@font-face{font-family:"Fraunces";font-style:normal;font-weight:300 900;font-display:swap;src:url(fonts/Fraunces-display.woff2) format("woff2")}
@font-face{font-family:"Atkinson Next";font-style:normal;font-weight:200 800;font-display:swap;src:url(fonts/AtkinsonHyperlegibleNext.woff2) format("woff2")}

/* ------------------------------------------------------------------ tokens */
:root{
  color-scheme:light;
  --bg:#e9f3f1; --bg-2:#dbe9e6; --surface:#f7fbfb; --surface-2:#e2eeeb;
  --text:#0d2129; --text-2:#1e3a42; --muted:#2e4a53;
  --line:#9db8b2; --line-soft:#c2d4d0;
  --accent:#074a54; --accent-ink:#ffffff; --accent-soft:#d3e8e4;
  --hot:#7c2a0e; --hot-soft:#f6dccf;
  --gold:#5f4300; --gold-soft:#f0e0b4;
  --ok:#14532d; --ok-soft:#d7eedd; --no:#8a1c1c; --no-soft:#f7d9d6;
  --sky-1:#cfe8f2; --sky-2:#8ec6dd; --sky-3:#3f8fb3; --sea-1:#1d6d8c; --sea-2:#0b3a55;
  --foam:#f2faf8; --shaft:#ffffff; --bubble:#eaf6f6; --diver:#0b2a36; --hull:#0b2a36;
  --map-sea:#bcd9e2; --map-land:#e4ddc6; --map-ro:#fbf5e6; --map-ro-line:#7a6d4c; --map-river:#2f7c9e;
  --dot:#7c2a0e; --dot-ring:#f7fbfb; --deep-dot:#0b3a55;
  --col-ox:#a9d9e8; --col-sub:#5ea9c4; --col-edge:#2f7c9e; --col-anox:#0b3a55;
  --col-lo:#0d2129; --col-hi:#f2faf8;
  --shadow:0 1px 2px rgba(10,40,55,.10),0 8px 30px rgba(10,40,55,.12);
  --bar-h:3.25rem;
  --serif:"Fraunces",Georgia,"Times New Roman",serif;
  --sans:"Atkinson Next","Atkinson Hyperlegible",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
}
:root[data-theme="dark"]{
  color-scheme:dark;
  --bg:#04141d; --bg-2:#07202b; --surface:#0b2836; --surface-2:#10333f;
  --text:#f0f7f5; --text-2:#d5e4e0; --muted:#a9c3bc;
  --line:#2c5462; --line-soft:#1d3f4c;
  --accent:#7fd8c0; --accent-ink:#06201b; --accent-soft:#14332c;
  --hot:#ffab8f; --hot-soft:#3b2119;
  --gold:#ffd27a; --gold-soft:#3a2f14;
  --ok:#9be7b4; --ok-soft:#14352a; --no:#ffb0a8; --no-soft:#3d1c1a;
  --sky-1:#04141d; --sky-2:#0a2a3a; --sky-3:#14455c; --sea-1:#0e3a52; --sea-2:#04141d;
  --foam:#bcd9e2; --shaft:#7fc4de; --bubble:#9fd0e0; --diver:#d7ecef; --hull:#d7ecef;
  --map-sea:#0e2a38; --map-land:#274b45; --map-ro:#21443d; --map-ro-line:#8fb5a6; --map-river:#4f9aa8;
  --dot:#ffab8f; --dot-ring:#04141d; --deep-dot:#7fd8c0;
  --col-ox:#8ec6dd; --col-sub:#3f8fb3; --col-edge:#1d6d8c; --col-anox:#04141d;
  --col-lo:#04141d; --col-hi:#f0f7f5;
  --shadow:0 1px 2px rgba(0,0,0,.4),0 10px 34px rgba(0,0,0,.45);
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    color-scheme:dark;
    --bg:#04141d; --bg-2:#07202b; --surface:#0b2836; --surface-2:#10333f;
    --text:#f0f7f5; --text-2:#d5e4e0; --muted:#a9c3bc;
    --line:#2c5462; --line-soft:#1d3f4c;
    --accent:#7fd8c0; --accent-ink:#06201b; --accent-soft:#14332c;
    --hot:#ffab8f; --hot-soft:#3b2119;
    --gold:#ffd27a; --gold-soft:#3a2f14;
    --ok:#9be7b4; --ok-soft:#14352a; --no:#ffb0a8; --no-soft:#3d1c1a;
    --sky-1:#04141d; --sky-2:#0a2a3a; --sky-3:#14455c; --sea-1:#0e3a52; --sea-2:#04141d;
    --foam:#bcd9e2; --shaft:#7fc4de; --bubble:#9fd0e0; --diver:#d7ecef; --hull:#d7ecef;
    --map-sea:#0e2a38; --map-land:#274b45; --map-ro:#21443d; --map-ro-line:#8fb5a6; --map-river:#4f9aa8;
    --dot:#ffab8f; --dot-ring:#04141d; --deep-dot:#7fd8c0;
    --col-ox:#8ec6dd; --col-sub:#3f8fb3; --col-edge:#1d6d8c; --col-anox:#04141d;
    --col-lo:#04141d; --col-hi:#f0f7f5;
    --shadow:0 1px 2px rgba(0,0,0,.4),0 10px 34px rgba(0,0,0,.45);
  }
}

/* ------------------------------------------------------------------ base */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--sans);font-size:1.125rem;line-height:1.62;overflow-x:clip;text-rendering:optimizeLegibility}
img,svg{max-width:100%}
img{height:auto;display:block}
a{color:var(--accent);text-underline-offset:.18em;text-decoration-thickness:.08em}
a:hover{text-decoration-thickness:.14em}
:focus-visible{outline:3px solid var(--accent);outline-offset:3px;border-radius:4px}
button{font:inherit;color:inherit}
[hidden]{display:none !important}
.skip{position:absolute;left:-999px;top:0;background:var(--accent);color:var(--accent-ink);padding:.6rem 1rem;z-index:100;border-radius:0 0 .5rem 0}
.skip:focus{left:0}
.vh{position:absolute !important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

h1,h2,h3{font-family:var(--serif);font-variation-settings:"SOFT" 100;line-height:1.04;letter-spacing:-.015em;margin:0;text-wrap:balance}
h1{font-weight:850;font-size:clamp(2.5rem,7.6vw,5.9rem)}
h2{font-weight:800;font-size:clamp(2rem,5vw,3.6rem)}
h3{font-weight:750;font-size:clamp(1.35rem,2.6vw,1.8rem);line-height:1.15}
p{margin:0 0 1.1em}
.wrap{width:min(100% - 2.5rem,41rem);margin-inline:auto}
.wide{width:min(100% - 2.5rem,74rem);margin-inline:auto}
section{scroll-margin-top:calc(var(--bar-h) + .75rem)}
.chapter{padding:clamp(4rem,10vw,8rem) 0 clamp(2rem,5vw,4rem)}
.chapter-head{margin-bottom:clamp(1.5rem,3vw,2.5rem)}
.kicker{font-family:var(--sans);font-weight:700;font-size:.82rem;letter-spacing:.14em;text-transform:uppercase;color:var(--hot);margin:0 0 .9rem}
.lede{font-size:clamp(1.2rem,2.2vw,1.45rem);line-height:1.5;color:var(--text-2)}
.note{font-size:.95rem;color:var(--muted)}
strong{font-weight:700}
.num{font-variant-numeric:tabular-nums}

/* ------------------------------------------------------------------ top bar */
.topbar{position:sticky;top:0;z-index:50;height:var(--bar-h);display:flex;align-items:center;gap:.4rem;padding:0 max(.75rem,env(safe-area-inset-left)) 0 max(.9rem,env(safe-area-inset-left));background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--line-soft)}
.topbar .home{font-weight:700;font-size:.95rem;color:var(--text);text-decoration:none;white-space:nowrap;padding:.7rem .3rem}
.topnav{display:flex;gap:.1rem;overflow-x:auto;scrollbar-width:none;min-width:0;flex:0 1 auto;margin-left:.5rem}
.topnav::-webkit-scrollbar{display:none}
.topnav a{white-space:nowrap;text-decoration:none;color:var(--text-2);font-size:.95rem;padding:.7rem .6rem;border-radius:.5rem}
.topnav a[aria-current="true"]{color:var(--accent);font-weight:700}
.spacer{flex:1 1 0}
.chip{display:inline-flex;align-items:center;min-height:2.75rem;padding:0 .8rem;border:1px solid var(--line);border-radius:999px;color:var(--text);text-decoration:none;font-size:.9rem;font-weight:600;white-space:nowrap}
.icon-btn{display:inline-grid;place-items:center;width:2.75rem;height:2.75rem;border-radius:50%;border:1px solid var(--line);background:transparent;cursor:pointer;flex:none}
.icon-btn svg{display:block}
.icon-btn svg[hidden]{display:none}

/* ------------------------------------------------------------------ reading rail */
.rail{display:none}
@media (min-width:76rem){
  .rail{display:flex;flex-direction:column;gap:.15rem;position:fixed;right:1.1rem;top:50%;transform:translateY(-50%);z-index:40}
  .rail-dot{display:flex;align-items:center;justify-content:flex-end;gap:.55rem;min-height:1.6rem;text-decoration:none;color:var(--text)}
  .rail-dot .dot{width:7px;height:7px;border-radius:50%;background:var(--line);transition:transform .2s,background .2s}
  .rail-dot[aria-current="true"] .dot{background:var(--hot);transform:scale(1.6)}
  .rail-label{font-size:.8rem;font-weight:600;opacity:0;transform:translateX(6px);transition:opacity .15s,transform .15s;background:var(--surface);border:1px solid var(--line-soft);padding:.1rem .5rem;border-radius:.4rem;pointer-events:none}
  .rail-dot:hover .rail-label,.rail-dot:focus-visible .rail-label{opacity:1;transform:none}
}

/* ------------------------------------------------------------------ hero: looking down through the water */
.hero{position:relative;min-height:calc(100svh - var(--bar-h));display:grid;align-items:end;overflow:clip;isolation:isolate}
.scene{position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,var(--sky-1) 0%,var(--sky-2) 18%,var(--sky-3) 38%,var(--sea-1) 62%,var(--sea-2) 100%)}
.scene .layer{position:absolute;inset:0;will-change:transform;transform:translate3d(0,calc(var(--sy,0) * var(--depth,0) * 1px),0)}
.layer.d1{--depth:.12}
.waves{position:absolute;top:0;left:0;width:100%;height:12%;fill:var(--foam);opacity:.85}
.waves .w2{opacity:.5}
.surface-glow{position:absolute;left:50%;top:-6%;width:min(70vw,36rem);aspect-ratio:2;transform:translateX(-50%);background:radial-gradient(ellipse,var(--shaft) 0%,transparent 65%);opacity:.5}
.shaft{position:absolute;top:6%;height:60%;width:9%;background:linear-gradient(180deg,var(--shaft),transparent);opacity:.22;transform:skewX(-12deg)}
.shaft.s1{left:20%}.shaft.s2{left:58%;width:6%}
.bubble{position:absolute;border:2px solid var(--bubble);border-radius:50%;opacity:.7;animation:rise 9s linear infinite}
.bubble.b1{left:16%;bottom:18%;width:14px;height:14px}
.bubble.b2{left:30%;bottom:8%;width:9px;height:9px;animation-delay:-3s}
.bubble.b3{left:72%;bottom:22%;width:18px;height:18px;animation-delay:-6s}
.bubble.b4{left:84%;bottom:10%;width:11px;height:11px;animation-delay:-1.5s}
@keyframes rise{from{transform:translateY(0)}to{transform:translateY(-46vh)}}
.diver{position:absolute;left:47%;top:11%;width:min(24vw,13rem);fill:var(--diver);stroke:var(--diver);animation:drift 7s ease-in-out infinite}
.hull{position:absolute;right:6%;bottom:6%;width:min(44vw,22rem);fill:var(--hull);stroke:var(--bg);opacity:.92;transform:rotate(-4deg)}
@keyframes drift{0%,100%{transform:translateY(0) rotate(-2deg)}50%{transform:translateY(-12px) rotate(1.5deg)}}
.hero-copy{position:relative;padding:clamp(1.5rem,5vw,4rem) 0 clamp(2rem,6vw,4.5rem);width:min(100% - 2.5rem,74rem);margin-inline:auto}
.hero-copy .panel{max-width:46rem;background:color-mix(in srgb,var(--bg) 84%,transparent);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border:1px solid var(--line-soft);border-radius:1.4rem;padding:clamp(1.2rem,3vw,2.2rem);box-shadow:var(--shadow)}
.hero h1{margin-bottom:.9rem}
.hero .deck{font-size:clamp(1.15rem,2.1vw,1.4rem);line-height:1.45;color:var(--text-2);margin:0 0 1.3rem;max-width:38rem}
.byline{font-size:.92rem;color:var(--muted);margin:1rem 0 0}
.cta{display:inline-flex;align-items:center;gap:.6rem;min-height:3rem;padding:.2rem 1.3rem;border-radius:999px;background:var(--accent);color:var(--accent-ink);font-weight:700;text-decoration:none;border:0;cursor:pointer}
.cta:hover{filter:brightness(1.08)}
.cta svg{transition:transform .2s}
.cta:hover svg{transform:translateY(3px)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;min-height:3rem;padding:.2rem 1.15rem;border-radius:999px;border:2px solid var(--accent);background:transparent;color:var(--accent);font-weight:700;text-decoration:none;cursor:pointer}
.btn[aria-pressed="true"],.btn.solid{background:var(--accent);color:var(--accent-ink)}
.btn:disabled{opacity:.5;cursor:default}

/* ------------------------------------------------------------------ share */
.share{padding:1.2rem 0 0}
.share-row{display:flex;flex-wrap:wrap;gap:.5rem;align-items:center}
.share-row .lab{font-size:.92rem;color:var(--muted);margin-right:.2rem}
.share-row a,.share-row button{display:inline-flex;align-items:center;min-height:3rem;padding:0 1rem;border-radius:999px;border:1px solid var(--line);background:var(--surface);color:var(--text);font-size:.95rem;font-weight:600;text-decoration:none;cursor:pointer}
.share-status{font-size:.92rem;color:var(--ok);min-height:1.2em;margin:.4rem 0 0}
.share-field{width:100%;margin-top:.5rem;padding:.6rem;border:1px solid var(--line);border-radius:.5rem;background:var(--surface);color:var(--text);font:inherit;font-size:.9rem}

/* ------------------------------------------------------------------ descent into the deep */
.descent{position:relative;background:var(--bg-2)}
.descent-sticky{position:sticky;top:var(--bar-h);height:calc(100svh - var(--bar-h));display:grid;place-items:center;overflow:clip}
.strata{position:absolute;inset:0;display:flex;flex-direction:column}
.strata i{flex:1 1 0;display:block;opacity:.55}
.strata i:nth-child(1){background:var(--sky-2)}
.strata i:nth-child(2){background:var(--sky-3)}
.strata i:nth-child(3){background:var(--sea-1)}
.strata i:nth-child(4){background:var(--sea-2)}
.strata i:nth-child(5){background:var(--sea-2)}
.strata-move{position:absolute;left:0;right:0;top:0;height:300%;transform:translate3d(0,calc(var(--p,1) * -66.6%),0);display:flex;flex-direction:column}
.clock{position:relative;text-align:center;padding:0 1rem}
.clock .lab{font-weight:700;letter-spacing:.14em;text-transform:uppercase;font-size:.85rem;color:var(--muted);margin:0}
.clock .years{font-family:var(--serif);font-variation-settings:"SOFT" 100;font-weight:850;font-size:clamp(2.6rem,11vw,8.5rem);line-height:1;margin:.1em 0;font-variant-numeric:tabular-nums;color:var(--text)}
.clock .unit{font-size:clamp(1.1rem,2.4vw,1.6rem);color:var(--text-2);margin:0}
.descent-steps{position:relative;list-style:none;margin:0;padding:0 0 40vh;margin-top:calc(-100svh + var(--bar-h))}
.descent-steps li{min-height:85svh;display:grid;align-items:end;padding:0 1.25rem}
.descent-steps li:first-child{min-height:100svh}
.step-card{width:min(100%,30rem);margin:0 auto;background:var(--surface);border:1px solid var(--line-soft);border-radius:1.1rem;padding:1.1rem 1.3rem;box-shadow:var(--shadow)}
.step-card p{margin:0}
.step-card .when{font-weight:700;color:var(--hot);font-size:.95rem;margin-bottom:.3rem}
@media (min-width:60rem){.descent-steps li{justify-items:end;padding-right:max(1.25rem,calc((100vw - 74rem)/2))}.step-card{margin:0}}

/* ------------------------------------------------------------------ figures */
figure{margin:clamp(1.8rem,4vw,3rem) 0}
figure img{border-radius:1rem;border:1px solid var(--line-soft);background:var(--surface-2);width:100%}
figcaption{font-size:.93rem;line-height:1.5;color:var(--text-2);margin-top:.7rem}
figcaption .credit{display:block;color:var(--muted);font-size:.85rem;margin-top:.25rem}
.fig-wide{width:min(100% - 2.5rem,62rem);margin-inline:auto}
.fig-full{width:min(100% - 1.5rem,88rem);margin-inline:auto}
.fig-full img{border-radius:1.4rem}
.fig-narrow{width:min(100% - 2.5rem,30rem);margin-inline:auto}
.duo{display:grid;gap:1.2rem}
@media (min-width:52rem){.duo{grid-template-columns:1fr 1fr;align-items:start}}

/* ------------------------------------------------------------------ guess + vote (commit, then reveal) */
.bones{display:grid;grid-template-columns:1fr 1fr;gap:1rem;margin:1.5rem 0 1rem}
.bone-card{display:grid;gap:.6rem;justify-items:center;align-content:center;padding:1.4rem .8rem;border:2px solid var(--line-soft);border-radius:1.3rem;background:var(--surface);cursor:pointer;font-weight:700;color:var(--text);min-height:5rem}
.bone-card.right{border-color:var(--ok);background:var(--ok-soft)}
.bone-card.wrong{border-color:var(--no);background:var(--no-soft)}
.vote-word{font-size:1.05rem;line-height:1.3}
.verdict{border-left:5px solid var(--accent);background:var(--surface);padding:1rem 1.2rem;border-radius:0 1rem 1rem 0}
.slider label{display:flex;justify-content:space-between;font-weight:700;font-size:1rem}
.slider output{color:var(--hot);font-variant-numeric:tabular-nums}
input[type=range]{width:100%;height:2.75rem;accent-color:var(--hot);margin:0;background:transparent}
.you-line{font-size:1.1rem}
.guess .btn{margin-top:.4rem}

/* ------------------------------------------------------------------ the water column, to scale */
.column{display:block;width:100%;height:auto;border-radius:1.4rem;border:1px solid var(--line-soft);background:var(--surface)}
.band-ox{fill:var(--col-ox)}.band-sub{fill:var(--col-sub)}.band-edge{fill:var(--col-edge)}.band-anox{fill:var(--col-anox)}
.col-frame{fill:none;stroke:var(--text);stroke-width:2}
.col-word{font-family:var(--sans);font-weight:800;font-size:21px;letter-spacing:.12em;fill:var(--text);text-anchor:middle}
.col-word.deep{fill:var(--col-hi)}
.diver-mark line,.bound-mark line,.wreck-mark line,.bottom-mark line{stroke:var(--hot);stroke-width:3}
.diver-mark text,.bound-mark text,.wreck-mark text,.bottom-mark text{font-family:var(--sans);font-size:22px;font-weight:700;fill:var(--text)}
.bound-mark text{fill:var(--hot)}

/* ------------------------------------------------------------------ the sea map */
.seamap{display:block;width:100%;height:auto;border-radius:1.4rem;border:1px solid var(--line-soft)}
.m-sea{fill:var(--map-sea)}.m-land{fill:var(--map-land)}
.m-river{fill:none;stroke:var(--map-river);stroke-width:1.6;stroke-linecap:round}
.survey{fill:none;stroke:var(--hot);stroke-width:2.5;stroke-dasharray:9 6}
.m-mark .core{fill:var(--hot);stroke:var(--map-sea);stroke-width:3}
.m-mark .core.deep{fill:var(--deep-dot)}
.m-mark .halo{fill:var(--hot);opacity:.35;transform-origin:center;transform-box:fill-box;animation:pulse 2.4s ease-out infinite}
@keyframes pulse{from{transform:scale(.4);opacity:.6}to{transform:scale(1.5);opacity:0}}
.m-label{font-family:var(--sans);font-size:21px;font-weight:700;fill:var(--text);paint-order:stroke;stroke:var(--map-sea);stroke-width:5px;stroke-linejoin:round}
.m-label.city{font-weight:500;font-size:19px;fill:var(--text-2);stroke:var(--map-land)}
.m-label.wreck-lab{fill:var(--hot)}
.city-dot{fill:var(--text-2)}
@media (prefers-reduced-motion:reduce){.m-mark .halo{animation:none}}

/* ------------------------------------------------------------------ wreck cards */
.wreck-grid{display:grid;gap:1rem;grid-template-columns:repeat(auto-fill,minmax(16.5rem,1fr));margin-top:1.5rem}
.wreck-card{background:var(--surface);border:1px solid var(--line-soft);border-radius:1.2rem;padding:1.1rem 1.2rem 1.2rem;display:grid;gap:.4rem;align-content:start}
.wreck-card h3{font-size:1.4rem}
.wreck-card p{margin:0;font-size:.98rem}
.wreck-card .what{color:var(--hot);font-size:.88rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase}

/* ------------------------------------------------------------------ two readings of the flood */
.switch{display:inline-flex;border:2px solid var(--accent);border-radius:999px;padding:3px;gap:3px;flex-wrap:wrap}
.switch button{min-height:2.75rem;padding:0 1.1rem;border:0;border-radius:999px;background:transparent;color:var(--accent);font-weight:700;cursor:pointer}
.switch button[aria-pressed="true"]{background:var(--accent);color:var(--accent-ink)}
.versus{display:grid;gap:1.4rem;margin-top:1.4rem;max-width:46rem}
.view-text h3{margin-bottom:.6rem}

/* ------------------------------------------------------------------ game */
.game{background:var(--surface);border:1px solid var(--line-soft);border-radius:1.6rem;box-shadow:var(--shadow);padding:clamp(1.2rem,3vw,2.2rem)}
.game-progress{display:flex;gap:.35rem;margin:0 0 1.2rem;padding:0;list-style:none}
.game-progress li{flex:1;height:.5rem;border-radius:999px;background:var(--surface-2);border:1px solid var(--line-soft)}
.game-progress li.ok{background:var(--ok);border-color:var(--ok)}
.game-progress li.no{background:var(--no);border-color:var(--no)}
.game-progress li.now{border-color:var(--text)}
.q{font-family:var(--serif);font-variation-settings:"SOFT" 100;font-weight:750;font-size:clamp(1.45rem,3.2vw,2.1rem);line-height:1.15;margin:0 0 1.2rem;text-wrap:balance}
.answers{display:grid;grid-template-columns:1fr 1fr;gap:.8rem;max-width:30rem}
.answers button{min-height:3.6rem;border-radius:1rem;border:2px solid var(--line);background:var(--bg);font-weight:800;font-size:1.1rem;cursor:pointer}
.answers button:hover:not(:disabled){border-color:var(--accent)}
.answers button.picked.ok{background:var(--ok-soft);border-color:var(--ok);color:var(--ok)}
.answers button.picked.no{background:var(--no-soft);border-color:var(--no);color:var(--no)}
.answers button.truth{border-color:var(--ok)}
.explain{margin-top:1.2rem;padding:1rem 1.2rem;border-radius:1rem;background:var(--bg);border:1px solid var(--line-soft)}
.explain .tag{font-weight:800}
.explain .tag.ok{color:var(--ok)}.explain .tag.no{color:var(--no)}
.explain p{margin:.2rem 0 .8rem}
.result h3{font-size:clamp(1.8rem,4vw,2.8rem);margin-bottom:.5rem}
.result .score{font-weight:800;color:var(--hot);font-size:1.2rem}
.all-answers{margin:1.5rem 0 0;padding:0;list-style:none;display:grid;gap:.9rem}
.all-answers li{padding:.9rem 1.1rem;border:1px solid var(--line-soft);border-radius:1rem;background:var(--surface)}
.all-answers .tag{font-weight:800;margin-right:.4rem}
.confetti{position:fixed;inset:0;pointer-events:none;z-index:80}

/* ------------------------------------------------------------------ limits + sources */
.places{list-style:none;margin:1.5rem 0 0;padding:0;display:grid;gap:1rem}
.places li{padding:1rem 1.2rem;border-left:5px solid var(--accent);background:var(--surface);border-radius:0 1rem 1rem 0}
.sources{font-size:.97rem}
.sources h3{margin:2rem 0 .6rem;font-size:1.25rem}
.sources ul{padding-left:1.1rem;margin:0}
.sources li{margin-bottom:.55rem;overflow-wrap:anywhere}
.site-footer{border-top:1px solid var(--line-soft);padding:2rem 1.25rem 3rem;text-align:center;font-size:.95rem;color:var(--text-2);margin-top:4rem}
.site-footer p{margin:0}

/* ------------------------------------------------------------------ reveal on scroll (only when scripts run) */
.js .reveal{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s cubic-bezier(.2,.7,.2,1)}
.js .reveal.in{opacity:1;transform:none}
.pop{animation:pop .45s cubic-bezier(.2,1.4,.4,1)}
@keyframes pop{0%{transform:scale(.92)}60%{transform:scale(1.04)}100%{transform:scale(1)}}

.nf{min-height:100svh;display:grid;place-items:center;text-align:center}
.nf-main h1{font-size:clamp(2rem,6vw,3.5rem);margin-bottom:1rem}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .bubble,.diver{animation:none}
  .scene .layer{transform:none !important}
  .js .reveal,.js .reveal.in{opacity:1 !important;transform:none !important;transition:none !important}
  .pop{animation:none}
  .cta svg,.versus .view-text{transition:none}
}
@media print{.topbar,.rail,.share,.scene,.confetti{display:none}}

/* ------------------------------------------------------------------ phone */
@media (max-width:40rem){
  .hero{min-height:calc(100svh - var(--bar-h))}
  .hero-copy{padding:38svh 0 1.2rem}
  .hero-copy .panel{padding:1.1rem 1.1rem 1.2rem;border-radius:1.2rem}
  .hero h1{font-size:clamp(2rem,9vw,2.6rem)}
  .hero .deck{font-size:1.05rem;margin-bottom:1rem}
  .byline{font-size:.85rem}
  .diver{left:4%;top:9%;width:44vw}
  .hull{right:2%;width:64vw}
  .bones{grid-template-columns:1fr}
  .m-label{font-size:30px}.m-label.city{font-size:26px}
  .diver-mark text,.bound-mark text,.wreck-mark text,.bottom-mark text{font-size:26px}
  .col-word{font-size:24px}
}
@media (min-width:40.01rem){
  .hero h1{font-size:clamp(2.6rem,5.2vw,4.6rem)}
  .hero-copy .panel{max-width:37rem}
}