@font-face{font-family:Atlas;src:url('../product/fonts/ubuntu-400.woff2') format('woff2');font-style:normal;font-weight:400;font-display:swap}
@font-face{font-family:Atlas;src:url('../product/fonts/ubuntu-500.woff2') format('woff2');font-style:normal;font-weight:500;font-display:swap}
@font-face{font-family:Atlas;src:url('../product/fonts/ubuntu-700.woff2') format('woff2');font-style:normal;font-weight:700;font-display:swap}
:root{--ink:#252338;--muted:#727184;--accent:#7054dc;--surface:#fff;--canvas:#f5f5f9;--lavender:#ece9f5;--deep:#30254d;--line:#e8e7ef;--radius:18px;--sidebar:220px;--font:'Noto Sans SC Variable',system-ui,-apple-system,'Microsoft YaHei',sans-serif;--utility:Atlas,var(--font)}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:90px}body{margin:0;color:var(--ink);background:var(--canvas);font:15px/1.65 var(--font);-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}button,a,input,textarea,select{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:not-allowed}img{max-width:100%;height:auto}h1,h2,h3,p{margin-top:0}h1,h2,h3{line-height:1.35;letter-spacing:-.025em}button{color:inherit}a,button{touch-action:manipulation}a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid var(--accent);outline-offset:4px}::selection{background:var(--lavender);color:var(--deep)}[hidden]{display:none!important}.sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.at-icon{width:20px;height:20px;flex:0 0 auto;vertical-align:middle}.at-skip{position:fixed;top:8px;left:240px;background:var(--deep);color:white;padding:12px 20px;border-radius:10px;transform:translateY(-180%);z-index:100}.at-skip:focus{transform:none}
.at-sidebar{position:fixed;inset:0 auto 0 0;width:var(--sidebar);background:var(--surface);border-right:1px solid var(--line);z-index:40;display:flex;flex-direction:column;padding:32px 20px 16px;overflow-y:auto;scrollbar-width:thin}.at-brand{display:flex;align-items:center;gap:10px;min-height:44px;padding:0 4px;margin-bottom:34px}.at-brand-mark{width:40px;height:44px;color:var(--accent)}.at-brand-mark svg{width:40px;height:40px}.at-brand-word{font-size:21px;font-weight:750;letter-spacing:-1px;line-height:1.3;white-space:nowrap}.at-brand-word small{display:block;font:9px/2 var(--utility);letter-spacing:1.8px;color:var(--muted)}.at-custom-logo{max-height:48px;max-width:170px;object-fit:contain;object-position:left}.at-nav-label{font-size:11px;letter-spacing:.12em;color:var(--muted);margin:0 14px 12px}.at-nav{display:grid;gap:6px}.at-nav>a{display:flex;align-items:center;gap:14px;min-height:46px;border-radius:10px;padding:10px 14px;font-size:14px;font-weight:500;transition:background .18s,color .18s}.at-nav>a .at-icon{width:19px;height:19px}.at-nav>a:hover{background:var(--canvas);color:var(--accent)}.at-nav>a[aria-current]{background:var(--lavender);color:var(--accent)}.at-nav>a i{width:5px;height:5px;border-radius:50%;background:var(--accent);margin-left:auto}.at-side-categories{margin-top:32px;padding-top:24px;border-top:1px solid var(--line)}.at-side-categories>a{display:flex;align-items:center;gap:12px;padding:9px 14px;min-height:44px;font-size:13px;color:var(--muted)}.at-side-categories>a:hover{color:var(--accent)}.at-side-categories>a .at-icon{margin-left:auto;width:12px;height:12px;opacity:.55}.at-category-dot{width:6px;height:6px;border:1px solid #a8a0ba;border-radius:50%}.at-side-categories>a:nth-of-type(3n) .at-category-dot{background:#b9aed5;border:0}.at-sidebar-bottom{margin-top:auto;padding-top:36px}.at-product-link{display:flex;align-items:center;gap:9px;background:var(--canvas);border-radius:12px;padding:14px 10px;font-size:12px;font-weight:650}.at-product-symbol{color:var(--accent)}.at-product-link>span:nth-child(2){min-width:0}.at-product-link small{display:block;font-size:9px;font-weight:400;color:var(--muted);margin-top:3px;white-space:nowrap}.at-product-link>.at-icon{margin-left:auto;width:15px}.at-side-about{display:flex;justify-content:space-between;align-items:center;min-height:44px;margin:12px 10px 0;color:var(--muted);font-size:11px}.at-side-about .at-icon{width:13px;height:13px}
.at-shell{margin-left:var(--sidebar)}.at-topbar{height:88px;padding:0 40px;display:flex;align-items:center;gap:16px;max-width:1580px;margin:auto}.at-top-title{color:var(--muted);font-size:13px}.at-top-actions{margin-left:auto;display:flex;align-items:center;gap:24px}.at-top-search{display:flex;gap:9px;align-items:center;color:var(--muted);font-size:12px;min-height:44px}.at-top-search .at-icon{width:17px}.at-top-search kbd,.at-search kbd{font:12px var(--utility);border:1px solid var(--line);background:var(--surface);border-radius:5px;color:var(--muted);padding:3px 7px}.at-submit-link{display:flex;align-items:center;gap:7px;font-size:12px;min-height:40px;padding:8px 15px;border:1px solid #d8d6e3;border-radius:9px;background:var(--surface);transition:background .2s}.at-submit-link:hover{background:var(--lavender)}.at-submit-link .at-icon{width:16px}.at-main{padding:0 40px 24px;max-width:1580px;margin:auto;min-height:65vh}.at-mobile-brand,.at-menu-button,.at-drawer-close,.at-bottom-nav{display:none}.at-icon-button{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;background:var(--surface);border:1px solid var(--line);border-radius:10px}.at-menu-button,.at-drawer-close{display:none}
.at-discovery{position:relative;isolation:isolate;background:var(--lavender);border:1px solid #e3dff0;border-radius:24px;padding:38px 38px 24px;margin-bottom:36px;min-height:304px;overflow:visible}.at-discovery:before{content:'';position:absolute;inset:0;border-radius:inherit;z-index:-1;background:radial-gradient(ellipse at 68% 40%,#f6f4fd 0%,transparent 62%)}.at-eyebrow{display:flex;align-items:center;gap:7px;font:10px/1.4 var(--utility);font-weight:500;letter-spacing:1.8px;color:var(--muted);margin:0 0 9px}.at-discovery .at-eyebrow{color:#6f6386;margin-bottom:15px}.at-discovery .at-eyebrow>span{width:6px;height:6px;border-radius:50%;background:var(--accent)}.at-discovery h1{font-size:clamp(36px,3.4vw,52px);font-weight:750;letter-spacing:-2px;line-height:1.23;margin-bottom:13px;color:var(--deep)}.at-discovery h1 span{color:var(--accent)}.at-hero-description{font-size:13px;color:#776b8a;margin-bottom:28px;letter-spacing:.05em}.at-discovery-copy{position:relative;z-index:2;width:65%;pointer-events:none}.at-orbit{position:absolute;right:10px;top:-18px;width:400px;height:270px;z-index:1}.at-orbit-lines{width:100%;height:100%;stroke:#c4bbd8;stroke-width:1;opacity:.65}.at-orbit-lines circle:not(:first-child){fill:#baabdb;stroke:none}.at-orbit-core{position:absolute;left:49%;top:41%;width:54px;height:54px;display:grid;place-items:center;border-radius:17px;background:var(--deep);color:var(--surface);box-shadow:0 12px 25px #30254d26;transform:rotate(-9deg)}.at-orbit-core svg{width:39px;height:39px}.at-orbit-node{position:absolute;display:flex;gap:8px;align-items:center;padding:9px 13px;min-height:44px;border-radius:11px;border:1px solid #fff;background:#ffffffdf;box-shadow:0 5px 12px #30254d06;font-size:11px;white-space:nowrap;transition:transform .2s,box-shadow .2s;max-width:150px}.at-orbit-node span{overflow:hidden;text-overflow:ellipsis}.at-orbit-node .at-icon{color:var(--accent);width:17px;height:17px}.at-orbit-node:hover{transform:translateY(-4px);box-shadow:0 10px 24px #30254d19}.at-orbit-node-0{left:18%;top:22%;transform:rotate(-7deg)}.at-orbit-node-1{right:3%;top:34%;transform:rotate(7deg)}.at-orbit-node-2{left:17%;bottom:30%;transform:rotate(4deg)}.at-orbit-node-3{right:7%;bottom:28%;transform:rotate(-6deg)}.at-orbit-note{position:absolute;top:13px;right:15px;font:8px var(--utility);letter-spacing:2px;color:#8d7fa9;transform:rotate(8deg)}.at-search-block{position:relative;z-index:5;max-width:740px}.at-search{position:relative;display:flex;align-items:center;gap:14px;padding:7px 8px 7px 18px;background:var(--surface);border:1px solid #e2dced;box-shadow:0 8px 20px #30254d08;border-radius:12px;min-height:62px}.at-search>.at-icon{color:var(--accent);width:21px;height:21px}.at-search input{width:100%;min-width:0;border:0;outline:0;background:transparent;font-size:14px;color:var(--ink);padding:8px 0}.at-search input::placeholder{color:#8f8a9d}.at-search input:focus-visible{outline:none}.at-search:focus-within{outline:2px solid var(--accent);outline-offset:3px}.at-search button{border:0;background:var(--deep);border-radius:8px;color:white;min-height:46px;padding:0 20px;display:flex;align-items:center;justify-content:center;gap:22px;font-size:13px;white-space:nowrap}.at-search button:hover{background:var(--accent)}.at-search button .at-icon{width:18px;height:18px}.at-search-hints{display:flex;align-items:center;gap:17px;flex-wrap:wrap;padding-top:13px;font-size:10px;color:#7a6f8c}.at-search-hints>span{opacity:.9}.at-search-hints a{min-height:28px;display:flex;align-items:center}.at-search-hints a:hover{color:var(--accent)}.at-baidu-search{padding:0;background:none;border:0;margin-left:auto;font-size:10px;color:#7a6f8c;min-height:28px;display:flex;align-items:center;gap:5px}.at-baidu-search .at-icon{width:11px;height:11px}.search-suggest{position:absolute;top:calc(100% + 8px);left:0;right:0;z-index:50;border:1px solid var(--line);background:white;box-shadow:0 14px 30px #30254d15;border-radius:12px;overflow:hidden}.search-suggest a{display:block;padding:12px 18px;font-size:14px;border-bottom:1px solid var(--line)}.search-suggest a:hover,.search-suggest a.active{background:var(--lavender);color:var(--accent)}
.at-section-head{display:flex;align-items:center;justify-content:space-between;gap:18px;margin:0 0 19px}.at-section-head h2{margin:0;font-size:21px;font-weight:700;letter-spacing:-.7px}.at-section-head .at-eyebrow{font-size:9px;letter-spacing:1.5px;margin-bottom:7px}.at-title-dot{color:var(--accent);padding-left:3px}.at-section-head>a{display:flex;align-items:center;gap:9px;font-size:11px;color:var(--muted);min-height:44px;white-space:nowrap}.at-section-head>a:hover{color:var(--accent)}.at-section-head>a .at-icon{width:16px}.at-discover-grid{display:grid;grid-template-columns:minmax(0,1fr) 238px;gap:30px}.at-site-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.at-site-card{position:relative;background:var(--surface);border:1px solid var(--line);border-radius:14px;min-width:0;transition:border-color .2s,box-shadow .2s,transform .2s;display:flex;flex-direction:column}.at-site-card:hover{border-color:#c5b9e9;box-shadow:0 8px 20px #30254d08;transform:translateY(-3px)}.at-site-main{display:block;padding:20px 18px 9px;flex:1}.at-site-top{display:flex;align-items:center;gap:10px;min-height:36px;margin-bottom:12px}.at-site-icon{height:35px;width:35px;background:var(--canvas);border:1px solid var(--line);border-radius:10px;display:flex;align-items:center;justify-content:center;flex-shrink:0;font:700 20px var(--utility);color:var(--accent);overflow:hidden}.at-site-icon img{width:24px;height:24px;object-fit:contain}.at-site-top h3{font-size:13px;font-weight:700;margin:0;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;flex:1}.at-site-top h3 span{max-width:100%}.at-hot{color:#936449;background:#f7eee7;font-size:8px;border-radius:4px;padding:2px 4px;font-weight:500}.at-site-main>p{font-size:11px;line-height:1.9;color:var(--muted);margin:0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:42px}.at-site-bottom{display:flex;align-items:center;justify-content:space-between;gap:7px;margin:0 18px;padding:2px 0 7px;min-height:40px}.at-site-bottom>span{font-size:9px;color:#8d889b}.at-site-bottom>a{display:flex;gap:6px;align-items:center;min-height:36px;font-size:9px;color:var(--muted)}.at-site-bottom .at-icon{width:12px;height:12px}.at-site-bottom>a:hover{color:var(--accent)}.at-trending{min-width:0}.at-trending>.at-section-head>.at-icon{color:var(--accent);width:20px}.at-trending .at-section-head h2{font-size:19px}.at-ranking-mini{background:var(--surface);border:1px solid var(--line);border-radius:14px 14px 0 0;padding:2px 18px}.at-ranking-mini>a{display:flex;align-items:center;gap:12px;min-height:69px;border-bottom:1px solid var(--line)}.at-ranking-mini>a:last-child{border:0}.at-rank-number{font:500 18px var(--utility);color:#b4adbf}.at-ranking-mini>a:first-child .at-rank-number{color:var(--accent)}.at-ranking-mini>a>span:nth-child(2){min-width:0}.at-ranking-mini strong{display:block;font-size:12px;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.at-ranking-mini small{display:block;font-size:10px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:140px;margin-top:2px}.at-ranking-mini .at-icon{margin-left:auto;width:12px;color:#b4adbf}.at-ranking-mini>a:hover strong{color:var(--accent)}.at-ranking-more{display:flex;align-items:center;justify-content:center;gap:12px;border:1px solid var(--line);border-top:0;background:var(--surface);border-radius:0 0 14px 14px;min-height:44px;font-size:11px;color:var(--accent)}.at-ranking-more .at-icon{width:15px;height:15px}.at-curator-note{position:relative;margin-top:18px;min-height:144px;padding:19px 21px;background:var(--deep);color:var(--surface);border-radius:14px;overflow:hidden}.at-curator-note:after{content:'';position:absolute;width:170px;height:170px;border:1px solid #ffffff15;border-radius:50%;right:-70px;top:-40px;box-shadow:0 0 0 22px #ffffff06,0 0 0 44px #ffffff04;pointer-events:none}.at-curator-note>.at-icon{position:absolute;right:22px;top:28px;width:32px;height:32px;color:#c9b8f4}.at-curator-note p{font-size:18px;line-height:1.6;margin:0 0 12px;letter-spacing:.02em}.at-curator-note a{display:flex;align-items:center;gap:16px;font-size:10px;color:#d7ccec;min-height:32px}.at-curator-note a .at-icon{width:14px}
.at-home-section,.at-explore-section{margin-top:38px}.at-section-note{font-size:11px;color:var(--muted)}.at-category-pills{display:flex;gap:9px;flex-wrap:wrap;margin-bottom:22px}.at-category-pills>a{display:flex;align-items:center;gap:14px;padding:9px 16px;min-height:42px;border:1px solid var(--line);border-radius:9px;background:var(--surface);font-size:12px}.at-category-pills>a:hover{color:var(--accent);border-color:var(--accent)}.at-category-pills .at-icon{width:13px;height:13px;color:#b5afc3}.at-category-groups{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.at-category-group{padding:18px 21px 11px;background:var(--surface);border:1px solid var(--line);border-radius:14px}.at-category-group h3{font-size:14px;margin:0 0 7px;padding-bottom:13px;border-bottom:1px solid var(--line)}.at-category-group h3>a{display:flex;align-items:center;justify-content:space-between;min-height:28px}.at-category-group h3 span{display:flex;align-items:center;gap:9px}.at-category-group h3 .at-icon{width:16px;height:16px;color:var(--accent)}.at-category-site{display:flex;align-items:center;justify-content:space-between;min-height:44px;font-size:12px;gap:8px}.at-category-site>span{display:flex;align-items:center;gap:10px;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.at-category-site img{width:18px;height:18px;object-fit:contain;flex:none}.at-category-site .at-icon{width:13px;height:13px;color:#a7a0b4}.at-category-site>span>.at-icon{width:18px;height:18px}.at-category-site:hover{color:var(--accent)}.at-grid-four{grid-template-columns:repeat(4,minmax(0,1fr))}.at-home-articles{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:17px}.at-home-articles>a{display:flex;flex-direction:column;background:var(--surface);padding:21px;border:1px solid var(--line);border-radius:14px}.at-article-meta{display:flex;align-items:center;justify-content:space-between;font-size:10px;color:var(--muted);gap:10px;margin-bottom:15px}.at-article-meta time{font:10px var(--utility);white-space:nowrap}.at-home-articles h3{font-size:14px;line-height:1.75;font-weight:600;margin-bottom:12px}.at-home-articles p{font-size:11px;color:var(--muted);line-height:1.9}.at-article-read{display:flex;align-items:center;justify-content:space-between;font-size:10px;color:var(--accent);margin-top:auto;padding-top:10px}.at-article-read .at-icon{width:16px}.at-home-articles>a:hover{border-color:#b9acd9}.at-tool-strip{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.at-tool-strip>a{display:flex;align-items:center;gap:13px;min-height:66px;padding:15px 20px;background:var(--surface);border:1px solid var(--line);border-radius:12px;font-size:13px}.at-tool-strip>a>.at-icon:first-child{color:var(--accent)}.at-tool-strip>a>.at-icon:last-child{margin-left:auto;width:13px;color:var(--muted)}.at-site-stats{display:flex;align-items:center;justify-content:space-between;gap:20px;border-top:1px solid var(--line);margin-top:42px;padding-top:25px;font-size:11px;color:var(--muted);flex-wrap:wrap}.at-site-stats>span{display:flex;align-items:center;gap:7px}.at-site-stats strong{font:500 16px var(--utility);color:var(--ink)}.at-site-stats .at-icon{width:16px;height:16px}
.at-sponsors{margin:-11px 0 32px;display:flex;align-items:center;gap:18px}.at-sponsors>span{font-size:10px;color:var(--muted);white-space:nowrap}.at-sponsors>div{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:9px;width:100%}.at-sponsors a{display:flex;align-items:center;gap:7px;padding:10px 13px;border:1px solid var(--line);background:var(--surface);border-radius:9px;min-height:44px;min-width:0}.at-sponsors strong{font-size:11px;font-weight:600;white-space:nowrap}.at-sponsors a>span{font-size:10px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.at-sponsors a>.at-icon{width:12px;height:12px;margin-left:auto;color:var(--muted)}.at-banner-ads{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin-top:28px}.at-banner-ads>a{position:relative;display:block;border-radius:12px;overflow:hidden;min-width:0}.at-banner-ads img{width:100%;height:100%;object-fit:cover;display:block;max-height:130px}.at-banner-ads a>span{position:absolute;right:6px;bottom:6px;font-size:9px;padding:2px 6px;border-radius:4px;background:#252338bb;color:var(--surface)}
.at-panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:28px}.at-page-head{margin:18px 0 28px}.at-page-head h1{font-size:34px;margin:0 0 12px;font-weight:750}.at-page-head p:not(.at-eyebrow){color:var(--muted);margin-bottom:0;max-width:760px}.at-button,.at-button-secondary{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:12px 21px;min-height:46px;border-radius:10px;border:1px solid transparent;font-size:14px;font-weight:500}.at-button{background:var(--deep);color:var(--surface)}.at-button:hover{background:var(--accent)}.at-button-secondary{background:var(--surface);border-color:var(--line);color:var(--ink)}.at-button-secondary:hover{border-color:var(--accent);color:var(--accent)}.at-empty{grid-column:1/-1;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:10px;padding:50px 24px;background:var(--surface);border:1px dashed #d6cfe6;border-radius:14px;text-align:center;color:var(--muted)}.at-empty>.at-icon{width:30px;height:30px;color:var(--accent)}.at-empty p{margin:0;font-size:14px}.at-footer{max-width:1580px;padding:30px 40px 35px;margin:auto;color:var(--muted);font-size:11px}.at-footer>div{display:flex;align-items:center;gap:16px;margin-bottom:17px}.at-footer strong{font-size:16px;color:var(--ink)}.at-footer nav{display:flex;flex-wrap:wrap;gap:8px 24px}.at-footer nav a{min-height:35px;display:flex;align-items:center}.at-footer nav a:hover{color:var(--accent)}.at-footer>p{border-top:1px solid var(--line);padding-top:19px;margin:13px 0 0}.at-footer-edition{float:right;font:9px var(--utility);letter-spacing:1.8px}.at-back-top{position:fixed;bottom:28px;right:24px;z-index:30;box-shadow:0 5px 18px #30254d15}.at-back-top .at-icon{transform:rotate(-90deg)}
@media(min-width:1650px){.at-site-grid{gap:18px}.at-site-main{padding:23px 22px 12px}.at-site-main>p{font-size:13px;min-height:50px}.at-site-top h3{font-size:15px}.at-site-bottom{margin:0 22px}.at-site-bottom>a,.at-site-bottom>span{font-size:11px}.at-site-icon{width:40px;height:40px}.at-site-icon img{width:28px;height:28px}.at-discovery{padding:44px;min-height:320px}.at-orbit{right:70px}.at-search-block{max-width:820px}.at-ranking-mini>a{min-height:80px}.at-curator-note{min-height:170px}}
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@media(max-width:1020px) and (min-width:761px){.at-discover-grid{grid-template-columns:1fr}.at-trending{display:grid;grid-template-columns:1fr 1fr;gap:0 20px}.at-trending>.at-section-head{grid-column:1/-1}.at-ranking-mini{grid-column:1}.at-curator-note{grid-column:2;grid-row:2/4;margin:0;display:flex;flex-direction:column;justify-content:center;padding:30px}.at-curator-note p{font-size:25px}.at-ranking-mini>a{min-height:58px}.at-ranking-mini small{max-width:180px}.at-ranking-more{grid-column:1}.at-category-groups{grid-template-columns:repeat(2,minmax(0,1fr))}.at-orbit{opacity:.65;right:-20px}.at-discovery-copy{width:100%}.at-orbit-node{max-width:110px}.at-orbit-node-0{left:40%}.at-discovery h1{font-size:40px}.at-hero-description{max-width:270px;line-height:1.8}.at-tool-strip{grid-template-columns:repeat(2,minmax(0,1fr))}}
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h3{font-size:15px;margin-bottom:8px}.at-home-articles p{font-size:12px;margin-bottom:8px}.at-article-meta{margin-bottom:10px}.at-tool-strip{grid-template-columns:1fr;gap:10px}.at-tool-strip>a{min-height:62px}.at-site-stats{font-size:10px;gap:13px;margin-top:29px;padding-top:20px;justify-content:start}.at-site-stats>span:first-child{width:100%;margin-bottom:1px}.at-site-stats strong{font-size:14px}.at-sponsors{display:block;margin:-5px 0 25px}.at-sponsors>span{display:block;font-size:9px;margin-bottom:9px}.at-sponsors>div{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.at-sponsors a{padding:10px 13px}.at-sponsors strong{max-width:none;font-size:10px}.at-sponsors a>span{display:none}.at-banner-ads{grid-template-columns:1fr;gap:12px}.at-banner-ads img{max-height:130px}.at-page-head{margin:13px 0 23px}.at-page-head h1{font-size:28px}.at-page-head p:not(.at-eyebrow){font-size:13px}.at-panel{padding:21px;border-radius:15px}.at-button,.at-button-secondary{font-size:13px;padding:11px 17px}.at-footer{padding:22px 20px 102px}.at-footer>div{gap:8px;flex-wrap:wrap;font-size:10px}.at-footer strong{font-size:14px}.at-footer nav{gap:0 20px;font-size:10px}.at-footer>p{font-size:9px}.at-footer-edition{font-size:8px;letter-spacing:1px}.at-bottom-nav{position:fixed;display:grid;grid-template-columns:repeat(4,1fr);inset:auto 0 0;background:#fffffff2;backdrop-filter:blur(16px);border-top:1px solid var(--line);z-index:45;padding:7px 12px calc(7px + env(safe-area-inset-bottom))}.at-bottom-nav>a{display:flex;align-items:center;justify-content:center;flex-direction:column;gap:4px;min-height:49px;font-size:9px;color:var(--muted)}.at-bottom-nav .at-icon{width:20px;height:20px}.at-bottom-nav>a[aria-current]{color:var(--accent)}.at-bottom-nav>a[aria-current] .at-icon{filter:drop-shadow(0 2px 5px #7054dc40)}.at-back-top{bottom:90px;right:17px;width:40px;height:40px}.at-skip{left:15px}.at-empty{padding:35px 20px}.at-empty p{font-size:12px}}
@media(max-width:370px){.at-main{padding-left:15px;padding-right:15px}.at-topbar{padding-left:15px;padding-right:15px}.at-discovery{padding:23px 17px 15px}.at-discovery h1{font-size:34px}.at-site-top{gap:6px}.at-site-main{padding-left:10px;padding-right:10px}.at-site-bottom{margin-left:10px;margin-right:10px}.at-site-icon{width:25px;height:25px}.at-site-icon img{width:18px;height:18px}.at-site-top h3{font-size:11px}.at-section-head h2{font-size:18px}.at-mobile-brand{font-size:16px}.at-mobile-brand small{display:none}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}

/* Keep resource descriptions comfortably readable in the compact discovery grid. */
.at-site-main>p{font-size:12px;line-height:1.8;min-height:44px}.at-site-bottom>span,.at-site-bottom>a{font-size:10px;color:var(--muted)}.at-site-bottom>a{min-height:44px}.at-site-top h3{font-size:14px}.at-search-hints,.at-baidu-search{font-size:11px}.at-search-hints>a,.at-baidu-search{min-height:36px}.at-ranking-mini small{font-size:11px}.at-ranking-mini strong{font-size:13px}.at-home-articles p{font-size:12px}.at-category-site{font-size:13px}.at-orbit-node{font-size:12px}.at-sidebar{scrollbar-width:none}.at-sidebar::-webkit-scrollbar{display:none}
.at-ranking-mini,.at-ranking-mini>a{min-width:0}.at-ranking-mini>a>span:nth-child(2){flex:1;min-width:0}.at-ranking-mini small{max-width:100%}
@media(max-width:760px){.at-orbit{overflow:hidden}.at-trending{grid-template-columns:minmax(0,1fr)}}
@media(max-width:760px){.at-site-top h3{font-size:13px}.at-site-main>p{font-size:12px;min-height:44px}.at-site-main{padding:16px 12px 6px}.at-site-bottom{margin:0 12px}.at-site-bottom>a,.at-site-bottom>span{font-size:10px}.at-site-bottom>a{gap:3px}.at-search-hints,.at-baidu-search{font-size:10px}.at-search-hints>a,.at-baidu-search{min-height:36px}.at-site-top{flex-wrap:wrap;gap:8px}.at-site-top h3{flex-basis:calc(100% - 40px)}.at-search input{font-size:13px}.at-hero-description{font-size:12px;max-width:265px}.at-footer{padding-bottom:104px}.at-section-head>a{font-size:11px}}