:root{--bg:#141715;--panel:#1c201d;--line:#343a33;--text:#f2f0e6;--muted:#929b8f;--accent:#e6ce83;--green:#a3c193;--clock-size:clamp(100px,22.8vw,330px);font-family:"Segoe UI","Microsoft YaHei",Roboto,"Noto Sans CJK SC",sans-serif;color:var(--text);background:var(--bg);font-synthesis:none;color-scheme:dark}*{box-sizing:border-box}body{margin:0}button,input{font:inherit}button,a,input{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:focus-visible,a:focus-visible,input:focus-visible{outline:2px solid var(--accent);outline-offset:5px}button{color:inherit}button:disabled{opacity:.5;cursor:wait}button svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}.symbols{position:absolute;width:0;height:0;overflow:hidden}.clock-shell{height:100vh;height:100svh;min-height:300px;max-width:1700px;margin:auto;display:flex;flex-direction:column;padding:clamp(14px,3.4vh,36px) clamp(20px,4.4vw,74px) clamp(12px,2.8vh,26px);transition:opacity .4s}.topbar{display:flex;align-items:center;justify-content:space-between;gap:14px;flex-shrink:0}.wordmark{display:flex;gap:9px;align-items:center;font-size:14px;letter-spacing:1px;color:#dfdfd0}.smile{font:30px/1 Arial,sans-serif;color:var(--accent)}.brand-en{display:block;font-size:8px;letter-spacing:2px;color:var(--muted);margin-top:3px}.toolbar{display:flex;align-items:center;gap:10px}.location-button{display:flex;gap:8px;align-items:center;background:none;border:0;font-size:13px;color:#c1c7b9;padding:8px}.location-button:hover,.icon-button:hover{color:var(--accent)}.location-button svg{width:15px;height:15px}.chevron{font-size:17px;color:var(--muted);margin-left:5px}.toolbar-divider{height:17px;width:1px;background:var(--line);margin:0 4px}.icon-button{display:grid;place-items:center;background:transparent;border:0;color:var(--muted);width:32px;height:32px;border-radius:6px}.hero{display:grid;grid-template-columns:minmax(0,1fr) 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Arial,sans-serif;letter-spacing:-4px;display:flex;align-items:flex-start;justify-content:center;color:var(--accent);padding-left:13px}.degree{font-size:.5em;letter-spacing:0;line-height:1.5}.condition{font-size:clamp(13px,1.7vw,21px);letter-spacing:3px;margin-top:12px}.feels-like{font-size:clamp(9px,1vw,13px);color:var(--muted);margin-top:8px;letter-spacing:.5px;line-height:1.5}.metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-top:1px solid var(--line);padding-top:clamp(12px,3.1vh,30px);padding-bottom:clamp(12px,2.5vh,24px);flex-shrink:0}.metric{padding-left:clamp(16px,3vw,44px);border-left:1px solid var(--line)}.metric:first-child{padding-left:0;border-left:0}.metric-label{display:flex;gap:9px;flex-wrap:wrap;align-items:baseline;font-size:clamp(10px,1.15vw,15px);letter-spacing:.8px;color:#c2c7b7}.metric-en{color:#818b79;font-size:.68em;letter-spacing:1.2px}.metric-value{display:flex;align-items:baseline;gap:7px;font:400 clamp(25px,4.3vw,59px)/1.2 Arial,sans-serif;margin-top:10px;letter-spacing:-1px;font-variant-numeric:tabular-nums}.unit{font-family:Arial,sans-serif;color:var(--muted);font-size:clamp(10px,1.3vw,16px);letter-spacing:0}.aqi-tag{font:400 clamp(10px,1.1vw,14px)/1.5 "Microsoft YaHei",sans-serif;letter-spacing:1px;color:var(--green);border:1px solid #506343;border-radius:4px;padding:1px 6px;align-self:center;margin-left:4px;white-space:nowrap}.footer{display:flex;justify-content:space-between;gap:12px;align-items:center;font-size:clamp(9px,.95vw,12px);letter-spacing:.4px;color:#7c8775;flex-shrink:0;border-top:1px solid #272d26;padding-top:11px}.status-line{display:flex;gap:7px;align-items:center;min-width:0}.status-dot{width:4px;height:4px;background:#758b68}.status-dot.stale{background:var(--accent)}.footer a{color:#8e9c83;text-decoration:none}.footer a:hover{text-decoration:underline}.source-extra{margin-left:9px}.toast{position:fixed;bottom:18px;left:50%;transform:translateX(-50%);width:max-content;max-width:90vw;background:#e8e7d6;color:#253022;border-radius:9px;padding:12px 18px;font-size:13px;z-index:20;box-shadow:0 8px 40px #0004;line-height:1.6}.night .clock-shell{opacity:.5}.night #nightButton{color:var(--accent)}[hidden]{display:none!important}.modal-backdrop{position:fixed;inset:0;z-index:10;background:#070a08b8;backdrop-filter:blur(9px);display:flex;align-items:center;justify-content:center;padding:22px}.location-panel{width:560px;max-width:100%;max-height:92vh;overflow:auto;border:1px solid #444d3f;border-radius:18px;background:#20261f;padding:28px;box-shadow:0 30px 100px #0008}.panel-heading{display:flex;justify-content:space-between;gap:12px;align-items:flex-start}.eyebrow{font-size:9px;letter-spacing:2px;color:var(--accent);margin:0 0 10px}h1{font-size:23px;font-weight:500;letter-spacing:.5px;line-height:1.5;margin:0}.close-button{font-size:28px;line-height:1;border:0;background:none;color:var(--muted);padding:0 0 10px 10px}.location-actions{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:24px 0}.location-actions button{display:flex;align-items:center;gap:12px;text-align:left;border:1px solid #414d3a;border-radius:9px;background:#283024;padding:15px 12px}.location-actions strong{display:block;font-size:13px;font-weight:500}.location-actions small{display:block;font-size:10px;color:#9da994;margin-top:6px}label{font-size:12px;color:#c2cbbb}.search-row{display:flex;gap:10px;margin-top:9px}input{min-width:0;flex:1;background:#161c15;border:1px solid #414d3a;border-radius:8px;color:var(--text);padding:12px;font-size:13px}input::placeholder{color:#7f8e76;font-size:12px}.search-row button{border:0;border-radius:8px;padding:0 21px;background:var(--accent);color:#283022;font-size:13px;font-weight:600}.location-status{font-size:12px;color:var(--green);line-height:1.6;min-height:20px;margin:14px 0}.search-results{display:grid;gap:7px}.place-result{display:block;width:100%;text-align:left;border:1px solid #3b4734;background:#2a3425;border-radius:8px;padding:12px 15px}.place-result:hover{border-color:var(--accent)}.place-result strong{display:block;font-size:14px;font-weight:500}.place-result small{display:block;font-size:10px;color:#9eac93;margin-top:5px}.panel-note{font-size:10px;color:#87977d;line-height:1.7;border-top:1px solid #35422d;padding-top:16px;margin:20px 0 0}@media(min-width:1700px){:root{--clock-size:330px}}@media(max-height:420px) and (orientation:landscape){.clock-shell{padding-top:13px;padding-bottom:10px}.wordmark{font-size:11px}.smile{font-size:24px}.brand-en{font-size:6px}.topbar{height:28px}.hero{padding:8px 0 13px;gap:3vw;grid-template-columns:minmax(0,1fr) 24%}.weather-icon{width:48px;height:48px;margin-bottom:0}.temperature{font-size:48px}.condition{margin-top:6px;font-size:12px}.feels-like{margin-top:5px;font-size:9px}.metrics{padding-top:10px;padding-bottom:10px}.metric-value{margin-top:5px;font-size:29px}.metric-label{font-size:10px}.metric-en{font-size:6px}.footer{font-size:8px;padding-top:7px}.time-row{margin:2px 0 7px}.date-row{font-size:12px}.time-caption{font-size:8px}.location-panel{padding:18px;max-height:94vh}.location-actions{margin:15px 0}.location-actions button{padding:10px}.panel-heading h1{font-size:18px}.panel-note{margin-top:13px;padding-top:10px}}@media(orientation:portrait){.clock-shell{min-height:650px;padding:24px 24px 20px}.topbar{align-items:flex-start}.wordmark{font-size:11px;gap:7px}.smile{font-size:26px}.brand-en{font-size:6px}.toolbar{gap:2px}.location-button{font-size:11px;gap:5px}.location-button 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0}.metric{padding-left:22px}.metric:nth-child(3){padding-left:0;border-left:0}.metric-label{font-size:11px}.metric-en{font-size:7px}.metric-value{font-size:34px;margin-top:7px}.footer{font-size:8px;align-items:flex-start;line-height:1.6}.location-panel{padding:22px}.location-actions{grid-template-columns:1fr}.location-actions button{padding:13px}.panel-heading h1{font-size:20px}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}