:root{color:#172033;background:#f6f8fb;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Microsoft YaHei,sans-serif;font-synthesis:none;line-height:1.5;text-rendering:optimizeLegibility}*{box-sizing:border-box}body{min-width:320px;min-height:100vh;margin:0;background:radial-gradient(circle at 18% 0%,rgba(55,125,255,.16),transparent 28rem),linear-gradient(180deg,#fbfcff,#eef3f8)}button{font:inherit}.app-shell{width:min(100%,520px);min-height:100vh;margin:0 auto;padding:max(22px,env(safe-area-inset-top)) 18px max(26px,env(safe-area-inset-bottom))}.hero{display:grid;grid-template-columns:56px 1fr;gap:14px;align-items:center;padding:10px 2px 26px}.brand-mark{display:grid;width:56px;height:56px;place-items:center;color:#fff;border-radius:18px;background:linear-gradient(135deg,#0f8c7d,#1f6feb);box-shadow:0 18px 36px #1f6feb3d}.hero h1{margin:0;font-size:28px;font-weight:780;letter-spacing:0;line-height:1.15}.hero p{margin:7px 0 0;color:#617087;font-size:15px}.identity-panel{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:14px;padding:14px;border:1px solid #dfe6ef;border-radius:8px;background:#ffffffd6}.identity-panel span{display:block;color:#6b778c;font-size:12px}.identity-panel strong{display:block;margin-top:2px;color:#172033;font-size:16px;font-weight:720}.channel{flex:0 0 auto;color:#6b778c;font-size:12px;font-weight:680}.channel.active{color:#0f8c7d}.status-card{min-height:270px;padding:26px 22px;border:1px solid #dbe5ef;border-radius:8px;background:#fff;box-shadow:0 18px 48px #18274b1a}.status-icon{display:grid;width:64px;height:64px;margin-bottom:22px;place-items:center;border-radius:18px}.status-card.neutral .status-icon{color:#1f6feb;background:#eaf2ff}.status-card.pending .status-icon{color:#b56a00;background:#fff4da}.status-card.success .status-icon{color:#0f8c7d;background:#e5f8f5}.status-card.danger .status-icon{color:#c9363f;background:#ffecef}.status-card h2{margin:0;color:#111827;font-size:30px;font-weight:780;letter-spacing:0;line-height:1.12}.status-card p{margin:12px 0 0;color:#657386;font-size:16px}.reason,.error-message{margin-top:18px;padding:12px 14px;color:#97313a;border:1px solid #ffd1d7;border-radius:8px;background:#fff4f5;font-size:14px}.actions{display:grid;gap:12px;margin-top:18px}.primary-action,.secondary-action{display:inline-flex;align-items:center;justify-content:center;min-height:52px;gap:10px;border-radius:8px;border:1px solid transparent;font-size:16px;font-weight:740;cursor:pointer;transition:transform .16s ease,box-shadow .16s ease,background-color .16s ease}.primary-action{color:#fff;background:#1666d8;box-shadow:0 16px 30px #1666d83d}.secondary-action{color:#172033;background:#fff;border-color:#d9e2ec}.primary-action:active,.secondary-action:active{transform:translateY(1px)}.primary-action:disabled,.secondary-action:disabled{cursor:not-allowed;opacity:.62;box-shadow:none}.feature-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.feature-action{display:grid;min-height:84px;place-items:center;gap:8px;padding:12px 8px;color:#172033;border:1px solid #d9e2ec;border-radius:8px;background:#fff;font-size:13px;font-weight:720;cursor:pointer}.feature-action svg{color:#1666d8}.feature-action span{line-height:1.2}.steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin-top:18px}.steps div{min-height:84px;padding:13px 10px;border:1px solid #dfe6ef;border-radius:8px;background:#ffffffb8}.steps strong{display:grid;width:26px;height:26px;place-items:center;color:#fff;border-radius:50%;background:#0f8c7d;font-size:13px}.steps span{display:block;margin-top:10px;color:#536274;font-size:13px;font-weight:650;line-height:1.32}.spin{animation:spin .9s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}@media(max-width:380px){.app-shell{padding-inline:14px}.hero{grid-template-columns:50px 1fr}.brand-mark{width:50px;height:50px;border-radius:16px}.hero h1{font-size:25px}.status-card h2{font-size:27px}}