:root {
  --hwq4-prm: #9c6c37;
  --hwq4-prm-hover: #855b2e;
  --hwq4-acc: #346e9c;
  --hwq4-bg: #f8f9fa;
  --hwq4-surface: #ffffff;
  --hwq4-text: #2d3748;
  --hwq4-text-light: #4a5568;
  --hwq4-border: #e2e8f0;
  --hwq4-font-head: 'Kanit', sans-serif;
  --hwq4-font-body: 'Inter', sans-serif;
  --hwq4-radius: 2px;
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
  font-family: var(--hwq4-font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--hwq4-text);
  background-color: var(--hwq4-bg);
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, h4, h5, h6 {
  font-family: var(--hwq4-font-head);
  margin-top: 0;
  margin-bottom: 0.5em;
  color: var(--hwq4-text);
  font-weight: 600;
}
a {
  color: var(--hwq4-acc);
  text-decoration: none;
  transition: color 0.2s;
}
a:hover {
  color: var(--hwq4-prm);
}
img {
  max-width: 100%;
  height: auto;
  display: block;
}
.hwq4-container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 16px;
}
.hwq4-header {
  background-color: var(--hwq4-surface);
  border-bottom: 1px solid var(--hwq4-border);
  position: sticky;
  top: 0;
  z-index: 100;
}
.hwq4-header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 64px;
}
.hwq4-logo, .hwq4-logo-footer {
  font-family: var(--hwq4-font-head);
  font-size: 24px;
  font-weight: 700;
  color: var(--hwq4-prm);
  text-transform: uppercase;
  letter-spacing: 1px;
}
.hwq4-nav-main {
  max-width: 60%;
}
.hwq4-nav-list {
  display: flex;
  gap: 20px;
  list-style: none;
  margin: 0;
  padding: 0;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}
.hwq4-nav-list::-webkit-scrollbar {
  display: none;
}
.hwq4-nav-link {
  font-weight: 500;
  font-size: 14px;
  color: var(--hwq4-text);
  white-space: nowrap;
}
.hwq4-ticker-wrap {
  background-color: var(--hwq4-prm);
  color: #fff;
  overflow: hidden;
  white-space: nowrap;
  padding: 8px 0;
  box-sizing: border-box;
}
.hwq4-ticker-track {
  display: inline-block;
  animation: hwq4-marquee 30s linear infinite;
}
.hwq4-ticker-item {
  color: #fff;
  font-size: 13px;
  margin-right: 40px;
}
.hwq4-ticker-item:hover {
  color: #e2e8f0;
}
@keyframes hwq4-marquee {
  0% { transform: translateX(100vw); }
  100% { transform: translateX(-100%); }
}
.hwq4-hero {
  padding: 40px 0;
  background: linear-gradient(to bottom, var(--hwq4-surface), var(--hwq4-bg));
  border-bottom: 1px solid var(--hwq4-border);
}
.hwq4-hero-inner {
  display: flex;
  align-items: center;
  gap: 30px;
}
.hwq4-hero-text {
  flex: 1;
}
.hwq4-title {
  font-size: 42px;
  line-height: 1.1;
  color: var(--hwq4-text);
  text-transform: uppercase;
  letter-spacing: -0.5px;
}
.hwq4-hero-sub {
  font-size: 18px;
  color: var(--hwq4-text-light);
  margin-top: 16px;
}
.hwq4-hero-img-wrap {
  flex: 1;
  border-radius: var(--hwq4-radius);
  overflow: hidden;
  box-shadow: 0 10px 20px rgba(0,0,0,0.05);
}
.hwq4-stats {
  padding: 30px 0;
  background-color: var(--hwq4-surface);
  border-bottom: 1px solid var(--hwq4-border);
}
.hwq4-stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  text-align: center;
}
.hwq4-stat-card {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.hwq4-stat-num {
  font-family: var(--hwq4-font-head);
  font-size: 28px;
  color: var(--hwq4-prm);
}
.hwq4-stat-label {
  font-size: 13px;
  color: var(--hwq4-text-light);
  text-transform: uppercase;
  font-weight: 500;
}
.hwq4-section-title {
  font-size: 24px;
  border-left: 4px solid var(--hwq4-prm);
  padding-left: 12px;
  margin: 40px 0 20px;
  text-transform: uppercase;
}
.hwq4-portal, .hwq4-features, .hwq4-steps, .hwq4-payments, .hwq4-faq, .hwq4-related {
  margin-bottom: 40px;
}
.hwq4-tabs {
  display: flex;
  gap: 12px;
  overflow-x: auto;
  padding-bottom: 10px;
  margin-bottom: 20px;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}
.hwq4-tabs::-webkit-scrollbar {
  display: none;
}
.hwq4-tab-btn {
  background: var(--hwq4-surface);
  border: 1px solid var(--hwq4-border);
  color: var(--hwq4-text-light);
  padding: 8px 20px;
  font-size: 14px;
  font-weight: 600;
  font-family: var(--hwq4-font-body);
  border-radius: var(--hwq4-radius);
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.2s;
}
.hwq4-tab-btn:hover {
  border-color: var(--hwq4-prm);
  color: var(--hwq4-prm);
}
.hwq4-tab-btn.hwq4-active {
  background: var(--hwq4-prm);
  border-color: var(--hwq4-prm);
  color: #ffffff;
}
.hwq4-tab-content {
  display: none;
}
.hwq4-tab-content.hwq4-active {
  display: block;
  animation: hwq4-fade 0.3s ease;
}
@keyframes hwq4-fade {
  from { opacity: 0; transform: translateY(5px); }
  to { opacity: 1; transform: translateY(0); }
}
.hwq4-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 16px;
}
.hwq4-card {
  background: var(--hwq4-surface);
  border: 1px solid var(--hwq4-border);
  border-radius: var(--hwq4-radius);
  text-decoration: none;
  color: var(--hwq4-text);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  transition: box-shadow 0.2s ease, transform 0.2s ease, border-color 0.2s ease;
}
.hwq4-card:hover {
  box-shadow: 0 4px 12px rgba(156, 108, 55, 0.15);
  transform: translateY(-2px);
  border-color: var(--hwq4-prm);
}
.hwq4-card-img-wrap {
  width: 100%;
  aspect-ratio: 1;
  background: #e2e8f0;
  position: relative;
  overflow: hidden;
}
.hwq4-card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hwq4-card-badge {
  position: absolute;
  top: 8px;
  right: 8px;
  background: var(--hwq4-prm);
  color: #fff;
  padding: 4px 8px;
  font-size: 12px;
  font-weight: 600;
  border-radius: var(--hwq4-radius);
  z-index: 2;
  text-transform: uppercase;
}
.hwq4-card-body {
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.hwq4-card-title {
  font-family: var(--hwq4-font-head);
  font-size: 15px;
  margin: 0;
  color: var(--hwq4-prm);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  text-transform: uppercase;
}
.hwq4-card-sub {
  font-size: 13px;
  color: var(--hwq4-text-light);
  margin: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.hwq4-empty-msg {
  font-size: 14px;
  color: var(--hwq4-text-light);
  padding: 20px;
  background: var(--hwq4-surface);
  border: 1px dashed var(--hwq4-border);
  text-align: center;
  border-radius: var(--hwq4-radius);
}
.hwq4-features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}
.hwq4-feature-card {
  background: var(--hwq4-surface);
  border: 1px solid var(--hwq4-border);
  padding: 20px;
  border-radius: var(--hwq4-radius);
}
.hwq4-feature-title {
  font-size: 18px;
  color: var(--hwq4-prm);
}
.hwq4-feature-desc {
  font-size: 14px;
  margin: 0;
  color: var(--hwq4-text-light);
}
.hwq4-steps-wrapper {
  background: var(--hwq4-surface);
  border: 1px solid var(--hwq4-border);
  padding: 24px;
  border-radius: var(--hwq4-radius);
}
.hwq4-step-list {
  margin: 0;
  padding-left: 20px;
  color: var(--hwq4-text);
}
.hwq4-step-item {
  margin-bottom: 16px;
  font-size: 15px;
}
.hwq4-step-item:last-child {
  margin-bottom: 0;
}
.hwq4-step-head {
  display: block;
  color: var(--hwq4-acc);
  font-family: var(--hwq4-font-head);
  font-size: 16px;
  margin-bottom: 4px;
}
.hwq4-step-desc {
  color: var(--hwq4-text-light);
}
.hwq4-payment-tags {
  display: flex;
  flex-wrap: nowrap;
  gap: 12px;
  overflow-x: auto;
  padding-bottom: 10px;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}
.hwq4-payment-tags::-webkit-scrollbar {
  display: none;
}
.hwq4-tag {
  background: var(--hwq4-surface);
  border: 1px solid var(--hwq4-border);
  padding: 8px 16px;
  font-size: 13px;
  font-weight: 600;
  color: var(--hwq4-text);
  border-radius: var(--hwq4-radius);
  white-space: nowrap;
}
.hwq4-page-header {
  padding: 30px 16px;
  background: var(--hwq4-surface);
  border-bottom: 1px solid var(--hwq4-border);
  margin-bottom: 40px;
}
.hwq4-breadcrumbs {
  display: flex;
  gap: 8px;
  font-size: 13px;
  margin-bottom: 12px;
  flex-wrap: wrap;
  color: var(--hwq4-text-light);
}
.hwq4-crumb {
  color: var(--hwq4-text-light);
}
.hwq4-crumb::after {
  content: '/';
  margin-left: 8px;
  color: var(--hwq4-border);
}
.hwq4-crumb:last-child::after {
  display: none;
}
.hwq4-page-title {
  font-size: 32px;
  color: var(--hwq4-prm);
  margin-bottom: 8px;
  text-transform: uppercase;
}
.hwq4-meta-desc {
  font-size: 15px;
  color: var(--hwq4-text-light);
  margin: 0;
}
.hwq4-article {
  background: var(--hwq4-surface);
  padding: 30px;
  border: 1px solid var(--hwq4-border);
  border-radius: var(--hwq4-radius);
  margin-bottom: 40px;
}
.hwq4-article h2, .hwq4-article h3 {
  color: var(--hwq4-acc);
  margin-top: 1.5em;
}
.hwq4-article p {
  margin-bottom: 1.2em;
  font-size: 16px;
}
.hwq4-article ul, .hwq4-article ol {
  margin-bottom: 1.2em;
  padding-left: 20px;
}
.hwq4-article li {
  margin-bottom: 8px;
  font-size: 16px;
}
.hwq4-article table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 1.5em;
  font-size: 15px;
}
.hwq4-article th, .hwq4-article td {
  border: 1px solid var(--hwq4-border);
  padding: 10px;
  text-align: left;
}
.hwq4-article th {
  background: var(--hwq4-bg);
  color: var(--hwq4-text);
}
.hwq4-article blockquote {
  border-left: 4px solid var(--hwq4-prm);
  margin: 0 0 1.5em 0;
  padding: 10px 20px;
  background: var(--hwq4-bg);
  font-style: italic;
}
.hwq4-faq-wrapper {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.hwq4-faq-item {
  background: var(--hwq4-surface);
  border: 1px solid var(--hwq4-border);
  border-radius: var(--hwq4-radius);
}
.hwq4-faq-q {
  padding: 16px;
  font-weight: 600;
  font-size: 15px;
  cursor: pointer;
  color: var(--hwq4-text);
  outline: none;
}
.hwq4-faq-q:hover {
  color: var(--hwq4-prm);
}
.hwq4-faq-a {
  padding: 0 16px 16px;
  font-size: 15px;
  color: var(--hwq4-text-light);
  border-top: 1px solid var(--hwq4-border);
}
.hwq4-faq-a p {
  margin: 12px 0 0;
}
.hwq4-pager-wrap {
  display: flex;
  justify-content: space-between;
  margin-bottom: 40px;
  gap: 16px;
}
.hwq4-pager-link {
  display: inline-block;
  background: var(--hwq4-surface);
  border: 1px solid var(--hwq4-border);
  padding: 10px 20px;
  font-size: 14px;
  font-weight: 600;
  color: var(--hwq4-text);
  border-radius: var(--hwq4-radius);
  transition: all 0.2s;
}
.hwq4-pager-link:hover {
  background: var(--hwq4-prm);
  color: #fff;
  border-color: var(--hwq4-prm);
}
.hwq4-footer {
  background: var(--hwq4-surface);
  border-top: 1px solid var(--hwq4-border);
  padding: 40px 0 20px;
}
.hwq4-footer-top {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  margin-bottom: 30px;
}
.hwq4-footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
  list-style: none;
  padding: 0;
  margin: 0;
}
.hwq4-footer-links a {
  color: var(--hwq4-text-light);
  font-size: 14px;
}
.hwq4-footer-links a:hover {
  color: var(--hwq4-prm);
}
.hwq4-footer-bottom {
  text-align: center;
  border-top: 1px solid var(--hwq4-border);
  padding-top: 20px;
}
.hwq4-legal-text {
  font-size: 13px;
  color: var(--hwq4-text-light);
  margin: 0 0 10px 0;
}
.hwq4-copy {
  font-size: 13px;
  color: var(--hwq4-text-light);
  margin: 0;
}
@media (max-width: 900px) {
  .hwq4-hero-inner { flex-direction: column; text-align: center; }
  .hwq4-title { font-size: 32px; }
  .hwq4-hero-sub { font-size: 16px; }
  .hwq4-stats-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  body { font-size: 15px; }
  .hwq4-article p, .hwq4-article li { font-size: 15px; }
  .hwq4-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .hwq4-header-inner { flex-direction: column; height: auto; padding: 12px 0; gap: 12px; }
  .hwq4-nav-main { max-width: 100%; width: 100%; }
  .hwq4-nav-list { padding-bottom: 8px; }
  .hwq4-stats-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .hwq4-stat-card { padding: 10px; background: var(--hwq4-bg); border-radius: var(--hwq4-radius); }
  .hwq4-article { padding: 16px; }
  .hwq4-page-title { font-size: 24px; }
}