:root {
  --canvas:#f8fbff;--surface:#fff;--ink:#10172b;--muted:#687087;--line:#e3e9f2;--violet:#6e40ff;--violet-deep:#4b22d6;--sky:#158df5;--sky-deep:#075ea8;--sky-soft:#eaf6ff;--mint:#10b77f;--mint-deep:#087556;--mint-soft:#e9faf3;--amber:#f0a51d;--amber-deep:#8c5700;--amber-soft:#fff7df;--danger:#c44358;--max:1280px;--gutter:clamp(18px,4vw,48px);color-scheme:light
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:linear-gradient(180deg,#fff 0,#f8fbff 32%,#f8fbff 100%);color:var(--ink);font-family:"Noto Sans SC","Microsoft YaHei","PingFang SC",sans-serif;-webkit-font-smoothing:antialiased}button,a{font:inherit;-webkit-tap-highlight-color:transparent}button:focus-visible,a:focus-visible,[tabindex]:focus-visible{outline:3px solid var(--violet);outline-offset:3px}
.site-header{min-height:76px;padding:0 var(--gutter);border-bottom:1px solid var(--line);display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:clamp(18px,2.8vw,42px);position:sticky;top:0;z-index:50;background:rgba(255,255,255,.97);backdrop-filter:blur(16px)}.brand{color:var(--ink);text-decoration:none;font-size:1.58rem;font-weight:800;letter-spacing:-.04em;white-space:nowrap}.brand span{color:var(--violet)}.site-nav{min-width:0;display:flex;justify-content:center;gap:4px;overflow-x:auto;scrollbar-width:none}.site-nav::-webkit-scrollbar{display:none}.site-nav a{min-height:44px;padding:0 10px;display:inline-flex;align-items:center;flex:0 0 auto;border-radius:12px;color:#3b4154;text-decoration:none;font-size:.8rem;font-weight:650;white-space:nowrap}.site-nav a:hover{background:#f6f7fb;color:var(--ink)}.site-nav a[aria-current=page]{background:var(--sky-soft);color:var(--sky-deep)}.account-button{min-width:82px;min-height:44px;padding:0 15px;border:1px solid #dcdfea;border-radius:13px;background:#fff;color:var(--ink);font-size:.78rem;font-weight:700;cursor:pointer;position:relative;z-index:2}
.watch-page{width:min(var(--max),calc(100% - var(--gutter)*2));margin:0 auto;padding:22px 0 72px}.brand{min-height:44px;display:inline-flex;align-items:center}.breadcrumb{display:flex;align-items:center;gap:9px;color:#778196;font-size:.75rem}.breadcrumb a{min-height:44px;color:var(--sky-deep);text-decoration:none;font-weight:700;display:inline-flex;align-items:center}.watch-heading{margin-top:24px;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:32px;align-items:end}.eyebrow,.section-kicker{margin:0;color:var(--sky-deep);font-size:.68rem;font-weight:800;letter-spacing:.12em}.eyebrow{display:flex;align-items:center;gap:9px}.eyebrow span{width:9px;height:9px;border-radius:50%;background:var(--amber);box-shadow:0 0 0 6px rgba(240,165,29,.13)}.watch-heading h1{margin:10px 0 0;font-size:clamp(2.6rem,6vw,5.1rem);line-height:.98;letter-spacing:-.04em}.watch-heading>div>p:last-child{max-width:70ch;margin:14px 0 0;color:var(--muted);font-size:.92rem;line-height:1.75}.watch-heading__actions{display:flex;gap:10px;align-items:center}.button{min-height:46px;padding:0 16px;border-radius:13px;display:inline-flex;align-items:center;justify-content:center;gap:7px;text-decoration:none;font-size:.76rem;font-weight:750;cursor:pointer}.button-primary{border:1px solid var(--violet);background:var(--violet);color:#fff}.button-primary:hover{background:var(--violet-deep)}.button-secondary{border:1px solid #d8deea;background:#fff;color:var(--ink)}.button-secondary:hover{border-color:var(--sky);color:var(--sky-deep)}
.status-board{margin-top:30px;border:1px solid #dbe3ed;border-radius:24px;background:#fff;overflow:hidden;display:grid;grid-template-columns:minmax(0,1.8fr) minmax(330px,.9fr);box-shadow:0 28px 90px rgba(69,94,137,.09)}.status-board__answer{min-height:370px;padding:42px 46px;position:relative;overflow:hidden}.status-board__answer::after{content:"";position:absolute;width:300px;height:300px;right:-80px;bottom:-160px;border-radius:50%;background:radial-gradient(circle,rgba(21,141,245,.13),transparent 68%);pointer-events:none}.status-board__answer>p:first-child{margin:0;color:#687087;font-size:.92rem}.status-board__answer>p:first-child span{margin-right:8px;color:var(--sky)}.status-board__answer>strong{display:block;margin-top:23px;font-size:clamp(4.7rem,10vw,8.6rem);font-weight:800;line-height:.85;letter-spacing:-.08em}.status-board__answer>p:nth-of-type(2){max-width:42ch;margin:30px 0 0;color:#4d586e;font-size:1.03rem;line-height:1.7}.status-confidence{width:max-content;max-width:100%;min-height:36px;margin-top:26px;padding:0 12px;border-radius:11px;background:#f1f4f8;color:#657086;display:flex;align-items:center;gap:8px;font-size:.7rem;font-weight:750}.status-confidence span{width:8px;height:8px;border-radius:50%;background:#8d95a5}.status-board.is-teaser .status-board__answer>strong{color:var(--amber-deep)}.status-board.is-teaser .status-confidence{background:var(--amber-soft);color:var(--amber-deep)}.status-board.is-teaser .status-confidence span{background:var(--amber)}.status-board.is-confirmed .status-board__answer>strong{color:var(--mint-deep)}.status-board.is-confirmed .status-confidence{background:var(--mint-soft);color:var(--mint-deep)}.status-board.is-confirmed .status-confidence span{background:var(--mint)}.status-board.is-unknown .status-board__answer>strong,.status-board.is-loading .status-board__answer>strong{color:#59657a}.status-facts{margin:0;border-left:1px solid var(--line);display:grid}.status-facts>div{min-height:123px;padding:24px 28px;border-bottom:1px solid var(--line);display:flex;flex-direction:column;justify-content:center}.status-facts>div:last-child{border-bottom:0}.status-facts dt{color:#7a8293;font-size:.77rem}.status-facts dt span{margin-right:8px}.status-facts dd{margin:8px 0 0;color:var(--ink);font-size:clamp(1.05rem,2vw,1.45rem);font-weight:700;line-height:1.35}.status-facts small{margin-top:5px;color:#8b93a3;font-size:.63rem;line-height:1.45}.status-board.is-loading .status-board__answer>strong,.status-board.is-loading .status-facts dd{background:linear-gradient(90deg,#eef2f6 25%,#f8fafc 40%,#eef2f6 65%);background-size:300% 100%;color:transparent;border-radius:10px;animation:shimmer 1.5s infinite}.status-board.is-loading .status-board__answer>strong{width:3.2em}.status-board.is-loading .status-facts dd{width:70%}
.time-bridge{margin-top:14px;padding:18px 20px;border:1px solid #d9e8f5;border-radius:16px;background:linear-gradient(105deg,#f4faff 0%,#fff 52%,#f7f5ff 100%);display:grid;grid-template-columns:minmax(190px,.8fr) minmax(420px,1.7fr) auto;align-items:center;gap:clamp(18px,2.5vw,36px);overflow:hidden}.time-bridge__intro{min-width:0}.time-bridge__intro h2{margin:0;font-size:1rem;letter-spacing:-.025em}.time-bridge__intro p{max-width:34ch;margin:6px 0 0;color:#59687d;font-size:.66rem;line-height:1.55}.time-bridge__times{min-width:0;margin:0;display:grid;grid-template-columns:minmax(0,1.08fr) minmax(70px,.42fr) minmax(0,.92fr);align-items:center;gap:12px}.time-bridge__place{min-width:0}.time-bridge__label{display:block;color:#65738a;font-size:.64rem;font-weight:700}.time-bridge__value{display:block;margin:4px 0 0;color:var(--ink);font-size:clamp(1rem,1.8vw,1.35rem);font-weight:800;line-height:1.35;letter-spacing:-.02em;font-variant-numeric:tabular-nums;overflow-wrap:anywhere}.time-bridge__place:last-child .time-bridge__value{color:#42516a;font-size:clamp(.86rem,1.4vw,1.05rem);font-weight:700}.time-bridge__times small{display:block;margin-top:3px;color:#818b9d;font-size:.57rem;line-height:1.4}.time-bridge__link{min-width:0;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:7px;color:#7c8799;font-size:.54rem;white-space:nowrap}.time-bridge__link i{height:1px;background:#cad8e6}.time-bridge__link b{font-weight:700}.time-bridge__certainty{min-height:30px;margin:0;padding:0 10px;border-radius:10px;background:#eef3f8;color:#5f6e82;display:inline-flex;align-items:center;gap:7px;justify-self:end;font-size:.61rem;font-weight:750;white-space:nowrap}.time-bridge__certainty span{width:7px;height:7px;border-radius:50%;background:#8b96a7}.time-bridge.is-announced .time-bridge__certainty{background:var(--amber-soft);color:var(--amber-deep)}.time-bridge.is-announced .time-bridge__certainty span{background:var(--amber)}.time-bridge.is-confirmed .time-bridge__certainty{background:var(--mint-soft);color:var(--mint-deep)}.time-bridge.is-confirmed .time-bridge__certainty span{background:var(--mint)}.time-bridge.is-partial .time-bridge__certainty{background:var(--sky-soft);color:var(--sky-deep)}.time-bridge.is-partial .time-bridge__certainty span{background:var(--sky)}.time-bridge.is-loading .time-bridge__value{width:82%;min-height:22px;border-radius:7px;background:linear-gradient(90deg,#eaf0f5 25%,#f8fafc 40%,#eaf0f5 65%);background-size:300% 100%;color:transparent;animation:shimmer 1.5s infinite}
.boundary-strip{margin-top:14px;padding:16px 19px;border:1px solid #d9e8f5;border-radius:16px;background:var(--sky-soft);display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:18px}.boundary-strip strong{color:var(--sky-deep);font-size:.78rem}.boundary-strip p{margin:0;color:#4d6177;font-size:.72rem;line-height:1.6}.boundary-strip code{padding:2px 6px;border-radius:6px;background:#fff;color:var(--violet-deep);font-weight:700}.boundary-strip a{min-height:44px;color:var(--violet-deep);font-size:.7rem;font-weight:750;text-decoration:none;white-space:nowrap;display:inline-flex;align-items:center}
.watch-section,.source-panel,.truth-panel,.method-note{border:1px solid var(--line);border-radius:20px;background:#fff}.watch-section{margin-top:28px;padding:26px}.section-heading{display:flex;align-items:end;justify-content:space-between;gap:24px}.section-heading h2,.source-panel h2,.truth-panel h2,.method-note h2{margin:6px 0 0;font-size:clamp(1.35rem,2.5vw,2rem);letter-spacing:-.035em}.section-heading p:not(.section-kicker){max-width:68ch;margin:8px 0 0;color:var(--muted);font-size:.72rem;line-height:1.6}.section-heading.compact{align-items:center}.section-heading.compact>span{color:var(--muted);font-size:.66rem}.heatmap-summary{text-align:right}.heatmap-summary strong{display:block;color:var(--mint-deep);font-size:1.7rem}.heatmap-summary span{color:var(--muted);font-size:.66rem}.heatmap-scroll{margin-top:28px;overflow-x:auto;scrollbar-width:thin;padding-bottom:8px}.heatmap-months{min-width:1004px;margin-left:34px;height:22px;display:grid;grid-template-columns:repeat(53,14px);gap:5px;color:#7c8496;font-size:.58rem}.heatmap-layout{min-width:1038px;display:grid;grid-template-columns:24px 1fr;gap:10px}.heatmap-weekdays{height:128px;display:flex;flex-direction:column;justify-content:space-around;color:#9aa1af;font-size:.58rem}.heatmap-grid{display:grid;grid-auto-flow:column;grid-template-rows:repeat(7,14px);grid-template-columns:repeat(53,14px);gap:5px}.heat-cell{width:14px;height:14px;border:1px solid #e1e6ed;border-radius:3px;background:#eef1f5;padding:0}.heat-cell.level-1{border-color:#bdebcf;background:#9be5b5}.heat-cell.level-2{border-color:#61d28b;background:#54cb82}.heat-cell.level-3{border-color:#22a966;background:#229f61}.heat-cell.level-4{border-color:#147246;background:#147246}.heat-cell.is-hint{border:2px solid var(--amber);background:var(--amber-soft)}.heat-cell:focus-visible{outline-width:2px;outline-offset:2px}.heatmap-legend{margin-top:13px;display:flex;align-items:center;justify-content:flex-end;gap:6px;color:#7d8494;font-size:.6rem}.heatmap-legend i{width:13px;height:13px;border:1px solid #e1e6ed;border-radius:3px;background:#eef1f5}.heatmap-legend i.level-1{background:#9be5b5}.heatmap-legend i.level-2{background:#54cb82}.heatmap-legend i.level-3{background:#147246}.heatmap-legend i.is-hint{margin-right:2px;border:2px solid var(--amber);background:var(--amber-soft)}
.watch-grid{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(280px,.65fr);gap:24px;align-items:start}.evidence-section{min-width:0}.evidence-list{margin-top:18px;display:grid}.evidence-card{padding:21px 0;border-top:1px solid var(--line);display:grid;grid-template-columns:112px minmax(0,1fr) auto;gap:20px;align-items:start}.evidence-card:first-child{border-top-color:#1b2435}.evidence-time{color:#778094;font-size:.65rem;line-height:1.55}.evidence-time time{display:block;color:var(--ink);font-size:.75rem;font-weight:750}.evidence-main{min-width:0}.evidence-labels{display:flex;flex-wrap:wrap;gap:6px}.evidence-labels span{min-height:24px;padding:0 8px;border-radius:8px;background:#f1f4f8;color:#657086;display:inline-flex;align-items:center;font-size:.58rem;font-weight:750}.evidence-labels .is-confirmed{background:var(--mint-soft);color:var(--mint-deep)}.evidence-labels .is-teaser{background:var(--amber-soft);color:var(--amber-deep)}.evidence-main h3{margin:9px 0 0;font-size:1rem;line-height:1.45}.evidence-main p{margin:7px 0 0;color:#5e687c;font-size:.72rem;line-height:1.7}.evidence-card>a{min-height:44px;padding:0 12px;border:1px solid #d8deea;border-radius:11px;color:var(--sky-deep);display:inline-flex;align-items:center;text-decoration:none;font-size:.65rem;font-weight:750;white-space:nowrap}.evidence-card>a:hover{border-color:var(--sky);background:#f8fcff}.empty-state,.loading-row{min-height:130px;display:flex;align-items:center;justify-content:center;gap:12px;color:var(--muted);font-size:.72rem}.loading-row span{width:10px;height:10px;border-radius:50%;background:var(--sky);box-shadow:0 0 0 7px rgba(21,141,245,.1);animation:pulse 1.3s infinite}.watch-aside{margin-top:28px;display:grid;gap:18px}.source-panel,.truth-panel{padding:21px}.source-panel>header{display:flex;align-items:center;justify-content:space-between;gap:12px}.source-panel h2{font-size:1.05rem}.source-panel>header>span{color:var(--muted);font-size:.62rem}.source-list{margin-top:12px;display:grid}.source-row{padding:13px 0;border-top:1px solid var(--line);display:grid;grid-template-columns:1fr auto;gap:5px 10px}.source-row strong{font-size:.72rem}.source-row span{min-height:24px;padding:0 8px;border-radius:8px;background:#f1f4f8;color:#687286;display:inline-flex;align-items:center;font-size:.56rem;font-weight:750}.source-row span.is-healthy{background:var(--mint-soft);color:var(--mint-deep)}.source-row span.is-degraded{background:var(--amber-soft);color:var(--amber-deep)}.source-row small{grid-column:1/-1;color:#8b93a3;font-size:.58rem;line-height:1.5}.truth-panel{background:#0a2246;color:#fff;border-color:#0a2246}.truth-panel .section-kicker{color:#79c6ff}.truth-panel h2{font-size:1.15rem}.truth-panel dl{margin:16px 0 0}.truth-panel dl>div{padding:13px 0;border-top:1px solid rgba(255,255,255,.13)}.truth-panel dt{display:flex;align-items:center;gap:8px;font-size:.72rem;font-weight:750}.truth-panel dd{margin:5px 0 0 17px;color:#b8c8de;font-size:.64rem;line-height:1.6}.dot{width:9px;height:9px;border-radius:50%;background:#8c95a4}.dot.is-confirmed{background:var(--mint)}.dot.is-teaser{background:var(--amber)}.dot.is-community{background:#8f78ff}.method-note{margin-top:24px;padding:25px 28px;background:linear-gradient(115deg,#f4f2ff,#fff 58%,#edf8ff)}.method-note h2{font-size:1.15rem}.method-note p{max-width:92ch;margin:10px 0 0;color:#5d667b;font-size:.72rem;line-height:1.75}.site-footer{min-height:90px;padding:0 var(--gutter);border-top:1px solid var(--line);background:#fff;display:flex;align-items:center;justify-content:space-between;gap:18px;color:var(--muted);font-size:.7rem}.site-footer a{min-height:44px;color:var(--violet-deep);font-weight:750;text-decoration:none;display:inline-flex;align-items:center}.watch-toast{position:fixed;left:50%;bottom:22px;z-index:100;max-width:min(430px,calc(100vw - 32px));padding:12px 16px;border-radius:13px;background:#172238;color:#fff;font-size:.72rem;opacity:0;transform:translate(-50%,12px);pointer-events:none;transition:opacity .18s ease,transform .18s ease}.watch-toast.is-visible{opacity:1;transform:translate(-50%,0)}
.source-row span.is-neutral{background:var(--sky-soft);color:var(--sky-deep)}
@keyframes shimmer{0%{background-position:100% 0}100%{background-position:0 0}}@keyframes pulse{50%{transform:scale(1.35);opacity:.45}}
@media(max-width:900px){.site-header{grid-template-columns:1fr auto;grid-template-rows:66px 52px;padding-inline:20px;position:relative}.site-nav{grid-column:1/-1;grid-row:2;justify-content:flex-start;margin:0 -20px;padding:0 20px}.watch-page{width:min(100% - 40px,var(--max))}.watch-heading{grid-template-columns:1fr}.watch-heading__actions{justify-content:flex-start}.status-board{grid-template-columns:1fr}.status-board__answer{min-height:310px;padding:34px}.status-facts{border-top:1px solid var(--line);border-left:0;grid-template-columns:repeat(3,1fr)}.status-facts>div{min-height:132px;border-right:1px solid var(--line);border-bottom:0}.status-facts>div:last-child{border-right:0}.time-bridge{grid-template-columns:1fr}.time-bridge__intro p{max-width:62ch}.time-bridge__certainty{justify-self:start}.boundary-strip{grid-template-columns:1fr;gap:7px}.boundary-strip a{justify-self:start}.watch-grid{grid-template-columns:1fr}.watch-aside{margin-top:0;grid-template-columns:1fr 1fr}}
@media(max-width:620px){.watch-page{width:calc(100% - 32px);padding-top:18px}.watch-heading{margin-top:15px;gap:18px}.watch-heading h1{font-size:clamp(2rem,9.5vw,2.35rem);white-space:nowrap;letter-spacing:-.04em}.watch-heading h1 span{display:inline}.watch-heading>div>p:last-child{margin-top:10px;font-size:.8rem;line-height:1.58}.watch-heading__actions{display:grid;grid-template-columns:1fr auto}.button{min-height:46px}.status-board{margin-top:18px;border-radius:18px}.status-board__answer{min-height:218px;padding:21px 20px}.status-board__answer>p:first-child{font-size:.78rem}.status-board__answer>strong{margin-top:14px;font-size:clamp(3.25rem,17vw,4.35rem)}.status-board__answer>p:nth-of-type(2){max-width:34ch;margin-top:14px;padding-right:54px;font-size:.79rem;line-height:1.5}.status-confidence{min-height:32px;margin-top:13px;font-size:.64rem}.status-facts{grid-template-columns:repeat(3,minmax(0,1fr))}.status-facts>div{min-width:0;min-height:112px;padding:14px 11px;border-right:1px solid var(--line);border-bottom:0}.status-facts>div:last-child{border-right:0}.status-facts dt{font-size:.62rem;line-height:1.35}.status-facts dd{font-size:.78rem;overflow-wrap:anywhere}.status-facts small{display:none}.time-bridge{padding:17px 16px;gap:15px}.time-bridge__times{grid-template-columns:1fr;gap:8px}.time-bridge__times>div{padding:2px 0}.time-bridge__link{min-height:22px}.time-bridge__times dd{font-size:1.08rem}.time-bridge__times>div:last-child dd{font-size:.9rem}.watch-section{padding:21px 18px;border-radius:17px}.section-heading{align-items:start;flex-direction:column;gap:14px}.heatmap-summary{text-align:left}.evidence-card{grid-template-columns:1fr;gap:9px}.evidence-card>a{justify-self:start}.watch-aside{grid-template-columns:1fr}.method-note{padding:22px 20px}.site-footer{padding-block:22px;align-items:flex-start;flex-direction:column}.heatmap-scroll{margin-right:-18px}.boundary-strip{padding:15px}}
@media(max-width:620px){body:has(.watch-page) .sl-companion-root{right:8px;bottom:8px}body:has(.watch-page) .sl-companion-root[data-collapsed="false"] .sl-companion-dock{display:none}body:has(.watch-page) .sl-companion-root[data-collapsed="false"] .sl-companion-orb{opacity:1;pointer-events:auto;transform:none}.sl-companion-panel{bottom:8px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}
@media(max-width:620px){.watch-heading__actions{grid-template-columns:1fr 1fr}.watch-heading__actions .button-primary{grid-column:1/-1}}
.time-bridge__intro p{font-size:.75rem}.time-bridge__label{font-size:.72rem}.time-bridge__times small{font-size:.68rem}.time-bridge__link{font-size:.66rem}.time-bridge__certainty{font-size:.68rem}
@media(max-width:620px){.time-bridge__value{font-size:1.08rem}.time-bridge__place:last-child .time-bridge__value{font-size:.9rem}}