:root{
  --bg:#0b0e14; --bg2:#111621; --card:#151b28; --line:#232c3d;
  --tx:#e6ecf5; --tx2:#9aa8bf; --tx3:#64748b;
  --ac:#4f8cff; --ac2:#22d3a7; --warn:#f5a524; --bad:#f4515b; --ok:#22c55e;
  --hdrbg:rgba(11,14,20,.9); --line2:#1c2434; --hoverline:#31405c;
  --pilloktx:#6ee7a0; --pillbadtx:#fca5a5; --pillwarntx:#fcd34d;
  --r:10px;
}
[data-theme="light"]{
  --bg:#f4f6fb; --bg2:#ffffff; --card:#ffffff; --line:#e3e8f0;
  --tx:#0f172a; --tx2:#475569; --tx3:#94a3b8;
  --ac:#2563eb; --ac2:#0d9488; --warn:#d97706; --bad:#dc2626; --ok:#16a34a;
  --hdrbg:rgba(255,255,255,.88); --line2:#eef2f7; --hoverline:#c3cfe0;
  --pilloktx:#15803d; --pillbadtx:#b91c1c; --pillwarntx:#b45309;
}
*{box-sizing:border-box;margin:0;padding:0}
html{color-scheme:dark}
html[data-theme='light']{color-scheme:light}
body{background:var(--bg);color:var(--tx);font:15px/1.6 -apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,"PingFang SC","Microsoft YaHei",sans-serif;-webkit-font-smoothing:antialiased}
a{color:var(--ac);text-decoration:none}
a:hover{text-decoration:underline}
.wrap{max-width:1180px;margin:0 auto;padding:0 20px}
header{position:sticky;top:0;z-index:50;background:var(--hdrbg);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.hdr{display:flex;align-items:center;gap:28px;height:62px}
.logo{font-size:19px;font-weight:700;letter-spacing:-.4px;display:flex;align-items:center;gap:9px}
.logo .m{background:linear-gradient(135deg,var(--ac),var(--ac2));-webkit-background-clip:text;background-clip:text;color:transparent}
nav{display:flex;gap:22px;margin-left:auto;align-items:center;font-size:14px}
nav a{color:var(--tx2)}
nav a.on{color:var(--tx)}
.btn{display:inline-flex;align-items:center;gap:7px;padding:9px 16px;border-radius:8px;border:1px solid var(--line);background:var(--card);color:var(--tx);font-size:14px;font-weight:500;cursor:pointer;transition:.15s}
.btn:hover{border-color:var(--ac);text-decoration:none}
.btn.pri{background:var(--ac);border-color:var(--ac);color:#fff}
.btn.pri:hover{filter:brightness(1.1)}
.hero{padding:64px 0 44px;border-bottom:1px solid var(--line);background:radial-gradient(900px 380px at 50% -80px,rgba(79,140,255,.16),transparent)}
h1{font-size:42px;line-height:1.15;letter-spacing:-1.2px;max-width:760px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.hide-x{display:none !important}
h1 em{font-style:normal;background:linear-gradient(135deg,var(--ac),var(--ac2));-webkit-background-clip:text;background-clip:text;color:transparent}
.sub{color:var(--tx2);font-size:17px;margin-top:16px;max-width:660px}
.cta{display:flex;gap:12px;margin-top:28px;flex-wrap:wrap}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;margin-top:40px}
.stat{background:var(--bg2);padding:18px 20px}
.stat b{display:block;font-size:26px;letter-spacing:-.5px}
.stat span{color:var(--tx3);font-size:13px}
section{padding:52px 0}
h2{font-size:26px;letter-spacing:-.6px;margin-bottom:6px}
.sec-sub{color:var(--tx2);margin-bottom:26px}
.tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:22px}
.tab{padding:7px 14px;border-radius:20px;border:1px solid var(--line);background:var(--card);color:var(--tx2);font-size:14px;cursor:pointer}
.tab.on{background:var(--ac);border-color:var(--ac);color:#fff}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(310px,1fr));gap:14px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:18px;transition:.15s}
.card:hover{border-color:var(--hoverline)}
.card h3{font-size:16px;font-weight:600;margin-bottom:5px}
.card .bl{color:var(--tx2);font-size:13.5px;min-height:38px}
.card .card-cta{margin:12px 0 0}
.meta{display:flex;gap:8px;flex-wrap:wrap;margin:12px 0}
.pill{font-size:11.5px;padding:3px 9px;border-radius:5px;background:#1d2534;color:var(--tx2);border:1px solid var(--line)}
.pill.ok{background:rgba(34,197,94,.12);color:var(--pilloktx);border-color:rgba(34,197,94,.3)}
.pill.bad{background:rgba(244,81,91,.12);color:var(--pillbadtx);border-color:rgba(244,81,91,.3)}
.pill.warn{background:rgba(245,165,36,.12);color:var(--pillwarntx);border-color:rgba(245,165,36,.3)}
.tags{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:12px}
.tag{font-size:11px;color:var(--tx3);background:#1a2130;padding:2px 7px;border-radius:4px}
.lk{font-size:12px;color:var(--tx3);word-break:break-all;display:block;padding:5px 0;border-top:1px solid var(--line2)}
.lk:first-of-type{border-top:0}
.lk b{color:var(--tx2);font-weight:600}
.lic{font-size:12px;margin-top:10px;padding-top:10px;border-top:1px solid var(--line2);color:var(--tx3)}
.src-row{display:flex;flex-wrap:wrap;align-items:center;gap:6px;padding:6px 0;border-top:1px solid var(--line2)}
.src-row:first-of-type{border-top:0}
.src-name{font-size:12px;font-weight:600;color:var(--tx2);min-width:130px;flex:0 0 auto}
.src-url{font-size:11px;color:var(--tx3);word-break:break-all;flex:1 1 240px;min-width:160px}
.src-cta{display:flex;gap:6px;flex:0 0 auto}
footer{border-top:1px solid var(--line);padding:30px 0;color:var(--tx3);font-size:13px;margin-top:40px}
footer .wrap{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px}
@media(max-width:820px){.stats{grid-template-columns:repeat(2,1fr)}h1{font-size:32px}.hdr{gap:14px}nav a:not(.btn){display:none}}
.langbar{display:flex;gap:4px;align-items:center;flex-wrap:wrap;max-width:230px;justify-content:flex-end}
.lang-item{padding:5px 9px;border-radius:8px;border:1px solid var(--line);color:var(--tx2);font-size:12px;cursor:pointer;white-space:nowrap;user-select:none}
.lang-item.on{background:var(--ac);border-color:var(--ac);color:#fff}
.lang-item:hover{border-color:var(--ac)}
.searchbar{margin:0 0 14px;max-width:560px}
#q{width:100%;padding:11px 14px;border-radius:10px;border:1px solid var(--line);background:var(--bg2);color:var(--tx);font-size:14px;outline:none}
#q:focus{border-color:var(--ac)}
#model-panel{margin-top:26px}
#model-panel .card.wide{max-width:100%}
.row{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin:10px 0}
.row label{color:var(--tx2);font-size:13px;font-weight:600;min-width:90px}
#revsel{padding:7px 10px;border-radius:8px;border:1px solid var(--line);background:var(--bg2);color:var(--tx);font-size:13px;max-width:100%}
.tag.q{cursor:pointer;color:var(--ac);border:1px solid var(--line)}
.tag.q.on{border-color:var(--ac);background:rgba(56,120,255,.16);font-weight:700;box-shadow:0 0 0 1px var(--ac)}
.src-row .btn[data-dl].active{border-color:var(--ac);background:rgba(56,120,255,.14);box-shadow:0 0 0 1px var(--ac)}
.tag.q:hover{border-color:var(--ac);background:#1a2436}
.file.qhit{background:rgba(56,120,255,.10);box-shadow:inset 3px 0 0 var(--ac)}
#model-panel h4{font-size:14px;color:var(--tx2);margin:18px 0 8px;font-weight:600}
.file{margin:10px 0;padding:10px 0;border-top:1px solid var(--line2)}
.fname{font-size:13px;color:var(--tx);font-weight:600;word-break:break-all;margin-bottom:6px}
footer{padding:34px 0;border-top:1px solid var(--line);color:var(--tx3);font-size:13px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}
@media(max-width:760px){.langbar{max-width:none;justify-content:flex-start}.hdr{flex-wrap:wrap;height:auto;padding:12px 0;gap:12px}nav{width:100%;margin-left:0;flex-wrap:wrap}nav a:first-child{margin-left:0}}
/* ---- 排序条 ---- */
.sortbar{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin:0 0 14px}
.sort-label{color:var(--tx3);font-size:12px;text-transform:uppercase;letter-spacing:.6px;font-weight:600}
.sort-btn{padding:6px 13px;border-radius:18px;border:1px solid var(--line);background:var(--card);color:var(--tx2);font-size:13px;cursor:pointer;font-family:inherit;transition:.15s}
.sort-btn:hover{border-color:var(--ac);color:var(--tx)}
.sort-btn.on{background:var(--ac2);border-color:var(--ac2);color:#06281f;font-weight:600}
.sort-result{margin-left:auto;color:var(--tx3);font-size:12.5px}
.loadmore-wrap{display:flex;justify-content:center;margin:26px 0 4px}
.more-btn{padding:10px 24px}
.star-note{font-size:12px;color:var(--tx3);margin-top:14px;opacity:.75}
/* ---- 星级 ---- */
.pill.stars{color:#f5a524;letter-spacing:1px;font-size:11px;padding:3px 8px;background:rgba(245,165,36,.08);border-color:rgba(245,165,36,.25)}
/* ---- 语言下拉菜单 ---- */
#lang-btn{position:relative}
.lang-current{display:inline-flex;align-items:center;gap:6px;padding:7px 12px;border-radius:8px;border:1px solid var(--line);background:var(--card);color:var(--tx);font-size:13px;font-weight:500;cursor:pointer;font-family:inherit}
.lang-current:hover{border-color:var(--ac)}
.lang-current .caret{color:var(--tx3);font-size:10px}
.lang-drop{position:absolute;right:0;top:calc(100% + 6px);min-width:170px;background:var(--bg2);border:1px solid var(--line);border-radius:10px;padding:5px;display:none;z-index:60;box-shadow:0 10px 34px rgba(0,0,0,.5)}
.lang-drop.open{display:block}
.lang-item{display:flex;align-items:center;gap:8px;width:100%;padding:7px 10px;border-radius:6px;color:var(--tx2);font-size:13px;cursor:pointer;text-align:left;box-sizing:border-box}
.lang-item:hover{background:var(--card);color:var(--tx)}
.lang-item.on{background:var(--ac);color:#fff;font-weight:600}
.langbar{position:relative}

/* ---- 版本序列列表 ---- */
.revlist{display:flex;flex-direction:column;gap:0;margin:12px 0 4px;border:1px solid var(--line);border-radius:10px;overflow:hidden}
.rev-item{display:flex;align-items:center;gap:12px;padding:8px 12px;border-bottom:1px solid var(--line);cursor:pointer;font-size:13px}
.rev-item:last-child{border-bottom:0}
.rev-item:hover{background:var(--bg2)}
.rev-item.on{background:rgba(56,120,255,.12);box-shadow:inset 2px 0 0 var(--ac)}
.rev-item code{color:var(--ac);font-size:12.5px;min-width:64px}
.rev-date{color:var(--tx3);font-size:12px;min-width:96px}
.rev-title{color:var(--tx2);font-size:12.5px;flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.fcta{margin-top:8px;display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.revbar{display:flex;flex-wrap:wrap;align-items:center;gap:6px;margin:10px 0 2px}
.revbar label{color:var(--tx2);font-size:12.5px;margin-right:4px}
.rev-btn{background:#151d2c;border:1px solid var(--line);color:var(--tx2);font-size:12px;font-family:ui-monospace,Consolas,monospace;padding:3px 9px;border-radius:6px;cursor:pointer;line-height:1.5}
.rev-btn:hover{border-color:var(--ac);color:var(--tx)}
.rev-btn.on{border-color:var(--ac);background:rgba(56,120,255,.16);color:#dce9ff;font-weight:700}
.revmeta{color:var(--tx3);font-size:12.5px}

.btn.mini{padding:4px 12px;font-size:12px}
@media(max-width:760px){.rev-date{min-width:0}.rev-title{display:none}}

.stat.wide{grid-column:1 / -1}
.syncstat{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.syncstat b{font-size:22px;margin:0;display:inline}
.syncstat span{color:var(--tx3);font-size:13px;margin:0}
.syncstat em{margin-left:auto;font-style:normal;color:var(--tx3);font-size:12px}
@media(max-width:820px){.syncstat em{margin-left:0;width:100%}}

/* ---- 加载进度条 + 无限滚动 ---- */
.load-progress{display:flex;flex-direction:column;align-items:center;gap:6px;width:320px;max-width:88vw;margin:0 12px;color:var(--tx3);font-size:12px}
.load-progress .lp-track{width:100%;height:5px;border-radius:3px;background:var(--line);overflow:hidden}
.load-progress .lp-fill{height:100%;background:linear-gradient(90deg,var(--ac),var(--ac2));border-radius:3px;transition:width .25s}
.load-progress.done{width:auto;color:var(--tx3);font-size:12px}
@media(max-width:760px){.load-progress{width:70vw}}

/* ---- 登录 / 注册弹窗 ---- */
.authbar{display:flex;align-items:center;gap:10px}
#auth-btn{font-size:13px;padding:7px 12px}
.modal{position:fixed;inset:0;z-index:200;background:rgba(3,6,12,.72);display:flex;align-items:center;justify-content:center;padding:20px;backdrop-filter:blur(4px)}
.modal[hidden]{display:none !important}
.modal-card{position:relative;width:min(420px,94vw);background:var(--bg2);border:1px solid var(--line);border-radius:14px;padding:26px 24px 22px;box-shadow:0 24px 70px rgba(0,0,0,.6)}
.modal-card h3{font-size:19px;letter-spacing:-.4px;margin-bottom:16px}
.modal-x{position:absolute;right:12px;top:10px;width:28px;height:28px;border-radius:6px;background:transparent;border:1px solid var(--line);color:var(--tx2);font-size:17px;cursor:pointer;line-height:1}
.modal-x:hover{border-color:var(--ac);color:var(--tx)}
.auth-form{display:flex;flex-direction:column;gap:12px}
.auth-form label{display:flex;flex-direction:column;gap:6px;color:var(--tx2);font-size:13px}
.auth-form input{width:100%;padding:10px 12px;border-radius:8px;border:1px solid var(--line);background:var(--card);color:var(--tx);font-size:14px;font-family:inherit}
.auth-form input:focus{outline:none;border-color:var(--ac)}
.auth-code-row{display:flex;gap:10px;align-items:flex-end}
.auth-code-row label{flex:1}
.auth-msg{min-height:18px;margin:0;color:var(--tx3);font-size:12.5px}
.auth-msg.err{color:var(--bad)}
.auth-user{display:flex;flex-direction:column;gap:10px}
.auth-email{font-size:15px;font-weight:600;word-break:break-all}
.auth-q{color:var(--tx2);font-size:13.5px}
.auth-q b{color:var(--ac);font-size:16px}
.toast{position:fixed;left:50%;bottom:28px;transform:translateX(-50%);z-index:300;background:var(--card);border:1px solid var(--ac);color:var(--tx);padding:10px 18px;border-radius:10px;font-size:13.5px;box-shadow:0 12px 34px rgba(0,0,0,.5)}
.toast[hidden]{display:none}
.dl-note{font-size:13px;color:var(--tx2);margin:0 0 14px;line-height:1.55}
.dl-url{width:100%;padding:10px 12px;border-radius:8px;border:1px solid var(--line);background:var(--card);color:var(--tx);font-size:12.5px;font-family:ui-monospace,Menlo,Consolas,monospace;margin-bottom:14px}
.dl-actions{display:flex;flex-wrap:wrap;gap:8px}
.dl-actions .btn{flex:1;min-width:120px;justify-content:center}

/* ---------- 安装器: macOS/Linux 一行命令 ---------- */
.setup-cmdhint{margin:10px 0 6px;font-size:13px}
.cmdline{display:flex;gap:8px;align-items:center;flex-wrap:wrap;
  background:#0b1220;border:1px solid var(--line);border-radius:8px;padding:9px 10px}
.cmdline code{flex:1 1 220px;min-width:0;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  font-size:12.5px;color:#cfe3ff;word-break:break-all;line-height:1.5}
.cmdline .btn{flex:0 0 auto;white-space:nowrap}
@media (max-width:560px){.cmdline{flex-direction:column;align-items:stretch}.cmdline .btn{width:100%}}

/* ===== hero ads (installer promo carousel) ===== */
.hero-ads{position:relative;aspect-ratio:1120/400;min-height:300px;margin:22px 0 6px;border-radius:18px;overflow:hidden;border:1px solid var(--line);background:#0b1020}
.ad{position:absolute;inset:0;display:grid;grid-template-columns:1.2fr .8fr;align-items:center;gap:26px;padding:36px 40px;opacity:0;visibility:hidden;transition:opacity .5s ease}
.ad.on{opacity:1;visibility:visible}
.ad-txt{min-width:0}
.ad-kick{display:inline-flex;align-items:center;gap:7px;font-size:11px;font-weight:800;letter-spacing:.14em;text-transform:uppercase;padding:6px 13px;border-radius:999px;margin-bottom:18px}
.ad-h{display:block;font-size:38px;line-height:1.08;font-weight:850;letter-spacing:-.032em;margin:0 0 14px;max-width:15ch}
.ad-num{font-size:1.5em;font-weight:900;letter-spacing:-.05em;background:linear-gradient(180deg,#fff 20%,rgba(255,255,255,.62));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;margin-right:.24em;text-shadow:0 0 46px rgba(255,255,255,.28)}
.ad-u{font-size:.42em;font-weight:700;letter-spacing:-.01em;opacity:.72;display:inline-block;margin-right:.3em;vertical-align:.42em}
.ad-p{margin:0 0 22px;font-size:15px;line-height:1.62;opacity:.9;max-width:52ch}
.ad-btns{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:13px}
.ad-mini{margin:0;font-size:12.5px;opacity:.7;font-weight:500}
.ad-art{display:flex;align-items:center;justify-content:center}
.ad-mock{width:100%;max-width:330px;background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.2);border-radius:18px;padding:18px;box-shadow:0 26px 60px rgba(0,0,0,.42),inset 0 1px 0 rgba(255,255,255,.16);backdrop-filter:blur(8px)}
.pg-head,.mt-head{display:flex;align-items:baseline;justify-content:space-between;gap:10px;font-size:11px;letter-spacing:.08em;text-transform:uppercase;opacity:.72;margin-bottom:14px;font-weight:800}
.pg-head b,.mt-head b{font-size:12.5px;opacity:1;letter-spacing:.06em}
.pg-chips{display:grid;grid-template-columns:1fr 1fr;gap:7px;margin-bottom:14px}
.pg-chip{font-size:10.5px;font-weight:800;letter-spacing:.02em;padding:6px 9px;border-radius:8px;text-align:center;border:1px solid rgba(255,255,255,.16)}
.pg-chip.c1{background:rgba(125,211,252,.2);color:#cdeeff}
.pg-chip.c2{background:rgba(134,239,172,.2);color:#d6ffe4}
.pg-chip.c3{background:rgba(253,224,71,.2);color:#fff5c2}
.pg-chip.c4{background:rgba(244,114,182,.2);color:#ffdcf0}
.pg-list{display:flex;flex-direction:column;gap:2px}
.pg-r{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:7px 10px;border-radius:8px;background:rgba(255,255,255,.07);font-size:12px}
.pg-r b{font-weight:750}
.pg-r em{font-style:normal;font-size:10px;opacity:.66;font-weight:700;letter-spacing:.04em;text-transform:uppercase}
.mt-row{display:grid;grid-template-columns:1.6fr .9fr .62fr .62fr;align-items:center;gap:6px;padding:8px 10px;border-radius:8px;font-size:11.5px;background:rgba(255,255,255,.06);margin-bottom:4px}
.mt-row.th{background:none;padding:0 10px 6px;font-size:9.5px;letter-spacing:.1em;text-transform:uppercase;opacity:.6;font-weight:800}
.mt-row b{font-weight:750;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.mt-row i{font-style:normal;font-size:9.5px;font-weight:800;text-align:center;padding:2px 0;border-radius:5px;letter-spacing:.04em}
.mt-row i.y{background:rgba(134,239,172,.24);color:#d8ffe6}
.mt-row i.n{background:rgba(255,255,255,.12);color:rgba(255,255,255,.6)}
.mk-step{display:flex;gap:11px;margin-bottom:13px}
.mk-step i{flex:0 0 24px;height:24px;border-radius:50%;background:rgba(255,255,255,.2);font-style:normal;font-size:11px;font-weight:800;display:flex;align-items:center;justify-content:center}
.mk-step b{display:block;font-size:12.5px}
.mk-step p{margin:2px 0 0;font-size:11.5px;opacity:.76;line-height:1.45}
.mk-ok{margin-top:6px;font-size:12px;font-weight:800;color:#7ef0b6}
.ad-dots{position:absolute;left:40px;bottom:18px;display:flex;gap:8px;z-index:3}
.ad-dots button{width:9px;height:9px;padding:0;border-radius:50%;border:0;cursor:pointer;background:rgba(255,255,255,.34);transition:.25s}
.ad-dots button.on{width:28px;border-radius:5px}
.ad-1{background:linear-gradient(115deg,#0b1c3d 0%,#15347a 42%,#2f6bff 100%);color:#fff}
.ad-1::after{content:"";position:absolute;right:-8%;top:-22%;width:56%;height:130%;background:radial-gradient(closest-side,rgba(255,255,255,.2),transparent);pointer-events:none}
.ad-1 .ad-kick{background:rgba(255,255,255,.15);color:#dceaff;box-shadow:inset 0 0 0 1px rgba(255,255,255,.16)}
.ad-1 .ad-dots button.on{background:#fff}
.ad-1 .btn.pri{background:#fff;color:#12306e;border-color:#fff}
.ad-2{background:linear-gradient(115deg,#052a24 0%,#0a5a48 42%,#12b189 100%);color:#eafff7}
.ad-2::after{content:"";position:absolute;right:-10%;top:-18%;width:58%;height:130%;background:radial-gradient(closest-side,rgba(255,255,255,.17),transparent);pointer-events:none}
.ad-2 .ad-kick{background:rgba(255,255,255,.14);color:#c9f6e7;box-shadow:inset 0 0 0 1px rgba(255,255,255,.16)}
.ad-2 .ad-dots button.on{background:#fff}
.ad-2 .btn.pri{background:#fff;color:#07452f;border-color:#fff}
.ad-3{background:linear-gradient(115deg,#2b1152 0%,#54218a 42%,#8b3df0 100%);color:#fff}
.ad-3::after{content:"";position:absolute;right:-10%;top:-20%;width:58%;height:130%;background:radial-gradient(closest-side,rgba(255,255,255,.18),transparent);pointer-events:none}
.ad-3 .ad-kick{background:rgba(255,255,255,.16);color:#ebdcff;box-shadow:inset 0 0 0 1px rgba(255,255,255,.16)}
.ad-3 .ad-dots button.on{background:#fff}
.ad-3 .btn.pri{background:#fff;color:#43198a;border-color:#fff}
.catalog-cta{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 18px}

/* ===== 模型中心：编排优化（搜索/区域/排序/分类 合并为控制面板） ===== */
.cat-head{display:flex;align-items:flex-end;justify-content:space-between;gap:18px 26px;flex-wrap:wrap;margin-bottom:18px}
.cat-head-l{min-width:0;flex:1 1 380px}
.cat-head-l h2{margin-bottom:6px}
.cat-sub{color:var(--tx2);margin:0;max-width:64ch}
.catalog-cta{margin:0;flex:0 0 auto}
.cat-panel{background:var(--bg2);border:1px solid var(--line);border-radius:12px;padding:14px 16px 12px;margin-bottom:20px}
.cat-bar{display:flex;align-items:center;gap:10px 14px;flex-wrap:wrap}
.cat-bar .searchbar{margin:0;max-width:none;flex:1 1 320px}
.cat-bar #q{background:var(--bg)}
.cat-bar .countrybar{margin:0;flex:0 1 auto;min-width:0}
.cat-bar .cb-sel{background:var(--bg);color:var(--tx);border-color:var(--line)}
.cat-bar .cb-note{flex:0 1 300px;max-width:300px}
.cat-bar-2{margin-top:10px;padding-top:10px;border-top:1px solid var(--line2)}
.cat-panel .sortbar{margin:0}
.cat-panel .tabs{margin:12px 0 0}
@media (max-width:760px){
  .cat-head{align-items:flex-start}
  .catalog-cta{width:100%}
  .cat-bar .searchbar{flex:1 1 100%}
  .cat-bar .countrybar{flex:1 1 100%}
}
@media (max-width:560px){
  .cat-panel{padding:12px}
  .catalog-cta .btn{flex:1 1 auto;justify-content:center}
}
/* 模型卡等高：内容长短不一时，下载按钮吸底对齐 */
#catalog .grid > .card{display:flex;flex-direction:column}
#catalog .grid > .card .tags{margin-bottom:0}
#catalog .grid > .card .card-cta{margin:auto 0 0;padding-top:14px}


@media (max-width:900px){
  .ad{grid-template-columns:1fr;gap:14px;padding:26px 24px 34px;align-content:center}
  .ad-art{display:none}
  .ad-h{font-size:23px}
  /* 流式堆叠：绝对定位在无固定高度容器里会塌成 0，切回文档流 */
  .hero-ads{aspect-ratio:auto;min-height:0;display:flex;flex-direction:column;padding:0}
  .ad{position:relative;inset:auto;display:none;opacity:1;visibility:visible}
  .ad.on{display:grid}
  .ad-dots{position:static;left:auto;bottom:auto;justify-content:center;padding:12px 0 14px}
}
@media (max-width:560px){
  .ad{padding:22px 18px}
  .ad-h{font-size:19px}
  .ad-p{font-size:13.5px}
  .ad-dots{left:18px;bottom:12px}
}

/* ===== auth: 登录/注册 双 tab + 个人中心 ===== */
.auth-tabs{display:grid;grid-template-columns:1fr 1fr;gap:6px;padding:4px;border:1px solid var(--line);border-radius:10px;background:var(--bg);margin-bottom:16px}
.auth-tab{padding:9px 12px;border:0;border-radius:7px;background:transparent;color:var(--tx2);font-size:13.5px;font-weight:600;font-family:inherit;cursor:pointer;transition:.18s}
.auth-tab:hover{color:var(--tx)}
.auth-tab.on{background:var(--ac);color:#fff;box-shadow:0 4px 12px rgba(0,0,0,.22)}
.auth-forgot{margin:0;text-align:right;font-size:12.5px}
.auth-forgot a{color:var(--tx3);text-decoration:none}
.auth-forgot a:hover{color:var(--ac);text-decoration:underline}
.acct{display:flex;flex-direction:column;gap:16px}
.acct-head{display:flex;align-items:center;gap:12px;min-width:0}
.acct-av{flex:0 0 46px;width:46px;height:46px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--ac),#7c3aed);color:#fff;font-size:19px;font-weight:800}
.acct-head>div:nth-child(2){min-width:0;flex:1}
.acct-name{font-size:15px;font-weight:700;line-height:1.3;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.acct-mail{font-size:12.5px;color:var(--tx3);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.acct-badge{flex:0 0 auto;padding:4px 10px;border-radius:999px;background:rgba(120,140,180,.18);color:var(--tx2);font-size:11px;font-weight:700;letter-spacing:.04em}
.acct-badge.paid{background:linear-gradient(120deg,#f5a524,#f97316);color:#1a1206}
.acct-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.acct-stat{padding:11px 8px;border:1px solid var(--line);border-radius:10px;background:var(--bg);text-align:center;min-width:0}
.acct-stat b{display:block;font-size:20px;font-weight:800;color:var(--ac);line-height:1.2}
.acct-stat span{display:block;margin-top:3px;font-size:11.5px;color:var(--tx3);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.acct-nav{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.acct-item{display:flex;flex-direction:column;align-items:center;gap:3px;padding:13px 6px;border:1px solid var(--line);border-radius:12px;background:var(--bg);color:var(--tx);font-family:inherit;cursor:pointer;transition:.18s;text-align:center;min-width:0}
.acct-item:hover{border-color:var(--ac);transform:translateY(-2px);background:var(--card)}
.acct-item span{font-size:20px;line-height:1}
.acct-item b{font-size:12.5px;font-weight:700;white-space:nowrap}
.acct-item i{font-style:normal;font-size:10.5px;color:var(--tx3);line-height:1.35;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;word-break:break-word}
.acct-foot{display:flex;gap:8px}
.acct-foot .btn{flex:1;justify-content:center}
.acct-joined{margin:0;text-align:center;font-size:11.5px;color:var(--tx3)}
.acct-msg{margin:0;min-height:16px;text-align:center;font-size:12.5px;color:var(--ac)}
@media (max-width:560px){
  .acct-nav{grid-template-columns:repeat(2,1fr)}
  .acct-stat b{font-size:17px}
}

/* ---------- 国家 / 换区选择条 ---------- */
.countrybar{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin:0 0 12px}
.cb-label{font-size:13px;color:var(--mut,#8b93a7);white-space:nowrap}
.cb-sel{appearance:none;-webkit-appearance:none;background:var(--panel,#141821);color:var(--fg,#e8ecf4);
  border:1px solid var(--line,#232a38);border-radius:8px;padding:7px 30px 7px 11px;font-size:13px;cursor:pointer;
  background-image:linear-gradient(45deg,transparent 50%,var(--mut,#8b93a7) 50%),linear-gradient(135deg,var(--mut,#8b93a7) 50%,transparent 50%);
  background-position:calc(100% - 15px) calc(50% + 1px),calc(100% - 10px) calc(50% + 1px);
  background-size:5px 5px,5px 5px;background-repeat:no-repeat}
.cb-sel:hover{border-color:var(--acc,#5b8cff)}
.cb-sel:focus{outline:2px solid var(--acc,#5b8cff);outline-offset:1px}
.cb-note{font-size:12px;color:var(--mut,#8b93a7);flex:1 1 240px;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
@media (max-width:640px){.cb-note{display:none}}

/* ===== 安装器独立子页 /setup.html（2026-10-10：安装器被模型无限滚动顶到页底 -> 独立页） ===== */
.sp-body .hdr{position:sticky;top:0;z-index:80;background:var(--bg);border-bottom:1px solid var(--line)}
.sp-main{padding:34px 0 60px;min-height:calc(100vh - 240px)}
.sp-back{margin-bottom:18px;font-size:13.5px}
.sp-h1{font-size:34px;line-height:1.15;letter-spacing:-1px;margin:0 0 10px}
.sp-lead{color:var(--tx2);font-size:15.5px;line-height:1.65;max-width:74ch;margin:0 0 26px}
.sp-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:0 0 30px}
.sp-step{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:14px 16px}
.sp-step b{display:block;font-size:14px;margin-bottom:5px}
.sp-step p{color:var(--tx2);font-size:13px;line-height:1.55;margin:0}
.sp-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(310px,1fr));gap:14px}
.sp-card{display:flex;flex-direction:column}
.sp-card p{margin:12px 0 0}
.sp-grid .sp-card h3{font-size:15px}
.sp-hash{font-size:12px;word-break:break-all;line-height:1.5}
.sp-code{font-family:ui-monospace,Consolas,monospace;font-size:11.5px;background:var(--bg2);border:1px solid var(--line);border-radius:6px;padding:2px 6px;word-break:break-all}
.sp-cmd{margin-top:26px;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:16px}
.sp-cmd .sec-sub{margin:0 0 10px}
.sp-quota{margin:20px 0 0;font-size:13px}
.sp-lbl{display:block;font-size:12.5px;color:var(--tx2);margin:0 0 12px}
.sp-in{width:100%;margin-top:5px;background:var(--bg);border:1px solid var(--line);border-radius:9px;color:var(--tx);padding:10px 12px;font-size:14px;font-family:inherit;box-sizing:border-box}
.sp-in:focus{outline:none;border-color:var(--ac)}
#sp-switch{cursor:pointer;margin:12px 0 0;font-size:12.5px}
@media(max-width:820px){.sp-steps{grid-template-columns:1fr}.sp-h1{font-size:27px}}

/* 主站页底安装器改为紧凑条 + 跳独立子页（不再放完整卡片，避免被无限滚动顶走） */
.setup-strip{padding:34px 0 46px;border-top:1px solid var(--line);background:var(--bg2)}
.strip-in{display:flex;align-items:center;gap:20px;flex-wrap:wrap;justify-content:space-between}
.strip-in h2{font-size:22px;letter-spacing:-.5px;margin:0 0 6px}
.strip-in .sec-sub{margin:0;max-width:70ch}
.setup-strip .btn.pri{flex:0 0 auto}

.tl-osbar{display:flex;gap:8px;flex-wrap:wrap;margin:0 0 18px}
.tl-osbar .tag{padding:6px 14px;font-size:13px;cursor:pointer}
.tl-note{color:var(--tx2);font-size:13px;margin:0 0 20px}
.tl-note:empty{display:none}
.tl-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(340px,1fr));gap:14px}
.tl-card h3{font-family:ui-monospace,Consolas,monospace;font-size:13.5px;word-break:break-all;line-height:1.4}

.themebar{display:flex;align-items:center}
/* ---- theme toggle ---- */
.theme-btn{padding:8px 10px;font-size:15px;line-height:1;min-width:38px;justify-content:center}
[data-theme="light"] .theme-btn{background:#fff}
@media (max-width:640px){ .theme-btn{padding:7px 9px;min-width:34px} }



/* ---- 供应商矩阵 / 模型目录 / 安装包 三 tab ---- */
.tl-tabs{display:flex;gap:8px;flex-wrap:wrap;margin:0 0 18px;border-bottom:1px solid var(--line);padding-bottom:12px}
.tl-tabs .tag{padding:7px 16px;font-size:13.5px}
.tl-pane[hidden]{display:none}
.tl-q{max-width:460px;margin:0 0 14px}
.tl-note{color:var(--tx2);font-size:12.5px;margin:0 0 16px}
.tl-note:empty{display:none}
.tl-card h3{font-family:ui-monospace,Consolas,monospace;font-size:13.5px;word-break:break-all;line-height:1.4}
.tl-card .tags{margin:0 0 10px}
.tl-card .bl{min-height:0;margin:0 0 4px}
.tl-card .card-cta{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin:0}
.tl-mid{font-family:ui-monospace,Consolas,monospace;font-size:11.5px;color:var(--tx3);word-break:break-all;margin:0 0 8px;line-height:1.45}

/* 移动端：排序条单行横滚，避免 "N/N 个模型" 被挤到第二行 */
@media (max-width:760px){
  .cat-panel .sortbar{flex-wrap:nowrap;overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none;padding-bottom:2px}
  .cat-panel .sortbar::-webkit-scrollbar{display:none}
  .cat-panel .sortbar .sort-label{position:sticky;left:0;flex:0 0 auto;white-space:nowrap;background:var(--bg2);z-index:1;padding-right:2px}
  .cat-panel .sortbar .sort-btn{flex:0 0 auto}
  .cat-panel .sortbar .sort-result{flex:0 0 auto;margin-left:8px}
  .cat-panel .tabs{flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none;padding-bottom:4px}
  .cat-panel .tabs::-webkit-scrollbar{display:none}
  .cat-panel .tabs .tab{flex:0 0 auto}
}

/* ===== 个人中心（API 按钮改造） ===== */
.ctr-card{width:min(720px,94vw);max-height:min(86vh,900px);display:flex;flex-direction:column;padding-bottom:18px}
.ctr-card #api-body{overflow-y:auto;overflow-x:hidden;padding-right:6px;flex:1;min-height:0}
.ctr{display:flex;flex-direction:column;gap:16px}
.ctr-head{display:flex;align-items:center;gap:12px;min-width:0}
.ctr-id{min-width:0;flex:1}
.ctr-plans{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.ctr-plan{display:flex;flex-direction:column;align-items:center;gap:2px;padding:13px 8px;border:1px solid var(--line);border-radius:12px;background:var(--bg);color:var(--tx);font-family:inherit;cursor:pointer;transition:.18s;text-align:center}
.ctr-plan:hover{border-color:var(--ac);transform:translateY(-2px);background:var(--card)}
.ctr-plan b{font-size:19px;font-weight:800;color:var(--ac);line-height:1.2}
.ctr-plan span{font-size:11.5px;color:var(--tx3);white-space:nowrap}
.ctr-paypals{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}
.ctr-paypal{display:inline-block;padding:6px 11px;border:1px solid var(--line);border-radius:8px;font-size:12px;color:var(--tx2);text-decoration:none;transition:.16s}
.ctr-paypal:hover{border-color:var(--ac);color:var(--ac)}
.ctr-redeem{display:flex;flex-wrap:wrap;align-items:flex-end;gap:8px}
.ctr-redeem label{flex:1 1 180px;min-width:0;font-size:12.5px;color:var(--tx2);display:flex;flex-direction:column;gap:5px}
.ctr-redeem .btn{flex:0 0 auto;height:38px}
.ctr-msg{margin:0;flex:1 1 100%;min-height:16px;font-size:12.5px;color:var(--ac)}
.ctr-sec{display:flex;flex-direction:column;gap:7px}
.ctr-sec h4{margin:0;font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--tx3)}
.ctr-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:6px;max-height:200px;overflow-y:auto}
.ctr-list li{padding:9px 11px;border:1px solid var(--line);border-radius:10px;background:var(--bg);min-width:0}
.ctr-l1{font-size:13px;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.ctr-l2{font-size:11.5px;color:var(--tx3);margin-top:2px;word-break:break-word}
.ctr-tag{display:inline-block;padding:1px 7px;border-radius:999px;font-size:10.5px;font-weight:700;text-transform:uppercase}
.ctr-tag.ok{background:rgba(34,197,94,.18);color:#22c55e}
.ctr-tag.wait{background:rgba(245,165,36,.18);color:#f5a524}
.ctr-tag.no{background:rgba(239,68,68,.18);color:#ef4444}
.ctr-empty{margin:0;font-size:12.5px;color:var(--tx3)}
.ctr-note{margin:0;font-size:12px;color:var(--tx3);line-height:1.55}
@media(max-width:640px){
  .ctr-plans{grid-template-columns:1fr}
  .ctr-card{width:min(94vw,720px)}
}


/* ===== 个人中心子页 /account.html ===== */
.ac-body{background:var(--bg)}
.ac-main{padding:20px 0 64px;min-height:56vh}
.ac-wrap{max-width:900px;margin:0 auto}
.ac-h1{font-size:27px;margin:14px 0 4px;letter-spacing:-.01em}
.ac-sub{margin:0 0 22px;color:var(--fg2,#9aa3ad);font-size:14px}
.ac-wrap>.ctr{display:flex;flex-direction:column;gap:16px;background:transparent;border:0;padding:0;box-shadow:none}

/* ---- 通用卡片 ---- */
.ac-card{background:rgba(127,127,127,.05);border:1px solid var(--bd,rgba(127,127,127,.2));border-radius:14px;padding:16px 18px;min-width:0}
.ac-card-h{font-size:12.5px;color:var(--fg2,#9aa3ad);letter-spacing:.02em;margin-bottom:12px}
.ac-sec-h{font-size:14px;color:var(--fg,#e8ecf1);font-weight:600;margin:6px 0 -2px}
.ac-big{font-size:26px;font-weight:700;line-height:1.15;margin-bottom:12px;color:var(--fg,#e8ecf1)}
.ac-big.on{color:#ffc53d}
.ac-note{margin:10px 0 0;font-size:12.5px;line-height:1.6;color:var(--fg2,#9aa3ad)}
.ac-note--mute{opacity:.7;font-size:11.5px;margin-top:8px}

/* ---- 顶部三卡 ---- */
.ac-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.ac-kv{display:flex;justify-content:space-between;align-items:baseline;gap:10px;padding:7px 0;border-top:1px solid rgba(127,127,127,.16);font-size:12.5px}
.ac-kv span{color:var(--fg2,#9aa3ad);flex:0 0 auto}
.ac-kv b{font-weight:600;text-align:right;word-break:break-all}
.ac-qgrid{display:grid;grid-template-columns:1fr 1fr;gap:8px 12px;margin-top:2px}
.ac-qgrid>div{display:flex;align-items:baseline;gap:6px;font-size:12.5px;border-top:1px solid rgba(127,127,127,.16);padding-top:7px}
.ac-qgrid>div b{font-weight:700;font-size:15px;min-width:20px;text-align:right}
.ac-qgrid>div span{color:var(--fg2,#9aa3ad);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.ac-id{display:flex;align-items:center;gap:12px;margin-bottom:12px;min-width:0}
.ac-id .acct-av{flex:0 0 auto}
.ac-id .ctr-id{min-width:0}
.ac-id .acct-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.ac-id .acct-mail{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

/* ---- 兑换码横幅 ---- */
.ac-redeem{display:flex;align-items:center;gap:20px;flex-wrap:wrap;background:rgba(127,127,127,.05);border:1px solid var(--bd,rgba(127,127,127,.2));border-radius:14px;padding:16px 18px}
.ac-redeem-l{flex:1 1 260px;min-width:0}
.ac-redeem-l h4{margin:0 0 6px;font-size:16px}
.ac-redeem-l p{margin:0;font-size:12.5px;line-height:1.6;color:var(--fg2,#9aa3ad)}
.ac-redeem-f{flex:1 1 320px;display:flex;align-items:center;gap:10px;flex-wrap:wrap;position:relative;padding-bottom:16px}
.ac-redeem-f input{flex:1 1 180px;min-width:150px}
.ac-redeem-f .ctr-msg{position:absolute;left:0;bottom:0;margin:0;font-size:12px}

/* ---- 双栏 ---- */
.ac-cols{display:grid;grid-template-columns:1fr 1fr;gap:14px;align-items:start}
.ac-card--wx{display:flex;flex-direction:column;align-items:flex-start}
.ac-card--wx .ac-note{margin-top:12px}
.ac-qr{display:block;width:180px;height:180px;max-width:100%;border-radius:10px;background:#fff;padding:8px;border:1px solid rgba(127,127,127,.2)}
.ac-card--plans .ctr-plans{margin:0}
.ac-card--plans .ctr-paypals{margin-top:12px;display:flex;gap:8px;flex-wrap:wrap}

/* ---- 表格 ---- */
.ac-card--list .ac-tw{overflow-x:auto;-webkit-overflow-scrolling:touch}
.ac-table{width:100%;border-collapse:collapse;font-size:13px}
.ac-table th{text-align:left;font-weight:500;font-size:11.5px;color:var(--fg2,#9aa3ad);padding:0 10px 8px 0;border-bottom:1px solid rgba(127,127,127,.22);white-space:nowrap}
.ac-table td{padding:9px 10px 9px 0;border-bottom:1px solid rgba(127,127,127,.1);vertical-align:top}
.ac-table tr:last-child td{border-bottom:0}
.ac-td-main{font-weight:600;word-break:break-word}
.ac-td-code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.02em}
.ac-td-mute{color:var(--fg2,#9aa3ad);white-space:nowrap}
.ac-tr-empty td{color:var(--fg2,#9aa3ad);text-align:center;padding:16px 0}

/* ---- 底部操作 ---- */
.ac-acts{display:flex;gap:10px;flex-wrap:wrap}
.ac-acts .btn.danger{color:#ff8080}

@media(max-width:860px){
  .ac-grid{grid-template-columns:1fr}
  .ac-cols{grid-template-columns:1fr}
}
@media(max-width:640px){
  .ac-h1{font-size:22px}
  .ac-wrap{gap:14px}
  .ac-qgrid{grid-template-columns:1fr}
  .ac-redeem-f{padding-bottom:0}
  .ac-redeem-f .ctr-msg{position:static;flex:1 0 100%;margin-top:2px}
  .ac-redeem-f input,.ac-redeem-f .btn{flex:1 1 100%}
}