@charset "UTF-8";
:root{--cream:#f5f1e8;--paper:#fffcf5;--petrol:#113e40;--green:#75be83;--ink:#203a3a;--muted:#526560;--line:#cfd6ca;--pale:#e6edde;color-scheme:light;scroll-behavior:smooth}
*{box-sizing:border-box}body{margin:0;background:var(--cream);color:var(--ink);font:1rem/1.65 Arial,Helvetica,sans-serif;-webkit-font-smoothing:antialiased}a{color:inherit}button,input{font:inherit}button,summary,a{touch-action:manipulation;-webkit-tap-highlight-color:transparent}button,summary{cursor:pointer}a,button,summary{overflow-wrap:anywhere}a:focus-visible,button:focus-visible,summary:focus-visible,input:focus-visible{outline:3px solid #34824d;outline-offset:4px}h1,h2,h3,p{margin:0}[hidden]{display:none!important}.skip{position:fixed;top:-100px;left:16px;padding:12px 18px;z-index:10;background:var(--petrol);color:white}.skip:focus{top:12px}.site-header,main,footer{max-width:1120px;margin-inline:auto}.site-header{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:104px;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:10px;text-decoration:none;line-height:1;width:fit-content;flex-shrink:0}.brand-four{position:relative;font-size:3.4rem;font-weight:800;letter-spacing:-.09em;padding-right:14px;color:var(--petrol)}.brand-four>span{position:absolute;bottom:3px;right:0;color:#478b52;font-size:1.5rem;letter-spacing:0}.brand-name{font-size:1.48rem;font-weight:700;letter-spacing:-.04em;color:var(--petrol)}.brand-name small{display:block;font-size:.75rem;font-weight:400;letter-spacing:.25em;margin-top:8px}.site-header nav{display:flex;gap:4px;flex-wrap:wrap}.site-header nav a{display:flex;align-items:center;justify-content:center;text-align:center;min-height:44px;padding:9px 12px;border-radius:8px;text-decoration:none;font-size:.9rem;font-weight:700}.site-header nav a:hover{background:var(--pale)}.site-header nav a[aria-current]{background:var(--petrol);color:var(--paper)}
.register-intro{padding-block:52px 40px;max-width:810px}.eyebrow{color:var(--muted);text-transform:uppercase;letter-spacing:.13em;font-size:.75rem;font-weight:700;margin-bottom:16px}h1{color:var(--petrol);font-size:clamp(2.4rem,4.7vw,3.7rem);letter-spacing:-.045em;line-height:1.13}h1 span{font-family:Georgia,'Times New Roman',serif;font-style:italic;font-weight:400;letter-spacing:-.055em}.intro-copy{font-size:1.08rem;max-width:680px;margin-top:22px;color:var(--ink)}.learning-note{font-size:.9375rem;max-width:680px;margin-top:13px;color:var(--muted)}#definitionen{scroll-margin-top:24px}.section-heading{display:flex;gap:15px;align-items:baseline;justify-content:space-between;margin-bottom:20px}.section-heading h2{font-size:1.55rem;letter-spacing:-.025em;color:var(--petrol)}#result-count{font-size:.875rem;color:var(--muted);white-space:nowrap}.register-controls{border:1px solid var(--line);background:var(--paper);border-radius:14px;padding:22px;margin-bottom:24px}.control-label{font-size:.8125rem;font-weight:700;color:var(--petrol);margin-bottom:9px}.subject-filters{display:flex;flex-wrap:wrap;gap:8px}.subject-filter{padding:8px 13px;min-height:44px;background:transparent;border:1px solid #b6c5b9;border-radius:24px;color:var(--petrol);font-size:.875rem}.subject-filter span{margin-left:6px;opacity:.8}.subject-filter:hover{background:var(--pale)}.subject-filter.active{background:var(--petrol);border-color:var(--petrol);color:var(--paper)}.search-row{display:flex;align-items:end;gap:20px;margin-top:21px;flex-wrap:wrap}.search-row label{display:block;flex:1;min-width:0;max-width:650px;font-size:.8125rem;font-weight:700;color:var(--petrol)}.search-row input{display:block;width:100%;padding:12px 13px;min-height:46px;margin-top:7px;border-radius:8px;border:1px solid #aabcb0;background:white;color:var(--ink);font-size:1rem}.reset-filters{min-height:44px;background:none;border:none;color:var(--petrol);font-size:.875rem;text-decoration:underline;text-underline-offset:4px;padding:8px 0}.selection-summary{margin-top:13px;color:var(--muted);font-size:.8125rem;overflow-wrap:anywhere}.noscript{padding:18px;border-radius:10px;background:var(--pale);margin-bottom:20px}.empty-results{border:1px dashed #8fa797;border-radius:12px;padding:25px;background:var(--paper);margin-bottom:20px}.empty-results h3{font-size:1.1rem;color:var(--petrol)}.empty-results p{margin:9px 0 15px;color:var(--muted)}.empty-results button{background:var(--petrol);color:white;border:0;padding:11px 15px;border-radius:8px;min-height:44px;font-size:.9375rem}
.definition-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;align-items:start}.definition-item{border:1px solid var(--line);border-radius:12px;background:var(--paper);min-width:0}.definition-item details{scroll-margin-top:24px}.definition-item summary{position:relative;list-style:none;padding:20px 50px 22px 22px;min-height:117px}.definition-item summary::-webkit-details-marker{display:none}.definition-item summary:hover{background:#eff2e9;border-radius:12px}.definition-meta{display:block;color:var(--muted);font-size:.75rem;line-height:1.5;margin-bottom:9px}.definition-id{display:block;font-size:.6875rem;color:#5f7168;margin-top:3px;letter-spacing:.025em}.definition-item summary h2{font-size:1.13rem;line-height:1.4;letter-spacing:-.016em;color:var(--petrol);font-weight:700}.definition-toggle{position:absolute;right:22px;top:52px;font-size:1.5rem;line-height:1;font-weight:400;color:#478b52}.definition-item details[open] .definition-toggle{transform:rotate(45deg)}.definition-item details[open] summary{border-bottom:1px solid var(--line)}.definition-answer{padding:19px 22px 22px;overflow-wrap:anywhere}.definition-answer .answer-label{text-transform:uppercase;color:var(--muted);font-weight:700;font-size:.7rem;letter-spacing:.1em;margin-bottom:10px}.definition-answer>p:not(.answer-label):not(.module-title){font-size:.98rem;line-height:1.65}.definition-answer>p+p{margin-top:12px}.definition-refs{display:flex;flex-wrap:wrap;gap:8px 16px;margin-top:18px}.definition-refs a{font-size:.8125rem;text-underline-offset:4px;text-decoration-color:#8da893;min-height:30px;padding-block:2px}.definition-answer .module-title{margin-top:23px;font-size:.8125rem;color:var(--muted);border-top:1px solid var(--line);padding-top:15px}.definition-actions{display:flex;flex-direction:column;align-items:start;gap:10px;margin-top:11px}.definition-actions a{color:var(--petrol);font-weight:700;font-size:.875rem;text-underline-offset:4px;min-height:30px;max-width:100%}.definition-actions .permalink{font-size:.75rem;font-weight:400;color:var(--muted)}.definition-item:has(details:target){border-color:#478b52;box-shadow:0 0 0 2px #75be8340}.study-note{margin-top:35px;padding:23px 27px;background:var(--pale);border-radius:12px;max-width:810px;font-size:.9375rem;color:#435c4e}.study-note a{display:inline-block;margin-top:12px;font-weight:700;text-underline-offset:4px;color:var(--petrol)}.source-note{margin-top:20px;font-size:.8125rem;color:var(--muted);max-width:810px}footer{margin-top:45px;padding-block:24px 30px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:20px;font-size:.8125rem;color:var(--muted)}footer nav{display:flex;gap:12px 20px;flex-wrap:wrap}footer a{text-underline-offset:4px}footer strong{color:var(--petrol)}
@media(max-width:1180px){.site-header,main,footer{margin-inline:28px}}
@media(max-width:760px){.site-header,main,footer{margin-inline:20px}.site-header{display:block;padding-block:17px;min-height:0}.brand-four{font-size:2.8rem}.brand-name{font-size:1.25rem}.brand-name small{font-size:.6875rem}.site-header nav{display:flex;flex-wrap:nowrap;margin-top:14px;gap:3px}.site-header nav a{font-size:.75rem;flex:1;min-width:0;padding:8px 5px;line-height:1.3;min-height:44px}.register-intro{padding-block:33px 30px}.eyebrow{font-size:.6875rem;letter-spacing:.08em}.intro-copy{font-size:1rem}.section-heading{flex-wrap:wrap;gap:6px}.section-heading h2{font-size:1.4rem}.register-controls{padding:18px 15px}.subject-filters{gap:7px}.subject-filter{padding:8px 10px;font-size:.8125rem}.search-row{display:block}.reset-filters{margin-top:9px}.definition-list{grid-template-columns:1fr;gap:11px}.definition-item summary{padding:19px 43px 20px 19px;min-height:110px}.definition-item summary h2{font-size:1.1rem}.definition-toggle{right:18px;top:49px}.definition-answer{padding:18px 19px 21px}.study-note{padding:21px}.source-note{font-size:.75rem}footer{flex-direction:column;gap:13px;margin-top:30px}}
@media(max-width:350px){.site-header,main,footer{margin-inline:15px}h1{font-size:2.25rem}.site-header nav a{font-size:.7rem}.subject-filter span{margin-left:3px}}
@media(prefers-reduced-motion:reduce){:root{scroll-behavior:auto}*{transition:none!important}}
@media print{.site-header nav,.register-controls,.definition-actions,.skip,footer{display:none}.definition-list{display:block}.definition-item{break-inside:avoid;margin-bottom:12px}.definition-item summary{min-height:0}.definition-answer{display:block!important}.definition-item details:not([open])>.definition-answer{display:block!important}body{background:white}}