:root{
    --bg:#0A0F1A;--bg-2:#0F1626;--panel:#131C2E;--panel-2:#182238;
    --line:#22304A;--ink:#EFF3FA;--muted:#8493AB;
    --gold:#D8B36A;--gold-dim:#8F7A4E;--teal:#3ADBC0;--red:#FF6B7A;--amber:#FFB454;
    --mono:ui-monospace,"SF Mono","Cascadia Mono",Consolas,monospace;
    --serif:"Noto Serif SC","Songti SC","STSong","SimSun",serif;
  }
  *{margin:0;padding:0;box-sizing:border-box;}
  html{scroll-behavior:smooth;}
  body{background:var(--bg);color:var(--ink);
    font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",system-ui,sans-serif;line-height:1.6;}
  .app-page{display:none;}
  .app-page.on{display:block;}
  .appnav{position:sticky;top:0;z-index:50;background:rgba(10,15,26,.96);
    backdrop-filter:blur(10px);border-bottom:1px solid var(--gold-dim);}
  .appnav-in{max-width:1100px;margin:0 auto;padding:0 20px;height:58px;
    display:flex;align-items:center;gap:26px;}
  .appnav .lg{display:flex;align-items:baseline;gap:8px;flex:none;}
  .appnav .lg .cn{font-size:16px;font-weight:800;letter-spacing:.1em;color:var(--ink);}
  .appnav .lg .en{font-family:var(--mono);font-size:9px;letter-spacing:.28em;color:var(--gold);}
  .appnav .tabs{display:flex;gap:4px;overflow-x:auto;scrollbar-width:none;}
  .appnav .tabs::-webkit-scrollbar{display:none;}
  .appnav .tabs a{font-size:13.5px;color:var(--muted);text-decoration:none;
    padding:8px 14px;white-space:nowrap;border-bottom:2px solid transparent;cursor:pointer;transition:all .15s;}
  .appnav .tabs a:hover{color:var(--ink);}
  .appnav .tabs a.on{color:var(--gold);border-bottom-color:var(--gold);}
  .appnav .demo{margin-left:auto;font-family:var(--mono);font-size:10px;letter-spacing:.15em;
    color:var(--amber);border:1px solid var(--amber);padding:3px 10px;flex:none;}
  @media (max-width:720px){.appnav .demo{display:none;}}

/* ===== 首页 ===== */
.pg-home{
    background:var(--bg);color:var(--ink);
    font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",system-ui,sans-serif;
    line-height:1.7;
  }
.pg-home .wrap{max-width:1040px;margin:0 auto;padding:0 24px;}
.pg-home a{color:inherit;text-decoration:none;}
.pg-home nav{
    position:sticky;top:0;z-index:10;
    background:rgba(10,15,26,.92);backdrop-filter:blur(8px);
    border-bottom:1px solid var(--line);
  }
.pg-home .nav-in{display:flex;justify-content:space-between;align-items:center;height:64px;}
.pg-home .logo{display:flex;align-items:baseline;gap:10px;}
.pg-home .logo .cn{font-size:19px;font-weight:800;letter-spacing:.12em;}
.pg-home .logo .en{font-family:var(--mono);font-size:11px;letter-spacing:.32em;color:var(--gold);}
.pg-home .nav-links{display:flex;gap:28px;font-size:14px;color:var(--muted);}
.pg-home .nav-links a:hover{color:var(--ink);}
.pg-home .nav-cta{
    font-size:13px;padding:8px 20px;border:1px solid var(--gold);color:var(--gold);
    letter-spacing:.1em;transition:all .2s;
  }
.pg-home .nav-cta:hover{background:var(--gold);color:var(--bg);}
@media (max-width:720px){.pg-home .nav-links{display:none;}}
.pg-home .hero{padding:96px 0 80px;position:relative;overflow:hidden;}
.pg-home .hero::before{
    content:"";position:absolute;top:-40%;right:-15%;width:640px;height:640px;
    background:radial-gradient(circle,rgba(216,179,106,.07) 0%,transparent 65%);
    pointer-events:none;
  }
.pg-home .hero .eyebrow{
    font-family:var(--mono);font-size:12px;letter-spacing:.35em;color:var(--gold);
    margin-bottom:20px;
  }
.pg-home .hero h1{
    font-family:var(--serif);
    font-size:clamp(36px,6vw,60px);font-weight:900;line-height:1.35;letter-spacing:.06em;
    max-width:760px;
  }
.pg-home .hero h1 em{font-style:normal;color:var(--gold);}
.pg-home .hero .sub{
    margin-top:22px;font-size:16px;color:var(--muted);max-width:600px;
  }
.pg-home .hero .cta-row{margin-top:40px;display:flex;gap:16px;flex-wrap:wrap;}
.pg-home .btn-gold{
    display:inline-block;background:var(--gold);color:var(--bg);
    font-size:15px;font-weight:700;letter-spacing:.08em;
    padding:14px 36px;transition:opacity .2s;
    clip-path:polygon(10px 0,100% 0,100% calc(100% - 10px),calc(100% - 10px) 100%,0 100%,0 10px);
  }
.pg-home .btn-gold:hover{opacity:.88;}
.pg-home .btn-ghost{
    display:inline-block;border:1px solid var(--line);color:var(--muted);
    font-size:15px;padding:14px 32px;transition:all .2s;
    clip-path:polygon(10px 0,100% 0,100% calc(100% - 10px),calc(100% - 10px) 100%,0 100%,0 10px);
  }
.pg-home .btn-ghost:hover{border-color:var(--muted);color:var(--ink);}
.pg-home .hero-stats{
    margin-top:64px;display:flex;gap:0;border:1px solid var(--line);
    background:var(--bg-2);
    clip-path:polygon(14px 0,100% 0,100% calc(100% - 14px),calc(100% - 14px) 100%,0 100%,0 14px);
  }
.pg-home .hstat{flex:1;padding:22px 24px;border-right:1px solid var(--line);}
.pg-home .hstat:last-child{border-right:none;}
.pg-home .hstat .n{font-family:var(--mono);font-size:26px;font-weight:700;color:var(--gold);}
.pg-home .hstat .l{font-size:12px;color:var(--muted);margin-top:2px;}
@media (max-width:640px){.pg-home .hero-stats{flex-direction:column;}
.pg-home .hstat{border-right:none;border-bottom:1px solid var(--line);}}
.pg-home section{padding:88px 0;border-top:1px solid var(--line);}
.pg-home .sec-head{margin-bottom:48px;}
.pg-home .sec-head .tag{
    font-family:var(--mono);font-size:11px;letter-spacing:.3em;color:var(--gold);margin-bottom:12px;
  }
.pg-home .sec-head h2{font-family:var(--serif);font-size:clamp(24px,3.5vw,34px);font-weight:900;letter-spacing:.08em;}
.pg-home .sec-head p{margin-top:12px;color:var(--muted);max-width:640px;font-size:15px;}
.pg-home .belief{max-width:680px;}
.pg-home .belief p{font-size:16.5px;color:var(--muted);margin-bottom:22px;line-height:2;}
.pg-home .belief .sig{
    font-family:var(--serif);font-size:22px;font-weight:900;color:var(--ink);
    letter-spacing:.1em;margin-top:36px;line-height:1.9;
  }
.pg-home .belief .sig span{
    font-family:var(--mono);font-size:11px;font-weight:400;
    letter-spacing:.35em;color:var(--gold);
  }
.pg-home .sys-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;}
.pg-home .sys-card{
    background:var(--panel);border:1px solid var(--line);padding:28px;
    clip-path:polygon(12px 0,100% 0,100% calc(100% - 12px),calc(100% - 12px) 100%,0 100%,0 12px);
  }
.pg-home .sys-card .step{font-family:var(--mono);font-size:12px;color:var(--gold);letter-spacing:.2em;margin-bottom:12px;}
.pg-home .sys-card h3{font-size:17px;font-weight:700;margin-bottom:8px;}
.pg-home .sys-card p{font-size:14px;color:var(--muted);}
@media (max-width:680px){.pg-home .sys-grid{grid-template-columns:1fr;}}
.pg-home .ai-flex{display:flex;gap:40px;align-items:center;flex-wrap:wrap;}
.pg-home .ai-copy{flex:1;min-width:280px;}
.pg-home .ai-copy ul{list-style:none;display:flex;flex-direction:column;gap:14px;margin-top:24px;}
.pg-home .ai-copy li{display:flex;gap:12px;font-size:14.5px;align-items:flex-start;}
.pg-home .ai-copy li::before{content:"◆";color:var(--gold);font-size:10px;margin-top:7px;flex:none;}
.pg-home .ai-shot{
    flex:1;min-width:300px;background:var(--bg-2);border:1px solid var(--line);
    padding:24px;font-family:var(--mono);font-size:12px;color:var(--muted);
    clip-path:polygon(14px 0,100% 0,100% calc(100% - 14px),calc(100% - 14px) 100%,0 100%,0 14px);
  }
.pg-home .ai-shot .row{display:flex;justify-content:space-between;padding:9px 0;border-bottom:1px solid var(--line);}
.pg-home .ai-shot .row:last-child{border-bottom:none;}
.pg-home .ai-shot .k{color:var(--muted);}
.pg-home .ai-shot .v{color:var(--ink);font-weight:600;}
.pg-home .ai-shot .v.bad{color:#FF6B7A;}
.pg-home .ai-shot .v.good{color:var(--teal);}
.pg-home .ai-shot .hd{color:var(--gold);letter-spacing:.2em;font-size:11px;margin-bottom:10px;}
.pg-home .price-grid{display:grid;grid-template-columns:1fr 1.15fr 1fr;gap:20px;align-items:stretch;}
.pg-home .price-card{
    background:var(--panel);border:1px solid var(--line);padding:34px 30px;
    display:flex;flex-direction:column;
    clip-path:polygon(12px 0,100% 0,100% calc(100% - 12px),calc(100% - 12px) 100%,0 100%,0 12px);
  }
.pg-home .price-card.main{border-color:var(--gold-dim);background:linear-gradient(180deg,#182238 0%,var(--panel) 100%);}
.pg-home .price-card .pname{font-size:15px;font-weight:700;letter-spacing:.1em;}
.pg-home .price-card.main .pname{color:var(--gold);}
.pg-home .price-card .pnum{font-family:var(--mono);font-size:38px;font-weight:700;margin:16px 0 4px;}
.pg-home .price-card .pnum small{font-size:14px;color:var(--muted);font-weight:400;}
.pg-home .price-card .pdesc{font-size:12.5px;color:var(--muted);margin-bottom:20px;}
.pg-home .price-card ul{list-style:none;display:flex;flex-direction:column;gap:10px;font-size:13.5px;flex:1;}
.pg-home .price-card li{display:flex;gap:10px;}
.pg-home .price-card li::before{content:"—";color:var(--gold-dim);flex:none;}
.pg-home .price-card .pcta{
    margin-top:26px;text-align:center;padding:12px;font-size:14px;font-weight:600;letter-spacing:.08em;
    border:1px solid var(--line);color:var(--muted);transition:all .2s;
  }
.pg-home .price-card.main .pcta{background:var(--gold);color:var(--bg);border-color:var(--gold);}
.pg-home .price-card .pcta:hover{border-color:var(--gold);color:var(--gold);}
.pg-home .price-card.main .pcta:hover{opacity:.88;color:var(--bg);}
.pg-home .badge{
    display:inline-block;font-family:var(--mono);font-size:10px;letter-spacing:.2em;
    color:var(--gold);border:1px solid var(--gold-dim);padding:2px 10px;margin-bottom:14px;
  }
@media (max-width:820px){.pg-home .price-grid{grid-template-columns:1fr;}}
.pg-home .join{
    background:var(--panel);border:1px solid var(--gold-dim);padding:56px 40px;text-align:center;
    clip-path:polygon(18px 0,100% 0,100% calc(100% - 18px),calc(100% - 18px) 100%,0 100%,0 18px);
  }
.pg-home .join h2{font-size:26px;font-weight:800;margin-bottom:12px;}
.pg-home .join p{color:var(--muted);font-size:15px;max-width:520px;margin:0 auto 32px;}
.pg-home .qr-ph{
    width:140px;height:140px;margin:0 auto 18px;border:1px dashed var(--muted);
    display:flex;align-items:center;justify-content:center;
    font-size:12px;color:var(--muted);text-align:center;line-height:1.5;
  }
.pg-home footer{padding:48px 0 64px;border-top:1px solid var(--line);}
.pg-home .foot-in{display:flex;justify-content:space-between;flex-wrap:wrap;gap:20px;font-size:12px;color:var(--muted);}
.pg-home .foot-in .fine{max-width:560px;line-height:1.8;}
/* ===== AI 测评 ===== */
.pg-gen{
    background:var(--bg);color:var(--ink);
    font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",system-ui,sans-serif;
    line-height:1.7;padding:0 0 80px;
  }
.pg-gen .wrap{max-width:820px;margin:0 auto;padding:0 20px;}
.pg-gen header{border-bottom:1px solid var(--line);padding:20px 0;margin-bottom:40px;}
.pg-gen .head-in{display:flex;justify-content:space-between;align-items:center;}
.pg-gen .logo{display:flex;align-items:baseline;gap:10px;}
.pg-gen .logo .cn{font-size:17px;font-weight:800;letter-spacing:.12em;}
.pg-gen .logo .en{font-family:var(--mono);font-size:10px;letter-spacing:.3em;color:var(--gold);}
.pg-gen .head-tag{font-family:var(--mono);font-size:11px;color:var(--muted);letter-spacing:.15em;}
.pg-gen .intro h1{font-family:var(--serif);font-size:clamp(24px,4vw,34px);font-weight:900;letter-spacing:.06em;margin-bottom:10px;}
.pg-gen .intro p{color:var(--muted);font-size:15px;max-width:600px;}
.pg-gen .input-panel{
    margin-top:36px;background:var(--panel);border:1px solid var(--line);padding:30px;
    clip-path:polygon(14px 0,100% 0,100% calc(100% - 14px),calc(100% - 14px) 100%,0 100%,0 14px);
  }
.pg-gen .field{margin-bottom:24px;}
.pg-gen .field label{
    display:block;font-family:var(--mono);font-size:11px;letter-spacing:.2em;
    color:var(--gold);margin-bottom:10px;
  }
.pg-gen .drop{
    border:1px dashed var(--muted);padding:34px 20px;text-align:center;cursor:pointer;
    color:var(--muted);font-size:14px;transition:all .2s;
  }
.pg-gen .drop:hover,.pg-gen .drop.over{border-color:var(--gold);color:var(--ink);}
.pg-gen .drop.has{border-style:solid;border-color:var(--gold-dim);}
.pg-gen .drop img{max-width:100%;max-height:220px;display:block;margin:0 auto 10px;}
.pg-gen .drop .hint{font-family:var(--mono);font-size:11px;letter-spacing:.1em;}
.pg-gen .sel-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.pg-gen select,.pg-gen textarea{
    width:100%;background:var(--bg-2);border:1px solid var(--line);color:var(--ink);
    font-size:14px;padding:12px 14px;font-family:inherit;outline:none;
  }
.pg-gen select:focus,.pg-gen textarea:focus{border-color:var(--gold-dim);}
.pg-gen textarea{resize:vertical;min-height:70px;}
.pg-gen .btn-row{display:flex;gap:14px;flex-wrap:wrap;align-items:center;}
.pg-gen .btn-gold{
    background:var(--gold);color:var(--bg);border:none;cursor:pointer;
    font-size:15px;font-weight:700;letter-spacing:.08em;padding:14px 40px;
    font-family:inherit;transition:opacity .2s;
    clip-path:polygon(10px 0,100% 0,100% calc(100% - 10px),calc(100% - 10px) 100%,0 100%,0 10px);
  }
.pg-gen .btn-gold:hover{opacity:.88;}
.pg-gen .btn-gold:disabled{opacity:.4;cursor:not-allowed;}
.pg-gen .btn-plain{
    background:none;border:1px solid var(--line);color:var(--muted);cursor:pointer;
    font-size:13px;padding:13px 24px;font-family:inherit;transition:all .2s;
    clip-path:polygon(10px 0,100% 0,100% calc(100% - 10px),calc(100% - 10px) 100%,0 100%,0 10px);
  }
.pg-gen .btn-plain:hover{color:var(--ink);border-color:var(--muted);}
.pg-gen .loading{display:none;margin-top:36px;text-align:center;padding:50px 20px;}
.pg-gen .loading.on{display:block;}
.pg-gen .scan{
    width:200px;height:3px;background:var(--line);margin:0 auto 24px;position:relative;overflow:hidden;
  }
.pg-gen .scan::after{
    content:"";position:absolute;left:-40%;top:0;bottom:0;width:40%;background:var(--gold);
    animation:scan 1.1s infinite ease-in-out;
  }

  @keyframes scan{to{left:100%;}}
.pg-gen .loading .lt{font-family:var(--mono);font-size:12px;letter-spacing:.25em;color:var(--gold);}
.pg-gen .loading .ls{font-size:13px;color:var(--muted);margin-top:8px;min-height:22px;}
.pg-gen .report{display:none;margin-top:44px;}
.pg-gen .report.on{display:block;animation:fadein .5s ease;}

  @keyframes fadein{from{opacity:0;transform:translateY(10px);}to{opacity:1;transform:none;}}
.pg-gen .r-head{margin-bottom:26px;border-bottom:1px solid var(--line);padding-bottom:20px;}
.pg-gen .r-head .eyebrow{font-family:var(--mono);font-size:11px;letter-spacing:.3em;color:var(--gold);margin-bottom:8px;}
.pg-gen .r-head h2{font-family:var(--serif);font-size:24px;font-weight:900;letter-spacing:.05em;}
.pg-gen .r-head .meta{font-family:var(--mono);font-size:12px;color:var(--muted);margin-top:8px;}
.pg-gen .panel{
    background:var(--panel);border:1px solid var(--line);padding:24px 26px;margin-bottom:18px;
    clip-path:polygon(12px 0,100% 0,100% calc(100% - 12px),calc(100% - 12px) 100%,0 100%,0 12px);
  }
.pg-gen .panel h3{
    font-size:14px;font-weight:700;letter-spacing:.1em;margin-bottom:16px;
    display:flex;align-items:center;gap:10px;
  }
.pg-gen .panel h3::before{content:"";width:7px;height:7px;background:var(--gold);clip-path:polygon(0 0,100% 0,100% 100%);}
.pg-gen .score-row{display:flex;gap:26px;align-items:center;flex-wrap:wrap;}
.pg-gen .score-big{font-family:var(--mono);font-size:58px;font-weight:700;line-height:1;}
.pg-gen .score-big small{font-size:15px;color:var(--muted);font-weight:400;}
.pg-gen .grade{
    font-family:var(--mono);font-size:12px;color:var(--gold);border:1px solid var(--gold-dim);
    padding:2px 10px;margin-top:8px;display:inline-block;letter-spacing:.1em;
  }
.pg-gen .verdicts{flex:1;min-width:250px;display:flex;flex-direction:column;gap:10px;}
.pg-gen .verdict{display:flex;gap:10px;font-size:14px;align-items:flex-start;}
.pg-gen .verdict .dot{flex:none;width:6px;height:6px;margin-top:9px;background:var(--muted);}
.pg-gen .verdict.bad .dot{background:var(--red);}
.pg-gen .verdict.good .dot{background:var(--teal);}
.pg-gen table{width:100%;border-collapse:collapse;font-size:14px;}
.pg-gen th{text-align:left;font-family:var(--mono);font-size:11px;letter-spacing:.1em;color:var(--muted);font-weight:400;padding:8px 10px;border-bottom:1px solid var(--line);}
.pg-gen td{padding:10px;border-bottom:1px solid var(--line);}
.pg-gen tr:last-child td{border-bottom:none;}
.pg-gen .num{font-family:var(--mono);font-weight:600;}
.pg-gen .d-bad{color:var(--red);font-family:var(--mono);font-size:13px;}
.pg-gen .d-good{color:var(--teal);font-family:var(--mono);font-size:13px;}
.pg-gen .d-flat{color:var(--muted);font-family:var(--mono);font-size:13px;}
.pg-gen .weak{border-left:2px solid var(--red);padding:4px 0 4px 16px;}
.pg-gen .weak b{display:block;margin-bottom:4px;}
.pg-gen .weak p{font-size:14px;color:var(--muted);}
.pg-gen .task{background:var(--panel-2);border:1px solid var(--line);padding:14px 16px;display:flex;gap:14px;margin-bottom:12px;align-items:flex-start;}
.pg-gen .task:last-child{margin-bottom:0;}
.pg-gen .task .day{font-family:var(--mono);font-size:10px;color:var(--gold);border:1px solid var(--gold-dim);padding:2px 8px;flex:none;margin-top:3px;letter-spacing:.08em;white-space:nowrap;}
.pg-gen .task h4{font-size:14px;font-weight:700;margin-bottom:3px;}
.pg-gen .task p{font-size:13px;color:var(--muted);}
.pg-gen .coach-box{
    border:1px dashed var(--muted);padding:18px 20px;color:var(--muted);font-size:13.5px;
    clip-path:polygon(12px 0,100% 0,100% calc(100% - 12px),calc(100% - 12px) 100%,0 100%,0 12px);
  }
.pg-gen .coach-box b{color:var(--ink);}
.pg-gen .coach-box ul{list-style:none;margin-top:10px;display:flex;flex-direction:column;gap:8px;}
.pg-gen .coach-box li{display:flex;gap:10px;}
.pg-gen .coach-box li::before{content:"▸";color:var(--gold);flex:none;}
.pg-gen .err{
    display:none;margin-top:30px;border:1px solid var(--red);color:var(--red);
    padding:16px 20px;font-size:14px;
  }
.pg-gen .err.on{display:block;}
.pg-gen footer{margin-top:56px;text-align:center;font-family:var(--mono);font-size:10px;letter-spacing:.15em;color:var(--muted);}
@media (max-width:560px){.pg-gen .sel-row{grid-template-columns:1fr;}
.pg-gen .score-big{font-size:44px;}}
/* ===== 报告样例 ===== */
.pg-report{
    background:var(--bg);
    color:var(--ink);
    font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",system-ui,sans-serif;
    line-height:1.6;
    padding:32px 16px 64px;
  }
.pg-report .wrap{max-width:860px;margin:0 auto;}
.pg-report .topbar{
    display:flex;justify-content:space-between;align-items:center;
    border-bottom:1px solid var(--line);padding-bottom:14px;margin-bottom:28px;
  }
.pg-report .brand{font-family:var(--mono);font-size:13px;letter-spacing:.18em;color:var(--muted);}
.pg-report .brand b{color:var(--gold);font-weight:700;}
.pg-report .demo-tag{
    font-family:var(--mono);font-size:11px;letter-spacing:.12em;
    color:var(--amber);border:1px solid var(--amber);
    padding:3px 10px;border-radius:2px;
  }
.pg-report .head{margin-bottom:30px;}
.pg-report .head .eyebrow{
    font-family:var(--mono);font-size:12px;letter-spacing:.25em;color:var(--gold);margin-bottom:8px;
  }
.pg-report .head h1{font-family:var(--serif);font-size:clamp(24px,4.5vw,34px);font-weight:900;letter-spacing:.05em;}
.pg-report .meta{
    display:flex;flex-wrap:wrap;gap:10px 26px;margin-top:14px;
    font-family:var(--mono);font-size:13px;color:var(--muted);
  }
.pg-report .meta span b{color:var(--ink);font-weight:600;margin-left:6px;}
.pg-report .meta .win{color:var(--teal);}
.pg-report .panel{
    background:var(--panel);
    border:1px solid var(--line);
    clip-path:polygon(14px 0,100% 0,100% calc(100% - 14px),calc(100% - 14px) 100%,0 100%,0 14px);
    padding:22px 24px;
    margin-bottom:20px;
  }
.pg-report .panel h2{
    font-size:15px;font-weight:700;letter-spacing:.08em;
    display:flex;align-items:center;gap:10px;margin-bottom:16px;
  }
.pg-report .panel h2::before{
    content:"";display:inline-block;width:8px;height:8px;background:var(--gold);
    clip-path:polygon(0 0,100% 0,100% 100%);
  }
.pg-report .panel h2 .idx{font-family:var(--mono);font-size:12px;color:var(--muted);font-weight:400;}
.pg-report .score-row{display:flex;gap:24px;align-items:center;flex-wrap:wrap;}
.pg-report .score-big{
    font-family:var(--mono);font-size:64px;font-weight:700;line-height:1;
    color:var(--ink);
  }
.pg-report .score-big small{font-size:16px;color:var(--muted);font-weight:400;margin-left:4px;}
.pg-report .grade{
    font-family:var(--mono);font-size:13px;color:var(--gold);
    border:1px solid var(--gold-dim);padding:2px 10px;border-radius:2px;margin-top:6px;display:inline-block;
  }
.pg-report .verdicts{flex:1;min-width:260px;display:flex;flex-direction:column;gap:10px;}
.pg-report .verdict{
    display:flex;gap:10px;font-size:14px;align-items:flex-start;
  }
.pg-report .verdict .dot{flex:none;width:6px;height:6px;margin-top:8px;background:var(--muted);}
.pg-report .verdict.bad .dot{background:var(--red);}
.pg-report .verdict.good .dot{background:var(--teal);}
.pg-report .verdict b{font-weight:700;}
.pg-report .map-grid{display:flex;gap:22px;flex-wrap:wrap;align-items:stretch;}
.pg-report .map-box{flex:1;min-width:300px;}
.pg-report .map-svg{width:100%;height:auto;display:block;background:var(--panel-2);border:1px solid var(--line);}
.pg-report .map-note{flex:1;min-width:240px;display:flex;flex-direction:column;gap:12px;justify-content:center;}
.pg-report .stat-line{border-left:2px solid var(--red);padding:2px 0 2px 14px;}
.pg-report .stat-line.t{border-color:var(--teal);}
.pg-report .stat-line .n{font-family:var(--mono);font-size:26px;font-weight:700;}
.pg-report .stat-line .l{font-size:13px;color:var(--muted);}
.pg-report .legend{display:flex;gap:18px;margin-top:10px;font-family:var(--mono);font-size:11px;color:var(--muted);}
.pg-report .legend i{display:inline-block;width:9px;height:9px;border-radius:50%;margin-right:6px;vertical-align:middle;}
.pg-report .eco-chart{display:flex;gap:4px;align-items:flex-end;height:120px;margin:6px 0 4px;}
.pg-report .eco-bar{flex:1;position:relative;background:var(--line);min-width:8px;}
.pg-report .eco-bar.win{background:#2E5E55;}
.pg-report .eco-bar.win::after{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--teal);}
.pg-report .eco-bar.loss{background:#4A2730;}
.pg-report .eco-bar.loss::after{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--red);}
.pg-report .eco-bar.flag::before{
    content:"!";position:absolute;top:-22px;left:50%;transform:translateX(-50%);
    font-family:var(--mono);font-size:12px;font-weight:700;color:var(--amber);
  }
.pg-report .eco-x{display:flex;gap:4px;font-family:var(--mono);font-size:10px;color:var(--muted);}
.pg-report .eco-x span{flex:1;text-align:center;min-width:8px;}
.pg-report .eco-flags{margin-top:16px;display:flex;flex-direction:column;gap:10px;font-size:14px;}
.pg-report .eco-flags .f{display:flex;gap:10px;}
.pg-report .eco-flags .rn{font-family:var(--mono);color:var(--amber);flex:none;width:52px;}
.pg-report .aim-table{width:100%;border-collapse:collapse;font-size:14px;}
.pg-report .aim-table th{
    text-align:left;font-family:var(--mono);font-size:11px;letter-spacing:.1em;
    color:var(--muted);font-weight:400;padding:8px 10px;border-bottom:1px solid var(--line);
  }
.pg-report .aim-table td{padding:10px;border-bottom:1px solid var(--line);}
.pg-report .aim-table tr:last-child td{border-bottom:none;}
.pg-report .aim-table .num{font-family:var(--mono);font-weight:600;}
.pg-report .delta-bad{color:var(--red);font-family:var(--mono);font-size:13px;}
.pg-report .delta-good{color:var(--teal);font-family:var(--mono);font-size:13px;}
.pg-report .plan{display:flex;flex-direction:column;gap:14px;}
.pg-report .task{
    background:var(--panel-2);border:1px solid var(--line);padding:14px 16px;
    display:flex;gap:14px;align-items:flex-start;
  }
.pg-report .task .day{
    font-family:var(--mono);font-size:11px;color:var(--gold);flex:none;
    border:1px solid var(--gold-dim);padding:2px 8px;margin-top:2px;letter-spacing:.08em;
  }
.pg-report .task h3{font-size:14px;font-weight:700;margin-bottom:4px;}
.pg-report .task p{font-size:13px;color:var(--muted);}
.pg-report .coach{
    border:1px dashed var(--muted);padding:20px 22px;text-align:center;
    color:var(--muted);font-size:14px;
    clip-path:polygon(14px 0,100% 0,100% calc(100% - 14px),calc(100% - 14px) 100%,0 100%,0 14px);
    margin-bottom:20px;
  }
.pg-report .coach b{color:var(--ink);}
.pg-report footer{
    margin-top:36px;text-align:center;font-family:var(--mono);
    font-size:11px;letter-spacing:.15em;color:var(--muted);
  }
@media (max-width:560px){.pg-report .score-big{font-size:48px;}
.pg-report .panel{padding:18px 16px;}}
/* ===== 训练营 ===== */
.pg-course{
    background:var(--bg);color:var(--ink);
    font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",system-ui,sans-serif;
    line-height:1.7;padding-bottom:110px;
  }
.pg-course .wrap{max-width:800px;margin:0 auto;padding:0 20px;}
.pg-course header{border-bottom:1px solid var(--line);padding:18px 0;margin-bottom:40px;}
.pg-course .head-in{display:flex;justify-content:space-between;align-items:center;}
.pg-course .logo{display:flex;align-items:baseline;gap:9px;}
.pg-course .logo .cn{font-size:16px;font-weight:800;letter-spacing:.1em;}
.pg-course .logo .en{font-family:var(--mono);font-size:9px;letter-spacing:.28em;color:var(--gold);}
.pg-course .back{font-size:13px;color:var(--muted);text-decoration:none;}
.pg-course .back:hover{color:var(--ink);}
.pg-course .course-head .crumb{font-family:var(--mono);font-size:11px;letter-spacing:.25em;color:var(--gold);margin-bottom:14px;}
.pg-course .course-head h1{font-family:var(--serif);font-size:clamp(26px,4.5vw,38px);font-weight:900;letter-spacing:.05em;line-height:1.4;}
.pg-course .course-head .sub{color:var(--muted);font-size:15px;margin-top:14px;max-width:620px;}
.pg-course .chips{display:flex;gap:10px;flex-wrap:wrap;margin-top:22px;}
.pg-course .chip{font-family:var(--mono);font-size:11.5px;letter-spacing:.08em;color:var(--muted);border:1px solid var(--line);padding:5px 14px;}
.pg-course .chip.g{color:var(--gold);border-color:var(--gold-dim);}
.pg-course section{margin-top:56px;}
.pg-course .sec-h{font-family:var(--serif);font-size:20px;font-weight:900;letter-spacing:.08em;margin-bottom:22px;display:flex;align-items:center;gap:12px;}
.pg-course .sec-h::before{content:"";width:8px;height:8px;background:var(--gold);clip-path:polygon(0 0,100% 0,100% 100%);}
.pg-course .week{
    display:flex;gap:20px;background:var(--panel);border:1px solid var(--line);
    padding:22px 24px;margin-bottom:14px;
    clip-path:polygon(12px 0,100% 0,100% calc(100% - 12px),calc(100% - 12px) 100%,0 100%,0 12px);
  }
.pg-course .week .wn{font-family:var(--mono);font-size:12px;color:var(--gold);letter-spacing:.15em;flex:none;width:64px;padding-top:3px;}
.pg-course .week h3{font-size:16px;font-weight:700;margin-bottom:6px;}
.pg-course .week p{font-size:13.5px;color:var(--muted);}
.pg-course .week .out{font-family:var(--mono);font-size:11.5px;color:var(--teal);margin-top:10px;letter-spacing:.05em;}
.pg-course .inc-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;}
.pg-course .inc{background:var(--panel-2);border:1px solid var(--line);padding:16px 18px;display:flex;gap:12px;}
.pg-course .inc::before{content:"◆";color:var(--gold);font-size:10px;margin-top:8px;flex:none;}
.pg-course .inc b{font-size:14px;display:block;}
.pg-course .inc span{font-size:12.5px;color:var(--muted);}
@media (max-width:620px){.pg-course .inc-grid{grid-template-columns:1fr;}}
.pg-course .rule{border-left:2px solid var(--gold-dim);padding:4px 0 4px 16px;margin-bottom:16px;}
.pg-course .rule b{display:block;font-size:14.5px;margin-bottom:3px;}
.pg-course .rule p{font-size:13.5px;color:var(--muted);}
.pg-course details{border-bottom:1px solid var(--line);}
.pg-course summary{
    cursor:pointer;padding:16px 4px;font-size:14.5px;font-weight:600;list-style:none;
    display:flex;justify-content:space-between;align-items:center;
  }
.pg-course summary::after{content:"+";font-family:var(--mono);color:var(--gold);font-size:16px;}
.pg-course details[open] summary::after{content:"−";}
.pg-course details p{padding:0 4px 18px;font-size:13.5px;color:var(--muted);}
.pg-course .buybar{
    position:fixed;left:0;right:0;bottom:0;background:rgba(15,22,38,.97);
    border-top:1px solid var(--gold-dim);backdrop-filter:blur(8px);z-index:20;
  }
.pg-course .buy-in{max-width:800px;margin:0 auto;padding:16px 20px;display:flex;align-items:center;gap:18px;flex-wrap:wrap;}
.pg-course .buy-price{font-family:var(--mono);}
.pg-course .buy-price .n{font-size:26px;font-weight:700;color:var(--gold);}
.pg-course .buy-price small{font-size:12px;color:var(--muted);margin-left:6px;}
.pg-course .buy-note{font-size:12px;color:var(--muted);flex:1;min-width:160px;}
.pg-course .btn-gold{
    background:var(--gold);color:var(--bg);border:none;cursor:pointer;
    font-size:15px;font-weight:700;letter-spacing:.1em;padding:14px 40px;font-family:inherit;
    clip-path:polygon(10px 0,100% 0,100% calc(100% - 10px),calc(100% - 10px) 100%,0 100%,0 10px);
  }
.pg-course .btn-gold:hover{opacity:.88;}
.pg-course .seat{font-family:var(--mono);font-size:12px;color:var(--amber);}
/* ===== 学员中心 ===== */
.pg-stu{
    background:var(--bg);color:var(--ink);
    font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",system-ui,sans-serif;
    line-height:1.6;padding-bottom:70px;
  }
.pg-stu .wrap{max-width:880px;margin:0 auto;padding:0 20px;}
.pg-stu header{border-bottom:1px solid var(--line);padding:18px 0;margin-bottom:32px;}
.pg-stu .head-in{display:flex;justify-content:space-between;align-items:center;}
.pg-stu .logo{display:flex;align-items:baseline;gap:9px;}
.pg-stu .logo .cn{font-size:16px;font-weight:800;letter-spacing:.1em;}
.pg-stu .logo .en{font-family:var(--mono);font-size:9px;letter-spacing:.28em;color:var(--gold);}
.pg-stu .me{font-family:var(--mono);font-size:12px;color:var(--muted);letter-spacing:.1em;}
.pg-stu .me b{color:var(--ink);}
.pg-stu .hello{margin-bottom:28px;}
.pg-stu .hello h1{font-family:var(--serif);font-size:26px;font-weight:900;letter-spacing:.05em;}
.pg-stu .hello p{color:var(--muted);font-size:14px;margin-top:4px;}
.pg-stu .hello p em{font-style:normal;color:var(--gold);font-family:var(--mono);}
.pg-stu .panel{
    background:var(--panel);border:1px solid var(--line);padding:24px 26px;margin-bottom:20px;
    clip-path:polygon(12px 0,100% 0,100% calc(100% - 12px),calc(100% - 12px) 100%,0 100%,0 12px);
  }
.pg-stu .panel h2{
    font-size:14px;font-weight:700;letter-spacing:.1em;margin-bottom:18px;
    display:flex;align-items:center;gap:10px;
  }
.pg-stu .panel h2::before{content:"";width:7px;height:7px;background:var(--gold);clip-path:polygon(0 0,100% 0,100% 100%);}
.pg-stu .panel h2 .more{margin-left:auto;font-family:var(--mono);font-size:11px;color:var(--muted);font-weight:400;}
.pg-stu .next{display:flex;gap:20px;align-items:center;flex-wrap:wrap;}
.pg-stu .next .when{flex:none;text-align:center;border:1px solid var(--gold-dim);padding:14px 22px;}
.pg-stu .next .when .d{font-family:var(--mono);font-size:22px;font-weight:700;color:var(--gold);}
.pg-stu .next .when .t{font-family:var(--mono);font-size:12px;color:var(--muted);}
.pg-stu .next .info{flex:1;min-width:220px;}
.pg-stu .next .info b{font-size:15.5px;}
.pg-stu .next .info .sub{font-size:13px;color:var(--muted);margin-top:4px;}
.pg-stu .next .sub .ok{color:var(--teal);}
.pg-stu .btn-gold{
    display:inline-block;background:var(--gold);color:var(--bg);border:none;cursor:pointer;
    font-size:14px;font-weight:700;letter-spacing:.08em;padding:12px 30px;font-family:inherit;
    clip-path:polygon(9px 0,100% 0,100% calc(100% - 9px),calc(100% - 9px) 100%,0 100%,0 9px);
  }
.pg-stu .btn-gold:hover{opacity:.88;}
.pg-stu .grow-flex{display:flex;gap:28px;flex-wrap:wrap;align-items:center;}
.pg-stu .grow-chart{flex:1.4;min-width:300px;}
.pg-stu .grow-chart svg{width:100%;height:auto;display:block;}
.pg-stu .grow-side{flex:1;min-width:210px;display:flex;flex-direction:column;gap:14px;}
.pg-stu .gs{border-left:2px solid var(--gold);padding:2px 0 2px 14px;}
.pg-stu .gs .n{font-family:var(--mono);font-size:22px;font-weight:700;}
.pg-stu .gs .n.up{color:var(--teal);}
.pg-stu .gs .l{font-size:12px;color:var(--muted);}
.pg-stu .task{display:flex;gap:14px;align-items:flex-start;background:var(--panel-2);border:1px solid var(--line);padding:14px 16px;margin-bottom:12px;}
.pg-stu .task:last-child{margin-bottom:0;}
.pg-stu .task input{margin-top:5px;accent-color:var(--gold);width:15px;height:15px;flex:none;cursor:pointer;}
.pg-stu .task .body{flex:1;}
.pg-stu .task h4{font-size:14px;font-weight:700;}
.pg-stu .task p{font-size:12.5px;color:var(--muted);margin-top:2px;}
.pg-stu .task .streak{font-family:var(--mono);font-size:11px;color:var(--gold);flex:none;margin-top:4px;}
.pg-stu .task.done{opacity:.55;}
.pg-stu .task.done h4{text-decoration:line-through;}
.pg-stu .prog{margin-top:16px;font-family:var(--mono);font-size:12px;color:var(--muted);letter-spacing:.08em;}
.pg-stu .prog b{color:var(--teal);}
.pg-stu .rep{display:flex;gap:14px;align-items:center;padding:13px 4px;border-bottom:1px solid var(--line);}
.pg-stu .rep:last-child{border-bottom:none;}
.pg-stu .rep .ic{font-family:var(--mono);font-size:10px;color:var(--gold);border:1px solid var(--gold-dim);padding:2px 8px;flex:none;letter-spacing:.1em;}
.pg-stu .rep b{font-size:13.5px;}
.pg-stu .rep .sc{font-family:var(--mono);font-size:12px;color:var(--muted);}
.pg-stu .rep .sc em{font-style:normal;color:var(--ink);font-weight:700;}
.pg-stu .rep .view{margin-left:auto;color:var(--gold);font-size:12.5px;cursor:pointer;flex:none;}
.pg-stu .demo-tag{
    position:fixed;right:16px;bottom:16px;font-family:var(--mono);font-size:10px;
    letter-spacing:.15em;color:var(--amber);border:1px solid var(--amber);
    padding:4px 12px;background:var(--bg);z-index:9;
  }
/* ===== 教练工作台 ===== */
.pg-coach{
    background:var(--bg);color:var(--ink);
    font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",system-ui,sans-serif;
    line-height:1.6;
  }
.pg-coach .layout{display:flex;min-height:100vh;}
.pg-coach aside{
    width:220px;flex:none;border-right:1px solid var(--line);background:var(--bg-2);
    padding:24px 0;display:flex;flex-direction:column;
  }
.pg-coach .logo{display:flex;align-items:baseline;gap:8px;padding:0 24px 24px;border-bottom:1px solid var(--line);}
.pg-coach .logo .cn{font-size:16px;font-weight:800;letter-spacing:.1em;}
.pg-coach .logo .en{font-family:var(--mono);font-size:9px;letter-spacing:.28em;color:var(--gold);}
.pg-coach .side-tag{font-family:var(--mono);font-size:10px;color:var(--muted);letter-spacing:.2em;padding:20px 24px 8px;}
.pg-coach .snav{display:flex;flex-direction:column;}
.pg-coach .snav a{
    padding:11px 24px;font-size:14px;color:var(--muted);text-decoration:none;
    border-left:2px solid transparent;transition:all .15s;
  }
.pg-coach .snav a:hover{color:var(--ink);}
.pg-coach .snav a.on{color:var(--gold);border-left-color:var(--gold);background:rgba(216,179,106,.05);}
.pg-coach .side-foot{margin-top:auto;padding:20px 24px 0;font-family:var(--mono);font-size:10px;color:var(--muted);letter-spacing:.1em;}
.pg-coach main{flex:1;padding:32px 36px 64px;max-width:980px;}
.pg-coach .top-row{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:28px;flex-wrap:wrap;gap:12px;}
.pg-coach .top-row h1{font-family:var(--serif);font-size:24px;font-weight:900;letter-spacing:.05em;}
.pg-coach .top-row .date{font-family:var(--mono);font-size:12px;color:var(--muted);letter-spacing:.1em;}
.pg-coach .stat-row{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:26px;}
.pg-coach .stat{
    background:var(--panel);border:1px solid var(--line);padding:18px 20px;
    clip-path:polygon(10px 0,100% 0,100% calc(100% - 10px),calc(100% - 10px) 100%,0 100%,0 10px);
  }
.pg-coach .stat .n{font-family:var(--mono);font-size:26px;font-weight:700;}
.pg-coach .stat .n em{font-style:normal;color:var(--gold);}
.pg-coach .stat .l{font-size:12px;color:var(--muted);margin-top:2px;}
@media (max-width:900px){.pg-coach .stat-row{grid-template-columns:1fr 1fr;}}
.pg-coach .panel{
    background:var(--panel);border:1px solid var(--line);padding:22px 24px;margin-bottom:20px;
    clip-path:polygon(12px 0,100% 0,100% calc(100% - 12px),calc(100% - 12px) 100%,0 100%,0 12px);
  }
.pg-coach .panel h2{
    font-size:14px;font-weight:700;letter-spacing:.1em;margin-bottom:16px;
    display:flex;align-items:center;gap:10px;
  }
.pg-coach .panel h2::before{content:"";width:7px;height:7px;background:var(--gold);clip-path:polygon(0 0,100% 0,100% 100%);}
.pg-coach .panel h2 .more{margin-left:auto;font-family:var(--mono);font-size:11px;color:var(--muted);font-weight:400;letter-spacing:.1em;}
.pg-coach .lesson{
    display:flex;gap:18px;align-items:center;background:var(--panel-2);
    border:1px solid var(--line);padding:16px 18px;margin-bottom:12px;flex-wrap:wrap;
  }
.pg-coach .lesson:last-child{margin-bottom:0;}
.pg-coach .lesson .time{font-family:var(--mono);font-size:15px;font-weight:700;color:var(--gold);flex:none;width:88px;}
.pg-coach .lesson .info{flex:1;min-width:200px;}
.pg-coach .lesson .info b{font-size:14.5px;}
.pg-coach .lesson .info .sub{font-size:12.5px;color:var(--muted);margin-top:2px;}
.pg-coach .lesson .flag{
    font-family:var(--mono);font-size:11px;padding:3px 10px;letter-spacing:.08em;flex:none;
  }
.pg-coach .flag.ready{color:var(--teal);border:1px solid var(--teal);}
.pg-coach .flag.wait{color:var(--amber);border:1px solid var(--amber);}
.pg-coach .lesson .go{
    font-size:13px;font-weight:600;color:var(--bg);background:var(--gold);
    padding:9px 22px;cursor:pointer;border:none;font-family:inherit;flex:none;letter-spacing:.08em;
    clip-path:polygon(8px 0,100% 0,100% calc(100% - 8px),calc(100% - 8px) 100%,0 100%,0 8px);
  }
.pg-coach .lesson .go.ghost{background:none;border:1px solid var(--line);color:var(--muted);}
.pg-coach table{width:100%;border-collapse:collapse;font-size:13.5px;}
.pg-coach th{text-align:left;font-family:var(--mono);font-size:10.5px;letter-spacing:.12em;color:var(--muted);font-weight:400;padding:8px 10px;border-bottom:1px solid var(--line);}
.pg-coach td{padding:11px 10px;border-bottom:1px solid var(--line);}
.pg-coach tr:last-child td{border-bottom:none;}
.pg-coach tr:hover td{background:rgba(216,179,106,.03);}
.pg-coach .num{font-family:var(--mono);}
.pg-coach .pill{font-family:var(--mono);font-size:11px;padding:2px 8px;letter-spacing:.05em;}
.pg-coach .pill.g{color:var(--teal);border:1px solid var(--teal);}
.pg-coach .pill.a{color:var(--amber);border:1px solid var(--amber);}
.pg-coach .pill.r{color:var(--red);border:1px solid var(--red);}
.pg-coach .bar{height:4px;background:var(--line);width:90px;position:relative;}
.pg-coach .bar i{position:absolute;left:0;top:0;bottom:0;background:var(--teal);}
.pg-coach .bar.low i{background:var(--red);}
.pg-coach .link{color:var(--gold);font-size:12.5px;cursor:pointer;}
.pg-coach .settle-row{display:flex;gap:14px;flex-wrap:wrap;}
.pg-coach .settle{flex:1;min-width:200px;background:var(--panel-2);border:1px solid var(--line);padding:18px 20px;}
.pg-coach .settle .n{font-family:var(--mono);font-size:24px;font-weight:700;}
.pg-coach .settle .n.gold{color:var(--gold);}
.pg-coach .settle .l{font-size:12px;color:var(--muted);margin-top:2px;}
.pg-coach .settle-note{font-size:12px;color:var(--muted);margin-top:14px;font-family:var(--mono);letter-spacing:.05em;}
.pg-coach .doc{display:flex;gap:14px;align-items:center;padding:12px 4px;border-bottom:1px solid var(--line);}
.pg-coach .doc:last-child{border-bottom:none;}
.pg-coach .doc .ic{font-family:var(--mono);font-size:10px;color:var(--gold);border:1px solid var(--gold-dim);padding:2px 8px;flex:none;letter-spacing:.1em;}
.pg-coach .doc b{font-size:13.5px;font-weight:600;}
.pg-coach .doc .v{margin-left:auto;font-family:var(--mono);font-size:11px;color:var(--muted);}
.pg-coach .demo-tag{
    position:fixed;right:16px;bottom:16px;font-family:var(--mono);font-size:10px;
    letter-spacing:.15em;color:var(--amber);border:1px solid var(--amber);
    padding:4px 12px;background:var(--bg);z-index:9;
  }
@media (max-width:760px){.pg-coach aside{display:none;}
.pg-coach main{padding:24px 16px 60px;}}