:root{--fg: #1f2328;--muted: #6e7781;--line: #d8dee4;--accent: #0969da;--bg: #f6f8fa}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,PingFang SC,Helvetica Neue,system-ui,sans-serif;color:var(--fg);background:var(--bg);-webkit-font-smoothing:antialiased}.page{max-width:480px;margin:0 auto;padding:20px 16px 48px;min-height:100vh;background:#fff}h1{font-size:22px;margin:4px 0 12px}h3{font-size:15px;margin:0 0 8px}.muted{color:var(--muted);font-size:13px}.clean{color:#1a7f37;font-size:13px}.error{color:#cf222e;font-size:13px}.hint{margin-top:16px}label{display:block;font-size:13px;color:var(--muted);margin:12px 0 0}input,textarea{width:100%;margin-top:6px;padding:10px 12px;font-size:15px;border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--fg)}textarea{min-height:72px;resize:vertical}button{width:100%;margin-top:16px;padding:12px;font-size:15px;font-weight:600;color:#fff;background:var(--accent);border:none;border-radius:10px}button:disabled{opacity:.45}button.ghost{color:var(--accent);background:#fff;border:1px solid var(--accent)}button.link{width:auto;margin:0;padding:0;color:var(--muted);background:none;font-weight:400}button.link.danger{color:#cf222e}button.link+button.link{margin-left:12px}.vouch-made-row{display:flex;align-items:baseline;justify-content:space-between;gap:12px;font-size:13px;padding:4px 0}.patent-cand{display:flex;align-items:flex-start;gap:8px;font-size:14px;padding:6px 0}.patent-cand input{width:auto;margin:2px 0 0}.bar{display:flex;align-items:center;justify-content:space-between}.block{margin-top:20px;padding-top:16px;border-top:1px solid var(--line)}.pick{display:flex;align-items:center;gap:8px;margin:10px 0 0;font-size:14px;color:var(--fg)}.pick input{width:auto;margin:0}.pick span{flex:1}.chip{display:inline-block;padding:1px 8px;font-size:12px;border:1px solid;border-radius:999px;white-space:nowrap}.tzcard{border:1px solid var(--line);border-radius:14px;padding:16px;position:relative;overflow:hidden}.tzcard.wm:after{content:"可信名片";position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;font-size:40px;color:#0969da0d;transform:rotate(-20deg);pointer-events:none}.tzcard section{margin-top:14px}.assurance{font-size:12px;color:var(--muted);padding-bottom:8px;border-bottom:1px dashed var(--line)}.foot{margin-top:12px}.claim{padding:10px 0;border-bottom:1px solid #eef1f4}.claim-head{display:flex;align-items:center;gap:8px;margin-bottom:6px}.claim-body{font-size:14px}.badge{font-size:11px;color:#1a7f37;background:#eaf6ec;padding:1px 6px;border-radius:4px}.badge.vouch{color:#6e3fc4;background:#f1ecfb}.src{font-size:12px;color:var(--muted);margin-top:4px}.linkbox{margin-top:12px;padding:12px;font-size:13px;word-break:break-all;background:var(--bg);border-radius:10px}