@font-face{font-family:"Sora";font-style:normal;font-weight:100 800;font-display:swap;src:url("../public/fonts/sora-latin-wght.woff2") format("woff2")}
@font-face{font-family:"JetBrains Mono";font-style:normal;font-weight:100 800;font-display:swap;src:url("../public/fonts/jetbrains-mono-latin-wght.woff2") format("woff2")}
html,body{margin:0;padding:0}[hidden]{display:none!important}
.ring .dseg{stroke-dasharray:0 400}
.home{color:inherit;text-decoration:underline;text-underline-offset:2px}
/* Layout: hero with a live double helix; a strip of illustrated trait badges; one glass stage per trait.
   The stage is a family tree: Mother and Father on the sides with their grandparents above, genes
   flowing into the child's ring chart in the middle, and the Punnett square underneath.
   Light only, by choice. Mother is madder, Father is indigo, the child is violet, the mix of the two. */
:root{
  color-scheme:light;
  --bg:#FCF2EC; --ink:#24152E; --ink-2:#6D5C76; --line:#ECDDD4;
  --card:rgba(255,255,255,.72); --card-edge:rgba(255,255,255,.95); --white:#FFFFFF;
  --mom:#C8402F; --dad:#2E4FBF; --kid:#7B3FA6; --gold:#E2A33B;
  --warn:#8A5000; --warn-bg:#FFF1D6;
  --shadow:0 2px 6px rgba(80,30,60,.05), 0 30px 70px -36px rgba(80,30,60,.42);
  --lift:0 8px 20px -10px rgba(80,30,60,.38);
  --f-ui:"Sora", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --f-al:"Iowan Old Style", Georgia, "Times New Roman", serif;
  --f-mono:"JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;
  --ease:cubic-bezier(.2,.8,.2,1); --spring:cubic-bezier(.34,1.56,.64,1);
}
*{box-sizing:border-box}
body{color:var(--ink);font-family:var(--f-ui);font-size:15px;line-height:1.5;-webkit-font-smoothing:antialiased;
  background:
    radial-gradient(1100px 640px at -5% -10%, #FFD9C6 0, rgba(255,217,198,0) 62%),
    radial-gradient(900px 640px at 105% 0%, #E6D7FB 0, rgba(230,215,251,0) 60%),
    radial-gradient(1000px 800px at 55% 110%, #D5E6FF 0, rgba(213,230,255,0) 62%),
    var(--bg);
  background-attachment:fixed}
button{font:inherit;color:inherit}
h1,h2,h3{margin:0;text-wrap:balance}
p{margin:0}
#cells{position:fixed;inset:0;width:100%;height:100%;pointer-events:none;z-index:0}
#fx{position:fixed;inset:0;width:100%;height:100%;pointer-events:none;z-index:40}
.ir-p,.ir-f{transform-box:fill-box;transform-origin:center;transition:transform .14s ease-out}
@keyframes bob{0%,100%{translate:0 0}50%{translate:0 -6px}}
@keyframes spin{to{transform:rotate(1turn)}}
@keyframes breathe{50%{scale:1.04}}
@keyframes invite{50%{scale:1.1}}
@keyframes sheen{to{background-position:300% 0}}
.wrap{position:relative;z-index:1;max-width:1140px;margin:0 auto;padding-inline:clamp(16px,4vw,40px);padding-block:18px 48px}
:focus-visible{outline:2.5px solid var(--kid);outline-offset:3px;border-radius:12px}
svg.art{display:block;overflow:visible}

/* masthead */
.mast{display:flex;align-items:center;justify-content:space-between;gap:12px}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:16px;letter-spacing:-.01em}
.logo{display:grid;grid-template-columns:1fr 1fr;gap:2px;width:22px;height:22px;transition:transform .6s var(--spring)}
.logo i{border-radius:3px}
.logo i:nth-child(1){background:var(--mom)} .logo i:nth-child(4){background:var(--dad)}
.logo i:nth-child(2),.logo i:nth-child(3){background:var(--kid)}
.brand:hover .logo{transform:rotate(90deg)}
.actions{display:flex;gap:4px}
.ghost{appearance:none;border:0;white-space:nowrap;background:rgba(255,255,255,.5);padding:7px 12px;border-radius:999px;font-size:13.5px;color:var(--ink-2);cursor:pointer;transition:background .2s,color .2s}
.ghost:hover{background:var(--white);color:var(--ink)}

/* hero */
.hero{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);align-items:center;gap:20px;padding-block:clamp(18px,4vw,40px) 6px}
.hero h1{font-size:clamp(38px,6vw,72px);line-height:.98;letter-spacing:-.035em;font-weight:800}
.hero h1 em{font-family:var(--f-al);font-style:italic;font-weight:500;letter-spacing:-.01em;padding-right:.06em;
  background:linear-gradient(95deg,var(--mom),var(--gold) 25%,var(--kid) 50%,var(--dad) 75%,var(--mom));background-size:300% 100%;-webkit-background-clip:text;background-clip:text;color:transparent;animation:sheen 6s linear infinite}
.hero h1 .w{display:inline-block}
.hero p{margin-top:14px;font-size:18px;color:var(--ink-2)}
#helix{display:block;width:100%;height:250px}

/* trait strip */
.tools{display:flex;flex-wrap:wrap;align-items:center;gap:8px 10px;margin-top:10px}
.search{position:relative;flex:1 1 220px;max-width:320px}
.search svg{position:absolute;left:12px;top:50%;width:16px;height:16px;transform:translateY(-50%);color:var(--ink-2);pointer-events:none}
.search input{width:100%;appearance:none;border:0;border-radius:999px;background:rgba(255,255,255,.75);box-shadow:0 0 0 1px var(--line);padding:9px 14px 9px 36px;font:inherit;font-size:14px;color:var(--ink)}
.search input:focus{outline:2.5px solid var(--kid);outline-offset:1px;background:var(--white)}
.cats{display:flex;flex-wrap:wrap;gap:6px}
.cat{appearance:none;border:0;border-radius:999px;background:rgba(255,255,255,.55);box-shadow:0 0 0 1px var(--line);padding:6px 12px;font-size:13px;font-weight:600;color:var(--ink-2);cursor:pointer;transition:background .2s,color .2s}
.cat b{font-family:var(--f-mono);font-weight:500;font-size:11px;margin-left:5px;opacity:.75}
.cat:hover{background:var(--white);color:var(--ink)}
.cat[aria-pressed="true"]{background:var(--ink);color:var(--white);box-shadow:none}
.tools-end{display:flex;gap:6px;margin-left:auto}
.sbtn{appearance:none;border:0;width:34px;height:34px;border-radius:50%;background:rgba(255,255,255,.75);box-shadow:0 0 0 1px var(--line);font-size:18px;line-height:1;color:var(--ink);cursor:pointer}
.sbtn:hover{background:var(--white)}
.tools.all .sbtn{display:none}
.strip{position:relative;display:flex;gap:6px;margin-top:6px;overflow-x:auto;scroll-snap-type:x proximity;scrollbar-width:none;padding:6px 4px 10px;
  -webkit-mask:linear-gradient(90deg,transparent,#000 24px,#000 calc(100% - 24px),transparent);mask:linear-gradient(90deg,transparent,#000 24px,#000 calc(100% - 24px),transparent)}
.strip::-webkit-scrollbar{display:none}
.strip>.trait{flex:0 0 104px;scroll-snap-align:start}
.strip.all{flex-wrap:wrap;justify-content:center;overflow:visible;-webkit-mask:none;mask:none}
.empty{margin:10px 0;text-align:center;color:var(--ink-2)}
.trait{appearance:none;border:1px solid transparent;background:transparent;border-radius:22px;padding:12px 4px 10px;display:grid;justify-items:center;gap:7px;cursor:pointer;min-width:0;
  transition:background .3s,border-color .3s,box-shadow .3s}
.tart{position:relative;width:60px;height:60px;border-radius:50%;background:var(--white);display:grid;place-items:center;box-shadow:var(--lift);transform:scale(var(--s,1));transition:transform .45s var(--spring),box-shadow .3s;animation:bob 4.2s ease-in-out infinite;animation-delay:calc(var(--i,0) * -.47s)}
.tart svg{width:48px;height:48px}
.tname{font-size:13px;font-weight:650;line-height:1.15;text-align:center;min-height:2.3em;display:grid;align-items:center}
.tpct{font-family:var(--f-mono);font-size:10.5px;line-height:1.25;text-align:center;color:var(--ink-2);font-variant-numeric:tabular-nums;max-width:100%}
.trait:hover .tart{--s:1.1}
.trait[aria-selected="true"]{background:var(--card);border-color:var(--card-edge);box-shadow:var(--shadow)}
.trait[aria-selected="true"] .tart{--s:1.15;box-shadow:0 14px 28px -12px rgba(123,63,166,.65)}
.trait[aria-selected="true"] .tart::before{content:"";position:absolute;inset:-7px;border-radius:50%;background:conic-gradient(var(--mom),var(--gold),var(--kid),var(--dad),var(--mom));-webkit-mask:radial-gradient(farthest-side,transparent calc(100% - 3.5px),#000 calc(100% - 3px));mask:radial-gradient(farthest-side,transparent calc(100% - 3.5px),#000 calc(100% - 3px));animation:spin 2.2s linear infinite}

/* stage */
.stage{margin-top:14px;background:var(--card);-webkit-backdrop-filter:blur(22px) saturate(1.3);backdrop-filter:blur(22px) saturate(1.3);border:1px solid var(--card-edge);border-radius:30px;box-shadow:var(--shadow);padding:clamp(18px,3.2vw,36px)}
.st-head{display:flex;align-items:center;justify-content:center;gap:10px;flex-wrap:wrap}
.st-head h2{font-size:clamp(24px,3vw,34px);font-weight:790;letter-spacing:-.025em}
.pill{font-size:12px;font-weight:600;padding:3px 10px;border-radius:999px;background:var(--warn-bg);color:var(--warn)}
.info{appearance:none;width:28px;height:28px;border-radius:50%;border:0;background:var(--white);box-shadow:0 0 0 1px var(--line);font-family:var(--f-al);font-style:italic;font-weight:600;font-size:16px;cursor:pointer;transition:background .2s,color .2s}
.info[aria-expanded="true"]{background:var(--ink);color:var(--white)}
.note-wrap{display:grid;grid-template-rows:0fr;transition:grid-template-rows .4s var(--ease)}
.note-wrap.open{grid-template-rows:1fr}
.note-in{min-height:0;overflow:hidden}
.note{max-width:62ch;margin:12px auto 0;text-align:center;font-size:14px;color:var(--ink-2)}
.gene{font-family:var(--f-mono);font-size:12px;color:var(--ink);background:rgba(255,255,255,.8);padding:1px 6px;border-radius:5px;white-space:nowrap}

/* family tree */
.family{position:relative;display:grid;grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);align-items:center;gap:20px;margin-top:22px}
#links{position:absolute;left:0;top:0;pointer-events:none;overflow:visible;z-index:0}
.trait.far .tart{animation-play-state:paused}
.rest *,.rest *::before,.rest *::after{animation-play-state:paused!important}
.lk{fill:none;stroke-linecap:round}
.lk.base{stroke-width:2.5;stroke-opacity:.22}
.lk.flow{stroke-width:4.5;stroke-dasharray:1 10;animation:flow .7s linear infinite}
.lk.mom{stroke:var(--mom)} .lk.dad{stroke:var(--dad)}
@keyframes flow{to{stroke-dashoffset:-11}}
.side,.kid{position:relative;z-index:1}
.side{display:grid;justify-items:center;gap:10px}
.side.mom{--side:var(--mom);--glow:rgba(200,64,47,.42)}
.side.dad{--side:var(--dad);--glow:rgba(46,79,191,.42)}
.gps{display:flex;gap:30px;margin-bottom:16px}
.gpn{appearance:none;border:0;background:none;padding:0;display:grid;justify-items:center;gap:5px;cursor:pointer;color:var(--ink-2)}
.gart{width:50px;height:50px;border-radius:50%;background:var(--white);display:grid;place-items:center;box-shadow:var(--lift);transition:transform .3s var(--spring),box-shadow .25s;color:color-mix(in oklab,var(--side) 55%,var(--white))}
.gart svg{width:40px;height:40px}
.gpn:hover .gart{transform:translateY(-3px) scale(1.05)}
.gpn.set .gart{box-shadow:0 0 0 2.5px var(--side),var(--lift)}
.gpn:not(.set) .gart{animation:invite 2.6s ease-in-out infinite}
.gpn small{font-size:11px;line-height:1}
.gwarn{font-size:11.5px;color:var(--warn);background:var(--warn-bg);border-radius:999px;padding:3px 10px;margin-top:-8px}
.pnode{position:relative;animation:breathe 3.4s ease-in-out infinite;width:108px;height:108px;border-radius:50%;background:var(--white);display:grid;place-items:center;color:color-mix(in oklab,var(--side) 50%,var(--white));
  box-shadow:0 0 0 4px var(--white),0 0 0 7px var(--side),0 20px 40px -16px var(--glow)}
.pnode svg{width:88px;height:88px}
.pnode::before{content:"";position:absolute;inset:-14px;border-radius:50%;background:conic-gradient(var(--side),transparent 22%,var(--side) 50%,transparent 72%,var(--side));-webkit-mask:radial-gradient(farthest-side,transparent calc(100% - 3px),#000 calc(100% - 2.5px));mask:radial-gradient(farthest-side,transparent calc(100% - 3px),#000 calc(100% - 2.5px));opacity:.75;animation:spin 4.5s linear infinite}
.side.dad .pnode::before{animation-direction:reverse}
.pname{font-weight:750;font-size:17px;color:var(--side);letter-spacing:-.01em}
.opts{display:flex;flex-wrap:wrap;justify-content:center;gap:6px}
.opt{appearance:none;border:0;background:none;padding:2px;width:64px;display:grid;justify-items:center;gap:5px;cursor:pointer}
.oart{width:50px;height:50px;border-radius:50%;background:var(--white);display:grid;place-items:center;box-shadow:0 0 0 1px var(--line),0 6px 14px -8px rgba(80,30,60,.35);transition:transform .3s var(--spring),box-shadow .25s}
.oart svg{width:42px;height:42px}
.opt span{font-size:11.5px;line-height:1.15;color:var(--ink-2);text-align:center}
.opt:hover .oart{transform:translateY(-3px)}
.opt:active .oart{transform:scale(.92)}
.opt[aria-pressed="true"] .oart{box-shadow:0 0 0 3px var(--side),0 10px 20px -10px var(--glow);transform:scale(1.06)}
.opt[aria-pressed="true"] span{color:var(--ink);font-weight:650}

/* child */
.kid{display:grid;justify-items:center;gap:10px}
.kname{font-weight:750;font-size:17px;color:var(--kid);letter-spacing:-.01em}
.donuts{display:flex;gap:22px;justify-content:center}
.dblock{display:grid;justify-items:center;gap:8px}
.dsub{font-size:13px;font-weight:650;color:var(--ink-2)}
.donut{position:relative;width:210px;height:210px;border-radius:50%;background:var(--white);box-shadow:0 0 0 7px rgba(255,255,255,.55),0 30px 60px -26px rgba(123,63,166,.55)}
.donuts.two .donut{width:150px;height:150px}
.dwrap{position:relative;display:grid;place-items:center}
.dwrap::before{content:"";position:absolute;inset:-20px;border-radius:50%;background:conic-gradient(var(--mom),var(--gold),var(--kid),var(--dad),var(--mom));filter:blur(20px);opacity:.42;animation:spin 6s linear infinite}
.donut{z-index:1}
.shock{position:absolute;inset:0;border-radius:50%;border:3px solid var(--kid);pointer-events:none;z-index:2}
.ring{position:absolute;inset:0;width:100%;height:100%;transform:rotate(-90deg)}
.ring .track{fill:none;stroke:#F2E8F4;stroke-width:11}
.ring .dseg{fill:none;stroke-width:11;transition:stroke-dasharray .95s var(--ease),stroke-dashoffset .95s var(--ease)}
.dcenter{position:absolute;inset:22%;display:grid;place-items:center}
.dcenter svg{width:100%;height:100%}
.dread{display:flex;align-items:baseline;gap:8px}
.dbig{font-size:36px;font-weight:800;letter-spacing:-.03em;line-height:1;font-variant-numeric:tabular-nums}
.donuts.two .dbig{font-size:26px}
.dname{font-size:15px;font-weight:600;color:var(--ink-2)}
.dlegend{display:flex;flex-wrap:wrap;justify-content:center;gap:6px;min-height:28px}
.lchip{display:inline-flex;align-items:center;gap:6px;padding:3px 10px 3px 3px;border-radius:999px;background:var(--white);box-shadow:0 0 0 1px var(--line);font-size:12.5px;font-weight:550}
.lchip svg{width:22px;height:22px}
.lchip b{font-family:var(--f-mono);font-weight:500;font-size:11.5px;color:var(--ink-2)}

/* grandparent picker */
.pop{position:absolute;z-index:5;background:var(--white);border-radius:20px;box-shadow:0 24px 60px -22px rgba(60,20,50,.5),0 0 0 1px var(--line);padding:12px 12px 10px;display:grid;justify-items:center;gap:8px;width:max-content;max-width:300px}
.pop[hidden]{display:none}
.pop-t{font-size:12.5px;font-weight:650}
.pop .opt{--side:var(--pside)}
.pop-clear{appearance:none;border:0;background:none;font-size:12.5px;color:var(--ink-2);cursor:pointer;padding:4px 8px;border-radius:8px}
.pop-clear:hover{background:var(--bg);color:var(--ink)}

/* punnett */
.pun{margin-top:34px;padding-top:28px;border-top:1px solid rgba(120,80,100,.12);display:flex;flex-direction:column;align-items:center;gap:14px}
#ps{align-self:stretch}
.pun-head{display:flex;align-items:center;gap:10px 14px;flex-wrap:wrap;justify-content:center}
.pun-head h3{font-size:19px;font-weight:760;letter-spacing:-.015em}
.pairs{display:flex;flex-wrap:wrap;gap:6px;justify-content:center}
.pair{appearance:none;border:0;background:var(--white);box-shadow:0 0 0 1px var(--line);border-radius:999px;padding:5px 12px;display:inline-flex;align-items:baseline;gap:7px;cursor:pointer;transition:box-shadow .2s,background .2s}
.pair:hover{box-shadow:0 0 0 1px var(--ink-2)}
.pair[aria-pressed="true"]{background:var(--ink);box-shadow:none}
.pair[aria-pressed="true"] .al.m{color:#FFB1A5} .pair[aria-pressed="true"] .al.f{color:#B9C6FF} .pair[aria-pressed="true"] .pc,.pair[aria-pressed="true"] .x{color:rgba(255,255,255,.7)}
.pair .g{font-size:16px}
.pair .x{color:var(--ink-2);font-size:12px}
.pair .pc{font-family:var(--f-mono);font-size:11.5px;color:var(--ink-2)}
.ps-scroll{overflow-x:auto;display:flex;justify-content:center;padding:4px 2px}
.ps{display:grid;grid-template-columns:auto repeat(var(--n),minmax(0,1fr));gap:6px;width:min(100%,calc(var(--n) * 128px + 64px))}
.ps.n4{width:min(100%,600px)}
.ps-tr{display:contents}
.ps-scroll:focus-visible{outline:2.5px solid var(--kid);outline-offset:2px;border-radius:14px}
.ps-corner{display:flex;flex-direction:column;justify-content:space-between;padding:2px 4px;font-family:var(--f-mono);font-size:10px;letter-spacing:.05em;text-transform:uppercase;min-width:52px}
.ps-corner .cm{color:var(--mom);text-align:right} .ps-corner .cf{color:var(--dad)}
.ps-h{display:grid;place-items:center;border-radius:12px;min-height:42px;padding:4px 6px;font-family:var(--f-al);font-style:italic;font-size:20px}
.ps-col{background:rgba(200,64,47,.09);color:var(--mom)}
.ps-row{background:rgba(46,79,191,.09);color:var(--dad);min-width:52px}
.ps-cell{border-radius:14px;min-height:96px;display:grid;place-items:center;align-content:center;gap:6px;padding:10px 4px;text-align:center;
  background:color-mix(in oklab,var(--c) 13%,var(--white));box-shadow:inset 0 0 0 1px color-mix(in oklab,var(--c) 30%,transparent)}
.ps-cell .cart{width:38px;height:38px}
.ps-cell .geno{font-size:20px;line-height:1;white-space:nowrap}
.ps-cell .sx{font-family:var(--f-mono);font-size:9.5px;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-2)}
.ps.n4 .ps-cell{min-height:80px;gap:4px} .ps.n4 .ps-cell .cart{width:28px;height:28px} .ps.n4 .ps-cell .geno{font-size:16px} .ps.n4 .ps-h{font-size:17px}
.al{display:inline-block;font-family:var(--f-al);font-style:italic}
.al sup,.g sup{font-size:.62em;font-style:normal;margin-left:.03em;vertical-align:.5em;line-height:0}
.al.m{color:var(--mom)} .al.f{color:var(--dad)}
.sp{display:inline-block;width:.32em}

.pun-sub{max-width:62ch;text-align:center;font-size:13.5px;color:var(--ink-2);margin-top:-4px}
.qkey{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:6px;max-width:min(100%,760px);margin:-4px 0 0;font-size:13px;color:var(--ink-2)}
.qk-t{font-weight:700;color:var(--ink);margin-right:2px}
.qk{display:inline-flex;align-items:baseline;gap:6px;padding:3px 11px 4px;border-radius:999px;background:rgba(255,255,255,.78);box-shadow:0 0 0 1px var(--line);line-height:1.3}
.qk .al{font-size:16px;color:var(--ink)}
.qk-src{display:inline-block;background:none;box-shadow:none;padding:3px 4px}
.qk-src b{font-weight:700} .qk-src .m{color:var(--mom)} .qk-src .f{color:var(--dad)}
.qk-more{font-weight:650;color:var(--kid);text-underline-offset:3px}
.al-look{text-decoration:underline dotted;text-decoration-thickness:1.5px;text-underline-offset:.16em;margin:0 .04em}
.key{scroll-margin-top:24px;align-self:center;width:min(100%,640px);background:rgba(255,255,255,.7);border-radius:18px;padding:14px 18px 16px;box-shadow:0 0 0 1px var(--line)}
.key h4{margin:0 0 8px;font-size:14.5px;font-weight:720}
.key-list{list-style:none;margin:0;padding:0;display:grid;gap:7px}
.key-list li{display:grid;grid-template-columns:52px 1fr;gap:10px;align-items:baseline;font-size:13.5px;line-height:1.4}
.key-sym{font-size:20px;text-align:center;white-space:nowrap}
.key-rule{margin-top:10px;font-size:13px;color:var(--ink-2)}
.addbtn{appearance:none;border:0;white-space:nowrap;background:var(--ink);color:#fff;padding:8px 14px;border-radius:999px;font-size:13.5px;font-weight:650;cursor:pointer}
.addbtn:hover{background:var(--kid)}
.pill.mine{background:#F1E8FA;color:var(--kid)}
.mini{appearance:none;border:0;background:var(--white);box-shadow:0 0 0 1px var(--line);border-radius:999px;padding:4px 11px;font-size:12.5px;font-weight:600;color:var(--ink-2);cursor:pointer}
.mini:hover{color:var(--ink);box-shadow:0 0 0 1px var(--ink-2)}
.dlg{border:0;border-radius:24px;padding:0;width:min(540px,calc(100vw - 32px));max-height:calc(100dvh - 32px);overflow:auto;color:var(--ink);background:var(--white);box-shadow:0 30px 80px -30px rgba(60,20,50,.55)}
.dlg::backdrop{background:rgba(36,21,46,.38)}
.dlg form{display:grid;gap:14px;padding:22px 22px 18px}
.dlg h2{font-size:22px;font-weight:780;letter-spacing:-.02em}
.hint{font-size:13px;color:var(--ink-2);margin:-6px 0 0}
.fld{display:grid;gap:6px;font-size:13.5px;font-weight:620}
.fld input,.fld select{font:inherit;font-weight:450;font-size:15px;padding:10px 12px;border-radius:12px;border:0;box-shadow:0 0 0 1px var(--line);background:#fff;color:var(--ink)}
.fld input:focus,.fld select:focus{outline:2.5px solid var(--kid);outline-offset:1px}
.dlg fieldset{border:0;margin:0;padding:0;display:grid;gap:8px;min-width:0}
.dlg legend{font-size:13.5px;font-weight:620;padding:0;margin-bottom:8px}
.choice{display:grid;grid-template-columns:auto 1fr;gap:2px 10px;align-items:start;padding:10px 12px;border-radius:14px;box-shadow:0 0 0 1px var(--line);cursor:pointer;font-size:14px}
.choice input{margin:3px 0 0;accent-color:var(--kid)}
.choice small{grid-column:2;color:var(--ink-2);font-size:12.5px}
.choice:has(input:checked){box-shadow:0 0 0 2px var(--kid);background:#FBF7FE}
.seg{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.two{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.dlg-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:2px}
.btn{appearance:none;border:0;border-radius:999px;padding:10px 18px;font:inherit;font-weight:650;font-size:14px;cursor:pointer}
.btn.primary{background:var(--ink);color:#fff}
.btn.primary:hover{background:var(--kid)}
.btn.quiet{background:transparent;color:var(--ink-2);box-shadow:0 0 0 1px var(--line)}
.fld input[type=color]{padding:4px;height:46px;width:100%;cursor:pointer}
#lkFields{display:grid;gap:14px}
.lk-list{list-style:none;margin:0;padding:0;display:grid;gap:6px}
.lk-list li{display:grid;grid-template-columns:22px 1fr auto auto;grid-template-areas:"sw name ed del" "sw how ed del";gap:0 8px;align-items:center;padding:8px 10px;border-radius:14px;box-shadow:0 0 0 1px var(--line);font-size:14px}
.lk-sw{grid-area:sw;width:22px;height:22px;border-radius:50%;box-shadow:inset 0 0 0 1px rgba(0,0,0,.15)}
.lk-name{grid-area:name;font-weight:650} .lk-list small{grid-area:how;color:var(--ink-2);font-size:12.5px}
.lk-list [data-lkedit]{grid-area:ed} .lk-list [data-lkdel]{grid-area:del}
.addlook .oart{color:var(--ink-2);box-shadow:0 0 0 1px var(--line)} .addlook:hover .oart{color:var(--ink)}
@media (max-width:520px){.two,.seg{grid-template-columns:1fr}}
.crumbs ol{display:flex;flex-wrap:wrap;align-items:center;gap:0 8px;list-style:none;margin:0;padding:0}
.crumbs li+li::before{content:"/";margin-right:8px;color:var(--ink-2);font-weight:400}
.crumbs a{color:var(--ink-2);font-weight:600;text-decoration:none}
.crumbs a:hover{color:var(--ink);text-decoration:underline;text-underline-offset:3px}
.hero .eyebrow{font-family:var(--f-mono);font-size:12.5px;font-weight:500;letter-spacing:.08em;text-transform:uppercase;color:var(--kid);margin:0 0 12px}
.guide{margin-top:34px;background:var(--card);border:1px solid var(--card-edge);border-radius:30px;box-shadow:var(--shadow);padding:clamp(20px,3.2vw,40px)}
.guide h2{font-size:clamp(22px,2.6vw,30px);font-weight:790;letter-spacing:-.02em;margin-bottom:16px}
.guide h2+.faq{margin-top:4px}
.faq{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr));gap:14px 22px;margin-bottom:34px}
.qa h3{font-size:16px;font-weight:720;letter-spacing:-.01em;margin-bottom:6px}
.qa p{font-size:14.5px;color:var(--ink-2);line-height:1.6}
.guide-lead{color:var(--ink-2);margin:-6px 0 16px;font-size:14.5px}
.tgroup h3{font-size:15px;font-weight:720;margin:18px 0 8px;color:var(--kid)}
.tlist{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,320px),1fr));gap:8px 24px}
.tlist li{font-size:13.5px;line-height:1.5;color:var(--ink-2)}
.tlist a{color:var(--ink);font-weight:650;text-decoration:underline;text-decoration-color:rgba(123,63,166,.35);text-underline-offset:3px}
.tlist a:hover{text-decoration-color:var(--kid)}
.tlist .tag{font-family:var(--f-mono);font-size:11px;color:var(--warn);white-space:nowrap}
.foot{margin-top:26px;font-size:12.5px;color:var(--ink-2);text-align:center}

/* responsive */
@media (max-width:980px){
  .strip>.trait{flex-basis:96px}
  .strip.all>.trait{flex-basis:88px}
}
@media (max-width:820px){
  .hero{grid-template-columns:1fr;gap:0}
  #helix{height:120px;margin-top:6px}
}
@media (max-width:760px){
  .family{grid-template-columns:1fr 1fr;grid-template-areas:"mom dad" "kid kid";gap:28px 8px}
  .side.mom{grid-area:mom} .side.dad{grid-area:dad} .kid{grid-area:kid}
  .gps{gap:12px;margin-bottom:12px}
  .gart{width:42px;height:42px} .gart svg{width:33px;height:33px}
  .pnode{width:84px;height:84px} .pnode svg{width:68px;height:68px}
  .opt{width:45px;padding:2px 0} .opts{gap:4px} .oart{width:42px;height:42px} .oart svg{width:35px;height:35px} .opt span{font-size:10.5px}
  .donut{width:180px;height:180px}
  .donuts{gap:14px} .donuts.two .donut{width:136px;height:136px}
  .ps-cell{min-height:84px} .ps-cell .cart{width:32px;height:32px} .ps-cell .geno{font-size:18px}
  .ps.n4 .ps-cell{min-height:64px} .ps.n4 .ps-cell .cart{width:20px;height:20px} .ps.n4 .ps-cell .geno{font-size:13.5px} .ps.n4 .ps-h{font-size:14px}
  .ps-corner,.ps-row{min-width:42px}
}
@media (max-width:520px){ .tools-end .sbtn{display:none} .search{max-width:none;flex-basis:100%} .brand{font-size:14.5px;gap:8px} .ghost{padding:6px 9px;font-size:12.5px} }
.no-anim *,.no-anim *::before,.no-anim *::after{transition:none!important}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{transition:none!important;animation:none!important}}