:root{
  --bg:#08120D; --bg-2:#0F1A14; --bg-3:#16241B;
  --ink:#F2EEE3; --ink-2:#C9C5BA; --muted:#8A877E;
  --accent:#3DBF7A; --accent-dk:#2C9A5E; --line:#223028;
  --serif:'Instrument Serif',Georgia,serif;
  --ui:'Bricolage Grotesque',system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
body{background:var(--bg);color:var(--ink);font-family:var(--ui);font-weight:500;font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased}
::selection{background:var(--accent);color:#08120D}
a{color:var(--accent)}
a:focus-visible{outline:3px solid var(--accent);outline-offset:3px;border-radius:2px}
.page{max-width:760px;margin:0 auto;padding:0 24px 72px}

/* header */
.site-header{position:sticky;top:0;z-index:50;display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;padding:16px 0;background:color-mix(in srgb,var(--bg) 86%,transparent);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.brand{font-weight:700;letter-spacing:.1em;color:var(--ink);text-decoration:none;font-size:17px}
.brand span{color:var(--accent)}
.nav{display:flex;gap:20px;flex-wrap:wrap}
.nav a{color:var(--muted);font-size:14px;font-weight:500;text-decoration:none;transition:color .15s}
.nav a:hover{color:var(--ink)}

/* article */
.content{padding:48px 0 8px}
.content p.kicker{display:inline-block;font-size:12px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:#08120D;background:var(--accent);padding:7px 16px;border-radius:100px}
h1{font-family:var(--serif);font-weight:400;font-size:clamp(36px,5.4vw,54px);line-height:1.06;letter-spacing:.01em;margin:22px 0 18px;text-wrap:balance;max-width:20ch}
h2{font-family:var(--serif);font-weight:400;font-size:clamp(24px,3.4vw,30px);line-height:1.12;letter-spacing:.01em;margin:40px 0 6px;text-wrap:balance}
.lead{font-size:clamp(18px,2.2vw,20px);color:var(--ink-2);line-height:1.55;max-width:60ch}
.content p{margin:15px 0;color:var(--ink-2);max-width:68ch;text-wrap:pretty}
.content ul{margin:15px 0 15px 2px;color:var(--ink-2);list-style:none;max-width:68ch}
.content ul li{position:relative;margin:11px 0;padding-left:26px}
.content ul li::before{content:'';position:absolute;left:2px;top:9px;width:14px;height:14px;background:var(--accent);-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M20 6L9 17l-5-5' fill='none' stroke='black' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/contain no-repeat;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M20 6L9 17l-5-5' fill='none' stroke='black' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/contain no-repeat}
.content p strong{color:var(--ink);font-weight:600}
.note{background:var(--bg-2);border:1px solid var(--line);border-radius:12px;padding:18px 20px}
.note p:first-child{margin-top:0}
.contact-card{background:var(--bg-2);border:1px solid var(--line);border-radius:12px;padding:22px;display:grid;gap:14px;margin:22px 0}
.contact-card a{font-weight:600}
.label{display:block;font-size:11px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:2px}
.updated{font-size:13px;color:var(--muted)}

/* CTA */
.btn-wa{display:inline-flex;align-items:center;gap:9px;background:var(--accent);color:#08120D;font-weight:600;font-size:15px;padding:14px 28px;border-radius:100px;margin-top:12px;text-decoration:none;transition:transform .12s,background .15s,box-shadow .2s}
.btn-wa:hover{background:var(--accent-dk);box-shadow:0 10px 30px rgba(61,191,122,.28)}
.btn-wa:active{transform:translateY(1px)}

/* blog index */
.post-list{list-style:none;margin:8px 0 0;padding:0}
.post-list li{margin:0;padding:26px 0;border-top:1px solid var(--line)}
.post-list li:last-child{border-bottom:1px solid var(--line)}
.post-list a.t{font-family:var(--serif);font-weight:400;font-size:clamp(22px,3vw,27px);line-height:1.2;color:var(--ink);text-decoration:none;text-wrap:balance;transition:color .15s}
.post-list a.t:hover{color:var(--accent)}
.post-date{font-size:12px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.post-thumb{display:block;width:100%;max-width:480px;aspect-ratio:16/9;object-fit:cover;border-radius:10px;border:1px solid var(--line);margin:12px 0 14px}

/* post: breadcrumb, byline, cover, video, related */
.crumbs{font-size:13px;color:var(--muted);margin-bottom:18px}
.crumbs a{color:var(--muted);text-decoration:none}
.crumbs a:hover{color:var(--ink)}
.crumbs span{color:var(--ink-2)}
.content p.byline{display:flex;align-items:center;gap:12px;font-size:14px;color:var(--muted)}
.content p.byline a{text-decoration:none}
.content p.byline a:hover{text-decoration:underline}
.content p.byline strong{white-space:nowrap}
.byline strong{color:var(--ink)}
.avatar{display:inline-block;width:38px;height:38px;flex-shrink:0;border-radius:50%;object-fit:cover;background:var(--bg-3)}
.cover{margin:26px 0 6px}
.cover img{display:block;width:100%;height:auto;border-radius:12px;border:1px solid var(--line)}
.cover figcaption{font-size:13px;color:var(--muted);margin-top:10px;max-width:68ch}
.video-embed{position:relative;aspect-ratio:16/9;background:#000;border:1px solid var(--line);border-radius:12px;overflow:hidden;margin:18px 0 6px}
.video-embed iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.related{margin-bottom:6px}

/* footer */
.site-footer{border-top:1px solid var(--line);margin-top:44px;padding-top:24px;color:var(--muted);font-size:14px;display:grid;gap:12px}
.site-footer nav{display:flex;gap:18px;flex-wrap:wrap}
.site-footer a{color:var(--muted);text-decoration:none;border-bottom:1px solid color-mix(in srgb,var(--muted) 45%,transparent);transition:color .15s,border-color .15s}
.site-footer a:hover{color:var(--ink);border-color:var(--accent)}

@media (max-width:560px){
  body{font-size:16px}
  .page{padding:0 20px 56px}
  .content{padding-top:36px}
  .site-header{padding:14px 0}
  .nav{gap:14px}
  .content p.byline{flex-wrap:nowrap;align-items:flex-start}
  .content p.byline .t{flex:1;min-width:0}
  .content p.byline .t .when{display:block;margin-top:4px}
  .crumbs{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
}