/* roulang page: index */
:root {
  --color-primary-50: #F0F7FA;
  --color-primary-100: #D9EDF5;
  --color-primary-500: #2C7DA0;
  --color-primary-600: #256A8D;
  --color-primary-700: #1F5C7A;
  --color-primary-800: #1A4C64;
  --color-accent-500: #2A9D8F;
  --color-bg: #F6F9FB;
  --color-surface: #FFFFFF;
  --color-text: #1E2B36;
  --color-text-soft: #64748B;
  --color-border: #E2EAF0;
  --radius-card: 16px;
  --shadow-card: 0 2px 16px rgba(44,125,160,0.08);
  --shadow-card-hover: 0 16px 40px rgba(44,125,160,0.14);
  --shadow-dock: 0 8px 32px rgba(30,43,54,0.10);
  --font-sans: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", system-ui, sans-serif;
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-sans);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; height: auto; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; background: none; border: none; }
ul, ol { list-style: none; }
a:focus-visible, button:focus-visible, input:focus-visible, summary:focus-visible {
  outline: none;
  box-shadow: 0 0 0 4px rgba(44,125,160,0.25);
  border-radius: 4px;
}
.container-site {
  width: 100%;
  max-width: 1152px;
  margin-inline: auto;
  padding-inline: 1rem;
}
@media (min-width: 768px) {
  .container-site { padding-inline: 1.5rem; }
}
@media (min-width: 1024px) {
  .container-site { padding-inline: 2rem; }
}
.section-block { padding-block: 4rem; }
@media (min-width: 768px) { .section-block { padding-block: 6rem; } }
.nav-header {
  position: fixed;
  top: 1rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 50;
  width: calc(100% - 2rem);
  max-width: 56rem;
}
.nav-dock {
  background: rgba(255,255,255,0.85);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,0.6);
  border-radius: 9999px;
  box-shadow: var(--shadow-dock);
}
.nav-link {
  display: inline-flex;
  align-items: center;
  padding: 8px 14px;
  border-radius: 9999px;
  color: #334155;
  font-size: 15px;
  font-weight: 500;
  transition: background 0.2s, color 0.2s;
  white-space: nowrap;
}
.nav-link:hover { background: var(--color-primary-50); color: var(--color-primary-600); }
.nav-link.active { background: rgba(44,125,160,0.10); color: var(--color-primary-600); font-weight: 600; }
.search-wrap { position: relative; }
.search-input {
  width: 148px;
  height: 38px;
  padding: 0 36px 0 14px;
  border: 1px solid var(--color-border);
  border-radius: 9999px;
  background: #fff;
  font-size: 14px;
  transition: border 0.2s, box-shadow 0.2s;
}
.search-input:focus {
  border-color: var(--color-primary-500);
  box-shadow: 0 0 0 4px rgba(44,125,160,0.15);
  outline: none;
}
.search-btn {
  position: absolute;
  right: 6px;
  top: 50%;
  transform: translateY(-50%);
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-soft);
}
.burger {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 4px;
  width: 40px;
  height: 40px;
}
.burger span {
  display: block;
  width: 18px;
  height: 2px;
  background: #334155;
  border-radius: 2px;
  transition: transform 0.2s, opacity 0.2s;
}
.burger.open span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.burger.open span:nth-child(2) { opacity: 0; }
.burger.open span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }
.mobile-menu {
  position: absolute;
  top: 60px;
  left: 0;
  right: 0;
  background: #fff;
  border-radius: 24px;
  box-shadow: var(--shadow-dock);
  border: 1px solid var(--color-border);
  padding: 16px;
}
.mobile-menu a {
  display: block;
  padding: 12px 16px;
  border-radius: 12px;
  font-size: 16px;
  font-weight: 500;
  color: var(--color-text);
}
.mobile-menu a:hover { background: var(--color-primary-50); }
.logo-dot {
  position: relative;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: linear-gradient(135deg, #2C7DA0, #2A9D8F);
  display: inline-block;
  flex-shrink: 0;
}
.logo-dot::after {
  content: '';
  position: absolute;
  width: 8px;
  height: 8px;
  background: #fff;
  border-radius: 50%;
  right: 5px;
  top: 5px;
}
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--color-primary-500);
  color: #fff;
  border-radius: 9999px;
  padding: 12px 24px;
  font-size: 15px;
  font-weight: 500;
  transition: background 0.2s, transform 0.15s, box-shadow 0.2s;
  white-space: nowrap;
}
.btn-primary:hover { background: var(--color-primary-700); box-shadow: 0 8px 24px rgba(44,125,160,0.2); }
.btn-primary:active { transform: scale(0.98); }
.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 1px solid var(--color-primary-500);
  color: var(--color-primary-600);
  background: transparent;
  border-radius: 9999px;
  padding: 12px 24px;
  font-size: 15px;
  font-weight: 500;
  transition: background 0.2s, transform 0.15s;
  white-space: nowrap;
}
.btn-secondary:hover { background: var(--color-primary-50); }
.btn-secondary:active { transform: scale(0.98); }
.btn-white {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: #fff;
  color: var(--color-primary-600);
  border-radius: 9999px;
  padding: 12px 28px;
  font-size: 15px;
  font-weight: 600;
  transition: background 0.2s, transform 0.15s;
  white-space: nowrap;
}
.btn-white:hover { background: var(--color-primary-50); }
.btn-white:active { transform: scale(0.98); }
.badge {
  display: inline-flex;
  align-items: center;
  background: var(--color-primary-50);
  color: var(--color-primary-600);
  border-radius: 9999px;
  padding: 6px 14px;
  font-size: 13px;
  font-weight: 500;
}
.eyebrow {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--color-primary-500);
  text-transform: uppercase;
}
.section-title {
  font-size: 26px;
  font-weight: 700;
  color: var(--color-text);
  line-height: 1.25;
  margin-top: 12px;
}
@media (min-width: 768px) {
  .section-title { font-size: 30px; }
}
.section-subtitle {
  margin-top: 12px;
  font-size: 16px;
  color: var(--color-text-soft);
  line-height: 1.7;
}
.card {
  background: var(--color-surface);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  transition: transform 0.2s, box-shadow 0.2s;
}
.card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-card-hover);
}
.stat-cell { padding: 12px 8px; }
.stat-num {
  font-size: 30px;
  font-weight: 700;
  color: var(--color-primary-500);
  line-height: 1.2;
}
.stat-label {
  margin-top: 6px;
  font-size: 14px;
  color: var(--color-text-soft);
}
.compare-table {
  border-collapse: separate;
  border-spacing: 8px;
  width: 100%;
}
.compare-table th,
.compare-table td {
  padding: 18px 20px;
  text-align: center;
  border-radius: 14px;
  background: #fff;
  border: 1px solid var(--color-border);
  font-size: 15px;
}
.compare-table th { font-weight: 600; color: var(--color-text); }
.compare-table td { color: var(--color-text-soft); }
.compare-table .dim-cell {
  text-align: left;
  background: transparent;
  border: none;
  font-weight: 500;
  color: var(--color-text);
  white-space: nowrap;
  font-size: 14px;
}
.compare-table .plan-highlight {
  background: var(--color-primary-700);
  border-color: var(--color-primary-700);
  color: #fff;
}
.compare-table .plan-highlight td,
.compare-table .plan-highlight { color: #fff; }
.compare-table tbody tr:hover td { background: var(--color-primary-50); }
.compare-table tbody tr:hover .plan-highlight { background: var(--color-primary-700); }
.plan-badge {
  display: inline-block;
  background: var(--color-accent-500);
  color: #fff;
  font-size: 11px;
  font-weight: 600;
  border-radius: 9999px;
  padding: 4px 10px;
  margin-bottom: 8px;
  letter-spacing: 0.02em;
}
.highlight-item {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  padding: 30px 8px;
  border-top: 1px solid var(--color-border);
  transition: background 0.2s;
}
.highlight-item:last-child { border-bottom: 1px solid var(--color-border); }
.highlight-item:hover { background: rgba(240,247,250,0.45); }
.highlight-num {
  font-size: 40px;
  font-weight: 800;
  line-height: 1;
  color: rgba(44,125,160,0.12);
  min-width: 58px;
  letter-spacing: -0.02em;
}
.highlight-item h3 { font-size: 20px; font-weight: 600; color: var(--color-text); }
.highlight-item p { margin-top: 8px; font-size: 15px; color: var(--color-text-soft); line-height: 1.7; max-width: 320px; }
.highlight-link {
  margin-left: auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--color-primary-50);
  color: var(--color-primary-600);
  font-size: 18px;
  transition: background 0.2s, transform 0.2s;
  flex-shrink: 0;
}
.highlight-link:hover { background: var(--color-primary-600); color: #fff; transform: translateX(2px); }
.news-list { overflow: hidden; }
.news-row {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 18px 8px;
  border-bottom: 1px solid #EAF1F6;
  transition: background 0.2s;
}
.news-row:last-child { border-bottom: none; }
.news-row:hover { background: var(--color-primary-50); }
.news-date {
  flex: 0 0 56px;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 12px;
  text-align: center;
  padding: 6px 4px;
}
.news-main { flex: 1 1 auto; min-width: 0; }
.news-main h3 {
  font-size: 16px;
  font-weight: 600;
  color: var(--color-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  transition: color 0.2s;
}
.news-row:hover .news-main h3 { color: var(--color-primary-600); }
.news-main p {
  font-size: 14px;
  color: var(--color-text-soft);
  margin-top: 4px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.news-side {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}
.news-arrow { font-size: 18px; color: var(--color-primary-500); transition: transform 0.2s; }
.news-row:hover .news-arrow { transform: translateX(4px); }
.empty-state { padding: 40px 16px; text-align: center; }
.empty-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--color-primary-50);
  color: var(--color-primary-500);
  font-size: 22px;
}
.faq-card {
  border: 1px solid var(--color-border);
  border-radius: 16px;
  background: #fff;
  padding: 20px 24px;
  transition: background 0.2s, box-shadow 0.2s;
}
.faq-card[open] { background: rgba(240,247,250,0.5); box-shadow: var(--shadow-card); }
.faq-card summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  font-weight: 600;
  font-size: 17px;
  color: var(--color-text);
  cursor: pointer;
  list-style: none;
}
.faq-card summary::-webkit-details-marker { display: none; }
.faq-card summary::after {
  content: '+';
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--color-primary-50);
  color: var(--color-primary-600);
  font-size: 18px;
  transition: transform 0.25s, background 0.2s, color 0.2s;
}
.faq-card[open] summary::after {
  transform: rotate(45deg);
  background: var(--color-primary-600);
  color: #fff;
}
.faq-card p {
  margin-top: 14px;
  color: var(--color-text-soft);
  line-height: 1.8;
  font-size: 15px;
}
.footer { background: #0F2A38; color: #A7C4D8; }
.footer a { color: #A7C4D8; transition: color 0.2s; }
.footer a:hover { color: #fff; }
.footer-title { color: #fff; font-weight: 600; margin-bottom: 16px; }
.footer ul li { margin-bottom: 10px; font-size: 14px; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 24px;
  margin-top: 40px;
}
@media (max-width: 640px) {
  .nav-link { padding: 8px 10px; font-size: 14px; }
  .btn-primary, .btn-secondary { padding: 10px 18px; font-size: 14px; }
  .highlight-num { font-size: 34px; min-width: 46px; }
  .news-main h3 { white-space: normal; }
  .news-main p { white-space: normal; }
  .news-date { flex-basis: 48px; }
}

/* roulang page: article */
:root {
  --primary: #2C7DA0;
  --primary-50: #F0F7FA;
  --primary-100: #DDEDF4;
  --primary-700: #1F5C7A;
  --accent: #2A9D8F;
  --bg: #F6F9FB;
  --text: #1E2B36;
  --text-muted: #64748B;
  --border: #E2EAF0;
  --radius: 16px;
  --shadow-card: 0 2px 16px rgba(44,125,160,0.08);
  --shadow-hover: 0 16px 40px rgba(44,125,160,0.14);
  --shadow-dock: 0 8px 32px rgba(30,43,54,0.10);
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; }
.container-site {
  max-width: 1200px;
  margin: 0 auto;
  padding-left: 1rem;
  padding-right: 1rem;
}
@media (min-width: 768px) {
  .container-site { padding-left: 1.5rem; padding-right: 1.5rem; }
}
@media (min-width: 1024px) {
  .container-site { padding-left: 2rem; padding-right: 2rem; }
}
/* Dock Nav */
.nav-dock {
  position: fixed;
  top: 1rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 50;
  width: calc(100% - 2rem);
  max-width: 896px;
  background: rgba(255,255,255,0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,0.6);
  border-radius: 9999px;
  box-shadow: var(--shadow-dock);
}
.logo-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--primary);
  display: inline-block;
  box-shadow: 0 0 0 3px rgba(44,125,160,0.15);
}
.nav-link {
  display: inline-block;
  padding: 0.5rem 0.75rem;
  border-radius: 9999px;
  font-size: 0.875rem;
  color: #475569;
  transition: all 0.2s;
  white-space: nowrap;
}
.nav-link:hover { background: var(--primary-50); color: var(--primary); }
.nav-link.active { background: rgba(44,125,160,0.10); color: var(--primary); font-weight: 500; }
.search-wrap { position: relative; }
.search-input {
  height: 2.25rem;
  width: 160px;
  padding: 0 2rem 0 0.75rem;
  border-radius: 9999px;
  border: 1px solid #E2E8F0;
  font-size: 0.75rem;
  outline: none;
  transition: all 0.2s;
  background: #fff;
}
.search-input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(44,125,160,0.2);
  width: 190px;
}
.search-btn {
  position: absolute;
  right: 0.5rem;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: #94A3B8;
  cursor: pointer;
  padding: 2px;
}
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  background: var(--primary);
  color: #fff;
  border-radius: 9999px;
  padding: 0.5rem 1.25rem;
  font-size: 0.875rem;
  font-weight: 500;
  border: none;
  cursor: pointer;
  transition: all 0.2s;
  text-decoration: none;
  white-space: nowrap;
}
.btn-primary:hover { background: var(--primary-700); }
.btn-primary:active { transform: scale(0.98); }
.btn-primary:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px rgba(44,125,160,0.35);
}
.burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: 8px;
  cursor: pointer;
  border-radius: 8px;
}
.burger span {
  display: block;
  width: 22px;
  height: 2px;
  background: #1E293B;
  border-radius: 2px;
  transition: all 0.25s;
}
.burger:hover { background: var(--primary-50); }
.mobile-menu {
  display: none;
  position: fixed;
  top: 4.75rem;
  left: 50%;
  transform: translateX(-50%);
  width: calc(100% - 2rem);
  max-width: 896px;
  background: #fff;
  border-radius: 1rem;
  box-shadow: var(--shadow-dock);
  border: 1px solid var(--border);
  padding: 1rem;
  z-index: 49;
}
.mobile-menu.open { display: block; }
.mobile-menu .nav-link { display: block; padding: 0.625rem 1rem; }
.mobile-menu .btn-primary { width: 100%; justify-content: center; margin-top: 0.75rem; }
.mobile-menu .search-wrap { margin-bottom: 0.625rem; }
.mobile-menu .search-input { width: 100%; }
@media (max-width: 767px) {
  .burger { display: flex; }
  .desktop-nav, .desktop-actions { display: none !important; }
}
@media (min-width: 768px) {
  .mobile-menu { display: none !important; }
}
/* Footer */
.footer {
  background: #0F2A38;
  color: #94A3B8;
  margin-top: 4rem;
}
.footer-title {
  color: #fff;
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 1rem;
}
.footer ul { list-style: none; }
.footer ul li { margin-bottom: 0.5rem; font-size: 0.875rem; }
.footer ul a {
  color: #94A3B8;
  font-size: 0.875rem;
  transition: color 0.2s;
}
.footer ul a:hover { color: #fff; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 1.5rem;
  margin-top: 2rem;
}
/* Article */
.breadcrumb-link { transition: color 0.2s; }
.breadcrumb-link:hover { color: var(--primary); }
.category-chip {
  display: inline-block;
  background: var(--primary-50);
  color: var(--primary);
  font-size: 0.75rem;
  border-radius: 9999px;
  padding: 0.25rem 0.75rem;
  font-weight: 500;
}
.article-text {
  font-size: 17px;
  line-height: 1.9;
  color: #334155;
}
.article-text h2 {
  font-size: 1.5rem;
  font-weight: 600;
  margin-top: 3rem;
  margin-bottom: 1.5rem;
  border-left: 4px solid var(--primary);
  padding-left: 1rem;
  line-height: 1.4;
}
.article-text h3 {
  font-size: 1.25rem;
  font-weight: 600;
  margin-top: 2rem;
  margin-bottom: 1rem;
  line-height: 1.5;
}
.article-text p { margin-bottom: 1.25rem; }
.article-text a { color: var(--primary); text-decoration: underline; text-underline-offset: 4px; }
.article-text img {
  border-radius: 16px;
  margin: 2rem 0;
  width: 100%;
  height: auto;
}
.article-text blockquote {
  border-left: 4px solid var(--accent);
  background: var(--primary-50);
  padding: 1.5rem;
  border-radius: 0 12px 12px 0;
  margin: 1.5rem 0;
  color: #1E2B36;
}
.article-text ul, .article-text ol { margin: 1.5rem 0; padding-left: 1.5rem; }
.article-text li { margin-bottom: 0.5rem; }
.article-text table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  border-radius: 12px;
  overflow: hidden;
  margin: 1.5rem 0;
  border: 1px solid var(--border);
}
.article-text th, .article-text td {
  border-bottom: 1px solid var(--border);
  padding: 0.75rem 1rem;
  text-align: left;
}
.article-text th {
  background: var(--primary-50);
  font-weight: 600;
}
.article-text tr:last-child td { border-bottom: none; }
.article-text code {
  background: var(--primary-50);
  padding: 0.125rem 0.375rem;
  border-radius: 6px;
  font-size: 0.875em;
}
/* Cards */
.card-hover {
  transition: all 0.2s ease;
}
.card-hover:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-2px);
}
.chip {
  display: inline-block;
  background: var(--primary-50);
  color: var(--primary);
  font-size: 0.75rem;
  border-radius: 9999px;
  padding: 0.25rem 0.75rem;
  font-weight: 500;
}
.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  color: var(--primary);
  font-size: 0.875rem;
  font-weight: 500;
  transition: gap 0.2s;
}
.link-arrow:hover { gap: 0.5rem; }
/* Focus states */
a:focus-visible, button:focus-visible, input:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px rgba(44,125,160,0.35);
  border-radius: 4px;
}
@media (max-width: 640px) {
  .article-text { font-size: 16px; line-height: 1.8; }
  .article-text h2 { font-size: 1.25rem; }
}

/* roulang page: category1 */
:root {
      --primary-50: #F0F7FA;
      --primary-100: #E0EEF5;
      --primary-500: #2C7DA0;
      --primary-700: #1F5C7A;
      --accent: #2A9D8F;
      --bg: #F6F9FB;
      --card: #FFFFFF;
      --text-900: #1E2B36;
      --text-600: #64748B;
      --border: #E2EAF0;
      --radius: 1rem;
      --shadow-card: 0 2px 16px rgba(44, 125, 160, 0.08);
      --shadow-hover: 0 16px 40px rgba(44, 125, 160, 0.14);
      --shadow-dock: 0 8px 32px rgba(30, 43, 54, 0.10);
    }

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

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      background: var(--bg);
      color: var(--text-900);
      font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", system-ui, sans-serif;
      line-height: 1.6;
      -webkit-font-smoothing: antialiased;
    }

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

    a {
      color: inherit;
      text-decoration: none;
    }

    button {
      font-family: inherit;
      cursor: pointer;
    }

    input {
      font-family: inherit;
    }

    .container-site {
      max-width: 72rem;
      margin-left: auto;
      margin-right: auto;
      padding-left: 1rem;
      padding-right: 1rem;
    }

    @media (min-width: 768px) {
      .container-site {
        padding-left: 1.5rem;
        padding-right: 1.5rem;
      }
    }

    @media (min-width: 1024px) {
      .container-site {
        padding-left: 2rem;
        padding-right: 2rem;
      }
    }

    .nav-dock {
      position: fixed;
      top: 1rem;
      left: 50%;
      transform: translateX(-50%);
      z-index: 50;
      width: calc(100% - 2rem);
      max-width: 56rem;
      background: rgba(255, 255, 255, 0.85);
      -webkit-backdrop-filter: blur(12px);
      backdrop-filter: blur(12px);
      border: 1px solid rgba(255, 255, 255, 0.6);
      border-radius: 9999px;
      box-shadow: var(--shadow-dock);
    }

    .nav-link {
      display: inline-flex;
      align-items: center;
      padding: 0.5rem 0.9rem;
      border-radius: 9999px;
      font-size: 0.9rem;
      color: var(--text-900);
      transition: color 0.2s, background 0.2s;
    }

    .nav-link:hover {
      color: var(--primary-500);
      background: var(--primary-50);
    }

    .nav-link.active {
      background: rgba(44, 125, 160, 0.1);
      color: var(--primary-500);
      font-weight: 500;
    }

    .logo-dot {
      width: 10px;
      height: 10px;
      border-radius: 50%;
      background: linear-gradient(135deg, var(--primary-500), var(--accent));
      display: inline-block;
      position: relative;
    }

    .logo-dot::after {
      content: "";
      position: absolute;
      width: 4px;
      height: 4px;
      border-radius: 50%;
      background: #fff;
      top: 50%;
      left: 50%;
      transform: translate(-50%, -50%);
    }

    .btn-primary {
      display: inline-flex;
      align-items: center;
      gap: 0.5rem;
      background: var(--primary-500);
      color: #fff;
      border-radius: 9999px;
      padding: 0.6rem 1.4rem;
      font-size: 0.95rem;
      font-weight: 500;
      border: none;
      transition: background 0.2s, transform 0.15s;
    }

    .btn-primary:hover {
      background: var(--primary-700);
    }

    .btn-primary:active {
      transform: scale(0.97);
    }

    .btn-secondary {
      display: inline-flex;
      align-items: center;
      gap: 0.5rem;
      border: 1px solid var(--primary-500);
      color: var(--primary-500);
      background: transparent;
      border-radius: 9999px;
      padding: 0.6rem 1.4rem;
      font-size: 0.95rem;
      font-weight: 500;
      transition: background 0.2s, color 0.2s;
    }

    .btn-secondary:hover {
      background: var(--primary-50);
    }

    .search-wrap {
      position: relative;
    }

    .search-input {
      height: 2.4rem;
      padding: 0 2.6rem 0 1rem;
      border-radius: 9999px;
      border: 1px solid var(--border);
      font-size: 0.85rem;
      background: var(--bg);
      outline: none;
      width: 12rem;
      transition: border-color 0.2s, box-shadow 0.2s;
    }

    .search-input:focus {
      border-color: var(--primary-500);
      box-shadow: 0 0 0 4px rgba(44, 125, 160, 0.15);
    }

    .search-btn {
      position: absolute;
      right: 0.3rem;
      top: 50%;
      transform: translateY(-50%);
      background: transparent;
      border: none;
      color: var(--text-600);
      padding: 0.3rem;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      transition: color 0.2s;
    }

    .search-btn:hover {
      color: var(--primary-500);
    }

    .burger {
      display: inline-flex;
      flex-direction: column;
      gap: 4px;
      padding: 8px;
      border-radius: 50%;
      border: 1px solid var(--border);
      background: #fff;
    }

    .burger span {
      width: 16px;
      height: 2px;
      background: var(--text-900);
      border-radius: 2px;
      transition: transform 0.25s, opacity 0.25s;
    }

    .mobile-menu {
      position: fixed;
      top: 4.75rem;
      left: 50%;
      transform: translateX(-50%);
      z-index: 40;
      width: calc(100% - 2rem);
      max-width: 36rem;
      background: #fff;
      border-radius: 1.25rem;
      box-shadow: var(--shadow-dock);
      border: 1px solid var(--border);
      padding: 1rem;
      display: none;
      flex-direction: column;
      gap: 0.5rem;
    }

    .mobile-menu.open {
      display: flex;
    }

    .mobile-link {
      display: block;
      padding: 0.6rem 1rem;
      border-radius: 0.75rem;
      font-size: 0.95rem;
      color: var(--text-900);
      transition: background 0.2s, color 0.2s;
    }

    .mobile-link:hover {
      background: var(--primary-50);
      color: var(--primary-500);
    }

    .mobile-link.active {
      background: rgba(44, 125, 160, 0.1);
      color: var(--primary-500);
      font-weight: 500;
    }

    .hero-badge {
      display: inline-flex;
      align-items: center;
      gap: 0.4rem;
      background: var(--primary-50);
      color: var(--primary-500);
      font-size: 0.8rem;
      font-weight: 500;
      border-radius: 9999px;
      padding: 0.35rem 0.9rem;
      margin-bottom: 1.25rem;
      border: 1px solid rgba(44, 125, 160, 0.15);
    }

    .stat-item {
      text-align: center;
      padding: 1.5rem 0.5rem;
      border-radius: 1rem;
      background: #fff;
      border: 1px solid var(--border);
      box-shadow: var(--shadow-card);
    }

    .stat-num {
      font-size: 2rem;
      font-weight: 700;
      color: var(--primary-500);
      line-height: 1.2;
      font-variant-numeric: tabular-nums;
    }

    .stat-label {
      font-size: 0.85rem;
      color: var(--text-600);
      margin-top: 0.25rem;
    }

    .table-wrap {
      overflow-x: auto;
    }

    .price-table {
      width: 100%;
      min-width: 720px;
      border-collapse: separate;
      border-spacing: 0;
      font-size: 0.9rem;
    }

    .price-table th {
      padding: 1rem 1.25rem;
      text-align: center;
      background: #fff;
      border: 1px solid var(--border);
      font-weight: 600;
      color: var(--text-900);
    }

    .price-table th:first-child {
      text-align: left;
      background: var(--primary-50);
      border-radius: 0 0 0 0;
    }

    .price-table th.col-top {
      border-radius: 1rem 1rem 0 0;
      background: #fff;
      position: relative;
    }

    .price-table th.col-recommend {
      border-color: var(--primary-500);
      background: rgba(44, 125, 160, 0.04);
      box-shadow: inset 0 0 0 1px var(--primary-500);
    }

    .price-table td {
      padding: 0.9rem 1rem;
      text-align: center;
      border: 1px solid var(--border);
      background: #fff;
      color: var(--text-900);
    }

    .price-table td.label-cell {
      text-align: left;
      background: var(--primary-50);
      font-weight: 500;
      color: var(--text-600);
      font-size: 0.85rem;
    }

    .price-table tr:hover td {
      background: var(--primary-50);
    }

    .price-table tr:hover td.label-cell {
      background: var(--primary-100);
    }

    .badge-popular {
      display: inline-block;
      background: var(--accent);
      color: #fff;
      font-size: 0.7rem;
      font-weight: 600;
      border-radius: 9999px;
      padding: 0.2rem 0.7rem;
      position: absolute;
      top: -0.65rem;
      left: 50%;
      transform: translateX(-50%);
      white-space: nowrap;
      letter-spacing: 0.02em;
    }

    .highlights-item {
      display: flex;
      align-items: flex-start;
      gap: 1.25rem;
      padding: 1.75rem 0;
      border-bottom: 1px solid var(--border);
      transition: background 0.2s;
    }

    .highlights-item:first-child {
      padding-top: 0;
    }

    .highlights-item:hover {
      background: rgba(44, 125, 160, 0.03);
    }

    .hs-num {
      font-size: 2.5rem;
      font-weight: 700;
      color: rgba(44, 125, 160, 0.15);
      line-height: 1;
      min-width: 3.5rem;
      font-variant-numeric: tabular-nums;
    }

    .content-card {
      border-radius: 1.25rem;
      overflow: hidden;
      background: #fff;
      border: 1px solid var(--border);
      box-shadow: var(--shadow-card);
      transition: transform 0.25s, box-shadow 0.25s;
    }

    .content-card:hover {
      transform: translateY(-4px);
      box-shadow: var(--shadow-hover);
    }

    .process-item {
      position: relative;
      padding-left: 3.5rem;
      padding-bottom: 2.5rem;
    }

    .process-item:last-child {
      padding-bottom: 0;
    }

    .process-item::before {
      content: "";
      position: absolute;
      left: 1.25rem;
      top: 2.75rem;
      bottom: 0.5rem;
      width: 2px;
      background: var(--border);
    }

    .process-item:last-child::before {
      display: none;
    }

    .process-num {
      position: absolute;
      left: 0;
      top: 0;
      width: 2.5rem;
      height: 2.5rem;
      border-radius: 50%;
      background: var(--primary-500);
      color: #fff;
      font-weight: 600;
      font-size: 0.9rem;
      display: flex;
      align-items: center;
      justify-content: center;
      font-variant-numeric: tabular-nums;
    }

    .faq-item {
      border: 1px solid var(--border);
      border-radius: 1rem;
      background: #fff;
      transition: box-shadow 0.2s, border-color 0.2s;
      overflow: hidden;
      margin-bottom: 0.75rem;
    }

    .faq-item[open] {
      border-color: rgba(44, 125, 160, 0.3);
      box-shadow: var(--shadow-card);
    }

    .faq-item summary {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 1rem;
      padding: 1.1rem 1.5rem;
      font-weight: 500;
      font-size: 0.95rem;
      color: var(--text-900);
      cursor: pointer;
      list-style: none;
      transition: background 0.2s;
    }

    .faq-item summary::-webkit-details-marker {
      display: none;
    }

    .faq-item summary:hover {
      background: var(--primary-50);
    }

    .faq-icon {
      width: 1.5rem;
      height: 1.5rem;
      border-radius: 50%;
      background: var(--primary-50);
      color: var(--primary-500);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1rem;
      flex-shrink: 0;
      transition: transform 0.25s, background 0.25s;
    }

    .faq-item[open] .faq-icon {
      transform: rotate(45deg);
      background: var(--primary-500);
      color: #fff;
    }

    .faq-item .faq-ans {
      padding: 0 1.5rem 1.25rem;
      font-size: 0.9rem;
      line-height: 1.75;
      color: var(--text-600);
    }

    .footer {
      background: #0F2A38;
      color: #B0C4D8;
    }

    .footer-title {
      color: #fff;
      font-weight: 600;
      font-size: 0.9rem;
      margin-bottom: 0.75rem;
    }

    .footer a {
      color: #B0C4D8;
      transition: color 0.2s;
    }

    .footer a:hover {
      color: #fff;
    }

    .footer ul {
      display: flex;
      flex-direction: column;
      gap: 0.5rem;
      font-size: 0.88rem;
    }

    .footer-bottom {
      border-top: 1px solid rgba(255, 255, 255, 0.1);
      margin-top: 3rem;
      padding-top: 1.5rem;
    }

    .cta-section {
      background: var(--primary-700);
      position: relative;
      overflow: hidden;
    }

    .cta-section::before {
      content: "";
      position: absolute;
      top: -80px;
      right: -80px;
      width: 260px;
      height: 260px;
      border-radius: 50%;
      background: rgba(255, 255, 255, 0.05);
    }

    .cta-section::after {
      content: "";
      position: absolute;
      bottom: -50px;
      left: -50px;
      width: 180px;
      height: 180px;
      border-radius: 50%;
      background: rgba(42, 157, 143, 0.15);
    }

    .cta-input {
      height: 3rem;
      padding: 0 1.25rem;
      border-radius: 0.75rem;
      border: 1px solid rgba(255, 255, 255, 0.35);
      background: rgba(255, 255, 255, 0.12);
      color: #fff;
      font-size: 0.95rem;
      outline: none;
      transition: background 0.2s, border-color 0.2s, box-shadow 0.2s;
    }

    .cta-input::placeholder {
      color: rgba(255, 255, 255, 0.6);
    }

    .cta-input:focus {
      background: rgba(255, 255, 255, 0.2);
      border-color: #fff;
      box-shadow: 0 0 0 4px rgba(255, 255, 255, 0.2);
    }

    .chip {
      display: inline-flex;
      align-items: center;
      gap: 0.3rem;
      background: var(--primary-50);
      color: var(--primary-500);
      font-size: 0.78rem;
      font-weight: 500;
      border-radius: 9999px;
      padding: 0.25rem 0.8rem;
      white-space: nowrap;
      border: 1px solid rgba(44, 125, 160, 0.12);
    }

    .arrow-link {
      display: inline-flex;
      align-items: center;
      gap: 0.35rem;
      font-size: 0.85rem;
      font-weight: 500;
      color: var(--primary-500);
      transition: gap 0.2s;
    }

    .arrow-link:hover {
      gap: 0.65rem;
    }

    .focus-visible:focus-visible {
      outline: 2px solid var(--primary-500);
      outline-offset: 2px;
    }

    @media (max-width: 767px) {
      .search-wrap {
        display: none !important;
      }
      .stat-num {
        font-size: 1.6rem;
      }
    }