:root{
  --paper:#faf8f3; --paper2:#f2eee4; --ink:#1a1a17; --ink2:#4a4a44; --green:#1e3a2f; --green2:#2c5242;
  --gold:#c08a2d; --goldtext:#8a6a2c; --line:#e2dccd; --card:#fffdf8;
  --d0:#f6d6d0; --d1:#f9e3b8; --d2:#f3efb0; --d3:#d4ecc2; --d4:#c3e6dd; --d5:#c9dcf3; --d6:#d9d0f2; --d7:#efd0e8; --d8:#e8dccb; --d9:#d6e0e0;
  --serif:"Instrument Serif", Georgia, serif; --sans:Inter, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --radius:14px; --shadow:0 1px 2px rgba(26,26,23,.06), 0 6px 20px rgba(26,26,23,.07);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font:17px/1.6 var(--sans);-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:var(--green2)}
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid var(--gold);outline-offset:2px;border-radius:6px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:-999px;top:0;background:var(--gold);color:#000;padding:.5rem 1rem;z-index:99}
.skip:focus{left:.5rem;top:.5rem}
h1,h2,h3{font-family:var(--serif);font-weight:400;line-height:1.1;margin:.2em 0 .4em}
h1{font-size:clamp(2.2rem,5vw,3.6rem)} h2{font-size:clamp(1.7rem,3.4vw,2.4rem)} h3{font-size:1.45rem}
h1 em,h2 em{color:var(--gold);font-style:italic}
.topbar{position:sticky;top:0;z-index:20;display:flex;flex-wrap:wrap;align-items:center;gap:.4rem 1.2rem;padding:.6rem clamp(.8rem,3vw,2rem);background:var(--green);color:#fff;box-shadow:0 2px 10px rgba(0,0,0,.15)}
.brand{color:#fff;text-decoration:none;font-family:var(--serif);font-size:1.45rem;display:flex;align-items:center;gap:.4rem;white-space:nowrap}
.brand em{color:var(--gold)} .brand-mark{color:var(--gold)}
.topbar nav{display:flex;flex-wrap:wrap;gap:.2rem .9rem;font-size:.92rem}
.topbar nav a{color:#e9e4d6;text-decoration:none;padding:.2rem 0;border-bottom:2px solid transparent}
.topbar nav a:hover,.topbar nav a[aria-current=page]{color:#fff;border-bottom-color:var(--gold)}
.search{margin-left:auto}
.search input{width:12rem;max-width:100%;padding:.45rem .8rem;border-radius:999px;border:1px solid #476b5b;background:#284a3c;color:#fff;font:inherit;font-size:.92rem}
.search input::placeholder{color:#b9c9bf}
main{max-width:1100px;margin:0 auto;padding:clamp(1rem,3vw,2.2rem) clamp(.8rem,3vw,2rem) 3rem;min-height:70vh}
main:focus{outline:none}
h1[tabindex="-1"]:focus{outline:none}
.loading{color:var(--ink2)}
.foot{border-top:1px solid var(--line);color:var(--ink2);font-size:.88rem;text-align:center;padding:1.2rem 1rem 2rem}
.crumbs{font-size:.88rem;color:var(--ink2);margin-bottom:.6rem}
.crumbs a{color:var(--goldtext);text-decoration:none} .crumbs a:hover{text-decoration:underline}
.lead{font-size:1.1rem;color:var(--ink2);max-width:46rem}
.btn{display:inline-flex;align-items:center;gap:.4rem;padding:.6rem 1.1rem;border-radius:999px;border:1px solid var(--green);background:var(--green);color:#fff;font:600 .95rem var(--sans);text-decoration:none;cursor:pointer}
.btn.ghost{background:transparent;color:var(--green)}
.btn.gold{background:var(--gold);border-color:var(--gold);color:#1a1a17}
.btn:disabled{opacity:.45;cursor:not-allowed}
.btnrow{display:flex;flex-wrap:wrap;gap:.6rem;margin:1rem 0}

/* Entrance hall */
.hero{display:grid;grid-template-columns:1.2fr 1fr;gap:2rem;align-items:center;margin-bottom:2rem}
.hero-art{aspect-ratio:4/3;border-radius:var(--radius);background:radial-gradient(ellipse at 50% 110%,#c08a2d33,transparent 60%),linear-gradient(180deg,#1e3a2f,#2c5242);position:relative;overflow:hidden;box-shadow:var(--shadow)}
.hero-art svg{position:absolute;inset:0;width:100%;height:100%}
.palace-map{display:grid;grid-template-columns:repeat(5,1fr);gap:.8rem}
.wingcard{position:relative;display:flex;flex-direction:column;justify-content:flex-end;min-height:9.5rem;padding:.9rem;border-radius:var(--radius);background:var(--card);border:1px solid var(--line);text-decoration:none;color:var(--ink);box-shadow:var(--shadow);transition:transform .15s,box-shadow .15s;overflow:hidden}
.wingcard::before{content:"";position:absolute;left:50%;top:.8rem;width:58%;height:3.6rem;transform:translateX(-50%);background:var(--green);clip-path:polygon(0 100%,0 40%,50% 0,100% 40%,100% 100%,62% 100%,62% 60%,38% 60%,38% 100%);opacity:.9}
.wingcard:hover{transform:translateY(-3px);box-shadow:0 10px 30px rgba(26,26,23,.12)}
.wingcard .range{font:600 .8rem var(--sans);letter-spacing:.04em;color:var(--goldtext);text-transform:uppercase}
.wingcard .name{font-family:var(--serif);font-size:1.3rem;line-height:1.1}
.wingcard .meta{font-size:.78rem;color:var(--ink2)}
.wingcard.locked{background:var(--paper2);color:#77746a;box-shadow:none}
.wingcard.locked::before{background:#b8b2a2}
.wingcard.locked .range{color:#8b867a}
.wingcard.tower{grid-column:span 5;min-height:5.5rem;flex-direction:row;align-items:center;gap:1rem;justify-content:center;text-align:center}
.wingcard.tower::before{display:none}
.badge{display:inline-block;font:600 .7rem var(--sans);text-transform:uppercase;letter-spacing:.05em;padding:.15rem .5rem;border-radius:999px;background:var(--gold);color:#1a1a17}
.badge.soon{background:#d9d3c3;color:#4a4a44}
.legend{display:grid;grid-template-columns:repeat(auto-fit,minmax(13rem,1fr));gap:1rem;margin:2rem 0}
.panel{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:1.1rem 1.2rem;box-shadow:var(--shadow)}
.panel h3{margin-top:0}

/* Wing corridor */
.corridor{display:grid;grid-template-columns:repeat(5,1fr);gap:.9rem;margin-top:1rem}
.door{display:flex;flex-direction:column;text-decoration:none;color:var(--ink);background:var(--card);border:1px solid var(--line);border-radius:60px 60px var(--radius) var(--radius);padding:1.2rem .8rem .8rem;box-shadow:var(--shadow);text-align:center;transition:transform .15s}
.door:hover{transform:translateY(-3px)}
.door .range{font:600 .78rem var(--sans);color:var(--goldtext);letter-spacing:.04em}
.door .rname{font-family:var(--serif);font-size:1.25rem;line-height:1.1;margin:.2rem 0 .5rem}
.door .thumbs{display:grid;grid-template-columns:repeat(3,1fr);gap:3px;margin-top:auto}
.door .thumbs .tile{border-radius:6px}
.door .rmeta{font-size:.75rem;color:var(--ink2);margin-top:.4rem}
.door.locked{opacity:.55;pointer-events:none}

/* Room */
.room{position:relative;display:grid;grid-template-columns:repeat(4,1fr);grid-template-rows:repeat(4,auto);gap:clamp(.4rem,1.6vw,1rem);padding:clamp(.6rem,2vw,1.4rem);border-radius:22px;background:
  repeating-linear-gradient(90deg,#efe6d2 0 48px,#e9dfc8 48px 50px),#efe6d2;border:10px solid #d9ceb5;box-shadow:inset 0 0 40px rgba(90,70,30,.15),var(--shadow)}
.room .rug{grid-column:2/4;grid-row:2/4;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;border-radius:16px;background:radial-gradient(circle,#2c5242 0,#1e3a2f 70%);color:#f3ecd9;padding:1rem;border:3px double var(--gold)}
.room .rug h1{font-size:clamp(1.4rem,3.6vw,2.6rem);color:#fff;margin:.1rem 0}
.room .rug p{margin:0;font-size:clamp(.72rem,1.6vw,.95rem);color:#d9d1bd}
.room .doorway{grid-column:2/4;grid-row:4;display:flex;align-items:flex-end;justify-content:center;gap:.6rem;font-size:.85rem}
.room .doorway a{color:var(--goldtext);text-decoration:none;font-weight:600;background:#fffaf0;border:1px solid var(--line);border-radius:999px;padding:.3rem .8rem}
.locus{position:relative;display:block;text-decoration:none;color:var(--ink);background:var(--card);border-radius:12px;padding:5px 5px 6px;box-shadow:0 2px 0 #cbbf9f,0 6px 14px rgba(60,45,20,.15);transition:transform .15s}
.locus:hover{transform:translateY(-3px) rotate(-.5deg)}
.locus .num{position:absolute;top:-8px;left:-6px;min-width:2.1rem;padding:.05rem .4rem;border-radius:999px;background:var(--green);color:#fff;font:700 .78rem var(--sans);text-align:center;border:2px solid var(--gold);z-index:2}
.locus .w{display:block;text-align:center;font-family:var(--serif);font-size:clamp(.85rem,2vw,1.15rem);line-height:1.1;margin-top:4px;overflow-wrap:anywhere}
.locus.empty{background:transparent;box-shadow:none;border:2px dashed #cbbf9f;display:flex;align-items:center;justify-content:center;color:#9a917c;font-size:.8rem;min-height:5rem}
.notedot{position:absolute;top:-6px;right:-5px;width:1.3rem;height:1.3rem;border-radius:50%;background:var(--gold);border:2px solid #fff;display:flex;align-items:center;justify-content:center;font-size:.65rem;z-index:2}
.roomnav{display:flex;justify-content:space-between;gap:.6rem;margin-top:1rem;flex-wrap:wrap}

/* tiles / images */
.tile{position:relative;width:100%;aspect-ratio:1;border-radius:9px;overflow:hidden;background:var(--paper2)}
.tile img{width:100%;height:100%;object-fit:cover;display:block}
.ph{display:flex;align-items:center;justify-content:center;text-align:center;width:100%;height:100%;font-family:var(--serif);line-height:1;padding:8%;color:#1a1a17;font-size:clamp(.9rem,3vw,1.5rem);overflow-wrap:anywhere}
.ph.big{font-size:clamp(2.2rem,8vw,4.5rem)}

/* Number page */
.entry{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);gap:clamp(1rem,3vw,2.4rem);align-items:start}
.entry .frame{padding:12px;background:#fff;border-radius:18px;box-shadow:0 0 0 6px #e9dfc8,0 0 0 8px var(--gold),var(--shadow)}
.entry .frame .tile{border-radius:10px}
.bignum{font-family:var(--serif);font-size:clamp(4rem,12vw,7rem);line-height:.9;color:var(--green);margin:0}
.word{font-family:var(--serif);font-size:clamp(2.4rem,6vw,3.6rem);line-height:1;margin:.2rem 0 .6rem}
.breakdown{display:flex;flex-wrap:wrap;gap:.5rem;margin:.8rem 0 1rem;padding:0;list-style:none}
.chip{display:flex;flex-direction:column;align-items:center;min-width:3.4rem;padding:.35rem .6rem;border-radius:12px;border:1px solid rgba(0,0,0,.08)}
.chip b{font:700 1.5rem var(--sans)} .chip span{font-size:.9rem;font-weight:600}
.alts{color:var(--ink2);font-size:.95rem}
.alts strong{color:var(--ink)}
.pager{display:flex;justify-content:space-between;align-items:center;gap:.6rem;margin:1.2rem 0;flex-wrap:wrap}
.notes{margin-top:1.4rem}
.notes label{font-weight:600;display:block;margin-bottom:.3rem}
.notes textarea{width:100%;min-height:9rem;padding:.8rem;border-radius:12px;border:1px solid #cfc6b0;background:#fffef9;font:16px/1.5 var(--sans);color:var(--ink);resize:vertical}
.notes .status{font-size:.82rem;color:var(--ink2);min-height:1.2em}
.links{margin-top:.6rem;font-size:.92rem}
.links a{display:inline-block;margin:.15rem .3rem .15rem 0;padding:.1rem .55rem;border-radius:999px;background:var(--paper2);text-decoration:none;color:var(--green)}
.hint{font-size:.85rem;color:var(--ink2)}

/* tables & lists */
table.sounds{border-collapse:collapse;width:100%;background:var(--card);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
table.sounds th,table.sounds td{padding:.55rem .7rem;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
table.sounds th{background:var(--green);color:#fff;font-weight:600;font-size:.9rem}
table.sounds td.dg{font:700 1.4rem var(--sans);text-align:center;width:3.2rem}
.prose{max-width:46rem}
.prose li{margin:.3rem 0}
.results{list-style:none;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(9.5rem,1fr));gap:.8rem}
.results a{display:block;text-decoration:none;color:var(--ink);background:var(--card);border:1px solid var(--line);border-radius:12px;padding:6px;box-shadow:var(--shadow)}
.results .cap{display:flex;justify-content:space-between;gap:.3rem;padding:.3rem .2rem 0;font-size:.9rem}
.results .cap b{color:var(--green)}
.notelist{list-style:none;padding:0}
.notelist li{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:.8rem 1rem;margin:.6rem 0}
.notelist .nl-head{display:flex;gap:.6rem;align-items:baseline;flex-wrap:wrap}
.notelist pre{white-space:pre-wrap;font:inherit;margin:.3rem 0 0;color:var(--ink2)}

/* practice */
.quiz{max-width:34rem;margin:0 auto;text-align:center}
.quiz .tile{max-width:18rem;margin:0 auto;box-shadow:var(--shadow)}
.quiz input{font:600 1.4rem var(--sans);padding:.5rem .8rem;border-radius:12px;border:1px solid #cfc6b0;width:12rem;text-align:center}
.quiz .q-num{font-family:var(--serif);font-size:6rem;line-height:1;color:var(--green)}
.feedback{min-height:2.4em;font-weight:600}
.feedback.ok{color:#2a6b3f} .feedback.no{color:#9a3b1e}
.seg{display:inline-flex;border:1px solid var(--green);border-radius:999px;overflow:hidden;margin:.4rem 0 1rem}
.seg button{border:0;background:transparent;padding:.45rem .9rem;font:600 .9rem var(--sans);color:var(--green);cursor:pointer}
.seg button[aria-pressed=true]{background:var(--green);color:#fff}
.score{color:var(--ink2);font-size:.9rem}

@media (max-width:860px){
  .hero{grid-template-columns:1fr}
  .palace-map,.corridor{grid-template-columns:repeat(2,1fr)}
  .wingcard.tower{grid-column:span 2}
  .entry{grid-template-columns:1fr}
  .search{margin-left:0;flex:1 1 100%}
  .search input{width:100%}
}
@media (max-width:480px){
  body{font-size:16px}
  .room{border-width:6px;padding:.5rem;gap:.35rem}
  .locus{padding:3px 3px 4px}
  .locus .num{font-size:.68rem;min-width:1.7rem;top:-7px;left:-4px}
  .locus .w{font-size:.78rem}
  .room .rug{padding:.4rem}
  .room .doorway{font-size:.72rem}
  .topbar nav{font-size:.85rem;gap:.1rem .7rem}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}

/* ---------- Entrance (home) ---------- */
main.is-home{max-width:none;padding:0}
.ent-wrap{max-width:1100px;margin:0 auto;padding:0 clamp(1rem,3vw,2rem)}
.ent-eyebrow{font:600 .78rem/1.2 var(--sans);letter-spacing:.18em;text-transform:uppercase;color:#e8c27a;margin:0 0 .9rem}
.ent-eyebrow.dark{color:var(--goldtext)}
.ent-hero{position:relative;isolation:isolate;display:flex;align-items:center;min-height:clamp(520px,calc(100vh - 3.6rem),720px);background:#0f201a;color:#f6f1e4;overflow:hidden}
.ent-hero-img,.ent-hero-img img{position:absolute;inset:0;width:100%;height:100%}
.ent-hero-img{z-index:-2}
.ent-hero-img img{object-fit:cover;object-position:55% 55%}
.ent-hero::before{content:"";position:absolute;inset:0;z-index:-1;background:
  linear-gradient(90deg,rgba(10,22,17,.92) 0%,rgba(10,22,17,.78) 30%,rgba(10,22,17,.22) 55%,rgba(10,22,17,0) 70%),
  linear-gradient(0deg,rgba(10,22,17,.75) 0%,rgba(10,22,17,0) 30%)}
.ent-hero-inner{width:100%;max-width:1100px;margin:0 auto;padding:3.5rem clamp(1rem,3vw,2rem) 4rem}
.ent-hero-inner>*{max-width:34rem}
.ent-hero h1{font-size:clamp(2.7rem,6vw,4.8rem);line-height:.98;margin:0 0 1.1rem;color:#fffaf0;text-shadow:0 2px 24px rgba(0,0,0,.45)}
.ent-hero h1 em{color:#e8c27a;display:block}
.ent-lead{font-size:1.12rem;line-height:1.65;color:#ece5d4;margin:0 0 1.8rem;text-shadow:0 1px 10px rgba(0,0,0,.5)}
.ent-lead strong{color:#fff} .ent-lead em{color:#f3d9a0}
.ent-doors{display:flex;flex-wrap:wrap;gap:.8rem;max-width:40rem}
.ent-door{position:relative;display:flex;flex-direction:column;justify-content:flex-end;min-width:9.5rem;padding:1.7rem 2.3rem .85rem 1.3rem;border-radius:2.6rem 2.6rem 8px 8px;
  border:1px solid rgba(232,194,122,.7);background:rgba(15,32,26,.55);color:#fffaf0;text-decoration:none;backdrop-filter:blur(3px);-webkit-backdrop-filter:blur(3px);
  box-shadow:inset 0 0 0 4px rgba(232,194,122,.08);transition:transform .18s,box-shadow .18s,background .18s}
.ent-door::after{content:"";position:absolute;right:.9rem;top:55%;width:.45rem;height:.45rem;border-radius:50%;background:#e8c27a;box-shadow:0 0 0 2px rgba(0,0,0,.15)}
.ent-door .k{font:600 .7rem var(--sans);letter-spacing:.16em;text-transform:uppercase;color:#e8c27a}
.ent-door .t{font:400 1.25rem/1.15 var(--serif)}
.ent-door:hover{transform:translateY(-3px);background:rgba(15,32,26,.75);box-shadow:inset 0 0 0 4px rgba(232,194,122,.15),0 10px 30px rgba(0,0,0,.35)}
.ent-door.primary{background:linear-gradient(180deg,#d9a548,#c08a2d);border-color:#f0cf8a;color:#1a1a17;box-shadow:0 0 30px rgba(232,170,70,.35),inset 0 0 0 4px rgba(255,255,255,.12)}
.ent-door.primary .k{color:#3d2c0c}
.ent-door.primary::after{background:#3d2c0c}
.ent-door.primary:hover{background:linear-gradient(180deg,#e3b257,#c8922f);box-shadow:0 0 44px rgba(232,170,70,.5),inset 0 0 0 4px rgba(255,255,255,.18)}
.ent-door:focus-visible{outline:3px solid #f3d9a0;outline-offset:3px;border-radius:2.6rem 2.6rem 8px 8px}
.ent-stats{color:#d6cfbd!important;margin-top:1.4rem;font-size:.86rem}

.ent-frieze-band{background:var(--green);border-top:1px solid #c08a2d;border-bottom:1px solid #c08a2d;box-shadow:inset 0 3px 0 rgba(192,138,45,.25),inset 0 -3px 0 rgba(192,138,45,.25)}
.ent-frieze-link{display:block;text-decoration:none;color:inherit}
.ent-frieze{list-style:none;margin:0;padding:.85rem 0;display:grid;grid-template-columns:repeat(10,1fr);gap:.3rem}
.ent-frieze li{display:flex;flex-direction:column;align-items:center;line-height:1.1;border-left:1px solid rgba(232,194,122,.22)}
.ent-frieze li:first-child{border-left:0}
.ent-frieze b{font:400 1.9rem/1 var(--serif);color:#e8c27a}
.ent-frieze span{font-size:.78rem;color:#dfe7e1;margin-top:.2rem;white-space:nowrap}
.ent-frieze-link:hover b{color:#f6d796}

.ent-plan{padding:clamp(2.5rem,6vw,4.5rem) 0 3rem;text-align:center}
.ent-plan .lead{margin:0 auto 2.4rem}
.ent-plan h2{font-size:clamp(2rem,4.2vw,3rem);margin:0 0 .6rem}
.ent-arcade{list-style:none;margin:0;padding:1.6rem clamp(.6rem,2vw,1.4rem) 0;display:grid;grid-template-columns:repeat(5,1fr);gap:1.6rem 1rem;
  background:linear-gradient(180deg,rgba(192,138,45,.08),transparent 40%);border-top:3px double rgba(192,138,45,.55);border-radius:4px}
.arch{display:flex;flex-direction:column;align-items:center;text-decoration:none;color:var(--ink);transition:transform .2s}
.arch-frame{display:block;width:100%;max-width:190px;padding:9px 9px 0;border-radius:999px 999px 0 0;
  background:linear-gradient(180deg,#efe6d1,#ddd0b2);box-shadow:inset 0 0 0 1px rgba(138,106,44,.25),0 8px 18px rgba(26,26,23,.12)}
.arch-win{position:relative;display:block;aspect-ratio:4/5;border-radius:999px 999px 0 0;overflow:hidden;background:#fbf6ea;box-shadow:inset 0 0 0 1px rgba(138,106,44,.35),inset 0 6px 14px rgba(0,0,0,.12)}
.arch-win img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .35s}
.arch.open .arch-win::after{content:"";position:absolute;inset:0;border-radius:inherit;box-shadow:inset 0 0 26px rgba(232,170,70,.25);pointer-events:none}
.arch-plaque{display:flex;flex-direction:column;align-items:center;width:100%;max-width:210px;padding:.7rem .4rem .2rem;border-top:4px solid #cdbf9e;gap:.05rem}
.arch-key{display:inline-flex;align-items:baseline;gap:.25rem;font:600 .72rem var(--sans);letter-spacing:.06em;color:var(--goldtext);text-transform:lowercase}
.arch-key b{font:400 1.05rem var(--serif);color:var(--green)}
.arch-range{font:600 .76rem var(--sans);letter-spacing:.08em;color:var(--goldtext)}
.arch-name{font:400 1.32rem/1.15 var(--serif)}
.arch-meta{font-size:.78rem;color:var(--ink2)}
.arch.open:hover{transform:translateY(-4px)}
.arch.open:hover .arch-win img{transform:scale(1.05)}
.arch.open:hover .arch-frame{background:linear-gradient(180deg,#f3e3bb,#d9bf86)}
.arch:focus-visible{outline:none}
.arch:focus-visible .arch-frame{outline:3px solid var(--gold);outline-offset:3px}
.arch.locked .arch-frame{background:linear-gradient(180deg,#e7e1d2,#d6cfbe);box-shadow:inset 0 0 0 1px rgba(90,80,60,.2)}
.arch.locked .arch-win{background:#2a1f17}
.arch-door{position:absolute;inset:0;background:
  radial-gradient(circle at 58% 60%,#b88c3c 0 3px,transparent 4px),
  radial-gradient(circle at 42% 60%,#b88c3c 0 3px,transparent 4px),
  linear-gradient(90deg,transparent calc(50% - 1px),#1a120c calc(50% - 1px) calc(50% + 1px),transparent calc(50% + 1px)),
  repeating-linear-gradient(90deg,rgba(255,255,255,.04) 0 2px,transparent 2px 9px),
  linear-gradient(180deg,#6a5340,#4d3a2b 60%,#3e2f22);opacity:.78}
.arch-door::before{content:"";position:absolute;left:12%;right:12%;top:30%;bottom:10%;border:2px solid rgba(0,0,0,.25);border-top:0;box-shadow:inset 0 0 0 1px rgba(255,255,255,.05)}
.arch-door::after{content:"";position:absolute;left:0;right:0;top:46%;height:6px;background:rgba(20,14,9,.55);box-shadow:0 34px 0 rgba(20,14,9,.55)}
.arch.locked .arch-name{color:#5d594f}
.arch.locked .arch-key b{color:#6c675b}
.arch.locked:hover .arch-door{opacity:1}
.arch.partial .arch-meta .badge{vertical-align:1px}
.ent-tower{display:inline-flex;align-items:center;gap:.9rem;margin:2.6rem auto 0;padding:.8rem 1.4rem .8rem 1.1rem;border:1px dashed #cdbf9e;border-radius:12px;color:#8b8577;text-align:left}
.ent-tower>div{display:flex;flex-direction:column}
.ent-tower .arch-name{color:#5d594f}

.ent-guide{background:linear-gradient(180deg,#1e3a2f,#173027);color:#e9e4d6;padding:clamp(2.4rem,5vw,3.6rem) 0;margin-bottom:-3rem}
.ent-guide-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(1.2rem,3vw,2.6rem)}
.ent-guide h3{color:#fffaf0;margin:.2rem 0 .5rem}
.ent-guide p{margin:0;font-size:.97rem;line-height:1.65;color:#dcd6c6}
.ent-guide a{color:#f0cf8a}
.ent-num{display:inline-block;font:italic 400 1.5rem var(--serif);color:#e8c27a;border-bottom:1px solid rgba(232,194,122,.5);padding-bottom:.1rem}
.ent-guide code,.ent-guide kbd{font:600 .85em ui-monospace,Menlo,monospace;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.18);border-radius:5px;padding:.05em .35em;color:#fffaf0}
main.is-home+.foot{margin-top:0;border-top:0;background:#132820;color:#cfc8b6}
main.is-home+.foot a{color:#f0cf8a}

@media (max-width:860px){
  .ent-arcade{grid-template-columns:repeat(3,1fr)}
  .ent-guide-grid{grid-template-columns:1fr}
  .ent-frieze b{font-size:1.5rem}
}
@media (max-width:640px){
  .ent-hero{display:block;min-height:0;background:#10221b}
  .ent-hero-img{position:relative;display:block;height:auto;aspect-ratio:9/10}
  .ent-hero-img img{position:absolute}
  .ent-hero::before{display:none}
  .ent-hero-img::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(16,34,27,0) 40%,rgba(16,34,27,.88) 78%,#10221b 100%)}
  .ent-hero-inner{position:relative;margin-top:-6.5rem;padding:0 1.1rem 2.4rem}
  .ent-hero h1{font-size:2.6rem}
  .ent-lead{font-size:1.02rem}
  .ent-door{flex:1 1 100%;min-width:0}
  .ent-frieze{grid-template-columns:repeat(5,1fr);row-gap:.7rem}
  .ent-frieze li:nth-child(6){border-left:0}
  .ent-arcade{grid-template-columns:repeat(6,1fr);gap:1.4rem .6rem;padding-inline:.2rem}
  .ent-arcade li{grid-column:span 3}
  .ent-arcade li.is-locked{grid-column:span 2}
  .arch-name{font-size:1.18rem}
  .arch.locked .arch-name{font-size:1.02rem}
  .arch.locked .arch-meta{font-size:.72rem}
}