:root{--ink:#28251f;--muted:#81786b;--paper:#f3eee6;--card:#fffdf9;--line:#e0d7c9;--accent:#9b7842;--accent-soft:#eee3d0;--green:#4f765e;--shadow:0 18px 50px rgba(70,50,25,.08)}*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at 80% -10%,#fffaf0,#f3eee6 48%,#e9e0d3);color:var(--ink);font-family:Inter,"PingFang SC","Microsoft YaHei",sans-serif;line-height:1.55}.parent-shell{width:min(1120px,calc(100% - 38px));margin:auto;padding:22px 0 70px}.parent-topbar{display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{display:flex;align-items:center;gap:11px}.brand-mark{width:38px;height:38px;border-radius:13px;display:grid;place-items:center;background:var(--accent);color:#fff;font-weight:800}.brand strong,.brand small{display:block}.brand small{font-size:11px;color:var(--muted);margin-top:2px}.load-box{display:flex;align-items:center;gap:8px;font-size:12px;color:var(--muted)}.load-box input{width:170px;border:1px solid var(--line);border-radius:10px;padding:8px 10px;background:var(--card)}button{font:inherit;cursor:pointer;border:1px solid var(--accent);background:var(--accent);color:#fff;border-radius:10px;padding:8px 13px}.hero{padding:74px 8px 30px}.kicker{margin:0 0 8px;color:var(--accent);font-size:11px;font-weight:800;letter-spacing:.15em}.hero h1{font-size:clamp(32px,5vw,54px);line-height:1.1;letter-spacing:-.04em;margin:0 0 10px}.hero p{margin:0;color:var(--muted)}.error{color:#a04e43!important;margin-top:10px!important}.overview-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:13px}.metric-card{padding:19px;background:rgba(255,253,249,.85);border:1px solid var(--line);border-radius:17px;box-shadow:var(--shadow)}.metric-card span,.metric-card small{display:block;color:var(--muted);font-size:12px}.metric-card strong{display:block;font-size:22px;margin:5px 0}.panel-stack{display:grid;gap:11px;margin-top:18px}.panel-stack details{background:rgba(255,253,249,.84);border:1px solid var(--line);border-radius:16px;overflow:hidden}.panel-stack summary{list-style:none;padding:17px 19px;font-weight:750;cursor:pointer}.panel-stack summary::-webkit-details-marker{display:none}.panel-stack summary::after{content:'＋';float:right;color:var(--accent)}.panel-stack details[open] summary::after{content:'－'}.panel-stack summary span{font-size:12px;font-weight:400;color:var(--muted);margin-left:9px}.panel-body{border-top:1px solid #eee7dc;padding:16px 19px;min-height:62px}.empty{color:var(--muted);font-size:13px}.fact-list,.row-list{display:grid;gap:9px}.fact,.row{padding:11px 13px;background:#f8f2e8;border-radius:11px}.fact strong,.row strong{display:block}.fact small,.row small{color:var(--muted);font-size:12px}.tag{display:inline-block;padding:4px 8px;margin:3px 5px 3px 0;border-radius:99px;background:var(--accent-soft);color:#76592f;font-size:12px}.link{color:var(--accent);font-size:12px}.muted{color:var(--muted);font-size:12px}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:14px}@media(max-width:720px){.parent-shell{width:calc(100% - 24px);padding-top:14px}.parent-topbar{align-items:flex-start;display:grid}.load-box{width:100%;flex-wrap:wrap}.load-box input{flex:1;min-width:180px}.hero{padding:48px 4px 24px}.overview-grid{grid-template-columns:1fr}.two-col{grid-template-columns:1fr}}
.auth-card{max-width:440px;margin:12vh auto 0;background:var(--card);border:1px solid var(--line);border-radius:22px;box-shadow:var(--shadow);padding:30px}.auth-card h1{font-size:30px;margin:26px 0 6px;letter-spacing:-.03em}.stack{display:grid;gap:10px;margin-top:18px}.stack label,.grid-form label{font-size:12px;color:var(--muted);display:grid;gap:6px}input,select{font:inherit;border:1px solid var(--line);border-radius:10px;padding:9px 11px;background:#fff;color:var(--ink)}.primary{background:var(--accent);color:#fff}.text-button{background:transparent;border:0;color:var(--muted);padding:6px 4px}.text-button:hover{color:var(--accent)}.load-box select{min-width:150px;border:1px solid var(--line);border-radius:10px;padding:8px 10px;background:var(--card)}.load-box>button:not(.text-button){background:transparent;color:var(--accent)}.setup-card{margin-top:40px;background:var(--card);border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow);padding:26px}.steps{display:flex;gap:10px;padding:0;margin:4px 0 20px;list-style:none;counter-reset:step;flex-wrap:wrap}.steps li{counter-increment:step;font-size:13px;color:var(--muted);border:1px solid var(--line);border-radius:99px;padding:5px 12px 5px 8px}.steps li::before{content:counter(step);display:inline-grid;place-items:center;width:20px;height:20px;border-radius:50%;background:var(--accent-soft);color:var(--accent);font-weight:800;margin-right:7px;font-size:11px}.steps li.done{color:var(--green);border-color:#c4d6c9}.grid-form{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px;align-items:end}.check{display:flex!important;grid-template-columns:none!important;align-items:flex-start;gap:9px!important;font-size:13px!important;color:var(--ink)!important;line-height:1.5}.check input{margin-top:3px;width:auto}.small{font-size:11px}.pair-code{margin:14px 0}.pair-code b{display:block;font-size:34px;letter-spacing:.3em;color:var(--accent);font-variant-numeric:tabular-nums}.pair-code small{color:var(--muted);font-size:12px}#settings-panel{margin-top:16px}@media(max-width:640px){.parent-topbar{flex-direction:column;align-items:flex-start}.load-box{flex-wrap:wrap}.auth-card{margin-top:6vh;padding:22px}}
.session-head{display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap}.session-stats{display:flex;flex-wrap:wrap;gap:6px;margin:7px 0}.session-stats span{font-size:12px;padding:3px 8px;border-radius:99px;background:#fff;border:1px solid var(--line)}.timeline{margin:8px 0 0;padding:0 0 0 14px;border-left:2px solid var(--line);display:grid;gap:4px;max-height:260px;overflow:auto}.timeline li{list-style:none;font-size:12px;color:var(--muted)}.timeline li.fail{color:#a04e43}.timeline li.run{color:var(--green)}
/* ---- 第一版：栏目导航与卡片 ---- */
.tabs{display:flex;gap:6px;margin:22px 0 4px;padding:5px;background:rgba(255,253,249,.7);border:1px solid var(--line);border-radius:14px;width:max-content;max-width:100%;overflow-x:auto}
.tabs a{display:flex;align-items:center;gap:6px;padding:8px 16px;border-radius:10px;text-decoration:none;color:var(--muted);font-size:14px;font-weight:600;white-space:nowrap}
.tabs a span{font-size:13px}
.tabs a.is-active{background:var(--accent);color:#fff}
.tabs a:not(.is-active):hover{color:var(--accent)}
.tab-panel{display:grid;gap:14px}
.tab-panel .hero{padding:36px 8px 10px}
.card{background:rgba(255,253,249,.88);border:1px solid var(--line);border-radius:18px;padding:18px 20px;box-shadow:var(--shadow);min-width:0}
.card-head{display:flex;justify-content:space-between;align-items:baseline;gap:10px;flex-wrap:wrap;margin-bottom:12px}
.card-head h2{margin:0;font-size:17px}
.overview-grid{grid-template-columns:repeat(4,1fr)}
.l0{font-size:18px;font-weight:650;margin:0 0 10px}
.setup-list ul{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.setup-list li{display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:12px;background:#f8f2e8}
.setup-list li>div{flex:1;min-width:0}.setup-list li strong{display:block;font-size:14px}.setup-list li small{display:block;color:var(--muted);font-size:12px}
.setup-list .tick{width:24px;height:24px;border-radius:50%;border:2px solid var(--line);display:grid;place-items:center;font-size:13px;color:#fff;flex:none}
.setup-list li.done .tick{background:var(--green);border-color:var(--green)}
.setup-list li.done strong{color:var(--green)}
.work-row,.kp-row{display:flex;align-items:center;gap:12px;justify-content:space-between}
.work-row>div,.kp-row>div{min-width:0;flex:1}
.btn-link{flex:none;text-decoration:none;font-size:13px;font-weight:650;color:#fff;background:var(--accent);border-radius:10px;padding:7px 12px}
.kp-row{justify-content:flex-start}.kp-row small{display:block}
.level{flex:none;font-size:12px;font-weight:700;border-radius:99px;padding:4px 10px;background:var(--accent-soft);color:#76592f}
.level-L2{background:#e3ece5;color:var(--green)}.level-L3{background:#4f765e;color:#fff}
.pair-guide{margin:0 0 14px;padding-left:20px;font-size:13px;color:var(--muted);display:grid;gap:6px}
.pair-guide code{background:#f3ebdf;border-radius:6px;padding:1px 6px;font-size:12px;color:var(--ink);word-break:break-all}
.auth-foot{text-align:center;margin-top:18px}.auth-foot a{color:var(--muted)}
#agent-panel .row,#evidence-panel .row,#external-panel .row,#works-panel .row,#profile-panel .row{margin-bottom:8px}
@media(max-width:900px){.overview-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:720px){
  .parent-shell{padding-bottom:96px}
  .tabs{position:fixed;left:0;right:0;bottom:0;z-index:20;margin:0;width:auto;border-radius:16px 16px 0 0;justify-content:space-around;padding:6px 6px calc(6px + env(safe-area-inset-bottom));background:rgba(255,253,249,.97);box-shadow:0 -6px 24px rgba(70,50,25,.08)}
  .tabs a{flex-direction:column;gap:1px;padding:6px 8px;font-size:11px;flex:1;justify-content:center}
  .tabs a span{font-size:17px}
  .tab-panel .hero{padding:24px 4px 4px}
  .overview-grid{grid-template-columns:1fr 1fr;gap:10px}
  .metric-card{padding:14px}.metric-card strong{font-size:18px}
  .card{padding:15px}
  .work-row{align-items:flex-start;flex-direction:column}
}
.tab-panel[hidden]{display:none!important}