.guide-page .item-main{max-width:1200px}.guide-page .book-desc{max-width:860px}.gd-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:16px 14px;margin:14px 0 10px}@media (max-width:640px){.gd-grid{grid-template-columns:repeat(2,1fr);gap:12px 10px}}.gd-card{display:block;text-decoration:none;color:inherit;border-radius:12px;overflow:hidden;background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.08);transition:border-color .15s ease,transform .15s ease}.gd-card:hover{border-color:rgba(255,108,135,.55);transform:translateY(-2px)}.gd-thumb{aspect-ratio:4/3;background:#17090f;position:relative;overflow:hidden}.gd-thumb img{width:100%;height:100%;-o-object-fit:contain;object-fit:contain;display:block}.gd-body{padding:9px 11px 11px}.gd-title{font-size:12.5px;line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:calc(12.5px * 1.5 * 2)}.gd-meta{margin-top:7px;display:flex;align-items:center;gap:8px;font-size:12px}.gd-off{background:linear-gradient(180deg,#ffd874,var(--gold-deep,#c9992e));color:#241502;font-weight:700;padding:2px 8px;border-radius:6px;line-height:1.3;white-space:nowrap}.gd-price{color:#ffb3c2;font-weight:600}.gd-skel{background:linear-gradient(100deg,#1d0d14 40%,#2a141e 50%,#1d0d14 60%);background-size:200% 100%;animation:gd-shimmer 1.2s linear infinite}@keyframes gd-shimmer{to{background-position:-200% 0}}