/* ============================================================
   像素播放器 · 插件中心 — 设计系统（与主站 xiangsudev.cn 对齐）
   美式现代 · Apple / Linear 调性
   纯白底 · 超大紧字距黑体标题 · 黑胶囊按钮 · 橙色点睛
   ============================================================ */
:root{
  --bg:#FFFFFF;
  --bg2:#F5F5F7;
  --panel:#FFFFFF;
  --panel2:#F5F5F7;
  --line:rgba(0,0,0,.08);
  --line-strong:rgba(0,0,0,.16);
  --green:#FF5A1F;          /* 主站点睛橙 */
  --green-dim:#E8480F;
  --green-soft:rgba(255,90,31,.08);
  --text:#1D1D1F;
  --text2:#6E6E73;
  --text3:#A1A1A6;
  --danger:#E5484D;
  --warn:#D97706;
  --mono:"SF Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,"JetBrains Mono",monospace;
  --radius:16px;
  --r-lg:28px;
  --nav-h:62px;
  --ease:cubic-bezier(.22,1,.36,1);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--nav-h) + 24px)}
body{
  background:var(--bg);
  color:var(--text);
  font-family:-apple-system,BlinkMacSystemFont,"SF Pro Display","SF Pro SC","PingFang SC","Helvetica Neue","Segoe UI",Roboto,sans-serif;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
a{color:inherit;text-decoration:none;transition:color .2s}
a:hover{color:var(--green-dim)}
::selection{background:var(--ink,#1D1D1F);color:#FFFFFF}
img{max-width:100%;display:block}
:focus-visible{outline:2px solid var(--green);outline-offset:3px;border-radius:4px}
code{font-family:var(--mono);font-size:.86em;padding:2px 7px;border-radius:6px;background:var(--bg2);border:1px solid var(--line);color:var(--green-dim)}

/* ---------- 背景：纯白底 + 低饱和橙色光斑（呼应主站 hero-glow） ---------- */
.bg-blobs{position:fixed;inset:0;z-index:0;pointer-events:none;overflow:hidden;background:#FFFFFF}
.bg-blobs i{position:absolute;border-radius:50%;filter:blur(90px);opacity:.6;will-change:transform}
.bg-blobs i:nth-child(1){width:52vw;height:52vw;left:-12vw;top:-16vh;
  background:radial-gradient(circle at 40% 30%,rgba(255,90,31,.12),rgba(255,90,31,.03) 55%,transparent 78%);
  animation:blobA 30s ease-in-out infinite alternate}
.bg-blobs i:nth-child(2){width:44vw;height:44vw;right:-10vw;top:22vh;
  background:radial-gradient(circle at 60% 40%,rgba(255,90,31,.09),rgba(0,0,0,.02) 60%,transparent 80%);
  animation:blobB 36s ease-in-out infinite alternate}
.bg-blobs i:nth-child(3){width:36vw;height:36vw;left:14vw;bottom:-18vh;
  background:radial-gradient(circle at 50% 50%,rgba(255,90,31,.08),rgba(255,90,31,.015) 60%,transparent 80%);
  animation:blobC 42s ease-in-out infinite alternate}
.bg-blobs i:nth-child(4){width:28vw;height:28vw;right:12vw;bottom:8vh;
  background:radial-gradient(circle at 50% 50%,rgba(0,0,0,.03),transparent 70%);
  animation:blobB 32s ease-in-out infinite alternate-reverse}
@keyframes blobA{from{transform:translate(0,0) scale(1)}to{transform:translate(6vw,4vh) scale(1.16)}}
@keyframes blobB{from{transform:translate(0,0) scale(1.12)}to{transform:translate(-5vw,6vh) scale(.94)}}
@keyframes blobC{from{transform:translate(0,0) scale(1)}to{transform:translate(4vw,-5vh) scale(1.22)}}
main,nav,footer{position:relative;z-index:2}
.wrap{max-width:1120px;margin:0 auto;padding:0 clamp(22px,5vw,64px)}

/* ---------- 导航（主站 bar：白底毛玻璃 + 细线） ---------- */
.nav{position:fixed;top:0;left:0;right:0;z-index:80;background:rgba(255,255,255,.8);
  backdrop-filter:saturate(180%) blur(20px);-webkit-backdrop-filter:saturate(180%) blur(20px);
  border-bottom:1px solid var(--line)}
.nav-in{max-width:1120px;margin:0 auto;padding:0 clamp(22px,5vw,64px);height:var(--nav-h);display:flex;align-items:center;gap:30px}
.logo{display:flex;align-items:center;gap:10px;font-weight:700;letter-spacing:-.01em;font-size:15px;color:var(--text)}
.logo .mark{width:30px;height:30px;border-radius:8px;overflow:hidden;flex:none}
.logo .mark img{width:100%;height:100%;object-fit:cover}
.logo b{color:var(--green);font-weight:800}
.nav-links{display:flex;gap:30px;margin-left:auto;align-items:center;font-size:14px}
.nav-links a{color:var(--text2);position:relative;padding:4px 0;transition:color .25s}
.nav-links a::after{content:"";position:absolute;left:0;bottom:-2px;width:100%;height:1.5px;background:var(--text);
  transform:scaleX(0);transform-origin:right center;transition:transform .35s var(--ease)}
.nav-links a:hover{color:var(--text)}
.nav-links a:hover::after{transform:scaleX(1);transform-origin:left center}
.nav-links a.on{color:var(--text)}
.nav-links a.on::after{transform:scaleX(1);transform-origin:left center}
.nav-links .sep{width:1px;height:16px;background:var(--line)}
.nav-links .admin{font-family:var(--mono);font-size:12px;border:1px solid var(--line);padding:6px 14px;border-radius:999px;color:var(--text2);letter-spacing:1px}
.nav-links .admin:hover{border-color:var(--ink,#1D1D1F);color:var(--text)}
.nav-links .admin::after{display:none}

/* ---------- 按钮（主站胶囊体系） ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:14px 28px;border-radius:999px;
  font-weight:600;font-size:15px;letter-spacing:-.01em;cursor:pointer;transition:transform .3s var(--ease),background .35s,border-color .35s,color .35s,box-shadow .35s;
  border:1px solid transparent;font-family:inherit}
.btn svg{width:16px;height:16px;stroke:currentColor;fill:none;stroke-width:2}
.btn-primary{background:var(--text);color:#FFFFFF;box-shadow:0 10px 30px -12px rgba(0,0,0,.4)}
.btn-primary:hover{transform:translateY(-2px) scale(1.02);background:#000000;box-shadow:0 16px 40px -14px rgba(0,0,0,.5);color:#FFFFFF}
.btn-ghost{background:rgba(255,255,255,.7);border-color:var(--line-strong);color:var(--text)}
.btn-ghost:hover{transform:translateY(-2px);border-color:var(--text);color:var(--text)}
.btn-sm{padding:8px 18px;font-size:13px;border-radius:999px}
.btn-danger{background:rgba(229,72,77,.1);border:1px solid rgba(229,72,77,.35);color:var(--danger)}
.btn-danger:hover{background:rgba(229,72,77,.18);color:var(--danger)}
.btn-block{width:100%}

/* ---------- 徽章 / 芯片 ---------- */
.badge{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--line);border-radius:999px;padding:7px 16px;
  font-size:12px;letter-spacing:2px;color:var(--green-dim);background:var(--green-soft);width:fit-content}
.badge .dot{width:6px;height:6px;border-radius:50%;background:var(--green);animation:pulse 2s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}
.chip{display:inline-flex;align-items:center;gap:5px;font-family:var(--mono);font-size:11px;color:var(--text2);
  border:1px solid var(--line);border-radius:999px;padding:3px 10px;white-space:nowrap}
.chip.green{color:var(--green-dim);border-color:rgba(255,90,31,.3)}
.chip.warn{color:var(--warn);border-color:rgba(217,119,6,.3)}
.chip.danger{color:var(--danger);border-color:rgba(229,72,77,.3)}
.chip.req{color:var(--warn);border-color:rgba(217,119,6,.35)}

/* ---------- Hero（主站大标题调性） ---------- */
.hero{min-height:88vh;display:flex;flex-direction:column;justify-content:center;padding-top:calc(var(--nav-h) + 30px)}
.hero h1{font-size:clamp(38px,6vw,66px);line-height:1.08;font-weight:700;letter-spacing:-.035em;margin:26px 0 20px;text-wrap:balance}
.hero h1 .g{color:var(--green)}
.hero p.sub{font-size:clamp(15px,2vw,18px);color:var(--text2);max-width:660px;line-height:1.85}
.hero .ctas{display:flex;gap:16px;margin-top:40px;flex-wrap:wrap}
.stats{display:flex;gap:52px;margin-top:64px;flex-wrap:wrap}
.stat b{display:block;font-size:30px;color:var(--text);font-family:var(--mono);letter-spacing:-.02em}
.stat span{font-size:13px;color:var(--text2);letter-spacing:1px;margin-top:4px;display:block}

/* ---------- 区块 ---------- */
section{padding:92px 0}
.sec-head{margin-bottom:44px}
.sec-head .k{font-family:var(--mono);font-size:12px;color:var(--green-dim);letter-spacing:.22em;text-transform:uppercase}
.sec-head h2{font-size:clamp(30px,4vw,44px);font-weight:700;letter-spacing:-.03em;margin-top:10px}
.sec-head p{color:var(--text2);margin-top:12px;line-height:1.7;max-width:680px}

/* ---------- 插件卡片 ---------- */
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(268px,1fr));gap:20px}
.card{background:#FFFFFF;border:1px solid var(--line);border-radius:20px;
  padding:24px;display:flex;flex-direction:column;gap:13px;transition:border-color .25s,transform .25s,box-shadow .25s;
  position:relative;overflow:hidden}
.card::before{content:"";position:absolute;top:0;left:0;right:0;height:2px;
  background:linear-gradient(90deg,transparent,var(--green),transparent);opacity:0;transition:opacity .25s}
.card:hover{border-color:rgba(0,0,0,.18);transform:translateY(-3px);box-shadow:0 16px 44px -18px rgba(0,0,0,.22)}
.card:hover::before{opacity:1}
.card .top{display:flex;align-items:center;justify-content:space-between;gap:10px}
.card .ic{width:46px;height:46px;border-radius:12px;background:var(--green-soft);border:1px solid var(--line);
  display:flex;align-items:center;justify-content:center;flex:none}
.card .ic svg{width:22px;height:22px;stroke:var(--green);fill:none;stroke-width:1.8}
.card h3{font-size:17px;font-weight:700;letter-spacing:-.01em}
.card .meta{font-family:var(--mono);font-size:11px;color:var(--text3);margin-top:3px;word-break:break-all}
.card .cap{font-family:var(--mono);font-size:12px;color:var(--green-dim)}
.card .perms{display:flex;flex-wrap:wrap;gap:6px;margin-top:2px}
.card .desc{font-size:13px;color:var(--text2);line-height:1.7;min-height:44px;flex:1}
.card .foot{display:flex;align-items:center;justify-content:space-between;gap:10px;padding-top:12px;border-top:1px solid var(--line)}
.card .foot .n{font-family:var(--mono);font-size:11px;color:var(--text3)}
.status-pill{font-family:var(--mono);font-size:11px;padding:3px 10px;border-radius:999px;letter-spacing:1px}
.status-pill.pending{color:var(--warn);border:1px solid rgba(217,119,6,.35);background:rgba(217,119,6,.08)}
.status-pill.approved{color:var(--green-dim);border:1px solid rgba(255,90,31,.3);background:var(--green-soft)}
.status-pill.rejected{color:var(--danger);border:1px solid rgba(229,72,77,.35);background:rgba(229,72,77,.08)}
.status-pill.builtin{color:var(--text2);border:1px solid var(--line)}

/* ---------- 文档布局（目录树 + 内容） ---------- */
.doc-layout{display:grid;grid-template-columns:268px 1fr;gap:34px;align-items:start}
.toc{position:sticky;top:calc(var(--nav-h) + 24px);border:1px solid var(--line);border-radius:20px;background:#FFFFFF;
  padding:0 12px 14px;max-height:calc(100vh - var(--nav-h) - 48px);overflow-y:auto}
.toc-head{padding:14px 8px 12px;border-bottom:1px solid var(--line);margin-bottom:12px}
.toc .toc-title{font-family:var(--mono);font-size:12px;color:var(--green-dim);letter-spacing:.2em;text-transform:uppercase}
.ver-row{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px}
.ver-tag{font-family:var(--mono);font-size:10px;letter-spacing:1px;color:var(--green-dim);
  border:1px solid rgba(255,90,31,.28);background:var(--green-soft);border-radius:999px;padding:2px 9px;white-space:nowrap}
.ver-tag.sm{font-size:9px;padding:1px 7px;color:var(--text3);border-color:var(--line);background:transparent;flex:none}
.toc-search{position:relative;margin:0 0 10px}
.toc-search svg{position:absolute;left:11px;top:50%;transform:translateY(-50%);width:14px;height:14px;stroke:var(--text3);fill:none;stroke-width:2;pointer-events:none}
.toc-search input{width:100%;background:var(--bg2);border:1px solid var(--line);border-radius:10px;color:var(--text);
  padding:9px 34px 9px 32px;font-size:13px;outline:none;transition:border-color .2s,box-shadow .2s}
.toc-search input:focus{border-color:var(--green);box-shadow:0 0 0 3px rgba(255,90,31,.12)}
.toc-search input::placeholder{color:var(--text3)}
.toc-search button{position:absolute;right:6px;top:50%;transform:translateY(-50%);background:transparent;border:none;
  cursor:pointer;padding:4px;display:flex}
.toc-search button svg{position:static;transform:none;width:12px;height:12px;stroke:var(--text3)}
.toc-search button:hover svg{stroke:var(--green)}
.toc-group{margin-bottom:8px}
.toc-group-title{font-family:var(--mono);font-size:11px;color:var(--text3);letter-spacing:2px;padding:10px 10px 5px}
.toc-group-title::before{content:"// " ;color:var(--green-dim)}
.toc a{display:flex;align-items:center;justify-content:space-between;gap:8px;color:var(--text2);font-size:13px;
  padding:6px 10px;border-radius:8px;transition:all .15s;line-height:1.45}
.toc a:hover{color:var(--text);background:var(--green-soft)}
.toc a.on{color:var(--text);background:var(--green-soft);font-weight:600}
.toc a.on .ver-tag.sm{color:var(--green-dim);border-color:rgba(255,90,31,.3)}
.toc a.c1 .toc-t{font-weight:600}
.toc a.c2{padding-left:22px;font-size:12.5px}
.toc mark{background:var(--green);color:#FFFFFF;border-radius:3px;padding:0 2px}
.toc::-webkit-scrollbar{width:5px}
.toc::-webkit-scrollbar-thumb{background:rgba(0,0,0,.16);border-radius:99px}
.search-empty{font-family:var(--mono);font-size:12px;color:var(--text3);text-align:center;padding:16px 0;letter-spacing:1px}
.h2-ver{font-family:var(--mono);font-size:11px;letter-spacing:1px;color:var(--green-dim);
  border:1px solid rgba(255,90,31,.28);background:var(--green-soft);border-radius:999px;padding:2px 10px;
  margin-left:12px;vertical-align:2px;white-space:nowrap}
.doc-body{min-width:0}
.doc-section{margin-bottom:34px;scroll-margin-top:calc(var(--nav-h) + 20px)}
.doc-section h2{font-size:clamp(22px,3vw,28px);font-weight:700;letter-spacing:-.02em;display:flex;align-items:center;gap:12px;margin-bottom:18px}
.doc-section h2 .no{font-family:var(--mono);font-size:15px;color:var(--green-dim);background:var(--green-soft);border:1px solid rgba(255,90,31,.25);
  padding:4px 11px;border-radius:8px;letter-spacing:1px}
.doc-section h3{font-size:17px;color:var(--green-dim);font-weight:700;margin:34px 0 12px;letter-spacing:-.01em;padding-left:10px;border-left:3px solid var(--green)}
.doc-section h4{font-size:15px;font-weight:600;margin:22px 0 10px;color:var(--text)}
.doc-section p,.doc-section li{color:var(--text2);font-size:14px;line-height:1.8}
.doc-section ul,.doc-section ol{padding-left:22px;margin:10px 0}
.doc-section li{margin:5px 0}
.doc-section li b,.doc-section p b{color:var(--text)}
.doc-section .hl{color:var(--green-dim)}
.doc-note{border:1px solid rgba(255,90,31,.22);background:var(--green-soft);border-radius:12px;padding:14px 16px;font-size:13px;color:var(--text2);line-height:1.7;margin:14px 0}
.doc-note b{color:var(--green-dim)}
.doc-warn{border:1px solid rgba(217,119,6,.3);background:rgba(217,119,6,.06);border-radius:12px;padding:14px 16px;font-size:13px;color:var(--text2);line-height:1.7;margin:14px 0}
.doc-warn b{color:var(--warn)}

/* ---------- 表格 ---------- */
.tbl-wrap{overflow-x:auto;margin:14px 0;border:1px solid var(--line);border-radius:12px;background:#FFFFFF}
table.tbl{width:100%;border-collapse:collapse;font-size:13px;min-width:560px}
.tbl th{color:var(--text);font-weight:600;text-align:left;padding:11px 14px;background:var(--bg2);
  font-family:var(--mono);font-size:12px;letter-spacing:1px;border-bottom:1px solid var(--line);white-space:nowrap}
.tbl td{padding:11px 14px;border-bottom:1px solid var(--line);color:var(--text2);vertical-align:top}
.tbl td:first-child{font-family:var(--mono);color:var(--text);white-space:nowrap}
.tbl tr:last-child td{border-bottom:none}
.tbl td code{font-family:var(--mono);font-size:12px;color:var(--green-dim);background:var(--green-soft);padding:1px 6px;border-radius:5px}

/* ---------- 代码块 + 一键复制 ---------- */
.code-block{position:relative;margin:14px 0}
.code-block pre{background:#F5F5F7;border:1px solid var(--line);border-radius:12px;padding:16px 18px;overflow-x:auto;
  font-family:var(--mono);font-size:13px;line-height:1.75;color:#1D1D1F}
.code-block pre::-webkit-scrollbar{height:6px}
.code-block pre::-webkit-scrollbar-thumb{background:rgba(0,0,0,.18);border-radius:99px}
.code-block .code-bar{display:flex;align-items:center;justify-content:space-between;padding:7px 14px;border:1px solid var(--line);
  border-bottom:none;border-radius:12px 12px 0 0;background:#EBEBEF}
.code-block .code-bar .lang{font-family:var(--mono);font-size:11px;color:var(--text3);letter-spacing:2px}
.code-block .copy-btn{font-family:var(--mono);font-size:11px;color:var(--text2);border:1px solid var(--line);border-radius:999px;
  padding:4px 14px;background:transparent;cursor:pointer;transition:all .15s;letter-spacing:1px}
.code-block .copy-btn:hover{color:var(--text);border-color:var(--text)}
.code-block .copy-btn.done{color:#FFFFFF;background:var(--text);border-color:var(--text)}
.code-block pre code{font-family:inherit}
.code-block pre .k{color:var(--green-dim)}
.code-block pre .s{color:#B2501B}
.code-block pre .c{color:#A1A1A6}
.code-block pre .n{color:#6E6E73}

/* ---------- 步骤流程 ---------- */
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(215px,1fr));gap:16px;margin-top:28px}
.step{background:#FFFFFF;border:1px solid var(--line);border-radius:16px;padding:20px;transition:border-color .2s,transform .2s}
.step:hover{border-color:var(--line-strong);transform:translateY(-2px)}
.step .n{font-family:var(--mono);font-size:12px;color:var(--green-dim);letter-spacing:2px}
.step h4{font-size:15px;margin:9px 0 8px}
.step p{font-size:13px;color:var(--text2);line-height:1.65}

/* ---------- CTA ---------- */
.cta{background:linear-gradient(150deg,rgba(255,90,31,.08),transparent 55%);border:1px solid var(--line);border-radius:24px;
  padding:58px 40px;text-align:center}
.cta h2{font-size:clamp(24px,3vw,34px);font-weight:700;letter-spacing:-.02em}
.cta p{color:var(--text2);margin:14px auto 30px;max-width:540px;line-height:1.75}
.cta .email{font-family:var(--mono);color:var(--green-dim);font-size:17px;letter-spacing:1px;border:1px solid rgba(255,90,31,.3);
  background:var(--green-soft);padding:10px 22px;border-radius:12px;display:inline-block;margin:0 0 8px}

/* ---------- 表单 ---------- */
.form{display:flex;flex-direction:column;gap:16px}
.field label{display:block;font-size:13px;color:var(--text2);margin-bottom:7px;letter-spacing:.5px}
.field label b{color:var(--danger)}
.field input,.field textarea,.field select{width:100%;background:var(--bg2);border:1px solid var(--line);border-radius:10px;
  color:var(--text);padding:11px 14px;font-size:14px;font-family:inherit;transition:border-color .2s,box-shadow .2s;outline:none}
.field input:focus,.field textarea:focus,.field select:focus{border-color:var(--green);box-shadow:0 0 0 3px rgba(255,90,31,.12)}
.field textarea{resize:vertical;min-height:90px;line-height:1.6}
.field .hint{font-size:12px;color:var(--text3);margin-top:6px;line-height:1.5}
.form-box{background:#FFFFFF;border:1px solid var(--line);border-radius:20px;padding:26px;max-width:520px;margin:0 auto}

/* ---------- 管理后台 ---------- */
.admin-layout{padding-top:calc(var(--nav-h) + 26px);min-height:100vh}
.admin-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-bottom:28px}
.admin-card{background:#FFFFFF;border:1px solid var(--line);border-radius:16px;padding:20px}
.admin-card b{display:block;font-family:var(--mono);font-size:28px;color:var(--text)}
.admin-card span{font-size:12px;color:var(--text2);letter-spacing:1px}
.admin-toolbar{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:16px;flex-wrap:wrap}
.admin-table{width:100%;border-collapse:collapse;font-size:13px;background:#FFFFFF;border:1px solid var(--line);border-radius:16px;overflow:hidden}
.admin-table th{color:var(--text);font-family:var(--mono);font-size:12px;letter-spacing:1px;text-align:left;padding:12px 14px;
  background:var(--bg2);border-bottom:1px solid var(--line);white-space:nowrap}
.admin-table td{padding:12px 14px;border-bottom:1px solid var(--line);color:var(--text2);vertical-align:middle}
.admin-table tr:last-child td{border-bottom:none}
.admin-table td .name{color:var(--text);font-weight:600;font-size:14px}
.admin-table td .id{font-family:var(--mono);font-size:11px;color:var(--text3)}
.admin-table .actions{display:flex;gap:8px;flex-wrap:wrap}
.modal-back{position:fixed;inset:0;background:rgba(0,0,0,.4);backdrop-filter:blur(4px);z-index:90;display:none;align-items:center;justify-content:center;padding:20px}
.modal-back.open{display:flex}
.modal{background:#FFFFFF;border:1px solid var(--line);border-radius:20px;max-width:560px;width:100%;padding:28px;box-shadow:0 24px 80px -30px rgba(0,0,0,.35)}
.modal h3{font-size:18px;margin-bottom:6px}
.modal .sub{font-size:13px;color:var(--text2);margin-bottom:18px}
.modal .form{max-height:60vh;overflow-y:auto;padding-right:6px}

/* ---------- 空态 ---------- */
.empty{border:1px dashed var(--line-strong);border-radius:20px;padding:60px 30px;text-align:center;color:var(--text2);background:#FFFFFF}
.empty svg{width:44px;height:44px;stroke:var(--text3);margin:0 auto 16px}
.empty b{display:block;font-size:16px;color:var(--text);margin-bottom:6px}
.empty p{font-size:13px;line-height:1.7}

/* ---------- 筛选 ---------- */
.filters{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:26px}
.filters .chip{cursor:pointer;padding:7px 15px;font-size:12px;transition:all .15s;background:transparent}
.filters .chip:hover{color:var(--text);border-color:var(--text)}
.filters .chip.on{color:#FFFFFF;background:var(--text);border-color:var(--text)}

/* ---------- 页脚（主站 foot 体系） ---------- */
.foot{border-top:1px solid var(--line);background:var(--bg2);position:relative;overflow:hidden}
.foot-word{font-size:clamp(44px,10vw,140px);font-weight:700;line-height:1;letter-spacing:-.05em;white-space:nowrap;
  color:rgba(0,0,0,.05);padding:clamp(40px,7vh,80px) 0 32px;user-select:none}
.foot-meta{display:flex;flex-wrap:wrap;align-items:center;gap:10px 26px;padding:22px 0 40px;
  border-top:1px solid var(--line);font-size:13px;color:var(--text2)}
.foot-meta a{transition:color .2s}
.foot-meta a:hover{color:var(--text)}
.foot-meta .police{display:inline-flex;align-items:center;gap:6px}
.foot-meta .police img{width:14px;height:auto;flex:none}
.foot-meta .copy{margin-left:auto}
footer a:hover{color:var(--text)}

/* ---------- Toast ---------- */
#toast{position:fixed;left:50%;bottom:34px;transform:translateX(-50%) translateY(20px);z-index:120;
  background:#FFFFFF;border:1px solid var(--line-strong);border-radius:999px;padding:11px 20px;font-size:13px;color:var(--text);
  box-shadow:0 12px 40px -14px rgba(0,0,0,.3);opacity:0;transition:all .25s;pointer-events:none;display:flex;align-items:center;gap:9px}
#toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
#toast .dot{width:7px;height:7px;border-radius:50%;background:var(--green)}

/* ---------- 响应式 ---------- */
@media(max-width:900px){
  .doc-layout{grid-template-columns:232px 1fr;gap:20px}
}
@media(max-width:760px){
  .doc-layout{grid-template-columns:1fr}
  .toc{position:static;max-height:none}
}
@media(max-width:720px){
  .nav-links{gap:14px}
  .nav-links .admin{display:none}
  .hero{padding-top:calc(var(--nav-h) + 60px)}
  .stats{gap:26px}
  section{padding:64px 0}
}

/* ---------- 版本发布控制台 ---------- */
.rel-shell{background:var(--panel);border:1px solid var(--line);border-radius:20px;padding:22px;margin-top:14px}
.rel-top{display:flex;justify-content:space-between;gap:20px;align-items:flex-start;flex-wrap:wrap}
.rel-top h3{font-size:21px;letter-spacing:-.02em}
.rel-top p{font-size:13px;color:var(--text2);margin-top:6px;line-height:1.7;max-width:620px}
.rel-top-actions{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.rel-state{font-family:var(--mono);font-size:11px;letter-spacing:.5px;padding:6px 10px;border-radius:999px;border:1px solid var(--line-strong);color:var(--text2);background:var(--panel2);white-space:nowrap}
.rel-state.is-dirty{color:var(--warn);border-color:rgba(217,119,6,.3);background:rgba(217,119,6,.08)}
.rel-state.is-published{color:#15803D;border-color:rgba(21,128,61,.28);background:rgba(21,128,61,.08)}
.rel-state.is-error{color:var(--danger);border-color:rgba(229,72,77,.28);background:rgba(229,72,77,.07)}
.rel-alert{font-size:12.5px;color:var(--text2);background:var(--panel2);border:1px solid var(--line);border-radius:10px;padding:10px 12px;margin:14px 0;word-break:break-all;line-height:1.6}
.rel-alert.is-error{color:var(--danger);border-color:rgba(229,72,77,.25);background:rgba(229,72,77,.06)}

.rel-layout{display:grid;grid-template-columns:236px minmax(0,1fr);gap:22px;align-items:start}
.rel-steps{display:flex;flex-direction:column;gap:4px;position:sticky;top:78px}
.rel-step{display:flex;gap:11px;align-items:flex-start;padding:11px 12px;border-radius:12px;border:1px solid transparent;background:transparent;cursor:pointer;text-align:left;width:100%;font-family:inherit;transition:background .2s,border-color .2s}
.rel-step:hover{background:var(--panel2)}
.rel-step i{width:26px;height:26px;border-radius:50%;border:1px solid var(--line-strong);display:grid;place-items:center;font-family:var(--mono);font-size:11.5px;font-style:normal;color:var(--text3);flex:none;transition:all .2s}
.rel-step b{display:block;font-size:13.5px;color:var(--text);font-weight:600;letter-spacing:-.01em}
.rel-step em{display:block;font-style:normal;font-size:11.5px;color:var(--text3);margin-top:2px;line-height:1.45}
.rel-step.on{background:var(--green-soft);border-color:rgba(255,90,31,.22)}
.rel-step.on i{background:var(--green);border-color:var(--green);color:#fff}
.rel-step.on b{color:var(--green-dim)}
.rel-step.done i{background:var(--text);border-color:var(--text);color:#fff}
.rel-tip{margin-top:14px;padding:12px;border-radius:10px;background:var(--panel2);border:1px solid var(--line);font-size:11px;color:var(--text3);line-height:1.7}
.rel-tip code{font-size:10.5px;word-break:break-all}

.rel-panel{min-width:0}
.rel-page{display:none}
.rel-page.on{display:block;animation:relFade .22s var(--ease)}
@keyframes relFade{from{opacity:0;transform:translateY(4px)}to{opacity:1;transform:none}}
.rel-page-head{margin-bottom:16px}
.rel-page-head h4{font-size:17px;letter-spacing:-.01em}
.rel-page-head p{font-size:12.5px;color:var(--text2);margin-top:6px;line-height:1.7}
.rel-fields{display:flex;flex-direction:column;gap:14px;max-width:640px}
.rel-shell .field{display:flex;flex-direction:column;gap:6px;margin:0}
.rel-shell .field label{font-size:12px;font-weight:600;color:var(--text2);letter-spacing:.2px}
.rel-shell .field label b{color:var(--green)}
.rel-shell .field input,.rel-shell .field select,.rel-shell .field textarea{
  width:100%;border:1px solid var(--line-strong);border-radius:10px;padding:10px 12px;font-size:13.5px;
  background:var(--panel);color:var(--text);font-family:inherit;outline:none;transition:border-color .2s,box-shadow .2s
}
.rel-shell .field input:focus,.rel-shell .field select:focus,.rel-shell .field textarea:focus{
  border-color:var(--green);box-shadow:0 0 0 3px rgba(255,90,31,.1)
}
.rel-shell .field textarea{resize:vertical;line-height:1.7;font-size:13px}
.rel-hint{font-size:11.5px;color:var(--text3);line-height:1.55}
.rel-inline-fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-top:14px}
.rel-toggle{display:flex;gap:10px;align-items:flex-start;padding:12px 14px;border:1px solid var(--line);border-radius:12px;background:var(--panel2);cursor:pointer;user-select:none;margin-top:14px}
.rel-toggle input{width:16px;height:16px;accent-color:var(--green);margin-top:1px;flex:none}
.rel-toggle b{display:block;font-size:13px;color:var(--text)}
.rel-toggle em{display:block;font-style:normal;font-size:11.5px;color:var(--text3);margin-top:2px}
.rel-toggle-lg{margin-top:0;margin-bottom:16px}

.rel-platforms{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.rel-platform{border:1px solid var(--line);border-radius:14px;padding:16px;background:var(--panel2)}
.rel-platform-head{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:12px}
.rel-os{display:flex;align-items:center;gap:8px}
.rel-os b{font-size:14px;letter-spacing:-.01em}
.rel-os-icon{width:26px;height:26px;border-radius:8px;background:var(--text);color:#fff;display:grid;place-items:center;font-style:normal;font-size:13px}
.rel-badge{font-family:var(--mono);font-size:10.5px;padding:4px 8px;border-radius:999px;border:1px solid var(--line-strong);color:var(--text3);background:var(--panel)}
.rel-badge.is-ok{color:#15803D;border-color:rgba(21,128,61,.28);background:rgba(21,128,61,.08)}
.rel-badge.is-link{color:var(--green-dim);border-color:rgba(255,90,31,.28);background:var(--green-soft)}
.rel-drop{display:flex;flex-direction:column;gap:3px;align-items:center;justify-content:center;text-align:center;border:1.5px dashed var(--line-strong);border-radius:12px;padding:18px 12px;margin-top:12px;cursor:pointer;transition:border-color .2s,background .2s}
.rel-drop:hover{border-color:var(--green);background:var(--green-soft)}
.rel-drop input[type=file]{display:none}
.rel-drop-title{font-size:13px;font-weight:600;color:var(--text)}
.rel-drop-sub{font-size:11px;color:var(--text3);line-height:1.5}
.rel-file{margin-top:10px;font-family:var(--mono);font-size:11px;color:var(--text3);line-height:1.6;word-break:break-all}
.rel-file b{color:var(--text)}
.rel-file.has-file{color:var(--green-dim)}
.rel-advanced{margin-top:12px;border-top:1px dashed var(--line);padding-top:10px}
.rel-advanced summary{font-size:11.5px;color:var(--text3);cursor:pointer;user-select:none;list-style:none}
.rel-advanced summary::-webkit-details-marker{display:none}
.rel-advanced summary::before{content:"＋ ";font-family:var(--mono)}
.rel-advanced[open] summary::before{content:"－ "}
.rel-advanced summary:hover{color:var(--text2)}

.rel-log-tabs{display:flex;gap:8px;margin-bottom:14px}
.rel-tab{padding:8px 14px;border-radius:999px;border:1px solid var(--line-strong);background:var(--panel);font-family:inherit;font-size:12.5px;color:var(--text2);cursor:pointer;transition:all .2s}
.rel-tab.on{background:var(--text);border-color:var(--text);color:#fff}
.rel-empty{font-size:12.5px;color:var(--text3);padding:20px;border:1px dashed var(--line-strong);border-radius:12px;text-align:center;background:var(--panel2)}
.rel-log-version{border:1px solid var(--line);border-radius:14px;padding:14px;margin-bottom:14px;background:var(--panel2)}
.rel-log-head{display:flex;gap:12px;align-items:flex-end;flex-wrap:wrap}
.rel-log-head .field{margin-bottom:0;min-width:104px}
.rel-log-head .field.grow{flex:1;min-width:180px}
.rel-log-groups{display:flex;flex-direction:column;gap:10px;margin:14px 0}
.rel-log-group{border:1px solid var(--line);border-radius:11px;padding:11px;background:var(--panel)}
.rel-log-group-head{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:8px}
.rel-log-group-head select{max-width:200px;border:1px solid var(--line-strong);border-radius:8px;padding:6px 9px;background:var(--panel);font-family:inherit;font-size:12px;color:var(--text)}
.rel-log-group textarea{width:100%;min-height:82px;border:1px solid var(--line-strong);border-radius:9px;padding:10px;font-family:var(--mono);font-size:12px;line-height:1.65;color:var(--text);background:var(--panel);resize:vertical;outline:none}
.rel-log-group textarea:focus{border-color:var(--green)}
.rel-add-group{align-self:flex-start;font-size:12px;color:var(--text2);background:none;border:none;cursor:pointer;padding:4px 0}
.rel-add-group:hover{color:var(--green-dim)}
.rel-mini-danger{font-size:11.5px;color:var(--danger);background:none;border:none;cursor:pointer;padding:4px 2px;font-family:inherit}
.rel-mini-danger:hover{text-decoration:underline}

.rel-checklist{display:flex;flex-direction:column;gap:8px;margin-bottom:18px}
.rel-check{display:flex;align-items:center;gap:10px;padding:10px 12px;border:1px solid var(--line);border-radius:10px;background:var(--panel2)}
.rel-check i{width:20px;height:20px;border-radius:50%;display:grid;place-items:center;font-style:normal;font-size:11px;flex:none;background:var(--line);color:var(--text2)}
.rel-check.is-ok i{background:rgba(21,128,61,.12);color:#15803D}
.rel-check.is-warn i{background:rgba(217,119,6,.14);color:var(--warn)}
.rel-check.is-bad i{background:rgba(229,72,77,.12);color:var(--danger)}
.rel-check b{font-size:12.5px;font-weight:600;min-width:110px}
.rel-check span{font-size:12px;color:var(--text2);word-break:break-all}
.rel-summary-card,.rel-links{border:1px solid var(--line);border-radius:14px;padding:16px;margin-bottom:14px;background:var(--panel2)}
.rel-summary-card h5,.rel-links h5{font-size:12px;font-family:var(--mono);letter-spacing:1.5px;color:var(--text3);text-transform:uppercase;margin-bottom:12px}
.rel-sum-row{display:flex;align-items:baseline;gap:12px;padding:9px 0;border-top:1px solid var(--line)}
.rel-sum-row:first-child{border-top:0;padding-top:0}
.rel-sum-row span{font-size:12.5px;color:var(--text2);min-width:108px}
.rel-sum-row b{font-family:var(--mono);font-size:13px;color:var(--text)}
.rel-sum-row em{font-style:normal;font-size:11.5px;color:var(--text3);word-break:break-all}
.rel-public{font-size:12px;color:var(--text2);line-height:2}
.rel-public a{color:var(--green-dim);font-family:var(--mono);font-size:11.5px;margin-right:4px}
.rel-public a:hover{text-decoration:underline}
.rel-preview{max-height:360px;overflow:auto;background:var(--panel2);border:1px solid var(--line);border-radius:12px;padding:14px;font-family:var(--mono);font-size:11.5px;line-height:1.65;color:var(--text2);white-space:pre-wrap;word-break:break-all;margin-top:10px}

.rel-footer{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-top:22px;padding-top:16px;border-top:1px solid var(--line)}
.rel-footer .btn:disabled{opacity:.4;pointer-events:none}
.rel-counter{font-family:var(--mono);font-size:11.5px;color:var(--text3)}
#annFields.is-disabled{opacity:.45;pointer-events:none}
@media(max-width:860px){
  .rel-layout{grid-template-columns:1fr}
  .rel-steps{position:static;flex-direction:row;overflow-x:auto;padding-bottom:4px}
  .rel-step{min-width:150px;padding:9px 10px}
  .rel-tip{display:none}
  .rel-platforms{grid-template-columns:1fr}
}
@media(max-width:620px){
  .rel-shell{padding:16px}
  .rel-inline-fields{grid-template-columns:1fr}
  .rel-top-actions{width:100%}
  .rel-top-actions .btn{flex:1}
  .rel-log-head{flex-direction:column;align-items:stretch}
  .rel-footer{flex-wrap:wrap}
}
/* 下载页 */
.btn.is-disabled{opacity:.45;pointer-events:none;box-shadow:none}
/* AI 更新日志解析 */
.rel-ai{margin:14px 0 18px;padding:14px;border:1px solid rgba(255,255,255,.08);border-radius:12px;background:rgba(255,255,255,.02)}
.rel-ai .rel-inline-fields{align-items:flex-end;margin-bottom:10px}

/* ============================================================
   安全看板 / 通行密钥
   ============================================================ */
.sec-divider{display:flex;align-items:center;gap:12px;margin:22px 0 18px;color:var(--text3);font-size:12px}
.sec-divider::before,.sec-divider::after{content:"";flex:1;height:1px;background:var(--line)}
.sec-login-hint{font-size:12px;color:var(--text3);margin-top:12px;line-height:1.7}
.sec-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(330px,1fr));gap:16px;margin-bottom:18px}
.sec-panel{background:#FFFFFF;border:1px solid var(--line);border-radius:16px;padding:20px;margin-bottom:18px;overflow:hidden}
.sec-grid .sec-panel{margin-bottom:0}
.sec-panel-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px}
.sec-panel-head h4{font-size:15px;font-weight:600;color:var(--text)}
.sec-meta{font-size:12px;color:var(--text3);font-family:var(--mono)}
.sec-timeline{display:flex;align-items:flex-end;gap:3px;height:90px;padding-top:6px}
.sec-bar{flex:1;min-height:2px;background:var(--green-soft);border-radius:2px 2px 0 0;transition:height .3s var(--ease)}
.sec-bar.hot{background:var(--green)}
.sec-timeline-foot{display:flex;justify-content:space-between;font-size:11px;color:var(--text3);margin-top:8px}
.sec-list{list-style:none;display:grid;gap:10px}
.sec-list li{display:flex;justify-content:space-between;gap:10px;font-size:13px;color:var(--text2);border-bottom:1px dashed var(--line);padding-bottom:9px}
.sec-list li:last-child{border-bottom:none;padding-bottom:0}
.sec-list b{font-family:var(--mono);color:var(--text);font-weight:600}
.sec-table{box-shadow:none}
.sec-events{max-height:260px;overflow:auto;font-family:var(--mono);font-size:12px}
.sec-event{display:grid;grid-template-columns:64px 1fr auto;gap:10px;padding:8px 0;border-bottom:1px solid var(--line);color:var(--text2);align-items:center}
.sec-event:last-child{border-bottom:none}
.sec-event .t{color:var(--text3)}
.sec-event .tag{font-size:11px;padding:2px 8px;border-radius:999px;border:1px solid var(--line);white-space:nowrap}
.sec-event .tag.blocked,.sec-event .tag.login-fail,.sec-event .tag.login-locked{color:var(--danger);border-color:rgba(229,72,77,.3);background:rgba(229,72,77,.06)}
.sec-event .tag.download{color:var(--green-dim);border-color:rgba(255,90,31,.3);background:var(--green-soft)}
.sec-event .tag.ban{color:#FFFFFF;background:var(--danger);border-color:var(--danger)}
.sec-desc{font-size:13px;color:var(--text2);line-height:1.7;margin-bottom:14px}
.sec-pk-list{display:grid;gap:10px;margin-bottom:14px}
.sec-pk{display:flex;align-items:center;justify-content:space-between;gap:12px;border:1px solid var(--line);border-radius:12px;padding:12px 14px;background:var(--panel2)}
.sec-pk b{font-size:13px;display:block;margin-bottom:2px}
.sec-pk span{font-size:11px;color:var(--text3);font-family:var(--mono)}
.sec-pk-actions{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.sec-pk-actions input{flex:1;min-width:180px;padding:10px 14px;border:1px solid var(--line);border-radius:10px;font-size:13px;background:#FFFFFF;color:var(--text);outline:none}
.sec-pk-actions input:focus{border-color:var(--text)}
.sec-warn{font-size:12px;color:var(--warn);background:rgba(217,119,6,.06);border:1px solid rgba(217,119,6,.2);border-radius:10px;padding:10px 12px;margin-top:14px;line-height:1.6}
.sec-warn code{font-family:var(--mono);font-size:11px}
@media(max-width:720px){
  .sec-event{grid-template-columns:56px 1fr}
  .sec-event .ua{display:none}
}

/* 首页安全公告条 */
.sec-notice{background:var(--panel2);border-bottom:1px solid var(--line);font-size:13px;color:var(--text2)}
.sec-notice .wrap{display:flex;align-items:center;justify-content:center;gap:10px;flex-wrap:wrap;padding-top:12px;padding-bottom:12px;text-align:center}
.sec-notice .dot{width:6px;height:6px;border-radius:50%;background:var(--green);animation:pulse 2s infinite}
.sec-notice a{color:var(--green-dim);font-weight:600}