.mb-hero[data-astro-cid-kmoorfvg]{position:relative;display:flex;align-items:center;justify-content:center;text-align:center;overflow:hidden}.mb-hero__img[data-astro-cid-kmoorfvg]{width:100%;height:auto;display:block}.mb-hero__inner[data-astro-cid-kmoorfvg]{position:absolute;z-index:1;max-width:800px;padding:1.5rem}.mb-hero__inner[data-astro-cid-kmoorfvg]{max-width:800px;margin:0 auto}.mb-hero[data-astro-cid-kmoorfvg] h1[data-astro-cid-kmoorfvg]{font-size:2.25rem;font-weight:700;color:#fff;margin:0 0 .75rem;line-height:1.3}.mb-hero[data-astro-cid-kmoorfvg] p[data-astro-cid-kmoorfvg]{font-size:1.1rem;color:#ffffffd9;margin:0;line-height:1.6}.mb-section[data-astro-cid-kmoorfvg]{padding:3.5rem 1.5rem;background:#fff}.mb-section--alt[data-astro-cid-kmoorfvg]{background:#f7f8fa}.mb-row[data-astro-cid-kmoorfvg]{display:grid;grid-template-columns:1fr 1fr;gap:3rem;align-items:center;max-width:1200px;margin:0 auto}.mb-row--reverse[data-astro-cid-kmoorfvg] .mb-row__image[data-astro-cid-kmoorfvg]{order:2}.mb-row--reverse[data-astro-cid-kmoorfvg] .mb-row__content[data-astro-cid-kmoorfvg]{order:1}.mb-img-wrap[data-astro-cid-kmoorfvg]{border-radius:8px;box-shadow:0 4px 20px #00000014;overflow:hidden;display:flex;align-items:center;justify-content:center;background:#fff;aspect-ratio:6 / 5}.mb-img-wrap[data-astro-cid-kmoorfvg] img[data-astro-cid-kmoorfvg]{width:100%;height:100%;object-fit:cover;display:block}.mb-badge[data-astro-cid-kmoorfvg]{display:inline-block;background:#e4392a;color:#fff;font-size:.8rem;font-weight:700;padding:2px 10px;border-radius:4px;letter-spacing:.05em;margin-bottom:.75rem}.mb-title[data-astro-cid-kmoorfvg]{font-size:1.328rem;font-weight:700;line-height:1.35;margin:0 0 .75rem}.mb-title[data-astro-cid-kmoorfvg] a[data-astro-cid-kmoorfvg]{color:#1a1a1a;text-decoration:none}.mb-title[data-astro-cid-kmoorfvg] a[data-astro-cid-kmoorfvg]:hover{color:#e4392a}.mb-desc[data-astro-cid-kmoorfvg]{font-size:.938rem;line-height:1.6;color:#555;margin:0 0 1.5rem}.mb-grades[data-astro-cid-kmoorfvg]{background:#f1f5f9;border-radius:8px;padding:1.125rem;margin-bottom:1.5rem}.mb-grades__title[data-astro-cid-kmoorfvg]{font-size:.85rem;font-weight:700;color:#333;margin:0 0 .5rem;letter-spacing:.01em}.mb-grades__list[data-astro-cid-kmoorfvg]{list-style:none;padding:0;margin:0}.mb-grades__list[data-astro-cid-kmoorfvg] li[data-astro-cid-kmoorfvg]{font-size:.875rem;color:#555;padding:3px 0;display:flex;align-items:flex-start;gap:.4rem;line-height:1.5}.mb-grades__icon[data-astro-cid-kmoorfvg]{color:#e4392a;flex-shrink:0;line-height:1.5}.mb-cta[data-astro-cid-kmoorfvg]{display:inline-flex;align-items:center;gap:.35rem;background:#e4392a;color:#fff!important;font-size:.93rem;font-weight:600;padding:.664rem 1.594rem;border-radius:6px;text-decoration:none;transition:background .2s}.mb-cta[data-astro-cid-kmoorfvg]:hover{background:#c62820}@media(max-width:768px){.mb-row[data-astro-cid-kmoorfvg],.mb-row--reverse[data-astro-cid-kmoorfvg]{grid-template-columns:1fr;gap:2rem}.mb-row--reverse[data-astro-cid-kmoorfvg] .mb-row__image[data-astro-cid-kmoorfvg]{order:-1}.mb-row--reverse[data-astro-cid-kmoorfvg] .mb-row__content[data-astro-cid-kmoorfvg]{order:0}.mb-hero[data-astro-cid-kmoorfvg]{padding:3rem 1rem}.mb-hero[data-astro-cid-kmoorfvg] h1[data-astro-cid-kmoorfvg]{font-size:1.6rem}.mb-hero[data-astro-cid-kmoorfvg] p[data-astro-cid-kmoorfvg]{font-size:.95rem}.mb-section[data-astro-cid-kmoorfvg]{padding:2.5rem 1rem}.mb-img-wrap[data-astro-cid-kmoorfvg]{aspect-ratio:4 / 3;max-width:100%;margin:0 auto}}.granule-wall[data-astro-cid-kmoorfvg]{padding:2.5rem 0 1rem;background:var(--color-gray-100, #f5f7fa);border-top:1px solid var(--color-gray-200)}.granule-wall__grid[data-astro-cid-kmoorfvg]{display:grid;grid-template-columns:repeat(6,1fr);gap:.75rem}.granule-card[data-astro-cid-kmoorfvg]{display:block;background:#fff;border:1px solid var(--color-gray-200);border-radius:10px;overflow:hidden;text-decoration:none;color:inherit;transition:transform .2s,box-shadow .2s,border-color .2s}.granule-card[data-astro-cid-kmoorfvg]:hover{transform:translateY(-3px);box-shadow:0 8px 22px #0000001a;border-color:var(--color-primary)}.granule-card[data-astro-cid-kmoorfvg] img[data-astro-cid-kmoorfvg]{display:block;width:100%;aspect-ratio:1 / 1;object-fit:cover}.granule-card__title[data-astro-cid-kmoorfvg]{display:block;padding:.4rem .5rem;font-size:.75rem;color:var(--color-gray-600);text-align:center;line-height:1.4}@media(max-width:1100px){.granule-wall__grid[data-astro-cid-kmoorfvg]{grid-template-columns:repeat(4,1fr)}}@media(max-width:700px){.granule-wall__grid[data-astro-cid-kmoorfvg]{grid-template-columns:repeat(3,1fr)}}@media(max-width:480px){.granule-wall__grid[data-astro-cid-kmoorfvg]{grid-template-columns:repeat(2,1fr)}}.mb-intro[data-astro-cid-kmoorfvg]{padding:3rem 0 1rem;text-align:center}.mb-intro__grid[data-astro-cid-kmoorfvg]{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;margin-top:1rem;text-align:left}.mb-intro__card[data-astro-cid-kmoorfvg]{display:block;background:#fff;border:1px solid var(--color-gray-200);border-radius:12px;padding:1.25rem;text-decoration:none;color:inherit;transition:transform .2s,box-shadow .2s,border-color .2s}.mb-intro__card[data-astro-cid-kmoorfvg]:hover{transform:translateY(-3px);box-shadow:0 8px 25px #00000014;border-color:var(--color-primary)}.mb-intro__card[data-astro-cid-kmoorfvg] h3[data-astro-cid-kmoorfvg]{margin:0 0 .4rem;font-size:1rem;color:var(--color-primary)}.mb-intro__card[data-astro-cid-kmoorfvg] p[data-astro-cid-kmoorfvg]{margin:0;font-size:.8125rem;color:var(--color-gray-600);line-height:1.6}@media(max-width:900px){.mb-intro__grid[data-astro-cid-kmoorfvg]{grid-template-columns:repeat(2,1fr)}}@media(max-width:640px){.mb-intro__grid[data-astro-cid-kmoorfvg]{grid-template-columns:1fr}}

/* header fit for translated navigation: 2-row header (logo+tools / full-width nav) */
@media (min-width:1024px){
  /* logo 与内容左对齐、搜索+语言与内容右对齐（补齐正文 main-content 的 1rem 内边距） */
  .header__top .container{padding-left:2rem;padding-right:2rem}
  .header__nav{flex-wrap:wrap;row-gap:0;justify-content:space-between;padding:0.5rem 2rem 0}
  .header__logo{order:1}
  .header__search{order:2;margin-left:auto;margin-right:.75rem}
  .header__search-input{width:340px;height:40px}
  .header__lang{order:3;margin-left:0}
  .nav__list{order:4;flex:0 0 100%;width:100%;flex-wrap:wrap;justify-content:center;border-top:1px solid #e5e7eb}
  .nav__link{white-space:nowrap;flex-shrink:0;padding:.7rem .85rem;letter-spacing:0;font-size:13px}
  .nav__item{border-bottom:none}
  .header__lang-label{white-space:nowrap}
}
@media (min-width:1024px) and (max-width:1280px){
  .nav__link{padding:.7rem .5rem;font-size:12px}
  .header__search-input{width:190px}
}
/* hide cert badge on mobile (same policy as phone/company) */
@media(max-width:960px){.header__certs{display:none}}

/* about stats: keep all 4 cards in one row on desktop */
@media (min-width:1024px){.about-stats{grid-template-columns:repeat(4,1fr)}}
@media (max-width:1023px){.about-stats{grid-template-columns:repeat(2,1fr)}}