:root{--bg:#F4F6F9;--surface:#FFFFFF;--surface-2:#F0F3F7;--border:#E1E6EC;--text:#161B22;--dim:#5C6675;--faint:#9AA4B2;--temp:#E8871E;--pressure:#3F7BE0;--humidity:#12A594;--accent-brand:#3F7BE0;--up:#12A594;--down:#E5484D;--grid:rgba(20,30,45,.07);--shadow:0 1px 2px rgba(16,24,40,.04),0 10px 28px -14px rgba(16,24,40,.14);--sans:"IBM Plex Sans",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;--disp:"Space Grotesk","IBM Plex Sans",sans-serif;box-sizing:border-box;padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px)}@media (prefers-color-scheme: dark){:root:not([data-theme=light]){--bg:#0D1117;--surface:#151B24;--surface-2:#1B2330;--border:#262F3C;--text:#E6EAF1;--dim:#8A94A6;--faint:#5A6474;--temp:#F5A64B;--pressure:#6E9BF5;--humidity:#2FC9B4;--accent-brand:#6E9BF5;--up:#2FC9B4;--down:#F16A6F;--grid:rgba(180,200,230,.08);--shadow:0 1px 2px rgba(0,0,0,.3),0 14px 30px -16px rgba(0,0,0,.65)}}:root[data-theme=dark]{--bg:#0D1117;--surface:#151B24;--surface-2:#1B2330;--border:#262F3C;--text:#E6EAF1;--dim:#8A94A6;--faint:#5A6474;--temp:#F5A64B;--pressure:#6E9BF5;--humidity:#2FC9B4;--accent-brand:#6E9BF5;--up:#2FC9B4;--down:#F16A6F;--grid:rgba(180,200,230,.08);--shadow:0 1px 2px rgba(0,0,0,.3),0 14px 30px -16px rgba(0,0,0,.65)}*{box-sizing:inherit;margin:0;padding:0}html{scroll-padding-top:env(safe-area-inset-top,0px);-webkit-text-size-adjust:100%}body{background:var(--bg);color:var(--text);font-family:var(--sans);font-size:15px;line-height:1.5;-webkit-font-smoothing:antialiased;font-feature-settings:"tnum" 1;min-height:100vh}body.ready,body.ready .card,body.ready .panel,body.ready header,body.ready aside,body.ready .field input,body.ready .env-item,body.ready .device,body.ready .swrow,body.ready .auth-card{transition:background-color .7s ease,border-color .7s ease,color .45s ease,box-shadow .45s 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h3{font-family:var(--disp);font-size:18px;font-weight:600;margin-bottom:4px}.modal .lead{margin-bottom:18px}.sw-edit{display:flex;gap:9px;margin-bottom:9px}.sw-edit input{flex:1;background:var(--bg);border:1px solid var(--border);border-radius:9px;padding:9px 11px;color:var(--text);outline:none}.sw-edit input:focus{border-color:var(--accent-brand)}.sw-edit .rm{width:38px;border:1px solid var(--border);border-radius:9px;color:var(--faint)}.sw-edit .rm:hover{color:var(--down);border-color:var(--down)}#toast{position:fixed;left:50%;bottom:calc(env(safe-area-inset-bottom,0px) + 22px);transform:translate(-50%) translateY(20px);background:var(--text);color:var(--bg);padding:11px 18px;border-radius:11px;font-size:13.5px;font-weight:500;box-shadow:var(--shadow);opacity:0;pointer-events:none;transition:opacity .25s,transform .25s;z-index:60;max-width:90vw}#toast.show{opacity:1;transform:translate(-50%) translateY(0)}@media (max-width:820px){header{padding-left:14px;padding-right:14px}.layout{grid-template-columns:1fr;padding:6px 14px 54px;gap:14px}aside{position:static}.env-list{display:flex;gap:9px;overflow-x:auto;padding-bottom:4px}.env-item{margin-bottom:0;min-width:180px}.now{grid-template-columns:1fr 1fr}.card.hero{grid-column:1/-1}.hero .read .val{font-size:52px}.geo span{display:none}}@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}.err{color:var(--down);font-size:13px;margin:-4px 0 12px;background:color-mix(in srgb,var(--down) 9%,transparent);border:1px solid color-mix(in srgb,var(--down) 22%,transparent);border-radius:9px;padding:9px 11px}.demo-note code{font-size:11.5px;background:var(--surface-2);border:1px solid var(--border);border-radius:5px;padding:1px 5px}.layout.single{grid-template-columns:1fr;max-width:720px}.back{color:var(--accent-brand);font-size:13.5px;font-weight:500;margin:0 2px 14px;display:block}.field 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