:root{color-scheme:light;--ink:#302b27;--muted:#766d65;--paper:#f4ede5;--surface:#fffaf5;--surface-2:#fffdf9;--line:#ddcfc2;--accent:#965a55;--accent-deep:#74423e;--accent-soft:#efdcd7;--sage:#657a68;--shadow:0 18px 48px rgba(62,46,36,.09);--radius:24px;--font:"Segoe UI Variable","Aptos","Segoe UI",system-ui,-apple-system,BlinkMacSystemFont,sans-serif}*{box-sizing:border-box}html{background:var(--paper)}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--font);line-height:1.5}button,select,input,textarea{font:inherit}button{cursor:pointer;-webkit-tap-highlight-color:transparent}.eyebrow{margin:0;color:var(--muted);font-size:.68rem;line-height:1.2;text-transform:uppercase;letter-spacing:.12em;font-weight:800}.appbar{position:sticky;top:0;z-index:30;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:12px clamp(14px,4vw,52px);background:rgba(255,250,245,.92);border-bottom:1px solid var(--line);backdrop-filter:blur(18px)}.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:inherit;min-width:max-content}.brand-mark{width:34px;height:34px;border-radius:12px;background:linear-gradient(145deg,#f2d9cd,#d8b19f);display:grid;place-items:center;font-weight:850;color:var(--accent-deep);box-shadow:inset 0 0 0 1px rgba(116,66,62,.12)}.brand span:last-child{font-weight:780;letter-spacing:-.02em}.appnav{display:flex;align-items:center;justify-content:center;gap:4px;flex:1}.nav-link{border:0;background:transparent;text-decoration:none;color:var(--muted);border-radius:999px;padding:9px 12px;font-size:.82rem;font-weight:700;white-space:nowrap}.nav-link:hover,.nav-link.active{color:var(--ink);background:#f1e4d9}.actor-chip{display:flex;align-items:center;gap:8px;border:1px solid var(--line);background:var(--surface-2);border-radius:999px;padding:5px 10px 5px 6px;color:var(--ink);min-width:0}.actor-chip .avatar{width:28px;height:28px;font-size:.68rem}.actor-chip-text{display:flex;flex-direction:column;align-items:flex-start;line-height:1.1}.actor-chip small{font-size:.58rem;color:var(--muted);text-transform:uppercase;letter-spacing:.08em;font-weight:800}.actor-chip strong{font-size:.76rem;max-width:120px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.page{width:min(1180px,100%);margin:0 auto;padding:24px clamp(14px,4vw,46px) 70px}.person-tools{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:18px}.person-jump{position:relative;min-width:min(360px,58vw)}.person-jump label{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}.person-jump select{width:100%;appearance:none;border:1px solid var(--line);background:var(--surface-2);color:var(--ink);border-radius:15px;padding:11px 40px 11px 13px;outline:none}.jump-wrap{position:relative}.jump-wrap:after{content:'⌄';position:absolute;right:14px;top:50%;transform:translateY(-58%);pointer-events:none;color:var(--muted)}.home-hero{display:grid;grid-template-columns:minmax(0,1fr) minmax(290px,.48fr);gap:18px;align-items:stretch}.person-stage{background:var(--surface);border:1px solid var(--line);border-radius:30px;box-shadow:var(--shadow);padding:clamp(18px,4vw,36px);min-height:410px;display:grid;grid-template-columns:70px minmax(0,1fr) 70px;grid-template-rows:62px minmax(220px,1fr) 62px;align-items:center}.person-core{grid-column:2;grid-row:2;text-align:center;display:flex;flex-direction:column;align-items:center}.portrait{width:clamp(130px,21vw,190px);aspect-ratio:1;border-radius:36%;background:linear-gradient(145deg,#ead9cb,#cba996);border:6px solid rgba(255,255,255,.8);box-shadow:0 18px 40px rgba(61,45,35,.16);display:grid;place-items:center;overflow:hidden;color:#fff;font-weight:800;font-size:clamp(2.3rem,6vw,4.3rem);letter-spacing:-.06em}.portrait img{width:100%;height:100%;object-fit:cover}.person-core h1{font-size:clamp(2rem,5vw,3.6rem);letter-spacing:-.045em;line-height:1;margin:20px 0 8px}.person-subtitle{color:var(--muted);font-size:.95rem;margin:0}.kin-button{width:54px;height:54px;border:1px solid var(--line);background:var(--surface-2);border-radius:18px;display:grid;place-items:center;font-size:1.2rem;color:var(--accent-deep);box-shadow:0 8px 22px rgba(62,46,36,.07)}.kin-button[disabled]{visibility:hidden}.kin-button.up{grid-column:2;grid-row:1;justify-self:center}.kin-button.down{grid-column:2;grid-row:3;justify-self:center}.kin-button.left{grid-column:1;grid-row:2;justify-self:start}.kin-button.right{grid-column:3;grid-row:2;justify-self:end}.relation-rail{margin-top:18px;display:flex;gap:7px;justify-content:center;flex-wrap:wrap}.relation-chip{border:0;background:#f5e8dd;color:var(--accent-deep);border-radius:999px;padding:7px 10px;font-size:.72rem;font-weight:750}.hero-aside{display:flex;flex-direction:column;gap:18px}.quick-card{flex:1;background:var(--surface);border:1px solid var(--line);border-radius:24px;padding:22px;box-shadow:var(--shadow)}.quick-card h2{margin:5px 0 12px;font-size:1.2rem}.explore-copy{color:var(--muted);font-size:.86rem;margin:0}.fact-list{display:grid;gap:11px}.fact-row{display:grid;grid-template-columns:78px 1fr;gap:10px;padding-bottom:10px;border-bottom:1px solid #eee2d7}.fact-row:last-child{border-bottom:0;padding-bottom:0}.fact-row span{color:var(--muted);font-size:.74rem}.fact-row strong{font-size:.86rem;font-weight:700}.cards-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-top:18px}.info-card{position:relative;border:1px solid var(--line);background:var(--surface);border-radius:24px;padding:22px;min-height:180px;box-shadow:var(--shadow);overflow:hidden}.info-card h2{font-size:1.15rem;margin:5px 0 9px}.info-card p{color:var(--muted);margin:0;font-size:.9rem}.card-open{position:absolute;right:14px;top:14px;width:36px;height:36px;border:0;background:#f5e8dd;color:var(--accent-deep);border-radius:12px;font-size:1rem}.card-items{display:grid;gap:9px;margin-top:12px}.mini-item{padding:10px 0;border-top:1px solid #eee3d9}.mini-item strong{display:block;font-size:.84rem}.mini-item span{color:var(--muted);font-size:.77rem}.section-heading{display:flex;align-items:end;justify-content:space-between;gap:14px;margin:32px 0 12px}.section-heading h2{margin:4px 0 0;font-size:1.35rem}.story-strip{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:13px}.story-card{border:1px solid var(--line);background:var(--surface);border-radius:22px;padding:18px;min-height:150px}.story-card h3{font-size:1rem;margin:8px 0 7px}.story-card p{margin:0;color:var(--muted);font-size:.82rem}.avatar{display:grid;place-items:center;border-radius:50%;background:linear-gradient(145deg,#dec4b7,#b98b79);color:#fff;font-weight:820}.identity-gate{position:fixed;inset:0;z-index:100;background:rgba(48,43,39,.42);backdrop-filter:blur(14px);display:grid;place-items:center;padding:20px}.identity-card{width:min(480px,100%);background:var(--surface-2);border:1px solid rgba(255,255,255,.7);border-radius:30px;padding:30px;box-shadow:0 28px 80px rgba(48,43,39,.2)}.identity-card h1{font-size:2rem;letter-spacing:-.04em;margin:6px 0 10px}.identity-card p{color:var(--muted)}.identity-card label{display:block;font-size:.76rem;font-weight:800;margin:20px 0 7px}.identity-card select{width:100%;border:1px solid var(--line);background:#fff;border-radius:15px;padding:12px}.identity-card small{display:block;margin-top:12px;color:var(--muted);font-size:.7rem}.primary-action{border:0;background:var(--accent);color:#fff;border-radius:999px;padding:11px 18px;font-weight:800;margin-top:14px}.primary-action:disabled{opacity:.45;cursor:not-allowed}.detail-dialog{width:min(720px,calc(100% - 24px));max-height:min(80dvh,780px);border:1px solid var(--line);border-radius:28px;background:var(--surface-2);color:var(--ink);padding:0;box-shadow:0 24px 80px rgba(48,43,39,.22)}.detail-dialog::backdrop{background:rgba(48,43,39,.38);backdrop-filter:blur(8px)}.detail-dialog-content{padding:28px}.detail-dialog header{display:flex;align-items:flex-start;justify-content:space-between;gap:16px}.dialog-close{width:38px;height:38px;border:0;border-radius:14px;background:#f2e6dc;font-size:1.1rem}.detail-dialog-body{margin-top:18px;color:var(--muted)}.detail-dialog-body .mini-item{color:var(--ink)}.tree-page{width:100%;max-width:none;padding:0}.tree-shell{height:calc(100dvh - 60px);min-height:560px;position:relative;overflow:hidden;background:radial-gradient(circle at 50% 18%,#fff9f1 0,#f3e9df 48%,#e9ddd2 100%)}.tree-toolbar{position:absolute;z-index:15;top:18px;left:50%;transform:translateX(-50%);display:flex;gap:7px;align-items:center;padding:7px;border:1px solid rgba(221,207,194,.9);background:rgba(255,250,245,.88);backdrop-filter:blur(12px);border-radius:18px;box-shadow:var(--shadow)}.tool-button{min-width:42px;height:40px;border:0;border-radius:12px;background:transparent;color:var(--ink);font-weight:750}.tool-button:hover,.tool-button.active{background:#f0e2d7}.tree-scene{position:absolute;inset:76px 0 0;perspective:1000px;overflow:auto;touch-action:pan-x pan-y}.tree-world{position:relative;min-width:980px;min-height:720px;transform-origin:50% 18%;transition:transform .28s ease}.generation{position:absolute;left:50%;width:900px;transform:translateX(-50%);display:flex;justify-content:center;gap:26px;transition:transform .35s ease,opacity .35s ease}.generation[data-depth="0"]{top:56px;z-index:9}.generation[data-depth="1"]{top:220px;transform:translateX(-50%) scale(.88);z-index:7}.generation[data-depth="2"]{top:370px;transform:translateX(-50%) scale(.76);z-index:5}.generation[data-depth="3"]{top:500px;transform:translateX(-50%) scale(.66);z-index:3}.tree-person{width:128px;border:1px solid rgba(221,207,194,.95);background:rgba(255,250,245,.94);border-radius:22px;padding:11px;text-align:center;box-shadow:0 14px 32px rgba(67,49,38,.11);transition:transform .2s ease}.tree-person:hover{transform:translateY(-4px)}.tree-person .avatar{width:72px;height:72px;margin:0 auto 8px;font-size:1.2rem}.tree-person strong{display:block;font-size:.78rem;line-height:1.15}.tree-person span{display:block;color:var(--muted);font-size:.65rem;margin-top:4px}.tree-person.root{width:150px;padding:14px;background:#fffdf9;box-shadow:0 18px 40px rgba(67,49,38,.16)}.tree-person.root .avatar{width:88px;height:88px;font-size:1.5rem}.tree-person button{all:unset;cursor:pointer;display:block;width:100%}.tree-caption{position:absolute;left:18px;bottom:18px;z-index:12;background:rgba(255,250,245,.88);backdrop-filter:blur(12px);border:1px solid var(--line);border-radius:18px;padding:12px 14px;max-width:300px}.tree-caption strong{display:block;font-size:.86rem}.tree-caption span{display:block;color:var(--muted);font-size:.72rem;margin-top:3px}.tree-jump{position:absolute;right:18px;bottom:18px;z-index:12;width:min(330px,calc(100% - 36px))}.tree-jump select{width:100%;border:1px solid var(--line);background:rgba(255,250,245,.92);backdrop-filter:blur(12px);border-radius:16px;padding:11px 14px}.research-shell .appbar{position:sticky}.research-shell .workspace{padding-top:18px}.research-actor-note{color:var(--muted);font-size:.72rem;margin-left:auto}.visually-hidden{position:absolute!important;width:1px!important;height:1px!important;overflow:hidden!important;clip:rect(0 0 0 0)!important;white-space:nowrap!important}
@media(max-width:820px){.appbar{padding:10px 12px}.brand span:last-child{display:none}.appnav{justify-content:flex-start;overflow-x:auto;scrollbar-width:none}.appnav::-webkit-scrollbar{display:none}.nav-link{padding:8px 9px}.actor-chip-text small{display:none}.actor-chip strong{max-width:72px}.page{padding:15px 12px 48px}.person-tools{margin-bottom:12px}.home-hero{grid-template-columns:1fr}.person-stage{min-height:360px;padding:16px;grid-template-columns:58px minmax(0,1fr) 58px}.portrait{width:138px}.hero-aside{display:grid;grid-template-columns:1fr 1fr}.cards-grid{grid-template-columns:1fr}.story-strip{display:flex;overflow-x:auto;scroll-snap-type:x mandatory}.story-card{min-width:78vw;scroll-snap-align:start}.tree-toolbar{top:12px}.tree-scene{inset:67px 0 0}.tree-caption{display:none}.generation{width:820px;gap:16px}.tree-person{width:112px}.person-jump{min-width:0;flex:1}.identity-card{padding:24px}.research-actor-note{display:none}}
@media(max-width:520px){.nav-link[data-secondary="true"]{display:none}.actor-chip{padding-right:7px}.actor-chip strong{display:none}.hero-aside{grid-template-columns:1fr}.person-stage{grid-template-columns:52px minmax(0,1fr) 52px;grid-template-rows:52px minmax(210px,1fr) 52px}.kin-button{width:46px;height:46px;border-radius:16px}.person-core h1{font-size:2.15rem}.cards-grid{gap:12px}.info-card{min-height:154px}.tree-jump{bottom:12px;right:12px;width:calc(100% - 24px)}}
.generation::before{content:"";position:absolute;left:8%;right:8%;top:50%;height:1px;background:rgba(150,90,85,.16);z-index:-1}.generation[data-depth="0"]::before{left:30%;right:30%;background:rgba(150,90,85,.1)}