:root {
  --bg: #11161c;
  --panel: rgba(20, 28, 36, 0.9);
  --line: rgba(214, 226, 238, 0.12);
  --text: #edf3f8;
  --muted: #9aabba;
  --accent: #d86a4f;
  --ok: #7ed0a0;
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, "Noto Serif SC", "Songti SC", serif;
  --sans: "Segoe UI", "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
  --mono: "Cascadia Mono", Consolas, monospace;
}
* { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; }
body {
  color: var(--text);
  font-family: var(--sans);
  background:
    radial-gradient(circle at 18% 18%, rgba(216, 106, 79, 0.18), transparent 28%),
    radial-gradient(circle at 82% 12%, rgba(98, 156, 188, 0.14), transparent 24%),
    linear-gradient(160deg, #0d1217 0%, #151c24 48%, #10161c 100%);
  line-height: 1.65;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(circle at center, black 35%, transparent 90%);
  opacity: 0.45;
}
.shell { position: relative; width: min(1120px, calc(100% - 32px)); margin: 0 auto; padding: 28px 0 48px; }
header { display: flex; justify-content: space-between; align-items: center; gap: 20px; margin-bottom: 28px; }
.brand { display: flex; align-items: center; gap: 12px; letter-spacing: 0.08em; text-transform: uppercase; font-size: 12px; color: var(--muted); text-decoration: none; }
.mark {
  width: 34px; height: 34px; border-radius: 8px;
  background: linear-gradient(145deg, rgba(216,106,79,0.95), rgba(216,106,79,0.45)), linear-gradient(320deg, #2a3a48, #172029);
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.12); position: relative;
}
.mark::after {
  content: ""; position: absolute; inset: 10px 8px 10px 16px;
  border-right: 2px solid rgba(255,255,255,0.85); border-bottom: 2px solid rgba(255,255,255,0.85);
  transform: skewX(-18deg);
}
.header-actions { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; justify-content: flex-end; }
nav { display: flex; gap: 16px; flex-wrap: wrap; font-size: 13px; }
nav a { color: var(--muted); text-decoration: none; }
nav a:hover, nav a.active { color: var(--text); }
.language {
  display: inline-flex; align-items: center; gap: 7px; min-height: 34px; padding: 0 11px;
  border: 1px solid var(--line); border-radius: 8px; color: var(--text); text-decoration: none;
  background: rgba(255,255,255,0.03); font-size: 12px;
}
.language:hover { border-color: rgba(216,106,79,0.55); }
.panel { background: var(--panel); border: 1px solid var(--line); border-radius: 8px; box-shadow: var(--shadow); backdrop-filter: blur(10px); }
.hero { display: grid; grid-template-columns: 1.35fr 0.9fr; gap: 22px; margin-bottom: 22px; }
.hero-main { padding: 36px 34px 32px; position: relative; overflow: hidden; }
.hero-main::after {
  content: ""; position: absolute; right: -40px; top: -40px; width: 180px; height: 180px; border-radius: 50%;
  background: radial-gradient(circle, rgba(216,106,79,0.22), transparent 70%);
}
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px; padding: 6px 10px; border-radius: 999px;
  border: 1px solid rgba(126, 208, 160, 0.28); color: var(--ok); background: rgba(126, 208, 160, 0.08);
  font-size: 12px; letter-spacing: 0.04em; text-transform: uppercase;
}
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--ok); box-shadow: 0 0 0 5px rgba(126, 208, 160, 0.12); }
h1 { margin: 18px 0 12px; font-family: var(--serif); font-size: clamp(34px, 5vw, 52px); line-height: 1.16; font-weight: 600; max-width: 13ch; letter-spacing: 0; }
h2 { margin: 0 0 10px; font-family: var(--serif); font-size: 24px; letter-spacing: 0; }
h3 { margin: 0 0 8px; font-family: var(--serif); font-size: 18px; letter-spacing: 0; }
.lead, p { color: var(--muted); }
.lead { max-width: 50ch; font-size: 16px; }
.cta-row { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 24px; }
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 42px; padding: 0 16px; border-radius: 8px; border: 1px solid transparent; text-decoration: none; font-size: 14px; }
.btn-primary { background: var(--accent); color: #fff8f5; }
.btn-secondary { border-color: var(--line); color: var(--text); background: rgba(255,255,255,0.02); }
.hero-side { padding: 24px; display: grid; gap: 14px; }
.stat { padding: 16px; border-radius: 8px; border: 1px solid var(--line); background: rgba(255,255,255,0.02); }
.stat strong { display: block; font-family: var(--mono); font-size: 22px; margin-bottom: 4px; color: var(--text); }
.stat span { color: var(--muted); font-size: 13px; }
.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-bottom: 22px; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 22px; }
.card, .section { padding: 22px; margin-bottom: 0; }
.section { padding: 24px; margin-bottom: 22px; }
.card p, .section p { margin: 0 0 12px; font-size: 14px; }
.list { margin: 0; padding-left: 18px; color: var(--muted); }
.list li { margin: 8px 0; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { text-align: left; padding: 12px 10px; border-top: 1px solid var(--line); }
th { color: var(--muted); font-weight: 500; font-size: 12px; letter-spacing: 0.05em; text-transform: uppercase; }
code { font-family: var(--mono); font-size: 12px; color: #d8e8f6; background: rgba(255,255,255,0.04); padding: 2px 6px; border-radius: 6px; }
footer { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; color: var(--muted); font-size: 13px; padding: 8px 4px 0; }
footer a { color: inherit; text-decoration: none; margin-right: 12px; }
.crumbs { color: var(--muted); font-size: 13px; margin-bottom: 14px; }
.crumbs a { color: var(--muted); text-decoration: none; }
.crumbs a:hover { color: var(--text); }
.page-title { margin: 0 0 8px; font-family: var(--serif); font-size: clamp(28px, 4vw, 40px); color: var(--text); max-width: none; }
@media (max-width: 900px) {
  .hero, .grid, .grid-2 { grid-template-columns: 1fr; }
  h1 { max-width: none; }
  header { align-items: flex-start; flex-direction: column; }
  .header-actions { justify-content: flex-start; }
}