@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500&display=swap');

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --canvas: #f5f1ec;
  --surface-1: #ffffff;
  --surface-2: #ede9e3;
  --ink: #111111;
  --ink-muted: #626260;
  --ink-subtle: #7b7b78;
  --ink-tertiary: #9c9fa5;
  --hairline: #d3cec6;
  --hairline-soft: #e0dbd4;
  --inverse-canvas: #000000;
  --accent: #ff5600;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', ui-sans-serif, system-ui, sans-serif;
  font-weight: 400;
  font-size: 1rem;
  line-height: 1.5;
  color: var(--ink);
  background-color: var(--canvas);
  -webkit-font-smoothing: antialiased;
}

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

a:hover {
  text-decoration: underline;
}

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

ul, ol {
  list-style: none;
}

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 32px;
}

.site-nav {
  background-color: var(--canvas);
  border-bottom: 1px solid var(--hairline);
  position: sticky;
  top: 0;
  z-index: 100;
  height: 56px;
  display: flex;
  align-items: center;
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.nav-logo {
  font-size: 1rem;
  font-weight: 500;
  letter-spacing: -0.02em;
  color: var(--ink);
  text-decoration: none;
}

.nav-logo:hover {
  text-decoration: none;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav-links a {
  font-size: 0.875rem;
  font-weight: 400;
  color: var(--ink-muted);
  text-decoration: none;
  transition: color 0.15s;
}

.nav-links a:hover {
  color: var(--ink);
  text-decoration: none;
}

.nav-links a.active {
  color: var(--ink);
  font-weight: 500;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  color: var(--ink);
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background-color: var(--ink);
  margin: 4px 0;
  transition: all 0.2s;
}

.hero {
  padding: 96px 0 80px;
  background-color: var(--canvas);
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.hero-eyebrow {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--ink-muted);
  margin-bottom: 16px;
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 500;
  line-height: 1.05;
  letter-spacing: -0.08rem;
  color: var(--ink);
  margin-bottom: 24px;
}

.hero-desc {
  font-size: 1.125rem;
  line-height: 1.5;
  color: var(--ink-muted);
  letter-spacing: -0.006em;
  max-width: 480px;
}

.hero-image-card {
  background-color: var(--surface-1);
  border: 1px solid var(--hairline);
  border-radius: 16px;
  overflow: hidden;
}

.hero-image-card img {
  width: 100%;
  height: 360px;
  object-fit: cover;
}

.section {
  padding: 80px 0;
}

.section-alt {
  background-color: var(--surface-2);
}

.section-title {
  font-size: 2.5rem;
  font-weight: 500;
  line-height: 1.1;
  letter-spacing: -0.05rem;
  color: var(--ink);
  margin-bottom: 12px;
}

.section-subtitle {
  font-size: 1rem;
  color: var(--ink-muted);
  margin-bottom: 48px;
}

.section-eyebrow {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--ink-muted);
  margin-bottom: 12px;
}

.articles-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.article-card {
  background-color: var(--surface-1);
  border: 1px solid var(--hairline);
  border-radius: 12px;
  overflow: hidden;
  transition: border-color 0.15s;
}

.article-card:hover {
  border-color: var(--ink-tertiary);
}

.article-card-img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.article-card-body {
  padding: 24px;
}

.article-card-tag {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--ink-muted);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.article-card-title {
  font-size: 1.125rem;
  font-weight: 500;
  line-height: 1.3;
  letter-spacing: -0.015em;
  color: var(--ink);
  margin-bottom: 12px;
}

.article-card-title a {
  color: var(--ink);
  text-decoration: none;
}

.article-card-title a:hover {
  text-decoration: underline;
}

.article-card-desc {
  font-size: 0.875rem;
  color: var(--ink-muted);
  line-height: 1.5;
  margin-bottom: 16px;
}

.article-card-meta {
  font-size: 0.75rem;
  color: var(--ink-tertiary);
}

.info-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.info-card {
  background-color: var(--surface-1);
  border: 1px solid var(--hairline);
  border-radius: 12px;
  padding: 24px;
}

.info-card-number {
  font-size: 2rem;
  font-weight: 500;
  color: var(--ink);
  letter-spacing: -0.03em;
  margin-bottom: 8px;
}

.info-card-label {
  font-size: 0.875rem;
  color: var(--ink-muted);
  line-height: 1.4;
}

.contact-section {
  background-color: var(--surface-1);
  border: 1px solid var(--hairline);
  border-radius: 16px;
  padding: 48px;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}

.contact-info h3 {
  font-size: 1.75rem;
  font-weight: 500;
  letter-spacing: -0.03em;
  color: var(--ink);
  margin-bottom: 16px;
}

.contact-info p {
  font-size: 1rem;
  color: var(--ink-muted);
  line-height: 1.5;
  margin-bottom: 32px;
}

.contact-detail {
  margin-bottom: 12px;
}

.contact-detail span {
  font-size: 0.875rem;
  color: var(--ink-subtle);
}

.contact-detail strong {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--ink);
  margin-left: 6px;
}

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

.form-group label {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--ink);
  margin-bottom: 6px;
}

.form-group input,
.form-group textarea {
  width: 100%;
  background-color: var(--surface-1);
  border: 1px solid var(--hairline);
  border-radius: 8px;
  padding: 10px 14px;
  font-family: inherit;
  font-size: 1rem;
  color: var(--ink);
  transition: border-color 0.15s;
  outline: none;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--ink-muted);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--ink-tertiary);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.btn-primary {
  display: inline-block;
  background-color: var(--ink);
  color: #ffffff;
  font-family: inherit;
  font-size: 0.9375rem;
  font-weight: 500;
  padding: 10px 18px;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  transition: background-color 0.15s;
  text-decoration: none;
}

.btn-primary:hover {
  background-color: #333333;
  text-decoration: none;
}

.btn-primary:disabled {
  background-color: var(--ink-tertiary);
  cursor: not-allowed;
}

.form-message {
  display: none;
  margin-top: 16px;
  padding: 12px 16px;
  background-color: var(--surface-2);
  border: 1px solid var(--hairline);
  border-radius: 8px;
  font-size: 0.875rem;
  color: var(--ink);
}

.form-message.visible {
  display: block;
}

.site-footer {
  background-color: var(--canvas);
  border-top: 1px solid var(--hairline);
  padding: 64px 32px 32px;
}

.footer-grid {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer-brand p {
  font-size: 0.875rem;
  color: var(--ink-subtle);
  line-height: 1.5;
  margin-top: 12px;
  max-width: 280px;
}

.footer-col h4 {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--ink);
  margin-bottom: 16px;
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-col ul li a {
  font-size: 0.8125rem;
  color: var(--ink-subtle);
  text-decoration: none;
  transition: color 0.15s;
}

.footer-col ul li a:hover {
  color: var(--ink);
  text-decoration: none;
}

.footer-bottom {
  max-width: 1280px;
  margin: 0 auto;
  padding-top: 24px;
  border-top: 1px solid var(--hairline-soft);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-bottom p {
  font-size: 0.75rem;
  color: var(--ink-tertiary);
}

.footer-bottom-links {
  display: flex;
  gap: 16px;
}

.footer-bottom-links a {
  font-size: 0.75rem;
  color: var(--ink-tertiary);
  text-decoration: none;
}

.footer-bottom-links a:hover {
  color: var(--ink-muted);
}

.cookie-banner {
  display: none;
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1000;
  background-color: var(--inverse-canvas);
  color: #ffffff;
  border-radius: 12px;
  padding: 20px 24px;
  max-width: 560px;
  width: calc(100% - 48px);
  box-shadow: 0 8px 32px rgba(0,0,0,0.2);
}

.cookie-banner.visible {
  display: block;
}

.cookie-banner p {
  font-size: 0.875rem;
  color: #cccccc;
  line-height: 1.5;
  margin-bottom: 16px;
}

.cookie-banner p a {
  color: #ffffff;
  text-decoration: underline;
}

.cookie-actions {
  display: flex;
  gap: 12px;
}

.btn-cookie-accept {
  background-color: #ffffff;
  color: var(--inverse-canvas);
  font-family: inherit;
  font-size: 0.875rem;
  font-weight: 500;
  padding: 8px 16px;
  border-radius: 8px;
  border: none;
  cursor: pointer;
}

.btn-cookie-reject {
  background-color: transparent;
  color: #aaaaaa;
  font-family: inherit;
  font-size: 0.875rem;
  font-weight: 400;
  padding: 8px 16px;
  border-radius: 8px;
  border: 1px solid #444444;
  cursor: pointer;
}

.btn-cookie-reject:hover {
  color: #ffffff;
  border-color: #888888;
}

.article-page {
  padding: 64px 0 96px;
}

.article-header {
  margin-bottom: 48px;
}

.breadcrumb {
  font-size: 0.8125rem;
  color: var(--ink-subtle);
  margin-bottom: 24px;
}

.breadcrumb a {
  color: var(--ink-subtle);
  text-decoration: none;
}

.breadcrumb a:hover {
  color: var(--ink);
}

.breadcrumb span {
  margin: 0 6px;
  color: var(--ink-tertiary);
}

.article-eyebrow {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--ink-muted);
  margin-bottom: 16px;
}

.article-title {
  font-size: 2.75rem;
  font-weight: 500;
  line-height: 1.1;
  letter-spacing: -0.05rem;
  color: var(--ink);
  margin-bottom: 20px;
  max-width: 760px;
}

.article-meta {
  font-size: 0.875rem;
  color: var(--ink-tertiary);
  margin-bottom: 32px;
}

.article-hero-img {
  width: 100%;
  max-height: 480px;
  object-fit: cover;
  border-radius: 16px;
  border: 1px solid var(--hairline);
  margin-bottom: 48px;
}

.article-body {
  max-width: 720px;
}

.article-body h2 {
  font-size: 1.625rem;
  font-weight: 500;
  letter-spacing: -0.025em;
  color: var(--ink);
  margin-top: 48px;
  margin-bottom: 16px;
}

.article-body h3 {
  font-size: 1.25rem;
  font-weight: 500;
  letter-spacing: -0.015em;
  color: var(--ink);
  margin-top: 32px;
  margin-bottom: 12px;
}

.article-body p {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--ink-muted);
  margin-bottom: 20px;
}

.article-body ul,
.article-body ol {
  list-style: disc;
  padding-left: 24px;
  margin-bottom: 20px;
}

.article-body ol {
  list-style: decimal;
}

.article-body li {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--ink-muted);
  margin-bottom: 8px;
}

.article-body a {
  color: var(--ink);
  text-decoration: underline;
}

.article-body strong {
  font-weight: 500;
  color: var(--ink);
}

.article-callout {
  background-color: var(--surface-1);
  border: 1px solid var(--hairline);
  border-left: 3px solid var(--ink);
  border-radius: 0 8px 8px 0;
  padding: 20px 24px;
  margin: 32px 0;
}

.article-callout p {
  font-size: 0.9375rem;
  color: var(--ink);
  margin-bottom: 0;
}

.article-table {
  width: 100%;
  border-collapse: collapse;
  margin: 32px 0;
  font-size: 0.9375rem;
}

.article-table th {
  background-color: var(--surface-2);
  font-weight: 500;
  font-size: 0.875rem;
  color: var(--ink);
  padding: 12px 16px;
  text-align: left;
  border-bottom: 1px solid var(--hairline);
}

.article-table td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--hairline-soft);
  color: var(--ink-muted);
}

.article-table tr:last-child td {
  border-bottom: none;
}

.article-sources {
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid var(--hairline);
}

.article-sources h4 {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--ink);
  margin-bottom: 12px;
}

.article-sources ul {
  list-style: none;
  padding: 0;
}

.article-sources li {
  font-size: 0.8125rem;
  color: var(--ink-subtle);
  margin-bottom: 8px;
}

.article-sources a {
  color: var(--ink-subtle);
  text-decoration: underline;
}

.article-layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 64px;
  align-items: start;
}

.article-sidebar {
  position: sticky;
  top: 72px;
}

.sidebar-card {
  background-color: var(--surface-1);
  border: 1px solid var(--hairline);
  border-radius: 12px;
  padding: 24px;
  margin-bottom: 24px;
}

.sidebar-card h4 {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--ink);
  margin-bottom: 16px;
}

.sidebar-card ul {
  list-style: none;
  padding: 0;
}

.sidebar-card li {
  margin-bottom: 10px;
}

.sidebar-card li a {
  font-size: 0.875rem;
  color: var(--ink-muted);
  text-decoration: none;
}

.sidebar-card li a:hover {
  color: var(--ink);
  text-decoration: underline;
}

.page-header {
  padding: 64px 0 48px;
  border-bottom: 1px solid var(--hairline);
  margin-bottom: 64px;
}

.page-title {
  font-size: 2.5rem;
  font-weight: 500;
  letter-spacing: -0.04rem;
  color: var(--ink);
  margin-bottom: 12px;
}

.page-subtitle {
  font-size: 1rem;
  color: var(--ink-muted);
}

.page-content {
  max-width: 760px;
  padding-bottom: 96px;
}

.page-content h2 {
  font-size: 1.375rem;
  font-weight: 500;
  color: var(--ink);
  margin-top: 40px;
  margin-bottom: 14px;
}

.page-content p {
  font-size: 1rem;
  color: var(--ink-muted);
  line-height: 1.7;
  margin-bottom: 18px;
}

.page-content ul {
  list-style: disc;
  padding-left: 24px;
  margin-bottom: 18px;
}

.page-content li {
  font-size: 1rem;
  color: var(--ink-muted);
  line-height: 1.7;
  margin-bottom: 6px;
}

.disclaimer {
  background-color: var(--surface-2);
  border: 1px solid var(--hairline);
  border-radius: 8px;
  padding: 16px 20px;
  margin-bottom: 32px;
}

.disclaimer p {
  font-size: 0.875rem;
  color: var(--ink-subtle);
  margin-bottom: 0;
}

@media (max-width: 1024px) {
  .articles-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .info-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
  .article-layout {
    grid-template-columns: 1fr;
  }
  .article-sidebar {
    display: none;
  }
}

@media (max-width: 768px) {
  .container {
    padding: 0 20px;
  }
  .hero {
    padding: 48px 0 40px;
  }
  .hero-inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .hero-title {
    font-size: 2.25rem;
  }
  .nav-links {
    display: none;
    position: absolute;
    top: 56px;
    left: 0;
    right: 0;
    background-color: var(--canvas);
    border-bottom: 1px solid var(--hairline);
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: 8px 0;
  }
  .nav-links.open {
    display: flex;
  }
  .nav-links a {
    display: block;
    width: 100%;
    padding: 12px 20px;
  }
  .nav-toggle {
    display: block;
  }
  .site-nav {
    position: relative;
  }
  .articles-grid {
    grid-template-columns: 1fr;
  }
  .info-grid {
    grid-template-columns: 1fr;
  }
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .contact-section {
    padding: 32px 24px;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .footer-bottom {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }
  .article-title {
    font-size: 2rem;
  }
  .section-title {
    font-size: 1.875rem;
  }
  .page-title {
    font-size: 1.875rem;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 1.875rem;
  }
  .hero-desc {
    font-size: 1rem;
  }
}