:root{--action:#ffb526;--action-active:#e09a12;--background:#f8f3ea;--border:#e6dfd2;--danger:#c0392b;--ink:#14110c;--muted:#6b6459;--surface:#fff}*{box-sizing:border-box}body{background:var(--background);color:var(--ink);min-height:100vh;margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif}.page{flex-direction:column;gap:16px;max-width:420px;margin:0 auto;padding:48px 24px;display:flex}h1{margin:0;font-size:22px;font-weight:700}.notice{color:var(--muted);margin:0;font-size:15px;line-height:1.6}.danger{color:var(--danger);margin:0;font-size:15px;line-height:1.6}.detail{color:var(--muted);overflow-wrap:anywhere;margin:0;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px;line-height:1.5}code{background:var(--surface);border:1px solid var(--border);overflow-wrap:anywhere;border-radius:8px;margin-top:6px;padding:8px 10px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:13px;display:inline-block}.stack{flex-direction:column;gap:10px;display:flex}input{background:var(--surface);border:1px solid var(--border);color:var(--ink);border-radius:12px;width:100%;min-height:48px;padding:0 14px;font-size:16px}input:focus{border-color:var(--action);outline:none}button{cursor:pointer;border:none;border-radius:12px;min-height:48px;padding:0 16px;font-family:inherit;font-size:16px;font-weight:600}button.primary{background:var(--action);color:#14110c}button.primary:hover:not(:disabled){background:var(--action-active)}button:disabled{cursor:default;opacity:.55}.divider{color:var(--muted);text-align:center;font-size:13px}