:root{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--bg:#0b121a;--surface:#121c26;--surface-2:#182532;--border:#23313f;--text:#e6edf3;--text-muted:#9aabbb;--accent:#6fd6be;--accent-strong:#4cc3a6;--accent-ink:#062018;--warn:#e9c46a;--danger:#f08a7e;--mark-bg:#132130;--radius:14px;--radius-small:10px;--tap:44px;--gutter:16px;--font:-apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif}:root[data-theme=light]{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--bg:#f4f7f8;--surface:#fff;--surface-2:#eef3f4;--border:#d6e0e3;--text:#13202b;--text-muted:#566876;--accent:#1f8f78;--accent-strong:#187562;--accent-ink:#fff;--warn:#8a6a12;--danger:#b4392c;--mark-bg:#13202b}*,:before,:after{box-sizing:border-box}html,body{background:var(--bg);color:var(--text);font-family:var(--font);-webkit-font-smoothing:antialiased;-webkit-text-size-adjust:100%;margin:0;font-size:17px;line-height:1.5}h1{letter-spacing:-.01em;margin:0 0 .5rem;font-size:1.75rem;line-height:1.2}:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.visually-hidden{clip:rect(0 0 0 0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.shell{min-height:100dvh;padding:env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left);flex-direction:column;display:flex}.topbar{padding:12px var(--gutter);align-items:center;display:flex}.brand{min-height:var(--tap);color:var(--text);letter-spacing:.01em;align-items:center;gap:10px;font-weight:650;text-decoration:none;display:inline-flex}.content{width:100%;max-width:640px;padding:8px var(--gutter) 32px;flex:1;margin:0 auto}.footer{padding:16px var(--gutter);text-align:center;color:var(--text-muted);font-size:.8rem}.eyebrow{color:var(--text-muted);margin:24px 0 4px;font-size:.9rem}.lede{color:var(--text-muted);margin:0 0 24px}.btn{min-height:var(--tap);border-radius:var(--radius-small);border:1px solid var(--border);background:var(--surface-2);color:var(--text);font:inherit;cursor:pointer;justify-content:center;align-items:center;padding:0 18px;font-weight:600;transition:background-color .12s,transform .12s;display:inline-flex}.btn:active{transform:scale(.98)}.btn:disabled{opacity:.45;cursor:not-allowed}.btn-primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}.btn-primary:hover:not(:disabled){background:var(--accent-strong)}.btn-small{min-height:36px;padding:0 12px;font-size:.9rem}.banner{margin:8px var(--gutter) 0;border-radius:var(--radius-small);background:color-mix(in srgb, var(--warn) 18%, var(--surface));border:1px solid color-mix(in srgb, var(--warn) 45%, transparent);justify-content:space-between;align-items:center;gap:12px;padding:8px 8px 8px 14px;display:flex}.checks{border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);margin:0 0 20px;padding:0;list-style:none;overflow:hidden}.check{border-top:1px solid var(--border);gap:12px;padding:14px 16px;display:flex}.check:first-child{border-top:0}.check-dot{border:2px solid var(--text-muted);border-radius:50%;flex:none;width:12px;height:12px;margin-top:7px}.check-pass .check-dot{background:var(--accent);border-color:var(--accent)}.check-fail .check-dot{border-color:var(--warn)}.check-pending .check-dot{border-style:dashed}.check-title{font-weight:600}.check-detail{color:var(--text-muted);font-size:.92rem}.actions{flex-wrap:wrap;gap:10px;display:flex}.notice{border-radius:var(--radius-small);background:var(--surface);border:1px solid var(--border);margin:16px 0 0;padding:12px 14px}.notice-pass{border-color:color-mix(in srgb, var(--accent) 50%, transparent);margin:0 0 16px}.help{color:var(--text-muted);margin-top:28px}.help summary{min-height:var(--tap);cursor:pointer;color:var(--text);align-items:center;font-weight:600;display:flex}.help li{margin-bottom:8px}@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}