:root {
  --paper: #f1efe7;
  --paper-deep: #e5e1d4;
  --ink: #25251f;
  --olive: #625e32;
  --olive-dark: #3f3d23;
  --moss: #79805b;
  --line: rgba(63, 61, 35, 0.23);
  --white: #fffef9;
  --shadow: 0 16px 48px rgba(47, 46, 31, 0.09);
  --radius: 22px;
}

* { box-sizing: border-box; }

html {
  background: var(--paper);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Hiragino Kaku Gothic ProN", "Yu Gothic", YuGothic, "Noto Sans JP", sans-serif;
  text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  min-height: 100svh;
  background:
    radial-gradient(circle at 10% 0%, rgba(121, 128, 91, 0.12), transparent 38rem),
    linear-gradient(180deg, #f6f4ed 0%, var(--paper) 48%, #ebe8de 100%);
}

a { color: inherit; }

.page-shell {
  width: min(100%, 760px);
  margin: 0 auto;
  padding: max(32px, env(safe-area-inset-top)) 20px max(32px, env(safe-area-inset-bottom));
}

.skip-link {
  position: fixed;
  top: 8px;
  left: 8px;
  z-index: 10;
  transform: translateY(-150%);
  border-radius: 8px;
  background: var(--ink);
  color: white;
  padding: 10px 14px;
}

.skip-link:focus { transform: none; }

.hero {
  padding: clamp(24px, 8vw, 64px) 4px clamp(28px, 7vw, 52px);
  text-align: center;
}

.brand-logo {
  display: block;
  width: min(100%, 410px);
  height: auto;
  margin: 0 auto;
}

.tagline {
  margin: 20px 0 0;
  color: var(--olive-dark);
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(0.82rem, 2.8vw, 0.98rem);
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.intro {
  max-width: 34rem;
  margin: 14px auto 0;
  color: #575645;
  font-size: 0.93rem;
  line-height: 1.85;
}

.now-card {
  position: relative;
  overflow: hidden;
  margin-bottom: 32px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: var(--radius);
  background: var(--olive-dark);
  box-shadow: var(--shadow);
  color: var(--white);
  padding: clamp(24px, 6vw, 38px);
}

.now-card::after {
  content: "";
  position: absolute;
  inset: auto -70px -90px auto;
  width: 210px;
  height: 210px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 50%;
}

.eyebrow,
.section-title {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  letter-spacing: 0.15em;
}

.eyebrow {
  color: #d7d5b7;
  font-size: 0.73rem;
  text-transform: uppercase;
}

.now-card h2 {
  position: relative;
  z-index: 1;
  margin: 12px 0 8px;
  font-size: clamp(1.45rem, 6vw, 2.05rem);
  line-height: 1.35;
}

.now-card p:not(.eyebrow) {
  position: relative;
  z-index: 1;
  margin: 0;
  color: #e7e5d8;
  font-size: 0.92rem;
  line-height: 1.8;
}

.now-link {
  position: relative;
  z-index: 1;
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  margin-top: 20px;
  border-radius: 999px;
  background: var(--white);
  color: var(--olive-dark);
  font-size: 0.86rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  padding: 12px 22px;
  text-decoration: none;
}

.sections { display: grid; gap: 24px; }

.hub-section {
  display: grid;
  grid-template-columns: minmax(150px, 0.38fr) minmax(0, 1fr);
  align-items: start;
  gap: 24px;
  border-top: 1px solid var(--line);
  padding-top: 24px;
}

.section-heading {
  display: block;
  margin: 0;
  padding: 0 4px;
}

.section-title {
  color: var(--olive-dark);
  font-size: 0.9rem;
}

.section-description {
  margin: 7px 0 0;
  color: #696854;
  font-size: 0.76rem;
  line-height: 1.55;
  text-align: left;
}

.link-list {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.hub-link {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  min-height: 72px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(255, 254, 249, 0.72);
  padding: 15px 17px 15px 19px;
  text-decoration: none;
  transition: border-color 160ms ease, background-color 160ms ease, transform 160ms ease;
}

.hub-link:hover {
  border-color: var(--moss);
  background: var(--white);
  transform: translateY(-1px);
}

.hub-link:focus-visible,
.now-link:focus-visible {
  outline: 3px solid #a9a967;
  outline-offset: 3px;
}

.link-label {
  display: block;
  font-size: 0.96rem;
  font-weight: 700;
  letter-spacing: 0.025em;
}

.link-note {
  display: block;
  margin-top: 4px;
  color: #696854;
  font-size: 0.76rem;
  line-height: 1.45;
}

.link-arrow {
  width: 34px;
  height: 34px;
  margin-left: 12px;
  border: 1px solid var(--line);
  border-radius: 50%;
  color: var(--olive);
  font-family: Arial, sans-serif;
  font-size: 1rem;
  line-height: 32px;
  text-align: center;
}

.footer {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  margin-top: 46px;
  border-top: 1px solid var(--line);
  color: #6d6b59;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  padding: 22px 4px 0;
}

.footer p { margin: 0; }
.updated { text-align: right; }
.noscript { margin: 20px; padding: 20px; background: white; }

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  clip-path: inset(50%);
}

@media (max-width: 520px) {
  .page-shell { padding-inline: 14px; }
  .hub-section { display: block; padding-top: 20px; }
  .section-heading { margin-bottom: 12px; }
  .section-description { margin-top: 5px; }
  .hero { padding-top: 34px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
}