:root{--bg:#f4f6f9;--panel:#fff;--text:#151a22;--muted:#7b8493;--line:#e7ebf0;--blue:#1768ff;--blue2:#46a0ff;--dark:#070b12;--radius:14px;--shadow:0 10px 35px rgba(18,35,66,.08)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,"PingFang SC","Microsoft YaHei",Arial,sans-serif}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.shell{width:min(1420px,calc(100% - 40px));margin:0 auto}
.site-header{position:relative;z-index:20;background:#090d14;color:#fff;border-bottom:1px solid rgba(255,255,255,.08)}.topbar{height:68px;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;gap:12px}.brand-mark{width:38px;height:38px;border-radius:12px;background:linear-gradient(135deg,#1974ff,#7238ff);display:grid;place-items:center;font-size:22px;font-weight:900;box-shadow:0 0 26px rgba(44,111,255,.42)}.brand-text{display:flex;flex-direction:column}.brand-text b{font-size:23px;letter-spacing:1px}.brand-text small{font-size:11px;color:#8f9bad;margin-top:2px}.top-actions{display:flex;gap:22px;font-size:13px;color:#9ea8b8}.top-actions a{color:#dbe5f4}.category-nav{background:#0d121b;border-top:1px solid rgba(255,255,255,.04)}.category-grid{display:grid;grid-template-columns:repeat(9,minmax(82px,1fr));grid-template-rows:repeat(2,46px);grid-auto-flow:row;align-items:stretch}.nav-link{display:flex;align-items:center;justify-content:center;color:#b9c2d1;font-size:14px;border-bottom:2px solid transparent;transition:.2s;background:transparent}.nav-link:hover,.nav-link.active{color:#fff;background:rgba(255,255,255,.035);border-bottom-color:#3b8dff}.nav-more{color:#70a8ff}
.hero-section{position:relative;min-height:410px;background:#070a10;overflow:hidden;color:#fff}.hero-bg{position:absolute;inset:0;background:radial-gradient(circle at 22% 70%,rgba(77,19,255,.52),transparent 28%),radial-gradient(circle at 74% 42%,rgba(0,123,255,.35),transparent 25%),linear-gradient(110deg,#07090f 0%,#11142b 44%,#05070b 100%)}.hero-bg:before,.hero-bg:after{content:"";position:absolute;inset:70px 0 0;background:repeating-linear-gradient(90deg,transparent 0 54px,rgba(53,88,255,.09) 55px 56px),linear-gradient(180deg,transparent,rgba(59,26,155,.18));transform:perspective(500px) rotateX(62deg) scale(1.7);transform-origin:bottom}.hero-bg:after{inset:auto 0 0;height:150px;background:linear-gradient(90deg,transparent,rgba(86,54,255,.36),transparent);filter:blur(30px);transform:none}.hero-content{position:relative;z-index:2;text-align:center;padding:68px 0 52px}.hero-kicker{margin:0 0 14px;font-size:12px;letter-spacing:5px;color:#668fff}.hero-content h1{margin:0;font-size:44px;letter-spacing:3px;text-shadow:0 6px 28px rgba(0,0,0,.5)}.hero-content>p:not(.hero-kicker){font-size:18px;color:#c6cede;margin:14px 0 28px}.main-search{width:min(720px,94%);height:58px;margin:0 auto;display:flex;background:#fff;border-radius:14px;padding:5px;box-shadow:0 18px 55px rgba(0,0,0,.38)}.main-search input{flex:1;border:0;outline:0;font-size:16px;padding:0 20px;border-radius:11px;color:#232b38}.main-search button{width:112px;border:0;border-radius:11px;background:linear-gradient(135deg,var(--blue),#3d7cff);color:#fff;font-size:16px;font-weight:700;cursor:pointer}.hot-words{display:flex;justify-content:center;gap:14px;flex-wrap:wrap;font-size:13px;color:#8f9bad;margin-top:16px}.hot-words a{color:#c2cce0}.hot-words a:hover{color:#fff}
.section-block{padding:34px 0}.section-heading{display:flex;align-items:end;justify-content:space-between;margin-bottom:18px}.section-heading h2{margin:0;font-size:23px}.section-heading p{margin:7px 0 0;color:var(--muted);font-size:13px}.category-cards{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:14px}.category-card{background:var(--panel);border:1px solid var(--line);border-radius:12px;overflow:hidden;transition:.22s;box-shadow:0 4px 16px rgba(27,39,61,.035)}.category-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#cddaf0}.category-cover{height:112px;position:relative;overflow:hidden;background:#090d15}.category-cover img{width:100%;height:100%;object-fit:cover}.category-cover:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 40%,rgba(0,0,0,.45))}.category-icon{position:absolute;left:12px;bottom:10px;z-index:2;color:#fff;font-weight:800;font-size:15px;text-shadow:0 2px 8px #000}.category-meta{padding:11px 12px;display:flex;align-items:center;justify-content:space-between;gap:8px}.category-meta b{font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.category-meta span{font-size:11px;color:var(--muted);white-space:nowrap}.latest-section{padding-top:10px}.content-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:18px}.content-card{min-width:0}.content-cover{position:relative;border-radius:11px;overflow:hidden;background:#0b1018;border:1px solid #e2e7ed;aspect-ratio:16/9}.content-cover.ratio-vertical img{object-position:center 35%}.content-cover img{width:100%;height:100%;object-fit:cover;transition:.28s}.content-card:hover .content-cover img{transform:scale(1.04)}.media-badge{position:absolute;right:7px;bottom:7px;padding:4px 7px;border-radius:6px;background:rgba(0,0,0,.72);color:#fff;font-size:10px}.play-dot{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:38px;height:38px;border-radius:50%;display:grid;place-items:center;padding-left:2px;background:rgba(0,0,0,.45);border:1px solid rgba(255,255,255,.7);color:#fff;font-size:12px;opacity:.92}.content-title{font-weight:650;font-size:14px;margin:10px 1px 7px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.content-info{display:flex;justify-content:space-between;color:var(--muted);font-size:11px}.site-footer{background:#fff;border-top:1px solid var(--line);margin-top:28px}.footer-inner{min-height:72px;display:flex;align-items:center;justify-content:space-between;color:#8a93a1;font-size:12px}
.page-top{background:#fff;border-bottom:1px solid var(--line)}.page-top-inner{min-height:160px;display:flex;align-items:center;justify-content:space-between}.breadcrumb,.detail-breadcrumb{font-size:12px;color:#8b94a2}.breadcrumb a,.detail-breadcrumb a{color:#3975e9}.page-top h1{margin:14px 0 4px;font-size:31px}.page-top p{margin:0;color:var(--muted)}.compact-search{display:flex;width:360px;height:44px}.compact-search input{flex:1;border:1px solid #dfe5ed;border-right:0;border-radius:9px 0 0 9px;padding:0 14px;outline:0}.compact-search button{width:78px;border:0;border-radius:0 9px 9px 0;background:var(--blue);color:#fff}.empty-state{background:#fff;border:1px dashed #ccd4df;border-radius:14px;text-align:center;padding:80px 20px}.empty-state h3{margin:0 0 10px}.empty-state p{margin:0;color:var(--muted)}.search-page-head{background:linear-gradient(180deg,#0b1019,#101827);padding:50px 0}.search-page-form{margin:0 auto}
.detail-page{padding-top:28px}.detail-breadcrumb{margin-bottom:16px}.detail-layout{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:24px}.preview-panel{background:#06090e;border-radius:15px;min-height:540px;display:flex;align-items:center;justify-content:center;overflow:hidden;box-shadow:var(--shadow)}.preview-panel img,.preview-panel video{max-width:100%;max-height:720px;width:100%;height:100%;object-fit:contain}.detail-info-card{background:#fff;border:1px solid var(--line);border-radius:15px;padding:25px;box-shadow:0 8px 30px rgba(20,34,54,.05);height:max-content}.detail-label{display:inline-block;color:#2e70ef;background:#eef4ff;padding:6px 10px;border-radius:7px;font-size:12px}.detail-info-card h1{font-size:25px;line-height:1.4;margin:17px 0 9px}.detail-code{color:#7f8998;font-size:13px}.detail-stats{display:flex;gap:8px;flex-wrap:wrap;margin:20px 0}.detail-stats span{font-size:12px;background:#f4f6f8;padding:7px 9px;border-radius:7px;color:#5f6978}.detail-info-card>p{color:#5f6875;line-height:1.8;font-size:14px}.preview-notice{background:#fff7e8;border:1px solid #ffe2aa;border-radius:10px;padding:14px;color:#8b5d11;font-size:13px;line-height:1.7;margin-top:18px}.contact-box{margin-top:15px;padding:14px;background:#eef5ff;border-radius:10px;color:#2a67cb;font-weight:700;text-align:center}
@media(max-width:1180px){.category-grid{grid-template-columns:repeat(6,minmax(86px,1fr));grid-template-rows:repeat(3,44px)}.category-cards{grid-template-columns:repeat(4,1fr)}.content-grid{grid-template-columns:repeat(4,1fr)}}
@media(max-width:760px){.shell{width:min(100% - 24px,1420px)}.topbar{height:60px}.top-actions span{display:none}.brand-text b{font-size:19px}.category-grid{display:flex;overflow-x:auto;height:48px}.nav-link{min-width:88px;height:48px}.hero-section{min-height:350px}.hero-content{padding-top:52px}.hero-content h1{font-size:30px}.hero-content>p:not(.hero-kicker){font-size:14px}.main-search{height:52px}.main-search button{width:78px}.category-cards{grid-template-columns:repeat(2,1fr)}.content-grid{grid-template-columns:repeat(2,1fr);gap:14px}.category-cover{height:100px}.footer-inner{flex-direction:column;justify-content:center;gap:6px;text-align:center}.page-top-inner{padding:26px 0;display:block}.compact-search{margin-top:20px;width:100%}.detail-layout{grid-template-columns:1fr}.preview-panel{min-height:280px}.detail-info-card{padding:20px}}
.content-cover video.card-video-fallback{width:100%;height:100%;object-fit:cover;display:block;background:#0b1018}

/* 主分类下的子分类 */
.subcategory-section{padding:22px 0 0}
.subcategory-section.compact{padding-top:18px}
.subcategory-head{display:flex;align-items:center;gap:12px;margin-bottom:12px}
.subcategory-head b{font-size:16px}
.subcategory-head span{font-size:12px;color:var(--muted)}
.subcategory-tabs{display:flex;gap:10px;flex-wrap:wrap;padding:14px;background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:0 5px 20px rgba(20,35,55,.03)}
.subcategory-tabs a{min-height:38px;display:inline-flex;align-items:center;gap:8px;padding:0 15px;border:1px solid #e1e6ed;border-radius:8px;background:#fff;color:#526071;font-size:13px;transition:.18s}
.subcategory-tabs a:hover,.subcategory-tabs a.active{border-color:#1768ff;background:#eef5ff;color:#1768ff}
.subcategory-tabs small{min-width:19px;height:19px;display:grid;place-items:center;border-radius:999px;background:#edf1f6;color:#768294;font-size:9px}
.subcategory-tabs a.active small{background:#1768ff;color:#fff}
.category-content-section{padding-top:24px}
@media(max-width:760px){.subcategory-head{align-items:flex-start;flex-direction:column;gap:4px}.subcategory-tabs{padding:10px;gap:8px}.subcategory-tabs a{min-height:35px;padding:0 11px;font-size:12px}}

/* PWA 安装、全屏与文字客服 */
.header-tool-btn{border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.055);color:#dbe5f4;border-radius:7px;height:30px;padding:0 10px;font-size:12px;cursor:pointer;white-space:nowrap}.header-tool-btn:hover,.header-tool-btn.ready{border-color:#4f8dff;background:rgba(43,111,255,.16);color:#fff}.site-toast{position:fixed;left:50%;bottom:28px;z-index:1000;transform:translateX(-50%);max-width:min(460px,calc(100% - 30px));padding:11px 16px;border-radius:9px;background:rgba(8,13,22,.94);color:#fff;font-size:13px;box-shadow:0 14px 40px rgba(0,0,0,.28);text-align:center}.chat-launcher{position:fixed;right:24px;bottom:24px;z-index:90;height:48px;padding:0 18px;border:0;border-radius:24px;background:linear-gradient(135deg,#1768ff,#5b4cff);color:#fff;font-size:14px;font-weight:750;box-shadow:0 14px 34px rgba(29,86,220,.34);cursor:pointer;display:flex;align-items:center;gap:7px}.chat-launcher span{font-size:17px}.chat-launcher.open{opacity:.55}.chat-widget{position:fixed;right:24px;bottom:82px;z-index:100;width:min(370px,calc(100vw - 28px));height:min(560px,calc(100vh - 125px));background:#fff;border:1px solid #dfe5ed;border-radius:16px;overflow:hidden;box-shadow:0 24px 80px rgba(5,18,45,.25);display:grid;grid-template-rows:64px minmax(0,1fr) auto}.chat-widget[hidden]{display:none}.chat-widget-head{display:flex;align-items:center;justify-content:space-between;padding:0 16px;background:linear-gradient(135deg,#0c1422,#172d54);color:#fff}.chat-widget-head>div{display:flex;flex-direction:column;gap:4px}.chat-widget-head b{font-size:15px}.chat-widget-head small{font-size:10px;color:#aebbd0}.chat-widget-head button{width:32px;height:32px;border:0;background:transparent;color:#d9e2ef;font-size:25px;cursor:pointer}.chat-widget-messages{overflow-y:auto;padding:15px;background:#f4f7fb;display:flex;flex-direction:column;gap:10px}.chat-system-message{align-self:center;max-width:90%;padding:8px 11px;border-radius:8px;background:#e9eef6;color:#707b8b;font-size:11px;line-height:1.5;text-align:center}.chat-message{max-width:82%;display:flex;flex-direction:column;gap:5px}.chat-message.mine{align-self:flex-end;align-items:flex-end}.chat-message.theirs{align-self:flex-start;align-items:flex-start}.chat-message p{margin:0;padding:10px 12px;border-radius:12px;font-size:13px;line-height:1.55;white-space:pre-wrap;word-break:break-word}.chat-message.mine p{background:#1768ff;color:#fff;border-bottom-right-radius:4px}.chat-message.theirs p{background:#fff;color:#263244;border:1px solid #e3e8ef;border-bottom-left-radius:4px}.chat-message-time{font-size:9px;color:#9aa4b2;padding:0 3px}.public-payment-card{width:220px;padding:12px;border-radius:12px;background:#fff;border:1px solid #e3e8ef;box-shadow:0 6px 20px rgba(20,35,60,.07);display:flex;flex-direction:column;align-items:center;gap:8px}.public-payment-card b{font-size:13px;color:#263244}.public-payment-card img{width:190px;height:190px;object-fit:contain;border-radius:7px;background:#fff}.public-payment-card small{font-size:9px;color:#8b95a4}.chat-widget-compose{display:grid;grid-template-columns:minmax(0,1fr) 68px;gap:9px;padding:11px;border-top:1px solid #e6eaf0;background:#fff}.chat-widget-compose textarea{resize:none;border:1px solid #dce3ec;border-radius:9px;padding:9px 10px;font:inherit;font-size:13px;outline:0;min-height:42px;max-height:90px}.chat-widget-compose textarea:focus{border-color:#4f8df7;box-shadow:0 0 0 3px rgba(23,104,255,.08)}.chat-widget-compose button{border:0;border-radius:9px;background:#1768ff;color:#fff;font-weight:700;cursor:pointer}.chat-widget-compose button:disabled{opacity:.55;cursor:wait}
@media(max-width:900px){.top-actions{gap:8px}.top-actions>span{display:none}.header-tool-btn{padding:0 8px}.top-actions>a{display:none}}
@media(max-width:560px){.header-tool-btn{font-size:10px;height:28px}.top-actions{gap:5px}.chat-launcher{right:14px;bottom:14px}.chat-widget{right:14px;bottom:70px;height:min(540px,calc(100vh - 90px))}.site-toast{bottom:76px}}

/* v1.4 详情页自动4张视频画面预览 */
.detail-media-column{min-width:0}.detail-preview-gallery{margin-top:14px;background:#fff;border:1px solid var(--line);border-radius:13px;padding:14px;box-shadow:0 6px 24px rgba(20,34,54,.04)}.detail-preview-gallery-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}.detail-preview-gallery-head b{font-size:14px}.detail-preview-gallery-head span{font-size:11px;color:#8b95a3}.detail-preview-thumbs{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.detail-preview-thumb{position:relative;border:1px solid #dfe5ed;border-radius:9px;overflow:hidden;padding:0;background:#0a0f17;aspect-ratio:16/9;cursor:pointer}.detail-preview-thumb:hover{border-color:#1768ff;box-shadow:0 0 0 2px rgba(23,104,255,.1)}.detail-preview-thumb img{width:100%;height:100%;object-fit:cover;display:block}.detail-preview-thumb span{position:absolute;left:6px;bottom:6px;width:20px;height:20px;border-radius:50%;display:grid;place-items:center;background:rgba(0,0,0,.65);color:#fff;font-size:9px}.detail-image-modal{position:fixed;inset:0;z-index:500;background:rgba(0,0,0,.88);display:grid;place-items:center;padding:35px}.detail-image-modal[hidden]{display:none}.detail-image-modal img{max-width:95vw;max-height:90vh;object-fit:contain;border-radius:10px}.detail-image-modal button{position:absolute;right:22px;top:17px;width:42px;height:42px;border:0;border-radius:50%;background:rgba(255,255,255,.12);color:#fff;font-size:28px;cursor:pointer}.detail-layout{grid-template-columns:minmax(0,1fr) 360px}
@media(max-width:760px){.detail-preview-thumbs{grid-template-columns:repeat(2,1fr)}.detail-image-modal{padding:15px}}

/* v1.6：淘宝式详情内容区 */
.taobao-detail-section{margin-top:28px;background:#fff;border:1px solid #e6e9ef;border-radius:12px;overflow:hidden}.taobao-detail-heading{display:flex;align-items:center;justify-content:space-between;padding:17px 20px;border-bottom:1px solid #e8ebf0}.taobao-detail-heading h2{margin:0;font-size:18px}.taobao-detail-heading span{font-size:12px;color:#8a94a2}.taobao-detail-body{max-width:1100px;margin:0 auto;background:#0d1118}.taobao-detail-block{width:100%;line-height:0}.taobao-detail-block img,.taobao-detail-block video{display:block;width:100%;height:auto;max-height:none;object-fit:contain;background:#0d1118}.taobao-detail-block.video{padding:12px 0}.taobao-detail-block.video video{max-height:720px}
@media(max-width:760px){.taobao-detail-section{border-radius:8px}.taobao-detail-heading{padding:14px}.taobao-detail-heading h2{font-size:16px}.taobao-detail-block.video{padding:6px 0}}