:root{--rl-navy-100: #141e2b;--rl-navy-200: #173140;--rl-navy-300: #2c4459;--rl-navy-400: #3c5c71;--rl-navy-500: #52748a;--rl-navy-600: #6e8ba3;--rl-navy-700: #92a9ba;--rl-navy-800: #becbd5;--rl-navy-900: #eef3f6;--rl-gold: #de9a45;--rl-gold-ink: #9c5e1e;--rl-paper: #f7f3ec;--rl-serif: "Noto Serif TC", serif;--rl-sans: "Noto Sans TC", -apple-system, BlinkMacSystemFont, "PingFang TC", sans-serif;--rl-mono: "IBM Plex Mono", ui-monospace, monospace;--accent: #a64b38;--bg: var(--rl-navy-100);--surface: var(--rl-navy-200);--surface-2: var(--rl-navy-300);--line: var(--rl-navy-300);--ink: var(--rl-navy-900);--ink-muted: var(--rl-navy-800);--ink-dim: var(--rl-navy-700);--focus: var(--rl-gold);--radius: 12px;--tap: 48px;color-scheme:dark}@media (prefers-color-scheme: light){:root{--bg: var(--rl-paper);--surface: #ffffff;--surface-2: var(--rl-navy-900);--line: var(--rl-navy-800);--ink: var(--rl-navy-100);--ink-muted: var(--rl-navy-300);--ink-dim: var(--rl-navy-400);color-scheme:light}}*{box-sizing:border-box}html,body,#root{margin:0;min-height:100%}html{scroll-padding-bottom:calc(4rem + env(safe-area-inset-bottom))}body{background:var(--bg);color:var(--ink);font-family:var(--rl-sans);font-size:17px;line-height:1.6;-webkit-text-size-adjust:100%}h1,h2,h3{font-family:var(--rl-serif);line-height:1.25;margin:0 0 .5rem;font-weight:700}h1{font-size:1.55rem}h2{font-size:1.2rem}h3{font-size:1.02rem}h4{font-family:var(--rl-sans);line-height:1.25;margin:0 0 .4rem;font-size:.92rem;font-weight:700;color:var(--ink-muted)}.num,.time,.score,.timeline .slot{font-family:var(--rl-mono);font-variant-numeric:tabular-nums}button{font-family:var(--rl-sans);font-size:1rem;min-height:var(--tap);padding:.6rem 1.1rem;border-radius:22px;border:1.5px solid var(--line);background:transparent;color:var(--ink);cursor:pointer}button.primary{background:var(--rl-gold);border-color:var(--rl-gold);color:var(--rl-navy-100);font-weight:700}button:focus-visible,a:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid var(--focus);outline-offset:2px}button:disabled{opacity:.5;cursor:not-allowed}a{color:var(--ink);text-underline-offset:3px}input,select{font-family:var(--rl-sans);font-size:1rem;min-height:var(--tap);padding:.5rem .75rem;border-radius:var(--radius);border:1px solid var(--line);background:var(--surface);color:var(--ink);width:100%}.app{max-width:720px;margin:0 auto;padding:0 1rem calc(6rem + env(safe-area-inset-bottom))}.rl-appbar{position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:12px;background:var(--rl-navy-100);color:var(--rl-navy-900);padding:10px 14px;border-bottom:1px solid var(--rl-navy-300)}.rl-appbar .rl-brick{display:grid;place-items:center;width:42px;height:42px;flex:0 0 auto}.rl-appbar .rl-brick img{width:28px;height:28px;object-fit:contain}.rl-appbar .rl-title{font-family:var(--rl-serif);font-weight:700;font-size:1.05rem;line-height:1.15}.rl-appbar .rl-slogan{font-size:.78rem;color:var(--rl-navy-700)}.rl-footer{margin-top:1.5rem;padding:1.1rem 0 .5rem;border-top:1px solid var(--line);color:var(--ink-dim);font-size:.82rem}.rl-footer .rl-sign-row{display:flex;align-items:center;gap:10px}.rl-footer img{width:34px;height:34px;object-fit:contain;flex:0 0 auto}.rl-footer .rl-sign{font-weight:600;color:var(--ink-muted)}.rl-footer p{margin:.5rem 0 0}.rl-chip{display:inline-flex;align-items:center;gap:6px;font-size:.8rem;padding:4px 12px;border-radius:16px;background:color-mix(in srgb,var(--accent) 22%,var(--surface));color:var(--ink)}.rl-dot{width:10px;height:10px;border-radius:50%;background:var(--accent)}.nav{position:fixed;bottom:0;left:0;right:0;display:grid;grid-template-columns:repeat(4,1fr);background:var(--surface);border-top:1px solid var(--line);z-index:30;padding-bottom:env(safe-area-inset-bottom)}.nav button{border:0;border-radius:0;background:transparent;color:var(--ink-dim);font-size:.85rem;min-height:58px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px}.nav button[aria-current=page]{color:var(--ink);font-weight:700;border-top:3px solid var(--rl-navy-600);margin-top:-1px}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:1rem;margin:.75rem 0}.card h2,.card h3{margin-top:0}.card-emphasis{border-left:4px solid var(--rl-navy-600);padding-left:calc(1rem - 3px)}.muted{color:var(--ink-muted)}.dim{color:var(--ink-dim);font-size:.85rem}.row{display:flex;gap:.5rem;align-items:center;flex-wrap:wrap}.stack>*+*{margin-top:.5rem}.risk-badge{display:inline-flex;align-items:center;gap:.4rem;padding:.3rem .7rem;border-radius:999px;font-weight:700;font-size:.9rem;border:1.5px solid;white-space:nowrap}.risk-hero{display:flex;flex-direction:column;gap:.3rem;padding:1rem;border-radius:var(--radius);border:1.5px solid}.risk-hero .level{font-family:var(--rl-serif);font-size:1.9rem;font-weight:700;letter-spacing:.02em}.freshness{display:inline-flex;align-items:center;gap:.35rem;font-family:var(--rl-mono);font-size:.78rem;color:var(--ink-dim);border:1px solid var(--line);border-radius:999px;padding:.1rem .55rem}.freshness.stale{color:var(--rl-navy-900);border-color:var(--rl-navy-500)}.freshness.missing{color:var(--rl-navy-700);border-color:var(--rl-navy-600);border-style:dashed}@media (prefers-color-scheme: light){.freshness.stale{color:var(--rl-navy-200)}.freshness.missing{color:var(--rl-navy-400)}}.banner{border-radius:var(--radius);padding:.75rem 1rem;margin:.75rem 0;border:1px solid;font-size:.94rem}.banner.demo{background:var(--surface-2);border-color:var(--rl-gold-ink);color:var(--ink)}.banner.offline{background:var(--surface-2);border-color:var(--rl-navy-500);color:var(--ink)}.banner.danger{background:var(--surface-2);border-color:#6b1616;color:var(--ink)}.timeline{display:grid;gap:2px;grid-auto-flow:column;grid-auto-columns:minmax(56px,1fr);overflow-x:auto;padding-bottom:.25rem}.timeline .slot{text-align:center;padding:.5rem .25rem;border-radius:8px;font-size:.78rem;font-weight:700;color:#fff;min-height:74px;display:flex;flex-direction:column;justify-content:center;gap:2px}.legs{list-style:none;padding:0;margin:0}.legs li{display:grid;grid-template-columns:62px 1fr auto;gap:.6rem;align-items:center;padding:.65rem 0;border-bottom:1px solid var(--line)}.legs li:last-child{border-bottom:0}.overdue{color:var(--rl-navy-900);font-weight:700}@media (prefers-color-scheme: light){.overdue{color:var(--rl-navy-100)}}.legs .time{font-weight:700}.timeline-detail{background:var(--bg);border-radius:var(--radius);padding:.75rem 1rem}.readiness{list-style:none;padding:0;margin:0}.readiness li{display:grid;grid-template-columns:28px 1fr;gap:.5rem;padding:.45rem 0;border-bottom:1px solid var(--line);align-items:start}.readiness .mark{font-weight:800}.readiness .ok{color:#3f6b4f}.readiness .no{color:var(--rl-navy-600)}.readiness .no.critical{color:#b04a4a}@media (prefers-color-scheme: light){.readiness .ok{color:#3f6b4f}.readiness .no{color:var(--rl-navy-400)}.readiness .no.critical{color:#7a1f1f}}.alert-overlay{position:fixed;inset:0;z-index:100;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1rem;padding:2rem 1.5rem;text-align:center;color:#fff}.alert-overlay h2{font-size:1.9rem;color:#fff}.alert-overlay .big{font-family:var(--rl-mono);font-size:3rem;font-weight:700;font-variant-numeric:tabular-nums}.alert-overlay button{background:transparent;border-color:#ffffffb3;color:#fff;min-width:200px}.onboarding{position:fixed;inset:0;z-index:200;background:var(--bg);overflow-y:auto;padding:1.5rem 1.25rem 3rem}.onboarding .inner{max-width:620px;margin:0 auto}details summary{cursor:pointer;min-height:var(--tap);display:flex;align-items:center;gap:.4rem}.reason-list{margin:.4rem 0 0;padding-left:1.1rem}.reason-list li{margin-bottom:.3rem}.skeleton{height:1rem;border-radius:6px;background:var(--surface-2);animation:pulse 1.4s ease-in-out infinite}@keyframes pulse{0%,to{opacity:.55}50%{opacity:1}}@media (prefers-reduced-motion: reduce){.skeleton{animation:none}}.indicators{list-style:none;margin:0 0 1rem;padding:0}.indicators>li{border-top:1px solid var(--line);padding:.75rem 0}.indicators>li:first-child{border-top:0}.indicators>li>.row{align-items:center;gap:.5rem}.tier{border:1px solid var(--line);border-radius:2px;color:var(--ink-dim);font-family:var(--rl-sans);font-size:.72rem;font-weight:400;letter-spacing:.02em;padding:.1rem .4rem;white-space:nowrap}h2>.tier{margin-left:.5rem;vertical-align:middle}.linklike{background:none;border:0;color:var(--ink);cursor:pointer;font:inherit;padding:0;text-align:left;text-decoration:underline;text-underline-offset:3px}.linklike:hover{color:var(--ink-muted)}.route-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:.75rem}.route-grid>.card{margin:0}.data-quality summary{font-weight:600}