/* ============================================================
   打包台 PackForge · 全站样式
   亮色 / 暗色双主题：data-theme="dark" 覆盖变量
   ============================================================ */

/* ---------- 1. 令牌 ---------- */
:root{
  --paper:#F7F5F1;
  --paper-2:#FBFAF7;
  --card:#FFFFFF;
  --ink:#14171C;
  --ink-2:#5C6470;
  --ink-3:#8A9099;
  --line:#E4E0D8;
  --line-2:#EFEBE3;
  --accent:#FF5A1F;
  --accent-deep:#E8480C;
  --accent-soft:#FFF0E8;
  --accent-ink:#B93B0C;
  --green:#0E7A5F;
  --green-soft:#E6F4EF;
  --danger:#C0392B;
  --danger-soft:#FDECEA;
  --info:#1D5FA8;
  --info-soft:#E9F1FB;
  --warn:#9A6700;
  --warn-soft:#FBF3DF;
  --muted-soft:#EFEBE6;
  --inverse:#FFFFFF;
  --shadow:rgba(20,23,28,.10);
  --radius:14px;
  --wrap:1140px;
  --mono:ui-monospace,"SF Mono","JetBrains Mono",Menlo,Consolas,"Courier New",monospace;
  --sans:"Inter","PingFang SC","Microsoft YaHei","Helvetica Neue",-apple-system,system-ui,sans-serif;
}

[data-theme="dark"]{
  --paper:#0E1013;
  --paper-2:#121519;
  --card:#171A1F;
  --ink:#F2F0EC;
  --ink-2:#A6ACB6;
  --ink-3:#7C828C;
  --line:#262B33;
  --line-2:#1E232A;
  --accent:#FF6B33;
  --accent-deep:#FF7F4D;
  --accent-soft:#2C1810;
  --accent-ink:#FF9160;
  --green:#3FBF95;
  --green-soft:#0F2A22;
  --danger:#FF7A6B;
  --danger-soft:#2E1614;
  --info:#6FA8F0;
  --info-soft:#12212F;
  --warn:#E7B24C;
  --warn-soft:#2A2113;
  --muted-soft:#1B1F25;
  --inverse:#0E1013;
  --shadow:rgba(0,0,0,.45);
}

/* ---------- 2. 基础 ---------- */
*,*::before,*::after{box-sizing:border-box}
[hidden]{display:none !important}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font-family:var(--sans);font-size:15px;line-height:1.7;
  -webkit-font-smoothing:antialiased;
  transition:background .25s ease,color .25s ease;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
h1,h2,h3,h4{margin:0;letter-spacing:-.03em;line-height:1.18;font-weight:800}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
button,input,select,textarea{font-family:inherit;font-size:inherit;color:inherit}
::selection{background:var(--accent);color:#fff}

.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}
.mono-tag{
  font-family:var(--mono);font-size:10.5px;letter-spacing:.18em;
  text-transform:uppercase;color:var(--ink-3);
}
.muted{color:var(--ink-2)}
.small{font-size:13px}
.center{text-align:center}
.stack{display:flex;flex-direction:column;gap:14px}
.row{display:flex;gap:12px;align-items:center;flex-wrap:wrap}
.grow{flex:1;min-width:0}
.mb-0{margin-bottom:0}
section[id],#hero-input{scroll-margin-top:86px}

/* ---------- 3. 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:42px;padding:0 20px;border-radius:10px;
  font-size:14px;font-weight:600;border:1px solid transparent;
  cursor:pointer;transition:.18s ease;white-space:nowrap;background:none;
}
.btn:hover{transform:translateY(-1px)}
.btn:disabled{opacity:.55;cursor:not-allowed;transform:none}
.btn-accent{background:var(--accent);color:#fff}
.btn-accent:hover{background:var(--accent-deep)}
.btn-dark{background:var(--ink);color:var(--paper)}
.btn-dark:hover{background:var(--ink);filter:brightness(1.15)}
.btn-solid{background:var(--ink);color:var(--paper)}
.btn-ghost{background:var(--card);color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--ink)}
.btn-danger{background:var(--danger);color:#fff}
.btn-sm{height:32px;padding:0 13px;font-size:13px;border-radius:8px}
.btn-lg{height:52px;padding:0 30px;font-size:16px;border-radius:12px}
.btn-block{width:100%}
.link{color:var(--accent-ink);font-weight:600}
.link:hover{text-decoration:underline}

.icon-btn{
  width:38px;height:38px;display:grid;place-items:center;
  border-radius:10px;border:1px solid var(--line);
  background:var(--card);color:var(--ink-2);cursor:pointer;transition:.18s;
}
.icon-btn:hover{color:var(--ink);border-color:var(--ink)}

/* 主题按钮：亮色显示月亮（点进暗色），暗色显示太阳 */
[data-theme="light"] .i-sun{display:none}
[data-theme="dark"] .i-moon{display:none}

/* ---------- 4. 表单 ---------- */
.field{display:flex;flex-direction:column;gap:7px;margin-bottom:16px}
.field label,.field-label{
  font-family:var(--mono);font-size:10.5px;letter-spacing:.16em;
  text-transform:uppercase;color:var(--ink-3);
}
.input,.select,.textarea{
  width:100%;height:44px;padding:0 14px;border-radius:10px;
  border:1.5px solid var(--line);background:var(--card);color:var(--ink);
  outline:none;transition:.16s;
}
.textarea{height:auto;padding:11px 14px;min-height:96px;resize:vertical;line-height:1.6}
.input:focus,.select:focus,.textarea:focus{border-color:var(--accent);box-shadow:0 0 0 4px var(--accent-soft)}
.input::placeholder,.textarea::placeholder{color:var(--ink-3)}
.hint{font-size:12.5px;color:var(--ink-3)}
.checkline{display:flex;gap:10px;align-items:flex-start;font-size:14px;color:var(--ink-2)}
.checkline input{margin-top:4px;accent-color:var(--accent)}

/* ---------- 5. 公告 / Flash ---------- */
.announce{background:#14171C;color:#F2F0EC;font-size:13.5px}
.announce-inner{padding:9px 24px;display:flex;gap:10px;align-items:center;justify-content:center;text-align:center}
.announce a{color:var(--accent);font-weight:600;text-decoration:underline}
.flash-wrap{padding-top:18px;display:flex;flex-direction:column;gap:10px}
.alert{
  border-radius:11px;padding:11px 15px;font-size:14px;
  border:1px solid var(--line);background:var(--card);
}
.alert.tone-success{background:var(--green-soft);border-color:transparent;color:var(--green)}
.alert.tone-error{background:var(--danger-soft);border-color:transparent;color:var(--danger)}
.alert.tone-info{background:var(--info-soft);border-color:transparent;color:var(--info)}
.alert.tone-warning{background:var(--warn-soft);border-color:transparent;color:var(--warn)}

/* ---------- 6. 导航 ---------- */
.nav{
  position:sticky;top:0;z-index:60;
  background:color-mix(in srgb, var(--paper) 88%, transparent);
  backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);
}
@supports not (background:color-mix(in srgb,red 50%,blue)){
  .nav{background:var(--paper);opacity:.97}
}
.nav-inner{display:flex;align-items:center;gap:26px;height:66px}
.brand{display:flex;align-items:center;gap:10px;min-width:0}
.brand-logo{width:26px;height:26px;border-radius:7px;flex:none}
.brand-name{font-weight:800;font-size:16.5px;letter-spacing:-.02em;white-space:nowrap}
.nav-links{display:flex;gap:24px;margin-left:auto;font-size:14.5px;color:var(--ink-2)}
.nav-links a{position:relative;padding:5px 0}
.nav-links a:hover,.nav-links a.is-active{color:var(--ink)}
.nav-links a.is-active::after{
  content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;
  background:var(--accent);border-radius:2px;
}
.nav-actions{display:flex;align-items:center;gap:10px}
.nav-btn{height:36px;padding:0 15px;font-size:13.5px}
.user-chip{display:flex;align-items:center;gap:8px;font-size:13.5px;color:var(--ink-2)}
.avatar{
  width:30px;height:30px;border-radius:50%;display:grid;place-items:center;
  background:var(--accent-soft);color:var(--accent-ink);font-weight:700;font-size:13px;
}
.nav-burger{display:none}

/* ---------- 7. Hero ---------- */
.page-main{min-height:60vh}
.hero{
  padding:70px 0 84px;border-bottom:1px solid var(--line);
  background:
    radial-gradient(980px 420px at 84% -10%, var(--accent-soft), transparent 62%),
    linear-gradient(180deg, var(--paper-2) 0%, var(--paper) 100%);
}
.hero-grid{display:grid;grid-template-columns:1.06fr .94fr;gap:52px;align-items:start}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--ink-2);background:var(--card);border:1px solid var(--line);
  padding:6px 12px;border-radius:99px;
}
.eyebrow .dot{width:6px;height:6px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}
.hero h1{font-size:clamp(38px,5vw,62px);margin:22px 0 18px;letter-spacing:-.045em}
.hero h1 .accent{color:var(--accent);position:relative;white-space:nowrap}
.hero h1 .accent::after{
  content:"";position:absolute;left:0;right:0;bottom:.07em;height:.14em;
  background:var(--accent);opacity:.18;border-radius:2px;
}
.lede{font-size:16.5px;color:var(--ink-2);max-width:520px}

.url-bar{
  display:flex;align-items:center;background:var(--card);
  border:1.5px solid var(--ink);border-radius:12px;
  padding:6px 6px 6px 16px;gap:6px;
  box-shadow:0 10px 30px -20px var(--shadow);transition:.18s;
}
.url-bar:focus-within{border-color:var(--accent);box-shadow:0 0 0 4px var(--accent-soft)}
.url-scheme{font-family:var(--mono);font-size:13.5px;color:var(--ink-3);flex:none}
.url-bar input{
  flex:1;min-width:0;border:0;outline:0;background:transparent;
  font-size:15.5px;font-weight:500;height:38px;
}
.url-bar .btn{height:38px;padding:0 18px;flex:none}
.chips{display:flex;gap:8px;margin-top:12px;flex-wrap:wrap}
.chip{
  height:32px;padding:0 14px;border-radius:99px;
  background:var(--card);border:1px solid var(--line);
  font-size:13px;color:var(--ink-2);cursor:pointer;transition:.15s;
}
.chip:hover{border-color:var(--ink-3);color:var(--ink)}
.chip.is-on{background:var(--ink);border-color:var(--ink);color:var(--paper);font-weight:600}
.hero-facts{display:flex;gap:34px;margin-top:34px;flex-wrap:wrap}
.hero-facts li{font-size:13.5px;color:var(--ink-2)}
.hero-facts b{display:block;font-size:30px;font-weight:800;letter-spacing:-.04em;line-height:1.2;color:var(--ink)}

/* ---------- 8. 流水线面板 ---------- */
.panel{
  background:var(--card);border:1px solid var(--line);border-radius:18px;
  padding:20px 22px 18px;
  box-shadow:0 30px 60px -50px var(--shadow);
  position:sticky;top:88px;
}
.panel-head{
  display:flex;align-items:center;justify-content:space-between;
  padding-bottom:14px;border-bottom:1px solid var(--line-2);
}
.status{display:inline-flex;align-items:center;gap:7px;font-size:12.5px;font-weight:600;color:var(--ink-2);font-family:var(--mono);letter-spacing:.06em}
.status i{width:7px;height:7px;border-radius:50%;background:var(--ink-3);transition:.2s}
.status.run i{background:var(--accent);animation:blink .9s infinite}
.status.run{color:var(--accent)}
.status.ok i{background:var(--green)}
.status.ok{color:var(--green)}
@keyframes blink{50%{opacity:.25}}

.pipeline{position:relative;margin:16px 0 4px;display:grid;gap:8px}
.pipe-line{position:absolute;left:29px;top:26px;bottom:26px;width:2px;background:var(--line);border-radius:2px;overflow:hidden}
.pipe-line::after{
  content:"";position:absolute;left:0;top:0;width:100%;height:var(--fill,0%);
  background:linear-gradient(180deg,var(--accent),var(--accent-deep));transition:height .35s ease;
}
.step{
  display:flex;align-items:center;gap:14px;
  background:var(--paper-2);border:1px solid var(--line-2);
  border-radius:11px;padding:10px 14px;position:relative;z-index:1;transition:.25s;
}
.step-no{
  width:32px;height:32px;flex:none;border-radius:8px;display:grid;place-items:center;
  background:var(--card);border:1px solid var(--line);
  font-family:var(--mono);font-size:11.5px;font-weight:700;color:var(--ink-3);transition:.25s;
}
.step-body{display:flex;flex-direction:column;line-height:1.35;flex:1;min-width:0}
.step-body b{font-size:14px}
.step-body small{font-size:12px;color:var(--ink-3)}
.step-state{font-family:var(--mono);font-size:10.5px;letter-spacing:.1em;color:var(--ink-3);text-transform:uppercase;flex:none}
.step.run{background:var(--card);border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}
.step.run .step-no{background:var(--accent);border-color:var(--accent);color:#fff}
.step.run .step-state{color:var(--accent);font-weight:700}
.step.done{background:var(--green-soft);border-color:transparent}
.step.done .step-no{background:var(--green);border-color:var(--green);color:#fff}
.step.done .step-state{color:var(--green);font-weight:700}

.artifact{margin-top:14px;min-height:74px}
.artifact-empty{border:1px dashed var(--line);border-radius:11px;padding:14px 16px;color:var(--ink-3);font-size:13px}
.artifact-empty .mono-tag{display:block;margin-bottom:4px}
.artifact-card{
  display:flex;align-items:center;gap:13px;
  background:var(--ink);color:var(--paper);border-radius:12px;padding:13px 14px;
  animation:pop .4s cubic-bezier(.2,.9,.3,1.3);
}
@keyframes pop{from{opacity:0;transform:translateY(10px) scale(.97)}}
.file-ico{width:42px;height:42px;flex:none;border-radius:10px;background:rgba(127,127,127,.18);display:grid;place-items:center;color:var(--accent)}
.file-meta{flex:1;min-width:0;display:flex;flex-direction:column;line-height:1.4}
.file-meta b{font-size:14.5px;font-family:var(--mono);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.file-meta small{font-size:11.5px;opacity:.65;font-family:var(--mono)}
.artifact-card .btn{height:34px;padding:0 15px;font-size:13px;background:var(--card);color:var(--ink)}
.artifact-card .btn:hover{background:var(--accent);color:#fff}
.demo-note{margin-top:10px;font-size:11.5px;color:var(--ink-3);display:flex;align-items:center;gap:6px}
.demo-note::before{content:"";width:5px;height:5px;border-radius:50%;background:var(--ink-3);flex:none}

/* ---------- 9. 手机预览 ---------- */
.hero-strip{
  display:grid;grid-template-columns:auto 1fr;gap:48px;margin-top:70px;
  align-items:center;border-top:1px solid var(--line);padding-top:52px;
}
.phone{
  width:252px;background:var(--ink);border-radius:34px;padding:9px;
  box-shadow:0 40px 70px -44px var(--shadow);position:relative;
}
.phone-notch{position:absolute;top:9px;left:50%;transform:translateX(-50%);width:86px;height:20px;background:var(--ink);border-radius:0 0 12px 12px;z-index:3}
.phone-screen{background:var(--card);border-radius:26px;overflow:hidden;height:430px;display:flex;flex-direction:column;position:relative}
.splash{
  position:absolute;inset:0;z-index:4;background:var(--ink);
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;
  opacity:0;pointer-events:none;transition:opacity .3s;
}
.splash.show{opacity:1}
.splash-logo{width:64px;height:64px;border-radius:16px;background:var(--accent);color:#fff;display:grid;place-items:center;font-size:30px;font-weight:800}
.splash-name{color:var(--card);font-weight:700;font-size:15px}
.browser-bar{
  display:flex;align-items:center;gap:7px;background:var(--muted-soft);
  padding:26px 12px 9px;font-family:var(--mono);font-size:11px;color:var(--ink-2);
  border-bottom:1px solid var(--line-2);
}
.browser-bar .lock{width:8px;height:8px;border:1.5px solid var(--green);border-radius:2px;flex:none}
.browser-body{flex:1;padding:14px 12px;display:flex;flex-direction:column;gap:9px;background:var(--card);overflow:hidden}
.sk{height:9px;border-radius:5px;background:var(--muted-soft)}
.sk-lg{height:15px;width:78%;background:var(--line)}
.sk-sm{width:52%}
.sk-row{display:flex;gap:9px;align-items:flex-start;margin-top:3px}
.sk-thumb{width:56px;height:44px;border-radius:7px;flex:none;background:var(--muted-soft)}
.sk-col{flex:1;display:flex;flex-direction:column;gap:7px;padding-top:3px}
.phone-home{width:82px;height:4px;border-radius:3px;background:rgba(127,127,127,.4);margin:7px auto 2px}
.strip-notes{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.note-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:20px 18px;transition:.2s}
.note-card:hover{border-color:var(--ink);transform:translateY(-3px)}
.note-card b{display:block;font-size:15.5px;margin:9px 0 7px;letter-spacing:-.02em}
.note-card p{font-size:13.5px;color:var(--ink-2);line-height:1.65}

/* ---------- 10. 数据条 ---------- */
.ticker{background:#14171C;color:#F2F0EC;padding:34px 0}
.ticker-inner{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.ticker-inner div{border-left:1px solid rgba(127,127,127,.3);padding-left:22px}
.ticker-inner div:first-child{border-left:0;padding-left:0}
.ticker-inner b{display:block;font-size:34px;font-weight:800;letter-spacing:-.04em;line-height:1.2}
.ticker-inner span{font-size:13px;opacity:.65}

/* ---------- 11. 通用区块 ---------- */
.section{padding:100px 0}
.section.alt{background:var(--paper-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.sec-head{max-width:660px;margin-bottom:48px}
.sec-head h2{font-size:clamp(29px,3.5vw,42px);margin:14px 0 13px}
.sec-head p{font-size:16px;color:var(--ink-2)}

/* 三步 */
.steps-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.step-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:26px 24px 24px;position:relative;overflow:hidden;transition:.2s;
}
.step-card:hover{border-color:var(--ink);transform:translateY(-4px);box-shadow:0 26px 44px -34px var(--shadow)}
.step-index{
  font-family:var(--mono);font-size:52px;font-weight:800;
  color:transparent;-webkit-text-stroke:1.4px var(--line);
  line-height:1;display:block;margin-bottom:16px;letter-spacing:-.05em;
}
.step-card:hover .step-index{-webkit-text-stroke-color:var(--accent)}
.step-card h3{font-size:20px;margin-bottom:9px}
.step-card p{font-size:14px;color:var(--ink-2);min-height:66px}
.mini-url{
  margin-top:16px;background:var(--paper-2);border:1px solid var(--line-2);
  border-radius:9px;padding:10px 12px;font-family:var(--mono);font-size:12.5px;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
}
.mini-toggles{display:flex;gap:7px;margin-top:16px;flex-wrap:wrap}
.mini-toggles span{font-size:12px;padding:5px 11px;border-radius:99px;border:1px solid var(--line);color:var(--ink-3);background:var(--card)}
.mini-toggles .on{background:var(--accent-soft);border-color:transparent;color:var(--accent-ink);font-weight:600}
.mini-file{
  display:flex;align-items:center;gap:8px;margin-top:16px;
  background:var(--green-soft);color:var(--green);border:1px solid transparent;
  border-radius:9px;padding:10px 12px;font-family:var(--mono);font-size:12.5px;font-weight:600;
}

/* 能力 */
.feat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.feat{background:var(--card);padding:30px 26px;transition:.2s}
.feat:hover{background:var(--paper-2)}
.feat-ico{
  width:42px;height:42px;border-radius:11px;background:var(--accent-soft);
  display:grid;place-items:center;font-size:19px;margin-bottom:16px;
}
.feat h3{font-size:17px;margin-bottom:8px}
.feat p{font-size:14px;color:var(--ink-2)}

/* 配置 / 代码 */
.config-grid{display:grid;grid-template-columns:.92fr 1.08fr;gap:56px;align-items:center}
.config-copy h2{font-size:clamp(28px,3.3vw,40px);margin:14px 0 16px}
.config-copy p{font-size:15.5px;color:var(--ink-2);max-width:440px}
.check-list{margin:24px 0 30px;display:grid;gap:11px}
.check-list li{position:relative;padding-left:28px;font-size:14.5px;color:var(--ink-2)}
.check-list li::before{
  content:"✓";position:absolute;left:0;top:0;width:18px;height:18px;border-radius:5px;
  background:var(--accent);color:#fff;font-size:11px;font-weight:700;
  display:grid;place-items:center;
}
.code-card{background:#14171C;border-radius:16px;overflow:hidden;box-shadow:0 40px 70px -52px var(--shadow)}
.code-head{display:flex;align-items:center;gap:14px;padding:13px 18px;border-bottom:1px solid rgba(255,255,255,.09)}
.code-head .mono-tag{color:rgba(255,255,255,.5)}
.dots{display:flex;gap:6px}
.dots i{width:9px;height:9px;border-radius:50%;background:rgba(255,255,255,.18)}
.code{margin:0;padding:20px 22px 24px;overflow-x:auto;font-family:var(--mono);font-size:13px;line-height:1.85;color:#C9CDD4}
.c-k{color:#8FD3FF}.c-s{color:#FFB088}.c-b{color:#7EE0B8}.c-p{color:#6B727D}

/* ---------- 12. 徽章 / 表格 ---------- */
.badge{
  display:inline-flex;align-items:center;gap:6px;height:24px;padding:0 10px;
  border-radius:99px;font-size:12px;font-weight:600;white-space:nowrap;
}
.badge::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor}
.tone-success{background:var(--green-soft);color:var(--green)}
.tone-danger{background:var(--danger-soft);color:var(--danger)}
.tone-info{background:var(--info-soft);color:var(--info)}
.tone-muted{background:var(--muted-soft);color:var(--ink-2)}
.tone-warn{background:var(--warn-soft);color:var(--warn)}
.badge.tone-success,.badge.tone-danger,.badge.tone-info,.badge.tone-muted,.badge.tone-warn{border:0}

.table-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.table-scroll{overflow-x:auto}
table.tbl{width:100%;border-collapse:collapse;font-size:14px;min-width:640px}
.tbl th{
  text-align:left;padding:12px 16px;background:var(--paper-2);
  font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--ink-3);border-bottom:1px solid var(--line);font-weight:600;
}
.tbl td{padding:13px 16px;border-bottom:1px solid var(--line-2);vertical-align:middle}
.tbl tr:last-child td{border-bottom:0}
.tbl tr:hover td{background:var(--paper-2)}
.tbl .empty td{padding:34px 16px;text-align:center;color:var(--ink-3)}
.tbl a{color:var(--accent-ink);font-weight:600}
.tbl a:hover{text-decoration:underline}

/* ---------- 13. 价格 ---------- */
.price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;align-items:stretch}
.price{
  background:var(--card);border:1px solid var(--line);border-radius:16px;
  padding:30px 26px 28px;display:flex;flex-direction:column;position:relative;transition:.2s;
}
.price:hover{transform:translateY(-4px);box-shadow:0 30px 50px -42px var(--shadow)}
.price.is-hot{border-color:var(--ink);border-width:1.5px;box-shadow:0 30px 55px -42px var(--shadow)}
.hot-tag{position:absolute;top:-11px;left:26px;background:var(--accent);color:#fff;font-size:11px;font-weight:700;padding:4px 11px;border-radius:99px}
.price h3{font-size:17px;letter-spacing:.02em}
.price-num{font-size:44px;font-weight:800;letter-spacing:-.045em;margin:12px 0 2px;line-height:1.1}
.price-num span{font-size:15px;font-weight:500;color:var(--ink-3);letter-spacing:0}
.price-desc{font-size:13.5px;color:var(--ink-3);margin-bottom:18px}
.price ul{display:grid;gap:11px;padding-top:20px;border-top:1px solid var(--line-2);margin-bottom:26px;flex:1}
.price ul li{font-size:14px;color:var(--ink-2);padding-left:24px;position:relative}
.price ul li::before{
  content:"✓";position:absolute;left:0;top:0;color:var(--accent);font-weight:700;font-size:13px;
}
.price .current-tag{
  display:inline-block;margin-bottom:8px;font-size:12px;font-weight:700;
  color:var(--green);background:var(--green-soft);border-radius:99px;padding:3px 10px;
}
.billing-note{
  display:flex;gap:10px;align-items:flex-start;background:var(--info-soft);
  color:var(--info);border-radius:11px;padding:12px 15px;font-size:13.5px;margin-bottom:26px;
}
.billing-note strong{font-weight:700}

/* ---------- 14. FAQ ---------- */
.faq-list{border-top:1px solid var(--line);max-width:860px}
.faq-list details{border-bottom:1px solid var(--line);padding:4px 0}
.faq-list summary{
  list-style:none;cursor:pointer;padding:20px 44px 20px 0;
  font-size:16.5px;font-weight:700;letter-spacing:-.015em;position:relative;
}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary::after{
  content:"+";position:absolute;right:6px;top:50%;transform:translateY(-50%);
  font-size:22px;font-weight:300;line-height:1;color:var(--ink-3);transition:.2s;
}
.faq-list details[open] summary::after{content:"–";color:var(--accent);font-size:24px}
.faq-list details p{padding:0 46px 22px 0;font-size:14.5px;color:var(--ink-2)}

/* ---------- 15. CTA / Footer ---------- */
.cta{background:#14171C;color:#F2F0EC;padding:72px 0}
.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:36px}
.cta h2{font-size:clamp(29px,3.7vw,44px);margin-top:14px;letter-spacing:-.04em}
.cta .mono-tag{color:rgba(127,127,127,.75)}

.foot{background:#14171C;color:#F2F0EC;border-top:1px solid rgba(127,127,127,.25);padding:0 0 30px}
.foot-inner{display:grid;grid-template-columns:1.2fr 2fr;gap:40px;padding:52px 24px 38px}
.foot-brand p{color:rgba(127,127,127,.9);font-size:14px;margin-top:12px;max-width:320px}
.foot-contact{font-size:13px !important;opacity:.75}
.foot .brand-name{color:#F2F0EC}
.foot-cols{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.foot-cols div{display:flex;flex-direction:column;gap:11px}
.foot-cols b{font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:rgba(127,127,127,.8);font-family:var(--mono);font-weight:600}
.foot-cols a{font-size:14px;color:rgba(242,240,236,.78)}
.foot-cols a:hover{color:var(--accent)}
.foot-base{display:flex;justify-content:space-between;align-items:center;padding-top:22px;border-top:1px solid rgba(127,127,127,.25);font-size:13px;color:rgba(127,127,127,.85);gap:14px;flex-wrap:wrap}
.foot-base .mono-tag{color:rgba(127,127,127,.75)}

/* ---------- 16. 认证页 ---------- */
.auth-wrap{max-width:440px;margin:0 auto;padding:64px 24px 90px}
.auth-card{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:32px 30px;box-shadow:0 30px 60px -55px var(--shadow)}
.auth-card h1{font-size:26px;margin:10px 0 8px}
.auth-card .sub{font-size:14px;color:var(--ink-2);margin-bottom:24px}
.auth-alt{margin-top:18px;font-size:14px;color:var(--ink-2);text-align:center}
.divider{display:flex;align-items:center;gap:12px;margin:20px 0;color:var(--ink-3);font-size:12px;font-family:var(--mono);letter-spacing:.1em}
.divider::before,.divider::after{content:"";flex:1;height:1px;background:var(--line)}
.sample-box{
  margin-top:18px;background:var(--paper-2);border:1px dashed var(--line);
  border-radius:11px;padding:12px 14px;font-size:13px;color:var(--ink-2);
}
.sample-box b{color:var(--ink);font-family:var(--mono)}

/* ---------- 17. 布局：侧栏 + 内容 ---------- */
.layout{display:grid;grid-template-columns:236px 1fr;gap:28px;padding:34px 0 70px;align-items:start}
.side{position:sticky;top:88px;background:var(--card);border:1px solid var(--line);border-radius:16px;padding:16px 12px}
.side-title{font-family:var(--mono);font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-3);padding:6px 12px 10px}
.side a{
  display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:9px;
  font-size:14px;color:var(--ink-2);transition:.15s;
}
.side a:hover{background:var(--paper-2);color:var(--ink)}
.side a.is-active{background:var(--accent-soft);color:var(--accent-ink);font-weight:600}
.side .sep{height:1px;background:var(--line-2);margin:10px 6px}
.side .side-user{display:flex;gap:10px;align-items:center;padding:10px 12px 4px}
.side .side-user b{font-size:14px;display:block}
.side .side-user small{font-size:11.5px;color:var(--ink-3);display:block;overflow:hidden;text-overflow:ellipsis;max-width:130px}

.content{min-width:0;display:flex;flex-direction:column;gap:22px}
.content-head{display:flex;justify-content:space-between;align-items:flex-end;gap:18px;flex-wrap:wrap}
.content-head h1{font-size:27px}
.content-head p{font-size:14px;color:var(--ink-2);margin-top:6px}

.card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:24px}
.card-title{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:16px;flex-wrap:wrap}
.card-title h2{font-size:17px}
.card-title p{font-size:13.5px;color:var(--ink-3)}

.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.stat{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:18px 18px 16px}
.stat .k{font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-3)}
.stat .v{font-size:30px;font-weight:800;letter-spacing:-.04em;margin-top:8px;line-height:1.15}
.stat .d{font-size:12.5px;color:var(--ink-3);margin-top:4px}
.stat.accent .v{color:var(--accent-ink)}

.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}

.tabs{display:flex;gap:6px;flex-wrap:wrap;border-bottom:1px solid var(--line);padding-bottom:0}
.tabs a{
  padding:9px 15px;font-size:14px;color:var(--ink-2);border-bottom:2px solid transparent;
  margin-bottom:-1px;transition:.15s;
}
.tabs a:hover{color:var(--ink)}
.tabs a.is-active{color:var(--ink);border-bottom-color:var(--accent);font-weight:600}

.kv{display:grid;grid-template-columns:120px 1fr;gap:10px 16px;font-size:14px}
.kv dt{color:var(--ink-3);font-family:var(--mono);font-size:12px;letter-spacing:.05em;padding-top:2px}
.kv dd{margin:0;color:var(--ink);word-break:break-all}
.empty-state{text-align:center;padding:38px 16px;color:var(--ink-3);font-size:14px}
.empty-state .btn{margin-top:14px}

.build-item{
  display:flex;gap:16px;align-items:center;justify-content:space-between;
  padding:16px;border:1px solid var(--line);border-radius:13px;background:var(--card);
  flex-wrap:wrap;transition:.18s;
}
.build-item:hover{border-color:var(--ink)}
.build-item .bi-main{min-width:220px;flex:1}
.build-item .bi-url{font-weight:700;font-size:15.5px;letter-spacing:-.02em}
.build-item .bi-meta{font-size:12.5px;color:var(--ink-3);font-family:var(--mono);margin-top:4px}
.build-item .bi-actions{display:flex;gap:8px;flex-wrap:wrap}

.notice{
  border:1px dashed var(--line);border-radius:12px;padding:14px 16px;
  font-size:13.5px;color:var(--ink-2);background:var(--paper-2);
}
.notice b{color:var(--ink)}

/* ---------- 18. 后台 ---------- */
.admin-shell{display:grid;grid-template-columns:224px 1fr;min-height:100vh}
.admin-side{
  background:var(--card);border-right:1px solid var(--line);
  padding:18px 14px;position:sticky;top:0;height:100vh;overflow-y:auto;
}
.admin-side .brand{padding:4px 10px 16px}
.admin-side .brand-name{font-size:15px}
.admin-main{min-width:0;background:var(--paper)}
.admin-top{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:16px 28px;border-bottom:1px solid var(--line);
  background:color-mix(in srgb, var(--paper) 90%, transparent);
  position:sticky;top:0;z-index:40;backdrop-filter:blur(10px);
}
@supports not (background:color-mix(in srgb,red 50%,blue)){ .admin-top{background:var(--paper)} }
.admin-top h1{font-size:18px}
.admin-body{padding:26px 28px 60px;display:flex;flex-direction:column;gap:22px;max-width:1180px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 20px}
.form-grid .full{grid-column:1 / -1}
fieldset.fs{border:1px solid var(--line);border-radius:14px;padding:20px;margin:0 0 4px}
fieldset.fs legend{
  font-family:var(--mono);font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;
  color:var(--ink-3);padding:0 8px;
}
.switchline{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:12px 0;border-bottom:1px solid var(--line-2)}
.switchline:last-child{border-bottom:0}
.switchline .sl-txt b{display:block;font-size:14.5px}
.switchline .sl-txt small{font-size:12.5px;color:var(--ink-3)}
.switch{position:relative;width:46px;height:26px;flex:none}
.switch input{opacity:0;width:100%;height:100%;margin:0;cursor:pointer;position:relative;z-index:2}
.switch .track{position:absolute;inset:0;background:var(--line);border-radius:99px;transition:.2s}
.switch .track::after{
  content:"";position:absolute;top:3px;left:3px;width:20px;height:20px;border-radius:50%;
  background:var(--card);transition:.2s;box-shadow:0 1px 3px rgba(0,0,0,.25);
}
.switch input:checked + .track{background:var(--accent)}
.switch input:checked + .track::after{transform:translateX(20px)}
.logo-preview{
  display:flex;gap:16px;align-items:center;padding:14px;border:1px dashed var(--line);
  border-radius:12px;background:var(--paper-2);
}
.logo-preview img{width:56px;height:56px;border-radius:12px;object-fit:cover;background:var(--card)}
.plan-edit{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.plan-edit .pe-card{border:1px solid var(--line);border-radius:13px;padding:16px;background:var(--paper-2)}
.actions-cell{display:flex;gap:7px;flex-wrap:wrap}

/* ---------- 19. 文档 ---------- */
.docs-layout{display:grid;grid-template-columns:230px 1fr;gap:36px;padding:40px 0 80px;align-items:start}
.docs-nav{position:sticky;top:88px;background:var(--card);border:1px solid var(--line);border-radius:14px;padding:14px 10px}
.docs-nav b{display:block;font-family:var(--mono);font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-3);padding:6px 12px 8px}
.docs-nav a{display:block;padding:8px 12px;border-radius:8px;font-size:14px;color:var(--ink-2)}
.docs-nav a:hover{background:var(--paper-2);color:var(--ink)}
.docs-body{min-width:0;max-width:820px}
.docs-body h1{font-size:34px;margin-bottom:12px}
.docs-body .lead{font-size:16px;color:var(--ink-2);margin-bottom:8px}
.docs-body h2{
  font-size:23px;margin:44px 0 14px;padding-top:8px;scroll-margin-top:86px;
}
.docs-body h2::before{
  content:"#";color:var(--accent);margin-right:8px;font-family:var(--mono);font-size:18px;
}
.docs-body h3{font-size:17px;margin:26px 0 10px}
.docs-body p{font-size:15px;color:var(--ink-2);margin-bottom:12px}
.docs-body ul{display:grid;gap:9px;margin:0 0 16px}
.docs-body ul li{position:relative;padding-left:22px;font-size:14.5px;color:var(--ink-2)}
.docs-body ul li::before{content:"";position:absolute;left:4px;top:9px;width:6px;height:6px;border-radius:50%;background:var(--accent)}
.docs-body ol{display:grid;gap:10px;margin:0 0 16px;counter-reset:doc}
.docs-body ol li{position:relative;padding-left:34px;font-size:14.5px;color:var(--ink-2);counter-increment:doc}
.docs-body ol li::before{
  content:counter(doc);position:absolute;left:0;top:1px;width:22px;height:22px;border-radius:7px;
  background:var(--accent-soft);color:var(--accent-ink);font-size:12px;font-weight:700;
  display:grid;place-items:center;font-family:var(--mono);
}
.docs-body pre{
  background:#14171C;color:#C9CDD4;border-radius:12px;padding:16px 18px;
  overflow-x:auto;font-family:var(--mono);font-size:13px;line-height:1.75;margin:0 0 18px;
}
.docs-body code{font-family:var(--mono);font-size:.92em;background:var(--muted-soft);padding:1px 6px;border-radius:5px;color:var(--ink)}
.docs-body pre code{background:none;padding:0;color:inherit}
.doc-callout{
  border-left:3px solid var(--accent);background:var(--accent-soft);
  color:var(--accent-ink);border-radius:0 10px 10px 0;padding:12px 16px;
  font-size:14px;margin:0 0 18px;
}
.doc-callout b{font-weight:700}

/* ---------- 20. 响应式 ---------- */
@media (max-width:1080px){
  .hero-grid,.config-grid{grid-template-columns:1fr;gap:42px}
  .panel{position:static}
  .layout{grid-template-columns:1fr}
  .side{position:static;display:flex;gap:6px;overflow-x:auto;padding:10px}
  .side .side-title,.side .sep,.side .side-user{display:none}
  .side a{white-space:nowrap}
  .admin-shell{grid-template-columns:1fr}
  .admin-side{position:static;height:auto;border-right:0;border-bottom:1px solid var(--line)}
  .docs-layout{grid-template-columns:1fr}
  .docs-nav{position:static;display:flex;gap:4px;overflow-x:auto}
  .docs-nav b{display:none}
  .docs-nav a{white-space:nowrap}
  .stat-grid{grid-template-columns:1fr 1fr}
  .plan-edit{grid-template-columns:1fr}
}
@media (max-width:900px){
  .nav-links{
    display:none;position:absolute;top:66px;left:0;right:0;
    flex-direction:column;gap:0;background:var(--card);
    border-bottom:1px solid var(--line);padding:8px 24px 14px;margin:0;
  }
  .nav-links.is-open{display:flex}
  .nav-links a{padding:11px 0;border-bottom:1px solid var(--line-2)}
  .nav-links a.is-active::after{display:none}
  .nav-burger{display:grid}
  .nav-inner{position:relative}
  .steps-grid,.price-grid,.feat-grid,.grid-2,.grid-3,.strip-notes{grid-template-columns:1fr 1fr}
  .ticker-inner{grid-template-columns:1fr 1fr;gap:26px}
  .ticker-inner div:nth-child(3){border-left:0;padding-left:0}
}
@media (max-width:720px){
  .section{padding:70px 0}
  .hero{padding:48px 0 66px}
  .steps-grid,.price-grid,.feat-grid,.grid-2,.grid-3,.strip-notes,.stat-grid,.form-grid{grid-template-columns:1fr}
  .hero-strip{grid-template-columns:1fr;justify-items:center;gap:34px}
  .strip-notes{width:100%}
  .hero-facts{gap:22px}
  .url-bar{flex-wrap:wrap;padding:12px}
  .url-bar .btn{width:100%}
  .url-bar input{width:100%}
  .cta-inner{flex-direction:column;align-items:flex-start}
  .foot-inner{grid-template-columns:1fr;padding-top:42px}
  .foot-cols{grid-template-columns:1fr 1fr}
  .nav-btn{display:none}
  .user-chip .user-name{display:none}
  .admin-body{padding:20px 16px 50px}
  .admin-top{padding:14px 16px}
  .kv{grid-template-columns:1fr;gap:4px 0}
  .kv dd{margin-bottom:8px}
}

/* ---------- 21. 安装向导 ---------- */
.install-wrap{max-width:780px;margin:0 auto;padding:56px 24px 90px}
.install-title{font-size:clamp(28px,3.4vw,38px);margin:12px 0 10px;letter-spacing:-.04em}
.install-sub{font-size:15.5px;color:var(--ink-2);margin-bottom:24px}
.install-sub code{font-family:var(--mono);background:var(--muted-soft);padding:1px 7px;border-radius:6px;font-size:.93em}
.install-steps{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:24px;counter-reset:istep}
.install-steps li{
  display:flex;align-items:center;gap:9px;padding:8px 15px;border-radius:99px;
  border:1px solid var(--line);background:var(--card);
  font-size:13.5px;color:var(--ink-3);
}
.install-steps li b{
  font-family:var(--mono);font-size:11.5px;color:var(--ink-3);
  background:var(--paper-2);border-radius:99px;width:24px;height:24px;
  display:grid;place-items:center;
}
.install-steps li.is-on{border-color:var(--accent);color:var(--accent-ink);background:var(--accent-soft);font-weight:600}
.install-steps li.is-on b{background:var(--accent);color:#fff}
.env-item{
  display:flex;justify-content:space-between;gap:16px;align-items:center;
  padding:11px 2px;border-bottom:1px solid var(--line-2);font-size:14px;flex-wrap:wrap;
}
.env-item:last-of-type{border-bottom:0}
.env-label{display:flex;align-items:center;gap:9px;flex-wrap:wrap}
.env-dot{width:9px;height:9px;border-radius:50%;flex:none;background:var(--ink-3)}
.env-dot.ok{background:var(--green)}
.env-dot.bad{background:var(--danger)}
.env-dot.warn{background:var(--warn)}
.env-detail{font-family:var(--mono);font-size:12.5px;color:var(--ink-3);text-align:right}
.env-detail.ok{color:var(--green)}
.env-detail.bad{color:var(--danger)}
.env-detail.warn{color:var(--warn)}
@media (max-width:720px){
  .install-steps li{font-size:12.5px;padding:7px 12px}
  .env-item{align-items:flex-start;flex-direction:column;gap:4px}
  .env-detail{text-align:left}
}

/* ---------- 22. �������� ---------- */
.foot-friends{
  display:flex;gap:14px;align-items:center;flex-wrap:wrap;
  padding:16px 24px 6px;border-top:1px solid rgba(127,127,127,.2);
}
.ff-label{
  font-family:var(--mono);font-size:10.5px;letter-spacing:.16em;
  text-transform:uppercase;color:rgba(242,240,236,.55);flex:none;
}
.ff-list{display:flex;gap:8px;flex-wrap:wrap}
.ff-link{
  font-size:13.5px;color:rgba(242,240,236,.78);
  border:1px solid rgba(127,127,127,.4);border-radius:99px;
  padding:5px 14px;transition:.15s;
}
.ff-link:hover{color:#FF6B33;border-color:#FF6B33}
@media (max-width:720px){
  .foot-friends{padding:16px 24px 4px}
}

/* ---------- 23. רҵ���ҳ ---------- */
.build-page{padding:44px 0 96px}
.build-layout{display:grid;grid-template-columns:1fr 340px;gap:36px;align-items:start}
.build-main{min-width:0}
.build-form{padding:24px;margin-top:16px}
.build-form fieldset.fs{margin-bottom:16px}
.quota-bar{
  background:var(--green-soft);color:var(--green);border-radius:11px;
  padding:11px 15px;font-size:13.5px;margin-bottom:16px;
}
.quota-bar b{font-weight:700}
.upload-row{display:grid;grid-template-columns:1fr auto;gap:20px;align-items:start}
.size-tags{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:10px}
.size-tag{
  font-family:var(--mono);font-size:11px;letter-spacing:.03em;
  background:var(--accent-soft);color:var(--accent-ink);
  padding:3px 9px;border-radius:6px;
}
.file-input{font-size:13.5px;color:var(--ink-2);width:100%}
.file-input::file-selector-button{
  margin-right:12px;height:34px;padding:0 14px;border-radius:8px;
  border:1px solid var(--line);background:var(--card);color:var(--ink);
  font-size:13px;font-weight:600;cursor:pointer;transition:.15s;
}
.file-input::file-selector-button:hover{border-color:var(--ink)}
.upload-preview{width:118px;text-align:center}
.thumb-empty{
  width:96px;height:96px;margin:0 auto;border:1px dashed var(--line);
  border-radius:16px;display:grid;place-items:center;
  font-family:var(--mono);font-size:11px;color:var(--ink-3);background:var(--paper-2);
}
.upload-preview img{
  width:96px;height:96px;object-fit:cover;margin:0 auto;
  border-radius:16px;border:1px solid var(--line);display:block;
}
.splash-preview .thumb-empty{width:58px;height:103px}
.splash-preview img{width:58px;height:103px;border-radius:10px}
.dim-out{font-family:var(--mono);font-size:11.5px;margin-top:8px;color:var(--ink-3);line-height:1.5}
.dim-out.ok{color:var(--green);font-weight:600}
.dim-out.bad{color:var(--danger);font-weight:600}

.build-side{position:sticky;top:88px;display:flex;flex-direction:column;gap:14px}
.side-title-mono{letter-spacing:.2em}
.phone.compact{width:100%;max-width:270px;margin:0 auto}
.phone.compact .phone-screen{height:340px}
.bp-splash{
  position:absolute;inset:0;z-index:4;background:var(--ink);
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;
  background-size:cover;background-position:center;transition:opacity .25s;
}
.bp-splash.web{opacity:0;pointer-events:none}
.bp-icon{
  width:58px;height:58px;border-radius:15px;background:var(--accent);
  display:grid;place-items:center;overflow:hidden;box-shadow:0 8px 22px -10px rgba(0,0,0,.6);
}
.bp-icon img{width:100%;height:100%;object-fit:cover;display:block}
.bp-icon span{color:#fff;font-size:26px;font-weight:800;letter-spacing:-.03em}
.bp-name{color:#fff;font-weight:700;font-size:15px;letter-spacing:-.02em;text-align:center;padding:0 14px}
.size-card{
  background:var(--card);border:1px solid var(--line);border-radius:14px;padding:16px;
}
.size-card-title{display:block;margin-bottom:10px}
.size-line{
  display:grid;grid-template-columns:1fr auto;gap:2px 10px;
  padding:7px 0;border-bottom:1px solid var(--line-2);font-size:13.5px;align-items:baseline;
}
.size-line:last-child{border-bottom:0}
.size-line span{color:var(--ink-2)}
.size-line b{font-family:var(--mono);font-size:13px;text-align:right}
.size-line small{grid-column:1 / -1;color:var(--ink-3);font-size:11.5px}
.side-links{display:grid;gap:8px}
@media (max-width:1040px){
  .build-layout{grid-template-columns:1fr}
  .build-side{position:static;order:-1;flex-direction:row;flex-wrap:wrap;align-items:flex-start}
  .build-side .side-title-mono{width:100%}
  .build-side .phone.compact{margin:0}
  .build-side .size-card{flex:1;min-width:240px}
  .build-side .side-links{width:100%}
}
@media (max-width:720px){
  .upload-row{grid-template-columns:1fr}
  .upload-preview{width:100%;text-align:left}
  .thumb-empty,.upload-preview img{margin:0}
  .build-form{padding:18px}
}

.asset-thumb{width:44px;height:44px;object-fit:cover;border-radius:9px;border:1px solid var(--line);display:inline-block;vertical-align:middle;margin-right:8px}
.asset-thumb.tall{width:28px;height:50px}
.build-item .bi-main.has-thumb{display:flex;gap:12px;align-items:center}
.build-item .bi-main.has-thumb .asset-thumb{margin-right:0;flex:none}

/* ---------- 24. 首页 banner：上下居中 + 循环小标题 ---------- */
.hero.hero-center{padding-top:86px}
.hero-center-inner{
  max-width:820px;margin:0 auto;text-align:center;
  display:flex;flex-direction:column;align-items:center;
}
.hero-center-inner h1{font-size:clamp(38px,5.4vw,66px);margin:20px 0 18px;letter-spacing:-.045em}
.rotator{
  display:inline-flex;align-items:center;gap:10px;
  height:42px;padding:0 20px;margin-bottom:30px;
  border:1px solid var(--line);background:var(--card);
  border-radius:99px;font-size:15.5px;color:var(--ink-2);
  box-shadow:0 10px 28px -20px var(--shadow);
}
.rot-dot{
  width:8px;height:8px;border-radius:50%;background:var(--accent);flex:none;
  box-shadow:0 0 0 4px var(--accent-soft);animation:rotpulse 1.6s ease-in-out infinite;
}
@keyframes rotpulse{0%,100%{opacity:1}50%{opacity:.35}}
#rotText{display:inline-block;transition:opacity .3s ease,transform .3s ease}
#rotText.is-out{opacity:0;transform:translateY(-9px)}
.hero-center .pack-form{max-width:640px;width:100%;margin-top:0;text-align:left}
.hero-center .chips{justify-content:center}
.hero-center .hint-center{text-align:center;margin-top:8px}
.hero-center .hero-facts{justify-content:center;gap:52px;margin-top:36px}
.hero-center .progress{width:min(460px,100%);text-align:left;margin-top:4px}
.progress{width:288px;display:flex;flex-direction:column;gap:10px}
.progress-head{display:flex;justify-content:space-between;align-items:center}
.progress-pct{font-family:var(--mono);font-size:12.5px;font-weight:700;color:var(--accent)}
.bar{height:8px;background:var(--muted-soft);border-radius:99px;overflow:hidden}
.bar i{display:block;height:100%;width:0;border-radius:99px;
  background:linear-gradient(90deg,var(--accent),var(--accent-deep));transition:width .4s ease}
.progress-steps{display:flex;justify-content:space-between;margin:0;padding:0;list-style:none}
.progress-steps li{font-family:var(--mono);font-size:10.5px;letter-spacing:.06em;color:var(--ink-3);transition:.2s}
.progress-steps li.is-run{color:var(--accent);font-weight:700}
.progress-steps li.is-done{color:var(--green);font-weight:700}
.progress-msg{font-size:12.5px;color:var(--ink-2);min-height:36px;margin:0;line-height:1.6}
.progress-msg.is-error{color:var(--danger);font-weight:600}
.progress-msg.is-ok{color:var(--green);font-weight:600}
.done-actions{display:flex;gap:16px;align-items:center;animation:pop .35s cubic-bezier(.2,.9,.3,1.2)}
.done-actions .btn{height:40px}
.hero-strip{grid-template-columns:1fr}
@media (max-width:1040px){
  .progress{width:min(288px,100%)}
  .strip-notes{grid-template-columns:1fr 1fr}
}
@media (max-width:720px){
  .strip-notes{grid-template-columns:1fr}
}

/* ---------- 25. ��������� ---------- */
.tc-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.tc-item{
  display:flex;gap:9px;align-items:center;flex-wrap:wrap;
  background:var(--paper-2);border:1px solid var(--line-2);
  border-radius:9px;padding:9px 12px;font-size:12.5px;
}
.tc-dot{width:8px;height:8px;border-radius:50%;background:var(--danger);flex:none}
.tc-item.ok .tc-dot{background:var(--green)}
.tc-label{font-weight:700;color:var(--ink)}
.tc-path{
  width:100%;font-family:var(--mono);font-size:11px;color:var(--ink-3);
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
}
@media (max-width:720px){.tc-grid{grid-template-columns:1fr}}

.tc-item.opt{opacity:.78}
.tc-item.opt .tc-dot{background:var(--ink-3)}