:root {
  --bg: #fffaf7;
  --surface: #ffffff;
  --surface-soft: #fff3eb;
  --text: #1f2937;
  --text-soft: #5b6472;
  --heading: #111827;
  --primary: #ef5b2a;
  --primary-hover: #d9481c;
  --accent: #f59e0b;
  --border: #eadfd7;
  --success: #1f8a70;
  --shadow: 0 10px 30px rgba(17, 24, 39, 0.08);
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --max-width: 1180px;
  --article-width: 760px;
  --font-body: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-heading: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: var(--font-body); background: var(--bg); color: var(--text); line-height: 1.7; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
img { display: block; max-width: 100%; }
.container { width: min(100% - 32px, var(--max-width)); margin: 0 auto; }
.narrow { width: min(100% - 32px, 860px); margin: 0 auto; }
.article-width { width: min(100% - 32px, var(--article-width)); margin: 0 auto; }

.site-header { position: sticky; top: 0; z-index: 50; backdrop-filter: blur(10px); background: rgba(255,250,247,.92); border-bottom: 1px solid var(--border); }
.nav-wrap { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 16px 0; }
.logo { font-size: 1.7rem; font-weight: 800; letter-spacing: -0.03em; color: var(--heading); }
.desktop-nav { display: flex; gap: 22px; align-items: center; }
.desktop-nav a { color: var(--text-soft); font-size: .95rem; }
.desktop-nav a:hover, .desktop-nav a.active { color: var(--heading); font-weight: 600; }
.nav-actions { display: flex; align-items: center; gap: 12px; }
.lang-switcher { border: 1px solid var(--border); background: #fff; border-radius: 12px; padding: 10px 12px; color: var(--text-soft); }
.mobile-toggle { display: none; border: 1px solid var(--border); background: #fff; border-radius: 12px; padding: 10px 12px; }
.mobile-menu { display: none; border-top: 1px solid var(--border); background: #fff; padding: 16px; }
.mobile-menu.open { display: block; }
.mobile-menu nav { display: grid; gap: 12px; }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; border-radius: 18px; padding: 14px 20px; font-weight: 700; border: 1px solid transparent; transition: all .2s ease; cursor: pointer; }
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-hover); }
.btn-secondary { background: #fff; color: var(--heading); border-color: var(--border); }
.btn-secondary:hover { background: var(--surface-soft); }

.hero { padding: 64px 0 72px; background: linear-gradient(180deg,#fffaf7 0%,#fff3eb 100%); border-bottom: 1px solid var(--border); }
.hero-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 48px; align-items: center; }
.eyebrow { margin: 0 0 14px; color: var(--primary); font-size: .82rem; font-weight: 800; text-transform: uppercase; letter-spacing: .18em; }
h1,h2,h3,h4 { color: var(--heading); font-family: var(--font-heading); line-height: 1.15; margin: 0; }
h1 { font-size: clamp(2.4rem, 5vw, 4.25rem); letter-spacing: -0.04em; }
h2 { font-size: clamp(1.9rem, 3vw, 3rem); letter-spacing: -0.03em; }
h3 { font-size: 1.35rem; letter-spacing: -0.02em; }
.hero-copy, .lead { font-size: 1.15rem; color: var(--text-soft); margin: 24px 0 0; }
.panel { background: var(--surface); border: 1px solid var(--border); border-radius: 28px; box-shadow: var(--shadow); padding: 28px; }
.panel-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.panel-chip { background: var(--surface-soft); padding: 16px; border-radius: 18px; font-weight: 600; color: var(--heading); }
.panel-note { margin-top: 18px; border: 1px solid var(--border); border-radius: 18px; padding: 18px; }

.value-strip { background: #fff; border-bottom: 1px solid var(--border); }
.value-strip .container { display: grid; grid-template-columns: repeat(3,1fr); gap: 12px; padding: 18px 0; font-size: .95rem; font-weight: 700; color: var(--text-soft); }

.section { padding: 76px 0; }
.section.soft { background: var(--surface-soft); }
.section-tight { padding: 22px 0; }
.section-head { max-width: 760px; margin-bottom: 34px; }
.section-head.center { text-align: center; margin-left: auto; margin-right: auto; }
.section-head p:not(.eyebrow) { color: var(--text-soft); font-size: 1.08rem; margin: 18px 0 0; }

.card-grid { display: grid; gap: 22px; }
.three-up { grid-template-columns: repeat(3,minmax(0,1fr)); }
.two-up { grid-template-columns: repeat(2,minmax(0,1fr)); }
.blog-list-grid { display: grid; gap: 22px; grid-template-columns: repeat(2,minmax(0,1fr)); }

.card, .blog-card, .info-card, .sidebar-card {
  background: #fff; border: 1px solid var(--border); border-radius: 24px; padding: 24px; box-shadow: 0 3px 12px rgba(17,24,39,.03);
}
.card p, .blog-card p, .info-card p, .sidebar-card p { color: var(--text-soft); margin: 12px 0 0; }
.icon-badge {
  display: inline-flex; width: 52px; height: 52px; border-radius: 16px; align-items: center; justify-content: center;
  background: var(--surface-soft); color: var(--primary); font-weight: 800; margin-bottom: 18px;
}
.tag {
  display: inline-flex; border-radius: 999px; padding: 9px 14px; background: var(--surface-soft);
  color: var(--primary); font-size: .8rem; font-weight: 800; text-transform: uppercase; letter-spacing: .16em;
}
.meta-row { display: flex; flex-wrap: wrap; gap: 14px; color: var(--text-soft); font-size: .95rem; margin-top: 16px; align-items: center; }
.text-link { color: var(--primary); font-weight: 700; }
.text-link:hover { color: var(--primary-hover); }

.chip-row { display: flex; gap: 12px; flex-wrap: wrap; }
.chip {
  border: 1px solid var(--border); background: #fff; color: var(--text-soft); border-radius: 999px;
  padding: 10px 14px; font-weight: 600; cursor: pointer;
}
.chip.active { background: var(--primary); color: #fff; border-color: var(--primary); }

.two-col-layout { display: grid; grid-template-columns: minmax(0,2fr) minmax(280px,.9fr); gap: 30px; }
.featured-post { background: var(--surface-soft); border: 1px solid var(--border); border-radius: 28px; padding: 28px; }

.search-wrap {
  display: flex; align-items: center; gap: 12px; border: 1px solid var(--border); background: #fff;
  border-radius: 20px; padding: 14px 16px;
}
.search-wrap input { border: 0; outline: none; width: 100%; background: transparent; }

.cover-block { margin-top: 30px; background: linear-gradient(135deg,#fff3eb 0%,#ffffff 100%); border: 1px solid var(--border); border-radius: 32px; padding: 42px; }
.article-layout { display: grid; grid-template-columns: minmax(0,var(--article-width)) 88px; gap: 28px; margin-top: 34px; justify-content: space-between; }
.article-body { max-width: var(--article-width); }
.article-body p { font-size: 1.12rem; line-height: 1.95; margin: 0 0 20px; }
.article-body h2 { margin: 44px 0 14px; font-size: 2rem; }
.article-body ul { margin: 18px 0 18px 20px; color: var(--text-soft); }
.article-body li { margin: 8px 0; }

.share-rail { position: sticky; top: 96px; display: flex; flex-direction: column; gap: 12px; height: fit-content; }
.share-btn {
  width: 52px; height: 52px; border-radius: 18px; border: 1px solid var(--border); background: #fff;
  display: inline-flex; align-items: center; justify-content: center; cursor: pointer;
}
.share-btn:hover { background: var(--surface-soft); }

.cta-banner {
  background: var(--heading); color: #fff; border-radius: 32px; padding: 34px;
  display: flex; align-items: center; justify-content: space-between; gap: 26px;
}
.cta-banner p:not(.eyebrow) { color: #cbd5e1; margin: 16px 0 0; max-width: 760px; }
.cta-actions { display: flex; gap: 12px; flex-wrap: wrap; }

.footer { border-top: 1px solid var(--border); background: #fff; margin-top: 40px; }
.footer-grid { display: grid; grid-template-columns: 1.2fr 1fr 1fr; gap: 34px; padding: 52px 0; }
.footer-links { display: grid; gap: 12px; color: var(--text-soft); }

.notice { margin-top: 10px; font-size: .95rem; color: var(--success); }
.hidden { display: none !important; }

@media (max-width: 980px) {
  .desktop-nav, .nav-actions .btn, .nav-actions .lang-switcher { display: none; }
  .mobile-toggle { display: inline-flex; }
  .hero-grid, .three-up, .two-up, .two-col-layout, .footer-grid, .panel-grid, .article-layout, .blog-list-grid { grid-template-columns: 1fr; }
  .share-rail { position: static; flex-direction: row; }
  .value-strip .container { grid-template-columns: 1fr; }
  .cta-banner { flex-direction: column; align-items: flex-start; }
}