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dt{font-size:12px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--ci-grau)}.rb_fakt dd{margin:4px 0 0;font-size:16.5px;font-weight:600;line-height:1.35;color:var(--ci-tinte)}.rb_lst_paar{align-items:start}.rb_lst_liste{margin-top:36px;columns:1}@media(min-width:760px){.rb_lst_liste{columns:2;column-gap:56px}}.rb_lst_liste li{break-inside:avoid;margin-bottom:18px}.rb_motiv_rahmen{position:relative;overflow:hidden;border-radius:18px}.rb_motiv_rahmen .rb_motiv{position:absolute;inset:0;border-radius:0}.rb_motiv_schleier{position:absolute;inset:0;background:linear-gradient(150deg,#0fb9ed6b,#0fb9ed29 55%,#07303f57)}.rb_kontaktband{display:grid;grid-template-columns:1fr;gap:clamp(28px,3.5vw,48px);align-items:stretch}@media(min-width:900px){.rb_kontaktband{grid-template-columns:1.1fr 1fr}}.rb_kontaktband_text{display:flex;flex-direction:column;justify-content:center}.rb_kontaktband_text h2{margin-top:0}.rb_kontaktband_text 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var(--ci-blau)}.rb_gebiet_gruppe>p{margin:0 0 16px;font-size:15px;color:var(--ci-grau)}.rb_gebiet_orte{margin:0;padding:0;list-style:none;display:flex;flex-wrap:wrap;gap:8px}.rb_gebiet_orte li{padding:6px 13px;border:1px solid var(--ci-linie);border-radius:999px;background:var(--ci-papier);font-size:14.5px;font-weight:600}.rb_gebiet_teile{margin:36px 0 0;max-width:78ch;color:var(--ci-grau)}.rb_gebiet_teile strong{color:var(--ci-tinte)}.mh_section--leise .rb_gebiet_orte li{background:var(--ci-papier)}.rb_partner_band{margin-inline:calc(50% - 50vw);margin-top:40px;overflow:hidden;-webkit-mask-image:linear-gradient(90deg,transparent,#000 9%,#000 91%,transparent);mask-image:linear-gradient(90deg,transparent,#000 9%,#000 91%,transparent)}.rb_partner_zug{display:flex;width:max-content;animation:rb-partner-lauf 40s linear infinite}@keyframes 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img,.rb_ref_karte_bild video{width:100%;height:100%;object-fit:cover;display:block;transition:transform .6s cubic-bezier(.16,1,.3,1)}.rb_ref_karte:hover .rb_ref_karte_bild img,.rb_ref_karte:hover .rb_ref_karte_bild video{transform:scale(1.03)}.rb_ref_karte_tags{display:flex;flex-wrap:wrap;gap:8px}.rb_ref_tag{display:inline-block;padding:6px 15px;border:1px solid var(--ci-linie);border-radius:999px;background:var(--ci-papier);font-size:13px;color:var(--ci-grau)}.rb_ref_karte_titel{margin:-2px 0 0;font-size:clamp(20px,2vw,26px);font-weight:500;line-height:1.25;letter-spacing:-.01em}.rb_ref_ausblick{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:18px 40px;margin-top:56px;padding-top:36px;border-top:1px solid var(--ci-linie)}.rb_ref_ausblick p{margin:0;max-width:60ch;color:var(--ci-grau)}.rb_proj_page{padding-top:clamp(40px,5vw,72px)}.rb_proj_hero h1{margin:0 0 34px;max-width:20ch}.rb_proj_body{display:flex;flex-direction:column;gap:44px;padding-bottom:clamp(56px,7vw,90px)}@media(min-width:900px){.rb_proj_body{flex-direction:row;gap:60px;align-items:flex-start}}.rb_proj_media{flex:1 1 62%;min-width:0;display:flex;flex-direction:column;gap:26px}.rb_proj_media_item{overflow:hidden;border-radius:18px}.rb_proj_media_item img{width:100%;height:auto;display:block}.rb_proj_seite{flex:1 1 34%;max-width:400px}@media(min-width:900px){.rb_proj_seite{position:sticky;top:calc(var(--kopf-hoehe) + 24px)}}.rb_proj_seite h2{margin:0 0 16px;font-size:14px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--ci-akzent)}.rb_proj_intro{margin:0 0 14px;font-size:17px;line-height:1.6;color:var(--ci-tinte)}.rb_proj_meta{margin:0 0 24px;font-size:13px;letter-spacing:.05em;text-transform:uppercase;color:var(--ci-grau)}.rb_proj_fakten{border-top:1px solid var(--ci-linie)}.rb_proj_fakt{padding:20px 0 22px;border-bottom:1px solid var(--ci-linie)}.rb_proj_fakt_titel{margin:0 0 9px;font-size:12.5px;font-weight:700;letter-spacing:.09em;text-transform:uppercase;color:var(--ci-grau)}.rb_proj_fakt p{margin:0;font-size:15.5px;line-height:1.65;color:var(--ci-grau)}.rb_proj_tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:26px}.rb_proj_tag{display:inline-block;padding:6px 15px;border:1px solid var(--ci-linie);border-radius:999px;font-size:13px;color:var(--ci-grau);text-decoration:none;transition:border-color .25s ease,color .25s ease,background-color .25s ease}.rb_proj_tag:hover,.rb_proj_tag:focus-visible{border-color:var(--ci-akzent);background:#0fb9ed14;color:var(--ci-akzent)}.rb_proj_weiter{background:var(--ci-tinte);color:var(--ci-papier);padding-block:clamp(52px,6vw,78px)}.rb_proj_weiter_inner{width:100%;max-width:var(--bahn);margin-inline:auto;padding-inline:var(--bahn-rand)}.rb_proj_weiter h2{margin:0 0 32px;font-size:clamp(24px,3vw,34px)}.rb_proj_weiter_liste{display:grid;grid-template-columns:1fr;gap:16px}@media(min-width:700px){.rb_proj_weiter_liste{grid-template-columns:repeat(4,1fr)}}.rb_proj_weiter_karte{display:block;padding:22px 22px 24px;border-radius:18px;background:#ffffff0f;text-decoration:none;color:inherit;transition:background-color .25s ease}.rb_proj_weiter_karte:hover{background:#ffffff1c}.rb_proj_weiter_karte h3{margin:0 0 7px;font-size:17px;color:var(--ci-papier)}.rb_proj_weiter_karte p{margin:0;font-size:14px;line-height:1.45;color:var(--ci-grau-leise)}.rb_proj_weiter_knopf{margin-top:32px}.rb_vgl{--pos: 50%;position:relative;overflow:hidden;border-radius:18px;background:var(--ci-linie);line-height:0;touch-action:pan-y}.rb_vgl_neu,.rb_vgl_alt img{display:block;width:100%;height:auto}.rb_vgl_alt{position:absolute;inset:0;width:var(--pos);overflow:hidden}.rb_vgl_alt img{position:absolute;top:0;left:0;width:100cqw;max-width:none}.rb_vgl{container-type:inline-size}.rb_vgl_kante{position:absolute;top:0;bottom:0;left:var(--pos);width:2px;margin-left:-1px;background:#fff;box-shadow:0 0 0 1px #07303f2e;pointer-events:none}.rb_vgl_griff{position:absolute;top:50%;left:var(--pos);width:46px;height:46px;margin:-23px 0 0 -23px;border-radius:50%;background:var(--ci-papier);box-shadow:0 2px 10px #07303f47;pointer-events:none;display:grid;place-items:center}.rb_vgl_griff:before,.rb_vgl_griff:after{content:"";width:8px;height:8px;border:2px solid var(--ci-akzent);border-width:2px 2px 0 0;position:absolute}.rb_vgl_griff:before{transform:rotate(-135deg);margin-left:-14px}.rb_vgl_griff:after{transform:rotate(45deg);margin-left:14px}.rb_vgl_regler{position:absolute;inset:0;width:100%;height:100%;margin:0;padding:0;background:none;appearance:none;-webkit-appearance:none;cursor:ew-resize}.rb_vgl_regler::-webkit-slider-thumb{appearance:none;-webkit-appearance:none;width:1px;height:100%;background:transparent;cursor:ew-resize}.rb_vgl_regler::-moz-range-thumb{width:1px;height:100%;border:0;background:transparent;cursor:ew-resize}.rb_vgl_regler:focus-visible{outline:3px solid var(--ci-blau);outline-offset:3px}.rb_vgl_marke{position:absolute;top:14px;padding:5px 12px;border-radius:999px;background:#07303fb8;color:var(--ci-papier);font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;line-height:1.4;pointer-events:none}.rb_vgl_marke--alt{left:14px}.rb_vgl_marke--neu{right:14px}.rb_vgl_text{margin:10px 0 0;font-size:14px;line-height:1.5;color:var(--ci-grau)}.rb_proj_video{display:block;width:100%;height:auto;border-radius:18px}.rb_pfeil{width:9px;height:9px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:rotate(-45deg) translate(-1px,-1px)}.rb_pfeil--links{transform:rotate(135deg) translate(-1px,-1px)}.proj_related_list .rb_karte{scroll-snap-align:start;height:100%}.proj_related_list .rb_karte .rb_beitrag_bild{margin:-30px -28px 18px;border-radius:18px 18px 0 0}.proj_related_list{padding-bottom:4px}@media(max-width:700px){.proj_related_kopf{flex-wrap:wrap}.proj_related_list{grid-auto-columns:minmax(260px,1fr)}}.rb_karte_liste{margin-top:44px;columns:1;column-gap:56px}@media(min-width:760px){.rb_karte_liste{columns:2}}@media(min-width:1120px){.rb_karte_liste{columns:3}}.rb_sitemap_gruppe{break-inside:avoid;margin-bottom:40px}.rb_sitemap_gruppe h2{margin:0 0 6px;padding-top:16px;border-top:2px solid var(--ci-blau);font-size:19px}.rb_sitemap_text{margin:0 0 16px;font-size:14px;line-height:1.5;color:var(--ci-grau)}.rb_sitemap_liste{margin:0;padding:0;list-style:none}.rb_sitemap_liste li{padding:7px 0;border-bottom:1px solid var(--ci-linie)}.rb_sitemap_liste li:last-child{border-bottom:0}.rb_sitemap_liste a{color:var(--ci-tinte);font-weight:600;font-size:15px;text-decoration:none}.rb_sitemap_liste a:hover,.rb_sitemap_liste a:focus-visible{color:var(--ci-akzent);text-decoration:underline;text-underline-offset:3px}.rb_sitemap_hinweis{display:block;margin-top:2px;font-size:12.5px;color:var(--ci-grau)}.rb_kontaktband_gebiet{margin:14px 0 0;font-size:14px;line-height:1.55;color:var(--ci-grau);max-width:52ch}.rb_ikon_ig{flex:none;transform:translateY(-1px)}