:root {
  color-scheme: dark;
  --ink: #0B0E11; --raised: #13181D; --paper: #E8E2D6; --muted: #949A9F; --accent: #C4A574; --bad: #E0928A;
  --rule-strong: rgba(232,226,214,.28);
  --display: "Archivo", system-ui, sans-serif; --mono: "IBM Plex Mono", ui-monospace, monospace;
}
* { box-sizing: border-box; }
body { background: var(--ink); color: var(--paper); font: 16px/1.5 var(--display); margin: 0; min-height: 100vh; min-height: 100dvh;
  padding: 24px max(16px, env(safe-area-inset-right, 0px)) 24px max(16px, env(safe-area-inset-left, 0px)); }
main { max-width: 420px; margin: 0 auto; }
h1 { margin: 24px 0 20px; font-weight: 800; font-stretch: 78%; font-size: 34px; line-height: 1; letter-spacing: -.01em; }
h1 span { color: var(--accent); }
label { display: block; margin-bottom: 6px; font: 500 12px/1 var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
input { width: 100%; background: var(--raised); color: var(--paper); border: 1px solid var(--rule-strong); border-radius: 6px; padding: 12px; font: 16px var(--display); }
button, .btn { display: inline-block; margin-top: 14px; background: var(--accent); color: var(--ink); border: 0; border-radius: 6px; padding: 12px 20px; font: 700 16px var(--display); cursor: pointer; text-decoration: none; }
button.ghost { background: transparent; color: var(--paper); border: 1px solid var(--rule-strong); }
button[disabled] { opacity: .6; cursor: default; }
a { color: var(--accent); }
.err { margin: 12px 0 0; min-height: 1.5em; color: var(--bad); font-size: 14px; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
ul.links { list-style: none; padding: 0; margin: 0 0 8px; }
ul.links li { margin: 10px 0; }
form input + label { margin-top: 14px; }