:root[data-theme="dark"]{color-scheme:dark;--paper:#06152e;--ink:#edf3ff;--body:#b8c7e3;--surface:#102d61;--surface-strong:#173d80;--white:#0b2148;--cobalt:#4c83ff;--cobalt-bright:#6b98ff;--signal:#ff7442;--signal-warm:#ffc84a;--line:rgba(237,243,255,.2);--deep:#020b1b;--deep-text:#f5f8ff;--muted:#b8c7e3;--red:var(--signal);--blue:var(--cobalt-bright);--rule:var(--ink);--ivory:var(--paper)}
@media(prefers-color-scheme:dark){:root:not([data-theme="light"]){color-scheme:dark;--paper:#06152e;--ink:#edf3ff;--body:#b8c7e3;--surface:#102d61;--surface-strong:#173d80;--white:#0b2148;--cobalt:#4c83ff;--cobalt-bright:#6b98ff;--signal:#ff7442;--signal-warm:#ffc84a;--line:rgba(237,243,255,.2);--deep:#020b1b;--deep-text:#f5f8ff;--muted:#b8c7e3;--red:var(--signal);--blue:var(--cobalt-bright);--rule:var(--ink);--ivory:var(--paper)}}
.theme-toggle{display:flex;align-items:center;gap:8px;padding:0;border:0;background:none;color:var(--ink);cursor:pointer;font-size:.66rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.sun{color:var(--signal-warm);font-size:1.25rem}.moon{color:var(--cobalt);font-size:1.25rem}.switch{position:relative;width:46px;height:26px;border:1px solid var(--line);border-radius:999px;background:var(--surface)}.switch i{position:absolute;top:3px;left:3px;width:18px;height:18px;border-radius:50%;background:var(--ink);transition:transform .2s}.theme-toggle[data-current="dark"] .switch i{transform:translateX(20px);background:var(--paper)}
html,body{overscroll-behavior-y:auto}body{min-height:100vh;min-height:100dvh;display:flex;flex-direction:column}body>main{flex:1 0 auto}
@media(prefers-color-scheme:dark){:root:not([data-theme="light"]) .theme-toggle .switch i{transform:translateX(20px);background:var(--paper)}}