.lv-head { padding: 30px 0 18px; }
.lv-head h1 { font-size: clamp(24px, 3vw, 32px); margin: 8px 0 6px; }
.lv-head .sub { color: var(--ink-3); font-size: 15px; }
.lv-layout { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 24px; align-items: start; }
@media (max-width: 960px) { .lv-layout { grid-template-columns: 1fr; } .lv-side { order: -1; } }
.lv-side { position: sticky; top: 80px; display: grid; gap: 16px; }
.buybox .price { font-size: 32px; font-weight: 700; line-height: 1.1; }
.buybox .price small { display: block; font-size: 13px; color: var(--muted); font-weight: 500; margin-top: 2px; }
.buybox .btn-block { margin-top: 14px; }
.buybox ul { margin: 14px 0 0; padding: 0; list-style: none; display: grid; gap: 6px; font-size: 13px; color: var(--ink-3); }
.buybox li::before { content: "✓ "; color: var(--green); font-weight: 700; }
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-bottom: 16px; }
@media (max-width: 700px) { .stats { grid-template-columns: repeat(2, 1fr); } }
.trust { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; color: var(--muted); }
.trust.api { color: #0b5e37; }
.reported { border-left: 4px solid var(--yellow); }
.files { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 10px; }
.files a { display: block; border: 1px solid var(--line); border-radius: 8px; overflow: hidden; background: var(--bg-2); text-align: center; font-size: 12px; color: var(--ink-3); }
.files img { width: 100%; height: 100px; object-fit: cover; display: block; }
.files .doc { height: 100px; display: flex; align-items: center; justify-content: center; font-size: 24px; }
.files span { display: block; padding: 6px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.owner-bar { background: var(--blue-soft); color: var(--blue); border-radius: var(--radius); padding: 10px 14px; font-size: 14px; margin-top: 18px; display: flex; justify-content: space-between; gap: 10px; flex-wrap: wrap; align-items: center; }
.seller-card .avatar { width: 40px; height: 40px; border-radius: 50%; background: var(--purple-gradient); color: #fff; font-weight: 700; display: flex; align-items: center; justify-content: center; font-size: 16px; }

.offer-box { border-top: 1px solid var(--line); padding-top: 12px; }
.offer-box details summary::-webkit-details-marker { display: none; }
.offer-box details summary::before { content: "+ "; color: var(--blue); }
.offer-box details[open] summary::before { content: "− "; }

.save-btn.on { border-color: var(--yellow); color: #8a5a00; background: #fff8e6; }