:root{
  --bg:#f4f6f5; --bg2:#e9efec; --ink:#14201c; --muted:#43554e; --line:#c3d0ca; --line-soft:#d5ded9;
  --accent:#0b5c55; --accent-ink:#ffffff; --home:#b34700; --away:#3f6d8e;
  --card:#ffffff; --stage:#dcebe4; --good:#0b5c55;
  color-scheme:light;
}
html[data-theme="dark"]{
  --bg:#0e1512; --bg2:#131d19; --ink:#e8f0ec; --muted:#acc0b7; --line:#33463e; --line-soft:#27362f;
  --accent:#7fd1c4; --accent-ink:#0b1a17; --home:#ffab70; --away:#9cc3de;
  --card:#16211c; --stage:#1a2a24; --good:#7fd1c4;
  color-scheme:dark;
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font:17px/1.55 Georgia,"Times New Roman",serif;overflow-x:hidden}
figure{margin:0}
img,canvas{max-width:100%}
a{color:var(--accent)}
.topbar{position:sticky;top:0;z-index:30;display:flex;gap:1rem;align-items:center;padding:.45rem 1rem;background:var(--bg);border-bottom:1px solid var(--line);font-family:system-ui,sans-serif;font-size:.9rem}
.topbar .home{font-weight:700;text-decoration:none;color:var(--ink)}
.topbar nav{display:flex;gap:.9rem;flex-wrap:wrap}
.topbar nav a{color:var(--muted);text-decoration:none}
.topbar .sp{flex:1}
.topbar button{font:inherit;background:none;border:1px solid var(--line);border-radius:999px;padding:.25rem .7rem;color:var(--ink);cursor:pointer}
.wrap{max-width:44rem;margin:0 auto;padding:0 1rem}
.wide{max-width:64rem;margin:0 auto;padding:0 1rem}
h1{font-size:clamp(1.9rem,5.5vw,3.1rem);line-height:1.08;margin:.4em 0 .3em}
h2{font-size:1.55rem;line-height:1.2;margin-top:2.2rem}
.deck{font-size:1.18rem;color:var(--muted)}
.stage{background:var(--stage);border:1px solid var(--line);border-radius:14px;padding:.6rem}
.stage canvas{display:block;width:100%;height:auto;border-radius:8px}
.stage figcaption{margin-top:.6rem;padding:0 .2rem;font-size:.92rem;line-height:1.45}
.wide>h2,.wide>.controls,.wide>p{max-width:42rem;margin-left:auto;margin-right:auto}
.controls output{font-weight:700;font-variant-numeric:tabular-nums}
figcaption,.cap{font-family:system-ui,sans-serif;font-size:.88rem;color:var(--muted)}
.big{font-size:clamp(2.2rem,7vw,3.4rem);font-weight:700;line-height:1}
.controls{display:flex;gap:.6rem;align-items:center;flex-wrap:wrap;font-family:system-ui,sans-serif;margin:.7rem 0}
.controls button,.chip{font:inherit;font-size:.95rem;background:var(--card);color:var(--ink);border:1px solid var(--line);border-radius:999px;padding:.45rem .9rem;cursor:pointer}
.chip[aria-pressed="true"]{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}
input[type="range"]{flex:1;min-width:140px;accent-color:var(--accent)}
.result{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:1rem 1.1rem;margin:.8rem 0}
.result .verdict{font-size:1.25rem;font-weight:700}
table{border-collapse:collapse;width:100%;font-family:system-ui,sans-serif;font-size:.95rem;margin:.8rem 0;display:block;overflow-x:auto;max-width:100%}
th,td{border-bottom:1px solid var(--line-soft);padding:.4rem .5rem;text-align:left}
th{color:var(--muted);font-weight:600}
td.num,th.num{text-align:right;font-variant-numeric:tabular-nums}
.bar{height:1.1rem;background:var(--away);border-radius:3px}
.bar.home{background:var(--home)}
.share-row{display:flex;gap:.5rem;align-items:center;flex-wrap:wrap;font-family:system-ui,sans-serif;margin:1rem 0}
.share-row a,.share-row button{width:40px;height:40px;border:1px solid var(--line-soft);border-radius:50%;display:inline-flex;align-items:center;justify-content:center;background:transparent;color:var(--ink);cursor:pointer;font-size:1rem;text-decoration:none}
@media(pointer:coarse){.share-row a,.share-row button{width:44px;height:44px}}
.share-row .lbl{color:var(--muted);font-size:.9rem;width:auto}
.rail{position:fixed;right:10px;top:50%;transform:translateY(-50%);display:flex;flex-direction:column;gap:.55rem;z-index:25}
.rail a{position:relative;width:11px;height:11px;border-radius:50%;border:1.5px solid var(--muted);display:block}
.rail a[aria-current="true"]{background:var(--accent);border-color:var(--accent)}
.rail a span{position:absolute;right:18px;top:50%;transform:translateY(-50%);white-space:nowrap;background:var(--card);border:1px solid var(--line);border-radius:6px;padding:.1rem .5rem;font-family:system-ui,sans-serif;font-size:.8rem;color:var(--ink);opacity:0;pointer-events:none}
.rail a:hover span,.rail a:focus span{opacity:1}
@media(max-width:1100px){.rail{display:none}}
@media print{.rail,.topbar,.share-row{display:none}}
footer{border-top:1px solid var(--line);margin-top:3rem;padding:1.2rem 1rem 2.4rem;font-family:system-ui,sans-serif;font-size:.9rem;color:var(--muted)}
.note{border-left:3px solid var(--line);padding-left:.8rem;color:var(--muted)}
.srcs{font-family:system-ui,sans-serif;font-size:.92rem}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.stagebox{max-height:40svh}
@media(max-width:640px){body{font-size:16.5px}.topbar nav{display:none}.topbar .home{white-space:nowrap}}