@import url('https://fonts.googleapis.com/css2?family=DM+Mono:wght@400;500&family=DM+Sans:wght@400;500;600;700;800&display=swap');
:root{--bg:#070d11;--surface:#0e1a20;--ink:#f5fafb;--ink-2:#c0d3d7;--muted:#8aa3ac;--border:#233941;--accent:#00e6ed;--accent-dk:#3ce3ef;--sage:#10232b;--dark:#040b0f;--dark-2:#0b2027;--mono:'DM Mono',ui-monospace,SFMono-Regular,Consolas,monospace;--sans:'DM Sans',Inter,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;--serif:Georgia,'Times New Roman',serif}
:root[data-theme="dark"]{--bg:#070d11;--surface:#0e1a20;--ink:#f5fafb;--ink-2:#c0d3d7;--muted:#8aa3ac;--border:#233941;--accent:#00e6ed;--accent-dk:#3ce3ef;--sage:#10232b;--dark:#040b0f;--dark-2:#0b2027}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.6 var(--sans);-webkit-font-smoothing:antialiased}button,input{font:inherit}a{text-decoration:none;color:inherit}button{cursor:pointer}::selection{background:#00e6ed;color:#061318}.wrap{width:min(1320px,calc(100% - 100px));margin:auto}.skip-link{position:absolute;top:-100px;left:16px;background:var(--ink);color:var(--bg);padding:10px 15px;z-index:99}.skip-link:focus{top:12px}a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid var(--accent);outline-offset:4px}h1,h2,h3,p{margin-top:0}h1,h2,h3{line-height:1.12;letter-spacing:-.045em}em,.serif-accent{font-family:var(--serif);font-weight:400;font-style:italic;letter-spacing:-.05em}.eyebrow,.section-index,.hero-kicker,.micro-tag,.pillar-num,.sidebar-label{font:500 10px/1.4 var(--mono);letter-spacing:.09em;text-transform:uppercase}.section-index{color:var(--accent-dk);display:block;margin-bottom:22px;font-size:11px}
.site-header{height:86px;border-bottom:1px solid var(--border);position:relative;z-index:10;background:var(--bg)}.nav-wrap{display:flex;align-items:center;justify-content:space-between;height:100%}.wordmark{display:inline-flex;gap:12px;align-items:center}.brand-name{font-size:24px;font-weight:800;letter-spacing:-.095em;line-height:1}.brand-name>span:first-child{font-weight:500}.brand-dot{color:var(--accent)}.brand-mark{display:grid;grid-template-columns:repeat(2,8px);grid-template-rows:repeat(2,8px);gap:3px;transform:rotate(-10deg)}.brand-mark span{background:var(--accent);border-radius:1px}.brand-mark span:nth-child(2){background:var(--ink)}.brand-mark span:nth-child(3){background:var(--ink)}.main-nav{display:flex;align-items:center;gap:44px;padding-left:60px}.main-nav a{font-size:13px;font-weight:700;color:var(--ink-2);transition:color .2s}.main-nav a:hover{color:var(--accent)}.nav-actions{display:flex;align-items:center;gap:22px}.theme-switch{background:none;border:0;display:grid;place-items:center;color:var(--ink);width:36px;height:36px}.theme-switch svg{width:20px;height:20px}.nav-cta{font-size:12px;font-weight:700;border:1px solid var(--ink);padding:13px 17px;transition:background .2s,color .2s}.nav-cta:hover{background:var(--ink);color:var(--bg)}.nav-cta span{margin-left:12px}.menu-toggle{display:none;background:none;border:0;width:35px;height:30px}.menu-toggle span{display:block;background:var(--ink);height:2px;margin:6px 0}
.hero{border-bottom:1px solid var(--border);overflow:hidden}.hero-grid{display:grid;grid-template-columns:55% 45%;min-height:650px;align-items:stretch}.hero-copy{padding:91px 20px 52px 0;display:flex;align-items:flex-start;flex-direction:column}.hero-kicker{display:flex;align-items:center;gap:10px;color:var(--ink-2);font-size:10px}.live-dot{width:7px;height:7px;border-radius:50%;background:var(--accent)}.kicker-index{margin-left:10px;color:var(--muted)}.hero h1{font-weight:700;font-size:clamp(61px,5.7vw,99px);letter-spacing:-.079em;line-height:.99;margin:52px 0 29px;white-space:nowrap}.hero h1 .serif-accent{color:var(--accent);font-weight:400}.hero-desc{max-width:500px;color:var(--ink-2);font-size:18px;line-height:1.75;letter-spacing:-.01em}.hero-actions{display:flex;gap:28px;align-items:center;margin-top:24px}.button{display:inline-flex;align-items:center;justify-content:space-between;gap:25px;padding:17px 21px;font-size:13px;font-weight:700;line-height:1.3;border:1px solid transparent;transition:background .2s,transform .2s,border-color .2s;color:inherit}.button:hover{transform:translateY(-2px)}.button-primary{background:var(--accent);color:#161e19}.button-primary:hover{background:#5cf8fd}.button-text{padding-left:0;padding-right:0;border-bottom:1px solid var(--ink);font-size:12px}.hero-stats{display:flex;margin-top:auto;padding-top:75px;gap:42px}.hero-stats div{display:flex;flex-direction:column;gap:1px}.hero-stats strong{font-size:29px;line-height:1.2;font-weight:600;letter-spacing:-.05em}.hero-stats span{font:10px var(--mono);color:var(--muted);white-space:nowrap}.hero-art{background:var(--dark);color:#e7ede4;position:relative;border-left:1px solid #59645e;display:flex;flex-direction:column;min-height:650px}.art-topbar{height:66px;border-bottom:1px solid #43514a;display:flex;align-items:center;justify-content:space-between;padding:0 26px;gap:10px;font:10px var(--mono);letter-spacing:.07em;color:#c9d0c8}.art-topbar span:last-child{color:#9abdab}.art-dot{width:10px;height:10px;border:1px solid #00e6ed;border-radius:50%}.topo-canvas{position:relative;flex:1;display:grid;place-items:center;padding:35px 20px 20px;overflow:hidden}.topo-grid{position:absolute;inset:0;background-image:linear-gradient(#60706520 1px,transparent 1px),linear-gradient(90deg,#60706520 1px,transparent 1px);background-size:38px 38px;mask-image:linear-gradient(black,transparent 95%)}.topo-canvas>svg{width:min(100%,540px);position:relative;overflow:visible}.topo-bottom{align-self:end;justify-self:stretch;display:flex;justify-content:space-between;position:relative;font:9px var(--mono);color:#9bb6a8;letter-spacing:.06em;width:100%}.topo-bottom i{display:inline-block;border-radius:50%;width:6px;height:6px;background:#a6cdb8;margin-right:5px}.floating-label{position:absolute;bottom:63px;right:-18px;background:var(--accent);padding:20px 22px 18px;color:#1d2722;font:11px/1.5 var(--mono);letter-spacing:.03em;transform:rotate(-3deg);box-shadow:0 8px 24px #0002}.floating-label strong{font-family:var(--sans);font-size:16px;letter-spacing:-.02em}.pulse-circle{transform-origin:270px 85px;animation:nodepulse 2.8s infinite}@keyframes nodepulse{0%,100%{opacity:1}50%{opacity:.4}}
.signal-band{border-bottom:1px solid var(--border);background:var(--sage)}.signal-content{min-height:84px;display:flex;align-items:center;gap:48px}.signal-content>span:first-child{font:10px var(--mono);letter-spacing:.07em;color:var(--accent-dk);white-space:nowrap}.signal-content p{margin:0;font-size:15px;font-weight:600;color:var(--ink-2)}.signal-arrows{margin-left:auto;color:var(--accent);font-size:25px;white-space:nowrap;letter-spacing:4px}
.section{padding:110px 0}.section-heading{display:flex;justify-content:space-between;align-items:end;margin-bottom:39px;gap:24px}.section-heading h2{margin:0;font-size:clamp(43px,4vw,65px);font-weight:600;letter-spacing:-.075em}.section-heading em{color:var(--accent)}.underlined-link{font-size:12px;font-weight:700;border-bottom:1px solid var(--ink);padding:0 0 8px;white-space:nowrap}.underlined-link span{margin-left:24px}.featured-grid{display:grid;grid-template-columns:1.35fr 1fr 1fr;gap:16px}.guide-card{background:var(--surface);border:1px solid var(--border);padding:30px;display:flex;flex-direction:column;min-height:350px;transition:border-color .2s,transform .2s,box-shadow .2s;position:relative}.guide-card:hover{transform:translateY(-4px);border-color:var(--accent);box-shadow:0 8px 30px #00000009}.guide-card-top{display:flex;justify-content:space-between;align-items:start}.guide-card .eyebrow{color:var(--accent-dk)}.card-arrow{font-size:21px;line-height:1;color:var(--accent)}.guide-card-middle{margin:auto 0 24px;padding-top:36px}.guide-card h3{font-size:clamp(23px,2vw,34px);font-weight:600;letter-spacing:-.05em;margin-bottom:16px}.guide-card p{font-size:13px;line-height:1.8;color:var(--muted);margin-bottom:0}.guide-card-bottom{display:flex;align-items:center;gap:10px;font:10px var(--mono);color:var(--muted);text-transform:uppercase;letter-spacing:.04em}.sep-dot{width:3px;height:3px;background:currentColor;border-radius:50%;display:inline-block;flex:none}.tags-row{border-top:1px solid var(--border);margin-top:17px;padding-top:13px;display:flex;gap:7px;flex-wrap:wrap}.micro-tag{font-size:9px;color:var(--ink-2);border:1px solid var(--border);padding:5px 7px;letter-spacing:.04em}.guide-card-feature{background:var(--dark);color:#f4f0e7;border-color:var(--dark)}.guide-card-feature h3{font-size:clamp(28px,2.5vw,39px)}.guide-card-feature p,.guide-card-feature .guide-card-bottom{color:#c3cec5}.guide-card-feature .tags-row{border-color:#536259}.guide-card-feature .micro-tag{color:#c3cec5;border-color:#56645d}.guide-card-feature .eyebrow{color:#5cf8fd}
.section-pillars{border-top:1px solid var(--border);background:var(--surface)}.section-side-note{max-width:300px;font-size:14px;color:var(--muted);line-height:1.8;margin:0 0 5px}.pillar-grid{display:grid;grid-template-columns:repeat(5,1fr);border-top:1px solid var(--border);border-left:1px solid var(--border)}.pillar{padding:28px 22px;min-height:280px;border-right:1px solid var(--border);border-bottom:1px solid var(--border);display:flex;flex-direction:column;transition:background .2s}.pillar:hover{background:var(--sage)}.pillar-num{color:var(--accent-dk)}.pillar div{margin:auto 0}.pillar h3{font-size:21px;letter-spacing:-.035em;margin-bottom:14px;font-weight:700}.pillar p{font-size:12px;line-height:1.75;color:var(--muted);margin:0}.pillar-arrow{align-self:end;font-size:19px;color:var(--accent)}
.section-toolbox-tease{background:#233531;color:#f5f2e9;overflow:hidden}.toolbox-tease-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}.tease-copy{padding:22px 0}.tease-copy .section-index{color:#3ce3ef}.tease-copy h2{font-size:clamp(46px,4.3vw,70px);margin-bottom:25px}.tease-copy em{color:#5cf8fd}.tease-copy p{color:#bfcdc2;max-width:430px;font-size:15px;line-height:1.9;margin-bottom:34px}.button-light{background:#e6e9dd;color:#1a2b26}.button-light:hover{background:#fff}.tease-code{border:1px solid #576b60;background:#182622;box-shadow:25px 25px 0 #1a2e28;min-height:340px}.terminal-label{border-bottom:1px solid #344941;padding:15px 20px;display:flex;gap:18px;align-items:center;font:11px var(--mono);color:#91aa9a}.terminal-pips{display:flex;gap:5px}.terminal-pips i{width:7px;height:7px;border-radius:50%;background:#00e6ed}.terminal-pips i:nth-child(2){background:#008fa1}.terminal-pips i:nth-child(3){background:#5ce1cb}.terminal-text{padding:32px;font:13px/1.9 var(--mono);color:#f1f3ea}.prompt{color:#00e6ed;margin-right:7px}.terminal-muted{color:#88a497}.terminal-foot{border-top:1px solid #344941;display:flex;justify-content:space-between;padding:13px 20px;font:9px var(--mono);color:#91aa9a}
.section-latest{padding-bottom:120px}.latest-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.closing-cta{background:var(--sage);border-top:1px solid var(--border);padding:95px 0}.closing-inner{display:flex;align-items:end;justify-content:space-between;gap:30px}.closing-inner h2{font-size:clamp(52px,5vw,82px);margin:0}.closing-inner em{color:var(--accent)}.closing-inner .button{margin-bottom:9px}
.site-footer{background:var(--dark);color:#f2f0e8;padding-top:65px}.footer-top{display:flex;justify-content:space-between;padding-bottom:68px}.footer-brand .brand-mark span:nth-child(2),.footer-brand .brand-mark span:nth-child(3){background:#e7e7db}.footer-top p{color:#abc0b1;font-size:13px;margin:15px 0 0}.footer-links{display:flex;gap:35px;align-items:start;font-size:13px}.footer-links a:hover{color:#00e6ed}.footer-bottom{border-top:1px solid #4e6256;padding:21px 0;display:flex;justify-content:space-between;font:10px var(--mono);color:#95a99c}
/* Index, article, and toolbox pages */
.page-hero{padding:100px 0 75px}.page-hero h1{font-size:clamp(56px,6.2vw,103px);font-weight:600;letter-spacing:-.08em;margin:0 0 27px;line-height:1}.page-hero h1 em{color:var(--accent)}.page-hero p{color:var(--ink-2);font-size:18px;line-height:1.8;max-width:650px}.library{padding-bottom:130px}.library-controls{border-top:1px solid var(--border);padding-top:32px;display:flex;gap:18px;flex-wrap:wrap;justify-content:space-between}.search-box{height:51px;display:flex;align-items:center;gap:13px;background:var(--surface);border:1px solid var(--border);padding:0 17px;flex:1;min-width:270px;max-width:480px;color:var(--muted)}.search-box:focus-within{border-color:var(--accent)}.search-box input{background:none;color:var(--ink);border:0;outline:none;font-size:13px;width:100%;min-width:0}.search-box input::placeholder{color:var(--muted)}.search-box kbd{background:var(--sage);padding:2px 7px;font:12px var(--mono);color:var(--muted)}.filters,.tool-filters{display:flex;gap:7px;flex-wrap:wrap}.filter-chip{padding:13px 15px;background:transparent;border:1px solid var(--border);font-size:12px;color:var(--ink-2);transition:background .15s}.filter-chip:hover{border-color:var(--accent)}.filter-chip.active{background:var(--ink);border-color:var(--ink);color:var(--bg)}.library-status{display:flex;justify-content:space-between;color:var(--muted);font:10px var(--mono);letter-spacing:.08em;margin:35px 0 16px;text-transform:uppercase}.library-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}.library-grid .guide-card{min-height:330px}.library-grid .guide-card h3{font-size:27px}.guide-card[hidden]{display:none!important}.empty-state{padding:75px 25px;border:1px dashed var(--border);text-align:center;margin-top:16px}.empty-state h2{font-size:33px}.empty-state p{color:var(--muted)}.empty-state[hidden]{display:none}
.article-hero{padding-top:78px;padding-bottom:64px;max-width:1320px}.back-link{font-size:12px;font-weight:700;color:var(--ink-2);display:inline-block;margin-bottom:70px}.back-link:hover{color:var(--accent)}.article-meta{display:flex;align-items:center;gap:13px;font:10px var(--mono);text-transform:uppercase;color:var(--muted);letter-spacing:.05em;flex-wrap:wrap}.article-meta .eyebrow{color:var(--accent-dk)}.article-hero h1{font-size:clamp(46px,5.2vw,84px);max-width:1030px;margin:23px 0 21px;line-height:1.04}.article-deck{max-width:760px;color:var(--ink-2);font-size:21px;line-height:1.65}.article-tags{display:flex;gap:10px;margin-top:27px;flex-wrap:wrap}.article-tags span{font:10px var(--mono);padding:8px 12px;border:1px solid var(--border);color:var(--muted)}.article-divider{border-top:1px solid var(--border)}.article-layout{display:grid;grid-template-columns:minmax(0,780px) minmax(210px,1fr);gap:90px;padding-top:67px;padding-bottom:120px}.article-content{font-size:16px;line-height:1.85;color:var(--ink-2);min-width:0}.article-content>p{margin:0 0 24px}.article-content>h2{color:var(--ink);font-size:36px;letter-spacing:-.055em;padding-top:24px;margin:51px 0 23px;scroll-margin-top:30px}.article-content>h3{color:var(--ink);font-size:24px;margin:37px 0 16px;scroll-margin-top:30px}.heading-anchor{font:17px var(--mono);color:var(--accent);margin-left:10px;opacity:0;letter-spacing:0}.article-content h2:hover .heading-anchor,.article-content h3:hover .heading-anchor{opacity:1}.article-content strong{color:var(--ink)}.article-content a:not(.heading-anchor){color:var(--accent-dk);border-bottom:1px solid var(--accent)}.article-content p code,.article-content li code{font:13px/1.6 var(--mono);background:var(--sage);padding:3px 5px;color:var(--ink);overflow-wrap:anywhere}.article-content ul,.article-content ol{padding-left:23px;margin-bottom:25px}.article-content li{padding-left:6px;margin-bottom:10px}.article-content li::marker{color:var(--accent-dk)}.article-content blockquote{background:var(--sage);margin:29px 0;padding:20px 26px;border-left:3px solid var(--accent);color:var(--ink);font-size:15px}.article-content hr{border:0;border-top:1px solid var(--border);margin:42px 0}.code-block{background:#182720;color:#f3f3ed;border:1px solid #45594e;margin:29px 0;overflow:hidden}.code-head{background:#22362b;border-bottom:1px solid #415448;display:flex;justify-content:space-between;align-items:center;padding:11px 17px;font:10px var(--mono);color:#b8c8bb;letter-spacing:.05em}.copy-code{color:#e4efe2;background:transparent;border:1px solid #52675a;padding:7px 11px;font:10px var(--mono);min-width:75px}.copy-code:hover{border-color:#3ce3ef}.code-block pre{padding:24px;margin:0;overflow-x:auto;font:13px/1.8 var(--mono);tab-size:2;white-space:pre}.code-block code{font:inherit}.article-sidebar{border-left:1px solid var(--border);padding-left:29px}.sticky-sidebar{position:sticky;top:40px}.sidebar-label{color:var(--accent-dk);display:block;margin-bottom:19px}.article-sidebar nav{display:flex;flex-direction:column;gap:15px}.article-sidebar nav a{font-size:13px;color:var(--ink-2);line-height:1.5}.article-sidebar nav a:hover{color:var(--accent)}.sidebar-rule{border-top:1px solid var(--border);margin:28px 0 24px}.sidebar-print{border:0;background:transparent;padding:0;font-size:13px;font-weight:700;color:var(--ink);cursor:pointer}.article-sidebar p{font-size:12px;line-height:1.8;color:var(--muted);margin-top:18px}.article-end{border-top:1px solid var(--border);padding-top:22px;margin-top:75px;display:flex;justify-content:space-between;gap:20px;font:10px var(--mono);color:var(--muted)}.article-end a{font-family:var(--sans);font-size:12px}.related-section{padding-bottom:115px}.related-section .latest-grid{grid-template-columns:repeat(2,1fr)}
.toolbox-layout{padding-bottom:130px}.toolbox-top{border-top:1px solid var(--border);padding-top:29px;display:flex;justify-content:space-between;align-items:end;gap:25px;margin-bottom:28px}.toolbox-top .section-index{margin-bottom:15px}.toolbox-search{max-width:360px}.command-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.command-card{background:var(--surface);border:1px solid var(--border);padding:26px;display:flex;flex-direction:column}.command-header{display:flex;justify-content:space-between;align-items:start;gap:15px;margin-bottom:15px}.command-category{font:10px var(--mono);color:var(--accent-dk);text-transform:uppercase}.command-card h3{font-size:23px;font-weight:600;margin:9px 0 0}.command-card p{font-size:13px;line-height:1.8;color:var(--muted);margin-bottom:23px}.command-card pre{background:#1b2c24;color:#e7e8dd;padding:17px;font:12px/1.7 var(--mono);white-space:pre;overflow:auto;margin:auto 0 0}.command-card .copy-tool{background:none;border:1px solid var(--border);color:var(--ink);padding:8px 12px;font:10px var(--mono)}.command-card .copy-tool:hover{border-color:var(--accent)}.command-card[hidden]{display:none}.toolbox-notice{border-left:3px solid var(--accent);background:var(--sage);padding:20px 26px;font-size:13px;line-height:1.9;margin-top:33px;color:var(--ink-2)}.toolbox-notice strong{color:var(--ink)}
.about-hero{padding-bottom:100px}.about-layout{display:grid;grid-template-columns:1fr 1fr;gap:90px;border-top:1px solid var(--border);padding-top:80px;padding-bottom:110px}.about-statement>span{font:10px var(--mono);color:var(--accent-dk)}.about-statement h2{font-size:clamp(42px,4vw,65px);margin-top:30px;max-width:500px}.about-body{font-size:18px;line-height:1.9;color:var(--ink-2)}.about-body p{margin-bottom:25px}.principles{padding-bottom:115px}.principles-grid{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--border);border-left:1px solid var(--border)}.principles-grid>div{padding:28px 23px;border-right:1px solid var(--border);border-bottom:1px solid var(--border)}.principles-grid span{font:11px var(--mono);color:var(--accent-dk)}.principles-grid h3{font-size:22px;margin:40px 0 15px}.principles-grid p{font-size:13px;line-height:1.8;color:var(--muted)}.about-dark{background:var(--dark);color:#f4f2e9;padding:100px 0}.about-dark-inner{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:end}.about-dark .section-index{color:#3ce3ef}.about-dark h2{font-size:clamp(45px,5vw,80px);margin:0}.about-dark h2 em{color:#5cf8fd}.about-dark p{color:#b7c9ba;line-height:1.9;font-size:17px;max-width:520px;margin:0}.about-next{padding:90px 0 120px;display:flex;justify-content:space-between;align-items:center;gap:20px}.about-next h2{font-size:45px;margin:0}
@media(max-width:1150px){.wrap{width:min(100% - 64px,1320px)}.hero-grid{grid-template-columns:55% 45%}.hero h1{font-size:clamp(58px,6vw,78px)}.hero-desc{font-size:16px}.hero-stats{gap:26px}.featured-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.guide-card{padding:22px}.pillar{padding:23px 17px}.pillar h3{font-size:18px}.article-layout{gap:45px}.library-controls{display:block}.filters{margin-top:16px}.search-box{max-width:100%}}
@media(max-width:800px){.wrap{width:calc(100% - 40px)}.site-header{height:72px}.brand-name{font-size:23px}.nav-cta{display:none}.menu-toggle{display:block}.main-nav{display:none;position:absolute;left:0;right:0;top:71px;z-index:20;background:var(--bg);border-bottom:1px solid var(--border);padding:25px 20px;flex-direction:column;align-items:start;gap:21px}.main-nav.is-open{display:flex}.nav-actions{gap:11px}.hero-grid{grid-template-columns:1fr}.hero-copy{min-height:600px;padding:68px 0 45px}.hero h1{font-size:clamp(58px,10vw,90px)}.hero-art{min-height:490px;border-left:0}.hero-art .topo-canvas svg{max-height:460px}.floating-label{right:12px;bottom:30px}.signal-content{padding:20px 0;flex-wrap:wrap;gap:7px 20px}.signal-arrows{display:none}.section{padding:76px 0}.featured-grid,.latest-grid,.library-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.guide-card{min-height:320px}.featured-grid .guide-card-feature{grid-column:1/-1;min-height:300px}.pillar-grid{grid-template-columns:repeat(2,1fr)}.pillar{min-height:225px}.section-side-note{display:none}.toolbox-tease-grid{gap:35px;grid-template-columns:1fr}.tease-code{max-width:610px}.closing-inner{align-items:start;flex-direction:column}.page-hero{padding:78px 0 58px}.article-layout{grid-template-columns:1fr;padding-top:40px}.article-sidebar{display:none}.article-hero{padding-top:40px}.back-link{margin-bottom:48px}.related-section .latest-grid{grid-template-columns:repeat(2,1fr)}.toolbox-top{display:block}.toolbox-search{margin-top:22px;max-width:100%}.about-layout,.about-dark-inner{grid-template-columns:1fr;gap:24px}.principles-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.hero-copy{min-height:570px;padding-top:58px}.hero h1{font-size:clamp(47px,12vw,71px);margin-top:45px;white-space:normal}.hero-desc{font-size:15px}.hero-actions{gap:20px;align-items:start;flex-direction:column;margin-top:15px}.hero-stats{padding-top:38px;gap:27px}.hero-stats strong{font-size:24px}.hero-stats span{font-size:8px}.hero-art{min-height:380px}.topo-canvas{padding:0 8px 15px}.topo-bottom{font-size:7px}.art-topbar{padding:0 15px;font-size:8px}.floating-label{font-size:8px;padding:12px;bottom:24px}.floating-label strong{font-size:11px}.signal-content p{font-size:13px}.section-heading{align-items:start;flex-direction:column}.section-heading h2{font-size:43px}.featured-grid,.latest-grid,.library-grid,.related-section .latest-grid,.command-grid{grid-template-columns:1fr}.featured-grid .guide-card-feature{grid-column:auto}.guide-card{min-height:290px}.guide-card-middle{padding-top:23px}.pillar-grid{grid-template-columns:1fr}.pillar{min-height:165px}.pillar h3{font-size:22px}.tease-copy h2{font-size:45px}.terminal-text{font-size:11px;padding:23px}.closing-inner h2{font-size:51px}.footer-top,.footer-bottom{flex-direction:column;gap:30px}.footer-links{gap:18px;flex-wrap:wrap}.page-hero h1{font-size:clamp(47px,11vw,64px)}.page-hero p{font-size:16px}.search-box{min-width:0}.filter-chip{padding:10px 12px;font-size:11px}.article-hero h1{font-size:clamp(41px,10vw,60px)}.article-deck{font-size:17px}.article-content>h2{font-size:30px}.article-content{font-size:15px}.code-block pre{font-size:11px;padding:17px}.about-body{font-size:16px}.about-statement h2{font-size:42px}.principles-grid{grid-template-columns:1fr}.principles-grid h3{margin-top:20px}.about-next{align-items:start;flex-direction:column}.about-next h2{font-size:38px}.about-dark h2{font-size:48px}}
@media print{html,body{background:#fff!important;color:#000!important;font-family:Arial,sans-serif!important}.site-header,.site-footer,.article-sidebar,.article-end,.related-section,.back-link,.article-tags,.copy-code,.heading-anchor{display:none!important}.wrap{width:100%!important;max-width:none!important}.article-hero{padding:0 0 20px!important}.article-hero h1{font-size:35px!important}.article-deck{font-size:16px!important;color:#000!important}.article-layout{display:block!important;padding:0!important}.article-content{color:#111!important;font-size:12px!important;line-height:1.5!important}.article-content h2,.article-content h3,.article-content strong{color:#000!important}.article-content h2{font-size:21px!important;page-break-after:avoid}.article-content h3{font-size:16px!important;page-break-after:avoid}.code-block{background:#fff!important;color:#000!important;border:1px solid #888!important;break-inside:avoid}.code-head{color:#000!important;background:#eee!important;border-color:#888!important}.code-block pre{font-size:10px!important;white-space:pre-wrap!important;overflow-wrap:anywhere!important}.article-content blockquote{background:#eee!important;color:#000!important}.article-content a:not(.heading-anchor){color:#000!important}.article-meta{color:#555!important}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;scroll-behavior:auto!important;transition:none!important}}

/* Ops Den unified wolf + shell brand system (2026-10). */
.site-header{background:var(--bg);border-bottom-color:var(--border)}
.wordmark{gap:10px;min-width:max-content}
.brand-mark{display:block;width:44px;height:44px;object-fit:cover;transform:none;border-radius:50%;background:#020608;flex:none}
.brand-name{font-family:var(--sans);font-size:26px;font-weight:800;font-style:italic;letter-spacing:-.065em;white-space:nowrap}
.brand-name>span:first-child{font-weight:800;color:var(--accent)}
.brand-dot{color:var(--accent)}
.main-nav a:hover,.footer-links a:hover{color:var(--accent)}
.nav-cta{border-color:var(--accent);color:var(--ink);background:transparent}
.nav-cta:hover{background:var(--accent);color:#041017}
.hero{background:linear-gradient(125deg,var(--bg),var(--bg) 60%,var(--surface))}
.hero-copy{position:relative}
.hero-kicker{font-size:10px;letter-spacing:.12em;font-weight:500}
.hero h1{font-weight:800;letter-spacing:-.085em}
.hero h1 .serif-accent{font-family:var(--sans);font-weight:800;font-style:normal;letter-spacing:-.085em;color:var(--accent)}
.button-primary{background:var(--accent);border-color:var(--accent);color:#001317}
.button-primary:hover{background:#a1ffff;border-color:#a1ffff}
.button-text{border-color:var(--accent)}
.hero-art{background:#040b0e;border-left:1px solid #183943;isolation:isolate}
.art-topbar{border-bottom-color:#173540;color:#b1cdd2;letter-spacing:.12em}
.art-dot{border-color:var(--accent);background:var(--accent);box-shadow:0 0 12px #00e6ed66}
.art-status{color:var(--accent)!important}
.wolf-canvas{flex:1;min-height:500px;position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;overflow:hidden;padding:35px 24px 20px}
.wolf-canvas .topo-grid{background-image:linear-gradient(#3ed5dc11 1px,transparent 1px),linear-gradient(90deg,#3ed5dc11 1px,transparent 1px);background-size:38px 38px;mask-image:radial-gradient(ellipse at 50% 48%,black,transparent 76%)}
.wolf-hero-halo{position:relative;width:min(90%,450px);aspect-ratio:1;display:grid;place-items:center;z-index:1}
.wolf-hero-halo:before{content:'';position:absolute;inset:13%;border-radius:50%;background:#00e6ed10;filter:blur(45px)}
.wolf-hero-mark{width:100%;height:auto;display:block;position:relative;mix-blend-mode:screen;filter:drop-shadow(0 0 22px #00d4df22)}
.wolf-hero-caption{z-index:2;display:flex;align-items:center;justify-content:center;gap:13px;font:10px/1.6 var(--mono);letter-spacing:.12em;color:#b7d3d9;white-space:nowrap}
.wolf-hero-caption i{width:4px;height:4px;border-radius:50%;background:var(--accent)}
.wolf-hero-footer{padding:15px 24px 19px;border-top:1px solid #173540;display:flex;justify-content:space-between;gap:20px;color:#83a9b4;font:9px/1.4 var(--mono);letter-spacing:.08em}
.signal-band{background:var(--sage)}
.section-toolbox-tease{background:#071a20;color:#f4fbfc}
.tease-copy .section-index,.tease-copy em{color:#00e6ed}
.tease-code{background:#061217;border-color:#25434e;box-shadow:25px 25px 0 #0a2831}
.terminal-label,.terminal-foot{border-color:#223b44}
.terminal-text{color:#e8fbff}.terminal-muted{color:#81a5ad}
.terminal-pips i:first-child{background:#00e6ed}.terminal-pips i:nth-child(2){background:#339bad}.terminal-pips i:nth-child(3){background:#5e787e}
.prompt{color:#00e6ed}
.guide-card-feature{background:#0b242b;border-color:#176272}
.guide-card-feature .eyebrow{color:#00e6ed}
.site-footer{background:#040b0f;color:#f5fafb;border-top:1px solid #1d3842}
.site-footer .brand-name{color:#fff}
.footer-top p,.footer-bottom{color:#8fb0bb}
.footer-bottom{border-top-color:#203b44}
.code-block,.command-card pre{background:#04151a;color:#e3fcff;border-color:#2b4d56}
.code-head{background:#0e2930;border-color:#23424b;color:#b2d8dc}
.copy-code{color:#e3fcff;border-color:#295c68}.copy-code:hover{border-color:var(--accent)}
.about-dark{background:#05171b}
.about-dark .section-index,.about-dark h2 em{color:#00e6ed}
:root[data-theme="light"] .site-header,:root[data-theme="light"] .hero{background:#f6fafb}
:root[data-theme="light"] .brand-name{color:#07161a}
:root[data-theme="light"] .button-primary{background:#00bacc;border-color:#00bacc;color:#001317}
:root[data-theme="light"] .button-primary:hover{background:#30e4ec;border-color:#30e4ec}
:root[data-theme="light"] .guide-card-feature{background:#08272d;color:#f5fcfd}
:root[data-theme="light"] .section-toolbox-tease,:root[data-theme="light"] .about-dark,:root[data-theme="light"] .site-footer{color:#f7fbfd}
:root[data-theme="light"] .hero-art{background:#040b0e}
@media(max-width:800px){.brand-mark{width:40px;height:40px}.wolf-canvas{min-height:450px}.hero-art{min-height:540px}.wolf-hero-halo{width:min(76%,380px)}.hero-copy{min-height:560px}}
@media(max-width:560px){.brand-mark{width:36px;height:36px}.brand-name{font-size:23px}.wolf-canvas{min-height:380px;padding:22px 8px 16px}.hero-art{min-height:470px}.wolf-hero-halo{width:min(84%,315px)}.wolf-hero-caption{font-size:8px;gap:8px}.wolf-hero-footer{font-size:8px;padding:13px 14px}.hero h1{font-size:clamp(43px,11vw,71px)}.hero-copy{min-height:540px}}
@media print{.brand-mark,.wolf-canvas{display:none!important}}