:root{color-scheme:dark;--bg:#101614;--panel:#18211d;--white:#f4f7f2;--muted:#a7b5aa;--lime:#cefa69;--line:#344239;--purple:#c6b9ff;font-family:Arial,Helvetica,sans-serif;font-synthesis:none}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:2rem}body{margin:0;background:var(--bg);color:var(--white);-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}a:focus-visible{outline:3px solid var(--lime);outline-offset:7px}a:hover{color:var(--lime)}.page{max-width:1440px;margin:auto;padding:0 5.5%}.skip{position:absolute;top:-6rem;left:1rem;padding:1rem;background:var(--lime);color:var(--bg);z-index:5}.skip:focus{top:1rem}.header{min-height:112px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);gap:2rem}.brand{display:inline-flex;align-items:center;gap:12px;font-size:2rem;font-weight:700;letter-spacing:-1.5px}.brand img{flex-shrink:0}.brand-period{color:var(--lime)}.header-label,.eyebrow,.index,.panel-top,.panel-bottom,.building,footer{font-family:ui-monospace,SFMono-Regular,Consolas,monospace}.header-label{font-size:.875rem;letter-spacing:.13em;color:var(--muted)}.hero{display:grid;grid-template-columns:1.1fr 1fr;gap:5%;align-items:center;padding:88px 0 80px}.eyebrow{font-size:.875rem;letter-spacing:.11em;line-height:1.6;margin:0 0 26px;color:var(--muted)}.code-slash{color:var(--lime);margin-right:10px}h1{font-size:clamp(3.2rem,5.6vw,5.25rem);letter-spacing:-.065em;line-height:1.02;margin:0;font-weight:700}.accent{color:var(--lime)}.intro{max-width:31rem;font-size:1.125rem;line-height:1.7;color:var(--muted);margin:28px 0}.text-link{display:inline-flex;gap:34px;align-items:center;font-size:1rem;font-weight:700;padding:7px 0 10px;border-bottom:1px solid var(--lime)}.text-link span{font-size:1.5rem;color:var(--lime)}.code-panel{background:var(--panel);border:1px solid #40513e;border-radius:12px;overflow:hidden;box-shadow:14px 14px 0 #0b100e;min-width:0;margin-top:20px}.panel-top{display:flex;gap:10px;align-items:center;padding:20px;border-bottom:1px solid var(--line);font-size:.875rem}.file-icon{color:var(--lime)}.panel-tag{margin-left:auto;font-size:.75rem;letter-spacing:.04em;color:var(--muted)}.code-content{padding:38px 20px 42px;overflow-x:auto}.code-row{display:flex;font-size:clamp(.875rem,1.2vw,1rem);line-height:2;white-space:pre}.code-row code{font-family:ui-monospace,SFMono-Regular,Consolas,monospace}.line{width:34px;flex-shrink:0;color:#829285;font-family:ui-monospace,monospace;font-size:.75rem;user-select:none}.muted{color:var(--muted)}.purple{color:var(--purple)}.lime{color:var(--lime)}.spacer{min-height:2rem}.cursor{display:inline-block;width:8px;height:1em;background:var(--lime);margin-left:7px;vertical-align:-2px}.panel-bottom{display:flex;justify-content:space-between;padding:16px 20px;border-top:1px solid var(--line);font-size:.75rem;letter-spacing:.09em;color:var(--muted)}.panel-bottom span:last-child{color:var(--lime)}.principles{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:34px 0;gap:36px}.principles>div{padding-right:26px;border-right:1px solid var(--line)}.principles>div:last-child{border-right:0}.index{color:var(--lime);font-size:.875rem}h2{font-weight:500;letter-spacing:-.04em}.principles h2{font-size:1.5rem;margin:20px 0 10px}.principles p{font-size:1rem;line-height:1.6;color:var(--muted);max-width:18rem;margin:0}.next{padding:62px 0 68px;display:grid;grid-template-columns:1fr 2fr;gap:22px;position:relative}.next .eyebrow{margin-top:9px}.next h2{font-size:clamp(2rem,3.4vw,3.1rem);line-height:1.15;margin:0}.next p:not(.eyebrow){color:var(--muted);font-size:1rem;line-height:1.6}.building{grid-column:2;justify-self:start;font-size:.75rem;letter-spacing:.1em;color:var(--lime);border:1px solid #4b5c37;padding:9px 12px}footer{border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:20px;padding:28px 0 34px;font-size:.75rem;color:var(--muted)}footer>a{font-size:.875rem}
@media(min-width:1440px){.page{padding:0 80px}}
@media(max-width:1000px){.hero{gap:35px;grid-template-columns:1fr;padding-top:56px}.hero-copy{max-width:680px}h1{font-size:clamp(3.2rem,8.5vw,5rem)}.code-panel{max-width:650px;width:100%;margin-top:0}.code-row{font-size:1rem}.intro{max-width:38rem}.principles{gap:22px}.next{grid-template-columns:1fr 2fr}}
@media(max-width:600px){.page{padding:0 24px}.header{min-height:94px;gap:14px;flex-wrap:wrap;padding:20px 0}.brand{font-size:1.7rem}.brand img{width:36px;height:36px}.header-label{font-size:.75rem;letter-spacing:.06em}.hero{padding:44px 0;gap:40px}.eyebrow{font-size:.75rem}h1{font-size:clamp(2.6rem,10vw,3.75rem)}.intro{font-size:1rem}.panel-tag{display:none}.panel-top{padding:16px}.code-content{padding:24px 10px}.code-row{font-size:.875rem}.line{width:26px}.panel-bottom{padding:14px 16px}.principles{grid-template-columns:1fr;padding:0;gap:0}.principles>div{border-right:0;border-bottom:1px solid var(--line);padding:26px 0}.principles>div:last-child{border:0}.principles h2{margin-top:12px}.principles p{max-width:none}.next{grid-template-columns:1fr;padding:40px 0;gap:12px}.next .eyebrow{margin:0 0 8px}.building{grid-column:1}footer{flex-wrap:wrap;line-height:1.8}footer span:nth-child(2){display:none}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}