:root{--em:#135c41;--em-d:#0e4631;--ink:#1d2120;--muted:#5b625f;--line:#e3e6e4;--band:#f4f5f4;--chip:#eceeed;--pri:#e5322d;--sec:#f08c1a;--card:#fff}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font-family:Inter,system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;color:var(--ink);background:#fff;line-height:1.6;font-size:16px}
a{color:var(--em)}
img{max-width:100%}
.wrap{max-width:1180px;margin:0 auto;padding:0 20px}

/* top bar */
.topbar{background:var(--em);color:#fff}
.topbar .in{max-width:1180px;margin:0 auto;padding:12px 20px;display:flex;align-items:center;gap:22px}
.brand{display:flex;align-items:center;gap:10px;color:#fff;text-decoration:none;font-weight:700;font-size:19px;letter-spacing:-.01em;flex-shrink:0}
.brand img{width:34px;height:34px;border-radius:50%;background:#fff;object-fit:cover}
.nav{display:flex;gap:18px;overflow-x:auto;scrollbar-width:none;min-width:0}
.nav::-webkit-scrollbar{display:none}
.nav a{color:rgba(255,255,255,.85);text-decoration:none;font-size:15px;white-space:nowrap}
.nav a:hover{color:#fff}
.nav a.on{color:#fff;text-decoration:underline;text-underline-offset:6px;text-decoration-thickness:2px}
.topbar .app{margin-left:auto;background:#fff;color:var(--em);font-weight:600;font-size:14px;padding:8px 15px;border-radius:999px;text-decoration:none;white-space:nowrap;flex-shrink:0}
.topbar .app:hover{background:#e9f5ef}

/* header band (wger style) */
.band{background:var(--band);margin-top:10px;border-radius:4px;padding:22px 26px 26px;position:relative}
.crumbs{font-size:15px;color:var(--muted);padding-right:170px}
.crumbs a{color:var(--muted);text-decoration:none}
.crumbs a:hover{color:var(--em);text-decoration:underline}
.crumbs .sep{margin:0 6px}
h1.big{font-weight:300;font-size:clamp(32px,6vw,62px);line-height:1.08;letter-spacing:-.02em;margin:34px 0 18px;text-wrap:balance}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{display:inline-flex;align-items:center;font-size:13px;padding:3px 11px;border-radius:999px;border:1px solid #cfd3d1;color:#3b413e;background:transparent;text-decoration:none;line-height:1.5}
.chip.fill{background:#e1e4e2;border-color:#e1e4e2}
a.chip:hover{border-color:var(--em);color:var(--em)}
.en-name{margin-top:10px;font-size:14px;color:var(--muted)}

/* language menu */
.lang{position:absolute;top:18px;right:20px}
.lang summary{list-style:none;cursor:pointer;display:inline-flex;align-items:center;gap:10px;background:#e3e5e4;border-radius:4px;padding:10px 16px;font-size:12.5px;letter-spacing:.06em;color:#3b413e;box-shadow:0 1px 2px rgba(0,0,0,.08);user-select:none}
.lang summary::-webkit-details-marker{display:none}
.lang summary .dots{font-size:16px;line-height:1;letter-spacing:0}
.lang[open] summary{background:#d8dbd9}
.lang ul{position:absolute;right:0;top:calc(100% + 6px);margin:0;padding:6px 0;list-style:none;background:#fff;border:1px solid var(--line);border-radius:6px;box-shadow:0 10px 30px rgba(0,0,0,.12);min-width:170px;z-index:20}
.lang li a{display:block;padding:8px 16px;font-size:14px;color:var(--ink);text-decoration:none}
.lang li a:hover{background:var(--band)}
.lang li a.on{font-weight:600;color:var(--em)}

/* detail layout */
.main{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,380px);gap:40px;margin:30px 0 10px}
.main h2{font-size:24px;font-weight:700;margin:0 0 8px;letter-spacing:-.01em}
.desc{font-weight:300;font-size:16.5px;color:#2a2f2d}
.desc p{margin:0 0 14px}
.desc ol,.desc ul{margin:0 0 14px;padding-left:22px}
.desc li{margin:0 0 6px}
.desc strong,.desc b{font-weight:600}
.section{margin-top:38px}
.imgcard{border:1px solid var(--line);border-radius:6px;background:#fff;box-shadow:0 2px 10px rgba(0,0,0,.06);padding:14px;align-self:start}
.imgcard img{display:block;width:100%;height:auto;border-radius:3px}
.imgcard .credit{font-size:12px;color:var(--muted);margin-top:8px}
.side{display:flex;flex-direction:column;gap:18px;align-self:start}
.facts{border:1px solid var(--line);border-radius:6px;padding:16px 18px;font-size:15px}
.facts dt{font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.facts dd{margin:2px 0 12px}
.facts dd:last-child{margin-bottom:0}

/* muscle map */
.muscles{display:flex;flex-wrap:wrap;gap:22px 34px;align-items:flex-start}
.bodies{display:flex;gap:14px}
.body{position:relative;width:min(190px,40vw)}
.body img{display:block;width:100%;height:auto}
.body img.ov{position:absolute;top:0;left:0}
.body figcaption{text-align:center;font-size:12px;color:var(--muted);margin-top:4px;letter-spacing:.05em;text-transform:uppercase}
.legend{display:flex;flex-wrap:wrap;gap:22px;min-width:0}
.legend h3{display:flex;align-items:center;gap:9px;font-size:16px;font-weight:400;margin:0 0 4px}
.legend .sw{width:16px;height:16px;border-radius:3px;display:inline-block}
.legend .sw.p{background:var(--pri)}
.legend .sw.s{background:var(--sec)}
.legend ul{margin:0;padding-left:22px;font-weight:300;color:#3b413e}
.legend .none{font-weight:300;color:var(--muted)}

/* similar + cta */
.similar ul{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:10px}
.similar a{display:block;border:1px solid var(--line);border-radius:6px;padding:12px 14px;text-decoration:none;color:var(--ink);font-size:15px}
.similar a:hover{border-color:var(--em);color:var(--em)}
.similar small{display:block;color:var(--muted);font-size:12.5px;margin-top:2px}
.cta{margin:44px 0 0;background:linear-gradient(135deg,#135c41,#1d7a56);color:#fff;border-radius:10px;padding:26px 28px;display:flex;flex-wrap:wrap;align-items:center;gap:18px 28px}
.cta h2{color:#fff;margin:0 0 6px;font-size:22px}
.cta p{margin:0;color:rgba(255,255,255,.88);max-width:62ch}
.cta .btns{display:flex;flex-wrap:wrap;gap:10px;margin-left:auto}
.cta a{background:#fff;color:var(--em);font-weight:600;padding:10px 16px;border-radius:999px;text-decoration:none;white-space:nowrap;font-size:14px}
.attr{margin:30px 0 0;padding:16px 0 0;border-top:1px solid var(--line);font-size:12.5px;color:var(--muted)}
.attr a{color:var(--muted)}
footer.ft{margin-top:40px;background:var(--band);font-size:13px;color:var(--muted)}
footer.ft .in{max-width:1180px;margin:0 auto;padding:22px 20px;display:flex;flex-wrap:wrap;gap:10px 24px;justify-content:space-between}
footer.ft a{color:var(--muted);text-decoration:none;margin-right:16px}

/* index */
.lead{font-weight:300;font-size:17px;color:#3b413e;margin:0;max-width:70ch}
.controls{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin:22px 0 12px}
.search{flex:1 1 280px;min-width:0;position:relative}
.search input{width:100%;font:inherit;font-size:16px;padding:11px 14px 11px 40px;border:1px solid #cfd3d1;border-radius:6px;background:#fff;color:var(--ink)}
.search input:focus{outline:2px solid rgba(19,92,65,.35);border-color:var(--em)}
.search svg{position:absolute;left:13px;top:50%;transform:translateY(-50%);color:var(--muted)}
.controls select{font:inherit;font-size:15px;padding:10px 12px;border:1px solid #cfd3d1;border-radius:6px;background:#fff;color:var(--ink);max-width:100%}
.cats{display:flex;flex-wrap:wrap;gap:8px;margin:4px 0 0}
.cats button{font:inherit;font-size:14px;padding:6px 14px;border-radius:999px;border:1px solid #cfd3d1;background:#fff;color:#3b413e;cursor:pointer}
.cats button.on{background:var(--em);border-color:var(--em);color:#fff}
.countrow{display:flex;justify-content:space-between;align-items:center;margin:18px 0 12px;font-size:14px;color:var(--muted)}
.countrow button{font:inherit;font-size:14px;background:none;border:0;color:var(--em);cursor:pointer;padding:0}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:14px}
.card{display:flex;flex-direction:column;border:1px solid var(--line);border-radius:8px;overflow:hidden;text-decoration:none;color:var(--ink);background:#fff;transition:border-color .15s,box-shadow .15s}
.card:hover{border-color:var(--em);box-shadow:0 6px 18px rgba(0,0,0,.07)}
.card .th{position:relative;overflow:hidden;aspect-ratio:4/3;max-width:100%;background:#fff;display:flex;align-items:center;justify-content:center;border-bottom:1px solid var(--line)}
.card .th img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;padding:8px}
.card .th.ph{background:var(--band);color:#aab0ad}
.card .tx{padding:10px 12px 12px}
.card .nm{font-size:15px;font-weight:600;line-height:1.35}
.card .mt{font-size:12.5px;color:var(--muted);margin-top:3px}
.empty{padding:40px 0;text-align:center;color:var(--muted)}
[hidden]{display:none!important}

@media (max-width:860px){
  .main{grid-template-columns:minmax(0,1fr);gap:26px}
  .side{order:-1}
  .topbar .app{display:none}
}
@media (max-width:560px){
  .band{padding:16px 16px 20px}
  .crumbs{padding-right:0;font-size:14px}
  .lang{position:static;margin-top:12px}
  h1.big{margin:18px 0 14px}
  .topbar .in{gap:16px;padding:10px 16px}
  .wrap{padding:0 16px}
  .cta{padding:22px 20px}
  .cta .btns{margin-left:0}
  .grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
  .controls select{flex:1 1 140px}
  .card .nm{font-size:14px}
}