246,242,.68);
  --ok:#2FBF71;
  --warn:#F2B33D;
  --err:#E0453C;
  --r-card:14px;
  --r-cover:18px;
  --r-btn:10px;
  --r-chip:999px;
  --sh-1:0 1px 2px rgba(11,14,19,.05);
  --sh-2:0 12px 28px rgba(11,14,19,.10);
  --ease:cubic-bezier(.2,.7,.3,1);
  --maxw:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:"PingFang SC","HarmonyOS Sans SC","Source Han Sans SC","Microsoft YaHei",-apple-system,BlinkMacSystemFont,"Helvetica Neue",Arial,sans-serif;
  font-size:16px;line-height:1.75;color:var(--text);background:var(--paper);
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img{max-width:100%;display:block;border:0}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4{margin:0;font-weight:800;letter-spacing:-.02em;line-height:1.22;color:inherit;font-family:inherit}
p{margin:0}
input,textarea{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--lime);outline-offset:2px;border-radius:4px}
.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}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 24px}
.row{max-width:var(--maxw);margin-left:auto;margin-right:auto}
.row .row{max-width:none;margin-left:-12px;margin-right:-12px}
.column,.columns{padding-left:12px;padding-right:12px}

/* ============ 顶部公告条 ============ */
.topbar{background:var(--ink);color:var(--text-inv);min-height:36px;display:flex;align-items:center}
.topbar__inner{display:flex;align-items:center;gap:10px;font-size:12px;letter-spacing:.02em}
.topbar__dot{width:6px;height:6px;border-radius:50%;background:var(--lime);flex:none;animation:pulse 1.6s infinite}
.topbar p{color:var(--text-inv-sub);flex:1;padding:8px 0;margin:0}
.topbar__close{width:26px;height:26px;border-radius:50%;color:var(--text-inv-sub);font-size:16px;line-height:1;display:flex;align-items:center;justify-content:center;transition:background .18s var(--ease),color .18s var(--ease)}
.topbar__close:hover{background:rgba(255,255,255,.1);color:var(--text-inv)}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.35;transform:scale(.75)}}

/* ============ 主头部 ============ */
.site-header{position:sticky;top:0;z-index:80;background:rgba(247,246,242,1);border-bottom:1px solid transparent;transition:background .25s var(--ease),border-color .25s var(--ease),box-shadow .25s var(--ease)}
.site-header.is-stuck{background:rgba(247,246,242,.92);border-bottom-color:var(--line);box-shadow:var(--sh-1)}
.header__inner{display:flex;align-items:center;gap:24px;min-height:72px}
.brand{display:inline-flex;align-items:center;gap:10px;flex:none}
.brand__mark{display:inline-flex;align-items:center;justify-content:center;height:32px;padding:0 10px;border-radius:8px;background:var(--lime);color:var(--ink);font-weight:900;font-size:15px;letter-spacing:.02em}
.brand__name{font-weight:800;font-size:17px;letter-spacing:-.01em;color:var(--text);white-space:nowrap}
.nav-chips{display:flex;align-items:center;gap:4px;margin-left:8px;padding:4px;background:#EFEDE6;border:1px solid var(--line);border-radius:var(--r-chip);overflow-x:auto;scrollbar-width:none}
.nav-chips::-webkit-scrollbar{display:none}
.chip{position:relative;display:inline-flex;align-items:center;height:34px;padding:0 16px;border-radius:var(--r-chip);font-size:14px;font-weight:600;color:var(--text-sub);white-space:nowrap;transition:background .18s var(--ease),color .18s var(--ease)}
.chip:hover{color:var(--text);background:rgba(255,255,255,.7)}
.chip.is-active{background:var(--ink);color:var(--text-inv);padding-left:22px}
.chip.is-active::before{content:"";position:absolute;left:9px;top:50%;transform:translateY(-50%);width:3px;height:14px;border-radius:2px;background:var(--lime)}
.header__actions{display:flex;align-items:center;gap:10px;margin-left:auto;flex:none}
.nav-toggle{display:none;width:42px;height:42px;border-radius:10px;border:1px solid var(--line);align-items:center;justify-content:center;font-size:16px;color:var(--text)}
.nav-toggle:hover{border-color:var(--ink)}

/* ============ 按钮 ============ */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:44px;padding:0 24px;border-radius:var(--r-btn);font-size:15px;font-weight:700;border:1px solid transparent;transition:background .18s var(--ease),color .18s var(--ease),border-color .18s var(--ease),transform .12s var(--ease)}
.btn:active{transform:translateY(1px)}
.btn--lg{height:52px;padding:0 28px;font-size:16px}
.btn--primary{background:var(--lime);color:var(--ink);border-color:var(--lime)}
.btn--primary:hover{background:var(--ink);color:var(--lime);border-color:var(--lime)}
.btn--ghost{background:transparent;border-color:var(--line);color:var(--text)}
.btn--ghost:hover{background:#fff;border-color:var(--ink)}
.btn--ghost-light{background:transparent;border-color:rgba(255,255,255,.24);color:var(--text-inv)}
.btn--ghost-light:hover{background:rgba(255,255,255,.08);border-color:var(--lime);color:var(--lime)}
.btn--block{width:100%}
.link-more{display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:700;color:var(--text);padding-bottom:3px;border-bottom:2px solid var(--lime);transition:transform .18s var(--ease)}
.link-more:hover{transform:translateX(2px)}

/* ============ 抽屉 ============ */
.drawer{position:fixed;inset:0;z-index:120;background:rgba(11,14,19,.5)}
.drawer[hidden]{display:none}
.drawer__panel{position:absolute;right:0;top:0;bottom:0;width:82%;max-width:340px;background:var(--paper);padding:24px;display:flex;flex-direction:column;gap:6px;box-shadow:-12px 0 32px rgba(11,14,19,.18);overflow-y:auto}
.drawer__title{font-size:12px;letter-spacing:.08em;color:var(--text-sub);font-weight:600;margin-bottom:8px}
.drawer__item{display:block;padding:14px 4px;font-size:16px;font-weight:700;border-bottom:1px solid var(--line)}
.drawer__item.is-active{color:var(--ink)}
.drawer__item.is-active::before{content:"";display:inline-block;width:3px;height:14px;border-radius:2px;background:var(--lime);margin-right:10px;vertical-align:-2px}
.drawer .btn{margin-top:16px}

/* ============ Hero ============ */
.hero{position:relative;background:var(--ink);color:var(--text-inv);padding:56px 0 64px;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;pointer-events:none;
  background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);
  background-size:64px 64px}
.hero::after{content:"";position:absolute;right:-140px;top:-120px;width:560px;height:560px;pointer-events:none;
  background:radial-gradient(circle,rgba(200,247,81,.16),transparent 62%)}
.hero__grid{position:relative;z-index:1;display:grid;grid-template-columns:1.05fr 1fr;gap:48px;align-items:center;min-height:min(88vh,620px)}
.hero__media{position:relative;border-radius:var(--r-cover);overflow:hidden;border:1px solid var(--line-dark);background:#151A22;aspect-ratio:16/9}
.hero__media img{width:100%;height:100%;object-fit:cover}
.badge-live{position:absolute;left:16px;top:16px;display:inline-flex;align-items:center;gap:7px;height:28px;padding:0 12px;border-radius:6px;background:var(--coral);color:#fff;font-size:12px;font-weight:700;letter-spacing:.06em}
.badge-live i{width:6px;height:6px;border-radius:50%;background:#fff;animation:pulse 1.6s infinite}
.hero__stats{position:absolute;left:16px;right:16px;bottom:16px;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 14px;border-radius:10px;background:rgba(11,14,19,.72);border:1px solid var(--line-dark);font-size:12px;color:var(--text-inv-sub)}
.hero__stats b{color:var(--lime);font-variant-numeric:tabular-nums;font-size:15px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:700;letter-spacing:.1em;color:var(--text-sub);margin-bottom:16px}
.eyebrow::before{content:"";width:18px;height:1px;background:var(--lime-deep)}
.hero .eyebrow{color:var(--lime)}
.hero .eyebrow::before{background:var(--lime)}
.hero h1{font-size:clamp(30px,3.6vw,46px);font-weight:900;line-height:1.16;color:var(--text-inv)}
.hero__sub{margin-top:16px;font-size:17px;line-height:1.8;color:var(--text-inv-sub);max-width:30em}
.hero__count{display:inline-flex;align-items:center;gap:10px;margin-top:22px;padding:8px 14px;border-radius:var(--r-chip);border:1px solid var(--line-dark);font-size:13px;color:var(--text-inv-sub)}
.hero__count b{color:var(--lime);font-weight:800;font-variant-numeric:tabular-nums;letter-spacing:.04em}
.hero__cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}

/* ============ 倒计时条 ============ */
.countbar{background:var(--ink);border-top:1px solid var(--line-dark)}
.countbar__inner{display:flex;align-items:center;gap:40px;padding:20px 0;min-height:96px}
.cd__units{display:flex;flex:1;align-items:stretch}
.cd__unit{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;border-left:1px solid var(--line-dark)}
.cd__unit:first-child{border-left:0}
.cd__num{font-size:clamp(24px,3.4vw,38px);font-weight:800;color:var(--lime);line-height:1.1;font-variant-numeric:tabular-nums}
.cd__label{font-size:12px;color:var(--text-inv-sub);letter-spacing:.06em}
.cd__side{flex:0 0 260px;display:flex;flex-direction:column;gap:8px}
.cd__state{font-size:13px;font-weight:700;color:var(--text-inv)}
.cd__track{height:3px;border-radius:99px;background:rgba(255,255,255,.14);overflow:hidden}
.cd__track i{display:block;height:100%;width:18%;background:var(--lime);border-radius:99px;transition:width .6s var(--ease)}
.cd__hint{font-size:12px;color:var(--text-inv-sub)}

/* ============ 通用板块 ============ */
.section{padding:96px 0}
.section--paper{background:var(--paper)}
.section--white{background:var(--card)}
.section--ink{background:var(--ink);color:var(--text-inv)}
.section__head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:44px}
.section__head h2{font-size:clamp(24px,2.4vw,30px);font-weight:800}
.section__head--inv h2{color:var(--text-inv)}
.section__head--inv .eyebrow{color:var(--lime)}
.section__head--inv .eyebrow::before{background:var(--lime)}
.section__head--inv .link-more{color:var(--text-inv);border-bottom-color:var(--lime)}
.section__lead{margin-top:12px;font-size:15px;color:var(--text-sub);max-width:44em}
.section--ink .section__lead{color:var(--text-inv-sub)}

/* ============ 看点列表 ============ */
.hl-list{border-top:1px solid var(--line)}
.hl-item{display:grid;grid-template-columns:72px minmax(180px,1fr) 1.35fr 28px;gap:24px;align-items:center;padding:26px 12px;border-bottom:1px solid var(--line);transition:background .2s var(--ease),padding .2s var(--ease)}
.hl-item:hover{background:#fff;padding-left:18px}
.hl-num{width:52px;height:52px;border-radius:14px;background:var(--ink);color:var(--lime);display:flex;align-items:center;justify-content:center;font-weight:800;font-size:17px;font-variant-numeric:tabular-nums;transition:background .2s var(--ease),color .2s var(--ease)}
.hl-item:hover .hl-num{background:var(--lime);color:var(--ink)}
.hl-title{font-size:19px;font-weight:800}
.hl-desc{font-size:14px;color:var(--text-sub);line-height:1.7}
.hl-arrow{color:var(--text-sub);font-size:16px;transition:transform .2s var(--ease),color .2s var(--ease)}
.hl-item:hover .hl-arrow{transform:translateX(4px);color:var(--ink)}

/* ============ 订阅 ============ */
.subscribe{max-width:640px;margin:0 auto;text-align:center}
.subscribe h2{font-size:clamp(24px,2.4vw,30px)}
.subscribe__desc{margin-top:14px;font-size:15px;color:var(--text-sub);line-height:1.8}
.subscribe__form{display:flex;gap:12px;margin-top:28px;text-align:left}
.input{flex:1;height:52px;padding:0 16px;border-radius:var(--r-btn);border:1px solid var(--line);background:#fff;font-size:15px;transition:border-color .18s var(--ease),box-shadow .18s var(--ease)}
.input::placeholder{color:#9AA1AC}
.input:focus{outline:none;border-color:var(--ink);box-shadow:0 0 0 2px var(--lime)}
.input.is-error{border-color:var(--err);box-shadow:0 0 0 2px rgba(224,69,60,.18)}
.subscribe__form .btn{height:52px}
.subscribe__note{margin-top:14px;font-size:12px;color:var(--text-sub)}
.subscribe__error{margin-top:10px;font-size:12px;color:var(--err);display:none}
.subscribe__error.is-on{display:block}
.subscribe__ok{margin-top:18px;display:none;align-items:center;justify-content:center;gap:8px;padding:14px 18px;border-radius:var(--r-btn);background:#EAF7EF;border:1px solid #C6EAD5;color:#1E7A49;font-size:14px;font-weight:600}
.subscribe__ok.is-on{display:flex}

/* ============ 回放轨道 ============ */
.rail-wrap{position:relative}
.rail{display:flex;gap:20px;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:10px;scrollbar-width:none}
.rail::-webkit-scrollbar{display:none}
.rail__card{position:relative;flex:0 0 300px;scroll-snap-align:start;background:var(--ink-2);border:1px solid var(--line-dark);border-radius:var(--r-card);overflow:hidden;transition:transform .22s var(--ease),border-color .22s var(--ease)}
.rail__card:hover{transform:translateY(-4px);border-color:rgba(255,255,255,.24)}
.rail__card::after{content:"";position:absolute;left:0;right:0;bottom:0;height:2px;background:var(--lime);transform:scaleX(0);transform-origin:left;transition:transform .32s var(--ease)}
.rail__card:hover::after{transform:scaleX(1)}
.rail__thumb{aspect-ratio:16/10;background:#1A1F28;overflow:hidden}
.rail__thumb img{width:100%;height:100%;object-fit:cover;transition:transform .32s var(--ease)}
.rail__card:hover .rail__thumb img{transform:scale(1.03)}
.rail__body{padding:18px}
.rail__title{font-size:16px;font-weight:700;color:var(--text-inv);line-height:1.5}
.rail__meta{margin-top:10px;display:flex;align-items:center;gap:10px;font-size:12px;color:var(--text-inv-sub);font-variant-numeric:tabular-nums}
.rail__meta span{display:inline-flex;align-items:center;gap:5px}
.rail__more{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;text-align:center;padding:0 24px;background:transparent;border:1px dashed rgba(255,255,255,.22);border-radius:var(--r-card);color:var(--text-inv-sub)}
.rail__more:hover{border-color:var(--lime);color:var(--lime)}
.rail__more strong{color:var(--text-inv);font-size:16px}
.rail__arrows{display:flex;gap:10px}
.rail__arrow{width:44px;height:44px;border-radius:50%;border:1px solid rgba(255,255,255,.2);color:var(--text-inv);display:flex;align-items:center;justify-content:center;transition:background .18s var(--ease),border-color .18s var(--ease),color .18s var(--ease)}
.rail__arrow:hover{background:var(--lime);color:var(--ink);border-color:var(--lime)}

/* ============ CMS 列表 ============ */
.cms-news-list{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.cms-news-item{background:var(--card);border:1px solid var(--line);border-radius:var(--r-card);overflow:hidden;transition:box-shadow .22s var(--ease),transform .22s var(--ease),border-color .22s var(--ease)}
.cms-news-item:hover{box-shadow:var(--sh-2);transform:translateY(-2px);border-color:#D9D6CD}
.cms-news-link{display:grid;grid-template-columns:148px 1fr;height:100%}
.cms-news-thumb{background:#EDEBE5;overflow:hidden}
.cms-news-thumb img{width:100%;height:100%;object-fit:cover}
.cms-news-body{padding:20px 22px;display:flex;flex-direction:column;gap:8px}
.cms-news-cat{align-self:flex-start;font-size:12px;font-weight:600;color:var(--text-sub);background:#F0EEE8;border-radius:6px;padding:3px 9px}
.cms-news-title{font-size:17px;font-weight:800;line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.cms-news-excerpt{font-size:14px;color:var(--text-sub);line-height:1.7;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.cms-news-time{margin-top:auto;font-size:12px;color:#8A929E;font-variant-numeric:tabular-nums}
.cms-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;max-height:240px;padding:56px 24px;border:1px dashed var(--line);border-radius:var(--r-card);background:#FCFBF8;text-align:center}
.cms-empty i{font-size:26px;color:#B8BEC7}
.cms-empty p{font-size:14px;color:var(--text-sub)}
.cms-empty a{font-size:14px;font-weight:700;border-bottom:2px solid var(--lime)}

/* ============ 统计与口碑 ============ */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.stat{padding:28px 20px;border-left:1px solid var(--line)}
.stat:first-child{border-left:0}
.stat__num{font-size:clamp(26px,3vw,34px);font-weight:800;color:var(--ink);font-variant-numeric:tabular-nums;line-height:1.1}
.stat__num em{font-style:normal;font-size:15px;font-weight:700;color:var(--lime-deep);margin-left:3px}
.stat__label{margin-top:8px;font-size:13px;color:var(--text-sub)}
.voices{margin-top:40px;display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.voice{padding:24px;border-radius:var(--r-card);background:var(--paper);border:1px solid var(--line)}
.voice p{font-size:14px;line-height:1.85;color:var(--text)}
.voice span{display:block;margin-top:14px;font-size:12px;color:var(--text-sub);letter-spacing:.04em}

/* ============ 步骤 ============ */
.steps{position:relative;display:grid;grid-template-columns:repeat(3,1fr);gap:0}
.steps::before{content:"";position:absolute;top:26px;left:16%;right:16%;height:1px;background:var(--line-dark)}
.step{position:relative;padding:0 28px;text-align:center}
.step__num{position:relative;z-index:1;width:52px;height:52px;margin:0 auto 20px;border-radius:50%;background:var(--ink);border:1px solid var(--lime);color:var(--lime);display:flex;align-items:center;justify-content:center;font-weight:800;font-size:18px;font-variant-numeric:tabular-nums}
.step h3{font-size:18px;color:var(--text-inv)}
.step p{margin-top:10px;font-size:14px;line-height:1.8;color:var(--text-inv-sub)}

/* ============ FAQ ============ */
.faq{max-width:760px;margin:0 auto;border-top:1px solid var(--line)}
.faq__item{border-bottom:1px solid var(--line)}
.faq__q{position:relative;width:100%;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:24px 0;font-size:20px;font-weight:700;text-align:left;color:var(--text);transition:color .18s var(--ease)}
.faq__q:hover{color:var(--ink)}
.faq__q i{flex:none;font-size:15px;color:var(--text-sub);transition:transform .28s var(--ease),color .18s var(--ease)}
.faq__item.is-open .faq__q::before{content:"";position:absolute;left:-16px;top:22px;bottom:22px;width:3px;border-radius:2px;background:var(--lime)}
.faq__item.is-open .faq__q i{transform:rotate(45deg);color:var(--ink)}
.faq__a{max-height:0;overflow:hidden;transition:max-height .32s var(--ease)}
.faq__a p{padding:0 0 26px;font-size:14px;line-height:1.9;color:var(--text-sub);max-width:64ch}

/* ============ CTA 带 ============ */
.cta-band{background:var(--ink);color:var(--text-inv);border-top:1px solid var(--line-dark);padding:56px 0}
.cta-band__inner{display:flex;align-items:center;justify-content:space-between;gap:32px}
.cta-band h2{font-size:clamp(22px,2.2vw,28px);color:var(--text-inv)}
.cta-band p{margin-top:10px;font-size:14px;color:var(--text-inv-sub)}

/* ============ 页脚 ============ */
.site-footer{background:var(--ink);color:var(--text-inv);padding:72px 0 0}
.footer__grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:32px}
.footer__col h4{font-size:12px;font-weight:700;letter-spacing:.1em;color:var(--text-inv-sub);margin-bottom:18px}
.footer__brand{display:inline-flex;align-items:center;gap:10px;margin-bottom:16px}
.footer__brand .brand__mark{background:var(--lime);color:var(--ink)}
.footer__brand strong{font-size:16px;font-weight:800}
.footer__col p{font-size:14px;line-height:1.9;color:var(--text-inv-sub);max-width:30em}
.footer__col ul li{margin-bottom:10px}
.footer__col ul a{font-size:14px;color:var(--text-inv-sub);transition:color .18s var(--ease),padding-left .18s var(--ease)}
.footer__col ul a:hover{color:var(--lime);padding-left:4px}
.footer__bottom{margin-top:56px;padding:22px 0;border-top:1px solid var(--line-dark);display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:12px;color:var(--text-inv-sub)}
.footer__bottom span{font-variant-numeric:tabular-nums}

/* ============ 进场动效 ============ */
.reveal{opacity:0;transform:translateY(12px);transition:opacity .32s var(--ease),transform .32s var(--ease)}
.reveal.is-in{opacity:1;transform:none}

/* ============ 响应式 ============ */
@media (max-width:1024px){
  .nav-chips{display:none}
  .nav-toggle{display:inline-flex}
  .header__actions .btn--ghost{display:none}
  .hero__grid{grid-template-columns:1fr;gap:36px;min-height:0}
  .hero{padding:44px 0 52px}
  .countbar__inner{flex-direction:column;align-items:stretch;gap:18px}
  .cd__side{flex:none}
  .hl-item{grid-template-columns:64px 1fr 28px}
  .hl-desc{grid-column:2 / 3}
  .hl-arrow{grid-row:1 / 3;align-self:center}
  .cms-news-list{grid-template-columns:1fr}
  .stats{grid-template-columns:repeat(2,1fr)}
  .stat:nth-child(3){border-left:0}
  .stat:nth-child(n+3){border-top:1px solid var(--line)}
  .voices{grid-template-columns:1fr}
  .footer__grid{grid-template-columns:repeat(2,1fr);gap:32px 24px}
}
@media (max-width:768px){
  .container{padding:0 18px}
  .section{padding:72px 0}
  .section__head{flex-direction:column;align-items:flex-start;gap:14px;margin-bottom:32px}
  .brand__name{font-size:15px}
  .hero h1{font-size:clamp(26px,7vw,34px)}
  .hero__sub{font-size:15px}
  .hero__cta .btn{flex:1 1 auto}
  .cd__num{font-size:24px}
  .hl-item{grid-template-columns:56px 1fr 24px;gap:16px;padding:22px 6px}
  .hl-num{width:44px;height:44px;border-radius:12px;font-size:15px}
  .hl-title{font-size:17px}
  .subscribe__form{flex-direction:column}
  .steps{grid-template-columns:1fr;gap:32px}
  .steps::before{display:none}
  .step{padding:0;text-align:left;display:grid;grid-template-columns:52px 1fr;gap:16px;align-items:start}
  .step__num{margin:0}
  .step h3,.step p{grid-column:2}
  .step p{margin-top:6px}
  .faq__q{font-size:17px;padding:20px 0}
  .faq__item.is-open .faq__q::before{left:-10px}
  .cta-band__inner{flex-direction:column;align-items:flex-start}
  .cta-band .btn{width:100%}
  .rail__arrows{display:none}
  .rail__card{flex:0 0 260px}
}
@media (max-width:520px){
  .topbar p{font-size:11px}
  .header__inner{min-height:64px;gap:12px}
  .brand__mark{height:28px;padding:0 8px;font-size:13px}
  .brand__name{font-size:14px}
  .header__actions .btn--primary{height:40px;padding:0 16px;font-size:14px}
  .hero__media{aspect-ratio:4/3}
  .stats{grid-template-columns:1fr}
  .stat{border-left:0;border-top:1px solid var(--line)}
  .stat:first-child{border-top:0}
  .footer__grid{grid-template-columns:1fr}
  .cms-news-link{grid-template-columns:1fr}
  .cms-news-thumb{aspect-ratio:16/9}
  .footer__bottom{flex-direction:column;align-items:flex-start}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none !important;transition:none !important}
  .reveal{opacity:1;transform:none}
  html{scroll-behavior:auto}
}

/* roulang page: article */
:root{
  --ink:#0B0E13;
  --lime:#C8F751;
  --coral:#FF6B4A;
  --paper:#F7F6F2;
  --white:#FFFFFF;
  --line:#E5E3DC;
  --line-dark:rgba(255,255,255,.12);
  --text:#12151A;
  --text-2:#5B6472;
  --text-inv:#F7F6F2;
  --text-inv-2:rgba(247,246,242,.68);
  --ok:#2FBF71;
  --warn:#F2B33D;
  --err:#E0453C;
  --r-card:14px;
  --r-cover:18px;
  --r-btn:10px;
  --r-chip:999px;
  --sh-1:0 1px 2px rgba(11,14,19,.05);
  --sh-2:0 12px 28px rgba(11,14,19,.10);
  --ease:cubic-bezier(.2,.7,.3,1);
  --container:1200px;
  --read:760px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:"PingFang SC","HarmonyOS Sans SC","Source Han Sans SC","Microsoft YaHei",system-ui,-apple-system,sans-serif;
  font-size:16px;
  line-height:1.75;
  color:var(--text);
  background:var(--paper);
  font-weight:400;
  letter-spacing:0;
  overflow-x:hidden;
}
img{max-width:100%;display:block;border:0}
a{color:inherit;text-decoration:none;transition:color 180ms var(--ease),opacity 180ms var(--ease)}
a:hover{color:var(--ink)}
button{font:inherit;cursor:pointer}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4{margin:0;font-weight:800;letter-spacing:-.02em;line-height:1.25;color:var(--text)}
p{margin:0}
input,textarea{font:inherit}
:focus-visible{outline:2px solid var(--lime);outline-offset:2px}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px}
.num{font-variant-numeric:tabular-nums}

/* ---------- 顶部公告条 ---------- */
.topbar{background:var(--ink);color:var(--text-inv)}
.topbar__inner{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:36px;font-size:12px;letter-spacing:.02em}
.topbar__text{color:var(--text-inv-2)}
.topbar__text strong{color:var(--lime);font-weight:600}
.topbar__close{background:none;border:0;color:var(--text-inv-2);padding:4px 6px;border-radius:6px;line-height:1}
.topbar__close:hover{color:var(--lime)}

/* ---------- Header ---------- */
.site-header{position:sticky;top:0;z-index:60;background:rgba(247,246,242,.96);border-bottom:1px solid var(--line);transition:box-shadow 220ms var(--ease),background 220ms var(--ease)}
.site-header.is-stuck{background:rgba(247,246,242,.92);box-shadow:0 1px 0 var(--line),0 8px 24px rgba(11,14,19,.05)}
.header__inner{display:flex;align-items:center;gap:20px;min-height:72px}
.brand{display:inline-flex;align-items:center;gap:10px;flex-shrink:0}
.brand__mark{display:inline-flex;align-items:center;justify-content:center;height:30px;padding:0 10px;border-radius:8px;background:var(--ink);color:var(--lime);font-size:13px;font-weight:800;letter-spacing:.04em}
.brand__name{font-size:17px;font-weight:800;letter-spacing:-.02em;color:var(--ink);white-space:nowrap}
.nav-chips{display:flex;align-items:center;gap:8px;margin-left:12px;flex:1;min-width:0;overflow-x:auto;scrollbar-width:none}
.nav-chips::-webkit-scrollbar{display:none}
.chip{display:inline-flex;align-items:center;height:34px;padding:0 14px;border-radius:var(--r-chip);border:1px solid var(--line);color:var(--text-2);font-size:14px;font-weight:500;white-space:nowrap;transition:all 180ms var(--ease)}
.chip:hover{border-color:var(--ink);color:var(--ink);background:var(--white)}
.chip.is-active{background:var(--ink);border-color:var(--ink);color:var(--text-inv);font-weight:600}
.chip.is-active::before{content:"";display:inline-block;width:3px;height:14px;border-radius:2px;background:var(--lime);margin-right:8px}
.header__actions{display:flex;align-items:center;gap:10px;flex-shrink:0}
.nav-toggle{display:none;width:40px;height:40px;border-radius:var(--r-btn);border:1px solid var(--line);background:var(--white);color:var(--ink);align-items:center;justify-content:center}

/* ---------- 按钮 ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:44px;padding:0 24px;border-radius:var(--r-btn);font-size:15px;font-weight:600;border:1px solid transparent;transition:all 180ms var(--ease);white-space:nowrap}
.btn--primary{background:var(--lime);color:var(--ink)}
.btn--primary:hover{background:var(--ink);color:var(--lime);border-color:var(--lime)}
.btn--primary:active{transform:translateY(1px)}
.btn--ghost{background:transparent;border-color:var(--line);color:var(--text)}
.btn--ghost:hover{border-color:var(--ink);background:var(--white);color:var(--ink)}
.btn--dark{background:var(--ink);color:var(--text-inv);border-color:var(--ink)}
.btn--dark:hover{background:transparent;color:var(--ink);border-color:var(--ink)}
.btn--text{height:auto;padding:0;border:0;background:none;color:var(--text);box-shadow:inset 0 -2px 0 var(--lime);font-weight:600}
.btn--text:hover{transform:translateX(2px)}
.btn--lg{height:52px;padding:0 28px;font-size:16px}

/* ---------- 面包屑 ---------- */
.breadcrumb{display:flex;align-items:center;flex-wrap:wrap;gap:10px;font-size:13px;color:var(--text-2);padding:24px 0 0}
.breadcrumb a{color:var(--text-2)}
.breadcrumb a:hover{color:var(--ink)}
.breadcrumb .sep{width:1px;height:12px;background:var(--line);display:inline-block}
.breadcrumb .current{color:var(--text);font-weight:600;max-width:520px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

/* ---------- 文章头部 ---------- */
.article-wrap{padding:28px 0 56px}
.article-head{padding-bottom:24px}
.badge{display:inline-flex;align-items:center;height:26px;padding:0 10px;border-radius:6px;background:#EEEDE7;color:var(--text-2);font-size:12px;font-weight:600;letter-spacing:.06em}
.article-head h1{font-size:clamp(28px,3.4vw,40px);line-height:1.24;margin:16px 0 18px;max-width:900px}
.article-meta{display:flex;align-items:center;flex-wrap:wrap;gap:14px;font-size:13px;color:var(--text-2);padding-bottom:20px;border-bottom:1px solid var(--line)}
.article-meta .dot{width:4px;height:4px;border-radius:50%;background:var(--line);display:inline-block}
.article-meta .k{font-weight:600;color:var(--text)}

/* ---------- 正文 ---------- */
.row.article-layout{padding-top:32px}
.cms-article-body{max-width:var(--read);font-size:16px;line-height:1.9;color:#1c2027}
.cms-article-body > * + *{margin-top:20px}
.cms-article-body p{margin:0}
.cms-article-body h2{font-size:28px;margin-top:40px;padding-left:14px;position:relative;line-height:1.35}
.cms-article-body h2::before{content:"";position:absolute;left:0;top:6px;bottom:6px;width:4px;border-radius:2px;background:var(--lime)}
.cms-article-body h3{font-size:20px;margin-top:28px;font-weight:700}
.cms-article-body ul,.cms-article-body ol{padding-left:24px}
.cms-article-body ul li{list-style:disc;margin-top:10px}
.cms-article-body ol li{list-style:decimal;margin-top:10px}
.cms-article-body blockquote{margin:24px 0;padding:16px 20px;background:#EFEEE8;border-left:3px solid var(--text-2);color:#2a2f37;border-radius:0 8px 8px 0}
.cms-article-body img{border-radius:12px;margin:24px auto}
.cms-article-body figure{margin:24px 0}
.cms-article-body figcaption{text-align:center;font-size:12px;color:var(--text-2);margin-top:10px}
.cms-article-body table{width:100%;border-collapse:collapse;font-size:14px;margin:24px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.cms-article-body thead th{background:#EFEEE8;text-align:left;font-weight:700}
.cms-article-body th,.cms-article-body td{padding:12px 14px;border:0}
.cms-article-body tbody tr:nth-child(even){background:#FBFBF8}
.cms-article-body a{color:var(--ink);box-shadow:inset 0 -2px 0 var(--lime);font-weight:600}
.cms-article-body code{background:#EFEEE8;padding:2px 6px;border-radius:6px;font-size:14px}

/* ---------- 侧栏 ---------- */
.article-side{padding-left:48px}
.side-card{background:var(--white);border:1px solid var(--line);border-radius:var(--r-card);padding:22px;box-shadow:var(--sh-1)}
.side-card + .side-card{margin-top:20px}
.side-card h2,.side-card h3{font-size:15px;letter-spacing:.02em;margin-bottom:14px}
.side-list li{display:flex;gap:10px;align-items:flex-start;padding:10px 0;border-bottom:1px solid var(--line);font-size:14px;color:var(--text-2)}
.side-list li:last-child{border-bottom:0;padding-bottom:0}
.side-list li i{color:var(--lime);font-size:13px;margin-top:4px}
.side-list a{color:var(--text);font-weight:600}
.side-list a:hover{color:var(--ink);box-shadow:inset 0 -2px 0 var(--lime)}
.side-meta{display:flex;justify-content:space-between;gap:12px;font-size:13px;color:var(--text-2);padding:8px 0;border-bottom:1px dashed var(--line)}
.side-meta:last-child{border-bottom:0}
.side-meta b{color:var(--text);font-weight:700}
.side-sticky{position:sticky;top:96px}

/* ---------- 空态 ---------- */
.empty-state{max-width:var(--read);border:1px dashed var(--line);border-radius:var(--r-card);background:var(--white);padding:48px 24px;text-align:center;color:var(--text-2)}
.empty-state i{font-size:26px;color:var(--text-2);opacity:.5}
.empty-state p{margin:14px 0 10px;font-size:15px;color:var(--text);font-weight:600}

/* ---------- 相关推荐 ---------- */
.section{padding:72px 0}
.section--tight{padding:56px 0}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:28px}
.section-head h2{font-size:28px}
.section-head p{font-size:14px;color:var(--text-2);margin-top:8px}
.rule{height:1px;background:var(--line);flex:1;margin-bottom:12px}
.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.card{background:var(--white);border:1px solid var(--line);border-radius:var(--r-card);overflow:hidden;box-shadow:var(--sh-1);transition:transform 320ms var(--ease),box-shadow 320ms var(--ease),border-color 320ms var(--ease);display:flex;flex-direction:column}
.card:hover{transform:translateY(-4px);box-shadow:var(--sh-2);border-color:#D6D3C9}
.card__cover{aspect-ratio:16/10;overflow:hidden;background:#EFEEE8}
.card__cover img{width:100%;height:100%;object-fit:cover;transition:transform 320ms var(--ease)}
.card:hover .card__cover img{transform:scale(1.03)}
.card__body{padding:22px;display:flex;flex-direction:column;gap:10px;flex:1}
.card__body h3{font-size:18px;line-height:1.4}
.card__body p{font-size:14px;color:var(--text-2);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.card__foot{display:flex;align-items:center;justify-content:space-between;font-size:13px;color:var(--text-2);margin-top:auto}
.card__foot .more{font-weight:600;color:var(--ink);box-shadow:inset 0 -2px 0 var(--lime)}

/* ---------- CTA 带 ---------- */
.cta-band{background:var(--ink);color:var(--text-inv);padding:56px 0}
.cta-band__inner{display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap}
.cta-band h2{color:var(--text-inv);font-size:28px}
.cta-band p{color:var(--text-inv-2);font-size:14px;margin-top:10px;max-width:520px}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--ink);color:var(--text-inv);padding:64px 0 28px}
.footer__grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:32px}
.footer__brand{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.footer__brand strong{font-size:16px;font-weight:800;color:var(--text-inv)}
.footer__col p{font-size:14px;color:var(--text-inv-2);line-height:1.8;max-width:340px}
.footer__col h4{font-size:12px;letter-spacing:.1em;color:var(--text-inv-2);text-transform:uppercase;font-weight:600;margin-bottom:16px}
.footer__col ul li{margin-bottom:10px}
.footer__col ul li a{font-size:14px;color:var(--text-inv-2)}
.footer__col ul li a:hover{color:var(--lime)}
.footer__col ul li span{font-size:14px;color:var(--text-inv-2)}
.footer__bottom{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-top:48px;padding-top:22px;border-top:1px solid var(--line-dark);font-size:13px;color:var(--text-inv-2)}

/* ---------- 移动端 ---------- */
@media (max-width:1024px){
  .nav-chips{display:none;position:absolute;left:0;right:0;top:100%;background:var(--white);border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch;gap:0;padding:10px 16px 18px;margin-left:0}
  .nav-chips.is-open{display:flex}
  .nav-chips .chip{height:46px;border:0;border-bottom:1px solid var(--line);border-radius:0;justify-content:flex-start;padding:0 8px}
  .nav-chips .chip.is-active{background:transparent;color:var(--ink)}
  .nav-chips .chip.is-active::before{background:var(--lime)}
  .nav-toggle{display:inline-flex}
  .site-header{position:sticky}
  .header__inner{position:relative}
  .brand__name{font-size:15px}
  .header__actions .btn--ghost{display:none}
  .article-side{padding-left:0;margin-top:40px}
  .side-sticky{position:static}
  .card-grid{grid-template-columns:repeat(2,1fr)}
  .footer__grid{grid-template-columns:1fr 1fr}
}
@media (max-width:768px){
  .container{padding:0 16px}
  .section{padding:56px 0}
  .section--tight{padding:44px 0}
  .section-head{flex-direction:column;align-items:flex-start}
  .rule{display:none}
  .article-head h1{font-size:26px}
  .cms-article-body h2{font-size:24px}
  .cms-article-body h3{font-size:18px}
  .cta-band h2{font-size:24px}
  .cta-band__inner .btn{width:100%}
}
@media (max-width:520px){
  .brand__name{display:none}
  .header__actions{gap:8px}
  .header__actions .btn--primary{padding:0 14px;font-size:14px}
  .card-grid{grid-template-columns:1fr}
  .footer__grid{grid-template-columns:1fr}
  .footer__bottom{flex-direction:column;gap:8px}
  .breadcrumb .current{max-width:200px}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none !important;animation:none !important}
}

/* roulang page: category1 */
:root{
  --ink:#0B0E13;
  --ink-2:#12161d;
  --lime:#C8F751;
  --coral:#FF6B4A;
  --paper:#F7F6F2;
  --white:#FFFFFF;
  --line:#E5E3DC;
  --line-soft:#EFEDE7;
  --line-dark:rgba(255,255,255,.12);
  --text:#12151A;
  --text-2:#5B6472;
  --text-inv:#F7F6F2;
  --text-inv-2:rgba(247,246,242,.68);
  --ok:#2FBF71;
  --warn:#F2B33D;
  --err:#E0453C;
  --r-card:14px;
  --r-img:18px;
  --r-btn:10px;
  --r-chip:999px;
  --sh-1:0 1px 2px rgba(11,14,19,.05);
  --sh-2:0 12px 28px rgba(11,14,19,.10);
  --ease:cubic-bezier(.2,.7,.3,1);
  --container:1200px;
  --font:"PingFang SC","HarmonyOS Sans SC","Source Han Sans SC","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font);
  font-size:16px;
  line-height:1.75;
  color:var(--text);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  overflow-x:hidden;
}
h1,h2,h3,h4,h5{margin:0;font-weight:800;letter-spacing:-.02em;line-height:1.2;}
p{margin:0;}
a{color:inherit;text-decoration:none;transition:color .18s var(--ease);}
img{max-width:100%;height:auto;display:block;}
ul,ol{margin:0;padding:0;list-style:none;}
button,input{font-family:inherit;font-size:inherit;}
button{cursor:pointer;}
:focus-visible{outline:2px solid var(--lime);outline-offset:2px;}
.tnum{font-variant-numeric:tabular-nums;}

/* ===== 容器 ===== */
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px;}

/* ===== 顶部公告条 ===== */
.topbar{background:var(--ink);color:var(--text-inv);position:relative;z-index:60;}
.topbar__inner{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:36px;font-size:12px;}
.topbar__text{display:flex;align-items:center;gap:10px;color:var(--text-inv-2);}
.topbar__dot{width:6px;height:6px;border-radius:50%;background:var(--lime);flex:none;}
.topbar__close{background:none;border:0;color:var(--text-inv-2);padding:4px 2px;line-height:1;font-size:13px;transition:color .18s var(--ease);}
.topbar__close:hover{color:var(--lime);}
.topbar.is-hidden{display:none;}

/* ===== 页头 ===== */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(247,246,242,.94);
  border-bottom:1px solid transparent;
  transition:border-color .18s var(--ease),box-shadow .18s var(--ease);
}
.site-header.is-stuck{border-bottom-color:var(--line);box-shadow:0 8px 20px rgba(11,14,19,.05);}
.header__inner{display:flex;align-items:center;gap:24px;min-height:72px;position:relative;}
.brand{display:flex;align-items:center;gap:10px;flex:none;}
.brand__mark{
  background:var(--lime);color:var(--ink);font-weight:900;font-size:15px;
  padding:5px 9px;border-radius:8px;letter-spacing:.02em;line-height:1.2;
}
.brand__name{font-weight:800;font-size:16px;letter-spacing:-.01em;color:var(--text);}
.brand:hover .brand__name{color:#000;}
.nav-chips{display:flex;align-items:center;gap:8px;}
.header__actions{margin-left:auto;display:flex;align-items:center;gap:10px;}
.chip{
  height:34px;display:inline-flex;align-items:center;padding:0 14px;
  border-radius:var(--r-chip);border:1px solid var(--line);
  color:var(--text-2);font-size:14px;font-weight:600;white-space:nowrap;
  transition:background .18s var(--ease),color .18s var(--ease),border-color .18s var(--ease);
}
.chip:hover{color:var(--text);border-color:#CFCCC2;background:var(--white);}
.chip.is-active{background:var(--ink);color:var(--text-inv);border-color:var(--ink);}
.chip.is-active::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--lime);margin-right:8px;flex:none;}
.nav-toggle{
  display:none;width:42px;height:42px;border-radius:10px;
  border:1px solid var(--line);background:var(--white);color:var(--text);
  align-items:center;justify-content:center;transition:border-color .18s var(--ease);
}
.nav-toggle:hover{border-color:var(--ink);}

/* ===== 按钮 ===== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:44px;padding:0 24px;border-radius:var(--r-btn);
  font-size:14px;font-weight:700;border:1px solid transparent;white-space:nowrap;
  transition:background .18s var(--ease),color .18s var(--ease),border-color .18s var(--ease),transform .18s var(--ease),box-shadow .18s var(--ease);
}
.btn:active{transform:translateY(1px);}
.btn--primary{background:var(--lime);color:var(--ink);border-color:var(--lime);}
.btn--primary:hover{background:var(--ink);color:var(--lime);border-color:var(--lime);}
.btn--ghost{background:transparent;border-color:var(--line);color:var(--text);}
.btn--ghost:hover{background:var(--white);border-color:var(--ink);}
.btn--onDark{background:transparent;border-color:var(--line-dark);color:var(--text-inv);}
.btn--onDark:hover{background:rgba(255,255,255,.06);border-color:var(--text-inv);}
.btn--lg{height:52px;padding:0 30px;font-size:15px;}

/* ===== 分类首屏 ===== */
.cat-hero{position:relative;background:var(--ink);color:var(--text-inv);overflow:hidden;}
.cat-hero__bg{position:absolute;inset:0;background:url('/assets/images/backpic/back-1.webp') center/cover no-repeat;opacity:.3;}
.cat-hero__veil{
  position:absolute;inset:0;
  background:linear-gradient(100deg,rgba(11,14,19,.95) 0%,rgba(11,14,19,.78) 52%,rgba(11,14,19,.92) 100%);
}
.cat-hero__inner{
  position:relative;z-index:2;
  display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,1fr);
  gap:56px;align-items:start;padding:88px 0 80px;
}
.cat-hero__tag{
  display:inline-flex;align-items:center;gap:8px;height:30px;padding:0 14px;
  border-radius:var(--r-chip);border:1px solid var(--line-dark);
  font-size:12px;font-weight:700;letter-spacing:.06em;color:var(--text-inv-2);
}
.cat-hero__tag i{color:var(--lime);font-size:11px;}
.cat-hero__title{
  font-size:clamp(38px,5.6vw,62px);font-weight:900;letter-spacing:-.03em;
  line-height:1.05;margin:24px 0 0;color:var(--text-inv);
}
.cat-hero__lead{
  font-size:clamp(17px,2vw,21px);font-weight:700;color:var(--lime);
  margin-top:18px;letter-spacing:-.01em;
}
.cat-hero__desc{color:var(--text-inv-2);font-size:15px;line-height:1.85;margin-top:18px;max-width:560px;}
.cat-hero__actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px;}
.cat-hero__rule{height:1px;background:var(--line-dark);margin-top:36px;max-width:520px;}
.cat-hero__note{margin-top:16px;font-size:12px;color:var(--text-inv-2);letter-spacing:.02em;}

.status-card{
  background:rgba(255,255,255,.04);border:1px solid var(--line-dark);
  border-radius:var(--r-card);padding:26px;
}
.status-card__head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-bottom:16px;border-bottom:1px solid var(--line-dark);}
.status-card__head h2{font-size:15px;font-weight:800;color:var(--text-inv);}
.live-badge{
  display:inline-flex;align-items:center;gap:7px;height:24px;padding:0 10px;
  border-radius:6px;background:var(--coral);color:#fff;font-size:11px;font-weight:700;letter-spacing:.04em;
}
.live-badge::before{content:"";width:6px;height:6px;border-radius:50%;background:#fff;animation:pulse 1.6s infinite;}
@keyframes pulse{0%,100%{opacity:1;}50%{opacity:.35;}}
.status-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:13px 0;border-bottom:1px dashed var(--line-dark);font-size:14px;}
.status-row:last-of-type{border-bottom:0;}
.status-row__key{color:var(--text-inv-2);}
.status-row__val{font-weight:700;color:var(--text-inv);}
.status-row__val.is-ok{color:var(--lime);}
.status-row__val.is-warn{color:var(--warn);}
.status-card__foot{margin-top:14px;padding-top:16px;border-top:1px solid var(--line-dark);font-size:12px;color:var(--text-inv-2);line-height:1.7;}

/* ===== 板块 ===== */
.section{padding:96px 0;}
.section--paper{background:var(--paper);}
.section--white{background:var(--white);}
.section--dark{background:var(--ink);color:var(--text-inv);}
.section__head{max-width:760px;margin-bottom:48px;}
.section__eyebrow{
  display:inline-block;font-size:12px;font-weight:700;letter-spacing:.14em;
  color:var(--text-2);text-transform:uppercase;
}
.section__title{font-size:clamp(24px,3vw,30px);margin-top:12px;font-weight:900;}
.section__sub{margin-top:14px;color:var(--text-2);font-size:15px;line-height:1.8;}
.section--dark .section__eyebrow{color:var(--lime);}
.section--dark .section__sub{color:var(--text-inv-2);}

/* ===== 双栏核对清单 ===== */
.entry-layout{display:grid;grid-template-columns:240px minmax(0,1fr);gap:48px;align-items:start;}
.entry-nav{position:sticky;top:104px;}
.entry-nav a{
  display:block;padding:11px 0 11px 16px;border-left:3px solid transparent;
  color:var(--text-2);font-size:14px;font-weight:600;
}
.entry-nav a:hover{color:var(--text);}
.entry-nav a.is-current{border-left-color:var(--lime);color:var(--text);font-weight:800;}
.entry-list{border-top:1px solid var(--line);}
.entry-item{
  display:grid;grid-template-columns:120px minmax(0,1fr) auto;gap:22px;align-items:center;
  padding:20px 0;border-bottom:1px solid var(--line);
  transition:background .18s var(--ease),padding .18s var(--ease);
}
.entry-item:hover{background:var(--white);padding-left:10px;padding-right:10px;}
.entry-thumb{width:120px;aspect-ratio:3/2;border-radius:10px;overflow:hidden;background:#EAE8E1;flex:none;}
.entry-thumb img{width:100%;height:100%;object-fit:cover;}
.entry-title{font-size:17px;font-weight:800;letter-spacing:-.01em;}
.entry-text{color:var(--text-2);font-size:14px;margin-top:6px;line-height:1.7;}
.entry-meta{display:flex;flex-direction:column;align-items:flex-end;gap:8px;font-size:12px;color:var(--text-2);white-space:nowrap;}
.entry-arrow{color:var(--text-2);transition:transform .18s var(--ease),color .18s var(--ease);}
.entry-item:hover .entry-arrow{transform:translateX(4px);color:var(--ink);}
.tag{
  display:inline-block;padding:3px 9px;border-radius:6px;background:#F1EFE9;
  color:var(--text-2);font-size:12px;font-weight:600;letter-spacing:.02em;
}
.tag--lime{background:rgba(200,247,81,.28);color:#3C4A12;}
.cms-supplement{margin-top:28px;}

/* ===== 图文场景 ===== */
.scene{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:56px;align-items:center;}
.scene__media{border-radius:var(--r-img);overflow:hidden;box-shadow:var(--sh-1);aspect-ratio:4/3;background:#EAE8E1;}
.scene__media img{width:100%;height:100%;object-fit:cover;}
.scene__list li{display:flex;gap:18px;padding:20px 0;border-bottom:1px solid var(--line);}
.scene__list li:first-child{padding-top:0;}
.scene__list li:last-child{border-bottom:0;padding-bottom:0;}
.scene__num{font-weight:900;font-size:13px;color:var(--text-2);letter-spacing:.08em;padding-top:4px;flex:none;}
.scene__title{font-size:16px;font-weight:800;}
.scene__text{color:var(--text-2);font-size:14px;margin-top:6px;line-height:1.75;}

/* ===== 流程时间线 ===== */
.timeline{max-width:760px;}
.timeline__item{position:relative;padding:0 0 40px 36px;border-left:1px solid var(--line);}
.timeline__item:last-child{border-left-color:transparent;padding-bottom:0;}
.timeline__dot{
  position:absolute;left:-7px;top:6px;width:13px;height:13px;border-radius:50%;
  background:var(--paper);border:2px solid var(--text);
}
.timeline__item:first-child .timeline__dot{background:var(--lime);}
.timeline__head{display:flex;align-items:center;gap:12px;flex-wrap:wrap;}
.timeline__title{font-size:19px;font-weight:800;}
.timeline__text{color:var(--text-2);font-size:14px;margin-top:10px;line-height:1.8;max-width:620px;}

/* ===== 深色问题区 ===== */
.issue-grid{
  display:grid;grid-template-columns:repeat(2,minmax(0,1fr));
  gap:1px;background:var(--line-dark);border:1px solid var(--line-dark);
  border-radius:var(--r-card);overflow:hidden;
}
.issue{background:var(--ink);padding:32px;transition:background .18s var(--ease);}
.issue:hover{background:#101520;}
.issue__num{font-size:12px;font-weight:800;letter-spacing:.14em;color:var(--lime);}
.issue__title{font-size:18px;font-weight:800;color:var(--text-inv);margin-top:14px;}
.issue__text{color:var(--text-inv-2);font-size:14px;line-height:1.8;margin-top:10px;}

/* ===== 指标 + 自查 ===== */
.metrics{
  display:grid;grid-template-columns:repeat(4,minmax(0,1fr));
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
}
.metric{padding:30px 24px;border-right:1px solid var(--line);}
.metric:last-child{border-right:0;}
.metric__num{font-size:clamp(28px,3.4vw,40px);font-weight:900;letter-spacing:-.03em;line-height:1.1;}
.metric__num span{font-size:16px;font-weight:700;color:var(--text-2);margin-left:4px;}
.metric__label{font-size:13px;color:var(--text-2);margin-top:8px;}
.check-block{margin-top:56px;max-width:640px;}
.check-block h3{font-size:20px;font-weight:800;}
.check-block p{color:var(--text-2);font-size:14px;margin-top:10px;line-height:1.8;}
.check-form{display:flex;gap:12px;align-items:flex-end;flex-wrap:wrap;margin-top:24px;}
.field{flex:1 1 280px;display:flex;flex-direction:column;gap:8px;}
.field label{font-size:13px;color:var(--text-2);font-weight:600;}
.field input{
  height:44px;border:1px solid var(--line);border-radius:var(--r-btn);
  padding:0 14px;background:var(--white);color:var(--text);
  transition:border-color .18s var(--ease),box-shadow .18s var(--ease);
}
.field input::placeholder{color:#9AA1AC;}
.field input:focus{outline:none;border-color:var(--ink);box-shadow:0 0 0 2px rgba(200,247,81,.75);}
.form-hint{font-size:12px;color:var(--text-2);margin-top:14px;line-height:1.7;}
.form-result{
  display:none;margin-top:18px;padding:14px 16px;border-radius:var(--r-btn);
  background:rgba(200,247,81,.2);border:1px solid rgba(200,247,81,.6);
  font-size:14px;color:#33420F;
}
.form-result.is-show{display:block;}

/* ===== FAQ ===== */
.faq{max-width:760px;border-top:1px solid var(--line);margin:0;}
.faq .accordion-item{position:relative;border-bottom:1px solid var(--line);}
.faq .accordion-item.is-active::before{
  content:"";position:absolute;left:0;top:24px;width:3px;height:20px;background:var(--lime);
}
.faq .accordion-title{
  display:block;padding:24px 46px 24px 0;background:transparent;border:0;
  font-size:18px;font-weight:700;color:var(--text);letter-spacing:-.01em;line-height:1.5;
  transition:color .18s var(--ease),padding-left .18s var(--ease);
}
.faq .accordion-title::after{
  content:"\f067";font-family:"Font Awesome 6 Free";font-weight:900;
  position:absolute;right:4px;top:50%;transform:translateY(-50%);
  font-size:13px;color:var(--text-2);transition:transform .18s var(--ease),color .18s var(--ease);
}
.faq .accordion-item.is-active .accordion-title::after{content:"\f068";color:var(--ink);}
.faq .accordion-title:hover,.faq .accordion-title:focus{background:transparent;color:#000;}
.faq .accordion-item.is-active .accordion-title{padding-left:16px;}
.faq .accordion-content{
  padding:0 0 26px;background:transparent;border:0;
  font-size:14px;color:var(--text-2);line-height:1.9;
}
.faq .accordion-item.is-active .accordion-content{padding-left:16px;}

/* ===== 底部 CTA 带 ===== */
.cta-band{background:var(--ink);color:var(--text-inv);padding:64px 0;}
.cta-band__inner{display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap;}
.cta-band__title{font-size:clamp(22px,2.8vw,32px);font-weight:900;letter-spacing:-.02em;}
.cta-band__text{color:var(--text-inv-2);font-size:14px;margin-top:12px;max-width:620px;line-height:1.8;}
.cta-band__actions{display:flex;gap:12px;flex-wrap:wrap;}

/* ===== 页脚 ===== */
.site-footer{background:var(--ink);color:var(--text-inv);border-top:1px solid var(--line-dark);}
.footer__grid{
  display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;
  gap:32px;padding:64px 0 44px;
}
.footer__brand{display:flex;align-items:center;gap:10px;margin-bottom:18px;}
.footer__brand strong{font-size:16px;font-weight:800;letter-spacing:-.01em;}
.footer__col p{color:var(--text-inv-2);font-size:14px;line-height:1.8;max-width:340px;}
.footer__col h4{
  font-size:12px;font-weight:700;letter-spacing:.14em;color:var(--text-inv-2);
  margin-bottom:16px;text-transform:uppercase;
}
.footer__col li{padding:6px 0;font-size:14px;color:var(--text-inv-2);}
.footer__col a{color:var(--text-inv-2);}
.footer__col a:hover{color:var(--lime);}
.footer__bottom{
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  padding:22px 0 34px;border-top:1px solid var(--line-dark);
  font-size:12px;color:var(--text-inv-2);letter-spacing:.01em;
}

/* ===== 响应式 ===== */
@media (max-width:1280px){
  .cat-hero__inner{gap:40px;}
}
@media (max-width:1024px){
  .nav-toggle{display:inline-flex;}
  .nav-chips{
    position:absolute;top:calc(100% + 1px);left:0;right:0;
    display:none;flex-direction:column;align-items:stretch;gap:6px;
    background:var(--white);border-bottom:1px solid var(--line);
    padding:14px 24px 18px;box-shadow:0 18px 32px rgba(11,14,19,.10);
  }
  .nav-chips.is-open{display:flex;}
  .nav-chips .chip{height:42px;justify-content:flex-start;border-radius:10px;border-color:transparent;background:var(--paper);}
  .nav-chips .chip.is-active{background:var(--ink);}
  .cat-hero__inner{grid-template-columns:1fr;gap:40px;padding:64px 0 64px;}
  .section{padding:72px 0;}
  .entry-layout{grid-template-columns:1fr;gap:24px;}
  .entry-nav{position:static;display:flex;gap:8px;overflow-x:auto;padding-bottom:4px;-ms-overflow-style:none;scrollbar-width:none;}
  .entry-nav::-webkit-scrollbar{display:none;}
  .entry-nav a{border-left:0;border-bottom:2px solid transparent;padding:8px 12px;border-radius:8px;background:var(--white);white-space:nowrap;}
  .entry-nav a.is-current{border-bottom-color:var(--lime);background:var(--ink);color:var(--text-inv);}
  .scene{grid-template-columns:1fr;gap:32px;}
  .metrics{grid-template-columns:repeat(2,minmax(0,1fr));}
  .metric:nth-child(2){border-right:0;}
  .metric:nth-child(1),.metric:nth-child(2){border-bottom:1px solid var(--line);}
  .footer__grid{grid-template-columns:1fr 1fr;}
}
@media (max-width:768px){
  .section{padding:64px 0;}
  .section__head{margin-bottom:32px;}
  .header__inner{min-height:64px;gap:14px;}
  .brand__name{font-size:15px;}
  .entry-item{grid-template-columns:88px minmax(0,1fr);gap:16px;align-items:flex-start;}
  .entry-thumb{width:88px;}
  .entry-meta{grid-column:2;flex-direction:row;align-items:center;justify-content:flex-start;gap:12px;}
  .entry-item:hover{padding-left:6px;padding-right:6px;}
  .issue-grid{grid-template-columns:1fr;}
  .issue{padding:24px;}
  .cta-band{padding:48px 0;}
  .footer__grid{grid-template-columns:1fr;gap:28px;padding:48px 0 32px;}
}
@media (max-width:520px){
  .container{padding:0 16px;}
  .section{padding:56px 0;}
  .topbar__text span.topbar__label{display:none;}
  .cat-hero__title{font-size:34px;}
  .cat-hero__actions .btn{width:100%;}
  .metrics{grid-template-columns:1fr;}
  .metric{border-right:0;border-bottom:1px solid var(--line);}
  .metric:last-child{border-bottom:0;}
  .check-form .btn{width:100%;}
  .faq .accordion-title{font-size:16px;padding:20px 40px 20px 0;}
  .timeline__item{padding-left:26px;}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important;scroll-behavior:auto !important;}
}

/* roulang page: category2 */
/* ============ 设计令牌 ============ */
:root{
  --ink:#0B0E13;
  --lime:#C8F751;
  --coral:#FF6B4A;
  --paper:#F7F6F2;
  --white:#FFFFFF;
  --line:#E5E3DC;
  --line-dark:rgba(255,255,255,.12);
  --text:#12151A;
  --text-2:#5B6472;
  --inv:#F7F6F2;
  --inv-2:rgba(247,246,242,.68);
  --ok:#2FBF71;
  --warn:#F2B33D;
  --err:#E0453C;

  --r-card:14px;
  --r-img:18px;
  --r-btn:10px;
  --r-chip:999px;

  --sh:0 1px 2px rgba(11,14,19,.05);
  --sh-hover:0 12px 28px rgba(11,14,19,.10);

  --ease:cubic-bezier(.2,.7,.3,1);
  --font:"PingFang SC","HarmonyOS Sans SC","Source Han Sans SC","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
}

/* ============ Reset / Base ============ */
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;
  font-family:var(--font);
  font-size:16px;
  line-height:1.75;
  color:var(--text);
  background:var(--paper);
  letter-spacing:0;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
h1,h2,h3,h4,h5,h6,p,ul,ol,figure,blockquote{margin:0;padding:0;}
h1,h2,h3,h4,h5,h6{font-family:var(--font);font-weight:800;letter-spacing:-.02em;color:var(--text);line-height:1.2;}
ul,ol{list-style:none;}
a{color:inherit;text-decoration:none;background:transparent;}
a:hover,a:focus{color:inherit;}
img{max-width:100%;display:block;border:0;}
button{font-family:inherit;border:0;background:none;cursor:pointer;color:inherit;}
input,textarea,select{font-family:inherit;font-size:16px;}
strong{font-weight:800;}
:focus-visible{outline:2px solid var(--lime);outline-offset:2px;border-radius:4px;}

.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px;}
.container--narrow{max-width:760px;}

/* 覆盖 Foundation 默认观感 */
.row{max-width:100%;margin-left:-12px;margin-right:-12px;}
.row .row{margin-left:-12px;margin-right:-12px;}
.columns{padding-left:12px;padding-right:12px;}
.button,.button.primary,.button.secondary{font-family:var(--font);}
.accordion,.tabs,.pagination{font-family:var(--font);}
.pagination li a,.pagination li button{border-radius:8px;}

/* ============ 顶部公告条 ============ */
.topbar{
  background:var(--ink);
  color:var(--inv-2);
  height:36px;
  display:flex;
  align-items:center;
  font-size:12px;
  border-bottom:1px solid var(--line-dark);
}
.topbar__inner{
  display:flex;align-items:center;justify-content:space-between;gap:16px;width:100%;
}
.topbar__text{display:flex;align-items:center;gap:8px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.topbar__dot{width:6px;height:6px;border-radius:50%;background:var(--lime);flex:0 0 auto;}
.topbar__close{color:var(--inv-2);font-size:12px;padding:4px 6px;border-radius:6px;transition:color .18s var(--ease);}
.topbar__close:hover{color:var(--lime);}

/* ============ Header ============ */
.site-header{
  position:sticky;top:0;z-index:60;
  background:var(--paper);
  border-bottom:1px solid transparent;
  transition:background .28s var(--ease),border-color .28s var(--ease),box-shadow .28s var(--ease);
}
.site-header.is-scrolled{
  background:rgba(247,246,242,.92);
  border-bottom-color:var(--line);
  box-shadow:0 1px 2px rgba(11,14,19,.04);
}
.header__inner{
  display:flex;align-items:center;justify-content:space-between;gap:20px;
  height:72px;position:relative;
}
.brand{display:inline-flex;align-items:center;gap:10px;flex:0 0 auto;}
.brand__mark{
  display:inline-flex;align-items:center;justify-content:center;
  height:32px;padding:0 10px;border-radius:9px;
  background:var(--lime);color:var(--ink);
  font-size:14px;font-weight:900;letter-spacing:.02em;
}
.brand__name{font-size:16px;font-weight:800;color:var(--text);letter-spacing:-.01em;white-space:nowrap;}

.nav-chips{display:flex;align-items:center;gap:8px;}
.chip{
  display:inline-flex;align-items:center;
  height:34px;padding:0 14px;border-radius:var(--r-chip);
  border:1px solid var(--line);background:transparent;
  color:var(--text-2);font-size:14px;font-weight:600;white-space:nowrap;
  transition:background .18s var(--ease),color .18s var(--ease),border-color .18s var(--ease),transform .18s var(--ease);
}
.chip:hover{border-color:var(--ink);color:var(--text);background:var(--white);}
.chip.is-active{background:var(--ink);border-color:var(--ink);color:var(--inv);}
.chip.is-active::before{
  content:"";width:3px;height:14px;border-radius:2px;background:var(--lime);margin-right:8px;
}

.header__actions{display:flex;align-items:center;gap:10px;flex:0 0 auto;}

/* ============ 按钮 ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:44px;padding:0 24px;border-radius:var(--r-btn);
  font-size:15px;font-weight:700;letter-spacing:.01em;
  border:1px solid transparent;cursor:pointer;white-space:nowrap;
  transition:background .18s var(--ease),color .18s var(--ease),border-color .18s var(--ease),transform .18s var(--ease),box-shadow .18s var(--ease);
}
.btn--lg{height:52px;padding:0 30px;font-size:16px;}
.btn--primary{background:var(--lime);color:var(--ink);border-color:var(--lime);}
.btn--primary:hover{background:var(--ink);color:var(--lime);border-color:var(--lime);}
.btn--primary:active{transform:translateY(1px);}
.btn--ghost{background:transparent;color:var(--text);border-color:var(--line);}
.btn--ghost:hover{background:var(--white);border-color:var(--ink);}
.btn--ghost-dark{background:transparent;color:var(--inv);border-color:var(--line-dark);}
.btn--ghost-dark:hover{background:rgba(255,255,255,.06);border-color:var(--inv);color:var(--inv);}
.btn--line{background:transparent;color:var(--text);border-color:var(--ink);}
.btn--line:hover{background:var(--ink);color:var(--inv);}
.btn[disabled],.btn.is-disabled{opacity:.4;pointer-events:none;}

.link-arrow{
  display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:700;color:var(--text);
}
.link-arrow i{transition:transform .18s var(--ease);font-size:12px;}
.link-arrow:hover i{transform:translateX(4px);}
.link-arrow--lime{color:var(--lime);}

.nav-toggle{
  display:none;align-items:center;justify-content:center;
  width:40px;height:40px;border-radius:10px;border:1px solid var(--line);
  background:var(--white);color:var(--text);font-size:16px;
}
.nav-toggle:hover{border-color:var(--ink);}

/* ============ 页头 Hero（深墨满宽） ============ */
.page-hero{
  position:relative;
  background:var(--ink);
  color:var(--inv);
  overflow:hidden;
  padding:88px 0 72px;
}
.page-hero__bg{
  position:absolute;inset:0;
  background-image:url("/assets/images/backpic/back-1.webp");
  background-size:cover;background-position:center;
  opacity:.30;
  filter:grayscale(35%);
}
.page-hero::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(100deg,rgba(11,14,19,.94) 0%,rgba(11,14,19,.78) 52%,rgba(11,14,19,.55) 100%);
}
.page-hero__inner{position:relative;z-index:2;}
.hero-grid{
  position:absolute;inset:0;z-index:1;opacity:.30;
  background-image:linear-gradient(rgba(255,255,255,.06) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(255,255,255,.06) 1px,transparent 1px);
  background-size:80px 80px;
}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;font-weight:700;letter-spacing:.14em;
  color:var(--lime);text-transform:uppercase;margin-bottom:20px;
}
.eyebrow::before{content:"";width:24px;height:2px;background:var(--lime);display:inline-block;}
.page-hero h1{
  font-size:clamp(32px,5.2vw,52px);
  line-height:1.08;color:var(--inv);font-weight:900;
  letter-spacing:-.02em;max-width:840px;
}
.page-hero__lead{
  margin-top:20px;max-width:640px;
  font-size:17px;line-height:1.8;color:var(--inv-2);
}
.page-hero__meta{
  margin-top:32px;display:flex;flex-wrap:wrap;gap:28px;
  padding-top:24px;border-top:1px solid var(--line-dark);
}
.meta-item{display:flex;flex-direction:column;gap:4px;}
.meta-item__num{
  font-size:26px;font-weight:800;color:var(--lime);
  font-variant-numeric:tabular-nums;letter-spacing:-.01em;line-height:1.1;
}
.meta-item__label{font-size:13px;color:var(--inv-2);}

.filter-bar{margin-top:36px;display:flex;align-items:center;gap:10px;flex-wrap:wrap;}
.filter-bar__label{font-size:13px;color:var(--inv-2);margin-right:4px;}
.chip--dark{
  background:transparent;border-color:var(--line-dark);color:var(--inv-2);
}
.chip--dark:hover{border-color:var(--inv);color:var(--inv);background:rgba(255,255,255,.06);}
.chip--dark.is-active{
  background:rgba(200,247,81,.10);border-color:var(--lime);color:var(--lime);
}
.chip--dark.is-active::before{background:var(--lime);}

/* ============ 板块通用 ============ */
.section{padding:96px 0;}
.section--tight{padding:72px 0;}
.section--paper{background:var(--paper);}
.section--white{background:var(--white);}
.section__head{
  display:flex;align-items:flex-end;justify-content:space-between;gap:24px;
  padding-bottom:24px;border-bottom:1px solid var(--line);margin-bottom:40px;
}
.section__head--dark{border-bottom-color:var(--line-dark);}
.section__title{font-size:28px;line-height:1.25;}
.section__sub{margin-top:10px;font-size:15px;color:var(--text-2);max-width:640px;}
.section__head--dark .section__title{color:var(--inv);}
.section__head--dark .section__sub{color:var(--inv-2);}
.section__action{flex:0 0 auto;}

/* ============ 卡片网格 ============ */
.cat-grid{margin-bottom:-24px;}
.cat-col{margin-bottom:24px;}
.cat-card{
  display:flex;flex-direction:column;height:100%;
  background:var(--white);border:1px solid var(--line);
  border-radius:var(--r-card);overflow:hidden;
  box-shadow:var(--sh);
  transition:box-shadow .28s var(--ease),transform .28s var(--ease),border-color .28s var(--ease);
}
.cat-card:hover{box-shadow:var(--sh-hover);transform:translateY(-3px);border-color:#DCD9D0;}
.cat-card__media{
  position:relative;aspect-ratio:16/10;overflow:hidden;background:#EDEBE5;
}
.cat-card__media img{
  width:100%;height:100%;object-fit:cover;
  transition:transform .4s var(--ease);
}
.cat-card:hover .cat-card__media img{transform:scale(1.03);}
.badge{
  display:inline-flex;align-items:center;gap:6px;
  font-size:12px;font-weight:700;padding:4px 10px;border-radius:6px;
  background:#F0EEE8;color:var(--text-2);
}
.badge--float{position:absolute;left:14px;top:14px;background:rgba(11,14,19,.82);color:var(--inv);backdrop-filter:none;}
.badge--lime{background:var(--lime);color:var(--ink);}
.badge--coral{background:var(--coral);color:#fff;}
.badge__dot{
  width:6px;height:6px;border-radius:50%;background:#fff;
  animation:pulse 1.6s infinite;
}
@keyframes pulse{0%,100%{opacity:1;}50%{opacity:.35;}}
.cat-card__body{padding:20px 22px 22px;display:flex;flex-direction:column;flex:1;}
.cat-card__title{
  font-size:19px;line-height:1.4;margin-top:12px;
  position:relative;display:inline-block;
}
.cat-card__title::after{
  content:"";position:absolute;left:0;bottom:-8px;height:2px;width:0;background:var(--lime);
  transition:width .28s var(--ease);
}
.cat-card:hover .cat-card__title::after{width:24px;}
.cat-card__text{
  margin-top:18px;font-size:14px;line-height:1.75;color:var(--text-2);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.cat-card__foot{
  margin-top:auto;padding-top:18px;
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  font-size:13px;color:var(--text-2);
}
.cat-card__foot time{font-variant-numeric:tabular-nums;}

/* ============ 编辑精选横条 ============ */
.editor-pick{
  background:var(--ink);color:var(--inv);
  border-radius:var(--r-card);
  padding:32px 34px;
  display:flex;align-items:center;justify-content:space-between;gap:32px;
  position:relative;overflow:hidden;
}
.editor-pick::before{
  content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--lime);
}
.editor-pick__left{max-width:520px;}
.editor-pick__tag{
  font-size:12px;font-weight:700;letter-spacing:.14em;color:var(--lime);
  text-transform:uppercase;margin-bottom:10px;display:block;
}
.editor-pick__title{font-size:22px;line-height:1.35;color:var(--inv);}
.editor-pick__text{margin-top:10px;font-size:14px;color:var(--inv-2);}
.countdown{display:flex;align-items:center;gap:14px;flex:0 0 auto;}
.countdown__unit{
  min-width:74px;text-align:center;padding:12px 10px;border-radius:12px;
  background:rgba(255,255,255,.04);border:1px solid var(--line-dark);
}
.countdown__num{
  display:block;font-size:28px;font-weight:800;color:var(--lime);
  font-variant-numeric:tabular-nums;line-height:1.1;
}
.countdown__label{display:block;font-size:12px;color:var(--inv-2);margin-top:6px;}
.countdown__sep{color:var(--line-dark);font-size:22px;font-weight:800;}

/* ============ 流程步骤 ============ */
.flow{position:relative;display:flex;gap:0;}
.flow::before{
  content:"";position:absolute;left:0;right:0;top:23px;height:1px;background:var(--line);
}
.flow__step{
  position:relative;flex:1;padding-right:32px;
}
.flow__num{
  position:relative;z-index:2;
  display:inline-flex;align-items:center;justify-content:center;
  width:46px;height:46px;border-radius:50%;
  background:var(--paper);border:1px solid var(--line);
  font-size:15px;font-weight:800;color:var(--text);
  font-variant-numeric:tabular-nums;
  transition:background .18s var(--ease),color .18s var(--ease),border-color .18s var(--ease);
}
.flow__step:hover .flow__num{background:var(--ink);color:var(--lime);border-color:var(--ink);}
.flow__title{margin-top:20px;font-size:18px;}
.flow__text{margin-top:8px;font-size:14px;color:var(--text-2);line-height:1.75;}

/* ============ FAQ ============ */
.faq{border-top:1px solid var(--line);}
.faq__item{border-bottom:1px solid var(--line);}
.faq__q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:20px;
  padding:22px 0 22px 0;text-align:left;
  font-size:18px;font-weight:700;color:var(--text);line-height:1.5;
  transition:color .18s var(--ease),padding-left .18s var(--ease);
  border-left:3px solid transparent;
}
.faq__q:hover{color:var(--ink);}
.faq__item.is-open .faq__q{border-left-color:var(--lime);padding-left:16px;}
.faq__icon{
  flex:0 0 auto;width:28px;height:28px;border-radius:50%;
  display:inline-flex;align-items:center;justify-content:center;
  border:1px solid var(--line);font-size:12px;color:var(--text-2);
  transition:transform .28s var(--ease),background .18s var(--ease),color .18s var(--ease);
}
.faq__item.is-open .faq__icon{transform:rotate(45deg);background:var(--lime);color:var(--ink);border-color:var(--lime);}
.faq__a{
  max-height:0;overflow:hidden;
  transition:max-height .32s var(--ease),padding .32s var(--ease);
}
.faq__item.is-open .faq__a{max-height:320px;padding-bottom:22px;}
.faq__a p{padding-left:19px;font-size:14.5px;line-height:1.85;color:var(--text-2);}

/* ============ CTA 带 ============ */
.cta-band{
  background:var(--ink);color:var(--inv);
  position:relative;overflow:hidden;
  padding:56px 0;
}
.cta-band__bg{
  position:absolute;inset:0;
  background-image:url("/assets/images/backpic/back-2.png");
  background-size:cover;background-position:center;opacity:.16;
}
.cta-band__inner{
  position:relative;z-index:2;
  display:flex;align-items:center;justify-content:space-between;gap:32px;
}
.cta-band__title{font-size:26px;color:var(--inv);line-height:1.35;max-width:620px;}
.cta-band__text{margin-top:10px;font-size:14px;color:var(--inv-2);}
.cta-band__actions{display:flex;gap:12px;flex:0 0 auto;}

/* ============ 分页条 ============ */
.pager{display:flex;align-items:center;justify-content:center;gap:8px;margin-top:48px;}
.pager__item{
  min-width:40px;height:40px;padding:0 12px;border-radius:10px;
  display:inline-flex;align-items:center;justify-content:center;
  border:1px solid var(--line);background:var(--white);
  font-size:14px;font-weight:700;color:var(--text-2);
  font-variant-numeric:tabular-nums;
  transition:all .18s var(--ease);
}
.pager__item:hover{border-color:var(--ink);color:var(--text);}
.pager__item.is-current{background:var(--lime);border-color:var(--lime);color:var(--ink);}
.pager__item.is-disabled{opacity:.4;pointer-events:none;}

/* ============ 页脚 ============ */
.site-footer{background:var(--ink);color:var(--inv);padding:72px 0 0;}
.footer__grid{
  display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:32px;
  padding-bottom:48px;
}
.footer__brand{display:flex;align-items:center;gap:10px;margin-bottom:16px;}
.footer__brand strong{font-size:16px;color:var(--inv);font-weight:800;}
.footer__col p{font-size:14px;line-height:1.85;color:var(--inv-2);max-width:340px;}
.footer__col h4{
  font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--inv-2);margin-bottom:18px;
}
.footer__col ul li{margin-bottom:12px;}
.footer__col ul li a,.footer__col ul li span{
  font-size:14px;color:var(--inv);transition:color .18s var(--ease);
}
.footer__col ul li a:hover{color:var(--lime);}
.footer__bottom{
  border-top:1px solid var(--line-dark);
  padding:24px 0 32px;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  font-size:13px;color:var(--inv-2);flex-wrap:wrap;
}

/* ============ 返回顶部 ============ */
.to-top{
  position:fixed;right:24px;bottom:24px;z-index:70;
  width:46px;height:46px;border-radius:50%;
  background:var(--ink);color:var(--lime);
  display:inline-flex;align-items:center;justify-content:center;
  font-size:15px;box-shadow:var(--sh-hover);
  opacity:0;visibility:hidden;transform:translateY(8px);
  transition:opacity .28s var(--ease),transform .28s var(--ease),visibility .28s var(--ease);
}
.to-top.is-show{opacity:1;visibility:visible;transform:none;}
.to-top:hover{background:var(--lime);color:var(--ink);}

/* ============ 进场动效 ============ */
.reveal{opacity:0;transform:translateY(12px);transition:opacity .32s var(--ease),transform .32s var(--ease);}
.reveal.is-in{opacity:1;transform:none;}

/* ============ 空态 ============ */
.empty-state{
  display:none;flex-direction:column;align-items:center;justify-content:center;
  min-height:200px;gap:12px;text-align:center;color:var(--text-2);
  border:1px dashed var(--line);border-radius:var(--r-card);background:var(--white);
}
.empty-state.is-show{display:flex;}
.empty-state i{font-size:24px;color:var(--text-2);}

/* ============ 响应式 ============ */
@media (max-width:1024px){
  .section{padding:72px 0;}
  .section--tight{padding:56px 0;}
  .header__inner{height:64px;}
  .nav-chips{
    display:none;
    position:absolute;top:100%;left:0;right:0;
    flex-direction:column;align-items:stretch;gap:6px;
    background:var(--paper);
    border-bottom:1px solid var(--line);
    padding:14px 20px 20px;
    box-shadow:0 12px 28px rgba(11,14,19,.08);
  }
  .nav-chips.is-open{display:flex;}
  .nav-chips .chip{justify-content:flex-start;height:44px;border-radius:10px;font-size:15px;}
  .nav-toggle{display:inline-flex;}
  .header__actions .btn--ghost{display:none;}
  .editor-pick{flex-direction:column;align-items:flex-start;gap:24px;}
  .countdown{flex-wrap:wrap;gap:10px;}
  .countdown__unit{min-width:64px;}
  .countdown__num{font-size:24px;}
  .flow{flex-direction:column;gap:28px;}
  .flow::before{display:none;}
  .flow__step{padding-right:0;}
  .flow__title{margin-top:14px;}
  .cta-band__inner{flex-direction:column;align-items:flex-start;}
  .footer__grid{grid-template-columns:1fr 1fr;gap:32px;}
}
@media (max-width:768px){
  .container{padding:0 18px;}
  .section{padding:56px 0;}
  .page-hero{padding:64px 0 56px;}
  .page-hero__lead{font-size:15.5px;}
  .page-hero__meta{gap:20px;margin-top:26px;}
  .meta-item__num{font-size:22px;}
  .section__head{flex-direction:column;align-items:flex-start;gap:14px;margin-bottom:28px;}
  .section__title{font-size:24px;}
  .brand__name{font-size:14px;}
  .cta-band{padding:44px 0;}
  .cta-band__title{font-size:21px;}
  .footer__grid{grid-template-columns:1fr;padding-bottom:32px;}
  .footer__bottom{flex-direction:column;align-items:flex-start;gap:8px;}
  .to-top{right:16px;bottom:16px;width:42px;height:42px;}
}
@media (max-width:520px){
  .brand__name{display:none;}
  .header__actions .btn--primary{padding:0 16px;font-size:14px;}
  .cat-card__body{padding:16px;}
  .page-hero h1{font-size:30px;}
  .countdown__unit{min-width:58px;padding:10px 6px;}
  .countdown__num{font-size:20px;}
  .countdown__sep{font-size:16px;}
  .faq__q{font-size:16px;}
  .pager__item{min-width:36px;height:36px;}
}

@media (prefers-reduced-motion:reduce){
  *{animation-duration:.01ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important;}
  .reveal{opacity:1;transform:none;}
}