:root {
  --ink: #0b0c0e;
  --paper: #f5f5f2;
  --muted: #5f6268;
  --line: #d7d8da;
  --card: #ffffff;
  --max: 1180px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; line-height: 1.55; }
a { color: inherit; }
.sitebar { position: sticky; top: 0; z-index: 10; background: rgba(10,11,13,.96); color: white; border-bottom: 1px solid #2d2e32; }
.nav { width: min(var(--max), calc(100% - 36px)); margin: auto; min-height: 64px; display: flex; align-items: center; gap: 28px; }
.brand { font-weight: 800; text-decoration: none; letter-spacing: -.02em; font-size: 1.15rem; }
.brand::before { content: "◇"; margin-right: .55em; }
.navlinks { margin-left: auto; display: flex; gap: 22px; align-items: center; }
.navlinks a { text-decoration: none; color: #d3d4d6; font-size: .92rem; }
.navlinks .active { color: white; border-bottom: 2px solid white; padding-bottom: 6px; }
.hero { overflow: hidden; position: relative; padding: 82px 0 54px; background: radial-gradient(circle at 85% 30%, #fff 0 16%, transparent 50%), linear-gradient(135deg, #f9f9f7, #ededeb); border-bottom: 1px solid var(--line); }
.hero::after { content: ""; position: absolute; inset: 0 0 0 48%; opacity: .35; background-image: radial-gradient(#151619 1px, transparent 1px); background-size: 12px 12px; mask-image: linear-gradient(90deg, transparent, black); transform: skewY(-7deg) scale(1.2); }
.wrap { width: min(var(--max), calc(100% - 36px)); margin: auto; position: relative; z-index: 1; }
.eyebrow { text-transform: uppercase; letter-spacing: .22em; font-size: .72rem; font-weight: 800; }
h1 { max-width: 820px; margin: 18px 0; font-size: clamp(3rem, 7vw, 6.3rem); line-height: .94; letter-spacing: -.065em; }
.lead { max-width: 720px; font-size: clamp(1.05rem, 2vw, 1.35rem); color: #34363b; }
.signature { font-family: Georgia, serif; font-style: italic; font-size: 1.1rem; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.button { display: inline-flex; align-items: center; gap: 9px; min-height: 46px; padding: 0 19px; border-radius: 4px; border: 1px solid var(--ink); background: var(--ink); color: white; text-decoration: none; font-weight: 750; }
.button.ghost { background: transparent; color: var(--ink); }
.section { padding: 62px 0; }
.section.dark { background: #0d0e11; color: white; }
.section h2 { font-size: clamp(2rem, 4vw, 3.4rem); line-height: 1; letter-spacing: -.045em; margin: 0 0 16px; }
.section-intro { max-width: 780px; color: var(--muted); font-size: 1.08rem; margin-bottom: 30px; }
.dark .section-intro { color: #b8bac0; }
.banner { display: grid; grid-template-columns: 80px 1fr 2fr; align-items: center; gap: 24px; background: white; border: 1px solid var(--line); border-radius: 8px; padding: 18px; box-shadow: 0 12px 30px rgba(0,0,0,.05); }
.banner .icon { height: 64px; display: grid; place-items: center; background: var(--ink); color: white; font-size: 2rem; border-radius: 5px; }
.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 16px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 8px; padding: 25px; box-shadow: 0 10px 26px rgba(0,0,0,.035); }
.card h3 { margin: 0 0 14px; font-size: 1.25rem; }
.card ul { margin: 0; padding-left: 1.15em; }
.card li { margin: .55em 0; }
.dark .card { background: #17181c; border-color: #34363d; box-shadow: none; }
.dark .card p, .dark .card li { color: #d1d2d6; }
.timeline { display: grid; grid-template-columns: repeat(6, 1fr); gap: 1px; background: #c9cacc; border: 1px solid #c9cacc; margin-top: 24px; }
.stage { background: #fff; padding: 20px; min-height: 205px; }
.stage b { display: block; font-size: .75rem; letter-spacing: .12em; text-transform: uppercase; margin-bottom: 10px; }
.stage h3 { margin: 0 0 10px; font-size: 1.08rem; }
.stage p { margin: 0; color: var(--muted); font-size: .92rem; }
.evidence { display: grid; grid-template-columns: 1.1fr .9fr; gap: 18px; align-items: stretch; }
.evidence .quote { padding: 40px; background: white; color: var(--ink); font-family: Georgia, serif; font-size: clamp(1.35rem, 2.8vw, 2.2rem); line-height: 1.18; }
.evidence .list { border: 1px solid #34363d; padding: 32px; }
.concept { display: grid; grid-template-columns: 1.1fr .9fr; gap: 28px; align-items: center; }
.concept img { width: 100%; border: 1px solid var(--line); box-shadow: 0 20px 50px rgba(0,0,0,.12); }
.footer { padding: 34px 0; background: #08090b; color: #bbbcc1; }
.footer .wrap { display: flex; justify-content: space-between; gap: 22px; }
.small { font-size: .86rem; }
@media (max-width: 880px) { .grid, .timeline { grid-template-columns: 1fr 1fr; } .banner, .evidence, .concept { grid-template-columns: 1fr; } .banner .icon { width: 64px; } .navlinks { display: none; } }
@media (max-width: 560px) { .grid, .timeline { grid-template-columns: 1fr; } h1 { font-size: 3.4rem; } .footer .wrap { display: block; } }
@page { size: A4; margin: 12mm; }
@media print { .sitebar, .actions, .footer { display: none !important; } body { background: white; } .hero, .section { padding: 12mm 0; } .wrap { width: 100%; } .card, .banner { box-shadow: none; break-inside: avoid; } }