.ex-shell{padding:46px 0 70px;background:#f5f8fb}.ex-shell .sp-wrap{max-width:1240px}#regal-experte{scroll-margin-top:110px}
.ex-head{max-width:820px;margin-bottom:28px}.ex-head h1{font:700 clamp(28px,3.5vw,42px)/1.15 var(--font-heading);letter-spacing:-.025em;color:var(--navy);margin:8px 0 16px}.ex-head>p:not(.bs-kick){color:var(--muted);font-size:17px;line-height:1.65;margin:0}
.ex-steps{display:grid;grid-template-columns:repeat(3,1fr);margin-bottom:30px;border:1px solid var(--line);background:#fff}.ex-steps button{display:flex;align-items:center;gap:12px;padding:17px 20px;border:0;border-right:1px solid var(--line);background:#fff;color:var(--navy);font:600 15px var(--font-body);cursor:pointer}.ex-steps button:last-child{border:0}.ex-steps b{font-size:12px;letter-spacing:.1em;color:var(--brand)}.ex-steps button[aria-current]{background:var(--navy);color:#fff}.ex-steps button[aria-current] b{color:#86c5ff}.ex-steps button:disabled{color:var(--muted);cursor:default}
.ex-intro,.ex-answer{background:#fff;border:1px solid var(--line);padding:28px}.ex-question{display:flex;gap:16px;margin-bottom:24px}.ex-avatar{width:44px;height:44px;flex:none;display:grid;place-items:center;background:var(--navy);color:#fff;font:700 20px var(--font-heading)}.ex-question h2,.ex-answer h2{font:700 24px/1.25 var(--font-heading);color:var(--navy);margin:0 0 8px}.ex-question p,.ex-answer p{font-size:16px;line-height:1.65;color:var(--muted);margin:0}
.ex-field{display:flex;flex-direction:column;gap:8px;min-width:0;font-size:15px;line-height:1.45;color:var(--navy);font-weight:600}.ex-field input,.ex-field select,.ex-field textarea{font:400 16px/1.45 var(--font-body);color:var(--navy);background:#fff;border:1px solid var(--line);border-radius:0;min-height:48px;box-sizing:border-box;max-width:100%;width:100%;padding:12px}.ex-field textarea{resize:vertical}.ex-field small,.ex-product-body>small{font-size:13px;line-height:1.6;font-weight:400;color:var(--muted)}.ex-field input:focus-visible,.ex-field textarea:focus-visible,.ex-field select:focus-visible{outline:2px solid var(--brand);outline-offset:2px}.ex-number{display:flex;border:1px solid var(--line);background:#fff}.ex-number input{border:0;min-width:0}.ex-number>span{display:flex;align-items:center;padding:0 14px;background:var(--soft);font-size:14px;color:var(--muted)}
.ex-primary,.ex-secondary{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:12px 20px;border:1px solid var(--brand);font:700 15px/1.4 var(--font-body);cursor:pointer;white-space:normal;text-align:center;box-sizing:border-box;border-radius:0;background:var(--brand);color:#fff;text-decoration:none}.ex-primary:hover{background:#1f6cb0;color:#fff}.ex-secondary{background:#fff;color:var(--navy);border-color:var(--line)}.ex-secondary:hover{border-color:var(--navy);background:var(--soft);color:var(--navy)}#expert-intent .ex-primary{margin-top:14px}.ex-parse{margin-top:12px!important}.ex-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}
.ex-purpose-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin:24px 0}.ex-purpose{border:1px solid var(--line);background:#fff;padding:20px;display:flex;flex-direction:column;gap:10px;text-align:left;cursor:pointer;color:var(--navy);min-height:174px;font-family:var(--font-body)}.ex-purpose:hover{border-color:var(--brand);box-shadow:0 6px 20px rgba(10,53,89,.08)}.ex-purpose>span{font-size:12px;letter-spacing:.1em;color:var(--brand);font-weight:700}.ex-purpose strong{font:700 19px/1.25 var(--font-heading)}.ex-purpose small{font-size:14px;color:var(--muted);line-height:1.5}.ex-other{display:flex;align-items:flex-end;gap:16px;background:#fff;padding:22px;border:1px solid var(--line)}.ex-other .ex-field{flex:1}
.ex-layout{display:grid;grid-template-columns:minmax(0,1.8fr) minmax(250px,1fr);gap:26px;align-items:start}.ex-layout>section{background:#fff;border:1px solid var(--line);padding:28px}.ex-fieldset{border:0;border-top:1px solid var(--line);padding:22px 0 0;margin:28px 0 0;min-width:0}.ex-fieldset legend{font:700 19px var(--font-heading);color:var(--navy);padding-right:12px}.ex-fieldset>p{margin:0 0 16px;font-size:14px;line-height:1.6;color:var(--muted)}.ex-fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.ex-fields.three{grid-template-columns:repeat(3,minmax(0,1fr))}.ex-check{display:flex;align-items:flex-start;gap:10px;color:var(--navy);font-size:15px;line-height:1.5;margin-top:24px}.ex-check input{width:18px;height:18px;accent-color:var(--brand);flex:none;margin-top:3px}
.ex-knowledge{background:var(--navy);color:#fff;padding:26px;line-height:1.65}.ex-knowledge h3{font:700 20px/1.3 var(--font-heading);margin:12px 0}.ex-knowledge p,.ex-knowledge li{font-size:15px;line-height:1.65}.ex-knowledge ul{padding-left:20px;margin:0 0 24px}.ex-knowledge li{margin-bottom:12px}.ex-knowledge .ex-note{border-top:1px solid rgba(255,255,255,.2);padding-top:20px;color:#d9e7f5}.ex-knowledge a{color:#fff;text-decoration:underline}.ex-knowledge .ex-secondary{color:var(--navy);text-decoration:none}.ex-bottom{margin-top:26px}.ex-summary{margin:18px 0;border:1px solid var(--line);padding:14px;background:var(--soft);font-size:14px;color:var(--navy)}.ex-summary summary{cursor:pointer;font-weight:700}.ex-summary pre{white-space:pre-wrap;overflow-wrap:anywhere;font:400 14px/1.7 var(--font-body);margin:14px 0 0}.ex-result-notes{border-left:3px solid var(--brand);padding:4px 0 4px 16px;margin-top:18px}.ex-result-notes p{font-size:14px;margin:8px 0}.ex-loading{background:#fff;padding:28px;color:var(--navy);font-size:17px}
.ex-products{display:flex;flex-direction:column;gap:20px;margin-top:24px}.ex-product{display:grid;grid-template-columns:260px minmax(0,1fr);border:1px solid var(--line);background:#fff}.ex-product-image{padding:22px;display:flex;flex-direction:column;gap:12px;border-right:1px solid var(--line)}.ex-product-image img{width:100%;height:260px;object-fit:contain}.ex-product-image small{font-size:12px;color:var(--muted);text-align:center}.ex-product-body{padding:26px}.ex-tag{font-size:12px;font-weight:700;letter-spacing:.05em;color:var(--brand);margin:0 0 10px}.ex-product h3{font:700 24px/1.25 var(--font-heading);color:var(--navy);margin:0 0 10px}.ex-product-body>p:not(.ex-tag){font-size:14px;line-height:1.6;color:var(--muted)}.ex-product dl{display:grid;grid-template-columns:minmax(120px,.7fr) minmax(0,1fr);gap:8px 18px;font-size:14px;color:var(--navy);margin:18px 0}.ex-product dt{color:var(--muted)}.ex-product dd{margin:0;overflow-wrap:anywhere}.ex-match{background:var(--soft);padding:12px}.ex-price{display:flex;flex-direction:column;gap:6px;margin:20px 0}.ex-price strong{font:700 26px var(--font-heading);color:var(--navy)}.ex-price span{font-size:13px;color:var(--muted)}.ex-product-actions{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:14px}
button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid var(--brand);outline-offset:3px}
@media(max-width:1000px){.ex-purpose-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.ex-layout{grid-template-columns:1fr}.ex-knowledge{position:static}.ex-fields.three{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:600px){.ex-shell{padding-top:28px}.ex-steps button{padding:14px 10px;gap:6px;font-size:12px;flex-direction:column;align-items:flex-start}.ex-intro,.ex-answer,.ex-layout>section{padding:20px}.ex-question{gap:12px}.ex-question h2,.ex-answer h2{font-size:21px}.ex-avatar{width:34px;height:34px;font-size:17px}.ex-purpose{padding:16px;min-height:165px}.ex-purpose strong{font-size:17px}.ex-purpose small{font-size:13px}.ex-other{flex-direction:column;align-items:stretch;padding:20px}.ex-fields,.ex-fields.three{grid-template-columns:1fr}.ex-product{grid-template-columns:1fr}.ex-product-image{border:0;border-bottom:1px solid var(--line)}.ex-product-image img{height:200px}.ex-product-body{padding:20px}.ex-product dl{grid-template-columns:1fr;gap:4px}.ex-product dd{margin-bottom:8px}.ex-product-actions>*{width:100%}.ex-actions>*{flex:1 1 100%}.ex-head>p:not(.bs-kick){font-size:16px}.ex-knowledge{padding:22px}}

.ex-project{margin:0 0 32px}.ex-project>h2,.ex-project-result>h2{color:var(--navy);font:700 26px/1.3 var(--font-heading)}.ex-project>p{color:var(--muted);line-height:1.6}.ex-project .ex-purpose-grid{grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}.ex-project .ex-purpose[aria-current="true"]{border:2px solid var(--brand);background:var(--soft)}.ex-project-result{border-top:2px solid var(--line);padding-top:24px;margin-top:40px}
/* Compact advisor: one chosen configuration per rack and one shared basket. */
.ex-simple-head h1{font-size:clamp(28px,4vw,40px)}.ex-simple-head{margin-bottom:22px}.ex-simple-steps{display:flex;gap:20px;align-items:center;margin-bottom:24px;color:var(--muted);font-size:14px}.ex-simple-steps button{border:0;background:transparent;color:var(--navy);font:inherit;padding:8px 0;text-decoration:underline;cursor:pointer}.ex-browse,.ex-edit,.ex-extra{margin:16px 0}.ex-browse>summary,.ex-edit>summary,.ex-extra>summary{cursor:pointer;color:var(--navy);font-size:14px;font-weight:600;padding:8px 0}.ex-browse .ex-purpose-grid{margin-top:16px}.ex-edit form{padding:20px;background:var(--soft);border:1px solid var(--line);margin-top:10px}.ex-extra .ex-field{margin-top:14px}.ex-selection-head h2{font:700 26px var(--font-heading);color:var(--navy);margin:0 0 8px}.ex-selection-head>p{color:var(--muted);margin:0 0 24px}.ex-rack{border:1px solid var(--line);background:#fff;padding:24px;margin-bottom:20px}.ex-rack-head{display:flex;align-items:center;justify-content:space-between;gap:20px}.ex-rack-head h2{font:700 22px var(--font-heading);color:var(--navy);margin:0}.ex-rack-head .ex-check{margin:0;flex-shrink:0}.ex-request{font-size:14px;color:var(--muted);margin:10px 0}.ex-choice{display:grid;grid-template-columns:200px minmax(0,1fr);gap:28px;margin-top:12px}.ex-choice-image{display:flex;flex-direction:column;justify-content:flex-start;gap:12px}.ex-choice-image img{width:100%;height:180px;object-fit:contain}.ex-choice-image small{font-size:12px;color:var(--muted);text-align:center}.ex-choice-body h3{font:700 22px/1.3 var(--font-heading);color:var(--navy);margin:0 0 10px}.ex-spec{font-size:14px;color:var(--navy);margin:0 0 16px}.ex-part{display:flex;align-items:center;gap:12px;margin:10px 0;font-size:14px;color:var(--navy)}.ex-part input{width:80px;padding:10px;border:1px solid var(--line);font:inherit;background:#fff;color:var(--navy)}.ex-part small{display:block;font-size:12px;color:var(--muted);margin-top:4px}.ex-plan-note,.ex-open{font-size:14px;line-height:1.6;color:var(--muted);margin:14px 0}.ex-open{background:var(--soft);padding:12px}.ex-choice-muted{opacity:.6}.ex-choice .ex-price{margin:16px 0}.ex-cart-summary{padding:28px;background:var(--navy);color:#fff;margin:32px 0 0}.ex-cart-summary h2{margin:0 0 10px;font:700 26px var(--font-heading)}.ex-cart-total{font:700 32px var(--font-heading);margin:12px 0}.ex-cart-tax{font-size:14px;margin:0 0 20px}.ex-cart-summary .ex-check,.ex-cart-summary .ex-extra>summary,.ex-cart-summary .ex-extra p{color:#fff}.ex-cart-summary .ex-secondary{background:#fff;color:var(--navy)}.ex-cart-all{min-height:52px;width:100%;font-size:17px}.ex-cart-all:disabled{opacity:.6;cursor:default}.ex-cart-summary #ex-cart-status{font-size:16px;line-height:1.5}.ex-cart-summary .ex-extra{margin-bottom:0}.ex-cart-summary>.ex-check{margin-bottom:18px}
@media(max-width:600px){.ex-rack{padding:18px}.ex-rack-head{align-items:flex-start;gap:12px;flex-wrap:wrap}.ex-choice{grid-template-columns:1fr;gap:16px}.ex-choice-image{max-width:200px;margin:0 auto}.ex-choice-image img{height:150px}.ex-edit form{padding:14px}.ex-cart-summary{padding:22px}.ex-choice-body h3{font-size:20px}.ex-cart-summary>a{display:block;text-align:center}.ex-simple-steps{gap:14px;font-size:13px}}
.ex-ai{padding:22px 24px;background:var(--soft);border-left:3px solid var(--brand);margin-bottom:26px}.ex-ai>p{line-height:1.6;color:var(--navy)}.ex-ai .ex-field input{width:100%;box-sizing:border-box;border:1px solid var(--line);background:#fff;padding:12px;font:inherit;color:var(--navy)}.ex-ai #ex-ai-status{font-size:14px;color:var(--muted)}

.ex-wall{padding:20px;border:1px solid #d4e0de;border-radius:12px;background:#f3f8f6;margin:20px 0}.ex-wall h2{margin-top:0}.ex-wall-parts{display:flex;flex-wrap:wrap;gap:8px}.ex-wall-parts span{background:#fff;border:1px solid #cbdad5;border-radius:7px;padding:10px;font-weight:600}.ex-wall p{font-size:14px;line-height:1.5}