:root {
  --color-ink: #23262b;
  --color-ink-soft: #5a6169;
  --color-gold: #b3925a;
  --color-gold-dark: #96784a;
  --color-paper: #ffffff;
  --color-paper-deep: #f5f4f1;
  --color-line: #e4e1d9;
  --radius: 6px;
  --shadow-soft: 0 14px 32px rgba(35, 38, 43, 0.10);
  --font-display: Georgia, "PT Serif", serif;
  --font-body: "Segoe UI", Arial, sans-serif;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-ink);
  background: var(--color-paper);
  line-height: 1.65;
  font-size: 15.5px;
}

img { max-width: 100%; display: block; }
a { color: var(--color-gold-dark); text-decoration: none; }
a:hover { text-decoration: underline; }

.wrap { max-width: 1080px; margin: 0 auto; padding: 0 24px; }

h1, h2 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.25;
  margin: 0 0 0.5em;
  color: var(--color-ink);
}

.section-title {
  font-size: clamp(22px, 2.6vw, 27px);
  position: relative;
  padding-bottom: 14px;
  margin-bottom: 24px;
}
.section-title::after {
  content: "";
  position: absolute; left: 0; bottom: 0;
  width: 50px; height: 3px; background: var(--color-gold);
}

/* Header */
.site-header { background: #fff; border-bottom: 1px solid var(--color-line); }
.header-row { display: flex; align-items: center; gap: 14px; padding: 20px 0; }
.brand-mark {
  width: 42px; height: 42px; border-radius: 50%;
  background: var(--color-ink); color: var(--color-gold);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-weight: 700; font-size: 18px;
}
.brand-text { font-family: var(--font-display); font-weight: 700; font-size: 18px; line-height: 1.25; }
.brand-text span { display: block; font-family: var(--font-body); font-weight: 400; font-size: 12px; color: var(--color-ink-soft); text-transform: uppercase; letter-spacing: 0.05em; }

/* Hero */
.hero { position: relative; height: 440px; overflow: hidden; }
.hero img { width: 100%; height: 100%; object-fit: cover; }
.hero::after { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(20,20,22,0.82) 0%, rgba(20,20,22,0.15) 60%); }
.hero-content { position: absolute; left: 0; right: 0; bottom: 0; z-index: 2; padding: 40px 0; color: #fff; }
.hero-eyebrow { text-transform: uppercase; letter-spacing: 0.08em; font-size: 12.5px; font-weight: 700; color: var(--color-gold); margin: 0 0 12px; }
.hero h1 { color: #fff; font-size: clamp(30px, 4.2vw, 44px); margin-bottom: 10px; }
.hero p { color: rgba(255,255,255,0.85); font-size: 16px; max-width: 560px; margin: 0; }

/* Notice */
.notice-bar { background: var(--color-paper-deep); border-bottom: 1px solid var(--color-line); padding: 14px 0; text-align: center; font-size: 13.5px; color: var(--color-ink-soft); }
.notice-bar strong { color: var(--color-ink); }

/* Content */
.content-section { padding: 56px 0; }
.content-section.alt { background: var(--color-paper-deep); }
.split-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 44px; align-items: center; }
.split-grid img { border-radius: var(--radius); box-shadow: var(--shadow-soft); aspect-ratio: 1/1; object-fit: cover; }
.article-body p { margin: 0 0 16px; color: var(--color-ink-soft); font-size: 15.5px; }
.article-body ul { margin: 0 0 16px; padding-left: 20px; color: var(--color-ink-soft); }
.article-body li { margin-bottom: 8px; }

.features-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.feature-card { background: #fff; border: 1px solid var(--color-line); border-radius: var(--radius); padding: 24px 22px; text-align: center; }
.feature-card h3 { font-size: 16px; margin: 0 0 8px; }
.feature-card p { font-size: 13.5px; color: var(--color-ink-soft); margin: 0; }

/* Footer */
.site-footer { background: var(--color-ink); color: rgba(255,255,255,0.75); padding: 34px 0 20px; margin-top: 10px; font-size: 13.5px; }
.footer-row { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 20px; padding-bottom: 18px; border-bottom: 1px solid rgba(255,255,255,0.12); }
.footer-brand { font-family: var(--font-display); font-weight: 700; color: #fff; font-size: 16px; }
.footer-note { max-width: 420px; color: rgba(255,255,255,0.5); font-size: 12.5px; }
.footer-bottom { padding-top: 14px; font-size: 12px; color: rgba(255,255,255,0.4); }

@media (max-width: 900px) {
  .hero { height: 360px; }
  .split-grid { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: 1fr; }
}