:root{--bg: #f5f5f7;--card: #ffffff;--text: #111827;--muted: #6b7280;--line: #e5e7eb;--blue: #007aff;--blue-dark: #0066e0;--violet: #9333ea;--violet-dark: #7c3aed;--red: #ef4444;--green: #10b981}*{box-sizing:border-box}body{margin:0;color:var(--text);background:var(--bg);font-family:Segoe UI,PingFang SC,-apple-system,BlinkMacSystemFont,sans-serif}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}input,textarea,select{width:100%;border:1px solid var(--line);border-radius:12px;padding:12px 14px;background:#fff}input[type=checkbox]{width:16px;height:16px;padding:0;accent-color:var(--blue);cursor:pointer}textarea{resize:vertical}.primary-btn,.ghost-btn,.danger-btn{border:0;border-radius:12px;padding:12px 16px;cursor:pointer}.primary-btn{color:#fff;background:var(--blue)}.primary-btn.violet{background:var(--violet)}.ghost-btn{background:#eef2f7;color:#334155}.danger-btn{color:#fff;background:var(--red)}.small{padding:8px 12px;font-size:13px}.shell{min-height:100vh}.topbar{position:sticky;top:0;z-index:10;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 28px;background:#ffffffd1;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);border-bottom:1px solid rgba(0,0,0,.06)}.brand{display:flex;align-items:center;gap:10px;font-weight:700}.brand img{width:32px;height:32px}.nav{display:flex;align-items:center;gap:8px}.nav-item{padding:10px 14px;border-radius:10px;color:#4b5563}.nav-item.active{color:var(--blue);background:#007aff1a}.userbox{display:flex;align-items:center;gap:12px}.userbox-meta{display:flex;flex-direction:column;align-items:flex-end;gap:2px}.userbox-meta span{color:var(--green);font-weight:700}.page{width:min(1200px,calc(100vw - 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32px));margin:0 auto;padding:0 0 40px;display:flex;align-items:center;justify-content:space-between;gap:48px}.hero-copy h1{font-size:clamp(42px,7vw,74px);line-height:1.08;margin:0}.hero-card{width:min(420px,100%);padding:32px;border-radius:22px;background:#ffffff14;border:1px solid rgba(255,255,255,.14);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px)}.hero-card .muted{color:#ffffffb8;line-height:1.6}.hero-card input,.hero-card textarea{background:#ffffff14;color:#fff;border-color:#ffffff26}.hero-card a{color:#8ab4ff}.lookup{margin-top:18px;padding-top:18px;border-top:1px solid rgba(255,255,255,.08)}.lookup-result,.confirm-block{background:#ffffff14}.confirm-block{display:flex;flex-direction:column;gap:6px}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;display:grid;place-items:center;background:#00000059}.modal{width:min(520px,calc(100vw - 32px));padding:24px;border-radius:18px;background:#fff}@media (max-width: 980px){.topbar{flex-wrap:wrap}.nav{order:3;width:100%;overflow:auto}.hero{flex-direction:column;justify-content:center;text-align:center;padding-top:100px}.hero-copy,.hero-card{width:100%;max-width:100%}.stats-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.panel-header,.toolbar,.pagination{flex-direction:column;align-items:stretch}}@media (max-width: 640px){.page{width:min(100vw - 20px,100%)}.panel{padding:18px}.stats-grid{grid-template-columns:1fr}}