:root{--hbg:#eef0f3;--hcard:#fff;--htx:#1d2430;--hmu:#4f5a68;--hbd:#d5dae1;--hac:#3a4a63;
--pbg:#fbf7ef;--ptx:#1a1f22;--pmu:#55594f;--pbd:#e3dacb;--ac:#16618a;--ac2:#0f4c6e;--ok:#2f6b45;--sim:#5e4394;--warn:#7a5310;
--dk:#11161a;--dk2:#1a2227;--dtx:#e8e4da;--dmu:#a9b1ad;--dbd:#2c363b;--dlink:#8ccdf0;--dok:#8fc79a;--dsim:#c7b6e6}
*{box-sizing:border-box}body{margin:0;font:15px/1.5 Inter,-apple-system,Segoe UI,Roboto,sans-serif;background:var(--hbg);color:var(--htx)}
a{color:var(--ac)}button{font:inherit}
.banner{background:#fff2cc;color:#5c4300;font-size:12.5px;padding:7px 14px;text-align:center}
.tabs{display:flex;gap:6px;align-items:center;flex-wrap:wrap;padding:10px 16px;background:#fff;border-bottom:1px solid var(--hbd);position:sticky;top:0;z-index:5}
.tabs button[data-v]{background:#fff;border:1px solid var(--hbd);color:var(--hmu);border-radius:999px;padding:7px 13px;cursor:pointer;font-size:13.5px}
.tabs button.on{background:var(--hac);color:#fff;border-color:var(--hac)}.sp{flex:1}.lnk{font-size:13px;color:#2a4d7a;margin-right:6px}
.ghost{background:#fff;border:1px solid var(--hbd);border-radius:10px;padding:7px 12px;cursor:pointer;color:var(--htx);font-size:13.5px}
main{max-width:1240px;margin:0 auto;padding:18px 16px 60px}
/* host platform */
.host{background:var(--hcard);border:1px solid var(--hbd);border-radius:8px;overflow:hidden}
.hhead{display:flex;align-items:center;gap:10px;padding:12px 16px;background:#2b3442;color:#fff}.hlogo{width:26px;height:26px;border-radius:5px;background:#c9d1dc;display:grid;place-items:center;font-weight:700;color:#2b3442;font-size:13px}
.hhead small{display:block;color:#d0d6de;font-size:12px}.hbody{padding:16px}
.steps{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:14px}.steps span{font-size:12px;padding:4px 9px;border-radius:4px;background:#e7eaee;color:var(--hmu)}.steps span.cur{background:var(--hac);color:#fff}
.hrow{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:8px 0 14px}.hrow div{background:#f6f7f9;border:1px solid var(--hbd);border-radius:6px;padding:8px 10px}.hrow small{display:block;color:var(--hmu);font-size:12px}
.opt{display:flex;gap:12px;align-items:flex-start;border:1px solid var(--hbd);border-radius:6px;padding:12px;margin:8px 0;cursor:pointer;background:#fff}.opt.on{border-color:var(--hac);box-shadow:0 0 0 2px #3a4a6333}
.opt input{margin-top:4px}.opt b{display:block}.opt small{color:var(--hmu)}.tag{font-size:11px;background:#e3eef6;color:#14496b;border-radius:4px;padding:1px 6px;margin-left:6px;font-weight:600}
.hbtn{background:var(--hac);color:#fff;border:0;border-radius:6px;padding:10px 16px;cursor:pointer;font-weight:600}
.split{display:grid;grid-template-columns:minmax(0,1fr);gap:16px}.split.uh{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
@media(max-width:860px){.split.uh{grid-template-columns:minmax(0,1fr)}.hrow{grid-template-columns:1fr}.tabs .lnk{order:9;width:100%}}
.uhbar{display:flex;justify-content:space-between;align-items:center;gap:10px;margin:0 0 10px;flex-wrap:wrap}
.sw{display:inline-flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--hbd);border-radius:999px;padding:6px 12px;cursor:pointer;font-weight:600;color:var(--htx)}
.sw i{width:34px;height:20px;border-radius:999px;background:#9aa3ad;position:relative}.sw i:after{content:"";position:absolute;top:2px;left:2px;width:16px;height:16px;border-radius:50%;background:#fff;transition:.2s}.sw[aria-checked=true] i{background:var(--ac)}.sw[aria-checked=true] i:after{left:16px}
/* our widget */
.wg{position:relative;overflow:hidden;background:var(--pbg);color:var(--ptx);border:1px solid var(--pbd);border-radius:16px;padding:18px;margin-top:12px;box-shadow:0 6px 24px #0000001a}
.wg>*{position:relative}.wg .art{position:absolute;inset:0;pointer-events:none;color:#16618a;opacity:.07}.wg .art svg{position:absolute}.wg .art .isl{right:-30px;bottom:-20px;width:62%;fill:currentColor}.wg .art .kalo{left:-40px;bottom:-60px;width:42%}
.wgh{display:flex;justify-content:space-between;align-items:center;gap:8px}.wgh b{font-size:17px}.by{font-size:12px;color:var(--pmu)}
.amt{font-size:30px;font-weight:700;margin:6px 0 0}.mu{color:var(--pmu);font-size:13.5px}
.btn{display:block;width:100%;background:linear-gradient(90deg,var(--ac),var(--ac2)) var(--ac2);color:#fff;border:0;border-radius:12px;padding:13px 16px;font-size:16px;cursor:pointer;font-weight:600;margin-top:12px}
.btn.alt{background:#fff;color:var(--ac2);border:1px solid var(--pbd)}.btn:disabled{opacity:.6;cursor:wait}
.spd{display:grid;gap:8px;margin-top:10px}.spd label{display:flex;gap:10px;align-items:flex-start;background:#fff;border:1px solid var(--pbd);border-radius:12px;padding:10px 12px;cursor:pointer}.spd label.on{border-color:var(--ac);box-shadow:0 0 0 2px #16618a30}.spd small{display:block;color:var(--pmu)}
.ok{color:var(--ok);font-weight:600}.simb{display:inline-block;font-size:11px;font-weight:700;color:var(--sim);border:1px solid currentColor;border-radius:4px;padding:0 5px;margin-left:6px;vertical-align:1px}
.prog{list-style:none;padding:0;margin:12px 0 0}.prog li{padding:6px 0 6px 26px;position:relative;color:var(--pmu)}.prog li:before{content:"";position:absolute;left:4px;top:11px;width:12px;height:12px;border-radius:50%;border:2px solid #9aa39f}
.prog li.done{color:var(--ptx)}.prog li.done:before{background:var(--ok);border-color:var(--ok)}.prog li.now{color:var(--ptx);font-weight:600}.prog li.now:before{border-color:var(--ac);animation:p 1s infinite}@keyframes p{50%{opacity:.3}}
.sheet{background:#fff;border:1px solid var(--pbd);border-radius:12px;padding:12px;margin-top:10px}
.err{background:#fde8e4;color:#7d2416;border-radius:10px;padding:10px;margin-top:10px}
/* under the hood */
.uhp{background:var(--dk);color:var(--dtx);border-radius:12px;padding:16px;font-size:14px}.uhp h2{margin:0 0 4px;font-size:16px}.uhp .mu{color:var(--dmu)}.uhp a{color:var(--dlink)}
.uhs{border-left:2px solid var(--dbd);margin:12px 0 0 6px;padding:0 0 4px 14px;position:relative}.uhs:before{content:"";position:absolute;left:-7px;top:3px;width:12px;height:12px;border-radius:50%;background:var(--dbd)}
.uhs.done:before{background:var(--dok)}.uhs.now:before{background:var(--dlink);animation:p 1s infinite}.uhs h4{margin:0;font-size:14px}.uhs.wait{opacity:.85}.uhs.wait h4{color:var(--dmu)}
.uhs table{border-collapse:collapse;font-size:12.5px;margin-top:6px;width:100%}.uhs td{border-top:1px solid var(--dbd);padding:4px 6px;vertical-align:top}.uhs td:first-child{color:var(--dmu);white-space:nowrap}
.uhp .simb{color:var(--dsim)}.mono{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:12px;word-break:break-all}
pre{background:var(--dk2);color:var(--dtx);border:1px solid var(--dbd);border-radius:8px;padding:10px;overflow:auto;font-size:12px;margin:6px 0 0}
.pick{color:var(--dok);font-weight:700}
/* partner */
.card{background:#fff;border:1px solid var(--hbd);border-radius:12px;padding:16px;margin-bottom:14px}.card h2{margin:0 0 6px;font-size:18px}.card .mu{color:var(--hmu)}
table.st{width:100%;border-collapse:collapse;font-size:14px}table.st th,table.st td{text-align:left;padding:8px;border-bottom:1px solid var(--hbd)}table.st th{color:var(--hmu);font-weight:600;font-size:12.5px}
.pill{font-size:12px;border-radius:999px;padding:2px 8px;font-weight:600;background:#e2f1e6;color:#1f5432}.pill.w{background:#fff1d6;color:#6b4a0c}.pill.s{background:#ece6f7;color:#4d3780}
.chk{display:flex;gap:10px;align-items:flex-start;margin:8px 0}.chk small{display:block;color:var(--hmu)}
.plug ol li{margin:0 0 14px}.plug pre{background:#1a2227;color:#e8e4da}.ill{display:inline-block;background:#fff1d6;color:#6b4a0c;border-radius:4px;font-size:12px;font-weight:700;padding:1px 6px}
#toasts{position:fixed;bottom:14px;left:50%;transform:translateX(-50%);z-index:9}.toast{background:#1d2430;color:#fff;padding:9px 14px;border-radius:10px;margin-top:6px;font-size:14px}