:root{--orange:#FE7125;--orange-dark:#e25d12;--black:#111;--ink:#1d1d1f;--muted:#5f6368;--line:#ececec;--bg:#fafafa;--max:1120px}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font-family:Inter,"Segoe UI",system-ui,-apple-system,Roboto,"Helvetica Neue",Arial,sans-serif;color:var(--ink);background:#fff;line-height:1.65;font-size:17px}
a{color:var(--orange-dark)}
a:hover{color:var(--black)}
img{max-width:100%;height:auto}
.wrap{max-width:var(--max);margin:0 auto;padding:0 20px}
.skip{position:absolute;left:-999px;top:0;background:var(--orange);color:#000;padding:8px 12px;z-index:10}
.skip:focus{left:8px}
/* header */
.site-header{background:var(--black);color:#fff;border-bottom:4px solid var(--orange);position:sticky;top:0;z-index:5}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:72px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:12px;color:#fff;text-decoration:none;font-weight:700;font-size:1.15rem;letter-spacing:.2px}
.brand img{width:48px;height:48px;border-radius:8px;background:#fff}
.site-nav{display:flex;gap:4px;align-items:center;flex-wrap:wrap}
.site-nav a{color:#fff;text-decoration:none;padding:8px 12px;border-radius:6px;font-weight:500;font-size:.97rem}
.site-nav a:hover{color:var(--orange)}
.site-nav a.active{color:var(--orange)}
.site-nav a.nav-cta{background:var(--orange);color:#000;font-weight:700}
.site-nav a.nav-cta:hover{background:#fff}
.nav-toggle,.nav-burger{display:none}
@media (max-width:820px){
  .nav-burger{display:flex;flex-direction:column;gap:5px;cursor:pointer;padding:10px}
  .nav-burger span{display:block;width:24px;height:2px;background:#fff}
  .site-nav{display:none;width:100%;flex-direction:column;align-items:stretch;padding-bottom:12px}
  .nav-toggle:checked ~ .site-nav{display:flex}
  .site-nav a{padding:12px}
}
/* hero / index */
.hero{padding:48px 20px 16px}
.eyebrow{color:var(--orange-dark);text-transform:uppercase;letter-spacing:.14em;font-weight:700;font-size:.8rem;margin:0 0 6px}
.hero h1{font-size:clamp(2.2rem,5vw,3.2rem);line-height:1.1;margin:0 0 12px;color:var(--black)}
.hero h1::after{content:"";display:block;width:64px;height:5px;background:var(--orange);margin-top:14px;border-radius:3px}
.intro{font-size:1.15rem;color:var(--muted);max-width:720px;margin:0}
.cards{list-style:none;margin:24px 0 64px;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:24px}
.card{border:1px solid var(--line);border-radius:14px;overflow:hidden;background:#fff;display:flex;flex-direction:column;transition:box-shadow .2s,transform .2s}
.card:hover{box-shadow:0 10px 30px rgba(0,0,0,.08);transform:translateY(-2px)}
.thumb{display:block;aspect-ratio:16/9;background:var(--black);overflow:hidden}
.thumb img{width:100%;height:100%;object-fit:cover;display:block}
.thumb-empty{display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#111 60%,var(--orange))}
.thumb-empty img{width:88px;height:88px;object-fit:contain;border-radius:12px;background:#fff}
.card-body{padding:18px 20px 22px;display:flex;flex-direction:column;flex:1}
.card h2{font-size:1.18rem;line-height:1.3;margin:0 0 6px}
.card h2 a{color:var(--black);text-decoration:none}
.card h2 a:hover{color:var(--orange-dark)}
.meta{color:var(--muted);font-size:.9rem;margin:0 0 10px}
.excerpt{margin:0 0 14px;color:#333;font-size:.98rem;flex:1}
.more{font-weight:700;text-decoration:none;color:var(--orange-dark)}
/* article */
.article{max-width:780px;padding-top:32px;padding-bottom:48px}
.crumb{margin:0 0 18px;font-size:.95rem}
.crumb a,.back a{text-decoration:none;font-weight:600}
.article h1{font-size:clamp(1.9rem,4.2vw,2.6rem);line-height:1.15;margin:0 0 10px;color:var(--black)}
.article > .meta{border-bottom:3px solid var(--orange);padding-bottom:14px;margin-bottom:28px;font-size:.95rem}
.article-body h2{font-size:1.55rem;line-height:1.25;margin:2em 0 .5em;color:var(--black)}
.article-body h3{font-size:1.28rem;margin:1.7em 0 .5em;color:var(--black)}
.article-body h4{font-size:1.1rem;margin:1.5em 0 .5em;color:var(--black)}
.article-body p,.article-body ul,.article-body ol{margin:0 0 1.1em}
.article-body li{margin:.35em 0}
.article-body figure{margin:1.6em 0;text-align:center}
.article-body figure img{border-radius:10px;display:inline-block;max-height:640px;width:auto}
.article-body figcaption{color:var(--muted);font-size:.9rem;margin-top:8px}
.article-body blockquote{margin:1.5em 0;padding:12px 20px;border-left:5px solid var(--orange);background:var(--bg);font-style:italic;font-size:1.1rem}
.article-body hr{border:0;border-top:1px solid var(--line);margin:2em 0}
.article-body a{word-break:break-word}
.cta{margin:48px 0 24px;background:var(--black);color:#fff;border-radius:16px;padding:28px 28px 30px;border-left:8px solid var(--orange)}
.cta h2{margin:0 0 6px;font-size:1.5rem;color:#fff}
.cta p{margin:0 0 18px;color:#ddd}
.btn{display:inline-block;background:var(--orange);color:#000;font-weight:700;text-decoration:none;padding:12px 22px;border-radius:999px}
.btn:hover{background:#fff;color:#000}
.btn-ghost{background:transparent;border:2px solid var(--orange);color:var(--orange-dark)}
.notfound{padding-bottom:80px}
/* footer */
.site-footer{background:var(--black);color:#ccc;border-top:4px solid var(--orange);padding:32px 0;font-size:.93rem}
.footer-inner{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap}
.site-footer p{margin:0 0 6px}
.site-footer a{color:#fff}
.site-footer a:hover{color:var(--orange)}
.footer-brand{color:#fff;font-weight:700}
.land-ack{max-width:440px;font-style:italic;color:#aaa}
@media (max-width:600px){body{font-size:16px}.cards{grid-template-columns:1fr}.hero{padding-top:32px}.cta{padding:22px}}