:root{--blue:#0755d8;--blue-strong:#083f9e;--red:#e12634;--ink:#12233d;--muted:#64748b;--line:#dbe5f4;--panel:#ffffff;--soft:#f5f8fc}*{box-sizing:border-box}body{margin:0;color:var(--ink);background:var(--soft);font-family:Arial,Helvetica,sans-serif;letter-spacing:0}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button{border:0;cursor:pointer}.page{min-height:100vh}.topbar{background:rgba(255,255,255,.96);border-bottom:1px solid var(--line);gap:20px;justify-content:space-between;min-height:68px;padding:12px clamp(16px,4vw,56px);position:-webkit-sticky;position:sticky;top:0;z-index:20}.brand,.topbar{align-items:center;display:flex}.brand{gap:12px;font-weight:800}.brand img{height:38px;width:38px;object-fit:contain}.nav{align-items:center;display:flex;flex-wrap:wrap;gap:10px}.hero{background:linear-gradient(120deg,#073b91,#0a67e8 56%,#e12634);color:white;padding:clamp(42px,8vw,90px) clamp(16px,4vw,56px)}.hero-grid{align-items:center;display:grid;grid-gap:36px;gap:36px;grid-template-columns:minmax(0,1.05fr) minmax(300px,.95fr);margin:0 auto;max-width:1180px}.hero h1{font-size:clamp(42px,7vw,82px);line-height:.96;margin:0 0 20px;letter-spacing:0}.hero p{color:rgba(255,255,255,.9);font-size:18px;line-height:1.65;margin:0;max-width:650px}.hero-visual{background:white;border:1px solid rgba(255,255,255,.28);border-radius:8px;color:var(--ink);min-height:360px;overflow:hidden;box-shadow:0 24px 60px rgba(6,23,56,.24)}.live-header{align-items:center;display:flex;justify-content:space-between;padding:16px}.comment-row,.live-header{border-bottom:1px solid var(--line)}.comment-row{display:grid;grid-gap:8px;gap:8px;grid-template-columns:1fr auto;padding:14px 16px}.section{margin:0 auto;max-width:1180px;padding:52px clamp(16px,4vw,56px)}.grid{display:grid;grid-gap:16px;gap:16px;grid-template-columns:repeat(3,minmax(0,1fr))}.card{background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:20px}.card h2,.card h3{margin:0 0 10px}.muted{color:var(--muted)}.btn{align-items:center;background:var(--blue);border-radius:8px;color:white;display:inline-flex;font-weight:700;gap:8px;justify-content:center;min-height:42px;padding:10px 16px}.btn.secondary{background:#eef4ff;color:var(--blue-strong)}.btn.danger{background:var(--red)}.btn.ghost{background:white;border:1px solid var(--line);color:var(--ink)}.form-page{align-items:center;display:grid;min-height:100vh;padding:24px}.form-card{background:white;border:1px solid var(--line);border-radius:8px;margin:0 auto;max-width:460px;padding:26px;width:100%}.field{display:grid;grid-gap:8px;gap:8px;margin-bottom:14px}.field label{color:var(--muted);font-size:13px;font-weight:700}.field input,.field select,.field textarea{border:1px solid var(--line);border-radius:8px;min-height:42px;padding:10px 12px;width:100%}.dashboard{display:grid;grid-template-columns:260px minmax(0,1fr);min-height:100vh}.sidebar{background:#081f49;color:white;padding:22px}.sidebar .brand{margin-bottom:28px}.side-button{background:transparent;border-radius:8px;color:rgba(255,255,255,.84);display:block;margin-bottom:8px;padding:12px;text-align:left;width:100%}.side-button.active{background:white;color:var(--blue-strong)}.main{padding:28px}.toolbar{align-items:center;display:flex;gap:12px;justify-content:space-between;margin-bottom:20px}.stat-grid{display:grid;grid-gap:14px;gap:14px;grid-template-columns:repeat(4,minmax(0,1fr));margin-bottom:18px}.stat{background:white;border:1px solid var(--line);border-radius:8px;padding:16px}.stat strong{display:block;font-size:24px;margin-top:6px}.table{border-collapse:collapse;width:100%}.table td,.table th{border-bottom:1px solid var(--line);padding:10px;text-align:left;vertical-align:top}.split{display:grid;grid-gap:16px;gap:16px;grid-template-columns:minmax(260px,.8fr) minmax(0,1.2fr)}.error{color:var(--red);font-weight:700}@media (max-width:860px){.dashboard,.grid,.hero-grid,.split,.stat-grid{grid-template-columns:1fr}.sidebar{position:static}}