/* ===== Comments (传统风格) ===== */
.comments-area { margin: 40px 0; }

.comments-title {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 28px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--border);
}

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

.comment-item {
  padding: 22px 0;
  border-bottom: 1px solid var(--border);
}

.comment-item:last-child { border-bottom: none; }

.comment-item .comment-body { position: relative; }

.comment-author {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
}

.comment-author img {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 2px solid var(--border-light);
}

.comment-author .fn {
  font-weight: 600;
  font-size: 14px;
  font-style: normal;
  color: var(--text);
}

.comment-author .fn a { color: var(--text); }
.comment-author .fn a:hover { color: var(--primary); }

.comment-meta {
  display: block;
  font-size: 12px;
  color: var(--text-tertiary);
  margin-top: 2px;
}

.comment-awaiting {
  display: inline-block;
  margin-left: 8px;
  color: var(--comment-awaiting-color);
  font-size: 11px;
}

.comment-text {
  font-size: 14px;
  line-height: 1.75;
  color: var(--text);
  margin: 4px 0 0 56px;
  padding: 10px 14px;
  background: var(--bg-alt);
  border-radius: var(--radius-sm);
  position: relative;
}

.comment-text::before {
  content: '';
  position: absolute;
  top: -6px;
  left: 18px;
  width: 12px;
  height: 12px;
  background: var(--bg-alt);
  transform: rotate(45deg);
}

.comment-text p { margin-bottom: 0; }

.comment-text p + p { margin-top: 8px; }

.comment-reply {
  margin: 8px 0 0 56px;
}

.comment-reply a {
  font-size: 13px;
  color: var(--text-tertiary);
  transition: color var(--transition);
}

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

/* Child comments */
.comment-list .children {
  list-style: none;
  margin-left: 56px;
  padding-left: 0;
}

.comment-list .children .comment-item {
  padding: 18px 0;
}

.comment-list .children .comment-text {
  background: transparent;
  padding: 8px 14px;
  border-left: 3px solid var(--border);
  border-radius: 0;
  margin-left: 0;
}

.comment-list .children .comment-text::before { display: none; }

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

/* Comment form */
.comment-respond {
  margin-top: 36px;
  padding: 28px;
  background: var(--bg-alt);
  border-radius: var(--radius);
  border: 1px solid var(--border);
}

.comment-reply-title {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 20px;
}

#cancel-comment-reply-link {
  font-size: 12px;
  font-weight: 400;
  color: var(--text-tertiary);
  margin-left: 12px;
}

#cancel-comment-reply-link:hover { color: var(--cancel-reply-color); }

.comment-form { display: block; }

.comment-form > p { margin-bottom: 14px; }

.comment-form input,
.comment-form textarea {
  width: 100%;
  padding: 11px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: var(--font);
  font-size: 14px;
  background: var(--bg);
  color: var(--text);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.comment-form input:focus,
.comment-form textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--focus-ring);
}

.comment-form textarea {
  min-height: 110px;
  resize: vertical;
  line-height: 1.7;
}

.comment-form .comment-form-author,
.comment-form .comment-form-email,
.comment-form .comment-form-url {
  display: inline-block;
  width: calc(33.33% - 8px);
  margin-right: 12px;
}

.comment-form .comment-form-url { margin-right: 0; }

.comment-submit {
  background: var(--primary);
  color: #fff;
  border: none;
  padding: 10px 32px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: background var(--transition), transform var(--transition);
}

.comment-submit:hover {
  background: var(--primary-dark);
  transform: translateY(-1px);
}

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

.comment-navigation {
  display: flex;
  justify-content: space-between;
  padding: 16px 0;
  font-size: 13px;
}

.comment-navigation a { color: var(--text-secondary); }
.comment-navigation a:hover { color: var(--primary); }

.no-comments {
  font-size: 14px;
  color: var(--text-tertiary);
  text-align: center;
  padding: 20px 0;
}

/* Logged in as */
.logged-in-as {
  font-size: 13px;
  color: var(--text-secondary);
  margin-bottom: 16px;
}

.logged-in-as a { color: var(--primary); }

/* (responsive rules moved to _mobile.css) */