/* AI星网 · 自定义组件
   与 02_设计/原型/内容页.html、栏目页.html 保持一致 */

/* ── 下载区（转化核心，ADR：动效在此有功能意义）── */
.axw-dl{margin:22px 0 8px;border-radius:14px;overflow:hidden;border:1px solid var(--glow);
 background:linear-gradient(160deg,rgba(76,95,213,.07),rgba(18,194,233,.04));position:relative}
.axw-dl-locked{isolation:isolate}
.axw-dl::before{content:"";position:absolute;top:0;left:0;right:0;height:2px;
 background:linear-gradient(90deg,transparent,var(--brand),var(--accent),transparent);
 transform:translateX(-100%);animation:sweep 4s ease-in-out infinite}
.axw-dl-h{display:flex;align-items:center;gap:11px;padding:15px 20px;border-bottom:1px solid var(--line)}
.axw-dl-h b{font-size:16px;font-weight:800}
.axw-dl-h .sz{margin-left:auto;font-size:12.5px;color:var(--t3)}
.axw-dl-h .ico{width:34px;height:34px;border-radius:10px;display:grid;place-items:center;font-size:17px;color:#fff;
 background:linear-gradient(135deg,var(--brand),var(--accent));box-shadow:0 4px 14px var(--glow)}
.axw-gate{padding:26px 20px;text-align:center}
.axw-gate p{font-size:13px;color:var(--t3);margin-bottom:15px}
.axw-login-gate{padding:24px 20px;text-align:center}
.axw-login-gate p{margin:0 0 14px;color:var(--t2);font-size:14px}
.axw-login-gate .sp{display:flex;justify-content:center;gap:10px;flex-wrap:wrap}
.axw-login-gate a{padding:8px 18px;border-radius:8px;font-size:13px;font-weight:700}
.axw-login-gate a.f{background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#fff}
.axw-login-gate a.g{border:1px solid var(--line);color:var(--t2)}
.axw-gatebtn{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-width:250px;height:50px;border:0;
 border-radius:12px;font-size:15.5px;font-weight:700;color:#fff;cursor:pointer;position:relative;overflow:hidden;
 background:linear-gradient(135deg,var(--brand),var(--brand-2));box-shadow:0 8px 26px var(--glow);
 transition:transform .25s,box-shadow .25s;font-family:inherit}
.axw-gatebtn:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 12px 32px var(--glow)}
.axw-gatebtn:disabled{cursor:wait;background:linear-gradient(135deg,#5a6280,#6b7390)}
.axw-gatebtn .fill{position:absolute;left:0;top:0;bottom:0;width:0;background:rgba(255,255,255,.16);transition:width .1s linear}
.axw-gatebtn span{position:relative;z-index:2}
.axw-gatebtn .sh{position:absolute;top:0;left:-60%;width:40%;height:100%;z-index:1;
 background:linear-gradient(90deg,transparent,rgba(255,255,255,.5),transparent);animation:shine 2.6s ease-in-out infinite}
.axw-gatebtn:disabled .sh{display:none}
.axw-open{display:none;padding:16px 20px 20px}
.axw-open.show{display:block;animation:unfold .5s cubic-bezier(.4,0,.2,1)}
@keyframes unfold{from{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:none}}
.axw-pans{display:grid;grid-template-columns:repeat(3,1fr);gap:11px;margin-bottom:14px}
.axw-pan{border:1px solid var(--line);border-radius:11px;padding:13px;background:var(--surface);transition:.25s}
.axw-pan:hover{border-color:var(--brand);transform:translateY(-3px);box-shadow:0 10px 24px var(--glow)}
.axw-pan .top{display:flex;align-items:center;gap:8px;margin-bottom:10px}
.axw-pan .lg{width:26px;height:26px;border-radius:7px;display:grid;place-items:center;font-size:12px;color:#fff;font-weight:700}
.axw-pan .lg.quark{background:linear-gradient(135deg,#3B82F6,#22D3EE)}
.axw-pan .lg.baidu{background:linear-gradient(135deg,#2563EB,#4C5FD5)}
.axw-pan .lg.lanzou{background:linear-gradient(135deg,#22C55E,#12C2E9)}
.axw-pan .nm{font-size:13px;font-weight:600}
.axw-pan .fast{margin-left:auto;font-size:10px;padding:1px 6px;border-radius:4px;background:rgba(34,197,94,.14);color:var(--green);font-weight:600}
.axw-pan .go{display:block;text-align:center;height:34px;line-height:34px;border-radius:8px;font-size:12.5px;font-weight:700;
 color:#fff;background:linear-gradient(135deg,var(--brand),var(--brand-2));transition:.22s;margin-bottom:8px}
.axw-pan .go:hover{filter:brightness(1.12)}
.axw-pw{display:flex;align-items:center;gap:7px;font-size:12px;color:var(--t3)}
.axw-pw code{flex:1;background:var(--surface-2);border:1px solid var(--line);border-radius:6px;padding:4px 9px;
 font-size:12.5px;color:var(--brand);letter-spacing:2px;text-align:center;font-weight:700}
.axw-cp{border:1px solid var(--line);background:var(--surface-2);border-radius:6px;padding:4px 10px;font-size:11.5px;
 color:var(--t2);cursor:pointer;transition:.2s;font-family:inherit;white-space:nowrap}
.axw-cp:hover{border-color:var(--brand);color:var(--brand)}
.axw-cp.done{background:var(--green);border-color:var(--green);color:#fff}
.axw-note{display:flex;gap:9px;padding:11px 13px;border-radius:9px;background:var(--ad-bg);border:1px dashed var(--ad-line);
 font-size:12px;color:var(--ad-t);line-height:1.7}
.axw-note b{color:var(--hot)}

/* ── 最后实测日期徽章（AI星网最重要的信任差，见定位文档 §5.2）── */
.axw-fresh{display:inline-flex;align-items:center;gap:5px;font-size:12px;color:var(--green)}
.axw-fresh::before{content:"●";font-size:8px;animation:pulse2 2s ease-in-out infinite}
.axw-stale{display:inline-flex;align-items:center;gap:5px;font-size:12px;color:var(--hot)}
.axw-stale::before{content:"▲";font-size:9px}
@keyframes pulse2{0%,100%{opacity:1}50%{opacity:.35}}

/* ── 广告区必须视觉隔离（ADR-007 用色纪律第 1 条）── */
.axw-ad{background:var(--ad-bg);border:1px dashed var(--ad-line);border-radius:12px;padding:10px 12px}
.axw-ad a{color:var(--ad-t);font-size:12.5px;transition:.2s}
.axw-ad a:hover{color:var(--hot)}
.axw-ad-tag{font-size:10.5px;padding:1px 6px;border-radius:4px;background:var(--ad-bg);color:var(--ad-t);border:1px solid var(--ad-line)}

/* ── 热度标签：橙色只给「免费/限时/线报」（ADR-007 第 2 条）── */
.axw-tag{font-size:10.5px;padding:1px 6px;border-radius:5px;font-weight:600;line-height:1.6}
.axw-tag.hot{background:rgba(255,107,53,.14);color:var(--hot)}
.axw-tag.new{background:rgba(18,194,233,.16);color:var(--accent)}
.axw-tag.cat{background:rgba(76,95,213,.12);color:var(--brand)}

/* ── 跑马灯 ── */
.axw-marquee{flex:1;overflow:hidden;height:36px;-webkit-mask-image:linear-gradient(90deg,transparent,#000 5%,#000 95%,transparent)}
.axw-marquee .track{display:flex;gap:34px;align-items:center;height:36px;white-space:nowrap;animation:marq 40s linear infinite}
.axw-marquee:hover .track{animation-play-state:paused}
.axw-marquee b{color:var(--accent);font-weight:600;margin-right:5px}

/* ── 数据条 ── */
.axw-stat{display:flex;align-items:center;height:42px;gap:30px;font-size:12.5px;color:rgba(255,255,255,.55);overflow-x:auto}
.axw-stat b{color:#fff;font-weight:700;font-size:14px;font-variant-numeric:tabular-nums;margin-right:4px}

/* ── 提示 toast ── */
.axw-toast{position:fixed;left:50%;top:26px;transform:translate(-50%,-24px);z-index:200;padding:10px 20px;border-radius:10px;
 background:var(--surface);border:1px solid var(--brand);box-shadow:0 10px 30px var(--glow);font-size:13px;font-weight:600;
 opacity:0;pointer-events:none;transition:.32s}
.axw-toast.on{opacity:1;transform:translate(-50%,0)}

@media(max-width:900px){.axw-pans{grid-template-columns:1fr}}


/* ══════ 主题模板补充样式（与原型 首页/内容页/栏目页 同源）══════ */
.wrap{width:min(100%,1480px);margin:0 auto;padding:0 18px}
.axw-stage>*{position:relative;z-index:2}
.hero{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(300px,.72fr) minmax(240px,.55fr);gap:16px;margin:18px 0}
.main{display:grid;grid-template-columns:clamp(180px,14vw,220px) minmax(0,1fr) clamp(270px,21vw,320px);gap:16px;align-items:start;padding-bottom:22px}
.main-single{grid-template-columns:minmax(0,1fr) clamp(280px,24vw,340px)}
.side-l,.side-r,.side{position:sticky;top:12px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow);
 margin-bottom:16px;overflow:hidden;position:relative;transition:border-color .3s,box-shadow .3s}
.card::before{content:"";position:absolute;top:0;left:0;right:0;height:2px;z-index:3;
 background:linear-gradient(90deg,transparent,var(--brand),var(--accent),transparent);
 transform:translateX(-100%);transition:transform .7s}
.card:hover::before{transform:translateX(100%)}
.ch{display:flex;align-items:center;gap:10px;padding:12px 16px;border-bottom:1px solid var(--line);flex-wrap:wrap}
.ch h2{font-size:15.5px;font-weight:700;display:flex;align-items:center;gap:8px}
.ch h2::before{content:"";width:3px;height:15px;border-radius:2px;background:linear-gradient(var(--brand),var(--accent));
 box-shadow:0 0 6px var(--glow);animation:barglow 3.6s ease-in-out infinite}
.ch h2 em{font-style:normal;font-size:11px;color:var(--t4);font-weight:400;letter-spacing:1px}
.more{margin-left:auto;font-size:12px;color:var(--t3);transition:.2s}.more:hover{color:var(--brand)}
.stream{display:grid;grid-template-columns:1fr 1fr;gap:0 26px;padding:6px 16px 12px}
.duo .stream{grid-template-columns:1fr;padding:5px 14px 10px}
.item{display:flex;align-items:center;gap:9px;height:34px;font-size:13.5px;border-bottom:1px dashed var(--line);
 position:relative;transition:padding-left .22s}
.item::before{content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);width:0;height:14px;border-radius:2px;
 background:linear-gradient(var(--brand),var(--accent));transition:width .22s}
.item:hover{padding-left:9px}.item:hover::before{width:3px}.item:hover .tt{color:var(--brand)}
.item .tt{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;transition:color .2s}
.item .dt{font-size:11.5px;color:var(--t4);flex-shrink:0}
.duo{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.duo .card{margin-bottom:0}
.blist{padding:12px 14px}
.bl{display:flex;gap:11px;padding:9px 0;border-bottom:1px dashed var(--line);transition:.22s}
.bl:last-child{border:0}.bl:hover{transform:translateX(3px)}.bl:hover b{color:var(--brand)}
.bl .th{width:110px;height:70px;border-radius:8px;flex-shrink:0;position:relative;overflow:hidden}
.bl .tx{flex:1;min-width:0}
.bl b{font-size:13.5px;font-weight:600;line-height:1.5;display:block;margin-bottom:4px;transition:.2s}
.bl p{font-size:11.5px;color:var(--t3);line-height:1.55;max-height:36px;overflow:hidden}
.bl .m{font-size:11px;color:var(--t4);margin-top:4px;display:flex;gap:10px}
.picrow{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;padding:14px 16px;border-bottom:1px solid var(--line)}
.pc{transition:.25s}.pc:hover{transform:translateY(-3px)}.pc:hover b{color:var(--brand)}
.pc .th{height:104px;border-radius:9px;margin-bottom:8px;position:relative;overflow:hidden;display:block}
.pc b{font-size:13px;font-weight:600;line-height:1.5;display:block;height:39px;overflow:hidden;transition:.2s}
.pc .m{font-size:11px;color:var(--t4);margin-top:5px;display:flex;gap:9px}
.rows{padding:4px 16px 14px}
.row{display:flex;gap:14px;padding:14px 0;border-bottom:1px dashed var(--line);transition:.25s;position:relative}
.row:last-child{border-bottom:0}.row:hover{transform:translateX(4px)}.row:hover .rt{color:var(--brand)}
.row .th{width:172px;height:108px;border-radius:10px;flex-shrink:0;position:relative;overflow:hidden}
.row .th .sz{position:absolute;right:6px;bottom:6px;z-index:2;font-size:10.5px;padding:1px 7px;border-radius:5px;
 background:rgba(0,0,0,.55);color:#fff}
.row .tx{flex:1;min-width:0;display:flex;flex-direction:column}
.row .rh{display:flex;align-items:center;gap:7px;margin-bottom:6px;flex-wrap:wrap}
.row .sub{font-size:10.5px;padding:1px 7px;border-radius:5px;background:var(--surface-2);border:1px solid var(--line);color:var(--t3)}
.row .rt{font-size:15.5px;font-weight:600;line-height:1.5;margin-bottom:7px;transition:color .2s;
 display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden}
.row .rd{font-size:12.5px;color:var(--t3);line-height:1.7;flex:1;
 display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.row .rf{display:flex;align-items:center;gap:15px;margin-top:9px;font-size:11.5px;color:var(--t4)}
.row .rf .go{margin-left:auto;font-size:12px;font-weight:700;color:#fff;padding:5px 15px;border-radius:7px;
 background:linear-gradient(135deg,var(--brand),var(--brand-2))}
.grid{display:none;grid-template-columns:repeat(4,1fr);gap:13px;padding:14px 16px}
.grid.on{display:grid}.rows.off{display:none}
.gi{border:1px solid var(--line);border-radius:11px;overflow:hidden;background:var(--surface-2);transition:.26s}
.gi:hover{transform:translateY(-4px);border-color:var(--brand);box-shadow:0 12px 26px var(--glow)}
.gi:hover b{color:var(--brand)}
.gi .th{height:112px;position:relative;overflow:hidden;display:block}
.gi .ct{padding:11px 12px}
.gi b{font-size:13px;font-weight:600;line-height:1.5;display:block;height:39px;overflow:hidden;transition:.2s;margin-bottom:7px}
.gi .m{display:flex;font-size:11px;color:var(--t4);gap:9px}
.fbar{display:flex;align-items:center;gap:9px;padding:10px 16px;border-bottom:1px solid var(--line);
 background:var(--surface-2);font-size:12.5px;color:var(--t3)}
.fbar b{color:var(--brand)}
.sorts{margin-left:auto;display:flex;gap:3px}
.sorts a{padding:4px 12px;border-radius:7px;color:var(--t3);transition:.22s;font-size:12.5px}
.sorts a.on{background:var(--brand);color:#fff;font-weight:600}
.vw{display:flex;gap:3px;margin-left:10px}
.vw a{width:28px;height:26px;border-radius:6px;display:grid;place-items:center;color:var(--t4);cursor:pointer;
 border:1px solid var(--line);background:var(--surface);transition:.2s;font-size:12px}
.vw a.on{background:var(--brand);color:#fff;border-color:var(--brand)}
.pager{display:flex;align-items:center;justify-content:center;gap:6px;padding:18px 16px 22px;flex-wrap:wrap}
.pager a,.pager span.page-numbers{min-width:36px;height:36px;padding:0 12px;border-radius:9px;display:grid;place-items:center;
 font-size:13px;border:1px solid var(--line);background:var(--surface-2);color:var(--t2);transition:.24s}
.pager a:hover{border-color:var(--brand);color:var(--brand);transform:translateY(-2px)}
.pager .current{background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#fff;border-color:transparent;font-weight:700}
.crumb{padding:14px 0 4px;font-size:12.5px;color:var(--t3)}
.crumb span{margin:0 7px;color:var(--t4)}
.crumb a:hover{color:var(--brand)}
.intro{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:16px 18px;margin:16px 0}
.intro h1{font-size:15px;font-weight:700;margin-bottom:5px}
.intro p{font-size:12.5px;color:var(--t3);line-height:1.75}
.tree{background:var(--surface);border:1px solid var(--line);border-radius:12px;overflow:hidden;margin-bottom:14px}
.tree h3{font-size:13px;padding:11px 14px;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:7px}
.tree h3::before{content:"";width:3px;height:13px;border-radius:2px;background:var(--brand)}
.tree ul{padding:6px;list-style:none}
.tree li a{display:flex;align-items:center;justify-content:space-between;padding:7px 10px;border-radius:7px;
 font-size:12.5px;color:var(--t2);transition:.2s}
.tree li a:hover,.tree li a.on{background:var(--surface-2);color:var(--brand);transform:translateX(3px)}
.tree li a.on{font-weight:700}
.tree li a span{font-size:11px;color:var(--t4)}
.cloud{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:12px 14px}
.cloud h3{font-size:13px;margin-bottom:10px;display:flex;align-items:center;gap:7px}
.cloud h3::before{content:"";width:3px;height:13px;border-radius:2px;background:var(--hot)}
.cloud a{display:inline-block;font-size:11.5px;color:var(--t3);background:var(--surface-2);border:1px solid var(--line);
 padding:3px 9px;border-radius:12px;margin:0 5px 6px 0;transition:.22s}
.cloud a:hover{color:#fff;background:var(--brand);border-color:var(--brand);transform:translateY(-2px)}
.rank ul{padding:8px 15px 13px;list-style:none}
.rank li{display:flex;align-items:center;gap:9px;height:33px;font-size:12.5px;border-bottom:1px dashed var(--line);transition:.2s}
.rank li:last-child{border:0}.rank li:hover{transform:translateX(3px)}.rank li:hover .rt2{color:var(--brand)}
.rank .no{width:18px;height:18px;border-radius:5px;display:grid;place-items:center;font-size:11px;font-weight:700;
 background:var(--surface-2);color:var(--t3);flex-shrink:0}
.rank li:nth-child(1) .no{background:var(--hot);color:#fff;box-shadow:0 0 10px rgba(255,107,53,.5)}
.rank li:nth-child(2) .no{background:var(--gold);color:#fff}
.rank li:nth-child(3) .no{background:var(--accent);color:#fff}
.rank .rt2{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;transition:.2s}
.rank .rv{font-size:11px;color:var(--t4);font-variant-numeric:tabular-nums}
.hotpic{padding:12px 15px 14px;display:grid;gap:11px}
.hotpic a{display:flex;gap:10px;align-items:center;transition:.22s}
.hotpic a:hover{transform:translateX(3px)}.hotpic a:hover p{color:var(--brand)}
.hotpic .th{width:80px;height:54px;border-radius:7px;flex-shrink:0;position:relative;overflow:hidden;display:block}
.hotpic p{font-size:12.5px;line-height:1.5;max-height:39px;overflow:hidden;transition:.2s}
.g1{background:linear-gradient(135deg,#4C5FD5,#12C2E9)}.g2{background:linear-gradient(135deg,#7C6CF0,#FF6B35)}
.g3{background:linear-gradient(135deg,#12C2E9,#5B4BC4)}.g4{background:linear-gradient(135deg,#FF6B35,#F5A524)}
.g5{background:linear-gradient(135deg,#22C55E,#12C2E9)}.g6{background:linear-gradient(135deg,#2B3162,#7C6CF0)}
.g7{background:linear-gradient(135deg,#9B8CFF,#22D3EE)}.g8{background:linear-gradient(135deg,#F5A524,#FF6B35)}
@media(max-width:1560px){.chan{grid-template-columns:repeat(6,1fr)}}
@media(max-width:1340px){.hero{grid-template-columns:minmax(0,1fr) clamp(290px,28vw,340px)}.quick{display:none}
 .main{grid-template-columns:minmax(0,1fr) clamp(270px,25vw,320px)}.side-l{display:none}}
@media(max-width:1100px){.hero{grid-template-columns:1fr}.main,.main-single{grid-template-columns:1fr}
 .side-r,.side{display:none}.stream,.picrow,.duo,.grid{grid-template-columns:1fr}
 .chan{grid-template-columns:repeat(3,1fr)}#starfield{display:none}}
@media(max-width:760px){.row .th{width:120px;height:80px}.row .rt{font-size:14px}}

/* ── 正文图片点击放大（灯箱）。零依赖，只动 transform/opacity ── */
.body img{max-width:100%;height:auto}
.body img.axw-zoomable{cursor:zoom-in}
.axw-lb{position:fixed;inset:0;z-index:9999;display:flex;align-items:center;justify-content:center;
  padding:24px;background:rgba(5,8,16,.88);opacity:0;pointer-events:none;transition:opacity .22s;
  -webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px)}
.axw-lb.on{opacity:1;pointer-events:auto}
.axw-lb img{max-width:100%;max-height:100%;border-radius:8px;
  box-shadow:0 24px 70px rgba(0,0,0,.6);transform:scale(.96);transition:transform .22s;cursor:zoom-out}
.axw-lb.on img{transform:none}
.axw-lb .axw-lb-x{position:absolute;top:16px;right:20px;width:38px;height:38px;border:0;border-radius:50%;
  background:rgba(255,255,255,.14);color:#fff;font-size:22px;line-height:1;cursor:pointer}
.axw-lb .axw-lb-x:hover{background:rgba(255,255,255,.26)}
.axw-lb .axw-lb-t{position:absolute;left:0;right:0;bottom:18px;text-align:center;
  color:rgba(255,255,255,.72);font-size:13px;padding:0 24px}
html[data-motion="off"] .axw-lb,html[data-motion="off"] .axw-lb img{transition:none}
@media (max-width:640px){.axw-lb{padding:12px}}