:root{color-scheme:light;--ink:#112f3b;--orange:#f28c28;--paper:#fff;--mist:#f3f7f5;--muted:#52646b}*{box-sizing:border-box}body{margin:0;background:var(--mist);color:var(--ink);font-family:Arial,Helvetica,sans-serif;line-height:1.7}.site-header{min-height:72px;padding:0 7vw;display:flex;align-items:center;justify-content:space-between;gap:24px;background:#fff;border-bottom:1px solid #dce5e2}.brand{font-weight:800;font-size:1.3rem;letter-spacing:.08em;color:var(--ink);text-decoration:none}.site-header nav{display:flex;gap:20px}.site-header nav a,.breadcrumb a{color:var(--ink);text-decoration:none}.site-header a:hover{text-decoration:underline}.article-shell{width:min(900px,92vw);margin:46px auto 60px}.breadcrumb{font-size:.92rem;color:var(--muted);margin:0 0 28px}.breadcrumb span{margin:0 8px;color:#8b999c}.article-shell article{background:var(--paper);border-radius:16px;overflow:hidden;box-shadow:0 12px 40px rgba(17,47,59,.09)}.category{margin:32px 7% 0;text-transform:uppercase;letter-spacing:.09em;font-weight:700;font-size:.78rem;color:#b75e09}.article-shell h1{margin:9px 7% 6px;font-size:clamp(2rem,4.8vw,3.4rem);line-height:1.16}.meta{margin:0 7% 28px;color:var(--muted)}.hero{display:block;width:100%;height:auto;max-height:500px;object-fit:cover;background:#dfe8e5}.content{padding:34px 7% 50px;font-size:1.08rem;white-space:normal}footer{text-align:center;padding:30px;color:var(--muted);font-size:.9rem}@media(max-width:600px){.site-header{padding:18px 5vw;align-items:flex-start;flex-direction:column;gap:10px}.site-header nav{gap:14px;font-size:.9rem}.article-shell{margin-top:30px}.article-shell article{border-radius:10px}}
:root{--orange:#f26a32}#top .btn{font-size:14px;padding:14px 19px;line-height:1.5}
.article-shell .hero{width:100%;min-height:0;height:clamp(250px,54vw,460px);max-height:none;object-fit:cover;object-position:center}
@media(max-width:600px){.article-shell .hero{height:230px;min-height:0}.article-shell{width:min(900px,calc(100vw - 28px));margin-top:22px}}

@media(max-width:950px){#mobileNav.open{z-index:70;padding-top:80px}.mobile-nav-close{display:grid;place-items:center;position:fixed;top:14px;right:18px;width:44px;height:44px;border:1px solid rgba(255,255,255,.32);border-radius:50%;background:rgba(6,23,29,.92);color:#fff;font:400 34px/1 Arial,sans-serif;cursor:pointer;z-index:72;box-shadow:0 5px 16px rgba(0,0,0,.24)}}