/* Tomino's Hell — DRAFT stylesheet. Plain CSS, mobile-first, no dependencies. */
:root{
  --bg:#07070a; --bg2:#0e0d12; --card:#14121a; --line:#2a2230;
  --text:#d9d4dc; --muted:#8f8795; --red:#b3141f; --red2:#e0313c; --bone:#efe6d8;
  --max:1080px; --serif:Georgia,"Times New Roman",serif; --sans:system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font:17px/1.7 var(--sans);-webkit-font-smoothing:antialiased}
body::before{content:"";position:fixed;inset:0;pointer-events:none;z-index:50;
  background:radial-gradient(ellipse at 50% 0%,rgba(179,20,31,.10),transparent 60%),radial-gradient(ellipse at center,transparent 55%,rgba(0,0,0,.65));}
a{color:var(--red2);text-underline-offset:3px}
a:hover{color:#ff6b74}
img{max-width:100%;height:auto;display:block}
.wrap{max-width:var(--max);margin:0 auto;padding:0 20px}
.skip{position:absolute;left:-999px}.skip:focus{left:10px;top:10px;background:#fff;color:#000;padding:8px;z-index:99}

/* header */
header.site{position:sticky;top:0;z-index:40;background:rgba(7,7,10,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
header.site .wrap{display:flex;align-items:center;justify-content:space-between;min-height:58px;flex-wrap:wrap;gap:6px}
.brand{font-family:var(--serif);font-size:1.25rem;letter-spacing:.14em;text-transform:uppercase;color:var(--bone);text-decoration:none;font-weight:700}
.brand span{color:var(--red2)}
nav ul{list-style:none;margin:0;padding:0;display:flex;gap:4px 18px;flex-wrap:wrap}
nav a{color:var(--muted);text-decoration:none;font-size:.82rem;letter-spacing:.12em;text-transform:uppercase;padding:6px 0;border-bottom:2px solid transparent}
nav a:hover,nav a[aria-current="page"]{color:var(--bone);border-bottom-color:var(--red)}

/* hero */
.hero{position:relative;padding:72px 0 56px;text-align:center;overflow:hidden;border-bottom:1px solid var(--line)}
.hero::before{content:"";position:absolute;inset:0;background:url(../img/hero.jpg) center/cover no-repeat;opacity:.28;filter:grayscale(.6) contrast(1.1)}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(to bottom,rgba(7,7,10,.2),var(--bg))}
.hero .wrap{position:relative;z-index:2}
.kicker{font-size:.78rem;letter-spacing:.3em;text-transform:uppercase;color:var(--red2);margin:0 0 14px}
h1,h2,h3{font-family:var(--serif);color:var(--bone);line-height:1.2;font-weight:700}
.hero h1{font-size:clamp(2.4rem,9vw,5rem);margin:0 0 6px;letter-spacing:.06em;text-transform:uppercase;text-shadow:0 0 28px rgba(179,20,31,.55)}
.hero .tag{font-size:clamp(1rem,2.6vw,1.3rem);color:#cfc7d3;max-width:640px;margin:10px auto 26px}
.btn{display:inline-block;background:var(--red);color:#fff;padding:12px 24px;border-radius:3px;text-decoration:none;font-weight:600;letter-spacing:.06em;text-transform:uppercase;font-size:.85rem;border:1px solid var(--red2);margin:4px}
.btn:hover{background:var(--red2);color:#fff}
.btn.ghost{background:transparent;color:var(--bone);border-color:#4a4150}
.btn.ghost:hover{border-color:var(--red2)}

/* sections */
main{display:block}
section.block{padding:48px 0;border-bottom:1px solid var(--line)}
section.block h2{font-size:clamp(1.5rem,4.5vw,2.2rem);margin:0 0 8px}
.lead{color:var(--muted);max-width:720px}
.notice{border-left:3px solid var(--red);background:var(--card);padding:14px 18px;margin:22px 0;font-size:.95rem;color:#c7bfcb}
.notice strong{color:var(--bone)}
.placeholder{border:1px dashed #c9a227;background:rgba(201,162,39,.07);color:#e8d28a;padding:14px 18px;margin:20px 0;font-size:.92rem;border-radius:3px}
.placeholder b{color:#ffe28a;letter-spacing:.06em}

/* video */
.video{position:relative;aspect-ratio:16/9;background:#000;border:1px solid var(--line);box-shadow:0 0 40px rgba(179,20,31,.18)}
.video iframe,.video .yt-lite{position:absolute;inset:0;width:100%;height:100%;border:0}
.yt-lite{background:#000 center/cover no-repeat;cursor:pointer;padding:0;display:block;border:0}
.yt-lite::after{content:"";position:absolute;left:50%;top:50%;width:76px;height:76px;margin:-38px 0 0 -38px;border-radius:50%;background:rgba(179,20,31,.9) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='white' d='M8 5v14l11-7z'/%3E%3C/svg%3E") center/48px no-repeat;box-shadow:0 0 0 6px rgba(0,0,0,.35)}
.yt-lite:hover::after{background-color:var(--red2)}
.yt-lite .t{position:absolute;left:0;right:0;bottom:0;padding:26px 14px 10px;background:linear-gradient(transparent,rgba(0,0,0,.85));color:#fff;font-size:.85rem;text-align:left}

/* grids */
.grid{display:grid;gap:22px;grid-template-columns:1fr}
.card{background:var(--card);border:1px solid var(--line);padding:0;display:flex;flex-direction:column}
.card .body{padding:16px 18px 20px}
.card h3{margin:0 0 6px;font-size:1.15rem}
.card p{margin:0 0 10px;font-size:.95rem;color:#c2bac6}
.meta{font-size:.78rem;color:var(--muted);letter-spacing:.06em;text-transform:uppercase}
.tape-n{color:var(--red2);font-weight:700}
.thumb{position:relative;display:block;aspect-ratio:16/9;background:#000 center/cover;overflow:hidden}
.thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s,opacity .4s;opacity:.88}
.card:hover .thumb img{transform:scale(1.04);opacity:1}
.ep{display:grid;gap:22px;grid-template-columns:1fr;padding:34px 0;border-bottom:1px solid var(--line)}
.ep h2{margin:4px 0 8px;font-size:1.6rem}
.facts{display:grid;gap:10px 28px;grid-template-columns:1fr;margin:20px 0}
.facts div{border-top:1px solid var(--line);padding-top:8px}
.facts dt{font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.facts dd{margin:2px 0 0;color:var(--bone)}

/* article */
article.post{max-width:760px;margin:0 auto;padding:44px 20px 20px}
article.post h1{font-size:clamp(2rem,6vw,3rem);margin:0 0 10px}
article.post h2{margin:2.2em 0 .4em;font-size:1.55rem;border-top:1px solid var(--line);padding-top:1em}
article.post h3{margin:1.6em 0 .2em;font-size:1.2rem}
article.post p,article.post li{font-size:1.04rem}
article.post blockquote{margin:1.4em 0;padding:.2em 1.2em;border-left:3px solid var(--red);color:#cbc2cf;font-family:var(--serif);font-style:italic}
.byline{color:var(--muted);font-size:.85rem;margin-bottom:24px}
.toc{background:var(--card);border:1px solid var(--line);padding:14px 20px;margin:24px 0;font-size:.95rem}
.toc ol{margin:6px 0 0;padding-left:20px}
table.tl{width:100%;border-collapse:collapse;margin:1.2em 0;font-size:.95rem}
table.tl th,table.tl td{border-bottom:1px solid var(--line);padding:8px 10px;text-align:left;vertical-align:top}
table.tl th{color:var(--bone);font-size:.75rem;letter-spacing:.12em;text-transform:uppercase;white-space:nowrap}
.tbl-wrap{overflow-x:auto}
.sources ol{font-size:.92rem;color:#bdb5c1}
.sources li{margin-bottom:.5em}
.jp{font-family:"Hiragino Mincho ProN","Yu Mincho","Noto Serif CJK JP",serif}
.faq details{border-top:1px solid var(--line);padding:10px 0}
.faq summary{cursor:pointer;color:var(--bone);font-weight:600}
.faq p{margin:.5em 0 0}

/* subscribe band */
.cta-band{background:linear-gradient(180deg,var(--bg2),#150a0d);text-align:center;padding:52px 0}
.cta-band h2{margin:0 0 8px}
form.signup{display:flex;gap:8px;max-width:460px;margin:18px auto 0;flex-wrap:wrap;justify-content:center}
form.signup input[type=email]{flex:1 1 220px;padding:12px;background:#0b0a0e;border:1px solid #3a3040;color:var(--text);border-radius:3px;font-size:1rem}
form.signup button{cursor:pointer}

footer.site{padding:36px 0 50px;color:var(--muted);font-size:.85rem}
footer.site .cols{display:grid;gap:22px;grid-template-columns:1fr}
footer.site a{color:#b9afbf}
footer.site small{display:block;margin-top:20px;max-width:760px;line-height:1.5}

@media(min-width:700px){
  .grid.c2{grid-template-columns:1fr 1fr}
  .grid.c3{grid-template-columns:1fr 1fr 1fr}
  .ep{grid-template-columns:1.15fr 1fr;align-items:start}
  .ep.flip .video-col{order:2}
  .facts{grid-template-columns:1fr 1fr}
  footer.site .cols{grid-template-columns:2fr 1fr 1fr}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}

/* gallery (set photos) */
.gallery{display:grid;gap:.75rem;grid-template-columns:1fr;margin:1rem 0 1.25rem}
.gallery figure{margin:0}
.gallery img{width:100%;height:auto;display:block;border:1px solid #2a1418;border-radius:4px}
.gallery figcaption{font-size:.8rem;color:#9a8f90;margin-top:.3rem}
@media(min-width:700px){.gallery{grid-template-columns:1.4fr 1fr}.gallery .wide{grid-column:1 / -1}}