:root{--navy:#0d1b2c;--navy2:#16283d;--cream:#f5efe5;--paper:#fbf7ef;--gold:#bd8b45;--gold2:#d9b477;--ink:#1d2630;--muted:#66717c;--border:rgba(13,27,44,.14);--shadow:0 14px 40px rgba(28,33,40,.08)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;color:var(--ink);background:var(--paper);line-height:1.6}h1,h2,h3,.brand-name{font-family:Georgia,"Times New Roman",serif}a{color:inherit;text-decoration:none}.container{width:min(1180px,calc(100% - 40px));margin:auto}.site-header{position:sticky;top:0;z-index:100;background:rgba(13,27,44,.97);color:#fff;border-bottom:1px solid rgba(255,255,255,.08);backdrop-filter:blur(12px)}.nav-wrap{width:min(1280px,calc(100% - 32px));min-height:78px;margin:auto;display:flex;align-items:center;justify-content:space-between;gap:28px}.brand{display:flex;align-items:center;gap:12px}.brand-mark{color:var(--gold2);font-size:31px}.brand-name{display:block;font-size:26px;letter-spacing:.12em;line-height:1}.brand-subtitle{display:block;color:var(--gold2);font-size:10px;text-transform:uppercase;letter-spacing:.18em;margin-top:5px}.main-nav{display:flex;gap:22px;font-size:14px}.main-nav a{color:rgba(255,255,255,.84)}.main-nav a:hover{color:var(--gold2)}.menu-toggle{display:none;width:42px;height:42px;border:0;background:transparent}.menu-toggle span{display:block;height:2px;margin:6px;background:#fff}.hero{min-height:690px;display:grid;place-items:center;background:radial-gradient(circle at 17% 30%,rgba(189,139,69,.22),transparent 30%),radial-gradient(circle at 82% 30%,rgba(13,27,44,.13),transparent 30%),linear-gradient(110deg,#e8dcc7 0%,#faf6ed 42%,#efe4d3 100%)}.hero-content{text-align:center;max-width:830px;padding:90px 20px}.eyebrow{margin:0 0 12px;color:var(--gold);font-weight:700;letter-spacing:.18em;font-size:12px}.eyebrow span{margin:0 12px}.eyebrow.light{color:var(--gold2)}.hero h1{margin:0;color:var(--navy);font-size:clamp(74px,12vw,150px);line-height:.9;letter-spacing:.08em;font-weight:500}.hero h2{max-width:730px;margin:30px auto 14px;color:var(--navy);font-size:clamp(25px,4vw,40px);line-height:1.1}.hero-copy{max-width:690px;margin:auto;color:#4d5862;font-size:18px}.hero-actions{margin-top:30px;display:flex;justify-content:center;gap:14px;flex-wrap:wrap}.button{display:inline-flex;justify-content:center;align-items:center;min-height:50px;padding:0 24px;border-radius:8px;border:1px solid transparent;font-weight:700}.button.primary{background:var(--navy);color:#fff}.button.secondary{border-color:var(--gold);color:#8a602b;background:rgba(255,255,255,.44)}.button.gold{background:var(--gold2);color:var(--navy)}.section{padding:92px 0}.section-alt{background:var(--cream)}.section-dark{background:var(--navy);color:#fff}.section-heading{max-width:760px;margin-bottom:38px}.section-heading h2,.split h2,.about-grid h2,.contribute h2{color:var(--navy);margin:0 0 14px;font-size:clamp(32px,4vw,48px);line-height:1.08}.section-dark h2,.contribute h2{color:#fff}.section-heading p,.split p,.about-grid p{color:var(--muted)}.section-dark p,.contribute p{color:rgba(255,255,255,.75)}.card-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}.feature-card{min-height:290px;padding:25px;border:1px solid var(--border);background:rgba(255,255,255,.54);border-radius:14px;transition:.2s}.feature-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}.feature-card .icon{width:54px;height:54px;border-radius:50%;display:grid;place-items:center;background:#f1e7d7;color:var(--navy);font-size:24px}.feature-card h3{margin:22px 0 10px;color:var(--navy);font-size:21px}.feature-card p{color:var(--muted);font-size:14px}.feature-card span{color:var(--gold);font-weight:700}.split{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:70px}.placeholder-panel,.map-placeholder,.empty-state{border:1px solid var(--border);background:rgba(255,255,255,.6);border-radius:18px;box-shadow:var(--shadow)}.tree-preview{min-height:410px;padding:44px;display:flex;flex-direction:column;align-items:center;justify-content:center}.mini-person{min-width:170px;text-align:center;border:1px solid var(--border);border-radius:10px;background:#fff;padding:14px;font-weight:700}.mini-person.featured{border-color:var(--gold);box-shadow:0 0 0 4px rgba(189,139,69,.12)}.tree-line{width:2px;height:45px;background:var(--gold)}.certainty-legend{display:grid;gap:14px;margin-top:28px}.certainty-legend>div{display:flex;gap:14px;align-items:center}.line{width:52px;border-top:3px solid var(--navy)}.line.dashed{border-top-style:dashed;border-color:var(--gold)}.line.dotted{border-top-style:dotted;border-color:var(--muted)}.search-shell{display:grid;grid-template-columns:1fr auto;gap:10px;max-width:760px}.search-shell input,.search-shell button{min-height:52px;border-radius:8px;border:1px solid var(--border);padding:0 15px}.search-shell button{min-width:110px;background:var(--navy);color:#fff}.search-shell :disabled{opacity:.65}.empty-state{margin-top:25px;max-width:760px;padding:30px}.empty-state p{margin-bottom:0;color:var(--muted)}.text-link{color:var(--gold2);font-weight:700}.timeline-placeholder{display:grid;gap:8px}.timeline-placeholder>div{position:relative;padding:20px 20px 20px 46px;border-left:1px solid rgba(255,255,255,.2)}.timeline-placeholder span{position:absolute;left:-6px;top:29px;width:11px;height:11px;background:var(--gold2);border-radius:50%}.timeline-placeholder strong,.timeline-placeholder small{display:block}.timeline-placeholder small{color:rgba(255,255,255,.58)}.map-placeholder{min-height:380px;padding:40px;display:grid;place-items:center}.map-route{width:min(720px,100%);display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:20px;color:var(--navy);font-family:Georgia,serif;font-size:26px}.route-line{height:2px;background:linear-gradient(90deg,#577d8a,var(--gold));position:relative}.route-line:after{content:"→";position:absolute;right:-4px;top:-18px;color:var(--gold);font-size:25px}.document-types{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.document-types div{min-height:100px;display:flex;flex-direction:column;justify-content:center;padding:20px;border:1px solid var(--border);background:rgba(255,255,255,.64);border-radius:12px}.document-types span{margin-top:6px;color:var(--gold);font-size:12px;font-weight:700;text-transform:uppercase}.status-list{display:grid;gap:12px}.status{display:grid;grid-template-columns:14px 160px 1fr;align-items:center;gap:14px;padding:18px;border:1px solid var(--border);border-radius:12px}.status>span{width:12px;height:12px;border-radius:50%}.documented>span{background:#698462}.convergent>span{background:#577d8a}.hypothesis>span{background:var(--gold)}.uncertain>span{background:#77718e}.status small{color:var(--muted)}.contribute{background:linear-gradient(135deg,var(--navy),var(--navy2));color:#fff}.contribute-box{display:flex;align-items:center;justify-content:space-between;gap:40px}.contribute-box>div{max-width:750px}.about-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:70px}.site-footer{background:#091522;color:rgba(255,255,255,.72);padding:35px 0}.footer-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:30px;align-items:center;font-size:13px}.footer-grid strong{display:block;color:#fff;font-family:Georgia,serif;font-size:23px;letter-spacing:.1em}.footer-grid a{margin-right:14px}@media(max-width:1050px){.card-grid{grid-template-columns:repeat(2,1fr)}.main-nav{gap:14px;font-size:13px}}@media(max-width:820px){.menu-toggle{display:block}.main-nav{display:none;position:absolute;top:78px;left:0;right:0;flex-direction:column;padding:12px 20px 20px;background:var(--navy)}.main-nav.open{display:flex}.main-nav a{padding:12px 8px}.split,.about-grid{grid-template-columns:1fr;gap:36px}.document-types{grid-template-columns:repeat(2,1fr)}.contribute-box{align-items:flex-start;flex-direction:column}.footer-grid{grid-template-columns:1fr}}@media(max-width:560px){.container{width:min(100% - 26px,1180px)}.brand-name{font-size:21px}.hero{min-height:620px}.hero-content{padding:65px 8px}.hero-copy{font-size:16px}.section{padding:68px 0}.card-grid,.document-types{grid-template-columns:1fr}.feature-card{min-height:0}.search-shell{grid-template-columns:1fr}.status{grid-template-columns:14px 1fr}.status small{grid-column:2}.map-route{font-size:18px;gap:10px}}