:root {
  --bg: #08111f;
  --panel: #0f1d33;
  --panel2: #132640;
  --text: #f4f7fb;
  --muted: #b6c3d5;
  --line: rgba(255,255,255,.12);
  --orange: #ff8a1f;
  --orange2: #ffb15f;
  --blue: #5fb3ff;
  --shadow: 0 24px 70px rgba(0,0,0,.35);
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 20% 0%, rgba(255,138,31,.16), transparent 32rem),
    radial-gradient(circle at 85% 15%, rgba(95,179,255,.16), transparent 30rem),
    var(--bg);
  line-height: 1.55;
}
a { color: inherit; }
.container { max-width: 1120px; margin: 0 auto; padding: 0 20px; }
.header {
  border-bottom: 1px solid var(--line);
  background: rgba(8,17,31,.86);
  backdrop-filter: blur(14px);
  position: sticky;
  top: 0;
  z-index: 5;
}
.nav { display: flex; align-items: center; justify-content: space-between; min-height: 68px; gap: 18px; }
.logo { font-weight: 900; letter-spacing: -.04em; font-size: 1.35rem; text-decoration: none; }
.logo span { color: var(--orange); }
.navlinks { display: flex; gap: 14px; flex-wrap: wrap; font-size: .95rem; color: var(--muted); }
.navlinks a { text-decoration: none; }
.hero { padding: 70px 0 38px; }
.kicker { color: var(--orange2); font-weight: 800; text-transform: uppercase; letter-spacing: .12em; font-size: .8rem; }
h1 { font-size: clamp(2.2rem, 6vw, 4.9rem); line-height: .96; letter-spacing: -.07em; margin: 12px 0 18px; }
h2 { font-size: clamp(1.55rem, 3vw, 2.35rem); letter-spacing: -.04em; margin: 0 0 16px; }
h3 { margin: 0 0 8px; }
.lead { color: var(--muted); max-width: 760px; font-size: 1.14rem; }
.grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.card, .calculator {
  background: linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.03));
  border: 1px solid var(--line);
  border-radius: 24px;
  box-shadow: var(--shadow);
}
.card { padding: 20px; text-decoration: none; display: block; }
.card:hover { border-color: rgba(255,138,31,.55); transform: translateY(-1px); }
.card p { color: var(--muted); margin: 0; }
.card .meta { color: var(--orange2); font-size: .85rem; font-weight: 700; margin-bottom: 6px; }
.section { padding: 34px 0; }
.category-block { margin-bottom: 28px; }
.list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.linkrow {
  display: flex; justify-content: space-between; gap: 12px;
  border: 1px solid var(--line); border-radius: 16px; padding: 12px 14px;
  text-decoration: none; background: rgba(255,255,255,.035);
}
.linkrow span { color: var(--muted); font-size: .9rem; }
.calculator { padding: 24px; margin: 24px 0; }
.fields { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
label { display: grid; gap: 6px; font-weight: 750; color: var(--muted); }
input {
  width: 100%;
  border: 1px solid var(--line);
  background: rgba(0,0,0,.22);
  color: var(--text);
  border-radius: 14px;
  padding: 14px;
  font-size: 1rem;
}
.result {
  margin-top: 18px;
  padding: 20px;
  border-radius: 20px;
  background: linear-gradient(135deg, rgba(255,138,31,.18), rgba(95,179,255,.10));
  border: 1px solid rgba(255,255,255,.16);
}
.result .label { color: var(--muted); font-size: .9rem; }
.result .value { font-size: clamp(1.8rem, 4vw, 3rem); font-weight: 900; letter-spacing: -.04em; }
.result .sub { color: var(--muted); }
.article {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 24px;
  align-items: start;
}
.aside { position: sticky; top: 88px; }
.note, .faq {
  background: rgba(255,255,255,.04);
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 20px;
}
.faq details { border-top: 1px solid var(--line); padding: 12px 0; }
.faq details:first-child { border-top: 0; }
.footer { margin-top: 42px; border-top: 1px solid var(--line); padding: 28px 0; color: var(--muted); font-size: .95rem; }
.badges { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 22px; }
.badge { border: 1px solid var(--line); color: var(--muted); padding: 8px 12px; border-radius: 999px; background: rgba(255,255,255,.04); }
.breadcrumb { color: var(--muted); font-size: .92rem; margin: 18px 0 0; }
.breadcrumb a { color: var(--orange2); text-decoration: none; }
.privacy-content { max-width: 880px; }
.privacy-content h2 { margin-top: 30px; }
.privacy-content ul { color: var(--muted); }
.footer-links { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 14px; }
.footer-links a, .footer-links button { color: var(--text); background: transparent; border: 0; padding: 0; text-decoration: underline; cursor: pointer; font: inherit; }
.cookie-banner { position: fixed; left: 16px; right: 16px; bottom: 16px; z-index: 9999; max-width: 920px; margin: 0 auto; display: none; gap: 14px; align-items: center; justify-content: space-between; padding: 18px; border: 1px solid var(--line); border-radius: 20px; background: rgba(8,17,31,.97); box-shadow: 0 24px 80px rgba(0,0,0,.5); }
.cookie-banner p { margin: 0; color: var(--muted); }
.cookie-actions { display: flex; gap: 10px; flex-wrap: wrap; flex-shrink: 0; }
.cookie-actions button { border: 1px solid var(--line); border-radius: 999px; padding: 10px 14px; background: rgba(255,255,255,.06); color: var(--text); cursor: pointer; font-weight: 800; }
.cookie-actions button.primary { background: var(--orange); color: #1b1004; border-color: var(--orange); }
@media (max-width: 640px) { .cookie-banner { align-items: flex-start; flex-direction: column; } }

.reference-table { width: 100%; border-collapse: collapse; overflow: hidden; border-radius: 18px; margin-top: 12px; }
.reference-table th, .reference-table td { border-bottom: 1px solid var(--line); padding: 11px 12px; text-align: left; }
.reference-table th { color: var(--orange2); font-size: .86rem; text-transform: uppercase; letter-spacing: .08em; background: rgba(255,255,255,.05); }
.reference-table td { color: var(--muted); }
.content-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; margin: 18px 0; }
.content-box { background: rgba(255,255,255,.04); border: 1px solid var(--line); border-radius: 22px; padding: 18px; }
.content-box p, .content-box li { color: var(--muted); }
.content-box ul { margin: 8px 0 0; padding-left: 20px; }
.jump-links { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }
.jump-links a { text-decoration: none; color: var(--text); border: 1px solid var(--line); background: rgba(255,255,255,.05); padding: 9px 12px; border-radius: 999px; font-size: .92rem; }
.category-index { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; margin-top: 22px; }
.category-index a { text-decoration: none; border: 1px solid var(--line); background: rgba(255,255,255,.04); padding: 14px; border-radius: 18px; color: var(--muted); }
.category-index strong { display: block; color: var(--text); }
@media (max-width: 820px) { .content-grid, .category-index { grid-template-columns: 1fr; } }

@media (max-width: 820px) {
  .grid, .list, .fields, .article { grid-template-columns: 1fr; }
  .aside { position: static; }
  .nav { align-items: flex-start; flex-direction: column; padding: 14px 0; }
  .hero { padding-top: 42px; }
}