.adv-page{--bg:#fafaf7;--surface:#fff;--text:#1a1a1a;--text-secondary:#555;--text-tertiary:#888;--accent:#e8732f;--accent-dark:#c45a1f;--accent-bg:#fef3eb;--border:#e5e5e0;--border-strong:#d4d4cf;--success:#2d6a4f;--quiz-bg:#f5f3ed;background:var(--bg);color:var(--text);font-family:Charter,Georgia,Times New Roman,serif;line-height:1.65;font-size:17px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;min-height:100vh}.adv-page *{box-sizing:border-box}.adv-container{max-width:720px;margin:0 auto;padding:0 24px}.adv-header{border-bottom:1px solid var(--border);background:var(--surface);padding:16px 0}.adv-header-inner{display:flex;align-items:center;justify-content:space-between;max-width:720px;margin:0 auto;padding:0 24px}.adv-header .logo{display:inline-flex;align-items:center}.adv-header .logo img{height:30px;width:auto;display:block}.adv-header .back-link{font-family:Helvetica Neue,Helvetica,sans-serif;font-size:14px;color:var(--text-secondary);text-decoration:none}.adv-header .back-link:hover{color:var(--text)}.advertorial-label{font-family:Helvetica Neue,sans-serif;font-size:11px;letter-spacing:2px;text-transform:uppercase;color:var(--text-tertiary);margin-top:48px;margin-bottom:24px;display:flex;gap:12px;align-items:baseline;flex-wrap:wrap}.advertorial-label .article-date{letter-spacing:.5px;text-transform:none;font-size:12px}.insights-box{background:var(--accent-bg);border-left:3px solid var(--accent);padding:28px 32px;margin:36px 0 40px;border-radius:0 4px 4px 0}.insights-box-title{font-family:Helvetica Neue,sans-serif;font-size:13px;letter-spacing:1.5px;text-transform:uppercase;color:var(--accent-dark);margin-bottom:18px;font-weight:600}.insights-list{list-style:none;padding:0;margin:0}.insights-list li{padding-left:24px;position:relative;margin-bottom:14px;font-size:16px;line-height:1.6;color:var(--text)}.insights-list li:last-child{margin-bottom:0}.insights-list li:before{content:"→";position:absolute;left:0;color:var(--accent);font-weight:700}.category-tag{font-family:Helvetica Neue,sans-serif;font-size:12px;letter-spacing:1.5px;text-transform:uppercase;color:var(--text-tertiary);margin-bottom:20px;font-weight:500}.adv-page h1{font-family:Charter,Georgia,serif;font-size:40px;line-height:1.18;font-weight:700;margin:0 0 18px;letter-spacing:-.5px;color:var(--text)}@media (max-width:600px){.adv-page h1{font-size:30px}}.subhead{font-size:17px;line-height:1.55;margin-bottom:24px}.author-line,.subhead{font-family:Helvetica Neue,sans-serif;color:var(--text-secondary)}.author-line{font-size:14px;margin-bottom:8px;padding-bottom:24px;border-bottom:1px solid var(--border)}.author-line strong{color:var(--text);font-weight:600}.lead{font-size:21px;line-height:1.55;color:var(--text);margin-bottom:32px;font-weight:400}@media (max-width:600px){.lead{font-size:19px}}.adv-page p{font-size:18px;line-height:1.7;margin-bottom:24px;color:var(--text)}.adv-page p strong{font-weight:600}.source-note{font-family:Helvetica Neue,sans-serif;font-size:12.5px;line-height:1.5;color:var(--text-tertiary);margin-top:-12px;margin-bottom:24px}.cta-box{background:var(--surface);border:1px solid var(--border-strong);border-radius:6px;padding:32px;margin:48px 0;text-align:left}@media (max-width:600px){.cta-box{padding:24px 20px}}.cta-tag{font-family:Helvetica Neue,sans-serif;font-size:11px;letter-spacing:1.5px;text-transform:uppercase;color:var(--accent-dark);font-weight:600;margin-bottom:12px}.cta-headline{font-family:Charter,Georgia,serif;font-size:24px;line-height:1.3;font-weight:700;color:var(--text);margin-bottom:12px}.cta-body{font-size:16px;line-height:1.6;color:var(--text-secondary);margin-bottom:20px}.cta-button{display:inline-flex;align-items:center;gap:8px;background:var(--accent);color:#fff;padding:14px 28px;border-radius:4px;font-family:Helvetica Neue,sans-serif;font-size:16px;font-weight:600;text-decoration:none;transition:background .2s ease;border:none;cursor:pointer}.cta-button:hover{background:var(--accent-dark)}.cta-button:after{content:"→"}.cta-button.secondary{background:transparent;color:var(--accent-dark);border:1px solid var(--accent)}.cta-button.secondary:hover{background:var(--accent-bg)}.cta-button:disabled{opacity:.6;cursor:not-allowed}.cta-actions{display:flex;gap:10px;flex-wrap:wrap;align-items:center}@media (max-width:600px){.cta-actions{flex-direction:column;align-items:stretch}.cta-actions .cta-button{width:100%;justify-content:center}}.cta-microcopy{font-family:Helvetica Neue,sans-serif;font-size:12.5px;color:var(--text-tertiary);margin-top:12px;display:flex;gap:14px;flex-wrap:wrap}.cta-microcopy span:before{content:"✓ ";color:var(--success)}.inline-cta{font-family:Helvetica Neue,sans-serif;font-size:15px;background:var(--accent-bg);border-radius:4px;padding:14px 18px;margin:8px 0 32px}.inline-cta a{color:var(--accent-dark);font-weight:600;text-decoration:none}.inline-cta a:hover{text-decoration:underline}.adv-page h2{font-family:Charter,Georgia,serif;font-size:30px;line-height:1.25;font-weight:700;margin:56px 0 24px;letter-spacing:-.3px;color:var(--text)}@media (max-width:600px){.adv-page h2{font-size:25px}}.cost-list{list-style:none;margin:32px 0;padding:0}.cost-list li{padding:20px 0;border-bottom:1px solid var(--border);display:grid;grid-template-columns:24px 1fr;gap:12px}.cost-list li:first-child{padding-top:0}.cost-list li:last-child{border-bottom:none;padding-bottom:0}.cost-list li:before{content:"◆";color:var(--accent);font-size:12px;margin-top:6px}.cost-list .cost-content strong{display:block;font-size:17px;font-weight:700;margin-bottom:4px;color:var(--text)}.cost-list .cost-content span{font-size:16px;line-height:1.6;color:var(--text-secondary)}.info-box{background:var(--quiz-bg);border-radius:4px;padding:24px 28px;margin:32px 0;border-left:3px solid var(--text-tertiary)}.info-box-label{font-family:Helvetica Neue,sans-serif;font-size:11px;letter-spacing:1.5px;text-transform:uppercase;color:var(--text-secondary);margin-bottom:8px;font-weight:600}.info-box-content{font-size:16px;line-height:1.6;color:var(--text)}.cost-visual{margin:36px 0 12px;background:var(--surface);border:1px solid var(--border);border-radius:6px;padding:24px 20px 12px}.cost-visual figcaption{font-family:Helvetica Neue,sans-serif;font-size:12.5px;color:var(--text-tertiary);padding:10px 4px 8px;line-height:1.5}.cost-visual svg{width:100%;height:auto;display:block}.pull-quote{border-left:4px solid var(--accent);padding:24px 0 24px 28px;margin:48px 0;font-family:Charter,Georgia,serif;font-style:italic;font-size:22px;line-height:1.5;color:var(--text)}.pull-quote-author{display:block;font-style:normal;font-size:14px;color:var(--text-secondary);margin-top:12px;font-family:Helvetica Neue,sans-serif}.selbsttest{background:var(--quiz-bg);border-radius:8px;padding:40px 32px;margin:56px 0;scroll-margin-top:80px}@media (max-width:480px){.selbsttest{padding:32px 20px}}.selbsttest-label{font-family:Helvetica Neue,sans-serif;font-size:12px;letter-spacing:1.5px;text-transform:uppercase;color:var(--accent-dark);font-weight:600;margin-bottom:12px}.selbsttest h3{font-family:Charter,Georgia,serif;font-size:26px;line-height:1.3;font-weight:700;margin-bottom:16px;color:var(--text)}.selbsttest-intro{font-size:16px;color:var(--text-secondary);line-height:1.6}.quiz-progress,.selbsttest-intro{margin-bottom:24px}.quiz-progress-label{font-family:Helvetica Neue,sans-serif;font-size:13px;font-weight:600;color:var(--text-secondary);margin-bottom:8px;display:flex;justify-content:space-between}.quiz-progress-track{height:6px;background:var(--border-strong);border-radius:3px;overflow:hidden}.quiz-progress-fill{height:100%;width:0;background:var(--accent);border-radius:3px;transition:width .25s ease}.fleet-size-section{margin-bottom:24px;padding-bottom:24px;border-bottom:1px solid var(--border-strong)}.fleet-size-section label{display:block;font-family:Helvetica Neue,sans-serif;font-size:15px;font-weight:600;margin-bottom:12px;color:var(--text)}.fleet-options{display:grid;grid-template-columns:repeat(2,1fr);gap:8px}@media (max-width:480px){.fleet-options{grid-template-columns:1fr}}.fleet-option{background:#fff;border:1px solid var(--border-strong);border-radius:4px;padding:12px 16px;font-family:Helvetica Neue,sans-serif;font-size:14px;cursor:pointer;transition:all .2s ease;text-align:left;color:var(--text)}.fleet-option.active,.fleet-option:hover{border-color:var(--accent)}.fleet-option.active{background:var(--accent);color:#fff}.fleet-hint{font-family:Helvetica Neue,sans-serif;font-size:14px;font-weight:600;color:var(--accent-dark);background:var(--accent-bg);border:1px solid var(--accent);border-radius:4px;padding:10px 14px;margin-top:12px}.quiz-question{background:#fff;border:1px solid var(--border);border-radius:4px;padding:18px 20px;margin-bottom:10px;display:flex;flex-direction:column;gap:12px}.quiz-question p{font-size:15px;font-family:Helvetica Neue,sans-serif;font-weight:500;color:var(--text);margin:0;line-height:1.4}.quiz-buttons{display:flex;gap:8px}.quiz-btn{flex:1;background:var(--bg);border:1px solid var(--border-strong);padding:10px 16px;font-family:Helvetica Neue,sans-serif;font-size:14px;font-weight:600;cursor:pointer;border-radius:4px;transition:all .15s ease;color:var(--text)}.quiz-btn:hover{background:#fff;border-color:var(--text-secondary)}.quiz-btn.selected.yes{background:var(--success);color:#fff;border-color:var(--success)}.quiz-btn.selected.no{background:var(--accent);color:#fff;border-color:var(--accent)}.quiz-result{margin-top:28px;padding:28px;background:#fff;border:2px solid var(--accent);border-radius:6px}@media (max-width:480px){.quiz-result{padding:22px 16px}}.quiz-result-title{font-family:Charter,Georgia,serif;font-size:22px;font-weight:700;margin-bottom:16px;color:var(--text);line-height:1.3}.quiz-result-text{font-size:16px;line-height:1.65;margin-bottom:16px;color:var(--text)}.savings-highlight{background:var(--accent-bg);border-radius:6px;padding:20px 24px;margin:20px 0 8px;text-align:center}.savings-value{font-family:Charter,Georgia,serif;font-size:32px;font-weight:700;color:var(--accent-dark);line-height:1.2;display:block;margin-bottom:4px}.savings-label{font-size:13px;color:var(--text-secondary);text-transform:uppercase;letter-spacing:1px}.savings-label,.savings-method{font-family:Helvetica Neue,sans-serif}.savings-method{font-size:12.5px;color:var(--text-tertiary);line-height:1.5;margin-bottom:20px}.lead-form{margin-top:8px}.lead-form-label{font-family:Helvetica Neue,sans-serif;font-size:15px;font-weight:600;color:var(--text);margin-bottom:10px;display:block}.lead-form-row{display:flex;gap:8px}@media (max-width:540px){.lead-form-row{flex-direction:column}}.lead-form input[type=email]{flex:1;padding:13px 14px;font-family:Helvetica Neue,sans-serif;font-size:15px;border:1px solid var(--border-strong);border-radius:4px;background:var(--bg);color:var(--text)}.lead-form input[type=email]:focus{outline:2px solid var(--accent);outline-offset:-1px;background:#fff}.lead-form .field-error{font-family:Helvetica Neue,sans-serif;font-size:13px;color:var(--accent-dark);margin-top:6px;font-weight:600}.lead-checkbox{display:flex;gap:10px;align-items:flex-start;font-family:Helvetica Neue,sans-serif;font-size:13.5px;color:var(--text-secondary);margin:14px 0 4px;line-height:1.5;cursor:pointer}.lead-checkbox input{margin-top:3px;accent-color:var(--accent)}.lead-privacy{font-family:Helvetica Neue,sans-serif;font-size:12px;color:var(--text-tertiary);line-height:1.5;margin-top:12px}.lead-privacy a{color:var(--text-secondary)}.lead-success{background:#eef6f1;border:1px solid var(--success);border-radius:4px;padding:16px 18px;font-size:15px;color:var(--success);font-weight:600;line-height:1.5}.lead-success,.result-divider{font-family:Helvetica Neue,sans-serif}.result-divider{display:flex;align-items:center;gap:12px;margin:22px 0 14px;font-size:12px;letter-spacing:1px;text-transform:uppercase;color:var(--text-tertiary)}.result-divider:after,.result-divider:before{content:"";flex:1;height:1px;background:var(--border)}.fleet-chips{display:grid;grid-template-columns:repeat(4,1fr);gap:6px;margin:4px 0 14px}@media (max-width:540px){.fleet-chips{grid-template-columns:repeat(2,1fr)}}.fleet-chips .fleet-option{padding:9px 8px;font-size:13px;text-align:center}.lead-form-secondary{font-family:Helvetica Neue,sans-serif;font-size:14px;color:var(--text-secondary);margin-top:16px;padding-top:14px;border-top:1px solid var(--border)}.lead-form-secondary a{color:var(--accent-dark);font-weight:600;text-decoration:none}.lead-form-secondary a:hover{text-decoration:underline}.testimonial{background:var(--surface);border:1px solid var(--border);border-radius:6px;padding:28px 32px;margin:32px 0;display:flex;gap:20px;align-items:flex-start}@media (max-width:480px){.testimonial{flex-direction:column}}.testimonial-avatar{width:56px;height:56px;border-radius:50%;background:var(--accent);color:#fff;font-family:Helvetica Neue,sans-serif;font-weight:700;font-size:17px;display:flex;align-items:center;justify-content:center;flex-shrink:0;overflow:hidden}.testimonial-content p{font-size:16px;font-style:italic;margin-bottom:12px;line-height:1.6;color:var(--text)}.testimonial-attribution{font-family:Helvetica Neue,sans-serif;font-size:13px;color:var(--text-secondary);line-height:1.5}.testimonial-attribution strong{color:var(--text)}.case-timeline{margin:28px 0;border-left:2px solid var(--border-strong);padding-left:0;list-style:none}.case-timeline li{position:relative;padding:0 0 22px 26px}.case-timeline li:last-child{padding-bottom:0}.case-timeline li:before{content:"";position:absolute;left:-7px;top:5px;width:12px;height:12px;border-radius:50%;background:var(--accent);border:2px solid var(--bg)}.case-timeline .tl-phase{font-family:Helvetica Neue,sans-serif;font-size:12px;letter-spacing:1px;text-transform:uppercase;font-weight:700;color:var(--accent-dark);display:block;margin-bottom:3px}.case-timeline .tl-text{font-size:16px;line-height:1.55;color:var(--text)}.process-box{background:var(--surface);border:1px solid var(--border-strong);border-radius:6px;padding:28px 32px;margin:40px 0}@media (max-width:600px){.process-box{padding:24px 20px}}.process-box-title{font-family:Helvetica Neue,sans-serif;font-size:13px;letter-spacing:1.5px;text-transform:uppercase;color:var(--accent-dark);font-weight:600;margin-bottom:20px}.process-steps{list-style:none;counter-reset:step;padding:0;margin:0}.process-steps li{counter-increment:step;display:grid;grid-template-columns:40px 1fr;gap:14px;padding-bottom:18px}.process-steps li:last-child{padding-bottom:0}.process-steps li:before{content:counter(step);width:32px;height:32px;border-radius:50%;background:var(--accent-bg);color:var(--accent-dark);font-family:Helvetica Neue,sans-serif;font-weight:700;font-size:15px;display:flex;align-items:center;justify-content:center;margin-top:2px}.process-steps strong{display:block;font-size:16px;margin-bottom:2px}.process-steps span{font-size:15px;line-height:1.55;color:var(--text-secondary)}.faq{margin:56px 0}.faq details{border-bottom:1px solid var(--border)}.faq details:first-of-type{border-top:1px solid var(--border)}.faq summary{cursor:pointer;list-style:none;padding:18px 32px 18px 4px;font-family:Helvetica Neue,sans-serif;font-size:16px;font-weight:600;color:var(--text);position:relative}.faq summary::-webkit-details-marker{display:none}.faq summary:after{content:"+";position:absolute;right:6px;top:50%;transform:translateY(-50%);color:var(--accent);font-size:22px;font-weight:400;transition:transform .2s ease}.faq details[open] summary:after{transform:translateY(-50%) rotate(45deg)}.faq .faq-answer{padding:0 4px 20px;font-size:16px;line-height:1.65;color:var(--text-secondary)}.faq .faq-answer a{color:var(--accent-dark)}.authors{margin-top:64px;padding-top:40px;border-top:1px solid var(--border)}.authors-label{font-family:Helvetica Neue,sans-serif;font-size:13px;letter-spacing:1px;text-transform:uppercase;color:var(--text-tertiary);margin-bottom:20px}.author-card{display:flex;gap:16px;margin-bottom:24px;align-items:flex-start}.author-avatar{width:56px;height:56px;border-radius:50%;background:var(--text);color:#fff;font-size:18px;display:flex;align-items:center;justify-content:center;flex-shrink:0;overflow:hidden}.author-avatar,.author-info h4{font-family:Helvetica Neue,sans-serif;font-weight:700}.author-info h4{font-size:16px;margin-bottom:4px}.author-info-org{font-size:13px;color:var(--text-secondary);margin-bottom:8px;font-family:Helvetica Neue,sans-serif}.author-info p{font-size:14px;line-height:1.55;color:var(--text-secondary);margin-bottom:0}.editorial-note{font-size:13px;color:var(--text-tertiary);font-style:italic;margin-top:24px;padding-top:24px;border-top:1px solid var(--border);line-height:1.5}.editorial-note a{color:var(--text-secondary)}.impressum{margin-top:56px;padding-top:40px;border-top:1px solid var(--border);font-family:Helvetica Neue,sans-serif}.impressum-label{font-size:11px;letter-spacing:1.5px;text-transform:uppercase;color:var(--text-tertiary);margin-bottom:12px;font-weight:600}.impressum p{font-size:13px;line-height:1.6;color:var(--text-secondary);margin-bottom:12px}.impressum strong{color:var(--text);display:block;margin-bottom:4px}.impressum-links{display:flex;gap:16px;margin-top:16px;flex-wrap:wrap}.impressum-links a{font-size:12px;color:var(--text-secondary);text-decoration:none}.impressum-links a:hover{text-decoration:underline}.sticky-cta{position:fixed;bottom:0;left:0;right:0;background:var(--surface);border-top:1px solid var(--border-strong);padding:12px 16px;box-shadow:0 -2px 10px rgba(0,0,0,.08);z-index:100;transform:translateY(110%);transition:transform .3s ease;text-decoration:none}.sticky-cta.shown{transform:translateY(0)}.sticky-cta-button{display:flex;align-items:center;justify-content:center;gap:8px;background:var(--accent);color:#fff;padding:14px;border-radius:4px;font-family:Helvetica Neue,sans-serif;font-size:15px;font-weight:600;text-decoration:none;width:100%;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sticky-cta-button:after{content:"→"}.sticky-cta{display:none}@media (max-width:768px){.sticky-cta{display:block}.adv-page{padding-bottom:80px}}.trust-block{background:var(--quiz-bg);padding:28px;border-radius:6px;margin:40px 0}.trust-block-title{font-family:Helvetica Neue,sans-serif;font-size:11px;letter-spacing:1.5px;text-transform:uppercase;color:var(--text-secondary);font-weight:600;margin-bottom:18px;text-align:center}.trust-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;text-align:center}@media (max-width:500px){.trust-grid{grid-template-columns:1fr 1fr;gap:12px}.trust-item:last-child{grid-column:1/-1}}.trust-value{font-family:Charter,Georgia,serif;font-size:28px;font-weight:700;color:var(--accent-dark);display:block;line-height:1;margin-bottom:4px}.trust-label{font-family:Helvetica Neue,sans-serif;font-size:12px;color:var(--text-secondary);line-height:1.4}