/* Strukturverbesserungen – ursprüngliches Farbschema bleibt bestehen */
.content{width:min(1400px,100%);padding:34px clamp(18px,3vw,48px) 90px}
.sidebar{padding:22px 14px}.nav-search{padding:4px 6px 12px;position:sticky;top:-22px;background:var(--side);z-index:2}
.nav-search input{width:100%;min-width:0;padding:12px;border:1px solid var(--line);border-radius:10px;background:#091521;color:var(--text);outline:none}
.nav-search input:focus{border-color:var(--accent)}.nav-title{margin-top:21px}.nav a{padding:9px 10px;font-size:13px}.nav-text{min-width:0}
.page .head{max-width:980px}.page .head h1{font-size:clamp(30px,4vw,45px)}.page .head p{max-width:900px}
.topic-index{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:24px}
.topic-link{display:flex;align-items:center;justify-content:space-between;gap:15px;border:1px solid #2a5272;background:linear-gradient(115deg,#0d2031,#081420);border-radius:13px;padding:19px;color:var(--text);text-decoration:none}
.topic-link:hover{border-color:var(--accent);background:#112a41}.topic-link strong{font-size:15px}.topic-link span,.page-return a{font-size:12px;color:#86c8ff;white-space:nowrap}
.page-return{margin-bottom:14px}.page-return a{text-decoration:none}.page-return a:hover{text-decoration:underline}
.landing-grid{margin-top:16px}.landing-grid .card{display:flex;flex-direction:column;min-height:185px;gap:9px}.landing-grid .card h3{margin:0}.landing-grid .card p{margin:0}.landing-icon{display:grid;place-items:center;width:40px;height:40px;border-radius:11px;background:#113454;color:#8dd4ff;font-size:22px}.landing-go{margin-top:auto;color:#73c2ff;font-size:12px;font-weight:700;padding-top:10px}
.section-title{margin-top:32px}.card{min-width:0}.card .data{min-width:0}.card table{max-width:100%}
.page .grid.two{align-items:start}.page .grid.three{align-items:stretch}
@media(max-width:1000px){.sidebar{position:relative;height:auto}.nav-search{position:static}.nav{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:750px){.topic-index,.landing-grid{grid-template-columns:1fr}.nav{grid-template-columns:repeat(2,minmax(0,1fr))}.topic-link{padding:16px}.content{padding:22px 16px 70px}}

.sidebar .nav a[hidden],.sidebar .nav[hidden],.sidebar .nav-title[hidden]{display:none!important}