/* ==========================================================================
   极光剧场 AURORA STAGE — 全站样式
   深色极光玻璃质感 + 杂志式非对称布局
   与第一套模板（浅色卡片网格）视觉完全不同
   ========================================================================== */

:root{
    --bg:#07070d;
    --bg-2:#0c0c15;
    --panel:rgba(255,255,255,.045);
    --panel-2:rgba(255,255,255,.07);
    --line:rgba(255,255,255,.10);
    --line-2:rgba(255,255,255,.18);
    --txt:#eceaf6;
    --txt-2:#a9a4c4;
    --txt-3:#6f6a8c;
    --a1:#7c5cff;
    --a2:#31d0d6;
    --a3:#ff5f9e;
    --gold:#f5c96b;
    --r:16px;
    --r-sm:10px;
    --wrap:1280px;
    --shadow:0 18px 50px rgba(0,0,0,.55);
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
    margin:0;
    background:var(--bg);
    color:var(--txt);
    font:15px/1.65 "PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,sans-serif;
    overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul,ol,dl,dd{margin:0;padding:0;list-style:none}
h1,h2,h3,h4,p{margin:0}
button,input{font:inherit;color:inherit}

.wrap{width:min(100% - 32px,var(--wrap));margin-inline:auto}

.skip-link{position:absolute;left:-9999px;top:0;z-index:99;background:var(--a1);padding:10px 16px;border-radius:0 0 8px 0}
.skip-link:focus{left:0}

.aur__glow{
    position:fixed;inset:0;z-index:-1;pointer-events:none;
    background:
        radial-gradient(60rem 40rem at 12% -10%,rgba(124,92,255,.30),transparent 60%),
        radial-gradient(45rem 32rem at 92% 4%,rgba(49,208,214,.20),transparent 60%),
        radial-gradient(50rem 34rem at 60% 108%,rgba(255,95,158,.16),transparent 62%),
        linear-gradient(180deg,#07070d,#0b0b14 60%,#07070d);
}
.aur__glow::after{
    content:"";position:absolute;inset:0;opacity:.35;
    background-image:linear-gradient(rgba(255,255,255,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.03) 1px,transparent 1px);
    background-size:64px 64px;
    mask-image:radial-gradient(70% 60% at 50% 0%,#000,transparent 75%);
}

/* ---------- 布局容器 ---------- */
.main{position:relative;z-index:1}
.home__main{min-width:0}
.home__side{min-width:0}
.catpage__body{min-width:0}
.dossier__info{min-width:0}
.playpage__main,.playpage__side{min-width:0}
.hero__text{min-width:0}
.shead__left{min-width:0}
.spotlight__titlebox{min-width:0}
.stage{min-width:0}
.mini{display:grid;gap:0}
.panel--rank{background:linear-gradient(180deg,rgba(124,92,255,.10),rgba(255,255,255,.03))}
.rank__i{display:flex;align-items:center;gap:10px}

/* ---------- 通用件 ---------- */
.kicker{
    font-size:11px;letter-spacing:.22em;text-transform:uppercase;
    color:var(--txt-3);font-weight:700;margin-bottom:8px;
}
.kicker--on{color:var(--a2)}

.btn{
    display:inline-flex;align-items:center;gap:8px;
    padding:10px 20px;border-radius:999px;font-size:14px;font-weight:600;
    border:1px solid transparent;cursor:pointer;transition:.22s ease;white-space:nowrap;
}
.btn--solid{
    background:linear-gradient(120deg,var(--a1),var(--a3));
    color:#fff;box-shadow:0 8px 24px rgba(124,92,255,.34);
}
.btn--solid:hover{transform:translateY(-2px);box-shadow:0 12px 30px rgba(255,95,158,.34)}
.btn--line{border-color:var(--line-2);color:var(--txt);background:rgba(255,255,255,.03)}
.btn--line:hover{border-color:var(--a2);color:#fff;background:rgba(49,208,214,.12)}
.btn--lg{padding:13px 28px;font-size:15px}
.btn--sm{padding:7px 15px;font-size:13px}
.btn.is-off{opacity:.35;pointer-events:none}

.grid{display:grid;gap:18px}
.grid--5{grid-template-columns:repeat(5,minmax(0,1fr))}
.grid--4{grid-template-columns:repeat(4,minmax(0,1fr))}

.crumb{margin:22px 0 8px;font-size:13px;color:var(--txt-3)}
.crumb ol{display:flex;flex-wrap:wrap;gap:6px;align-items:center}
.crumb li+li::before{content:"/";margin-right:6px;color:var(--txt-3)}
.crumb a:hover{color:var(--a2)}
.crumb span{color:var(--txt-2)}

.shead{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:20px}
.shead__title{font-size:26px;font-weight:800;letter-spacing:.02em}
.shead__more{font-size:13px;color:var(--txt-2);border-bottom:1px solid var(--line-2);padding-bottom:2px}
.shead__more:hover{color:var(--a2);border-color:var(--a2)}

.empty{
    padding:46px 20px;text-align:center;color:var(--txt-3);
    border:1px dashed var(--line);border-radius:var(--r);background:rgba(255,255,255,.02);
}
.empty p{margin-top:10px;font-size:14px}

.pager{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin:34px 0 10px}
.pager__num,.pager__nav{
    min-width:38px;height:38px;padding:0 12px;display:inline-flex;align-items:center;justify-content:center;
    border:1px solid var(--line);border-radius:10px;font-size:13px;color:var(--txt-2);transition:.2s;
}
.pager__num:hover,.pager__nav:hover{border-color:var(--a2);color:#fff}
.pager__num.is-cur{background:linear-gradient(120deg,var(--a1),var(--a3));border-color:transparent;color:#fff;font-weight:700}
.pager__nav.is-off{opacity:.3;pointer-events:none}
.pager__dots{color:var(--txt-3);align-self:center;padding:0 2px}

/* ---------- 顶栏 ---------- */
.topbar{
    position:sticky;top:0;z-index:40;
    backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
    background:rgba(7,7,13,.72);border-bottom:1px solid var(--line);
}
.topbar__inner{display:flex;align-items:center;gap:22px;height:64px}
.logo{display:flex;align-items:center;gap:10px;flex-shrink:0}
.logo__mark{
    display:grid;place-items:center;width:40px;height:40px;border-radius:12px;
    background:linear-gradient(135deg,rgba(124,92,255,.30),rgba(49,208,214,.24));
    border:1px solid var(--line-2);
}
.logo__text strong{display:block;font-size:16px;font-weight:800;letter-spacing:.02em}
.logo__text em{display:block;font-style:normal;font-size:10px;letter-spacing:.28em;color:var(--txt-3)}
.nav{display:flex;gap:20px;margin-left:8px;font-size:14px;color:var(--txt-2);flex:1}
.nav a{position:relative;padding:4px 0;transition:.2s}
.nav a:hover{color:#fff}
.nav a.is-on{color:#fff}
.nav a.is-on::after{content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;border-radius:2px;background:linear-gradient(90deg,var(--a1),var(--a2))}
.find{display:flex;align-items:center;gap:6px;background:rgba(255,255,255,.05);border:1px solid var(--line);border-radius:999px;padding:5px 6px 5px 14px}
.find__input{width:168px;border:0;background:transparent;outline:none;font-size:13px}
.find__input::placeholder{color:var(--txt-3)}
.find__btn{width:30px;height:30px;border-radius:50%;border:0;background:linear-gradient(120deg,var(--a1),var(--a3));color:#fff;display:grid;place-items:center;cursor:pointer}
.burger{display:none;width:38px;height:38px;border-radius:10px;border:1px solid var(--line);background:rgba(255,255,255,.04);cursor:pointer;flex-direction:column;justify-content:center;align-items:center;gap:4px}
.burger span{width:16px;height:2px;background:var(--txt);border-radius:2px;transition:.2s}

.drawer{border-bottom:1px solid var(--line);background:rgba(9,9,16,.96)}
.drawer nav{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:2px;padding:14px 16px 20px}
.drawer a{padding:10px 8px;font-size:14px;color:var(--txt-2);border-radius:8px}
.drawer a:hover{background:rgba(255,255,255,.05);color:#fff}
.drawer i{font-style:normal;font-size:11px;color:var(--txt-3);margin-left:4px}

/* ---------- Hero ---------- */
.hero{padding:56px 0 30px}
.hero__grid{display:grid;grid-template-columns:1.15fr .85fr;gap:44px;align-items:center}
.hero__title{font-size:clamp(28px,4vw,46px);line-height:1.15;font-weight:900;letter-spacing:-.01em;
    background:linear-gradient(100deg,#fff 20%,#c9bcff 60%,#8ff0f4);
    -webkit-background-clip:text;background-clip:text;color:transparent}
.hero__desc{margin-top:14px;color:var(--txt-2);font-size:15px;max-width:52ch}
.hero__tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.hero__tags li{font-size:12px;color:var(--txt-2);padding:4px 12px;border-radius:999px;border:1px solid var(--line);background:rgba(255,255,255,.03)}
.hero__btns{display:flex;gap:12px;margin-top:26px;flex-wrap:wrap}
.hero__art{position:relative;display:block;justify-self:end;width:min(340px,80%);}
.hero__img{width:100%;aspect-ratio:3/4;object-fit:cover;border-radius:22px;border:1px solid var(--line-2);box-shadow:var(--shadow)}
.hero__art .poster__fallback{width:100%;aspect-ratio:3/4;border-radius:22px;display:grid;place-items:center;font-size:64px;color:var(--txt-3);background:rgba(255,255,255,.04)}
.hero__ring{position:absolute;inset:-18px;border-radius:30px;border:1px solid rgba(124,92,255,.35);pointer-events:none}

/* ---------- 重点分类 ---------- */
.spotlight{
    margin:34px 0 10px;padding:34px 0 40px;border-block:1px solid var(--line);
    background:linear-gradient(180deg,rgba(124,92,255,.14),rgba(255,95,158,.06) 70%,transparent);
}
.spotlight__head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:22px}
.spotlight__title{font-size:32px;font-weight:900;letter-spacing:.01em;
    background:linear-gradient(100deg,var(--gold),#ff9ad0 60%,#9f8bff);
    -webkit-background-clip:text;background-clip:text;color:transparent}
.spotlight__desc{margin-top:8px;color:var(--txt-2);font-size:14px;max-width:60ch}
.spotlight__more{
    flex-shrink:0;padding:9px 18px;border-radius:999px;font-size:13px;font-weight:600;
    border:1px solid rgba(245,201,107,.5);color:var(--gold);background:rgba(245,201,107,.08);transition:.2s;
}
.spotlight__more:hover{background:rgba(245,201,107,.18);color:#fff}

.rail{overflow-x:auto;padding-bottom:6px;scrollbar-width:thin}
.rail__track{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(168px,1fr);gap:16px;min-width:min-content}
.rail__item{position:relative}
.rail__no{position:absolute;top:8px;left:-4px;z-index:2;font-size:26px;font-weight:900;color:rgba(255,255,255,.5);
    -webkit-text-stroke:1px rgba(0,0,0,.4);text-shadow:0 2px 10px rgba(0,0,0,.6)}
.rail__poster{position:relative;display:block;border-radius:14px;overflow:hidden;border:1px solid var(--line)}
.rail__img{width:100%;aspect-ratio:3/4;object-fit:cover;transition:.35s}
.rail__item:hover .rail__img{transform:scale(1.06)}
.rail__item .poster__fallback{width:100%;aspect-ratio:3/4;display:grid;place-items:center;font-size:40px;color:var(--txt-3);background:rgba(255,255,255,.04)}
.rail__title{font-size:14px;font-weight:600;margin-top:9px;line-height:1.4}
.rail__title a:hover{color:var(--a2)}
.rail__play{display:inline-flex;align-items:center;gap:5px;margin-top:6px;font-size:12px;color:var(--txt-3)}
.rail__play:hover{color:var(--a3)}

/* ---------- 首页两栏 ---------- */
.home{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:28px;margin-block:38px 60px}
.block{margin-bottom:44px}
.panel{
    padding:20px;border-radius:var(--r);border:1px solid var(--line);
    background:var(--panel);backdrop-filter:blur(10px);margin-bottom:20px;
}
.panel__title{font-size:16px;font-weight:700;margin-bottom:14px;display:flex;align-items:center;gap:8px}
.panel__title i{font-style:normal;font-size:12px;font-weight:400;color:var(--txt-3)}

.rank li{display:flex;align-items:center;gap:10px;padding:8px 0;border-bottom:1px dashed rgba(255,255,255,.07)}
.rank li:last-child{border-bottom:0}
.rank__n{width:22px;height:22px;border-radius:6px;display:grid;place-items:center;font-size:11px;font-weight:800;flex-shrink:0}
.rank__n--hot{background:linear-gradient(135deg,var(--a3),var(--gold));color:#231026}
.rank__n--n{background:rgba(255,255,255,.07);color:var(--txt-3)}
.rank__t{flex:1;font-size:13.5px;color:var(--txt-2);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.rank__t:hover{color:#fff}
.rank__v{font-size:11px;color:var(--txt-3);flex-shrink:0}

.pills{display:flex;flex-wrap:wrap;gap:8px}
.pills__i{display:inline-flex;align-items:center;gap:5px;padding:6px 12px;border-radius:999px;font-size:12.5px;
    border:1px solid var(--line);color:var(--txt-2);background:rgba(255,255,255,.03);transition:.2s}
.pills__i:hover{border-color:var(--a2);color:#fff;background:rgba(49,208,214,.12)}
.pills__i i{font-style:normal;font-size:10.5px;color:var(--txt-3)}

/* ---------- 卡片 ---------- */
.card{position:relative}
.card__poster{position:relative;display:block;border-radius:14px;overflow:hidden;border:1px solid var(--line);background:rgba(255,255,255,.03)}
.card__img{width:100%;aspect-ratio:3/4;object-fit:cover;transition:.35s}
.card:hover .card__img{transform:scale(1.05)}
.card .poster__fallback{width:100%;aspect-ratio:3/4;display:grid;place-items:center;font-size:38px;color:var(--txt-3)}
.card__shade{position:absolute;inset:0;background:linear-gradient(180deg,transparent 45%,rgba(0,0,0,.72));pointer-events:none}
.card__dur{position:absolute;right:8px;bottom:8px;font-size:11px;padding:2px 7px;border-radius:6px;background:rgba(0,0,0,.65);color:#fff;backdrop-filter:blur(4px)}
.card__play{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%) scale(.8);opacity:0;
    width:44px;height:44px;border-radius:50%;display:grid;place-items:center;
    background:rgba(255,255,255,.9);color:#12121c;transition:.25s}
.card:hover .card__play{opacity:1;transform:translate(-50%,-50%) scale(1)}
.card__body{padding:10px 2px 0}
.card__title{font-size:14.5px;font-weight:600;line-height:1.45;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.card__title a:hover{color:var(--a2)}
.card__meta{display:flex;flex-wrap:wrap;gap:8px;margin-top:5px;font-size:11.5px;color:var(--txt-3)}
.card__cat{color:var(--a2)}
.card__cat:hover{text-decoration:underline}

/* ---------- 分类页 ---------- */
.catpage{display:grid;grid-template-columns:260px minmax(0,1fr);gap:32px;margin:26px 0 60px}
.catpage__head{position:sticky;top:88px;align-self:start;padding:24px;border-radius:var(--r);
    border:1px solid var(--line);background:var(--panel)}
.catpage__title{font-size:30px;font-weight:900;line-height:1.2;
    background:linear-gradient(100deg,#fff,#c9bcff);-webkit-background-clip:text;background-clip:text;color:transparent}
.catpage__desc{margin-top:10px;color:var(--txt-2);font-size:13.5px}
.catpage__siblings{display:flex;flex-wrap:wrap;gap:7px;margin-top:16px;padding-top:16px;border-top:1px solid var(--line)}
.catpage__siblings a{font-size:12px;padding:4px 10px;border-radius:999px;border:1px solid var(--line);color:var(--txt-3)}
.catpage__siblings a:hover{color:#fff;border-color:var(--a2)}

/* ---------- 标签页 ---------- */
.taghead{padding:34px 0 26px;border-bottom:1px solid var(--line);margin-bottom:28px}
.taghead__title{font-size:clamp(26px,4vw,40px);font-weight:900;color:var(--gold)}
.taghead__desc{margin-top:8px;color:var(--txt-2);font-size:14px}

/* ---------- 详情页 ---------- */
.dossier{display:grid;grid-template-columns:300px minmax(0,1fr);gap:36px;margin:24px 0 46px}
.dossier__cover{position:relative}
.dossier__poster{position:relative;display:block;border-radius:20px;overflow:hidden;border:1px solid var(--line-2);box-shadow:var(--shadow)}
.dossier__img{width:100%;aspect-ratio:3/4;object-fit:cover}
.dossier__poster .poster__fallback{width:100%;aspect-ratio:3/4;display:grid;place-items:center;font-size:64px;color:var(--txt-3);background:rgba(255,255,255,.04)}
.dossier__playbtn{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);
    width:62px;height:62px;border-radius:50%;display:grid;place-items:center;
    background:rgba(255,255,255,.92);color:#12121c;box-shadow:0 8px 26px rgba(0,0,0,.5)}
.dossier__title{font-size:clamp(24px,3.4vw,36px);font-weight:900;line-height:1.25}
.dossier__intro{margin-top:12px;color:var(--txt-2);font-size:14.5px;max-width:70ch}
.spec{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:1px;margin:22px 0;
    background:var(--line);border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.spec__r{background:rgba(12,12,20,.85);padding:13px 16px}
.spec dt{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--txt-3)}
.spec dd{margin:5px 0 0;font-size:14px;font-weight:600}
.spec dd a{color:var(--a2)}
.spec dd a:hover{text-decoration:underline}
.dossier__btns{display:flex;flex-wrap:wrap;gap:12px}

/* ---------- 选集 ---------- */
.eps{display:grid;gap:18px}
.eps__g{border:1px solid var(--line);border-radius:var(--r);background:var(--panel);overflow:hidden}
.eps__gh{display:flex;justify-content:space-between;align-items:center;padding:12px 16px;border-bottom:1px solid var(--line)}
.eps__gn{font-size:14px;font-weight:700}
.eps__gc{font-size:12px;color:var(--txt-3)}
.eps__l{display:flex;flex-wrap:wrap;gap:9px;padding:16px}
.eps__i{display:inline-flex;align-items:center;justify-content:center;min-width:56px;padding:8px 12px;
    border-radius:9px;font-size:13px;border:1px solid var(--line);color:var(--txt-2);
    background:rgba(255,255,255,.03);transition:.18s}
.eps__i:hover{border-color:var(--a1);color:#fff;background:rgba(124,92,255,.16)}

/* ---------- 播放页 ---------- */
.playpage{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:26px;margin-block:22px 60px;align-items:start}
.stage__box{border-radius:var(--r);overflow:hidden;border:1px solid var(--line);background:#000;box-shadow:var(--shadow)}
.stage__video{width:100%;aspect-ratio:16/9;display:block;background:#000}
.stage__empty{padding:10px}
.stage__title{margin-top:16px;font-size:22px;font-weight:800;display:flex;align-items:baseline;gap:10px;flex-wrap:wrap}
.stage__title span{font-size:13px;font-weight:500;color:var(--a2)}
.stage__ctrl{display:flex;gap:10px;margin-top:14px;flex-wrap:wrap}
.stage__meta{display:flex;flex-wrap:wrap;gap:16px;margin-top:14px;font-size:12.5px;color:var(--txt-3)}

.sideeps{margin-bottom:16px}
.sideeps__n{font-size:12px;color:var(--txt-3);margin-bottom:8px}
.sideeps__l{display:flex;flex-wrap:wrap;gap:7px;max-height:230px;overflow-y:auto;padding-right:4px}
.sideeps__i{display:inline-flex;align-items:center;justify-content:center;min-width:50px;padding:6px 10px;border-radius:8px;
    font-size:12.5px;border:1px solid var(--line);color:var(--txt-2);transition:.18s}
.sideeps__i:hover{border-color:var(--a1);color:#fff}
.sideeps__i.is-cur{background:linear-gradient(120deg,var(--a1),var(--a3));border-color:transparent;color:#fff;font-weight:700}

.mini__i{display:flex;gap:10px;padding:8px 0;border-bottom:1px dashed rgba(255,255,255,.07)}
.mini__i:last-child{border-bottom:0}
.mini__m{width:52px;flex-shrink:0;border-radius:8px;overflow:hidden;border:1px solid var(--line)}
.mini__img{width:100%;aspect-ratio:3/4;object-fit:cover}
.mini__b{min-width:0}
.mini__t{display:block;font-size:13px;font-weight:600;line-height:1.4;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.mini__t:hover{color:var(--a2)}
.mini__s{display:block;font-size:11px;color:var(--txt-3);margin-top:3px}

/* ---------- 下载页 ---------- */
.dl{padding-bottom:60px}
.dl__head{padding:38px 0 26px;text-align:center}
.dl__title{font-size:clamp(28px,4.4vw,44px);font-weight:900;
    background:linear-gradient(100deg,#fff,#a9e9ff 60%,#c9bcff);-webkit-background-clip:text;background-clip:text;color:transparent}
.dl__desc{margin-top:10px;color:var(--txt-2)}
.dl__card{display:grid;grid-template-columns:280px minmax(0,1fr);gap:36px;align-items:center;
    padding:34px;border-radius:22px;border:1px solid var(--line);background:var(--panel);backdrop-filter:blur(12px)}
.dl__qr{text-align:center}
.dl__qr img{margin-inline:auto;border-radius:16px;background:#fff;padding:10px}
.dl__qr span{display:block;margin-top:10px;font-size:12.5px;color:var(--txt-3)}
.dl__body h2{font-size:24px;font-weight:800}
.dl__ver{margin-top:6px;font-size:13px;color:var(--txt-3)}
.dl__feats{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:10px;margin:18px 0}
.dl__feats li{position:relative;padding-left:22px;font-size:13.5px;color:var(--txt-2)}
.dl__feats li::before{content:"";position:absolute;left:0;top:8px;width:8px;height:8px;border-radius:50%;
    background:linear-gradient(120deg,var(--a1),var(--a2))}
.dl__btns{display:flex;flex-wrap:wrap;gap:12px}
.dl__tip{margin-top:14px;font-size:12px;color:var(--txt-3)}

.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.steps__i{padding:22px;border-radius:var(--r);border:1px solid var(--line);background:var(--panel)}
.steps__n{font-size:12px;letter-spacing:.2em;color:var(--a2);font-weight:800}
.steps__i h3{margin:8px 0 6px;font-size:16px}
.steps__i p{font-size:13px;color:var(--txt-2)}

/* ---------- 页脚 ---------- */
.foot{border-top:1px solid var(--line);background:rgba(6,6,11,.6);padding:44px 0 20px;margin-top:20px}
.foot__grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:30px}
.foot__logo{display:flex;align-items:center;gap:9px;font-weight:800}
.foot__brand p{margin-top:12px;font-size:13px;color:var(--txt-3);max-width:38ch}
.foot__col h4{font-size:13px;letter-spacing:.1em;text-transform:uppercase;color:var(--txt-3);margin-bottom:12px}
.foot__col li{padding:4px 0;font-size:13.5px;color:var(--txt-2)}
.foot__col li a:hover{color:var(--a2)}
.foot__col--cta img{border-radius:12px;background:#fff;padding:7px;margin-bottom:10px}
.foot__bottom{display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;
    margin-top:30px;padding-top:18px;border-top:1px solid var(--line);font-size:12px;color:var(--txt-3)}

.totop{position:fixed;right:18px;bottom:18px;z-index:50;width:42px;height:42px;border-radius:50%;
    border:1px solid var(--line-2);background:rgba(14,14,24,.86);backdrop-filter:blur(8px);
    display:grid;place-items:center;cursor:pointer;opacity:0;pointer-events:none;transition:.25s}
.totop.is-on{opacity:1;pointer-events:auto}
.totop:hover{border-color:var(--a2);color:var(--a2)}

/* ---------- 响应式 ---------- */
@media (max-width:1180px){
    .grid--5{grid-template-columns:repeat(4,minmax(0,1fr))}
    .home{grid-template-columns:minmax(0,1fr) 290px}
}
@media (max-width:960px){
    .nav{display:none}
    .burger{display:flex}
    .find{margin-left:auto}
    .hero__grid{grid-template-columns:1fr;gap:26px}
    .hero__art{justify-self:start;width:min(260px,70%)}
    .home{grid-template-columns:1fr}
    .catpage{grid-template-columns:1fr}
    .catpage__head{position:static}
    .dossier{grid-template-columns:1fr;gap:22px}
    .playpage{grid-template-columns:1fr}
    .dl__card{grid-template-columns:1fr;text-align:center}
    .dl__feats li{text-align:left}
    .foot__grid{grid-template-columns:1fr 1fr}
    .steps{grid-template-columns:1fr}
    .grid--5,.grid--4{grid-template-columns:repeat(3,minmax(0,1fr))}
}
@media (max-width:640px){
    .wrap{width:calc(100% - 24px)}
    .topbar__inner{height:58px;gap:12px}
    .logo__text em{display:none}
    .find{display:none}
    .grid--5,.grid--4{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
    .hero{padding:32px 0 10px}
    .spotlight{padding:26px 0 30px}
    .spotlight__head{flex-direction:column;align-items:flex-start}
    .spotlight__title{font-size:26px}
    .rail__track{grid-auto-columns:minmax(140px,1fr)}
    .shead__title{font-size:21px}
    .spec{grid-template-columns:1fr 1fr}
    .foot__grid{grid-template-columns:1fr}
    .foot__bottom{flex-direction:column;gap:6px}
}

@media (prefers-reduced-motion:reduce){
    *{animation:none!important;transition:none!important}
}