/* =========================================================
よろずごよみ Design System
========================================================= */

/* ---------------------------------------------------------
Fonts
--------------------------------------------------------- */



/* ---------------------------------------------------------
Design Tokens
--------------------------------------------------------- */

:root {
  /* Brand */
  --color-gold: #D4AF37;
  --color-gold-dark: #A88420;
  --color-gold-light: #F1E4C4;

  --color-navy: #0F2742;
  --color-washi: #F8F5EC;
  --color-vermilion: #B33B2E;
  --color-vermilion-dark: #913026;

  --color-ink: #1F2937;
  --color-muted: #6B7280;
  --color-green: #2E5D50;

  --color-white: #FFFFFF;
  --color-black: #111827;

  /* Five elements */
  --color-wood: #2E5D50;
  --color-fire: #B33B2E;
  --color-earth: #B58A45;
  --color-metal: #D4AF37;
  --color-water: #264C73;

  /* Categories */
  --category-eto: #B33B2E;
  --category-gogyo: #2E5D50;
  --category-kyusei: #0F2742;
  --category-koyomi: #A9792B;
  --category-western: #62558A;
  --category-indian: #9A4B3F;

  /* Surface */
  --surface-page: #F8F5EC;
  --surface-card: #FFFFFF;
  --surface-soft: #F5F1E6;
  --surface-gold: #F1E4C4;
  --surface-ad: #F3F1E9;

  /* Border */
  --border-color: rgba(31, 41, 55, 0.12);
  --border-gold: rgba(212, 175, 55, 0.55);

  /* Typography */
  --font-serif: "Noto Serif JP", serif;
  --font-sans: "Noto Sans JP", sans-serif;

  --text-xs: 0.75rem;       /* 12 */
  --text-sm: 0.8125rem;     /* 13 */
  --text-base-sm: 0.875rem; /* 14 */
  --text-base: 1rem;        /* 16 */
  --text-lg: 1.125rem;      /* 18 */
  --text-xl: 1.25rem;       /* 20 */
  --text-2xl: 1.5rem;       /* 24 */
  --text-3xl: 2rem;         /* 32 */
  --text-4xl: 2.5rem;       /* 40 */
  --text-5xl: 3rem;         /* 48 */

  --leading-heading: 1.35;
  --leading-ui: 1.5;
  --leading-body: 1.85;
  --leading-article: 1.9;

  /* Space */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;

  /* Radius */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-round: 9999px;

  /* Shadow */
  --shadow-sm: 0 1px 3px rgba(15, 39, 66, 0.08);
  --shadow-md: 0 6px 20px rgba(15, 39, 66, 0.09);
  --shadow-lg: 0 12px 36px rgba(15, 39, 66, 0.12);

  /* Layout */
  --container: 1200px;
  --content: 760px;
  --sidebar: 300px;

  --header-height: 72px;
  --mobile-header-height: 56px;
  --bottom-nav-height: 68px;

  /* Motion */
  --transition-fast: 150ms ease;
  --transition: 220ms ease;
}


/* ---------------------------------------------------------
Dark Mode
--------------------------------------------------------- */

@media (prefers-color-scheme: dark) {
  :root {
    --surface-page: #121A22;
    --surface-card: #19232D;
    --surface-soft: #202B35;
    --surface-gold: #403A29;
    --surface-ad: #1B252E;

    --color-washi: #121A22;
    --color-ink: #EDF0F2;
    --color-muted: #AEB7BF;

    --color-gold: #DDBD58;
    --color-gold-light: #4A412A;

    --border-color: rgba(255, 255, 255, 0.12);
    --border-gold: rgba(221, 189, 88, 0.45);
  }
}


/* ---------------------------------------------------------
Reset / Base
--------------------------------------------------------- */

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--surface-page);
  color: var(--color-ink);
  font-family: var(--font-sans);
  font-size: var(--text-base);
  line-height: var(--leading-body);
  overflow-wrap: break-word;
}

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

a {
  color: var(--color-navy);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

button,
input,
select,
textarea {
  font: inherit;
}

button,
select {
  min-height: 48px;
}

.container {
  width: min(calc(100% - 32px), var(--container));
  margin-inline: auto;
}

.content-container {
  width: min(calc(100% - 32px), var(--content));
  margin-inline: auto;
}

.section {
  padding-block: var(--space-16);
}

.section--compact {
  padding-block: var(--space-12);
}


/* ---------------------------------------------------------
Header
--------------------------------------------------------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;

  height: var(--header-height);
  background: color-mix(in srgb, var(--surface-page) 94%, transparent);

  border-bottom: 1px solid var(--border-gold);
  backdrop-filter: blur(12px);
}

.header-inner {
  width: min(calc(100% - 32px), var(--container));
  height: 100%;

  margin-inline: auto;

  display: flex;
  align-items: center;
  gap: var(--space-8);
}

.site-logo {
  flex: 0 0 auto;

  font-family: var(--font-serif);
  font-size: 1.45rem;
  font-weight: 700;

  color: var(--color-navy);
  text-decoration: none;
}

.desktop-nav {
  flex: 1;

  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(14px, 1.8vw, 28px);
}

.desktop-nav a {
  color: var(--color-ink);
  font-size: var(--text-base-sm);
  font-weight: 500;
  text-decoration: none;

  transition:
  color var(--transition-fast),
  border-color var(--transition-fast);
}

.desktop-nav a:hover {
  color: var(--color-vermilion);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.mobile-menu-button {
  display: none;

  width: 48px;
  height: 48px;

  border: 0;
  background: transparent;
  color: var(--color-navy);

  cursor: pointer;
}


/* ---------------------------------------------------------
Mobile Bottom Navigation
--------------------------------------------------------- */

.mobile-bottom-nav {
  display: none;
}


/* ---------------------------------------------------------
Buttons
--------------------------------------------------------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);

  min-height: 48px;
  padding: 11px 22px;

  border-radius: var(--radius-md);
  border: 1px solid transparent;

  font-weight: 700;
  line-height: 1.4;

  text-decoration: none;
  cursor: pointer;

  transition:
  background var(--transition),
  border-color var(--transition),
  color var(--transition),
  transform var(--transition-fast),
  box-shadow var(--transition);
}

.btn:active {
  transform: translateY(1px);
}

.btn-primary {
  background: var(--color-vermilion);
  color: var(--color-white);
  border-color: var(--color-gold);
  box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
  background: var(--color-vermilion-dark);
  box-shadow: var(--shadow-md);
}

.btn-secondary {
  background: transparent;
  color: var(--color-navy);
  border-color: var(--color-navy);
}

.btn-secondary:hover {
  background: var(--color-navy);
  color: var(--color-white);
}

.btn-text {
  min-height: auto;
  padding: 6px 0;

  border: 0;
  background: transparent;

  color: var(--color-navy);
}

.btn-text:hover {
  color: var(--color-vermilion);
}


/* ---------------------------------------------------------
Today's Calendar
--------------------------------------------------------- */

.today-strip {
  background: var(--color-navy);
  color: var(--color-white);

  font-size: var(--text-base-sm);
}

.today-strip-inner {
  width: min(calc(100% - 32px), var(--container));
  margin-inline: auto;

  min-height: 44px;

  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);

  text-align: center;
}

.today-strip strong,
.today-strip time {
  color: var(--color-gold);
}


/* ---------------------------------------------------------
Hero
--------------------------------------------------------- */

.hero {
  position: relative;
  isolation: isolate;

  min-height: 620px;

  display: grid;
  place-items: center;

  padding: var(--space-16) var(--space-4);

  background-color: var(--color-gold-light);
  background-position: center;
  background-size: cover;

  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;

  background:
  linear-gradient(
  90deg,
  rgba(248, 245, 236, 0.08),
  rgba(248, 245, 236, 0.2) 45%,
  rgba(248, 245, 236, 0.08)
  );
}

.hero-content {
  width: min(100%, 620px);
  text-align: center;
}

.hero-eyebrow {
  margin-bottom: var(--space-3);

  color: var(--color-navy);

  font-size: var(--text-sm);
  font-weight: 700;
  letter-spacing: 0.18em;
}

.hero-title {
  margin: 0;

  font-family: var(--font-serif);
  font-size: clamp(2.25rem, 5vw, 4rem);
  line-height: 1.35;
  letter-spacing: 0.06em;

  color: var(--color-navy);

  text-shadow: 0 1px 0 rgba(255, 255, 255, 0.65);
}

.hero-description {
  max-width: 520px;

  margin:
  var(--space-4)
  auto
  var(--space-6);

  font-weight: 500;
}


/* ---------------------------------------------------------
Birth Date Form
--------------------------------------------------------- */

.birth-form {
  width: min(100%, 560px);
  margin-inline: auto;

  padding: var(--space-6);

  background: rgba(248, 245, 236, 0.96);

  border: 1px solid var(--border-gold);
  border-radius: var(--radius-lg);

  box-shadow: var(--shadow-lg);
}

.birth-form-fields {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: var(--space-2);
}

.birth-form label {
  display: block;

  margin-bottom: var(--space-2);

  color: var(--color-ink);

  font-size: var(--text-sm);
  font-weight: 700;
}

.birth-form select {
  width: 100%;

  padding-inline: 12px;

  background: var(--color-white);
  color: #1F2937;

  border: 1px solid rgba(31, 41, 55, 0.22);
  border-radius: var(--radius-md);
}

.birth-form .btn {
  width: 100%;
  margin-top: var(--space-4);
}

.form-note {
  margin:
  var(--space-2)
  0
  0;

  color: var(--color-muted);

  font-size: var(--text-xs);
  text-align: center;
}


/* ---------------------------------------------------------
Section Heading
--------------------------------------------------------- */

.section-heading {
  max-width: 760px;
  margin:
  0
  auto
  var(--space-8);

  text-align: center;
}

.section-heading-kicker {
  color: var(--color-gold-dark);

  font-size: var(--text-sm);
  font-weight: 700;
  letter-spacing: 0.14em;
}

.section-heading h2 {
  margin:
  var(--space-2)
  0
  0;

  font-family: var(--font-serif);
  font-size: clamp(1.65rem, 3vw, 2.25rem);
  line-height: var(--leading-heading);

  color: var(--color-navy);
}

.section-heading h2::after {
  content: "";
  display: block;

  width: 42px;
  height: 2px;

  margin:
  var(--space-4)
  auto
  0;

  background: var(--color-gold);
}

.section-heading p {
  margin:
  var(--space-4)
  0
  0;

  color: var(--color-muted);
}


/* ---------------------------------------------------------
Zodiac Grid
--------------------------------------------------------- */

.zodiac-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: var(--space-6);
}

.zodiac-item {
  text-align: center;
}

.zodiac-link {
  display: block;
  color: inherit;
  text-decoration: none;
}

.zodiac-image {
  position: relative;

  width: 100%;
  aspect-ratio: 1;

  border-radius: var(--radius-round);

  overflow: hidden;

  border: 2px solid transparent;

  transition:
  transform var(--transition),
  border-color var(--transition),
  box-shadow var(--transition);
}

.zodiac-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;

  transition: transform var(--transition);
}

.zodiac-link:hover .zodiac-image {
  border-color: var(--color-gold);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.zodiac-link:hover .zodiac-image img {
  transform: scale(1.035);
}

.zodiac-kanji {
  display: block;

  margin-top: var(--space-3);

  font-family: var(--font-serif);
  font-size: var(--text-xl);
  font-weight: 700;

  color: var(--color-navy);
}

.zodiac-reading {
  display: block;
  color: var(--color-muted);
  font-size: var(--text-sm);
}


/* ---------------------------------------------------------
Fortune Cards
--------------------------------------------------------- */

.fortune-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.fortune-card {
  display: flex;
  flex-direction: column;

  min-height: 100%;

  padding: var(--space-6);

  background: var(--surface-card);

  border: 1px solid var(--border-color);
  border-top: 3px solid var(--color-gold);
  border-radius: var(--radius-lg);

  box-shadow: var(--shadow-sm);

  transition:
  transform var(--transition),
  box-shadow var(--transition);
}

.fortune-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.fortune-card-title {
  margin:
  0
  0
  var(--space-2);

  font-family: var(--font-serif);
  font-size: var(--text-xl);

  color: var(--color-navy);
}

.fortune-card-description {
  flex: 1;

  margin:
  0
  0
  var(--space-4);

  color: var(--color-muted);
}


/* ---------------------------------------------------------
Article Cards
--------------------------------------------------------- */

.article-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.article-card {
  min-width: 0;

  background: var(--surface-card);

  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);

  overflow: hidden;

  box-shadow: var(--shadow-sm);

  transition:
  transform var(--transition),
  box-shadow var(--transition);
}

.article-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.article-card-image {
  aspect-ratio: 16 / 9;
  overflow: hidden;
}

.article-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;

  transition: transform var(--transition);
}

.article-card:hover img {
  transform: scale(1.025);
}

.article-card-body {
  padding: var(--space-4);
}

.category-tag {
  display: inline-flex;

  padding: 4px 9px;

  border-radius: var(--radius-round);

  color: var(--color-white);

  font-size: var(--text-xs);
  font-weight: 700;
  line-height: 1.4;
}

.category-tag--eto {
  background: var(--category-eto);
}

.category-tag--gogyo {
  background: var(--category-gogyo);
}

.category-tag--kyusei {
  background: var(--category-kyusei);
}

.category-tag--koyomi {
  background: var(--category-koyomi);
}

.category-tag--western {
  background: var(--category-western);
}

.category-tag--indian {
  background: var(--category-indian);
}

.article-card-title {
  margin:
  var(--space-3)
  0
  var(--space-2);

  font-family: var(--font-serif);
  font-size: var(--text-lg);
  line-height: 1.55;

  color: var(--color-navy);
}

.article-card-description {
  margin: 0;

  color: var(--color-muted);

  font-size: var(--text-base-sm);
}

.article-card-meta {
  margin-top: var(--space-3);

  color: var(--color-muted);

  font-size: var(--text-xs);
}


/* ---------------------------------------------------------
Breadcrumb
--------------------------------------------------------- */

.breadcrumb {
  padding-block: var(--space-4);

  color: var(--color-muted);

  font-size: var(--text-sm);
}

.breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;

  margin: 0;
  padding: 0;

  list-style: none;
}

.breadcrumb li:not(:last-child)::after {
  content: "›";
  margin-left: 6px;

  color: var(--color-gold-dark);
}

.breadcrumb a {
  color: inherit;
}


/* ---------------------------------------------------------
Table of Contents
--------------------------------------------------------- */

.toc {
  margin-block: var(--space-8);
  padding: var(--space-6);

  background: var(--surface-gold);

  border-left: 3px solid var(--color-gold);
  border-radius: var(--radius-md);
}

.toc-title {
  margin:
  0
  0
  var(--space-3);

  font-family: var(--font-serif);
  font-size: var(--text-lg);
  font-weight: 700;

  color: var(--color-navy);
}

.toc ol,
.toc ul {
  margin: 0;
  padding-left: 1.4rem;
}

.toc li + li {
  margin-top: 6px;
}

.toc a {
  color: var(--color-ink);
}


/* ---------------------------------------------------------
Result Summary
--------------------------------------------------------- */

.result-summary {
  position: relative;

  padding: clamp(24px, 4vw, 40px);

  background: var(--surface-card);

  border: 1px solid var(--border-gold);
  border-top: 4px solid var(--color-gold);
  border-radius: var(--radius-lg);

  box-shadow: var(--shadow-md);
}

.result-summary-label {
  color: var(--color-muted);

  font-size: var(--text-sm);
  font-weight: 700;
}

.result-summary-main {
  margin:
  var(--space-2)
  0
  var(--space-4);

  font-family: var(--font-serif);
  font-size: clamp(2.2rem, 7vw, 4rem);
  line-height: 1.2;

  color: var(--color-navy);
}

.result-summary-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.result-pill {
  padding: 6px 12px;

  background: var(--surface-gold);

  border-radius: var(--radius-round);

  font-size: var(--text-sm);
  font-weight: 700;
}

.result-summary-description {
  margin:
  var(--space-6)
  0
  0;

  font-size: var(--text-lg);
}


/* ---------------------------------------------------------
Four Pillars / Meishiki Table
--------------------------------------------------------- */

.meishiki-wrap {
  overflow-x: auto;

  margin-block: var(--space-8);

  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);

  background: var(--surface-card);
}

.meishiki-table {
  width: 100%;
  min-width: 440px;

  border-collapse: collapse;

  text-align: center;
}

.meishiki-table th,
.meishiki-table td {
  padding: 14px 12px;

  border-bottom: 1px solid var(--border-color);
  border-right: 1px solid var(--border-color);
}

.meishiki-table th:last-child,
.meishiki-table td:last-child {
  border-right: 0;
}

.meishiki-table tr:last-child td,
.meishiki-table tr:last-child th {
  border-bottom: 0;
}

.meishiki-table thead th {
  background: var(--surface-gold);

  font-family: var(--font-serif);
  color: var(--color-navy);
}

.meishiki-table thead th:nth-child(2) {
  background: color-mix(
  in srgb,
  var(--color-gold-light) 72%,
  var(--color-gold) 28%
  );
}

.meishiki-table tbody th {
  background: var(--surface-soft);
  text-align: left;
}


/* ---------------------------------------------------------
General Tables
--------------------------------------------------------- */

.table-wrap {
  width: 100%;

  margin-block: var(--space-6);

  overflow-x: auto;

  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
}

.data-table {
  width: 100%;
  border-collapse: collapse;
}

.data-table th,
.data-table td {
  padding: 13px 14px;
  border-bottom: 1px solid var(--border-color);
}

.data-table th {
  background: var(--surface-gold);
  color: var(--color-navy);

  font-weight: 700;
  text-align: left;
}

.data-table tbody tr:nth-child(even) {
  background: color-mix(
  in srgb,
  var(--surface-soft) 55%,
  transparent
  );
}


/* ---------------------------------------------------------
Article Typography
--------------------------------------------------------- */

.article-content {
  font-size: var(--text-base);
  line-height: var(--leading-article);
}

.article-content h1,
.article-content h2,
.article-content h3,
.article-content h4 {
  font-family: var(--font-serif);
  line-height: var(--leading-heading);

  color: var(--color-navy);
}

.article-content h1 {
  margin:
  0
  0
  var(--space-6);

  font-size: clamp(2rem, 4vw, 2.75rem);
}

.article-content h2 {
  margin:
  var(--space-16)
  0
  var(--space-6);

  padding-bottom: var(--space-3);

  border-bottom: 1px solid var(--border-gold);

  font-size: clamp(1.55rem, 3vw, 2rem);
}

.article-content h3 {
  margin:
  var(--space-8)
  0
  var(--space-4);

  padding-left: var(--space-3);

  border-left: 3px solid var(--color-gold);

  font-size: var(--text-xl);
}

.article-content p {
  margin:
  0
  0
  1.5em;
}

.article-content a {
  color: var(--color-navy);
}

.article-content blockquote {
  margin:
  var(--space-8)
  0;

  padding:
  var(--space-4)
  var(--space-6);

  background: var(--surface-soft);

  border-left: 3px solid var(--color-gold);
}


/* ---------------------------------------------------------
Article Layout
--------------------------------------------------------- */

.article-layout {
  display: grid;
  grid-template-columns:
  minmax(0, var(--content))
  var(--sidebar);

  justify-content: center;
  align-items: start;

  gap: 48px;
}

.article-sidebar {
  position: sticky;
  top: calc(var(--header-height) + 24px);
}


/* ---------------------------------------------------------
Ads
--------------------------------------------------------- */

.ad-slot {
  width: 100%;

  margin-block: var(--space-8);
  padding: var(--space-3);

  background: var(--surface-ad);

  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);

  text-align: center;
}

.ad-label {
  display: block;

  margin-bottom: 6px;

  color: var(--color-muted);

  font-size: 10px;
  letter-spacing: 0.08em;
}

.ad-slot--banner {
  min-height: 110px;
}

.ad-slot--rectangle {
  min-height: 280px;
}

.ad-slot--large {
  min-height: 270px;
}


/* ---------------------------------------------------------
Pagination
--------------------------------------------------------- */

.pagination {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;

  gap: var(--space-2);

  margin-top: var(--space-12);
}

.pagination a,
.pagination span {
  min-width: 44px;
  height: 44px;

  display: grid;
  place-items: center;

  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);

  color: var(--color-navy);
  text-decoration: none;
}

.pagination .is-current {
  background: var(--color-navy);
  color: var(--color-white);
  border-color: var(--color-navy);
}


/* ---------------------------------------------------------
Zodiac Navigation
--------------------------------------------------------- */

.zodiac-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;

  gap: var(--space-2);

  margin-block: var(--space-8);
}

.zodiac-nav a {
  width: 44px;
  height: 44px;

  display: grid;
  place-items: center;

  background: var(--surface-card);

  border: 1px solid var(--border-color);
  border-radius: var(--radius-round);

  font-family: var(--font-serif);
  font-weight: 700;

  text-decoration: none;
}

.zodiac-nav a:hover,
.zodiac-nav a[aria-current="page"] {
  background: var(--color-navy);
  color: var(--color-white);

  border-color: var(--color-gold);
}


/* ---------------------------------------------------------
Footer
--------------------------------------------------------- */

.site-footer {
  margin-top: var(--space-16);

  padding:
  var(--space-16)
  0
  var(--space-8);

  background: var(--color-navy);
  color: rgba(255, 255, 255, 0.82);

  border-top: 3px solid var(--color-gold);
}

.footer-grid {
  width: min(calc(100% - 32px), var(--container));
  margin-inline: auto;

  display: grid;
  grid-template-columns: 1.4fr repeat(3, 1fr);

  gap: var(--space-8);
}

.footer-title {
  margin:
  0
  0
  var(--space-3);

  font-family: var(--font-serif);
  font-size: var(--text-lg);

  color: var(--color-white);
}

.site-footer ul {
  margin: 0;
  padding: 0;

  list-style: none;
}

.site-footer li + li {
  margin-top: 8px;
}

.site-footer a {
  color: rgba(255, 255, 255, 0.78);
  text-decoration: none;
}

.site-footer a:hover {
  color: var(--color-gold);
}

.footer-bottom {
  width: min(calc(100% - 32px), var(--container));

  margin:
  var(--space-12)
  auto
  0;

  padding-top: var(--space-6);

  border-top: 1px solid rgba(255, 255, 255, 0.15);

  color: rgba(255, 255, 255, 0.6);

  font-size: var(--text-xs);
}


/* ---------------------------------------------------------
Accessibility
--------------------------------------------------------- */

:focus-visible {
  outline: 3px solid var(--color-gold);
  outline-offset: 3px;
}

.skip-link {
  position: fixed;
  left: 12px;
  top: -100px;

  z-index: 9999;

  padding: 10px 14px;

  background: var(--color-navy);
  color: var(--color-white);
}

.skip-link:focus {
  top: 12px;
}


/* ---------------------------------------------------------
Tablet
--------------------------------------------------------- */

@media (max-width: 1023px) {

  .desktop-nav {
    display: none;
  }

  .header-actions .btn-primary {
    display: none;
  }

  .mobile-menu-button {
    display: grid;
    place-items: center;
  }

  .header-inner {
    justify-content: space-between;
  }

  .zodiac-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .fortune-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .article-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .article-layout {
    grid-template-columns: minmax(0, var(--content));
  }

  .article-sidebar {
    position: static;
  }

  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}


/* ---------------------------------------------------------
Mobile
--------------------------------------------------------- */

@media (max-width: 767px) {

  body {
    padding-bottom:
    calc(
    var(--bottom-nav-height)
    + env(safe-area-inset-bottom)
    );
  }

  .site-header {
    height: var(--mobile-header-height);
  }

  .site-logo {
    font-size: 1.25rem;
  }

  .today-strip-inner {
    min-height: 52px;
    flex-wrap: wrap;

    gap: 2px 8px;

    padding-block: 7px;

    line-height: 1.45;
  }

  .hero {
    min-height: 590px;

    padding:
    var(--space-12)
    var(--space-4);
  }

  .hero-title {
    font-size: clamp(2rem, 10vw, 2.8rem);
  }

  .hero-description {
    font-size: var(--text-base-sm);
  }

  .birth-form {
    padding: var(--space-4);
  }

  .birth-form-fields {
    grid-template-columns: 1.4fr 0.9fr 0.9fr;
    gap: 6px;
  }

  .birth-form label {
    font-size: var(--text-xs);
  }

  .birth-form select {
    padding-inline: 7px;
  }

  .section {
    padding-block: var(--space-12);
  }

  .section-heading {
    margin-bottom: var(--space-6);
  }

  .zodiac-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-4) var(--space-3);
  }

  .zodiac-kanji {
    margin-top: var(--space-2);
    font-size: var(--text-lg);
  }

  .fortune-grid,
  .article-grid {
    grid-template-columns: 1fr;
  }

  .fortune-card {
    padding: var(--space-4);
  }

  .result-summary {
    padding: var(--space-6);
  }

  .result-summary-main {
    font-size: 2.5rem;
  }

  .toc {
    padding: var(--space-4);
  }

  .article-content h2 {
    margin-top: var(--space-12);
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .site-footer {
    margin-top: var(--space-12);
    padding-top: var(--space-12);
  }

  .mobile-bottom-nav {
    position: fixed;

    left: 0;
    right: 0;
    bottom: 0;

    z-index: 1100;

    min-height:
    calc(
    var(--bottom-nav-height)
    + env(safe-area-inset-bottom)
    );

    padding:
    6px
    8px
    env(safe-area-inset-bottom);

    display: grid;
    grid-template-columns: repeat(5, 1fr);

    background: rgba(255, 255, 255, 0.97);

    border-top: 1px solid var(--border-color);

    box-shadow:
    0 -4px 16px rgba(15, 39, 66, 0.08);

    backdrop-filter: blur(12px);
  }

  .mobile-bottom-nav a {
    min-width: 0;

    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;

    gap: 2px;

    color: #4B5563;

    font-size: 10px;
    line-height: 1.2;
    text-decoration: none;
  }

  .mobile-bottom-nav .nav-icon {
    font-size: 20px;
    line-height: 1;
  }

  .mobile-bottom-nav .nav-main {
    color: var(--color-vermilion);
    font-weight: 700;
  }

  .mobile-bottom-nav .nav-main .nav-icon {
    width: 42px;
    height: 42px;

    display: grid;
    place-items: center;

    margin-top: -14px;

    border-radius: 50%;

    background: var(--color-vermilion);
    color: var(--color-white);

    border: 2px solid var(--color-gold);

    box-shadow: var(--shadow-md);
  }

  .ad-slot {
    margin-block: var(--space-6);
  }
}


/* ---------------------------------------------------------
Small Mobile
--------------------------------------------------------- */

@media (max-width: 399px) {

  .container,
  .content-container {
    width: min(calc(100% - 24px), var(--container));
  }

  .hero {
    padding-inline: 12px;
  }

  .birth-form-fields {
    grid-template-columns: 1.3fr 0.85fr 0.85fr;
  }

  .zodiac-grid {
    gap: 14px 8px;
  }
}


/* ---------------------------------------------------------
Wide Desktop
--------------------------------------------------------- */

@media (min-width: 1280px) {

  .hero {
    min-height: 670px;
  }

  .section {
    padding-block: var(--space-20);
  }
}


/* ---------------------------------------------------------
Reduced Motion
--------------------------------------------------------- */

@media (prefers-reduced-motion: reduce) {

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}