.sg-top{background:var(--nw-ink-950);color:#fff;position:relative;overflow:hidden;padding:120px 0 64px}.sg-top .grain{position:absolute;inset:0;background-image:var(--nw-grain-url);background-size:240px 240px;opacity:.16;mix-blend-mode:screen;pointer-events:none}.sg-top .container{position:relative;z-index:1}.sg-top h1{font-family:var(--font-display);font-weight:400;font-size:clamp(36px,5vw,68px);line-height:1;letter-spacing:-.025em;margin:0;max-width:18ch}.sg-top .sg-lead{font-size:18px;line-height:1.6;color:rgba(255,255,255,.78);max-width:60ch;margin:24px 0 0}.sg-nav{display:flex;gap:8px 18px;flex-wrap:wrap;margin-top:36px;font-family:var(--font-mono);font-size:12px;letter-spacing:.02em}.sg-nav a{color:rgba(255,255,255,.6);transition:color .16s}.sg-nav a:hover{color:var(--nw-teal-300)}.sg-block{border-top:1px solid var(--border)}.sg-head{display:flex;align-items:baseline;gap:16px;margin-bottom:40px}.sg-head .sg-no{font-family:var(--font-mono);font-size:12px;color:var(--nw-teal-600);letter-spacing:.04em}.sg-head h2{font-family:var(--font-display);font-weight:400;font-size:clamp(24px,2.6vw,34px);letter-spacing:-.02em;margin:0}.sg-note{font-size:12px;line-height:1.5;margin:6px 0 0}.sg-cap,.sg-note{font-family:var(--font-mono);color:var(--fg3)}.sg-cap{font-size:11px;letter-spacing:.04em;text-transform:uppercase;margin:0 0 16px}.recipe-list{list-style:none;margin:0;padding:0;counter-reset:none;display:flex;flex-direction:column;gap:0}.recipe-list li{display:flex;gap:18px;align-items:flex-start;padding:18px 0;border-top:1px solid var(--border);font-size:15px;line-height:1.6;color:var(--fg2)}.recipe-list li:last-child{border-bottom:1px solid var(--border)}.recipe-list li b{color:var(--fg1);font-weight:600}.recipe-list .rl-no{flex:none;width:26px;height:26px;border-radius:50%;background:var(--nw-teal-500);color:#fff;font-family:var(--font-mono);font-size:13px;display:flex;align-items:center;justify-content:center;margin-top:1px}.recipe-list .rl-cls{font-family:var(--font-mono);font-size:12.5px;color:var(--nw-teal-700);background:var(--nw-teal-100);padding:1px 7px;border-radius:4px;white-space:nowrap}.rules-grid{display:grid;grid-template-columns:1fr 1fr;grid-gap:20px;gap:20px}.rule{border:1px solid var(--border);border-radius:6px;padding:24px 26px;background:#fff}.rule .rule-tag{display:inline-block;font-family:var(--font-mono);font-size:11px;letter-spacing:.06em;text-transform:uppercase;padding:3px 10px;border-radius:999px;margin-bottom:14px}.rule-do .rule-tag{background:var(--nw-teal-100);color:var(--nw-teal-700)}.rule-dont .rule-tag{background:var(--nw-ink-050);color:var(--nw-signal)}.rule ul{margin:0;padding:0;list-style:none;display:flex;flex-direction:column;gap:11px}.rule li{font-size:14.5px;line-height:1.5;color:var(--fg2);padding-left:18px;position:relative}.rule li:before{content:"";position:absolute;left:0;top:8px;width:6px;height:6px;border-radius:50%}.rule-do li:before{background:var(--nw-teal-500)}.rule-dont li:before{background:var(--nw-signal)}@media(max-width:760px){.rules-grid{grid-template-columns:1fr}.recipe-list .rl-cls{white-space:normal}}.swatch-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));grid-gap:14px;gap:14px}.swatch{border:1px solid var(--border);border-radius:4px;overflow:hidden;background:#fff}.swatch .chip{height:84px}.swatch .meta{padding:12px 14px}.swatch .meta .nm{font-size:13px;font-weight:600;color:var(--fg1)}.swatch .meta .tk{font-family:var(--font-mono);font-size:10.5px;color:var(--fg3);margin-top:3px}.type-row{display:grid;grid-template-columns:120px 1fr;grid-gap:28px;gap:28px;align-items:baseline;padding:22px 0;border-top:1px solid var(--border)}.type-row:first-of-type{border-top:none}.type-row .tlabel{font-family:var(--font-mono);font-size:11px;color:var(--fg3);line-height:1.5}.demo-display{font-family:var(--font-display);font-weight:400;letter-spacing:-.025em;line-height:1;color:var(--fg1)}.demo-body{font-family:var(--font-sans);color:var(--fg2);line-height:1.6}.demo-mono{font-family:var(--font-mono);color:var(--fg1)}.sg-demo{margin-top:8px}.demo-frame{border:1px solid var(--border);border-radius:4px;padding:32px;background:var(--bg-subtle)}.btn-row{display:flex;gap:14px;flex-wrap:wrap;align-items:center}.sg-2col{display:grid;grid-template-columns:1fr 1fr;grid-gap:28px;gap:28px}@media(max-width:760px){.sg-2col,.type-row{grid-template-columns:1fr}.type-row{gap:8px}}