:root{--bg:#F5F8F8;--card:#fff;--ink:#12272D;--muted:#4C6168;--sea:#0E6A6C;--sand:#F2B544;--line:#D9E3E4;--r:14px}
@media (prefers-color-scheme:dark){:root{--bg:#0D1A1E;--card:#14262B;--ink:#EAF1F2;--muted:#9FB4B9;--sea:#4DC0BF;--line:#24393F}}
*{box-sizing:border-box}
body{margin:0;font-family:Figtree,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;background:var(--bg);color:var(--ink);font-size:19px;line-height:1.7}
.w{max-width:1040px;margin:0 auto;padding:0 20px}
.n{max-width:720px;margin:0 auto;padding:0 20px}
a{color:var(--sea)}
:focus-visible{outline:3px solid var(--sand);outline-offset:3px}
header{position:sticky;top:0;z-index:10;background:var(--bg);border-bottom:1px solid var(--line)}
header .w{display:flex;align-items:center;justify-content:space-between;height:64px}
.logo{font-weight:800;text-decoration:none;color:var(--ink);font-size:1.05rem}
nav{display:flex;gap:22px;align-items:center}
nav a:not(.btn){color:var(--ink);text-decoration:none;font-size:.95rem;font-weight:500}
@media (max-width:720px){nav a:not(.btn){display:none}}
.btn{display:inline-block;background:var(--sand);color:#2A1C00;font:inherit;font-weight:700;text-decoration:none;padding:14px 26px;border-radius:999px;text-align:center}
.btn.sm{padding:9px 18px;font-size:.95rem}
.btn.wa{background:#25D366;color:#06260F}
.btn.alt{background:transparent;color:var(--ink);border:2px solid var(--line)}
h1{font-size:clamp(1.9rem,5vw,2.8rem);line-height:1.15;letter-spacing:-.02em;font-weight:800;margin:.3em 0 .4em}
h2{font-size:1.6rem;line-height:1.2;font-weight:800;margin:1.8em 0 .5em;letter-spacing:-.01em}
h3{font-size:1.2rem;font-weight:700;margin:1.5em 0 .4em}
.crumbs{font-size:.9rem;color:var(--muted);padding-top:28px}
.crumbs a{color:var(--muted)}
.meta{display:flex;align-items:center;gap:12px;color:var(--muted);font-size:.95rem;margin-bottom:28px}
.meta img{width:44px;height:44px;border-radius:50%;object-fit:cover;filter:grayscale(1)}
.lead{font-size:1.25rem;color:var(--muted)}
article p,article li{max-width:68ch}
article ul,article ol{padding-left:1.3em}
article li{margin-bottom:.4em}
.box{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:26px;margin:44px 0}
.box h2{margin:0 0 .3em;font-size:1.4rem}
.box p{color:var(--muted)}
.cta{display:flex;flex-wrap:wrap;gap:12px}
.list{display:grid;gap:18px;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));margin:28px 0 60px}
.post{display:block;background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:24px;text-decoration:none;color:var(--ink)}
.post:hover{border-color:var(--sea)}
.post h2{font-size:1.25rem;margin:0 0 .4em}
.post p{margin:0;color:var(--muted);font-size:1rem;line-height:1.55}
.post time{display:block;font-size:.85rem;color:var(--muted);margin-bottom:8px}
footer{padding:36px 0 50px;border-top:1px solid var(--line);font-size:.9rem;color:var(--muted)}