[data-bk-troubleshooting-article]{--td-serif:Georgia,serif;--td-sans:Arial,sans-serif;--td-native-header-height:var(--height-header,0px);padding-top:0!important;margin-top:0!important}.bk-troubleshooting :where(a){font:inherit;letter-spacing:inherit;text-transform:none;text-decoration:underline;background:transparent}.bk-troubleshooting :where(button,input,select,textarea,summary){letter-spacing:normal;text-transform:none}.bk-troubleshooting :where(button,input,select,textarea){border-radius:0}.bk-troubleshooting :where(h1,h2,h3,h4,h5,h6){text-transform:none;color:inherit}.bk-troubleshooting :where(b,strong){color:inherit;font-weight:700}.bk-troubleshooting .td-return-top:hover svg path{fill:none}.bk-troubleshooting :where(ul){list-style:disc;margin-block:1em;padding-inline-start:40px}.bk-troubleshooting :where(ol){list-style:decimal;margin-block:1em;padding-inline-start:40px}.bk-troubleshooting :where(li){font:inherit;display:list-item;margin:0}.bk-troubleshooting :where(h2){margin-block:.83em}.bk-troubleshooting :where(h3){margin-block:1em}.bk-troubleshooting :where(h4){font-size:1em;margin-block:1.33em}.bk-troubleshooting{--td-paper:#f4f5ee;--td-white:#fbfcf6;--td-ink:#242b20;--td-muted:#596151;--td-green:#38502a;--td-dark:#263e31;--td-on-dark:#f4f5ee;--td-line:#b6bea9;--td-soft:#e9eddf;--td-gold:#eee5c8;--td-danger:#803723;--td-coral:#b14430;--td-serif:Georgia,serif;--td-sans:Arial,sans-serif;--td-gutter:clamp(20px,4vw,64px);--td-max:1400px;--td-measure:68ch;--td-touch:44px;--td-small:14px;--td-base:18px;--td-label:12px;--td-control:16px;--td-focus:3px;--td-gap:24px}.bk-troubleshooting{--td-blue:#264f8d;--td-sage:#a9bea1;--td-cream:#f0dca3;--td-stage-gap:18px;--td-panel-space:clamp(22px,3vw,38px)}.bk-troubleshooting{background:var(--td-paper);color:var(--td-ink);font:var(--td-base)/1.75 var(--td-sans);overflow-wrap:anywhere}.bk-troubleshooting *{box-sizing:border-box}.bk-troubleshooting [hidden]{display:none!important}.bk-troubleshooting a{color:var(--td-green);text-underline-offset:.2em}.bk-troubleshooting a:hover{text-decoration-thickness:2px}.bk-troubleshooting :focus-visible{outline:var(--td-focus) solid var(--td-coral);outline-offset:4px}.bk-troubleshooting h1,.bk-troubleshooting h2,.bk-troubleshooting h3,.bk-troubleshooting h4{font-family:var(--td-serif);line-height:1.12;font-weight:400;text-wrap:balance}.bk-troubleshooting h1{font-size:clamp(52px,6.9vw,104px);letter-spacing:-.055em;margin:20px 0 28px}.bk-troubleshooting h2{font-size:clamp(32px,3.7vw,54px);letter-spacing:-.035em}.bk-troubleshooting h3{font-size:clamp(27px,3vw,40px)}.bk-troubleshooting p{margin:0 0 1.35em}.bk-troubleshooting img{display:block;max-width:100%;height:auto}.bk-troubleshooting figure{margin:0}.td-wrap{max-width:var(--td-max);margin:auto;padding:0 var(--td-gutter)}.td-review{background:var(--td-dark);color:var(--td-on-dark);text-align:center;font-size:var(--td-small);padding:8px 20px}.td-top{display:flex;align-items:center;gap:24px;border-bottom:1px solid var(--td-line);padding:18px 0;font-size:var(--td-control)}.td-top a{min-height:var(--td-touch);display:flex;align-items:center}.td-brand{margin-right:auto;font-family:var(--td-serif);font-size:25px;text-decoration:none}.td-kicker{text-transform:uppercase;letter-spacing:.13em;font:700 var(--td-label)/1.5 var(--td-sans);margin:0 0 16px!important}.td-note,.td-art figcaption{font-size:var(--td-small);line-height:1.6;color:var(--td-muted)}.td-hero{display:grid;grid-template-columns:1fr 1.05fr;gap:40px;align-items:center;padding:60px 0 48px}.td-dek{font-size:clamp(19px,2vw,23px);line-height:1.6}.td-hero .td-art img{min-height:430px;object-fit:cover}.td-art figcaption{padding-top:12px}.td-hero-links{display:flex;flex-wrap:wrap;align-items:center;gap:24px;margin-top:25px}.td-button,.bk-troubleshooting button{display:inline-flex;align-items:center;justify-content:center;min-height:48px;background:var(--td-green);color:var(--td-on-dark);border:1px solid var(--td-green);padding:12px 22px;font:700 var(--td-control)/1.4 var(--td-sans);cursor:pointer;text-decoration:none}.td-button:hover,.bk-troubleshooting button:hover{background:var(--td-dark);color:var(--td-on-dark)}.bk-troubleshooting button:active{transform:translateY(1px)}.bk-troubleshooting button:disabled{opacity:.55;cursor:default}.td-skip{position:absolute;top:-100px;left:20px;padding:15px;z-index:20;background:var(--td-white)}.td-skip:focus{top:10px}.td-quick{background:var(--td-gold);border-left:6px solid var(--td-coral);padding:30px 40px;margin:10px 0 64px}.td-quick h2{margin:10px 0 28px}.td-quick ol{display:grid;grid-template-columns:1fr 1fr;gap:18px 40px;padding-left:24px}.td-quick li{padding-left:8px}.td-quick li::marker{color:var(--td-coral);font-weight:700}.td-quick .td-note{margin-top:25px;margin-bottom:0}.td-directory{padding:0 0 60px;scroll-margin-top:20px}.td-directory h2{font-size:clamp(50px,6vw,84px);margin:10px 0 32px}.td-featured{display:grid;grid-template-columns:1.1fr 1fr;gap:48px 32px;align-items:start}.td-featured .td-case:nth-child(2n){margin-top:70px}.td-case{display:block;text-decoration:none;border-bottom:1px solid var(--td-line);padding-bottom:24px}.td-case img{width:100%;aspect-ratio:1.55;object-fit:cover;margin-bottom:24px}.td-case h3{font-size:clamp(32px,3.2vw,48px);margin:12px 0 16px;color:var(--td-ink)}.td-case p{color:var(--td-ink)}.td-case-go{font-weight:700}.td-more{margin-top:60px}.td-route-list{list-style:none;counter-reset:route;padding:0}.td-route-list li{counter-increment:route;border-top:1px solid var(--td-line);padding:20px 0 20px 60px;position:relative}.td-route-list li:before{content:counter(route,decimal-leading-zero);position:absolute;left:0;top:20px;font:28px/1.3 var(--td-serif);color:var(--td-muted)}.td-route-list a{font:25px/1.3 var(--td-serif)}.td-route-list p{font-size:var(--td-control);margin:10px 0 0}.td-finder{background:var(--td-soft);padding:36px;margin-bottom:80px}.td-finder h2{margin:12px 0 32px}.td-finder form>div{display:flex;gap:16px;align-items:stretch}.bk-troubleshooting select,.bk-troubleshooting textarea{font:var(--td-control)/1.5 var(--td-sans);border:1px solid var(--td-muted);background:var(--td-white);color:var(--td-ink);padding:12px;max-width:100%;width:100%;border-radius:0}.bk-troubleshooting select{min-height:48px;flex:1;min-width:0}.bk-troubleshooting label{display:block;font-weight:700;margin-bottom:12px}.td-finder [data-result]{margin:18px 0}.td-finder .td-note{margin-bottom:0}.td-reading{display:grid;grid-template-columns:240px minmax(0,1fr);gap:70px;scroll-margin-top:20px}.td-toc{align-self:start;position:sticky;top:20px;font-size:var(--td-small);max-height:90vh;overflow:auto}.td-toc summary{font-weight:700;min-height:var(--td-touch);cursor:pointer}.td-toc nav{display:flex;flex-direction:column;gap:8px}.td-toc a{padding:6px 0}.td-reading article{min-width:0}.td-chapter{margin:0 0 64px}.td-chapter-head{display:grid;grid-template-columns:65px 1fr;gap:20px;margin-bottom:25px;align-items:start}.td-chapter-head>span{font:clamp(46px,5vw,70px)/1 var(--td-serif);color:var(--td-coral)}.td-chapter-head h2{margin:0;scroll-margin-top:24px}.td-chapter>p{max-width:var(--td-measure)}.td-map{background:var(--td-dark);color:var(--td-on-dark);padding:38px;margin:20px 0 64px!important}.td-map h3{margin:12px 0 35px}.td-map ol{list-style:none;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:30px}.td-map li{border-top:1px solid var(--td-line);padding-top:18px}.td-map-number{font:52px/1 var(--td-serif);display:block;margin-bottom:20px;color:var(--td-gold)}.td-map h4{font-size:25px;margin:0 0 14px}.td-map .td-note{color:var(--td-on-dark);margin:20px 0 0}.td-reading .td-art{margin:0 0 64px}.td-table{overflow:auto;border:1px solid var(--td-line);margin-top:30px}.td-table table{border-collapse:collapse;width:100%;min-width:580px;font-size:var(--td-control)}.td-table th,.td-table td{padding:18px;vertical-align:top;text-align:left;border-bottom:1px solid var(--td-line)}.td-table thead{background:var(--td-soft)}.td-table tbody th{width:30%}.td-faq,.td-next,.td-bridges,.td-sources,.td-notebook{border-top:1px solid var(--td-line);padding-top:35px;margin-bottom:65px}.td-faq h2,.td-next h2,.td-bridges h2,.td-sources h2,.td-notebook h2{margin:12px 0 28px}.td-faq details{border-bottom:1px solid var(--td-line);padding:12px 0}.td-faq summary{cursor:pointer;font-weight:700;min-height:44px;padding:8px 0}.td-faq details p{margin:15px 0}.td-bridges>div{padding:16px 0;border-bottom:1px solid var(--td-line)}.td-bridges a{display:block;font:25px/1.35 var(--td-serif);margin:8px 0 12px}.td-bridges p{font-size:var(--td-control);margin:0}.td-source-list{padding-left:24px;font-size:var(--td-control)}.td-source-list li{margin-bottom:25px;padding-left:8px}.td-source-list p{margin:8px 0}.td-notebook{background:var(--td-soft);padding:30px}.td-notebook label{margin:20px 0}.td-notebook textarea{display:block;margin-top:8px;resize:vertical}.td-note-actions{display:flex;flex-wrap:wrap;gap:12px}.bk-troubleshooting .td-delete{background:var(--td-white);color:var(--td-danger);border-color:var(--td-danger)}.bk-troubleshooting .td-delete:hover{background:var(--td-danger);color:var(--td-white)}.td-notebook [data-note-status]{margin:20px 0 0}.td-footer{margin-top:20px;border-top:1px solid var(--td-line);padding:40px 0 55px}.td-footer h2{font-size:clamp(38px,4vw,64px);margin:10px 0 30px}.td-footer p{font-size:var(--td-small);margin-top:20px}.bk-troubleshooting .td-button{color:var(--td-on-dark)}.td-hero .td-art img{min-height:0;width:100%}.td-case img{aspect-ratio:auto;height:auto}@media(max-width:1000px){.td-hero{gap:28px;grid-template-columns:1fr}.td-hero .td-art img{min-height:0;width:100%}.td-reading{grid-template-columns:190px minmax(0,1fr);gap:35px}.td-chapter-head{grid-template-columns:50px 1fr;gap:15px}.td-map{padding:26px}.td-top{flex-wrap:wrap}.td-hero{padding-top:40px}}@media(max-width:700px){.bk-troubleshooting{font-size:17px;line-height:1.75}.td-top{gap:10px 20px}.td-brand{flex-basis:100%}.td-hero{padding:32px 0}.td-hero h1{font-size:clamp(48px,12vw,70px)}.td-reading{display:block}.td-toc{position:static;max-height:none;border-block:1px solid var(--td-line);padding:16px 0;margin-bottom:36px}.td-toc a{min-height:44px;display:flex;align-items:center}.td-quick{padding:24px;margin-bottom:45px}.td-quick ol{grid-template-columns:1fr;gap:15px}.td-featured{grid-template-columns:1fr;gap:35px}.td-featured .td-case:nth-child(2n){margin-top:0}.td-case img{aspect-ratio:auto}.td-directory{padding-bottom:30px}.td-finder{padding:24px;margin-bottom:44px}.td-finder form>div{flex-direction:column}.td-map{padding:24px;margin-bottom:44px!important}.td-map ol{grid-template-columns:1fr;gap:24px}.td-map-number{font-size:42px;margin-bottom:12px}.td-chapter{margin-bottom:44px}.td-chapter-head{grid-template-columns:40px 1fr;gap:14px}.td-chapter-head>span{font-size:38px}.td-chapter-head h2{font-size:32px}.td-reading .td-art{margin-bottom:44px}.td-notebook{padding:24px}.td-note-actions{flex-direction:column}.td-note-actions button{width:100%}.td-route-list li{padding-left:45px}.td-route-list a{font-size:23px}}@media(prefers-reduced-motion:reduce){.bk-troubleshooting *{scroll-behavior:auto!important;transition:none!important}}@media print{.td-review,.td-top,.td-skip,.td-hero-links,.td-toc,.td-finder,.td-note-actions,.td-footer{display:none!important}.td-wrap{padding:0;max-width:none}.td-reading,.td-hero{display:block}.td-hero .td-art{display:none}.td-map{background:none;color:var(--td-ink);border:1px solid var(--td-line)}.td-map .td-note,.td-map-number{color:var(--td-ink)}.td-table{overflow:visible}.td-table table{min-width:0}.td-chapter,.td-notebook{break-inside:avoid}.bk-troubleshooting textarea{border:0;min-height:120px;height:auto}}.td-map{background:var(--td-white);color:var(--td-ink);border-block:2px solid var(--td-green);padding:var(--td-panel-space)}.td-map svg{display:block;width:100%;height:auto;max-height:300px;margin:20px 0 28px}.td-map .td-note{color:var(--td-muted);margin-top:26px;font-size:13px}.td-map ol{grid-template-columns:repeat(var(--td-diagram-count),minmax(0,1fr));gap:var(--td-stage-gap);margin:0}.td-map li{border-color:var(--td-line);padding-top:15px}.td-map li p{font-size:16px;line-height:1.65;margin-bottom:0}.td-map h4{font-size:23px;line-height:1.2}.td-map-number{color:var(--td-coral);font-size:34px;margin-bottom:12px}.td-map--fork ol,.td-map--comparison ol{grid-template-columns:repeat(2,minmax(0,1fr))}.td-map--timeline{background:var(--td-soft)}.td-map--fork{border-left:6px solid var(--td-coral)}.td-map--boundary{background:var(--td-gold)}.td-map--priority{border-color:var(--td-danger)}.td-map--priority ol{grid-template-columns:repeat(2,minmax(0,1fr))}.td-map--notebook{background:var(--td-soft)}.td-outline,.td-muted-line,.td-route,.td-hair,.td-film{fill:none;stroke:var(--td-green);stroke-width:5;stroke-linecap:round;stroke-linejoin:round}.td-route{stroke:var(--td-coral);stroke-width:6}.td-hair{stroke:var(--td-dark);stroke-width:18}.td-film{stroke:var(--td-cream);stroke-width:18}.td-muted-line{stroke:var(--td-muted);stroke-width:4}.td-paper-fill{fill:var(--td-paper)}.td-sage-fill{fill:var(--td-sage)}.td-gold-fill{fill:var(--td-gold)}.td-cream-fill{fill:var(--td-cream)}.td-blue-fill{fill:var(--td-blue)}.td-coral-fill{fill:var(--td-coral)}.td-caseboard{background:var(--td-gold);padding:var(--td-panel-space);margin:20px 0 60px!important}.td-caseboard h3{margin:12px 0 32px}.td-caseboard>div{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.td-caseboard section{border-top:2px solid var(--td-green);padding-top:18px}.td-caseboard h4{font-size:25px;margin:0 0 14px}.td-caseboard p{font-size:16px;line-height:1.65}.td-caseboard>.td-note{font-size:13px;margin-bottom:0;margin-top:24px}.td-margin-note{background:var(--td-soft);padding:24px;border-left:4px solid var(--td-green);margin:28px 0}.td-margin-note h3{font-size:27px;margin:10px 0 18px}.td-margin-note p:last-child{margin-bottom:0}.td-takeaways{padding-left:25px;margin:24px 0}.td-takeaways li{padding-left:5px;margin:13px 0}.td-takeaways li::marker{color:var(--td-coral)}.td-section-links{margin:28px 0;padding-top:18px;border-top:1px solid var(--td-line)}.td-section-links>p:not(.td-kicker){font-size:16px;margin-bottom:15px}.td-section-links a{font-weight:700;display:inline-block;min-height:24px}.td-section-links span{display:block;color:var(--td-muted);margin-top:6px}.td-quick-read{font-weight:700;margin:20px 0 0!important}.td-quick-read a{display:inline-block;min-height:44px;padding:7px 0}.td-notebook{scroll-margin-top:25px;max-width:900px;margin-inline:auto}@media(max-width:1000px){.td-map ol{grid-template-columns:repeat(2,minmax(0,1fr))}.td-caseboard>div{grid-template-columns:1fr}.td-caseboard h4{margin-bottom:12px}}@media(max-width:700px){.td-map ol{grid-template-columns:repeat(2,minmax(0,1fr));gap:24px 16px}.td-map--sequence ol,.td-map--priority ol{grid-template-columns:1fr}.td-map svg{margin:15px 0 25px}.td-map h3{font-size:31px}.td-map h4{font-size:23px}.td-map-number{font-size:30px}.td-map li p{font-size:16px}.td-caseboard{margin-bottom:44px!important}.td-caseboard h3{font-size:30px}.td-margin-note{padding:22px}.td-section-links a{min-height:44px;display:flex;align-items:center}.td-caseboard>div{gap:12px}.td-caseboard section{padding-top:14px}}@media print{.td-map,.td-caseboard,.td-margin-note{background:none;border:1px solid var(--td-line);break-inside:avoid}.td-map ol{grid-template-columns:repeat(2,minmax(0,1fr))}.td-caseboard>div{grid-template-columns:repeat(3,minmax(0,1fr))}}.td-section-sources{font-size:14px;line-height:1.6;color:var(--td-muted);margin:-38px 0 55px!important;border-top:1px solid var(--td-line);padding-top:12px}.td-cell-label{display:none}@media(max-width:700px){.td-table table{min-width:0;width:100%;display:block}.td-table thead{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}.td-table tbody{display:block}.td-table tbody tr{display:block;padding:20px;border-bottom:1px solid var(--td-line)}.td-table tbody tr:last-child{border-bottom:0}.td-table tbody th,.td-table tbody td{display:block;width:auto;border:0;padding:0}.td-table tbody th{font-family:var(--td-serif);font-size:24px;line-height:1.25;margin:0 0 22px}.td-table tbody td{margin:0 0 20px;font-size:16px}.td-table tbody td:last-child{margin-bottom:0}.td-cell-label{display:block;font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.08em;margin:0 0 7px;color:var(--td-muted)}}.td-map--boundary{background:var(--td-white)}.td-map--boundary .td-gold-fill{stroke:var(--td-coral);stroke-width:3}.td-print-values{display:none}@media print{.bk-troubleshooting.td-print-note .td-hero,.bk-troubleshooting.td-print-note .td-quick,.bk-troubleshooting.td-print-note .td-reading,.bk-troubleshooting.td-print-note .td-notebook form{display:none!important}.bk-troubleshooting.td-print-note .td-print-values{display:block}.td-print-values p{white-space:pre-wrap;overflow-wrap:anywhere}.td-print-values section{break-inside:auto}.td-print-values h3{font-size:22px;margin:24px 0 10px}.bk-troubleshooting.td-print-note .td-notebook{background:none;border:0}}[data-bk-troubleshooting-article]{padding-top:0!important;margin-top:0!important}.bk-troubleshooting{container-type:inline-size}.td-hero--visual{display:block;padding-top:46px;padding-bottom:40px}.td-hero--visual>div{max-width:1040px}.td-hero--visual h1{font-size:clamp(58px,7.7vw,112px);max-width:17ch;margin-bottom:26px}.td-hero--visual .td-dek{max-width:64ch;font-size:clamp(20px,2vw,25px)}.td-hero--visual .td-art{margin:38px 0 0;width:100%;max-width:none}@supports (width:1cqw){.td-hero--visual .td-art{margin-inline:calc(50% - 50cqw);width:100cqw}}.td-hero--visual .td-art img{display:block;width:100%;height:auto;min-height:0;object-fit:contain}.td-hero--visual .td-art figcaption{max-width:var(--td-max);padding:14px var(--td-gutter) 0;margin-inline:auto;font-size:13px}.td-hero--visual .td-art--portrait{background:var(--td-dark);padding-top:32px;padding-bottom:24px}.td-hero--visual .td-art--portrait img{width:auto;max-width:100%;max-height:920px;margin-inline:auto}.td-hero--visual .td-art--portrait figcaption{color:var(--td-on-dark)}@media(max-width:700px){.td-hero--visual .td-art--portrait{padding-top:0}.td-hero--visual .td-art--portrait img{width:100%;max-height:none}}.td-map{padding:0;border:0;background:var(--td-white);margin-top:36px!important}.td-map>figcaption{padding:32px 32px 0}.td-map>figcaption h3{font-size:clamp(32px,4vw,48px);margin:12px 0 26px}.td-teaching-art img{display:block;width:100%;height:auto}.td-art-context{font-size:13px;line-height:1.6;color:var(--td-muted);padding:15px 32px 0;margin:0!important}.td-map ol{padding:28px 32px 0}.td-map>.td-note{padding:0 32px 30px;font-size:13px}.td-map--priority{border-top:6px solid var(--td-danger)}.td-caseboard{background:var(--td-dark);color:var(--td-on-dark);padding:32px;margin:35px 0 65px!important}.td-caseboard h3{font-size:clamp(32px,4vw,46px);max-width:23ch}.td-caseboard>div{display:block;counter-reset:case-scene}.td-caseboard section{counter-increment:case-scene;display:grid;grid-template-columns:65px minmax(0,1fr);gap:0 22px;border-color:var(--td-line);padding-top:22px;margin-top:22px}.td-caseboard section:before{content:counter(case-scene,upper-alpha);grid-row:1/3;font:64px/1 var(--td-serif);color:var(--td-gold)}.td-caseboard h4{font-size:27px;margin-top:0}.td-caseboard section p{grid-column:2;font-size:17px;max-width:55ch;margin-bottom:0}.td-caseboard>.td-note{color:var(--td-on-dark);font-size:13px}.td-case img{border:0;filter:none}@media(max-width:700px){.td-hero--visual{padding-top:28px}.td-hero--visual h1{font-size:clamp(50px,12vw,76px);letter-spacing:-.045em}.td-hero--visual .td-art{margin-top:30px}.td-hero--visual .td-art figcaption{padding-top:12px}.td-map>figcaption{padding:24px 22px 0}.td-map>figcaption h3{font-size:31px}.td-art-context{padding:14px 22px 0}.td-map ol{padding:24px 22px 0}.td-map>.td-note{padding:0 22px 24px}.td-caseboard{padding:25px}.td-caseboard section{grid-template-columns:43px minmax(0,1fr);gap:0 14px}.td-caseboard section:before{font-size:43px}.td-caseboard h4{font-size:25px}.td-caseboard section p{font-size:16px}}@media print{.td-hero--visual .td-art{display:none}.td-caseboard{background:none;color:var(--td-ink)}.td-caseboard section:before,.td-caseboard>.td-note{color:var(--td-ink)}.td-teaching-art{max-width:650px;margin-inline:auto}.td-map{break-inside:avoid}}.td-hero--immersive{display:block;padding:24px 0 58px}.td-hero--immersive .td-title-meta{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:18px}.td-hero--immersive .td-title-meta .td-kicker{margin:0!important;max-width:30ch}.td-hero--immersive .td-header-share{display:inline-flex;align-items:center;gap:14px;flex:none;min-height:44px;font-size:14px;font-weight:700;text-decoration:none;border-bottom:2px solid var(--td-coral)}.bk-troubleshooting .td-hero--immersive h1{font-size:clamp(48px,7.8vw,124px);font-weight:700;line-height:1;letter-spacing:-.055em;max-width:20ch;margin:0 0 30px;text-wrap:balance}.td-hero--immersive .td-art{max-width:none;margin:0 0 28px;width:100%;background:transparent;padding:0}@supports (width:1cqw){.td-hero--immersive .td-art{width:100cqw;margin-inline:calc(50% - 50cqw)}}.td-hero--immersive .td-art img{width:100%;height:auto;min-height:0;max-height:none;object-fit:contain;margin:0}.td-hero--immersive .td-art figcaption{max-width:var(--td-max);padding:12px var(--td-gutter) 0;margin-inline:auto;color:var(--td-muted);font-size:13px}.td-hero--immersive .td-hero-intro{display:grid;grid-template-columns:minmax(0,1fr) minmax(250px,.55fr);gap:32px;align-items:start;padding-top:12px}.td-hero--immersive .td-dek{font-size:clamp(22px,2.4vw,31px);line-height:1.5;max-width:56ch;margin:0}.td-hero--immersive .td-hero-actions{padding-top:7px}.td-hero--immersive .td-hero-links{margin-top:18px;gap:18px}.td-share{padding:clamp(28px,5vw,64px);background:var(--td-dark);color:var(--td-on-dark);margin:40px 0 72px;scroll-margin-top:24px}.td-share-top{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:40px;align-items:start}.bk-troubleshooting .td-share h2{font-size:clamp(44px,5.4vw,78px);max-width:14ch;line-height:1;margin:15px 0 24px;letter-spacing:-.045em}.td-share p{max-width:55ch}.td-share a{color:var(--td-on-dark)}.td-share-card{margin:0}.td-share-card img{width:100%;height:auto;border:1px solid var(--td-on-dark)}.td-share-card figcaption{font-size:13px;line-height:1.5;padding-top:14px;color:var(--td-on-dark)}.td-share-networks{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px;margin-top:36px}.td-share-network{display:flex;flex-direction:column;justify-content:space-between;min-height:156px;padding:18px;background:var(--td-paper);color:var(--td-ink)!important;text-decoration:none;border:2px solid transparent;transition:background-color .15s,transform .15s}.td-share-network-mark{font:700 52px/1 var(--td-serif);letter-spacing:-.06em}.td-share-network-label{font-size:16px;font-weight:700;margin-top:24px}.td-share-network-state{font-size:11px;line-height:1.3;display:block;margin-top:5px}.td-share-network:nth-child(2){background:var(--td-gold)}.td-share-network:nth-child(3){background:var(--td-sage)}.td-share-network:nth-child(4){background:var(--td-cream)}.td-share-network:hover{background:var(--td-white);transform:translateY(-3px);border-color:var(--td-coral)}.td-share-network:active{transform:translateY(1px)}.td-share-network[aria-disabled=true]{cursor:help}.td-share :focus-visible{outline-color:var(--td-cream)}.td-share-tools{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}.bk-troubleshooting .td-share-tools a,.bk-troubleshooting .td-share-tools button{display:inline-flex;min-height:52px;align-items:center;justify-content:center;padding:13px 20px;background:var(--td-on-dark);color:var(--td-dark);font:700 16px/1.4 var(--td-sans);border:2px solid var(--td-on-dark);text-decoration:none}.bk-troubleshooting .td-share-tools a:hover,.bk-troubleshooting .td-share-tools button:hover{background:var(--td-dark);color:var(--td-on-dark)}.td-share-tools [aria-busy=true]{opacity:.7;cursor:wait}.td-share-availability{font-size:14px;line-height:1.6;margin:24px 0 0!important;max-width:78ch!important}.td-share-status{font-size:16px;font-weight:700;line-height:1.5;min-height:1.5em;margin:18px 0 0!important}.td-share [data-share-state=error]{border-left:4px solid var(--td-cream);padding-left:14px}.td-share details{margin-top:20px;border-top:1px solid var(--td-line);padding-top:12px}.td-share summary{min-height:44px;display:flex;align-items:center;cursor:pointer;font-size:15px;font-weight:700}.td-share label{font-size:14px}.td-share input{display:block;width:100%;padding:13px;margin-top:8px;font:15px/1.5 var(--td-sans);color:var(--td-ink);background:var(--td-on-dark);border:1px solid var(--td-on-dark)}@media(max-width:900px){.td-share-networks{grid-template-columns:repeat(3,minmax(0,1fr))}.td-share-top{gap:24px}.td-hero--immersive .td-hero-intro{grid-template-columns:1fr;gap:20px}}@media(max-width:700px){.td-hero--immersive{padding:22px 0 40px}.td-hero--immersive .td-title-meta{gap:10px;margin-bottom:16px}.td-hero--immersive .td-title-meta .td-kicker{font-size:10px;letter-spacing:.08em;max-width:24ch}.td-hero--immersive .td-header-share{font-size:13px;gap:7px}.bk-troubleshooting .td-hero--immersive h1{font-size:clamp(43px,11vw,64px);line-height:1.04;letter-spacing:-.045em;margin-bottom:24px}.td-hero--immersive .td-hero-intro{padding-top:0}.td-hero--immersive .td-dek{font-size:23px}.td-share{padding:26px 22px;margin-top:20px}.td-share-top{grid-template-columns:1fr;gap:18px}.bk-troubleshooting .td-share h2{font-size:48px;max-width:14ch}.td-share-networks{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-top:26px}.td-share-network{min-height:140px;padding:16px}.td-share-network:last-child{grid-column:1/-1;flex-direction:row;align-items:center;min-height:90px}.td-share-network:last-child .td-share-network-label{margin-top:0}.td-share-tools>*{width:100%}.td-share-network-label{font-size:15px}}@media(prefers-reduced-motion:reduce){.td-share-network{transition:none}.td-share-network:hover{transform:none}}@media print{.td-share,.td-header-share{display:none!important}.td-hero--immersive .td-art{display:none}.td-hero--immersive .td-hero-intro{display:block}}.bk-troubleshooting{--td-cover-ink:#101d19;--td-cover-wash:rgba(11,24,18,.84);--td-cover-shadow:rgba(0,0,0,.4)}.td-hero--integrated{display:block;padding:0 0 48px}.td-cover{position:relative;isolation:isolate;width:100%;margin:0;background:var(--td-cover-ink);color:var(--td-on-dark)}@supports (width:1cqw){.td-cover{width:100cqw;margin-inline:calc(50% - 50cqw)}}.td-cover-art{display:block}.td-cover-art img{display:block;width:100%;height:auto;max-height:none;min-height:0;object-fit:contain}.td-cover-wash{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none;background:linear-gradient(to top,var(--td-cover-wash),transparent 66%)}.td-cover-copy{isolation:isolate;position:absolute;bottom:clamp(30px,5vw,80px);left:var(--td-gutter);width:calc(100% - 2 * var(--td-gutter));max-width:var(--td-cover-text-width,900px);pointer-events:none}.td-cover-copy:before{content:"";position:absolute;inset:-32px calc(-1*min(var(--td-gutter),38px));z-index:-1;background:linear-gradient(90deg,transparent,var(--td-cover-wash) 18px,var(--td-cover-wash) calc(100% - 18px),transparent);-webkit-mask-image:linear-gradient(to bottom,transparent,var(--td-cover-ink) 20px,var(--td-cover-ink) calc(100% - 20px),transparent);mask-image:linear-gradient(to bottom,transparent,var(--td-cover-ink) 20px,var(--td-cover-ink) calc(100% - 20px),transparent);pointer-events:none}.td-cover-copy .td-kicker{font-size:clamp(11px,1vw,14px);color:var(--td-on-dark);margin:0 0 20px!important}.bk-troubleshooting .td-hero--integrated h1{font:700 clamp(64px,8vw,128px)/.98 var(--td-serif);font-style:normal;letter-spacing:-.045em;text-wrap:balance;max-width:18ch;margin:0;color:var(--td-on-dark);text-shadow:0 2px 12px var(--td-cover-shadow);pointer-events:auto}.td-cover[data-position^=top] .td-cover-copy{top:clamp(32px,5vw,80px);bottom:auto}.td-cover[data-position^=top] .td-cover-wash{background:linear-gradient(to bottom,var(--td-cover-wash),transparent 65%)}.td-cover[data-position$=right] .td-cover-copy{right:var(--td-gutter);left:auto}.td-cover[data-position$=right] .td-cover-copy:before{background:linear-gradient(90deg,transparent,var(--td-cover-wash) 18px,var(--td-cover-wash) calc(100% - 18px),transparent)}.td-cover[data-page=soft-bar] .td-cover-copy{max-width:1100px;top:30px}.td-cover[data-orientation=portrait] .td-cover-copy{max-width:680px}.bk-troubleshooting .td-cover[data-page=soft-bar] h1{font-size:clamp(58px,6.7vw,108px);max-width:22ch}.td-cover-caption{display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px 24px;font-size:13px;line-height:1.5;color:var(--td-muted);padding-top:13px;margin-bottom:18px!important}.td-cover-caption a{flex:none;min-height:44px;display:inline-flex;align-items:center}.td-hero--integrated .td-hero-intro{display:grid;grid-template-columns:minmax(0,1fr) minmax(260px,.55fr);gap:40px;align-items:start;margin-top:26px}.td-hero--integrated .td-dek{font-size:clamp(22px,2.3vw,31px);line-height:1.5;margin:0;max-width:58ch}.td-hero--integrated .td-hero-links{margin-top:20px}.td-share-disclosure{margin:12px 0 22px;scroll-margin-top:18px}.td-share-opener{display:inline-flex;align-items:center;gap:35px;cursor:pointer;min-height:48px;font:700 18px/1.3 var(--td-sans);color:var(--td-green);border-bottom:2px solid var(--td-green);list-style:none}.td-share-opener::-webkit-details-marker{display:none}.td-share-opener:after{content:"+";font-size:27px;font-weight:400}.td-share-disclosure[open]>.td-share-opener:after{content:"\2212"}.td-share-disclosure .td-share{background:var(--td-gold);color:var(--td-ink);border:1px solid var(--td-line);padding:clamp(24px,4vw,48px);margin:18px 0 0;position:relative}.td-share-disclosure .td-share a{color:var(--td-green)}.td-share-disclosure .td-share-top{grid-template-columns:minmax(0,1.35fr) minmax(0,1fr);gap:32px}.td-share-disclosure .td-share-card{order:0}.td-share-disclosure .td-share-copy{order:1;padding-top:35px}.td-share-disclosure .td-share-card img{border:0;width:100%;height:auto}.td-share-disclosure .td-share-card figcaption{color:var(--td-muted)}.bk-troubleshooting .td-share-disclosure .td-share h2{font-size:clamp(31px,3.4vw,50px);line-height:1.06;max-width:22ch;margin:12px 0 20px}.td-share-close{position:absolute;right:20px;top:14px;background:transparent!important;color:var(--td-green)!important;border:0!important;min-height:44px!important;padding:8px 10px!important;text-decoration:underline;text-underline-offset:4px}.td-share-disclosure .td-share-networks{grid-template-columns:repeat(5,minmax(0,1fr));gap:10px;margin-top:28px}.td-share-disclosure .td-share-network{background:var(--td-green);color:var(--td-on-dark)!important;min-height:56px;flex-direction:row;align-items:center;justify-content:center;gap:9px;padding:12px;transform:none;border:2px solid var(--td-green)}.td-share-disclosure .td-share-network:hover{background:var(--td-dark);border-color:var(--td-dark)}.td-share-disclosure .td-share-network-mark{font-size:26px}.td-share-disclosure .td-share-network-label{margin:0;font-size:15px}.td-share-disclosure .td-share-network-state{display:none}.td-share-disclosure .td-share-tools{margin-top:16px}.bk-troubleshooting .td-share-disclosure .td-share-tools a,.bk-troubleshooting .td-share-disclosure .td-share-tools button{background:transparent;color:var(--td-green);border:2px solid var(--td-green)}.bk-troubleshooting .td-share-disclosure .td-share-tools [data-share-image]{background:var(--td-green);color:var(--td-on-dark)}.bk-troubleshooting .td-share-disclosure .td-share-tools a:hover,.bk-troubleshooting .td-share-disclosure .td-share-tools button:hover{background:var(--td-dark);color:var(--td-on-dark)}.td-share-disclosure .td-share-address-row{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:end;gap:12px;margin-top:24px}.td-share-disclosure .td-share input{background:var(--td-white);border-color:var(--td-line);min-height:52px;margin:8px 0 0}.td-share-disclosure .td-share-address-row button{min-height:52px;white-space:nowrap}.td-share-disclosure .td-share-status{min-height:24px}.td-share-disclosure .td-share :focus-visible{outline-color:var(--td-green)}.td-share-disclosure .td-share-availability{max-width:100%!important;color:var(--td-muted)}@media(max-width:900px){.td-hero--integrated .td-hero-intro{grid-template-columns:1fr;gap:20px}.td-share-disclosure .td-share-top{grid-template-columns:1fr}.td-share-disclosure .td-share-copy{padding:0}.td-share-disclosure .td-share-networks{grid-template-columns:repeat(3,minmax(0,1fr))}}@media(max-width:700px){.td-cover{display:grid}.td-cover-art,.td-cover-wash,.td-cover-copy{grid-area:1/1}.td-cover-art{align-self:start}.td-cover-copy,.td-cover[data-position^=top] .td-cover-copy,.td-cover[data-position$=right] .td-cover-copy{position:relative;inset:auto;width:100%;max-width:none;padding:calc(100cqw * var(--td-cover-ratio) - 48px) var(--td-gutter) 30px;pointer-events:none}.td-cover-copy:before,.td-cover[data-position$=right] .td-cover-copy:before{inset:calc(100cqw * var(--td-cover-ratio) - 110px) 0 0;background:linear-gradient(to bottom,transparent,var(--td-cover-ink) 80px)}.td-cover-wash,.td-cover[data-position^=top] .td-cover-wash{background:linear-gradient(to bottom,transparent calc(100cqw * var(--td-cover-ratio) - 110px),var(--td-cover-ink) calc(100cqw * var(--td-cover-ratio) + 10px));top:0;right:0;bottom:0;left:0}.td-cover-copy .td-kicker{font-size:10px;letter-spacing:.12em;margin-bottom:13px!important}.bk-troubleshooting .td-hero--integrated h1,.bk-troubleshooting .td-cover[data-page=soft-bar] h1{font-size:clamp(42px,11.8vw,72px);line-height:1.03;letter-spacing:-.04em;max-width:20ch}.td-cover-caption{display:block;padding-top:12px}.td-cover-caption a{margin-top:3px}.td-share-opener{font-size:17px}.td-share-disclosure .td-share{padding:58px 20px 24px}.td-share-disclosure .td-share-networks{grid-template-columns:repeat(2,minmax(0,1fr))}.td-share-disclosure .td-share-network:last-child{grid-column:auto;min-height:56px}.td-share-disclosure .td-share-address-row{grid-template-columns:1fr}.td-share-disclosure .td-share-address-row button{width:100%}.td-share-disclosure .td-share-tools>*{width:100%}.td-hero--integrated .td-dek{font-size:23px}}@media(min-width:701px){.td-cover[data-page=skin-discomfort] .td-cover-copy{max-width:840px}.td-cover[data-page=quiet-perfume] .td-cover-copy{max-width:620px}.td-cover[data-page=quiet-perfume] .td-cover-wash{background:linear-gradient(90deg,var(--td-cover-wash),transparent 75%)}.bk-troubleshooting .td-cover[data-page=quiet-perfume] h1,.bk-troubleshooting .td-cover[data-page=skin-discomfort] h1{font-size:clamp(60px,7vw,108px);overflow-wrap:normal;word-break:normal}}@media(max-width:700px){.td-share-disclosure .td-share-networks{grid-template-columns:repeat(auto-fit,minmax(min(100%,136px),1fr))}.td-share-disclosure .td-share-network-label{white-space:nowrap}}@media(max-width:700px){.bk-troubleshooting .td-cover[data-page=skin-discomfort] h1{font-size:clamp(34px,10vw,64px);font-size:clamp(34px,11.5cqw,64px)}}@media print{.td-cover-wash{display:none}.td-cover{background:none}.td-cover-art{display:none}.td-cover-copy,.td-cover[data-position^=top] .td-cover-copy,.td-cover[data-position$=right] .td-cover-copy{position:static;padding:0;color:var(--td-ink)}.td-cover-copy:before{display:none}.bk-troubleshooting .td-hero--integrated h1{font-size:32pt;color:var(--td-ink);text-shadow:none}.td-cover-copy .td-kicker{color:var(--td-ink)}.td-share-disclosure{display:none!important}}.bk-troubleshooting .td-interior{--td-iv-accent:var(--td-green);--td-iv-space:clamp(22px,3vw,40px);background:var(--td-white);color:var(--td-ink);padding:0;border:1px solid var(--td-line);margin-block:38px 70px!important;min-width:0}.bk-troubleshooting .td-interior>figcaption{padding:var(--td-iv-space) var(--td-iv-space) 0}.bk-troubleshooting .td-interior>figcaption h3{font-size:clamp(34px,4vw,54px);line-height:1.05;letter-spacing:-.035em;max-width:24ch;margin:12px 0 22px}.bk-troubleshooting .td-interior .td-iv-intro{font-size:18px;line-height:1.65;max-width:58ch;margin:0 0 28px}.bk-troubleshooting .td-interior .td-iv-plate{min-width:0}.bk-troubleshooting .td-interior .td-teaching-art img{width:100%;height:auto;max-height:none;object-fit:contain}.bk-troubleshooting .td-interior .td-art-context{padding:17px var(--td-iv-space) 0;font-size:16px;line-height:1.6;color:var(--td-muted)}.bk-troubleshooting .td-interior .td-iv-diagram{padding:30px var(--td-iv-space) 0;min-width:0}.bk-troubleshooting .td-interior .td-iv-nodes{list-style:none;margin:0;padding:0;gap:0;min-width:0}.bk-troubleshooting .td-interior .td-iv-node{position:relative;min-width:0;padding:24px 0;border:0;margin:0}.bk-troubleshooting .td-interior .td-iv-node h4{font-size:clamp(25px,2.8vw,34px);line-height:1.1;margin:8px 0 14px;letter-spacing:-.015em}.bk-troubleshooting .td-interior .td-iv-node p{font-size:17px;line-height:1.65;margin:0;max-width:43ch}.bk-troubleshooting .td-interior .td-iv-label{display:block;font:700 16px/1.4 var(--td-sans);color:var(--td-iv-accent)}.bk-troubleshooting .td-interior .td-iv-limit{font-size:16px;line-height:1.6;color:var(--td-muted);padding:22px var(--td-iv-space) var(--td-iv-space);margin:28px 0 0;border-top:1px solid var(--td-line)}.bk-troubleshooting .td-interior .td-iv-direction{font-size:17px;line-height:1.6;font-weight:700;border-bottom:2px solid var(--td-iv-accent);padding-bottom:18px;margin:0 0 12px}.bk-troubleshooting .td-interior .td-iv-conclusion{font-size:17px;line-height:1.6;margin:22px 0 0;padding:18px 0 0;border-top:1px solid var(--td-line);max-width:60ch}.bk-troubleshooting .td-interior--index{--td-iv-accent:var(--td-blue)}.bk-troubleshooting .td-interior .td-iv-lens{border:2px solid var(--td-blue)}.bk-troubleshooting .td-interior .td-iv-centre{background:var(--td-blue);color:var(--td-on-dark);font:clamp(32px,4vw,48px)/1.08 var(--td-serif);letter-spacing:-.035em;padding:28px;margin:0}.bk-troubleshooting .td-interior .td-iv-centre>span{display:block;font:700 16px/1.5 var(--td-sans);letter-spacing:0;margin-bottom:18px}.bk-troubleshooting .td-interior .td-iv-facets{display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}.bk-troubleshooting .td-interior .td-iv-facets>li{padding:26px;border-bottom:1px solid var(--td-line)}.bk-troubleshooting .td-interior .td-iv-facets>li:nth-child(odd){border-right:1px solid var(--td-line)}.bk-troubleshooting .td-interior .td-iv-facets>li:nth-last-child(-n+2){border-bottom:0}.bk-troubleshooting .td-interior .td-iv-section{display:grid;grid-template-columns:minmax(160px,.65fr) minmax(0,1.7fr);border-block:2px solid var(--td-green)}.bk-troubleshooting .td-interior .td-iv-section-title{background:var(--td-dark);color:var(--td-on-dark);padding:28px 22px;margin:0;display:flex;flex-direction:column;justify-content:space-between;gap:30px}.bk-troubleshooting .td-interior .td-iv-section-title>span{font-size:16px;font-weight:700;line-height:1.4}.bk-troubleshooting .td-interior .td-iv-section-title>strong{font:38px/1.1 var(--td-serif);letter-spacing:-.03em}.bk-troubleshooting .td-interior .td-iv-strata{display:block}.bk-troubleshooting .td-interior .td-iv-strata>li{padding:25px 28px;border-bottom:1px solid var(--td-line)}.bk-troubleshooting .td-interior .td-iv-strata>li:last-child{border-bottom:0;background:var(--td-soft)}.bk-troubleshooting .td-interior--conditioner-drag{--td-iv-accent:var(--td-coral)}.bk-troubleshooting .td-interior .td-iv-gates{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;padding-top:14px}.bk-troubleshooting .td-interior .td-iv-gates>li{padding:22px 0 8px;border-top:7px solid var(--td-coral)}.bk-troubleshooting .td-interior .td-iv-gates>li:not(:last-child):after{content:"\2192";position:absolute;right:-22px;top:-28px;font:30px/1 var(--td-sans);color:var(--td-coral)}.bk-troubleshooting .td-interior .td-iv-timeline{display:block;border-left:3px solid var(--td-green);margin-left:10px;padding-left:28px}.bk-troubleshooting .td-interior .td-iv-timeline>li{display:grid;grid-template-columns:85px minmax(0,1fr);column-gap:22px;padding:24px 0;border-bottom:1px solid var(--td-line)}.bk-troubleshooting .td-interior .td-iv-timeline .td-iv-label{grid-row:1/3;padding-top:4px}.bk-troubleshooting .td-interior .td-iv-timeline h4{margin-top:0}.bk-troubleshooting .td-interior .td-iv-timeline p{grid-column:2}.bk-troubleshooting .td-interior .td-iv-timeline>li:before{content:"";position:absolute;width:15px;height:15px;background:var(--td-green);border:3px solid var(--td-white);left:-37px;top:26px;box-sizing:border-box;border-radius:50%}.bk-troubleshooting .td-interior .td-iv-timeline>li:last-child{border-bottom:0}.bk-troubleshooting .td-interior--quiet-perfume{--td-iv-accent:var(--td-coral)}.bk-troubleshooting .td-interior .td-iv-fork{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(0,1fr);gap:28px}.bk-troubleshooting .td-interior .td-iv-group-title{font:30px/1.12 var(--td-serif);letter-spacing:-.025em;padding-top:22px;border-top:5px solid var(--td-coral);margin:0}.bk-troubleshooting .td-interior .td-iv-fork-product{border-left:1px solid var(--td-line);padding-left:28px}.bk-troubleshooting .td-interior .td-iv-perception,.bk-troubleshooting .td-interior .td-iv-product-question{display:block}.bk-troubleshooting .td-interior .td-iv-perception>li{border-bottom:1px solid var(--td-line)}.bk-troubleshooting .td-interior .td-iv-perception>li:last-child{border-bottom:0}.bk-troubleshooting .td-interior .td-iv-fork>.td-iv-conclusion{grid-column:1/-1;margin:0}.bk-troubleshooting .td-interior--low-lather{--td-iv-accent:var(--td-blue)}.bk-troubleshooting .td-interior .td-iv-route{display:grid;grid-template-columns:minmax(130px,.7fr) minmax(0,1.6fr);gap:28px}.bk-troubleshooting .td-interior .td-iv-route-spine{background:var(--td-blue);color:var(--td-on-dark);padding:28px 20px;font:40px/1.04 var(--td-serif);letter-spacing:-.035em;margin:0}.bk-troubleshooting .td-interior .td-iv-route-stops{display:block;border-left:2px solid var(--td-blue);padding-left:28px}.bk-troubleshooting .td-interior .td-iv-route-stops>li{border-bottom:1px solid var(--td-line);padding:20px 0}.bk-troubleshooting .td-interior .td-iv-route-stops>li:before{content:"";position:absolute;left:-35px;top:27px;width:12px;height:12px;border:2px solid var(--td-blue);background:var(--td-white);border-radius:50%}.bk-troubleshooting .td-interior .td-iv-route-stops>li:last-child{border-bottom:0}.bk-troubleshooting .td-interior .td-iv-zone-list{display:block}.bk-troubleshooting .td-interior .td-iv-zone-list>li{display:grid;grid-template-columns:150px minmax(0,1fr);column-gap:25px;border-top:1px solid var(--td-line);padding:25px 0}.bk-troubleshooting .td-interior .td-iv-zone-list .td-iv-label{grid-row:1/3;font:34px/1.1 var(--td-serif);color:var(--td-green)}.bk-troubleshooting .td-interior .td-iv-zone-list h4{margin-top:0}.bk-troubleshooting .td-interior .td-iv-zone-list p{grid-column:2}.bk-troubleshooting .td-interior .td-iv-zone-list>li:last-child{border-top:4px solid var(--td-danger)}.bk-troubleshooting .td-interior .td-iv-zone-list>li:last-child .td-iv-label{color:var(--td-danger)}.bk-troubleshooting .td-interior--butter-film{--td-iv-accent:var(--td-coral)}.bk-troubleshooting .td-interior .td-iv-layer-line{display:flex;justify-content:space-between;gap:25px;border-block:2px solid var(--td-coral);padding:18px 0;margin:0;font:30px/1.12 var(--td-serif)}.bk-troubleshooting .td-interior .td-iv-layer-stages{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.bk-troubleshooting .td-interior .td-iv-layer-stages>li{border-bottom:1px solid var(--td-line)}.bk-troubleshooting .td-interior--heat-softened{--td-iv-accent:var(--td-danger)}.bk-troubleshooting .td-interior .td-iv-evidence-boundary{border:2px solid var(--td-danger);padding:28px}.bk-troubleshooting .td-interior .td-iv-boundary-title{font:clamp(34px,4vw,46px)/1.06 var(--td-serif);letter-spacing:-.03em;color:var(--td-danger);margin:0 0 20px}.bk-troubleshooting .td-interior .td-iv-evidence-steps{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 25px}.bk-troubleshooting .td-interior .td-iv-evidence-steps>li{border-top:1px solid var(--td-line)}.bk-troubleshooting .td-interior--travel-change{--td-iv-accent:var(--td-blue)}.bk-troubleshooting .td-interior .td-iv-context-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));border-block:1px solid var(--td-line)}.bk-troubleshooting .td-interior .td-iv-context-grid>li{padding:24px;border-bottom:1px solid var(--td-line)}.bk-troubleshooting .td-interior .td-iv-context-grid>li:nth-child(odd){border-right:1px solid var(--td-line)}.bk-troubleshooting .td-interior .td-iv-context-grid>li:nth-last-child(-n+2){border-bottom:0}.bk-troubleshooting .td-interior .td-iv-context-grid .td-iv-label{font-size:19px}.bk-troubleshooting .td-interior--skin-discomfort{--td-iv-accent:var(--td-danger);border-top:7px solid var(--td-danger)}.bk-troubleshooting .td-interior .td-iv-priority-list{display:block}.bk-troubleshooting .td-interior .td-iv-priority-list>li{display:grid;grid-template-columns:minmax(120px,.65fr) minmax(0,1.7fr);gap:0 26px;border-top:1px solid var(--td-line);padding:24px 0}.bk-troubleshooting .td-interior .td-iv-priority-list .td-iv-label{grid-row:1/3;padding-top:3px}.bk-troubleshooting .td-interior .td-iv-priority-list h4{margin-top:0}.bk-troubleshooting .td-interior .td-iv-priority-list p{grid-column:2}.bk-troubleshooting .td-interior .td-iv-priority-list>li:nth-child(2){border-block:4px solid var(--td-danger);background:var(--td-gold);padding:24px}.bk-troubleshooting .td-interior .td-iv-priority-list>li:nth-child(3){border-top:0}.bk-troubleshooting .td-interior .td-iv-note-sheet{background:var(--td-gold);padding:28px;border-left:6px solid var(--td-coral)}.bk-troubleshooting .td-interior .td-iv-sheet-heading{font:32px/1.1 var(--td-serif);letter-spacing:-.025em;margin:0 0 22px}.bk-troubleshooting .td-interior .td-iv-record-fields{display:block}.bk-troubleshooting .td-interior .td-iv-record-fields>li{display:grid;grid-template-columns:95px minmax(0,1fr);gap:0 24px;border-top:1px solid var(--td-line);padding:23px 0}.bk-troubleshooting .td-interior .td-iv-record-fields .td-iv-label{grid-row:1/3;padding-top:3px}.bk-troubleshooting .td-interior .td-iv-record-fields h4{margin-top:0}.bk-troubleshooting .td-interior .td-iv-record-fields p{grid-column:2}.bk-troubleshooting .td-iv-case{padding:var(--td-panel-space);margin-block:35px 70px!important;background:var(--td-dark);color:var(--td-on-dark);border:0}.bk-troubleshooting .td-iv-case h3{font-size:clamp(32px,4vw,48px);line-height:1.08;letter-spacing:-.035em;max-width:25ch;margin:12px 0 28px}.bk-troubleshooting .td-iv-case .td-iv-case-body{display:block}.bk-troubleshooting .td-iv-case .td-iv-example{display:block;padding:23px 0;margin:0;border-top:1px solid var(--td-line);min-width:0;counter-increment:none}.bk-troubleshooting .td-iv-case .td-iv-example:before{display:none}.bk-troubleshooting .td-iv-case .td-iv-example h4{font:700 16px/1.5 var(--td-sans);letter-spacing:0;margin:0 0 13px}.bk-troubleshooting .td-iv-case .td-iv-example p{font-size:18px;line-height:1.65;max-width:56ch;margin:0}.bk-troubleshooting .td-iv-case>.td-note{font-size:16px;line-height:1.6;color:inherit;margin:26px 0 0;padding-top:20px;border-top:1px solid var(--td-line)}.bk-troubleshooting .td-iv-case .td-iv-case-pair{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:28px}.bk-troubleshooting .td-iv-case--refine{background:var(--td-gold);color:var(--td-ink);border-left:6px solid var(--td-coral)}.bk-troubleshooting .td-iv-case--refine .td-iv-case-pair{grid-template-columns:minmax(0,.8fr) minmax(0,1.5fr)}.bk-troubleshooting .td-iv-case--refine .td-iv-example[data-case-part="2"] p{font:clamp(28px,3vw,37px)/1.2 var(--td-serif);letter-spacing:-.02em}.bk-troubleshooting .td-iv-case--branch .td-iv-case-pair>.td-iv-example{border-top:5px solid var(--td-sage)}.bk-troubleshooting .td-iv-case--branch .td-iv-case-pair>.td-iv-example:nth-child(2){border-top-color:var(--td-gold)}.bk-troubleshooting .td-iv-case--ruler{background:var(--td-paper);color:var(--td-ink);border-block:2px solid var(--td-coral)}.bk-troubleshooting .td-iv-case--ruler .td-iv-case-track{border-left:3px solid var(--td-coral);padding-left:28px;display:block}.bk-troubleshooting .td-iv-case--ruler .td-iv-example{position:relative}.bk-troubleshooting .td-iv-case--ruler .td-iv-example:after{content:"";position:absolute;width:11px;height:11px;left:-35px;top:29px;background:var(--td-coral);border-radius:50%}.bk-troubleshooting .td-iv-case--locations .td-iv-example,.bk-troubleshooting .td-iv-case--roles .td-iv-example{display:grid;grid-template-columns:minmax(120px,.75fr) minmax(0,1.7fr);column-gap:25px}.bk-troubleshooting .td-iv-case--locations .td-iv-example h4{font:29px/1.1 var(--td-serif)}.bk-troubleshooting .td-iv-case--fork{background:var(--td-white);color:var(--td-ink);border-top:5px solid var(--td-coral)}.bk-troubleshooting .td-iv-case--fork .td-iv-case-pair>.td-iv-example{border-top:0}.bk-troubleshooting .td-iv-case--fork .td-iv-case-pair>.td-iv-example+section{padding-left:28px;border-left:1px solid var(--td-line)}.bk-troubleshooting .td-iv-case--path{background:var(--td-blue)}.bk-troubleshooting .td-iv-case--path .td-iv-case-track,.bk-troubleshooting .td-iv-case--archive .td-iv-case-track{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.bk-troubleshooting .td-iv-case--path .td-iv-example h4,.bk-troubleshooting .td-iv-case--archive .td-iv-example h4{font:31px/1.1 var(--td-serif)}.bk-troubleshooting .td-iv-case--split{background:var(--td-paper);color:var(--td-ink);border-block:2px solid var(--td-green)}.bk-troubleshooting .td-iv-case--split .td-iv-example[data-case-part="3"]{border-top:4px solid var(--td-danger);padding-left:22px;border-left:4px solid var(--td-danger)}.bk-troubleshooting .td-iv-case--moments .td-iv-case-pair>.td-iv-example h4{font:32px/1.1 var(--td-serif);color:var(--td-gold)}.bk-troubleshooting .td-iv-case--archive{background:var(--td-gold);color:var(--td-ink)}.bk-troubleshooting .td-iv-case--archive .td-iv-example{border-top:4px solid var(--td-coral)}.bk-troubleshooting .td-iv-case--comparison{background:var(--td-white);color:var(--td-ink);border-block:3px solid var(--td-blue)}.bk-troubleshooting .td-iv-case--comparison .td-iv-case-pair>.td-iv-example h4{font:35px/1.1 var(--td-serif);color:var(--td-blue)}.bk-troubleshooting .td-iv-case--comparison .td-iv-case-pair>.td-iv-example+section{padding-left:28px;border-left:1px solid var(--td-line)}.bk-troubleshooting .td-iv-case--roles{background:var(--td-paper);color:var(--td-ink);border-top:6px solid var(--td-danger)}.bk-troubleshooting .td-iv-case--roles .td-iv-example[data-case-part="1"]{border-top:0;border-left:6px solid var(--td-danger);padding:20px;background:var(--td-gold)}.bk-troubleshooting .td-iv-case--roles .td-iv-example h4{font-size:18px;color:var(--td-danger)}.bk-troubleshooting .td-iv-case--record{background:var(--td-gold);color:var(--td-ink);border-left:6px solid var(--td-coral)}.bk-troubleshooting .td-iv-case--record .td-iv-example{display:grid;grid-template-columns:120px minmax(0,1fr);column-gap:25px}@media(max-width:1100px){.bk-troubleshooting .td-interior .td-iv-gates,.bk-troubleshooting .td-interior .td-iv-layer-stages{grid-template-columns:1fr;gap:0}.bk-troubleshooting .td-interior .td-iv-gates>li{padding-block:22px;border-top-width:3px}.bk-troubleshooting .td-interior .td-iv-gates>li:not(:last-child):after{content:none}.bk-troubleshooting .td-interior .td-iv-node p{max-width:none}.bk-troubleshooting .td-interior .td-iv-section,.bk-troubleshooting .td-interior .td-iv-route{grid-template-columns:1fr;gap:0}.bk-troubleshooting .td-interior .td-iv-section-title{padding:24px;gap:14px}.bk-troubleshooting .td-interior .td-iv-route-spine{font-size:34px;padding:24px}.bk-troubleshooting .td-interior .td-iv-route-spine br{display:none}.bk-troubleshooting .td-interior .td-iv-route-stops{margin:25px 0 0 7px}.bk-troubleshooting .td-interior .td-iv-fork{grid-template-columns:1fr}.bk-troubleshooting .td-interior .td-iv-fork-product{padding-left:0;border-left:0}.bk-troubleshooting .td-iv-case--path .td-iv-case-track,.bk-troubleshooting .td-iv-case--archive .td-iv-case-track{grid-template-columns:1fr;gap:0}}@media(max-width:700px){.bk-troubleshooting .td-interior{--td-iv-space:22px;margin-block:30px 48px!important}.bk-troubleshooting .td-interior>figcaption h3{font-size:34px;max-width:none}.bk-troubleshooting .td-interior .td-iv-intro{font-size:17px}.bk-troubleshooting .td-interior .td-iv-nodes{grid-template-columns:1fr}.bk-troubleshooting .td-interior .td-iv-node h4{font-size:28px}.bk-troubleshooting .td-interior .td-iv-node p{font-size:16px}.bk-troubleshooting .td-interior .td-iv-centre{font-size:35px;padding:24px 20px}.bk-troubleshooting .td-interior .td-iv-facets>li{padding:23px 20px;border-right:0;border-bottom:1px solid var(--td-line)}.bk-troubleshooting .td-interior .td-iv-facets>li:nth-child(odd){border-right:0}.bk-troubleshooting .td-interior .td-iv-facets>li:nth-last-child(2){border-bottom:1px solid var(--td-line)}.bk-troubleshooting .td-interior .td-iv-strata>li{padding:23px 20px}.bk-troubleshooting .td-interior .td-iv-section-title>strong{font-size:34px}.bk-troubleshooting .td-interior .td-iv-timeline{padding-left:23px;margin-left:8px}.bk-troubleshooting .td-interior .td-iv-timeline>li{display:block;padding-right:0;border-bottom:1px solid var(--td-line)}.bk-troubleshooting .td-interior .td-iv-timeline .td-iv-label{padding:0;margin-bottom:12px}.bk-troubleshooting .td-interior .td-iv-timeline>li:before{left:-32px}.bk-troubleshooting .td-interior .td-iv-timeline>li:nth-child(2n):before{display:block}.bk-troubleshooting .td-interior .td-iv-timeline>li:nth-last-child(2){border-bottom:1px solid var(--td-line)}.bk-troubleshooting .td-interior .td-iv-zone-list>li,.bk-troubleshooting .td-interior .td-iv-priority-list>li,.bk-troubleshooting .td-interior .td-iv-record-fields>li{display:block}.bk-troubleshooting .td-interior .td-iv-zone-list .td-iv-label{font-size:34px;margin-bottom:16px}.bk-troubleshooting .td-interior .td-iv-layer-line{display:block;font-size:31px}.bk-troubleshooting .td-interior .td-iv-layer-line>span{display:block}.bk-troubleshooting .td-interior .td-iv-layer-line>span+span{margin-top:8px}.bk-troubleshooting .td-interior .td-iv-evidence-boundary{padding:22px 20px}.bk-troubleshooting .td-interior .td-iv-boundary-title{font-size:34px}.bk-troubleshooting .td-interior .td-iv-context-grid>li{padding:22px 0;border-right:0;border-bottom:1px solid var(--td-line)}.bk-troubleshooting .td-interior .td-iv-context-grid>li:nth-child(odd){border-right:0}.bk-troubleshooting .td-interior .td-iv-context-grid>li:nth-last-child(2){border-bottom:1px solid var(--td-line)}.bk-troubleshooting .td-interior .td-iv-priority-list .td-iv-label,.bk-troubleshooting .td-interior .td-iv-record-fields .td-iv-label{padding:0;margin-bottom:12px}.bk-troubleshooting .td-interior .td-iv-priority-list>li:nth-child(2){padding:22px 18px}.bk-troubleshooting .td-interior .td-iv-note-sheet{padding:23px 19px}.bk-troubleshooting .td-interior .td-iv-sheet-heading{font-size:32px}.bk-troubleshooting .td-iv-case{padding:24px 22px;margin-block:30px 48px!important}.bk-troubleshooting .td-iv-case h3{font-size:32px}.bk-troubleshooting .td-iv-case .td-iv-case-pair{grid-template-columns:1fr;gap:0}.bk-troubleshooting .td-iv-case .td-iv-example p{font-size:16px}.bk-troubleshooting .td-iv-case--refine .td-iv-example[data-case-part="2"] p{font-size:29px}.bk-troubleshooting .td-iv-case--fork .td-iv-case-pair>.td-iv-example+section,.bk-troubleshooting .td-iv-case--comparison .td-iv-case-pair>.td-iv-example+section{padding-left:0;border-left:0;border-top:1px solid var(--td-line)}.bk-troubleshooting .td-iv-case--locations .td-iv-example,.bk-troubleshooting .td-iv-case--roles .td-iv-example,.bk-troubleshooting .td-iv-case--record .td-iv-example{display:block}.bk-troubleshooting .td-iv-case--locations .td-iv-example h4{font-size:29px}.bk-troubleshooting .td-iv-case--roles .td-iv-example[data-case-part="1"]{padding:22px 18px}}@media print{.bk-troubleshooting .td-interior,.bk-troubleshooting .td-iv-case{background:none;color:var(--td-ink);border:1px solid var(--td-line);break-inside:auto}.bk-troubleshooting .td-interior .td-iv-centre,.bk-troubleshooting .td-interior .td-iv-section-title,.bk-troubleshooting .td-interior .td-iv-route-spine,.bk-troubleshooting .td-interior .td-iv-note-sheet{background:none;color:var(--td-ink)}.bk-troubleshooting .td-interior .td-iv-node,.bk-troubleshooting .td-iv-case .td-iv-example{break-inside:avoid}.bk-troubleshooting .td-iv-case--moments .td-iv-case-pair>.td-iv-example h4{color:var(--td-ink)}}.bk-troubleshooting .td-opening-actions{display:flex;align-items:center;justify-content:space-between;gap:16px 30px;padding:16px 0 20px;color:var(--td-ink)}.bk-troubleshooting .td-opening-actions>p{margin:0;font-size:18px;line-height:1.4;font-weight:700}.bk-troubleshooting .td-opening-actions>div{display:flex;align-items:center;gap:18px;flex-wrap:wrap}.bk-troubleshooting .td-opening-actions a{display:inline-flex;align-items:center;justify-content:center;min-height:48px;white-space:nowrap;font-size:16px;line-height:1.2;font-weight:700}.bk-troubleshooting .td-opening-actions .td-button{padding:14px 24px;background:var(--td-green);color:var(--td-on-dark);border:2px solid var(--td-green);text-decoration:none}.bk-troubleshooting .td-opening-actions .td-button:hover{background:var(--td-dark);border-color:var(--td-dark)}.bk-troubleshooting .td-opening-actions a:active{transform:translateY(1px)}.bk-troubleshooting .td-cover[data-page=index] h1{font-size:clamp(52px,7.2cqw,108px);line-height:1.01;max-width:16ch}.bk-troubleshooting .td-hero--integrated .td-hero-intro{grid-template-columns:minmax(0,1fr);gap:16px;max-width:1000px}.bk-troubleshooting .td-hero--integrated .td-dek{font-size:clamp(21px,2vw,27px);line-height:1.6;max-width:66ch}.bk-troubleshooting .td-hero-intro>.td-note{margin:0;font-size:16px}.bk-troubleshooting .td-quick{padding:clamp(24px,4vw,42px);margin-block:0 55px}.bk-troubleshooting .td-quick h2{font-size:clamp(32px,3.6vw,48px);max-width:26ch;line-height:1.12}.bk-troubleshooting .td-quick ol{grid-template-columns:repeat(2,minmax(0,1fr));gap:26px 42px;padding-left:24px}.bk-troubleshooting .td-quick li{font-size:18px;line-height:1.65;padding-left:6px}.bk-troubleshooting .td-quick li strong{display:block;font-size:21px;line-height:1.3;margin-bottom:10px}.bk-troubleshooting .td-quick li span{display:block;max-width:57ch}.bk-troubleshooting .td-quick .td-note{font-size:16px}.bk-troubleshooting .td-chapter-head{grid-template-columns:max-content minmax(0,1fr);column-gap:24px;align-items:baseline}.bk-troubleshooting .td-chapter-head>span{white-space:nowrap;word-break:normal;overflow-wrap:normal;min-width:2ch;font-variant-numeric:tabular-nums;font-size:clamp(38px,4vw,62px);line-height:1}.bk-troubleshooting .td-chapter-head h2{min-width:0;line-height:1.12;font-size:clamp(32px,3.7vw,52px);max-width:30ch}.bk-troubleshooting .td-reading article>section>p{max-width:var(--td-measure)}.bk-troubleshooting .td-return-top>[aria-hidden]{grid-row:1/3;font-size:24px;line-height:1}@media(max-width:700px){.bk-troubleshooting .td-opening-actions{display:block;padding:14px 0 18px}.bk-troubleshooting .td-opening-actions>p{font-size:16px;margin-bottom:10px}.bk-troubleshooting .td-opening-actions>div{gap:10px 18px}.bk-troubleshooting .td-opening-actions .td-button{padding:12px 16px}.bk-troubleshooting .td-cover[data-page=index] h1{font-size:clamp(39px,11.8cqw,62px);max-width:20ch}.bk-troubleshooting .td-quick ol{grid-template-columns:minmax(0,1fr);gap:24px}.bk-troubleshooting .td-quick li{font-size:17px}.bk-troubleshooting .td-quick li strong{font-size:20px}.bk-troubleshooting .td-chapter-head{display:block}.bk-troubleshooting .td-chapter-head>span{display:block;font-size:28px;margin-bottom:12px}.bk-troubleshooting .td-chapter-head h2{font-size:32px;max-width:none}}@media print{.bk-troubleshooting .td-opening-actions{display:none}}.bk-troubleshooting .td-directory{padding-bottom:50px;scroll-margin-top:24px}.bk-troubleshooting .td-directory h2{max-width:22ch;margin:12px 0 22px}.bk-troubleshooting .td-picker-intro{max-width:74ch;font-size:18px;line-height:1.65;margin-bottom:30px}.bk-troubleshooting .td-visual-picker{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:18px}.bk-troubleshooting .td-picker-choice{display:flex;flex-direction:column;min-width:0;background:var(--td-white);color:var(--td-ink);border:1px solid var(--td-line);text-decoration:none;padding-bottom:18px;transition:border-color .15s ease,background-color .15s ease}.bk-troubleshooting .td-picker-art{position:relative;flex:none;overflow:hidden;display:flex;width:100%;aspect-ratio:4/3;align-items:center;justify-content:center;background:var(--td-soft);border-bottom:1px solid var(--td-line)}.bk-troubleshooting .td-picker-art img{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;object-fit:contain;display:block;min-height:0}.bk-troubleshooting .td-picker-label{display:block;font:700 clamp(18px,1.45vw,22px)/1.2 var(--td-serif);margin:17px 15px 10px;overflow-wrap:normal}.bk-troubleshooting .td-picker-clue{display:block;font:16px/1.5 var(--td-sans);margin:0 15px 18px;color:var(--td-muted);overflow-wrap:normal}.bk-troubleshooting .td-picker-go{display:block;white-space:nowrap;font:700 16px/1.5 var(--td-sans);margin:auto 15px 0;color:var(--td-green)}.bk-troubleshooting .td-picker-choice:hover,.bk-troubleshooting .td-picker-choice:active{border-color:var(--td-green);background:var(--td-soft)}.bk-troubleshooting .td-picker-choice:hover .td-picker-label,.bk-troubleshooting .td-picker-choice:focus-visible .td-picker-label{text-decoration:underline;text-underline-offset:.16em}.bk-troubleshooting .td-visual-links{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:32px;margin:28px 0 0}.bk-troubleshooting .td-visual-card{display:flex;flex-direction:column;min-width:0;color:var(--td-ink);text-decoration:none;border:1px solid var(--td-line);background:var(--td-white)}.bk-troubleshooting .td-visual-card-art{position:relative;flex:none;overflow:hidden;display:flex;width:100%;aspect-ratio:3/2;align-items:center;justify-content:center;background:var(--td-soft);border-bottom:1px solid var(--td-line)}.bk-troubleshooting .td-visual-card-art img{position:absolute;top:0;right:0;bottom:0;left:0;display:block;width:100%;height:100%;min-height:0;object-fit:contain}.bk-troubleshooting .td-visual-card-copy{display:flex;flex:1;flex-direction:column;min-width:0;padding:26px}.bk-troubleshooting .td-visual-card-copy .td-kicker{display:block;font-size:12px;line-height:1.5;margin-bottom:14px!important;color:var(--td-muted)}.bk-troubleshooting .td-visual-card-title{display:block;font:clamp(27px,2.5vw,36px)/1.12 var(--td-serif);letter-spacing:-.025em;margin-bottom:18px;overflow-wrap:normal}.bk-troubleshooting .td-visual-card-description{display:block;font:18px/1.65 var(--td-sans);margin-bottom:24px}.bk-troubleshooting .td-visual-card-go{display:block;margin-top:auto;font:700 16px/1.5 var(--td-sans);color:var(--td-green)}.bk-troubleshooting .td-visual-card:hover,.bk-troubleshooting .td-visual-card:active{border-color:var(--td-green)}.bk-troubleshooting .td-visual-card:hover .td-visual-card-title,.bk-troubleshooting .td-visual-card:focus-visible .td-visual-card-title{text-decoration:underline;text-underline-offset:.13em}.bk-troubleshooting .td-picker-choice:focus-visible,.bk-troubleshooting .td-visual-card:focus-visible{outline:var(--td-focus) solid var(--td-coral);outline-offset:4px}.bk-troubleshooting .td-bridges[data-visual-connections]>div{padding:0;border:0}.bk-troubleshooting .td-bridges[data-visual-connections] a{font-family:inherit;line-height:inherit;margin:0}.bk-troubleshooting .td-bridges[data-visual-connections] .td-note{font-size:16px}.bk-troubleshooting .td-connection-intro{max-width:60ch;font-size:18px}.bk-troubleshooting .td-section-visual-links{margin:30px 0 50px;padding-top:24px;border-top:1px solid var(--td-line)}@media(max-width:1100px){.bk-troubleshooting .td-visual-picker{grid-template-columns:repeat(4,minmax(0,1fr))}}@media(max-width:900px){.bk-troubleshooting .td-visual-picker{grid-template-columns:repeat(3,minmax(0,1fr))}.bk-troubleshooting .td-visual-links{gap:22px}.bk-troubleshooting .td-visual-card-copy{padding:22px}}@media(max-width:700px){.bk-troubleshooting .td-visual-picker{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.bk-troubleshooting .td-picker-label{font-size:18px;margin:15px 12px 9px}.bk-troubleshooting .td-picker-clue,.bk-troubleshooting .td-picker-go{margin-inline:12px;font-size:16px}.bk-troubleshooting .td-picker-intro{font-size:17px}.bk-troubleshooting .td-visual-links{grid-template-columns:minmax(0,1fr);gap:28px}.bk-troubleshooting .td-visual-card-title{font-size:30px}.bk-troubleshooting .td-visual-card-description{font-size:17px}.bk-troubleshooting .td-visual-card-copy{padding:23px}.bk-troubleshooting .td-connection-intro{font-size:17px}}@media(prefers-reduced-motion:reduce){.bk-troubleshooting .td-picker-choice{transition:none}}@media print{.bk-troubleshooting .td-visual-picker{grid-template-columns:repeat(3,minmax(0,1fr))}.bk-troubleshooting .td-visual-links{display:block}.bk-troubleshooting .td-visual-card{break-inside:avoid;margin-bottom:24px}.bk-troubleshooting .td-visual-card-art{max-height:200px}}.bk-troubleshooting{--td-reading-position:0%;--td-reading-progress-number:0;--td-progress-track:color-mix(in srgb,var(--td-blue) 16%,var(--td-paper));--td-progress-shadow:color-mix(in srgb,var(--td-blue) 16%,transparent);--td-reader-jump-offset:24px;padding-bottom:calc(64px + env(safe-area-inset-bottom,0px))}.bk-troubleshooting .td-toc{position:sticky;top:calc(var(--td-reader-sticky-top,0px) + 20px);align-self:start;max-height:calc(100dvh - var(--td-reader-sticky-top,0px) - 40px);overflow:visible;font-size:16px;padding-bottom:18px;border-bottom:1px solid var(--td-line)}.bk-troubleshooting .td-toc summary{display:flex;flex-direction:column;gap:8px;min-height:44px;padding:0 0 14px;cursor:pointer;font-size:16px;line-height:1.4}.bk-troubleshooting .td-toc summary:before{content:"+";font:25px/1 var(--td-serif);position:absolute;right:0;top:0}.bk-troubleshooting .td-toc details[open]>summary:before{content:"\2212"}.bk-troubleshooting .td-toc summary>span:first-child{padding-right:28px;font-weight:700}.bk-troubleshooting .td-current-chapter{font-weight:400;font-size:16px;color:var(--td-muted);line-height:1.45;min-height:2.9em;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden;padding-right:12px}.bk-troubleshooting .td-toc summary::-webkit-details-marker{display:none}.bk-troubleshooting .td-toc summary::marker{content:""}.bk-troubleshooting .td-toc nav{display:flex;flex-direction:column;gap:6px;max-height:calc(100dvh - var(--td-reader-sticky-top,0px) - 225px);overflow:auto;overscroll-behavior:contain;scrollbar-gutter:stable;padding-right:7px}.bk-troubleshooting .td-toc nav a{display:block;min-height:44px;padding:10px 10px 10px 12px;text-decoration:none;font-size:16px;line-height:1.5;border-left:3px solid transparent;overflow-wrap:normal}.bk-troubleshooting .td-toc nav a:hover{text-decoration:underline;background:var(--td-soft)}.bk-troubleshooting .td-toc nav a:active{background:var(--td-gold)}.bk-troubleshooting .td-toc nav a[aria-current=location]{border-left-color:var(--td-coral);background:var(--td-soft);font-weight:700}.bk-troubleshooting .td-outline-progress{margin-top:20px;padding-top:15px;border-top:1px solid var(--td-line)}.bk-troubleshooting .td-outline-progress>div:first-child{display:flex;justify-content:space-between;gap:10px;font-size:16px;line-height:1.4;margin-bottom:10px;color:var(--td-muted)}.bk-troubleshooting .td-outline-progress [data-reading-percent]{font-variant-numeric:tabular-nums;font-weight:700;color:var(--td-green);white-space:nowrap}.bk-troubleshooting .td-reading-meter{height:5px;overflow:hidden;background:var(--td-line)}.bk-troubleshooting .td-reading-meter>span{display:block;width:var(--td-reading-position);height:100%;background:var(--td-coral)}.bk-troubleshooting .td-reading article [id]{scroll-margin-top:var(--td-reader-jump-offset)}.bk-troubleshooting .td-return-top{position:fixed;z-index:45;right:max(20px,env(safe-area-inset-right,0px));bottom:calc(20px + env(safe-area-inset-bottom,0px));display:grid;place-items:center;width:64px;height:64px;min-width:64px;min-height:64px;padding:0;border:0;border-radius:50%;background:var(--td-paper);color:var(--td-blue);text-decoration:none;font:400 16px/1.2 var(--td-sans);box-shadow:0 3px 16px var(--td-progress-shadow);cursor:pointer;isolation:isolate}.bk-troubleshooting .td-return-top[hidden]{display:none!important}.bk-troubleshooting .td-return-top>.td-return-top-ring{position:absolute;top:0;right:0;bottom:0;left:0;display:block;width:100%;height:100%;fill:none;stroke-width:2.5;transform:rotate(-90deg);pointer-events:none}.bk-troubleshooting .td-return-top-track{stroke:var(--td-progress-track)}.bk-troubleshooting .td-return-top-fill{stroke:var(--td-blue);stroke-linecap:round;stroke-dasharray:100;stroke-dashoffset:calc(100 - var(--td-reading-progress-number,0))}.bk-troubleshooting .td-return-top>.td-return-top-copy{grid-area:1/1;display:grid;justify-items:center;gap:1px;pointer-events:none}.bk-troubleshooting .td-return-top .td-return-top-arrow{display:block;width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}.bk-troubleshooting .td-return-top [data-reading-percent]{font-variant-numeric:tabular-nums;font-size:16px;line-height:1.2;font-weight:400;white-space:nowrap}.bk-troubleshooting .td-return-top:hover{background:var(--td-white);color:var(--td-blue);text-decoration:none}.bk-troubleshooting .td-return-top:active{background:var(--td-progress-track);transform:none;box-shadow:0 1px 8px var(--td-progress-shadow)}.bk-troubleshooting .td-return-top:focus-visible{outline:3px solid var(--td-blue);outline-offset:4px}@media(max-width:700px){.bk-troubleshooting .td-toc{top:var(--td-reader-sticky-top,0px);z-index:35;background:var(--td-paper);padding:12px 0 14px;margin-bottom:30px;max-height:none;border-block:1px solid var(--td-line)}.bk-troubleshooting .td-toc summary{position:relative;gap:4px;padding:0;min-height:44px}.bk-troubleshooting .td-toc summary:before{top:2px}.bk-troubleshooting .td-current-chapter{font-size:16px;line-height:1.4;min-height:2.8em;padding-right:30px}.bk-troubleshooting .td-toc nav{max-height:42dvh;padding-top:10px;padding-bottom:6px}.bk-troubleshooting .td-outline-progress{margin-top:10px;padding-top:0;border:0}.bk-troubleshooting .td-outline-progress>div:first-child{margin-bottom:7px;font-size:16px}.bk-troubleshooting .td-return-top{right:max(12px,env(safe-area-inset-right,0px));bottom:calc(14px + env(safe-area-inset-bottom,0px));width:56px;height:56px;min-width:56px;min-height:56px}.bk-troubleshooting .td-return-top .td-return-top-arrow{width:20px;height:20px}}@media(prefers-reduced-motion:reduce){.bk-troubleshooting .td-toc,.bk-troubleshooting .td-return-top{scroll-behavior:auto!important;transition:none!important}}@media print{.bk-troubleshooting{padding-bottom:0}.bk-troubleshooting .td-toc,.bk-troubleshooting .td-return-top{display:none!important}}.bk-troubleshooting{--td-opening-navy:#112b4b;--td-opening-paper:var(--td-on-dark);--td-opening-accent:color-mix(in srgb,var(--td-blue) 24%,var(--td-on-dark));--td-opening-shade:color-mix(in srgb,var(--td-opening-navy) 98%,transparent);--td-opening-soft:color-mix(in srgb,var(--td-opening-navy) 90%,transparent)}.bk-troubleshooting .td-hero--hair{--td-green:var(--td-blue);--td-dark:var(--td-opening-navy);display:block;padding:0 0 34px}.bk-troubleshooting .td-hero--hair:has(.td-share-disclosure[open]){position:relative;z-index:60}.bk-troubleshooting .td-hero--hair .td-opening-stage{--td-feature-height:min(680px,calc(100svh - var(--td-native-header-height) - 64px));display:grid;grid-template-columns:minmax(0,1fr);height:var(--td-feature-height);min-height:0;position:relative;background:var(--td-opening-navy);isolation:isolate}.bk-troubleshooting .td-hero--hair .td-opening-art{grid-area:1/1;position:absolute;top:0;right:0;bottom:0;left:0;align-self:stretch;width:100%;height:100%;min-height:0;display:block;overflow:hidden}.bk-troubleshooting .td-hero--hair .td-opening-art img{display:block;width:100%;height:100%;max-height:none;object-fit:cover;object-position:var(--td-feature-position,50% 45%)}.bk-troubleshooting .td-hero--hair .td-opening-stage:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;z-index:1;pointer-events:none;background:linear-gradient(90deg,var(--td-opening-shade) 0%,var(--td-opening-shade) 18%,var(--td-opening-soft) 31%,transparent 55%)}.bk-troubleshooting .td-hero--hair .td-opening-art:after{content:none}.bk-troubleshooting .td-opening-stage[data-page=index]{--td-feature-position:50% 62%}.bk-troubleshooting .td-opening-stage[data-page=soft-bar]{--td-feature-position:50% 40%}.bk-troubleshooting .td-opening-stage[data-page=conditioner-drag]{--td-feature-position:50% 42%}.bk-troubleshooting .td-opening-stage[data-page=heavy-hair]{--td-feature-position:50% 48%}.bk-troubleshooting .td-opening-stage[data-page=quiet-perfume]{--td-feature-position:50% 50%}.bk-troubleshooting .td-opening-stage[data-page=low-lather]{--td-feature-position:50% 40%}.bk-troubleshooting .td-opening-stage[data-page=rough-hair]{--td-feature-position:50% 75%}.bk-troubleshooting .td-opening-stage[data-page=butter-film]{--td-feature-position:65% 18%}.bk-troubleshooting .td-opening-stage[data-page=heat-softened]{--td-feature-position:60% 48%}.bk-troubleshooting .td-opening-stage[data-page=travel-change]{--td-feature-position:50% 20%}.bk-troubleshooting .td-opening-stage[data-page=skin-discomfort]{--td-feature-position:50% 70%}.bk-troubleshooting .td-hero--hair .td-opening-copy{grid-area:1/1;position:relative;inset:auto;z-index:2;align-self:start;width:min(38%,480px);max-width:none;margin:0 0 0 clamp(20px,5vw,96px);padding:clamp(24px,4svh,44px) 0 24px;pointer-events:auto}.bk-troubleshooting .td-hero--hair .td-opening-copy:before{content:none}.bk-troubleshooting .td-hero--hair .td-opening-copy .td-kicker{font-size:12px;line-height:1.5;letter-spacing:.13em;color:var(--td-opening-paper);margin:0 0 14px!important}.bk-troubleshooting .td-opening-copy .td-kicker a{color:inherit;display:inline-flex;align-items:center;min-height:44px;text-decoration:none}.bk-troubleshooting .td-opening-copy .td-kicker a:hover{text-decoration:underline}.bk-troubleshooting .td-hero--hair .td-opening-copy h1{font:400 clamp(38px,min(4.3vw,7svh),68px)/1.02 var(--td-serif);letter-spacing:-.04em;text-wrap:balance;max-width:none;margin:0 0 18px;color:var(--td-opening-paper);text-shadow:none}.bk-troubleshooting .td-hero--hair .td-opening-copy h1.td-opening-title--long{font-size:clamp(36px,min(4vw,6.7svh),62px)}.bk-troubleshooting .td-hero--hair .td-title-accent{color:var(--td-opening-accent)}.bk-troubleshooting .td-opening-deck{font:17px/1.5 var(--td-sans);max-width:430px;margin:0 0 18px;color:var(--td-opening-paper)}.bk-troubleshooting .td-header-actions{display:flex;flex-direction:column;align-items:flex-start;gap:4px}.bk-troubleshooting .td-header-actions>.td-button{min-height:48px;padding:12px 24px;font-size:16px;line-height:1.2;white-space:nowrap;background:var(--td-opening-accent);border:2px solid var(--td-opening-accent);color:var(--td-opening-navy)}.bk-troubleshooting .td-header-actions>.td-button:hover{background:var(--td-opening-paper);border-color:var(--td-opening-paper)}.bk-troubleshooting .td-header-actions>.td-button:active{transform:translateY(1px)}.bk-troubleshooting .td-header-links{display:flex;flex-wrap:wrap;align-items:start;gap:4px 28px;width:100%}.bk-troubleshooting .td-header-links>.td-header-secondary{display:inline-flex;align-items:center;min-height:48px;color:var(--td-opening-paper);font-size:16px;font-weight:700;white-space:nowrap}.bk-troubleshooting .td-header-links>.td-share-disclosure{position:static;margin:0;scroll-margin-top:20px}.bk-troubleshooting .td-header-links .td-share-opener{min-height:48px;gap:14px;font-size:16px;color:var(--td-opening-paper);border:0;white-space:nowrap}.bk-troubleshooting .td-header-links .td-share-opener:hover{color:var(--td-opening-accent)}.bk-troubleshooting .td-header-links .td-share-disclosure>.td-share{position:absolute;z-index:60;inset:100% auto auto 0;width:min(680px,90cqw);max-width:none;margin:0;background:var(--td-paper);box-shadow:0 12px 32px var(--td-cover-shadow);padding-top:64px}.bk-troubleshooting .td-header-links .td-share-disclosure .td-share-top{grid-template-columns:minmax(0,1fr);gap:16px}.bk-troubleshooting .td-header-links .td-share-disclosure .td-share-copy{padding-top:0}.bk-troubleshooting .td-header-links .td-share-disclosure .td-share-copy p{font-size:17px;color:var(--td-ink)}.bk-troubleshooting .td-header-links .td-share-disclosure .td-share h2{font-size:32px}.bk-troubleshooting .td-header-links .td-share-disclosure .td-share-networks{grid-template-columns:repeat(2,minmax(0,1fr))}.bk-troubleshooting .td-header-links .td-share-disclosure .td-share-address-row{grid-template-columns:minmax(0,1fr)}.bk-troubleshooting .td-header-links .td-share-disclosure .td-share-address-row button{width:100%}.bk-troubleshooting .td-opening-meta{color:var(--td-opening-paper);font-size:16px;line-height:1.5;margin:10px 0 0;opacity:.85}.bk-troubleshooting .td-opening-copy :focus-visible{outline-color:var(--td-opening-accent)}.bk-troubleshooting .td-opening-caption{padding:12px 0 0;color:var(--td-muted);font-size:16px;line-height:1.5}.bk-troubleshooting .td-opening-caption summary{display:inline-flex;min-height:44px;align-items:center;cursor:pointer;text-decoration:underline;text-underline-offset:4px}.bk-troubleshooting .td-opening-caption details[open]{max-width:72ch}.bk-troubleshooting .td-opening-caption p{margin:10px 0}.bk-troubleshooting .td-opening-caption a{display:inline-flex;align-items:center;min-height:44px}.bk-troubleshooting .td-start-note{padding:16px 0 34px;max-width:900px;scroll-margin-top:20px}.bk-troubleshooting .td-quick{padding:16px 0 34px;border:0;background:transparent}.bk-troubleshooting .td-start-note h2{font-size:clamp(30px,3vw,42px);max-width:26ch;margin:0 0 16px}.bk-troubleshooting .td-start-note>p:not(.td-kicker){max-width:68ch;font-size:19px;line-height:1.65;margin:0 0 10px}.bk-troubleshooting .td-method{font-size:17px;max-width:68ch}.bk-troubleshooting .td-method summary{cursor:pointer;display:inline-flex;align-items:center;min-height:44px;text-decoration:underline;text-underline-offset:4px;color:var(--td-green)}.bk-troubleshooting .td-method li{margin:14px 0}.bk-troubleshooting .td-directory h2{font-size:clamp(36px,4vw,56px);max-width:26ch}.bk-troubleshooting .td-visual-picker{display:block;columns:3;column-gap:32px}.bk-troubleshooting .td-picker-choice{display:inline-block;vertical-align:top;break-inside:avoid;width:100%;min-width:0;padding:0;margin:0 0 40px;background:transparent;border:0;transition:none}.bk-troubleshooting .td-picker-art{display:block;position:static;width:100%;aspect-ratio:auto;overflow:visible;background:transparent;border:0}.bk-troubleshooting .td-picker-art img{position:static;display:block;inset:auto;width:100%;height:auto;object-fit:contain}.bk-troubleshooting .td-picker-label{font-size:clamp(25px,2.1vw,32px);font-weight:400;line-height:1.12;margin:16px 0 10px}.bk-troubleshooting .td-picker-clue{font-size:17px;line-height:1.5;margin:0 0 10px}.bk-troubleshooting .td-picker-go{display:inline-flex;align-items:center;min-height:44px;margin:0;font-size:16px;text-decoration:underline;text-underline-offset:4px}.bk-troubleshooting .td-picker-choice:hover,.bk-troubleshooting .td-picker-choice:active{background:transparent;border:0}.bk-troubleshooting .td-visual-links{display:block;columns:2;column-gap:32px;margin-top:26px}.bk-troubleshooting .td-visual-card{display:inline-block;vertical-align:top;break-inside:avoid;width:100%;border:0;background:transparent;margin:0 0 40px}.bk-troubleshooting .td-bridges[data-visual-connections] .td-visual-card{margin:0 0 40px}.bk-troubleshooting .td-visual-card-art{display:block;position:static;aspect-ratio:auto;overflow:visible;width:100%;border:0;background:transparent}.bk-troubleshooting .td-visual-card-art img{position:static;inset:auto;display:block;width:100%;height:auto;object-fit:contain}.bk-troubleshooting .td-visual-card-copy{display:block;padding:18px 0 0}.bk-troubleshooting .td-visual-card-title{font-size:clamp(28px,2.5vw,36px)}.bk-troubleshooting .td-visual-card-description{font-size:18px;line-height:1.6;margin-bottom:12px}.bk-troubleshooting .td-visual-card-go{display:inline-flex;align-items:center;min-height:44px;font-size:16px;text-decoration:underline;text-underline-offset:4px}.bk-troubleshooting .td-noscript-top{padding-block:16px;margin:0}.bk-troubleshooting .td-noscript-top a{display:inline-flex;align-items:center;min-height:44px}@media(min-width:769px){.bk-troubleshooting .td-hero--hair .td-opening-stage[data-art-shape=portrait] .td-opening-art{left:auto;right:0;width:min(72%,calc(var(--td-feature-height)*1.45))}.bk-troubleshooting .td-hero--hair .td-opening-stage[data-page=quiet-perfume] .td-opening-art{width:min(72%,calc(var(--td-feature-height)*1.5))}.bk-troubleshooting .td-hero--hair .td-opening-stage[data-page=soft-bar] .td-opening-art{left:auto;right:0;width:min(100%,calc(var(--td-feature-height)*2.3))}}@media(min-width:769px)and (max-width:1100px){.bk-troubleshooting .td-hero--hair .td-opening-copy{width:min(45%,440px);padding-top:24px}.bk-troubleshooting .td-hero--hair .td-opening-copy h1{font-size:clamp(38px,min(4.5vw,6.8svh),48px)}.bk-troubleshooting .td-hero--hair .td-opening-copy h1.td-opening-title--long{font-size:clamp(36px,6svh,40px)}.bk-troubleshooting .td-opening-deck{font-size:16px;line-height:1.5}.bk-troubleshooting .td-header-links{gap:0 20px}.bk-troubleshooting .td-visual-picker{columns:2}}@media(max-width:768px){.bk-troubleshooting .td-hero--hair .td-opening-stage{display:grid;grid-template-columns:minmax(0,1fr);grid-template-rows:auto minmax(0,1fr);height:min(860px,calc(100svh - var(--td-native-header-height) - 64px))}.bk-troubleshooting .td-hero--hair .td-opening-copy{grid-area:1/1;order:0;width:100%;max-width:620px;inset:auto;margin:0 auto;padding:24px var(--td-gutter) 20px}.bk-troubleshooting .td-hero--hair .td-opening-art{grid-area:2/1;order:1;position:relative;inset:auto;min-height:0;height:100%;align-self:stretch}.bk-troubleshooting .td-hero--hair .td-opening-stage:before{display:none}.bk-troubleshooting .td-hero--hair .td-opening-stage:has(.td-share-disclosure[open]){height:auto;grid-template-rows:auto 200px}.bk-troubleshooting .td-hero--hair .td-opening-stage:has(.td-share-disclosure[open]) .td-opening-art{height:200px}.bk-troubleshooting .td-hero--hair .td-opening-copy h1,.bk-troubleshooting .td-hero--hair .td-opening-copy h1.td-opening-title--long{font-size:clamp(35px,7.2vw,54px);line-height:1.04;margin-bottom:16px}.bk-troubleshooting .td-hero--hair .td-opening-copy .td-kicker{margin-bottom:16px!important;font-size:11px}.bk-troubleshooting .td-opening-deck{font-size:17px;line-height:1.5;max-width:540px;margin-bottom:18px}.bk-troubleshooting .td-opening-meta{margin-top:10px}.bk-troubleshooting .td-header-links{gap:0 24px}.bk-troubleshooting .td-header-links>.td-share-disclosure[open]{position:static;flex-basis:100%;width:100%}.bk-troubleshooting .td-header-links .td-share-disclosure>.td-share{position:relative;inset:auto;width:100%;max-width:100%;box-shadow:none;margin-top:8px;padding:58px 20px 24px}.bk-troubleshooting .td-visual-picker{columns:2;column-gap:24px}.bk-troubleshooting .td-visual-links{columns:1}.bk-troubleshooting .td-picker-label{font-size:25px}.bk-troubleshooting .td-visual-card-copy{padding:16px 0 0}}@media(max-width:539px){.bk-troubleshooting .td-visual-picker{columns:1}.bk-troubleshooting .td-picker-label{font-size:30px}.bk-troubleshooting .td-hero--hair .td-opening-copy h1,.bk-troubleshooting .td-hero--hair .td-opening-copy h1.td-opening-title--long{font-size:clamp(35px,9vw,44px)}.bk-troubleshooting .td-start-note>p:not(.td-kicker){font-size:18px}}@media(max-width:768px)and (max-height:650px){.bk-troubleshooting .td-hero--hair .td-opening-copy{padding-block:16px}.bk-troubleshooting .td-hero--hair .td-opening-copy .td-kicker{margin-bottom:8px!important}.bk-troubleshooting .td-hero--hair .td-opening-copy h1,.bk-troubleshooting .td-hero--hair .td-opening-copy h1.td-opening-title--long{font-size:32px;line-height:1.04;margin-bottom:12px}.bk-troubleshooting .td-opening-deck{font-size:16px;line-height:1.45;margin-bottom:12px}.bk-troubleshooting .td-opening-meta{display:none}.bk-troubleshooting .td-header-actions{flex-direction:row;align-items:center;gap:12px}.bk-troubleshooting .td-header-links{width:auto}.bk-troubleshooting .td-header-links>.td-header-secondary{display:none}.bk-troubleshooting .td-opening-stage[data-page=quiet-perfume]{--td-feature-position:50% 100%}}@media print{.bk-troubleshooting .td-hero--hair .td-opening-stage{display:block;height:auto;background:transparent}.bk-troubleshooting .td-hero--hair .td-opening-copy{width:100%;margin:0;padding:0}.bk-troubleshooting .td-hero--hair .td-opening-copy h1,.bk-troubleshooting .td-opening-deck,.bk-troubleshooting .td-opening-meta,.bk-troubleshooting .td-opening-copy .td-kicker{color:var(--td-ink)}.bk-troubleshooting .td-header-actions{display:none}.bk-troubleshooting .td-visual-picker,.bk-troubleshooting .td-visual-links{columns:2}}.bk-troubleshooting .td-visual-entry{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,1fr);grid-template-areas:"art heading" "art steps";column-gap:clamp(26px,3.5vw,48px);row-gap:12px;align-items:start;margin:0 0 clamp(48px,6vw,80px);padding:12px 0 0;scroll-margin-top:20px}.bk-troubleshooting .td-entry-heading{grid-area:heading;min-width:0}.bk-troubleshooting .td-entry-heading .td-kicker{color:var(--td-blue);font-size:13px;margin-bottom:14px!important}.bk-troubleshooting .td-entry-heading h2{font:400 clamp(36px,3.5vw,50px)/1.05 var(--td-serif);letter-spacing:-.035em;color:var(--td-opening-navy);margin:0;max-width:16ch;text-wrap:balance}.bk-troubleshooting .td-entry-figure{grid-area:art;min-width:0;margin:0;align-self:center;background:transparent;border:0}.bk-troubleshooting .td-entry-figure img{display:block;width:100%;height:auto;object-fit:contain;border:0;margin:0}.bk-troubleshooting .td-entry-steps{grid-area:steps;list-style:none;padding:0;margin:0;min-width:0}.bk-troubleshooting .td-entry-steps>li{display:grid;grid-template-columns:32px minmax(0,1fr);gap:14px;padding:13px 0;min-width:0}.bk-troubleshooting .td-entry-steps>li+li{border-top:1px solid var(--td-line)}.bk-troubleshooting .td-entry-number{font:400 22px/44px var(--td-serif);font-variant-numeric:tabular-nums;white-space:nowrap;color:var(--td-blue)}.bk-troubleshooting .td-entry-steps h3{font:400 27px/1.15 var(--td-serif);letter-spacing:-.02em;margin:0}.bk-troubleshooting .td-entry-steps h3 a{display:inline-flex;align-items:center;gap:14px;min-height:44px;color:var(--td-opening-navy);text-decoration:none}.bk-troubleshooting .td-entry-steps h3 a>span{font:400 21px/1 var(--td-sans);color:var(--td-blue)}.bk-troubleshooting .td-entry-steps h3 a:hover{text-decoration:underline;text-underline-offset:5px}.bk-troubleshooting .td-entry-steps h3 a:active{color:var(--td-blue)}.bk-troubleshooting .td-entry-steps :focus-visible{outline-color:var(--td-blue)}.bk-troubleshooting .td-entry-steps p{font:17px/1.55 var(--td-sans);margin:0;max-width:45ch;color:var(--td-ink)}@media(max-width:1000px){.bk-troubleshooting .td-visual-entry{grid-template-columns:minmax(0,1fr);grid-template-areas:"heading" "art" "steps";row-gap:24px}.bk-troubleshooting .td-entry-heading h2{max-width:24ch}.bk-troubleshooting .td-entry-steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.bk-troubleshooting .td-entry-steps>li{display:block;padding:0}.bk-troubleshooting .td-entry-steps>li+li{border:0}.bk-troubleshooting .td-entry-number{display:block;line-height:1.3;margin-bottom:8px}.bk-troubleshooting .td-entry-steps h3{font-size:25px}}@media(max-width:600px){.bk-troubleshooting .td-visual-entry{row-gap:20px;padding-top:0}.bk-troubleshooting .td-entry-heading h2{font-size:38px;max-width:18ch}.bk-troubleshooting .td-entry-heading .td-kicker{font-size:12px}.bk-troubleshooting .td-entry-steps{display:block}.bk-troubleshooting .td-entry-steps>li{display:grid;grid-template-columns:32px minmax(0,1fr);padding:13px 0}.bk-troubleshooting .td-entry-steps>li+li{border-top:1px solid var(--td-line)}.bk-troubleshooting .td-entry-number{line-height:44px;margin:0}.bk-troubleshooting .td-entry-steps p{font-size:17px}}@media print{.bk-troubleshooting .td-visual-entry{display:block;break-inside:avoid}.bk-troubleshooting .td-entry-figure{margin-top:20px}}.bk-troubleshooting[data-locale] :where(h1,h2,h3,p,li,summary,th,td){-webkit-hyphens:auto;hyphens:auto;overflow-wrap:break-word}.td-locale-review{display:flex;flex-wrap:wrap;gap:8px 24px;margin-top:24px}.td-locale-review a{display:inline-flex;align-items:center;min-height:44px}.bk-troubleshooting[data-locale] .td-link-language{font:400 14px/1.5 var(--td-sans);display:inline;margin-block:0;margin-inline-start:.25em}.bk-troubleshooting[data-locale] .td-visual-card>.td-link-language{display:block;margin-top:8px;margin-inline-start:0}.bk-troubleshooting .td-return-top{bottom:calc(var(--td-native-bottom,14px) + env(safe-area-inset-bottom,0px))}@media(min-width:769px)and (max-height:760px){.bk-troubleshooting .td-hero--hair .td-opening-copy{padding-top:16px;padding-bottom:18px}.bk-troubleshooting .td-hero--hair .td-opening-copy .td-kicker{margin-bottom:8px!important}.bk-troubleshooting .td-hero--hair .td-opening-copy h1,.bk-troubleshooting .td-hero--hair .td-opening-copy h1.td-opening-title--long{font-size:clamp(38px,3.4vw,44px);line-height:1.02;margin-bottom:12px}.bk-troubleshooting .td-opening-deck{font-size:16px;line-height:1.45;margin-bottom:12px}.bk-troubleshooting .td-header-actions{flex-direction:row;align-items:center;flex-wrap:wrap;gap:4px 18px}.bk-troubleshooting .td-header-links{width:auto;gap:0 18px}.bk-troubleshooting .td-header-actions>.td-button{padding-inline:18px}.bk-troubleshooting .td-opening-meta{display:none;margin-top:8px;font-size:16px;line-height:1.4}}@media(max-width:768px)and (max-height:650px){.bk-troubleshooting .td-hero--hair .td-opening-copy>.td-kicker,.bk-troubleshooting .td-hero--hair .td-opening-copy>.td-opening-deck{display:none}}
/*# sourceMappingURL=/cdn/shop/t/194/assets/bk-troubleshooting.css.map */