.kongress-page, .kongress-main { background: #f2ead9; }
.kongress-hero { padding: clamp(64px, 7vw, 100px) 0 0; }
.kongress-hero-copy { max-width: 1000px; text-align: center; }
.kongress-date { width: fit-content; margin: 18px auto 20px; padding: 7px 20px; border: 1px solid rgba(45, 106, 79, .3); border-radius: 999px; color: var(--waldgruen); font-size: 19px; letter-spacing: .06em; }
.kongress-hero h1 { color: var(--tannengruen); font-size: clamp(64px, 8vw, 112px); line-height: 1.01; }
.kongress-subtitle { max-width: 820px; margin: 12px auto 0; color: var(--tannengruen); font-size: clamp(32px, 3.5vw, 48px); line-height: 1.1; }
.kongress-lead { max-width: 780px; margin: 22px auto 0; color: var(--ink-2); font-size: clamp(22px, 2.25vw, 30px); line-height: 1.36; }
.kongress-actions { display: flex; justify-content: center; align-items: center; flex-wrap: wrap; gap: 25px; margin: 30px 0 18px; }
.kongress-text-link, .kongress-inline-link { color: var(--waldgruen); font-size: 21px; border-bottom: 1px solid currentColor; }
.kongress-update { margin: 0 0 48px; color: var(--ink-2); font-size: 18px; font-style: italic; }
.kongress-hero-figure { max-width: 1320px; margin: 0 auto; padding: 0 var(--gutter); }
.kongress-hero-figure img { width: 100%; border-radius: 20px; box-shadow: var(--shadow-paper); }
.kongress-hero-figure figcaption { margin: 12px 5px 0; color: var(--ink-2); font-size: 17px; font-style: italic; text-align: right; }
.kongress-section { padding: clamp(75px, 8vw, 116px) 0; }
.kongress-section h2 { margin: 14px 0 20px; color: var(--tannengruen); font-size: clamp(39px, 4.4vw, 58px); line-height: 1.07; }
.kongress-section p { color: var(--ink-2); font-size: clamp(20px, 1.85vw, 25px); line-height: 1.43; }
.kongress-intro-grid { display: grid; grid-template-columns: .88fr 1.12fr; gap: clamp(38px, 7vw, 100px); }
.kongress-intro-grid p + p { margin-top: 20px; }
.kongress-themes { background: #e9dfcb; }
.kongress-heading { max-width: 840px; margin: 0 auto 44px; text-align: center; }
.kongress-theme-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; }
.kongress-theme-grid article { min-height: 280px; padding: 26px 23px; border: 1px solid rgba(45, 106, 79, .2); border-radius: 20px; background: rgba(255, 251, 239, .76); box-shadow: var(--shadow-paper); }
.kongress-theme-grid article > span { display: inline-block; margin-bottom: 36px; color: var(--waldgruen); font-size: 18px; letter-spacing: .15em; }
.kongress-theme-grid h3 { font-size: clamp(26px, 2.2vw, 32px); line-height: 1.12; }
.kongress-theme-grid p { margin: 13px 0 0; font-size: 19px; }
.kongress-format { background: #f4ecd9; }
.kongress-format-grid { display: grid; grid-template-columns: 1fr .85fr; gap: clamp(40px, 7vw, 100px); align-items: center; }
.kongress-inline-link { display: inline-block; margin-top: 10px; }
.kongress-archive { padding: clamp(30px, 4vw, 58px); border: 1px solid rgba(45, 106, 79, .2); border-radius: 22px; background: rgba(255, 251, 239, .78); box-shadow: var(--shadow-paper); }
.kongress-archive h3 { margin: 20px 0 14px; color: var(--tannengruen); font-size: clamp(37px, 3.5vw, 50px); }
.kongress-archive .kongress-archive-note { padding-top: 20px; border-top: 1px solid rgba(45, 106, 79, .2); font-size: 17px; font-style: italic; }
.kongress-cta { background: #e7e6d4; text-align: center; }
.kongress-cta-inner { max-width: 800px; }
.kongress-cta .btn { margin-top: 12px; }
.kongress-page a:focus-visible, .kongress-page button:focus-visible { outline: 3px solid var(--waldgruen); outline-offset: 4px; }
@media (max-width: 900px) {
  .kongress-theme-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .kongress-intro-grid, .kongress-format-grid { grid-template-columns: 1fr; }
}
@media (max-width: 650px) {
  .kongress-hero { padding-top: 56px; }
  .kongress-hero h1 { font-size: clamp(50px, 12vw, 68px); }
  .kongress-subtitle { font-size: clamp(28px, 7vw, 38px); }
  .kongress-lead { font-size: 21px; }
  .kongress-date { font-size: 16px; }
  .kongress-actions { gap: 16px; }
  .kongress-update { margin-bottom: 36px; }
  .kongress-hero-figure figcaption { text-align: left; }
  .kongress-theme-grid { grid-template-columns: 1fr; }
  .kongress-theme-grid article { min-height: 0; }
  .kongress-theme-grid article > span { margin-bottom: 20px; }
}