:root{color-scheme:light;--bz-bg:#f5f5f0;--bz-card:#fff;--bz-sub:#f1f4f2;--bz-text:#18362f;--bz-muted:#5e726c;--bz-faint:#5e726c;--bz-hair:#dce4df;--bz-accent:#176c58;--bz-accent-ink:#176c58;--text:var(--bz-text);--muted:var(--bz-muted);--bg:var(--bz-bg);--card:var(--bz-card);--sub:var(--bz-sub);--hair:var(--bz-hair);--accent:var(--bz-accent);--as-bg:#fff;--as-fg:#18362f;--as-muted:#5e726c;--as-border:#dce4df;--as-accent:#176c58;--as-font:Inter,system-ui,sans-serif;--as-radius:12px;--bz-font:Inter,system-ui,sans-serif;--bz-radius-card:16px;--bz-radius-chip:999px}
*{box-sizing:border-box}body{margin:0;background:var(--bz-bg);color:var(--bz-text);font:15px/1.55 var(--bz-font);height:auto;overflow:auto}a{color:var(--bz-accent)}button,input,select{font:inherit}button:focus-visible,a:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid #d99a36;outline-offset:4px}.skip{position:absolute;top:-100px;left:20px;z-index:100}.skip:focus{top:12px;background:white;padding:12px}h1,h2,h3,p{margin:0}h2{font-size:20px;letter-spacing:-.5px}h3{font-size:15px}main{max-width:1240px;margin:auto;padding:24px 32px 40px}.page-head{min-height:88px;padding:20px max(32px,calc((100vw - 1176px)/2));display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--bz-hair);background:#fff;gap:20px}.brand{display:flex;gap:12px;align-items:center;text-decoration:none;color:inherit;font-weight:750;letter-spacing:1.6px;font-size:16px}.brand-mark{display:grid;place-items:center;width:42px;height:42px;border-radius:12px;background:#a82d32;color:white;font:italic 700 30px Georgia,serif}.brand small{display:block;font-size:11px;letter-spacing:.2px;font-weight:500;color:var(--bz-muted)}#header-actions{display:flex;gap:8px;flex-wrap:wrap}.demo-label{font-size:10px;letter-spacing:1.8px;font-weight:750;margin:0 0 24px;color:#8a5c14;display:flex;gap:16px;flex-wrap:wrap}.demo-label span{color:var(--bz-muted);font-weight:450;letter-spacing:.2px;font-size:12px}.hero{display:grid;grid-template-columns:1.6fr 1fr;gap:36px;align-items:center;padding:38px 40px;background:#e6eee8;border:1px solid #d5e1d9;border-radius:22px}.eyebrow{font-size:10px;letter-spacing:2px;font-weight:750;margin-bottom:8px;color:var(--bz-muted)}h1{font:500 clamp(34px,4.3vw,55px)/1.08 Georgia,serif;letter-spacing:-1.6px}.hero-copy{margin-top:12px;font-size:17px;color:#4e6a60}.trip-meta{display:flex;flex-wrap:wrap;gap:6px 18px;font-size:11px;margin-top:24px;color:#546d62}.hero-stop{border-left:1px solid #bdcfc3;padding-left:30px}.hero-stop>span:first-child{font-size:10px;letter-spacing:1.6px;font-weight:700;color:#527060}.hero-stop strong{display:block;font-size:23px;letter-spacing:-.7px;margin:8px 0}.hero-stop p{font-size:12px;color:#5b7567}.route-line{display:block;font-size:12px;margin-top:20px}.route-line b{margin:0 10px}.demo-tools{display:flex;align-items:center;gap:15px;flex-wrap:wrap;margin:24px 0 12px}.subtle{font-size:12px;color:var(--bz-muted)}.state-notice{font-size:12px;min-height:34px;padding:7px 12px;border-left:3px solid #7c9c89;background:#edf1eb;margin-bottom:22px;border-radius:0 6px 6px 0}.state-notice[data-mode=error]{border-color:#ad3b3b;background:#faeeee}.state-notice[data-mode=offline]{border-color:#b4852f;background:#faf4e5}.summary-card,.panel{background:#fff;border:1px solid var(--bz-hair);border-radius:16px;padding:24px}.summary-card{margin-bottom:24px}.section-top{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:18px}#scope-label,.count{font-size:11px;color:var(--bz-muted)}.count{border:1px solid var(--bz-hair);padding:4px 10px;border-radius:99px;white-space:nowrap}.workspace{display:grid;grid-template-columns:minmax(0,1.8fr) minmax(280px,1fr);gap:24px;align-items:start}.workspace>*{min-width:0}#group-filter{max-width:100%;overflow-x:auto}.side{display:grid;gap:20px;min-width:0}.search-label{display:block;font-size:12px;font-weight:650;margin:20px 0 6px}#guest-search{width:100%;background:#f8faf8;border:1px solid var(--bz-hair);border-radius:10px;padding:11px 14px;min-height:44px;color:inherit}.roster{margin-top:14px}.guest{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:15px 0;border-bottom:1px solid #edf0eb;min-width:0}.guest:last-child{border-bottom:0}.guest-identity{display:flex;align-items:center;gap:12px;min-width:0}.guest-avatar{flex-shrink:0;display:grid;place-items:center;height:36px;width:36px;border-radius:50%;font-size:11px;font-weight:700;background:#ecf1ea;color:#55705d}.guest-identity h3{margin-bottom:4px}.guest-actions{display:flex;flex-direction:column;align-items:flex-end;gap:7px;flex-shrink:0}.guest-actions button{min-height:40px}.guest .bz-ki-chips{gap:4px}.demo-steps{padding-left:20px;font-size:13px;margin:16px 0}.demo-steps li{padding:5px 0}#changes{font-size:12px;margin-top:14px}#changes ul{padding-left:16px}#changes li{margin:8px 0}.architecture{margin-top:26px;border:1px solid var(--bz-hair);border-radius:12px;padding:18px 24px;font-size:13px;color:var(--bz-muted)}.architecture summary{cursor:pointer;font-weight:650;color:var(--bz-text)}.architecture-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;padding:20px 0}.architecture-grid b{color:var(--bz-text)}footer{max-width:1240px;margin:auto;padding:20px 32px 32px;display:flex;gap:22px;flex-wrap:wrap;color:var(--bz-muted);font-size:12px}.twg-detail{max-width:540px;width:calc(100% - 32px);border-radius:18px}.detail-content{display:grid;gap:18px}.detail-note{font-size:12px;color:var(--bz-muted);background:#f4f5f0;border-radius:8px;padding:12px}.detail-content .as-form{padding:16px}.detail-content .as-form-title{margin-bottom:16px}.detail-content select{min-height:48px}.detail-content .as-form-submit{min-height:48px}.participants .as-callout{margin:20px 0}.panel .as-day-timeline{padding:0}.ac-dialog .as-kv{font-size:13px}
@media(min-width:900px){.guest-actions{flex-direction:row;align-items:center;gap:12px}}
@media(max-width:760px){main{padding:20px 16px}.page-head{padding:16px;align-items:flex-start;flex-direction:column;gap:16px}.brand{font-size:15px}.hero{grid-template-columns:1fr;padding:26px 24px;gap:24px}.hero-stop{border-left:0;border-top:1px solid #bdcfc3;padding:20px 0 0}.hero h1{font-size:37px}.trip-meta{margin-top:18px}.workspace{grid-template-columns:1fr}.panel,.summary-card{padding:20px}.section-top{align-items:flex-start}#scope-label{max-width:145px;text-align:right}.demo-tools{gap:10px}#sync-action{width:100%}.architecture-grid{grid-template-columns:1fr 1fr;gap:16px}.guest-identity{gap:9px}.guest-avatar{display:none}.guest-actions .as-badge{font-size:10px}footer{padding:20px 16px}.demo-label{gap:6px}#metrics .bz-metric{display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}#metrics .bz-metric__l{white-space:normal}.twg-detail{max-height:90dvh;overflow:auto}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}