.b73-rip{--rip-ink:#183544;--rip-blue:#14739f;--rip-muted:#536c79;--rip-line:#cbd7dd;--air-strength:.35;--air-speed:13s;--water-speed:5s;color:var(--rip-ink);background:linear-gradient(112deg,#f7fafb,#edf2f4 48%,#fafcfd);font:16px/1.65 Inter,system-ui,-apple-system,Segoe UI,sans-serif;overflow:clip;isolation:isolate}.b73-rip *{box-sizing:border-box}.b73-rip button,.b73-rip a{-webkit-tap-highlight-color:transparent;touch-action:manipulation}.b73-rip button,.b73-rip a:focus-visible{outline-offset:5px}.b73-rip a{color:var(--rip-blue);text-decoration:none}.b73-rip button{font:inherit;cursor:pointer}.rip-intro,.rip-reading,.rip-cta{max-width:1440px;padding:80px 5vw;margin:auto}.rip-eyebrow{font-size:11px;letter-spacing:2px;text-transform:uppercase;color:var(--rip-blue);font-weight:650;margin:0 0 22px}.rip-intro :is(h1,.rip-main-title){font-size:clamp(52px,6.5vw,100px);letter-spacing:-5px;line-height:1.03;font-weight:630;margin:0 0 32px}.rip-intro :is(h1,.rip-main-title) span,.rip-cta h2 span{color:var(--rip-blue)}.rip-lead{font-size:clamp(24px,2.2vw,35px);line-height:1.35;letter-spacing:-1px;margin:0 0 24px}.rip-intro-copy{font-size:16px;max-width:660px;color:var(--rip-muted);margin:0 0 30px}.rip-link{display:inline-flex;gap:22px;align-items:center;font-size:14px;min-height:44px;border-bottom:1px solid var(--rip-line)}.rip-sequence{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(0,1fr);gap:5vw;max-width:1640px;margin:auto;padding:0 4vw;position:relative;border-top:1px solid var(--rip-line)}.rip-visual{position:sticky;top:var(--rip-sticky-top,24px);align-self:start;padding:24px 0;width:100%}.rip-visual-top{display:flex;justify-content:space-between;align-items:center;gap:15px;font-size:10px;letter-spacing:1.6px}.rip-pause{min-height:44px;background:none;border:0;border-bottom:1px solid var(--rip-line);color:var(--rip-muted);font-size:11px!important;letter-spacing:0}.rip-phase{display:flex;gap:0;border:1px solid var(--rip-line);margin:24px 0 14px;overflow:hidden}.rip-phase span{flex:1;padding:9px 3px;text-align:center;font-size:10px;text-transform:uppercase;letter-spacing:.6px;color:var(--rip-muted);background:#edf2f5;transition:background .4s,color .4s}.rip-phase span.active{background:var(--rip-blue);color:white}.rip-scene{margin:0;position:relative;--air-strength:.25;--air-speed:15s}.rip-art{display:block;width:100%;height:auto;max-height:54vh;overflow:visible}.rip-art text{font-family:Inter,system-ui,sans-serif;fill:#284d62}.svg-label{font-size:23px;font-weight:600}.svg-note{font-size:18px}.svg-kicker{font-size:15px;letter-spacing:1px;font-weight:650}.leader{fill:none;stroke:#4d7388;stroke-width:1.5}.good{fill:#42705b!important}.bad{fill:#964d46!important}.flow-base{stroke:#5fa0c1;stroke-width:12;opacity:.12;fill:none}.flow-moving{stroke:#3489b5;stroke-width:2.5;stroke-dasharray:8 15;fill:none;animation:rip-flow var(--air-speed) linear infinite}.airflow{opacity:var(--air-strength);transition:opacity .6s}.fan{transform-box:fill-box;transform-origin:center;animation:rip-spin var(--air-speed) linear infinite}.racks{transition:transform 1s,opacity 1s}.rip-scene[data-state="start"] .racks{transform:translateY(7px);opacity:.84}.rip-scene[data-state="finish"] .sausage{filter:saturate(.72)}.detail,.comparison,.calibers{transition:opacity .6s;pointer-events:none}.comparison,.calibers{opacity:0}.water-path{stroke:#468cad;fill:none;stroke-width:2;opacity:.6}.water{fill:#2183b1;animation:rip-water var(--water-speed) ease-in-out infinite}.vapour{fill:#3189b2;animation:rip-vapour 3s linear infinite}.surface-ring{opacity:.5}.core-motion{opacity:0;transition:opacity .6s}.evaporation{opacity:0;transition:opacity .6s}.rip-scene[data-state="core"] .core-motion,.rip-scene[data-state="dry"] .core-motion,.rip-scene[data-state="cycle"] .core-motion,.rip-scene[data-state="casing"] .core-motion{opacity:1}.rip-scene[data-state="dry"],.rip-scene[data-state="air"]{--air-strength:.9;--air-speed:7s}.rip-scene[data-state="dry"] .evaporation{opacity:1}.rip-scene[data-state="cycle"][data-cycle="dry"]{--air-strength:.9;--air-speed:7s}.rip-scene[data-state="cycle"][data-cycle="dry"] .evaporation{opacity:1}.rip-scene[data-state="cycle"][data-cycle="rest"]{--air-strength:.2;--water-speed:4s}.rip-scene[data-state="risk"] .detail,.rip-scene[data-state="caliber"] .detail{opacity:0}.rip-scene[data-state="risk"] .comparison,.rip-scene[data-state="caliber"] .calibers{opacity:1}.rip-scene[data-state="casing"] .surface-ring{stroke-width:10;opacity:.9}.rip-caption{font-size:11px;color:var(--rip-muted);margin:13px 0 18px;line-height:1.5}.rip-hotspots{display:flex;flex-wrap:wrap;border-top:1px solid var(--rip-line);border-bottom:1px solid var(--rip-line);gap:3px 15px;padding:8px 0}.rip-hotspots button{font-size:11px;padding:9px 2px;min-height:44px;background:none;border:0;color:var(--rip-muted);border-bottom:2px solid transparent}.rip-hotspots button[aria-expanded="true"]{color:var(--rip-blue);border-color:var(--rip-blue)}.rip-hotspot-copy{font-size:12px;line-height:1.6;padding:14px 16px;border-left:2px solid var(--rip-blue);background:#e5eef3;margin-top:12px;min-height:60px}.rip-hotspot-copy[hidden]{display:none}.rip-progress{display:flex;align-items:center;gap:15px;padding:22px 0;font-size:10px;color:var(--rip-muted)}.rip-counter{font-variant-numeric:tabular-nums;white-space:nowrap}.rip-progress>div{flex:1;height:2px;background:var(--rip-line)}.rip-progress i{display:block;height:2px;background:var(--rip-blue);width:10%;transition:width .4s}.rip-active{max-width:145px;text-align:right}.rip-step{min-height:80vh;display:flex;justify-content:center;flex-direction:column;padding:65px 0;border-bottom:1px solid var(--rip-line);opacity:.55;transition:opacity .5s}.rip-step.is-active{opacity:1}.rip-step h2,.rip-reading h2,.rip-cta h2{font-size:clamp(30px,3vw,46px);line-height:1.14;letter-spacing:-1.6px;font-weight:620;margin:0 0 25px}.rip-step>p:not(.rip-eyebrow){font-size:17px;margin:0 0 26px;color:var(--rip-muted)}.rip-takeaway{border-left:2px solid var(--rip-blue);padding:4px 0 4px 20px;font-size:13px;line-height:1.7;color:var(--rip-muted)}.rip-mobile-art{display:none}.rip-step[data-view="cycle"]{min-height:125vh}.rip-cycle-control{display:flex;gap:8px;margin-top:25px;flex-wrap:wrap}.rip-cycle-control button{min-height:44px;font-size:12px;padding:8px 13px;background:none;border:1px solid var(--rip-line);color:var(--rip-ink)}.rip-cycle-control button[aria-pressed="true"]{background:var(--rip-blue);color:white;border-color:var(--rip-blue)}.rip-cycle-caption{font-size:12px!important;margin-top:12px!important}.rip-measure{margin-top:24px;font-size:13px}.rip-measure p{border-top:1px solid var(--rip-line);padding-top:14px}.rip-measure b,.rip-measure span{display:block}.rip-measure span{color:var(--rip-muted)}.rip-reading{border-top:1px solid var(--rip-line)}.rip-reading-grid{display:grid;grid-template-columns:1fr 1fr;gap:7vw;margin-top:40px}.rip-reading p,.rip-cta>p:not(.rip-eyebrow){font-size:15px;color:var(--rip-muted)}.rip-reading h3{font-weight:630;font-size:19px;line-height:1.3;margin:0 0 15px}.rip-reading-grid p{margin:0 0 30px}.rip-safety{margin-top:25px;padding:30px 0;border-top:1px solid var(--rip-line);border-bottom:1px solid var(--rip-line);max-width:850px}.rip-sources{font-size:12px;color:var(--rip-muted);margin-top:28px;max-width:900px}.rip-sources summary{cursor:pointer;min-height:44px;padding:12px 0}.rip-sources p{font-size:12px}.rip-cta{padding-top:65px;padding-bottom:85px}.rip-cta>div{display:flex;gap:30px;flex-wrap:wrap;margin-top:30px;align-items:center}.rip-button{background:var(--rip-blue);color:white!important;display:inline-flex;align-items:center;min-height:48px;padding:12px 22px;font-size:13px}.b73-rip.rip-paused .fan,.b73-rip.rip-paused .water,.b73-rip.rip-paused .vapour,.b73-rip.rip-paused .flow-moving,.b73-rip:not(.rip-inview) .fan,.b73-rip:not(.rip-inview) .water,.b73-rip:not(.rip-inview) .vapour,.b73-rip:not(.rip-inview) .flow-moving{animation-play-state:paused}.rip-pause-mobile{display:none}.rip-mobile-hotspots{display:none}@keyframes rip-flow{to{stroke-dashoffset:-230}}@keyframes rip-spin{to{transform:rotate(360deg)}}@keyframes rip-water{0%{transform:translateX(-15px);opacity:0}20%{opacity:1}90%{opacity:1}100%{transform:translateX(69px);opacity:0}}@keyframes rip-vapour{0%{transform:translate(0,0);opacity:0}25%{opacity:.8}100%{transform:translate(30px,-18px);opacity:0}}@media(min-width:761px) and (max-height:760px){.rip-visual{top:var(--rip-sticky-top,8px);padding-top:12px}.rip-art{max-height:40vh}.rip-phase{margin-top:12px}.rip-hotspots{gap:0 10px}.rip-caption{margin:8px 0}.rip-progress{padding:12px 0}.rip-hotspot-copy{max-height:95px;overflow:auto}}@media(max-width:1100px) and (min-width:761px){.rip-sequence{gap:3vw;grid-template-columns:1.45fr 1fr;padding:0 3vw}.rip-step>p:not(.rip-eyebrow){font-size:15px}.rip-hotspots button{font-size:10px}.rip-active{display:none}}@media(max-width:760px){.rip-intro,.rip-reading,.rip-cta{padding:46px 22px}.rip-intro :is(h1,.rip-main-title){font-size:clamp(42px,11vw,76px);letter-spacing:-2.5px}.rip-lead{font-size:25px}.rip-eyebrow{font-size:10px;letter-spacing:1.5px}.rip-intro-copy{font-size:14px}.rip-sequence{display:block;padding:0 22px}.rip-visual{display:none}.rip-step,.rip-step[data-view="cycle"]{min-height:0;opacity:1;padding:44px 0 48px}.rip-mobile-art{display:block;margin:0 -7px 28px}.rip-mobile-art .rip-art{max-height:470px}.rip-step h2{font-size:32px;letter-spacing:-1.2px}.rip-step>p:not(.rip-eyebrow){font-size:15px}.rip-takeaway{font-size:12px;padding-left:15px}.rip-step .rip-phase{margin:10px 0 16px}.rip-phase span{font-size:9px}.rip-reading-grid{grid-template-columns:1fr;gap:0}.rip-reading h2,.rip-cta h2{font-size:34px}.rip-reading h3{font-size:19px}.rip-reading p{font-size:14px}.rip-cta>div{gap:18px}.rip-pause-mobile{display:block;padding:0 22px 18px}.rip-mobile-hotspots{display:block;margin-top:25px}.rip-mobile-hotspots .rip-hotspots button{font-size:12px;min-height:48px}.rip-mobile-art:not(.is-visible) .water,.rip-mobile-art:not(.is-visible) .vapour,.rip-mobile-art:not(.is-visible) .fan,.rip-mobile-art:not(.is-visible) .flow-moving{animation-play-state:paused}}@media(prefers-reduced-motion:reduce){.b73-rip *{transition:none!important;scroll-behavior:auto!important}.b73-rip .fan,.b73-rip .water,.b73-rip .vapour,.b73-rip .flow-moving{animation:none!important}.b73-rip .water{opacity:.9}.b73-rip .vapour{opacity:.6}}@media print{.rip-visual,.rip-mobile-art,.rip-cycle-control,.rip-pause-mobile,.rip-hotspots{display:none!important}.rip-sequence{display:block}.rip-step,.rip-step[data-view="cycle"]{min-height:0;padding:25px 0;opacity:1}.rip-cta{display:none}.rip-reading-grid{display:block}.b73-rip{background:white}}

@media(max-width:760px){.rip-mobile-art .rip-art{overflow:hidden}}
.parameter-markers{opacity:0;transition:opacity .6s}.rip-scene[data-state="parameters"] .parameter-markers,.rip-scene[data-state="finish"] .parameter-markers{opacity:1}.rip-scene[data-state="start"] .detail{opacity:.25}.rip-scene[data-state="core"] [data-layer="kammer"],.rip-scene[data-state="risk"] [data-layer="kammer"]{opacity:.65;transition:opacity .6s}@media(max-width:760px){.parameter-markers{display:none}}

.detail{transform-origin:808px 298px;transform:scale(.94);transition:opacity .6s,transform .8s}.rip-scene[data-state="core"] .detail,.rip-scene[data-state="dry"] .detail,.rip-scene[data-state="cycle"] .detail,.rip-scene[data-state="casing"] .detail{transform:scale(1)}
/* V2: photo-based educational composite, separated room and trolley layers. */
.rip-art image{mix-blend-mode:multiply}.photo-room,.photo-carts{transition:opacity .75s}.photo-carts{opacity:1}.rip-scene[data-state="start"] .racks{transform:translateY(2px) scale(.72);opacity:1}.detail.cut-panel{transform-origin:835px 350px;transform:none;transition:opacity .6s,transform .85s}.rip-scene[data-state="core"] .detail.cut-panel,.rip-scene[data-state="dry"] .detail.cut-panel,.rip-scene[data-state="cycle"] .detail.cut-panel,.rip-scene[data-state="casing"] .detail.cut-panel{transform:translate(-210px,0) scale(1.45)}.rip-scene[data-state="core"] .photo-room,.rip-scene[data-state="dry"] .photo-room,.rip-scene[data-state="cycle"] .photo-room,.rip-scene[data-state="casing"] .photo-room{opacity:.18}.rip-scene[data-state="core"] .photo-carts,.rip-scene[data-state="dry"] .photo-carts,.rip-scene[data-state="cycle"] .photo-carts,.rip-scene[data-state="casing"] .photo-carts{opacity:.18}.rip-scene[data-state="core"] .photo-flow,.rip-scene[data-state="cycle"] .photo-flow{opacity:.12}.rip-scene[data-state="dry"] .photo-flow{opacity:.18}.rip-scene[data-state="risk"] .photo-room,.rip-scene[data-state="risk"] .photo-carts{opacity:.08}.rip-scene[data-state="risk"] .photo-flow{opacity:0}.rip-scene[data-state="parameters"] .detail{opacity:0}.rip-scene[data-state="parameters"] .photo-carts{opacity:1}.rip-scene[data-state="finish"] .detail{opacity:0}.rip-scene[data-state="caliber"] .photo-room,.rip-scene[data-state="caliber"] .photo-carts{opacity:.42}.rip-scene[data-state="air"] .detail{opacity:.2}.rip-scene[data-state="start"] .detail{opacity:.75}.core-outline{opacity:0;transition:opacity .6s}.rip-scene[data-state="core"] .core-outline,.rip-scene[data-state="cycle"] .core-outline{opacity:.8}.cut-panel .core-motion{opacity:0}.rip-scene[data-state="core"] .cut-panel .core-motion,.rip-scene[data-state="dry"] .cut-panel .core-motion,.rip-scene[data-state="cycle"] .cut-panel .core-motion,.rip-scene[data-state="casing"] .cut-panel .core-motion{opacity:1}.cut-labels .svg-label{font-size:23px}.cut-labels .svg-note{font-size:17px}.flow-base{stroke-width:9;opacity:.1}.flow-moving{stroke-width:2;stroke-dasharray:7 17}.photo-comparison .water-path{opacity:.65}.photo-comparison .water{opacity:.8}.rip-scene[data-state="casing"] .surface-ring{stroke-width:5;stroke-dasharray:9 4;opacity:.95}.photo-calibers .svg-note{font-size:18px}@media(max-width:760px){.rip-mobile-art .detail.cut-panel{transform:none!important;opacity:1!important}.rip-mobile-art .rip-scene[data-state="parameters"] .detail,.rip-mobile-art .rip-scene[data-state="finish"] .detail{display:none!important}.rip-mobile-art .photo-room,.rip-mobile-art .photo-carts{opacity:1!important}.rip-mobile-art .rip-art{max-height:520px}.rip-mobile-art .photo-comparison .svg-label{font-size:28px}.rip-mobile-art .photo-comparison .svg-note{font-size:24px}.rip-mobile-art .cut-labels .svg-label{font-size:24px}.rip-mobile-art .cut-labels .svg-note{font-size:17px}.rip-mobile-art .rip-scene[data-state="risk"] .rip-art{min-height:270px}}
@media(max-width:760px){.rip-mobile-art .rip-scene[data-state="risk"] .detail,.rip-mobile-art .rip-scene[data-state="caliber"] .detail{display:none!important}.rip-mobile-art .rip-scene[data-state="risk"] .rip-art{max-height:none!important;min-height:0!important}.rip-mobile-art .photo-calibers .svg-note{font-size:22px}}

.b73-rip h1,.b73-rip h2,.b73-rip h3,.b73-rip p,.b73-rip figure{color:inherit}.b73-rip .rip-eyebrow{color:var(--rip-blue)}.b73-rip .rip-step>p:not(.rip-eyebrow),.b73-rip .rip-reading p,.b73-rip .rip-intro-copy{color:var(--rip-muted)}.b73-rip button{border-radius:0;text-transform:none;box-shadow:none}.b73-rip .rip-intro :is(h1,.rip-main-title){color:var(--rip-ink)}.b73-rip .rip-art{margin:0}.b73-rip .rip-hotspot-copy[hidden]{display:none!important}.b73-rip a:hover{text-decoration:underline}.b73-rip .rip-scene image{max-width:none}.b73-rip .rip-step,.b73-rip #reife-sequenz{scroll-margin-top:var(--rip-sticky-top,100px)}

#bloc73-reifen{width:100%;max-width:none;margin:0}.b73-rip{position:relative}.b73-rip .rip-intro{display:block;text-align:left}.b73-rip .rip-step h2,.b73-rip .rip-reading h2,.b73-rip .rip-cta h2{color:var(--rip-ink)}

/* Compact chapter view: one process step at a time, no long scroll sequence. */
.b73-rip .rip-step,.b73-rip .rip-step[data-view="cycle"]{display:none;min-height:0;padding:35px 0;opacity:1}.b73-rip .rip-step.is-active{display:flex}.b73-rip .rip-visual{position:relative;top:0}.b73-rip .rip-intro{padding-top:40px;padding-bottom:35px}.b73-rip .rip-intro :is(h1,.rip-main-title){font-size:clamp(40px,5vw,72px);letter-spacing:-2px}.rip-chapter-picker{max-width:1440px;margin:0 auto 20px;padding:0 4vw;display:flex;gap:6px;flex-wrap:wrap}.rip-chapter-picker button{min-height:44px;border:1px solid #cbd7dd;background:transparent;color:#183544;font-size:11px;padding:9px 12px}.rip-chapter-picker button[aria-pressed="true"]{background:#14739f;color:white;border-color:#14739f}.b73-rip .rip-sequence{align-items:start}.b73-rip .rip-art{max-height:58vh}.b73-rip .rip-reading{padding-top:40px;padding-bottom:35px}@media(max-width:760px){.rip-chapter-picker{padding:0 22px;display:grid;grid-template-columns:1fr 1fr}.rip-chapter-picker button{text-align:left;font-size:10px;line-height:1.4}.b73-rip .rip-step.is-active{display:flex}.b73-rip .rip-art{max-height:520px}}