:root {
  --primary: #1a56db;
  --primary-dark: #1e429f;
  --primary-light: #eff6ff;
  --accent: #059669;
  --bg: #f8fafc;
  --card: #ffffff;
  --text: #0f172a;
  --muted: #64748b;
  --border: #e2e8f0;
  --warning: #d97706;
  --danger: #dc2626;
  --radius: 14px;
  --shadow: 0 8px 30px rgba(15, 23, 42, 0.08);
  --header-h: 64px;
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
}

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

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

.d-none { display: none !important; }
.muted { color: var(--muted); }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 200;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}

.header-inner {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 1.25rem;
  height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  overflow: hidden;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex-shrink: 0;
  min-width: max-content;
  white-space: nowrap;
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--text);
  text-decoration: none;
}
.brand:hover { text-decoration: none; }
.brand img {
  flex-shrink: 0;
  display: block;
  width: 36px;
  height: 36px;
}
.brand span {
  white-space: nowrap;
  line-height: 1.2;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  flex-shrink: 1;
  min-width: 0;
  justify-content: flex-end;
}

.nav-link {
  padding: 0.45rem 0.85rem;
  border-radius: 8px;
  color: var(--muted);
  font-weight: 500;
  font-size: 0.92rem;
  text-decoration: none;
}
.nav-link:hover, .nav-link.active {
  color: var(--primary);
  background: var(--primary-light);
  text-decoration: none;
}

.nav-cta { margin-left: 0.5rem; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.65rem 1.25rem;
  border-radius: 10px;
  font-weight: 600;
  font-size: 0.95rem;
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.15s, box-shadow 0.15s;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn:disabled { opacity: 0.65; cursor: not-allowed; transform: none; }

.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff;
  box-shadow: 0 4px 14px rgba(26, 86, 219, 0.35);
}
.btn-outline {
  background: #fff;
  color: var(--primary);
  border: 2px solid var(--primary);
}
.btn-success { background: var(--accent); color: #fff; }
.btn-sm { padding: 0.4rem 0.9rem; font-size: 0.85rem; }
.btn-lg { padding: 0.85rem 1.75rem; font-size: 1.05rem; }

.spinner {
  display: inline-block;
  width: 1rem;
  height: 1rem;
  border: 2px solid rgba(255,255,255,0.4);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  margin-right: 0.35rem;
  vertical-align: middle;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* Main layout */
.page-wrap { max-width: 1140px; margin: 0 auto; padding: 0 1.25rem 3rem; }

/* Hero */
.hero {
  padding: 3.5rem 0 2.5rem;
  text-align: center;
  background: linear-gradient(160deg, #eff6ff 0%, #f8fafc 50%, #fff 100%);
  border-bottom: 1px solid var(--border);
  margin-bottom: 2rem;
}
.hero h1 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 800;
  margin: 0 0 0.75rem;
  line-height: 1.25;
}
.hero .lead {
  font-size: 1.05rem;
  color: var(--muted);
  max-width: 640px;
  margin: 0 auto 1.5rem;
}
.hero-actions { display: flex; gap: 0.75rem; justify-content: center; flex-wrap: wrap; }

/* Cards & sections */
.section { margin-bottom: 2.5rem; }
.section-title {
  font-size: 1.35rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 0.35rem;
}
.section-sub {
  text-align: center;
  color: var(--muted);
  margin-bottom: 1.5rem;
  font-size: 0.95rem;
}

.card {
  background: var(--card);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.75rem;
  border: 1px solid var(--border);
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.25rem;
}

.feature-card { text-align: center; }
.feature-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 1rem;
  background: var(--primary-light);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}

/* Steps */
.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
  counter-reset: step;
}
.step-item {
  text-align: center;
  position: relative;
}
.step-num {
  width: 48px;
  height: 48px;
  margin: 0 auto 0.75rem;
  background: var(--primary);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.2rem;
}

/* Service table */
.table-wrap { overflow-x: auto; }
.service-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
}
.service-table th,
.service-table td {
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--border);
  text-align: left;
}
.service-table th { background: #f1f5f9; font-weight: 600; }
.service-table tr:hover td { background: #fafbfc; }

/* Reviews */
.review-card {
  border-left: 4px solid var(--primary);
  padding-left: 1rem;
}
.review-author { font-weight: 600; margin-bottom: 0.35rem; }
.review-text { color: var(--muted); font-size: 0.92rem; margin: 0; }

/* Forms */
.form-row { margin-bottom: 1rem; }
.form-label { display: block; font-weight: 600; font-size: 0.88rem; margin-bottom: 0.35rem; }
.form-control {
  width: 100%;
  padding: 0.6rem 0.85rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 0.95rem;
}
.form-control:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(26, 86, 219, 0.15);
}
.form-hint { font-size: 0.82rem; color: var(--muted); margin-top: 0.25rem; }

.mmtype-group {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
}
.mmtype-group label {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.9rem;
  cursor: pointer;
}

.drop-zone {
  border: 2px dashed #cbd5e1;
  border-radius: var(--radius);
  padding: 2.5rem 1.5rem;
  text-align: center;
  cursor: pointer;
  background: #f8fafc;
  transition: border-color 0.2s, background 0.2s;
}
.drop-zone:hover, .drop-zone.drag-over {
  border-color: var(--primary);
  background: var(--primary-light);
}

.progress-wrap { margin-top: 1rem; }
.progress-track {
  height: 10px;
  background: #e2e8f0;
  border-radius: 99px;
  overflow: hidden;
}
.progress-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--primary), #3b82f6);
  border-radius: 99px;
  transition: width 0.3s;
  font-size: 0;
}
.progress-text { font-size: 0.85rem; color: var(--muted); margin-top: 0.35rem; }

.action-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.25rem;
}

/* Modal */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.45);
  z-index: 300;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}
.modal-overlay.open { display: flex; }
.modal-box {
  background: #fff;
  border-radius: 16px;
  max-width: 480px;
  width: 100%;
  max-height: 90vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: 0 24px 48px rgba(15, 23, 42, 0.18);
}
.modal-header {
  padding: 1.1rem 1.35rem;
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-shrink: 0;
}
.modal-header h3 {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 700;
}
.modal-close {
  background: #f1f5f9;
  border: none;
  width: 32px;
  height: 32px;
  border-radius: 8px;
  font-size: 1.25rem;
  cursor: pointer;
  color: var(--muted);
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.modal-close:hover { background: #e2e8f0; color: var(--text); }
.modal-body {
  padding: 1.15rem 1.35rem 1.35rem;
  overflow-y: auto;
}
.modal-box-wide { max-width: 440px; }
.modal-box-pay { max-width: 460px; }
.modal-body-pay {
  padding: 0 1.35rem 1.35rem;
  display: flex;
  flex-direction: column;
  min-height: 0;
}
.pay-step { display: flex; flex-direction: column; min-height: 0; }
.pay-step-hint {
  margin: 0 0 1rem;
  font-size: 0.84rem;
  color: var(--muted);
}
#pay-tier-list {
  flex: 1;
  overflow-y: auto;
  max-height: min(52vh, 420px);
  margin-bottom: 1rem;
  scrollbar-width: thin;
  scrollbar-color: #cbd5e1 transparent;
}
#pay-tier-list::-webkit-scrollbar { width: 4px; }
#pay-tier-list::-webkit-scrollbar-thumb {
  background: #cbd5e1;
  border-radius: 99px;
}
.pay-submit-btn { width: 100%; margin-top: 0.25rem; }
.pay-back-btn { align-self: flex-start; margin-bottom: 0.75rem; }

.pay-amount {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--text);
  text-align: center;
  margin: 0 0 0.25rem;
}
.pay-amount span { color: var(--primary); }
.pay-tier-selected {
  margin: 0 0 1rem;
  font-size: 0.84rem;
  color: var(--muted);
  text-align: center;
}
.pay-qr { text-align: center; margin: 0; }
.pay-qr img {
  width: 200px;
  height: 200px;
  object-fit: contain;
  border: 1px solid var(--border);
  border-radius: 10px;
}
.pay-qr-hint { text-align: center; margin: 0.5rem 0 0; font-size: 0.82rem; }
.pay-status {
  font-size: 0.82rem;
  color: var(--muted);
  text-align: center;
  margin: 0.75rem 0;
  line-height: 1.5;
}

/* 价格方案 — 统一列表 */
.pay-plans { display: flex; flex-direction: column; gap: 1.25rem; }
.pay-section { margin: 0; }
.pay-section-label {
  margin: 0 0 0.2rem;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text);
}
.pay-section-note {
  margin: 0 0 0.55rem;
  font-size: 0.76rem;
  color: var(--muted);
  line-height: 1.45;
}
.pay-section-note-pro .pay-refund-em {
  color: var(--accent);
  font-weight: 700;
}
.pay-option-pro {
  border-color: #a7f3d0;
  background: #f0fdf4;
}
.pay-option-pro:hover { border-color: #6ee7b7; background: #ecfdf5; }
.pay-option-pro.is-selected {
  border-color: var(--accent);
  background: #ecfdf5;
}
.pay-option-refund {
  display: inline-block;
  padding: 0.12rem 0.45rem;
  font-size: 0.68rem;
  font-weight: 700;
  color: #fff;
  background: linear-gradient(135deg, #059669, #10b981);
  border-radius: 4px;
  line-height: 1.35;
  letter-spacing: 0.02em;
}
.pay-option-desc-refund {
  color: var(--accent);
  font-weight: 600;
}
.pay-refund-note {
  margin: 0.35rem 0 0.75rem;
  padding: 0.5rem 0.65rem;
  font-size: 0.82rem;
  font-weight: 600;
  color: #065f46;
  background: #d1fae5;
  border: 1px solid #6ee7b7;
  border-radius: 8px;
  text-align: center;
  line-height: 1.45;
}
.pay-tier-refund {
  color: var(--accent);
  font-weight: 600;
}
.pay-option-list {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}
.pay-option {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.75rem 0.85rem;
  border: 1px solid var(--border);
  border-radius: 10px;
  cursor: pointer;
  background: #fff;
  transition: border-color 0.15s, background 0.15s;
}
.pay-option:hover { border-color: #cbd5e1; background: #fafbfc; }
.pay-option.is-selected {
  border-color: var(--primary);
  background: var(--primary-light);
}
.pay-option-input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
  pointer-events: none;
}
.pay-option-radio {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  margin-top: 0.1rem;
  border: 2px solid #cbd5e1;
  border-radius: 50%;
  background: #fff;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.pay-option.is-selected .pay-option-radio {
  border-color: var(--primary);
  box-shadow: inset 0 0 0 4px #fff, inset 0 0 0 10px var(--primary);
}
.pay-option-body {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}
.pay-option-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.75rem;
}
.pay-option-title {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 0.4rem;
  flex-wrap: wrap;
}
.pay-option-tag {
  display: inline-block;
  padding: 0.1rem 0.4rem;
  font-size: 0.68rem;
  font-weight: 600;
  color: var(--primary);
  background: #fff;
  border: 1px solid #bfdbfe;
  border-radius: 4px;
  line-height: 1.3;
}
.pay-option.is-selected .pay-option-tag {
  background: #fff;
  border-color: #93c5fd;
}
.pay-option-price {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text);
  white-space: nowrap;
}
.pay-option-desc {
  font-size: 0.78rem;
  color: var(--muted);
  line-height: 1.45;
}

@media (max-width: 420px) {
  .pay-option-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.15rem;
  }
}

/* Table progress page */
.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}
.data-table th, .data-table td {
  padding: 0.75rem;
  border-bottom: 1px solid var(--border);
  text-align: left;
}
.data-table th { background: #f1f5f9; }
.col-filename { max-width: 200px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.col-password { word-break: break-all; font-family: monospace; }

.status-badge {
  display: inline-block;
  padding: 0.2rem 0.55rem;
  border-radius: 99px;
  font-size: 0.78rem;
  font-weight: 600;
}
.status-done { background: #d1fae5; color: #065f46; }
.status-running { background: #dbeafe; color: #1e40af; }
.status-fail { background: #fee2e2; color: #991b1b; }

.empty-tip {
  text-align: center;
  padding: 2rem;
  color: var(--muted);
}

/* 404 */
.error-page {
  text-align: center;
  padding: 2.5rem 1.5rem 2rem;
}
.error-code {
  margin: 0 0 0.5rem;
  font-size: clamp(4rem, 18vw, 6.5rem);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.04em;
  color: var(--primary);
  opacity: 0.15;
}
.error-page h1 {
  margin: 0 0 0.75rem;
  font-size: 1.5rem;
}
.error-desc {
  max-width: 32rem;
  margin: 0 auto 1.5rem;
}
.error-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
  margin-bottom: 1.75rem;
}
.error-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 0.35rem 0.85rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border);
  font-size: 0.92rem;
}

/* Legal tabs */
.legal-tabs {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
  border-bottom: 1px solid var(--border);
  padding-bottom: 0.5rem;
}
.legal-tab {
  padding: 0.5rem 1rem;
  border: none;
  background: none;
  cursor: pointer;
  font-weight: 600;
  color: var(--muted);
  border-radius: 8px 8px 0 0;
}
.legal-tab.active {
  color: var(--primary);
  background: var(--primary-light);
}
.legal-panel { display: none; }
.legal-panel.active { display: block; }
.legal-panel h2 { font-size: 1.15rem; margin-top: 0; }
.legal-panel p, .legal-panel li { font-size: 0.92rem; color: #334155; }

/* FAQ */
.faq-item {
  border-bottom: 1px solid var(--border);
  padding: 1rem 0;
}
.faq-q {
  font-weight: 600;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
}
.faq-a {
  display: none;
  margin-top: 0.75rem;
  color: var(--muted);
  font-size: 0.92rem;
}
.faq-item.open .faq-a { display: block; }

/* Notice bar */
.notice-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 400;
  padding: 0.85rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  animation: slideUp 0.3s ease;
  box-shadow: 0 -4px 20px rgba(0,0,0,0.1);
}
@keyframes slideUp {
  from { transform: translateY(100%); }
  to { transform: translateY(0); }
}
.notice-success { background: #ecfdf5; color: #065f46; border-top: 2px solid var(--accent); }
.notice-warning { background: #fffbeb; color: #92400e; border-top: 2px solid var(--warning); }
.notice-danger { background: #fef2f2; color: #991b1b; border-top: 2px solid var(--danger); }
.notice-info { background: #eff6ff; color: #1e40af; border-top: 2px solid var(--primary); }
.notice-close {
  background: none;
  border: none;
  font-size: 1.25rem;
  cursor: pointer;
  opacity: 0.7;
  margin-left: 0.5rem;
}
.notice-link { font-weight: 600; }

.result-inline {
  margin-top: 1rem;
  padding: 0.85rem 1rem;
  border-radius: 8px;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.result-inline-success { background: #ecfdf5; color: #065f46; }
.result-inline-warning { background: #fffbeb; color: #92400e; }
.result-inline-danger { background: #fef2f2; color: #991b1b; }

/* Footer */
.site-footer {
  background: #0f172a;
  color: #94a3b8;
  margin-top: 3rem;
}
.footer-inner {
  max-width: 1140px;
  margin: 0 auto;
  padding: 2.5rem 1.25rem;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2rem;
}
.footer-name { color: #fff; font-weight: 700; font-size: 1.1rem; margin: 0.5rem 0 0.25rem; }
.footer-desc { font-size: 0.85rem; margin: 0; }
.footer-links h4, .footer-wechat h4 { color: #fff; font-size: 0.95rem; margin: 0 0 0.75rem; }
.footer-links a {
  display: block;
  color: #94a3b8;
  font-size: 0.88rem;
  margin-bottom: 0.4rem;
  text-decoration: none;
}
.footer-links a:hover { color: #fff; }
.wechat-row { display: flex; gap: 1.25rem; flex-wrap: wrap; }
.wechat-row figure { margin: 0; text-align: center; }
.wechat-row figcaption, .cs-info .hint { font-size: 0.75rem; margin-top: 0.35rem; }
.cs-info p { margin: 0 0 0.5rem; font-size: 0.88rem; }
.footer-bottom {
  border-top: 1px solid #1e293b;
  padding: 1rem 1.25rem;
  text-align: center;
  font-size: 0.82rem;
}
.footer-bottom a { color: #94a3b8; }

/* Page narrow */
.page-narrow { max-width: 820px; margin: 0 auto; }

@media (max-width: 992px) {
  .nav-link {
    padding: 0.4rem 0.5rem;
    font-size: 0.85rem;
  }
  .nav-cta {
    padding: 0.4rem 0.65rem;
    font-size: 0.82rem;
  }
}

@media (max-width: 768px) {
  .nav-toggle { display: flex; }
  .site-nav {
    position: fixed;
    top: var(--header-h);
    left: 0;
    right: 0;
    background: #fff;
    flex-direction: column;
    padding: 1rem;
    border-bottom: 1px solid var(--border);
    display: none;
    box-shadow: var(--shadow);
  }
  .site-nav.open { display: flex; }
  .nav-cta { margin-left: 0; width: 100%; }
  .hero { padding: 2rem 0 1.5rem; }
}

/* SEO / 无 JS 兜底导航 */
.noscript-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
  padding: 0.65rem 1rem;
  background: #fffbeb;
  border-bottom: 1px solid #fde68a;
  font-size: 0.85rem;
}
.noscript-nav a { color: var(--primary); text-decoration: none; font-weight: 600; }
.noscript-nav a:hover { text-decoration: underline; }
.seo-block {
  font-size: 0.92rem;
  color: #334155;
  line-height: 1.75;
}
.seo-block h2 { font-size: 1.15rem; margin: 0 0 0.65rem; color: var(--text); }
.seo-block p { margin: 0 0 0.75rem; }
.seo-block ul, .seo-block ol { margin: 0 0 0.75rem; padding-left: 1.25rem; }
.seo-block li { margin-bottom: 0.35rem; }
.seo-block a { font-weight: 500; }
.faq-preview-list { margin: 0; padding: 0; list-style: none; }
.faq-preview-list li {
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.92rem;
}
.faq-preview-list li:last-child { border-bottom: none; }
.faq-preview-list a { font-weight: 600; }
.page-links { font-size: 0.88rem; margin-top: 1rem; }
.page-links a { margin-right: 1rem; }
.breadcrumb {
  font-size: 0.82rem;
  color: var(--muted);
  margin: 0 0 1rem;
}
.breadcrumb a { color: var(--muted); text-decoration: none; }
.breadcrumb a:hover { color: var(--primary); text-decoration: underline; }
.landing-cta { text-align: center; margin: 1.25rem 0 0.5rem; }

/* 教程列表与文章 */
.guide-list { list-style: none; margin: 0; padding: 0; }
.guide-list-item {
  padding: 1rem 0;
  border-bottom: 1px solid var(--border);
}
.guide-list-item:last-child { border-bottom: none; }
.guide-list-title {
  font-weight: 600;
  font-size: 1rem;
  color: var(--primary);
  text-decoration: none;
  display: block;
  margin-bottom: 0.35rem;
}
.guide-list-title:hover { text-decoration: underline; }
.guide-list-desc { margin: 0; font-size: 0.88rem; color: var(--muted); line-height: 1.5; }
.article-page { padding-top: 2rem; padding-bottom: 2rem; }
.article-meta { font-size: 0.82rem; margin-bottom: 1rem !important; }