/* TorqueTail — ground #1B1E24, accent #C6FF3D */
:root{
  --bg:#1B1E24;
  --bg2:#20242C;
  --panel:#232833;
  --line:#2E3440;
  --line2:#3D4453;
  --text:#EAEDF1;
  --muted:#A9B1BD;
  --dim:#7E8797;
  --accent:#C6FF3D;
  --accent-dim:#8FBF1F;
  --accent-soft:rgba(198,255,61,.12);
  --head:'Chakra Petch', 'Arial Black', sans-serif;
  --body:'Manrope', 'Segoe UI', sans-serif;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font:400 17px/1.72 var(--body)}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none;transition:color .15s ease}
a:hover{color:var(--accent)}
h1,h2,h3{font-family:var(--head);line-height:1.18;margin:0}
.wrap{max-width:1180px;margin:0 auto;padding:0 20px}
.skip{position:absolute;left:-9999px;top:0;background:var(--accent);color:#15181d;padding:10px 16px;font-weight:700;z-index:99}
.skip:focus{left:8px;top:8px}

/* ---------- masthead ---------- */
.masthead{border-bottom:1px solid var(--line);background:var(--bg2)}
.masthead-in{display:flex;align-items:center;gap:22px;padding:18px 20px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:12px}
.brand .mark{flex:none}
.brand-name{font-family:var(--head);font-weight:700;font-size:1.55rem;letter-spacing:.02em;color:var(--text)}
.brand-name:hover{color:var(--accent)}
.brand-tag{margin:0;color:var(--dim);font-size:.86rem;letter-spacing:.02em;border-left:1px solid var(--line2);padding-left:18px}
.site-nav{margin-left:auto;display:flex;gap:6px}
.site-nav a{font-family:var(--head);font-weight:600;font-size:.92rem;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);padding:8px 14px;border:1px solid transparent;border-radius:6px}
.site-nav a:hover{color:var(--accent);border-color:var(--line2)}

/* ---------- kicker / chips / buttons ---------- */
.kicker{margin:0 0 10px;font-family:var(--head);font-weight:600;font-size:.8rem;letter-spacing:.16em;text-transform:uppercase;color:var(--accent)}
.kicker a{color:var(--accent)}
.kicker a:hover{color:#e2ff8a}
.chip-row{list-style:none;display:flex;flex-wrap:wrap;gap:10px;padding:0;margin:0}
.chip{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--line2);border-radius:999px;padding:6px 14px;font-size:.82rem;font-weight:600;color:var(--muted);background:var(--bg2)}
.chip:hover{border-color:var(--accent);color:var(--accent)}
.chip-count{color:var(--dim);font-weight:500}
.btn{display:inline-block;font-family:var(--head);font-weight:600;font-size:.88rem;letter-spacing:.05em;text-transform:uppercase;background:var(--accent);color:#15181d;padding:11px 20px;border-radius:6px}
.btn:hover{background:#dcff70;color:#15181d}
.btn-ghost{background:transparent;color:var(--accent);border:1px solid var(--accent)}
.btn-ghost:hover{background:var(--accent-soft);color:var(--accent)}

/* ---------- ads ---------- */
.ad-slot{margin:30px auto;text-align:center}
.ad-label{display:block;font-family:var(--body);font-weight:700;font-size:.62rem;letter-spacing:.18em;text-transform:uppercase;color:var(--dim);margin-bottom:6px}
.ad-box{display:inline-flex;align-items:center;justify-content:center;background:var(--bg2);border:1px dashed var(--line2);color:var(--dim);font-family:var(--head);font-size:.72rem;letter-spacing:.12em}
.ad-728x90 .ad-box{width:728px;height:90px}
.ad-468x60 .ad-box{width:468px;height:60px}
.ad-300x250 .ad-box{width:300px;height:250px}
.ad-300x600 .ad-box{width:300px;height:600px}
.ad-160x600 .ad-box{width:160px;height:600px}
.ad-320x50 .ad-box{width:320px;height:50px}
/* each unit renders only where its container can hold it whole */
.ad-728x90,.ad-468x60,.ad-300x250,.ad-300x600,.ad-160x600,.ad-320x50{display:none}
@media (min-width:800px){.ad-728x90{display:block}}
@media (min-width:540px){.ad-468x60{display:block}}
@media (min-width:360px){.ad-300x250{display:block}}
@media (min-width:380px){.ad-300x600{display:block}}
@media (min-width:1240px){.ad-160x600{display:block}}
@media (max-width:799px) and (min-width:360px){.ad-320x50{display:block}}

/* ---------- home ---------- */
.lead{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:36px;align-items:center;margin:36px 0 8px}
.lead-media{display:block;border:1px solid var(--line);border-radius:10px;overflow:hidden;background:var(--bg2)}
.lead-media img{width:100%;height:auto}
.lead-title{font-size:clamp(1.7rem,3.4vw,2.5rem);margin-bottom:14px}
.lead-title a:hover{color:var(--accent)}
.lead-dek{color:var(--muted);font-size:1.06rem;margin:0 0 20px}
.lead-more{margin:0}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:28px;margin:30px 0}
.grid-two{grid-template-columns:repeat(auto-fill,minmax(280px,1fr))}
.card{background:var(--panel);border:1px solid var(--line);border-radius:10px;overflow:hidden;display:flex;flex-direction:column}
.card-media{display:block;background:var(--bg2)}
.card-media img{width:100%;aspect-ratio:3/2;object-fit:cover}
.card-body{padding:18px 20px 22px}
.card-title{font-size:1.14rem;margin-bottom:10px}
.card-title a:hover{color:var(--accent)}
.card-dek{margin:0;color:var(--muted);font-size:.92rem;line-height:1.6}
.topics-strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:30px 0;margin:38px 0 10px}
.strip-title{font-size:1.05rem;letter-spacing:.06em;text-transform:uppercase;margin-bottom:16px;color:var(--muted)}
.strip-more{margin:18px 0 0}

/* ---------- article ---------- */
.piece{margin-top:34px}
.piece-head{max-width:820px}
.piece-title{font-size:clamp(1.9rem,4.4vw,3rem);margin-bottom:16px}
.piece-dek{color:var(--muted);font-size:1.14rem;line-height:1.65;margin:0 0 18px}
.tagrow{list-style:none;display:flex;flex-wrap:wrap;gap:10px;padding:0;margin:0 0 8px}
.fig{margin:26px 0;background:var(--bg2);border:1px solid var(--line);border-radius:10px;overflow:hidden}
.fig img{width:auto;max-width:100%}
.fig figcaption{padding:12px 16px;font-size:.82rem;color:var(--dim);border-top:1px solid var(--line)}
.fig .caption{display:block;color:var(--muted);margin-bottom:2px}
.fig .credit{letter-spacing:.04em}
.piece-cols{display:grid;grid-template-columns:minmax(0,1fr) 324px;gap:52px;align-items:start;margin-top:10px}
.piece-body{max-width:760px;min-width:0}
.unit{margin:0 0 40px}
.unit h2{font-size:1.42rem;margin-bottom:14px;padding-top:6px}
.unit h2::before{content:"";display:block;width:44px;height:3px;background:var(--accent);margin-bottom:14px;border-radius:2px}
.unit p{margin:0 0 16px;color:#DCE1E8}
.specs{list-style:none;padding:0;margin:18px 0 0;display:flex;flex-wrap:wrap;gap:10px}
.specs li{display:flex;align-items:baseline;gap:8px;background:var(--accent-soft);border:1px solid rgba(198,255,61,.25);border-radius:8px;padding:7px 12px;font-size:.82rem;line-height:1.4}
.specs strong{font-family:var(--head);font-weight:600;color:var(--accent);letter-spacing:.03em;text-transform:uppercase;font-size:.72rem}
.specs span{color:var(--text)}
.piece-source{border-top:1px solid var(--line);margin-top:44px;padding-top:22px}
.piece-source h2{font-size:1rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-bottom:8px}
.piece-source p{color:var(--dim);font-size:.9rem;margin:0}
.piece-source a{color:var(--accent)}

/* ---------- rail ---------- */
.rail{min-width:0}
.rail-inner{position:sticky;top:24px}
.rail-more{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:20px;margin-top:24px}
.rail-more h2{font-size:.95rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-bottom:14px}
.rail-more ul{list-style:none;margin:0;padding:0}
.rail-more li{border-bottom:1px solid var(--line);padding:10px 0}
.rail-more li:last-child{border-bottom:none}
.rail-more li a{font-size:.92rem;font-weight:600;line-height:1.45}
.rail-link{margin:16px 0 0}

/* ---------- list pages ---------- */
.list-head{margin:38px 0 26px;max-width:820px}
.list-head h1{font-size:clamp(1.8rem,4vw,2.6rem);margin-bottom:10px}
.list-count{color:var(--dim);font-size:.9rem;margin:0}
.tag-cols{display:grid;grid-template-columns:minmax(0,1fr) 220px;gap:48px;align-items:start}
.rail-160{display:none}
@media (min-width:1240px){.rail-160{display:block}}
.topics-index{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:16px;margin:0 0 34px}
.topic-card{display:flex;flex-direction:column;gap:4px;background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:18px 20px}
.topic-card:hover{border-color:var(--accent)}
.topic-name{font-family:var(--head);font-weight:600;font-size:1.02rem}
.topic-card:hover .topic-name{color:var(--accent)}
.topic-count{color:var(--dim);font-size:.8rem}
.back-home{margin:26px 0 10px}

/* ---------- footer ---------- */
.site-foot{border-top:1px solid var(--line);background:var(--bg2);margin-top:60px}
.foot-in{padding:40px 20px 46px;max-width:1180px}
.foot-brand{display:flex;align-items:center;gap:10px;font-family:var(--head);font-weight:700;font-size:1.2rem;margin-bottom:14px}
.foot-about{max-width:640px;color:var(--muted);font-size:.92rem;margin:0 0 18px}
.foot-nav{display:flex;gap:20px;margin-bottom:16px}
.foot-nav a{font-family:var(--head);font-size:.85rem;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.foot-nav a:hover{color:var(--accent)}
.foot-fine{color:var(--dim);font-size:.78rem;margin:0}

/* ---------- responsive ---------- */
@media (max-width:1020px){
  .piece-cols{grid-template-columns:1fr;gap:20px}
  .rail{max-width:340px}
  .tag-cols{grid-template-columns:1fr}
  .rail-160{display:none !important}
}
@media (max-width:840px){
  .lead{grid-template-columns:1fr;gap:20px}
  .brand-tag{display:none}
}
@media (max-width:560px){
  body{font-size:16px}
  .masthead-in{gap:12px}
  .site-nav{margin-left:0}
  .grid{grid-template-columns:1fr}
}