/* Grindina: the hail page. Tokens first; the hero and the two stages stay storm-dark in both themes. */
@font-face{font-family:"Fraunces";src:url("fonts/Fraunces-display.woff2?v=061a248af8") format("woff2");font-weight:100 900;font-style:normal;font-display:swap}
@font-face{font-family:"Atkinson Hyperlegible Next";src:url("fonts/AtkinsonHyperlegibleNext.woff2?v=061a248af8") format("woff2");font-weight:200 800;font-style:normal;font-display:swap}
@font-face{font-family:"Plex Mono";src:url("fonts/PlexMono.woff2?v=061a248af8") format("woff2");font-weight:400;font-style:normal;font-display:swap}

:root{
  --bg:#f3f5f9; --bg2:#e8edf4; --surface:#ffffff; --surface2:#f7f9fc;
  --text:#0a1220; --muted:#43506a; --line:#c9d3e2; --line-soft:#dbe2ee;
  --accent:#075a9e; --accent-ink:#ffffff; --accent2:#5136c8; --warm:#a84a08;
  --ok:#0d6b4d; --warn:#8a4b00; --focus:#5136c8;
  --stage:#070c17; --stage-2:#0d1526; --stage-text:#eaf0fa; --stage-muted:#a9b6cc; --stage-line:#26324a;
  --ice:#8bd6ff; --violet:#c4b5ff; --amber:#ffb877; --green:#7fdcb8;
  --bar-h:3.1rem;
  --f-display:"Fraunces","Iowan Old Style","Palatino Linotype",Georgia,serif;
  --f-body:"Atkinson Hyperlegible Next","Segoe UI",system-ui,-apple-system,sans-serif;
  --f-mono:"Plex Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
  --w-read:41rem; --w-wide:74rem;
  color-scheme:light;
}
:root[data-theme="dark"]{
  --bg:#080d18; --bg2:#0d1526; --surface:#111a2d; --surface2:#0e1728;
  --text:#e9eef8; --muted:#a8b5cb; --line:#28344e; --line-soft:#1d2840;
  --accent:#8dd5ff; --accent-ink:#04101e; --accent2:#c3b4ff; --warm:#ffb877;
  --ok:#7fdcb8; --warn:#ffcf8a; --focus:#c3b4ff;
  color-scheme:dark;
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    --bg:#080d18; --bg2:#0d1526; --surface:#111a2d; --surface2:#0e1728;
    --text:#e9eef8; --muted:#a8b5cb; --line:#28344e; --line-soft:#1d2840;
    --accent:#8dd5ff; --accent-ink:#04101e; --accent2:#c3b4ff; --warm:#ffb877;
    --ok:#7fdcb8; --warn:#ffcf8a; --focus:#c3b4ff;
    color-scheme:dark;
  }
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:calc(var(--bar-h) + .6rem)}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;background:var(--bg);color:var(--text);font:400 1.0625rem/1.65 var(--f-body);font-variant-numeric:lining-nums;text-rendering:optimizeLegibility}
img,svg,canvas{display:block;max-width:100%}
a{color:var(--accent);text-decoration-thickness:.08em;text-underline-offset:.2em}
a:hover{text-decoration-thickness:.14em}
:focus-visible{outline:3px solid var(--focus);outline-offset:3px;border-radius:3px}
.skip{position:absolute;left:.5rem;top:-4rem;background:var(--accent);color:var(--accent-ink);padding:.6rem .9rem;border-radius:.4rem;z-index:100;font-weight:600}
.skip:focus{top:.5rem}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
[hidden]{display:none!important}

/* ---------- top bar ---------- */
.topbar{position:sticky;top:0;z-index:50;display:flex;align-items:center;gap:.9rem;height:var(--bar-h);padding:0 max(1rem,env(safe-area-inset-left));background:color-mix(in srgb,var(--bg) 84%,transparent);backdrop-filter:blur(14px) saturate(1.3);-webkit-backdrop-filter:blur(14px) saturate(1.3);border-bottom:1px solid var(--line-soft);font-size:.92rem}
.topbar .home{font:500 .92rem var(--f-mono);letter-spacing:.01em;color:var(--text);text-decoration:none;white-space:nowrap}
.topnav{display:flex;gap:1.1rem;overflow-x:auto;scrollbar-width:none;flex:1 1 auto;min-width:0;white-space:nowrap}
.topnav::-webkit-scrollbar{display:none}
.topnav a{color:var(--muted);text-decoration:none;padding:.5rem 0;border-bottom:2px solid transparent;font-weight:500}
.topnav a:hover{color:var(--text)}
.topnav a[aria-current="true"]{color:var(--text);border-bottom-color:var(--accent)}
.chip{font:600 .78rem var(--f-mono);letter-spacing:.06em;border:1px solid var(--line);border-radius:2rem;padding:.42rem .72rem;color:var(--text);text-decoration:none;min-height:2.25rem;display:inline-flex;align-items:center}
.chip:hover{border-color:var(--accent);color:var(--accent)}
.icon-btn{width:2.25rem;height:2.25rem;border-radius:50%;border:1px solid var(--line);background:transparent;color:var(--text);display:inline-grid;place-items:center;cursor:pointer;padding:0}
.icon-btn:hover{border-color:var(--accent);color:var(--accent)}
.icon-btn svg{display:block}
.icon-btn svg[hidden]{display:none}
@media (pointer:coarse){.chip,.icon-btn{min-height:2.75rem}.icon-btn{width:2.75rem;height:2.75rem}}
@media (max-width:34rem){.topbar{gap:.55rem}.topbar .home{font-size:.8rem}}

/* ---------- hero ---------- */
.hero{position:relative;min-height:min(100svh - var(--bar-h),58rem);display:grid;align-items:end;overflow:hidden;background:#070c17 url("hero-poster.webp?v=061a248af8") center 30%/cover no-repeat;color:var(--stage-text);isolation:isolate}
.hero canvas{position:absolute;inset:0;width:100%;height:100%}
.hero .pellets{pointer-events:none;z-index:1}
.hero::after{content:"";position:absolute;inset:auto 0 0 0;height:62%;background:linear-gradient(to top,rgba(4,8,16,.94),rgba(4,8,16,.72) 46%,rgba(4,8,16,0));z-index:1;pointer-events:none}
.hero-inner{position:relative;z-index:2;width:100%;min-width:0;max-width:var(--w-wide);margin:0 auto;padding:clamp(1.2rem,4vw,3rem) max(1rem,env(safe-area-inset-left)) clamp(1.2rem,3vw,2.4rem)}
.kicker{margin:0 0 .6rem;font:500 .8rem/1.2 var(--f-mono);letter-spacing:.14em;text-transform:uppercase;color:var(--ice)}
.hero h1{margin:0 0 .7rem;max-width:18ch;font:420 clamp(2.05rem,1.2rem + 4.6vw,4.5rem)/1.02 var(--f-display);font-variation-settings:"SOFT" 40;letter-spacing:-.018em;text-wrap:balance;text-shadow:0 2px 24px rgba(0,0,0,.55)}
.hero .deck{margin:0 0 1.2rem;max-width:37rem;font-size:clamp(1.02rem,.95rem + .35vw,1.2rem);line-height:1.55;color:#dbe4f3;text-shadow:0 1px 14px rgba(0,0,0,.6)}

.picker{max-width:52rem}
.pick-label{margin:0 0 .5rem;font:600 .95rem var(--f-body);color:#fff}
.chips{display:flex;gap:.45rem;overflow-x:auto;padding:.15rem .1rem .6rem;margin:0 -.1rem;scrollbar-width:thin;scrollbar-color:#3a4a6b transparent;-webkit-overflow-scrolling:touch;scroll-snap-type:x proximity}
.chips button{flex:0 0 auto;scroll-snap-align:start;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;gap:.28rem;min-width:4.4rem;min-height:4.6rem;padding:.5rem .55rem .45rem;border-radius:.8rem;border:1px solid rgba(190,210,240,.28);background:rgba(10,18,34,.62);backdrop-filter:blur(6px);color:#eaf0fa;font:500 .78rem/1.15 var(--f-body);cursor:pointer;transition:border-color .15s,background .15s,transform .15s}
.chips button:hover{border-color:var(--ice)}
.chips button[aria-checked="true"]{border-color:var(--ice);background:rgba(139,214,255,.16);box-shadow:0 0 0 1px var(--ice) inset}
.chips .dot{display:block;border-radius:50%;background:radial-gradient(circle at 34% 30%,#fff,#cfe6f7 45%,#8fb6d3 100%);box-shadow:0 1px 4px rgba(0,0,0,.4)}
.chips .cm{font:500 .72rem var(--f-mono);color:#b9c8df}
.pick-out{margin:.2rem 0 0;min-height:4.6rem;font-size:clamp(1rem,.92rem + .4vw,1.14rem);line-height:1.5;color:#f3f7fd;text-shadow:0 1px 12px rgba(0,0,0,.6);max-width:46rem}
.pick-out b{font-weight:700;color:#fff}
.pick-out .num{font-family:var(--f-mono);font-weight:500;color:var(--ice)}
.cta{display:inline-flex;align-items:center;gap:.5rem;margin-top:.7rem;padding:.78rem 1.15rem;min-height:2.9rem;border-radius:2rem;background:var(--ice);color:#04101e;font-weight:700;text-decoration:none;box-shadow:0 6px 24px rgba(0,0,0,.35)}
.cta:hover{background:#b6e6ff}
.cta svg{width:1rem;height:1rem}
@media (max-height:46rem) and (min-width:40rem){.hero{min-height:calc(100svh - var(--bar-h))}}
@media (max-width:40rem){
  .hero{min-height:calc(100svh - var(--bar-h));background-position:58% 24%}
  .hero h1{max-width:14ch}
  .hero .deck{font-size:1rem;margin-bottom:.9rem}
  .pick-out{min-height:6.6rem;font-size:1rem}
}
@media (max-width:40rem) and (max-height:44rem){ .hero .deck{display:none} }

/* ---------- blocks ---------- */
.block{padding:clamp(2.6rem,6vw,5rem) max(1rem,env(safe-area-inset-left))}
.wrap{max-width:var(--w-wide);margin:0 auto}
.read{max-width:var(--w-read)}
.block h2{margin:0 0 .9rem;font:440 clamp(1.6rem,1.15rem + 2vw,2.6rem)/1.12 var(--f-display);font-variation-settings:"SOFT" 30;letter-spacing:-.012em;text-wrap:balance;scroll-margin-top:calc(var(--bar-h) + .8rem)}
.block h2 .anchor{color:inherit;text-decoration:none}
.block h2 .anchor:hover::after{content:" #";color:var(--muted);font-family:var(--f-mono);font-size:.6em}
.block h3{margin:1.8rem 0 .5rem;font:600 1.12rem/1.3 var(--f-body);letter-spacing:.005em}
.block p{margin:0 0 1rem}
.lead{font-size:clamp(1.08rem,1rem + .35vw,1.26rem);line-height:1.6;color:var(--text)}
.answer{max-width:var(--w-read)}
.muted{color:var(--muted)}
.eyebrow{font:500 .78rem/1.2 var(--f-mono);letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin:0 0 .5rem}
.alt{background:var(--bg2)}
.num{font-family:var(--f-mono);font-variant-numeric:tabular-nums}
hr.soft{border:0;border-top:1px solid var(--line-soft);margin:2rem 0}

/* ---------- tables ---------- */
.tbl{width:100%;border-collapse:collapse;font-size:.98rem;font-variant-numeric:tabular-nums}
.tbl caption{text-align:left;padding:0 0 .7rem;color:var(--muted);font-size:.92rem}
.tbl th,.tbl td{padding:.62rem .7rem;text-align:left;border-bottom:1px solid var(--line-soft);vertical-align:top}
.tbl thead th{font:600 .78rem/1.2 var(--f-mono);letter-spacing:.06em;text-transform:uppercase;color:var(--muted);border-bottom:2px solid var(--line);white-space:nowrap}
.tbl td.n,.tbl th.n{text-align:right;font-family:var(--f-mono);white-space:nowrap}
.tbl tbody tr:hover{background:var(--surface2)}
.tbl tr.on{background:color-mix(in srgb,var(--accent) 12%,transparent)}
.tbl-wrap{overflow-x:auto;border:1px solid var(--line-soft);border-radius:.8rem;background:var(--surface)}
.tbl-wrap .tbl th:first-child,.tbl-wrap .tbl td:first-child{padding-left:1rem}
.tbl-wrap .tbl tr:last-child td{border-bottom:0}
.note{font-size:.92rem;color:var(--muted);margin-top:.8rem}

/* ---------- stages (dark in both themes) ---------- */
.stage{position:relative;margin:0;border-radius:1rem;overflow:hidden;background:var(--stage);color:var(--stage-text);border:1px solid var(--stage-line);box-shadow:0 20px 60px -30px rgba(0,0,0,.6)}
.stage-canvas{position:relative;aspect-ratio:16/10;width:100%}
.stage-canvas canvas{position:absolute;inset:0;width:100%;height:100%}
.stage-cap{padding:.8rem 1rem;font-size:.9rem;color:var(--stage-muted);border-top:1px solid var(--stage-line);background:var(--stage-2)}
.ride-grid{display:grid;grid-template-columns:minmax(0,1.7fr) minmax(19rem,1fr);gap:1.4rem;align-items:start}
.ride-panel{display:flex;flex-direction:column;gap:1.05rem}
.ctl{display:flex;flex-direction:column;gap:.35rem}
.ctl label,.ctl .lab{font:600 .95rem var(--f-body)}
.ctl .val{font:500 1.5rem/1 var(--f-mono);color:var(--text)}
.ctl .val small{font-size:.8rem;color:var(--muted);margin-left:.35rem}
.ctl .hint{font-size:.88rem;color:var(--muted);margin:0}
input[type=range]{width:100%;height:2.6rem;background:transparent;-webkit-appearance:none;appearance:none;cursor:pointer;margin:0}
input[type=range]::-webkit-slider-runnable-track{height:.5rem;border-radius:1rem;background:linear-gradient(90deg,var(--accent),var(--accent2));}
input[type=range]::-moz-range-track{height:.5rem;border-radius:1rem;background:linear-gradient(90deg,var(--accent),var(--accent2))}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:1.75rem;height:1.75rem;margin-top:-.62rem;border-radius:50%;background:var(--surface);border:3px solid var(--accent);box-shadow:0 2px 8px rgba(0,0,0,.35)}
input[type=range]::-moz-range-thumb{width:1.5rem;height:1.5rem;border-radius:50%;background:var(--surface);border:3px solid var(--accent)}
.seg{display:grid;grid-auto-flow:column;grid-auto-columns:1fr;border:1px solid var(--line);border-radius:.8rem;overflow:hidden;background:var(--surface)}
.seg button{border:0;background:transparent;color:var(--text);font:600 .92rem var(--f-body);min-height:2.75rem;padding:.4rem .5rem;cursor:pointer}
.seg button+button{border-left:1px solid var(--line)}
.seg button[aria-checked="true"]{background:var(--accent);color:var(--accent-ink)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;min-height:2.9rem;padding:.7rem 1.1rem;border-radius:2rem;border:1px solid var(--line);background:var(--surface);color:var(--text);font:700 .98rem var(--f-body);cursor:pointer;text-decoration:none}
.btn:hover{border-color:var(--accent);color:var(--accent)}
.btn.primary{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}
.btn.primary:hover{filter:brightness(1.08);color:var(--accent-ink)}
.btn[disabled]{opacity:.5;cursor:not-allowed}
.actions{display:flex;flex-wrap:wrap;gap:.6rem}
.readouts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.55rem;margin:0;padding:0;list-style:none}
.readouts li{background:var(--surface);border:1px solid var(--line-soft);border-radius:.7rem;padding:.55rem .7rem}
.readouts .k{display:block;font:500 .7rem var(--f-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.readouts .v{display:block;font:500 1.15rem/1.25 var(--f-mono);font-variant-numeric:tabular-nums}
.log{min-height:3.2rem;padding:.7rem .85rem;border-left:3px solid var(--accent);background:var(--surface);border-radius:0 .6rem .6rem 0;font-size:.98rem}
.log b{font-weight:700}
.hud{position:absolute;left:.7rem;top:.6rem;display:flex;gap:.9rem;flex-wrap:wrap;font:500 .74rem var(--f-mono);letter-spacing:.04em;color:var(--stage-muted);pointer-events:none;text-shadow:0 1px 6px #000}
.hud b{color:var(--stage-text);font-weight:500}
.stone-cam{position:absolute;right:.7rem;top:.7rem;width:clamp(6.5rem,24%,12.5rem);aspect-ratio:1;border-radius:50%;overflow:hidden;border:1px solid var(--stage-line);background:radial-gradient(circle at 50% 42%,#182338,#070c17);box-shadow:0 8px 30px rgba(0,0,0,.5)}
.stone-cam canvas{position:absolute;inset:0;width:100%;height:100%}
.cam-read{position:absolute;left:0;right:0;bottom:.25rem;text-align:center;font:500 .72rem var(--f-mono);color:var(--stage-text);text-shadow:0 1px 4px #000}
.scrub{display:flex;align-items:center;gap:.7rem;padding:.4rem .9rem .5rem;background:var(--stage-2);border-top:1px solid var(--stage-line);color:var(--stage-muted);font:500 .78rem var(--f-mono)}
.scrub input{flex:1}
.scrub button{border:1px solid var(--stage-line);background:transparent;color:var(--stage-text);border-radius:2rem;min-height:2.4rem;padding:.2rem .8rem;font:600 .8rem var(--f-mono);cursor:pointer}
.scrub button[aria-pressed="true"]{background:var(--ice);color:#04101e;border-color:var(--ice)}
@media (max-width:60rem){.ride-grid{grid-template-columns:1fr}}
@media (max-width:34rem){.stage-canvas{aspect-ratio:4/5}.stone-cam{width:26%}.readouts{grid-template-columns:repeat(2,1fr)}}

/* ---------- the cut ---------- */
.cut-grid{display:grid;grid-template-columns:minmax(0,1.7fr) minmax(18rem,1fr);gap:1.4rem;align-items:start}
.cut-stage .stage-canvas{aspect-ratio:16/9}
.rings{margin:0;padding:0;list-style:none;display:flex;flex-direction:column;gap:.4rem;max-height:22rem;overflow:auto}
.rings li{display:grid;grid-template-columns:1.6rem 1fr auto;gap:.6rem;align-items:center;padding:.5rem .65rem;border:1px solid var(--line-soft);border-radius:.6rem;background:var(--surface);cursor:default}
.rings li[data-on="1"]{border-color:var(--warm);box-shadow:0 0 0 1px var(--warm) inset}
.rings .sw{width:1.2rem;height:1.2rem;border-radius:50%;border:1px solid var(--line)}
.rings .t{font-size:.92rem;line-height:1.35}
.rings .m{font:500 .78rem var(--f-mono);color:var(--muted)}
.compare{display:grid;grid-template-columns:1fr 1fr;gap:1rem;margin-top:1.4rem}
.compare figure{margin:0}
.compare img{width:100%;height:auto;border-radius:.7rem;border:1px solid var(--line-soft);background:var(--stage)}
.compare figcaption{font-size:.86rem;color:var(--muted);margin-top:.4rem}
@media (max-width:60rem){.cut-grid{grid-template-columns:1fr}.compare{grid-template-columns:1fr}}

/* ---------- evidence ---------- */
.ev{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem}
.ev article{border:1px solid var(--line-soft);border-radius:.9rem;background:var(--surface);padding:1.1rem 1.15rem}
.ev article h3{margin:.1rem 0 .5rem;font:600 1.02rem/1.3 var(--f-body)}
.ev article p{margin:0 0 .65rem;font-size:.98rem}
.ev .tag{display:inline-block;font:600 .7rem var(--f-mono);letter-spacing:.08em;text-transform:uppercase;padding:.2rem .5rem;border-radius:.4rem;border:1px solid var(--line);color:var(--muted);margin-bottom:.5rem}
.ev .tag.claim{color:var(--warn)}
.ev .tag.obs{color:var(--accent)}
.ev .tag.rct{color:var(--ok)}
@media (max-width:64rem){.ev{grid-template-columns:1fr}}

/* ---------- records ladder ---------- */
.ladder{display:flex;align-items:flex-end;gap:clamp(.6rem,2vw,1.6rem);overflow-x:auto;padding:1rem .2rem 1.2rem;margin:0 -.2rem;scrollbar-width:thin}
.ladder .rung{flex:0 0 auto;display:flex;flex-direction:column;align-items:center;gap:.5rem;width:clamp(6.2rem,18vw,9rem);text-align:center}
.ladder .rung .ball{border-radius:50%;background:radial-gradient(circle at 34% 30%,#fff,#dbeaf6 45%,#93b6d2 100%);box-shadow:0 6px 18px -8px rgba(10,20,40,.55);border:1px solid rgba(80,110,150,.35)}
:root[data-theme="dark"] .ladder .rung .ball{box-shadow:0 6px 24px -6px rgba(0,0,0,.7)}
.ladder .rung .cm{font:500 1.1rem var(--f-mono)}
.ladder .rung .who{font-size:.82rem;line-height:1.3;color:var(--muted)}

/* ---------- FAQ ---------- */
.faq dl{margin:0;display:grid;gap:1.1rem;max-width:var(--w-read)}
.faq dt{font:600 1.08rem/1.35 var(--f-body)}
.faq dd{margin:.25rem 0 0}
.faq details{border-bottom:1px solid var(--line-soft);padding:.3rem 0}
.faq summary{cursor:pointer;font:600 1.06rem/1.4 var(--f-body);padding:.7rem 0;list-style:none;display:flex;justify-content:space-between;gap:1rem}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font:400 1.4rem/1 var(--f-mono);color:var(--muted)}
.faq details[open] summary::after{content:"\2212"}
.faq details p{margin:0 0 1rem;max-width:var(--w-read)}

/* ---------- method, sources, share, footer ---------- */
.method p{max-width:var(--w-read);font-size:1rem}
.srcs{margin:.4rem 0 0;padding-left:1.1rem;max-width:56rem;font-size:.95rem}
.srcs li{margin:.35rem 0;overflow-wrap:anywhere}
.credits{font-size:.86rem;color:var(--muted);max-width:56rem}
.related{display:flex;flex-wrap:wrap;gap:.6rem 1.4rem;padding:0;margin:.4rem 0 0;list-style:none}
.share{padding-top:1rem;padding-bottom:1rem}
.share-row{display:flex;align-items:center;gap:.5rem;flex-wrap:wrap}
.share-row .lab{font:500 .8rem var(--f-mono);letter-spacing:.06em;text-transform:uppercase;color:var(--muted);margin-right:.3rem}
.share-row a,.share-row button{width:2.5rem;height:2.5rem;border-radius:50%;border:1px solid var(--line);background:transparent;color:var(--text);display:inline-grid;place-items:center;cursor:pointer;padding:0;text-decoration:none}
.share-row a:hover,.share-row button:hover{border-color:var(--accent);color:var(--accent)}
@media (pointer:coarse){.share-row a,.share-row button{width:2.75rem;height:2.75rem}}
.share-status{min-height:1.4rem;font-size:.9rem;color:var(--muted);margin:.4rem 0 0}
.foot{padding:2rem max(1rem,env(safe-area-inset-left)) 3rem;border-top:1px solid var(--line-soft);color:var(--muted);font-size:.92rem}
.foot p{max-width:var(--w-wide);margin:0 auto}
.stamp{color:var(--muted);font-size:.88rem;margin-top:1.4rem}

/* ---------- states ---------- */
.no-js .chips button{cursor:default}
.gl-off .stage-canvas canvas.gl,.gl-off .stone-cam{display:none}
@media (prefers-reduced-motion:reduce){
  .chips button,.cta{transition:none}
}
@media print{.topbar,.hero canvas,.share,.stage,.scrub{display:none}.hero{min-height:0;background:none;color:#000}.hero::after{display:none}}

/* ---------- additions: tooltip, timeline, figures, ladder, two-column ---------- */
.stage-canvas .tip{position:absolute;z-index:3;max-width:13rem;padding:.4rem .6rem;border-radius:.5rem;background:rgba(6,10,20,.92);border:1px solid var(--stage-line);color:var(--stage-text);font:500 .74rem/1.4 var(--f-mono);pointer-events:none}
.hero canvas#storm{opacity:0;transition:opacity 1.2s ease}
.hero canvas#storm.on{opacity:1}
@media (prefers-reduced-motion:reduce){.hero canvas#storm{transition:none}}
.two{display:grid;grid-template-columns:1fr 1fr;gap:2rem}
@media (max-width:52rem){.two{grid-template-columns:1fr}}
.tl{margin:.4rem 0 1rem;padding:0 0 0 1.1rem;max-width:var(--w-read)}
.tl li{margin:.55rem 0;padding-left:.2rem}
.fig{margin:0}
.fig img{width:100%;height:auto;border-radius:.7rem;border:1px solid var(--line-soft);background:var(--stage)}
.fig figcaption{font-size:.88rem;color:var(--muted);margin-top:.45rem;max-width:34rem}
.fig .credit{display:block;color:var(--muted);font-size:.8rem;margin-top:.15rem}
.compare.one{grid-template-columns:minmax(0,26rem)}
.tbl tr.rec th,.tbl tr.rec td{background:color-mix(in srgb,var(--warm) 8%,transparent)}
.ladder .rung .ball{display:block}
.model-note{margin-top:1.4rem}
.model-note p{max-width:var(--w-read);font-size:.95rem;color:var(--muted)}
.model-note b{color:var(--text)}
.ctl .seg{max-width:22rem}
.actions .btn{flex:0 1 auto}
@media (max-width:34rem){.actions .btn{flex:1 1 100%}}
.stage canvas.gl{background:#070c17}
#cut-gl:focus-visible{outline:3px solid var(--focus);outline-offset:-3px}
.read{max-width:var(--w-read)}
.log b{color:var(--text)}
.rings li .t b{font-weight:700}