:root{--bg:#f6f8fb;--surface:#fff;--surface-soft:#eef4f8;--text:#202a35;--muted:#5d6a76;--border:#d9e2ea;--primary:#197a68;--primary-hover:#126554;--copy:#b77b12;--copy-hover:#945f0b;--error:#b42318;--shadow:#0f172a14 0 10px 24px;color:var(--text);background:var(--bg);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font:16px/1.6 system-ui,Segoe UI,Roboto,Microsoft YaHei,sans-serif}body{margin:0}button,a{touch-action:manipulation}h1{color:#10202d;margin:0;font-size:clamp(32px,5vw,48px);line-height:1.15}h2{margin:4px 0 0;font-size:20px;line-height:1.3}p{margin:0}code{color:#314253;background:#e9eef3;border-radius:4px;padding:2px 6px;font-size:.92em}#app{min-height:100vh}.page-shell{box-sizing:border-box;width:min(1120px,100%);min-height:100vh;margin:0 auto;padding:32px 20px}.page-header{text-align:center;margin-bottom:28px}.eyebrow{color:var(--primary);text-transform:uppercase;margin-bottom:8px;font-size:13px;font-weight:700}.summary{max-width:660px;color:var(--muted);margin:14px auto 0}.stats{flex-wrap:wrap;justify-content:center;gap:10px;margin-top:18px;display:flex}.stats span{border:1px solid var(--border);background:var(--surface);color:var(--muted);border-radius:999px;padding:4px 12px;font-size:14px}.status{border:1px solid var(--border);background:var(--surface);color:var(--muted);text-align:center;border-radius:8px;padding:18px}.status.error{color:var(--error);border-color:#f1b6af}.group-grid{gap:18px;display:grid}.domain-group{border:1px solid var(--border);background:var(--surface);box-shadow:var(--shadow);border-radius:8px;overflow:hidden}.group-header{color:#fff;padding:16px 20px}.group-header span{opacity:.86;font-size:13px;font-weight:700}.tone-0{background:#177b70}.tone-1{background:#246fa8}.tone-2{background:#7d5a9b}.domain-list{gap:12px;margin:0;padding:16px;list-style:none;display:grid}.domain-item{border:1px solid var(--border);background:var(--surface-soft);border-radius:6px;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:12px;padding:12px;display:grid}.domain-name{overflow-wrap:anywhere;color:#142331;font-weight:700}.actions{gap:8px;display:flex}.copy-btn,.visit-btn{color:#fff;cursor:pointer;min-height:44px;font:inherit;border:0;border-radius:6px;padding:0 14px;font-size:14px;font-weight:700;text-decoration:none;transition:background-color .2s,opacity .2s}.copy-btn{background:var(--copy)}.copy-btn:hover{background:var(--copy-hover)}.visit-btn{background:var(--primary);align-items:center;display:inline-flex}.visit-btn:hover{background:var(--primary-hover)}.copy-btn:focus-visible,.visit-btn:focus-visible{outline-offset:2px;outline:3px solid #94d2bd}.footer{border-top:1px solid var(--border);color:var(--muted);text-align:center;margin-top:32px;padding-top:24px;font-size:14px}@media (width<=720px){.page-shell{padding:24px 12px}.domain-item{grid-template-columns:1fr}.actions{grid-template-columns:1fr 1fr;display:grid}.copy-btn,.visit-btn{justify-content:center}}