/* Option 1. Scoped to product details; shared pages are untouched. */
.product-detail{--pd-ink:#193d59;--pd-muted:#55778f;--pd-blue:#477fa9;--pd-line:#cbdfea;margin:0;background:#fff!important;color:var(--pd-ink);font-family:Arial,"Microsoft YaHei",sans-serif}
.product-detail *{box-sizing:border-box}.product-detail main{padding-top:82px}.product-detail a{text-decoration:none}.product-detail img{display:block;max-width:100%}.product-detail button{font:inherit;cursor:pointer}.product-detail :focus-visible{outline:3px solid #397dab;outline-offset:4px}
.pd-shell{width:min(1320px,calc(100% - 112px));margin:auto}.product-detail h1,.product-detail h2,.product-detail h3{color:var(--pd-ink);margin:0;line-height:1.25}.product-detail p{color:var(--pd-muted);line-height:1.65}
.pd-hero{background:#f4faff url('/public/images/product-details/option1-terrace.webp') center/cover no-repeat}.pd-product-grid{display:grid;grid-template-columns:1.12fr 1fr;grid-template-rows:auto 1fr;column-gap:7%;padding:76px 0 64px;min-height:900px;align-items:start}
.pd-heading{grid-column:2;grid-row:1}.pd-eyebrow{font-size:13px;letter-spacing:.12em;margin:0 0 10px!important}.product-detail h1{font-size:clamp(38px,4.3vw,64px);font-weight:750;letter-spacing:-.04em;overflow-wrap:anywhere}.product-detail h1 span{display:block;font-size:clamp(23px,2.3vw,32px);font-weight:600;letter-spacing:-.02em;margin-top:12px}.pd-lead{font-size:18px;margin:18px 0 32px}
.pd-product-visual{grid-column:1;grid-row:1/3;align-self:stretch;margin:0;display:flex;flex-direction:column;justify-content:center;min-width:0;mix-blend-mode:darken}.pd-product-visual>img{width:100%;height:640px;object-fit:contain;mix-blend-mode:darken}.pd-product-visual figcaption{font-size:11px;color:#68859a;line-height:1.6;margin-top:48px}.pd-product-visual.is-scene{mix-blend-mode:normal}.pd-product-visual.is-scene>img{mix-blend-mode:normal;height:420px;object-fit:contain;border-radius:8px}.pd-hero[data-layout="telecom"] .pd-product-visual>img,.pd-hero[data-layout="compact"] .pd-product-visual>img{height:440px}
.pd-details{grid-column:2;grid-row:2;min-width:0}.pd-spec-group+.pd-spec-group{margin-top:25px}.pd-spec-group h2{font-size:18px;font-weight:700;letter-spacing:0;margin:0 0 8px}.pd-spec-group dl{margin:0}.pd-spec-group dl>div{display:grid;grid-template-columns:minmax(0,.95fr) minmax(0,1.05fr);gap:16px;border-bottom:1px solid var(--pd-line);padding:10px 0;align-items:baseline}.pd-spec-group dl>div:first-child{border-top:1px solid var(--pd-line)}.pd-spec-group dt{font-size:14px;color:var(--pd-muted);line-height:1.45}.pd-spec-group dd{font-size:16px;font-weight:500;margin:0;line-height:1.4;overflow-wrap:anywhere}
.pd-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:32px}.pd-btn{display:inline-flex;align-items:center;justify-content:center;gap:12px;min-height:50px;padding:13px 24px;border:1px solid var(--pd-blue);border-radius:5px;font-size:14px;font-weight:600;line-height:1.35;color:var(--pd-blue);background:#ffffffa6;transition:background .2s,transform .2s}.pd-btn img{width:18px;height:18px;filter:invert(46%) sepia(24%) saturate(895%) hue-rotate(162deg)}.pd-btn-primary{background:var(--pd-blue);color:#fff!important}.pd-btn-primary img{filter:invert(1)}.pd-btn:hover{background:#e2eff8;transform:translateY(-2px)}.pd-btn-primary:hover{background:#326990}
.pd-config{margin-bottom:24px}.pd-config label{display:block;font-size:14px;font-weight:600;margin-bottom:9px}.pd-config select{font:inherit;color:var(--pd-ink);background:#fff;border:1px solid #b8d1e2;border-radius:4px;padding:12px;width:100%;max-width:100%}.pd-variant-name{font-size:16px;margin-bottom:16px!important}.product-detail [hidden]{display:none!important}
.pd-benefits{position:relative;padding:65px 0 72px;background:#eaf4fb;overflow:hidden}.pd-benefits::before{content:"";position:absolute;inset:0;background:url('/public/images/product-details/option1-terrace.webp') center 55%/cover no-repeat;transform:scaleX(-1);opacity:.45;pointer-events:none}.pd-benefits .pd-shell{position:relative}.pd-benefits h2{font-size:clamp(25px,2.7vw,38px);font-weight:700;letter-spacing:-.03em;margin-bottom:44px}.pd-benefit-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:32px}.pd-benefit-grid article{display:flex;align-items:flex-start;gap:22px;border-left:1px solid var(--pd-line);padding-left:30px}.pd-benefit-grid article:first-child{border:0;padding-left:0}.pd-benefit-grid article>img{width:60px;height:60px;padding:14px;background:#dceef8;border-radius:50%;flex-shrink:0}.pd-benefit-grid h3{font-size:19px;line-height:1.4;margin:3px 0 10px}.pd-benefit-grid p{font-size:15px;margin:0;max-width:230px}
.pd-skip{position:fixed;top:-100px;left:12px;padding:14px;background:white;color:#193d59;z-index:9999}.pd-skip:focus{top:12px}
.product-detail .vb-header{background:#fffffff2;border-bottom:1px solid #dce9f2;box-shadow:none;backdrop-filter:blur(14px)}.product-detail .vb-item,.product-detail .vb-language,.product-detail .vb-search,.product-detail .vb-menu-button{color:#193d59}.product-detail .vb-brand img{filter:none!important}.product-detail .vb-contact{background:#477fa9;color:white!important}.product-detail .vb-nav{padding:0 36px;gap:22px}.product-detail .vb-brand{width:190px;flex-shrink:0}.product-detail .vb-item{font-size:14px}.product-detail .vb-links{gap:22px}
.pd-search-dialog{width:min(600px,calc(100vw - 32px));max-height:80vh;border:1px solid #c7dce9;border-radius:12px;padding:30px;background:#f9fcff;color:#193d59;box-shadow:0 20px 80px #193d5933}.pd-search-dialog::backdrop{background:#112d4666;backdrop-filter:blur(3px)}.pd-search-dialog form{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:24px}.pd-search-dialog form h2{font-size:28px}.pd-search-dialog button{border:0;background:transparent;font-size:28px;color:#193d59}.pd-search-dialog label{display:block;font-size:14px;margin-bottom:9px}.pd-search-dialog input{width:100%;padding:13px;border:1px solid #b4d0e3;border-radius:4px;font:inherit;background:white;color:#193d59}.pd-search-results{display:grid;margin-top:20px}.pd-search-results a{padding:12px 5px;border-bottom:1px solid #dce8f1;color:#193d59}.pd-search-results a:hover{background:#eaf4fb}
@media(min-width:761px) and (max-width:1100px){.pd-shell{width:calc(100% - 56px)}.pd-product-grid{column-gap:32px;grid-template-columns:1fr 1.1fr;padding-top:48px;min-height:780px}.pd-product-visual>img{height:450px}.pd-product-visual figcaption{margin-top:25px}.pd-lead{font-size:16px}.pd-spec-group dt{font-size:13px}.pd-spec-group dd{font-size:14px}.pd-actions{gap:10px}.pd-btn{font-size:13px;padding:12px 14px}.pd-benefit-grid{gap:18px}.pd-benefit-grid article{display:block;padding-left:18px}.pd-benefit-grid article>img{margin-bottom:15px}.pd-benefits{padding:48px 0}}
@media(max-width:1100px){.product-detail .vb-nav{padding:0 22px}.product-detail .vb-brand{width:170px}.product-detail .vb-menu-button{display:block;margin-left:auto;border:0;background:none;color:#193d59;font-size:24px}.product-detail .vb-links{display:none;position:absolute;top:82px;left:16px;right:16px;padding:16px;flex-direction:column;align-items:stretch;background:#f9fcff;border:1px solid #bed6e6;border-radius:10px;max-height:calc(100vh - 100px);overflow:auto}.product-detail .vb-links.open{display:flex}.product-detail .vb-item{padding:10px;font-size:15px}.product-detail .vb-mega{display:none}.product-detail .vb-menu-wrap.open .vb-mega{position:static;display:grid;max-width:100%;width:100%;transform:none}.product-detail .vb-language{padding:10px}}
@media(max-width:760px){.pd-shell{width:calc(100% - 40px)}.pd-product-grid{display:flex;flex-direction:column;gap:0;padding-top:34px;padding-bottom:38px;min-height:0}.pd-heading{order:0;width:100%}.pd-eyebrow{font-size:11px}.product-detail h1{font-size:39px}.product-detail h1 span{font-size:24px;line-height:1.35;margin-top:8px}.pd-lead{font-size:16px;margin:15px 0 0}.pd-product-visual{order:1;width:100%;margin:30px 0 32px;align-self:auto}.pd-product-visual>img,.pd-hero[data-layout="compact"] .pd-product-visual>img{height:320px}.pd-hero[data-layout="telecom"] .pd-product-visual>img{height:240px}.pd-product-visual.is-scene>img{height:260px}.pd-product-visual figcaption{margin-top:16px;font-size:10px;text-align:center}.pd-details{order:2;width:100%}.pd-spec-group h2{font-size:17px}.pd-spec-group dl>div{padding:11px 0;gap:14px}.pd-spec-group dt{font-size:13px}.pd-spec-group dd{font-size:14px}.pd-actions{gap:10px;margin-top:26px}.pd-btn{flex:1;min-width:0;padding:13px 10px;gap:8px;font-size:13px}.pd-benefits{padding:38px 0 42px}.pd-benefits h2{font-size:26px;margin-bottom:28px;max-width:300px}.pd-benefit-grid{grid-template-columns:1fr;gap:25px}.pd-benefit-grid article,.pd-benefit-grid article:first-child{padding:0;border:0;gap:18px}.pd-benefit-grid article>img{width:50px;height:50px;padding:12px}.pd-benefit-grid h3{font-size:17px;margin:0 0 5px}.pd-benefit-grid p{font-size:14px;max-width:none}}
@media(prefers-reduced-motion:reduce){.product-detail *{scroll-behavior:auto!important;transition:none!important}}

.pd-hero{position:relative;isolation:isolate}.pd-hero::before{content:"";position:absolute;inset:0;background:#f6fbff99;z-index:-1;pointer-events:none}
.product-detail #version-b-footer-tools{display:none!important}
/* Match the approved desktop reading scale while preserving original product proportions. */
@media(min-width:1101px){.product-detail h1{font-size:clamp(56px,5vw,72px)}.product-detail h1 span{font-size:36px}.pd-eyebrow{font-size:15px}.pd-lead{font-size:20px;margin-bottom:38px}.pd-spec-group h2{font-size:21px}.pd-spec-group dt{font-size:16px}.pd-spec-group dd{font-size:18px}.pd-spec-group dl>div{padding:11px 0}.pd-spec-group+.pd-spec-group{margin-top:28px}.pd-product-grid{min-height:1040px}.pd-btn{font-size:16px;min-height:54px;padding:14px 28px}}

.pd-spec-note{font-size:14px;color:#547b95;line-height:1.6;margin:0 0 24px}