:root{--paper:#fff;--ink:#000;--loss:#E2231A;--gain:#00875A;--rule:#D9D9D9;--muted:#595959;--tile:#E9E9E9;--wrap:1280px}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font-family:Archivo,"Helvetica Neue",Arial,sans-serif;font-size:18px;line-height:1.5;font-feature-settings:"tnum" 1}
a{color:var(--ink);text-decoration-thickness:1px;text-underline-offset:3px}
a:hover{color:var(--loss)}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid var(--ink);outline-offset:3px}
img,svg{max-width:100%}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 32px}
.skip{position:absolute;left:-9999px;top:8px;background:var(--ink);color:#fff;padding:10px 14px;z-index:10}
.skip:focus{left:8px}

/* header */
.site-head{border-bottom:2px solid var(--ink)}
.site-head .wrap{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:6px 32px;padding-top:12px;padding-bottom:12px}
.brand{display:flex;align-items:center;gap:10px;min-height:44px;text-decoration:none}
.brand span{font-stretch:125%;font-weight:800;font-size:20px;letter-spacing:-.01em}
.nav{display:flex;gap:0 22px;font-size:16px;overflow-x:auto;scrollbar-width:none}
.nav::-webkit-scrollbar{display:none}
.nav a{min-height:44px;display:flex;align-items:center;text-decoration:none;white-space:nowrap}
.nav a[aria-current="page"]{font-weight:700;text-decoration:underline;text-decoration-thickness:2px}

.strip{border-bottom:1px solid var(--rule);overflow-x:auto}
.strip .wrap{display:flex;gap:36px;white-space:nowrap;font-size:14px;padding-top:10px;padding-bottom:10px}
.strip .note{color:var(--muted)}
.up{color:var(--gain)}.down{color:var(--loss)}

/* type */
h1,h2,h3{margin:0;line-height:1.05}
.h2{font-stretch:125%;font-weight:800;font-size:clamp(30px,3.6vw,46px);letter-spacing:-.02em}
.h3{font-stretch:125%;font-weight:800;font-size:22px;letter-spacing:-.01em}
.lede{max-width:40em;font-size:18px;line-height:1.55;margin:12px 0 22px}
.small{font-size:14px;color:var(--muted)}
.num{font-stretch:62%;font-weight:800}
.section{padding-top:88px}
.prose{max-width:40em}
.prose p,.prose li{line-height:1.6}
.prose h2{margin-top:44px}

/* hero */
.hero{padding-top:52px}
.hero-top{display:flex;flex-wrap:wrap;align-items:flex-start;justify-content:space-between;gap:24px 40px}
.hero-intro{margin:0;max-width:31em;font-size:23px;line-height:1.42;letter-spacing:-.005em}
.stamp{transform:rotate(-5deg);border:3px solid var(--loss);color:var(--loss);padding:8px 14px 10px;text-align:center;line-height:1.15;flex:0 0 auto}
.stamp b{display:block;font-stretch:125%;font-weight:900;font-size:26px;letter-spacing:.04em}
.stamp span{display:block;font-size:13px;font-weight:600;margin-top:4px}
.split{display:inline-grid;grid-template-columns:1fr 1fr;margin-top:44px;max-width:100%}
.cut{grid-column:1/-1;position:relative;white-space:nowrap;text-align:center;font-stretch:62%;font-weight:900;font-size:clamp(92px,21vw,320px);line-height:.86;letter-spacing:-.015em;padding:.12em 0}
.cut .ghost{visibility:hidden}
.cut .hl,.cut .hr{position:absolute;left:0;right:0;top:.12em;text-align:center}
.cut .hl{color:var(--loss);clip-path:inset(-20% 50% -20% 0);transform:translate(-.035em,.09em);animation:part .9s cubic-bezier(.2,.8,.2,1) .35s both}
.cut .hr{color:var(--gain);clip-path:inset(-20% 0 -20% 50%);transform:translate(.035em,-.09em);animation:part .9s cubic-bezier(.2,.8,.2,1) .35s both}
.cut .line{position:absolute;left:50%;top:0;bottom:0;border-left:3px dashed var(--ink)}
@keyframes part{from{transform:none}}
@media (prefers-reduced-motion:reduce){.cut .hl,.cut .hr{animation:none}}
.side{padding-top:18px;border-top:2px solid var(--ink)}
.side.lft{padding-right:20px}
.side.rgt{padding-left:20px;text-align:right}
.side .who{margin:0;font-weight:700;font-size:17px}
.side .amt{margin:6px 0 0;font-stretch:62%;font-weight:800;font-size:clamp(40px,4vw,56px);line-height:1}
.side .amt.lft{color:var(--loss)}.side .amt.rgt{color:var(--gain)}
.side .sub{margin:8px 0 0;font-size:15px;color:var(--muted)}

/* simulator */
.sim{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,360px),1fr));gap:20px 56px;align-items:end}
.sim label{display:block;font-weight:700;font-size:18px}
.range{width:100%;height:44px;margin-top:10px;accent-color:var(--ink)}
.scale{display:flex;justify-content:space-between;font-size:13px;color:var(--muted)}
.price-big{margin:0;font-stretch:62%;font-weight:800;font-size:88px;line-height:.9}
.rank-line{margin:28px 0 0;max-width:34em;font-size:24px;line-height:1.38}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 20px;border-radius:4px;border:2px solid var(--ink);background:var(--ink);color:#fff;font:inherit;font-weight:700;font-size:16px;text-decoration:none;cursor:pointer}
.btn:hover{color:#fff;background:#222}
.btn.ghost{background:#fff;color:var(--ink)}
.btn.ghost:hover{background:#f2f2f2;color:var(--ink)}
.btns{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.linkbtn{background:none;border:0;padding:0;font:inherit;font-size:15px;text-decoration:underline;text-underline-offset:3px;cursor:pointer;color:var(--ink);min-height:44px}

/* units */
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px}
.chip{min-height:44px;padding:0 16px;border-radius:4px;border:2px solid var(--ink);background:#fff;color:var(--ink);font:inherit;font-weight:700;font-size:15px;cursor:pointer}
.chip[aria-pressed="true"]{background:var(--ink);color:#fff}
.unit-sentence{margin:30px 0 0;max-width:18em;font-weight:700;font-size:clamp(32px,4.6vw,60px);line-height:1.08;letter-spacing:-.02em}
.unit-caption{margin:16px 0 0;max-width:34em;font-size:21px;line-height:1.45}

/* tables */
.tbl-wrap{overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:17px}
thead tr{border-bottom:2px solid var(--ink);text-align:left}
th{padding:10px 12px;font-weight:700}
td{padding:14px 12px;vertical-align:top}
th:first-child,td:first-child{padding-left:0}
th:last-child,td:last-child{padding-right:0}
tbody tr{border-bottom:1px solid var(--rule)}
tbody tr:last-child{border-bottom:2px solid var(--ink)}
.r{text-align:right}
.b{font-weight:700}
.muted{color:var(--muted)}
tr.hyp td{background:#F6F6F4}
.notes{margin:14px 0 0;padding-left:20px;font-size:14px;line-height:1.6;color:var(--muted)}

/* bars */
.bars{margin:0;padding:0;list-style:none}
.bars li{display:grid;grid-template-columns:minmax(150px,300px) minmax(0,1fr) 84px;gap:16px;align-items:center;padding:9px 0;border-bottom:1px solid var(--rule)}
.bars .name{margin:0;font-size:16px}
.bars .name span{color:var(--muted)}
.bars .track{height:18px}
.bars .fill{height:100%;background:var(--ink)}
.bars .fill.split{background:linear-gradient(90deg,var(--loss) 50%,var(--gain) 50%)}
.bars .val{margin:0;text-align:right;font-stretch:62%;font-weight:800;font-size:22px}
.bars li.hyp .name{font-weight:700}

/* map */
.two{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,440px),1fr));gap:40px 64px;align-items:start}
.map{display:grid;grid-template-columns:repeat(11,minmax(0,1fr));gap:4px;max-width:520px}
.map div{aspect-ratio:1;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:700;background:var(--tile);color:var(--muted)}
.map div.cp{background:linear-gradient(135deg,var(--loss) 50%,var(--gain) 50%);color:#fff}
.legend{display:flex;flex-wrap:wrap;gap:8px 22px;margin-top:14px;font-size:14px}
.legend span{display:inline-flex;align-items:center;gap:8px}
.legend i{width:16px;height:16px;display:inline-block;background:var(--tile)}
.legend i.cp{background:linear-gradient(135deg,var(--loss) 50%,var(--gain) 50%)}

/* forms */
.form{display:grid;gap:18px;max-width:520px}
.field label{display:block;font-weight:700;font-size:17px}
.field .hint{display:block;font-size:14px;color:var(--muted);margin-top:2px}
.field input,.field select{margin-top:8px;width:100%;min-height:48px;padding:0 12px;border:2px solid var(--ink);border-radius:4px;font:inherit;font-size:18px;background:#fff;color:var(--ink)}
.result{border-top:2px solid var(--ink);padding-top:20px}
.result .big{margin:6px 0 0;font-stretch:62%;font-weight:800;font-size:clamp(56px,8vw,96px);line-height:.95}

/* footer */
.site-foot{margin-top:104px;border-top:2px solid var(--ink)}
.site-foot .wrap{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,220px),1fr));gap:28px 40px;padding-top:32px;padding-bottom:48px}
.site-foot .name{margin:0;font-stretch:125%;font-weight:800;font-size:20px}
.site-foot .tag{margin:8px 0 0;font-size:16px;line-height:1.5}
.site-foot nav{display:flex;flex-direction:column;font-size:16px}
.site-foot nav a{min-height:36px;display:flex;align-items:center;text-decoration:none}
.site-foot .fine{margin:0;font-size:14px;line-height:1.6;color:var(--muted)}

.toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%);background:var(--ink);color:#fff;padding:12px 18px;border-radius:4px;font-size:15px;font-weight:700;opacity:0;pointer-events:none;transition:opacity .2s}
.toast.on{opacity:1}

@media (max-width:720px){
  body{font-size:17px}
  .wrap{padding:0 16px}
  .site-head .wrap{gap:0}
  .nav{width:100%;gap:0 18px;font-size:15px}
  .hero{padding-top:30px}
  .hero-intro{font-size:19px}
  .stamp{order:-1}
  .stamp b{font-size:20px}
  .split{margin-top:28px}
  .cut{font-size:clamp(84px,29vw,140px)}
  .side.lft{padding-right:10px}.side.rgt{padding-left:10px}
  .side .who{font-size:15px}
  .side .sub{font-size:13px}
  .price-big{font-size:60px}
  .rank-line{font-size:20px}
  .section{padding-top:60px}
  .bars li{grid-template-columns:1fr auto;gap:6px 12px}
  .bars .track{grid-column:1/-1;grid-row:2;height:10px}
  .unit-caption{font-size:18px}
  table{font-size:15px}
}