:root{--bg:#05070d;--surface:#0d1424;--card:#0b1220;--card-edge:#1d2942;--text:#fff;--text-dim:#fff;--label:#fff;--accent:#e8eaf0;--danger:#f87171;--ok:#34d399;--warn:#fbbf24;--radius-card:18px;--radius-control:12px}*{box-sizing:border-box}html,body{background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;-moz-text-size-adjust:100%;text-size-adjust:100%;margin:0;padding:0;font-family:-apple-system,BlinkMacSystemFont,SF Pro Text,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif}.app-shell{max-width:480px;margin:0 auto;padding:16px 16px 48px}.app-header{max-width:480px;margin:0 auto;padding:16px 16px 0}.app-brand{color:var(--text);letter-spacing:.2em;font-size:13px;font-weight:750;text-decoration:none;display:inline-flex}h1,h2,h3{letter-spacing:-.01em;font-weight:650}a{color:var(--text)}button,input{font:inherit}.field{flex-direction:column;gap:6px;margin-bottom:14px;display:flex}.field label{letter-spacing:.08em;text-transform:uppercase;color:var(--label);font-size:12px;font-weight:600}.field input{background:var(--surface);border:1px solid var(--card-edge);border-radius:var(--radius-control);color:var(--text);width:100%;padding:12px 14px;font-size:16px}.field input:focus-visible{outline:2px solid var(--text-dim);outline-offset:1px}.field .error{color:var(--danger);font-size:13px}.btn{border-radius:var(--radius-control);border:1px solid var(--card-edge);background:var(--surface);width:100%;min-height:48px;color:var(--text);cursor:pointer;justify-content:center;align-items:center;gap:8px;padding:12px 16px;font-size:16px;font-weight:550;text-decoration:none;display:flex}.btn:focus-visible{outline:2px solid var(--text);outline-offset:2px}.btn:active{transform:translateY(1px)}.btn-primary{background:var(--accent);border-color:var(--accent);color:#0b1220}.btn-danger{color:var(--danger)}.btn[disabled]{opacity:.5;cursor:not-allowed}.stack{flex-direction:column;gap:10px;display:flex}.note{color:var(--text-dim);font-size:13px;line-height:1.5}.status-ok{color:var(--ok);font-size:13px}.status-warn{color:var(--warn);font-size:13px}.status-error{color:var(--danger);font-size:13px}.disclosure-group{margin-top:26px}.disclosure{border-top:1px solid var(--card-edge)}.disclosure-group .disclosure:last-child{border-bottom:1px solid var(--card-edge)}.disclosure-summary{cursor:pointer;justify-content:space-between;align-items:center;gap:12px;min-height:48px;padding:13px 2px;font-size:15px;font-weight:650;list-style:none;display:flex}.disclosure-summary::-webkit-details-marker{display:none}.disclosure-summary:after{content:"▾";color:var(--label);flex-shrink:0;font-size:14px}.disclosure[open]>.disclosure-summary:after{content:"▴"}.disclosure-body{padding:2px 0 18px}.section-title{letter-spacing:.1em;text-transform:uppercase;color:var(--label);margin:26px 0 10px;font-size:12px;font-weight:650}.visually-hidden{clip:rect(0 0 0 0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}.printOnly{display:none}@media print{.printOnly{display:block}.screenOnly{display:none!important}html,body{background:#fff}.app-shell{max-width:none;margin:0;padding:0}}