:root {
  --ink: #0b0b0c;
  --muted: #6b6a67;
  --bg: #f4f3f0;
  --surface: #ffffff;
  --border: rgba(11, 11, 12, 0.08);
  --green: #0e7a4a;
  --radius: 14px;
  --max: 1040px;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: 'Segoe UI', system-ui, -apple-system, Roboto, Helvetica, Arial, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
}
a { color: var(--ink); }
img { max-width: 100%; height: auto; }
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 20px; }

/* header */
.site-header { background: var(--surface); border-bottom: 1px solid var(--border); position: sticky; top: 0; z-index: 10; }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; height: 64px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 800; text-decoration: none; letter-spacing: -0.3px; }
.brand img { width: 34px; height: 34px; border-radius: 8px; border: 1px solid var(--border); }
.nav { display: flex; gap: 18px; align-items: center; font-size: 15px; }
.nav a { text-decoration: none; color: var(--muted); }
.nav a:hover, .nav a[aria-current='page'] { color: var(--ink); }
.btn { display: inline-block; background: var(--ink); color: #fff !important; text-decoration: none; padding: 10px 18px; border-radius: 10px; font-weight: 600; }
.btn.ghost { background: transparent; color: var(--ink) !important; border: 1px solid rgba(11, 11, 12, 0.18); }
@media (max-width: 720px) { .nav a:not(.btn) { display: none; } }

/* hero */
.hero { padding: 64px 0 40px; }
.hero .wrap { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 40px; align-items: center; }
.hero h1 { font-size: clamp(32px, 5vw, 52px); line-height: 1.08; letter-spacing: -1.2px; margin: 0 0 16px; }
.hero p.lead { font-size: 18px; color: var(--muted); margin: 0 0 24px; }
.hero .actions { display: flex; gap: 12px; flex-wrap: wrap; }
.hero .shot { justify-self: center; max-width: 320px; border-radius: 28px; border: 8px solid var(--ink); box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15); }
@media (max-width: 820px) { .hero .wrap { grid-template-columns: 1fr; } .hero { padding-top: 40px; } }

/* sections */
section { padding: 40px 0; }
h2 { font-size: 28px; letter-spacing: -0.5px; margin: 0 0 12px; }
.sub { color: var(--muted); margin: 0 0 28px; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; }
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 20px; }
.card h3 { margin: 0 0 6px; font-size: 18px; }
.card p { margin: 0; color: var(--muted); font-size: 15px; }
.card a.more { display: inline-block; margin-top: 12px; font-weight: 600; }
.shots { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 16px; }
.shots figure { margin: 0; text-align: center; }
.shots img { border-radius: 18px; border: 1px solid var(--border); background: var(--surface); }
.shots figcaption { font-size: 14px; color: var(--muted); margin-top: 6px; }

/* articles */
.article { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 32px clamp(20px, 5vw, 48px); margin: 32px auto; max-width: 780px; }
.article h1 { font-size: clamp(28px, 4vw, 40px); line-height: 1.15; letter-spacing: -0.8px; margin: 0 0 8px; }
.article .meta { color: var(--muted); font-size: 14px; margin-bottom: 24px; }
.article h2 { font-size: 22px; margin-top: 32px; }
.article table { width: 100%; border-collapse: collapse; margin: 16px 0; font-size: 15px; }
.article th, .article td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--border); }
.article th { background: var(--bg); }
.note { background: #e3f3ea; border-left: 4px solid var(--green); padding: 12px 16px; border-radius: 8px; margin: 16px 0; }

/* ads */
.ad-slot { margin: 28px auto; min-height: 90px; max-width: 780px; }

/* footer */
.site-footer { border-top: 1px solid var(--border); background: var(--surface); margin-top: 48px; padding: 28px 0; font-size: 14px; color: var(--muted); }
.site-footer .wrap { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; }
.site-footer nav { display: flex; gap: 16px; flex-wrap: wrap; }
.site-footer a { color: var(--muted); }