:root{--bg: #0b0b0c;--surface: #141416;--surface-2: #1b1b1f;--line: #26262b;--text: #f3f3f4;--muted: #a2a2ab;--red: #e5322d;--red-dark: #b00000;--accent: #e5322d;--radius: 12px;--mono: "Share Tech Mono", ui-monospace, monospace}*{box-sizing:border-box}html{scroll-behavior:smooth}html,body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,system-ui,sans-serif;line-height:1.55;-webkit-font-smoothing:antialiased}a{color:inherit}img,svg{max-width:100%}.wrap{max-width:1200px;margin:0 auto;padding:0 24px}h1{font-size:clamp(2.3rem,5.4vw,4rem);line-height:1.04;margin:0 0 18px;letter-spacing:-.025em;font-weight:800}h2{font-size:clamp(1.6rem,3vw,2.2rem);line-height:1.15;margin:0 0 18px;letter-spacing:-.015em}h3{margin:0 0 6px;font-size:1.08rem}.lede{font-size:1.18rem;color:var(--muted);max-width:56ch}.kicker{color:var(--accent);font-family:var(--mono);letter-spacing:.14em;text-transform:uppercase;font-size:.78rem;margin-bottom:12px}.section-lede{color:var(--muted);max-width:64ch;margin:-6px 0 28px}.top{position:sticky;top:0;z-index:20;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:14px 24px;background:#0b0b0cd1;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}.wordmark{text-decoration:none;font-weight:800;font-size:1.15rem;letter-spacing:-.01em;white-space:nowrap}.wordmark span{font-weight:400}.top nav{display:flex;gap:20px;align-items:center;font-size:.8rem;letter-spacing:.08em;text-transform:uppercase;font-family:var(--mono)}.top nav a:not(.btn){text-decoration:none;color:var(--muted)}.top nav a:not(.btn):hover{color:var(--text)}.btn{display:inline-block;background:var(--red);color:#fff!important;padding:12px 20px;border-radius:8px;text-decoration:none;font-weight:600;font-family:Inter,sans-serif;letter-spacing:0;text-transform:none;font-size:.95rem;transition:background .15s}.btn:hover{background:var(--red-dark)}.btn.ghost{background:transparent;color:var(--text)!important;border:1px solid var(--line)}.btn.ghost:hover{border-color:var(--muted);background:transparent}.top .btn{padding:9px 14px;font-size:.85rem}main>section:not(.hero){padding:84px 0;border-top:1px solid var(--line)}.pain-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:28px}.pain{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:24px}.pain h3{font-size:1.12rem}.pain p{color:var(--muted);margin:8px 0 0}.example{background:linear-gradient(180deg,var(--bg),var(--surface) 140%)}.ex-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:20px;align-items:stretch}.ex-rule{background:var(--surface-2);border:1px solid var(--line);border-left:3px solid var(--accent);border-radius:var(--radius);padding:26px;display:flex;flex-direction:column;justify-content:center}.ex-rule p{font-size:1.3rem;line-height:1.45;margin:10px 0 0;font-weight:500}.ex-lines{display:grid;gap:12px}.ex-line{background:#0e0e10;border:1px solid var(--line);border-radius:var(--radius);padding:14px 16px;min-width:0}.ex-label{font-family:var(--mono);font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}.ex-line pre{margin:8px 0 0;overflow-x:auto;font-family:var(--mono);font-size:.86rem;line-height:1.5;color:#e7e7ea;white-space:pre}.how ol{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;padding:0;margin:28px 0 0;counter-reset:step;list-style:none}.how li{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:24px;color:var(--muted)}.how li strong{display:block;color:var(--text);margin-bottom:8px;font-size:1.08rem}.how li:before{counter-increment:step;content:counter(step,decimal-leading-zero);display:block;color:var(--accent);font-family:var(--mono);margin-bottom:12px}.ladder{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px;margin-top:28px}.seed{position:relative;display:flex;flex-direction:column;gap:6px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:22px;text-decoration:none;transition:border-color .15s,transform .15s}.seed:hover{border-color:var(--accent);transform:translateY(-2px)}.seed-step{font-family:var(--mono);color:var(--accent);font-size:.8rem}.seed-tag{color:var(--text);margin:0;font-weight:500}.seed-pitch{color:var(--muted);margin:0;font-size:.95rem}.seed-stack{margin-top:auto;padding-top:10px;font-family:var(--mono);font-size:.74rem;color:var(--muted)}.seed-go{color:var(--red);font-weight:600;font-size:.9rem}.all-seeds{margin:24px 0 0}.all-seeds a{color:var(--muted)}.closing{text-align:center}.closing p{color:var(--muted);max-width:60ch;margin:0 auto;font-size:1.1rem}.closing .cta{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-top:28px}footer{border-top:1px solid var(--line);padding:28px 0;color:var(--muted);font-size:.85rem}.foot{display:flex;gap:20px;flex-wrap:wrap}@media (max-width: 860px){main>section:not(.hero){padding:56px 0}.wrap{padding:0 16px}.top{padding:12px 16px}.top nav a:not(.btn){display:none}.pain-grid,.how ol,.ex-grid{grid-template-columns:1fr}}:root{--accent: #4cc3ff}.hero{--sky: #4cc3ff;--sky-dim: rgba(76, 195, 255, .55);--sky-faint: rgba(76, 195, 255, .09);--ink: #e8f4fb;--ink-dim: #8aa3b3;--draft: "IBM Plex Mono", "Share Tech Mono", ui-monospace, monospace;position:relative;overflow:hidden;padding:72px 0 80px;background:linear-gradient(rgba(76,195,255,.045) 1px,transparent 1px) 0 0 / 24px 24px,linear-gradient(90deg,rgba(76,195,255,.045) 1px,transparent 1px) 0 0 / 24px 24px,linear-gradient(rgba(76,195,255,.07) 1px,transparent 1px) 0 0 / 120px 120px,linear-gradient(90deg,rgba(76,195,255,.07) 1px,transparent 1px) 0 0 / 120px 120px,radial-gradient(ellipse 70% 60% at 75% 40%,#0d1820,#0b0b0c 70%)}.hero:after{content:"";position:absolute;inset:auto 0 0 0;height:120px;background:linear-gradient(180deg,transparent,#0b0b0c);pointer-events:none}.hero .hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:44px;align-items:center}.hero .hero-copy{min-width:0}.hero h1{font-size:clamp(2.4rem,4.6vw,3.7rem);text-wrap:balance}.hero .hero-eyebrow{display:inline-flex;align-items:center;gap:10px;font-family:var(--draft);font-size:.78rem;letter-spacing:.08em;text-transform:uppercase;color:var(--sky);border:1px solid rgba(76,195,255,.35);padding:6px 12px;border-radius:4px;margin-bottom:22px;background:#4cc3ff0f}.hero .hero-dot{width:7px;height:7px;background:var(--sky);transform:rotate(45deg)}.hero .lede{color:#c3ccd3;font-size:1.12rem}.hero .hero-sub{color:var(--muted);max-width:54ch;margin:0 0 28px}.hero .hero-sub code{font-family:var(--draft);font-size:.88em;color:var(--sky);background:var(--sky-faint);padding:1px 5px;border-radius:3px}.hero .hero-cta{display:flex;gap:12px;flex-wrap:wrap}.hero .hero-figure{margin:0;min-width:0}.hero .hero-sheet{background:#080e13d1;border:1px solid rgba(76,195,255,.22);border-radius:6px;box-shadow:0 30px 80px -40px #4cc3ff59}.hero .erd{display:block;width:100%;height:auto;font-family:var(--draft)}.hero .erd-tall{display:none}.hero .erd-sheet{fill:none;stroke:#4cc3ff2e;stroke-width:1;stroke-dasharray:2 4}.hero .erd-reg{stroke:var(--sky-dim);stroke-width:1}.hero .erd-box{fill:#0a1117;stroke:var(--sky);stroke-width:1.25}.hero .erd-head{fill:#4cc3ff24;stroke:var(--sky);stroke-width:1.25}.hero .erd-tname{fill:var(--ink);font-size:12.5px;font-weight:600;letter-spacing:.02em}.hero .erd-tcount{fill:var(--sky);font-size:10.5px}.hero .erd-row-bg{fill:transparent;transition:fill .25s}.hero .erd-mark{font-size:9.5px;font-weight:600;letter-spacing:.04em;fill:var(--ink-dim)}.hero .erd-pk .erd-mark,.hero .erd-pk-t{fill:#ffd479}.hero .erd-fk .erd-mark,.hero .erd-fk-t{fill:#b6a6ff}.hero .erd-calc .erd-mark,.hero .erd-calc-t{fill:var(--sky);font-size:13px;font-style:italic;font-family:Georgia,Times New Roman,serif}.hero .erd-cname{fill:var(--ink);font-size:11.5px}.hero .erd-ctype{fill:var(--ink-dim);font-size:10.5px}.hero .erd-calc .erd-cname{fill:#bfe8ff}.hero .erd-calc{cursor:pointer;outline:none}.hero .erd-calc:hover .erd-row-bg{fill:#4cc3ff1a}.hero .erd-calc:focus-visible .erd-row-bg{stroke:var(--sky);stroke-width:1}.hero .is-dep .erd-row-bg{fill:#4cc3ff21}.hero .is-dep .erd-cname{fill:#fff}.hero .is-active .erd-row-bg{fill:var(--sky)}.hero .is-active .erd-cname,.hero .is-active .erd-ctype,.hero .is-active .erd-mark{fill:#04131c}.hero .erd-rel-line{fill:none;stroke:var(--sky-dim);stroke-width:1.25}.hero .erd-rel-mark{fill:none;stroke:var(--sky);stroke-width:1.25}.hero .erd-legend-box{fill:none;stroke:#4cc3ff59;stroke-width:1}.hero .erd-legend-h{fill:var(--sky);font-size:10px;letter-spacing:.18em}.hero .erd-legend-t{fill:var(--ink-dim);font-size:10.5px}.hero .erd-tb-k{fill:var(--ink-dim);font-size:8.5px;letter-spacing:.14em}.hero .erd-tb-v{fill:var(--ink);font-size:11.5px}.hero .erd-tb-zero{fill:var(--sky);font-weight:600}.hero .hero-readout{margin-top:12px;display:grid;grid-template-columns:1fr auto;gap:4px 16px;align-items:baseline;padding:14px 16px;background:#081016;border:1px solid rgba(76,195,255,.22);border-left:3px solid var(--sky);border-radius:6px;font-family:var(--draft)}.hero .ro-head{display:flex;align-items:baseline;gap:10px;min-width:0}.hero .ro-f{color:var(--sky);font:italic 600 1.2rem Georgia,serif}.hero .ro-ref{color:var(--ink-dim);font-size:.9rem}.hero .ro-ref b{color:var(--ink);font-weight:600}.hero .ro-kind{font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;color:var(--sky);border:1px solid rgba(76,195,255,.4);padding:1px 6px;border-radius:3px}.hero .ro-expr{grid-column:1 / -1;font-family:var(--draft);color:#fff;font-size:.98rem;overflow-wrap:anywhere}.hero .ro-hint{grid-row:1;grid-column:2;font-size:.72rem;color:var(--ink-dim);white-space:nowrap}.hero .hero-emits{margin-top:12px;display:flex;gap:10px;align-items:baseline;flex-wrap:wrap;font-family:var(--draft);font-size:.76rem}.hero .emits-k{color:var(--sky);white-space:nowrap}.hero .hero-emits ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:6px}.hero .hero-emits li{color:var(--ink-dim);border:1px solid var(--line);padding:2px 7px;border-radius:3px;background:#0b0b0cb3}@media (prefers-reduced-motion: no-preference){.hero .erd-table{animation:erd-in .6s ease-out both}.hero .erd-rel-line{stroke-dasharray:1;stroke-dashoffset:1;animation:erd-draw .8s ease-out forwards;animation-delay:inherit}.hero .erd-rel{animation:erd-fade .3s ease-out both}.hero .ro-expr{animation:erd-fade .35s ease-out}}@keyframes erd-in{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}@keyframes erd-draw{to{stroke-dashoffset:0}}@keyframes erd-fade{0%{opacity:0}to{opacity:1}}@media (max-width: 1080px){.hero .hero-grid{grid-template-columns:1fr;gap:40px}.hero .hero-copy{max-width:720px}}@media (max-width: 640px){.hero{padding:44px 0 56px}.hero .erd-wide{display:none}.hero .erd-tall{display:block}.hero .hero-readout{grid-template-columns:1fr}.hero .ro-hint{grid-row:auto;grid-column:1}.hero .hero-eyebrow{font-size:.7rem}}