:root{font-family:Inter,"PingFang TC","Microsoft JhengHei",sans-serif;color:#243746;background:#f5f8fb;font-size:14px}*{box-sizing:border-box}body{margin:0}.brand{display:flex;align-items:center;gap:12px;padding:18px 28px;background:white;border-bottom:1px solid #dbe2e5;color:#183b56;font-weight:700;letter-spacing:1px}.brand small{display:block;font-size:10px;color:#73848a;margin-top:4px;letter-spacing:1px}.mark{display:grid;place-items:center;width:36px;height:36px;border-radius:5px;background:#164d55;color:white;font-size:25px}.private{margin-left:auto;font-size:12px;color:#73848a}main{max-width:1240px;margin:24px auto;padding:0 24px}h1{font-size:24px;color:#183b56}h2{font-size:17px;margin:0 0 16px}p{line-height:1.7}.notice{background:#fff8e9;border:1px solid #ead7a9;padding:14px 16px;border-radius:6px}.layout{display:grid;grid-template-columns:290px minmax(0,1fr);gap:20px;margin-top:20px}.panel{background:white;border:1px solid #dbe2e5;border-radius:7px;padding:20px;min-width:0}button,input,select,textarea{font:inherit}button{min-height:40px;padding:8px 14px;border:1px solid #cbd9df;border-radius:5px;background:white;color:#244d56;cursor:pointer}button:disabled{opacity:.5;cursor:not-allowed}.primary{background:#164d55;color:white;border-color:#164d55}.toolbar{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:16px}.toolbar p{margin:0}.list{display:grid;gap:8px;margin-top:16px}.list button{text-align:left;overflow-wrap:anywhere}.list small{display:block;color:#73848a;margin-top:5px}.category{font-weight:600;color:#164d55;border-bottom:2px solid #26717a;padding-bottom:10px}.muted{color:#73848a;font-size:12px}.grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}label{display:grid;gap:7px;margin-bottom:14px;min-width:0}input,select,textarea{width:100%;min-height:40px;border:1px solid #cbd9df;border-radius:4px;padding:9px;background:white;color:#243746}textarea{min-height:75px;resize:vertical}fieldset{border:1px solid #dbe2e5;border-radius:5px;padding:14px;margin:12px 0}legend{font-weight:600;padding:0 6px}.full{grid-column:1/-1}.status{min-height:24px;color:#4c626a}.error{color:#9b3131}.saved{color:#256b4d}.denied{max-width:650px;margin:70px auto}.cloud-login{min-height:70vh!important}button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid #26717a;outline-offset:2px}@media(max-width:760px){main{padding:0 14px;margin-top:18px}.brand{padding:14px}.layout,.grid{grid-template-columns:1fr}.panel{padding:16px}.private{display:none}}
.layout{grid-template-columns:310px minmax(0,1fr)}.list h3{font-size:14px;margin:12px 0 4px}.count{color:#73848a;font-weight:400}.legacy-list{margin-top:18px;border-top:1px solid #dbe2e5;padding-top:16px}.legacy-list summary{cursor:pointer;line-height:1.7}.legacy-list button{display:block;width:100%;margin-top:8px}.feature-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}.feature{display:flex;gap:8px;align-items:center;margin:0;padding:8px 0}.feature input{width:18px;min-height:18px;height:18px;flex:none}.panel>form>fieldset{border:0;padding:0}.panel>form>fieldset>fieldset{padding:14px;border:1px solid #dbe2e5}h1{margin-right:auto}@media(max-width:760px){.layout,.feature-grid{grid-template-columns:1fr}}

/* 示意圖先行；只把必要選擇放在主流程。 */
[hidden]{display:none!important}main{max-width:1380px}.layout{grid-template-columns:240px minmax(0,1fr);gap:18px}.panel{padding:22px}.toolbar.compact{justify-content:space-between;margin-bottom:12px}.eyebrow{font-size:11px;letter-spacing:1px;color:#647b81}.compact h2{font-size:24px;margin:5px 0}.notice{font-size:13px;padding:10px 14px;background:#f0f6f5;border-color:#cfdfdc}.connection-picture{display:grid;grid-template-columns:1fr 1fr;gap:16px;background:#f4f8f9;border:1px solid #e0e8ea;border-radius:8px;padding:14px;margin-bottom:22px}.connection-picture svg{display:block;width:100%;height:auto}.diagram-label{font-size:13px;font-weight:600;color:#174f57}.simple-step{border-top:1px solid #e2e9ec;padding:18px 0 4px}.simple-step h3{display:flex;align-items:center;gap:10px;font-size:17px;margin:0 0 14px}.simple-step h3 i{display:grid;place-items:center;background:#174f57;color:white;font-style:normal;width:26px;height:26px;border-radius:50%;font-size:13px}.simple-step>p{margin:0 0 14px;font-size:13px;color:#5f737a}.kit-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.length-note{background:#f5f8fb;border-left:3px solid #b1c7cc;padding:12px 14px;display:grid;gap:7px;font-size:13px;line-height:1.6;margin:6px 0 20px}.length-note a{color:#174f57}.models summary,.advanced summary,.library-filter summary{cursor:pointer;font-weight:600;padding:10px 0}.models summary span{color:#789097;font-weight:400;margin-left:8px}.table-scroll{overflow-x:auto}table{width:100%;border-collapse:collapse;font-size:13px}th{text-align:left;color:#698087;font-weight:500;background:#f7f9fa}th,td{padding:12px 10px;border-bottom:1px solid #e3eaed}td small{display:block;max-width:230px;font-size:11px;color:#798a90;margin-top:3px}.advanced{border-top:1px solid #dbe2e5;margin-top:16px}.advanced>summary{font-weight:500;color:#62777e}.save-bar{display:flex;gap:16px;align-items:center;background:white;padding:16px 0 0;border-top:1px solid #dbe2e5}.library-filter{margin:12px 0}.library-filter label{margin-top:10px}.list button{border-color:#dbe6e7}.list button:hover{background:#f1f7f6}.status:empty{display:none}.models button{white-space:nowrap;font-size:12px;padding:6px 10px;min-height:36px}
@media(max-width:1000px){.kit-grid{grid-template-columns:1fr}.layout{grid-template-columns:210px minmax(0,1fr)}}@media(max-width:760px){.layout,.connection-picture,.grid{grid-template-columns:1fr}.compact h2{font-size:21px}.panel{padding:16px}.layout aside .list{max-height:220px;overflow:auto}.connection-picture{gap:8px}.simple-step h3{font-size:16px}}