:root{--sea: #1f5872;--sea-600: #174a61;--sea-50: #e8f1f5;--terracotta: #c4623f;--terracotta-50: #fbede7;--pine: #3f6b45;--stone: #f6f2ea;--paper: #ffffff;--ink: #1f2a30;--ink-2: #4c5a61;--ink-3: #7b878d;--line: #e4ddd0;--male: #2f6f9f;--male-bg: #e7f0f8;--female: #b04a6f;--female-bg: #f9e9ef;--unknown-bg: #eef0f1;--radius: 14px;--radius-sm: 10px;--shadow: 0 1px 2px rgba(31, 42, 48, .06), 0 8px 24px rgba(31, 42, 48, .06);--shadow-lg: 0 2px 6px rgba(31, 42, 48, .08), 0 24px 48px rgba(31, 42, 48, .12);--serif: "Fraunces", Georgia, "Times New Roman", serif;--sans: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;color-scheme:light}*,*:before,*:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0;background:var(--stone);color:var(--ink);font:16px/1.55 var(--sans);-webkit-font-smoothing:antialiased}a{color:var(--sea)}h1,h2,h3{font-family:var(--serif);font-weight:600;line-height:1.15;letter-spacing:-.01em;margin:0}button{font:inherit;cursor:pointer}img{max-width:100%}.muted{color:var(--ink-3)}.container{width:100%;max-width:1120px;margin:0 auto;padding:0 16px}@media (min-width: 700px){.container{padding:0 28px}}.app{min-height:100vh;display:flex;flex-direction:column}main{flex:1}.icon{width:18px;height:18px;flex:none}.topbar{position:sticky;top:0;z-index:20;background:#ffffffeb;-webkit-backdrop-filter:saturate(1.4) blur(10px);backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid var(--line)}.topbar.is-over-hero{position:absolute;left:0;right:0;background:transparent;-webkit-backdrop-filter:none;backdrop-filter:none;border-bottom-color:transparent}.topbar-inner{display:flex;align-items:center;justify-content:space-between;height:64px;gap:12px}.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);font-family:var(--serif);font-size:1.15rem;font-weight:600;white-space:nowrap}.brand em{font-style:normal;color:var(--terracotta)}.is-over-hero .brand,.is-over-hero .brand em{color:#fff}.nav{display:flex;gap:2px}.nav a{padding:8px 12px;border-radius:999px;text-decoration:none;color:var(--ink-2);font-weight:500;font-size:.95rem}.nav a:hover{background:var(--sea-50);color:var(--sea)}.nav a.active{color:var(--sea);background:var(--sea-50)}.is-over-hero .nav a{color:#ffffffe6}.is-over-hero .nav a:hover,.is-over-hero .nav a.active{background:#ffffff2e;color:#fff}@media (max-width: 560px){.brand span{display:none}.nav a{padding:8px 10px}}.demo-banner{position:fixed;left:50%;bottom:12px;transform:translate(-50%);z-index:50;border-radius:999px;box-shadow:var(--shadow);white-space:nowrap;background:#fff4d6;color:#6b5200;text-align:center;font-size:.85rem;padding:6px 16px}.hero{position:relative;min-height:460px;height:62vh;max-height:620px;display:flex;align-items:flex-end;overflow:hidden;color:#fff}.hero-img{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;object-fit:cover;object-position:center 55%}.hero-shade{position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(180deg,#0a1e288c,#0a1e281a 35%,#0a1e2826 55%,#0a1e28b8)}.hero-inner{position:relative;padding-bottom:96px}.eyebrow{text-transform:uppercase;letter-spacing:.16em;font-size:.78rem;font-weight:600;margin:0 0 8px;opacity:.9}.eyebrow-dark{color:var(--terracotta)}.hero h1{font-size:clamp(2.4rem,7vw,4.2rem);font-weight:700;text-shadow:0 2px 24px rgba(0,0,0,.3)}.lead{font-size:clamp(1rem,2.2vw,1.2rem);max-width:560px;margin:12px 0 0;opacity:.95}.card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:20px}@media (min-width: 700px){.card{padding:24px}}.card-title{font-size:1.2rem;margin-bottom:16px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:46px;padding:0 20px;border-radius:999px;border:1px solid transparent;font-weight:600;font-size:.95rem;text-decoration:none;white-space:nowrap;transition:background .15s,box-shadow .15s,transform .05s}.btn:active{transform:translateY(1px)}.btn-primary{background:var(--sea);color:#fff}.btn-primary:hover{background:var(--sea-600);box-shadow:0 6px 16px 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0;margin-bottom:12px;color:var(--ink-2);text-decoration:none;font-weight:500;font-size:.95rem}.back-link:hover{color:var(--sea)}.prose h2{font-size:1.25rem;margin:22px 0 8px}.prose p,.prose li{color:var(--ink-2)}.prose ul{padding-left:20px}.profile{display:grid;grid-template-columns:auto 1fr;gap:18px;align-items:center;position:relative;overflow:hidden}.profile:before{content:"";position:absolute;inset:0 0 auto 0;height:5px;background:var(--ink-3)}.profile.g-m:before{background:var(--male)}.profile.g-f:before{background:var(--female)}.profile h1{font-size:clamp(1.6rem,4.5vw,2.3rem)}.profile-life{margin:4px 0 10px;color:var(--ink-2);font-size:1.05rem}.chips{display:flex;flex-wrap:wrap;gap:6px}.chip{font-size:.8rem;font-weight:500;padding:3px 10px;border-radius:999px;background:var(--sea-50);color:var(--sea)}.chip.g-m{background:var(--male-bg);color:var(--male)}.chip.g-f{background:var(--female-bg);color:var(--female)}.chip-muted{background:var(--stone);color:var(--ink-2)}.profile-actions{grid-column:1 / -1;display:grid;grid-template-columns:1fr 1fr;gap:10px}@media (max-width: 420px){.profile-actions{grid-template-columns:1fr}}@media (min-width: 860px){.profile{grid-template-columns:auto 1fr auto}.profile-actions{grid-column:auto;display:flex;flex-direction:column}}.person-layout{display:grid;gap:16px;margin-top:16px}@media (min-width: 860px){.person-layout{grid-template-columns:1fr 1fr;align-items:start}}.facts{display:grid;grid-template-columns:minmax(110px,auto) 1fr;gap:10px 16px;margin:0}.facts dt{color:var(--ink-3);font-size:.9rem}.facts dd{margin:0;font-weight:500}.spouse{margin:0 0 14px}.dialog{width:min(640px,calc(100vw - 24px));max-height:calc(100vh - 48px);border:0;border-radius:18px;padding:0;box-shadow:var(--shadow-lg);color:var(--ink)}.dialog::backdrop{background:#0f1e2673;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}.dialog-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:16px 16px 8px 20px}.dialog-head h2{font-size:1.2rem}.dialog-body{padding:8px 20px 20px}.pick-list{list-style:none;margin:14px 0 0;padding:0;display:grid;gap:6px;max-height:50vh;overflow:auto}.pick-item{display:flex;align-items:center;gap:12px;width:100%;text-align:left;padding:10px 12px;border-radius:var(--radius-sm);border:1px solid var(--line);background:#fff}.pick-item:hover{border-color:var(--sea);background:var(--sea-50)}.pick-item span{display:flex;flex-direction:column}.pick-item small{color:var(--ink-3)}.tree-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:16px}.tree-head h1{font-size:clamp(1.6rem,4.5vw,2.3rem)}.segmented{display:inline-flex;padding:4px;background:#ebe5da;border-radius:999px}.segmented button{border:0;background:transparent;padding:8px 18px;border-radius:999px;font-weight:600;color:var(--ink-2)}.segmented button[aria-selected=true]{background:#fff;color:var(--sea);box-shadow:0 1px 3px #0000001a}.tree-help{color:var(--ink-3);font-size:.9rem;margin:12px 0 0;display:flex;flex-wrap:wrap;gap:4px 16px}.legend{display:inline-flex;align-items:center;gap:6px}.dot{display:inline-block;width:10px;height:10px;border-radius:50%}.dot.g-m{background:var(--male)}.dot.g-f{background:var(--female);margin-left:6px}.kbd{display:inline-grid;place-items:center;width:20px;height:20px;border-radius:50%;border:1px solid var(--line);background:#fff;font-weight:700;color:var(--sea);font-size:.8rem}.tree-scroll{overflow-x:auto;padding:20px 0 40px;-webkit-overflow-scrolling:touch}.tree{display:inline-block;min-width:100%;padding:0 16px}@media (min-width: 1120px){.tree{padding-left:calc((100vw - 1120px)/2 + 28px)}}.branch{display:flex;align-items:center}.node{display:flex;align-items:center;gap:6px;position:relative}.children{display:flex;flex-direction:column;justify-content:center;position:relative;padding-left:36px}.children:before{content:"";position:absolute;left:0;top:50%;width:18px;border-top:2px solid #cdbfa8}.children>.branch{position:relative;padding:6px 0}.children>.branch:before{content:"";position:absolute;left:-18px;top:50%;width:18px;border-top:2px solid #cdbfa8}.children>.branch:after{content:"";position:absolute;left:-18px;top:0;bottom:0;border-left:2px solid #cdbfa8}.children>.branch:first-child:after{top:50%}.children>.branch:last-child:after{bottom:50%}.children>.branch:only-child:after{display:none}.tree-card{display:flex;align-items:center;gap:10px;width:210px;padding:10px 12px;background:#fff;border:1px solid var(--line);border-left:4px solid var(--ink-3);border-radius:var(--radius-sm);text-align:left;color:inherit;box-shadow:0 1px 2px #0000000a;transition:box-shadow .15s,transform .15s}.tree-card.g-m{border-left-color:var(--male)}.tree-card.g-f{border-left-color:var(--female)}button.tree-card:hover{box-shadow:var(--shadow);transform:translateY(-1px)}.tree-card.is-root{width:230px;box-shadow:0 0 0 3px #1f587226,var(--shadow)}.tree-card.is-unknown{opacity:.8}.tc-text{display:flex;flex-direction:column;min-width:0}.tc-role{font-size:.68rem;text-transform:uppercase;letter-spacing:.08em;font-weight:600;color:var(--ink-3)}.tc-name{font-weight:600;font-size:.92rem;line-height:1.25}.tc-life{font-size:.8rem;color:var(--ink-3)}.tree-toggle{display:grid;place-items:center;width:26px;height:26px;border-radius:50%;border:1px solid var(--line);background:#fff;color:var(--sea);font-weight:700;line-height:1;flex:none}.tree-toggle:hover{background:var(--sea-50)}.tree-toggle.is-open{color:var(--ink-3)}.tree-end{font-size:.85rem;color:var(--ink-3);font-style:italic;padding:8px 0}.tree .spinner{padding:8px 0}@media (max-width: 640px){.tree-scroll{overflow-x:visible;padding-top:12px}.tree{display:block}.branch{flex-direction:column;align-items:stretch}.node .tree-card{flex:1;width:auto;min-width:0}.tree-card.is-root{width:auto}.children{padding-left:22px}.children:before{display:none}.children>.branch{padding:8px 0 0}.children>.branch:before{left:-12px;top:38px;width:12px}.children>.branch:after,.children>.branch:first-child:after{left:-12px;top:0;bottom:0}.children>.branch:last-child:after{bottom:auto;height:38px}.children>.branch:only-child:after{display:block}}.pair{display:grid;grid-template-columns:1fr;gap:10px;align-items:stretch;margin-bottom:24px}@media (min-width: 700px){.pair{grid-template-columns:1fr auto 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auto;display:flex;flex-direction:column;gap:8px;text-align:center}.lineage-label,.lineage-gens{font-size:.75rem;text-transform:uppercase;letter-spacing:.1em;font-weight:600;color:var(--terracotta)}.lineage-top .person-card{text-align:left;border-color:#e8c9bc;box-shadow:0 0 0 3px var(--terracotta-50)}.lineage-cols{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:0;position:relative}.lineage-col{position:relative;padding-top:36px;display:flex;flex-direction:column;gap:8px;min-width:0}.lineage-col:before{content:"";position:absolute;top:0;height:24px;border-top:2px solid #cdbfa8}.lineage-col:first-child:before{left:50%;right:-6px;border-left:2px solid #cdbfa8;border-top-left-radius:10px;top:12px}.lineage-col:last-child:before{right:50%;left:-6px;border-right:2px solid #cdbfa8;border-top-right-radius:10px;top:12px}.lineage-cols:before{content:"";position:absolute;left:50%;top:0;height:12px;border-left:2px solid #cdbfa8}.lineage-gens{text-align:center;color:var(--ink-3)}.lineage-col ol{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:18px}.lineage-col li{position:relative}.lineage-col li+li:before{content:"";position:absolute;left:50%;top:-18px;height:18px;border-left:2px solid #cdbfa8}.lineage-col li:last-child .person-card{border-color:var(--sea);box-shadow:0 0 0 3px var(--sea-50)}@media (max-width: 560px){.lineage-cols{gap:8px}.lineage-col .person-card{padding:10px;gap:8px;flex-direction:column;text-align:center}.lineage-col .pc-name{white-space:normal}.lineage-col .pc-chevron,.lineage-col .avatar{display:none}}.footer{border-top:1px solid var(--line);background:#efe9de;font-size:.9rem;color:var(--ink-2)}.footer-inner{display:flex;flex-wrap:wrap;justify-content:space-between;gap:6px 24px;padding-top:22px;padding-bottom:22px}.lineage .pc-note{order:0;text-transform:none;letter-spacing:0;font-weight:500;color:var(--ink-3);font-size:.8rem}