/*
Theme Name: BuySpurify CN
Theme URI: https://buyspurify.cn
Author: BuySpurify
Description: 中文展示、案例与招商询盘主题。
Version: 2.1.0
Requires at least: 6.6
Requires PHP: 8.1
Text Domain: buyspurify-cn
*/

:root{
  --bp-navy:#071f42;
  --bp-blue:#0b4a88;
  --bp-aqua:#12a9c7;
  --bp-coral:#ef5b54;
  --bp-ink:#102a43;
  --bp-muted:#526b7e;
  --bp-line:#d5e2ea;
  --bp-mist:#f2f7fa;
  --bp-white:#fff;
  --bp-shell:min(1240px,calc(100% - 48px));
  --bp-shadow:0 18px 50px rgba(7,31,66,.1);
}
*{box-sizing:border-box}
.wp-block-group__inner-container{display:contents}
html{scroll-behavior:smooth}
body{margin:0;color:var(--bp-ink);background:#fff;font-family:"Noto Sans SC","Microsoft YaHei",system-ui,sans-serif;line-height:1.65}
img{max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
.bp-shell{width:var(--bp-shell);margin-inline:auto}
.screen-reader-text{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.bp-header{position:relative;z-index:10;background:rgba(255,255,255,.97);border-bottom:1px solid rgba(7,31,66,.08)}
.bp-header__inner{min-height:82px;display:flex;align-items:center;gap:32px}
.bp-brand{display:flex;align-items:baseline;gap:10px;color:var(--bp-navy);font-size:1.35rem;font-weight:900;letter-spacing:-.035em;white-space:nowrap}
.bp-brand small{font-size:.82rem;letter-spacing:.08em}
.bp-nav{margin-left:auto}
.bp-nav ul{display:flex;align-items:center;gap:26px;margin:0;padding:0;list-style:none}
.bp-nav a{font-size:.93rem;font-weight:650}
.bp-nav a:hover,.bp-nav .current-menu-item>a{color:var(--bp-blue)}
.bp-header__cta,.bp-button{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 22px;border-radius:5px;font-weight:760;transition:.2s ease}
.bp-header__cta{color:#fff;background:var(--bp-coral)}
.bp-button--primary{color:#fff;background:var(--bp-blue)}
.bp-button--outline{color:var(--bp-navy);border:1px solid var(--bp-navy);background:rgba(255,255,255,.72)}
.bp-button:hover,.bp-header__cta:hover{transform:translateY(-2px);box-shadow:0 10px 24px rgba(7,31,66,.15)}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.bp-button,.bp-header__cta,.bp-text-link span{transition:none!important}.bp-button:hover,.bp-header__cta:hover,.bp-text-link:hover span{transform:none!important}}
.bp-menu-toggle{display:none;margin-left:auto;border:1px solid var(--bp-line);background:#fff;padding:9px 12px;font:inherit}
.bp-hero{position:relative;min-height:690px;display:grid;align-items:center;background-color:#eaf3f8;background-size:cover;background-position:center}
.bp-hero .bp-hero__background{position:absolute;inset:0;width:100%;height:100%;margin:0;overflow:hidden}
.bp-hero .bp-hero__background img{width:100%;height:100%;object-fit:cover}
.bp-hero:before{content:"";position:absolute;z-index:1;inset:0;background:linear-gradient(90deg,rgba(246,251,254,.98) 0%,rgba(246,251,254,.88) 35%,rgba(246,251,254,.08) 67%)}
.bp-hero .bp-shell{position:relative;z-index:2}
.bp-hero__content{position:relative;width:min(630px,62%);padding:88px 0}
.bp-hero h1{margin:0 0 24px;color:var(--bp-navy);font-size:clamp(3rem,5.7vw,5.4rem);line-height:1.08;letter-spacing:-.06em}
.bp-hero p{max-width:590px;margin:0 0 34px;color:#405d75;font-size:clamp(1.08rem,1.6vw,1.35rem)}
.bp-actions{display:flex;flex-wrap:wrap;gap:14px}
.wp-block-button.bp-button{min-height:0;padding:0;background:transparent;border:0;border-radius:0}
.wp-block-button.bp-button .wp-block-button__link{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 22px;border-radius:5px;font-weight:760;text-decoration:none;transition:.2s ease}
.wp-block-button.bp-button--primary .wp-block-button__link{color:#fff;background:var(--bp-blue)}
.wp-block-button.bp-button--outline .wp-block-button__link{color:var(--bp-navy);border:1px solid var(--bp-navy);background:rgba(255,255,255,.72)}
.wp-block-button.bp-button:hover{transform:none;box-shadow:none}.wp-block-button.bp-button .wp-block-button__link:hover{transform:translateY(-2px);box-shadow:0 10px 24px rgba(7,31,66,.15)}
.bp-proof{background:#edf6fb;border-bottom:1px solid var(--bp-line)}
.bp-proof__grid{display:grid;grid-template-columns:repeat(4,1fr)}
.bp-proof__item{margin:0;padding:24px 18px;border-right:1px solid #c9dce7;text-align:center;color:var(--bp-navy);font-weight:700}
.bp-proof__item:last-child{border:0}
.bp-section{padding:clamp(72px,9vw,124px) 0}
.bp-section--mist{background:var(--bp-mist)}
.bp-section__head{display:flex;align-items:end;justify-content:space-between;gap:40px;margin-bottom:48px}
.bp-section__head h2,.bp-product-copy h2,.bp-cta h2{margin:0;color:var(--bp-navy);font-size:clamp(2.1rem,4vw,3.75rem);line-height:1.15;letter-spacing:-.04em}
.bp-section__head p{max-width:560px;margin:0;color:var(--bp-muted)}
.bp-process{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--bp-line);border-bottom:1px solid var(--bp-line)}
.bp-process article{position:relative;padding:36px 30px 40px;border-right:1px solid var(--bp-line)}
.bp-process article:last-child{border:0}
.bp-process__index{display:block;color:var(--bp-aqua);font-size:1.1rem;font-weight:800}
.bp-process h3{margin:20px 0 10px;color:var(--bp-navy);font-size:1.35rem}
.bp-process p{margin:0;color:var(--bp-muted);font-size:.95rem}
.bp-models,.bp-cases{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.bp-model,.bp-case{background:#fff;border:1px solid var(--bp-line)}
.bp-model{padding:32px;min-height:235px}
.bp-model:before{content:"";display:block;width:42px;height:3px;margin-bottom:32px;background:var(--bp-aqua)}
.bp-model h3,.bp-case h3{margin:0 0 12px;color:var(--bp-navy);font-size:1.3rem}
.bp-model p,.bp-case p{margin:0;color:var(--bp-muted)}
.bp-model__line{width:42px;height:3px;margin-bottom:32px;background:var(--bp-aqua)}
.bp-product{display:grid;grid-template-columns:1fr 1fr;min-height:620px;background:var(--bp-navy);color:#fff}
.bp-product-copy{padding:clamp(46px,7vw,94px)}
.bp-product-copy h2{color:#fff}
.bp-product-copy>p{color:#c6d7e5}
.bp-product .bp-button--outline{color:#fff;border-color:#fff;background:transparent}
.bp-product-media{min-height:480px;margin:0;background:#fff;overflow:hidden}
.bp-product-media img{width:100%;height:100%;object-fit:cover}
.bp-specs{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;margin-top:38px;background:rgba(255,255,255,.18)}
.bp-specs div{padding:22px;background:var(--bp-navy)}
.bp-specs strong{display:block;font-size:1.45rem}
.bp-specs span{color:#c6d7e5;font-size:.9rem}
.bp-spec h3{margin:0;color:#fff;font-size:1.45rem}.bp-spec p{margin:2px 0 0;color:#c6d7e5;font-size:.9rem}
.bp-case{overflow:hidden}
.bp-case__image{aspect-ratio:16/10;background:linear-gradient(135deg,#dcebf2,#afcbd8);overflow:hidden}
.bp-case__image img{width:100%;height:100%;object-fit:cover}
.bp-case__body{padding:24px}
.bp-cta{padding:72px 0;background:linear-gradient(110deg,#e9f7fb,#fff);border-top:1px solid var(--bp-line)}
.bp-cta__inner{display:flex;align-items:center;justify-content:space-between;gap:40px}
.bp-cta p{margin:10px 0 0;color:var(--bp-muted)}
.bp-content{width:min(900px,calc(100% - 48px));margin:0 auto;padding:72px 0}
.bp-content h1{color:var(--bp-navy);font-size:clamp(2.6rem,5vw,4.5rem);line-height:1.1}
.bp-content h2{color:var(--bp-navy);font-size:clamp(1.8rem,3vw,2.6rem)}
.bp-content a{text-decoration:underline;text-decoration-color:var(--bp-aqua);text-underline-offset:3px}
.bp-footer{padding:56px 0 24px;background:var(--bp-navy);color:#dbe8f1}
.bp-footer__grid{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:48px}
.bp-footer h2{margin:0 0 12px;color:#fff}.bp-footer h3{margin:0 0 14px;color:#fff;font-size:1rem}
.bp-footer p{margin:.35rem 0}
.bp-footer__bottom{display:flex;justify-content:space-between;gap:24px;margin-top:44px;padding-top:20px;border-top:1px solid rgba(255,255,255,.16);font-size:.86rem}
.bp-footer__bottom a{text-decoration:underline}
.alignwide{width:min(1240px,calc(100vw - 48px));max-width:none;margin-left:50%;transform:translateX(-50%)}
.alignfull{width:100vw;max-width:none;margin-left:50%;transform:translateX(-50%)}
.home .alignfull{width:100%;margin-left:0;transform:none}
@media(max-width:1060px){
  .bp-nav{display:none}.bp-menu-toggle{display:block}.bp-header__cta{display:none}
  .bp-nav.is-open{display:block;position:absolute;top:82px;left:0;right:0;background:#fff;border-bottom:1px solid var(--bp-line)}
  .bp-nav.is-open ul{display:grid;gap:0;padding:14px 24px}.bp-nav.is-open a{display:block;padding:10px 0}
  .bp-hero{min-height:620px;background-position:62% center}.bp-hero__content{width:68%}
  .bp-process{grid-template-columns:repeat(2,1fr)}.bp-process article:nth-child(2){border-right:0}.bp-process article:nth-child(-n+2){border-bottom:1px solid var(--bp-line)}
}
@media(max-width:760px){
  :root{--bp-shell:calc(100% - 32px)}
  .bp-header__inner{min-height:70px}.bp-nav.is-open{top:70px}.bp-menu-toggle{display:grid}
  .bp-brand{font-size:1.13rem}
  .bp-hero{min-height:650px;align-items:end;background-position:67% center}
  .bp-hero:before{background:linear-gradient(180deg,rgba(238,247,251,.4),rgba(238,247,251,.96) 58%)}
  .bp-hero__content{width:100%;padding:230px 0 52px}
  .bp-hero h1{font-size:3.1rem}.bp-actions{flex-direction:column}.bp-button,.wp-block-button.bp-button .wp-block-button__link{width:100%}
  .bp-proof__grid{grid-template-columns:repeat(2,1fr)}.bp-proof__item:nth-child(2){border-right:0}
  .bp-section__head,.bp-cta__inner{display:block}.bp-section__head p{margin-top:16px}
  .bp-process,.bp-models,.bp-cases,.bp-product,.bp-footer__grid{grid-template-columns:1fr}
  .bp-process article{border-right:0;border-bottom:1px solid var(--bp-line)!important}
  .bp-product-media{grid-row:1;min-height:380px}
  .bp-specs{grid-template-columns:1fr}.bp-cta .bp-button{margin-top:24px}
  .bp-footer__bottom{display:block}.bp-footer__bottom p:last-child{margin-top:12px}
}

/* Formal content templates and SEO-visible navigation. */
:focus-visible{outline:3px solid var(--bp-aqua);outline-offset:3px}
.bp-skip-link{position:fixed;z-index:100;top:10px;left:10px;padding:10px 16px;color:#fff;background:var(--bp-navy);transform:translateY(-160%)}
.bp-skip-link:focus{transform:none}
.bp-menu-toggle{width:46px;height:44px;align-content:center;justify-items:center;gap:5px;border:0}
.bp-menu-toggle>span:not(.screen-reader-text){display:block;width:24px;height:2px;background:var(--bp-navy)}
.bp-button--coral{color:#fff;background:var(--bp-coral)}
.bp-text-link{display:inline-flex;align-items:center;gap:10px;margin-top:18px;color:var(--bp-blue);font-weight:760}
.bp-text-link span{font-size:1.2em;transition:transform .2s ease}
.bp-text-link:hover span{transform:translateX(4px)}
.bp-icon{width:44px;height:44px;flex:0 0 auto}
.bp-database-page{width:100%;overflow:hidden}
.bp-database-page>section,.bp-database-page>header{margin:0}
.bp-database-page .bp-button{text-decoration:none}
.page-template-page-canvas .alignfull,.page-template-page-canvas-php .alignfull{width:100%;margin-left:0;transform:none}
.bp-breadcrumbs{margin-bottom:44px;color:#4c6680;font-size:.85rem}
.bp-breadcrumbs ol{display:flex;flex-wrap:wrap;gap:8px;margin:0;padding:0;list-style:none}
.bp-breadcrumbs li+li:before{margin-right:8px;content:"/";color:#88a1b5}
.bp-breadcrumbs a:hover{color:var(--bp-blue)}

.bp-page-hero{position:relative;min-height:540px;display:grid;align-items:center;overflow:hidden;background:#eaf3f8}
.bp-page-hero__media{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.bp-page-hero:after{position:absolute;inset:0;content:"";background:linear-gradient(90deg,rgba(248,252,254,.99) 0%,rgba(248,252,254,.88) 48%,rgba(248,252,254,.12) 78%)}
.bp-page-hero__inner{position:relative;z-index:1;padding-block:78px}
.bp-page-hero h1,.bp-archive-hero h1,.bp-detail-hero h1,.bp-product-hero h1,.bp-article-hero h1,.bp-empty-state h1{max-width:830px;margin:0;color:var(--bp-navy);font-size:clamp(2.8rem,5vw,5rem);line-height:1.08;letter-spacing:-.055em}
.bp-page-hero p,.bp-archive-hero>div>p,.bp-detail-hero__grid>div>p,.bp-product-hero__summary,.bp-article-hero p,.bp-empty-state>div>p{max-width:760px;margin:24px 0 32px;color:#405d75;font-size:clamp(1.05rem,1.6vw,1.3rem)}
.bp-archive-hero,.bp-article-hero{padding:90px 0;background:linear-gradient(135deg,#f5fafd,#e7f3f8);border-bottom:1px solid var(--bp-line)}
.bp-archive-hero .bp-breadcrumbs,.bp-article-hero .bp-breadcrumbs{margin-bottom:36px}

.bp-service-rail{position:relative}
.bp-service-row{display:grid;grid-template-columns:64px 72px minmax(260px,1fr) minmax(360px,1.15fr);gap:26px;align-items:center;padding:28px 0;border-bottom:1px solid var(--bp-line)}
.bp-service-row:first-child{border-top:1px solid var(--bp-line)}
.bp-service-row__number{align-self:start;padding-top:20px;color:var(--bp-aqua);font-size:1.35rem;font-style:italic}
.bp-service-row__icon{display:grid;width:62px;height:62px;place-items:center;color:var(--bp-blue);border:1px solid #78bfe0;border-radius:50%}
.bp-service-row__icon{font-weight:850}
.bp-service-row__copy{padding:24px 0}
.bp-service-row h2{margin:0 0 10px;color:var(--bp-navy);font-size:clamp(1.7rem,2.4vw,2.5rem)}
.bp-service-row p{max-width:540px;margin:0;color:var(--bp-muted)}
.bp-service-row__media{display:block;aspect-ratio:16/7;overflow:hidden;background:var(--bp-mist)}
.bp-service-row__media img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease}
.bp-service-row:hover .bp-service-row__media img{transform:scale(1.025)}

.bp-flow-section{padding:78px 0;background:#edf6fb;border-block:1px solid var(--bp-line)}
.bp-flow-section h2,.bp-faq-section h2,.bp-capabilities h2,.bp-section-title{margin:0 0 44px;color:var(--bp-navy);font-size:clamp(2rem,3.2vw,3rem);line-height:1.2;text-align:center}
.bp-flow{display:grid;grid-template-columns:repeat(5,1fr)}
.bp-flow__step{position:relative;padding:0 22px;text-align:center}
.bp-flow__step:not(:last-child):after{position:absolute;top:23px;right:-12px;content:"→";color:var(--bp-aqua);font-size:1.6rem}
.bp-flow__step .bp-icon{margin:0 auto 18px;color:var(--bp-navy)}
.bp-flow__number{display:grid;width:48px;height:48px;margin:0 auto 18px;place-items:center;color:var(--bp-navy);border:1px solid currentColor;border-radius:50%;font-weight:800}
.bp-flow__step h3{margin:0 0 8px;color:var(--bp-navy);font-size:1.1rem}
.bp-flow__step p{margin:0;color:var(--bp-muted);font-size:.86rem}

.bp-faq-section h2{text-align:left}
.bp-faq-list{border-top:1px solid var(--bp-line)}
.bp-faq{border-bottom:1px solid var(--bp-line)}
.bp-faq summary{display:flex;min-height:64px;align-items:center;justify-content:space-between;gap:24px;color:var(--bp-navy);font-weight:760;cursor:pointer;list-style:none}
.bp-faq summary::-webkit-details-marker{display:none}
.bp-faq summary span{position:relative;width:20px;height:20px;flex:0 0 auto}
.bp-faq summary span:before,.bp-faq summary span:after{position:absolute;top:9px;left:3px;width:14px;height:2px;content:"";background:var(--bp-blue)}
.bp-faq summary span:after{transform:rotate(90deg);transition:transform .2s ease}
.bp-faq[open] summary span:after{transform:rotate(0)}
.bp-faq p{max-width:900px;margin:0;padding:0 44px 24px 0;color:var(--bp-muted)}

.bp-cta--water{position:relative;overflow:hidden;background:linear-gradient(110deg,#e8f6fb,#fff)}
.bp-cta--water:after{position:absolute;right:-8%;bottom:-90%;width:44%;aspect-ratio:1;content:"";border:1px solid rgba(18,169,199,.18);border-radius:50%;box-shadow:0 0 0 30px rgba(18,169,199,.04),0 0 0 70px rgba(18,169,199,.035)}
.bp-cta--water .bp-cta__inner{position:relative;z-index:1}

.bp-detail-hero,.bp-product-hero{padding:72px 0;background:#f8fbfd;border-bottom:1px solid var(--bp-line)}
.bp-detail-hero__grid,.bp-product-hero__grid{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}
.bp-detail-hero__grid>img,.bp-product-hero__media{width:100%;aspect-ratio:16/10;overflow:hidden;background:#fff;box-shadow:var(--bp-shadow)}
.bp-detail-hero__grid>img,.bp-product-hero__media img{width:100%;height:100%;object-fit:cover}
.bp-detail-index{margin:0 0 18px!important;color:var(--bp-aqua)!important;font-size:.8rem!important;font-weight:800;letter-spacing:.12em;text-transform:uppercase}
.bp-detail-layout{display:grid;grid-template-columns:minmax(240px,.72fr) minmax(0,1.45fr);gap:90px;align-items:start}
.bp-detail-layout aside{position:sticky;top:32px}
.bp-detail-layout aside h2{margin:0 0 18px;color:var(--bp-navy);font-size:clamp(2rem,3vw,3.2rem);line-height:1.2}
.bp-detail-layout aside p{color:var(--bp-muted)}
.bp-rich-content{font-size:1.06rem}
.bp-rich-content>*:first-child{margin-top:0}
.bp-rich-content h2{margin:2.2em 0 .7em;color:var(--bp-navy);font-size:clamp(1.8rem,3vw,2.6rem);line-height:1.25}
.bp-rich-content h3{margin:1.8em 0 .6em;color:var(--bp-navy);font-size:1.35rem}
.bp-rich-content p,.bp-rich-content li{color:#314f67}
.bp-rich-content img{display:block;margin:34px auto}
.bp-rich-content table{width:100%;border-collapse:collapse}
.bp-rich-content th,.bp-rich-content td{padding:14px;border-bottom:1px solid var(--bp-line);text-align:left}
.bp-rich-content--wide{max-width:980px;margin:64px auto 0}
.bp-page-content{max-width:900px}
.bp-source-note{margin-top:56px;padding:24px;border-left:3px solid var(--bp-aqua);background:var(--bp-mist)}
.bp-source-note p{margin:.4rem 0;color:var(--bp-muted);font-size:.92rem}

.bp-product-hero h1{font-size:clamp(2.6rem,4.6vw,4.6rem)}
.bp-product-highlights{margin:30px 0}
.bp-product-highlights div{display:grid;grid-template-columns:minmax(120px,.7fr) 1.3fr;gap:20px;padding:11px 0;border-bottom:1px solid var(--bp-line)}
.bp-product-highlights dt{color:var(--bp-muted);font-size:.9rem}
.bp-product-highlights dd{margin:0;color:var(--bp-navy);font-weight:760}
.bp-capabilities{padding:78px 0;background:#edf6fb;border-bottom:1px solid var(--bp-line)}
.bp-capability-grid{display:grid;grid-template-columns:repeat(4,1fr)}
.bp-capability-grid article{padding:12px 34px;text-align:center;border-right:1px solid #cbdde8}
.bp-capability-grid article:last-child{border:0}
.bp-capability-grid .bp-icon{color:var(--bp-navy)}
.bp-capability-number{display:grid;width:48px;height:48px;margin:0 auto;place-items:center;color:var(--bp-navy);border:1px solid currentColor;border-radius:50%;font-weight:800}
.bp-capability-grid h3{margin:16px 0 8px;color:var(--bp-navy)}
.bp-capability-grid p{margin:0;color:var(--bp-muted);font-size:.92rem}
.bp-spec-table{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--bp-line);border-left:1px solid var(--bp-line)}
.bp-spec-table__row{display:grid;grid-template-columns:minmax(110px,.7fr) 1.3fr}
.bp-spec-table__row>div{padding:16px;border-right:1px solid var(--bp-line);border-bottom:1px solid var(--bp-line)}
.bp-spec-table__row>div:first-child{color:var(--bp-navy);font-weight:760;background:#f8fbfd}
.bp-product-list{display:grid;gap:34px}
.bp-product-list__item{display:grid;grid-template-columns:minmax(320px,.8fr) 1.2fr;gap:54px;align-items:center;padding-bottom:34px;border-bottom:1px solid var(--bp-line)}
.bp-product-list__media{aspect-ratio:16/10;overflow:hidden;background:var(--bp-mist)}
.bp-product-list__media img{width:100%;height:100%;object-fit:cover}
.bp-product-list h2{margin:0;color:var(--bp-navy);font-size:clamp(2rem,3.2vw,3.2rem)}

.bp-case-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.bp-case-card{background:#fff;border:1px solid var(--bp-line)}
.bp-case-card__media{display:block;aspect-ratio:16/10;overflow:hidden;background:#dcebf2}
.bp-case-card__media img{width:100%;height:100%;object-fit:cover;transition:transform .3s ease}
.bp-case-card:hover img{transform:scale(1.025)}
.bp-case-card__body{padding:26px}
.bp-case-card h2{margin:0 0 12px;color:var(--bp-navy);font-size:1.45rem}
.bp-case-card p{color:var(--bp-muted)}
.bp-case-card dl{display:grid;grid-template-columns:1fr 1fr;gap:1px;margin:24px 0 0;background:var(--bp-line)}
.bp-case-card dl div{padding:14px;background:#fff}
.bp-case-card dt{color:var(--bp-muted);font-size:.78rem}
.bp-case-card dd{margin:4px 0 0;color:var(--bp-navy);font-weight:760}
.bp-case-facts{background:var(--bp-navy);color:#fff}
.bp-case-facts dl{display:grid;grid-template-columns:repeat(3,1fr);margin:0}
.bp-case-facts dl div{padding:34px;border-right:1px solid rgba(255,255,255,.16)}
.bp-case-facts dt{color:#9fb8ca;font-size:.82rem}
.bp-case-facts dd{margin:6px 0 0;font-size:1.55rem;font-weight:760}

.bp-news-list{max-width:980px}
.bp-news-list article{padding:34px 0;border-bottom:1px solid var(--bp-line)}
.bp-news-list time,.bp-article-meta{color:#7890a3;font-size:.86rem}
.bp-news-list h2{margin:8px 0;color:var(--bp-navy);font-size:clamp(1.6rem,2.8vw,2.4rem)}
.bp-news-list p{margin:0;color:var(--bp-muted)}
.bp-article-shell{max-width:850px}
.bp-article-meta{display:flex;gap:22px;margin-top:28px}
.bp-empty-state{min-height:62vh;display:grid;align-items:center;padding:90px 0;background:var(--bp-mist)}
.bp-empty-state h1{font-size:clamp(3rem,7vw,7rem)}

@media(max-width:1060px){
  .bp-service-row{grid-template-columns:52px 62px 1fr}.bp-service-row__media{grid-column:3}
  .bp-flow{grid-template-columns:repeat(3,1fr);gap:36px 0}.bp-flow__step:nth-child(3):after{display:none}
  .bp-case-grid{grid-template-columns:repeat(2,1fr)}
  .bp-detail-hero__grid,.bp-product-hero__grid{gap:38px}
}

@media(max-width:760px){
  .bp-breadcrumbs{margin-bottom:28px}
  .bp-page-hero{min-height:620px;align-items:end}.bp-page-hero:after{background:linear-gradient(180deg,rgba(248,252,254,.4),rgba(248,252,254,.98) 56%)}.bp-page-hero__inner{padding-block:250px 48px}
  .bp-page-hero h1,.bp-archive-hero h1,.bp-detail-hero h1,.bp-product-hero h1,.bp-article-hero h1{font-size:2.7rem}
  .bp-archive-hero,.bp-article-hero{padding:60px 0}
  .bp-service-row{grid-template-columns:46px 54px 1fr;gap:14px;padding:26px 0}.bp-service-row__number{font-size:1rem}.bp-service-row__icon{width:50px;height:50px}.bp-service-row__icon .bp-icon{width:30px;height:30px}.bp-service-row__copy{padding:6px 0}.bp-service-row__copy h2{font-size:1.5rem}.bp-service-row__media{grid-column:2/4;aspect-ratio:16/8}
  .bp-flow{display:block}.bp-flow__step{display:grid;grid-template-columns:58px 1fr;gap:22px;align-items:start;padding:20px 0;text-align:left;border-bottom:1px solid #cbdde8}.bp-flow__step .bp-icon,.bp-flow__step .bp-flow__number{margin:0}.bp-flow__step:not(:last-child):after{top:auto;right:auto;bottom:-14px;left:18px;display:block;content:"↓"}.bp-flow__step p{font-size:.9rem}
  .bp-detail-hero__grid,.bp-product-hero__grid,.bp-detail-layout,.bp-product-list__item{grid-template-columns:1fr}.bp-detail-hero__grid>img,.bp-product-hero__media{grid-row:1}.bp-detail-layout{gap:38px}.bp-detail-layout aside{position:static}
  .bp-capability-grid,.bp-spec-table,.bp-case-grid,.bp-case-facts dl{grid-template-columns:1fr}.bp-capability-grid article{padding:26px 0;border-right:0;border-bottom:1px solid #cbdde8}.bp-capability-grid article:last-child{border:0}.bp-spec-table__row{grid-template-columns:120px 1fr}
  .bp-case-facts dl div{border-right:0;border-bottom:1px solid rgba(255,255,255,.16)}
  .bp-article-meta{display:grid;gap:4px}
  .bp-empty-state .bp-actions{max-width:360px}
}

@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}

/* 中文站结构化产品。 */
.bp-product-shell{width:var(--bp-product-shell,var(--bp-shell));margin-inline:auto}
.bp-product-collection{padding:clamp(72px,9vw,116px) 0}
.bp-product-empty{padding:28px;border:1px dashed var(--bp-line);color:var(--bp-muted);background:var(--bp-mist)}
.bp-product-cards{display:grid;gap:24px}
.bp-product-cards--columns-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.bp-product-cards--columns-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.bp-product-cards--columns-4{grid-template-columns:repeat(4,minmax(0,1fr))}
.bp-product-cards--list{grid-template-columns:1fr}
.bp-product-card-cn{display:flex;min-width:0;flex-direction:column;overflow:hidden;border-radius:var(--bp-product-radius,0);background:#fff;border:1px solid var(--bp-line);transition:transform .25s ease,box-shadow .25s ease}
.bp-product-card-cn:hover{transform:translateY(-4px);box-shadow:var(--bp-shadow)}
.bp-product-card-cn__media{display:block;aspect-ratio:16/10;overflow:hidden;background:var(--bp-mist)}
.bp-product-card-cn__media img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease}
.bp-product-card-cn:hover .bp-product-card-cn__media img{transform:scale(1.025)}
.bp-product-card-cn__body{display:flex;flex:1;flex-direction:column;padding:26px}
.bp-product-card-cn h3{margin:0;color:var(--bp-navy);font-size:1.45rem;line-height:1.25}
.bp-product-card-cn__body>p:not(.bp-detail-index){margin:12px 0 0;color:var(--bp-muted)}
.bp-product-card-cn dl{display:grid;grid-template-columns:1fr 1fr;gap:1px;margin:24px 0 0;background:var(--bp-line)}
.bp-product-card-cn dl div{padding:12px;background:#fff}
.bp-product-card-cn dt{color:var(--bp-muted);font-size:.76rem}
.bp-product-card-cn dd{margin:4px 0 0;color:var(--bp-navy);font-weight:760}
.bp-product-card-cn .bp-text-link{margin-top:auto;padding-top:22px}
.bp-product-cards--minimal .bp-product-card-cn{border:0;border-bottom:1px solid var(--bp-line);border-radius:0}
.bp-product-cards--minimal .bp-product-card-cn:hover{box-shadow:none}
.bp-product-cards--image .bp-product-card-cn__media{aspect-ratio:4/5}
.bp-product-cards--list .bp-product-card-cn{display:grid;grid-template-columns:minmax(300px,.8fr) minmax(0,1.2fr)}
.bp-product-cards--list .bp-product-card-cn__media{height:100%;aspect-ratio:16/10}

.bp-featured-product{display:grid;grid-template-columns:1fr 1fr;min-height:620px;overflow:hidden;border-radius:var(--bp-product-radius,0)}
.bp-featured-product__copy{padding:clamp(46px,7vw,94px)}
.bp-featured-product__copy h2{margin:0;font-size:clamp(2.2rem,4vw,3.8rem);line-height:1.12;letter-spacing:-.04em}
.bp-featured-product__summary{max-width:620px;margin:20px 0;color:var(--bp-muted);font-size:1.08rem}
.bp-featured-product__specs{display:grid;grid-template-columns:1fr 1fr;gap:1px;margin:34px 0;background:var(--bp-line)}
.bp-featured-product__specs div{padding:18px;background:#fff}
.bp-featured-product__specs dt{font-size:.78rem;color:var(--bp-muted)}
.bp-featured-product__specs dd{margin:4px 0 0;color:var(--bp-navy);font-size:1.15rem;font-weight:800}
.bp-featured-product__media{min-height:520px;overflow:hidden;background:var(--bp-mist)}
.bp-featured-product__media img{width:100%;height:100%;object-fit:cover}
.bp-featured-product--split{background:#f7fbfd;color:var(--bp-navy)}
.bp-featured-product--dark{color:#fff;background:var(--bp-navy)}
.bp-featured-product--dark .bp-featured-product__summary{color:#c6d7e5}
.bp-featured-product--dark .bp-featured-product__specs{background:rgba(255,255,255,.16)}
.bp-featured-product--dark .bp-featured-product__specs div{background:var(--bp-navy)}
.bp-featured-product--dark .bp-featured-product__specs dt{color:#9fb8ca}
.bp-featured-product--dark .bp-featured-product__specs dd{color:#fff}
.bp-featured-product--dark .bp-button--outline{color:#fff;border-color:#fff;background:transparent}
.bp-featured-product--cover{position:relative;display:block;min-height:680px;color:#fff;background:var(--bp-navy)}
.bp-featured-product--cover .bp-featured-product__media{position:absolute;inset:0}
.bp-featured-product--cover .bp-featured-product__media:after{position:absolute;inset:0;content:"";background:linear-gradient(90deg,rgba(7,31,66,.96),rgba(7,31,66,.2))}
.bp-featured-product--cover .bp-featured-product__copy{position:relative;z-index:1;width:min(720px,70%)}
.bp-featured-product--cover .bp-featured-product__summary{color:#dbe8f1}
.bp-featured-product--cover .bp-featured-product__specs{background:rgba(255,255,255,.2)}
.bp-featured-product--cover .bp-featured-product__specs div{background:rgba(7,31,66,.78)}
.bp-featured-product--cover .bp-featured-product__specs dt{color:#b8cedd}
.bp-featured-product--cover .bp-featured-product__specs dd{color:#fff}
.bp-featured-product--cover .bp-button--outline{color:#fff;border-color:#fff;background:transparent}

.bp-product-detail{--bp-product-accent:var(--bp-blue);overflow:hidden}
.bp-product-accent--blue{--bp-product-accent:var(--bp-blue)}
.bp-product-accent--aqua{--bp-product-accent:var(--bp-aqua)}
.bp-product-accent--navy{--bp-product-accent:var(--bp-navy)}
.bp-product-accent--coral{--bp-product-accent:var(--bp-coral)}
.bp-product-detail__hero{padding:72px 0;background:#f8fbfd;border-bottom:1px solid var(--bp-line)}
.bp-product-detail__hero-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(380px,1fr);gap:70px;align-items:center}
.bp-product-detail__hero-copy h1{margin:0;color:var(--bp-navy);font-size:clamp(2.7rem,4.8vw,4.8rem);line-height:1.06;letter-spacing:-.055em}
.bp-product-detail__summary{max-width:720px;margin:22px 0;color:#405d75;font-size:clamp(1.06rem,1.5vw,1.28rem)}
.bp-product-detail__hero-media{width:100%;aspect-ratio:16/10;margin:0;overflow:hidden;border-radius:var(--bp-product-radius,0);background:#fff;box-shadow:var(--bp-shadow)}
.bp-product-detail__hero-media img{width:100%;height:100%;object-fit:cover}
.bp-product-detail__highlights{margin:30px 0}
.bp-product-detail__highlights div{display:grid;grid-template-columns:minmax(120px,.75fr) 1.25fr;gap:20px;padding:10px 0;border-bottom:1px solid var(--bp-line)}
.bp-product-detail__highlights dt{color:var(--bp-muted);font-size:.88rem}
.bp-product-detail__highlights dd{margin:0;color:var(--bp-navy);font-weight:780}
.bp-product-detail__section{padding:clamp(70px,8vw,108px) 0}
.bp-product-detail__section--mist{background:var(--bp-mist)}
.bp-product-detail__section h2{margin:0 0 42px;color:var(--bp-navy);font-size:clamp(2rem,3.2vw,3.1rem);line-height:1.2}
.bp-product-detail__features{background:#edf6fb}
.bp-product-feature-grid{display:grid;grid-template-columns:repeat(4,1fr);border-block:1px solid #cbdde8}
.bp-product-feature-grid article{padding:34px;border-right:1px solid #cbdde8}
.bp-product-feature-grid article:last-child{border-right:0}
.bp-product-feature-grid .bp-icon{color:var(--bp-product-accent)}
.bp-product-feature-grid h3{margin:20px 0 8px;color:var(--bp-navy)}
.bp-product-feature-grid p{margin:0;color:var(--bp-muted)}
.bp-product-rich-content{max-width:920px;font-size:1.08rem}
.bp-product-rich-content>*:first-child{margin-top:0}
.bp-product-rich-content h2{margin:2em 0 .65em;text-align:left}
.bp-product-rich-content h3{color:var(--bp-navy);font-size:1.35rem}
.bp-product-rich-content p,.bp-product-rich-content li{color:#314f67}
.bp-product-spec-table{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--bp-line);border-left:1px solid var(--bp-line)}
.bp-product-spec-table>div{display:grid;grid-template-columns:minmax(130px,.75fr) 1.25fr}
.bp-product-spec-table dt,.bp-product-spec-table dd{padding:16px;border-right:1px solid var(--bp-line);border-bottom:1px solid var(--bp-line)}
.bp-product-spec-table dt{color:var(--bp-navy);font-weight:760;background:#fff}
.bp-product-spec-table dd{margin:0;color:#314f67;background:#fff}
.bp-product-condition-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.bp-product-condition-grid article{padding:30px;border-top:3px solid var(--bp-product-accent);background:var(--bp-mist)}
.bp-product-condition-grid h3{margin:0 0 12px;color:var(--bp-navy)}
.bp-product-condition-grid p{margin:0;color:var(--bp-muted)}
.bp-product-gallery-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.bp-product-gallery-grid figure{aspect-ratio:16/10;margin:0;overflow:hidden;border-radius:var(--bp-product-radius,0);background:var(--bp-mist)}
.bp-product-gallery-grid img{width:100%;height:100%;object-fit:cover}
.bp-product-detail__cta{padding:72px 0;border-top:1px solid var(--bp-line);background:linear-gradient(110deg,#e9f7fb,#fff)}
.bp-product-detail__cta h2{margin:0;color:var(--bp-navy);font-size:clamp(2rem,3.6vw,3.5rem);line-height:1.15}
.bp-product-detail__cta p{margin:10px 0 0;color:var(--bp-muted)}
.bp-product-source{padding-bottom:72px}
.bp-product-detail--dark .bp-product-detail__hero{color:#fff;background:var(--bp-navy)}
.bp-product-detail--dark .bp-product-detail__hero-copy h1,.bp-product-detail--dark .bp-product-detail__highlights dd{color:#fff}
.bp-product-detail--dark .bp-product-detail__summary,.bp-product-detail--dark .bp-product-detail__highlights dt,.bp-product-detail--dark .bp-breadcrumbs{color:#b8cedd}
.bp-product-detail--dark .bp-product-detail__highlights div{border-color:rgba(255,255,255,.2)}
.bp-product-detail--dark .bp-button--outline{color:#fff;border-color:#fff;background:transparent}
.bp-product-detail--immersive .bp-product-detail__hero-grid{grid-template-columns:minmax(360px,.72fr) minmax(0,1.28fr)}
.bp-product-detail--immersive .bp-product-detail__hero-media{aspect-ratio:4/3}
.bp-product-detail--editorial .bp-product-detail__hero-grid{grid-template-columns:1fr;max-width:980px}
.bp-product-detail--editorial .bp-product-detail__hero-media{grid-row:1;aspect-ratio:16/8}
.bp-product-hero-position--left .bp-product-detail__hero-media{grid-column:1;grid-row:1}
.bp-product-hero-position--left .bp-product-detail__hero-copy{grid-column:2;grid-row:1}
.bp-product-hero-position--full .bp-product-detail__hero-grid{grid-template-columns:1fr}
.bp-product-hero-position--full .bp-product-detail__hero-media{grid-row:1;aspect-ratio:21/9}

@media(max-width:1060px){
  .bp-product-cards--columns-4,.bp-product-cards--columns-3{grid-template-columns:repeat(2,minmax(0,1fr))}
  .bp-product-detail__hero-grid{gap:38px}
  .bp-product-feature-grid{grid-template-columns:repeat(2,1fr)}
  .bp-product-feature-grid article:nth-child(2){border-right:0}
  .bp-product-feature-grid article:nth-child(-n+2){border-bottom:1px solid #cbdde8}
}
@media(max-width:760px){
  .bp-product-shell{width:calc(100% - 32px)}
  .bp-product-cards--columns-2,.bp-product-cards--columns-3,.bp-product-cards--columns-4,.bp-product-cards--list{grid-template-columns:1fr}
  .bp-product-cards--list .bp-product-card-cn{display:flex}
  .bp-featured-product{grid-template-columns:1fr;min-height:0}
  .bp-featured-product__media{grid-row:1;min-height:340px}
  .bp-featured-product__copy{padding:42px 24px}
  .bp-featured-product--cover{min-height:680px}
  .bp-featured-product--cover .bp-featured-product__copy{width:100%;padding-top:280px}
  .bp-featured-product__specs{grid-template-columns:1fr}
  .bp-product-detail__hero-grid,.bp-product-detail--immersive .bp-product-detail__hero-grid{grid-template-columns:1fr}
  .bp-product-hero-position--left .bp-product-detail__hero-copy,.bp-product-hero-position--left .bp-product-detail__hero-media{grid-column:auto}
  .bp-product-hero-position--left .bp-product-detail__hero-media,.bp-product-detail__hero-media{grid-row:1}
  .bp-product-detail__hero-copy{grid-row:2}
  .bp-product-detail__hero-copy h1{font-size:2.7rem}
  .bp-product-feature-grid,.bp-product-spec-table,.bp-product-condition-grid,.bp-product-gallery-grid{grid-template-columns:1fr}
  .bp-product-feature-grid article{border-right:0;border-bottom:1px solid #cbdde8}
  .bp-product-feature-grid article:last-child{border-bottom:0}
  .bp-product-spec-table>div{grid-template-columns:120px 1fr}
}