*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font-body);line-height:1.55;min-height:100vh;
  background-image:radial-gradient(1200px 600px at 80% -10%, color-mix(in oklab, var(--accent) 18%, transparent), transparent 60%)}
a{color:var(--accent)}
h1,h2,h3,.brand,.tab,.kind{font-family:var(--font-display);letter-spacing:.01em}
main{max-width:1100px;margin:0 auto;padding:0 16px 60px}
footer{text-align:center;color:var(--muted);font-size:.8rem;padding:30px 16px}
.muted{color:var(--muted)} .center{text-align:center} .error{color:color-mix(in oklab,#e53935 70%,var(--text))}

.top{display:flex;gap:16px;align-items:center;padding:14px 20px;border-bottom:1px solid color-mix(in oklab,var(--text) 10%,transparent);
  position:sticky;top:0;background:color-mix(in oklab,var(--bg) 85%,transparent);backdrop-filter:blur(10px);z-index:5}
.theme{border:1px solid color-mix(in oklab,var(--text) 18%,transparent);background:var(--surface);color:var(--text);border-radius:999px;width:38px;height:38px;cursor:pointer;font-size:1.05rem;line-height:1;display:grid;place-items:center}
.theme .moon{display:none}
:root[data-theme="light"] .theme .sun{display:none} :root[data-theme="light"] .theme .moon{display:inline}
@media (prefers-color-scheme:light){:root:not([data-theme="dark"]) .theme .sun{display:none} :root:not([data-theme="dark"]) .theme .moon{display:inline}}
.brand{font-weight:700;font-size:1.3rem;color:var(--text);text-decoration:none}.brand span{color:var(--accent)}
.search{display:flex;flex:1;max-width:560px;margin-left:auto}
.search input{flex:1;padding:10px 14px;border:1px solid color-mix(in oklab,var(--text) 18%,transparent);border-right:0;border-radius:8px 0 0 8px;background:var(--surface);color:var(--text);font:inherit}
.search button,.primary{padding:10px 16px;border:0;border-radius:0 8px 8px 0;background:var(--accent);color:var(--on-accent);font-weight:700;cursor:pointer;font:inherit;font-weight:700}
.primary{border-radius:8px}

.hero-home{text-align:center;padding:70px 0 40px}
.hero-home h1{font-size:clamp(1.8rem,5vw,3.2rem);margin:0 0 12px}
.hero-home p{color:var(--muted);font-size:1.1rem;max-width:620px;margin:0 auto}
.section-title{margin:30px 0 12px;font-size:1rem;color:var(--muted);text-transform:uppercase;letter-spacing:.12em}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:14px}
.tile{display:block;border-radius:14px;overflow:hidden;background:var(--tile-bg);color:#f2f2f2;text-decoration:none;border:1px solid color-mix(in oklab,var(--tile-acc) 40%,transparent);transition:transform .15s}
.tile:hover{transform:translateY(-3px)}
.tile-art{height:130px;background:var(--tile-art) center/cover,var(--tile-bg)}
.tile-body{padding:12px 14px;display:flex;flex-direction:column;gap:4px}
.tile-body strong{font-family:var(--font-display);font-size:1.15rem;color:var(--tile-acc)}
.tile-body span{font-size:.8rem;opacity:.75}

.building{text-align:center;padding:60px 0}
.orb{width:90px;height:90px;border-radius:50%;margin:0 auto 24px;background:conic-gradient(from 0deg,var(--accent),var(--accent2),var(--accent));animation:spin 1.6s linear infinite;filter:blur(1px)}
@keyframes spin{to{transform:rotate(360deg)}}
.log{text-align:left;max-width:520px;margin:20px auto;padding-left:20px;color:var(--muted)}
.log li:last-child{color:var(--text)}

/* universe pages: the key art IS the screen. Fixed full-bleed art, content floats over it on glass panels. */
body.universe{background:var(--bg)}
.bg{position:fixed;inset:0;z-index:-1;overflow:hidden;background:var(--bg)}
.bg-layer{position:absolute;inset:0;background:var(--key-art) center top/cover no-repeat;opacity:0;transition:opacity 1.1s ease;transform:scale(1.02)}
.bg-layer.on{opacity:1}
.bg::after{content:"";position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(180deg,color-mix(in oklab,var(--bg) var(--art-veil),transparent) 0%,color-mix(in oklab,var(--bg) var(--art-veil-mid),transparent) 55%,color-mix(in oklab,var(--bg) var(--art-veil-end),transparent) 100%)}
@media (prefers-reduced-motion:reduce){.bg-layer{transition:none}}
body.universe .top{background:color-mix(in oklab,var(--bg) 55%,transparent);border-bottom-color:color-mix(in oklab,var(--text) 14%,transparent)}
body.universe .panel,body.universe .card,body.universe .gen-out,body.universe #gprompt{background:color-mix(in oklab,var(--surface) 82%,transparent);backdrop-filter:blur(14px)}
body.universe .panel{padding:22px 26px;border-radius:16px;margin-top:6px}
body.universe .tabs{background:color-mix(in oklab,var(--bg) 60%,transparent);backdrop-filter:blur(14px);border-radius:12px;padding:4px 8px;border-bottom:0}
.hero{position:relative;display:grid;grid-template-columns:1fr;margin:8vh 0 18px;min-height:52vh;align-items:end}
.hero-art{display:none}
.hero-text{position:relative;padding:0 8px 8px;text-shadow:0 2px 24px color-mix(in oklab,var(--bg) 90%,transparent),0 1px 2px color-mix(in oklab,var(--bg) 80%,transparent)}
.kicker{text-transform:uppercase;letter-spacing:.14em;font-size:.75rem;color:var(--accent);margin:0 0 6px}
.hero h1{font-size:clamp(2.8rem,8vw,6rem);margin:0 0 10px;line-height:1;text-wrap:balance}
.lede{max-width:560px;color:var(--text);opacity:.92;font-size:1.05rem}
.swatches{display:flex;gap:6px;align-items:center;font-size:.75rem}
.swatches i{width:18px;height:18px;border-radius:4px;display:inline-block;border:1px solid rgba(255,255,255,.15)}
.swatches span{margin-left:8px}

.tabs{display:flex;gap:6px;flex-wrap:wrap;margin:18px 0;border-bottom:1px solid color-mix(in oklab,var(--text) 12%,transparent)}
.tab{background:none;border:0;color:var(--muted);padding:10px 14px;font-size:1rem;cursor:pointer;border-bottom:2px solid transparent;margin-bottom:-1px}
.tab small{opacity:.6;margin-left:4px}
.tab.active{color:var(--accent);border-bottom-color:var(--accent)}
.panel{display:none}.panel.active{display:block}
.panel h2{color:var(--accent);margin:26px 0 6px;font-size:1.35rem}

.timeline{list-style:none;padding:0;margin:10px 0;border-left:2px solid color-mix(in oklab,var(--accent) 50%,transparent)}
.timeline li{display:grid;grid-template-columns:150px 1fr;gap:12px;padding:8px 0 8px 18px;position:relative}
.timeline li::before{content:"";position:absolute;left:-6px;top:16px;width:10px;height:10px;border-radius:50%;background:var(--accent)}
.timeline li.era{display:block;color:var(--accent2);font-family:var(--font-display);font-size:1.15rem;margin-top:14px}
.timeline li.era::before{display:none}
.timeline .when{color:var(--accent);font-weight:600;font-size:.9rem}
.timeline .what{color:var(--text);opacity:.92}

.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:14px;margin-top:16px}
.card{background:var(--surface);border-radius:14px;overflow:hidden;border:1px solid color-mix(in oklab,var(--text) 8%,transparent)}
.card img,.card .noimg{width:100%;height:160px;object-fit:cover;display:block;background:color-mix(in oklab,var(--accent) 12%,var(--surface))}
.card h3{margin:10px 12px 4px;font-size:1.05rem}.card h3 a{text-decoration:none;color:var(--text)}
.card p{margin:0 12px 12px;font-size:.85rem;color:var(--muted)}

.kinds{display:flex;flex-wrap:wrap;gap:8px;margin:12px 0}
.kind{padding:8px 14px;border-radius:999px;border:1px solid color-mix(in oklab,var(--accent) 45%,transparent);background:transparent;color:var(--text);cursor:pointer;font-size:.95rem}
.kind.active{background:var(--accent);color:var(--on-accent);border-color:var(--accent)}
#gprompt{width:100%;padding:10px 12px;border-radius:8px;border:1px solid color-mix(in oklab,var(--text) 18%,transparent);background:var(--surface);color:var(--text);font:inherit;resize:vertical}
.genrow{display:flex;gap:14px;align-items:center;margin:10px 0}
.gen-out{background:var(--surface);border-left:3px solid var(--accent);border-radius:8px;padding:20px 24px;white-space:pre-wrap;font-size:1.02rem;line-height:1.7;margin-top:14px}

@media (max-width:760px){
  .top{flex-wrap:wrap}.search{max-width:none;width:100%}
  .hero{min-height:40vh;margin-top:4vh}
  .hero-text{padding:0 4px}
  .timeline li{grid-template-columns:1fr}
}

/* making things (paid) */
#credits{margin-left:4px}
.makes{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:10px;margin:14px 0}
.make{display:flex;flex-direction:column;gap:3px;text-align:left;padding:12px 14px;border-radius:12px;border:1px solid color-mix(in oklab,var(--accent) 30%,transparent);background:color-mix(in oklab,var(--bg) 40%,transparent);color:var(--text);cursor:pointer;font:inherit}
.make strong{font-family:var(--font-display);font-size:1.05rem}
.make span{font-size:.82rem;color:var(--muted)}
.make em{font-style:normal;font-size:.8rem;font-weight:700;color:var(--accent)}
.make.active{border-color:var(--accent);background:color-mix(in oklab,var(--accent) 18%,transparent)}
.make.active em{color:var(--text)}
.cards.made .card{text-decoration:none;color:inherit}
.madecard .noimg{display:grid;place-items:center;font-family:var(--font-display);color:var(--accent)}
.prices{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:10px;margin:10px 0 14px}
.price{display:flex;flex-direction:column;gap:3px;padding:12px 14px;border-radius:12px;background:var(--surface);border:1px solid color-mix(in oklab,var(--text) 8%,transparent)}
.price strong{font-family:var(--font-display)} .price span{font-size:.82rem;color:var(--muted)} .price em{font-style:normal;font-weight:700;color:var(--accent);font-size:.85rem}
.creation{margin:8vh 0 0}
.creation h1{font-size:clamp(2rem,6vw,3.6rem);margin:0 0 8px;line-height:1.05;text-wrap:balance}
.creation .kicker a{color:inherit;text-decoration:none}
body.universe .creation .panel{margin-top:18px}
.making{text-align:center;padding:40px 20px!important}
.orb.small{width:60px;height:60px;margin-bottom:16px}
#step{font-family:var(--font-display);font-size:1.2rem;margin:0 0 6px}
.watch{width:100%;border-radius:12px;background:#000;display:block;margin:0 0 14px}
.watch.vertical{max-width:300px;margin-top:14px}
.acts{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin:4px 0 10px}
.btn{text-decoration:none;display:inline-block}
.ghost{padding:10px 16px;border-radius:8px;border:1px solid color-mix(in oklab,var(--text) 22%,transparent);background:transparent;color:var(--text);cursor:pointer;font:inherit}
.primary:disabled{opacity:.6;cursor:default}
.read{font-size:1.08rem;line-height:1.8;max-width:70ch;margin:18px auto 0}
.read figure{margin:22px 0}.read img{width:100%;border-radius:12px;display:block}
.read .dl{font-size:.8rem;color:var(--muted)}
.script{margin-top:16px}.script summary{cursor:pointer;color:var(--accent);font-family:var(--font-display)}
.script p{max-width:70ch}
.toast{position:fixed;left:50%;bottom:22px;transform:translate(-50%,20px);background:var(--surface);color:var(--text);border:1px solid var(--accent);border-radius:10px;padding:10px 16px;opacity:0;transition:.25s;z-index:60;pointer-events:none;max-width:90vw;text-align:center}
.toast.on{opacity:1;transform:translate(-50%,0)}
@media (max-width:760px){#credits{order:3}}