:root{--bg:#080d11;--surface:#101a20;--panel:#0c151a;--line:#2c4449;--ink:#f4f8f4;--muted:#9ab1b3;--lime:#b9ff66;--cyan:#46d7f5;--coral:#ff927a;--max:1120px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font-family:system-ui,-apple-system,BlinkMacSystemFont,'Avenir Next',sans-serif;line-height:1.65}a{color:inherit}button{font:inherit}::selection{background:var(--lime);color:#08100a}
.site-header{position:sticky;top:0;z-index:20;background:rgba(8,13,17,.9);backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}.header-inner{max-width:var(--max);margin:auto;padding:14px 24px;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{display:flex;align-items:center;gap:12px;text-decoration:none;font-family:Menlo,Consolas,monospace;font-size:16px;font-weight:700;letter-spacing:-.04em}.brand-mark{width:30px;height:30px;border:2px solid var(--lime);display:grid;place-items:center;color:var(--lime);font-size:14px;box-shadow:0 0 18px rgba(185,255,102,.12)}.brand small{color:var(--lime);font-size:12px}.header-nav{display:flex;gap:24px;align-items:center}.header-nav a{font-size:13px;color:var(--muted);text-decoration:none;font-family:Menlo,Consolas,monospace}.header-nav a:hover,.header-nav a:focus-visible{color:var(--lime)}.header-nav .pill{color:var(--ink);border:1px solid var(--line);border-radius:999px;padding:7px 12px}
.binary-strip{font-family:Menlo,Consolas,monospace;font-size:10px;letter-spacing:.56em;white-space:nowrap;overflow:hidden;color:#255d65;border-bottom:1px solid #1b3339;padding:7px 0 7px 20px;user-select:none}.binary-strip b{color:var(--cyan);font-weight:400}
.wrap{max-width:var(--max);margin:auto;padding:0 24px}.eyebrow{font-family:Menlo,Consolas,monospace;font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--cyan);display:flex;align-items:center;gap:12px}.eyebrow:before{content:'';display:block;width:28px;height:2px;background:var(--lime)}h1,h2,h3{font-family:Menlo,Consolas,monospace;letter-spacing:-.055em;line-height:1.18}h1{font-size:clamp(38px,6.5vw,78px);margin:.3em 0 .36em;max-width:920px}h2{font-size:clamp(26px,3vw,38px);margin:0 0 18px}h3{font-size:21px}.accent{color:var(--lime)}.lead{font-size:clamp(18px,2vw,23px);line-height:1.5;color:#d3dfdc;max-width:760px}.muted{color:var(--muted)}.btn{display:inline-flex;align-items:center;gap:12px;background:var(--lime);color:#08100a;text-decoration:none;border:1px solid var(--lime);border-radius:5px;padding:13px 18px;font-family:Menlo,Consolas,monospace;font-size:14px;font-weight:700;line-height:1.2;transition:transform .15s,box-shadow .15s}.btn:hover{transform:translateY(-2px);box-shadow:0 10px 34px rgba(185,255,102,.17)}.btn.secondary{color:var(--ink);background:transparent;border-color:var(--line)}.btn.secondary:hover{border-color:var(--cyan);box-shadow:none}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}
.home-hero{position:relative;overflow:hidden;padding:90px 0 98px;background:radial-gradient(circle at 80% 12%,rgba(70,215,245,.12),transparent 34%),radial-gradient(circle at 15% 78%,rgba(185,255,102,.09),transparent 36%)}.home-hero:after{content:'';position:absolute;inset:0;pointer-events:none;background-image:linear-gradient(rgba(70,215,245,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(70,215,245,.035) 1px,transparent 1px);background-size:36px 36px;mask-image:linear-gradient(to bottom,transparent,black 60%)}.home-hero .wrap{position:relative;z-index:1}.home-hero h1{max-width:930px}.hero-meta{display:flex;gap:20px;flex-wrap:wrap;margin-top:48px;font-family:Menlo,Consolas,monospace;color:var(--muted);font-size:12px}.hero-meta span:before{content:'●';color:var(--lime);margin-right:9px;font-size:8px}
.section{padding:78px 0;border-top:1px solid var(--line)}.section-heading{display:flex;justify-content:space-between;align-items:end;gap:25px;margin-bottom:26px}.section-heading p{margin:0;color:var(--muted)}.feature{display:grid;grid-template-columns:1.05fr .95fr;border:1px solid var(--line);background:linear-gradient(145deg,#111d22,#0b1216);overflow:hidden;border-radius:8px}.feature-copy{padding:clamp(26px,5vw,56px);display:flex;flex-direction:column;align-items:start}.feature h3{font-size:clamp(26px,3vw,42px);margin:16px 0 12px}.feature p{color:#c7d4d1;max-width:530px}.feature .btn{margin-top:auto}.feature-visual{min-height:380px;padding:34px;display:flex;align-items:center;justify-content:center;background:radial-gradient(circle at 50% 50%,rgba(70,215,245,.13),transparent 50%),repeating-linear-gradient(0deg,transparent 0 39px,rgba(70,215,245,.06) 40px),repeating-linear-gradient(90deg,transparent 0 39px,rgba(70,215,245,.06) 40px),#091217}.count-card{width:min(100%,370px);background:rgba(3,10,14,.9);border:1px solid var(--cyan);padding:23px 25px;box-shadow:0 24px 80px rgba(0,0,0,.25)}.count-card .cap{font:12px Menlo,Consolas,monospace;color:var(--cyan);letter-spacing:.1em}.count-card strong{font:700 clamp(58px,7vw,95px) Menlo,Consolas,monospace;letter-spacing:-.09em;line-height:1.2}.count-card strong span{color:var(--lime)}.count-card .rule{height:1px;background:var(--line);margin:10px 0 18px}.count-card small{color:var(--muted);font-size:13px}.principles{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.principle{padding:24px;border:1px solid var(--line);border-radius:6px;background:var(--panel)}.principle b{font:700 14px Menlo,Consolas,monospace;color:var(--lime)}.principle p{color:var(--muted);margin-bottom:0}
.article-header{padding:68px 0 40px;background:radial-gradient(circle at 75% 0,rgba(70,215,245,.1),transparent 40%)}.article-header h1{font-size:clamp(37px,5.5vw,66px);max-width:990px}.article-meta{display:flex;gap:16px;flex-wrap:wrap;font:12px Menlo,Consolas,monospace;color:var(--muted);margin-top:27px}.article-meta span+span:before{content:'·';margin-right:16px;color:var(--lime)}.article-layout{display:grid;grid-template-columns:minmax(0,720px) 280px;gap:72px;align-items:start;padding-top:42px;padding-bottom:100px}.article-body{min-width:0}.article-body p{font-size:18px;line-height:1.75;color:#d3dfdc;margin:0 0 23px}.article-body h2{margin:64px 0 19px}.article-body strong{color:var(--ink)}.article-body a{color:var(--cyan);text-decoration-thickness:1px;text-underline-offset:3px}.article-body a:hover{color:var(--lime)}.article-body .intro{font-size:21px;color:var(--ink)}.article-body .callout{border-left:3px solid var(--lime);background:#101c1b;padding:18px 22px;margin:30px 0;color:var(--ink);font-size:17px}.article-body .callout p{margin:0}.article-body table{border-collapse:collapse;width:100%;margin:28px 0 12px;font-size:16px}.article-body th,.article-body td{padding:16px 13px;border-bottom:1px solid var(--line);text-align:left}.article-body th{font:12px Menlo,Consolas,monospace;text-transform:uppercase;color:var(--cyan)}.article-body td:last-child,.article-body th:last-child{text-align:right}.article-body tbody tr:last-child td:last-child{color:var(--lime);font-weight:700}.table-wrap{overflow-x:auto}.note{font-size:14px!important;color:var(--muted)!important}.flow{display:grid;gap:10px;margin:30px 0}.flow-row{display:grid;grid-template-columns:115px 1fr;gap:12px;align-items:center}.flow-row b{font:12px Menlo,Consolas,monospace;color:var(--muted)}.flow-track{display:flex;align-items:center;gap:8px;border:1px solid var(--line);border-radius:5px;padding:13px 15px;background:#0c161b;color:var(--ink);font:13px Menlo,Consolas,monospace;flex-wrap:wrap}.flow-track .arrow{color:var(--cyan)}.flow-row.good .flow-track{border-color:#6ea05c}.flow-row.good .end{color:var(--lime)}.article-video{margin:0 0 40px;display:grid;grid-template-columns:180px 1fr;gap:22px;align-items:center;padding:20px;border:1px solid var(--line);border-radius:8px;background:#0e171c}.article-video video{display:block;width:100%;aspect-ratio:9/16;object-fit:cover;border-radius:4px;background:#020607}.article-video figcaption{color:var(--muted);font-size:15px}.article-video figcaption b{display:block;color:var(--ink);font:700 14px Menlo,Consolas,monospace;margin-bottom:9px}.toc{position:sticky;top:95px;padding:20px;border:1px solid var(--line);border-radius:6px;background:var(--panel)}.toc strong{display:block;color:var(--cyan);font:12px Menlo,Consolas,monospace;text-transform:uppercase;margin-bottom:12px}.toc a{display:block;color:var(--muted);text-decoration:none;font-size:14px;padding:7px 0}.toc a:hover{color:var(--lime)}.toc hr{border:0;border-top:1px solid var(--line);margin:14px 0}.source-list{padding-left:22px}.source-list li{margin:10px 0;color:#c8d8d4}.next-read{border-top:1px solid var(--line);padding-top:35px;margin-top:60px}.next-read a{display:inline-block;font:700 14px Menlo,Consolas,monospace;color:var(--lime)}
.site-footer{border-top:1px solid var(--line);padding:34px 0;color:var(--muted);font-size:13px}.site-footer .wrap{display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap}.site-footer a{text-decoration:none;color:var(--lime)}
.header-nav .lang-switch{border-left:1px solid var(--line);padding-left:14px;color:var(--lime);font-weight:700}.stack-card{display:flex;align-items:center;gap:12px;flex-wrap:wrap;padding:18px 20px;margin:28px 0 16px;background:#0c181c;border:1px solid var(--cyan);border-radius:6px;font:13px Menlo,Consolas,monospace}.stack-card span{color:var(--cyan);letter-spacing:.1em;margin-right:6px}.stack-card b{padding:6px 8px;border:1px solid var(--line);color:var(--ink);font-weight:500}.stack-card a{margin-left:auto;text-decoration:none;font-weight:700}.tech-explainer{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin:16px 0 35px}.tech-explainer>div{padding:17px;border:1px solid var(--line);background:var(--panel);border-radius:5px}.tech-explainer strong{font:700 14px Menlo,Consolas,monospace;color:var(--lime)}.article-body .tech-explainer p{font-size:14px;line-height:1.55;color:var(--muted);margin:7px 0 0}.article-body code{font-family:Menlo,Consolas,monospace;color:var(--lime);font-size:.85em}.article-body .code-block{max-width:100%;overflow-x:auto;padding:22px;border:1px solid #305560;border-radius:6px;background:#071217;line-height:1.65;margin:25px 0 30px}.article-body .code-block code{font-size:13px;color:#d5f6ed}.article-body .code-block::-webkit-scrollbar{height:8px}.article-body .code-block::-webkit-scrollbar-thumb{background:#355b60}
.news-card{display:grid;grid-template-columns:130px 1fr;gap:28px;align-items:start;border:1px solid var(--line);border-radius:8px;background:var(--panel);padding:30px;max-width:900px}.news-date{border-right:1px solid var(--line);min-height:140px;display:flex;flex-direction:column;color:var(--lime);font-family:Menlo,Consolas,monospace}.news-date span{font-size:65px;font-weight:700;line-height:1}.news-date small{color:var(--muted);font-size:12px;margin-top:8px}.news-card h3{font-size:clamp(23px,3vw,33px);margin:10px 0}.news-card p{color:var(--muted);max-width:620px}.news-card a{font:700 13px Menlo,Consolas,monospace;color:var(--lime);text-decoration:none}.news-card a:hover{text-decoration:underline}
@media(max-width:850px){.feature{grid-template-columns:1fr}.feature-visual{min-height:300px}.principles{grid-template-columns:1fr}.article-layout{grid-template-columns:1fr;gap:0}.toc{display:none}}
@media(max-width:600px){.header-inner{padding:12px 16px}.header-nav{gap:10px}.header-nav a:not(.pill):not(.lang-switch){display:none}.header-nav .lang-switch{padding-left:10px}.wrap{padding:0 18px}.home-hero{padding:62px 0 70px}.section{padding:55px 0}.feature-copy{padding:28px}.feature-visual{min-height:260px}.news-card{grid-template-columns:1fr;gap:12px;padding:24px}.news-date{min-height:0;border-right:0;border-bottom:1px solid var(--line);padding-bottom:12px}.news-date span{font-size:42px}.article-header{padding:46px 0 28px}.article-layout{padding-top:18px;padding-bottom:70px}.article-body p{font-size:17px}.article-body .intro{font-size:19px}.article-body h2{margin-top:52px}.article-video{grid-template-columns:120px 1fr;gap:15px;padding:12px}.flow-row{grid-template-columns:1fr;gap:4px}.flow-track{font-size:11px;padding:11px}.article-body th,.article-body td{padding:11px 8px;font-size:14px}.tech-explainer{grid-template-columns:1fr}.stack-card a{margin-left:0}}