:root{--bg:#0e0f13;--bg-2:#16181f;--bg-3:#1d2029;--line:#262a35;--fg:#e8eaf0;--fg-dim:#9aa0ae;--fg-mute:#6b7180;--accent:#ff5c8a;--accent-2:#ffd166;--radius:14px;--maxw:1180px}*{box-sizing:border-box}body,html{margin:0;padding:0;background:var(--bg);color:var(--fg);font-family:system-ui,-apple-system,Segoe UI,PingFang SC,Microsoft YaHei,sans-serif;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}.wrap{max-width:var(--maxw);margin:0 auto;padding:0 18px}.site-header{position:-webkit-sticky;position:sticky;top:0;z-index:40;background:rgba(14,15,19,.82);-webkit-backdrop-filter:saturate(140%) blur(10px);backdrop-filter:saturate(140%) blur(10px);border-bottom:1px solid var(--line)}.site-header .wrap{gap:22px;height:60px}.brand,.site-header .wrap{display:flex;align-items:center}.brand{font-weight:800;font-size:20px;letter-spacing:.5px;gap:8px}.brand .dot{color:var(--accent)}.nav{display:flex;gap:4px;flex-wrap:wrap;overflow-x:auto}.nav a{padding:7px 13px;border-radius:999px;font-size:14px;color:var(--fg-dim);white-space:nowrap;transition:.15s}.nav a.active,.nav a:hover{background:var(--bg-3);color:var(--fg)}.header-spacer{flex:1 1}.hero{padding:40px 0 8px}.hero h1{font-size:30px;margin:0 0 10px;font-weight:800}.hero p{color:var(--fg-dim);margin:0;font-size:15px;line-height:1.7;max-width:720px}.sec-head{display:flex;align-items:baseline;justify-content:space-between;margin:34px 0 16px}.sec-head h2{font-size:19px;margin:0;font-weight:700}.sec-head a{font-size:13px;color:var(--fg-mute)}.sec-head a:hover{color:var(--accent)}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));grid-gap:16px;gap:16px}.card{background:var(--bg-2);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:.18s;position:relative}.card:hover{transform:translateY(-3px);border-color:#3a3f4d;box-shadow:0 12px 30px rgba(0,0,0,.4)}.card .thumb{position:relative;aspect-ratio:3/4;background:var(--bg-3)}.card .thumb img{width:100%;height:100%;object-fit:cover}.card .price-tag{top:10px;left:10px;background:var(--accent);font-weight:700;font-size:13px;padding:3px 9px}.card .count-tag,.card .price-tag{position:absolute;color:#fff;border-radius:999px}.card .count-tag{bottom:10px;right:10px;background:rgba(0,0,0,.5);font-size:12px;padding:2px 8px;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}.card .meta{padding:11px 12px 13px}.card .meta .t{font-size:14px;font-weight:600;line-height:1.4;margin:0 0 5px;display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden}.card .meta .sub{font-size:12px;color:var(--fg-mute);display:flex;gap:10px}.cat-row{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));grid-gap:12px;gap:12px}.cat-tile{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;aspect-ratio:16/10;position:relative;display:flex;align-items:flex-end}.cat-tile img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.cat-tile:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(0,0,0,.78),rgba(0,0,0,.05) 62%)}.cat-tile .cap{position:relative;padding:12px 14px;z-index:1}.cat-tile .cap .n{font-weight:800;font-size:16px}.cat-tile .cap .c{font-size:12px;color:hsla(0,0%,100%,.75)}.detail{display:grid;grid-template-columns:1.6fr 1fr;grid-gap:28px;gap:28px;margin-top:26px}@media (max-width:820px){.detail{grid-template-columns:1fr}}.preview-grid{display:grid;grid-template-columns:repeat(2,1fr);grid-gap:10px;gap:10px}.preview-grid .pv{position:relative;border-radius:10px;overflow:hidden;aspect-ratio:3/4;background:var(--bg-3)}.preview-grid .pv img{width:100%;height:100%;object-fit:cover}.preview-grid .pv .wm{position:absolute;inset:0;display:grid;place-items:center;color:hsla(0,0%,100%,.28);font-size:20px;font-weight:800;letter-spacing:4px;transform:rotate(-24deg);pointer-events:none;-webkit-user-select:none;-moz-user-select:none;user-select:none}.pv-more{position:relative}.pv-more .lock{position:absolute;inset:0;background:rgba(10,11,14,.72);-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);display:grid;place-items:center;text-align:center;padding:14px}.pv-more .lock .ic{font-size:26px}.pv-more .lock .tx{font-size:13px;color:var(--fg-dim);margin-top:6px}.info-panel{position:-webkit-sticky;position:sticky;top:78px;align-self:start}.info-panel h1{font-size:22px;margin:0 0 8px;line-height:1.4}.info-panel .stat{display:flex;flex-wrap:wrap;gap:8px 18px;color:var(--fg-dim);font-size:13px;margin:12px 0}.info-panel .stat b{color:var(--fg);font-weight:600}.tags{display:flex;flex-wrap:wrap;gap:7px;margin:14px 0}.tags span{background:var(--bg-3);font-size:12px;padding:3px 10px;border-radius:999px}.intro,.tags span{color:var(--fg-dim)}.intro{font-size:14px;line-height:1.75}.buy-box{background:var(--bg-2);border:1px solid var(--line);border-radius:var(--radius);padding:18px;margin:18px 0}.buy-box .price{font-size:30px;font-weight:800;color:var(--accent)}.buy-box .price small{font-size:14px;color:var(--fg-mute);font-weight:500;margin-left:6px}.buy-box .svc{font-size:12px;color:var(--fg-mute);margin:6px 0 14px;line-height:1.6}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;width:100%;border:none;cursor:pointer;font-size:16px;font-weight:700;padding:13px 20px;border-radius:11px;transition:.15s;background:linear-gradient(135deg,var(--accent),#ff7aa0);color:#fff}.btn:hover{filter:brightness(1.06)}.btn:disabled{opacity:.6;cursor:default}.btn.ghost{background:var(--bg-3);color:var(--fg)}.modal-mask{position:fixed;inset:0;background:rgba(0,0,0,.66);z-index:60;display:grid;place-items:center;padding:20px}.modal{background:var(--bg-2);border:1px solid var(--line);border-radius:16px;width:340px;max-width:100%;padding:22px;text-align:center}.modal h3{margin:0 0 4px;font-size:17px}.modal .sub{color:var(--fg-mute);font-size:13px;margin-bottom:16px}.modal .qr{width:216px;height:216px;margin:0 auto 12px;background:#fff;border-radius:10px;padding:8px}.modal .qr img{width:100%;height:100%}.modal .hint{font-size:12px;color:var(--fg-dim);line-height:1.6}.modal .close{margin-top:14px}.spin{width:26px;height:26px;border:3px solid var(--line);border-top-color:var(--accent);border-radius:50%;animation:sp .8s linear infinite;margin:30px auto}@keyframes sp{to{transform:rotate(1turn)}}.gate{max-width:560px;margin:50px auto;text-align:center}.gate .ok{font-size:40px}.gate h1{font-size:22px;margin:10px 0}.gate .link-box{background:var(--bg-2);border:1px solid var(--line);border-radius:12px;padding:18px;margin:18px 0;text-align:left}.gate .link-box .row{display:flex;align-items:center;gap:10px;margin:8px 0;flex-wrap:wrap}.gate .link-box .k{color:var(--fg-mute);font-size:13px;width:68px}.gate .link-box .v{flex:1 1;word-break:break-all;font-size:14px}.gate .link-box a.v{color:var(--accent)}.gate .warn{color:var(--fg-mute);font-size:12px;line-height:1.7;margin-top:16px}.copy-btn{background:var(--bg-3);border:1px solid var(--line);color:var(--fg);font-size:12px;padding:4px 10px;border-radius:8px;cursor:pointer}.site-footer{border-top:1px solid var(--line);margin-top:60px;padding:30px 0;color:var(--fg-mute);font-size:13px}.site-footer .wrap{display:flex;flex-wrap:wrap;gap:8px 20px;justify-content:space-between}.site-footer a{color:var(--fg-mute)}.site-footer a:hover{color:var(--fg-dim)}.empty{text-align:center;color:var(--fg-mute);padding:60px 0}.badge-soft{display:inline-block;background:var(--bg-3);color:var(--accent-2);font-size:12px;padding:3px 10px;border-radius:999px;margin-bottom:12px}