.section-label { font: 600 22px/1.3 var(--sans); margin-bottom: 24px; }
.reading-resources { padding: 48px 0; border-top: 1px solid var(--line); }
.reading-resources h2 { font-size: 30px; line-height: 1.2; }
.resource-links { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px; margin-top: 28px; }
.resource-links h3 { font: 600 20px/1.4 var(--sans); margin-bottom: 10px; }
.resource-links p { color: var(--muted); line-height: 1.7; }
.resource-links a { text-underline-offset: 4px; }
.guide-page { background: #fff; color: #232b29; font-family: "Segoe UI", system-ui, sans-serif; letter-spacing: 0; }
.guide-page * { letter-spacing: 0; }
.guide-page .shell { width: min(1040px, calc(100% - 40px)); }
.guide-header { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 12px 0 24px; border-bottom: 1px solid #dce3df; }
.guide-brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; font: 600 24px/1.3 Georgia, serif; }
.guide-brand img { width: 40px; height: 40px; }
.guide-nav, .guide-footer { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 24px; }
.guide-page a { color: #215e50; text-underline-offset: 4px; overflow-wrap: anywhere; }
.guide-page a:focus-visible { outline: 2px solid #215e50; outline-offset: 5px; }
.guide-nav a, .guide-footer a { display: inline-flex; align-items: center; min-height: 44px; }
.guide-content { max-width: 760px; margin: 0 auto; padding: 28px 0 52px; }
.breadcrumbs { color: #59665f; font-size: 14px; line-height: 1.6; margin-bottom: 24px; }
.guide-page h1 { font: 600 40px/1.16 Georgia, "Microsoft YaHei", serif; overflow-wrap: anywhere; }
.guide-page h2 { font: 600 26px/1.3 Georgia, "Microsoft YaHei", serif; margin: 32px 0 14px; }
.guide-page h3 { font: 600 20px/1.4 "Segoe UI", system-ui, sans-serif; margin: 24px 0 10px; }
.guide-page p, .guide-page li { font-size: 17px; line-height: 1.8; }
.guide-page p { margin: 16px 0; }
.guide-page li { padding-left: 4px; margin: 10px 0; }
.guide-page .byline { color: #59665f; font-size: 14px; margin: 18px 0; }
.parallel-example { margin: 24px 0; border-left: 3px solid #39725e; padding: 4px 20px; background: #f3f7f5; }
.parallel-example figcaption { font-size: 14px; color: #59665f; padding: 12px 0 0; }
.guide-footer { border-top: 1px solid #dce3df; padding-top: 24px; font-size: 15px; }
.seo-language-nav { display: flex; flex-wrap: wrap; gap: 10px 18px; margin-top: 28px; padding-top: 22px; border-top: 1px solid var(--line); }
.seo-language-nav a { color: var(--accent-strong); font-size: 14px; text-underline-offset: 4px; }
.language-picker { position: relative; z-index: 10; justify-self: end; }
.language-picker summary { display: flex; align-items: center; min-height: 44px; padding: 0 18px; border: 1px solid var(--line); border-radius: 8px; background: transparent; color: var(--accent-strong); font: 14px/1.2 var(--sans); cursor: pointer; list-style: none; white-space: nowrap; }
.language-picker summary::-webkit-details-marker { display: none; }
.language-name-short { display: none; text-transform: uppercase; }
.language-picker summary::after { content: "\25BE"; margin-inline-start: 9px; color: var(--muted); }
.language-picker[open] summary { border-color: var(--accent); }
.language-picker-menu { position: absolute; inset-block-start: calc(100% + 6px); inset-inline-end: 0; display: grid; width: min(240px, calc(100vw - 32px)); padding: 8px; border: 1px solid var(--line); border-radius: 8px; background: var(--panel); box-shadow: 0 16px 36px rgba(48, 39, 27, 0.16); }
.language-picker-menu a { display: flex; align-items: center; min-height: 40px; padding: 8px 10px; border-radius: 6px; color: var(--ink); font: 15px/1.3 var(--sans); text-decoration: none; }
.language-picker-menu a:hover, .language-picker-menu a:focus-visible { background: var(--accent-soft); outline: none; }
.language-picker-menu a[aria-current="page"] { color: var(--accent-strong); font-weight: 700; }
.localized-header { display: flex; align-items: center; gap: 18px; padding: 14px 0 26px; }
.localized-header .language-picker { margin-inline-start: auto; }
.localized-hero { display: grid; gap: 22px; max-width: 900px; min-height: min(68vh, 700px); align-content: center; padding: 54px 0 72px; }
.localized-hero .cta-link { justify-self: start; }
.localized-auth-hero { display: grid; grid-template-columns: minmax(0, 1.45fr) minmax(320px, 1fr); gap: 40px; align-items: center; padding-bottom: 48px; }
.localized-auth-hero .localized-hero { max-width: none; min-width: 0; }
.localized-auth-hero h1 { font-size: 48px; overflow-wrap: anywhere; }
.localized-auth-hero .auth-panel { min-width: 0; width: 100%; }
.localized-auth-hero .panel-head { flex-wrap: wrap; gap: 12px; }
.localized-auth-hero .panel-head h2 { font-size: 30px; }
.localized-auth-hero button { white-space: normal; overflow-wrap: anywhere; }
@media (max-width: 850px) {
  .localized-auth-hero { grid-template-columns: minmax(0, 1fr); gap: 0; }
  .localized-auth-hero h1 { font-size: 36px; }
}
.localized-section { display: grid; gap: 22px; padding: 52px 0; border-top: 1px solid var(--line); }
.localized-section > p { max-width: 900px; color: var(--muted); font-size: 18px; line-height: 1.75; }
.localized-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 32px; }
.localized-grid.three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.localized-grid article, .localized-faq article { border-inline-start: 3px solid var(--accent-soft); padding-inline-start: 18px; }
.localized-grid h3, .localized-faq h3 { font: 600 21px/1.35 var(--sans); }
.localized-grid p, .localized-faq p { margin-top: 10px; color: var(--muted); line-height: 1.7; }
.localized-faq article { max-width: 900px; }
.localized-final { display: grid; justify-items: center; gap: 20px; padding: 64px 0; border-top: 1px solid var(--line); text-align: center; }
.localized-footer { padding: 24px 0; border-top: 1px solid var(--line); }
.localized-footer a { color: var(--accent-strong); }
@media (max-width: 760px) {
  .site-header { gap: 8px; }
  .language-picker summary::after { margin-inline-start: 5px; }
  .language-name-full { display: none; }
  .language-name-short { display: inline; }
  .language-picker-menu { inset-inline-start: 0; inset-inline-end: auto; width: min(236px, calc(100vw - 40px)); }
  .resource-links { grid-template-columns: 1fr; gap: 24px; }
  .guide-page .shell { width: calc(100% - 32px); padding-top: 12px; }
  .guide-header { flex-wrap: wrap; gap: 12px; }
  .guide-nav { gap: 8px 20px; }
  .guide-page h1 { font-size: 32px; }
  .guide-page h2 { font-size: 24px; }
  .localized-grid, .localized-grid.three { grid-template-columns: 1fr; }
  .localized-hero { min-height: 0; padding: 42px 0 54px; }
}