/* Gensaku v1 — mobile-first. Dark "ink" theme, hanko vermilion accent. */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --ink-950:#0d0d12; --ink-900:#14141b; --ink-800:#1c1c26; --ink-700:#262633;
  --paper:#ececf1; --paper-dim:#a3a3b0; --paper-faint:#8b8b98;
  --shu:#d9381f; --shu-deep:#a92a1a;
  --shu-text:#ff6f54; /* vermilion text on dark surfaces */ --gold:#d9a441; --ash:#6a6a76;
  --radius:10px;
  --font-ui:"Inter",system-ui,-apple-system,"Segoe UI",sans-serif;
  --font-jp:"Noto Sans JP","Inter",system-ui,sans-serif;
  --tap:44px;
  --maxw:1120px;
}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{background:var(--ink-950);color:var(--paper);font-family:var(--font-ui);
  font-size:16px;line-height:1.55;min-height:100vh;display:flex;flex-direction:column}
main{flex:1;width:100%}
img{display:block;max-width:100%}
a{color:inherit}
button{font:inherit;color:inherit;background:none;border:none;cursor:pointer}
:focus-visible{outline:2px solid var(--shu);outline-offset:2px;border-radius:4px}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 16px}
.skip-link{position:absolute;left:-9999px;top:0;background:var(--shu);color:#fff;
  padding:10px 16px;z-index:100;border-radius:0 0 8px 0}
.skip-link:focus{left:0}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;
  clip:rect(0 0 0 0);white-space:nowrap;border:0}

/* ---------- header ---------- */
.site-header{position:sticky;top:0;z-index:50;background:rgba(13,13,18,.88);
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  border-bottom:1px solid var(--ink-700);
  padding-top:env(safe-area-inset-top)}
.site-header .wrap{display:flex;align-items:center;gap:12px;min-height:60px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-weight:800;
  font-size:1.15rem;letter-spacing:-.01em;min-height:var(--tap)}
.brand .jp{font-family:var(--font-jp);font-weight:400;color:var(--paper-dim);
  font-size:.95rem}
.seal{width:30px;height:30px;flex:none;border-radius:6px}
.site-nav{margin-left:auto;display:flex;align-items:center;gap:4px}
.site-nav a{display:flex;align-items:center;min-height:var(--tap);padding:0 12px;
  text-decoration:none;color:var(--paper-dim);font-size:.95rem;border-radius:8px}
.site-nav a:hover{color:var(--paper);background:var(--ink-800)}

/* ---------- hero (home) ---------- */
.hero{text-align:center;padding:56px 16px 40px;max-width:640px;margin:0 auto}
.hero .seal{width:72px;height:72px;margin:0 auto 18px}
.hero h1{font-size:clamp(1.9rem,6vw,2.9rem);font-weight:800;letter-spacing:-.02em;
  line-height:1.15}
.hero h1 .jp{display:block;font-family:var(--font-jp);font-weight:400;
  font-size:clamp(1rem,3vw,1.25rem);color:var(--paper-dim);margin-top:6px}
.hero p.tag{color:var(--paper-dim);margin:14px 0 24px;font-size:1.05rem}
.search-big{display:flex;gap:8px;max-width:480px;margin:0 auto}
.search-big input{flex:1;min-height:52px;background:var(--ink-800);
  border:1px solid var(--ink-700);border-radius:12px;color:var(--paper);
  padding:0 18px;font-size:1rem}
.search-big input::placeholder{color:var(--paper-faint)}
.search-big input:focus{border-color:var(--shu);outline:none}
.search-hint{margin-top:10px;color:var(--paper-faint);font-size:.85rem}
.search-hint kbd{background:var(--ink-800);border:1px solid var(--ink-700);
  border-radius:4px;padding:1px 6px;font-size:.8rem}

/* ---------- sections & cards ---------- */
.section{padding:28px 0}
.section-head{display:flex;align-items:baseline;gap:10px;margin-bottom:16px}
.section-head h2{font-size:1.35rem;font-weight:800;letter-spacing:-.01em}
.section-head .sub{color:var(--paper-faint);font-size:.9rem}
.airing-badge{display:inline-flex;align-items:center;gap:6px;background:var(--ink-800);
  border:1px solid var(--ink-700);color:var(--gold);font-size:.8rem;font-weight:600;
  padding:4px 10px;border-radius:999px}
.airing-badge i{width:7px;height:7px;border-radius:50%;background:var(--gold)}
.cards{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
@media(min-width:640px){.cards{grid-template-columns:repeat(3,1fr)}}
@media(min-width:960px){.cards{grid-template-columns:repeat(4,1fr)}}
.series-card{display:block;text-decoration:none;background:var(--ink-900);
  border:1px solid var(--ink-700);border-radius:var(--radius);overflow:hidden;
  transition:transform .15s ease-out,border-color .15s ease-out}
.series-card:hover{transform:translateY(-3px);border-color:var(--shu)}
.series-card .cover{aspect-ratio:3/4;width:100%;object-fit:cover;background:var(--ink-800)}
.series-card .card-body{padding:12px 14px 14px}
.series-card h3{font-size:1rem;font-weight:700;line-height:1.3}
.series-card h3 .jp{display:block;font-family:var(--font-jp);font-weight:400;
  font-size:.8rem;color:var(--paper-dim);margin-top:2px}
.series-card .stats{margin-top:8px;font-size:.85rem;color:var(--paper-dim);
  font-variant-numeric:tabular-nums}
.series-card .stats b{color:var(--shu-text);font-weight:700}
.rail{display:grid;grid-auto-flow:column;grid-auto-columns:min(240px,68vw);
  gap:14px;overflow-x:auto;padding-bottom:8px;scroll-snap-type:x mandatory;
  -webkit-overflow-scrolling:touch}
.rail .series-card{scroll-snap-align:start}

/* ---------- methodology strip ---------- */
.method{background:var(--ink-900);border-top:1px solid var(--ink-700);
  border-bottom:1px solid var(--ink-700);margin-top:36px}
.steps{display:grid;gap:18px;padding:32px 16px;grid-template-columns:1fr}
@media(min-width:720px){.steps{grid-template-columns:repeat(3,1fr)}}
.step .n{display:inline-flex;align-items:center;justify-content:center;width:32px;
  height:32px;border-radius:50%;background:var(--shu);color:#fff;font-weight:800;
  font-size:.9rem;margin-bottom:10px}
.step h3{font-size:1.02rem;margin-bottom:6px}
.step p{color:var(--paper-dim);font-size:.92rem}

/* ---------- series page ---------- */
.series-hero{position:relative;overflow:hidden;border-bottom:1px solid var(--ink-700)}
.series-hero .backdrop{position:absolute;inset:0;background-size:cover;
  background-position:center 20%;opacity:.28;filter:saturate(.9)}
.series-hero .backdrop::after{content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(13,13,18,.25) 0%,var(--ink-950) 96%)}
.series-hero .wrap{position:relative;padding:40px 16px 28px}
.series-hero h1{font-size:clamp(1.7rem,5.5vw,2.6rem);font-weight:800;
  letter-spacing:-.02em;line-height:1.15}
.series-hero h1 .jp{display:block;font-family:var(--font-jp);font-weight:400;
  font-size:1rem;color:var(--paper-dim);margin-top:4px}
.hero-stats{display:flex;flex-wrap:wrap;gap:8px 20px;margin-top:14px;
  font-size:.95rem;color:var(--paper-dim);font-variant-numeric:tabular-nums}
.hero-stats b{color:var(--paper)}
.money-line{margin-top:16px;font-size:clamp(1.05rem,3.4vw,1.3rem);font-weight:700;
  line-height:1.4;max-width:34em}
.money-line .hl{color:var(--shu-text)}
.verified-note{margin-top:10px;font-size:.85rem;color:var(--paper-faint)}
.progress{margin-top:18px;max-width:420px}
.progress .bar{height:8px;background:var(--ink-700);border-radius:99px;overflow:hidden}
.progress .bar i{display:block;height:100%;width:0;background:var(--shu);
  border-radius:99px}
.progress .lbl{margin-top:6px;font-size:.85rem;color:var(--paper-dim);
  font-variant-numeric:tabular-nums}
.honesty{margin-top:14px;padding:12px 14px;background:rgba(217,164,65,.08);
  border:1px solid rgba(217,164,65,.35);border-radius:var(--radius);
  font-size:.9rem;color:var(--paper-dim);max-width:40em}
.honesty b{color:var(--gold)}

/* ---------- filter chips ---------- */
.chips-bar{position:sticky;top:60px;z-index:40;background:rgba(13,13,18,.92);
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  border-bottom:1px solid var(--ink-700)}
.chips{display:flex;gap:8px;overflow-x:auto;padding:10px 16px;max-width:var(--maxw);margin:0 auto;
  -webkit-overflow-scrolling:touch;scrollbar-width:none}
.chips::-webkit-scrollbar{display:none}
.chip{flex:none;display:inline-flex;align-items:center;gap:8px;min-height:var(--tap);
  padding:0 16px;border-radius:999px;background:var(--ink-800);
  border:1px solid var(--ink-700);text-decoration:none;font-size:.92rem;
  font-weight:600;color:var(--paper-dim);white-space:nowrap}
.chip .ct{font-variant-numeric:tabular-nums;font-size:.8rem;background:var(--ink-700);
  border-radius:99px;padding:1px 8px;color:var(--paper-dim)}
.chip[aria-current="true"]{background:var(--shu);border-color:var(--shu);color:#fff}
.chip[aria-current="true"] .ct{background:rgba(255,255,255,.22);color:#fff}
.filter-status{padding:8px 16px 10px;font-size:.85rem;color:var(--paper-faint)}
.filter-status[aria-live]{font-variant-numeric:tabular-nums}

/* ---------- episode groups ---------- */
.ep-group{border-bottom:1px solid var(--ink-700)}
.ep-group>summary{display:flex;align-items:center;gap:12px;min-height:56px;
  padding:10px 16px;cursor:pointer;list-style:none;max-width:var(--maxw);margin:0 auto}
.ep-group>summary::-webkit-details-marker{display:none}
.ep-group>summary:hover{background:var(--ink-900)}
.ep-group .chev{flex:none;width:10px;height:10px;margin:0 4px;
  border-right:2px solid var(--paper-faint);border-bottom:2px solid var(--paper-faint);
  transform:rotate(-45deg);transition:transform .15s ease-out}
.ep-group[open] .chev{transform:rotate(45deg)}
.ep-group h2{font-size:1.05rem;font-weight:700}
.ep-group .gstats{margin-left:auto;font-size:.82rem;color:var(--paper-faint);
  font-variant-numeric:tabular-nums;white-space:nowrap}
.eps{list-style:none;max-width:var(--maxw);margin:0 auto;padding:0 0 8px}
.ep{display:grid;grid-template-columns:64px 1fr var(--tap);gap:12px;align-items:center;
  padding:8px 16px 8px 16px;scroll-margin-top:140px}
@media(min-width:720px){
  .ep{grid-template-columns:72px 1fr auto var(--tap);padding:8px 16px}
}
.ep+.ep{border-top:1px solid var(--ink-900)}
.ep:target{background:rgba(232,68,46,.08)}
.ep-thumb{width:64px;aspect-ratio:16/9;border-radius:6px;background:var(--ink-800);
  flex:none;object-fit:cover}
span.ep-thumb.ph{display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,var(--ink-800),var(--ink-900))}
span.ep-thumb.ph::after{content:"\539f\4f5c";font-family:var(--font-jp);
  font-weight:700;font-size:20px;color:#6e6e7a}
@media(min-width:720px){.ep-thumb{width:72px}}
.ep-main{min-width:0}
.ep-num{font-variant-numeric:tabular-nums;color:var(--paper-faint);font-size:.82rem;
  font-weight:600}
.ep-title{display:block;font-size:.95rem;line-height:1.35;overflow-wrap:break-word}
.ep-meta{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-top:5px}
.ep-air{font-size:.78rem;color:var(--paper-faint);display:none;font-variant-numeric:tabular-nums}
@media(min-width:720px){.ep-air{display:inline}}
.conf-hint{font-size:.75rem;color:var(--paper-faint)}
/* filler rows recede: dim media + badge, never the title below contrast */
.ep[data-dtype="filler"] .ep-dim{opacity:.6}
.ep[data-dtype="filler"] .ep-title{color:var(--paper-dim)}

/* ---------- badges ---------- */
.badge{display:inline-flex;align-items:center;gap:4px;font-size:.72rem;font-weight:800;
  letter-spacing:.06em;padding:3px 9px;border-radius:4px;text-transform:uppercase;
  white-space:nowrap}
.badge-canon{background:var(--shu);color:#fff;transform:rotate(-1.5deg);
  box-shadow:0 1px 4px rgba(232,68,46,.4)}
.badge-filler{background:transparent;color:var(--ash);border:1px solid var(--ink-700)}
.badge-mixed{background:transparent;color:var(--gold);border:1px solid rgba(217,164,65,.5)}
.badge .tick{font-size:.7rem}

/* ---------- watched toggle ---------- */
.ep-check{width:var(--tap);height:var(--tap);display:flex;align-items:center;
  justify-content:center;border-radius:10px;border:1px solid var(--ink-700);
  color:transparent;flex:none}
.ep-check:hover{border-color:var(--paper-faint)}
.ep-check[aria-pressed="true"]{background:var(--shu);border-color:var(--shu);color:#fff}
.ep-check::after{content:""}
.ep-check[aria-pressed="true"]::after{content:"\2713";color:#fff;font-size:20px;
  font-weight:700;line-height:1}
.ep.watched .ep-title{color:var(--paper-faint);text-decoration:line-through;
  text-decoration-thickness:1px}

/* ---------- under review ---------- */
.review{padding:28px 0 8px}
.review h2{font-size:1.15rem;margin-bottom:6px}
.review p.lede{color:var(--paper-dim);font-size:.92rem;margin-bottom:14px;max-width:38em}
.review-list{list-style:none;display:grid;gap:8px}
.review-list a{display:flex;gap:10px;align-items:baseline;text-decoration:none;
  background:var(--ink-900);border:1px solid var(--ink-700);border-radius:8px;
  padding:10px 14px;font-size:.9rem;min-height:var(--tap)}
.review-list a:hover{border-color:var(--gold)}
.review-list .n{font-variant-numeric:tabular-nums;color:var(--gold);font-weight:700;flex:none}
.review-list .why{margin-left:auto;color:var(--paper-faint);font-size:.78rem;flex:none}

/* ---------- about ---------- */
.prose{max-width:42em;padding:32px 16px 48px}
.prose h1{font-size:1.8rem;letter-spacing:-.02em;margin-bottom:16px}
.prose h2{font-size:1.25rem;margin:28px 0 10px}
.prose p,.prose li{color:var(--paper-dim);margin-bottom:10px}
.prose ul{padding-left:20px}
.prose b,.prose strong{color:var(--paper)}

/* ---------- footer ---------- */
.site-footer{border-top:1px solid var(--ink-700);background:var(--ink-900);
  margin-top:40px;padding:28px 0 calc(28px + env(safe-area-inset-bottom))}
.foot-grid{display:grid;gap:20px;grid-template-columns:1fr}
@media(min-width:720px){.foot-grid{grid-template-columns:1fr auto}}
.foot-links{display:flex;flex-wrap:wrap;gap:4px 20px}
.foot-links a{color:var(--paper-dim);text-decoration:none;font-size:.9rem;
  min-height:var(--tap);display:inline-flex;align-items:center}
.foot-links a:hover{color:var(--paper)}
.tmdb-attrib{display:flex;align-items:center;gap:12px;color:var(--paper-faint);
  font-size:.78rem;max-width:340px;line-height:1.45}
.tmdb-attrib img{width:52px;flex:none;opacity:.85}
.brand-line{margin-top:18px;padding-top:18px;border-top:1px solid var(--ink-700);
  display:flex;align-items:center;gap:10px;color:var(--paper-faint);font-size:.82rem}
.brand-line .seal{width:22px;height:22px}

/* ---------- misc ---------- */
.empty-note{padding:32px 16px;text-align:center;color:var(--paper-faint)}
.count-line{padding:14px 16px 0;color:var(--paper-faint);font-size:.85rem;
  max-width:var(--maxw);margin:0 auto}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{transition:none!important}
}