:root{font-family:"Segoe UI","Malgun Gothic",sans-serif;color:#21362f;background:#f5f7f5;font-synthesis:none;font-size:15px;line-height:1.6;--green:#24614d;--muted:#64756e;--line:#dce4df}
*{box-sizing:border-box}body{margin:0}header{height:82px;background:#fff;border-bottom:1px solid var(--line);padding:0 max(28px,calc((100vw - 1220px)/2));display:flex;align-items:center;justify-content:space-between;gap:20px}a{color:var(--green)}.brand{display:flex;align-items:center;gap:10px;color:#203e31;text-decoration:none;font-size:22px;font-weight:700;letter-spacing:-.5px}.brand-mark{background:#285640;color:#fff;width:36px;height:36px;display:grid;place-items:center;border-radius:11px;font-size:24px}.brand-detail{font-size:13px;font-weight:400;color:var(--muted);margin-left:10px;letter-spacing:0}.local-badge{font-size:12px;color:#597568;border:1px solid var(--line);border-radius:20px;padding:5px 12px;white-space:nowrap}main{max-width:1220px;margin:0 auto;padding:48px 28px 30px}.eyebrow{font-size:12px;letter-spacing:1px;color:#59816b;font-weight:700}h1{font-size:32px;line-height:1.35;letter-spacing:-1.3px;margin:10px 0 16px}.intro{color:var(--muted);margin:0 0 28px}.selection{display:flex;align-items:center;gap:14px;background:#e8efe9;border:1px solid #d3e0d5;border-radius:12px;padding:15px 20px}.dot{width:9px;height:9px;border-radius:50%;background:var(--green)}.selection>div{display:flex;gap:12px;align-items:center}.caption{font-size:12px;color:#57745f}#active-model{margin-left:auto;font-size:13px;color:#57745f;overflow-wrap:anywhere}#notice{font-size:13px;min-height:22px;margin:14px 0}.error{color:#a33838!important}.connections{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.provider{background:#fff;border:1px solid var(--line);border-radius:17px;padding:24px;display:flex;flex-direction:column;min-width:0}.provider.selected{border-color:#7ba28c;box-shadow:0 0 0 1px #7ba28c}.card-top{display:flex;align-items:center;justify-content:space-between;gap:12px}.provider-icon{width:42px;height:42px;border:1px solid var(--line);border-radius:12px;display:grid;place-items:center;font-size:24px;font-weight:700}.zen-icon{background:#f4f1eb;color:#584f3e}.router-icon{background:#edf1f8;color:#496ba5}.chatgpt-icon{background:#eaf4ef;color:#2e735a}.status{font-size:11px;border:1px solid var(--line);padding:3px 8px;border-radius:20px;color:var(--muted)}.status.ready{background:#edf7ef;color:#2b6848;border-color:#c4dece}h2{font-size:22px;letter-spacing:-.6px;margin:18px 0 3px}.description{font-size:13px;color:var(--muted);margin:0 0 26px}.tag{font-size:10px;color:#6b796e;background:#f0f3ef;padding:3px 5px;border-radius:4px;vertical-align:middle;font-weight:400}label{display:block;font-size:12px;font-weight:600;margin-bottom:7px}input,select{width:100%;padding:11px 12px;border:1px solid #d8e0db;border-radius:8px;background:#fcfdfc;font:inherit;font-size:12px;color:inherit;min-width:0}input::placeholder{color:#8b968e;font-size:11px}input:focus,select:focus,button:focus-visible,a:focus-visible{outline:2px solid #418667;outline-offset:3px}.key-help{color:var(--muted);font-size:11px;margin:7px 0 22px;min-height:18px}.label-row{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:7px}.label-row label{margin:0}button{border:1px solid #d8e1db;background:#fff;border-radius:8px;padding:10px 12px;color:#355744;cursor:pointer;font:inherit;font-size:12px;line-height:1.35}button:hover{background:#eef4ef}button:disabled{opacity:.5;cursor:wait}button.primary{background:var(--green);border-color:var(--green);color:white}button.primary:hover{background:#1d513f}.actions{display:flex;gap:8px;margin-top:24px}.actions>button{flex:1;white-space:nowrap}.text-button{padding:2px 0;border:none;background:transparent;font-size:11px;color:#47775c;text-decoration:underline;text-underline-offset:3px}.disconnect{border:none;padding:12px 0;background:none;font-size:11px;color:#7a847e}.source-link{font-size:11px;margin-top:auto;padding-top:25px;color:var(--muted);text-decoration:none}details{margin-top:14px;font-size:11px;color:var(--muted)}summary{cursor:pointer}details label{margin-top:10px}details .key-help{margin-bottom:8px}.login-buttons{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.login-button{background:#edf3ef;border-color:#c9dacf;flex:1}#login-info{border:1px solid #d1e2d6;background:#f2f8f3;padding:12px;border-radius:8px;font-size:12px;margin-bottom:20px}#login-info p{margin:0 0 8px}#login-info strong{display:block;font-size:22px;letter-spacing:2px;margin-bottom:10px}#login-info a{display:block;margin-bottom:8px}.result{border:1px solid var(--line);border-radius:8px;padding:12px;margin-top:10px;font-size:12px;white-space:pre-wrap;overflow-wrap:anywhere;max-height:240px;overflow:auto}.help{margin-top:28px;padding:20px 22px;background:#eef1ed;border-radius:12px;color:#637166;font-size:12px}.help strong{color:#3d5545}.help p{margin:6px 0 0}footer{font-size:11px;color:#7b887e;margin-top:20px;text-align:center}[hidden]{display:none!important}
@media(max-width:1000px){.connections{grid-template-columns:1fr}.provider{padding:24px}.provider form{max-width:none}.actions>button{flex:none;min-width:130px}.source-link{margin-top:12px;padding-top:4px}main{max-width:740px}.provider .description{margin-bottom:18px}.selection{flex-wrap:wrap}#active-model{width:100%;margin-left:23px}.brand-detail{display:none}}
nav{display:flex;gap:18px;font-size:13px}nav a{text-decoration:none;color:#6b7b71}nav a[aria-current]{color:#245c46;font-weight:700}
@media(max-width:480px){header{padding:0 18px;height:70px}.local-badge{font-size:10px}main{padding:32px 18px}h1{font-size:27px}.selection>div{gap:8px}.provider{padding:20px}.actions>button{flex:1;min-width:0}.intro{font-size:13px}.selection{padding:14px}.brand{font-size:20px}.connections{gap:18px}nav{gap:12px;font-size:11px}}

.login-page{max-width:560px}.login-page .provider{display:grid;gap:14px}.login-page h1{font-size:36px}#logout{white-space:nowrap}