/* ============================================
   Minto Tsukino - みんと食堂シリーズ
   和モダンポップ全部盛り
   ============================================ */

:root {
  --ink: #14110f;
  --ink-2: #1f1a17;
  --ink-3: #2b2420;
  --paper: #f5ecd8;
  --paper-soft: #ede2c8;
  --mint: #7fdfca;
  --mint-soft: #b6ecd9;
  --vermilion: #c1432a;
  --vermilion-soft: #e26b4d;
  --gold: #d4a657;
  --line: rgba(245, 236, 216, 0.12);
  --line-strong: rgba(245, 236, 216, 0.32);

  --font-jp-serif: "Noto Serif JP", "Yu Mincho", "游明朝", "Hiragino Mincho ProN", serif;
  --font-jp-sans: "Noto Sans JP", "Yu Gothic", "游ゴシック", "Hiragino Kaku Gothic ProN", sans-serif;
  --font-en: "Inter", "Helvetica Neue", system-ui, sans-serif;

  --shadow-soft: 0 8px 24px rgba(0, 0, 0, 0.35);
  --shadow-lift: 0 16px 40px rgba(0, 0, 0, 0.45);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-jp-sans);
  line-height: 1.75;
  font-size: 16px;
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
}

/* 紙テクスチャ＋月のシルエット背景 */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  background:
    radial-gradient(circle at 85% 12%, rgba(127, 223, 202, 0.06) 0%, transparent 35%),
    radial-gradient(circle at 15% 88%, rgba(193, 67, 42, 0.05) 0%, transparent 40%),
    repeating-linear-gradient(45deg, transparent 0, transparent 2px, rgba(245, 236, 216, 0.005) 2px, rgba(245, 236, 216, 0.005) 4px);
  pointer-events: none;
  z-index: 0;
}

body::after {
  content: "";
  position: fixed;
  top: 6%;
  right: 6%;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, rgba(245, 236, 216, 0.08), rgba(245, 236, 216, 0.02) 60%, transparent 75%);
  box-shadow: inset 8px -8px 28px rgba(0, 0, 0, 0.4);
  pointer-events: none;
  z-index: 0;
}

/* ============ 暖簾風ヘッダー ============ */

.noren {
  position: relative;
  background: linear-gradient(180deg, var(--vermilion) 0%, var(--vermilion) 78%, transparent 100%);
  padding: 0;
  z-index: 1;
}

.noren::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 30px;
  background:
    radial-gradient(circle at 12.5% 0, var(--vermilion) 0, var(--vermilion) 14px, transparent 15px) repeat-x;
  background-size: 60px 30px;
}

.noren-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 28px 32px 48px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
  color: var(--paper);
}

.brand-mark {
  font-size: 38px;
  line-height: 1;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.3));
}

.brand-name {
  font-family: var(--font-jp-serif);
  font-size: 26px;
  font-weight: 700;
  letter-spacing: 0.04em;
  line-height: 1;
}

.brand-sub {
  font-family: var(--font-en);
  font-size: 11px;
  letter-spacing: 0.3em;
  opacity: 0.85;
  margin-top: 4px;
}

.nav {
  display: flex;
  gap: 22px;
  font-family: var(--font-jp-sans);
  font-size: 14px;
  font-weight: 500;
}

.nav a {
  color: var(--paper);
  text-decoration: none;
  position: relative;
  padding: 4px 2px;
  transition: opacity 0.2s;
}

.nav a:hover {
  opacity: 0.7;
}

.nav a::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -2px;
  height: 1px;
  background: var(--paper);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s;
}

.nav a:hover::after {
  transform: scaleX(1);
}

/* ============ メインコンテナ ============ */

main {
  position: relative;
  z-index: 1;
  max-width: 1100px;
  margin: 0 auto;
  padding: 64px 32px 96px;
}

/* ============ ヒーロー ============ */

.hero {
  text-align: center;
  margin-bottom: 80px;
  padding: 32px 16px 16px;
}

.hero-eyebrow {
  font-family: var(--font-en);
  font-size: 12px;
  letter-spacing: 0.4em;
  color: var(--mint);
  margin-bottom: 18px;
  text-transform: uppercase;
}

.hero h1 {
  font-family: var(--font-jp-serif);
  font-size: clamp(36px, 6vw, 64px);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: 0.02em;
  margin-bottom: 24px;
}

.hero h1 .accent {
  color: var(--vermilion-soft);
  position: relative;
}

.hero h1 .accent::before {
  content: "";
  position: absolute;
  top: -8px; left: 50%;
  transform: translateX(-50%);
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--vermilion);
}

.hero p {
  font-size: 16px;
  max-width: 600px;
  margin: 0 auto;
  opacity: 0.85;
  line-height: 1.9;
}

/* ============ セクション見出し ============ */

.section-head {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 32px;
}

.section-head h2 {
  font-family: var(--font-jp-serif);
  font-size: 28px;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.section-head::before {
  content: "";
  width: 4px;
  height: 28px;
  background: var(--vermilion);
  border-radius: 2px;
}

.section-head .en {
  font-family: var(--font-en);
  font-size: 12px;
  letter-spacing: 0.3em;
  color: var(--mint);
  margin-left: auto;
  text-transform: uppercase;
}

/* ============ メニューカード（プラグイン一覧） ============ */

.menu-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
  margin-bottom: 80px;
}

.browser-tools {
  margin-bottom: 56px;
}

.desktop-apps {
  margin-bottom: 56px;
}

.menu-card.browser-tool-card {
  min-height: 180px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 32px;
  padding: 34px 40px;
  border-color: rgba(127, 223, 202, 0.32);
  background:
    linear-gradient(120deg, rgba(127, 223, 202, 0.08), transparent 46%),
    var(--ink-2);
}

.menu-card.desktop-app-card {
  border-color: rgba(212, 166, 87, 0.36);
  background:
    radial-gradient(circle at 14% 50%, rgba(212, 166, 87, 0.16), transparent 34%),
    linear-gradient(120deg, rgba(127, 223, 202, 0.06), transparent 44%),
    var(--ink-2);
}

.menu-card.browser-tool-card::before {
  opacity: 1;
}

.browser-tool-main {
  display: flex;
  align-items: center;
  gap: 28px;
  min-width: 0;
}

.browser-tool-card .menu-icon {
  margin-bottom: 0;
  font-size: 64px;
}

.menu-icon-image {
  width: 76px;
  height: 76px;
  flex: 0 0 auto;
  border-radius: 18px;
  box-shadow: var(--shadow-soft);
}

.browser-tool-copy {
  min-width: 0;
}

.browser-tool-card .menu-name {
  font-size: clamp(24px, 4vw, 32px);
}

.browser-tool-card .menu-desc {
  max-width: 650px;
  margin-bottom: 0;
  font-size: 14px;
}

.browser-tool-action {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 14px;
}

.tool-open {
  color: var(--gold);
  font-family: var(--font-jp-serif);
  font-size: 15px;
  font-weight: 700;
  white-space: nowrap;
}

.menu-card {
  background: var(--ink-2);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 32px 28px;
  text-decoration: none;
  color: var(--paper);
  transition: transform 0.3s, box-shadow 0.3s, border-color 0.3s;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.menu-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--vermilion), var(--gold), var(--mint));
  opacity: 0;
  transition: opacity 0.3s;
}

.menu-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lift);
  border-color: var(--line-strong);
}

.menu-card:hover::before {
  opacity: 1;
}

.menu-card.coming-soon {
  opacity: 0.45;
  cursor: default;
}

.menu-card.coming-soon:hover {
  transform: none;
  box-shadow: none;
}

.menu-card.coming-soon::before {
  display: none;
}

.menu-icon {
  font-size: 56px;
  line-height: 1;
  margin-bottom: 18px;
  filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.4));
}

.menu-name {
  font-family: var(--font-jp-serif);
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 6px;
  letter-spacing: 0.02em;
}

.menu-en {
  font-family: var(--font-en);
  font-size: 11px;
  letter-spacing: 0.25em;
  color: var(--mint);
  text-transform: uppercase;
  margin-bottom: 14px;
}

.menu-desc {
  font-size: 13px;
  opacity: 0.78;
  line-height: 1.75;
  margin-bottom: 18px;
  flex-grow: 1;
}

.menu-status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  letter-spacing: 0.15em;
  padding: 5px 10px;
  border-radius: 4px;
  background: rgba(127, 223, 202, 0.1);
  color: var(--mint);
  font-weight: 600;
  align-self: flex-start;
  border: 1px solid rgba(127, 223, 202, 0.25);
}

.menu-status.coming {
  background: rgba(245, 236, 216, 0.06);
  color: rgba(245, 236, 216, 0.5);
  border-color: rgba(245, 236, 216, 0.12);
}

.menu-status.cooking {
  background: rgba(193, 67, 42, 0.1);
  color: var(--vermilion-soft);
  border-color: rgba(193, 67, 42, 0.25);
}

/* ============ 世界観セクション ============ */

.philosophy {
  background: var(--ink-2);
  border-radius: 16px;
  padding: 56px 48px;
  margin-bottom: 80px;
  border: 1px solid var(--line);
  position: relative;
  overflow: hidden;
}

.philosophy::before {
  content: "食";
  position: absolute;
  right: -40px; top: -40px;
  font-family: var(--font-jp-serif);
  font-size: 280px;
  color: var(--vermilion);
  opacity: 0.05;
  font-weight: 900;
  line-height: 1;
}

.philosophy h2 {
  font-family: var(--font-jp-serif);
  font-size: 24px;
  margin-bottom: 24px;
  position: relative;
}

.philosophy p {
  font-size: 15px;
  line-height: 2;
  max-width: 720px;
  opacity: 0.88;
  position: relative;
}

.philosophy p + p {
  margin-top: 18px;
}

/* ============ プラグイン詳細ページ用 ============ */

.plugin-hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  margin-bottom: 64px;
  padding: 32px 0;
}

@media (max-width: 768px) {
  .plugin-hero {
    grid-template-columns: 1fr;
  }
}

.plugin-icon-large {
  font-size: 160px;
  text-align: center;
  line-height: 1;
  filter: drop-shadow(0 12px 32px rgba(0, 0, 0, 0.4));
}

.desktop-hero {
  grid-template-columns: 0.85fr 1.15fr;
}

.plugin-icon-image-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
}

.plugin-icon-image {
  width: min(280px, 72vw);
  height: auto;
  border-radius: 32px;
  filter: drop-shadow(0 20px 36px rgba(0, 0, 0, 0.45));
}

.plugin-title span {
  color: var(--gold);
  font-size: 0.58em;
}

.plugin-meta {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.plugin-tag {
  display: inline-block;
  font-family: var(--font-en);
  font-size: 11px;
  letter-spacing: 0.3em;
  color: var(--mint);
  text-transform: uppercase;
}

.plugin-title {
  font-family: var(--font-jp-serif);
  font-size: clamp(36px, 5vw, 56px);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: 0.02em;
}

.plugin-tagline {
  font-size: 17px;
  opacity: 0.88;
  line-height: 1.85;
}

.plugin-version {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-en);
  font-size: 12px;
  padding: 6px 12px;
  background: rgba(127, 223, 202, 0.12);
  border: 1px solid rgba(127, 223, 202, 0.3);
  color: var(--mint);
  border-radius: 4px;
  align-self: flex-start;
  font-weight: 600;
  letter-spacing: 0.05em;
}

.btn-row {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 8px;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 8px;
  font-family: var(--font-jp-sans);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-decoration: none;
  transition: transform 0.2s, box-shadow 0.2s;
  border: none;
  cursor: pointer;
}

.btn-primary {
  background: var(--vermilion);
  color: var(--paper);
  box-shadow: 0 4px 16px rgba(193, 67, 42, 0.4);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 22px rgba(193, 67, 42, 0.5);
}

.btn-ghost {
  background: transparent;
  color: var(--paper);
  border: 1px solid var(--line-strong);
}

.btn-ghost:hover {
  background: var(--ink-2);
  transform: translateY(-2px);
}

/* ============ スクリーンショット ============ */

.screenshot {
  margin: 0 auto 72px;
  text-align: center;
  max-width: 880px;
}

.screenshot-frame {
  position: relative;
  display: inline-block;
  padding: 18px;
  background: linear-gradient(135deg, var(--ink-2), var(--ink-3));
  border: 1px solid var(--line-strong);
  border-radius: 14px;
  box-shadow: var(--shadow-lift);
}

.screenshot-frame::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 14px;
  padding: 1px;
  background: linear-gradient(135deg, var(--vermilion), transparent 40%, var(--mint));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
          mask-composite: exclude;
  pointer-events: none;
  opacity: 0.5;
}

.screenshot img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 8px;
}

.screenshot-caption {
  font-size: 12px;
  letter-spacing: 0.1em;
  opacity: 0.6;
  margin-top: 16px;
  font-family: var(--font-en);
}

.curry-screenshot .screenshot-frame {
  display: block;
  height: 420px;
  overflow: hidden;
}

.curry-screenshot img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: left top;
}

.desktop-screenshot {
  max-width: 980px;
}

.desktop-screenshot .screenshot-frame {
  display: block;
}

.desktop-screenshot img {
  background: var(--ink);
}

@media (max-width: 640px) {
  .curry-screenshot .screenshot-frame {
    height: 220px;
  }
}

/* ============ 特徴グリッド ============ */

.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
  margin-bottom: 64px;
}

.feature {
  background: var(--ink-2);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 24px 22px;
  transition: border-color 0.3s;
}

.feature:hover {
  border-color: rgba(127, 223, 202, 0.3);
}

.feature-icon {
  font-size: 26px;
  margin-bottom: 12px;
  display: block;
}

.feature h3 {
  font-family: var(--font-jp-serif);
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 8px;
  letter-spacing: 0.02em;
}

.feature p {
  font-size: 13px;
  opacity: 0.78;
  line-height: 1.75;
}

/* ============ タイプ表 ============ */

.preset-table {
  background: var(--ink-2);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 32px;
  margin-bottom: 64px;
}

.preset-row {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 24px;
  padding: 16px 0;
  border-bottom: 1px dashed var(--line);
  align-items: center;
}

.preset-row:last-child {
  border-bottom: none;
}

.preset-name {
  font-family: var(--font-en);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--mint);
}

.preset-desc {
  font-size: 14px;
  opacity: 0.85;
}

/* ============ 詳細リスト（仕様・動作環境） ============ */

.spec-block {
  background: var(--ink-2);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 32px 36px;
  margin-bottom: 32px;
}

.spec-block h3 {
  font-family: var(--font-jp-serif);
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 18px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.spec-block h3::before {
  content: "";
  width: 3px;
  height: 18px;
  background: var(--mint);
  border-radius: 1.5px;
}

.spec-block ul {
  list-style: none;
}

.spec-block li {
  padding: 8px 0 8px 24px;
  position: relative;
  font-size: 14px;
  opacity: 0.88;
  line-height: 1.8;
}

.spec-block li::before {
  content: "・";
  position: absolute;
  left: 8px;
  color: var(--vermilion-soft);
  font-weight: 700;
}

.spec-block code {
  font-family: "Consolas", "Monaco", monospace;
  font-size: 12px;
  background: var(--ink);
  padding: 2px 8px;
  border-radius: 4px;
  color: var(--mint);
  border: 1px solid var(--line);
}

.note-text {
  font-size: 13px;
  opacity: 0.72;
  margin-top: 14px;
  line-height: 1.85;
}

.code-block {
  background: var(--ink);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 16px 20px;
  font-family: "Consolas", "Monaco", monospace;
  font-size: 13px;
  color: var(--mint);
  overflow-x: auto;
  margin: 12px 0;
  line-height: 1.7;
}

.download-panel {
  text-align: center;
  margin-top: 48px;
  padding: 32px 0;
}

.download-panel-inner {
  max-width: 760px;
  margin: 0 auto;
  padding: 38px 32px;
  background:
    radial-gradient(circle at 50% 0%, rgba(127, 223, 202, 0.1), transparent 38%),
    var(--ink-2);
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow: var(--shadow-soft);
}

.download-icon {
  display: block;
  font-size: 42px;
  margin-bottom: 12px;
}

.download-panel h2 {
  font-family: var(--font-jp-serif);
  font-size: clamp(22px, 4vw, 32px);
  margin-bottom: 12px;
}

.download-panel p {
  max-width: 560px;
  margin: 0 auto 22px;
  font-size: 14px;
  opacity: 0.82;
}

.download-panel .download-meta {
  margin: 16px auto 0;
  font-family: var(--font-en);
  font-size: 11px;
  letter-spacing: 0.14em;
  opacity: 0.56;
  text-transform: uppercase;
}

/* ============ フッター ============ */

footer {
  position: relative;
  z-index: 1;
  background: var(--ink-2);
  border-top: 1px solid var(--line);
  padding: 48px 32px 32px;
  margin-top: 64px;
}

.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}

.footer-brand {
  font-family: var(--font-jp-serif);
  font-size: 16px;
  letter-spacing: 0.04em;
}

.footer-brand .mark {
  font-size: 20px;
  margin-right: 8px;
}

.footer-meta {
  font-family: var(--font-en);
  font-size: 11px;
  letter-spacing: 0.2em;
  opacity: 0.5;
  text-transform: uppercase;
}

.footer-links {
  display: flex;
  gap: 20px;
  font-size: 13px;
}

.footer-links a {
  color: var(--paper);
  opacity: 0.65;
  text-decoration: none;
  transition: opacity 0.2s;
}

.footer-links a:hover {
  opacity: 1;
}

/* ============ ポップコーン舞い演出（トップだけ） ============ */

.confetti {
  position: absolute;
  pointer-events: none;
  font-size: 20px;
  opacity: 0;
  animation: float-up 8s linear infinite;
}

@keyframes float-up {
  0% { transform: translateY(20px) rotate(0deg); opacity: 0; }
  10% { opacity: 0.6; }
  90% { opacity: 0.6; }
  100% { transform: translateY(-300px) rotate(360deg); opacity: 0; }
}

/* ============ レスポンシブ ============ */

@media (max-width: 640px) {
  .noren-inner {
    flex-direction: column;
    gap: 18px;
    text-align: center;
    padding: 24px 20px 40px;
  }

  .nav {
    flex-wrap: wrap;
    justify-content: center;
  }

  main {
    padding: 48px 20px 64px;
  }

  .philosophy {
    padding: 36px 24px;
  }

  .section-head h2 {
    font-size: 22px;
  }

  .browser-tools {
    margin-bottom: 48px;
  }

  .desktop-apps {
    margin-bottom: 48px;
  }

  .menu-card.browser-tool-card {
    grid-template-columns: 1fr;
    gap: 22px;
    padding: 28px 24px;
  }

  .browser-tool-main {
    align-items: flex-start;
    gap: 18px;
  }

  .browser-tool-card .menu-icon {
    font-size: 48px;
  }

  .menu-icon-image {
    width: 58px;
    height: 58px;
    border-radius: 14px;
  }

  .browser-tool-action {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }

  .preset-row {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .desktop-hero {
    grid-template-columns: 1fr;
  }
}

/* ============ 書斎（みんとの書斎） ============ */

.book-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 24px;
  margin-bottom: 64px;
}

.book-card {
  background: var(--ink-2);
  border: 1px solid var(--line);
  border-radius: 10px;
  overflow: hidden;
  text-decoration: none;
  color: var(--paper);
  display: flex;
  flex-direction: column;
  transition: transform 0.3s, border-color 0.3s, box-shadow 0.3s;
}

.book-card:hover {
  transform: translateY(-4px);
  border-color: rgba(212, 166, 87, 0.5);
  box-shadow: var(--shadow-lift);
}

.book-cover {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  display: block;
  background: var(--ink-3);
}

.book-meta {
  padding: 16px 18px 18px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex-grow: 1;
}

.book-tag {
  font-family: var(--font-en);
  font-size: 10px;
  letter-spacing: 0.2em;
  color: var(--gold);
  text-transform: uppercase;
  font-weight: 600;
}

.book-tag.comic {
  color: var(--mint);
}

.book-title {
  font-family: var(--font-jp-serif);
  font-size: 14px;
  font-weight: 700;
  line-height: 1.5;
  margin-top: 2px;
  letter-spacing: 0.01em;
}

.book-label {
  font-size: 11px;
  opacity: 0.65;
  margin-top: auto;
  padding-top: 6px;
}

.book-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-top: 10px;
  font-family: var(--font-en);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--vermilion-soft);
  text-transform: uppercase;
  font-weight: 700;
}

.online-works {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}

.online-card {
  background: var(--ink-2);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 20px 22px;
  text-decoration: none;
  color: var(--paper);
  display: flex;
  flex-direction: column;
  gap: 6px;
  transition: border-color 0.3s, transform 0.3s;
}

.online-card:hover {
  border-color: rgba(127, 223, 202, 0.4);
  transform: translateY(-3px);
}

.online-name {
  font-family: var(--font-jp-serif);
  font-size: 16px;
  font-weight: 700;
}

.online-en {
  font-family: var(--font-en);
  font-size: 10px;
  letter-spacing: 0.25em;
  color: var(--mint);
  text-transform: uppercase;
}

.online-desc {
  font-size: 12px;
  opacity: 0.78;
  margin-top: 6px;
  line-height: 1.7;
}

.disclosure {
  background: var(--ink-2);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 18px 22px;
  font-size: 12px;
  opacity: 0.7;
  line-height: 1.8;
}