/* dh-public-blog */
:root { --bg: #05070a; --card: #0b1016; --line: #1b2530; --ink: #e8f0f7; --dim: #9aa8b6; --brand: #f5c518; --brand-strong: #d4a747; --glow: rgba(245, 197, 24, 0.35); }
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--dim); font: 17px/1.7 "IBM Plex Sans", system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif; overflow-x: hidden; }
.wrap { max-width: 760px; margin: 0 auto; padding: 0 20px; }
a { color: var(--brand); text-underline-offset: 4px; }
h1, h2, .brand, .post-title, .btn { font-family: "Orbitron", system-ui, sans-serif; }
.kicker, .meta, .crumb, nav, .more { font-family: "Share Tech Mono", ui-monospace, Menlo, Consolas, monospace; }

.top { position: sticky; top: 0; z-index: 2; background: rgba(5, 7, 10, 0.88); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); }
.top .wrap { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding-top: 14px; padding-bottom: 14px; }
.brand { color: #fff; font-weight: 900; font-size: 19px; text-decoration: none; letter-spacing: 0.02em; margin: 0; }
.brand span { color: var(--brand); text-shadow: 0 0 14px var(--glow); }
nav { display: flex; align-items: center; gap: 16px; font-size: 14px; }
nav a { color: var(--dim); text-decoration: none; }
nav a:hover { color: #fff; }
nav .signin { color: var(--brand); border: 1px solid var(--brand); border-radius: 6px; padding: 4px 10px; }
nav .signin:hover { background: var(--brand); color: #000; }

.hero { background: linear-gradient(180deg, rgba(5, 7, 10, 0.4) 0%, rgba(5, 7, 10, 0.78) 60%, var(--bg) 100%), url(/lock-assets/compound-city.webp) center 35% / cover no-repeat #120a26; border-bottom: 1px solid var(--line); }
.hero .wrap { padding-top: 64px; padding-bottom: 44px; }
.kicker { color: var(--brand); font-size: 13px; letter-spacing: 0.16em; text-transform: uppercase; margin: 0 0 10px; }
h1 { color: #fff; font-size: 36px; font-weight: 900; line-height: 1.2; margin: 10px 0 14px; overflow-wrap: break-word; text-shadow: 0 2px 24px rgba(0, 0, 0, 0.7); }
.crumb { margin: 0 0 6px; font-size: 14px; }
.crumb a { text-decoration: none; }
.excerpt { color: var(--ink); font-size: 19px; line-height: 1.6; margin: 0; max-width: 620px; }
.meta { display: flex; flex-wrap: wrap; gap: 6px 10px; font-size: 13px; margin: 18px 0 0; color: var(--dim); }
.meta > * { background: rgba(11, 16, 22, 0.85); border: 1px solid var(--line); border-radius: 999px; padding: 2px 10px; }

main.wrap { padding-top: 36px; padding-bottom: 56px; }
.body > :first-child { margin-top: 0; }
.lead { color: var(--ink); font-size: 20px; line-height: 1.65; }
h2 { color: #fff; font-size: 21px; font-weight: 700; line-height: 1.35; margin: 44px 0 14px; padding-left: 14px; border-left: 4px solid var(--brand); }
strong { color: #fff; font-weight: 400; }
.body ul, .body ol { padding-left: 0; list-style: none; margin: 18px 0; }
.body li { position: relative; margin: 10px 0; padding: 12px 16px 12px 44px; background: var(--card); border: 1px solid var(--line); border-radius: 10px; }
.body ul li::before { content: ""; position: absolute; left: 18px; top: 1.45em; width: 8px; height: 8px; border-radius: 50%; background: var(--brand); box-shadow: 0 0 10px var(--glow); }
.body ol { counter-reset: n; }
.body ol li { counter-increment: n; }
.body ol li::before { content: counter(n); position: absolute; left: 12px; top: 13px; width: 24px; height: 24px; border-radius: 50%; background: rgba(245, 197, 24, 0.15); color: var(--brand); font: 700 13px/24px "Share Tech Mono", ui-monospace, monospace; text-align: center; }
blockquote { position: relative; margin: 32px 0; padding: 26px 24px 24px 60px; background: linear-gradient(135deg, rgba(245, 197, 24, 0.10), rgba(11, 16, 22, 0.9)); border: 1px solid rgba(245, 197, 24, 0.35); border-radius: 12px; color: #fff; font: 700 21px/1.45 "Orbitron", system-ui, sans-serif; }
blockquote::before { content: "\201C"; position: absolute; left: 16px; top: 4px; color: var(--brand); font-size: 60px; line-height: 1; }
h3 { color: #fff; font-size: 18px; font-weight: 700; line-height: 1.4; margin: 30px 0 10px; }
.body em { color: var(--ink); }
.body code { font: 15px "Share Tech Mono", ui-monospace, monospace; background: var(--card); border: 1px solid var(--line); border-radius: 5px; padding: 1px 6px; color: var(--ink); }
figure { margin: 28px 0; }
figure img { display: block; max-width: 100%; height: auto; border-radius: 12px; border: 1px solid var(--line); }
.hero-img { margin: 0 0 32px; }
.tbl { overflow-x: auto; margin: 24px 0; border: 1px solid var(--line); border-radius: 10px; }
table { border-collapse: collapse; width: 100%; font-size: 15px; }
th, td { padding: 10px 14px; text-align: left; border-bottom: 1px solid var(--line); vertical-align: top; }
th { color: #fff; background: var(--card); }
tr:last-child td { border-bottom: 0; }
.faq { margin-top: 48px; }
.cta { margin: 36px 0 8px; }
.cta a, .btn { display: inline-block; background: var(--brand); color: #000; font-weight: 700; font-size: 14px; letter-spacing: 0.04em; text-decoration: none; padding: 14px 22px; border-radius: 8px; box-shadow: 0 0 24px -6px var(--glow); }
.cta a { font-family: "Orbitron", system-ui, sans-serif; }
.cta a:hover, .btn:hover { background: var(--brand-strong); }
.btn.alt { background: transparent; color: var(--brand); border: 1px solid var(--brand); box-shadow: none; }
.btn.alt:hover { background: rgba(245, 197, 24, 0.12); }

.latest, .keep { margin-top: 8px; }
.keep { margin-top: 48px; }
.grid { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.card { display: block; background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 20px 22px; text-decoration: none; margin-bottom: 16px; transition: border-color 0.15s, transform 0.15s; }
.grid .card { margin-bottom: 0; }
.card:hover { border-color: var(--brand); transform: translateY(-2px); }
.card.big { padding: 28px 26px; border-color: rgba(245, 197, 24, 0.4); background: linear-gradient(135deg, rgba(245, 197, 24, 0.08), var(--card) 55%); box-shadow: 0 0 40px -18px var(--glow); }
.post-title { display: block; color: #fff; font-size: 18px; font-weight: 700; line-height: 1.35; }
.card.big .post-title { font-size: 24px; }
.post-excerpt { display: block; color: var(--dim); margin-top: 8px; }
.card .meta { margin-top: 14px; }
.more { display: block; margin-top: 14px; color: var(--brand); font-size: 14px; }

.about { margin-top: 56px; padding: 28px 26px; background: var(--card); border: 1px solid var(--line); border-top: 3px solid var(--brand); border-radius: 12px; }
.about h2 { margin: 0 0 12px; padding: 0; border: 0; font-size: 24px; font-weight: 900; }
.feats { list-style: none; padding: 0; margin: 0 0 22px; }
.feats li { margin: 10px 0; padding-left: 20px; position: relative; }
.feats li::before { content: ""; position: absolute; left: 0; top: 0.7em; width: 8px; height: 8px; border-radius: 50%; background: var(--brand); }
.btns { display: flex; flex-wrap: wrap; gap: 12px; margin: 0; }

.foot { border-top: 1px solid var(--line); font-size: 14px; padding: 28px 0 40px; }
.foot p { margin: 6px 0; }
.foot .brand { font-size: 16px; margin-bottom: 10px; }
@media (max-width: 560px) {
  h1 { font-size: 27px; }
  .hero .wrap { padding-top: 40px; padding-bottom: 32px; }
  .card.big .post-title { font-size: 20px; }
  blockquote { font-size: 18px; padding: 22px 18px 20px 48px; }
  blockquote::before { left: 10px; font-size: 48px; }
  nav { gap: 12px; }
  .btn { width: 100%; text-align: center; }
}