:root{--bg:#fff;--ink:#111;--muted:#666;--line:#111;--soft:#e6e6e6;--red:#e2231a;--geo:"Jost","Futura","Futura PT","Century Gothic",-apple-system,"Segoe UI",sans-serif;color-scheme:light}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:400 17px/1.6 var(--geo)}
a{color:var(--ink);text-decoration-color:var(--red);text-underline-offset:3px}
a:hover{color:var(--red)}
[hidden]{display:none!important}
.wrap{max-width:1440px;margin:0 auto;padding:0 32px}
.narrow{max-width:780px}

/* header */
.top .wrap{display:flex;align-items:center;justify-content:space-between;height:56px;gap:16px}
.brand{display:flex;align-items:baseline;gap:14px;text-decoration:none}
.brand b{font-weight:800;font-size:24px;letter-spacing:.02em}
.brand span{font-size:13px;font-weight:600;letter-spacing:.02em}
.top nav{display:flex;gap:26px}
.top nav a{text-decoration:none;font-size:13px;font-weight:700;letter-spacing:.12em;text-transform:uppercase}
.top nav a.hot{color:var(--red)}

/* hero */
.hero{padding:10px 0 56px}
.kicker,.pk{margin:0 0 12px;font-size:12px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--red)}
h1{font:800 clamp(44px,6vw,84px)/.92 var(--geo);letter-spacing:-.01em;text-transform:uppercase;margin:0 0 20px;max-width:11ch}
.lede{font-size:18px;max-width:600px;margin:0 0 32px;padding-bottom:32px;border-bottom:2px solid var(--line)}

/* stage: form + dial */
.stage{display:grid;grid-template-columns:minmax(0,640px) minmax(320px,1fr);grid-template-areas:"left panel" "rest panel";column-gap:56px;align-items:start}
.left{grid-area:left}
.rest{grid-area:rest;min-width:0}
.panel{grid-area:panel;align-self:stretch}
.panel-in{position:sticky;top:12px;padding-bottom:8px}
.calc{display:grid;gap:26px}
.row{display:grid;grid-template-columns:1fr 1.3fr;gap:20px}
.field{border:0;margin:0;padding:0;min-width:0;display:grid;gap:10px}
.field>span,.field legend{font-size:13px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;padding:0;margin-bottom:10px}
.field i{font-style:normal;color:var(--red);margin-right:10px}
.field em{font-style:normal;font-weight:500;text-transform:none;letter-spacing:0;color:var(--muted);margin-left:6px}
select,.hw input{width:100%;height:48px;background:#fff;color:var(--ink);border:1.5px solid var(--line);border-radius:0;padding:0 12px;font:500 16px var(--geo);appearance:none;-webkit-appearance:none}
select{background-image:linear-gradient(45deg,transparent 50%,var(--ink) 50%),linear-gradient(135deg,var(--ink) 50%,transparent 50%);background-position:calc(100% - 18px) 21px,calc(100% - 13px) 21px;background-size:5px 5px;background-repeat:no-repeat;padding-right:30px}
.dob{display:grid;grid-template-columns:1fr .75fr 1fr;gap:8px}
input:focus-visible,select:focus-visible,button:focus-visible,.chip input:focus-visible+span{outline:2px solid var(--red);outline-offset:2px}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{position:relative}
.chip input{position:absolute;opacity:0;inset:0;margin:0;cursor:pointer}
.chip span{display:inline-flex;align-items:center;height:42px;padding:0 16px;border:1.5px solid var(--line);font-size:15px;font-weight:500;cursor:pointer;transition:background .12s,color .12s,border-color .12s}
.chip:hover span{border-color:var(--red);color:var(--red)}
.chip input:checked+span{background:var(--ink);color:#fff;border-color:var(--ink)}
.units .chip span{height:34px;font-size:13px;padding:0 12px}
.units{margin-bottom:10px}
.hw{display:flex;gap:10px;flex-wrap:wrap}
.hw label{display:flex;align-items:center;gap:6px;font-size:15px;font-weight:500}
.hw input{width:96px}
.err{color:var(--red);margin:0;font-weight:600;font-size:15px}
.form-actions{display:flex;gap:12px;align-items:stretch}
.form-actions .go{flex:1}
.clear{height:58px;padding:0 20px;border:1.5px solid var(--line);background:#fff;color:var(--ink);font:700 13px var(--geo);letter-spacing:.12em;text-transform:uppercase;cursor:pointer}
.clear:hover{color:var(--red);border-color:var(--red)}
.go{height:58px;border:0;background:var(--ink);color:#fff;font:700 15px var(--geo);letter-spacing:.14em;text-transform:uppercase;cursor:pointer}
.go:hover{background:var(--red)}

/* dial panel */

.dial-wrap{--big:max(280px,min(100%,680px,calc((100vh - 236px) * 468 / 416)));position:relative;container-type:inline-size;width:var(--big);margin:0 auto;aspect-ratio:468/416}
.dial{width:100%;height:100%;display:block;overflow:visible}
.dial .t{stroke:var(--ink);stroke-width:3;stroke-linecap:butt;transition:stroke .5s}
.dial .t.m{stroke-width:4.5}
.dial .t.q{stroke-width:7}
.panel:not(.is-empty) .dial .t{stroke:#cfcfcf}
.panel:not(.is-empty) .dial .t.on{stroke:var(--red)}
.dial .hand{display:none}
.dial .hand line{stroke:var(--red);stroke-width:4}
.panel .dial .hand{display:block}
.panel:not(.is-empty) .dial .hand line{stroke:var(--ink);stroke-width:3}
.panel.is-empty .dial .t{transition:stroke 1.6s ease}
.panel.is-empty .dial .t.sw{stroke:var(--red)}
.dial .lab{font:700 18px var(--geo);letter-spacing:.12em;text-transform:uppercase;fill:var(--ink)}
.dial .end,.dial .nowlab{opacity:0}
.dial .nowlab{fill:var(--red)}
.panel:not(.is-empty) .dial .end,.panel:not(.is-empty) .dial .nowlab{opacity:1}
.dial-c{position:absolute;inset:19% 25% 22%;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center}
.dial-c p{margin:0}
.dial-empty{font:800 6cqw/1.05 var(--geo);text-transform:uppercase}
.dial-full{display:none}
.dial-c .yd{grid-template-columns:auto auto;align-items:baseline;column-gap:1.6cqw}
.dial-c b{font:800 max(26px,11cqw)/1 var(--geo);font-variant-numeric:tabular-nums;text-align:right}
.dial-c span{font-size:max(10px,2.7cqw);font-weight:700;letter-spacing:.12em;text-transform:uppercase;text-align:left}
.hms{font:600 max(12px,3.8cqw) var(--geo);font-variant-numeric:tabular-nums;letter-spacing:.04em;margin-top:2cqw!important;color:var(--red)}
.hms span{font:inherit;letter-spacing:inherit;color:inherit;text-transform:none}
.panel:not(.is-empty) .dial-empty{display:none}
.panel:not(.is-empty) .yd{display:grid}
.tl{font-size:max(10px,2.6cqw);font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--ink);margin-bottom:1.5cqw!important}
.tl{display:none;align-items:center;gap:6px;position:relative}
.panel:not(.is-empty) .tl{display:flex}
.info{display:inline-flex;padding:2px;border:0;background:none;cursor:pointer;color:#bdbdbd}
.info svg{width:3.6cqw;height:3.6cqw;min-width:14px;min-height:14px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.info:hover,.info[aria-expanded="true"]{color:var(--red)}
.dial-c .tip[hidden]{display:none!important}
.dial-c .tip{display:block;position:absolute;top:calc(100% + 8px);left:50%;transform:translateX(-50%);width:min(300px,80vw);z-index:5;margin:0;background:#fff;border:1.5px solid var(--ink);padding:12px 14px;font-size:14px;line-height:1.5;text-align:left;font-weight:500;text-transform:none;letter-spacing:0}
.panel:not(.is-empty) .hms{display:block}
.dial-share{display:none;margin-top:2.4cqw;height:max(28px,6cqw);padding:0 max(12px,2.8cqw);border:1.5px solid var(--ink);background:var(--ink);color:#fff;font:700 max(10px,2.2cqw) var(--geo);letter-spacing:.14em;text-transform:uppercase;cursor:pointer}
.dial-share:hover{background:var(--red);border-color:var(--red)}
.panel:not(.is-empty) .dial-share{display:inline-block}
.panel-full{border-top:2px solid var(--line);margin-top:2px;padding-top:10px}
.panel-full{display:none}
.panel:not(.is-empty) .panel-full{display:block}
.r-date{font:800 clamp(20px,1.8vw,24px)/1.05 var(--geo);text-transform:uppercase;margin:0 0 2px}
.r-age,.lived-t{margin:0 0 2px;font-size:15px}
.lived-t{color:var(--muted);font-size:14px}

.shared{border:2px solid var(--red);padding:18px 22px;margin:0 0 32px}
.shared p{margin:0}
.shared-k{font-size:12px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--red)}
.shared-v{font:800 38px/1.1 var(--geo);text-transform:uppercase;margin:6px 0!important}

/* result details */
.result{margin-top:56px}
.rest .content{border-top:2px solid var(--line);padding:56px 0 24px;margin-top:56px}
.result .pre{color:var(--muted);margin:0}
.result:not(.is-empty) .pre,.result.is-empty .breakdown{display:none}
.grid2{display:grid;grid-template-columns:1fr;gap:40px;border-top:2px solid var(--line);padding-top:28px}
.card h2{font:800 22px var(--geo);text-transform:uppercase;letter-spacing:.02em;margin:0 0 14px}
.breakdown{width:100%;border-collapse:collapse;font-size:15px}
.breakdown th,.breakdown td{padding:10px 0;border-bottom:1px solid var(--soft);text-align:left;vertical-align:top}
.breakdown th{font-weight:600;padding-right:12px}
.breakdown td{color:var(--muted)}
.breakdown .num{text-align:right;color:var(--ink);white-space:nowrap;padding-left:12px;font-weight:600}
.breakdown .total>*{border-bottom:0;border-top:2px solid var(--line)}
.breakdown .total th,.breakdown .total .num{color:var(--red);font-weight:800}
.note{color:var(--muted);font-size:14px;margin:14px 0 0}
.win{font:800 64px/1 var(--geo);color:var(--red);margin:0 0 12px}
#whatif p{margin:0 0 12px}
#whatif ul{margin:0;padding-left:18px;color:var(--muted);font-size:15px}
.actions{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-top:8px}
.btn{height:40px;padding:0 16px;border:1.5px solid var(--ink);background:var(--ink);color:#fff;font:700 13px var(--geo);letter-spacing:.14em;text-transform:uppercase;cursor:pointer}
.btn:hover{background:var(--red);border-color:var(--red)}
.btn.ghost{background:#fff;color:var(--ink)}
.btn.ghost:hover{color:var(--red);border-color:var(--red);background:#fff}
.share-row{display:none;flex-wrap:wrap;gap:6px;margin-top:10px}
@media (pointer:fine){.panel:not(.is-empty) .share-row{display:flex}}
.sh{display:inline-flex;align-items:center;justify-content:center;gap:6px;height:36px;min-width:36px;padding:0 9px;border:1.5px solid var(--line);background:#fff;color:var(--ink);cursor:pointer;text-decoration:none;font:700 11px var(--geo);letter-spacing:.1em;text-transform:uppercase}
.sh:hover{color:var(--red);border-color:var(--red)}
.sh .ln{fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.status{color:var(--muted);font-size:14px;word-break:break-all;margin:10px 0 0}

/* content */
.content{border-top:2px solid var(--line);padding:64px 0 40px}
.content h2{font:800 clamp(28px,3.6vw,40px)/1.05 var(--geo);text-transform:uppercase;margin:64px 0 16px}
.content h2:first-child{margin-top:0}
.content h3{font-size:19px;font-weight:700;margin:28px 0 6px}
.content ul{padding-left:20px}
.content li{margin:5px 0}
.content li::marker{color:var(--red)}
.page h1{font-size:clamp(40px,6vw,72px)}
.habits{display:grid;gap:14px;margin:18px 0 22px}
.habit{position:relative;border:1.5px solid var(--line);padding:18px 52px 16px 20px}
.habit h4{font:800 15px var(--geo);letter-spacing:.08em;text-transform:uppercase;margin:0 0 8px}
.habit>p{margin:0;font-size:15px}
.src{position:static}
.src summary{position:absolute;top:12px;right:12px;list-style:none;cursor:pointer;display:flex;padding:4px;color:var(--ink)}
.src summary::-webkit-details-marker{display:none}
.src summary svg{fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.src summary:hover,.src[open] summary{color:var(--red)}
.src summary:focus-visible{outline:2px solid var(--red);outline-offset:2px}
.src p{margin:12px 0 0;padding-top:10px;border-top:1px solid var(--soft);font-size:13px;color:var(--muted)}
.foot{border-top:2px solid var(--line);padding:28px 0 48px;font-size:14px}
.foot p{max-width:780px}
.foot a{text-decoration:none;font-weight:600}

@media (max-width:900px){
  .stage{grid-template-columns:1fr;grid-template-areas:"left" "panel" "rest";row-gap:40px}
  .panel-in{position:static}
  .dial-wrap{width:100%}
  .grid2{grid-template-columns:1fr;gap:40px}
}
@media (max-width:600px){
  .form-actions{flex-direction:column}
  .clear{height:48px}
  .wrap{padding:0 16px}
  .top .wrap{height:52px}
  .brand span{display:none}
  .brand b{font-size:19px;white-space:nowrap}
  .top nav a{font-size:11px;letter-spacing:.1em;white-space:nowrap}
  .top nav{gap:16px}
  .row{grid-template-columns:1fr}
  .lede{font-size:17px}
  .chip span{padding:0 13px}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}