/* ============================================================
   AMANITA MUSEUM — psychedelic mushroom forest theme
   ============================================================ */
:root{
  --bg:#16210f;            /* deep forest */
  --bg-2:#1d2a16;
  --ink:#f3ecd9;           /* parchment text */
  --ink-soft:#bcc6a8;
  --red:#e23b2b;           /* fly agaric red */
  --red-dark:#b32417;
  --spot:#f5efe0;          /* white spots */
  --green:#7bb661;
  --gold:#e7c66b;
  --panel:rgba(28,42,22,.72);
  --line:rgba(214,200,160,.18);
  --display:"Bungee",system-ui,sans-serif;
  --body:"Fredoka",system-ui,Arial,sans-serif;
  --hand:"Caveat",cursive;
  --maxw:1180px; --topbar-h:64px; --nav-h:92px;
}
*{box-sizing:border-box}
html,body{height:100%}
body{margin:0;background:var(--bg);color:var(--ink-soft);font-family:var(--body);font-size:17px;line-height:1.6;overflow:hidden;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.big-title{font-family:var(--display);color:var(--ink);line-height:1.05;margin:0;text-shadow:2px 2px 0 var(--red-dark)}
.kicker{text-transform:uppercase;letter-spacing:.2em;font-size:.74rem;font-weight:600;color:var(--ink-soft);margin:0 0 .7rem}
.kicker--green{color:var(--green)}
.hand{font-family:var(--hand);font-size:1.7rem;color:var(--gold)}

/* ---------- forest backdrop ---------- */
.forest{position:fixed;inset:0;z-index:0;overflow:hidden;background:linear-gradient(180deg,#243a1c,#16210f 70%)}
.forest__sky{position:absolute;inset:0;background:radial-gradient(120% 80% at 50% -10%, #4a6b32, transparent 60%)}
.forest__sun{position:absolute;top:8%;left:50%;width:160px;height:160px;transform:translateX(-50%);border-radius:50%;background:radial-gradient(circle,#f7e9a8,rgba(247,233,168,0) 70%);opacity:.5}
.forest__trees{position:absolute;bottom:24%;left:0;right:0;height:50%;background:
  repeating-linear-gradient(90deg, rgba(20,30,14,.0) 0 60px, rgba(12,20,8,.5) 60px 78px, rgba(20,30,14,0) 78px 150px);
  filter:blur(1px);opacity:.7}
.forest__ground{position:absolute;bottom:0;left:0;right:0;height:26%;background:linear-gradient(180deg,#2e3f1f,#16210f);box-shadow:0 -10px 40px rgba(0,0,0,.4)}
.spore{position:absolute;width:6px;height:6px;border-radius:50%;background:rgba(245,239,224,.5);animation:drift 14s linear infinite}
.spore.s1{left:12%;animation-delay:0s}.spore.s2{left:28%;animation-delay:-3s}.spore.s3{left:46%;animation-delay:-6s}
.spore.s4{left:64%;animation-delay:-9s}.spore.s5{left:80%;animation-delay:-2s}.spore.s6{left:92%;animation-delay:-5s}
@keyframes drift{0%{transform:translateY(100vh) scale(.6);opacity:0}10%{opacity:.6}90%{opacity:.5}100%{transform:translateY(-10vh) scale(1);opacity:0}}

/* ---------- top bar ---------- */
.topbar{position:fixed;top:0;left:0;right:0;z-index:60;height:var(--topbar-h);display:flex;align-items:center;gap:2rem;padding:0 clamp(1rem,4vw,2.5rem);background:rgba(22,33,15,.82);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:.6rem}
.brand__cap{font-size:1.7rem;filter:drop-shadow(0 2px 4px rgba(0,0,0,.5))}
.brand__txt{font-family:var(--display);font-size:1.15rem;color:var(--ink);display:flex;flex-direction:column;line-height:1}
.brand__txt small{font-family:var(--body);font-weight:600;letter-spacing:.3em;font-size:.5rem;color:var(--red);margin-top:3px}
.mainnav{display:flex;gap:1.4rem;margin-left:auto}
.mainnav a{font-weight:600;font-size:.82rem;text-transform:uppercase;letter-spacing:.06em;color:var(--ink-soft);padding-bottom:3px;border-bottom:2px solid transparent;transition:.15s;cursor:pointer}
.mainnav a:hover,.mainnav a.is-current{color:var(--ink);border-color:var(--red)}
.lang{font-family:var(--display);font-size:.78rem;width:44px;height:36px;border:2px solid var(--line);background:rgba(0,0,0,.2);color:var(--ink);border-radius:8px;cursor:pointer;transition:.15s}
.lang:hover{border-color:var(--red)}

/* ---------- museum track ---------- */
.museum{position:fixed;inset:0;z-index:2;overflow:hidden}
.track{display:flex;height:100%;width:100%;transition:transform .6s cubic-bezier(.7,0,.2,1)}
.room{position:relative;flex:0 0 100%;width:100%;height:100%;display:flex;align-items:center;justify-content:center;padding:calc(var(--topbar-h) + 1rem) clamp(1rem,5vw,4rem) calc(var(--nav-h) + 1rem);overflow:auto}
.room > *{opacity:0;transform:translateY(14px);transition:opacity .5s ease .12s, transform .5s ease .12s}
.room.is-active > *{opacity:1;transform:none}

/* ---------- buttons ---------- */
.mbtn{font-family:var(--body);font-weight:700;text-transform:uppercase;letter-spacing:.05em;font-size:.82rem;color:var(--ink);background:rgba(0,0,0,.25);border:2px solid var(--ink);border-radius:12px;padding:.7em 1.3em;cursor:pointer;transition:.15s}
.mbtn:hover{background:var(--ink);color:var(--bg);transform:translateY(-2px)}
.mbtn--red{background:var(--red);border-color:var(--red);color:#fff;box-shadow:0 6px 18px rgba(226,59,43,.4)}
.mbtn--red:hover{background:var(--red-dark);border-color:var(--red-dark);color:#fff}

/* ============================================================
   ROOM 0 — PLAY (Durov Run)
   ============================================================ */
.room--play{align-items:flex-start}
.play{display:flex;flex-direction:column;gap:clamp(1.4rem,3vw,2.4rem);max-width:1240px;width:100%;margin:0 auto}

/* --- big MTONGA SOON banner --- */
.banner{
  position:relative;display:flex;align-items:center;justify-content:center;gap:1.2rem;
  background:linear-gradient(135deg,#e23b2b,#b32417 55%,#7d1810);
  border:4px solid var(--gold);border-radius:22px;
  padding:clamp(1rem,3vw,2rem) clamp(1rem,4vw,3rem);
  box-shadow:0 14px 40px rgba(0,0,0,.5), inset 0 0 0 4px rgba(255,255,255,.08);
  overflow:hidden;text-align:center;
}
.banner::after{content:"";position:absolute;inset:0;background:
  radial-gradient(circle at 18% 30%, rgba(255,255,255,.18), transparent 30%),
  radial-gradient(circle at 82% 70%, rgba(255,255,255,.14), transparent 28%);pointer-events:none}
.banner__core{position:relative;z-index:1}
.banner__kicker{display:block;font-family:var(--body);font-weight:700;letter-spacing:.35em;text-transform:uppercase;font-size:.72rem;color:#ffe2b0}
.banner__title{font-family:var(--display);color:#fff;font-size:clamp(2.2rem,7vw,4.6rem);line-height:1;margin:.2rem 0 .3rem;text-shadow:3px 3px 0 #5a0f08,0 0 30px rgba(255,200,120,.4)}
.banner__soon{color:var(--gold);text-shadow:3px 3px 0 #5a0f08}
.banner__net{margin:0;font-family:var(--body);font-weight:700;font-size:.8rem;letter-spacing:.04em;color:#ffd9c2;text-transform:uppercase}
.banner__net span{opacity:.8;font-weight:600}
.banner__shroom{font-size:clamp(2rem,6vw,3.6rem);filter:drop-shadow(0 4px 6px rgba(0,0,0,.4));animation:bob 2.4s ease-in-out infinite}
.banner__shroom--r{animation-delay:-1.2s}
@keyframes bob{0%,100%{transform:translateY(0) rotate(-6deg)}50%{transform:translateY(-10px) rotate(6deg)}}

/* --- intro + game --- */
.play__main{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(1.4rem,4vw,3rem);align-items:center}
.ticker{display:inline-flex;flex-wrap:wrap;align-items:baseline;gap:.5rem;font-family:var(--display);font-size:1.1rem;color:var(--red);margin:0 0 .5rem}
.ticker__net{font-family:var(--body);font-weight:600;font-size:.66rem;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-soft)}
.play__title{font-family:var(--display);font-size:clamp(2.2rem,5.5vw,4rem);line-height:.95;color:var(--ink);margin:0 0 1rem;text-shadow:3px 3px 0 var(--red-dark),6px 6px 0 rgba(0,0,0,.3)}
.play__lead{font-size:1.02rem;max-width:42ch;margin:0 0 1.2rem;color:var(--ink-soft)}
.play__facts{list-style:none;display:flex;gap:1.6rem;padding:0;margin:0 0 1.3rem}
.play__facts li{display:flex;flex-direction:column}
.play__facts b{font-family:var(--display);font-size:1.4rem;color:var(--gold)}
.play__facts span{font-size:.68rem;text-transform:uppercase;letter-spacing:.08em}
.play__btns{display:flex;flex-wrap:wrap;gap:.7rem}

.play__game{display:flex;flex-direction:column;align-items:center;gap:.6rem}
.game-frame{position:relative;width:100%;max-width:900px;border-radius:16px;overflow:hidden;border:4px solid var(--red);box-shadow:0 16px 40px rgba(0,0,0,.5)}

/* --- story cards --- */
.story{display:grid;grid-template-columns:repeat(3,1fr);gap:1.1rem}
.story__card{background:var(--panel);border:1px solid var(--line);border-left:4px solid var(--red);border-radius:14px;padding:1.2rem 1.3rem}
.story__h{font-family:var(--display);font-size:1.05rem;color:var(--gold);margin:0 0 .6rem;line-height:1.2}
.story__card p{margin:0;font-size:.92rem;color:var(--ink-soft)}

/* --- live GRAM/USDT chart --- */
.chart{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:1rem 1.2rem 1.1rem;overflow:hidden}
.chart__head{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:.6rem;margin-bottom:.5rem}
.chart__pair{display:flex;align-items:center;gap:.8rem}
.chart__sym{font-family:var(--display);font-size:1.2rem;color:var(--ink)}
.chart__quote{color:var(--ink-soft);font-size:.85em}
.chart__live{display:inline-flex;align-items:center;gap:.4rem;font-size:.68rem;text-transform:uppercase;letter-spacing:.12em;color:var(--green)}
.chart__live i{width:8px;height:8px;border-radius:50%;background:var(--green);box-shadow:0 0 0 0 rgba(123,182,97,.6);animation:pulse 1.6s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(123,182,97,.5)}70%{box-shadow:0 0 0 7px rgba(123,182,97,0)}100%{box-shadow:0 0 0 0 rgba(123,182,97,0)}}
.chart__price{display:flex;align-items:baseline;gap:.6rem}
.chart__price b{font-family:var(--display);font-size:1.5rem;color:var(--ink)}
.chart__chg{font-weight:700;font-size:.9rem;padding:.1em .5em;border-radius:8px}
.chart__chg.up{color:#9ff0a8;background:rgba(80,200,110,.15)}
.chart__chg.down{color:#ff9b8e;background:rgba(226,59,43,.18)}
.chart__bar{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:.6rem;margin:.2rem 0 .7rem}
.tf{display:inline-flex;gap:.25rem;background:rgba(0,0,0,.28);border:1px solid var(--line);border-radius:10px;padding:3px}
.tf__btn{font-family:var(--body);font-weight:700;font-size:.74rem;color:var(--ink-soft);background:none;border:none;border-radius:7px;padding:.35em .7em;cursor:pointer;transition:.12s}
.tf__btn:hover{color:var(--ink)}
.tf__btn.is-active{background:var(--red);color:#fff}
.chart__stats{display:flex;gap:1.2rem;flex-wrap:wrap}
.stat{display:flex;flex-direction:column;line-height:1.1}
.stat__k{font-size:.6rem;text-transform:uppercase;letter-spacing:.1em;color:var(--ink-soft)}
.stat b{font-family:var(--body);font-weight:700;font-size:.92rem;color:var(--ink)}
#gramCanvas{display:block;width:100%;height:auto;border-radius:10px}
.chart__foot{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:.4rem;margin-top:.5rem;font-size:.72rem;color:var(--ink-soft)}
.chart__foot a{color:var(--gold);text-decoration:none}
.chart__foot a:hover{text-decoration:underline}
#runner{display:block;width:100%;height:auto;background:linear-gradient(180deg,#cfe8ff 0%,#e8f6d8 62%,#caa46a 62%,#a8814f 100%)}
.game-hud{position:absolute;top:8px;left:10px;right:10px;display:flex;justify-content:space-between;font-family:var(--display);font-size:.8rem;color:#2a3a1a;text-shadow:0 1px 0 rgba(255,255,255,.5)}
.game-overlay{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.6rem;background:rgba(16,24,10,.7);backdrop-filter:blur(2px);text-align:center}
.game-overlay.is-hidden{display:none}
.game-overlay__title{font-family:var(--display);font-size:1.8rem;color:#fff;margin:0;text-shadow:2px 2px 0 var(--red-dark)}
.game-overlay__hint{margin:0;color:var(--ink-soft);font-size:.85rem}
.game-tip{font-size:.78rem;color:var(--ink-soft);text-align:center;margin:0}

/* ---------- shroom frame (gallery item / about) ---------- */
.shroom-frame{position:relative;background:radial-gradient(circle at 50% 30%, rgba(226,59,43,.15), transparent 70%);border:3px dashed rgba(231,198,107,.5);border-radius:20px;padding:1rem;display:grid;place-items:center}
.shroom-frame .lottie{width:min(300px,64vw);height:min(300px,64vw)}

/* ============================================================
   ROOM 1 — ABOUT
   ============================================================ */
.twocol{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(1.5rem,5vw,4rem);align-items:center;max-width:var(--maxw)}
.twocol__art{display:flex;justify-content:center}
.twocol__text .big-title{font-size:clamp(2rem,5vw,3rem);margin-bottom:1rem}
.twocol__text p{margin:0 0 1rem;font-size:1.04rem}

/* ============================================================
   ROOM 2 — SHROOMS (gallery)
   ============================================================ */
.room--exhibits{align-items:stretch}
.exhibits{display:grid;grid-template-columns:220px 1fr;gap:clamp(1.2rem,3vw,2.5rem);width:100%;max-width:1280px;align-self:center;height:100%}
.exhibits__side{padding-top:.5rem}
.exhibits__side .big-title{font-size:clamp(1.8rem,4vw,2.6rem)}
.filters{list-style:none;margin:1.1rem 0;padding:0;display:flex;flex-direction:column;gap:.3rem}
.filters button{background:none;border:none;cursor:pointer;font-family:var(--body);font-weight:600;font-size:1.05rem;color:var(--ink-soft);padding:.2rem 0;transition:.12s;text-align:left}
.filters button:hover{color:var(--ink)}
.filters button.is-active{color:#fff;background:var(--red);padding:.2rem .8rem;border-radius:10px}
.exhibits__count{margin-top:.7rem;font-size:.82rem}
.exhibits__scroll{overflow-y:auto;padding:.3rem;mask-image:linear-gradient(180deg,transparent,#000 18px,#000 calc(100% - 18px),transparent)}
.exhibits__grid{column-count:3;column-gap:12px}
@media (max-width:1100px){.exhibits__grid{column-count:2}}
.exhibit{break-inside:avoid;margin:0 0 12px;display:block;width:100%;background:none;border:none;padding:0;cursor:pointer;position:relative}
.exhibit__inner{position:relative;overflow:hidden;background:var(--panel);border:3px dashed rgba(231,198,107,.45);border-radius:16px;transition:transform .18s ease, box-shadow .18s ease}
.exhibit:hover .exhibit__inner{transform:translateY(-4px) rotate(-1deg);box-shadow:0 14px 30px rgba(0,0,0,.45);border-color:var(--red)}
.exhibit:nth-child(3n+1) .exhibit__inner{aspect-ratio:1}
.exhibit:nth-child(3n+2) .exhibit__inner{aspect-ratio:3/4}
.exhibit:nth-child(3n) .exhibit__inner{aspect-ratio:4/5}
.exhibit__inner .lottie,.exhibit__inner img{width:100%;height:100%;object-fit:contain;padding:8%}
.exhibit__label{position:absolute;left:0;right:0;bottom:0;background:linear-gradient(transparent,rgba(10,16,6,.9));color:var(--ink);padding:1.3rem .7rem .5rem;font-weight:600;font-size:.9rem;opacity:0;transform:translateY(8px);transition:.2s}
.exhibit:hover .exhibit__label{opacity:1;transform:none}
.exhibit__label small{display:block;font-size:.64rem;letter-spacing:.08em;text-transform:uppercase;color:var(--green)}

/* ============================================================
   ROOM 3 — GUEST
   ============================================================ */
.room--guest{flex-direction:column}
.room--guest .page__head{text-align:center;margin-bottom:1.4rem}
.room--guest .big-title{font-size:clamp(2rem,5vw,3rem)}
.guestgrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1.1rem;max-width:var(--maxw);width:100%}
.guest{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:1.3rem;position:relative}
.guest::before{content:"🍄";position:absolute;top:.6rem;right:.9rem;font-size:1.4rem;opacity:.6}
.guest__who{font-family:var(--display);font-size:.95rem;color:var(--ink)}
.guest__role{font-size:.72rem;text-transform:uppercase;letter-spacing:.08em;color:var(--green);margin-bottom:.6rem}
.guest__text{font-size:.94rem}

/* ============================================================
   ROOM 4 — PATRON
   ============================================================ */
.patron{max-width:780px;margin:0 auto;text-align:center}
.patron__title{font-size:clamp(1.9rem,5vw,3rem);color:var(--red);margin:.2rem 0 1rem}
.patron__lead{font-size:1.02rem;max-width:60ch;margin:0 auto 1.5rem}
.ledger{text-align:left;background:var(--panel);border:1px solid var(--line);border-radius:16px;overflow:hidden;margin-bottom:1.3rem}
.ledger__row{display:flex;justify-content:space-between;gap:1rem;padding:.85rem 1.3rem;border-bottom:1px solid var(--line);flex-wrap:wrap}
.ledger__row:last-child{border-bottom:none}
.ledger__row span{text-transform:uppercase;letter-spacing:.08em;font-size:.72rem;font-weight:600;color:var(--ink-soft)}
.ledger__row b{font-family:var(--body);font-weight:700;color:var(--ink);font-size:.98rem}
.acquire{margin-bottom:1.2rem}
.acquire__label{font-size:.78rem;text-transform:uppercase;letter-spacing:.08em;margin:0 0 .4rem}
.ca{display:flex;align-items:center;gap:.7rem;flex-wrap:wrap;justify-content:center;background:rgba(0,0,0,.4);border:1px solid var(--line);border-radius:12px;padding:.8rem 1.1rem}
.ca code{font-family:ui-monospace,Consolas,monospace;font-size:.86rem;word-break:break-all;flex:1;min-width:200px;text-align:left;color:var(--gold)}
.ca button{font-family:var(--body);font-weight:700;text-transform:uppercase;letter-spacing:.05em;font-size:.72rem;background:var(--red);color:#fff;border:none;border-radius:8px;padding:.5em 1em;cursor:pointer}
.howto{max-width:560px;margin:0 auto 1.3rem;text-align:left;background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:.2rem 1.2rem}
.howto summary{cursor:pointer;font-family:var(--body);font-weight:700;color:var(--ink);padding:.7rem 0;list-style:none}
.howto summary::-webkit-details-marker{display:none}
.howto__steps{margin:0 0 .8rem;padding-left:1.2rem}
.howto__steps li{margin:.4rem 0}
.howto__steps b{color:var(--gold)}
.patron__btns{display:flex;flex-wrap:wrap;gap:.7rem;justify-content:center;margin-bottom:1.2rem}
.patron__disc{font-size:.78rem;color:var(--ink-soft);max-width:62ch;margin:0 auto;opacity:.85}

/* ---------- walk nav ---------- */
.walk{position:fixed;top:50%;transform:translateY(-50%);z-index:55;width:50px;height:50px;border-radius:50%;border:2px solid var(--line);background:rgba(22,33,15,.8);backdrop-filter:blur(6px);color:var(--ink);font-size:1.9rem;line-height:1;cursor:pointer;transition:.15s}
.walk:hover{border-color:var(--red);transform:translateY(-50%) scale(1.08)}
.walk--prev{left:clamp(.5rem,2vw,1.4rem)}.walk--next{right:clamp(.5rem,2vw,1.4rem)}
.walk[disabled]{opacity:.25;cursor:not-allowed}
.roomnav{position:fixed;left:0;right:0;bottom:0;z-index:55;height:var(--nav-h);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.45rem;background:linear-gradient(transparent,rgba(16,24,10,.92) 45%);padding:0 1rem .5rem}
.roomnav__label{font-family:var(--display);font-size:.85rem;color:var(--ink)}
.roomnav__label em{color:var(--gold)}
.roomnav__dots{display:flex;gap:.55rem}
.roomnav__dots button{width:11px;height:11px;border-radius:50%;border:2px solid var(--red);background:transparent;cursor:pointer;padding:0;transition:.15s}
.roomnav__dots button.is-active{background:var(--red);transform:scale(1.25)}
.roomnav__hint{font-size:.68rem;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-soft);margin:0;opacity:.65}

/* ---------- viewer ---------- */
.viewer{position:fixed;inset:0;z-index:100;display:none;align-items:center;justify-content:center;gap:1rem;padding:1.5rem;background:rgba(10,16,6,.92);backdrop-filter:blur(6px)}
.viewer.is-open{display:flex}
.viewer__frame .lottie{width:min(62vmin,440px);height:min(62vmin,440px)}
.plaque{margin-top:.8rem;text-align:center;font-family:var(--body)}
.plaque b{display:block;font-family:var(--display);color:var(--ink);font-size:1rem}
.plaque span{display:block;font-size:.78rem;color:var(--green)}
.viewer__close{position:absolute;top:1rem;right:1.4rem;background:none;border:none;color:var(--ink);font-size:1.8rem;cursor:pointer}
.viewer__nav{background:rgba(255,255,255,.1);border:1px solid var(--line);color:var(--ink);font-size:2rem;width:52px;height:52px;border-radius:50%;cursor:pointer}
.viewer__nav:hover{background:rgba(255,255,255,.2)}

/* ---------- toast ---------- */
.toast{position:fixed;left:50%;bottom:calc(var(--nav-h) + 1rem);transform:translateX(-50%) translateY(180%);background:var(--red);color:#fff;padding:.7em 1.4em;border-radius:12px;font-family:var(--display);font-size:.85rem;transition:transform .25s ease, opacity .25s, visibility .25s;z-index:120;opacity:0;visibility:hidden;pointer-events:none}
.toast.is-show{transform:translateX(-50%) translateY(0);opacity:1;visibility:visible}

/* ---------- responsive ---------- */
@media (max-width:860px){
  .mainnav{display:none}
  .play__main{grid-template-columns:1fr;text-align:center}
  .play__game{order:-1}
  .play__facts,.play__btns,.ticker{justify-content:center}
  .story{grid-template-columns:1fr}
  .banner{flex-direction:column;gap:.4rem}
  .banner__shroom{font-size:2rem}
  .twocol{grid-template-columns:1fr;text-align:center}
  .exhibits{grid-template-columns:1fr}
  .filters{flex-direction:row;flex-wrap:wrap;gap:.4rem;justify-content:center}
  .walk{width:42px;height:42px;font-size:1.5rem}
}
@media (max-width:560px){ .exhibits__grid{column-count:2} }