/* StunAI catalogue — dark-first, one accent, condensed display type */
:root{
  --bg:#0E1116; --surface:#151A21; --surface-2:#1C222B; --line:#273039; --line-2:#333D49;
  --text:#EAE7E0; --text-2:#B6BCC6; --muted:#8A93A1;
  --accent:#FF5C3A; --accent-ink:#1A0B07; --accent-soft:rgba(255,92,58,.14);
  --ok:#5FD3A0;
  --display:"Barlow Condensed","Arial Narrow",Impact,sans-serif;
  --body:"IBM Plex Sans","Noto Sans SC","Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --zh:"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;
  --r:6px; --max:1200px;
  color-scheme:dark;
}
:root[data-theme="light"]{
  --bg:#EEF0F3; --surface:#FFFFFF; --surface-2:#F6F7F9; --line:#D8DCE3; --line-2:#C5CBD5;
  --text:#14181E; --text-2:#3C4551; --muted:#5F6875;
  --accent:#E24A2B; --accent-ink:#FFFFFF; --accent-soft:rgba(226,74,43,.12);
  color-scheme:light;
}
@media (prefers-color-scheme: light){
  :root:not([data-theme="dark"]){
    --bg:#EEF0F3; --surface:#FFFFFF; --surface-2:#F6F7F9; --line:#D8DCE3; --line-2:#C5CBD5;
    --text:#14181E; --text-2:#3C4551; --muted:#5F6875;
    --accent:#E24A2B; --accent-ink:#FFFFFF; --accent-soft:rgba(226,74,43,.12);
    color-scheme:light;
  }
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--body);font-size:15px;line-height:1.55;}
a{color:inherit;text-decoration:none}
a:hover{color:var(--accent)}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
img{max-width:100%;display:block}
h1,h2,h3{margin:0;font-weight:600;text-wrap:balance}
p{margin:0}
.mono{font-family:var(--mono);font-variant-numeric:tabular-nums}
/* language switch: both strings are in the DOM, CSS shows one */
[lang="zh"]{display:none;font-family:var(--zh)}
html[data-lang="zh"] [lang="zh"]{display:inline}
html[data-lang="zh"] [lang="en"]{display:none}
html[data-lang="zh"] p[lang="zh"],html[data-lang="zh"] dt[lang="zh"]{display:block}
.lang-zh{display:none} html[data-lang="zh"] .lang-zh{display:inline} html[data-lang="zh"] .lang-en{display:none}
html[data-lang="zh"] body{font-family:var(--zh),var(--body)}

/* header */
.top{position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:28px;padding:12px 24px;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:baseline;gap:10px}
.mark{font-family:var(--display);font-weight:700;font-size:26px;letter-spacing:.02em;line-height:1}
.mark b{color:var(--accent);font-weight:700}
.brand-sub{font-size:12px;color:var(--muted);letter-spacing:.06em;text-transform:uppercase}
.menu{display:flex;gap:20px;margin-left:auto;font-size:14px;color:var(--text-2)}
.menu a:hover{color:var(--text)}
.tools{display:flex;gap:8px}
.tools button{font:inherit;font-size:13px;color:var(--text-2);background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:5px 10px;cursor:pointer}
.tools button:hover{color:var(--text);border-color:var(--line-2)}
@media (max-width:760px){.top{flex-wrap:wrap;gap:12px;padding:10px 16px}.menu{order:3;width:100%;margin-left:0;gap:14px;overflow-x:auto}.brand-sub{display:none}.tools{margin-left:auto}}

.page{max-width:var(--max);margin:0 auto;padding:32px 24px 64px}
@media (max-width:760px){.page{padding:20px 16px 48px}}

/* hero */
.hero{padding:40px 0 48px;border-bottom:1px solid var(--line)}
.eyebrow{font-family:var(--mono);font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:10px}
.eyebrow a:hover{color:var(--accent)}
.display{font-family:var(--display);font-weight:700;font-size:clamp(72px,14vw,168px);line-height:.88;letter-spacing:-.01em}
.display b{color:var(--accent);font-weight:700}
.lede{max-width:62ch;margin-top:22px;font-size:18px;color:var(--text-2);line-height:1.5}
.stats{display:flex;flex-wrap:wrap;gap:36px;margin-top:34px}
.stats>div{display:flex;flex-direction:column;gap:2px}
.stat{font-family:var(--display);font-weight:600;font-size:44px;line-height:1;font-variant-numeric:tabular-nums}
.stat-l{font-size:12px;color:var(--muted);letter-spacing:.08em;text-transform:uppercase}

/* sections */
.sec{padding:40px 0 8px}
.sec-head{display:flex;align-items:baseline;gap:16px;margin-bottom:18px;flex-wrap:wrap}
.sec-head h1,.sec-head h2{font-family:var(--display);font-size:34px;font-weight:600;letter-spacing:.005em;line-height:1}
.sec-head h1{font-size:44px}
.sec-head .more{margin-left:auto;color:var(--muted);font-size:14px}
.sec-head .more:hover{color:var(--accent)}
.note{color:var(--muted);font-size:13px;max-width:70ch}
.count{color:var(--muted);font-size:.55em;vertical-align:.3em;font-weight:400}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:48px}
@media (max-width:760px){.two-col{grid-template-columns:1fr;gap:24px}}

/* scenario grid — the primary navigation */
.scen-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
@media (max-width:900px){.scen-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:480px){.scen-grid{grid-template-columns:1fr}}
.scen{position:relative;display:grid;grid-template-columns:auto 1fr;grid-template-rows:auto auto;column-gap:14px;align-items:end;padding:18px 18px 14px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);min-height:104px;transition:border-color .15s,transform .15s}
.scen:hover{border-color:var(--accent);transform:translateY(-1px);color:inherit}
.scen-n{grid-row:1/3;font-family:var(--display);font-weight:600;font-size:52px;line-height:.9;color:var(--text)}
.scen:hover .scen-n{color:var(--accent)}
.scen-name{font-size:17px;font-weight:500;line-height:1.2}
.scen-tag{font-size:12px;color:var(--muted)}

/* axis lists */
.axis-list{display:flex;flex-direction:column}
.axis-item{display:flex;justify-content:space-between;align-items:baseline;gap:12px;padding:10px 4px;border-bottom:1px solid var(--line)}
.axis-item:first-child{border-top:1px solid var(--line)}
.axis-item.big{padding:16px 6px;font-size:20px}
.axis-item.big .axis-name{font-family:var(--display);font-size:26px;font-weight:600}
.axis-count{color:var(--muted);font-size:13px}
.axis-item:hover .axis-count{color:var(--accent)}
.axis-title{font-family:var(--display);font-size:56px;font-weight:600;line-height:1;margin-bottom:8px}

/* years + months */
.year-strip{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:22px}
.year{display:flex;flex-direction:column;padding:14px 22px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);min-width:150px}
.year:hover{border-color:var(--accent)}
.year .big{font-family:var(--display);font-size:40px;font-weight:600;line-height:1}
.year .small{font-size:12px;color:var(--muted)}
.month-strip{display:grid;grid-auto-flow:column;grid-auto-columns:1fr;gap:4px;align-items:end;height:120px;padding-bottom:4px;border-bottom:1px solid var(--line);overflow-x:auto}
.month{display:flex;flex-direction:column;align-items:center;justify-content:flex-end;gap:4px;height:100%;font-size:10px;color:var(--muted);text-align:center;line-height:1.15}
.month .bar{width:100%;max-width:38px;height:calc(var(--n) * 5px);background:var(--line-2);border-radius:2px 2px 0 0;transition:background .15s}
.month:hover .bar{background:var(--accent)}
.month .n{font-size:11px;color:var(--text-2)}
.month-nav{display:flex;flex-wrap:wrap;gap:6px 14px;margin:6px 0 18px;font-size:13px;color:var(--text-2)}
.month-nav .n{color:var(--muted)}
.month-sec{padding:18px 0 0}
.month-h{font-family:var(--display);font-size:28px;font-weight:600;margin:14px 0 12px;padding-top:14px;border-top:1px solid var(--line)}

/* work cards */
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
@media (max-width:1000px){.grid{grid-template-columns:repeat(3,1fr)}}
@media (max-width:720px){.grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:420px){.grid{grid-template-columns:1fr}}
.card{display:flex;flex-direction:column;gap:8px;padding:14px 14px 12px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);min-height:132px;transition:border-color .15s}
.card:hover{border-color:var(--accent);color:inherit}
.card .cover{aspect-ratio:16/9;object-fit:cover;border-radius:3px;margin:-4px -4px 2px}
.card-head{display:flex;justify-content:space-between;font-size:11px;color:var(--muted);letter-spacing:.04em}
.card-title{font-family:var(--display);font-size:22px;font-weight:600;line-height:1.05;letter-spacing:.005em}
.card:hover .card-title{color:var(--accent)}
.card-meta{display:flex;flex-wrap:wrap;gap:4px 8px;font-size:12px;color:var(--text-2);margin-top:auto}
.k-series{color:var(--accent)}
.k-char::before{content:"@";opacity:.5}
.card-flags,.flag{font-family:var(--mono);font-size:10px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.card-flags{display:flex;gap:8px}
.flag{border:1px solid var(--line-2);border-radius:3px;padding:1px 6px}

/* filters */
.filters{display:grid;grid-template-columns:2fr repeat(5,1fr);gap:8px;margin-bottom:18px}
@media (max-width:900px){.filters{grid-template-columns:1fr 1fr}}
.filters input,.filters select{font:inherit;font-size:14px;color:var(--text);background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:9px 10px;min-width:0}
.filters input::placeholder{color:var(--muted)}
.empty{color:var(--muted);padding:24px 0}

/* work page */
.work{max-width:860px}
.work-title{font-family:var(--display);font-size:clamp(40px,7vw,72px);font-weight:700;line-height:.95;letter-spacing:-.005em;margin:6px 0 10px}
.work-cover{border-radius:var(--r);margin:18px 0}
.work-body{display:grid;grid-template-columns:1fr 300px;gap:32px;margin-top:22px}
@media (max-width:760px){.work-body{grid-template-columns:1fr}}
.meta{margin:0;border-top:1px solid var(--line)}
.meta .row{display:grid;grid-template-columns:120px 1fr;gap:12px;padding:12px 0;border-bottom:1px solid var(--line)}
.meta dt{font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);padding-top:3px}
.meta dd{margin:0;display:flex;flex-wrap:wrap;gap:6px;align-items:center}
.meta .tags{font-size:13px;color:var(--text-2);word-break:break-word}
.chip{display:inline-block;padding:3px 10px;border:1px solid var(--line-2);border-radius:999px;font-size:13px}
.chip:hover{border-color:var(--accent)}
.chip.k-series{border-color:var(--accent)}
.watch h2{font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-bottom:10px;font-weight:500}
.btns{display:flex;flex-direction:column;gap:8px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:11px 14px;border:1px solid var(--line-2);border-radius:var(--r);font-weight:500;font-size:14px;text-align:center;cursor:pointer;font-family:inherit;background:var(--surface)}
.btn:hover{border-color:var(--accent);color:var(--text)}
.btn.primary{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}
.btn.primary:hover{filter:brightness(1.08);color:var(--accent-ink)}
.teaser{margin:28px 0 0;padding:18px 20px;border-left:3px solid var(--accent);background:var(--surface);border-radius:0 var(--r) var(--r) 0}
.teaser p{font-size:17px;font-style:italic;color:var(--text)}
.teaser footer{margin-top:8px;font-size:11px;color:var(--muted);letter-spacing:.06em;text-transform:uppercase}
.pager{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:36px;padding-top:18px;border-top:1px solid var(--line)}
.pg{display:flex;flex-direction:column;gap:2px;font-size:14px}
.pg .mono{font-size:11px;color:var(--muted);letter-spacing:.08em;text-transform:uppercase}
.pg.right{text-align:right;align-items:flex-end}

/* footer */
.foot{max-width:var(--max);margin:0 auto;padding:28px 24px 48px;border-top:1px solid var(--line);color:var(--muted);font-size:13px;display:flex;flex-direction:column;gap:8px}
.foot-links a:hover{color:var(--accent)}

/* age gate */
.gate{position:fixed;inset:0;z-index:50;display:flex;align-items:center;justify-content:center;padding:20px;background:color-mix(in srgb,var(--bg) 92%,transparent);backdrop-filter:blur(14px)}
.gate-card{max-width:440px;width:100%;padding:28px;background:var(--surface);border:1px solid var(--line-2);border-radius:10px;display:flex;flex-direction:column;gap:12px}
.gate-mark{font-family:var(--display);font-weight:700;font-size:56px;line-height:1;color:var(--accent)}
.gate-card h2{font-family:var(--display);font-size:28px}
.gate-card p{color:var(--text-2);font-size:14px}
.gate-actions{display:flex;gap:8px;margin-top:6px;flex-wrap:wrap}
html.gated body>*:not(.gate){filter:blur(6px);pointer-events:none;user-select:none}

@media (prefers-reduced-motion:reduce){*{transition:none!important}}