/**
 * Maupassant Theme - Modern UI Edition
 * @package sky
 * @author mrdou
 * @version 2.1
 */

/* ==================== CSS Variables ==================== */
:root {
  --primary: #3b82f6;
  --primary-dark: #2563eb;
  --primary-light: #60a5fa;
  --accent: #f43f5e;
  --accent-light: #fb7185;
  --success: #10b981;
  --warning: #f59e0b;
  --text-main: #1f2937;
  --text-secondary: #6b7280;
  --text-muted: #9ca3af;
  --bg-main: #f8fafc;
  --bg-card: #ffffff;
  --bg-hover: #f1f5f9;
  --border: #e5e7eb;
  --border-light: #f3f4f6;
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
  --shadow: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -1px rgba(0,0,0,0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -2px rgba(0,0,0,0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.1), 0 10px 10px -5px rgba(0,0,0,0.04);
  --radius-sm: 6px;
  --radius: 10px;
  --radius-lg: 16px;
  --radius-full: 9999px;
  --transition: all 0.2s ease;
  --transition-slow: all 0.3s ease;
  --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, 'Noto Sans SC', sans-serif;
  --font-serif: 'Georgia', 'Times New Roman', serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', Menlo, Monaco, Consolas, monospace;
}

/* ==================== Dark Mode ==================== */
@media (prefers-color-scheme: dark) {
  :root {
    --text-main: #f3f4f6;
    --text-secondary: #9ca3af;
    --text-muted: #6b7280;
    --bg-main: #0f172a;
    --bg-card: #1e293b;
    --bg-hover: #334155;
    --border: #334155;
    --border-light: #1e293b;
  }
}

/* ==================== Base Styles ==================== */
*, *::before, *::after {
  box-sizing: border-box;
}

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

body {
  margin: 0;
  background: var(--bg-main);
  color: var(--text-main);
  font-size: 16px;
  font-family: var(--font-sans);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  color: var(--primary);
  text-decoration: none;
  transition: var(--transition);
}

a:hover {
  color: var(--primary-dark);
}

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

/* ==================== Typography ==================== */
h1, h2, h3, h4, h5, h6 {
  margin: 0;
  font-weight: 600;
  line-height: 1.3;
  color: var(--text-main);
}

h1 { font-size: 2.25rem; }
h2 { font-size: 1.75rem; }
h3 { font-size: 1.375rem; }
h4 { font-size: 1.125rem; }

p { margin: 0 0 1em; }

::selection {
  background: var(--primary);
  color: white;
}

/* ==================== Container ==================== */
.container {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ==================== Header ==================== */
#header {
  background: var(--bg-card);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

#header .col-group {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 0;
}

.site-name h1 {
  margin: 0;
}

#logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-main);
  letter-spacing: -0.02em;
}

#logo:hover {
  color: var(--primary);
}

.description {
  margin: 4px 0 0;
  font-size: 0.875rem;
  color: var(--text-muted);
}

/* Navigation */
#nav-menu {
  display: flex;
  align-items: center;
  gap: 4px;
}

#nav-menu a {
  padding: 8px 16px;
  color: var(--text-secondary);
  font-size: 0.9375rem;
  font-weight: 500;
  border-radius: var(--radius-full);
  transition: var(--transition);
}

#nav-menu a:hover {
  color: var(--text-main);
  background: var(--bg-hover);
}

#nav-menu a.current {
  color: var(--primary);
  background: rgba(59, 130, 246, 0.1);
}

/* ==================== Body Layout ==================== */
#body {
  padding: 32px 0 60px;
}

.col-group {
  display: flex;
  gap: 40px;
}

#main {
  flex: 1;
  min-width: 0;
}

#secondary {
  width: 280px;
  flex-shrink: 0;
}

/* ==================== Post Card ==================== */
.post {
  padding: 28px;
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  margin-bottom: 24px;
  border: 1px solid var(--border);
  transition: var(--transition);
}

.post:hover {
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

.post-title {
  font-size: 1.5rem;
  margin: 0 0 12px;
  line-height: 1.35;
}

.post-title a {
  color: var(--text-main);
}

.post-title a:hover {
  color: var(--primary);
}

.post-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 16px;
  font-size: 0.875rem;
  color: var(--text-muted);
}

.post-meta date,
.post-meta time {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.post-content {
  color: var(--text-secondary);
  line-height: 1.8;
}

.post-content p {
  margin-bottom: 1em;
}

.post-content img {
  border-radius: var(--radius);
  margin: 1em 0;
}

.post-content a {
  color: var(--primary);
  border-bottom: 1px solid transparent;
}

.post-content a:hover {
  border-bottom-color: var(--primary);
}

.post-content h2,
.post-content h3 {
  margin: 1.5em 0 0.75em;
  color: var(--text-main);
}

.post-content pre {
  background: var(--bg-main);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25em;
  overflow-x: auto;
  font-size: 0.875rem;
}

.post-content code {
  font-family: var(--font-mono);
  background: var(--bg-hover);
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 0.875em;
}

.post-content pre code {
  background: none;
  padding: 0;
}

.post-content blockquote {
  margin: 1.5em 0;
  padding: 1em 1.5em;
  border-left: 4px solid var(--primary);
  background: var(--bg-hover);
  border-radius: 0 var(--radius) var(--radius) 0;
  color: var(--text-secondary);
}

/* Read More Button */
.read-more {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 20px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: white !important;
  font-size: 0.875rem;
  font-weight: 500;
  border-radius: var(--radius-full);
  transition: var(--transition);
  border: none !important;
}

.read-more:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(59, 130, 246, 0.4);
  color: white !important;
}

/* ==================== Page Navigation ==================== */
.page-navigator {
  display: flex;
  justify-content: center;
  gap: 8px;
  list-style: none;
  padding: 32px 0 0;
  margin: 0;
  border: none;
}

.page-navigator li {
  margin: 0;
}

.page-navigator a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding: 0 14px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text-secondary);
  font-size: 0.9375rem;
  font-weight: 500;
  transition: var(--transition);
}

.page-navigator a:hover {
  background: var(--primary);
  border-color: var(--primary);
  color: white;
}

.page-navigator .current a {
  background: var(--primary);
  border-color: var(--primary);
  color: white;
}

/* ==================== Sidebar ==================== */
#secondary {
  position: sticky;
  top: 100px;
  height: fit-content;
}

.widget {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 20px;
  margin-bottom: 20px;
  border: 1px solid var(--border);
}

.widget-title {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--text-main);
  margin: 0 0 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border-light);
}

.widget-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.widget-list li {
  margin: 0;
  padding: 8px 0;
  border-bottom: 1px solid var(--border-light);
}

.widget-list li:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.widget-list a {
  color: var(--text-secondary);
  font-size: 0.9375rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.widget-list a:hover {
  color: var(--primary);
}

/* Search Form */
#search {
  position: relative;
}

#search input {
  width: 100%;
  padding: 12px 45px 12px 16px;
  background: var(--bg-hover);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  font-size: 0.9375rem;
  color: var(--text-main);
  transition: var(--transition);
}

#search input:focus {
  outline: none;
  border-color: var(--primary);
  background: var(--bg-card);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

#search button {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 4px;
}

#search button:hover {
  color: var(--primary);
}

/* ==================== Comments ==================== */
#comments {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 28px 32px;
  margin-top: 24px;
  border: 1px solid var(--border);
}

#comments .widget-title {
  font-size: 1.125rem;
  margin-bottom: 24px;
}

/* ==================== Comment List ==================== */
.comments-header {
  margin-bottom: 32px;
}

.comments-count {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text-main);
}

.count-icon { font-size: 1.25rem; }

.comments-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

/* Single Comment Item - 3-line compact layout */
.comment-list > li,
.comment-list li.comment-body {
  padding: 16px 0;
  border-bottom: 1px solid var(--border-light);
  display: flex;
  flex-direction: column;
  gap: 0;
}

.comment-list > li:first-child {
  padding-top: 0;
}

.comment-list > li:last-child {
  border-bottom: none;
}

/* Row 1: Author info line */
.comment-author {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}

.comment-author .avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 1px solid var(--border);
  object-fit: cover;
  flex-shrink: 0;
}

.comment-author cite {
  font-style: normal;
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--text-main);
  text-decoration: none;
}

.comment-author cite:hover {
  color: var(--primary);
}

/* 身份标签 */
.comment-author .role-badge {
  display: inline-flex;
  align-items: center;
  padding: 1px 6px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: white;
  font-size: 0.625rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  vertical-align: middle;
  flex-shrink: 0;
}

.comment-author .role-badge.admin {
  background: linear-gradient(135deg, #ef4444, #dc2626);
}

/* 时间 */
.comment-meta {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
  color: var(--text-muted);
  white-space: nowrap;
  flex-shrink: 0;
}

.comment-meta a {
  color: var(--text-muted);
  text-decoration: none;
}

.comment-meta time {
  font-variant-numeric: tabular-nums;
}

/* Row 2: Comment content - single line with ellipsis if too long */
.comment-content {
  color: var(--text-secondary);
  line-height: 1.6;
  font-size: 0.875rem;
  margin: 0 0 8px 42px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  word-break: break-word;
}

.comment-content p {
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Row 3: Reply action - small and unobtrusive */
.comment-reply {
  margin-left: 42px;
  margin-top: 0;
}

.comment-reply a {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-decoration: none;
  padding: 2px 8px;
  border-radius: var(--radius-full);
  border: 1px solid transparent;
  transition: all 0.15s ease;
  display: inline-flex;
  align-items: center;
  gap: 3px;
}

.comment-reply a:hover {
  color: var(--primary);
  border-color: var(--primary);
  background: rgba(59, 130, 246, 0.06);
}

/* Hover state for whole comment */
.comment-list > li:hover {
  background: rgba(59, 130, 246, 0.02);
}

/* Nested Comments - also compact */
.comment-list .children {
  list-style: none;
  margin: 0;
  padding: 0 0 0 24px;
  border-left: 2px solid var(--border-light);
}

.comment-list .children > li {
  padding: 12px 0;
  border-bottom: 1px solid var(--border-light);
}

.comment-list .children > li:last-child {
  border-bottom: none;
}

.comment-list .children .avatar {
  width: 26px;
  height: 26px;
}

.comment-list .children .comment-content {
  margin-left: 36px;
  font-size: 0.8125rem;
  -webkit-line-clamp: 2;
}

.comment-list .children .comment-reply {
  margin-left: 36px;
}

.comment-list .children .children {
  padding-left: 16px;
}

/* Comments Navigation */
.comments-nav {
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--border-light);
  text-align: center;
}

.comments-nav a {
  display: inline-block;
  padding: 8px 16px;
  background: var(--bg-hover);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text-secondary);
  font-size: 0.875rem;
  text-decoration: none;
  transition: var(--transition);
}

.comments-nav a:hover {
  color: var(--primary);
  border-color: var(--primary);
}

/* Responsive - Mobile */
@media (max-width: 640px) {
  .comment-content {
    margin-left: 0;
    -webkit-line-clamp: 3;
  }
  .comment-reply {
    margin-left: 0;
  }
  .comment-list .children {
    padding-left: 12px;
  }
  .comment-list .children .comment-content,
  .comment-list .children .comment-reply {
    margin-left: 0;
  }
}
/* Nested Comments */
.comment-list .children {
  list-style: none;
  margin: 24px 0 0 0;
  padding: 0 0 0 32px;
  border-left: 2px solid var(--border-light);
  position: relative;
}

.comment-list .children::before {
  content: '';
  position: absolute;
  left: -2px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--primary), var(--border-light));
  border-radius: 2px;
}

.comment-list .children > li {
  padding: 20px 0;
  border-bottom: 1px dashed var(--border-light);
  transition: background 0.2s;
}

.comment-list .children > li:last-child {
  border-bottom: none;
}

.comment-list .children .avatar {
  width: 36px;
  height: 36px;
}

.comment-list .children .comment-content {
  margin-left: 50px;
}

.comment-list .children .comment-reply {
  margin-left: 50px;
}

/* Third level nesting */
.comment-list .children .children {
  margin-left: 24px;
  padding-left: 20px;
}

/* Comments Empty State */
.comments-empty {
  text-align: center;
  padding: 48px 20px;
  color: var(--text-muted);
  background: var(--bg-card);
  border: 1px dashed var(--border);
  border-radius: var(--radius-lg);
  margin-top: 24px;
}

.comments-empty .empty-icon {
  font-size: 2.5rem;
  display: block;
  margin-bottom: 12px;
}

.comments-empty p {
  margin: 0;
  font-size: 0.9375rem;
}

/* Comments Navigation */
.comments-nav {
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--border-light);
  display: flex;
  justify-content: center;
  gap: 8px;
}

.comments-nav a {
  display: inline-flex;
  align-items: center;
  padding: 8px 16px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text-secondary);
  font-size: 0.875rem;
  text-decoration: none;
  transition: all 0.2s ease;
}

.comments-nav a:hover {
  color: var(--primary);
  border-color: var(--primary);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(59, 130, 246, 0.15);
}

/* Cancel Reply */
.cancel-comment-reply {
  margin-bottom: 16px;
}

.cancel-comment-reply a {
  font-size: 0.8125rem;
  color: var(--text-muted);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border);
  background: var(--bg-card);
  transition: all 0.2s;
}

.cancel-comment-reply a:hover {
  color: var(--primary);
  border-color: var(--primary);
}

/* ==================== Comment Form ==================== */
.respond {
  margin-top: 40px;
  padding-top: 36px;
  border-top: 2px solid var(--border);
  position: relative;
}

.respond::before {
  content: '';
  position: absolute;
  top: -2px;
  left: 0;
  width: 60px;
  height: 2px;
  background: linear-gradient(90deg, var(--primary), var(--primary-dark));
  border-radius: 2px;
}

.respond-title {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.respond-title::before {
  content: '✏️';
  font-size: 1rem;
}

/* Logged in info */
.logged-in-info {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  background: rgba(59, 130, 246, 0.05);
  border: 1px solid rgba(59, 130, 246, 0.15);
  border-radius: var(--radius);
  margin-bottom: 20px;
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.logged-in-info a {
  color: var(--primary);
  font-weight: 600;
  text-decoration: none;
}

.logged-in-info a:hover {
  text-decoration: underline;
}

.logged-in-info .split {
  color: var(--text-muted);
}

/* Comment Form General */
#comment-form .col1,
#comment-form .col2 {
  float: none;
  width: 100%;
  margin: 0;
}

#comment-form p {
  margin: 0 0 16px;
}

#comment-form label {
  display: block;
  margin-bottom: 6px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
}

#comment-form input[type="text"],
#comment-form input[type="email"],
#comment-form input[type="url"] {
  width: 100%;
  padding: 12px 16px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 0.9375rem;
  color: var(--text-main);
  transition: border-color 0.2s, box-shadow 0.2s;
}

#comment-form input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

#comment-form input::placeholder {
  color: var(--text-muted);
}

#comment-form textarea {
  width: 100%;
  min-height: 120px;
  padding: 12px 16px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 0.9375rem;
  color: var(--text-main);
  resize: vertical;
  transition: border-color 0.2s, box-shadow 0.2s;
  font-family: inherit;
  line-height: 1.6;
}

#comment-form textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

#comment-form textarea::placeholder {
  color: var(--text-muted);
}

#comment-form button.submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 28px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: white;
  border: none;
  border-radius: var(--radius-full);
  font-size: 0.9375rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.25s ease;
  box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

#comment-form button.submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(59, 130, 246, 0.4);
}

#comment-form button.submit:active {
  transform: translateY(0);
}

/* Form layout */
.comment-form-top {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 16px;
}

.form-field {
  display: flex;
  flex-direction: column;
}

.form-textarea {
  margin-bottom: 16px;
}

.form-textarea textarea {
  width: 100%;
  min-height: 120px;
  padding: 12px 16px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 0.9375rem;
  color: var(--text-main);
  resize: vertical;
  transition: border-color 0.2s, box-shadow 0.2s;
  font-family: inherit;
  line-height: 1.6;
}

.form-textarea textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
  background: var(--bg-card);
}

.form-textarea textarea::placeholder {
  color: var(--text-muted);
}

.form-footer {
  display: flex;
  justify-content: flex-end;
}

.submit-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 32px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: white;
  border: none;
  border-radius: var(--radius-full);
  font-size: 0.9375rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.25s ease;
  box-shadow: 0 4px 14px rgba(59, 130, 246, 0.35);
}

.submit-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(59, 130, 246, 0.45);
  filter: brightness(1.05);
}

.submit-btn:active {
  transform: translateY(0);
  box-shadow: 0 2px 8px rgba(59, 130, 246, 0.3);
}

/* ==================== Responsive ==================== */
@media (max-width: 768px) {
  .comment-form-top {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .comment-content {
    margin-left: 0;
  }

  .comment-content::before {
    display: none;
  }

  .comment-reply {
    margin-left: 0;
  }

  .comment-meta {
    margin-left: auto;
  }

  .comment-author .avatar {
    width: 38px;
    height: 38px;
  }

  .comment-list .children {
    padding-left: 20px;
  }

  .comment-list .children .comment-content,
  .comment-list .children .comment-reply {
    margin-left: 0;
  }

  .comment-list .children .children {
    margin-left: 16px;
    padding-left: 16px;
  }
}

@media (max-width: 480px) {
  .comment-list > li,
  .comment-list li.comment-body {
    padding: 20px 0;
  }

  .comment-author {
    gap: 10px;
  }

  .comment-author .avatar {
    width: 34px;
    height: 34px;
  }

  .comment-author cite {
    font-size: 0.875rem;
  }

  .comment-meta {
    font-size: 0.75rem;
  }

  .comment-content {
    font-size: 0.875rem;
    line-height: 1.7;
  }

  .form-footer {
    justify-content: stretch;
  }

  .submit-btn {
    width: 100%;
  }
}
/* Comment Form */
.respond {
  margin-top: 28px;
  padding-top: 28px;
  border-top: 1px solid var(--border);
}

.cancel-comment-reply {
  margin-bottom: 16px;
}

.cancel-comment-reply a {
  font-size: 0.875rem;
  color: var(--text-muted);
}

#comment-form .col1,
#comment-form .col2 {
  float: none;
  width: 100%;
  margin: 0;
}

#comment-form p {
  margin: 0 0 16px;
}

#comment-form label {
  display: block;
  margin-bottom: 6px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
}

#comment-form input[type="text"],
#comment-form input[type="email"],
#comment-form input[type="url"] {
  width: 100%;
  padding: 12px 16px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 0.9375rem;
  color: var(--text-main);
  transition: var(--transition);
}

#comment-form input:focus {
  outline: none;
  border-color: var(--primary);
  background: var(--bg-card);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

#comment-form textarea {
  width: 100%;
  min-height: 140px;
  padding: 12px 16px;
  background: var(--bg-card);
  border: 1px solid var(--border) !important;
  border-radius: var(--radius);
  font-size: 0.9375rem;
  color: var(--text-main);
  resize: vertical;
  transition: var(--transition);
  font-family: inherit;
}

#comment-form textarea:focus {
  outline: none;
  border-color: var(--primary);
  background: var(--bg-card);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

#comment-form button.submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: auto;
  min-width: 140px;
  padding: 12px 28px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: white;
  font-size: 0.9375rem;
  font-weight: 600;
  border: none;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: var(--transition);
}

#comment-form button.submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(59, 130, 246, 0.4);
  background: linear-gradient(135deg, var(--primary-dark), var(--primary));
}

/* ==================== Footer ==================== */
#footer {
  background: var(--bg-card);
  border-top: 1px solid var(--border);
  padding: 24px 0;
  text-align: center;
  color: var(--text-muted);
  font-size: 0.875rem;
}

#footer a {
  color: var(--text-secondary);
}

#footer a:hover {
  color: var(--primary);
}

/* ==================== Archive Page ==================== */
.archive-title {
  font-size: 1.25rem;
  color: var(--text-main);
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}

/* ==================== 404 Page ==================== */
.error-page {
  text-align: center;
  padding: 80px 20px;
}

.site-name404 {
  font-size: 8rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 16px;
}

.title404 p {
  font-size: 1.5rem;
  color: var(--text-secondary);
  margin-bottom: 32px;
}

.index404 {
  display: inline-flex;
  padding: 14px 32px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: white;
  font-weight: 600;
  border-radius: var(--radius-full);
  transition: var(--transition);
}

.index404:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(59, 130, 246, 0.4);
  color: white;
}

/* ==================== Utility Classes ==================== */
.clear { clear: both; }
.clearfix::after {
  content: "";
  display: table;
  clear: both;
}

/* ==================== Animations ==================== */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.post {
  animation: fadeInUp 0.4s ease forwards;
}

.post:nth-child(1) { animation-delay: 0.05s; }
.post:nth-child(2) { animation-delay: 0.1s; }
.post:nth-child(3) { animation-delay: 0.15s; }
.post:nth-child(4) { animation-delay: 0.2s; }
.post:nth-child(5) { animation-delay: 0.25s; }

/* ==================== Responsive ==================== */
@media (max-width: 900px) {
  .col-group {
    flex-direction: column;
    gap: 24px;
  }
  
  #secondary {
    width: 100%;
    position: static;
  }
  
  .widget {
    display: none;
  }
  
  .widget:first-child {
    display: block;
  }
}

@media (max-width: 640px) {
  #header .col-group {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }
  
  #nav-menu {
    flex-wrap: wrap;
    justify-content: center;
  }
  
  #nav-menu a {
    padding: 6px 12px;
    font-size: 0.875rem;
  }
  
  .post {
    padding: 20px;
    border-radius: var(--radius);
  }
  
  .post-title {
    font-size: 1.25rem;
  }
  
  #comments {
    padding: 20px;
  }
  
  .comment-content {
    margin-left: 0;
  }
  
  .comment-list ol {
    padding-left: 24px;
  }
}

/* ==================== Print Styles ==================== */
@media print {
  #header, #secondary, #footer, .read-more, .comment-reply {
    display: none;
  }
  
  .post {
    box-shadow: none;
    border: none;
    padding: 0;
  }
}

/* ==================== Comment Form Inline Fields ==================== */
.comment-form-row {
  display: grid !important;
  grid-template-columns: repeat(3, 1fr) !important;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 16px;
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.form-field label {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--text-muted);
  margin: 0;
}

.form-field input {
  width: 100%;
  padding: 8px 12px;
  background: var(--bg-hover);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  color: var(--text-main);
  transition: var(--transition);
}

.form-field input:focus {
  outline: none;
  border-color: var(--primary);
  background: var(--bg-card);
  box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.1);
}

.form-field input::placeholder {
  color: var(--text-muted);
  font-size: 0.8125rem;
}

.form-textarea {
  margin-bottom: 16px;
}

.form-textarea textarea {
  width: 100%;
  min-height: 120px;
  padding: 12px;
  background: var(--bg-hover);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 0.9375rem;
  color: var(--text-main);
  resize: vertical;
  transition: var(--transition);
  font-family: inherit;
  line-height: 1.6;
}

.form-textarea textarea:focus {
  outline: none;
  border-color: var(--primary);
  background: var(--bg-card);
  box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.1);
}

.form-textarea textarea::placeholder {
  color: var(--text-muted);
}

.form-submit {
  display: flex;
  justify-content: flex-end;
}

.logged-in-info {
  padding: 12px 16px;
  background: var(--bg-hover);
  border-radius: var(--radius);
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin-bottom: 16px;
}

.logged-in-info a {
  color: var(--primary);
  font-weight: 500;
}

@media (max-width: 640px) {
  .comment-form-row {
  display: grid !important;
  grid-template-columns: repeat(3, 1fr) !important;
    grid-template-columns: 1fr;
    gap: 10px;
  }
  
  .form-field input {
    padding: 10px 12px;
  }
}

/* ==================== Legacy Class Fixes ==================== */
.col-8 {
  width: 100%;
  max-width: 100%;
}

.res-cons {
  width: 100%;
}

/* ==================== Post List Layout ==================== */
/* ==================== Post List Layout ==================== */
.post-card {
  display: flex;
  align-items: stretch;
  gap: 16px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  margin-bottom: 16px;
  overflow: visible;
  transition: var(--transition);
}

.post-card:hover {
  box-shadow: var(--shadow);
  border-color: var(--primary-light);
}

.post-list-thumb {
  flex-shrink: 0;
  width: 180px;
  height: 130px;
  overflow: hidden;
  border-radius: 8px 0 0 8px;
}

.post-list-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-slow);
}

.post-card:hover .post-list-thumb img {
  transform: scale(1.05);
}

.post-list-content {
  flex: 1;
  padding: 8px 16px 8px 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-width: 0;
}

.post-list-content-full {
  width: 100%;
  padding: 12px 16px;
}

.post-list-content .post-title {
  font-size: 0.9375rem;
  font-weight: 600;
  margin-bottom: 4px;
  line-height: 1.4;
}

.post-list-content .post-title a {
  color: var(--text-main);
}

.post-list-content .post-title a:hover {
  color: var(--primary);
}

.post-list-content .post-meta {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-bottom: 4px;
  display: block;
}

.post-list-content .post-content {
  font-size: 0.8125rem;
  color: var(--text-secondary);
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.post-list-content .read-more {
  display: inline-block;
  margin-top: 4px;
  font-size: 0.75rem;
  color: var(--primary);
}

.post-list-content .read-more:hover {
  color: var(--primary-dark);
}

/* ==================== Responsive ==================== */
@media (max-width: 640px) {
  .post-card {
    flex-direction: column;
    gap: 0;
  }

  .post-list-thumb {
    width: 100%;
    height: 160px;
    border-radius: 10px 10px 0 0;
  }

  .post-list-content {
    padding: 12px 16px;
  }

  .post-list-content .post-title {
    font-size: 1rem;
  }
}


#comments {
  padding: 28px 32px;
}

/* ==================== New Comments Styles ==================== */
.comments-wrapper {
  padding: 28px 32px;
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  margin-top: 24px;
}

.comments-header {
  margin-bottom: 24px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border-light);
}

.comments-count {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text-main);
  margin: 0;
}

.count-icon {
  font-size: 1.25rem;
}

/* Empty State */
.comments-empty {
  text-align: center;
  padding: 48px 20px;
  color: var(--text-muted);
}

.empty-icon {
  font-size: 3rem;
  display: block;
  margin-bottom: 16px;
  opacity: 0.5;
}

.comments-empty p {
  margin: 0;
  font-size: 1rem;
}

/* ==================== Comment List ==================== */
.comments-header {
  margin-bottom: 32px;
}

.comments-count {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text-main);
}

.count-icon { font-size: 1.25rem; }

.comments-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

/* Single Comment Item - 3-line compact layout */
.comment-list > li,
.comment-list li.comment-body {
  padding: 16px 0;
  border-bottom: 1px solid var(--border-light);
  display: flex;
  flex-direction: column;
  gap: 0;
}

.comment-list > li:first-child {
  padding-top: 0;
}

.comment-list > li:last-child {
  border-bottom: none;
}

/* Row 1: Author info line */
.comment-author {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}

.comment-author .avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 1px solid var(--border);
  object-fit: cover;
  flex-shrink: 0;
}

.comment-author cite {
  font-style: normal;
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--text-main);
  text-decoration: none;
}

.comment-author cite:hover {
  color: var(--primary);
}

/* 身份标签 */
.comment-author .role-badge {
  display: inline-flex;
  align-items: center;
  padding: 1px 6px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: white;
  font-size: 0.625rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  vertical-align: middle;
  flex-shrink: 0;
}

.comment-author .role-badge.admin {
  background: linear-gradient(135deg, #ef4444, #dc2626);
}

/* 时间 */
.comment-meta {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
  color: var(--text-muted);
  white-space: nowrap;
  flex-shrink: 0;
}

.comment-meta a {
  color: var(--text-muted);
  text-decoration: none;
}

.comment-meta time {
  font-variant-numeric: tabular-nums;
}

/* Row 2: Comment content - single line with ellipsis if too long */
.comment-content {
  color: var(--text-secondary);
  line-height: 1.6;
  font-size: 0.875rem;
  margin: 0 0 8px 42px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  word-break: break-word;
}

.comment-content p {
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Row 3: Reply action - small and unobtrusive */
.comment-reply {
  margin-left: 42px;
  margin-top: 0;
}

.comment-reply a {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-decoration: none;
  padding: 2px 8px;
  border-radius: var(--radius-full);
  border: 1px solid transparent;
  transition: all 0.15s ease;
  display: inline-flex;
  align-items: center;
  gap: 3px;
}

.comment-reply a:hover {
  color: var(--primary);
  border-color: var(--primary);
  background: rgba(59, 130, 246, 0.06);
}

/* Hover state for whole comment */
.comment-list > li:hover {
  background: rgba(59, 130, 246, 0.02);
}

/* Nested Comments - also compact */
.comment-list .children {
  list-style: none;
  margin: 0;
  padding: 0 0 0 24px;
  border-left: 2px solid var(--border-light);
}

.comment-list .children > li {
  padding: 12px 0;
  border-bottom: 1px solid var(--border-light);
}

.comment-list .children > li:last-child {
  border-bottom: none;
}

.comment-list .children .avatar {
  width: 26px;
  height: 26px;
}

.comment-list .children .comment-content {
  margin-left: 36px;
  font-size: 0.8125rem;
  -webkit-line-clamp: 2;
}

.comment-list .children .comment-reply {
  margin-left: 36px;
}

.comment-list .children .children {
  padding-left: 16px;
}

/* Comments Navigation */
.comments-nav {
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--border-light);
  text-align: center;
}

.comments-nav a {
  display: inline-block;
  padding: 8px 16px;
  background: var(--bg-hover);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text-secondary);
  font-size: 0.875rem;
  text-decoration: none;
  transition: var(--transition);
}

.comments-nav a:hover {
  color: var(--primary);
  border-color: var(--primary);
}

/* Responsive - Mobile */
@media (max-width: 640px) {
  .comment-content {
    margin-left: 0;
    -webkit-line-clamp: 3;
  }
  .comment-reply {
    margin-left: 0;
  }
  .comment-list .children {
    padding-left: 12px;
  }
  .comment-list .children .comment-content,
  .comment-list .children .comment-reply {
    margin-left: 0;
  }
}
/* Comments Navigation */
.comments-nav {
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--border-light);
  display: flex;
  justify-content: center;
  gap: 8px;
}

.comments-nav a {
  display: inline-flex;
  align-items: center;
  padding: 8px 16px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text-secondary);
  font-size: 0.875rem;
  text-decoration: none;
  transition: all 0.2s ease;
}

.comments-nav a:hover {
  color: var(--primary);
  border-color: var(--primary);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(59, 130, 246, 0.15);
}

/* Cancel Reply */
.cancel-comment-reply {
  margin-bottom: 16px;
}

.cancel-comment-reply a {
  font-size: 0.8125rem;
  color: var(--text-muted);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border);
  background: var(--bg-card);
  transition: all 0.2s;
}

.cancel-comment-reply a:hover {
  color: var(--primary);
  border-color: var(--primary);
}

/* ==================== Comment Form ==================== */
.respond {
  margin-top: 40px;
  padding-top: 36px;
  border-top: 2px solid var(--border);
  position: relative;
}

.respond::before {
  content: '';
  position: absolute;
  top: -2px;
  left: 0;
  width: 60px;
  height: 2px;
  background: linear-gradient(90deg, var(--primary), var(--primary-dark));
  border-radius: 2px;
}

.respond-title {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.respond-title::before {
  content: '✏️';
  font-size: 1rem;
}

/* Logged in info */
.logged-in-info {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  background: rgba(59, 130, 246, 0.05);
  border: 1px solid rgba(59, 130, 246, 0.15);
  border-radius: var(--radius);
  margin-bottom: 20px;
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.logged-in-info a {
  color: var(--primary);
  font-weight: 600;
  text-decoration: none;
}

.logged-in-info a:hover {
  text-decoration: underline;
}

.logged-in-info .split {
  color: var(--text-muted);
}

/* Comment Form General */
#comment-form .col1,
#comment-form .col2 {
  float: none;
  width: 100%;
  margin: 0;
}

#comment-form p {
  margin: 0 0 16px;
}

#comment-form label {
  display: block;
  margin-bottom: 6px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
}

#comment-form input[type="text"],
#comment-form input[type="email"],
#comment-form input[type="url"] {
  width: 100%;
  padding: 12px 16px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 0.9375rem;
  color: var(--text-main);
  transition: border-color 0.2s, box-shadow 0.2s;
}

#comment-form input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

#comment-form input::placeholder {
  color: var(--text-muted);
}

#comment-form textarea {
  width: 100%;
  min-height: 120px;
  padding: 12px 16px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 0.9375rem;
  color: var(--text-main);
  resize: vertical;
  transition: border-color 0.2s, box-shadow 0.2s;
  font-family: inherit;
  line-height: 1.6;
}

#comment-form textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

#comment-form textarea::placeholder {
  color: var(--text-muted);
}

#comment-form button.submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 28px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: white;
  border: none;
  border-radius: var(--radius-full);
  font-size: 0.9375rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.25s ease;
  box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

#comment-form button.submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(59, 130, 246, 0.4);
}

#comment-form button.submit:active {
  transform: translateY(0);
}

/* Form layout */
.comment-form-top {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 16px;
}

.form-field {
  display: flex;
  flex-direction: column;
}

.form-textarea {
  margin-bottom: 16px;
}

.form-textarea textarea {
  width: 100%;
  min-height: 120px;
  padding: 12px 16px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 0.9375rem;
  color: var(--text-main);
  resize: vertical;
  transition: border-color 0.2s, box-shadow 0.2s;
  font-family: inherit;
  line-height: 1.6;
}

.form-textarea textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
  background: var(--bg-card);
}

.form-textarea textarea::placeholder {
  color: var(--text-muted);
}

.form-footer {
  display: flex;
  justify-content: flex-end;
}

.submit-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 32px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: white;
  border: none;
  border-radius: var(--radius-full);
  font-size: 0.9375rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.25s ease;
  box-shadow: 0 4px 14px rgba(59, 130, 246, 0.35);
}

.submit-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(59, 130, 246, 0.45);
  filter: brightness(1.05);
}

.submit-btn:active {
  transform: translateY(0);
  box-shadow: 0 2px 8px rgba(59, 130, 246, 0.3);
}

/* ==================== Responsive ==================== */
@media (max-width: 768px) {
  .comment-form-top {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .comment-content {
    margin-left: 0;
  }

  .comment-content::before {
    display: none;
  }

  .comment-reply {
    margin-left: 0;
  }

  .comment-meta {
    margin-left: auto;
  }

  .comment-author .avatar {
    width: 38px;
    height: 38px;
  }

  .comment-list .children {
    padding-left: 20px;
  }

  .comment-list .children .comment-content,
  .comment-list .children .comment-reply {
    margin-left: 0;
  }

  .comment-list .children .children {
    margin-left: 16px;
    padding-left: 16px;
  }
}

@media (max-width: 480px) {
  .comment-list > li,
  .comment-list li.comment-body {
    padding: 20px 0;
  }

  .comment-author {
    gap: 10px;
  }

  .comment-author .avatar {
    width: 34px;
    height: 34px;
  }

  .comment-author cite {
    font-size: 0.875rem;
  }

  .comment-meta {
    font-size: 0.75rem;
  }

  .comment-content {
    font-size: 0.875rem;
    line-height: 1.7;
  }

  .form-footer {
    justify-content: stretch;
  }

  .submit-btn {
    width: 100%;
  }
}
/* ==================== Comment Respond / Form ==================== */
.respond {
  margin-top: 32px;
  padding-top: 28px;
  border-top: 2px solid var(--border);
}

.respond-title {
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--text-main);
  margin: 0 0 24px;
}

.cancel-comment-reply {
  margin-bottom: 20px;
}

.cancel-comment-reply a {
  font-size: 0.875rem;
  color: var(--text-muted);
  text-decoration: none;
}

.cancel-comment-reply a:hover {
  color: var(--primary);
}

/* Logged in info */
.logged-in-info {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-bottom: 20px;
  padding: 14px 16px;
  background: var(--bg-hover);
  border-radius: var(--radius);
}

.logged-in-info a {
  color: var(--primary);
  text-decoration: none;
}

.logged-in-info .split {
  margin: 0 8px;
  opacity: 0.5;
}

/* Comment Form */
.comment-form {}

.comment-form-top {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-bottom: 20px;
}

.form-field {
  display: flex;
  flex-direction: column;
}

.form-field label {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.form-field label.required::after {
  content: ' *';
  color: var(--primary);
}

.form-field input {
  padding: 12px 16px;
  background: var(--bg-main);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 0.9375rem;
  color: var(--text-main);
  transition: var(--transition);
}

.form-field input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.12);
}

.form-field input::placeholder {
  color: var(--text-muted);
  opacity: 0.5;
}

.form-textarea {
  margin-bottom: 20px;
}

.form-textarea textarea {
  width: 100%;
  min-height: 140px;
  padding: 14px 16px;
  background: var(--bg-main);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 0.9375rem;
  color: var(--text-main);
  resize: vertical;
  transition: var(--transition);
  font-family: inherit;
  line-height: 1.6;
}

.form-textarea textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.12);
}

.form-textarea textarea::placeholder {
  color: var(--text-muted);
  opacity: 0.5;
}

.form-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.form-tip {
  font-size: 0.8125rem;
  color: var(--text-muted);
}

.submit-btn {
  padding: 12px 28px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: white;
  font-size: 0.9375rem;
  font-weight: 600;
  border: none;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: var(--transition);
  box-shadow: 0 4px 12px rgba(59, 130, 246, 0.25);
}

.submit-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(59, 130, 246, 0.35);
}

/* ==================== Responsive ==================== */
@media (max-width: 768px) {
  .comments-wrapper {
    padding: 20px;
  }
  
  .comment-form-top {
    grid-template-columns: 1fr;
    gap: 14px;
  }
  
  .form-footer {
    flex-direction: column;
    gap: 14px;
    align-items: stretch;
  }
  
  .form-tip {
    text-align: center;
  }
  
  .submit-btn {
    width: 100%;
  }
  
  .comment-list .children {
    padding-left: 16px;
    margin-left: 12px;
  }
}

/* ==================== Sidebar About Widget ==================== */
.about-widget {
    text-align: center;
}

.about-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    overflow: hidden;
    margin: 0 auto 16px;
    border: 3px solid var(--primary);
}

.about-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.about-content h4 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-main);
    margin-bottom: 8px;
}

.about-content p {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: 16px;
    line-height: 1.4;
}

.about-contact a {
    display: inline-block;
    padding: 6px 16px;
    background: var(--primary);
    color: white;
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    transition: var(--transition);
}

.about-contact a:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
}