:root{color-scheme:dark;--bg:#090b10;--panel:#11151d;--panel2:#171c26;--text:#f7f8fb;--muted:#9199a8;--line:rgba(255,255,255,.09);--red:#ff4d55;--blue:#448aff;--green:#40d68a;--radius:24px;font-family:Inter,"PingFang SC","Microsoft YaHei",system-ui,sans-serif}
*{box-sizing:border-box}
html{background:var(--bg);scroll-behavior:smooth}
body{margin:0;min-width:320px;background:radial-gradient(circle at 70% -10%,rgba(63,85,135,.2),transparent 35%),var(--bg);color:var(--text)}
a{color:inherit;text-decoration:none}
button,input{font:inherit}
button,a{-webkit-tap-highlight-color:transparent}
.topbar{position:sticky;top:0;z-index:20;height:86px;display:flex;align-items:center;justify-content:space-between;padding:0 4vw;background:rgba(9,11,16,.9);backdrop-filter:blur(20px);border-bottom:1px solid var(--line)}
.brand,.top-status{display:flex;align-items:center;gap:14px}.brand-mark{display:grid;place-items:center;width:44px;height:44px;border-radius:14px;background:linear-gradient(145deg,#ff5b60,#b6112e);font-weight:800;font-size:22px}.brand strong{display:block;font-size:19px}.brand small{display:block;color:var(--muted);margin-top:2px}.top-status{gap:24px}.top-status time{font-size:26px;font-weight:650;letter-spacing:-.04em;font-variant-numeric:tabular-nums}.location-button{border:0;background:none;color:var(--text);font-weight:600;padding:15px;cursor:pointer}.muted{color:var(--muted)}
.mode-nav{position:sticky;top:86px;z-index:19;display:flex;gap:8px;padding:14px 4vw;background:rgba(9,11,16,.86);backdrop-filter:blur(20px);overflow-x:auto;border-bottom:1px solid var(--line);scrollbar-width:none}.mode-nav::-webkit-scrollbar{display:none}.mode{border:1px solid var(--line);background:#10141b;color:var(--muted);padding:13px 25px;border-radius:999px;font-weight:650;white-space:nowrap;cursor:pointer}.mode.active{background:#f4f5f7;color:#0b0d12;border-color:#f4f5f7}
main{width:min(1500px,92vw);margin:28px auto 90px}.hero-grid,.charge-layout,.audio-layout{display:grid;grid-template-columns:1.25fr .9fr;gap:18px}.panel{background:linear-gradient(145deg,rgba(25,31,43,.98),rgba(14,18,26,.98));border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:0 16px 45px rgba(0,0,0,.18)}
.weather-card{position:relative;min-height:310px;display:grid;grid-template-columns:1fr;gap:22px}.weather-main{display:flex;align-items:center;gap:24px}.weather-icon{width:94px;height:94px;display:grid;place-items:center;border-radius:28px;background:rgba(255,255,255,.07);font-size:56px}.eyebrow{margin:0 0 8px;color:#8e98aa;font-size:13px;font-weight:750;letter-spacing:.13em;text-transform:uppercase}.temperature{font-size:72px;font-weight:680;line-height:.9;letter-spacing:-.07em}.temperature sup{font-size:28px;vertical-align:top}.weather-main p:last-child{margin:9px 0 0;color:#c7ccd6;font-size:18px}.weather-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.weather-stats div{padding:15px;background:rgba(255,255,255,.045);border-radius:15px}.weather-stats span,.weather-stats strong{display:block}.weather-stats span{color:var(--muted);font-size:12px;margin-bottom:6px}.weather-stats strong{font-size:17px}.weather-card>.subtle-button{position:absolute;right:22px;top:22px}
.next-card h1{font-size:34px;line-height:1.12;letter-spacing:-.04em;margin:10px 0 24px;max-width:330px}.quick-actions{display:grid;grid-template-columns:1fr 1fr;gap:10px}.quick{min-height:76px;border:1px solid var(--line);background:rgba(255,255,255,.045);color:var(--text);border-radius:17px;padding:14px 16px;display:flex;align-items:center;gap:10px;font-weight:650;cursor:pointer;text-align:left}.quick.primary{background:linear-gradient(145deg,#e8343f,#9f122b);border-color:transparent}.quick:hover,.app-card:hover{transform:translateY(-2px);border-color:rgba(255,255,255,.2)}
.section{margin-top:48px}.section[hidden]{display:none}.section-title{display:flex;align-items:end;justify-content:space-between;margin:0 2px 16px}.section-title h2{margin:0;font-size:31px;letter-spacing:-.04em}.section-note{color:var(--muted);font-size:14px}.card-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.card-grid.compact{grid-template-columns:repeat(2,1fr)}.app-card{position:relative;min-height:150px;display:flex;flex-direction:column;justify-content:flex-end;padding:21px;border-radius:21px;background:var(--panel);border:1px solid var(--line);transition:.18s ease;overflow:hidden}.app-card:before{content:"";position:absolute;width:100px;height:100px;right:-35px;top:-35px;border-radius:50%;background:var(--accent,#6c7587);filter:blur(1px);opacity:.18}.app-card.feature{grid-column:span 2}.app-icon{position:absolute;left:20px;top:18px;min-width:44px;height:44px;padding:0 8px;border-radius:14px;display:grid;place-items:center;background:color-mix(in srgb,var(--accent,#697386) 18%,transparent);color:color-mix(in srgb,var(--accent,#aab0ba) 80%,white);font-size:19px;font-weight:800}.app-card strong{font-size:19px}.app-card small{color:var(--muted);margin-top:6px;font-size:13px}.accent-red{--accent:#ff4d58}.accent-blue{--accent:#4c8dff}.accent-cyan{--accent:#31c4d8}.accent-green{--accent:#3ed188}.accent-orange{--accent:#ff9d3b}.accent-purple{--accent:#a77aff}.accent-pink{--accent:#f475a7}.accent-yellow{--accent:#ffd24f}
.tesla-panel{display:grid;gap:24px;background:radial-gradient(circle at 90% 0,rgba(232,52,63,.16),transparent 32%),linear-gradient(145deg,rgba(25,31,43,.98),rgba(14,18,26,.98))}.tesla-heading{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:16px}.tesla-mark{display:grid;place-items:center;width:58px;height:58px;border-radius:18px;background:linear-gradient(145deg,#e8343f,#9f122b);font-size:28px;font-weight:800}.tesla-heading strong,.tesla-heading small{display:block}.tesla-heading strong{font-size:23px}.tesla-heading small{margin-top:5px;color:var(--muted)}.tesla-chip{padding:8px 13px;border:1px solid var(--line);border-radius:999px;color:var(--muted);font-size:13px;font-weight:700}.tesla-chip.connected{color:#76e5ad;border-color:rgba(64,214,138,.3);background:rgba(64,214,138,.09)}.tesla-data{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.tesla-data[hidden]{display:none}.tesla-data div{padding:17px;border-radius:16px;background:rgba(255,255,255,.045)}.tesla-data span,.tesla-data strong{display:block}.tesla-data span{color:var(--muted);font-size:12px}.tesla-data strong{margin-top:7px;font-size:20px}.tesla-actions{display:flex;gap:10px}.tesla-actions .primary-button{display:inline-flex;align-items:center}.tesla-actions [hidden]{display:none}
.audio-layout{grid-template-columns:.85fr 1.4fr}.noise-player{min-height:316px;display:flex;flex-direction:column;justify-content:space-between}.noise-player h3{margin:5px 0;font-size:34px}.muted-copy{color:var(--muted);margin:0}.noise-controls{display:flex;align-items:center;gap:22px}.round-play{width:72px;height:72px;border:0;border-radius:50%;background:#f5f6f8;color:#111;font-size:23px;cursor:pointer}.noise-controls input{flex:1;accent-color:#f5f6f8}
.calculator{display:grid;gap:24px}.input-row{display:grid;grid-template-columns:1fr 1fr;gap:20px}.input-row label{display:grid;grid-template-columns:1fr auto;gap:13px;font-weight:600}.input-row input{grid-column:1/-1;width:100%;accent-color:var(--blue)}.number-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}.number-row label{position:relative;color:var(--muted);font-size:13px}.number-row input{display:block;width:100%;margin-top:8px;border:1px solid var(--line);border-radius:14px;background:#0c1017;color:var(--text);font-size:22px;padding:15px 52px 15px 15px}.number-row label>span{position:absolute;right:14px;bottom:17px}.estimate{padding:20px;border-radius:18px;background:rgba(68,138,255,.1);border:1px solid rgba(68,138,255,.18)}.estimate span,.estimate small{display:block;color:var(--muted)}.estimate strong{display:block;font-size:30px;margin:5px 0}.timer-card{text-align:center}.timer-display{font-size:68px;font-weight:650;letter-spacing:-.06em;font-variant-numeric:tabular-nums;margin:18px 0}.preset-row,.timer-actions{display:flex;gap:8px;justify-content:center}.preset-row button,.subtle-button{border:1px solid var(--line);background:rgba(255,255,255,.045);color:var(--muted);padding:11px 15px;border-radius:13px;cursor:pointer}.preset-row button.selected{color:var(--text);background:rgba(255,255,255,.12)}.timer-actions{margin-top:20px}.primary-button{border:0;border-radius:14px;padding:13px 23px;background:#f2f4f7;color:#101218;font-weight:750;cursor:pointer}.primary-button.full{width:100%;padding:17px}
.modal-backdrop{position:fixed;inset:0;z-index:100;display:grid;place-items:center;background:rgba(0,0,0,.72);backdrop-filter:blur(10px)}.modal-backdrop[hidden]{display:none}.modal{width:min(600px,90vw);max-height:82vh;overflow:auto;border:1px solid var(--line);border-radius:26px;padding:25px;background:#121720;box-shadow:0 30px 90px #000}.modal-head{display:flex;justify-content:space-between;align-items:start;margin-bottom:22px}.modal-head h2{margin:0;font-size:28px}.modal-head button{width:45px;height:45px;border:1px solid var(--line);border-radius:14px;background:none;color:#fff;font-size:28px}.divider{text-align:center;color:var(--muted);margin:17px 0;position:relative}.divider:before{content:"";position:absolute;left:0;right:0;top:50%;border-top:1px solid var(--line)}.divider span{position:relative;background:#121720;padding:0 10px}.modal form{display:flex;gap:10px}.city-field{flex:1;color:var(--muted);font-size:12px}.city-field input{display:block;width:100%;margin-top:6px;border:1px solid var(--line);border-radius:14px;background:#0b0e14;color:#fff;padding:14px}.city-results{display:grid;gap:8px;margin-top:15px}.city-result{display:flex;justify-content:space-between;text-align:left;border:1px solid var(--line);border-radius:14px;background:rgba(255,255,255,.04);color:#fff;padding:14px;cursor:pointer}.city-result span{color:var(--muted)}
.toast{position:fixed;left:50%;bottom:35px;z-index:120;transform:translate(-50%,30px);opacity:0;pointer-events:none;background:#f3f5f8;color:#0b0d12;padding:13px 20px;border-radius:999px;font-weight:700;transition:.2s}.toast.show{opacity:1;transform:translate(-50%,0)}
body.filtered .hero-grid[hidden]{display:none}
@media(max-width:950px){.hero-grid,.charge-layout,.audio-layout{grid-template-columns:1fr}.card-grid{grid-template-columns:repeat(2,1fr)}.topbar{padding:0 20px}.location-button{display:none}main{width:calc(100% - 32px)}.weather-stats,.tesla-data{grid-template-columns:1fr 1fr}.mode-nav{padding-left:16px}.section-title{align-items:start;gap:10px;flex-direction:column}.app-card{min-height:140px}}
@media(max-width:560px){.top-status{gap:8px}.brand small{display:none}.quick-actions,.input-row,.number-row{grid-template-columns:1fr}.card-grid,.card-grid.compact{grid-template-columns:1fr 1fr}.app-card.feature{grid-column:span 2}.weather-card{padding:20px}.weather-icon{width:74px;height:74px;font-size:42px}.temperature{font-size:58px}.section{margin-top:34px}.timer-display{font-size:58px}}