:root{--paper: #f6f1e7;--card: #fffdf8;--ink: #2b2620;--muted: #7a7064;--line: #e4dccd;--accent: #2f5d50;--accent-soft: #e3ece7;--warn: #a4502f;--warn-soft: #f6e6dc;--male: #6d8aa6;--female: #b07a8c;--none: #c2b59b;--serif: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;--sans: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;--safe-top: env(safe-area-inset-top, 0px);--safe-bottom: env(safe-area-inset-bottom, 0px)}*{box-sizing:border-box}html,body{margin:0;height:100%;background:var(--paper);color:var(--ink);font:16px/1.45 var(--sans)}button,input,select,textarea{font:inherit;color:inherit}button{cursor:pointer}#app{display:flex;flex-direction:column;height:100%;max-width:720px;margin:0 auto}.bar{display:flex;align-items:center;gap:8px;padding:calc(10px + var(--safe-top)) 14px 10px;background:var(--accent);color:#fff}.bar h1{flex:1;margin:0;font:600 20px/1.2 var(--serif);letter-spacing:.2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.engine{font-size:11px;opacity:.8;border:1px solid rgba(255,255,255,.4);border-radius:999px;padding:2px 8px;white-space:nowrap}.icon-btn{background:none;border:0;color:inherit;font-size:22px;padding:2px 8px 2px 0}main{flex:1;overflow-y:auto;padding:14px 14px 24px;-webkit-overflow-scrolling:touch}main:focus{outline:none}.tabs{display:grid;grid-template-columns:repeat(4,1fr);background:var(--card);border-top:1px solid var(--line);padding-bottom:var(--safe-bottom)}.tabs button{background:none;border:0;padding:8px 0 10px;font-size:12px;color:var(--muted);display:flex;flex-direction:column;align-items:center;gap:2px}.tabs button .ti{font-size:20px;line-height:1}.tabs button.on{color:var(--accent);font-weight:600}h2{font:600 22px/1.25 var(--serif);margin:4px 0}h3{font:600 13px/1.2 var(--sans);text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin:22px 0 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var(--line);border-radius:14px;padding:14px}.hero{text-align:center;padding:18px 14px}.hero .years{color:var(--muted);font-size:15px}.facts{display:grid;grid-template-columns:auto 1fr;gap:6px 14px;margin:0}.facts dt{color:var(--muted);font-size:14px}.facts dd{margin:0}.notes{white-space:pre-wrap}.sources li{margin-bottom:4px}.chips{display:flex;flex-wrap:wrap;gap:6px}.chip{display:inline-flex;align-items:center;gap:6px;background:var(--card);border:1px solid var(--line);border-left:3px solid var(--none);border-radius:999px;padding:6px 12px;font-size:14px}.chip.male{border-left-color:var(--male)}.chip.female{border-left-color:var(--female)}.chip .x{color:var(--muted);padding-left:4px;border:0;background:none;font-size:15px}.chip.add{border-style:dashed;border-left-width:1px;color:var(--accent);background:transparent}.btn{border:1px solid var(--accent);background:var(--accent);color:#fff;border-radius:10px;padding:10px 16px;font-weight:600}.btn.ghost{background:transparent;color:var(--accent)}.btn.danger{background:var(--warn);border-color:var(--warn)}.btn.block{width:100%}.row{display:flex;gap:8px;flex-wrap:wrap}.row>.btn{flex:1}.field{display:block;margin-bottom:12px}.field span{display:block;font-size:13px;color:var(--muted);margin-bottom:4px}.field input,.field select,.field textarea{width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:10px;background:var(--card)}.field textarea{min-height:90px;resize:vertical}.two{display:grid;grid-template-columns:1fr 1fr;gap:10px}.seg{display:inline-flex;background:var(--accent-soft);border-radius:10px;padding:3px;margin-bottom:12px}.seg button{border:0;background:none;padding:7px 14px;border-radius:8px;color:var(--accent)}.seg button.on{background:var(--card);font-weight:600;box-shadow:0 1px 3px #00000014}.pedigree{display:grid;grid-template-columns:repeat(var(--gens),148px);grid-template-rows:auto repeat(var(--rows),minmax(62px,auto));column-gap:10px;overflow-x:auto;padding-bottom:8px;scroll-snap-type:x proximity}.pedigree:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:6px}.pedigree.more-right{-webkit-mask-image:linear-gradient(to right,#000 calc(100% - 32px),transparent);mask-image:linear-gradient(to right,#000 calc(100% - 32px),transparent)}.pedigree.more-left{-webkit-mask-image:linear-gradient(to left,#000 calc(100% - 32px),transparent);mask-image:linear-gradient(to left,#000 calc(100% - 32px),transparent)}.pedigree.more-left.more-right{-webkit-mask-image:linear-gradient(to right,transparent,#000 32px,#000 calc(100% - 32px),transparent);mask-image:linear-gradient(to right,transparent,#000 32px,#000 calc(100% - 32px),transparent)}@media(pointer:fine){.pedigree.scrollable{cursor:grab}}.pedigree.dragging{cursor:grabbing;user-select:none;scroll-snap-type:none}.ped-nav{display:flex;gap:8px;justify-content:flex-end;margin:4px 0 2px}.ped-nav[hidden]{display:none}.ped-nav .btn{padding:6px 12px}.ped-nav .btn:disabled{opacity:.4;cursor:default}.tree-from{margin:-4px 0 10px}.pedigree h4{grid-row:1;scroll-snap-align:start;margin:0 0 8px;font:600 11px var(--sans);color:var(--muted);text-transform:uppercase;letter-spacing:.06em;white-space:nowrap}.slot{display:flex;align-items:center;min-height:0;padding:2px 0}.pbox{background:var(--card);border:1px solid var(--line);border-top:3px solid var(--none);border-radius:8px;padding:6px 8px;font-size:13px;text-align:left;width:100%;min-width:0;flex:1}.slot .further{flex:none;margin-left:4px;width:28px;height:28px;border:1px solid var(--line);border-radius:50%;background:var(--card);color:var(--accent);font-weight:700;line-height:1}.slot .further:hover,.slot .further:focus-visible{border-color:var(--accent)}.slot .further.back{margin-left:0;margin-right:4px}.tree-from .linkish{margin-left:4px;font-size:inherit}.pbox.male{border-top-color:var(--male)}.pbox.female{border-top-color:var(--female)}.pbox b{display:block;font-weight:600}.pbox.empty{border-style:dashed;color:var(--muted);background:transparent}.desc ul{list-style:none;margin:0;padding-left:16px;border-left:2px solid var(--line)}.desc>ul{padding-left:0;border:0}.desc li{margin:6px 0}.desc .who{display:inline-flex;flex-wrap:wrap;align-items:baseline;gap:4px;background:none;border:0;padding:2px 0;text-align:left}.desc .who b{font-weight:600}.desc .sp{color:var(--muted);font-size:13px}.picker-btn{width:100%;text-align:left;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:12px 14px;margin-bottom:8px}.picker-btn small{display:block;color:var(--muted);font-size:12px}.answer{font:500 20px/1.35 var(--serif);margin:6px 0 12px}.path{display:flex;flex-direction:column;gap:0}.path .step{display:flex;align-items:center;gap:8px}.path .step:before{content:"";width:10px;height:10px;border-radius:50%;background:var(--accent);flex:none}.path .link{border-left:2px solid var(--accent-soft);margin-left:4px;height:12px}.issue{border-left:4px solid var(--warn);background:var(--warn-soft);border-radius:10px;padding:10px 12px;margin-bottom:8px}.ok{border-left:4px solid var(--accent);background:var(--accent-soft);border-radius:10px;padding:12px}.menu-item{display:block;width:100%;text-align:left;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:12px 14px;margin-bottom:8px}.menu-item small{display:block;color:var(--muted);font-size:13px}a.menu-item{color:inherit;text-decoration:none}a.btn{display:inline-block;text-decoration:none}.steps{padding-left:1.4em}.steps li{margin-bottom:10px}.welcome{text-align:center;padding:30px 10px}.welcome .mark{font-size:48px;color:var(--accent)}.sheet{position:fixed;inset:0;background:#1e191473;display:flex;align-items:flex-end;justify-content:center;z-index:20}.sheet[hidden]{display:none}.sheet-card{background:var(--paper);width:100%;max-width:720px;max-height:88%;overflow-y:auto;border-radius:18px 18px 0 0;padding:16px 14px calc(18px + var(--safe-bottom))}.sheet-card h2{margin-top:0}.sheet textarea.code{width:100%;min-height:220px;font:12px/1.4 ui-monospace,Menlo,Consolas,monospace;border:1px solid var(--line);border-radius:10px;padding:8px;background:var(--card)}.toast{position:fixed;left:50%;bottom:calc(80px + var(--safe-bottom));transform:translate(-50%);background:var(--ink);color:#fff;padding:9px 16px;border-radius:999px;font-size:14px;z-index:30;max-width:90%}.toast[hidden]{display:none}@media(prefers-color-scheme:dark){:root{--paper: #1c1a17;--card: #262320;--ink: #eee7da;--muted: #a49a8b;--line: #3a352f;--accent: #6fa892;--accent-soft: #2b3a34;--warn: #d98a68;--warn-soft: #3b2a22}.bar{background:#24302b}.btn{color:#10201a}.btn.ghost{color:var(--accent)}.fab{color:#10201a}}.banner{background:var(--warn-soft);border:1px solid var(--line);border-left:4px solid var(--warn);border-radius:12px;padding:12px;margin-bottom:12px;display:flex;flex-direction:column;gap:10px}.warn-text{color:var(--warn)}.linkish{background:none;border:0;padding:0;color:var(--accent);font-weight:600;text-decoration:underline}@media(min-width:760px){#app{border-left:1px solid var(--line);border-right:1px solid var(--line)}}