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- 45px);object-fit:contain;padding:25px}.detail-image span{font-size:10px;color:#91a094;display:block;padding-bottom:13px;text-align:center}.detail-copy h1{font-size:clamp(2.8rem,4vw,4.4rem)}.detail-lead{font-size:17px;color:#67786a;line-height:1.8;margin:15px 0 30px}.detail-slab,.detail-caution{padding:20px;border-radius:11px;margin-bottom:14px}.detail-slab{background:#eff6ef;border:1px solid #dce9da}.detail-caution{background:#faf6ef;border:1px solid #efe7d5}.detail-slab b,.detail-caution b{font-size:13px;color:#294c36}.detail-slab p,.detail-caution p{font-size:13px;color:#68776b;margin:8px 0 0}.detail-actions{margin-top:26px;display:flex;flex-wrap:wrap;gap:10px}.detail-copy>.hint{margin-top:19px}.spec-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:80px}.spec-layout>div>p:last-child{color:#6c7b6f}.spec-list{margin:0;background:#fff;border-radius:12px;padding:12px 25px;border:1px solid #e2e8e0}.spec-list>div{display:grid;grid-template-columns:1fr 1fr;gap:16px;padding:15px 0;border-bottom:1px solid #e8ece8;font-size:13px}.spec-list>div:last-child{border:0}.spec-list dt{color:#738277}.spec-list dd{font-weight:700;margin:0}.detail-bottom{display:flex;justify-content:space-between;align-items:center;gap:35px}.detail-bottom h2{font-size:28px}.detail-bottom p{font-size:13px;color:var(--muted);max-width:540px}.detail-bottom .button-row{flex:none}.photo-fallback{opacity:.8}.product-card:has(.photo-fallback) .card-img{background:#f6f6f2}@media(max-width:1140px){.nav{gap:15px}.head-inner{gap:15px}.nav a{font-size:12px}.desktop-cta{font-size:11px}.product-grid{gap:12px}.tool-grid{gap:12px}.tool-card{padding:21px;gap:12px}}@media(max-width:960px){.wrap,.crumb{width:min(100% - 42px,1180px)}.header{height:68px}.desktop-cta{display:none}.menu-button{display:block}.nav{display:none;position:absolute;left:0;right:0;top:67px;background:#fff;padding:16px 22px 22px;box-shadow:0 15px 20px #183b2520;border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch;gap:5px}.nav.open{display:flex}.nav a{padding:13px 6px;font-size:14px}.hero,.hero-wrap{min-height:535px}.hero-copy{max-width:535px}.hero-photo{background-position:64% 50%}.hero h1{font-size:clamp(3.3rem,6vw,4.6rem)}.tool-grid{grid-template-columns:1fr 1fr}.tool-grid .tool-card:last-child{grid-column:1/-1}.product-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.results .product-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.need-grid{grid-template-columns:1fr 1fr}.care-inner{gap:30px}.catalog-layout{grid-template-columns:220px minmax(0,1fr);gap:20px}.sort-wrap select{min-width:180px}.wizard-layout{gap:24px}.product-detail{gap:32px}}@media(max-width:680px){.wrap,.crumb{width:calc(100% - 34px)}.header{height:64px}.head-inner{gap:10px}.brand{font-size:18px}.brand-mark{width:34px;height:34px;font-size:21px}.nav{top:63px}.hero,.hero-wrap{min-height:670px}.hero{align-items:flex-start}.hero-photo{background-image:linear-gradient(180deg,rgba(249,246,240,.99) 0%,rgba(249,246,240,.99) 28%,rgba(249,246,240,.9) 46%,rgba(249,246,240,.14) 71%),url('/assets/hero-gato-arenero.webp');background-position:68% center}.hero-wrap{align-items:flex-start}.hero-copy{padding:45px 0 31px;width:100%}.hero h1{font-size:clamp(2.85rem,10vw,4rem);margin-bottom:18px}.hero-lead{font-size:14px;line-height:1.68;max-width:480px;margin-bottom:22px}.kicker{font-size:10px;margin-bottom:17px}.hero .button-row{gap:9px}.hero-proof{margin-top:28px;gap:12px;padding-top:14px}.hero-proof span{font-size:10px}.section{padding-top:66px;padding-bottom:66px}.intro-split,.care-inner,.spec-layout{grid-template-columns:1fr;gap:12px}.intro-split h2{font-size:clamp(2.1rem,8vw,3rem)}.intro-split p:last-child{max-width:none}.section-heading{align-items:start;gap:12px;flex-direction:column}.section-heading h2{font-size:2.45rem}.tool-grid{grid-template-columns:1fr;gap:11px}.tool-grid .tool-card:last-child{grid-column:auto}.tool-card{padding:21px}.product-grid,.results .product-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:11px}.product-body{padding:14px 12px}.product-body h3{font-size:14px;min-height:34px}.product-summary{font-size:11px;min-height:unset;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.product-actions{flex-wrap:wrap;gap:9px}.card-img{aspect-ratio:1.05}.card-img .product-photo{padding:9px}.tagrow{margin-bottom:13px}.tagrow span{font-size:9px;padding:4px 6px}.need-grid{gap:10px}.need-grid>a{padding:18px;min-height:155px}.need-grid strong{font-size:12px}.need-grid small{font-size:11px}.need-icon{font-size:29px;margin-bottom:14px}.care-inner{gap:34px}.care h2{font-size:2.8rem}.care-quote{padding-left:25px}.care-quote p{font-size:1.6rem}.last-cta{flex-direction:column;align-items:stretch}.footer{padding-top:50px}.footer-grid{grid-template-columns:1fr 1fr;gap:27px 14px}.footer-grid>div:first-child{grid-column:1/-1}.footer-bottom{margin-top:30px;flex-direction:column;gap:12px}.affiliate-disclosure{text-align:left}.page-hero{padding:38px 0 26px}.page-hero h1{font-size:2.75rem}.page-hero p:last-child{font-size:13px}.catalog-layout{display:block}.filters{display:none;position:relative;top:auto;margin-bottom:18px;padding:20px}.filters.open{display:block}.mobile-filters,.filter-mobile-close{display:inline-flex}.results-top{align-items:flex-start;flex-direction:column}.results-top h2{font-size:21px}.sort-wrap{width:100%;justify-content:space-between}.sort-wrap select{min-width:0;width:162px}.sort-wrap label{flex:1;justify-content:flex-end}.sort-wrap .btn{min-height:41px;padding:7px 13px}.compare-controls{grid-template-columns:1fr;gap:4px}.compare-picker{padding:18px}.compare-table{min-width:660px}.wizard-layout{display:block;padding-top:46px;padding-bottom:35px}.wizard-intro h1{font-size:2.9rem}.wizard-intro>p:nth-of-type(2){font-size:13px}.wizard-points{display:none}.wizard-card{margin-top:28px;padding:22px;min-height:460px}.choices{gap:8px}.choice{min-height:92px;padding:11px}.choice:has(input:checked){padding:10px}.choice strong{font-size:12px}.choice span{font-size:10px}.wizard-footer{padding-top:24px}.wizard-footer .btn{min-height:42px;padding:9px 13px}.quiz-advice{padding-bottom:65px}.calc-layout{grid-template-columns:1fr;gap:19px}.calc-card{padding:20px}.calc-result{position:static;padding:24px}.calc-result .total{font-size:47px}.input-grid{column-gap:12px}.guides-grid{grid-template-columns:1fr}.guide-card{min-height:205px}.article{padding-top:30px;padding-bottom:70px}.article h1{font-size:2.65rem}.article section h2{font-size:24px}.product-detail{display:block;padding-top:22px;padding-bottom:45px}.detail-image{max-height:390px;aspect-ratio:1.15}.detail-copy{margin-top:30px}.detail-copy h1{font-size:2.6rem}.detail-lead{font-size:15px}.spec-list{padding:8px 15px}.spec-list>div{grid-template-columns:1fr 1fr;gap:8px;font-size:12px}.detail-bottom{align-items:stretch;flex-direction:column}.detail-bottom .button-row{flex-wrap:wrap}.backtop{right:15px;bottom:15px;width:36px;height:36px}}@media(max-width:370px){.wrap,.crumb{width:calc(100% - 26px)}.hero,.hero-wrap{min-height:710px}.hero .button-row{flex-direction:column;align-items:stretch}.hero h1{font-size:2.72rem}.product-grid,.results .product-grid{grid-template-columns:1fr}.product-card{max-width:100%}.product-body h3{min-height:0}.product-summary{min-height:0}.product-actions{flex-wrap:nowrap}.need-grid{grid-template-columns:1fr 1fr}.choices{grid-template-columns:1fr}.wizard-card{min-height:540px}.wizard-progress-row span:last-child{display:none}.calc-card .input-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important}}
/* Product-specific Amazon action appears only when an exact ASIN was verified. */
.match-card .match-buy{display:inline-block;margin-left:15px;color:#257348;font-weight:800;text-decoration:underline;text-underline-offset:3px}
@media(max-width:680px){.match-card .match-buy{margin:9px 0 0;display:block}}
/* v1.1: descriptor de categoría, no marca comercial. */
.brand small.brand-accent{color:#34785c;letter-spacing:.08em;font-size:9px;font-weight:790;margin-top:6px}
@media(max-width:370px){.brand{font-size:17px}.brand small.brand-accent{font-size:8px}}
/* Amazon CTA: recognizable without imitating Amazon trade dress; adequate contrast and touch target */
a.amazon-button, a.amazon-button:visited, .match-card a.match-buy.amazon-button{background:#ffda57!important;border:1px solid #b98613!important;color:#232019!important;text-decoration:none!important;border-radius:8px!important;min-height:44px;padding:10px 14px;font-weight:800!important;display:inline-flex!important;align-items:center;justify-content:center;gap:5px;line-height:1.2;white-space:normal;text-align:center;box-shadow:0 2px 0 #d8b342;transition:background .14s ease,transform .14s ease}
a.amazon-button:hover,.match-card a.match-buy.amazon-button:hover{background:#f8ca32!important;color:#151515!important;transform:translateY(-1px)}
a.amazon-button:focus-visible{outline:3px solid #305e45;outline-offset:3px}
.affiliate-near{font-size:10px;color:#68726a;align-self:center;line-height:1.2}
.product-actions{display:flex;flex-wrap:wrap;justify-content:flex-start;gap:8px}
.product-actions .amazon-button{flex:1;min-width:120px;font-size:11px}
.product-actions .compare-toggle{width:100%;justify-content:flex-start}
.detail-actions .amazon-button{min-height:48px;font-size:15px}
.match-card .amazon-button{margin:10px 0 0 10px}
@media(max-width:680px){.product-actions .amazon-button{min-width:0;flex:1}.product-actions .btn-outline{min-height:44px}.match-card .amazon-button{margin:12px 0 0}.detail-actions{flex-direction:column;align-items:stretch}.detail-actions .btn{width:100%}.affiliate-near{width:100%}}
@media(prefers-reduced-motion:reduce){.amazon-button{transition:none!important}}
.compare-table thead th>a.amazon-button{margin:10px auto 2px;font-family:Inter,Arial,sans-serif;font-size:11px;min-height:38px;padding:7px 10px;max-width:100%}
.product-card .affiliate-near{width:100%;font-size:10px;color:#687b6b;margin-top:-2px}
.match-card .affiliate-near{margin-left:10px}@media(max-width:680px){.match-card .affiliate-near{margin-left:0}}
/* 1.3 — confidence disclosure and generic illustration guardrails */
.trust-level{margin:7px 0 9px;font-size:10px;font-weight:650;color:#58705d;letter-spacing:.012em}
.detail-copy .trust-level{font-size:12px;margin:0 0 12px}
.card-img .photo-fallback,.detail-image .photo-fallback{opacity:1!important;object-fit:contain}
.card-img:has(.photo-fallback),.detail-image:has(.photo-fallback){background:#f4f5f0}
/* V1.4: fact-based weight validation wizard, mobile first */
.weight-fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-top:24px}
.weight-fields label{display:grid;gap:8px;font-weight:650;font-size:.93rem}
.weight-fields input{display:block;width:100%;min-width:0;min-height:49px;border:1px solid #cbd5cc;border-radius:10px;padding:11px 13px;background:#fff;color:#243a31;font:inherit;font-size:1.1rem}
.weight-fields input:focus-visible{outline:3px solid #a5d8b7;outline-offset:2px}
.weight-unknown{display:flex;align-items:center;gap:10px;margin:22px 0 8px;font-weight:650;cursor:pointer}
.weight-unknown input{width:20px;height:20px;accent-color:#195138}
.weight-feedback{font-size:.91rem;line-height:1.5;color:#4a5f52;max-width:55ch}
@media(max-width:550px){.weight-fields{grid-template-columns:1fr;gap:16px}.weight-fields input{font-size:16px}}
/* V1.8: a fourth safety/methodology action must wrap at tablet widths. */
@media (min-width:681px) and (max-width:1120px){
.detail-bottom{align-items:flex-start;flex-direction:column}
.detail-bottom .button-row{width:100%;flex:0 1 auto;justify-content:flex-start;flex-wrap:wrap}
}
/* Documented evidence is shown as calm inline text, not a product endorsement. */
.product-card .trust-level{color:#42644f;font-weight:650;font-size:10.5px;line-height:1.4;min-height:30px;margin:-2px 0 10px}
.compare-official-link{display:block;font-size:11px;color:#2c6d51;text-decoration:underline;margin:5px 0 10px}
/* MOBILE QC 2026-10-12 | conserva el diseño aprobado */
/* Evita el salto de dos columnas a una sólo por debajo de 370px */
@media(max-width:550px){
.wrap,.crumb{width:calc(100% - 32px)}
.hero,.hero-wrap{min-height:630px}
.hero-copy{padding-top:34px}
.hero h1{font-size:clamp(2.5rem,9.35vw,3.5rem);line-height:1.07}
.hero-proof{margin-top:20px}
.page-hero{padding:28px 0 15px}
.page-hero h1{font-size:clamp(2.12rem,8.5vw,2.55rem);line-height:1.13;margin-bottom:14px}
.page-hero p:last-child{font-size:13px;line-height:1.65;margin-bottom:6px}
.catalogue-section{padding-top:28px;padding-bottom:65px}
.results-top{margin-bottom:13px;gap:9px}
.product-grid,.results .product-grid{grid-template-columns:minmax(0,1fr);gap:16px}
.product-card{width:100%;max-width:100%;border-radius:15px}
.card-img{height:225px;aspect-ratio:auto;min-height:225px}
.card-img .product-photo{padding:15px;object-fit:contain}
.product-body{padding:17px 18px 19px}
.product-body h3{font-size:18px;line-height:1.22;min-height:0;margin-bottom:9px}
.brand-label{font-size:11px}
.product-summary{font-size:13px;line-height:1.52;display:block;overflow:visible;min-height:0;margin-bottom:12px}
.product-card .trust-level{font-size:12px;line-height:1.48;min-height:0;margin:4px 0 12px}
.tagrow span{font-size:10px;padding:6px 8px}
.product-actions{gap:10px}
.product-actions .btn,.product-actions .amazon-button,.product-actions .compare-toggle{min-height:46px;font-size:13px}
.product-actions .amazon-button{min-width:0;flex:1 1 100%}
.product-actions .compare-toggle{width:100%}
.product-card .affiliate-near{font-size:11px;line-height:1.45}
.mobile-filters,.filter-mobile-close,.sort-wrap select{min-height:44px}
.sort-wrap select{width:min(52vw,196px)}
.filters.open{margin-top:12px}
.wizard-layout{padding-top:25px}
.wizard-intro h1{font-size:2.55rem;line-height:1.13}
.wizard-card{margin-top:20px;padding:19px;min-height:0}
.wizard-question>p,.wizard-advice,.choice span{font-size:12px;line-height:1.48}
.choice strong{font-size:13px}
.choice{min-height:86px}
.wizard-footer .btn{min-height:46px}
.calc-layout{gap:13px}
.calc-card{padding:17px}
.calc-card label{font-size:13px}
.detail-image{max-height:340px;aspect-ratio:1.25}
.detail-image .product-photo{padding:18px}
.detail-image span{font-size:12px;padding:0 8px 11px}
.detail-copy{margin-top:23px}
.detail-copy h1{font-size:2.35rem;line-height:1.15}
.detail-lead{font-size:14px;line-height:1.6}
.detail-slab,.detail-caution{padding:16px}
.spec-list>div{font-size:13px}
.compare-picker{padding:17px}
.compare-picker-head h2{font-size:17px}
.compare-scroll{position:relative}
.compare-scroll::before{content:"Desliza para ver más modelos →";display:block;position:sticky;left:0;width:max-content;max-width:100%;padding:10px 14px;font-size:12px;font-weight:750;color:#285e43;background:#e8f2e9;z-index:3;border-bottom-right-radius:10px}
.compare-table th:first-child{position:sticky;left:0;z-index:2;background:#f8faf6;box-shadow:3px 0 5px rgba(20,45,30,.08)}
.backtop{width:44px;height:44px;right:13px;bottom:13px}
}
/* Contraste de textos informativos y accesibilidad */
.crumb,.crumb a,.detail-image span,.hint,.wizard-advice,.wizard-progress-row span,.choice span,.tool-card p,.need-grid small,.footer-grid p,.footer-bottom,.footer-bottom span,.affiliate-disclosure,.detail-slab p,.detail-caution p,.wizard-question>p,.page-hero p:last-child{color:#485d4e}
.eyebrow{color:#35694d}
.backtop{opacity:0;visibility:hidden;pointer-events:none;transition:opacity .18s ease,visibility .18s ease}
.backtop.is-visible{opacity:1;visibility:visible;pointer-events:auto}
@media(prefers-reduced-motion:reduce){.backtop{transition:none}}
/* MOBILE QC v1.23: reserva de altura durante la carga dinámica */
@media(max-width:550px){
.catalogue-section{min-height:1700px}
.wizard-card{min-height:520px}
}

/* QC v1.24 · comparador adaptado a móvil sin desplazamiento horizontal */
.comparison-mobile{display:none}
@media(max-width:767px){
  #comparison-output{width:100%;max-width:100%;min-width:0;overflow-wrap:anywhere}
  #comparison-output[data-mobile-ready="1"] .compare-scroll{display:none!important}
  #comparison-output[data-mobile-ready="1"] .comparison-mobile{display:block}
  .comparison-mobile{margin:16px 0 22px;max-width:100%;min-width:0}
  .comparison-mobile .mobile-compare-title{font:750 19px Inter,Arial,sans-serif;letter-spacing:-.02em;color:#243e2c;margin:0 0 12px}
  .mobile-compare-models{display:grid;grid-template-columns:1fr;gap:12px;margin-bottom:23px}
  .mobile-compare-model{display:grid;grid-template-columns:88px minmax(0,1fr);gap:12px;align-items:start;border:1px solid #dde7dc;border-radius:14px;background:#fff;padding:13px;min-width:0}
  .mobile-compare-model .mobile-model-photo{width:88px;height:90px;display:flex;align-items:center;justify-content:center;border-radius:9px;background:#f7f9f5}
  .mobile-compare-model img{width:100%;max-width:88px;height:85px;object-fit:contain;mix-blend-mode:multiply}
  .mobile-compare-model .mobile-model-body{min-width:0}
  .mobile-compare-model h3{font:750 16px Inter,Arial,sans-serif;letter-spacing:-.02em;margin:0 0 7px;line-height:1.3}
  .mobile-compare-model .mobile-model-body a{font-size:12px;color:#225b42;display:inline-flex;margin:3px 9px 4px 0;min-height:25px;align-items:center;text-decoration:underline;text-underline-offset:2px}
  .mobile-compare-model .mobile-model-body a.amazon-button{margin:9px 0 4px!important;display:flex!important;min-height:46px;font-size:12px!important;color:#232019!important;text-decoration:none!important;padding:10px!important}
  .mobile-compare-model p{font-size:12px;color:#536b59;line-height:1.5;margin:6px 0}
  .mobile-compare-model .affiliate-near{font-size:11px}
  .mobile-compare-specs{display:grid;gap:12px}
  .mobile-compare-spec{border:1px solid #e0e9e0;border-radius:12px;background:#fff;overflow:hidden;min-width:0}
  .mobile-compare-spec h3{font:750 15px Inter,Arial,sans-serif;color:#224d36;line-height:1.4;background:#f1f6f0;padding:12px 15px;margin:0}
  .mobile-compare-value{display:grid;grid-template-columns:minmax(0,37%) minmax(0,63%);gap:12px;padding:12px 15px;border-top:1px solid #e8eee7;min-width:0;align-items:start}
  .mobile-compare-value .mobile-model-label{font:700 12px Inter,Arial,sans-serif;line-height:1.5;color:#3e684b;overflow-wrap:anywhere}
  .mobile-compare-value .mobile-model-answer{font-size:14px;line-height:1.5;color:#26372c;min-width:0;overflow-wrap:anywhere}
  .mobile-compare-value .mobile-model-answer p{margin:0 0 5px}
  .mobile-compare-value .mobile-model-answer a{color:#165d3b;text-decoration:underline;text-underline-offset:2px}
  .mobile-compare-value .mobile-model-answer img{width:80px;height:80px;object-fit:contain}
}

/* amazon-yellow-cta-v1.27.2 */
/* Amazon product purchase buttons always use amber/yellow with dark text. */
a.btn.amazon-button,
a.btn.amazon-button:link,
a.btn.amazon-button:visited,
.article section a.btn.amazon-button,
.article section a.btn.amazon-button:visited,
.detail-actions a.btn.amazon-button,
.picks-page .pick-actions a.btn.amazon-button {
  background-color:#ffda57!important;
  color:#232019!important;
  border:1px solid #b98613!important;
  text-decoration:none!important;
  font-weight:800;
}
a.btn.amazon-button:hover,
a.btn.amazon-button:focus-visible,
a.btn.amazon-button:active,
.article section a.btn.amazon-button:hover,
.article section a.btn.amazon-button:focus-visible,
.detail-actions a.btn.amazon-button:hover,
.picks-page .pick-actions a.btn.amazon-button:hover {
  background-color:#f8ca32!important;
  color:#151515!important;
  border-color:#966b0a!important;
  text-decoration:none!important;
}
a.btn.amazon-button:focus-visible {
  outline:3px solid #2b5943!important;outline-offset:3px!important;
}