*{box-sizing:border-box}
:root{--bg:#000;--card:#111;--card2:#171717;--text:#fff;--muted:#a3a3a3;--border:#27272a;--red:#991b1b;--red2:#7f1d1d;--green:#22c55e}
body{margin:0;background:radial-gradient(circle at top,#1a1a1a 0,#000 45%,#000 100%);color:var(--text);font-family:'Inter',Arial,sans-serif;min-height:100vh}
a{text-decoration:none;color:inherit}.qc-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:28px 16px}.qc-box{width:100%;max-width:520px;text-align:center}.qc-logo{max-width:210px;max-height:90px;object-fit:contain;margin:0 auto 22px;display:block}.qc-title{font-size:28px;line-height:1.15;margin:0 0 20px;font-weight:800;letter-spacing:-.5px}.qc-subtitle{font-size:15px;color:var(--muted);margin:0 0 22px;line-height:1.5}.qc-search-wrap{position:relative;margin:0 auto 22px}.qc-search{width:100%;background:#fff;color:#111;border:0;border-radius:16px;padding:17px 18px 17px 45px;font-size:16px;outline:none;box-shadow:0 18px 40px rgba(0,0,0,.35)}.qc-search-icon{position:absolute;left:17px;top:50%;transform:translateY(-50%);color:#525252;font-size:18px}.qc-section-title{text-align:left;color:#f5f5f5;font-size:15px;font-weight:800;margin:22px 0 12px}.qc-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.qc-item{background:linear-gradient(180deg,#18181b,#0b0b0c);border:1px solid var(--border);border-radius:16px;overflow:hidden;text-align:left;cursor:pointer;transition:.18s;box-shadow:0 12px 28px rgba(0,0,0,.24)}.qc-item:hover{transform:translateY(-2px);border-color:#52525b}.qc-thumb{width:100%;aspect-ratio:640/940;object-fit:cover;background:#262626;display:block}.qc-info{padding:12px}.qc-name{font-size:14px;font-weight:800;line-height:1.25}.qc-type{display:inline-block;margin-top:7px;color:#d4d4d4;font-size:12px;background:#262626;border-radius:999px;padding:4px 8px}.qc-empty,.qc-loading{background:rgba(255,255,255,.06);border:1px solid var(--border);border-radius:16px;padding:18px;color:var(--muted);font-size:14px}.qc-confirm-card{background:rgba(17,17,17,.92);border:1px solid var(--border);border-radius:26px;padding:22px;box-shadow:0 24px 60px rgba(0,0,0,.45);backdrop-filter:blur(8px)}.qc-cover{width:100%;max-width:320px;aspect-ratio:640/940;object-fit:cover;border-radius:18px;background:#1f1f1f;border:1px solid #333;display:block;margin:0 auto 22px;box-shadow:0 18px 45px rgba(0,0,0,.45)}.qc-check{font-size:24px;line-height:1.35;font-weight:800;margin:4px 0 12px}.qc-check .green{color:var(--green)}.qc-text{font-size:18px;line-height:1.45;color:#f5f5f5;margin:0 0 22px}.qc-btn{width:100%;display:flex;align-items:center;justify-content:center;gap:8px;background:linear-gradient(180deg,var(--red),var(--red2));color:#fff;border:0;border-radius:16px;padding:17px 18px;font-size:17px;font-weight:900;letter-spacing:.2px;box-shadow:0 16px 35px rgba(153,27,27,.35);cursor:pointer;text-transform:uppercase}.qc-btn:hover{filter:brightness(1.08)}.qc-back{display:inline-block;margin-top:18px;color:#bdbdbd;font-size:14px}.qc-back:hover{color:#fff}.qc-error{background:#1f1f1f;border:1px solid #3f3f46;border-radius:16px;padding:20px;color:#e5e5e5}.qc-error h1{font-size:22px;margin:0 0 10px}.qc-error p{color:#a3a3a3;margin:0 0 18px;line-height:1.5}@media(max-width:520px){.qc-page{align-items:flex-start;padding-top:30px}.qc-title{font-size:25px}.qc-grid{grid-template-columns:1fr 1fr;gap:10px}.qc-info{padding:10px}.qc-name{font-size:13px}.qc-confirm-card{border-radius:22px;padding:16px}.qc-text{font-size:16px}.qc-check{font-size:21px}.qc-logo{max-width:185px}}