@charset "UTF-8";
:root{--paper:#f5f5ef;--surface:#fff;--ink:#151817;--muted:#69716c;--line:#dcdfd7;--lime:#c9f277;--purple:#b9a8ff;--blue:#9ddcff;--orange:#ffba8d;--pink:#ffb7cc;--dark:#171b1a;--radius:20px;--shadow:0 16px 50px rgba(24,32,27,.07)}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:90px}body{margin:0;background:var(--paper);color:var(--ink);font-family:"Inter","PingFang SC","Microsoft YaHei","Noto Sans CJK SC",system-ui,sans-serif;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button,input,select{font:inherit}button{color:inherit}svg{width:24px;height:24px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}.shell{width:min(1240px,calc(100% - 64px));margin-inline:auto}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.svg-sprite{position:absolute;width:0;height:0;overflow:hidden}.skip-link{position:fixed;left:20px;top:-100px;z-index:1000;background:var(--ink);color:#fff;padding:12px 20px;border-radius:10px}.skip-link:focus{top:15px}
.site-header{position:sticky;top:0;z-index:100;background:rgba(245,245,239,.9);border-bottom:1px solid rgba(210,214,205,.75);backdrop-filter:blur(18px)}.header-inner{height:78px;display:flex;align-items:center;justify-content:space-between;gap:30px}.brand{display:inline-flex;align-items:center;gap:11px;flex:none}.brand-mark{width:39px;height:39px;stroke:none;fill:var(--ink)}.brand-mark path:nth-child(2){fill:var(--lime)}.brand-mark circle{fill:var(--ink)}.brand>span{display:flex;flex-direction:column;gap:2px}.brand strong{font-size:17px;letter-spacing:.08em}.brand small{font-size:9px;letter-spacing:.22em;color:var(--muted);font-weight:700}.desktop-nav{display:flex;gap:34px;margin-left:auto;margin-right:24px}.desktop-nav a{font-size:14px;color:#4c544f;position:relative}.desktop-nav a:after{content:"";position:absolute;left:0;right:100%;bottom:-8px;height:2px;background:var(--ink);transition:right .2s}.desktop-nav a:hover:after{right:0}.header-actions{display:flex;align-items:center;gap:15px}.live-pill{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--line);border-radius:100px;padding:8px 12px;font-size:11px;color:#505851;background:#fff}.live-pill i{width:7px;height:7px;background:#5eb865;border-radius:50%;box-shadow:0 0 0 4px rgba(94,184,101,.12)}.mobile-menu{display:none;position:relative}.menu-button{display:none;border:0;background:none;padding:10px;cursor:pointer;list-style:none}.menu-button::-webkit-details-marker{display:none}.menu-button span{display:block;width:22px;height:2px;background:var(--ink);margin:5px}.mobile-nav{position:absolute;right:0;top:51px;width:190px;padding:16px 20px;gap:15px;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow)}.mobile-menu[open] .mobile-nav{display:flex}.mobile-nav a{font-size:14px}
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.category-band{background:#fff;border-block:1px solid var(--line)}.category-grid{display:grid;grid-template-columns:repeat(7,1fr)}.category-grid>a{padding:25px 15px;display:grid;grid-template-columns:30px 1fr;column-gap:10px;border-right:1px solid var(--line);transition:background .2s}.category-grid>a:first-child{border-left:1px solid var(--line)}.category-grid>a:hover{background:var(--paper)}.category-grid svg{grid-row:1/3;width:26px;height:26px}.category-grid span{font-size:13px;font-weight:700}.category-grid small{font-size:8px;color:var(--muted);margin-top:5px;white-space:nowrap}
.resources-section{padding-top:90px;padding-bottom:100px}.section-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:30px;margin-bottom:36px}.section-index{font-size:10px;font-weight:700;letter-spacing:.18em;color:#747d76;margin:0 0 15px}.section-heading h2{font-size:clamp(30px,3.2vw,45px);letter-spacing:-.05em;line-height:1.2;margin:0}.section-heading h2 em:after{content:"";position:absolute;left:0;right:0;bottom:1px;height:8px;background:var(--lime);z-index:-1}.section-heading>p{font-size:12px;line-height:1.9;color:var(--muted);margin:0;text-align:right}.search-panel{background:#fff;border:1px solid var(--line);border-radius:16px;margin-bottom:26px;padding:18px 20px 0;box-shadow:0 8px 30px rgba(30,35,32,.03)}.search-box{display:flex;align-items:center;gap:12px;border-bottom:1px solid var(--line);padding:0 2px 16px}.search-box svg{color:#666f69}.search-box input{border:0;outline:0;background:none;flex:1;font-size:15px;min-width:0;color:var(--ink)}.search-box 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button[aria-pressed=true]{color:#d25877}.result-tools button[aria-pressed=true] svg{fill:#ffb7cc}.result-tools label{font-size:11px;color:var(--muted);display:flex;align-items:center;gap:8px}.result-tools select{border:0;background:transparent;outline:0;font-size:11px;color:var(--ink);cursor:pointer}.resource-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.resource-card{background:#fff;border:1px solid var(--line);border-radius:15px;padding:21px;min-height:260px;display:flex;flex-direction:column;position:relative;transition:transform .2s,border-color .2s,box-shadow .2s;overflow:hidden}.resource-card:hover{transform:translateY(-4px);border-color:#b9c0b7;box-shadow:var(--shadow)}.resource-card:before{content:"";position:absolute;left:0;top:0;width:100%;height:3px;background:var(--accent,var(--lime));opacity:0;transition:opacity .2s}.resource-card:hover:before{opacity:1}.card-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:19px}.resource-icon{width:42px;height:42px;border-radius:11px;background:var(--accent,var(--lime));display:grid;place-items:center}.resource-icon svg{width:22px;height:22px}.favorite-button{border:0;background:none;color:#a4aaa4;padding:5px;cursor:pointer}.favorite-button svg{width:18px;height:18px}.favorite-button:hover{color:#d25877}.favorite-button.saved{color:#d25877}.favorite-button.saved svg{fill:var(--pink)}.card-meta{display:flex;align-items:center;gap:7px;margin-bottom:9px;font-size:9px}.kind-label{color:var(--muted)}.access-label{background:#f0f2ec;padding:4px 6px;border-radius:4px;color:#59615b}.resource-card h3{font-size:17px;letter-spacing:-.02em;margin:0 0 10px;line-height:1.4}.resource-card h3 a:after{content:"";position:absolute;inset:0;z-index:1}.resource-card .summary{font-size:12px;color:var(--muted);line-height:1.75;margin:0 0 16px;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.card-tags{display:flex;gap:6px;flex-wrap:wrap;margin-top:auto;margin-bottom:16px}.card-tags span{font-size:9px;color:#69716b;background:#f5f6f2;border-radius:4px;padding:4px 7px}.card-footer{border-top:1px solid #eceee8;padding-top:13px;display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:9px;color:#7d847f}.card-footer span{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.card-footer svg{width:15px;height:15px;flex:none}.favorite-button{z-index:2}.resource-card[data-origin=auto] .resource-icon{background:#e4e7e1}.loading-card{height:260px;border-radius:15px;background:linear-gradient(100deg,#e9ebe5 30%,#f4f5f1 50%,#e9ebe5 70%);background-size:300% 100%;animation:loading 1.3s infinite}@keyframes loading{to{background-position:-150% 0}}.load-more{display:flex;align-items:center;gap:12px;margin:30px auto 0;border:1px solid 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.topics-section{background:var(--dark);color:#fff;padding:90px 0 100px}.section-heading.light .section-index{color:#929b95}.section-heading.light>p{color:#929b95}.section-heading.light h2 em:after{background:#465738}.topic-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}.topic-card{position:relative;min-height:365px;padding:25px 21px;border:1px solid #383e3a;border-radius:13px;display:flex;flex-direction:column;overflow:hidden;transition:transform .25s,border-color .25s}.topic-card:hover{transform:translateY(-6px);border-color:#737d75}.topic-card:before{content:"";position:absolute;width:150px;height:150px;border-radius:50%;right:-70px;top:-70px;background:var(--topic);opacity:.12;filter:blur(3px)}.topic-number{position:absolute;right:20px;top:20px;color:#717a73;font-size:10px}.topic-card>svg{width:37px;height:37px;color:var(--topic);margin:18px 0 45px}.topic-card h3{font-size:20px;margin:0 0 15px}.topic-card p{font-size:12px;line-height:1.8;color:#a5ada7;margin:0 0 20px}.topic-tags{font-size:9px;line-height:1.7;color:#737e76}.topic-link{margin-top:auto;padding-top:22px;font-size:11px;display:flex;justify-content:space-between;color:#d9dedb}.topic-link b{color:var(--topic);font-size:17px}.topic-video{--topic:var(--purple)}.topic-audio{--topic:var(--blue)}.topic-3d{--topic:var(--orange)}.topic-game{--topic:var(--pink)}.topic-agent{--topic:var(--lime)}
.gpu-section{padding-top:90px;padding-bottom:100px}.market-layout{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:20px}.market-main{background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden}.market-toolbar{display:flex;align-items:center;justify-content:space-between;padding:19px 23px;border-bottom:1px solid var(--line);gap:15px}.market-toolbar>div{display:flex;align-items:center;gap:9px}.market-dot{width:8px;height:8px;border-radius:50%;background:#5eb865}.market-toolbar strong{font-size:13px}.market-toolbar small{font-size:10px;color:var(--muted);margin-left:8px}.market-toolbar>span{font-size:9px;color:var(--muted)}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse;text-align:left}th{font-size:9px;letter-spacing:.08em;color:#838b85;font-weight:500;background:#fafbf8;padding:12px 22px}td{padding:15px 22px;border-top:1px solid #eff0ec;font-size:12px}td:first-child{font-weight:650;min-width:200px}td:nth-child(2){font-variant-numeric:tabular-nums;font-weight:700;color:#38433c}td:nth-child(3){font-size:10px;color:var(--muted)}td:last-child{width:40px;padding-left:5px}td a{display:grid;place-items:center;width:28px;height:28px;border-radius:50%}td a:hover{background:var(--lime)}td svg{width:14px;height:14px}tbody tr:hover{background:#fbfcf9}.market-disclaimer{font-size:9px;color:#8a918b;line-height:1.8;margin:0;padding:14px 22px;background:#fafbf8;border-top:1px solid var(--line)}.hardware-aside{background:#e8eddf;border:1px solid #d4dccd;border-radius:16px;padding:26px}.aside-label{font-size:9px!important;letter-spacing:.15em;color:#748069!important}.hardware-aside h3{font-size:24px;letter-spacing:-.04em;margin:17px 0 12px}.hardware-aside>p{font-size:11px;line-height:1.8;color:#667060}.hardware-aside>div{margin-top:25px}.hardware-aside>div a{display:flex;justify-content:space-between;border-bottom:1px solid #ccd5c2;padding:13px 0;font-size:12px;font-weight:650}.hardware-aside>div a span{color:#7e8977}.aside-all{display:flex;align-items:center;justify-content:space-between;margin-top:25px;font-size:11px}.aside-all svg{width:18px}
.about-section{background:#fff;border-top:1px solid var(--line);padding:90px 0}.about-inner{display:grid;grid-template-columns:1fr 1.1fr;gap:120px}.about-inner h2{font-size:42px;line-height:1.25;letter-spacing:-.05em;margin:0 0 25px}.about-inner h2 em:after{content:"";position:absolute;left:0;right:0;bottom:3px;height:10px;background:var(--purple);z-index:-1}.about-inner>div:first-child>p:last-child{font-size:13px;color:var(--muted);line-height:1.9;max-width:430px}.principles article{display:flex;gap:20px;padding:21px 0;border-bottom:1px solid var(--line)}.principles article:first-child{padding-top:0}.principles article>span{display:grid;place-items:center;flex:none;width:32px;height:32px;border-radius:50%;background:var(--paper);font-size:9px;color:#788079}.principles h3{font-size:15px;margin:3px 0 8px}.principles p{font-size:11px;line-height:1.8;color:var(--muted);margin:0}
.site-footer{background:var(--dark);color:#fff;padding:50px 0 20px}.footer-main{display:flex;justify-content:space-between;gap:50px;padding-bottom:40px}.footer-brand .brand-mark{fill:#fff}.footer-brand .brand-mark path:nth-child(2){fill:var(--lime)}.footer-brand .brand-mark circle{fill:var(--dark)}.footer-brand .brand small{color:#8e9890}.footer-brand>p{font-size:11px;color:#8e9890;margin:18px 0}.footer-links{display:flex;gap:85px}.footer-links>div{display:flex;flex-direction:column;gap:12px}.footer-links strong{font-size:11px;margin-bottom:6px}.footer-links a{font-size:10px;color:#929c94}.footer-links a:hover{color:#fff}.footer-bottom{border-top:1px solid #353a37;padding-top:20px;display:flex;justify-content:space-between;gap:20px;font-size:9px;color:#778178}.footer-bottom p{margin:0}.back-top{position:fixed;right:24px;bottom:24px;width:42px;height:42px;border-radius:50%;border:1px solid var(--line);background:#fff;box-shadow:var(--shadow);cursor:pointer;opacity:0;pointer-events:none;transition:opacity .2s}.back-top.visible{opacity:1;pointer-events:auto}
@media(max-width:1100px){.hero{padding-top:55px}.hero-art{transform:scale(.88);transform-origin:center}.category-grid{grid-template-columns:repeat(4,1fr)}.category-grid>a:nth-child(4){border-right:0}.category-grid>a:nth-child(n+5){border-top:1px solid var(--line)}.resource-grid{grid-template-columns:repeat(2,1fr)}.topic-grid{grid-template-columns:repeat(3,1fr)}.topic-card{min-height:330px}.topic-card>svg{margin-bottom:30px}.market-layout{grid-template-columns:minmax(0,1fr) 270px}.about-inner{gap:60px}.desktop-nav{gap:22px;margin-right:0}.live-pill{display:none}}
@media(max-width:760px){.shell{width:min(100% - 34px,600px)}.header-inner{height:66px}.desktop-nav{display:none}.mobile-menu{display:block}.menu-button{display:block}.brand strong{font-size:15px}.brand-mark{width:34px;height:34px}.hero{display:block;padding-top:30px}.hero-copy{padding:15px 0 20px}.hero h1{font-size:51px}.hero-description{font-size:14px}.hero-art{height:385px;transform:scale(.85);width:115%;margin-left:-7.5%;margin-top:-10px}.orbit-two{width:430px}.hero-stats{grid-template-columns:repeat(3,1fr);gap:10px;padding:20px 0}.hero-stats>div{display:block;border:0}.hero-stats strong{font-size:23px;display:block;margin-bottom:5px}.hero-stats span{font-size:9px}.hero-stats .update-stat{grid-column:1/-1;justify-content:flex-start;border-top:1px solid var(--line);padding-top:15px}.update-stat span{flex-direction:row;gap:10px}.category-grid{grid-template-columns:repeat(2,1fr)}.category-grid>a{border-top:1px solid var(--line)!important;padding:18px 12px}.category-grid>a:nth-child(odd){border-left:1px solid var(--line)}.category-grid>a:nth-child(even){border-right:0}.category-grid>a:first-child{border-top:0!important}.category-grid>a:nth-child(2){border-top:0!important}.category-grid>a:last-child{grid-column:1/-1}.resources-section,.gpu-section{padding-top:60px;padding-bottom:65px}.section-heading{display:block;margin-bottom:25px}.section-heading>p{text-align:left;margin-top:15px}.section-heading h2{font-size:33px}.search-panel{padding:14px 14px 0}.search-box input{font-size:13px}.result-tools{display:block;padding:10px 0}.result-tools p{margin:6px 0}.result-tools>div{justify-content:space-between;gap:6px;margin-top:8px}.result-tools label{gap:3px}.resource-grid{grid-template-columns:1fr}.resource-card{min-height:245px}.topics-section{padding:60px 0 70px}.topic-grid{grid-template-columns:1fr}.topic-card{min-height:265px}.topic-card>svg{margin:5px 0 25px}.market-layout{grid-template-columns:1fr}.market-toolbar{align-items:flex-start}.market-toolbar>div{flex-wrap:wrap}.market-toolbar small{width:100%;margin-left:17px}.market-toolbar>span{white-space:nowrap}th,td{padding-inline:14px}.hardware-aside{padding:24px}.about-section{padding:60px 0}.about-inner{grid-template-columns:1fr;gap:40px}.about-inner h2{font-size:36px}.footer-main{display:block}.footer-links{margin-top:35px;gap:60px}.footer-bottom{flex-direction:column;gap:10px}.fallback-grid{grid-template-columns:1fr}.back-top{right:16px;bottom:16px}}
@media(max-width:390px){.hero h1{font-size:45px}.hero-art{transform:scale(.75);width:130%;margin-left:-15%;margin-top:-35px;margin-bottom:-25px}.hero-actions{gap:18px}.button{gap:12px}.category-grid small{font-size:7px}.result-tools{display:block}.result-tools>div{justify-content:space-between}.topic-card{min-height:250px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}}