@import url('https://fonts.googleapis.com/css2?family=DM+Mono:wght@400;500&family=Space+Grotesk:wght@400;500;600;700&display=swap');
:root{--ink:#14172f;--navy:#14162d;--purple:#a96af8;--cyan:#40e3db;--lime:#c4fa68;--pink:#ff7a9f;--paper:#f9f9f5;--muted:#656879}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:'Space Grotesk',system-ui,sans-serif;line-height:1.55}a{color:inherit;text-decoration:none}button,input{font:inherit}button{cursor:pointer}.wrap{max-width:1200px;margin:auto;padding-left:28px;padding-right:28px}.skip,.sr-only{position:absolute;left:-9999px}.skip:focus{left:10px;top:10px;background:white;padding:10px;z-index:100}.site-header{background:var(--navy);color:white;border-bottom:1px solid #383952}.header-inner{height:84px;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;gap:11px;font-size:25px;font-weight:700;letter-spacing:-1.4px}.brand-icon{width:38px;height:38px;border:2px solid var(--lime);border-radius:11px;display:grid;place-items:center;color:var(--lime);font-size:25px}.brand small{font-size:13px;color:#a5a6bc;letter-spacing:0}.accent{color:var(--cyan)}.nav{display:flex;gap:29px;font-size:14px;font-weight:600}.nav a:hover,.footer a:hover{color:var(--lime)}.menu-toggle{display:none}.hero{background:var(--navy);color:white;overflow:hidden}.hero-grid{min-height:625px;display:grid;grid-template-columns:1.05fr .95fr;align-items:center;gap:45px;padding-top:60px;padding-bottom:60px}.eyebrow,.kicker,.hero-note,.hero-bottom,.pill,.difficulty,.feature-tag,.video-caption,.lab-panel,.article-meta,.article-toc,.back-link,.content-note{font-family:'DM Mono',monospace}.eyebrow{font-size:11px;letter-spacing:1.2px;color:var(--lime);display:flex;align-items:center;gap:10px}.status-light{height:9px;width:9px;background:var(--lime);border-radius:50%;box-shadow:0 0 15px var(--lime)}h1,h2,h3,p{margin-top:0}.hero h1{font-size:clamp(58px,6vw,94px);line-height:1.02;letter-spacing:-5px;margin:25px 0}.hero h1 em{font-style:normal;color:var(--cyan)}.period{color:var(--pink)}.lead{max-width:520px;font-size:18px;color:#d1d2df}.hero-actions{display:flex;gap:13px;flex-wrap:wrap;margin-top:30px}.btn{display:inline-flex;gap:22px;align-items:center;justify-content:center;border-radius:9px;padding:15px 22px;font-weight:700;font-size:14px;transition:transform .2s,box-shadow .2s}.btn:hover{transform:translateY(-3px)}.btn-primary{background:var(--lime);color:var(--navy)}.btn-outline{border:1px solid #6b6c83;color:white}.btn-outline-dark{border:2px solid var(--navy)}.hero-note{color:#9d9eb4;font-size:11px;margin:24px 0 0}.hero-art{position:relative;min-height:410px;display:flex;align-items:center}.art-orbit{position:absolute;border:1px solid #484363;border-radius:50%;inset:0;transform:rotate(-23deg)}.orbit-two{inset:40px 10px;transform:rotate(25deg)}.terminal-window{width:100%;position:relative;background:#0e1123;border:1px solid #68618d;border-radius:16px;box-shadow:20px 24px 0 #272348,0 30px 80px #08091a;transform:rotate(-3deg);overflow:hidden;z-index:1}.terminal-top{background:#292942;border-bottom:1px solid #49465f;padding:13px 18px;display:flex;align-items:center;justify-content:space-between;color:#b7b4cc;font:11px 'DM Mono',monospace}.lights{display:flex;gap:7px}.lights i{width:10px;height:10px;background:var(--pink);border-radius:50%}.lights i:nth-child(2){background:#f9d274}.lights i:nth-child(3){background:var(--lime)}.terminal-content{padding:25px 25px 35px;font:clamp(12px,1.15vw,15px)/1.9 'DM Mono',monospace}.terminal-content p{margin:0}.prompt,.success{color:var(--lime)}.path{color:var(--purple)}.output{color:#aeb1c5;padding-left:20px}.cursor{display:inline-block;background:var(--cyan);height:16px;width:9px;vertical-align:middle;animation:blink 1s steps(1) infinite}@keyframes blink{50%{opacity:0}}.floating-chip{position:absolute;z-index:2;border-radius:9px;padding:12px 15px;font:12px 'DM Mono',monospace;font-weight:700;box-shadow:0 10px 25px #08091a66}.chip-top{right:-15px;top:7px;background:var(--pink);color:var(--navy);transform:rotate(7deg)}.chip-bottom{left:-15px;bottom:10px;background:var(--cyan);color:var(--navy);transform:rotate(-5deg)}.hero-bottom{display:flex;justify-content:space-between;color:#898ba6;font:10px 'DM Mono',monospace;letter-spacing:1.5px;padding-bottom:25px}.ticker{background:var(--lime);overflow:hidden;white-space:nowrap}.ticker-inner{width:max-content;padding:14px 0;font-weight:700;letter-spacing:2px;font-size:13px}.ticker b{padding:0 22px;color:#7546aa}.section{padding-top:105px;padding-bottom:105px}.section-heading{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:34px}.section-heading>p{max-width:320px;color:var(--muted);font-size:16px}.kicker{font-size:11px;letter-spacing:1.5px;color:#7c43cb;font-weight:500;margin-bottom:18px}.section h2,.about-section h2{font-size:clamp(39px,4.6vw,66px);letter-spacing:-3px;line-height:1.1;margin-bottom:0}.muted{color:#999ba8}.purple{color:#a06be8}.cyan{color:var(--cyan)}.lime{color:var(--lime)}.search-wrap{display:flex;align-items:center;background:white;border:2px solid #dddce8;border-radius:13px;padding:0 20px;gap:15px;box-shadow:5px 6px 0 #e9e8ed}.search-wrap:focus-within{border-color:#a96af8}.search-wrap>span{font-size:34px;color:#8c60c6}.search-wrap input{border:0;outline:0;flex:1;min-width:0;padding:21px 0;font-size:17px;background:transparent}.search-wrap kbd{font:12px 'DM Mono',monospace;background:#eeeef3;padding:5px 9px;border-radius:5px}.filter-row{display:flex;gap:10px;flex-wrap:wrap;margin:30px 0}.filter{border:1px solid #dddde4;background:transparent;border-radius:30px;padding:8px 16px;font-size:12px;font-weight:700}.filter:hover,.filter.active{background:var(--navy);color:white;border-color:var(--navy)}.article-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.article-card{background:white;border:1px solid #e4e3e9;border-radius:15px;padding:25px;min-height:245px;display:flex;flex-direction:column;transition:transform .2s,box-shadow .2s}.article-card:hover{transform:translateY(-5px);box-shadow:8px 9px 0 #ded4f1}.card-top{display:flex;justify-content:space-between;gap:10px;align-items:center}.pill{background:#e9e2fa;color:#693a9f;border-radius:20px;padding:5px 9px;font-size:10px}.difficulty{font-size:10px;color:#888a99}.article-card h3{font-size:23px;line-height:1.15;letter-spacing:-.7px;margin:22px 0 10px}.article-card p{font-size:14px;color:var(--muted)}.card-link{margin-top:auto;font-weight:700;font-size:13px;color:#7439bc}.no-results{padding:35px;text-align:center}.content-note{text-align:center;font-size:11px;color:#7e8090;margin:30px 0 0}.topics-section{background:#f0edfa}.category-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.category-card{text-align:left;border:1px solid #e3ddef;border-radius:14px;padding:25px;background:white;display:flex;flex-direction:column;gap:13px;min-height:215px}.category-card:hover{background:var(--lime);border-color:var(--lime)}.category-glyph{font:38px 'DM Mono',monospace;color:#8b53d1}.category-card strong{font-size:18px;line-height:1.15}.category-card>span:not(.category-glyph){font-size:13px;color:#68697a}.category-card small{font-weight:700;margin-top:auto}.feature{border-radius:24px;overflow:hidden}.feature-video{background:#201b45;color:white;display:grid;grid-template-columns:1fr 1fr}.feature-copy{padding:65px 55px}.feature-tag{font-size:12px;color:var(--pink);margin-bottom:22px}.feature h2{font-size:clamp(38px,4vw,56px);margin-bottom:20px}.feature p{color:#d0ccdf;max-width:410px}.feature .btn{margin-top:18px}.video-visual{background:#8c54d3;padding:55px 35px;display:flex;flex-direction:column;justify-content:center}.video-screen{position:relative;min-height:300px;background:#111629;border:8px solid #c5a3f0;border-radius:16px;padding:25px;color:white;transform:rotate(3deg);box-shadow:12px 12px 0 #5a3291}.screen-label{background:var(--pink);color:var(--navy);font-size:12px;font-weight:700;padding:7px 11px}.screen-terminal{font:40px 'DM Mono',monospace;color:var(--lime);margin:24px 0}.video-screen strong{font-size:clamp(28px,3vw,44px);line-height:1.1;letter-spacing:-2px}.play{position:absolute;bottom:18px;right:20px;background:var(--lime);color:var(--navy);width:55px;height:55px;border-radius:50%;display:grid;place-items:center}.video-caption{text-align:center;font-size:9px;margin-top:32px;color:#eee}.lab-section{background:var(--navy);color:white}.lab-grid{display:grid;grid-template-columns:1fr 1fr;gap:75px;align-items:center}.lab-grid h2{margin-bottom:20px}.lab-grid p{color:#c2c3d2;max-width:460px}.text-link{font-weight:700;color:#8950d2;border-bottom:2px solid currentColor;padding-bottom:3px}.lab-section .text-link{color:var(--lime)}.lab-panel{background:#0b1020;border:1px solid #555575;border-radius:15px;overflow:hidden;font-size:12px}.lab-panel-head{background:#292b48;display:flex;justify-content:space-between;gap:15px;padding:18px;color:#d7d4e5;font-size:10px}.lab-command{padding:35px 25px;color:var(--cyan);border-bottom:1px solid #3d405b}.lab-result{padding:24px 25px;color:var(--lime);line-height:2.1}.lab-warning{padding:15px 25px;background:#302536;color:#ffb0c1;font-size:10px}.rabbit-section{display:grid;grid-template-columns:.7fr 1fr;gap:80px;align-items:center}.rabbit-graphic{font-size:240px;line-height:1;color:#9a60e8;text-align:center;transform:rotate(15deg)}.rabbit-section p{max-width:560px;color:var(--muted);margin:22px 0 30px}.rabbit-section code{background:#eae5f6;padding:2px 6px;border-radius:4px}.about-section{background:#e9f9db;padding:80px 0}.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:75px}.about-grid p{color:#414b42}.footer{background:#101226;color:white;padding:45px 0}.footer-inner{display:flex;justify-content:space-between;gap:35px}.footer p{font-size:12px;color:#9b9cb1;margin:10px 0}.footer-inner>div:last-child{text-align:right;font-size:12px}.terminal-dot{color:var(--lime)}.article-hero{background:var(--navy);color:white;padding:75px 0 85px}.article-wrap{max-width:1120px}.back-link{color:var(--lime);font-size:12px;display:inline-block;margin-bottom:35px}.article-hero .kicker{color:var(--cyan)}.article-hero h1{font-size:clamp(45px,6vw,76px);letter-spacing:-3px;line-height:1.08;max-width:850px;margin-bottom:24px}.article-intro{font-size:20px;color:#d0d1df;max-width:680px}.article-meta{color:#9798b2;font-size:11px;margin-top:35px}.article-layout{display:grid;grid-template-columns:225px minmax(0,1fr);gap:80px;padding-top:75px;padding-bottom:110px;max-width:1120px}.article-toc{align-self:start;position:sticky;top:25px;display:flex;flex-direction:column;gap:16px;font-size:12px}.article-toc strong{color:#8d50cf}.article-toc a{color:#606476}.article-toc a:hover{color:#7d45c4}.article-body section{margin-bottom:70px;scroll-margin-top:25px}.article-body h2{font-size:37px;letter-spacing:-1.5px;margin-bottom:22px}.article-body p{font-size:17px;line-height:1.8;color:#44475a}.article-body pre{background:#15192d;color:#bff3cf;padding:25px;border-radius:12px;overflow-x:auto;font:14px/1.8 'DM Mono',monospace}.copy-btn{background:var(--lime);border:0;border-radius:7px;padding:10px 15px;font-weight:700}.rabbit-callout{background:#eee9fa;padding:30px;border-radius:16px}.article-end{border-top:1px solid #ddd;padding-top:25px;font-weight:700}@media(max-width:900px){.hero-grid,.feature-video,.lab-grid,.about-grid{grid-template-columns:1fr}.hero-art{max-width:620px;width:100%;margin:0 auto}.article-grid{grid-template-columns:repeat(2,1fr)}.category-grid{grid-template-columns:repeat(2,1fr)}.nav{gap:15px}.hero-grid{gap:0}.rabbit-section{gap:20px}.article-layout{gap:30px;grid-template-columns:170px 1fr}}@media(max-width:650px){.wrap{padding-left:20px;padding-right:20px}.header-inner{height:72px}.brand{font-size:21px}.menu-toggle{display:block;background:transparent;color:white;border:1px solid #686983;border-radius:7px;padding:5px 10px}.nav{display:none;position:absolute;top:72px;left:0;right:0;background:#22243c;z-index:5;padding:20px;flex-direction:column}.nav.open{display:flex}.hero-grid{padding-top:60px}.hero h1{font-size:clamp(48px,12vw,72px);letter-spacing:-3px}.hero-art{min-height:350px}.chip-top{right:0}.chip-bottom{left:0}.terminal-content{padding:18px 13px;font-size:11px}.hero-bottom span:last-child{display:none}.section{padding-top:70px;padding-bottom:70px}.section-heading{display:block}.section-heading>p{margin-top:20px}.article-grid,.category-grid,.feature-video,.rabbit-section{grid-template-columns:1fr}.feature-copy{padding:45px 30px}.video-visual{padding:40px 25px}.rabbit-graphic{display:none}.about-grid{gap:25px}.footer-inner{flex-direction:column}.footer-inner>div:last-child{text-align:left}.article-layout{display:block;padding-top:45px}.article-toc{position:static;display:none}.article-body h2{font-size:30px}.article-hero{padding:50px 0}.article-hero h1{letter-spacing:-2px}.search-wrap input{font-size:14px}.search-wrap kbd{display:none}}

/* v2: low-glare, pastel-blue palette */
:root{--paper:#cbdceb;--navy:#202a43;--ink:#23324b;--purple:#8d78b6;--cyan:#9bc9d4;--lime:#b8c9a8;--pink:#d6a6b6;--muted:#54657c}
body{background:var(--paper)}
.site-header,.hero,.lab-section{background:#202a43}
.ticker{background:#a6c2d5;color:#253550}.ticker b{color:#6e719b}
.btn-primary,.copy-btn{background:#9fc3d3;color:#1e3046}
.btn-primary:hover,.copy-btn:hover{background:#b4d0dc}
.eyebrow,.prompt,.success,.lab-result,.lab-section .text-link,.back-link,.terminal-dot{color:#b6d3bd}
.status-light{background:#b6d3bd;box-shadow:0 0 6px #b6d3bd55}
.brand-icon{border-color:#9fc3d3;color:#9fc3d3}
.hero h1 em,.accent,.cyan{color:#a6cdda}
.period{color:#d5a9c0}
.kicker,.article-toc strong{color:#617aaf}
.article-hero .kicker{color:#aacbd9}
.search-wrap,.article-card,.category-card{background:#dbe7f1;border-color:#afc5d7;box-shadow:none}
.article-card:hover{box-shadow:5px 6px 0 #afc2d3}
.search-wrap kbd,.rabbit-section code{background:#c4d4e3}
.search-wrap input{color:#23324b}
.search-wrap input::placeholder{color:#64748a}
.pill{background:#c8d4e8;color:#4d5681}
.topics-section{background:#bfcfe2}
.category-card:hover{background:#c8dce4;border-color:#9fb9cc}
.category-glyph,.purple{color:#7c75aa}
.feature-video{background:#303552}
.video-visual{background:#7b86aa}
.video-screen{border-color:#a6b5d0}
.play{background:#b7d1dc}
.lab-panel{background:#151e31}
.lab-command{color:#a8cdd8}
.lab-result{color:#b6d3bd}
.rabbit-graphic{color:#8a91bd}
.about-section{background:#b9d2e5}
.about-grid p{color:#31465f}
.footer{background:#192239}
.rabbit-callout{background:#b9cee3}
.article-body pre{background:#202b40;color:#c5dfd7}
.article-body p{color:#31445e}
.text-link{color:#566c9c}
.muted{color:#6c7f97}
.nerd-intro{background:#b7cfe2;padding:78px 0;border-top:1px solid #a2bcd2}
.nerd-layout{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(260px,.9fr);gap:70px;align-items:center}
.nerd-layout h2{font-size:clamp(38px,4.6vw,60px);letter-spacing:-2.5px;line-height:1.12;margin:0 0 22px}
.nerd-layout p{color:#344962;font-size:17px;line-height:1.7}
.nerd-links{display:flex;gap:13px;flex-wrap:wrap;margin-top:26px}
.nerd-links a{display:inline-block;padding:11px 16px;border-radius:8px;border:1px solid #839fba;background:#cbdce9;font-weight:700;font-size:13px}
.nerd-links a:hover{background:#dce8f1}
.nerd-terminal{background:#27334d;color:#d7e5ed;border-radius:14px;box-shadow:10px 12px 0 #9eb8cd;overflow:hidden;font-family:'DM Mono',monospace;font-size:13px}
.nerd-terminal-head{padding:13px 19px;background:#34435f;color:#b8c9dd;font-size:11px}
.nerd-terminal-body{padding:25px;line-height:2}
.nerd-terminal-body .cmd{color:#a8cfd8}.nerd-terminal-body .comment{color:#aab7cb}
@media(max-width:750px){.nerd-layout{grid-template-columns:1fr;gap:32px}.nerd-intro{padding:55px 0}}