:root {
  --ink: #241d23;
  --muted: #6f626a;
  --pink: #f26b91;
  --pink-deep: #c94f76;
  --blush: #fff4f6;
  --cream: #fffaf7;
  --line: #eadfe3;
  --card: rgba(255, 255, 255, 0.88);
  --shadow: 0 22px 60px rgba(57, 35, 46, 0.1);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 12% 15%, rgba(251, 205, 183, 0.32), transparent 30rem),
    radial-gradient(circle at 88% 12%, rgba(238, 188, 211, 0.3), transparent 28rem),
    linear-gradient(180deg, #fff 0%, var(--cream) 100%);
  font-family: "Outfit", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.65;
}

a { color: inherit; }

img { display: block; max-width: 100%; }

.seo-shell { width: min(1120px, calc(100% - 40px)); margin: 0 auto; }

.seo-nav {
  position: sticky;
  z-index: 20;
  top: 0;
  border-bottom: 1px solid rgba(234, 223, 227, 0.8);
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(16px);
}

.seo-nav-inner {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.seo-logo { text-decoration: none; font-size: 1.35rem; font-weight: 800; letter-spacing: -0.04em; }
.seo-logo span { color: var(--pink); }
.seo-nav-links { display: flex; align-items: center; gap: 24px; font-size: 0.95rem; font-weight: 600; }
.seo-nav-links a { text-decoration: none; }

.seo-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 52px;
  padding: 0 24px;
  border: 1px solid var(--ink);
  border-radius: 999px;
  background: var(--ink);
  color: #fff;
  font-weight: 700;
  text-decoration: none;
  box-shadow: 0 12px 28px rgba(36, 29, 35, 0.16);
}

.seo-button.secondary { background: #fff; color: var(--ink); box-shadow: none; }

.seo-hero {
  padding: 84px 0 70px;
  display: grid;
  grid-template-columns: minmax(0, 1.06fr) minmax(320px, 0.94fr);
  align-items: center;
  gap: 64px;
}

.seo-eyebrow {
  margin: 0 0 16px;
  color: var(--pink-deep);
  font-size: 0.84rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.seo-hero h1 {
  margin: 0;
  max-width: 760px;
  font-family: "Playfair Display", Georgia, serif;
  font-size: clamp(3rem, 7vw, 5.5rem);
  line-height: 0.98;
  letter-spacing: -0.055em;
}

.seo-lead { max-width: 690px; margin: 26px 0 0; color: var(--muted); font-size: clamp(1.08rem, 2vw, 1.3rem); }
.seo-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.seo-proof { margin: 18px 0 0; color: var(--muted); font-size: 0.92rem; }

.seo-hero-visual {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.8);
  border-radius: 36px;
  background: #f7e9e9;
  box-shadow: var(--shadow);
}

.seo-hero-visual img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.seo-visual-note { padding: 18px 22px 20px; background: rgba(255,255,255,0.86); font-weight: 650; }

@media (min-width: 861px) {
  .seo-hero {
    grid-template-columns: minmax(0, 1.14fr) minmax(320px, 0.86fr);
    gap: 52px;
    padding: clamp(40px, 6vh, 58px) 0 clamp(44px, 7vh, 62px);
  }
  .seo-hero h1 { font-size: clamp(3rem, 5.6vw, 4.8rem); }
  .seo-hero-visual img {
    display: block;
    height: clamp(320px, 34vw, 420px);
    aspect-ratio: auto;
  }
  .seo-hero-visual.mobile-focus-left img { object-position: left 40%; }
  .seo-lead {
    margin-top: 20px;
    font-size: clamp(1.03rem, 1.5vw, 1.2rem);
  }
  .seo-actions { margin-top: 24px; }
  .seo-proof { margin-top: 14px; }
}

.seo-section { padding: 74px 0; }
.seo-section.soft { border-block: 1px solid var(--line); background: rgba(255, 246, 248, 0.62); }
.seo-section-head { max-width: 740px; margin-bottom: 34px; }
.seo-section h2 { margin: 0; font-family: "Playfair Display", Georgia, serif; font-size: clamp(2rem, 4.5vw, 3.25rem); line-height: 1.08; letter-spacing: -0.04em; }
.seo-section-head p { margin: 14px 0 0; color: var(--muted); font-size: 1.08rem; }

.seo-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.seo-card { padding: 28px; border: 1px solid var(--line); border-radius: 24px; background: var(--card); box-shadow: 0 12px 32px rgba(57, 35, 46, 0.06); }
.seo-card h3 { margin: 0 0 9px; font-size: 1.2rem; }
.seo-card p { margin: 0; color: var(--muted); }
.seo-number { display: inline-grid; width: 36px; height: 36px; margin-bottom: 18px; place-items: center; border-radius: 50%; background: var(--blush); color: var(--pink-deep); font-weight: 800; }

.season-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.season-card { min-height: 138px; padding: 22px; border: 1px solid rgba(255,255,255,0.72); border-radius: 22px; color: #2b2328; text-decoration: none; }
.season-card h3 { margin: 0 0 6px; }
.season-card p { margin: 0; font-size: 0.92rem; }
.season-card span { display: inline-block; margin-top: 14px; font-size: 0.86rem; font-weight: 800; }
.featured-season { transition: transform 180ms ease, box-shadow 180ms ease; }
.featured-season:hover { transform: translateY(-3px); box-shadow: 0 14px 30px rgba(57, 35, 46, 0.12); }
.spring { background: linear-gradient(135deg, #ffe5a8, #ffc7ad); }
.summer { background: linear-gradient(135deg, #dce7f6, #e7cfe0); }
.autumn { background: linear-gradient(135deg, #d8bd81, #b66b58); color: #271d18; }
.winter { background: linear-gradient(135deg, #d9e6f2, #b5a8d7); }

.seo-body-copy { color: var(--muted); font-size: 1.06rem; }

.seo-table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: 24px; background: rgba(255,255,255,0.94); box-shadow: 0 12px 32px rgba(57, 35, 46, 0.05); }
.seo-table { width: 100%; min-width: 760px; border-collapse: collapse; text-align: left; }
.seo-table th, .seo-table td { padding: 16px 18px; border-bottom: 1px solid var(--line); }
.seo-table thead th { background: #2b2328; color: #fff; font-size: 0.84rem; letter-spacing: 0.04em; text-transform: uppercase; }
.seo-table tbody th { white-space: nowrap; }
.seo-table tbody tr:last-child th, .seo-table tbody tr:last-child td { border-bottom: 0; }

.palette-strip { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); min-height: 118px; overflow: hidden; border-radius: 28px; box-shadow: var(--shadow); }
.palette-strip span { display: flex; align-items: end; justify-content: center; padding: 10px 6px; color: #fff; font-size: 0.75rem; font-weight: 750; text-align: center; text-shadow: 0 1px 5px rgba(0,0,0,0.45); }
.palette-strip .light-label { color: #30252c; text-shadow: 0 1px 3px rgba(255,255,255,0.7); }

.season-profile { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; margin-top: 30px; }
.season-profile div { padding: 20px; border: 1px solid var(--line); border-radius: 20px; background: #fff; }
.season-profile dt { color: var(--muted); font-size: 0.78rem; font-weight: 800; letter-spacing: 0.09em; text-transform: uppercase; }
.season-profile dd { margin: 5px 0 0; font-weight: 750; }

.guide-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.guide-card { padding: 30px; border: 1px solid var(--line); border-radius: 26px; background: #fff; }
.guide-card h3 { margin: 0 0 10px; font-size: 1.28rem; }
.guide-card p { margin: 0; color: var(--muted); }
.guide-card ul { margin: 14px 0 0; padding-left: 20px; color: var(--muted); }

.content-links { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.content-link { display: block; min-height: 180px; padding: 28px; border: 1px solid var(--line); border-radius: 24px; background: #fff; text-decoration: none; box-shadow: 0 12px 30px rgba(57,35,46,0.06); }
.content-link small { color: var(--pink-deep); font-weight: 800; letter-spacing: 0.08em; text-transform: uppercase; }
.content-link h3 { margin: 10px 0 8px; font-size: 1.28rem; }
.content-link p { margin: 0; color: var(--muted); }

.article-meta { display: flex; flex-wrap: wrap; gap: 10px 20px; margin-top: 18px; color: var(--muted); font-size: 0.9rem; }
.article-meta span { display: inline-flex; align-items: center; gap: 7px; }

.seo-split { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: 54px; align-items: start; }
.seo-checks { margin: 0; padding: 0; list-style: none; display: grid; gap: 14px; }
.seo-checks li { position: relative; padding-left: 34px; }
.seo-checks li::before { content: "✓"; position: absolute; left: 0; top: 0.1em; display: grid; width: 22px; height: 22px; place-items: center; border-radius: 50%; background: var(--pink); color: #fff; font-size: 0.78rem; font-weight: 800; }

.seo-faq { display: grid; gap: 12px; }
.seo-faq details { border: 1px solid var(--line); border-radius: 18px; background: #fff; padding: 0 22px; }
.seo-faq summary { cursor: pointer; padding: 20px 0; font-weight: 750; }
.seo-faq p { margin: -4px 0 20px; color: var(--muted); }

.seo-cta { padding: 48px; border-radius: 32px; background: var(--ink); color: #fff; text-align: center; box-shadow: var(--shadow); }
.seo-cta h2 { max-width: 760px; margin: 0 auto; }
.seo-cta p { max-width: 620px; margin: 16px auto 26px; color: #d8ced3; }
.seo-cta .seo-button { background: #fff; color: var(--ink); border-color: #fff; }

.seo-footer { margin-top: 74px; padding: 34px 0 46px; border-top: 1px solid var(--line); color: var(--muted); }
.seo-footer-inner { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.seo-footer-links { display: flex; flex-wrap: wrap; gap: 18px; }

@media (max-width: 860px) {
  .seo-nav-links a:not(.seo-button) { display: none; }
  .seo-hero, .seo-split { grid-template-columns: 1fr; }
  .seo-hero { padding-top: 56px; gap: 40px; }
  .seo-grid { grid-template-columns: 1fr; }
  .season-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .season-profile, .content-links { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 520px) {
  .seo-shell { width: min(100% - 28px, 1120px); }
  .seo-nav-inner { min-height: 64px; }
  .seo-button { min-height: 48px; padding-inline: 18px; }
  .seo-hero { padding: 44px 0 50px; }
  .seo-hero h1 { font-size: clamp(2.7rem, 15vw, 4rem); }
  .seo-hero-visual {
    width: 100%;
    margin: 0;
    border-radius: 24px;
  }
  .seo-hero-visual img {
    display: block;
    height: clamp(180px, 56vw, 220px);
    aspect-ratio: auto;
    object-position: center 40%;
  }
  .seo-hero-visual.mobile-focus-left img { object-position: left 40%; }
  .seo-visual-note { padding: 14px 16px 16px; }
  .seo-section { padding: 56px 0; }
  .season-grid { grid-template-columns: 1fr; }
  .season-profile, .guide-grid, .content-links { grid-template-columns: 1fr; }
  .palette-strip { grid-template-columns: repeat(3, minmax(0, 1fr)); min-height: 190px; }
  .seo-table-wrap { margin-inline: -4px; }
  .seo-cta { padding: 36px 22px; }
}