/* ============================================================
   DevLog — Public Showcase CSS
   Clean, professional, responsive
   ============================================================ */

/* ── CSS 변수 (라이트/다크 테마) ──────────────────────────── */
:root {
  --bg:           #ffffff;
  --bg-surface:   #f8f9fb;
  --bg-card:      #ffffff;
  --border:       #e8eaee;
  --border-dark:  #d0d4dc;

  --text:         #0f1118;
  --text-sub:     #4a4f6a;
  --text-muted:   #8890ab;

  --accent:       var(--project-color, #6c63ff);
  --accent-light: color-mix(in srgb, var(--accent) 12%, transparent);
  --accent-dim:   color-mix(in srgb, var(--accent) 6%, transparent);

  --green:        #16a34a;
  --orange:       #ea580c;
  --radius:       12px;
  --radius-sm:    8px;
  --shadow:       0 2px 12px rgba(0,0,0,.07);
  --shadow-md:    0 8px 32px rgba(0,0,0,.1);
  --transition:   0.2s ease;

  --font:         'Inter', -apple-system, sans-serif;
  --font-mono:    'JetBrains Mono', 'Fira Code', monospace;
  --header-h:     60px;
}

[data-theme="dark"] {
  --bg:           #0d0f18;
  --bg-surface:   #151820;
  --bg-card:      #1c2030;
  --border:       #2d3250;
  --border-dark:  #3d4468;
  --text:         #e8eaf6;
  --text-sub:     #8b90b0;
  --text-muted:   #555b7a;
  --shadow:       0 2px 12px rgba(0,0,0,.4);
  --shadow-md:    0 8px 32px rgba(0,0,0,.5);
}

/* ── 기본 ─────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  line-height: 1.6;
  transition: background var(--transition), color var(--transition);
  padding-left: env(safe-area-inset-left, 0px);
  padding-right: env(safe-area-inset-right, 0px);
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; }

.container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 max(24px, env(safe-area-inset-right, 0px)) 0 max(24px, env(safe-area-inset-left, 0px));
  box-sizing: border-box;
}

/* ── 헤더 ─────────────────────────────────────────────────── */
.site-header {
  min-height: calc(var(--header-h) + env(safe-area-inset-top, 0px));
  padding-top: env(safe-area-inset-top, 0px);
  position: sticky; top: 0;
  background: rgba(255,255,255,.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  z-index: 100;
  transition: background var(--transition);
  display: flex;
  align-items: center;
  box-sizing: border-box;
}
[data-theme="dark"] .site-header {
  background: rgba(13,15,24,.85);
}
.site-header .container {
  display: flex;
  align-items: center;
  width: 100%;
  min-height: var(--header-h);
  gap: 16px;
  box-sizing: border-box;
}
.site-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: .95rem;
  font-weight: 700;
  letter-spacing: -.3px;
  flex-shrink: 0;
}
.site-nav {
  display: flex;
  align-items: center;
  gap: 4px;
  flex: 1;
}
.site-nav a {
  font-size: .88rem;
  color: var(--text-sub);
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  transition: all var(--transition);
}
.site-nav a:hover { background: var(--bg-surface); color: var(--text); }
.site-nav a.is-active {
  color: var(--accent);
  font-weight: 600;
  background: var(--accent-light);
}
.header-actions { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }

/* ── 로그인 / 사용자 메뉴 ───────────────────────────────── */
.user-menu { position: relative; }
.user-menu-trigger {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 4px 10px 4px 4px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-card);
  cursor: pointer;
  font-family: inherit;
  font-size: .85rem;
  font-weight: 500;
  color: var(--text);
  max-width: min(220px, 42vw);
  transition: border-color var(--transition), background var(--transition);
}
.user-menu-trigger:hover { border-color: color-mix(in srgb, var(--accent) 45%, var(--border)); }
.user-menu-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
}
.user-menu-name {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  min-width: 0;
}
.user-menu-chevron {
  flex-shrink: 0;
  opacity: .55;
  transition: transform .2s ease;
}
.user-menu.is-open .user-menu-chevron { transform: rotate(180deg); }

.user-menu-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 228px;
  max-width: min(300px, calc(100vw - 32px));
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-md);
  z-index: 200;
  padding: 6px 0;
}
.user-menu-dropdown[hidden] { display: none !important; }

.user-menu-head { padding: 10px 14px 8px; }
.user-menu-head-name { font-weight: 600; font-size: .9rem; line-height: 1.3; }
.user-menu-head-email {
  font-size: .72rem;
  color: var(--text-muted);
  margin-top: 4px;
  line-height: 1.35;
  word-break: break-all;
}
.user-menu-badge--showcase {
  background: rgba(108, 99, 255, 0.2);
  color: var(--accent);
  border: 1px solid rgba(108, 99, 255, 0.35);
}
.user-menu-item--emphasis {
  font-weight: 600;
  color: var(--accent);
}
.user-menu-item--emphasis:hover {
  background: rgba(108, 99, 255, 0.1);
  color: var(--accent);
}

.user-menu-badge {
  display: inline-block;
  margin-top: 8px;
  font-size: .62rem;
  font-weight: 600;
  letter-spacing: .02em;
  padding: 2px 7px;
  border-radius: 4px;
  background: var(--accent-light);
  color: var(--accent);
}

.user-menu-divider { height: 1px; background: var(--border); margin: 4px 0; }
.user-menu-item {
  display: block;
  padding: 9px 14px;
  font-size: .84rem;
  color: var(--text-sub);
  transition: background .15s ease, color .15s ease;
}
.user-menu-item:hover {
  background: var(--bg-surface);
  color: var(--text);
}
.user-menu-item--danger { color: #dc2626; }
[data-theme="dark"] .user-menu-item--danger { color: #f87171; }

@media (max-width: 480px) {
  .user-menu-name { display: none; }
  .user-menu-trigger { max-width: none; padding-right: 8px; }
}

.theme-toggle {
  background: none;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 7px;
  cursor: pointer;
  color: var(--text-sub);
  display: flex;
  align-items: center;
  transition: all var(--transition);
}
.theme-toggle:hover { border-color: var(--accent); color: var(--accent); }
.icon-moon { display: none; }
[data-theme="dark"] .icon-sun  { display: none; }
[data-theme="dark"] .icon-moon { display: block; }

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: .83rem;
  font-weight: 500;
  color: var(--text-sub);
  transition: all var(--transition);
}
.btn-outline:hover { border-color: var(--accent); color: var(--accent); }
.btn-outline-sm { padding: 5px 12px; font-size: .8rem; border: 1px solid var(--border); border-radius: var(--radius-sm); color: var(--text-sub); transition: all var(--transition); }
.btn-outline-sm:hover { border-color: var(--accent); color: var(--accent); }

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  color: var(--text-sub);
  cursor: pointer;
  min-width: 44px;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  touch-action: manipulation;
}

/* ── 히어로 섹션 ─────────────────────────────────────────── */
.hero {
  padding: 88px 0 80px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.hero-bg-glow {
  position: absolute;
  top: -100px; left: 50%;
  transform: translateX(-50%);
  width: 700px; height: 500px;
  background: radial-gradient(ellipse at center, rgba(108,99,255,.12) 0%, transparent 70%);
  pointer-events: none;
}
.hero-content { position: relative; z-index: 1; }
.hero-avatar {
  width: 96px; height: 96px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--border-dark);
  margin-bottom: 20px;
  box-shadow: 0 8px 32px rgba(108,99,255,.2);
}
.hero-name {
  font-size: 2.6rem;
  font-weight: 800;
  letter-spacing: -1.5px;
  line-height: 1.1;
  margin-bottom: 8px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}
.hero-job {
  font-size: 1rem;
  font-weight: 500;
  color: var(--accent);
  letter-spacing: 0;
}
.hero-bio {
  font-size: 1.05rem;
  color: var(--text-sub);
  max-width: 520px;
  margin: 16px auto 24px;
  line-height: 1.7;
}
.hero-links { display: flex; justify-content: center; gap: 10px; margin-bottom: 36px; }
.hero-link {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border: 1px solid var(--border);
  border-radius: 20px;
  font-size: .85rem;
  color: var(--text-sub);
  transition: all var(--transition);
}
.hero-link:hover { border-color: var(--accent); color: var(--accent); background: var(--accent-dim); }
.hero-stats { display: flex; align-items: center; justify-content: center; gap: 24px; }
.hero-stat { text-align: center; }
.hero-stat-num { display: block; font-size: 2rem; font-weight: 800; letter-spacing: -1px; color: var(--accent); }
.hero-stat-label { font-size: .8rem; color: var(--text-muted); }
.hero-stat-divider { width: 1px; height: 36px; background: var(--border); }

/* ── 프로젝트 섹션 ────────────────────────────────────────── */
.projects-section { padding: 80px 0; }
.projects-section .container > h2 {
  font-size: 1.6rem;
  font-weight: 800;
  letter-spacing: -0.5px;
  margin-bottom: 32px;
}

/* 필터 바 */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 36px;
}
.filter-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 7px 14px;
  border: 1px solid var(--border);
  border-radius: 20px;
  background: var(--bg-card);
  font-size: .83rem;
  font-weight: 500;
  color: var(--text-sub);
  cursor: pointer;
  transition: all var(--transition);
}
.filter-btn:hover { border-color: var(--accent); color: var(--accent); }
.filter-btn.active { background: var(--accent); border-color: var(--accent); color: #fff; }
.filter-count {
  background: rgba(255,255,255,.25);
  padding: 1px 6px;
  border-radius: 10px;
  font-size: .72rem;
}
.filter-btn:not(.active) .filter-count { background: var(--bg-surface); color: var(--text-muted); }

/* 프로젝트 그리드 */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.project-card {
  border-radius: var(--radius);
  background: var(--bg-card);
  border: 1px solid var(--border);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.project-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--accent);
}
.project-card-inner { display: flex; flex-direction: column; height: 100%; }

.project-thumb {
  height: 180px;
  background: linear-gradient(135deg, color-mix(in srgb, var(--accent) 15%, var(--bg-surface)), var(--bg-surface));
  position: relative;
  overflow: hidden;
}
.project-thumb img {
  display: block;
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.project-thumb-placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}
.project-status-badge {
  position: absolute;
  bottom: 10px; right: 10px;
  z-index: 1;
  color: #fff;
  font-size: .7rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 20px;
  backdrop-filter: blur(8px);
  background: currentColor;
}

.project-card-body { flex: 1; padding: 20px 20px 12px; }
.project-card-title {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 8px;
  letter-spacing: -.3px;
}
.project-card-desc {
  font-size: .85rem;
  color: var(--text-sub);
  line-height: 1.6;
  margin-bottom: 14px;
}

/* 기술 스택 태그 */
.tech-stack { display: flex; flex-wrap: wrap; gap: 6px; }
.tech-stack--large .tech-tag { font-size: .83rem; padding: 4px 12px; }
.tech-tag {
  display: inline-block;
  padding: 3px 10px;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 20px;
  font-size: .76rem;
  font-weight: 500;
  color: var(--text-sub);
  transition: all var(--transition);
}
.project-card:hover .tech-tag {
  border-color: color-mix(in srgb, var(--accent) 40%, transparent);
  color: var(--accent);
}
.tech-tag--more { opacity: .7; }

.project-card-footer {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 20px 16px;
  border-top: 1px solid var(--border);
  font-size: .78rem;
  color: var(--text-muted);
}
.project-cat {
  background: var(--bg-surface);
  padding: 2px 8px;
  border-radius: 10px;
  font-weight: 500;
}
.project-log-count {
  flex: 1;
  display: inline-flex;
  align-items: center;
  width: fit-content;
  max-width: 100%;
  padding: 2px 10px;
  border-radius: 20px;
  font-size: .72rem;
  font-weight: 600;
  background: rgba(251, 191, 36, 0.12);
  color: #e8c85c;
  border: 1px solid rgba(251, 191, 36, 0.22);
}
.project-arrow { color: var(--accent); font-weight: 600; transition: transform var(--transition); }
.project-card:hover .project-arrow { transform: translateX(4px); }

.no-projects { text-align: center; padding: 60px; color: var(--text-muted); grid-column: 1/-1; }

/* ── 개별 프로젝트 히어로 ─────────────────────────────────── */
.project-hero {
  padding: 64px 0 56px;
  position: relative;
  border-bottom: 1px solid var(--border);
}
.project-hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(135deg, color-mix(in srgb, var(--accent) 12%, transparent) 0%, transparent 70%);
}
.project-hero-content {
  position: relative;
  display: flex;
  gap: 40px;
  align-items: flex-start;
}
.project-hero-thumb {
  width: 200px;
  height: 140px;
  object-fit: cover;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  flex-shrink: 0;
}
.project-hero-body { flex: 1; }
.project-hero-meta { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; font-size: .83rem; }
.hero-cat {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  padding: 3px 10px;
  border-radius: 20px;
  font-weight: 500;
  color: var(--text-sub);
}
.hero-status { font-weight: 600; }
.project-hero-title {
  font-size: 2.2rem;
  font-weight: 800;
  letter-spacing: -1px;
  line-height: 1.15;
  margin-bottom: 14px;
  background: linear-gradient(135deg, var(--text) 40%, var(--accent));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.project-hero-desc {
  font-size: .95rem;
  color: var(--text-sub);
  line-height: 1.75;
  margin-bottom: 20px;
  max-width: 640px;
}
.project-hero-desc.markdown-body {
  white-space: normal;
}
.project-hero-desc.markdown-body p { margin: 0.5em 0; }
.project-hero-desc.markdown-body p:first-child { margin-top: 0; }
.project-hero-desc.markdown-body p:last-child { margin-bottom: 0; }
.project-hero-desc.markdown-body h1,
.project-hero-desc.markdown-body h2,
.project-hero-desc.markdown-body h3 {
  font-weight: 700;
  line-height: 1.3;
  margin: 0.75em 0 0.4em;
  color: var(--text);
}
.project-hero-desc.markdown-body h1 { font-size: 1.35rem; }
.project-hero-desc.markdown-body h2 { font-size: 1.12rem; }
.project-hero-desc.markdown-body h3 { font-size: 1rem; }
.project-hero-desc.markdown-body a:not([style]) {
  color: var(--accent);
  text-decoration: underline;
}
.project-hero-desc.markdown-body ul,
.project-hero-desc.markdown-body ol {
  margin: 0.5em 0;
  padding-left: 1.35em;
}
.project-hero-desc.markdown-body blockquote {
  margin: 0.6em 0;
  padding-left: 1em;
  border-left: 3px solid var(--border);
  color: var(--text-muted);
}
.project-hero-desc.markdown-body code:not([style]) {
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 0.88em;
  padding: 0.15em 0.4em;
  border-radius: 4px;
  background: var(--bg-surface);
  border: 1px solid var(--border);
}
.project-hero-desc.markdown-body pre:not([style]) {
  margin: 0.6em 0;
  padding: 12px 14px;
  border-radius: 8px;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  overflow-x: auto;
  font-size: 0.82rem;
}
.project-hero-desc.markdown-body pre code {
  background: none;
  border: 0;
  padding: 0;
  font-size: inherit;
}
.project-hero-desc.markdown-body img {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
}
.project-hero-desc.markdown-body table {
  border-collapse: collapse;
  width: 100%;
  font-size: 0.88em;
  margin: 0.6em 0;
}
.project-hero-desc.markdown-body th,
.project-hero-desc.markdown-body td {
  border: 1px solid var(--border);
  padding: 6px 10px;
}
.project-hero-desc.markdown-body th {
  background: var(--bg-surface);
  font-weight: 600;
}
[data-theme="dark"] .project-hero-desc.markdown-body pre:not([style]) {
  background: #0a0c14;
}
.project-subheading {
  font-size: .78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--text-muted);
  margin: 0 0 8px;
}
.project-server-env {
  margin-bottom: 20px;
  max-width: 640px;
}
.project-server-env-text {
  font-size: .88rem;
  color: var(--text-sub);
  line-height: 1.65;
  margin: 0;
}
.project-server-env .tech-stack { margin-top: 2px; }
.tech-tag--server-env {
  border-color: color-mix(in srgb, var(--accent) 28%, var(--border));
  background: color-mix(in srgb, var(--accent) 8%, var(--bg-surface));
}
.project-hero .tech-stack .tech-tag {
  --color: var(--accent);
}
.project-links { display: flex; align-items: center; gap: 14px; margin-top: 20px; }
.project-link {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border: 1px solid var(--border);
  border-radius: 20px;
  font-size: .85rem;
  color: var(--text-sub);
  transition: all var(--transition);
}
.project-link:hover { border-color: var(--accent); color: var(--accent); }
.project-views { font-size: .8rem; color: var(--text-muted); }

/* ── 프로젝트 소개 섹션 ──────────────────────────────────── */
.project-intro-section {
  padding: 56px 0 0;
}
.project-intro-heading {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-muted);
  letter-spacing: .05em;
  text-transform: uppercase;
  font-size: .78rem;
  margin-bottom: 20px;
}
.project-intro-body.markdown-body {
  white-space: normal;
  width: 100%;
}
.project-intro-body.markdown-body p:first-child { margin-top: 0; }
.project-intro-body.markdown-body p:last-child  { margin-bottom: 0; }

/* ── 타임라인 ────────────────────────────────────────────── */
.timeline-section { padding: 72px 0; }
.timeline-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 48px;
  flex-wrap: wrap;
  gap: 14px;
}
.timeline-header h2 {
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -.5px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.timeline-count {
  font-size: .85rem;
  font-weight: 500;
  color: var(--text-muted);
  background: var(--bg-surface);
  border: 1px solid var(--border);
  padding: 3px 10px;
  border-radius: 20px;
}
.search-input {
  padding: 8px 14px;
  border: 1px solid var(--border);
  border-radius: 20px;
  background: var(--bg-card);
  color: var(--text);
  font-size: .85rem;
  width: 220px;
  transition: border-color var(--transition), box-shadow var(--transition);
  font-family: var(--font);
  outline: none;
}
.search-input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-light); }

.timeline {
  position: relative;
  padding-left: 36px;
}
.timeline::before {
  content: '';
  position: absolute;
  top: 8px; left: 7px;
  bottom: 0;
  width: 2px;
  background: var(--border);
}
.timeline-item {
  position: relative;
  margin-bottom: 48px;
  animation: fadeUp .5s ease both;
}
.timeline-item:nth-child(1) { animation-delay: .05s; }
.timeline-item:nth-child(2) { animation-delay: .10s; }
.timeline-item:nth-child(3) { animation-delay: .15s; }
.timeline-item:nth-child(n+4) { animation-delay: .20s; }

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

.timeline-dot {
  position: absolute;
  left: -32px;
  top: 16px;
  width: 14px; height: 14px;
  border-radius: 50%;
  background: var(--accent);
  border: 2px solid var(--bg);
  box-shadow: 0 0 0 2px var(--border);
  flex-shrink: 0;
}
.timeline-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.timeline-card:hover { border-color: var(--accent); box-shadow: var(--shadow); }
.timeline-card--with-thumb {
  display: flex;
  flex-direction: row;
  align-items: stretch;
  gap: 0;
  padding: 0;
  overflow: hidden;
}
.timeline-card-thumb-wrap {
  flex: 0 0 148px;
  width: 148px;
  min-height: 140px;
  background: var(--bg-surface);
  border-right: 1px solid var(--border);
}
.timeline-card-thumb {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 140px;
  object-fit: cover;
}
.timeline-card-inner {
  flex: 1;
  padding: 24px;
  min-width: 0;
}
@media (max-width: 560px) {
  .timeline-card--with-thumb {
    flex-direction: column;
  }
  .timeline-card-thumb-wrap {
    width: 100%;
    flex: none;
    min-height: 160px;
    max-height: 200px;
    border-right: none;
    border-bottom: 1px solid var(--border);
  }
  .timeline-card-thumb {
    min-height: 160px;
    max-height: 200px;
  }
}
.timeline-date { font-size: .78rem; color: var(--text-muted); margin-bottom: 8px; font-family: var(--font-mono); }
.timeline-title { font-size: 1.1rem; font-weight: 700; margin-bottom: 10px; }
.timeline-title a { transition: color var(--transition); }
.timeline-title a:hover { color: var(--accent); }
.timeline-excerpt { font-size: .88rem; color: var(--text-sub); line-height: 1.65; margin-bottom: 12px; }
.timeline-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 14px; }
.timeline-tag { font-size: .78rem; font-weight: 600; color: var(--accent); }
.timeline-footer { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 10px; }
.timeline-author { display: flex; align-items: center; gap: 8px; font-size: .83rem; color: var(--text-sub); }
.author-avatar-sm { width: 24px; height: 24px; border-radius: 50%; object-fit: cover; }
.timeline-meta { display: flex; align-items: center; gap: 14px; font-size: .8rem; color: var(--text-muted); }
.read-more { font-weight: 600; color: var(--accent); transition: opacity var(--transition); }
.read-more:hover { opacity: .7; }
.no-devlogs { text-align: center; padding: 60px; color: var(--text-muted); }

/* ── About 섹션 ──────────────────────────────────────────── */
.about-section {
  padding: 80px 0;
  background: var(--bg-surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.about-grid {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 60px;
  align-items: center;
}
.about-text h2 { font-size: 1.8rem; font-weight: 800; letter-spacing: -0.5px; margin-bottom: 16px; }
.about-text p  { font-size: 1rem; color: var(--text-sub); line-height: 1.8; margin-bottom: 24px; }
.brand-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  padding: 40px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  text-align: center;
}
.brand-tagline { display: flex; flex-direction: column; gap: 6px; }
.brand-tagline strong { font-size: 1.4rem; font-weight: 800; letter-spacing: -0.5px; }
.brand-tagline span { font-size: .9rem; color: var(--text-sub); line-height: 1.6; }

/* ── 개발 일지 상세 ──────────────────────────────────────── */
.reading-progress {
  position: fixed;
  top: var(--header-h);
  left: 0;
  height: 3px;
  background: var(--accent);
  width: 0;
  z-index: 200;
  transition: width .1s ease;
}

.devlog-page { padding: 0 0 80px; }
.devlog-container {
  max-width: 800px;
}
.devlog-header {
  padding: 48px 0 36px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 48px;
}
.devlog-breadcrumb {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: .83rem;
  color: var(--text-muted);
  margin-bottom: 16px;
}
.devlog-breadcrumb a { color: var(--accent); transition: opacity var(--transition); }
.devlog-breadcrumb a:hover { opacity: .7; }
.devlog-breadcrumb-thumb {
  flex-shrink: 0;
  display: block;
  width: 40px;
  height: 40px;
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--border);
  margin-right: 2px;
}
.devlog-breadcrumb-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.devlog-title { font-size: 2rem; font-weight: 800; letter-spacing: -1px; line-height: 1.3; margin-bottom: 20px; }
.devlog-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 16px;
}
.devlog-author { display: flex; align-items: center; gap: 10px; }
.author-avatar { width: 40px; height: 40px; border-radius: 50%; object-fit: cover; border: 2px solid var(--border); }
.author-name { font-weight: 600; font-size: .9rem; }
.author-job  { font-size: .78rem; color: var(--text-muted); }
.devlog-stats { display: flex; gap: 14px; font-size: .8rem; color: var(--text-muted); }
.devlog-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.devlog-tag  { font-size: .8rem; font-weight: 600; color: var(--accent); }

.devlog-body { display: flex; flex-direction: column; gap: 48px; }
.devlog-section { }
.devlog-section--trouble {
  padding: 28px;
  background: color-mix(in srgb, var(--project-color, #6c63ff) 5%, var(--bg-surface));
  border: 1px solid color-mix(in srgb, var(--project-color, #6c63ff) 20%, transparent);
  border-radius: var(--radius);
}
.section-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-sub);
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}
.section-label--trouble { color: var(--accent); border-bottom-color: color-mix(in srgb, var(--accent) 30%, transparent); }

/* 트러블슈팅 순서도 (에디터에서 저장한 .dv-ts-flow HTML — 공개 상세) */
.markdown-content .dv-ts-flow {
  margin: 12px 0 20px;
  padding: 0;
  list-style: none;
  position: relative;
  padding-left: 8px;
}
.markdown-content .dv-ts-step {
  position: relative;
  display: flex;
  gap: 14px;
  align-items: stretch;
  margin: 0;
  padding: 0 0 20px 0;
}
.markdown-content .dv-ts-step:last-child { padding-bottom: 0; }
.markdown-content .dv-ts-step:last-child .dv-ts-step-marker::after { display: none; }
.markdown-content .dv-ts-step-marker {
  flex: 0 0 36px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  font-weight: 700;
  font-size: 0.88rem;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  z-index: 1;
  box-shadow: 0 2px 8px color-mix(in srgb, var(--accent) 45%, transparent);
}
.markdown-content .dv-ts-step-marker::after {
  content: '';
  position: absolute;
  left: 50%;
  top: 100%;
  width: 2px;
  height: calc(100% + 20px);
  transform: translateX(-50%);
  background: linear-gradient(to bottom, var(--accent), var(--border));
  opacity: 0.55;
  z-index: 0;
}
.markdown-content .dv-ts-step-card {
  flex: 1 1 auto;
  min-width: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-surface);
  padding: 12px 14px 14px;
  box-sizing: border-box;
}
.markdown-content .dv-ts-step-title {
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--text);
  margin: 0 0 8px;
  line-height: 1.35;
}
.markdown-content .dv-ts-step-body {
  font-size: 0.9rem;
  line-height: 1.65;
  color: var(--text-sub);
  white-space: pre-wrap;
  word-break: break-word;
  margin: 0;
}

/* 마크다운 콘텐츠 */
.markdown-content { font-size: .95rem; line-height: 1.8; }
.markdown-content h1,.markdown-content h2,.markdown-content h3 { font-weight: 700; margin: 1.5em 0 .6em; line-height: 1.3; }
.markdown-content h1 { font-size: 1.5rem; border-bottom: 1px solid var(--border); padding-bottom: .4em; }
.markdown-content h2 { font-size: 1.2rem; }
.markdown-content h3 { font-size: 1rem; }
.markdown-content p  { margin: .8em 0; }
.markdown-content a  { color: var(--accent); text-decoration: underline; }
.markdown-content code {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 2px 6px;
  font-family: var(--font-mono);
  font-size: 0.92em;
}
.markdown-content pre {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 20px;
  overflow-x: auto;
  margin: 1em 0;
  font-family: var(--font-mono);
  font-size: 0.92rem;
  line-height: 1.55;
}
[data-theme="dark"] .markdown-content pre { background: #0a0c14; }
.markdown-content pre code { background: none; border: none; padding: 0; font-size: inherit; }

/* 코드 블록 — 호버 시 복사 툴바 */
.code-block-wrap {
  position: relative;
  margin: 1em 0;
}
.code-block-wrap > pre {
  margin: 0;
}
.code-block-toolbar {
  position: absolute;
  top: 8px;
  right: 8px;
  z-index: 3;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 4px 8px;
  border-radius: 6px;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--text-muted);
  background: var(--bg-card);
  border: 1px solid var(--border);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.06);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.15s ease;
}
[data-theme="dark"] .code-block-toolbar {
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.35);
}
.code-block-wrap:hover .code-block-toolbar,
.code-block-wrap:focus-within .code-block-toolbar {
  opacity: 1;
  pointer-events: auto;
}
.code-block-lang {
  text-transform: uppercase;
  max-width: 7em;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.code-block-toolbar-sep {
  width: 1px;
  height: 14px;
  background: var(--border);
  flex-shrink: 0;
}
.code-block-copy-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2px 4px;
  margin: 0;
  border: none;
  border-radius: 4px;
  background: transparent;
  color: var(--text-sub);
  cursor: pointer;
  transition: color 0.15s ease, background 0.15s ease;
}
.code-block-copy-btn:hover:not(:disabled) {
  color: var(--accent);
  background: var(--accent-dim);
}
.code-block-copy-btn:disabled { cursor: default; opacity: 0.85; }
.code-block-copied { font-size: 0.68rem; font-weight: 600; color: var(--green, #16a34a); }

.markdown-content blockquote {
  border-left: 3px solid var(--accent);
  padding: .6em 1em;
  background: var(--accent-dim);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  margin: 1em 0;
  color: var(--text-sub);
}
.markdown-content ul,.markdown-content ol { padding-left: 1.6em; margin: .6em 0; }
.markdown-content li { margin: .35em 0; }

/* 계층형 목록 — 편집기(admin)와 동일 (1. → 가. → 1) → 가) …) · 공개 devlog(.markdown-content) + 쇼케이스 본문(.markdown-body) */
:is(.markdown-content, .markdown-body) ul          > li::marker { content: "• "; }
:is(.markdown-content, .markdown-body) ul ul       > li::marker { content: "◦ "; }
:is(.markdown-content, .markdown-body) ul ul ul    > li::marker { content: "▪ "; }
:is(.markdown-content, .markdown-body) ul ul ul ul > li::marker { content: "– "; }
:is(.markdown-content, .markdown-body) ol                > li::marker { content: counter(list-item) ". "; }
:is(.markdown-content, .markdown-body) ol ol             > li::marker { content: counter(list-item, hangul) ". "; }
:is(.markdown-content, .markdown-body) ol ol ol          > li::marker { content: counter(list-item) ") "; }
:is(.markdown-content, .markdown-body) ol ol ol ol       > li::marker { content: counter(list-item, hangul) ") "; }
:is(.markdown-content, .markdown-body) ol ol ol ol ol    > li::marker { content: "(" counter(list-item) ") "; }
.markdown-content hr { border: none; border-top: 1px solid var(--border); margin: 2em 0; }
.markdown-content table { width: 100%; border-collapse: collapse; margin: 1em 0; font-size: .9em; }
.markdown-content th,.markdown-content td { padding: 10px 14px; border: 1px solid var(--border); }
.markdown-content th { background: var(--bg-surface); font-weight: 600; }
.markdown-content img { max-width: 100%; border-radius: var(--radius-sm); border: 1px solid var(--border); }

/* 저장된 제목형 코드 블록 (TipTap → HTML) — 공개·쇼케이스 */
:is(.markdown-content, .markdown-body) .dl-code-block-wrap {
  position: relative;
  margin: 1em 0;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: #0a0c14;
}
[data-theme="light"] :is(.markdown-content, .markdown-body) .dl-code-block-wrap {
  background: #f6f8fa;
  border-color: var(--border);
}
:is(.markdown-content, .markdown-body) .dl-code-block-title {
  padding: 8px 12px;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  color: #8b9cb3;
  background: #0d1117;
  border-bottom: 1px solid var(--border);
  font-family: var(--font-mono, ui-monospace, monospace);
}
[data-theme="light"] :is(.markdown-content, .markdown-body) .dl-code-block-title {
  background: #eaeef2;
  color: #57606a;
}
:is(.markdown-content, .markdown-body) .dl-code-block-wrap > pre {
  margin: 0;
  padding: 0;
  border: none;
  border-radius: 0;
  background: transparent;
}
:is(.markdown-content, .markdown-body) .dl-code-block-wrap > pre code {
  display: block;
  padding: 14px 16px;
  overflow-x: auto;
  font-size: 0.88rem;
  line-height: 1.55;
}

.devlog-nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 60px;
  padding-top: 32px;
  border-top: 1px solid var(--border);
}
.devlog-nav-prev, .devlog-nav-next {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 16px 20px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: all var(--transition);
}
.devlog-nav-prev:hover, .devlog-nav-next:hover { border-color: var(--accent); background: var(--accent-dim); }
.devlog-nav-next { text-align: right; }
.nav-dir   { font-size: .75rem; color: var(--text-muted); }
.nav-title { font-size: .9rem; font-weight: 600; }

/* ── 푸터 ─────────────────────────────────────────────────── */
.site-footer {
  padding: 32px 0;
  border-top: 1px solid var(--border);
  background: var(--bg-surface);
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.footer-logo {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: .88rem;
  font-weight: 700;
}
.footer-copy { font-size: .8rem; color: var(--text-muted); }

/* highlight.js 테마는 public.js에서 data-theme 에 맞춰 #hljs-theme 의 href 만 전환합니다.
   링크에 display:none 을 주면 다크 모드에서 스타일시트가 적용되지 않아 구문 강조가 사라집니다. */

/* ── 반응형 ───────────────────────────────────────────────── */
@media (max-width: 1100px) {
  .projects-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 900px) {
  .about-grid { grid-template-columns: 1fr; }
  .project-hero-content { flex-direction: column; }
  .project-hero-thumb { width: 100%; height: 220px; }
}
@media (max-width: 700px) {
  .projects-grid { grid-template-columns: 1fr; }
  .site-nav { display: none; }
  .mobile-menu-btn { display: flex; }
  .hero-name { font-size: 1.8rem; }
  .timeline { padding-left: 24px; }
  .timeline::before { left: 5px; }
  .timeline-dot { left: -21px; }
  .devlog-container { padding: 0 16px; min-width: 0; }
  .devlog-header {
    padding: 28px 0 24px;
    margin-bottom: 28px;
  }
  .devlog-breadcrumb { flex-wrap: wrap; line-height: 1.4; }
  .devlog-title {
    font-size: 1.45rem;
    word-break: keep-all;
    overflow-wrap: anywhere;
    letter-spacing: -0.5px;
  }
  .devlog-meta {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }
  .devlog-stats { flex-wrap: wrap; gap: 10px; }
  .devlog-body { gap: 36px; }
  .devlog-section--trouble { padding: 18px 16px; }
  .markdown-content {
    min-width: 0;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
  .markdown-content table {
    width: 100%;
    font-size: 0.88em;
    min-width: 0;
  }
  .markdown-content th,
  .markdown-content td { padding: 8px 10px; word-break: break-word; }
  .markdown-content pre { padding: 14px; font-size: 0.9rem; }
  .devlog-nav-prev { margin-bottom: 8px; }
  .devlog-nav-next { text-align: left; }
  .devlog-nav { grid-template-columns: 1fr; }
  .container {
    padding-left: max(16px, env(safe-area-inset-left, 0px));
    padding-right: max(16px, env(safe-area-inset-right, 0px));
  }
  .footer-inner {
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 14px;
  }
  .header-actions {
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 8px;
  }
}

@media (max-width: 480px) {
  .container { padding-left: max(12px, env(safe-area-inset-left, 0px)); padding-right: max(12px, env(safe-area-inset-right, 0px)); }
  .site-footer { padding: 24px 0 max(24px, env(safe-area-inset-bottom, 0px)); }
}

/* ── 쇼케이스 하위 페이지 (지식 라이브러리 · 북마크) ───────── */
.showcase-sub-hero {
  position: relative;
  padding: 48px 0 40px;
  border-bottom: 1px solid var(--border);
  overflow: hidden;
}
.showcase-sub-hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(135deg, color-mix(in srgb, var(--accent) 12%, transparent) 0%, transparent 72%);
}
.showcase-sub-hero .container { position: relative; }
.showcase-sub-kicker {
  font-size: .72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .12em;
  color: var(--accent);
  margin: 0 0 8px;
}
.showcase-sub-title {
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: -.5px;
  margin: 0 0 12px;
  color: var(--text);
}
.showcase-sub-lead {
  margin: 0;
  max-width: 640px;
  font-size: .95rem;
  line-height: 1.65;
  color: var(--text-sub);
}
.showcase-sub-lead a {
  color: var(--accent);
  font-weight: 600;
  text-decoration: underline;
}
.showcase-sub-main { padding: 40px 0 72px; }
.card-like {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.showcase-panel { padding: 22px 24px 26px; }
.showcase-empty {
  padding: 48px 28px;
  text-align: center;
  color: var(--text-sub);
}
.showcase-empty-hint {
  margin-top: 10px;
  font-size: .88rem;
  opacity: .85;
}
.showcase-tree {
  list-style: none;
  margin: 0;
  padding: 0;
}
.showcase-tree .showcase-tree {
  margin: 8px 0 0;
  padding-left: 18px;
  border-left: 1px solid var(--border);
}
.showcase-tree-item { margin-bottom: 14px; }
.showcase-tree-item:last-child { margin-bottom: 0; }
.showcase-filter-bar { margin-bottom: 20px; padding: 14px 18px; }
.showcase-filter-bar .showcase-filter-label {
  display: block;
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  margin-bottom: 8px;
}
.showcase-filter-bar .showcase-filter-input {
  width: 100%;
  max-width: 440px;
  padding: 10px 14px;
  font: inherit;
  font-size: 0.9rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-base);
  color: var(--text);
}
.showcase-filter-bar .showcase-filter-input:focus {
  outline: none;
  border-color: color-mix(in srgb, var(--accent) 45%, var(--border));
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 18%, transparent);
}
.showcase-tree-row {
  display: flex;
  align-items: flex-start;
  gap: 10px;
}
.showcase-tree-row-main {
  flex: 1;
  min-width: 0;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px 12px;
}
/* 지식 라이브러리: 제목 행 클릭으로 본문 펼침 */
.showcase-tree-kn-toggle {
  cursor: pointer;
  border-radius: 8px;
  margin: -4px -6px;
  padding: 4px 6px;
  transition: background 0.15s ease;
}
.showcase-tree-kn-toggle:hover {
  background: var(--bg-hover, rgba(0, 0, 0, 0.04));
}
.showcase-tree-kn-toggle:focus {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}
.showcase-tree-kn-toggle:focus:not(:focus-visible) {
  outline: none;
}

.showcase-tree-toggle {
  font: inherit;
  font-size: 0.78rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: var(--bg-surface);
  color: var(--accent);
  cursor: pointer;
  flex-shrink: 0;
}
.showcase-tree-toggle:hover {
  background: var(--accent-dim);
  border-color: color-mix(in srgb, var(--accent) 35%, var(--border));
}
.showcase-tree-detail {
  margin: 8px 0 0 32px;
  font-size: 0.88rem;
  line-height: 1.65;
  color: var(--text-sub);
}
/* 리치 HTML 본문: 작성 시 지정한 색·정렬 등이 우선되도록 기본만 보조 */
.showcase-tree-detail.text-block.markdown-body {
  white-space: normal;
  color: var(--text);
  font-size: 0.93rem;
  line-height: 1.75;
}
.showcase-tree-icon {
  flex-shrink: 0;
  font-size: 1rem;
  line-height: 1.45;
  opacity: .9;
}
.showcase-tree-title {
  font-weight: 600;
  font-size: .95rem;
  color: var(--text);
  line-height: 1.45;
}
.showcase-tree-title--link {
  text-decoration: none;
  color: var(--accent);
}
.showcase-tree-title--link:hover { text-decoration: underline; }
.showcase-tree-title-stack {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 3px;
  min-width: 0;
  flex: 1;
}
.showcase-tree-author {
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--text-sub);
  line-height: 1.35;
}
.showcase-tree-body {
  margin: 8px 0 0 32px;
  font-size: .88rem;
  line-height: 1.65;
  color: var(--text-sub);
}
.showcase-tree-body--muted { opacity: .92; }
.text-block { white-space: pre-wrap; word-break: break-word; overflow-wrap: anywhere; }
.showcase-tree-body.text-block.markdown-body,
.showcase-tree-detail.text-block.markdown-body { white-space: normal; }
.showcase-tree-body.markdown-body p,
.showcase-tree-detail.markdown-body p { margin: 0.5em 0; }
.showcase-tree-body.markdown-body h1,
.showcase-tree-body.markdown-body h2,
.showcase-tree-body.markdown-body h3,
.showcase-tree-detail.markdown-body h1,
.showcase-tree-detail.markdown-body h2,
.showcase-tree-detail.markdown-body h3 {
  font-weight: 700;
  line-height: 1.3;
  margin: 1em 0 0.45em;
}
.showcase-tree-body.markdown-body h1,
.showcase-tree-detail.markdown-body h1 { font-size: 1.45rem; }
.showcase-tree-body.markdown-body h2,
.showcase-tree-detail.markdown-body h2 { font-size: 1.2rem; }
.showcase-tree-body.markdown-body h3,
.showcase-tree-detail.markdown-body h3 { font-size: 1.05rem; }
.showcase-tree-body.markdown-body blockquote,
.showcase-tree-detail.markdown-body blockquote {
  margin: 0.75em 0;
  padding: 0.5em 1em;
  border-left: 3px solid var(--accent);
  background: color-mix(in srgb, var(--accent) 8%, transparent);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}
.showcase-tree-body.markdown-body ul,
.showcase-tree-body.markdown-body ol,
.showcase-tree-detail.markdown-body ul,
.showcase-tree-detail.markdown-body ol { margin: 0.5em 0; padding-left: 1.4em; }
.showcase-tree-body.markdown-body a:not([style]),
.showcase-tree-detail.markdown-body a:not([style]) {
  color: var(--accent);
  text-decoration: underline;
}
.showcase-tree-body.markdown-body img,
.showcase-tree-detail.markdown-body img { max-width: 100%; height: auto; border-radius: 8px; }
.showcase-tree-body.markdown-body code:not([style]),
.showcase-tree-detail.markdown-body code:not([style]) {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 2px 6px;
  font-family: var(--font-mono);
  font-size: 0.85em;
}
.showcase-tree-body.markdown-body pre:not([style]),
.showcase-tree-detail.markdown-body pre:not([style]) {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 20px;
  overflow-x: auto;
  margin: 1em 0;
}
[data-theme="dark"] .showcase-tree-body.markdown-body pre:not([style]),
[data-theme="dark"] .showcase-tree-detail.markdown-body pre:not([style]) { background: #0a0c14; }
.showcase-tree-body.markdown-body pre code,
.showcase-tree-detail.markdown-body pre code {
  background: none;
  border: none;
  padding: 0;
  font-size: 0.88rem;
}
.showcase-tree-body.markdown-body table,
.showcase-tree-detail.markdown-body table { border-collapse: collapse; width: 100%; font-size: 0.92em; margin: 0.6em 0; }
.showcase-tree-body.markdown-body th,
.showcase-tree-body.markdown-body td,
.showcase-tree-detail.markdown-body th,
.showcase-tree-detail.markdown-body td { border: 1px solid var(--border); padding: 6px 10px; }

/* TipTap htmlEmbed 펼침 — 레이아웃만 정리, 작성 인라인 스타일·색은 그대로 유지 */
.showcase-tree-body .devlog-html-embed-inner,
.showcase-tree-detail .devlog-html-embed-inner,
.markdown-content .devlog-html-embed-inner {
  margin: 0.5em 0;
  padding: 0;
  border: none;
  border-radius: 0;
  background: transparent;
  overflow: visible;
  max-height: none;
  color: var(--text);
}
.showcase-tree-body .devlog-html-embed-inner code:not([style]),
.showcase-tree-detail .devlog-html-embed-inner code:not([style]),
.markdown-content .devlog-html-embed-inner code:not([style]) {
  background: var(--bg-surface);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 2px 6px;
  font-size: 0.85em;
}
.showcase-tree-body .devlog-html-embed-inner a:not([style]),
.showcase-tree-detail .devlog-html-embed-inner a:not([style]),
.markdown-content .devlog-html-embed-inner a:not([style]) {
  color: var(--accent);
  text-decoration: underline;
}
.showcase-section-stack { display: flex; flex-direction: column; gap: 36px; }
.showcase-section-title {
  font-size: 1.05rem;
  font-weight: 700;
  margin: 0 0 12px;
  color: var(--text);
}

/* ── 공개 피드백 섹션 ─────────────────────────────────────── */
.pub-feedback-section {
  padding: 56px 0 64px;
  background: var(--surface);
  border-top: 1px solid var(--border);
}
.pub-feedback-heading {
  font-size: 1.45rem;
  font-weight: 700;
  margin: 0 0 6px;
  color: var(--text);
}
.pub-feedback-desc {
  font-size: .92rem;
  color: var(--text-muted);
  margin: 0 0 28px;
}

/* 피드백 카드 목록 */
.pub-fb-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 32px;
}
.pub-fb-empty {
  font-size: .9rem;
  color: var(--text-muted);
  margin: 0;
}
.pub-fb-empty.hidden { display: none; }
.pub-fb-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 16px 18px;
}
.pub-fb-card-head {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
  flex-wrap: wrap;
}
.pub-fb-card-meta {
  font-size: .8rem;
  color: var(--text-muted);
}
.pub-fb-st {
  display: inline-block;
  font-size: .72rem;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 20px;
  white-space: nowrap;
}
.pub-fb-st--open        { background: #e0edff; color: #1d72e8; }
.pub-fb-st--in_progress { background: #fff4d6; color: #a06800; }
.pub-fb-st--resolved    { background: #d6f5e3; color: #1a7840; }
.pub-fb-card-body {
  font-size: .9rem;
  color: var(--text);
  line-height: 1.65;
  white-space: pre-wrap;
  word-break: break-word;
}
.pub-fb-staff-box {
  margin-top: 12px;
  padding: 10px 14px;
  background: var(--surface);
  border-left: 3px solid var(--accent);
  border-radius: 0 8px 8px 0;
  font-size: .88rem;
  color: var(--text);
  line-height: 1.6;
}
.pub-fb-staff-label {
  font-weight: 700;
  margin-right: 6px;
  color: var(--accent);
}

/* 작성 폼 */
.pub-fb-form-wrap {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px 22px;
}
.pub-fb-login-required {
  margin: 0 0 20px;
  padding: 14px 16px;
  border-radius: 10px;
  font-size: .9rem;
  line-height: 1.55;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text-muted);
}

.pub-fb-guest-fields { margin-bottom: 16px; }
.pub-fb-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 8px;
}
.pub-fb-field {
  flex: 1;
  min-width: 160px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.pub-fb-label {
  font-size: .8rem;
  font-weight: 600;
  color: var(--text-muted);
}
.pub-fb-label .req { color: var(--accent); }
.pub-fb-input {
  padding: 7px 10px;
  border: 1px solid var(--border);
  border-radius: 7px;
  background: var(--surface);
  color: var(--text);
  font-size: .88rem;
  transition: border-color .15s;
}
.pub-fb-input:focus {
  outline: none;
  border-color: var(--accent);
}
.pub-fb-guest-hint {
  font-size: .76rem;
  color: var(--text-muted);
  margin: 0 0 14px;
}
.pub-fb-member-info {
  margin-bottom: 12px;
}
.pub-fb-member-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: .85rem;
  color: var(--text);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 4px 12px 4px 6px;
}
.pub-fb-avatar {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  object-fit: cover;
}
.pub-fb-textarea {
  width: 100%;
  min-height: 100px;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface);
  color: var(--text);
  font-size: .9rem;
  font-family: inherit;
  resize: vertical;
  box-sizing: border-box;
  margin-top: 6px;
  transition: border-color .15s;
}
.pub-fb-textarea:focus {
  outline: none;
  border-color: var(--accent);
}
.pub-fb-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 10px;
  gap: 12px;
  flex-wrap: wrap;
}
.pub-fb-char-count {
  font-size: .78rem;
  color: var(--text-muted);
}
.btn-pub-fb-submit {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 8px 20px;
  background: var(--accent);
  color: #fff;
  font-size: .88rem;
  font-weight: 600;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: background .15s, opacity .15s;
}
.btn-pub-fb-submit:hover  { background: #5652e8; }
.btn-pub-fb-submit:disabled { opacity: .6; cursor: not-allowed; }
.pub-fb-error {
  font-size: .82rem;
  color: #e53e3e;
  margin-top: 8px;
}
.pub-fb-error.hidden { display: none; }

/* 다크 모드 보정 */
[data-theme="dark"] .pub-fb-st--open        { background: #1a2e4a; color: #6ab0ff; }
[data-theme="dark"] .pub-fb-st--in_progress { background: #3a2c0a; color: #f0c060; }
[data-theme="dark"] .pub-fb-st--resolved    { background: #0e2b1e; color: #4caf7d; }
[data-theme="dark"] .pub-fb-staff-box       { background: #1e1e2e; }

.pub-flash-banner {
  padding: 12px 16px;
  border-radius: 10px;
  font-size: .88rem;
  line-height: 1.55;
  background: rgba(108, 99, 255, 0.12);
  border: 1px solid rgba(108, 99, 255, 0.35);
  color: var(--text);
}
.pub-flash-banner--warn {
  background: rgba(251, 191, 36, 0.15);
  border-color: rgba(217, 119, 6, 0.4);
  color: var(--text);
}
.pub-feedback-oauth {
  margin: 0 0 20px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
}
.btn-pub-google {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 18px;
  background: #fff;
  color: #333;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: .88rem;
  font-weight: 600;
  text-decoration: none;
  transition: box-shadow 0.15s, border-color 0.15s;
}
.btn-pub-google:hover {
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
  border-color: #ccc;
}
.pub-feedback-oauth-hint {
  font-size: .78rem;
  color: var(--text-muted);
  max-width: 520px;
  line-height: 1.5;
  margin: 0;
}
.pub-fb-account-tag {
  margin-left: 8px;
  font-size: .68rem;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 20px;
  background: rgba(108, 99, 255, 0.15);
  color: var(--accent);
  vertical-align: middle;
}
.pub-fb-email-hint {
  font-size: .78rem;
  color: var(--text-muted);
  margin: 8px 0 0;
}
[data-theme="dark"] .btn-pub-google {
  background: var(--surface);
  color: var(--text);
  border-color: var(--border);
}