:root{color-scheme:light;--bg: #ffffff;--bg-2: #f3f4f6;--surface: #ffffff;--ink: #111318;--muted: #5b616e;--muted-2: #7d8390;--line: #e5e7eb;--field-line: #7d8390;--accent: #3b82f6;--accent-dark: #2563eb;--accent-deep: #1d4ed8;--accent-soft: #e8f0fe;--green: #15924b;--green-soft: #e4f5ea;--green-ink: #11743a;--red: #a52d25;--red-soft: #fae8e6;--btn: #2563eb;--btn-hover: #1d4ed8;--btn-ink: #ffffff;--shadow: 0 1px 2px rgba(16, 24, 40, .05);--radius: 18px;--radius-sm: 10px;--font-head: "Hanken Grotesk", system-ui, sans-serif;--font-body: "Hanken Grotesk", system-ui, sans-serif;--font-mono: "JetBrains Mono", ui-monospace, "SF Mono", monospace}*,*:before,*:after{box-sizing:border-box}html,body{margin:0;padding:0}body{background:var(--bg);color:var(--ink);font-family:var(--font-body);font-size:15px;line-height:1.5;-webkit-font-smoothing:antialiased}h1,h2,h3,h4{font-family:var(--font-head);font-weight:700;letter-spacing:-.015em;margin:0}a{color:var(--accent-dark);text-underline-offset:3px}button,input,select,textarea{font:inherit;color:inherit}:focus-visible{outline:3px solid var(--accent);outline-offset:2px}.mono{font-family:var(--font-mono);font-variant-numeric:tabular-nums}.sub{font-size:13px;color:var(--muted)}.visually-hidden{position:absolute;left:0;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:40px;border-radius:var(--radius-sm);padding:10px 16px;border:1px solid var(--line);background:var(--surface);color:var(--ink);cursor:pointer;font-weight:600;text-decoration:none}.btn:hover{background:var(--bg-2)}.btn.primary{background:var(--btn);border-color:var(--btn);color:var(--btn-ink)}.btn.primary:hover{background:var(--btn-hover);border-color:var(--btn-hover)}.btn:disabled{opacity:.6;cursor:not-allowed}.field{display:flex;flex-direction:column;gap:5px;margin-bottom:14px}.field label{font-weight:600;font-size:14px}.field input,.field textarea,.field select{background:var(--surface);border:1px solid var(--field-line);border-radius:var(--radius-sm);padding:10px 12px;min-height:44px}.field input:focus,.field textarea:focus,.field select:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}.field .hint{font-size:13px;color:var(--muted)}.field .error{margin:0;font-size:13px;color:var(--red);font-weight:600}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}.narrow{max-width:560px;margin:0 auto;padding:64px 16px}.narrow h1{font-size:30px;margin:6px 0 10px}.narrow .intro{color:var(--muted);margin:0 0 22px}.narrow form.card,.narrow .card.pad{padding:24px}.form-error{margin:0 0 14px;color:var(--red);font-weight:600}.small{font-size:13px;color:var(--muted)}