/* ============ tokens ============ */
:root{
  --bg:#ffffff;
  --bg-sub:#f7fafd;
  --card:#ffffff;
  --border:#e1e8ed;
  --border-soft:#eef2f5;
  --accent:#A8D8EA;
  --accent-strong:#7BC4DC;
  --accent-soft:#eaf6fb;
  --text:#14171a;
  --sub:#657786;
  --link:#1DA1F2;
  --warn:#e0245e;
  --shadow-card:0 1px 0 rgba(20,23,26,.02), 0 1px 2px rgba(20,23,26,.04);
  --shadow-pop:0 4px 14px rgba(20,23,26,.08);
  --r-sm:4px;
  --r-md:8px;
  --r-pill:999px;
  --font-jp:"Noto Sans JP",system-ui,sans-serif;
  --font-en:"Inter","Noto Sans JP",system-ui,sans-serif;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:var(--font-jp);
  color:var(--text);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
  font-size:15px;
  line-height:1.55;
}
a{color:var(--link);text-decoration:none}
a:hover{text-decoration:underline}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
img{max-width:100%;display:block}

/* ============ layout ============ */
.wrap{max-width:1180px;margin:0 auto;padding:0 16px}
@media(min-width:1280px){.wrap{padding:0 24px}}

/* ============ header ============ */
.hdr{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.92);
  backdrop-filter:saturate(160%) blur(8px);
  border-bottom:1px solid var(--border);
  height:56px;
}
@media(min-width:768px){.hdr{height:64px}}
.hdr-in{
  height:100%;display:flex;align-items:center;gap:12px;
}
.logo{
  font-family:var(--font-en);
  font-weight:700;
  font-size:20px;
  letter-spacing:-.01em;
  color:var(--accent-strong);
  display:flex;align-items:baseline;gap:2px;
  flex-shrink:0;
}
.logo .jp{font-family:var(--font-jp);font-weight:700;color:var(--accent-strong)}
.logo .en{font-family:var(--font-en);font-weight:500;color:var(--sub);font-size:11px;letter-spacing:.08em;margin-left:6px;align-self:center;text-transform:uppercase}
@media(max-width:520px){.logo .en{display:none}}

.search{
  flex:1;
  position:relative;
  max-width:520px;
  display:none;
}
@media(min-width:768px){.search{display:block}}
.search input{
  width:100%;
  height:38px;
  border:1px solid var(--border);
  background:var(--bg-sub);
  border-radius:var(--r-pill);
  padding:0 14px 0 38px;
  font-family:inherit;
  font-size:14px;
  color:var(--text);
  outline:none;
  transition:border-color .15s,background .15s;
}
.search input:focus{border-color:var(--accent-strong);background:#fff}
.search .ico{
  position:absolute;left:13px;top:50%;transform:translateY(-50%);
  width:16px;height:16px;color:var(--sub);
}
.nav{margin-left:auto;display:none;gap:4px;align-items:center}
@media(min-width:768px){.nav{display:flex}}
.nav a{
  color:var(--text);
  padding:8px 12px;
  font-weight:500;
  font-size:14px;
  border-radius:var(--r-pill);
}
.nav a:hover{background:var(--accent-soft);text-decoration:none;color:var(--accent-strong)}
.nav a.active{color:var(--accent-strong);font-weight:700}

.icon-btn{
  width:38px;height:38px;border-radius:var(--r-pill);
  display:flex;align-items:center;justify-content:center;
  color:var(--text);
}
.icon-btn:hover{background:var(--bg-sub)}
.mobile-only{display:flex;margin-left:auto;gap:2px}
@media(min-width:768px){.mobile-only{display:none}}

/* mobile search drawer */
.msearch{
  display:none;
  padding:0 16px 12px;
  border-bottom:1px solid var(--border);
  background:#fff;
}
.msearch.open{display:block}
.msearch input{
  width:100%;height:40px;border:1px solid var(--border);
  background:var(--bg-sub);border-radius:var(--r-pill);
  padding:0 16px;font-family:inherit;font-size:14px;outline:none;
}

/* hamburger panel */
.menu-panel{
  position:fixed;top:0;right:-100%;width:80%;max-width:320px;height:100vh;
  background:#fff;z-index:80;
  border-left:1px solid var(--border);
  transition:right .25s ease;
  padding:64px 20px 24px;
  display:flex;flex-direction:column;gap:4px;
}
.menu-panel.open{right:0}
.menu-panel a{
  color:var(--text);padding:14px 12px;border-radius:var(--r-md);
  font-size:16px;font-weight:500;
}
.menu-panel a:hover{background:var(--bg-sub);text-decoration:none}
.menu-panel hr{border:0;border-top:1px solid var(--border-soft);margin:12px 0}
.menu-panel .sub{font-size:12px;color:var(--sub);padding:0 12px}
.menu-backdrop{
  position:fixed;inset:0;background:rgba(20,23,26,.32);z-index:75;
  opacity:0;pointer-events:none;transition:opacity .2s;
}
.menu-backdrop.open{opacity:1;pointer-events:auto}

/* ============ hero strip (subtle) ============ */
.hero{
  background:var(--bg-sub);
  border-bottom:1px solid var(--border);
  padding:20px 0 22px;
}
.hero-in{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}
.hero h1{
  margin:0;
  font-size:18px;font-weight:700;letter-spacing:-.01em;
  color:var(--text);
}
.hero h1 span{color:var(--accent-strong)}
.hero p{margin:4px 0 0;font-size:13px;color:var(--sub);font-weight:400}
.hero-sites{display:flex;gap:6px;flex-wrap:wrap}
.hero-sites a{
  font-size:12px;color:var(--sub);
  padding:6px 10px;border:1px solid var(--border);border-radius:var(--r-pill);
  background:#fff;font-family:var(--font-en);font-weight:500;
}
.hero-sites a:hover{border-color:var(--accent);color:var(--accent-strong);text-decoration:none}

/* ============ section ============ */
section.feed{padding:28px 0 8px}
.sec-head{
  display:flex;align-items:flex-end;justify-content:space-between;
  margin:0 0 16px;gap:12px;
}
.sec-head .title{
  display:flex;align-items:center;gap:10px;
}
.sec-head .bar{
  width:4px;height:22px;background:var(--accent);border-radius:2px;
}
.sec-head h2{
  margin:0;font-size:22px;font-weight:700;letter-spacing:-.01em;line-height:1;
}
.sec-head .sub{
  font-size:13px;color:var(--sub);font-weight:400;
  margin-left:2px;
}
.sec-head .more{
  font-size:13px;color:var(--sub);font-weight:500;
}
.sec-head .more:hover{color:var(--accent-strong);text-decoration:none}

/* ============ feed grid ============ */
.feed-list{
  display:grid;grid-template-columns:1fr;
  gap:18px;
}
@media(min-width:768px){
  .feed-list{grid-template-columns:1fr 1fr;gap:22px 20px}
}
@media(min-width:1100px){
  .feed-list{grid-template-columns:repeat(3,1fr)}
}

/* card */
.card{
  background:var(--card);
  border:1px solid var(--border-soft);
  border-radius:var(--r-md);
  overflow:hidden;
  transition:transform .18s ease, box-shadow .18s ease, border-color .18s;
  display:flex;flex-direction:column;
  cursor:pointer;
}
.card:hover{
  transform:translateY(-2px);
  box-shadow:var(--shadow-pop);
  border-color:var(--border);
}
.thumb{
  position:relative;
  aspect-ratio:16/9;
  background:#f0f0f0;
  display:flex;align-items:center;justify-content:center;
  color:#b6bdc4;
  font-size:13px;letter-spacing:.04em;font-weight:500;
  overflow:hidden;
}
.thumb img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}
.thumb::after{
  /* subtle film-strip-ish texture using stripes — varied per card via nth */
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(circle at 70% 30%, rgba(255,255,255,.55), transparent 55%);
  pointer-events:none;
  opacity:.5;
}
/* placeholder color variation (no gradients) */
.card:nth-child(7n+1) .thumb{background:#eef2f5}
.card:nth-child(7n+2) .thumb{background:#e8eef3}
.card:nth-child(7n+3) .thumb{background:#edf2f6}
.card:nth-child(7n+4) .thumb{background:#e9eef2}
.card:nth-child(7n+5) .thumb{background:#f0f3f6}
.card:nth-child(7n+6) .thumb{background:#ecf1f4}
.card:nth-child(7n+7) .thumb{background:#e7ecf0}
.thumb .label{
  position:relative;z-index:1;
  text-align:center;
}
.thumb .label .big{
  display:block;font-family:var(--font-en);font-weight:700;
  font-size:22px;color:#aab3bb;letter-spacing:.02em;margin-bottom:2px;
}
.thumb .label .sm{font-size:11px;color:#aab3bb;letter-spacing:.12em;text-transform:uppercase}
.duration{
  position:absolute;right:8px;bottom:8px;
  background:rgba(20,23,26,.78);color:#fff;
  font-family:var(--font-en);font-weight:500;font-size:11px;
  padding:2px 6px;border-radius:2px;
  letter-spacing:.02em;
  z-index:1;
}
.thumb .play{
  position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);
  width:48px;height:48px;border-radius:var(--r-pill);
  background:rgba(255,255,255,.86);
  display:flex;align-items:center;justify-content:center;
  opacity:0;transition:opacity .18s;
  z-index:1;
}
.card:hover .thumb .play{opacity:1}
.thumb .play svg{width:18px;height:18px;color:var(--accent-strong);margin-left:2px}

.card-body{
  padding:12px 14px 14px;
  display:flex;flex-direction:column;gap:8px;
}
.card-title{
  font-size:15px;font-weight:700;line-height:1.45;
  color:var(--text);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;
  overflow:hidden;
  letter-spacing:-.005em;
}
.tags{display:flex;flex-wrap:wrap;gap:5px}
.tag{
  font-size:11.5px;font-weight:500;
  color:var(--accent-strong);
  background:var(--accent-soft);
  padding:3px 9px;border-radius:var(--r-pill);
  transition:background .15s,color .15s;
}
.tag:hover{background:var(--accent);color:#fff;text-decoration:none}
.meta{
  display:flex;align-items:center;gap:10px;
  font-size:12px;color:var(--sub);
  font-family:var(--font-en);font-weight:500;
}
.meta .dot{width:2px;height:2px;background:var(--sub);border-radius:50%;opacity:.6}
.meta .date{font-family:var(--font-jp);font-weight:400}
.meta .stat{display:inline-flex;align-items:center;gap:3px}
.meta svg{width:13px;height:13px;color:var(--sub)}
.meta .like{cursor:pointer;transition:color .15s}
.meta .like:hover{color:var(--accent-strong)}
.meta .like.on{color:var(--accent-strong)}
.meta .like.on svg{color:var(--accent-strong);fill:currentColor}

/* ============ load more ============ */
.load-more-wrap{display:flex;justify-content:center;padding:24px 0 12px}
.btn-pill{
  display:inline-flex;align-items:center;gap:6px;
  height:42px;padding:0 26px;
  border-radius:var(--r-pill);
  background:var(--accent-strong);color:#fff;
  font-weight:700;font-size:14px;
  transition:background .15s,transform .12s;
  letter-spacing:.01em;
}
.btn-pill:hover{background:#5fb3ce}
.btn-pill:active{transform:translateY(1px)}
.btn-pill.ghost{background:#fff;color:var(--accent-strong);border:1px solid var(--accent)}
.btn-pill.ghost:hover{background:var(--accent-soft)}

/* ============ tags cloud ============ */
.tags-cloud{
  display:flex;flex-wrap:wrap;gap:8px 8px;
  padding:4px 0 8px;
}
.tag-big{
  font-size:14px;font-weight:500;
  color:var(--accent-strong);
  background:var(--accent-soft);
  padding:8px 16px;border-radius:var(--r-pill);
  transition:background .15s,color .15s,transform .12s;
  cursor:pointer;
}
.tag-big:hover{background:var(--accent);color:#fff;text-decoration:none}
.tag-big .count{
  font-family:var(--font-en);font-weight:500;font-size:11px;
  margin-left:6px;opacity:.7;
}
/* deliberately uneven sizing for organic feel */
.tag-big:nth-child(3n){font-size:15px}
.tag-big:nth-child(5n){padding:8px 18px}
.tag-big:nth-child(7n){font-size:13px}

/* ============ footer ============ */
footer{
  background:var(--bg-sub);
  border-top:1px solid var(--border);
  margin-top:48px;
  padding:36px 0 24px;
}
.ft-grid{
  display:grid;gap:28px;
  grid-template-columns:1fr;
}
@media(min-width:768px){
  .ft-grid{grid-template-columns:1.4fr 1fr 1fr}
}
.ft-brand .logo{font-size:22px;margin-bottom:8px}
.ft-brand p{margin:0;color:var(--sub);font-size:13px;line-height:1.7;max-width:280px}
.ft-col h4{
  margin:0 0 10px;
  font-size:12px;font-weight:700;color:var(--sub);
  letter-spacing:.08em;text-transform:uppercase;
  font-family:var(--font-en);
}
.ft-col ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}
.ft-col a{color:var(--text);font-size:13.5px;font-weight:400}
.ft-col a:hover{color:var(--accent-strong);text-decoration:none}
.ft-col .handle{color:var(--sub);font-family:var(--font-en);font-weight:500}

.ft-bottom{
  margin-top:28px;padding-top:18px;
  border-top:1px solid var(--border);
  display:flex;flex-wrap:wrap;gap:8px 16px;
  align-items:center;justify-content:space-between;
  font-size:11.5px;color:var(--sub);line-height:1.6;
}
.ft-bottom .right{display:flex;gap:8px 14px;flex-wrap:wrap}
.ft-bottom .right span{display:inline-flex;align-items:center;gap:6px}
.ft-bottom .badge18{
  border:1px solid var(--warn);color:var(--warn);
  padding:2px 6px;border-radius:3px;font-weight:700;
  font-family:var(--font-en);font-size:10.5px;letter-spacing:.06em;
}
.ft-disclaimer{
  font-size:11px;color:var(--sub);max-width:720px;margin-top:10px;line-height:1.7;
}

/* ============ 18+ overlay ============ */
.age-gate{
  position:fixed;inset:0;z-index:100;
  background:rgba(255,255,255,.97);
  backdrop-filter:blur(2px);
  display:flex;align-items:center;justify-content:center;
  padding:24px;
}
.age-gate.hidden{display:none}
.age-card{
  max-width:420px;width:100%;
  background:#fff;
  border:1px solid var(--border);
  border-top:4px solid var(--accent);
  border-radius:var(--r-md);
  padding:36px 28px 28px;
  text-align:center;
  box-shadow:0 10px 40px rgba(20,23,26,.06);
}
.age-card .logo{justify-content:center;font-size:24px;margin-bottom:18px}
.age-card .badge{
  display:inline-block;
  font-family:var(--font-en);font-weight:700;font-size:11px;
  color:var(--warn);border:1.5px solid var(--warn);
  padding:3px 10px;border-radius:var(--r-pill);
  letter-spacing:.08em;margin-bottom:14px;
}
.age-card h2{margin:0 0 6px;font-size:20px;font-weight:700;letter-spacing:-.01em}
.age-card p{margin:0 0 22px;font-size:13.5px;color:var(--sub);line-height:1.7}
.age-buttons{display:flex;gap:10px;justify-content:center}
.age-buttons button{
  flex:1;max-width:140px;
  height:44px;border-radius:var(--r-pill);
  font-size:14px;font-weight:700;
  transition:background .15s,color .15s,border-color .15s;
}
.btn-yes{background:var(--accent-strong);color:#fff}
.btn-yes:hover{background:#5fb3ce}
.btn-no{background:#fff;color:var(--sub);border:1px solid var(--border)}
.btn-no:hover{border-color:var(--sub);color:var(--text)}
.age-note{
  margin-top:18px;font-size:11px;color:var(--sub);
  border-top:1px solid var(--border-soft);padding-top:14px;line-height:1.7;
}

/* ============ video modal ============ */
.vmodal{
  position:fixed;inset:0;z-index:90;
  background:rgba(20,23,26,.7);
  display:none;align-items:center;justify-content:center;
  padding:20px;
}
.vmodal.open{display:flex}
.vmodal-in{
  width:100%;max-width:880px;
  background:#fff;border-radius:var(--r-md);
  overflow:hidden;
  display:flex;flex-direction:column;
}
.vmodal-stage{
  aspect-ratio:16/9;
  background:#0e1217;
  position:relative;
  display:flex;align-items:center;justify-content:center;
  color:#5e6b76;
  font-size:13px;
}
.vmodal-stage .play-big{
  width:64px;height:64px;border-radius:var(--r-pill);
  background:rgba(255,255,255,.92);
  display:flex;align-items:center;justify-content:center;
}
.vmodal-stage .play-big svg{width:22px;height:22px;color:var(--accent-strong);margin-left:3px}
.vmodal-body{padding:16px 20px 20px;border-top:1px solid var(--border)}
.vmodal-body h3{margin:0 0 6px;font-size:16px;font-weight:700;line-height:1.45}
.vmodal-body .meta{margin-bottom:10px}
.vmodal-body .buy{
  display:inline-flex;align-items:center;gap:6px;
  margin-top:6px;
  background:var(--accent-strong);color:#fff;
  padding:9px 18px;border-radius:var(--r-pill);
  font-size:13px;font-weight:700;
}
.vmodal-close{
  position:absolute;top:10px;right:10px;
  width:34px;height:34px;border-radius:var(--r-pill);
  background:rgba(255,255,255,.9);
  display:flex;align-items:center;justify-content:center;
  z-index:2;
}
.vmodal-close svg{width:16px;height:16px;color:var(--text)}

/* small util */
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}

/* ============ single video page (additive, same design language) ============ */
.single-video{padding:28px 0 8px}
.video-stage{
  width:100%;max-width:980px;margin:0 auto;
  background:#0e1217;border-radius:var(--r-md);overflow:hidden;
  aspect-ratio:16/9;
}
.video-stage video{width:100%;height:100%;display:block;background:#0e1217}
.video-stage iframe{width:100%;height:100%;display:block;border:0}
.video-stage.is-embed{
  aspect-ratio:auto;background:transparent;
  display:block;padding:0;
}
.video-stage.is-embed .tw-embed{
  display:flex;justify-content:center;
  background:var(--bg-sub);
  border:1px solid var(--border);border-radius:var(--r-md);
  padding:12px;
}
.video-stage.is-embed .tw-embed .twitter-tweet{margin:0!important}
.oembed-wrap{width:100%;height:100%}
.oembed-wrap iframe{width:100%;height:100%;border:0}
.tw-gated{
  background:var(--bg-sub);border:1px solid var(--border);
  border-radius:var(--r-md);padding:24px 22px;
  font-size:13.5px;color:var(--sub);line-height:1.8;
}
.tw-gated p{margin:0 0 8px}
.tw-gated a{
  display:inline-block;margin-top:8px;
  background:var(--accent-strong);color:#fff;
  padding:9px 18px;border-radius:var(--r-pill);
  font-size:13px;font-weight:700;
}
.tw-gated a:hover{background:#5fb3ce;text-decoration:none}
.single-head{max-width:980px;margin:18px auto 0}
.single-head h1{
  margin:0 0 10px;font-size:22px;font-weight:700;
  letter-spacing:-.01em;line-height:1.4;
}
.single-head .meta{margin-bottom:14px}
.single-body{
  max-width:980px;margin:18px auto 0;
  font-size:14px;line-height:1.85;color:var(--text);
}
.single-body p{margin:0 0 1em}
.buy{
  display:inline-flex;align-items:center;gap:6px;
  margin-top:6px;
  background:var(--accent-strong);color:#fff;
  padding:11px 22px;border-radius:var(--r-pill);
  font-size:14px;font-weight:700;
}
.buy:hover{background:#5fb3ce;text-decoration:none}
.archive-head{padding:24px 0 4px}
.archive-head h1{margin:0;font-size:24px;font-weight:700;letter-spacing:-.01em}
.archive-head p{margin:6px 0 0;font-size:13px;color:var(--sub)}
.empty-note{padding:48px 0;text-align:center;color:var(--sub);font-size:14px}