/* ===== 配色テーマ =====
   色はすべてCSS変数で管理。body の data-theme 属性で切り替わる。
   新しいテーマを増やすときは body[data-theme="名前"] のブロックを追加する。 */
:root, body[data-theme="tsukiyo"] {
  /* 月夜（紺×金）: 標準テーマ */
  --bg-1: #0b0e2a;
  --bg-2: #171b46;
  --bg-3: #241a4d;
  --accent: #e8c877;
  --accent-soft: #cfae62;
  --text-main: #eceaf6;
  --text-sub: #b8b5d6;
  --text-faint: #8d89b3;
  --placeholder: #7d7aa5;
  --card-bg: rgba(30, 34, 80, 0.72);
  --card-border: rgba(184, 181, 214, 0.22);
  --input-bg: rgba(15, 18, 50, 0.85);
  --modal-1: #1c2050;
  --modal-2: #251a4e;
  --moon-1: #fdf6dd;
  --moon-2: #e8c877;
  --moon-glow: rgba(232, 200, 119, 0.35);
  --overlay: rgba(5, 6, 22, 0.8);
  --star-opacity: 1;
}

body[data-theme="yoizakura"] {
  /* 宵桜（濃い紫×桜色） */
  --bg-1: #1c0b22;
  --bg-2: #33123c;
  --bg-3: #43173f;
  --accent: #f0a3c0;
  --accent-soft: #d98aa8;
  --text-main: #f6ecf2;
  --text-sub: #d3b8c8;
  --text-faint: #a888a0;
  --placeholder: #96718a;
  --card-bg: rgba(70, 26, 66, 0.62);
  --card-border: rgba(211, 184, 200, 0.22);
  --input-bg: rgba(40, 12, 45, 0.85);
  --modal-1: #3a1440;
  --modal-2: #4a1a45;
  --moon-1: #fdeef5;
  --moon-2: #f0a3c0;
  --moon-glow: rgba(240, 163, 192, 0.35);
  --overlay: rgba(20, 4, 20, 0.8);
  --star-opacity: 1;
}

body[data-theme="fukamidori"] {
  /* 深い森（深緑×若葉色） */
  --bg-1: #07231d;
  --bg-2: #0d3a2f;
  --bg-3: #14452f;
  --accent: #9fd8b5;
  --accent-soft: #7fbf9a;
  --text-main: #eaf5ee;
  --text-sub: #b5d2c2;
  --text-faint: #86a795;
  --placeholder: #6f9482;
  --card-bg: rgba(16, 58, 46, 0.65);
  --card-border: rgba(181, 210, 194, 0.22);
  --input-bg: rgba(8, 40, 32, 0.85);
  --modal-1: #123f33;
  --modal-2: #174a35;
  --moon-1: #f2fce9;
  --moon-2: #cde8a8;
  --moon-glow: rgba(159, 216, 181, 0.3);
  --overlay: rgba(3, 18, 14, 0.8);
  --star-opacity: 1;
}

body[data-theme="asayake"] {
  /* 朝焼け（明るいクリーム×茜色） */
  --bg-1: #fdeedd;
  --bg-2: #fbd9c0;
  --bg-3: #f6c3b0;
  --accent: #c2603e;
  --accent-soft: #a9552f;
  --text-main: #4a2c22;
  --text-sub: #7a5546;
  --text-faint: #9a7a6c;
  --placeholder: #b09383;
  --card-bg: rgba(255, 255, 255, 0.65);
  --card-border: rgba(122, 85, 70, 0.22);
  --input-bg: rgba(255, 252, 247, 0.9);
  --modal-1: #fff6ec;
  --modal-2: #fde4d2;
  --moon-1: #fff3c2;
  --moon-2: #f7b733;
  --moon-glow: rgba(247, 183, 51, 0.4);
  --overlay: rgba(90, 50, 30, 0.45);
  --star-opacity: 0.15;
}

/* 吉凶バッジの色（意味を表す色なので全テーマ共通） */
:root {
  --lucky: #e8c877;      /* 吉夢 */
  --warning: #e88a8a;    /* 警告夢 */
  --unlucky: #8fa3d0;    /* 凶夢 */
  --mixed: #c39ae0;      /* 吉凶両面 */
}

/* ===== 基本設定 ===== */
* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: "Zen Kaku Gothic New", "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
  color: var(--text-main);
  background: linear-gradient(180deg, var(--bg-1) 0%, var(--bg-2) 55%, var(--bg-3) 100%);
  min-height: 100vh;
  line-height: 1.8;
  overflow-x: hidden;
}

/* ===== 星空の背景 ===== */
.stars {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  opacity: var(--star-opacity);
  background-image:
    radial-gradient(1.5px 1.5px at 20% 30%, #fff 50%, transparent 51%),
    radial-gradient(1px 1px at 40% 70%, #ffe9b8 50%, transparent 51%),
    radial-gradient(2px 2px at 60% 20%, #fff 50%, transparent 51%),
    radial-gradient(1px 1px at 80% 50%, #cfd8ff 50%, transparent 51%),
    radial-gradient(1.5px 1.5px at 90% 80%, #fff 50%, transparent 51%),
    radial-gradient(1px 1px at 10% 85%, #ffe9b8 50%, transparent 51%),
    radial-gradient(1.5px 1.5px at 50% 45%, #cfd8ff 50%, transparent 51%),
    radial-gradient(1px 1px at 70% 90%, #fff 50%, transparent 51%),
    radial-gradient(1px 1px at 30% 10%, #fff 50%, transparent 51%),
    radial-gradient(1.5px 1.5px at 85% 15%, #ffe9b8 50%, transparent 51%);
  animation: twinkle 4s ease-in-out infinite alternate;
}

@keyframes twinkle {
  from { opacity: calc(var(--star-opacity) * 0.55); }
  to   { opacity: var(--star-opacity); }
}

.moon {
  position: fixed;
  top: 42px;
  right: 8%;
  width: 90px;
  height: 90px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, var(--moon-1), var(--moon-2) 70%);
  box-shadow: 0 0 45px 12px var(--moon-glow);
  z-index: 0;
  pointer-events: none;
}

/* ===== ヘッダー ===== */
.site-header {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 72px 20px 36px;
}

.site-tagline {
  color: var(--accent-soft);
  font-size: 0.85rem;
  letter-spacing: 0.25em;
  margin-bottom: 10px;
}

.site-title {
  font-family: "Shippori Mincho", "Yu Mincho", serif;
  font-size: clamp(2rem, 6vw, 3.2rem);
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--accent);
  text-shadow: 0 0 24px color-mix(in srgb, var(--accent) 45%, transparent);
  margin-bottom: 14px;
}

.site-lead {
  color: var(--text-sub);
  font-size: 0.95rem;
}

/* ===== 配色えらび ===== */
.theme-picker {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 14px;
  margin-top: 22px;
}

.theme-picker-label {
  color: var(--text-faint);
  font-size: 0.78rem;
  letter-spacing: 0.15em;
  align-self: center;
  margin-right: 2px;
}

.theme-swatch {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  background: none;
  border: none;
  cursor: pointer;
  font-family: inherit;
}

.swatch-circle {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.35);
  transition: transform 0.2s, box-shadow 0.2s;
}

.theme-swatch:hover .swatch-circle { transform: scale(1.15); }

.theme-swatch.active .swatch-circle {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 35%, transparent);
}

.swatch-name {
  font-size: 0.7rem;
  color: var(--text-faint);
  letter-spacing: 0.08em;
}

.theme-swatch.active .swatch-name { color: var(--accent); font-weight: 700; }

/* 各テーマの見本色 */
.theme-swatch[data-theme="tsukiyo"]    .swatch-circle { background: linear-gradient(135deg, #171b46 50%, #e8c877 50%); }
.theme-swatch[data-theme="yoizakura"]  .swatch-circle { background: linear-gradient(135deg, #33123c 50%, #f0a3c0 50%); }
.theme-swatch[data-theme="fukamidori"] .swatch-circle { background: linear-gradient(135deg, #0d3a2f 50%, #9fd8b5 50%); }
.theme-swatch[data-theme="asayake"]    .swatch-circle { background: linear-gradient(135deg, #fbd9c0 50%, #c2603e 50%); }

/* ===== レイアウト ===== */
.container {
  position: relative;
  z-index: 1;
  max-width: 960px;
  margin: 0 auto;
  padding: 0 20px 80px;
}

/* ===== 検索エリア ===== */
.search-area { margin-bottom: 36px; }

.search-box {
  position: relative;
  max-width: 620px;
  margin: 0 auto 20px;
}

.search-icon {
  position: absolute;
  left: 20px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--accent);
  font-size: 1.2rem;
}

#search-input {
  width: 100%;
  padding: 16px 20px 16px 52px;
  font-size: 1rem;
  font-family: inherit;
  color: var(--text-main);
  background: var(--input-bg);
  border: 1px solid color-mix(in srgb, var(--accent) 45%, transparent);
  border-radius: 999px;
  outline: none;
  transition: border-color 0.25s, box-shadow 0.25s;
}

#search-input::placeholder { color: var(--placeholder); }

#search-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 18px color-mix(in srgb, var(--accent) 30%, transparent);
}

.category-chips {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
}

.chip {
  padding: 6px 16px;
  font-size: 0.85rem;
  font-family: inherit;
  color: var(--text-sub);
  background: transparent;
  border: 1px solid color-mix(in srgb, var(--text-sub) 40%, transparent);
  border-radius: 999px;
  cursor: pointer;
  transition: all 0.2s;
}

.chip:hover { border-color: var(--accent); color: var(--accent); }

.chip.active {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--bg-1);
  font-weight: 700;
}

/* ===== 組み合わせ鑑定 ===== */
.kantei-banner { margin-bottom: 20px; }

.kantei-card {
  max-width: 620px;
  margin: 0 auto;
  padding: 24px 26px;
  text-align: center;
  background: linear-gradient(
    135deg,
    color-mix(in srgb, var(--accent) 16%, transparent),
    color-mix(in srgb, var(--accent) 6%, transparent)
  );
  border: 1px solid color-mix(in srgb, var(--accent) 55%, transparent);
  border-radius: 16px;
  cursor: pointer;
  transition: transform 0.25s, box-shadow 0.25s;
}

.kantei-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 28px color-mix(in srgb, var(--accent) 22%, transparent);
}

.kantei-label {
  color: var(--accent);
  font-size: 0.8rem;
  letter-spacing: 0.2em;
  margin-bottom: 4px;
}

.kantei-title {
  font-family: "Shippori Mincho", serif;
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--text-main);
}

.kantei-desc {
  color: var(--text-sub);
  font-size: 0.88rem;
  margin-top: 6px;
}

.kantei-modal { max-width: 640px; }

.kantei-step-count {
  text-align: center;
  color: var(--accent-soft);
  font-size: 0.8rem;
  letter-spacing: 0.2em;
  margin-bottom: 6px;
}

.kantei-question {
  font-family: "Shippori Mincho", serif;
  text-align: center;
  font-size: 1.5rem;
  color: var(--text-main);
  margin-bottom: 6px;
}

.kantei-note-text {
  text-align: center;
  color: var(--text-sub);
  font-size: 0.85rem;
  margin-bottom: 16px;
}

/* 選択肢ボタン */
.option-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 10px;
  margin-top: 14px;
}

.option-btn {
  padding: 13px 10px;
  font-size: 0.92rem;
  font-family: inherit;
  color: var(--text-main);
  background: color-mix(in srgb, var(--text-sub) 8%, transparent);
  border: 1px solid var(--card-border);
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.2s;
}

.option-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-2px);
}

/* 象徴えらび */
.symbol-search {
  width: 100%;
  padding: 12px 18px;
  font-size: 0.95rem;
  font-family: inherit;
  color: var(--text-main);
  background: var(--input-bg);
  border: 1px solid color-mix(in srgb, var(--accent) 45%, transparent);
  border-radius: 999px;
  outline: none;
  margin: 8px 0 12px;
}

.symbol-search::placeholder { color: var(--placeholder); }
.symbol-search:focus { border-color: var(--accent); }

.symbol-list {
  max-height: 320px;
  overflow-y: auto;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 8px;
  padding: 2px;
}

.symbol-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2px;
  padding: 10px 14px;
  font-family: inherit;
  text-align: left;
  color: var(--text-main);
  background: color-mix(in srgb, var(--text-sub) 8%, transparent);
  border: 1px solid var(--card-border);
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.2s;
}

.symbol-item:hover { border-color: var(--accent); }

.symbol-item-name { font-size: 0.95rem; font-weight: 700; }
.symbol-item-cat { font-size: 0.72rem; color: var(--accent-soft); }

.symbol-skip {
  grid-column: 1 / -1;
  align-items: center;
  border-style: dashed;
}

.symbol-empty {
  grid-column: 1 / -1;
  text-align: center;
  color: var(--text-sub);
  font-size: 0.88rem;
  padding: 16px 0;
}

.kantei-nav { margin-top: 16px; }

.kantei-back {
  padding: 8px 18px;
  font-size: 0.85rem;
  font-family: inherit;
  color: var(--text-sub);
  background: transparent;
  border: 1px solid var(--card-border);
  border-radius: 999px;
  cursor: pointer;
  transition: all 0.2s;
}

.kantei-back:hover { color: var(--accent); border-color: var(--accent); }

/* 鑑定結果 */
.kantei-verdict {
  font-family: "Shippori Mincho", serif;
  text-align: center;
  font-size: 1.7rem;
  color: var(--accent);
  text-shadow: 0 0 20px color-mix(in srgb, var(--accent) 35%, transparent);
  margin-bottom: 8px;
}

.kantei-verdict-text {
  text-align: center;
  color: var(--text-main);
  font-size: 0.95rem;
  margin-bottom: 14px;
}

.kantei-picks {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 6px;
}

.kantei-pick {
  padding: 3px 12px;
  font-size: 0.78rem;
  color: var(--accent);
  border: 1px solid color-mix(in srgb, var(--accent) 45%, transparent);
  border-radius: 999px;
}

.kantei-paragraph {
  color: var(--text-main);
  font-size: 0.95rem;
}

.kantei-closing {
  margin-top: 18px;
  padding: 16px 18px;
  color: var(--text-main);
  font-size: 0.92rem;
  background: color-mix(in srgb, var(--accent) 10%, transparent);
  border-left: 3px solid var(--accent);
  border-radius: 0 12px 12px 0;
}

.kantei-actions {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-top: 22px;
}

.kantei-again, .kantei-finish {
  padding: 10px 24px;
  font-size: 0.9rem;
  font-family: inherit;
  border-radius: 999px;
  cursor: pointer;
  transition: all 0.2s;
}

.kantei-again {
  color: var(--bg-1);
  background: var(--accent);
  border: 1px solid var(--accent);
  font-weight: 700;
}

.kantei-again:hover { opacity: 0.85; }

.kantei-finish {
  color: var(--text-sub);
  background: transparent;
  border: 1px solid var(--card-border);
}

.kantei-finish:hover { color: var(--accent); border-color: var(--accent); }

/* ===== 今日の夢占い ===== */
.daily-pick { margin-bottom: 40px; }

.daily-card {
  max-width: 620px;
  margin: 0 auto;
  padding: 20px 26px;
  background: linear-gradient(
    135deg,
    color-mix(in srgb, var(--accent) 12%, transparent),
    color-mix(in srgb, var(--mixed) 10%, transparent)
  );
  border: 1px solid color-mix(in srgb, var(--accent) 35%, transparent);
  border-radius: 16px;
  cursor: pointer;
  transition: transform 0.25s, box-shadow 0.25s;
}

.daily-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 28px color-mix(in srgb, var(--accent) 18%, transparent);
}

.daily-label {
  color: var(--accent);
  font-size: 0.8rem;
  letter-spacing: 0.2em;
  margin-bottom: 4px;
}

.daily-name {
  font-family: "Shippori Mincho", serif;
  font-size: 1.3rem;
  color: var(--text-main);
}

.daily-summary {
  color: var(--text-sub);
  font-size: 0.9rem;
  margin-top: 4px;
}

/* ===== 結果一覧 ===== */
.results-count {
  color: var(--text-sub);
  font-size: 0.85rem;
  margin-bottom: 16px;
  text-align: center;
  letter-spacing: 0.1em;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 16px;
}

.dream-card {
  padding: 22px 22px 18px;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 16px;
  cursor: pointer;
  transition: transform 0.25s, border-color 0.25s, box-shadow 0.25s;
  animation: fadeUp 0.4s ease both;
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

.dream-card:hover {
  transform: translateY(-4px);
  border-color: color-mix(in srgb, var(--accent) 60%, transparent);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
}

.card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 8px;
}

.card-name {
  font-family: "Shippori Mincho", serif;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-main);
}

.card-summary {
  color: var(--text-sub);
  font-size: 0.88rem;
  line-height: 1.7;
}

.card-category {
  display: inline-block;
  margin-top: 12px;
  font-size: 0.75rem;
  color: var(--accent-soft);
  letter-spacing: 0.1em;
}

/* 吉凶バッジ */
.badge {
  flex-shrink: 0;
  padding: 3px 12px;
  font-size: 0.75rem;
  font-weight: 700;
  border-radius: 999px;
  letter-spacing: 0.08em;
  white-space: nowrap;
}

.badge-吉夢     { color: #2b2410; background: var(--lucky); }
.badge-警告夢   { color: #3a1414; background: var(--warning); }
.badge-凶夢     { color: #141c33; background: var(--unlucky); }
.badge-吉凶両面 { color: #2a1440; background: var(--mixed); }

.no-results {
  text-align: center;
  color: var(--text-sub);
  padding: 48px 0;
  line-height: 2.2;
}

/* ===== 詳細モーダル ===== */
.modal-overlay[hidden] { display: none; }

.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background: var(--overlay);
  backdrop-filter: blur(4px);
  animation: overlayIn 0.25s ease;
}

@keyframes overlayIn { from { opacity: 0; } to { opacity: 1; } }

.modal {
  position: relative;
  width: 100%;
  max-width: 560px;
  max-height: 85vh;
  overflow-y: auto;
  padding: 44px 36px 36px;
  background: linear-gradient(160deg, var(--modal-1), var(--modal-2));
  border: 1px solid color-mix(in srgb, var(--accent) 50%, transparent);
  border-radius: 20px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
  animation: modalIn 0.3s ease;
}

@keyframes modalIn {
  from { opacity: 0; transform: translateY(20px) scale(0.97); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

.modal-close {
  position: absolute;
  top: 14px;
  right: 16px;
  width: 36px;
  height: 36px;
  font-size: 1.3rem;
  color: var(--text-sub);
  background: transparent;
  border: none;
  border-radius: 50%;
  cursor: pointer;
  transition: color 0.2s, background 0.2s;
}

.modal-close:hover {
  color: var(--accent);
  background: color-mix(in srgb, var(--accent) 12%, transparent);
}

.modal-deco {
  text-align: center;
  color: var(--accent);
  letter-spacing: 0.5em;
  margin-bottom: 12px;
  font-size: 0.9rem;
}

.modal-category {
  text-align: center;
  color: var(--accent-soft);
  font-size: 0.8rem;
  letter-spacing: 0.2em;
  margin-bottom: 4px;
}

.modal-title {
  font-family: "Shippori Mincho", serif;
  text-align: center;
  font-size: 1.9rem;
  color: var(--text-main);
  margin-bottom: 10px;
}

.modal-type { text-align: center; margin-bottom: 14px; }

.modal-summary {
  text-align: center;
  color: var(--accent);
  font-size: 0.95rem;
  margin-bottom: 8px;
}

.modal-divider {
  text-align: center;
  color: color-mix(in srgb, var(--accent) 60%, transparent);
  margin: 18px 0;
  letter-spacing: 0.4em;
}

.modal-heading {
  font-family: "Shippori Mincho", serif;
  color: var(--accent);
  font-size: 1.05rem;
  margin: 18px 0 6px;
}

.modal-meaning, .modal-advice {
  color: var(--text-main);
  font-size: 0.95rem;
}

/* ===== サブページ（プライバシーポリシー・運営者情報） ===== */
.page-main { max-width: 720px; }

.page-back {
  color: var(--accent-soft);
  text-decoration: none;
  font-size: 0.9rem;
}

.page-back:hover { color: var(--accent); text-decoration: underline; }

.page-title {
  font-family: "Shippori Mincho", serif;
  text-align: center;
  font-size: 1.6rem;
  color: var(--text-main);
  margin-bottom: 28px;
}

.page-section {
  margin-bottom: 28px;
  padding: 22px 26px;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 16px;
}

.page-section h3 {
  font-family: "Shippori Mincho", serif;
  color: var(--accent);
  font-size: 1.1rem;
  margin-bottom: 8px;
}

.page-section p {
  color: var(--text-main);
  font-size: 0.92rem;
  margin-bottom: 10px;
}

.page-section p:last-child { margin-bottom: 0; }

.page-section a { color: var(--accent); }

.page-date {
  color: var(--text-sub);
  font-size: 0.85rem;
  text-align: right;
}

.contact-address {
  padding: 12px 16px;
  background: color-mix(in srgb, var(--accent) 10%, transparent);
  border-radius: 10px;
  font-weight: 700;
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 18px;
  margin-bottom: 10px;
}

.footer-nav a {
  color: var(--text-sub);
  text-decoration: none;
  font-size: 0.82rem;
}

.footer-nav a:hover { color: var(--accent); text-decoration: underline; }

/* ===== フッター ===== */
.site-footer {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 32px 20px 40px;
  color: var(--text-faint);
  font-size: 0.78rem;
  border-top: 1px solid color-mix(in srgb, var(--text-sub) 15%, transparent);
}

.copyright { margin-top: 8px; letter-spacing: 0.15em; }

/* ===== スマホ対応 ===== */
@media (max-width: 600px) {
  .moon { width: 52px; height: 52px; top: 14px; right: 5%; }
  .site-header { padding-top: 84px; }
  .card-grid { grid-template-columns: 1fr; }
  .modal { padding: 40px 24px 28px; }
}