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li:last-child{margin-bottom:0}.tut-cta{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:10px;margin:24px 0 8px}.tut-foot-note{margin:16px 0 0;color:var(--ink-muted);font-size:12.5px;line-height:1.8;text-align:center}.auth-embedded{min-height:0;padding:0}.gh-frame{border:1px solid var(--border-strong);border-radius:var(--radius);background:var(--surface);box-shadow:var(--shadow);overflow:hidden}.gh-frame-bar{display:flex;align-items:center;gap:10px;padding:8px 12px;background:var(--surface-2);border-bottom:1px solid var(--border)}.gh-frame-dots{display:flex;gap:5px}.gh-frame-dots i{width:9px;height:9px;border-radius:50%;background:var(--border-strong)}.gh-frame-url{flex:1 1;min-width:0;padding:3px 10px;border:1px dashed var(--tut);border-radius:999px;background:var(--tut-weak);color:var(--tut);font-size:11.5px;font-weight:600;text-align:center;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.gh-frame-body{padding:26px 28px 28px}.gh-mark{display:grid;place-items:center;width:56px;height:56px;margin:0 auto 14px;border-radius:50%;background:var(--surface-2);color:var(--ink)}.gh-title{margin:0 0 12px;font-size:19px;text-align:center}.gh-lead{margin:0 0 16px;color:var(--ink-2);font-size:13px;line-height:1.9;text-align:center}.gh-account{display:flex;align-items:center;justify-content:center;gap:8px;margin:0 0 14px}.gh-avatar{display:grid;place-items:center;width:28px;height:28px;border-radius:50%;background:var(--surface-3);color:var(--ink-2)}.gh-perms{margin:0 0 20px;padding:0;list-style:none}.gh-perms li{display:flex;flex-wrap:wrap;align-items:center;gap:8px;padding:9px 0;border-bottom:1px solid var(--border)}.gh-perms li:last-child{border-bottom:none}.gh-perms-compact{margin-bottom:0}.gh-perms-compact li{padding:5px 0;border-bottom:none}.gh-perm-name{min-width:120px;font-weight:600;font-size:13px}.gh-actions{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-top:18px}.gh-note{margin:16px 0 0;color:var(--ink-muted);font-size:12px;line-height:1.8}.gh-repo-list{display:flex;flex-direction:column;gap:6px;margin-top:12px}.gh-repo{display:flex;align-items:flex-start;gap:10px;padding:9px 11px;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--surface);cursor:pointer}.gh-repo:hover{background:var(--surface-2)}.gh-repo-on{border-color:var(--accent);background:var(--accent-weak)}.gh-repo input:disabled{cursor:not-allowed}.gh-repo-body{display:flex;flex-direction:column;gap:2px;min-width:0}.gh-repo-name{display:flex;align-items:center;gap:8px;font-weight:600;font-size:13px}.auth-alt{margin-top:22px;padding-top:18px;border-top:1px solid var(--border);text-align:center}.auth-alt-label{display:block;margin-bottom:10px;color:var(--tut);font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase}.tour{position:fixed;inset:0;z-index:80;pointer-events:none;opacity:1;animation:tour-in .22s ease-out}.tour-leaving{opacity:0;transition:opacity .26s ease-in;animation:none}@keyframes tour-in{0%{opacity:0}to{opacity:1}}.tour-veil{background:rgba(10,16,28,.38);backdrop-filter:blur(1.5px);-webkit-backdrop-filter:blur(1.5px)}.tour-ring,.tour-veil{position:fixed;pointer-events:none}.tour-ring{border-radius:10px;box-shadow:0 0 0 2px var(--tut),0 0 0 6px rgba(107,63,160,.25)}.tour-callout{position:fixed;padding:12px 14px;border-radius:var(--radius);background:var(--surface);box-shadow:var(--shadow-lg);border:1px solid var(--border);border-top:3px solid var(--tut);pointer-events:auto}.tour-callout-head{display:flex;align-items:baseline;gap:8px}.tour-callout-count{flex:none;padding:1px 7px;border-radius:999px;background:var(--tut-weak);color:var(--tut);font-size:11px;font-weight:700}.tour-callout-title{flex:1 1;font-size:13.5px;line-height:1.5}.tour-callout-close{flex:none;padding:0 2px;border:none;background:none;color:var(--ink-muted);font-size:17px;line-height:1;cursor:pointer}.tour-callout-close:hover{color:var(--ink)}.tour-callout-body{margin:6px 0 0;color:var(--ink-2);font-size:12.5px;line-height:1.75}.tour-callout-foot{display:flex;justify-content:flex-end;margin-top:10px}.tour-callout-next{padding:4px 12px;border:none;border-radius:999px;background:var(--tut);color:var(--ink-invert);font-size:12px;font-weight:600;cursor:pointer}.tour-callout-next:hover{filter:brightness(1.08)}.tour-reopen{position:fixed;right:18px;bottom:18px;z-index:80;padding:7px 13px;opacity:.85;border:none;border-radius:999px;background:var(--tut);color:var(--ink-invert);font-size:12.5px;font-weight:600;box-shadow:var(--shadow-lg);cursor:pointer}.tour-reopen:hover{opacity:1;filter:brightness(1.08)}.tut-note{margin-top:12px;padding:10px 12px;border:1px dashed #ccb9ea;border-radius:var(--radius-sm);background:var(--tut-weak);color:var(--ink-2);font-size:12.5px;line-height:1.8}.tut-note p{margin:0 0 8px}@media (max-width:720px){.tut-track-label{display:none}.tut-page{padding-left:14px;padding-right:14px}}:root{--sbx-banner-h:40px;--sbx:#8a5a00}.sbx-banner{position:fixed;inset:0 0 auto 0;z-index:60;height:var(--sbx-banner-h);display:flex;align-items:center;gap:12px;padding:0 16px;overflow:hidden;background:var(--sbx);color:var(--ink-invert);font-size:12.5px}.sbx-banner-tag{flex:none;padding:3px 8px;border-radius:999px;background:rgba(255,255,255,.18);font-weight:700;letter-spacing:.04em}.sbx-banner-text{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;opacity:.92}.sbx-banner-actions{flex:none;display:flex;align-items:center;gap:8px;margin-left:auto}.sbx-banner-link{text-decoration:underline;white-space:nowrap}.sbx-banner-link,.sbx-banner-link:hover{color:var(--ink-invert)}.sbx-app .app-header{top:var(--sbx-banner-h)}.sbx-app .app-sidebar{top:calc(var(--header-h) + var(--sbx-banner-h))}.sbx-app .app-main{padding-top:calc(var(--header-h) + var(--sbx-banner-h) + 24px)}.sbx-page{max-width:900px;margin:0 auto;padding:calc(var(--sbx-banner-h) + 28px) 24px 56px;display:grid;grid-gap:16px;gap:16px}.sbx-row{display:flex;flex-wrap:wrap;align-items:center;gap:8px}