:root{--bg:#f8f8f4;--paper:#fff;--ink:#203b35;--text:#52635c;--muted:#8b968c;--line:#e6e9e0;--green:#22594b;--soft:#edf2e8;--orange:#cf9568;--code:#183c34}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Noto Sans CJK SC",sans-serif;background:var(--bg);color:var(--ink);font-size:14px;line-height:1.8}a{color:inherit;text-decoration:none}button,input{font:inherit}button{cursor:pointer}button,a,input{ -webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,input:focus-visible{outline:2px solid var(--orange);outline-offset:4px}.wrap{max-width:1180px;margin:auto;padding:0 35px}.header{height:86px;border-bottom:1px solid var(--line);background:var(--bg)}.header .wrap{height:100%;display:flex;align-items:center;justify-content:space-between;gap:24px}.logo{display:flex;align-items:center;gap:10px}.logo-mark{display:grid;place-items:center;width:34px;height:36px;border-radius:10px;background:var(--green);color:#fff;font-weight:600;font-size:19px}.logo strong{font-size:20px;letter-spacing:2px}.logo em{font-style:normal;color:var(--muted);font-size:11px;border-left:1px solid var(--line);padding-left:12px;margin-left:2px;letter-spacing:1px}.nav{display:flex;gap:29px;margin-left:auto;margin-right:34px;align-items:center}.nav a{color:var(--muted);font-size:12px;position:relative}.nav a.active{color:var(--green);font-weight:650}.nav a.active:after{position:absolute;bottom:-30px;left:0;right:0;height:2px;background:var(--green);content:''}.tools{display:flex;gap:7px;align-items:center}.icon-btn{width:32px;height:32px;display:grid;place-items:center;background:transparent;border:1px solid transparent;color:var(--text);border-radius:8px;font-size:18px}.icon-btn:hover{background:var(--soft)}.menu-button{display:none}.hero{padding:62px 0 42px;display:flex;align-items:center;justify-content:space-between;gap:36px}.eyebrow{font-size:11px;letter-spacing:2px;color:var(--green);display:flex;gap:8px;align-items:center}.dot{width:6px;height:6px;border-radius:50%;display:inline-block;background:var(--orange)}.hero h1{font-size:43px;line-height:1.5;letter-spacing:-1.5px;font-weight:650;margin:17px 0 16px}.hero h1 span{color:#4f7868}.hero p{font-size:13px;color:var(--muted);line-height:2;margin:0;max-width:470px}.hero-links{display:flex;gap:20px;align-items:center;margin-top:23px}.solid-link{padding:8px 17px;background:var(--green);color:#fff;border-radius:7px;font-size:11px;display:inline-flex;gap:18px;align-items:center}.plain-link{font-size:11px;color:var(--text)}.hero-art{width:292px;min-width:230px;height:210px;position:relative;margin-right:35px}.orbital{position:absolute;width:190px;height:190px;border:1px solid #dce5d7;border-radius:50%;right:30px;top:8px;transform:rotate(-25deg)}.orbital:before{content:'';position:absolute;inset:28px;border:1px dashed #d1ddc9;border-radius:50%}.orbital:after{content:'✦';font-size:109px;line-height:1.5;position:absolute;inset:10px;display:grid;place-items:center;color:#c5d6bf}.float-tag{position:absolute;border:1px solid #dde5d8;background:var(--bg);border-radius:8px;padding:8px 13px;font:10px ui-monospace,monospace;box-shadow:0 6px 20px #38583c08;color:#64805f}.float-tag.one{top:8px;left:4px;transform:rotate(-8deg)}.float-tag.two{right:0;top:96px;transform:rotate(6deg)}.float-tag.three{bottom:0;left:32px;transform:rotate(-4deg)}.layout{display:grid;grid-template-columns:minmax(0,1fr) 255px;gap:36px;padding-bottom:50px}.section-heading{display:flex;justify-content:space-between;align-items:center;margin:0 0 17px}.section-heading h2{font-size:17px;margin:0;letter-spacing:-.2px;font-weight:650}.section-heading h2 span{color:var(--green);font-size:13px;margin-right:7px}.section-heading>a{font-size:10px;color:var(--muted)}.featured{border-radius:13px;border:1px solid var(--line);overflow:hidden;background:var(--paper);margin-bottom:31px}.cover{height:205px;position:relative;overflow:hidden}.cover-workflow{background:#235447;color:#e6efdf;display:flex;align-items:center;padding:30px;justify-content:space-between}.cover-workflow:before{position:absolute;inset:0;content:'';background-image:linear-gradient(#ffffff07 1px,transparent 1px),linear-gradient(90deg,#ffffff07 1px,transparent 1px);background-size:24px 24px}.cover-copy{position:relative;z-index:1}.cover-copy small{font:9px ui-monospace,monospace;letter-spacing:2px;color:#b7cfb2}.cover-copy strong{font-size:26px;line-height:1.6;font-weight:500;display:block;margin-top:9px}.pipeline{position:relative;display:flex;gap:9px;align-items:center;transform:rotate(-8deg);margin-right:5px}.pipeline span{padding:12px 11px;background:#396d5b;border:1px solid #ffffff29;box-shadow:0 8px 15px #142f291c;border-radius:8px;font-size:10px}.pipeline i{color:#92b89a;font-size:13px;font-style:normal}.feature-body{padding:23px 26px}.meta{display:flex;gap:9px;align-items:center;font-size:10px;color:var(--muted);flex-wrap:wrap}.category{color:var(--green);background:var(--soft);padding:1px 7px;border-radius:4px;font-size:10px}.demo{color:#ae956b;border:1px solid #ece5d8;border-radius:3px;font-size:9px;padding:0 5px}.feature-body h2{font-size:21px;line-height:1.65;margin:10px 0 9px;font-weight:650}.feature-body p{font-size:12px;line-height:1.95;color:var(--muted);margin:0 0 16px}.tags{display:flex;gap:6px;align-items:center;flex-wrap:wrap}.tags a,.tags span{font-size:9px;color:#83907d;background:#f2f5ee;border-radius:4px;padding:2px 6px}.feature-bottom{display:flex;justify-content:space-between;align-items:center}.read-link{color:var(--green);font-size:10px}.post-list{display:flex;flex-direction:column}.post-row{display:flex;gap:22px;padding:23px 0;border-bottom:1px solid var(--line);align-items:center}.post-content{flex:1;min-width:0}.post-row h3{font-size:17px;line-height:1.7;margin:7px 0;font-weight:600}.post-row h3 a:hover{color:#4b8971}.post-row p{font-size:12px;color:var(--muted);line-height:1.9;margin:0 0 10px}.mini-cover{width:116px;height:105px;flex-shrink:0;border-radius:9px;position:relative;display:grid;place-items:center;overflow:hidden;color:#5d805d;font:32px ui-monospace,monospace}.mini-cover.network{background:#e6eddf}.mini-cover.research{background:#f0e9de;color:#ae9470}.mini-cover.code{background:#e2e9e5;color:#487869}.mini-cover span{border:1px solid currentColor;border-radius:9px;width:55px;height:55px;display:grid;place-items:center;opacity:.6}.side-card{padding:22px;border:1px solid var(--line);border-radius:12px;background:#fbfcf8;margin-bottom:20px}.profile-head{display:flex;gap:11px;align-items:center;margin-bottom:14px}.avatar{height:42px;width:42px;border-radius:50%;background:#e5ebdc;display:grid;place-items:center;color:#718463;font-size:21px}.profile-head b{font-size:14px;display:block}.profile-head small{font-size:10px;color:var(--muted);display:block}.side-card p{font-size:11px;color:var(--muted);margin:0 0 14px;line-height:2}.profile-words{display:flex;flex-wrap:wrap;gap:6px}.profile-words span{font-size:9px;color:#7a8b72;background:#edf2e6;padding:2px 6px;border-radius:4px}.side-title{display:flex;justify-content:space-between;align-items:center;font-size:12px;margin:0 0 14px}.side-title small{font-size:10px;color:var(--muted);font-weight:400}.category-row{display:flex;justify-content:space-between;font-size:11px;color:#82917c;padding:9px 0;border-bottom:1px solid var(--line)}.category-row:last-child{border:0;padding-bottom:0}.category-row b{font-size:10px;font-weight:400;background:#edf1e6;color:#8b9a7f;min-width:20px;text-align:center;border-radius:4px}.note-line{border-left:1px solid #dbe4d1;padding-left:14px;margin-left:4px;position:relative;margin-bottom:16px}.note-line:before{position:absolute;left:-4px;top:5px;content:'';width:6px;height:6px;border-radius:50%;background:#b0c4a3}.note-line time{font-size:9px;color:#9aa490;display:block;margin-bottom:4px}.note-line p{font-size:11px;line-height:1.9;margin-bottom:0}.rss-card{background:#edf2e7;border:0}.rss-link{display:inline-flex;align-items:center;gap:10px;font-size:11px;color:#5e7d50}.footer{padding:24px 0;border-top:1px solid var(--line);font-size:10px;color:var(--muted)}.footer .wrap{display:flex;justify-content:space-between;gap:15px}.footer a{margin-left:15px}.page-head{padding:49px 0 31px}.page-head h1{font-size:31px;font-weight:650;margin:6px 0}.page-head p{font-size:12px;color:var(--muted);margin:0}.filter-bar{display:flex;gap:7px;flex-wrap:wrap;margin:0 0 8px}.filter-chip{border:1px solid var(--line);background:transparent;color:var(--muted);border-radius:20px;padding:4px 12px;font-size:10px}.filter-chip.active{background:var(--green);color:white;border-color:var(--green)}.empty{font-size:12px;color:var(--muted);padding:40px 0;text-align:center}.article-layout{display:grid;grid-template-columns:minmax(0,760px) 200px;gap:55px;justify-content:center;padding:42px 0 65px}.article-head{padding-bottom:26px;margin-bottom:25px;border-bottom:1px solid var(--line)}.article-head h1{font-size:32px;line-height:1.65;font-weight:650;letter-spacing:-.6px;margin:14px 0}.article-head .summary{color:var(--muted);font-size:13px}.breadcrumbs{font-size:10px;color:var(--muted);margin-bottom:16px}.prose{font-size:14px;color:var(--text);line-height:2.1}.prose h2{color:var(--ink);font-size:21px;font-weight:600;margin:35px 0 15px;scroll-margin-top:30px}.prose p{margin:0 0 20px}.prose li{margin:5px 0}.prose a{color:#50816b;text-decoration:underline;text-underline-offset:4px}.prose code{background:var(--soft);color:#4c725a;padding:2px 5px;border-radius:4px;font-size:.9em}.codeblock{position:relative;margin:23px 0}.codeblock pre{overflow:auto;background:var(--code);color:#d4e4d3;padding:23px;border-radius:10px;line-height:1.85;font-size:12px}.codeblock pre code{background:none;color:inherit;padding:0}.copy-button{position:absolute;right:10px;top:9px;border:1px solid #ffffff20;background:#ffffff0c;color:#c8dbbd;border-radius:5px;font-size:9px;padding:3px 8px}.toc{position:sticky;top:35px;padding-top:20px;font-size:11px;height:max-content}.toc b{display:block;margin-bottom:13px;font-weight:600}.toc a{display:block;padding:6px 0 6px 13px;border-left:1px solid var(--line);color:var(--muted);line-height:1.8}.toc a:hover{color:var(--green);border-color:var(--green)}.article-end{border-top:1px solid var(--line);margin-top:36px;padding-top:23px;font-size:11px;display:flex;justify-content:space-between;color:var(--muted)}.progress{height:2px;position:fixed;top:0;left:0;width:0;background:var(--green);z-index:30}.year-label{font-size:22px;font-weight:600;margin:10px 0 12px}.archive-row{display:flex;gap:25px;border-left:1px solid var(--line);margin-left:12px;padding:12px 0 12px 25px;align-items:baseline}.archive-row time{font:10px ui-monospace,monospace;color:var(--muted);min-width:42px}.archive-row a{font-size:13px}.timeline{max-width:760px;margin:0 auto;padding:10px 0 55px}.timeline-note{padding:22px 25px 25px;border:1px solid var(--line);background:var(--paper);border-radius:12px;margin-bottom:17px}.timeline-note time{font-size:11px;color:var(--muted)}.timeline-note p{font-size:14px;line-height:2}.timeline-note span{font-size:10px;color:#7f9272;background:var(--soft);border-radius:4px;padding:2px 8px}.about{max-width:730px;margin:10px auto 65px}.about-quote{background:#edf2e6;border-left:3px solid #abc29f;padding:20px 25px;margin:26px 0;font-size:18px;color:#5a7750}.search-dialog{border:1px solid var(--line);background:var(--paper);color:var(--ink);width:min(590px,calc(100vw - 30px));border-radius:14px;padding:0;box-shadow:0 20px 80px #14342420}.search-dialog::backdrop{background:#172d253e;backdrop-filter:blur(4px)}.search-top{display:flex;align-items:center;padding:14px 17px;border-bottom:1px solid var(--line);gap:12px}.search-top input{border:0;outline:none;width:100%;background:none;color:var(--ink);font-size:13px}.search-close{border:0;background:var(--soft);font-size:10px;color:var(--muted);border-radius:4px;padding:3px 7px}.search-results{padding:9px;max-height:430px;overflow:auto}.search-result{display:block;padding:12px;border-radius:8px}.search-result:hover{background:var(--soft)}.search-result b{display:block;font-size:13px;font-weight:500}.search-result small{font-size:10px;color:var(--muted)}.search-caption{font-size:10px;text-align:center;color:var(--muted);padding:7px}.back-top{position:fixed;bottom:23px;right:24px;background:var(--paper);border:1px solid var(--line);border-radius:8px;color:var(--muted);width:32px;height:32px;display:none}.dark{--bg:#152721;--paper:#1c3028;--ink:#dfebdd;--text:#a6b9a5;--muted:#8b9e8a;--line:#304638;--green:#a3c49b;--soft:#283f2e;--code:#10211a}.dark .logo-mark,.dark .solid-link,.dark .filter-chip.active{background:#6d9671;color:#14271c}.dark .side-card{background:#1a2e24}.dark .rss-card,.dark .about-quote{background:#243b2a}.dark .tags a,.dark .tags span,.dark .profile-words span{background:#2b422f;color:#a4b89a}.dark .category-row b{background:#2b422f}.dark .float-tag{background:var(--bg);border-color:var(--line)}.dark .hero h1 span{color:#adc69d}.dark .hero-art{opacity:.6}[hidden]{display:none!important}@media(max-width:1000px){.wrap{padding:0 25px}.layout{grid-template-columns:minmax(0,1fr) 220px;gap:25px}.hero-art{margin-right:5px}.pipeline{gap:5px}.pipeline span{padding:10px 6px}.hero h1{font-size:37px}.article-layout{grid-template-columns:minmax(0,1fr) 170px;gap:35px}.logo em{display:none}.nav{margin-right:15px;gap:22px}}@media(max-width:720px){.wrap{padding:0 20px}.header{height:70px}.header .wrap{gap:10px}.logo strong{font-size:19px}.nav{display:none;position:absolute;top:70px;left:0;right:0;background:var(--bg);padding:18px 24px;border-bottom:1px solid var(--line);z-index:15;margin:0;gap:24px}.nav.open{display:flex}.nav a.active:after{bottom:-7px}.tools{margin-left:auto}.menu-button{display:grid}.hero{padding:38px 0 31px}.hero h1{font-size:32px;letter-spacing:-1px;margin-top:13px}.hero p{font-size:12px;max-width:300px}.hero-art{display:none}.hero-links{margin-top:20px}.layout{display:flex;flex-direction:column;gap:20px}.main-col,.sidebar{width:100%}.cover{height:182px}.cover-workflow{padding:22px}.cover-copy strong{font-size:24px}.pipeline{flex-direction:column;transform:rotate(10deg);gap:3px}.pipeline span{padding:5px 12px;font-size:9px}.pipeline i{font-size:10px;line-height:1;transform:rotate(90deg)}.feature-body{padding:20px}.feature-body h2{font-size:19px}.post-row{gap:15px}.post-row h3{font-size:16px}.post-row p{font-size:11px}.mini-cover{width:78px;height:85px}.mini-cover span{width:45px;height:45px;font-size:26px}.sidebar{display:grid;grid-template-columns:1fr;gap:15px}.side-card{margin:0}.profile-card{display:none}.footer .wrap{font-size:9px;gap:10px}.footer a{margin-left:9px}.page-head{padding:32px 0 24px}.page-head h1{font-size:27px}.article-layout{display:block;padding-top:27px}.article-head h1{font-size:26px}.toc{display:none}.prose{font-size:14px}.article-end{gap:20px}.archive-row{padding-left:15px;gap:12px}.archive-row a{font-size:12px}.hero .eyebrow{font-size:10px}.featured{margin-bottom:27px}.about-quote{font-size:16px}}

/* Model Gate study collections */
.logo strong{font-size:18px;letter-spacing:-.4px;white-space:nowrap}.logo em{white-space:nowrap}.hero{padding-top:52px;padding-bottom:40px}.hero h1{font-size:46px}.model-art{width:300px;border:1px solid var(--line);border-radius:18px;background:var(--paper);padding:20px 30px;position:relative;transform:rotate(2deg);box-shadow:12px 14px 0 var(--soft);margin-right:22px}.art-label{font:10px ui-monospace,monospace;letter-spacing:2px;color:var(--muted);margin-bottom:12px}.model-stack{display:flex;flex-direction:column;align-items:stretch;text-align:center;font-size:11px}.model-stack b{border:1px solid var(--line);border-radius:6px;padding:6px;font-weight:500}.model-stack i{font-style:normal;line-height:1.5;color:var(--muted)}.attention-block{background:var(--soft);color:var(--green)}.art-foot{border-top:1px solid var(--line);margin-top:14px;padding-top:9px;font-size:9px;text-align:center;color:var(--muted)}.study-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-bottom:32px}.study-card{padding:19px;border:1px solid var(--line);border-radius:10px;background:var(--paper);transition:transform .2s,border-color .2s}.study-card:hover,.vendor-card:hover{transform:translateY(-3px);border-color:var(--green)}.study-card small{font:10px ui-monospace,monospace;color:var(--orange)}.study-card h3{font-size:15px;margin:7px 0}.study-card h3 span,.vendor-card h3 span{float:right;color:var(--muted);font-weight:400}.study-card p,.vendor-card p{font-size:11px;color:var(--muted);margin:0;line-height:1.9}.vendor-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px;margin-bottom:35px}.vendor-card{border:1px solid var(--line);border-radius:10px;padding:17px;background:var(--paper);transition:transform .2s,border-color .2s}.vendor-icon{display:inline-grid;place-items:center;width:32px;height:32px;background:var(--soft);color:var(--green);border-radius:9px;font:12px ui-monospace,monospace}.vendor-card h3{font-size:12px;margin:10px 0 5px}.vendor-card small{font-size:9px;color:var(--green);display:block;margin-top:12px}.nav{gap:20px;margin-right:14px}.mini-cover.workflow{background:var(--soft)}@media(max-width:1000px){.logo em{display:none}.hero h1{font-size:38px}.model-art{width:255px;margin-right:8px}.vendor-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}@media(max-width:720px){.hero h1{font-size:35px}.model-art{display:none}.study-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.study-card{padding:15px}.vendor-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.vendor-card{padding:15px}.nav.open{flex-wrap:wrap;gap:16px}.logo strong{font-size:16px}.logo-mark{width:29px;height:31px}.hero p{max-width:100%}.logo{gap:7px}}