/* ===================================
   ポロピー大佐 Personal Website
   和風・渋めスタイルシート
   =================================== */

/* CSS変数（カラーパレット） */
:root {
  --bg-primary: #1a1510;
  --bg-secondary: #231f18;
  --bg-card: #2a2318;
  --accent: #c8a96e;
  --accent-dim: #8a6a30;
  --accent-glow: rgba(200, 169, 110, 0.15);
  --text-primary: #e8e0d0;
  --text-secondary: #a09070;
  --text-muted: #6a5a4a;
  --border: #3d3020;
  --border-light: #4a3d28;

  --font-heading: 'Zen Old Mincho', 'Hiragino Mincho ProN', serif;
  --font-body: 'Noto Sans JP', 'Hiragino Kaku Gothic ProN', sans-serif;

  --radius: 4px;
  --transition: 0.3s ease;
  --shadow: 0 4px 24px rgba(0, 0, 0, 0.5);
}

/* リセット & ベース */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-weight: 300;
  line-height: 1.8;
  overflow-x: hidden;
}

/* 背景テクスチャ（麻の葉風・微細パターン） */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image:
    repeating-linear-gradient(
      60deg,
      transparent,
      transparent 20px,
      rgba(200, 169, 110, 0.015) 20px,
      rgba(200, 169, 110, 0.015) 21px
    ),
    repeating-linear-gradient(
      -60deg,
      transparent,
      transparent 20px,
      rgba(200, 169, 110, 0.015) 20px,
      rgba(200, 169, 110, 0.015) 21px
    );
  pointer-events: none;
  z-index: 0;
}

a {
  color: var(--accent);
  text-decoration: none;
  transition: color var(--transition);
}
a:hover { color: #e8c88a; }

img { max-width: 100%; }

/* コンテナ */
.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* ===================================
   ナビゲーション
   =================================== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(26, 21, 16, 0.9);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
  transition: background var(--transition);
}

.nav {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 2rem;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  letter-spacing: 0.15em;
  color: var(--accent);
}

.nav-menu {
  list-style: none;
  display: flex;
  gap: 2.5rem;
}

.nav-menu a {
  color: var(--text-secondary);
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: color var(--transition);
}
.nav-menu a:hover { color: var(--accent); }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 1px;
  background: var(--accent);
  transition: var(--transition);
}


/* ===================================
   Hero セクション
   =================================== */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  position: relative;
  padding: 100px 2rem 80px;
  max-width: 1100px;
  margin: 0 auto;
  overflow: hidden;
}

.hero-bg-text {
  position: absolute;
  right: -2rem;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-heading);
  font-size: clamp(10rem, 20vw, 20rem);
  font-weight: 900;
  color: transparent;
  -webkit-text-stroke: 1px rgba(200, 169, 110, 0.08);
  writing-mode: vertical-rl;
  letter-spacing: -0.05em;
  pointer-events: none;
  user-select: none;
  line-height: 1;
}

.hero-label {
  font-size: 0.75rem;
  letter-spacing: 0.3em;
  color: var(--accent);
  text-transform: uppercase;
  margin-bottom: 1.5rem;
  opacity: 0;
  animation: fadeInUp 0.8s ease 0.2s forwards;
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 6vw, 5rem);
  font-weight: 900;
  letter-spacing: 0.1em;
  line-height: 1.1;
  color: var(--text-primary);
  opacity: 0;
  animation: fadeInUp 0.8s ease 0.4s forwards;
}

.hero-name {
  margin-top: 0.5rem;
  font-size: 1rem;
  color: var(--text-secondary);
  letter-spacing: 0.2em;
  font-family: var(--font-heading);
  opacity: 0;
  animation: fadeInUp 0.8s ease 0.55s forwards;
}

.hero-subtitle {
  margin-top: 1.5rem;
  font-size: clamp(0.9rem, 2vw, 1.15rem);
  color: var(--text-secondary);
  letter-spacing: 0.05em;
  opacity: 0;
  animation: fadeInUp 0.8s ease 0.7s forwards;
}

.hero-divider {
  margin: 0 1rem;
  color: var(--accent);
  font-weight: 700;
}

.hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 2rem;
  opacity: 0;
  animation: fadeInUp 0.8s ease 0.85s forwards;
}

.tag {
  padding: 0.3rem 0.9rem;
  border: 1px solid var(--border-light);
  color: var(--text-muted);
  font-size: 0.78rem;
  letter-spacing: 0.05em;
  border-radius: var(--radius);
}

.hero-scroll {
  position: absolute;
  bottom: 2.5rem;
  left: 2rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  opacity: 0;
  animation: fadeIn 1s ease 1.5s forwards;
}

.hero-scroll span {
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  color: var(--text-muted);
  text-transform: uppercase;
}

.hero-scroll-line {
  width: 60px;
  height: 1px;
  background: linear-gradient(to right, var(--accent-dim), transparent);
  position: relative;
  overflow: hidden;
}
.hero-scroll-line::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: var(--accent);
  animation: scrollLine 2s ease-in-out 2s infinite;
}

/* ===================================
   セクション共通
   =================================== */
.section {
  padding: 7rem 0;
  position: relative;
}

.section-alt {
  background: var(--bg-secondary);
}

.section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.section-label {
  font-size: 0.72rem;
  letter-spacing: 0.4em;
  color: var(--accent);
  text-transform: uppercase;
  display: block;
  margin-bottom: 0.75rem;
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--text-primary);
}

.section-deco {
  width: 40px;
  height: 1px;
  background: var(--accent);
  margin: 1.25rem auto 0;
}

/* フェードインアニメーション */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===================================
   About セクション
   =================================== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 3rem;
  align-items: start;
}

.about-profile-card {
  text-align: center;
  padding: 2.5rem 1.5rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  position: sticky;
  top: 5rem;
}

.about-avatar {
  width: 100px;
  height: 100px;
  border: 2px solid var(--accent-dim);
  border-radius: 50%;
  margin: 0 auto 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-secondary);
}

.avatar-icon {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  color: var(--accent);
  font-weight: 900;
}

.about-handle {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  color: var(--text-primary);
  letter-spacing: 0.1em;
  margin-bottom: 0.3rem;
}

.about-handle-sub {
  font-size: 0.78rem;
  color: var(--text-muted);
  letter-spacing: 0.05em;
}

.about-info {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

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

.profile-table th,
.profile-table td {
  padding: 0.9rem 1rem;
  text-align: left;
  border-bottom: 1px solid var(--border);
  font-size: 0.9rem;
  vertical-align: top;
}

.profile-table th {
  color: var(--accent);
  font-weight: 500;
  letter-spacing: 0.05em;
  white-space: nowrap;
  width: 6em;
  font-family: var(--font-heading);
}

.profile-table td {
  color: var(--text-primary);
}

.sub-text {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.about-quote {
  padding: 1.25rem 1.5rem;
  border-left: 3px solid var(--accent-dim);
  background: var(--bg-card);
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.9;
  border-radius: 0 var(--radius) var(--radius) 0;
}

/* ===================================
   Skills セクション
   =================================== */
.skills-block {
  margin-bottom: 3.5rem;
}

.skills-subtitle {
  font-family: var(--font-heading);
  font-size: 1rem;
  letter-spacing: 0.15em;
  color: var(--accent);
  margin-bottom: 1.5rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border);
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.25rem;
}

.skill-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.25rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.skill-icon {
  font-size: 1.25rem;
  flex-shrink: 0;
}

.skill-info {
  flex: 1;
}

.skill-name {
  display: block;
  font-size: 0.88rem;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
  letter-spacing: 0.03em;
}

.skill-bar {
  height: 3px;
  background: var(--border);
  border-radius: 2px;
  overflow: hidden;
}

.skill-bar-fill {
  height: 100%;
  background: linear-gradient(to right, var(--accent-dim), var(--accent));
  border-radius: 2px;
  width: 0;
  transition: width 1.2s ease;
}

/* 資格グリッド */
.certs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1rem;
}

.cert-card {
  padding: 1.25rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent-dim);
  border-radius: var(--radius);
}

.cert-org {
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  color: var(--accent);
  text-transform: uppercase;
  margin-bottom: 0.4rem;
}

.cert-name {
  font-size: 0.85rem;
  color: var(--text-primary);
  line-height: 1.5;
}

/* ===================================
   Works セクション
   =================================== */
.works-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
}

.work-card {
  padding: 1.75rem 1.5rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  transition: border-color var(--transition), transform var(--transition);
  position: relative;
  overflow: hidden;
}

.work-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(to right, var(--accent-dim), transparent);
  opacity: 0;
  transition: opacity var(--transition);
}

.work-card:hover {
  border-color: var(--border-light);
  transform: translateY(-3px);
}

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

.work-card-center {
  justify-content: center;
  align-items: center;
  text-align: center;
  border-style: dashed;
}

.work-lang {
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  color: var(--accent);
  text-transform: uppercase;
}

.work-title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  color: var(--text-primary);
  letter-spacing: 0.05em;
}

.work-desc {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.8;
  flex: 1;
}

.work-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.work-tag {
  padding: 0.2rem 0.6rem;
  background: rgba(200, 169, 110, 0.08);
  border: 1px solid var(--border-light);
  color: var(--text-muted);
  font-size: 0.72rem;
  border-radius: 2px;
}

.work-link {
  font-size: 0.82rem;
  color: var(--accent);
  letter-spacing: 0.05em;
  margin-top: auto;
  align-self: flex-start;
}
.work-card-center .work-link { align-self: center; }

.work-more-icon {
  font-size: 1.5rem;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
  font-family: monospace;
}

.work-more-text {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-bottom: 0.75rem;
}

/* ===================================
   Hobbies セクション
   =================================== */
.hobbies-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: auto auto;
  gap: 1.5rem;
}

.hobby-card {
  padding: 1.75rem 1.5rem;
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: border-color var(--transition);
}

.hobby-card:hover {
  border-color: var(--border-light);
}

.hobby-card-large {
  grid-column: span 1;
}

/* 大きいカード2枚を最初の行全幅で配置 */
.hobbies-grid .hobby-card-large:nth-child(1),
.hobbies-grid .hobby-card-large:nth-child(2) {
  /* 最初の2カードを上段2列に */
}

/* 3〜5カードを下段3列に */
.hobbies-grid .hobby-card:not(.hobby-card-large) {
  grid-column: span 1;
}

/* より分かりやすいレイアウトを手動指定 */
.hobbies-grid {
  grid-template-columns: 1fr 1fr 1fr;
}
.hobby-card-large:first-child { grid-column: 1 / 2; grid-row: 1; }
.hobby-card-large:nth-child(2) { grid-column: 2 / 4; grid-row: 1; }
.hobby-card:nth-child(3) { grid-column: 1; grid-row: 2; }
.hobby-card:nth-child(4) { grid-column: 2; grid-row: 2; }
.hobby-card:nth-child(5) { grid-column: 3; grid-row: 2; }

.hobby-icon-wrap {
  margin-bottom: 1rem;
}

.hobby-emoji {
  font-size: 2rem;
}

.hobby-title {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  color: var(--text-primary);
  letter-spacing: 0.1em;
  margin-bottom: 0.75rem;
}

.hobby-desc {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.9;
}

.hobby-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 1rem;
}

.hobby-tag {
  padding: 0.2rem 0.6rem;
  border: 1px solid var(--border-light);
  color: var(--text-muted);
  font-size: 0.72rem;
  border-radius: 2px;
}

/* ===================================
   Links セクション
   =================================== */
.links-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1rem;
}

.link-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.25rem 1.5rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text-primary);
  transition: border-color var(--transition), background var(--transition), transform var(--transition);
}

.link-card:hover {
  border-color: var(--accent-dim);
  background: rgba(200, 169, 110, 0.05);
  transform: translateX(4px);
  color: var(--text-primary);
}

.link-icon {
  width: 40px;
  height: 40px;
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--accent-dim);
}

.link-icon svg {
  width: 18px;
  height: 18px;
}

.link-card:hover .link-icon {
  border-color: var(--accent-dim);
  color: var(--accent);
}

.link-info {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.link-name {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-primary);
}

.link-url {
  font-size: 0.78rem;
  color: var(--text-muted);
}

.link-arrow {
  color: var(--text-muted);
  font-size: 0.9rem;
  transition: color var(--transition), transform var(--transition);
}

.link-card:hover .link-arrow {
  color: var(--accent);
  transform: translateX(4px);
}

/* ===================================
   フッター
   =================================== */
.footer {
  padding: 3rem 2rem;
  text-align: center;
  border-top: 1px solid var(--border);
  background: var(--bg-secondary);
}

.footer-deco {
  color: var(--accent-dim);
  letter-spacing: 0.5em;
  font-size: 0.8rem;
  margin-bottom: 1rem;
  font-family: var(--font-heading);
}

.footer-text {
  font-size: 0.85rem;
  color: var(--text-muted);
  letter-spacing: 0.1em;
  margin-bottom: 0.5rem;
}

.footer-motto {
  font-size: 0.75rem;
  color: var(--text-muted);
  opacity: 0.5;
  letter-spacing: 0.05em;
  font-style: italic;
}

/* ===================================
   アニメーション
   =================================== */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

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

@keyframes scrollLine {
  0%   { left: -100%; }
  100% { left: 100%; }
}

/* ===================================
   レスポンシブ
   =================================== */
@media (max-width: 768px) {
  .nav-menu {
    position: fixed;
    top: 64px;
    left: 0;
    right: 0;
    background: rgba(26, 21, 16, 0.97);
    flex-direction: column;
    padding: 1.5rem 2rem;
    gap: 1.25rem;
    border-bottom: 1px solid var(--border);
    transform: translateY(-120%);
    transition: transform var(--transition);
    z-index: 99;
  }
  .nav-menu.open {
    transform: translateY(0);
  }
  .nav-toggle {
    display: flex;
  }

  .about-grid {
    grid-template-columns: 1fr;
  }
  .about-profile-card {
    position: static;
  }

  .hobbies-grid {
    grid-template-columns: 1fr;
  }
  .hobby-card-large:first-child,
  .hobby-card-large:nth-child(2),
  .hobby-card:nth-child(3),
  .hobby-card:nth-child(4),
  .hobby-card:nth-child(5) {
    grid-column: auto;
    grid-row: auto;
  }

  .works-grid {
    grid-template-columns: 1fr;
  }

  .hero-scroll {
    display: none;
  }
}

@media (max-width: 480px) {
  .container { padding: 0 1.25rem; }
  .section { padding: 4.5rem 0; }
  .certs-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ===================================
   Blog タグリンク
   =================================== */
.tag-link {
  color: inherit;
  text-decoration: none;
}
.tag-link:hover {
  color: var(--accent);
}

/* ===================================
   Blog 一覧ページ
   =================================== */
.blog-hero {
  padding: 4rem 0 4rem;
  margin-top: 64px; /* 固定ヘッダー分のオフセット */
  background: var(--bg-primary);
}

.blog-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-bottom: 4rem;
}

.blog-card {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 1.5rem;
  padding: 1.5rem 1.75rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  text-decoration: none;
  color: var(--text-primary);
  transition: border-color var(--transition), transform var(--transition), background var(--transition);
  position: relative;
  overflow: hidden;
}

.blog-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  width: 3px;
  background: linear-gradient(to bottom, var(--accent-dim), transparent);
  opacity: 0;
  transition: opacity var(--transition);
}

.blog-card:hover {
  border-color: var(--border-light);
  transform: translateX(4px);
  background: rgba(200, 169, 110, 0.03);
  color: var(--text-primary);
}

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

.blog-card-date {
  font-size: 0.75rem;
  color: var(--text-muted);
  letter-spacing: 0.05em;
  white-space: nowrap;
  font-family: var(--font-heading);
}

.blog-card-body {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  min-width: 0;
}

.blog-card-title {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  letter-spacing: 0.05em;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.blog-card:hover .blog-card-title {
  color: var(--accent);
}

.blog-card-topic {
  font-size: 0.72rem;
  color: var(--accent-dim);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.blog-card-arrow {
  color: var(--text-muted);
  font-size: 0.9rem;
  transition: color var(--transition), transform var(--transition);
  flex-shrink: 0;
}

.blog-card:hover .blog-card-arrow {
  color: var(--accent);
  transform: translateX(4px);
}

.blog-empty {
  text-align: center;
  padding: 5rem 0;
  color: var(--text-muted);
}

.blog-empty-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
  opacity: 0.4;
}

.blog-empty-text {
  font-size: 0.9rem;
  letter-spacing: 0.05em;
}

/* ===================================
   Blog 記事ページ
   =================================== */
.post-hero {
  padding: 4rem 0 3rem;
  margin-top: 64px; /* 固定ヘッダー分のオフセット */
}

.post-meta {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

.post-meta-date {
  font-size: 0.78rem;
  color: var(--text-muted);
  letter-spacing: 0.05em;
  font-family: var(--font-heading);
}

.post-meta-topic {
  font-size: 0.72rem;
  color: var(--accent);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 0.2rem 0.7rem;
  border: 1px solid var(--accent-dim);
  border-radius: var(--radius);
}

.post-title {
  font-family: var(--font-heading);
  font-size: clamp(1.6rem, 4vw, 2.8rem);
  font-weight: 700;
  letter-spacing: 0.1em;
  line-height: 1.3;
  color: var(--text-primary);
  margin-bottom: 0.75rem;
}

.post-divider {
  width: 40px;
  height: 1px;
  background: var(--accent-dim);
  margin: 2rem 0;
}

.post-body {
  max-width: 720px;
  padding-bottom: 5rem;
}

.post-body h2 {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  color: var(--text-primary);
  letter-spacing: 0.1em;
  margin: 3rem 0 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border);
}

.post-body h3 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  color: var(--accent);
  letter-spacing: 0.08em;
  margin: 2rem 0 0.75rem;
}

.post-body p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 2;
  margin-bottom: 1.25rem;
}

.post-body ul,
.post-body ol {
  padding-left: 1.5rem;
  margin-bottom: 1.25rem;
}

.post-body li {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.9;
  margin-bottom: 0.25rem;
}

.post-body code {
  font-family: 'Courier New', monospace;
  font-size: 0.85rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 0.1rem 0.4rem;
  border-radius: 2px;
  color: var(--accent);
}

.post-body pre {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem 1.5rem;
  overflow-x: auto;
  margin-bottom: 1.25rem;
}

.post-body pre code {
  background: none;
  border: none;
  padding: 0;
  font-size: 0.88rem;
  color: var(--text-primary);
}

.post-body blockquote {
  border-left: 3px solid var(--accent-dim);
  background: var(--bg-card);
  padding: 1rem 1.5rem;
  margin: 1.5rem 0;
  border-radius: 0 var(--radius) var(--radius) 0;
  color: var(--text-secondary);
  font-size: 0.92rem;
  line-height: 1.9;
}

.post-back {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.82rem;
  color: var(--accent);
  letter-spacing: 0.05em;
  margin-bottom: 2.5rem;
  transition: gap var(--transition);
}

.post-back:hover {
  gap: 0.75rem;
  color: #e8c88a;
}

@media (max-width: 768px) {
  .blog-card {
    grid-template-columns: 1fr auto;
  }
  .blog-card-date {
    display: none;
  }
  .post-meta {
    flex-wrap: wrap;
    gap: 0.75rem;
  }
}