/* 大鱼第一套：继承第一套模板的页头/产品展示骨架，暖白、深蓝与橙色细节。 */
:root{--dayu-blue:#174b7c;--dayu-ink:#19364e;--dayu-muted:#526475;--dayu-line:#dce2e7;--dayu-warm:#fbfaf6;--dayu-orange:#e48a17}
.dayu-a{margin:0;background:#fff;color:var(--dayu-ink);font:16px/1.8 "Microsoft YaHei","PingFang SC",sans-serif;-webkit-font-smoothing:antialiased}
.dayu-a *{box-sizing:border-box}.dayu-a [hidden]{display:none!important}.dayu-a h1,.dayu-a h2,.dayu-a h3,.dayu-a p,.dayu-a figure,.dayu-a dl,.dayu-a dd{margin:0}.dayu-a h1,.dayu-a h2,.dayu-a h3{color:var(--dayu-ink);font-weight:700;line-height:1.45;text-wrap:balance}.dayu-a h2{font-size:28px}.dayu-a h3{font-size:19px}.dayu-a a{color:var(--dayu-blue);text-decoration:none;overflow-wrap:anywhere}.dayu-a a:hover{text-decoration:underline;text-underline-offset:5px}.dayu-a button,.dayu-a input{font:inherit}.dayu-a button{cursor:pointer}.dayu-a button,.dayu-a a,.dayu-a input{touch-action:manipulation}.dayu-a img{max-width:100%;height:auto}.dayu-a .container{width:calc(100% - 48px);max-width:1160px;margin-inline:auto;padding:0}.dayu-a :is(a,button,input,summary):focus-visible{outline:3px solid #e9a242;outline-offset:4px}.dayu-a section[id]{scroll-margin-top:110px}
.dayu-a .sticky-header{position:sticky;top:0;z-index:30;background:#fff;border-bottom:1px solid var(--dayu-line);box-shadow:none}.dayu-a .container-fluid{width:calc(100% - 48px);max-width:1160px;padding:0;margin:auto}.dayu-a .header-container{min-height:82px;height:auto;display:flex;align-items:center;justify-content:space-between;gap:24px;position:relative}.dayu-a .da-brand{display:flex;align-items:center;gap:9px;flex-shrink:0;color:var(--dayu-ink);text-decoration:none}.dayu-a .da-brand img{width:46px;height:46px;object-fit:contain;display:block}.dayu-a .da-brand span{font-size:23px;line-height:1.25;font-weight:700}.dayu-a .da-brand small{display:block;font-size:11px;font-weight:400;color:var(--dayu-muted);margin-top:5px;letter-spacing:.06em}.dayu-a .nav-section{display:block;margin-left:auto}.dayu-a .nav-menu{display:flex;align-items:center;gap:22px;list-style:none;margin:0;padding:0}.dayu-a .nav-menu li{margin:0;padding:0;position:relative}.dayu-a .nav-menu li:after{display:none}.dayu-a .nav-menu a{display:flex;align-items:center;min-height:48px;font-size:14px;font-weight:600;padding:0;color:var(--dayu-ink);white-space:nowrap}.dayu-a .nav-menu a[aria-current]{color:var(--dayu-blue);box-shadow:inset 0 -2px var(--dayu-orange)}.dayu-a .da-menu{display:none;min-height:44px;background:#fff;border:1px solid var(--dayu-line);border-radius:6px;padding:6px 12px;color:var(--dayu-ink)}
.dayu-a .da-button{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:10px 22px;border:1px solid var(--dayu-blue);background:var(--dayu-blue);color:#fff;border-radius:7px;font-weight:600;font-size:15px;text-decoration:none}.dayu-a .da-button:hover{background:#12385c;color:#fff;text-decoration:none}.dayu-a .da-button.secondary{background:transparent;color:var(--dayu-blue);border-color:#aebfcd}.dayu-a .da-actions{display:flex;align-items:center;flex-wrap:wrap;gap:16px;margin-top:26px}.dayu-a .da-actions button{min-height:44px;border:1px solid var(--dayu-line);padding:10px 16px;background:#fff;color:var(--dayu-blue);border-radius:6px}.dayu-a .da-register .da-button{padding:9px 15px;font-size:13px;white-space:nowrap}
.dayu-a .da-hero{background:var(--dayu-warm);padding:62px 0 56px;color:var(--dayu-ink)}.dayu-a .da-hero-grid{display:grid;grid-template-columns:.95fr 1.05fr;align-items:center;gap:46px}.dayu-a .da-eyebrow{font-size:13px;line-height:1.6;letter-spacing:.09em;color:var(--dayu-blue);font-weight:600;display:block;margin-bottom:14px}.dayu-a .da-hero h1{font-size:58px;line-height:1.28;margin:0 0 22px;letter-spacing:-.035em}.dayu-a .da-hero h1>span{font-size:36px;letter-spacing:-.02em;line-height:1.55;display:inline-block;margin-top:12px}.dayu-a .da-hero-copy>p{font-size:17px;color:var(--dayu-muted);max-width:450px}.dayu-a .da-hero-copy .da-hero-note{font-size:13px;line-height:1.8;margin-top:22px;color:#5b6874}.dayu-a .da-art{margin:0;min-width:0}.dayu-a .da-art a{display:block}.dayu-a .da-art img{display:block;width:100%;height:auto;aspect-ratio:4/3;object-fit:contain;border-radius:8px}.dayu-a .da-art figcaption{font-size:12px;color:var(--dayu-muted);margin-top:8px;text-align:center}
.dayu-a .da-section{padding-block:64px}.dayu-a .da-soft{background:#f5f7f9}.dayu-a .da-overview{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}.dayu-a .da-overview h2{font-size:32px;margin-bottom:16px}.dayu-a .da-overview>div>p{color:var(--dayu-muted);margin-bottom:24px}.dayu-a .ip-product-intro{background:#fff}.dayu-a .da-catalog{list-style:none;padding:0;margin:0 0 20px;border-top:1px solid var(--dayu-line)}.dayu-a .da-catalog li{border-bottom:1px solid var(--dayu-line);margin:0}.dayu-a .da-catalog a{display:grid;grid-template-columns:110px 1fr auto;gap:10px;align-items:center;padding:12px 0;color:var(--dayu-ink);font-size:14px}.dayu-a .da-catalog span{color:var(--dayu-muted)}.dayu-a .da-catalog b{font-size:17px;color:var(--dayu-blue)}.dayu-a .da-catalog small{font-size:11px;font-weight:400;color:var(--dayu-muted)}.dayu-a .da-inline-link{display:inline-flex;align-items:center;min-height:44px;font-weight:600;font-size:14px}.dayu-a .da-heading{display:flex;gap:24px;align-items:end;justify-content:space-between;margin-bottom:32px}.dayu-a .da-heading>a{font-size:14px;flex-shrink:0;min-height:44px;display:flex;align-items:center}.dayu-a .da-start{display:grid;grid-template-columns:repeat(3,1fr);gap:36px;list-style:none;padding:0;margin:0;border-top:1px solid var(--dayu-line)}.dayu-a .da-start li{padding-top:24px;margin:0}.dayu-a .da-start b{font:700 15px/1 sans-serif;color:var(--dayu-orange);display:block;margin-bottom:20px}.dayu-a .da-start h3{margin-bottom:10px}.dayu-a .da-start p{color:var(--dayu-muted);font-size:15px}.dayu-a .da-faq{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 44px}.dayu-a .da-faq>div{padding:24px 0;border-bottom:1px solid var(--dayu-line);break-inside:avoid}.dayu-a .da-faq dt{font-weight:700;font-size:17px;margin-bottom:10px;line-height:1.7}.dayu-a .da-faq dd{font-size:15px;line-height:1.85;color:var(--dayu-muted)}
.dayu-a .da-intro{padding:40px 0 32px;background:#f6f7f8;border-bottom:1px solid var(--dayu-line)}.dayu-a .da-intro h1{font-size:34px;max-width:890px;margin-bottom:13px}.dayu-a .da-intro p{max-width:820px;color:var(--dayu-muted)}.dayu-a .da-intro .da-eyebrow{margin-bottom:10px}.dayu-a .da-selection{padding-top:20px}.dayu-a .da-product-group{display:grid;grid-template-columns:.8fr 1.2fr;gap:64px;padding:44px 0;border-bottom:1px solid var(--dayu-line)}.dayu-a .da-group-intro>span{color:var(--dayu-blue);font-size:13px}.dayu-a .da-group-intro h2{font-size:26px;margin:10px 0 16px}.dayu-a .da-group-intro p,.dayu-a .da-product-list p{color:var(--dayu-muted);font-size:15px}.dayu-a .da-product-list article{padding:22px 0;border-bottom:1px solid var(--dayu-line)}.dayu-a .da-product-list article:first-child{padding-top:0}.dayu-a .da-product-list article:last-child{border:0}.dayu-a .da-product-list h3{margin-bottom:8px}.dayu-a .da-product-list a{display:inline-flex;align-items:center;min-height:44px;font-size:14px}.dayu-a .da-notice{margin-top:32px;padding:26px;background:#f3f6f9;border-left:3px solid var(--dayu-orange);border-radius:0 7px 7px 0}.dayu-a .da-notice h2{font-size:23px;margin-bottom:12px}.dayu-a .da-notice p{margin:12px 0;color:var(--dayu-muted)}
.dayu-a .da-price-section{padding-top:28px}.dayu-a .da-filter{display:flex;flex-wrap:wrap;gap:18px;align-items:end;padding:20px;background:#f3f6f9;border-radius:8px}.dayu-a label{display:grid;gap:7px;font-size:13px;font-weight:600}.dayu-a input{min-height:46px;min-width:0;padding:9px 12px;background:#fff;border:1px solid #aab9c6;border-radius:5px;color:var(--dayu-ink);font-size:15px}.dayu-a .da-filter>label{flex:1 1 230px}.dayu-a .da-filter-buttons{display:flex;flex-wrap:wrap;gap:7px;flex:2 1 480px}.dayu-a :is(.da-filter,.da-help-categories) button,.dayu-a [data-help-reset]{min-height:44px;padding:8px 12px;background:#fff;color:var(--dayu-blue);border:1px solid #b3c3d1;border-radius:5px;font-size:14px}.dayu-a [aria-pressed=true]{background:var(--dayu-blue)!important;color:#fff!important;border-color:var(--dayu-blue)!important}.dayu-a .result-count{font-size:13px;color:var(--dayu-muted);margin:16px 0 22px}.dayu-a .da-price-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:26px}.dayu-a .da-price-card{padding:28px;border:1px solid var(--dayu-line);border-top:3px solid var(--dayu-blue);border-radius:8px;background:#fff;box-shadow:none;display:flex;flex-direction:column;min-width:0;transform:none}.dayu-a .da-price-card:hover{transform:none;box-shadow:none}.dayu-a .da-product-code{font-size:13px;font-weight:700;color:var(--dayu-blue)}.dayu-a .da-price-card h2{font-size:23px;margin:8px 0}.dayu-a .da-price-card header p{font-size:13px;color:var(--dayu-muted)}.dayu-a .da-product-description{color:var(--dayu-muted);font-size:14px;line-height:1.85;margin:16px 0 20px!important;flex:1}.dayu-a .da-prices{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--dayu-line);border-bottom:1px solid var(--dayu-line)}.dayu-a .price-cell{padding:18px 8px;text-align:center;border-right:1px solid var(--dayu-line)}.dayu-a .price-cell:last-child{border:0}.dayu-a .price-cell>span{font-size:14px;display:block}.dayu-a .price-cell small{display:block;font-size:11px;color:var(--dayu-muted);line-height:1.5;margin-top:2px}.dayu-a .price-cell strong{display:block;font-size:27px;line-height:1.5;margin-top:9px;color:var(--dayu-blue)}.dayu-a .unsupported{display:block;font-size:14px;font-weight:400;color:#647181;line-height:40px;margin-top:9px}.dayu-a .da-limit{font-size:12px;color:var(--dayu-muted);margin:13px 0 18px!important}.dayu-a .da-price-card>.da-button{align-self:start}.dayu-a .da-price-card>.da-inline-link{font-size:13px;align-self:start}.dayu-a .da-price-footnote{font-size:14px;color:var(--dayu-muted);margin-top:28px;max-width:920px}.dayu-a .empty-result{padding:24px;background:#fff7e9;border:1px solid #e7bd7a;margin:20px 0}.dayu-a .empty-result button{color:var(--dayu-blue);min-height:44px;padding:5px 10px;border:0;background:none;text-decoration:underline}
.dayu-a .da-article-layout{display:grid;grid-template-columns:minmax(0,820px) 230px;gap:54px;padding-block:34px 70px}.dayu-a .da-article{min-width:0;font-size:17px;line-height:1.95}.dayu-a .da-article h2{font-size:26px}.dayu-a .da-article .da-notice{margin-top:0;font-size:15px}.dayu-a .registration-url{overflow-wrap:anywhere;line-height:1.8;font-size:14px}.dayu-a code{white-space:normal;overflow-wrap:anywhere;font-family:Consolas,"Microsoft YaHei",monospace}.dayu-a .da-step{padding-top:44px;margin-top:14px;border-top:1px solid var(--dayu-line);scroll-margin-top:110px}.dayu-a .da-step>p{margin:16px 0;color:#364e60}.dayu-a .da-step-number{display:block;color:var(--dayu-blue);font-size:13px;margin-bottom:9px}.dayu-a .tutorial-figure{margin:24px 0 10px;padding:0}.dayu-a .tutorial-figure a{display:block;background:#eef2f5;border:1px solid var(--dayu-line)}.dayu-a .tutorial-figure img{display:block;width:100%;height:auto;object-fit:contain;margin:0}.dayu-a .tutorial-figure figcaption{font-size:13px;line-height:1.8;color:var(--dayu-muted);margin-top:10px}.dayu-a .article-toc{position:sticky;top:110px;border-left:1px solid var(--dayu-line);padding-left:20px}.dayu-a .article-toc summary{font-size:16px;font-weight:700;cursor:pointer;min-height:44px}.dayu-a .article-toc nav{display:grid;gap:2px}.dayu-a .article-toc a{font-size:13px;line-height:1.7;min-height:40px;display:flex;align-items:center;color:var(--dayu-muted)}.dayu-a .da-article .da-faq{display:block}.dayu-a .da-article .da-faq dt{font-size:17px}.dayu-a .da-article ol{padding-left:23px}.dayu-a .da-article li{margin:9px 0}
.dayu-a .da-help-feature{display:block;border-left:4px solid var(--dayu-orange);background:#f6f7f8;padding:24px 30px;margin-bottom:32px;color:var(--dayu-ink)}.dayu-a .da-help-feature>span{font-size:12px;color:var(--dayu-blue)}.dayu-a .da-help-feature h2{font-size:26px;margin:8px 0}.dayu-a .da-help-feature p{color:var(--dayu-muted);font-size:15px}.dayu-a .da-help-feature strong{display:block;font-size:14px;margin-top:14px;color:var(--dayu-blue)}.dayu-a .da-help-toolbar{display:flex;gap:12px;align-items:end;max-width:720px}.dayu-a .da-help-toolbar label{flex:1}.dayu-a .da-help-categories{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px}.dayu-a .da-help-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 36px}.dayu-a .da-help-item{display:grid;grid-template-columns:30px 1fr 16px;gap:12px;padding:24px 0;border-bottom:1px solid var(--dayu-line);align-items:start;color:var(--dayu-ink)}.dayu-a .da-help-item h2{font-size:17px;line-height:1.7;margin-bottom:7px;text-wrap:pretty}.dayu-a .da-help-item p{font-size:14px;line-height:1.8;color:var(--dayu-muted)}.dayu-a .da-help-number{font-size:13px;color:#8a5d22;margin-top:4px}.dayu-a .da-help-item b{color:var(--dayu-blue);margin-top:4px}.dayu-a .da-map{display:grid;grid-template-columns:repeat(3,1fr);gap:48px}.dayu-a .da-map h2{font-size:23px;margin-bottom:20px}.dayu-a .da-map a{display:block;padding:9px 0;font-size:15px}
.dayu-a .da-footer{background:#f2f5f8;border-top:1px solid var(--dayu-line);padding-top:44px}.dayu-a .da-footer-grid{display:grid;grid-template-columns:1.7fr 1fr 1.3fr 1.1fr;gap:38px}.dayu-a .da-footer h2{font-size:15px;margin-bottom:16px}.dayu-a .da-footer p{font-size:13px;line-height:1.9;color:var(--dayu-muted);margin-top:18px}.dayu-a .da-footer a:not(.da-brand),.dayu-a .da-footer button{font-size:13px;line-height:1.8;display:block;padding:6px 0;color:#4c6277;min-height:32px}.dayu-a .da-footer button{background:none;border:0;text-align:left}.dayu-a .da-legal{display:flex;gap:8px 20px;flex-wrap:wrap;border-top:1px solid var(--dayu-line);margin-top:32px;padding-top:18px}.dayu-a .da-legal img{vertical-align:middle;margin-right:5px}.dayu-a .da-copyright{text-align:center;padding:20px 24px 28px}.dayu-a .da-copyright p{margin:0;font-size:14px;font-weight:600;color:var(--dayu-ink)}.dayu-a .da-copyright small{font-size:12px;color:var(--dayu-muted)}
.dayu-a .sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}.dayu-a .skip-link{position:absolute;left:12px;top:-70px;padding:10px 15px;background:#fff;z-index:100}.dayu-a .skip-link:focus{top:12px}.dayu-a dialog{position:fixed;inset:0;margin:auto;border:0;border-radius:10px;background:#fff;color:var(--dayu-ink);max-height:calc(100dvh - 32px);max-width:calc(100vw - 32px);padding:38px 25px 25px}.dayu-a dialog::backdrop{background:#0a1e35c9}.dayu-a .dialog-close{position:absolute;top:0;right:0;min-height:44px;min-width:44px;font-size:28px;background:white;color:var(--dayu-ink);border:0;z-index:2}.dayu-a .support-dialog{width:360px}.dayu-a .support-dialog h2{font-size:22px;margin-bottom:18px}.dayu-a .support-dialog p{margin:12px 0;font-size:15px}.dayu-a .support-dialog .wechat-qr{display:block;margin:20px auto;max-width:100%;height:auto}.dayu-a .support-dialog [data-copy]{min-height:44px;padding:8px 15px;background:var(--dayu-blue);color:#fff;border:0;border-radius:5px}.dayu-a .copy-number{font-size:24px!important;user-select:all}.dayu-a .image-dialog{width:max-content;padding:44px 12px 12px}.dayu-a .image-dialog>img{display:block;width:auto;max-width:calc(100vw - 60px);max-height:calc(100dvh - 140px);height:auto;object-fit:contain}.dayu-a .image-dialog>p{font-size:12px;text-align:center;margin-top:9px;max-width:1000px}.dayu-a .copy-status{color:var(--dayu-blue);font-size:13px!important}
@media(max-width:1120px){.dayu-a .header-container{gap:16px}.dayu-a .nav-menu{gap:14px}.dayu-a .nav-menu a{font-size:13px}.dayu-a .da-article-layout{gap:32px;grid-template-columns:minmax(0,1fr) 200px}.dayu-a .da-footer-grid{gap:24px}}
@media(max-width:1000px){.dayu-a .header-container{flex-wrap:wrap;min-height:74px;padding-block:10px;gap:12px}.dayu-a .da-menu{display:block;margin-left:auto}.dayu-a .nav-section{display:none;order:5;width:100%;margin:0;border-top:1px solid var(--dayu-line);padding:8px 0}.dayu-a .nav-section.is-open{display:block}.dayu-a .nav-menu{display:grid;grid-template-columns:repeat(3,1fr);gap:0 18px}.dayu-a .nav-menu a{font-size:14px;min-height:44px;justify-content:center}.dayu-a .da-register .da-button{min-height:44px}.dayu-a .da-hero-grid{gap:28px}.dayu-a .da-hero h1{font-size:48px}.dayu-a .da-hero h1>span{font-size:29px}.dayu-a .da-overview{gap:32px}.dayu-a .da-overview h2{font-size:27px}.dayu-a .da-article-layout{display:flex;flex-direction:column;gap:24px}.dayu-a .da-article-layout>aside{order:-1}.dayu-a .article-toc{position:static;border:1px solid var(--dayu-line);padding:8px 16px;border-radius:6px}.dayu-a .article-toc nav{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:3px 20px}.dayu-a .article-toc summary{display:flex;align-items:center}.dayu-a .article-toc:not([open]) nav{display:none}.dayu-a .da-selection .da-product-group{gap:32px}.dayu-a .da-footer-grid{grid-template-columns:1.5fr 1fr}}
@media(max-width:760px){.dayu-a .container,.dayu-a .container-fluid{width:calc(100% - 40px)}.dayu-a .da-brand img{width:38px;height:38px}.dayu-a .da-brand span{font-size:21px}.dayu-a .da-brand small{font-size:10px}.dayu-a .da-register{display:none}.dayu-a .da-hero{padding:32px 0}.dayu-a .da-hero-grid,.dayu-a .da-overview{grid-template-columns:1fr;gap:28px}.dayu-a .da-hero h1{font-size:44px;margin-bottom:14px}.dayu-a .da-hero h1>span{font-size:28px;margin-top:5px}.dayu-a .da-hero-copy>p{font-size:15px;max-width:none}.dayu-a .da-hero-copy .da-hero-note{margin-top:15px;font-size:12px}.dayu-a .da-hero .da-actions{margin-top:20px;gap:10px}.dayu-a .da-button{padding:10px 17px;font-size:14px}.dayu-a .da-section{padding-block:40px}.dayu-a h2,.dayu-a .da-overview h2{font-size:25px}.dayu-a .da-heading{align-items:start;flex-direction:column;gap:10px;margin-bottom:20px}.dayu-a .da-heading>a{min-height:36px}.dayu-a .da-start{grid-template-columns:1fr;gap:20px}.dayu-a .da-start li{padding-top:20px;display:grid;grid-template-columns:35px 1fr;gap:5px 10px;border-bottom:1px solid var(--dayu-line);padding-bottom:20px}.dayu-a .da-start b{grid-row:1/3;margin-top:8px}.dayu-a .da-start h3{font-size:19px;margin:0}.dayu-a .da-start p{font-size:14px}.dayu-a .da-faq{grid-template-columns:1fr;gap:0}.dayu-a .da-faq>div{padding:20px 0}.dayu-a .da-intro{padding:27px 0 24px}.dayu-a .da-intro h1{font-size:27px;line-height:1.5}.dayu-a .da-intro p{font-size:14px}.dayu-a .da-intro .da-eyebrow{font-size:12px}.dayu-a .da-product-group{grid-template-columns:1fr;gap:24px;padding:32px 0}.dayu-a .da-group-intro h2{font-size:23px}.dayu-a .da-price-grid{grid-template-columns:1fr;gap:20px}.dayu-a .da-price-card{padding:22px}.dayu-a .da-price-card h2{font-size:23px}.dayu-a .da-filter{gap:13px;padding:16px}.dayu-a .da-filter>label{flex-basis:100%}.dayu-a .da-filter-buttons{flex-basis:100%;gap:7px}.dayu-a .da-filter>button{margin-left:auto}.dayu-a .da-filter button{font-size:13px;padding-inline:10px}.dayu-a .price-cell strong{font-size:26px}.dayu-a .da-map{grid-template-columns:1fr;gap:30px}.dayu-a .da-help-grid{grid-template-columns:1fr}.dayu-a .da-help-feature{padding:20px}.dayu-a .da-help-feature h2{font-size:23px}.dayu-a .da-help-toolbar{gap:9px}.dayu-a .da-help-toolbar input{width:100%}.dayu-a .da-help-item{padding:20px 0}.dayu-a .da-help-item h2{font-size:17px}.dayu-a .da-article-layout{padding-block:25px 45px}.dayu-a .da-article{font-size:16px}.dayu-a .da-article h2{font-size:24px}.dayu-a .da-article .da-notice{padding:19px;font-size:14px}.dayu-a .da-step{padding-top:30px;margin-top:24px}.dayu-a .tutorial-figure{margin-top:20px}.dayu-a .tutorial-figure figcaption{font-size:12px}.dayu-a .da-footer{padding-top:32px}.dayu-a .da-footer-grid{grid-template-columns:1fr 1fr;gap:28px 22px}.dayu-a .da-footer-brand{grid-column:1/-1}.dayu-a .da-footer-grid>div:last-child{grid-column:1/-1}.dayu-a .da-footer a:not(.da-brand),.dayu-a .da-footer button{min-height:38px}.dayu-a .da-legal{gap:4px 16px;margin-top:22px}.dayu-a .da-legal a{font-size:11px!important;min-height:26px!important}.dayu-a .da-copyright{padding:20px}.dayu-a .da-catalog a{grid-template-columns:100px 1fr auto;font-size:13px;gap:8px}.dayu-a .da-catalog b{font-size:16px}}
@media(prefers-reduced-motion:reduce){.dayu-a *{scroll-behavior:auto!important;transition:none!important;animation:none!important}}

/* 2026-11-04：报价减重、客服图标、全站阅读间距。 */

.dayu-a .contact-icon{display:inline-block;width:24px;height:24px;padding:4px;border-radius:50%;background:#1488ce;object-fit:contain;flex-shrink:0;vertical-align:middle;margin-right:7px}
.dayu-a [data-support=wechat] .contact-icon{background:#15984b}



.dayu-a .da-footer button[data-support]{display:flex;align-items:center;min-height:44px}
.dayu-a .da-section{padding-block:48px}.dayu-a .da-help-feature{padding:22px 26px;margin-bottom:26px}
.dayu-a :is(.da-help-feature,.da-help-item):hover{text-decoration:none}.dayu-a .da-help-item:hover h2{text-decoration:underline;text-underline-offset:5px}
.dayu-a .da-help-item{padding-block:21px}.dayu-a .da-help-item p{line-height:1.8;font-size:15px}
.dayu-a .da-intro{padding:28px 0 25px}.dayu-a .da-intro h1{font-size:30px;margin-bottom:10px}
.dayu-a .da-article p{max-width:72ch}.dayu-a .da-step{padding-top:30px;margin-top:30px}.dayu-a .da-step>p{margin:13px 0}
.dayu-a .da-price-section{padding-top:22px}.dayu-a .da-filter{padding:14px 16px;gap:12px}.dayu-a .da-filter>label{flex:1 1 210px}.dayu-a .da-filter-buttons{flex:2 1 470px}
.dayu-a .result-count{margin:12px 0 15px}.dayu-a .da-matrix{border-top:2px solid var(--dayu-blue)}
.dayu-a .da-matrix-head,.dayu-a .da-quote{display:grid;grid-template-columns:minmax(220px,1fr) minmax(330px,1.4fr) 110px;align-items:center;gap:22px;padding:14px 16px}
.dayu-a .da-matrix-head{font-size:13px;color:#4e6375;background:#f2f5f8;padding-block:11px}
.dayu-a .da-matrix-head>div,.dayu-a .da-quote-prices{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));text-align:center}
.dayu-a .da-matrix-head>span:last-child{text-align:center}.dayu-a .da-quote{border-bottom:1px solid var(--dayu-line);scroll-margin-top:100px;min-height:86px;background:#fff}
.dayu-a .da-quote h2{font-size:18px;line-height:1.6;margin:0}.dayu-a .da-quote header>p{font-size:12px;color:var(--dayu-muted);line-height:1.7;margin-top:3px}
.dayu-a .da-quote .price-cell{padding:0 8px;border:0}.dayu-a .da-quote .price-cell>span{display:none}.dayu-a .da-quote .price-cell strong{font-size:25px;line-height:1.5;margin:0;font-variant-numeric:tabular-nums}.dayu-a .da-quote .unsupported{margin:0;font-size:14px;line-height:1.6}
.dayu-a .da-quote>.da-button{font-size:13px;padding:8px 11px;min-height:44px;justify-self:stretch;white-space:nowrap}
.dayu-a .da-price-footnote{margin-top:18px;font-size:13px;line-height:1.85}
@media(max-width:1000px){.dayu-a .da-matrix-head,.dayu-a .da-quote{grid-template-columns:minmax(190px,1fr) minmax(240px,1.3fr) 104px;gap:12px;padding-inline:10px}.dayu-a .da-quote h2{font-size:17px}}
@media(max-width:760px){.dayu-a .da-section{padding-block:32px}.dayu-a .da-intro{padding:24px 0 20px}.dayu-a .da-intro h1{font-size:25px}.dayu-a .da-heading{gap:8px}.dayu-a .da-hero h1>span{font-size:26px}.dayu-a .da-filter{display:grid;grid-template-columns:1fr auto;gap:10px 8px;padding:12px}.dayu-a .da-filter>label{grid-column:1/-1}.dayu-a .da-filter-buttons{grid-column:1;gap:6px}.dayu-a .da-filter>button{grid-column:2;align-self:end;margin:0}.dayu-a .da-filter button{font-size:12px;padding-inline:8px}.dayu-a .da-price-section{padding-top:18px}.dayu-a .da-matrix-head{display:none}.dayu-a .da-quote{grid-template-columns:minmax(0,1fr) auto;gap:12px 8px;padding:17px 0;min-height:0}.dayu-a .da-quote h2{font-size:18px}.dayu-a .da-quote header>p{font-size:11px}.dayu-a .da-quote-prices{grid-row:2;grid-column:1/-1;border-top:1px solid #edf0f3;padding-top:11px}.dayu-a .da-quote .price-cell>span{display:flex;align-items:baseline;justify-content:center;gap:5px;font-size:12px}.dayu-a .da-quote .price-cell small{font-size:10px;margin:0}.dayu-a .da-quote .price-cell strong{font-size:23px;margin-top:3px}.dayu-a .da-quote .unsupported{margin-top:7px;line-height:1.8;font-size:13px}.dayu-a .da-quote>.da-button{font-size:12px;padding:8px 10px;grid-column:2;grid-row:1}.dayu-a .da-help-feature{padding:20px;margin-bottom:24px}.dayu-a .da-help-feature h2{font-size:23px;line-height:1.55}.dayu-a .da-help-item{gap:10px;padding-block:20px}.dayu-a .da-help-item p{font-size:14px}.dayu-a .da-step>p{font-size:16px;line-height:1.95}.dayu-a .da-step h2{font-size:23px}.dayu-a .da-footer a:not(.da-brand){line-height:1.8}.dayu-a .da-article-layout{padding-block:25px 40px}}
@media(max-width:360px){.dayu-a .da-catalog a{grid-template-columns:77px 1fr auto;gap:6px;font-size:12px}.dayu-a .da-hero h1>span{font-size:23px}.dayu-a .da-quote h2{font-size:16px}.dayu-a .da-quote header>p{font-size:10px}.dayu-a .da-quote>.da-button{font-size:11px;padding-inline:8px}}




.dayu-a .support-dock{position:fixed;right:12px;bottom:28px;display:grid;gap:8px;z-index:25}
.dayu-a .support-dock button{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;width:70px;min-height:72px;padding:8px 5px;line-height:1.4;background:#fff;border:1px solid #bdd0df;border-radius:6px;color:var(--dayu-blue);font-size:12px;box-shadow:none}
.dayu-a .support-dock .contact-icon{width:30px;height:30px;padding:5px;margin:0}
@media(max-width:1340px){.dayu-a .support-dock{position:static;display:flex;flex-direction:row;justify-content:center;background:#f2f5f8;padding:0 24px 24px;gap:12px}.dayu-a .support-dock button{flex-direction:row;gap:8px;width:auto;min-width:128px;min-height:48px;padding:8px 15px}.dayu-a .support-dock .contact-icon{width:26px;height:26px}}

/* 完整注册链接直接点击，保持长URL可换行和键盘焦点。 */
.dayu-a .registration-url .registration-link{display:block;min-height:44px;max-width:100%;padding-block:8px;color:var(--dayu-blue);text-decoration:underline;text-underline-offset:4px;overflow-wrap:anywhere;line-height:1.8}