/*
  視覺參考採用「圖片探索、收藏卡片、圓角與明確行動」，
  不複製 Pinterest 的品牌、文案或版面內容。
*/
body.b2b{background:#fff;color:#1f1f1f}.b2b-notice{background:#1f1f1f}.b2b-header{border-color:#ececec;box-shadow:none}.b2b-header__inner{min-height:72px}.b2b-brand{letter-spacing:-.06em}.b2b-nav{gap:10px}.b2b-nav>a:not(.b2b-quote-link){padding:9px 12px;border-radius:999px}.b2b-nav>a:not(.b2b-quote-link):hover,.b2b-nav>a:not(.b2b-quote-link):focus-visible{background:#f2f2f2;color:#1f1f1f}.b2b-quote-link{border:0;border-radius:999px;padding:10px 16px;background:#e60023;color:#fff!important}.b2b-quote-count{background:#fff;color:#e60023}.b2b-hero{background:#fff;border:0}.b2b-hero__grid{grid-template-columns:.9fr 1.1fr;gap:46px;padding:54px 0 50px}.b2b-hero h1{font-size:clamp(2.6rem,5.8vw,5.2rem);letter-spacing:-.085em}.b2b-hero h1 span,.b2b-eyebrow{color:#e60023}.b2b-lead{color:#525252;font-size:1.02rem}.b2b-hero__image{padding:0;border:0;border-radius:24px;overflow:hidden;box-shadow:none;background:#eee}.b2b-hero__image img{min-height:450px;object-fit:cover;object-position:center}.b2b-image-label{left:16px;bottom:16px;border-radius:999px;background:#fff;color:#1f1f1f;padding:8px 13px}.b2b-btn{border:0;border-radius:999px;background:#e60023;min-height:48px;padding:11px 20px}.b2b-btn:hover,.b2b-btn:focus-visible{background:#ad081b}.b2b-btn--outline{border:1px solid #d7d7d7;background:#fff;color:#1f1f1f}.b2b-btn--outline:hover,.b2b-btn--outline:focus-visible{background:#f3f3f3;color:#1f1f1f;border-color:#f3f3f3}.b2b-section{padding:62px 0}.b2b-section__head h2{font-size:clamp(1.85rem,3.3vw,2.8rem);letter-spacing:-.06em}.b2b-section__head p:not(.b2b-eyebrow),.b2b-feature p,.b2b-step p,.b2b-use-card p,.b2b-panel p{color:#5f5f5f}.b2b-discovery{padding-top:0}.b2b-discovery__head{display:flex;align-items:end;justify-content:space-between;gap:28px;margin-bottom:19px}.b2b-discovery__head h2{margin:0;font-size:clamp(1.55rem,3vw,2.35rem);letter-spacing:-.055em}.b2b-discovery__head p{max-width:490px;margin:0;color:#5f5f5f;font-size:.92rem}.b2b-discovery-grid{display:grid;grid-template-columns:1.2fr .85fr .85fr;grid-template-rows:180px 180px;gap:14px}.b2b-pin{position:relative;display:flex;overflow:hidden;align-items:end;min-height:0;border-radius:20px;background:#f1f1f1;color:#fff}.b2b-pin img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .3s}.b2b-pin::after{position:absolute;inset:0;content:"";background:linear-gradient(0deg,rgba(0,0,0,.65),rgba(0,0,0,0) 72%)}.b2b-pin:hover img{transform:scale(1.04)}.b2b-pin__content{position:relative;z-index:1;padding:17px}.b2b-pin__content b{display:block;font-size:1.2rem}.b2b-pin__content small{display:block;margin-top:3px;color:#f5f5f5}.b2b-pin--tall{grid-row:span 2}.b2b-pin--plain{align-items:flex-start;background:#e60023}.b2b-pin--plain::after{display:none}.b2b-pin--plain .b2b-pin__content{padding:23px}.b2b-pin--plain .b2b-pin__content b{font-size:1.35rem}.b2b-pin--plain .b2b-pin__content small{font-size:.88rem;line-height:1.65}.b2b-feature-grid{gap:14px}.b2b-feature{min-height:218px;border:0;border-radius:18px;padding:23px;box-shadow:none;background:#f4f4f4}.b2b-feature:nth-child(2){background:#fff1d6}.b2b-feature:nth-child(3){background:#e8f1f8}.b2b-feature__no{color:#e60023}.b2b-workflow{gap:12px;border:0;background:none}.b2b-step{border:0;border-radius:18px;padding:21px;background:#f5f5f5}.b2b-step:nth-child(2){background:#f3ecdf}.b2b-step:nth-child(3){background:#e9f2f8}.b2b-step:nth-child(4){background:#f9e8eb}.b2b-step__no{color:#e60023}.b2b-series__image,.b2b-catalogue__image{padding:0;overflow:hidden;border:0;border-radius:22px;background:#eee}.b2b-series__image img{min-height:410px;object-fit:cover}.b2b-catalogue__box{border:0;box-shadow:none;padding:0}.b2b-catalogue__image img{min-height:460px;object-fit:cover}.b2b-use-card{border:0;border-radius:18px;background:#f5f5f5}.b2b-panel{border:0;border-radius:20px;box-shadow:none;background:#f5f5f5}.b2b-quote-item{border:0;border-radius:17px}.b2b-footer{background:#1f1f1f}.b2b-footer h3{color:#fff}.b2b-footer__legal{color:#c7c7c7}@media(max-width:760px){.b2b-header__inner{min-height:64px}.b2b-nav{gap:2px}.b2b-nav>a:not(.b2b-quote-link){padding:8px}.b2b-hero__grid{gap:22px;padding:28px 0 40px}.b2b-hero h1{font-size:2.75rem}.b2b-hero__image img{min-height:300px}.b2b-discovery__head{display:block}.b2b-discovery__head p{margin-top:8px}.b2b-discovery-grid{grid-template-columns:1fr 1fr;grid-template-rows:190px 150px 150px;gap:10px}.b2b-pin--tall{grid-row:span 2}.b2b-pin--plain{grid-column:span 2}.b2b-section{padding:48px 0}.b2b-feature,.b2b-step{border-radius:16px}.b2b-series__image img,.b2b-catalogue__image img{min-height:250px}}

/* 行銷模型轉為使用者可理解的工程採購閱讀路徑。 */
.b2b-final-cta a.b2b-btn--light{color:#1f1f1f!important}
.b2b-audience-grid,.b2b-bridge-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.b2b-audience-card,.b2b-bridge-card{min-height:220px;padding:24px;border-radius:20px;background:#f5f5f5}.b2b-audience-card:nth-child(2){background:#eaf2f8}.b2b-audience-card:nth-child(3){background:#fff1d6}.b2b-audience-card span,.b2b-bridge-card__label{display:block;color:#e60023;font-size:.77rem;font-weight:900;letter-spacing:.14em}.b2b-audience-card h3,.b2b-bridge-card h3{margin:13px 0 8px;font-size:1.28rem;letter-spacing:-.035em}.b2b-audience-card p,.b2b-bridge-card p{margin:0;color:#5f5f5f;font-size:.94rem}.b2b-bridge{background:#f9f9f9}.b2b-bridge-card{background:#fff}.b2b-bridge-card--accent{background:#1f1f1f}.b2b-bridge-card--accent h3,.b2b-bridge-card--accent p{color:#fff}.b2b-bridge-card--accent p{color:#e7e7e7}.b2b-faq{background:#fff}.b2b-faq__layout{display:grid;grid-template-columns:.83fr 1.17fr;gap:52px;align-items:start}.b2b-faq h2{margin:0;font-size:clamp(1.85rem,3.3vw,2.8rem);letter-spacing:-.06em;line-height:1.25}.b2b-faq__layout>div>p:not(.b2b-eyebrow){margin:14px 0 0;color:#5f5f5f}.b2b-faq__items{display:grid;gap:10px}.b2b-faq details{border:1px solid #e4e4e4;border-radius:16px;background:#fff}.b2b-faq summary{display:flex;align-items:center;min-height:56px;padding:12px 20px;cursor:pointer;font-weight:900;list-style:none}.b2b-faq summary::-webkit-details-marker{display:none}.b2b-faq summary::after{margin-left:auto;content:"＋";color:#e60023;font-size:1.35rem;line-height:1}.b2b-faq details[open] summary::after{content:"－"}.b2b-faq details p{margin:0;padding:0 20px 18px;color:#5f5f5f;font-size:.94rem}.b2b-faq details:focus-within{outline:3px solid rgba(230,0,35,.18);outline-offset:2px}.b2b-final-cta{background:#e60023;color:#fff}.b2b-final-cta__inner{padding:56px 0;display:grid;grid-template-columns:1fr auto;gap:25px;align-items:end}.b2b-final-cta .b2b-eyebrow{color:#fff1d6}.b2b-final-cta h2{margin:0;font-size:clamp(1.85rem,3.7vw,3rem);letter-spacing:-.06em}.b2b-final-cta p:not(.b2b-eyebrow){max-width:670px;margin:12px 0 0;color:#fff}.b2b-final-cta .b2b-actions{justify-content:flex-end}.b2b-btn--light{background:#fff;color:#1f1f1f}.b2b-btn--light:hover,.b2b-btn--light:focus-visible{background:#ffe4bd;color:#1f1f1f}.b2b-btn--light-outline{border:1px solid rgba(255,255,255,.72);background:transparent;color:#fff}.b2b-btn--light-outline:hover,.b2b-btn--light-outline:focus-visible{border-color:#fff;background:#fff;color:#1f1f1f}.b2b-final-cta__message{grid-column:1/-1;color:#fff!important;font-weight:800}@media(max-width:760px){.b2b-audience-grid,.b2b-bridge-grid,.b2b-faq__layout,.b2b-final-cta__inner{grid-template-columns:1fr}.b2b-audience-card,.b2b-bridge-card{min-height:0;padding:22px}.b2b-faq__layout{gap:24px}.b2b-final-cta__inner{padding:46px 0}.b2b-final-cta .b2b-actions{justify-content:flex-start}.b2b-final-cta .b2b-actions .b2b-btn{width:100%}}