*,:before,:after{box-sizing:border-box;margin:0;padding:0}:root{--white:#fff;--bg:#f8fafc;--bg-alt:#f1f5f9;--surface:#fff;--border:#e2e8f0;--border-light:#f1f5f9;--text:#0f172a;--text-secondary:#334155;--text-muted:#64748b;--text-faint:#6b7280;--primary:#2563eb;--primary-hover:#1d4ed8;--primary-light:#dbeafe;--primary-soft:#eff6ff;--green:#16a34a;--green-light:#dcfce7;--green-soft:#f0fdf4;--amber:#d97706;--amber-light:#fef3c7;--amber-soft:#fffbeb;--shadow-sm:0 1px 2px #0000000a;--shadow-md:0 4px 12px #0000000f;--shadow-lg:0 8px 30px #00000014;--shadow-xl:0 16px 48px #0000001a;--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--radius-xl:20px;--radius-2xl:24px;--radius-full:100px;--container:1180px}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}@font-face{font-family:'Inter';font-style:normal;font-weight:400 700;font-display:swap;src:url('/fonts/Inter-latin-var.woff2') format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:'Inter';font-style:normal;font-weight:400 700;font-display:swap;src:url('/fonts/Inter-latin-ext-var.woff2') format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}body{background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-family:'Inter',-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;line-height:1.7;overflow-x:hidden}a{color:var(--primary);text-decoration:none;transition:color .2s}a:hover{color:var(--primary-hover)}.nav{z-index:1000;-webkit-backdrop-filter:blur(16px);background:#ffffffd9;border-bottom:1px solid #e2e8f099;transition:box-shadow .3s;position:fixed;top:0;left:0;right:0;-webkit-transform:translate(0,0)}.nav.scrolled{box-shadow:0 1px 12px #0000000f}.nav-inner{justify-content:space-between;align-items:center;max-width:1200px;height:61px;margin:0 auto;padding:0 24px;display:flex}@media (width<=768px){.nav-inner{height:58px!important}}.nav-logo{align-items:center;display:flex;position:relative}.nav-logo-desktop{width:auto;height:32px}.nav-logo-desktop-black{width:auto;height:32px;display:none;position:absolute;top:0;left:0}.nav-logo:hover .nav-logo-desktop{opacity:0}.nav-logo:hover .nav-logo-desktop-black{display:block}.nav-logo-mobile{width:auto;height:28px;display:none}@media (width<=768px){.nav-logo-desktop-black{display:none!important}}.nav-links{align-items:center;gap:32px;display:flex}.nav-links a{color:#475569;font-size:14px;font-weight:500;transition:color .2s;position:relative}.nav-dropdown{position:relative}.nav-dropdown>.nav-dropdown-toggle{cursor:pointer;align-items:center;gap:4px;display:inline-flex}.nav-dropdown>.nav-dropdown-toggle svg{width:12px;height:12px;transition:transform .2s}.nav-dropdown:hover>.nav-dropdown-toggle svg{transform:rotate(180deg)}.nav-dropdown-menu{opacity:0;visibility:hidden;z-index:100;background:#fff;border-radius:14px;min-width:240px;padding:8px;transition:opacity .2s,visibility .2s,transform .2s;position:absolute;top:calc(100% + 12px);left:50%;transform:translate(-50%)translateY(4px);box-shadow:0 12px 40px #0000001a,0 0 0 1px #0000000a}.nav-dropdown:hover>.nav-dropdown-menu{opacity:1;visibility:visible;transform:translate(-50%)translateY(0)}.nav-dropdown-menu a{color:#475569;white-space:nowrap;border-radius:8px;padding:10px 16px;font-size:14px;font-weight:500;transition:background .15s,color .15s;display:block}.nav-dropdown-menu a:after{display:none!important}.nav-dropdown-menu a:hover{color:#2563eb;background:#f1f5f9}.mobile-dropdown-toggle{color:#0f172a;cursor:pointer;background:0 0;border:none;border-bottom:1px solid #f1f5f9;justify-content:space-between;align-items:center;width:100%;padding:14px 0;font-family:inherit;font-size:22px;font-weight:600;display:flex}.mobile-dropdown-toggle svg{width:16px;height:16px;transition:transform .3s}.mobile-dropdown-toggle.active svg{transform:rotate(180deg)}.mobile-dropdown-content{max-height:0;transition:max-height .3s;overflow:hidden}.mobile-dropdown-content.open{max-height:500px}.mobile-dropdown-content a{color:#475569!important;border-bottom:1px solid #f8fafc!important;padding:10px 0 10px 16px!important;font-size:17px!important;font-weight:500!important;display:block!important}.nav-links a:after{content:"";background:#2563eb;border-radius:1px;width:0;height:2px;transition:width .25s;position:absolute;bottom:-4px;left:0}.nav-links a:hover{color:#2563eb}.nav-links a:hover:after{width:100%}.nav-links a.nav-active{color:#2563eb;font-weight:600}.nav-links a.nav-active:after{width:100%}.nav-cta{color:#fff;background:#2563eb;border-radius:10px;align-items:center;gap:8px;padding:10px 22px;font-size:14px;font-weight:600;transition:background .2s,transform .2s,box-shadow .2s;display:inline-flex}.nav-cta:hover{color:#fff;background:#1d4ed8;transform:translateY(-1px);box-shadow:0 4px 16px #2563eb4d}.hamburger{z-index:1010;cursor:pointer;-webkit-appearance:none;background:0 0;border:none;outline:none;flex-direction:column;gap:5px;width:28px;padding:4px 0;display:none}.hamburger span{transform-origin:50%;background:#0f172a;border-radius:2px;width:100%;height:2px;transition:transform .35s,opacity .25s;display:block}.hamburger.active span:first-child{transform:translateY(7px)rotate(45deg)}.hamburger.active span:nth-child(2){opacity:0}.hamburger.active span:nth-child(3){transform:translateY(-7px)rotate(-45deg)}.mobile-menu{backdrop-filter:blur(20px);z-index:999;opacity:0;background:#fffffffa;flex-direction:column;gap:8px;padding:100px 32px 40px;transition:opacity .3s;display:none;position:fixed;inset:0}.mobile-menu.open{opacity:1;display:flex}.mobile-menu a{color:#0f172a;border-bottom:1px solid #f1f5f9;padding:14px 0;font-size:22px;font-weight:600;transition:color .2s}.mobile-menu a:hover{color:#2563eb}.mobile-menu .nav-cta{border-radius:12px;justify-content:center;margin-top:16px;padding:16px;font-size:16px;color:#fff!important}@media (width<=960px){.nav-links,.nav>.nav-inner>.nav-cta{display:none}.hamburger{display:flex}}.hero{text-align:center;background:linear-gradient(180deg,#2563eb1a 0%,#2563eb0a 30%,var(--white)55%,var(--bg)100%);padding:120px 32px 64px;position:relative;overflow:hidden}.hero-inner{z-index:1;max-width:960px;margin:0 auto;position:relative}.breadcrumb{color:var(--text-muted);margin-bottom:14px;font-size:13px}.breadcrumb a{color:var(--text-muted)}.breadcrumb a:hover{color:var(--primary)}.breadcrumb span{color:var(--text);font-weight:500}.hero h1{letter-spacing:-.022em;color:var(--text);margin-bottom:14px;font-size:clamp(24px,5.5vw,44px);font-weight:700;line-height:1.15;hyphens:manual;overflow-wrap:normal;word-break:keep-all}.hero h1 .accent{color:var(--primary)}.hero p,.hero-lead{color:var(--text-secondary);max-width:780px;margin:0 auto;font-size:17px;line-height:1.55}.ratgeber-main{max-width:var(--container);margin:0 auto;padding:40px 32px 80px}.section-heading{color:var(--text);letter-spacing:-.01em;margin-bottom:20px;font-size:22px;font-weight:700}.section-label-small{text-transform:uppercase;letter-spacing:.08em;color:var(--text-muted);margin-bottom:14px;font-size:12px;font-weight:700}.latest-band{margin-bottom:56px}.latest-band-scroll{grid-template-columns:repeat(3,1fr);gap:16px;display:grid}@media (width<=860px){.latest-band-scroll{scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;scroll-padding-left:24px;scrollbar-width:none;grid-template-columns:none;grid-auto-columns:82%;grid-auto-flow:column;margin:0 -24px;padding:4px 24px 16px;overflow-x:auto}.latest-band-scroll::-webkit-scrollbar{display:none}.latest-card{scroll-snap-align:start}}.latest-card{background:var(--white);border:1px solid var(--border-light);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);padding:20px;transition:all .25s cubic-bezier(.4,0,.2,1);display:block}.latest-card:hover{box-shadow:var(--shadow-lg);border-color:#2563eb26;transform:translateY(-3px)}.latest-card-meta{text-transform:uppercase;letter-spacing:.08em;color:var(--primary);margin-bottom:8px;font-size:11px;font-weight:700}.latest-card h3{color:var(--text);letter-spacing:-.005em;margin-bottom:6px;font-size:16px;font-weight:700;line-height:1.35}.latest-card p{color:var(--text-muted);font-size:13.5px;line-height:1.55}.latest-card.placeholder{opacity:.55;pointer-events:none;background:var(--bg-alt)}.latest-card.placeholder h3{color:var(--text-faint)}.pillar-grid{grid-template-columns:repeat(3,1fr);gap:18px;display:grid}@media (width<=900px){.pillar-grid{grid-template-columns:repeat(2,1fr)}}@media (width<=600px){.pillar-grid{grid-template-columns:1fr}}.pillar-card{background:var(--white);border:1px solid var(--border-light);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);padding:24px;transition:all .25s cubic-bezier(.4,0,.2,1);display:block;position:relative}.pillar-card:hover{box-shadow:var(--shadow-lg);border-color:#2563eb26;transform:translateY(-3px)}.pillar-card.inactive{opacity:.7;cursor:default;pointer-events:none}.pillar-card.inactive:hover{box-shadow:var(--shadow-sm);border-color:var(--border-light);transform:none}.pillar-icon{background:linear-gradient(135deg,var(--primary-soft),var(--primary-light));width:52px;height:52px;color:var(--primary);border-radius:12px;justify-content:center;align-items:center;margin-bottom:14px;display:inline-flex}.pillar-icon svg{width:28px;height:28px}.pillar-card h3{color:var(--text);letter-spacing:-.01em;margin-bottom:8px;font-size:17px;font-weight:700}.pillar-card p{color:var(--text-muted);margin-bottom:12px;font-size:14px;line-height:1.55}.pillar-link{color:var(--primary);font-size:13px;font-weight:600}.pillar-status{text-transform:uppercase;letter-spacing:.06em;color:var(--text-faint);background:var(--bg-alt);border-radius:var(--radius-full);padding:3px 10px;font-size:11px;font-weight:600;display:inline-block}.trust-strip{background:var(--primary-soft);border-radius:var(--radius-md);max-width:720px;color:var(--text-secondary);border:1px solid #2563eb1f;align-items:center;gap:14px;margin:48px auto 0;padding:20px 24px;font-size:14px;display:flex}.trust-strip-icon{background:var(--primary);color:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;font-size:18px;display:flex}.trust-strip strong{color:var(--text)}.pillar-main{max-width:960px;margin:0 auto;padding:40px 32px 80px}.pillar-intro{max-width:760px;margin:0 auto 48px}.pillar-intro p{color:var(--text-secondary);margin-bottom:14px;font-size:16px;line-height:1.8}.pillar-intro p:last-child{margin-bottom:0}.articles-grid{grid-template-columns:repeat(2,1fr);gap:20px;margin-bottom:48px;display:grid}@media (width<=700px){.articles-grid{grid-template-columns:1fr}}.article-card{background:var(--white);border:1px solid var(--border-light);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);padding:24px;transition:all .25s cubic-bezier(.4,0,.2,1);display:block}.article-card:hover{box-shadow:var(--shadow-lg);border-color:#2563eb26;transform:translateY(-3px)}.article-card-meta{color:var(--primary);text-transform:uppercase;letter-spacing:.06em;margin-bottom:8px;font-size:12px;font-weight:600}.article-card h3{color:var(--text);letter-spacing:-.01em;margin-bottom:8px;font-size:18px;font-weight:700;line-height:1.35}.article-card p{color:var(--text-muted);margin-bottom:12px;font-size:14px;line-height:1.6}.article-card-link{color:var(--primary);font-size:13px;font-weight:600}.article-card.placeholder{opacity:.55;pointer-events:none}.article-card-status{text-transform:uppercase;letter-spacing:.06em;color:var(--text-faint);background:var(--bg-alt);border-radius:var(--radius-full);padding:3px 10px;font-size:11px;font-weight:600;display:inline-block}.cta-box{background:linear-gradient(135deg,var(--primary),#1d4ed8);border-radius:12px;text-align:center;color:#fff;max-width:760px;margin:0 auto;padding:48px 32px;box-shadow:0 8px 32px #2563eb33;position:relative;overflow:hidden}.cta-box:before{content:"";position:absolute;inset:0;background:radial-gradient(ellipse at top,rgba(255,255,255,.08),transparent 70%);pointer-events:none}.cta-box>*{position:relative}.cta-box h2{letter-spacing:-.022em;color:#fff;margin-bottom:10px;font-size:clamp(24px,4.5vw,32px);font-weight:700;line-height:1.15}.cta-box p{color:#ffffffe6;margin-bottom:24px;font-size:15px;line-height:1.6}.cta-box-button{background:#fff;border-radius:999px;align-items:center;gap:8px;padding:14px 28px;font-size:16px;font-weight:600;letter-spacing:-.005em;transition:transform .2s,box-shadow .2s;display:inline-flex;color:var(--primary)!important;box-shadow:0 8px 24px rgba(0,0,0,.16)}.cta-box-button:hover{transform:translateY(-2px);box-shadow:0 8px 24px #00000026}.article-main{max-width:840px;margin:0 auto;padding:24px 32px 40px}.article-meta-bar{color:var(--text-muted);border-bottom:1px solid var(--border-light);flex-wrap:wrap;align-items:center;gap:6px 14px;margin-bottom:20px;padding-bottom:16px;font-size:13px;display:flex}.article-meta-bar span{align-items:center;gap:6px;display:inline-flex}.article-byline{color:var(--text-muted);border-top:1px solid var(--border-light);align-items:center;gap:8px;margin-top:32px;padding-top:18px;font-size:13px;display:flex}@media (width<=600px){.article-meta-bar{font-size:12.5px;gap:6px 12px}}.article-body{color:var(--text-secondary);font-size:16px;line-height:1.7}.article-body>p{margin-bottom:14px}.article-body h2{color:var(--text);letter-spacing:-.022em;margin:32px 0 12px;font-size:24px;font-weight:700;line-height:1.2}.article-body h3{color:var(--text);letter-spacing:-.01em;margin:22px 0 8px;font-size:18px;font-weight:700;line-height:1.35}.article-body ul,.article-body ol{margin:0 0 18px 20px}.article-body li{margin-bottom:8px}.article-body strong{color:var(--text);font-weight:700}.article-body em{font-style:italic}.tipps-box{background:var(--amber-soft);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);border:1px solid #fde68a;margin:40px 0;padding:28px 28px 24px}.tipps-box-label{text-transform:uppercase;letter-spacing:.08em;color:var(--amber);align-items:center;gap:6px;margin-bottom:10px;font-size:12px;font-weight:700;display:inline-flex}.tipps-box h3{color:#78350f;letter-spacing:-.015em;margin-bottom:16px;font-size:20px;font-weight:700;line-height:1.2}.tipps-box ul{margin:0;padding:0;list-style:none}.tipps-box li{color:#78350f;margin-bottom:10px;padding-left:32px;font-size:15px;line-height:1.6;position:relative}.tipps-box li:before{content:"✓";background:var(--amber);color:#fff;border-radius:50%;justify-content:center;align-items:center;width:20px;height:20px;font-size:12px;font-weight:700;display:inline-flex;position:absolute;top:2px;left:0}.help-box{background:var(--white);border:1px solid var(--border-light);border-left:4px solid var(--primary);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);margin:40px 0;padding:28px}.help-box-label{text-transform:uppercase;letter-spacing:.08em;color:var(--primary);align-items:center;gap:8px;margin-bottom:10px;font-size:12px;font-weight:700;display:flex;flex-wrap:wrap}.help-box-label img{width:16px;height:16px}.help-box h3{color:var(--text);letter-spacing:-.01em;margin-bottom:12px;font-size:19px;font-weight:700}.help-box p{color:var(--text-secondary);margin-bottom:16px;font-size:15px;line-height:1.7}.help-box a{color:var(--primary);align-items:center;gap:6px;font-size:14px;font-weight:600;display:inline-flex}.help-box a:hover{color:var(--primary-hover)}.related-section{border-top:1px solid var(--border-light);margin-top:56px;padding-top:32px}.related-label{text-transform:uppercase;letter-spacing:.08em;color:var(--text-muted);margin-bottom:14px;font-size:12px;font-weight:700}.related-grid{grid-template-columns:repeat(2,1fr);gap:16px;display:grid}@media (width<=640px){.related-grid{grid-template-columns:1fr}}.related-card{background:var(--white);border:1px solid var(--border-light);border-radius:var(--radius-md);padding:18px;transition:all .2s;display:block}.related-card:hover{box-shadow:var(--shadow-md);border-color:#2563eb26;transform:translateY(-2px)}.related-card-meta{color:var(--text-faint);text-transform:uppercase;letter-spacing:.06em;margin-bottom:4px;font-size:11px;font-weight:600}.related-card h4{color:var(--text);font-size:15px;font-weight:600;line-height:1.4}.article-disclaimer{background:var(--bg-alt);border-radius:var(--radius-md);color:var(--text-muted);margin-top:40px;padding:18px 22px;font-size:13px;line-height:1.65}.footer{color:#94a3b8;background:#0f172a;margin-top:48px;padding:30px 0 14px}@media (width<=960px){.footer{padding-bottom:calc(80px + env(safe-area-inset-bottom))!important}}.footer>.container{max-width:1200px;margin:0 auto;padding:0 24px}.footer-grid{grid-template-columns:2fr 1fr 1fr 1fr 1fr;gap:18px;margin-bottom:16px;display:grid}.footer-brand-text{color:#94a3b8;max-width:280px;margin-top:5px;font-size:14px;line-height:1.7}.footer-col-title{letter-spacing:.06em;text-transform:uppercase;color:#cbd5e1;margin-bottom:6px;font-size:13px;font-weight:700}.footer-col a{color:#94a3b8;padding:3px 0;font-size:13px;transition:color .2s;display:block}.footer-col a:hover{color:#fff}.footer-bottom{border-top:1px solid #94a3b826;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;padding-top:16px;font-size:13px;display:flex}@media (width<=768px){.footer-grid{grid-template-columns:1fr 1fr;gap:32px}.footer-brand{grid-column:1/-1}}@media (width<=480px){.footer-grid{grid-template-columns:1fr}}.fade-in{opacity:0;transition:opacity .7s cubic-bezier(.4,0,.2,1),transform .7s cubic-bezier(.4,0,.2,1);transform:translateY(24px)}.fade-in.visible{opacity:1;transform:translateY(0)}@media (width<=768px){.hero{padding:96px 24px 56px}.ratgeber-main,.pillar-main{padding:48px 24px 80px}.article-main{padding:32px 24px 48px}.sidebar-card{position:static}.article-body{font-size:16px;line-height:1.7}.article-body h2{font-size:clamp(20px,5vw,24px);margin-top:36px}.article-body h3{font-size:clamp(17px,4vw,19px);margin-top:24px}.tipps-box,.help-box{padding:22px}.cta-box{padding:36px 24px}}
.nav-dropdown-separator~a{font-size:13px!important;padding:6px 16px 6px 22px!important;color:#64748b!important;font-weight:500!important}.nav-dropdown-separator~a:hover{color:#2563eb!important;background:#f1f5f9!important}.mobile-dropdown-separator~a{font-size:14.5px!important;padding:6px 0 6px 28px!important;color:#64748b!important;font-weight:500!important}.hero:has(.hero-lead) .hero-inner{max-width:896px}.hero-lead{max-width:none}.pillar-intro{max-width:none}.article-faq h2{color:var(--text);letter-spacing:-.02em;margin:32px 0 16px;font-size:23px;font-weight:800}.article-faq-item{background:#f8fafc;border:1px solid #e2e8f0;border-radius:12px;margin-bottom:10px;transition:all .2s;overflow:hidden}.article-faq-item[open]{background:#fff;border-color:#cbd5e1;box-shadow:0 2px 8px #0000000a}.article-faq-item summary{cursor:pointer;color:#0f172a;justify-content:space-between;align-items:center;gap:12px;padding:14px 20px;font-size:15.5px;font-weight:600;list-style:none;display:flex}.article-faq-item summary::-webkit-details-marker{display:none}.article-faq-item summary:after{content:"+";color:#64748b;flex-shrink:0;font-size:24px;font-weight:400;transition:transform .2s}.article-faq-item[open] summary:after{content:"−"}.article-faq-item p{color:#475569;margin:0;padding:0 20px 18px;font-size:14.5px;line-height:1.7}.article-faq-item a{color:#2563eb;font-weight:600;text-decoration:underline}.article-hero-image{display:block;margin:0 0 28px;border-radius:12px;overflow:hidden;box-shadow:0 4px 16px #0f172a14}.article-hero-image img{width:100%;height:auto;display:block}.mid-cta{background:var(--primary-soft);border-left:3px solid var(--primary);border-radius:8px;margin:28px 0;padding:14px 18px;font-size:14.5px;color:var(--text-secondary);line-height:1.6}.mid-cta strong{color:var(--text);font-weight:600}.mid-cta a{color:var(--primary);font-weight:600;text-decoration:underline}.mid-cta a:hover{color:var(--primary-hover)}.article-soft-cta{color:var(--text-muted);font-size:14px;font-style:italic;margin:18px 0 28px;padding-left:14px;border-left:2px solid var(--border)}.article-soft-cta a{color:var(--primary);font-weight:500;font-style:normal}.article-body p a,.article-body li a{text-decoration:underline;text-decoration-color:var(--primary-light);text-underline-offset:2px;text-decoration-thickness:1px}.article-body p a:hover,.article-body li a:hover{text-decoration-color:var(--primary)}

/* === A11y Underline-Rules from PR #145 (Site-wide A11Y + PSI Fixes) === */
.pillar-intro p a,.hero-lead a,.hero p a,.article-disclaimer a{text-decoration:underline;text-underline-offset:2px}

/* === SignGuard-Trust-Bar (Quality-Increase Item #3, RICHTLINIEN 19.12) === */
.signguard-trust-bar{display:flex;flex-wrap:wrap;gap:14px;align-items:center;flex-basis:100%;width:100%;margin:10px 0 0 0;padding:10px 14px;background:#f8fafc;border:1px solid #e2e8f0;border-radius:8px;font-size:13px;color:#475569;font-weight:500;text-transform:none;letter-spacing:0}
.signguard-trust-bar > span{display:inline-flex;align-items:center;gap:5px}
@media (max-width:520px){.signguard-trust-bar{font-size:12px;gap:10px}}

/* === A11y-Tokens (Quality-Increase Item #15, RICHTLINIEN 19.17) === */
:root{--a11y-touch-min:48px;--a11y-text-strong:#0f172a;--a11y-text-default:#1e293b;--a11y-text-muted:#475569;--a11y-text-disabled:#94a3b8}
.touch-target-min{min-height:var(--a11y-touch-min);min-width:var(--a11y-touch-min);display:inline-flex;align-items:center;justify-content:center}
/* === SignGuard-Calculator-Pilots (Quality-Increase Item #19, RICHTLINIEN 19.19) === */
/* Mobile-First: alle Touch-Targets ≥44px (WCAG 2.5.5), font-size 16px (iOS-Zoom-Prevention),
   responsive Layouts ab 320px Viewport. Lesson #28 (RICHTLINIEN Section 11 Mobile-First-Pflicht). */
.signguard-calc{background:var(--primary-soft);border:1px solid var(--primary-light);border-radius:12px;padding:24px;margin:32px 0;font-size:16px}
.signguard-calc-header{display:flex;align-items:center;gap:8px;margin-bottom:8px;color:var(--primary-hover);font-size:18px;font-weight:700;line-height:1.3}
.signguard-calc-intro{margin:0 0 18px;font-size:14.5px;color:var(--text-secondary);line-height:1.55}
.signguard-calc .field{margin:14px 0}
.signguard-calc label{display:block;font-weight:600;margin-bottom:6px;color:var(--text);font-size:14.5px;line-height:1.4}
.signguard-calc label .help{display:block;font-weight:400;color:var(--text-muted);font-size:12.5px;margin-top:2px}
.signguard-calc input[type=number],.signguard-calc input[type=range],.signguard-calc select{width:100%;padding:13px 14px;border:1px solid var(--border);border-radius:8px;font-size:16px;box-sizing:border-box;font-family:inherit;background:#fff;min-height:48px}
.signguard-calc input[type=range]{padding:0;-webkit-appearance:none;appearance:none;background:transparent;height:48px}
.signguard-calc input[type=range]::-webkit-slider-runnable-track{height:6px;background:var(--primary-light);border-radius:3px}
.signguard-calc input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:28px;height:28px;border-radius:50%;background:var(--primary);margin-top:-11px;cursor:pointer;border:2px solid #fff;box-shadow:0 2px 6px rgba(37,99,235,.3)}
.signguard-calc input[type=range]::-moz-range-track{height:6px;background:var(--primary-light);border-radius:3px}
.signguard-calc input[type=range]::-moz-range-thumb{width:28px;height:28px;border-radius:50%;background:var(--primary);cursor:pointer;border:2px solid #fff;box-shadow:0 2px 6px rgba(37,99,235,.3)}
.signguard-calc input:focus,.signguard-calc select:focus{outline:2px solid var(--primary);outline-offset:1px;border-color:var(--primary)}
.signguard-calc .range-row{display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.signguard-calc .range-row > input[type=range]{flex:1 1 200px;min-width:0}
.signguard-calc .range-value{min-width:56px;text-align:right;font-weight:700;color:var(--primary);font-size:16px}
.signguard-calc .output{background:#fff;border:1px solid var(--primary-light);border-radius:10px;padding:18px;margin-top:18px;font-size:15px;color:var(--text)}
.signguard-calc .output-label{font-size:12px;text-transform:uppercase;letter-spacing:.06em;color:var(--text-muted);font-weight:700;margin-bottom:4px}
.signguard-calc .output-main{font-size:32px;font-weight:800;color:var(--primary);margin:4px 0 14px;line-height:1.1;letter-spacing:-.01em}
.signguard-calc .output-line{display:flex;justify-content:space-between;gap:12px;font-size:14px;color:var(--text-secondary);padding:6px 0;border-top:1px dashed var(--border-light)}
.signguard-calc .output-line:first-of-type{border-top:0}
.signguard-calc .output-line strong{color:var(--text)}
.signguard-calc .output-warn{background:#fffbeb;border:1px solid #fde68a;border-radius:8px;padding:12px 14px;margin-top:14px;font-size:14px;color:#78350f;line-height:1.5}
.signguard-calc .output-ok{background:#f0fdf4;border:1px solid #86efac;border-radius:8px;padding:12px 14px;margin-top:14px;font-size:14px;color:#14532d;line-height:1.5}
.signguard-calc .calc-disclaimer{font-size:12.5px;color:var(--text-muted);margin-top:14px;font-style:italic;line-height:1.55}

/* Formel-Tooltip via details/summary — Trust + Transparenz (Quality-Increase Item #19) */
.signguard-calc .calc-formula{margin:0 0 18px;background:#fff;border:1px solid var(--border-light);border-radius:8px;overflow:hidden}
.signguard-calc .calc-formula > summary{cursor:pointer;padding:12px 16px;font-size:14px;font-weight:600;color:var(--primary);display:flex;align-items:center;gap:8px;list-style:none;min-height:44px;box-sizing:border-box}
.signguard-calc .calc-formula > summary::-webkit-details-marker{display:none}
.signguard-calc .calc-formula > summary:after{content:"+";color:var(--primary);font-size:18px;margin-left:auto;font-weight:400}
.signguard-calc .calc-formula[open] > summary:after{content:"−"}
.signguard-calc .calc-formula-body{padding:0 16px 16px;font-size:13.5px;color:var(--text-secondary);line-height:1.6}
.signguard-calc .calc-formula-body ol{margin:8px 0;padding-left:22px}
.signguard-calc .calc-formula-body ol li{margin:6px 0}
.signguard-calc .calc-formula-body code{background:var(--bg-alt);padding:1px 4px;border-radius:3px;font-size:12.5px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace}
.signguard-calc .calc-formula-body p{margin:8px 0 0;font-size:12.5px;color:var(--text-muted);font-style:italic}

/* Mobile-Spezial-Anpassungen <520px */
@media (max-width:520px){
  .signguard-calc{padding:18px 16px;margin:24px 0}
  .signguard-calc-header{font-size:17px}
  .signguard-calc .output-main{font-size:26px}
  .signguard-calc .output-line{font-size:13.5px}
  .signguard-calc .range-row{gap:12px}
}
@media (max-width:360px){
  .signguard-calc .range-row{flex-direction:column;align-items:stretch;gap:6px}
  .signguard-calc .range-value{text-align:left;font-size:15px}
}