/* 2026-11-01 content cleanup, scoped to the refreshed components. */
body{background:#fff}
.redesign-hero .hero-inner{grid-template-columns:minmax(0,1fr) minmax(480px,540px);gap:46px;padding-block:44px}
.redesign-hero h1{font-size:42px;line-height:1.22;letter-spacing:-.025em;max-width:620px}
.redesign-hero .hero-copy>p:not(.referrer){font-size:16px;line-height:1.75}
.redesign-hero .hero-actions a{min-height:48px;font-size:15px}
.redesign-section{padding-block:52px}
.redesign-section:nth-of-type(odd){background:#fff}
.redesign-section .section-intro{margin-bottom:22px}
.redesign-section h2{font-size:28px}
.cleanup-choice-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid var(--red-line);border-bottom:1px solid var(--red-line)}
.cleanup-choice-grid a{display:grid;grid-template-columns:40px 1fr;column-gap:12px;align-items:center;padding:22px 15px;color:var(--red-ink);text-decoration:none;border-right:1px solid var(--red-line)}
.cleanup-choice-grid a:first-child{padding-left:0}
.cleanup-choice-grid a:last-child{border:0}
.cleanup-choice-grid b{grid-row:1/3;display:grid;place-items:center;width:36px;height:36px;border:1px solid #a6bacb;border-radius:5px;color:var(--red-blue);font-size:18px}
.cleanup-choice-grid strong{font-size:18px}
.cleanup-choice-grid span{font-size:13px;color:var(--red-blue)}
.cleanup-protocol{margin:19px 0 0;color:var(--red-muted)}
.cleanup-protocol a,.cleanup-all-guides{font-weight:700;color:var(--red-blue)}
.cleanup-start{background:#f5f8fa!important}
.cleanup-start-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-top:1px solid var(--red-line);border-bottom:1px solid var(--red-line)}
.cleanup-start-grid a{min-height:115px;padding:20px 17px;border-right:1px solid var(--red-line);text-decoration:none;color:var(--red-ink)}
.cleanup-start-grid a:first-child{padding-left:0}
.cleanup-start-grid a:last-child{border:0}
.cleanup-start-grid strong,.cleanup-start-grid span{display:block}
.cleanup-start-grid strong{font-size:17px;margin-bottom:8px}
.cleanup-start-grid span{font-size:13px;color:var(--red-blue)}
.cleanup-all-guides{display:inline-block;margin-top:20px;text-decoration:none}
.cleanup-faq .home-faq{max-width:920px}
.cleanup-faq .home-faq summary{padding-block:13px}
.cleanup-faq .more-link{display:inline-block;margin-top:10px}
.cleanup-footer .footer-top{grid-template-columns:minmax(0,1.45fr) repeat(3,minmax(0,1fr));gap:42px;padding-block:43px}
.cleanup-footer .footer-brand p{max-width:350px}
.cleanup-footer .footer-bottom{font-size:12px}
.cleanup-footer .footer-bottom a{white-space:nowrap}
.page-intro h1,.article-top h1{font-size:34px}
.simple-page h2,.download-guide h2,.download-real h2{font-size:28px}
.cleanup-faq-page>section{margin-bottom:30px}
.cleanup-faq-page>section h2{margin-bottom:10px}
.cleanup-faq-page details{background:#fff}
.guide-search button{font-size:15px!important;font-weight:700;min-height:44px}
.guide-search .search-clear{font-size:14px!important}
.help-group[data-help-group="连接排查"]{scroll-margin-top:80px}
.pricing-layout .pricing-note{margin-bottom:12px}
.pricing-layout .filters{margin:7px 0}
.pricing-layout .filter-count{margin:10px 0}
.matrix-section{margin-top:25px}
[data-support-rail]{position:fixed;right:20px;bottom:20px;z-index:80;display:flex;flex-direction:column;gap:12px}
[data-support-rail] button{display:grid;place-items:center;width:48px;height:48px;min-width:48px;min-height:48px;padding:0;border:0;border-radius:50%;background:transparent;box-shadow:0 3px 13px #122b3c33;cursor:pointer}
[data-support-rail] img{display:block;width:48px;height:48px}
[data-support-rail] button[data-support-open="qq"]{background:#2874cf}
[data-support-rail] button[data-support-open="qq"] img{width:24px;height:28px;filter:brightness(0) invert(1)}
[data-support-rail] button:focus-visible{outline:3px solid #94c2e9;outline-offset:3px}
body[data-modal-open] [data-support-rail]{display:none}
[data-support-dialog]{width:min(420px,calc(100vw - 32px));max-height:min(88vh,680px);padding:25px;border:1px solid #cbd7e1;border-radius:10px;background:#fff;color:var(--red-ink);box-shadow:0 20px 60px #0b203a44}
[data-support-dialog]::backdrop{background:#10253c85}
[data-support-dialog] h2{font-size:23px;margin:0 40px 15px 0}
[data-support-dialog] section[hidden]{display:none}
[data-support-dialog] section>p{margin:0 0 10px}
[data-support-dialog] strong{display:block;font-size:27px;letter-spacing:.02em}
[data-support-dialog] img{display:block;max-width:100%;height:auto;margin:0 auto 12px}
[data-support-dialog] section>a{display:inline-block;margin-top:8px;color:var(--red-blue)}
[data-support-dialog] .support-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:17px}
[data-support-dialog] .support-actions button,[data-support-dialog] .support-actions a{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 15px;border:1px solid var(--red-blue);border-radius:6px;color:var(--red-blue);background:#fff;text-decoration:none;font-size:14px;font-weight:700}
[data-support-dialog] .support-actions button{background:var(--red-blue);color:#fff}
[data-support-dialog] .support-close{position:absolute;right:12px;top:10px;display:grid;place-items:center;width:38px;height:38px;border:0;background:transparent;color:var(--red-ink);font-size:27px;cursor:pointer}
[data-support-dialog] .support-status{min-height:1.5em;margin:14px 0 0;color:var(--red-blue);font-size:14px}
@media(max-width:1024px){.redesign-hero .hero-inner{grid-template-columns:minmax(0,1fr) minmax(380px,48%);gap:24px}.cleanup-footer .footer-top{gap:25px}}
@media(max-width:768px){
 .redesign-hero .hero-inner{display:flex;flex-direction:column;gap:22px;padding-block:28px}
 .redesign-hero h1{font-size:31px;margin-bottom:13px}
 .redesign-hero .hero-copy>p:not(.referrer){font-size:15px;line-height:1.7}
 .redesign-hero .hero-actions{margin:20px 0 12px}
 .redesign-section{padding-block:32px}
 .redesign-section h2{font-size:24px}
 .cleanup-choice-grid,.cleanup-start-grid{display:block}
 .cleanup-choice-grid a,.cleanup-start-grid a{border-right:0;border-bottom:1px solid var(--red-line);padding:13px 0;min-height:0}
 .cleanup-choice-grid a:last-child,.cleanup-start-grid a:last-child{border-bottom:0}
 .cleanup-start-grid a{padding-block:15px}
 .cleanup-start-grid strong{margin-bottom:2px}
 .cleanup-footer .footer-top{grid-template-columns:repeat(2,minmax(0,1fr));gap:26px 20px;padding-block:35px}
 .cleanup-footer .footer-brand{grid-column:1/-1}
 .cleanup-footer .footer-bottom{display:block}
 .cleanup-footer .footer-bottom>div{margin-top:12px;gap:9px 16px}
 .page-intro h1,.article-top h1{font-size:28px}
 .simple-page h2,.download-guide h2,.download-real h2{font-size:24px}
 .guide-search button{font-size:14px!important;padding-inline:10px}
 [data-support-rail]{right:12px;bottom:max(12px,env(safe-area-inset-bottom));gap:8px}
 [data-support-rail] button{width:44px;height:44px;min-width:44px;min-height:44px}
 [data-support-rail] img{width:44px;height:44px}
 .pricing-layout .new-crumb{display:none}
 .pricing-intro{padding:9px 0 11px}
 .pricing-intro h1{font-size:27px;margin:0}
 .pricing-intro p{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}
 .pricing-layout{padding-top:8px}
 .pricing-note{display:block;padding:7px 10px;font-size:13px;line-height:1.45}
 .pricing-note strong{display:inline;margin:0 7px 0 0}
 .pricing-layout .filters{gap:5px;margin:5px 0;padding:0}
 .pricing-layout .filters>span{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}
 .pricing-layout .filters button{font-size:14px;padding-inline:8px;min-height:44px}
 .pricing-layout .filter-count{margin:4px 0 3px;font-size:13px}
 .matrix-section{margin-top:8px}
 .matrix-section h2{font-size:22px}
 .matrix-section>p{font-size:13px;margin-bottom:4px}
 .price-matrix tbody th{font-size:17px;padding:5px 12px}
 .matrix-product{padding:7px 12px}
 .matrix-product .matrix-amount{margin-right:16px}
}


/* Second-set selection artwork: complete portrait, with an accessible full-size view. */
.selection-artwork{margin:0;width:100%;max-width:440px;min-width:0;justify-self:end}
.selection-artwork>a{display:block;overflow:hidden;border:1px solid #dbe5ea;border-radius:12px;background:#fff;cursor:zoom-in;transition:transform .18s ease}
.selection-artwork>a:hover{transform:translateY(-2px)}
.selection-artwork img{display:block;width:100%;height:auto;max-height:none;object-fit:contain}
.selection-artwork figcaption{font-size:13px;line-height:1.6;color:#4b616b;text-align:center;margin:9px 0 0}
@media(max-width:768px){.selection-artwork{max-width:440px;margin:0 auto;align-self:center;justify-self:center}.selection-artwork figcaption{font-size:12px}}
@media(prefers-reduced-motion:reduce){.selection-artwork>a{transition:none}.selection-artwork>a:hover{transform:none}}

.selection-page{padding-block:42px 60px}
.selection-overview{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,440px);gap:64px;align-items:start}
.selection-decision{min-width:0}.selection-step+.selection-step{margin-top:28px}
.selection-step-label{font-size:12px;letter-spacing:.08em;font-weight:700;color:var(--red-muted)}
.selection-step h2{font-size:26px;line-height:1.4;margin:7px 0 16px}
.selection-protocols{border-top:1px solid var(--red-line)}
.selection-protocols>div{padding:14px 0;border-bottom:1px solid var(--red-line)}
.selection-protocols h3{font-size:19px;margin:0 0 4px}.selection-protocols p{font-size:14px;line-height:1.7;margin:0;max-width:500px}
.selection-protocols a{display:inline-flex;align-items:center;min-height:38px;font-size:14px;font-weight:700;text-decoration:none}
.selection-line-list{border-top:1px solid var(--red-line)}
.selection-line-list a{display:grid;grid-template-columns:32px 1fr auto;gap:13px;align-items:center;padding:13px 0;border-bottom:1px solid var(--red-line);text-decoration:none;color:var(--red-ink);min-height:57px}
.selection-line-list b{font-size:21px;color:var(--red-blue)}.selection-line-list strong{font-size:17px}.selection-line-list span{font-size:13px;color:var(--red-blue)}
.selection-line-list a:hover strong{text-decoration:underline;text-underline-offset:4px}
.selection-price-note{margin-top:34px;padding-top:26px;border-top:1px solid var(--red-line);display:flex;align-items:center;justify-content:space-between;gap:35px}
.selection-price-note h2{font-size:23px;margin:0 0 9px}.selection-price-note p{font-size:14px;line-height:1.8;margin:0;max-width:770px}.selection-price-note>a{flex-shrink:0;font-size:14px}
@media(max-width:1024px){.selection-overview{grid-template-columns:minmax(0,1fr) minmax(0,40%);gap:32px}.selection-step h2{font-size:24px}}
@media(max-width:768px){.selection-page{padding-block:28px 44px}.selection-overview{display:flex;flex-direction:column;gap:30px}.selection-overview>.selection-artwork{order:-1}.selection-decision{width:100%}.selection-step h2{font-size:24px}.selection-protocols a{min-height:44px}.selection-price-note{display:block;margin-top:29px;padding-top:23px}.selection-price-note h2{font-size:22px}.selection-price-note>a{margin-top:17px}.selection-line-list a{grid-template-columns:29px 1fr auto;gap:9px}.selection-line-list strong{font-size:16px}}

@media(max-width:768px){.selection-page.container,.selection-intro .container{padding-inline:0}}