:root{--accent:#145ec1;--accent-dark:#08458f;--ink:#172b45;--muted:#53657a;--surface:#f4f7fb;--line:#dce4ee;--radius:8px;--font-display:"Microsoft YaHei","PingFang SC",sans-serif;--header-height:80px}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;color:var(--ink);background:#fff;font:16px/1.8 "Microsoft YaHei","PingFang SC","Noto Sans CJK SC",sans-serif}button,input,select,textarea{font:inherit}button,a,input,select{-webkit-tap-highlight-color:transparent}button{cursor:pointer}a{color:var(--accent);text-decoration:none;text-underline-offset:4px}a:hover{text-decoration:underline}a,button,input,select{outline-offset:4px}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #c58020}img{max-width:100%;height:auto}h1,h2,h3,h4{font-family:var(--font-display);line-height:1.4;color:var(--ink);overflow-wrap:break-word}h1{font-size:36px;letter-spacing:-.035em;margin:0 0 20px}h2{font-size:27px;margin:0 0 20px}h3{font-size:19px;margin:0 0 12px}p{margin:0 0 18px}ul,ol{padding-left:1.5em}li+li{margin-top:5px}[hidden]{display:none!important}.container{width:min(1200px,calc(100% - 64px));margin-inline:auto}.section{padding:52px 0}.section-heading{display:flex;justify-content:space-between;align-items:end;gap:32px;margin-bottom:30px}.section-heading h2{margin-bottom:8px}.section-heading p{max-width:520px;color:var(--muted);margin:0}.eyebrow{color:var(--accent);font-weight:700;font-size:13px;letter-spacing:.08em;margin:0 0 12px}.muted{color:var(--muted)}.text-link{font-weight:600}.button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;padding:11px 22px;border:1px solid var(--accent);border-radius:var(--radius);background:var(--accent);color:#fff;font-size:15px;font-weight:600;line-height:1.5;text-align:center;text-decoration:none;white-space:normal}.button:hover{background:var(--accent-dark);border-color:var(--accent-dark);color:#fff;text-decoration:none}.button.secondary{color:var(--accent);background:#fff;border-color:#aabed8}.button.secondary:hover{background:var(--surface)}.button.small{padding:8px 14px;min-height:44px;font-size:14px}.button-row{display:flex;gap:12px;flex-wrap:wrap}.skip-link{position:fixed;top:8px;left:12px;z-index:1000;padding:10px 18px;background:#fff;border:2px solid var(--accent);transform:translateY(-160%)}.skip-link:focus{transform:none}
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.97);border-bottom:1px solid var(--line)}.header-inner{min-height:var(--header-height);display:flex;align-items:center;gap:28px}.brand-lockup{display:inline-flex;align-items:center;gap:10px;color:var(--ink);font-size:21px;font-weight:750;white-space:nowrap;flex-shrink:0}.brand-lockup:hover{text-decoration:none}.brand-lockup img{width:51px;height:51px;object-fit:contain;flex-shrink:0}.nav-list{display:flex;align-items:center;gap:24px;margin-left:auto}.nav-list a{font-size:14px;white-space:nowrap;color:var(--ink);padding:25px 0;border-bottom:2px solid transparent}.nav-list a:hover,.nav-list a[aria-current=page]{color:var(--accent);border-bottom-color:var(--accent);text-decoration:none}.header-register{min-height:44px;padding:10px 17px;font-size:14px;flex-shrink:0}.menu-toggle{border:1px solid var(--line);background:white;color:var(--ink);border-radius:5px;min-height:44px;padding:8px 11px}.js-only{display:none}html.js .js-only{display:block}html.js .menu-toggle{display:none}.breadcrumb{font-size:13px;color:var(--muted);margin-bottom:18px;display:flex;gap:9px;flex-wrap:wrap}.breadcrumb a{color:var(--muted)}.page-intro{padding:34px 0 38px;background:var(--surface);border-bottom:1px solid var(--line)}.page-intro h1{font-size:34px;line-height:1.4}.page-intro p{max-width:760px;color:var(--muted);margin:0}.page-body{padding:42px 0 56px}.intro-note{max-width:900px;margin-bottom:28px}.notice,.price-guide{padding:20px 24px;border-left:3px solid var(--accent);background:var(--surface);margin-bottom:28px;color:var(--ink)}.notice p:last-child,.price-guide p:last-child{margin:0}.price-guide strong{display:block;margin-bottom:6px}.mini-label{color:var(--muted);font-size:13px}
.media-zoom{display:block;position:relative;width:100%;padding:0;border:0;background:transparent;border-radius:var(--radius);overflow:hidden;cursor:zoom-in;line-height:0}.media-zoom picture,.media-zoom img{display:block;width:100%;height:auto;object-fit:contain}.media-zoom:after{content:"点击放大";position:absolute;right:12px;bottom:10px;padding:5px 9px;color:#fff;background:rgba(18,39,65,.78);font:12px/1.4 "Microsoft YaHei",sans-serif;border-radius:4px;opacity:0;transition:opacity .15s}.media-zoom:hover:after,.media-zoom:focus-visible:after{opacity:1}.media-zoom:focus-visible{outline-offset:5px}.faq-list{border-top:1px solid var(--line)}.faq-item{padding:23px 0;border-bottom:1px solid var(--line)}.faq-item h3{font-size:16px;margin-bottom:10px;line-height:1.6}.faq-item p{font-size:15px;color:var(--muted);margin:0;max-width:920px}.faq-page .faq-list{max-width:940px}.faq-page .faq-item{padding:25px 0}
.filter-bar{padding:20px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);margin:24px 0 18px;gap:16px;grid-template-columns:2fr 1fr 1fr auto;align-items:end}html.js .filter-bar{display:grid}.filter-bar label,.search-bar label{display:block;font-size:13px;font-weight:600;color:var(--muted)}.filter-bar input,.filter-bar select,.search-bar input,.search-bar select{display:block;width:100%;min-width:0;min-height:44px;border:1px solid #aebed0;border-radius:5px;background:#fff;color:var(--ink);padding:8px 12px;margin-top:6px}.result-count{font-size:14px;margin:18px 0;color:var(--muted)}.empty-state{padding:30px;border:1px dashed #a9bdd0;border-radius:var(--radius);background:var(--surface);text-align:center;color:var(--muted)}.table-wrap{width:100%;margin:20px 0}.price-table,.selection-table{width:100%;border-collapse:collapse;font-size:14px;table-layout:auto}.price-table caption,.selection-table caption{text-align:left;font-weight:600;color:var(--ink);padding:0 0 13px;font-size:16px}.price-table th,.selection-table th{text-align:left;padding:15px 13px;background:var(--surface);font-size:13px;color:var(--muted);border-block:1px solid var(--line)}.price-table td,.selection-table td{padding:17px 13px;border-bottom:1px solid var(--line);vertical-align:middle;line-height:1.65}.price-table td:first-child{width:22%;min-width:140px;font-weight:600}.price-table .product-note{display:block;font-size:12px;font-weight:400;color:var(--muted);max-width:24em;margin-top:5px}.price-table .price-number{font-size:22px;font-weight:750;color:var(--accent-dark);white-space:nowrap}.price-table del{color:var(--muted);white-space:nowrap}.price-table .price-unit{display:block;font-size:11px;color:var(--muted);white-space:nowrap}.price-table .discount-label{display:inline-block;margin-top:4px;font-size:11px;color:var(--accent-dark);background:var(--surface);border:1px solid var(--line);border-radius:3px;padding:1px 5px}.price-table tr:target{background:#fff7df;outline:2px solid #d59b37;outline-offset:-2px}.price-table tr{scroll-margin-top:110px}.protocol-badge{display:inline-block;background:var(--surface);border:1px solid var(--line);padding:4px 7px;border-radius:4px;line-height:1.45;font-size:12px;color:var(--accent-dark)}.policy-list{margin:30px 0 0;padding:22px 25px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius)}.policy-list h2{font-size:21px}.policy-list p,.policy-list li{font-size:14px;color:var(--muted)}
.selection-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;margin:28px 0}.selection-card{padding:26px;border:1px solid var(--line);border-radius:var(--radius)}.selection-card p{color:var(--muted);font-size:15px}.selection-card ul{color:var(--muted);font-size:14px;margin-bottom:20px}.selection-card .tag{font-size:12px;color:var(--accent-dark);margin-bottom:10px;display:block}.selection-table{margin:25px 0}.task-flow{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border:1px solid var(--line);border-radius:var(--radius);margin:25px 0;overflow:hidden}.task-flow article{padding:22px;border-right:1px solid var(--line)}.task-flow article:last-child{border:0}.task-flow h3{font-size:16px}.task-flow p{font-size:14px;color:var(--muted);margin-bottom:0}.task-flow .step-number{display:block;color:var(--accent);font-weight:750;margin-bottom:8px}.search-bar{display:grid;grid-template-columns:2fr 1fr auto;gap:15px;align-items:end;margin-bottom:18px}.help-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.help-item{border:1px solid var(--line);border-radius:var(--radius);padding:22px 24px;min-width:0}.help-item h2{font-size:18px;margin-bottom:12px;line-height:1.55}.help-item p{font-size:14px;color:var(--muted);line-height:1.8;margin-bottom:15px}.help-item .category-label{display:block;font-size:12px;color:var(--accent);margin-bottom:10px}.help-item a{font-size:14px;font-weight:600}.help-intro{padding:24px;background:var(--surface);border-left:3px solid var(--accent);margin-bottom:25px}.help-intro p{margin:0}.sitemap-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:25px}.sitemap-grid section{border:1px solid var(--line);padding:26px;border-radius:var(--radius)}.sitemap-grid h2{font-size:20px}.sitemap-grid ul{list-style:none;margin:0;padding:0}.sitemap-grid li{padding:8px 0;border-bottom:1px solid var(--line)}.error-page{text-align:center;padding:70px 24px 90px}.error-page h1{font-size:36px}.error-code{font-size:80px;font-weight:750;line-height:1.2;color:var(--accent);margin-bottom:20px}.error-page p{max-width:600px;margin:0 auto 25px;color:var(--muted)}.error-page .button-row{justify-content:center}
.tutorial-layout{display:grid;grid-template-columns:250px minmax(0,1fr);gap:44px;align-items:start}.tutorial-toc{position:sticky;top:106px;max-height:calc(100vh - 130px);overflow:auto;border:1px solid var(--line);border-radius:var(--radius);padding:20px;font-size:13px}.tutorial-toc h2{font-size:16px;margin-bottom:15px}.tutorial-toc ol{padding-left:20px;margin:0}.tutorial-toc li{padding:4px 0}.tutorial-toc a{color:var(--muted);line-height:1.65}.tutorial-toc a:hover{color:var(--accent)}.tutorial-content{min-width:0;font-size:17px;line-height:1.9;overflow-wrap:anywhere}.tutorial-content section{scroll-margin-top:105px;margin-bottom:42px}.tutorial-content h2{font-size:25px;margin:0 0 20px;padding-bottom:13px;border-bottom:1px solid var(--line);line-height:1.5}.tutorial-content h3{font-size:19px;margin-top:25px}.tutorial-content p{margin:0 0 20px}.tutorial-content li{margin-bottom:8px}.tutorial-content img{width:100%;height:auto;display:block}.tutorial-content .media-zoom{margin:24px 0 12px;border:1px solid var(--line);border-radius:6px}.tutorial-content figure{margin:25px 0}.tutorial-content figcaption{font-size:14px;color:var(--muted)}.tutorial-content blockquote{margin:25px 0;padding:18px 22px;background:var(--surface);border-left:3px solid var(--accent);font-size:15px}.tutorial-content table{border-collapse:collapse;width:100%;font-size:14px}.tutorial-content td,.tutorial-content th{border:1px solid var(--line);padding:9px;overflow-wrap:anywhere}.tutorial-content code{background:var(--surface);border-radius:3px;padding:2px 5px;font-size:.92em}.tutorial-content pre{max-width:100%;overflow:auto;white-space:pre-wrap;padding:18px;background:var(--surface)}.tutorial-mobile{display:none;margin:0 0 28px;border:1px solid var(--line);padding:15px 20px;border-radius:var(--radius);background:var(--surface)}.tutorial-mobile summary{cursor:pointer;font-size:15px;font-weight:600}.tutorial-mobile ol{font-size:14px;line-height:1.7}.tutorial-mobile li{margin:7px 0}.tutorial-end{padding:25px;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface)}.tutorial-end h2{font-size:21px}
.site-footer{padding:45px 0 0;background:var(--surface);border-top:1px solid var(--line)}.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:38px;padding-bottom:30px}.footer-grid>div{min-width:0}.footer-grid .brand-lockup{font-size:18px;margin-bottom:15px}.footer-grid .brand-lockup img{width:45px;height:45px}.footer-grid p{font-size:13px;color:var(--muted);line-height:1.9;max-width:320px}.footer-grid h2,.footer-grid h3{font-size:14px;margin:8px 0 17px}.footer-grid ul{list-style:none;padding:0;margin:0}.footer-grid li{margin:0 0 9px;font-size:13px}.footer-grid a{color:var(--muted)}.footer-filings{display:flex;justify-content:center;align-items:center;gap:14px 22px;flex-wrap:wrap;border-top:1px solid var(--line);padding-top:20px;font-size:12px}.footer-filings a{color:var(--muted);display:inline-flex;align-items:center;gap:5px}.footer-filings img{width:17px;height:17px}.copyright{text-align:center;font-size:13px;color:var(--ink);margin:18px 0 6px;width:100%}.usage-note{text-align:center;font-size:12px;color:var(--muted);padding:0 0 24px;margin:0}
.support-tools{position:fixed;right:20px;bottom:24px;z-index:70;display:flex;flex-direction:column;gap:12px}.support-tools button{display:flex;align-items:center;justify-content:center;width:48px;height:48px;border:2px solid #fff;border-radius:50%;color:white;box-shadow:0 3px 14px #152b4926}.support-tools svg{width:25px;height:25px;fill:currentColor}.support-tools [data-contact=qq]{background:#1469c7}.support-tools [data-contact=wechat]{background:#138550}.modal-open .support-tools{visibility:hidden}.contact-fallback{font-size:13px}.support-tools noscript{position:fixed;right:12px;bottom:12px;max-width:190px;background:#fff;color:var(--ink);padding:8px;border:1px solid var(--line);border-radius:4px}
dialog{padding:0;border:0;border-radius:12px;max-width:min(460px,calc(100vw - 32px));max-height:calc(100dvh - 40px);color:var(--ink);box-shadow:0 22px 90px #0004;background:#fff}dialog::backdrop{background:#102039b8;backdrop-filter:blur(3px)}dialog[open]{animation:dialog-in .15s ease-out}.dialog-panel{padding:32px;position:relative}.dialog-panel h2{font-size:23px;padding-right:30px}.dialog-close{position:absolute;right:15px;top:12px;border:0;background:var(--surface);color:var(--ink);width:44px;height:44px;border-radius:50%;font-size:24px;line-height:1}.dialog-panel p{font-size:15px;color:var(--muted)}.dialog-panel input{display:block;border:1px solid var(--line);border-radius:5px;font-size:22px;font-weight:600;width:100%;padding:12px;margin:18px 0;background:var(--surface);color:var(--ink)}.dialog-panel .qr-image{display:block;width:min(280px,100%);height:auto;margin:10px auto 20px}.copy-status{font-size:14px!important;min-height:24px;color:var(--accent-dark)!important;margin:15px 0 0!important}.image-dialog{max-width:min(1450px,calc(100vw - 24px));width:max-content;background:#fff;overflow:auto}.image-dialog .dialog-panel{padding:45px 12px 12px}.image-dialog img{display:block;max-width:100%;max-height:calc(100dvh - 100px);width:auto;height:auto;object-fit:contain;margin:auto}.image-dialog .dialog-close{position:fixed;right:24px;top:20px;background:#fff;box-shadow:0 2px 10px #0002;z-index:2}.image-dialog p{font-size:13px;margin:12px 8px 3px;color:var(--muted)}.modal-open{overflow:hidden}@keyframes dialog-in{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
@media(min-width:1450px){.container{width:min(1200px,calc(100% - 96px))}}
@media(max-width:1050px){.header-inner{gap:18px}.nav-list{gap:15px}.brand-lockup{font-size:19px}.footer-grid{gap:25px}.tutorial-layout{grid-template-columns:210px minmax(0,1fr);gap:30px}.filter-bar{grid-template-columns:2fr 1fr 1fr}.filter-bar>button{grid-column:3}}
@media(max-width:860px){:root{--header-height:64px}.container{width:calc(100% - 40px)}.header-inner{position:relative;min-height:64px;gap:12px;flex-wrap:wrap}.brand-lockup{font-size:18px;gap:7px}.brand-lockup img{width:42px;height:42px}.header-register{margin-left:auto;font-size:14px;padding:8px 10px;min-height:44px}.menu-toggle{margin-left:0;font-size:14px;min-height:44px;padding:7px 9px}html.js .menu-toggle{display:inline-flex}.nav-list{width:100%;flex-basis:100%;order:4;margin:0;gap:0;display:flex;flex-wrap:wrap;border-top:1px solid var(--line);padding:5px 0 10px}.nav-list a{padding:10px 12px;border-bottom:0;font-size:14px}.section{padding:34px 0}.section-heading{display:block;margin-bottom:22px}.section-heading p{margin-top:12px}.page-intro{padding:25px 0 28px}.page-intro h1{font-size:29px}.page-body{padding:30px 0 40px}.tutorial-layout{display:block}.tutorial-toc{display:none}.tutorial-mobile{display:block}.tutorial-content{max-width:840px;margin:auto;font-size:17px}.tutorial-content h2{font-size:23px}.selection-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.task-flow{grid-template-columns:repeat(2,minmax(0,1fr))}.task-flow article{border-bottom:1px solid var(--line)}.task-flow article:nth-child(2){border-right:0}.task-flow article:nth-child(n+3){border-bottom:0}.footer-grid{grid-template-columns:1.4fr 1fr;gap:28px}.site-footer{padding-top:32px}.footer-grid p{max-width:100%}.sitemap-grid{grid-template-columns:1fr 1fr}.support-tools{right:14px;bottom:18px}.support-tools button{width:44px;height:44px}.support-tools svg{width:23px;height:23px}.usage-note{padding-bottom:100px}.image-dialog .dialog-close{right:18px;top:14px}.search-bar{grid-template-columns:1fr 1fr}.search-bar>button{grid-column:2}.price-table{font-size:13px}.price-table td,.price-table th{padding-inline:9px}.price-table .button{font-size:14px;padding-inline:9px}.price-table .product-note{font-size:11px}}
@media(max-width:600px){h1{font-size:30px}h2{font-size:24px}.container{width:calc(100% - 36px)}.brand-lockup{font-size:16px;gap:5px}.brand-lockup img{width:36px;height:36px}.header-inner{gap:8px}.header-register{font-size:14px;padding:8px}.menu-toggle{font-size:14px;padding:7px 8px}.page-intro h1{font-size:27px}.breadcrumb{font-size:12px;gap:6px}.button{padding:10px 18px;min-height:44px;font-size:14px}.button-row{gap:10px}.section-heading h2{font-size:24px}.filter-bar{grid-template-columns:1fr 1fr;padding:16px;gap:13px}.filter-bar label:first-child{grid-column:1/-1}.filter-bar>button{grid-column:1/-1;width:100%}.filter-bar input,.filter-bar select{font-size:14px;padding:8px;max-width:100%}.price-table,.price-table tbody{display:block}.price-table thead{display:none}.price-table caption{display:block;font-size:15px;padding:0 0 13px}.price-table tr{display:block;padding:16px;border:1px solid var(--line);border-radius:var(--radius);margin:0 0 15px;background:#fff}.price-table td{display:flex;align-items:baseline;justify-content:space-between;gap:12px;border:0;padding:6px 0;min-width:0;width:100%!important;max-width:100%;text-align:right}.price-table td:before{content:attr(data-label);font-size:12px;flex-shrink:0;color:var(--muted);font-weight:400;text-align:left}.price-table td:first-child{display:block;text-align:left;font-size:16px;font-weight:700;border-bottom:1px solid var(--line);padding:0 0 12px;margin-bottom:8px}.price-table td:first-child:before{display:none}.price-table .product-note{font-size:12px;margin-top:7px;max-width:none;font-weight:400}.price-table .price-number{font-size:25px}.price-table .price-unit{display:inline;font-size:11px}.price-table td:last-child{padding-top:13px}.price-table td:last-child:before{display:none}.price-table td:last-child .button{width:100%;min-height:44px;font-size:14px}.price-table .protocol-badge{font-size:12px}.table-wrap{margin-top:18px}.notice,.price-guide{padding:17px 18px;font-size:14px}.selection-grid{grid-template-columns:1fr;gap:15px}.selection-card{padding:22px}.selection-table{display:block;overflow:auto;font-size:13px}.selection-table td,.selection-table th{min-width:110px;padding:11px}.task-flow{grid-template-columns:1fr}.task-flow article{border-right:0;border-bottom:1px solid var(--line)!important;padding:19px 21px}.task-flow article:last-child{border-bottom:0!important}.help-grid{grid-template-columns:1fr;gap:14px}.help-item{padding:20px}.help-item h2{font-size:17px}.search-bar{grid-template-columns:1fr}.search-bar>button{grid-column:auto}.sitemap-grid{grid-template-columns:1fr}.sitemap-grid section{padding:23px}.tutorial-content h2{font-size:22px}.tutorial-content{font-size:16px;line-height:1.9}.tutorial-content section{margin-bottom:34px}.tutorial-content .media-zoom{margin-top:20px}.tutorial-content table{font-size:12px}.tutorial-content td,.tutorial-content th{padding:6px}.tutorial-mobile{padding:13px 17px}.tutorial-end{padding:21px}.footer-grid{grid-template-columns:1fr 1fr;gap:24px 20px}.footer-grid>div:first-child{grid-column:1/-1}.footer-grid>div:last-child{grid-column:1/-1}.footer-grid .brand-lockup{font-size:19px}.footer-grid .brand-lockup img{width:43px;height:43px}.footer-grid h2,.footer-grid h3{font-size:14px}.footer-filings{font-size:11px;gap:10px 16px;justify-content:center}.copyright{font-size:12px;margin-top:18px}.usage-note{font-size:11px;line-height:1.9;padding-bottom:105px}.support-tools{gap:10px;right:12px;bottom:max(16px,env(safe-area-inset-bottom))}.dialog-panel{padding:27px 23px}.dialog-panel h2{font-size:21px}.faq-item{padding:21px 0}.faq-item h3{font-size:16px}.faq-item p{font-size:14px;line-height:1.9}.error-page{padding:50px 18px 70px}.error-code{font-size:64px}.error-page h1{font-size:28px}.media-zoom:after{opacity:1;font-size:10px;right:7px;bottom:7px;padding:3px 6px}}
.header-inner>nav{margin-left:auto}.nav-list{list-style:none;padding-left:0}.nav-register-item{display:none}.footer-bottom{padding-bottom:25px}.footer-bottom>p:first-child{text-align:center;color:var(--muted);font-size:12px;margin-bottom:16px}.footer-qr{display:inline-block}.info-card p{color:var(--muted)}.related-links{display:flex;flex-wrap:wrap;gap:12px 20px;margin-top:25px}.help-overview{margin-bottom:25px}.help-overview p{max-width:850px;color:var(--muted)}.process-list{padding-left:23px}.process-list li{padding:8px 0}.comparison-table td,.comparison-table th{line-height:1.75}html.js .support-tools .js-only{display:flex}.tutorial-preparation{padding:20px 22px;margin-bottom:30px;background:var(--surface);border-left:3px solid var(--accent)}.completion-check{padding:24px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);margin-top:35px}.completion-check h2{font-size:21px}.page-getting-started .tutorial-layout{padding-top:5px}.page-help .help-item h3{font-size:18px}.footer-bottom .footer-filings{margin-top:0}
@media(max-width:860px){.header-inner>.brand-lockup{order:1}.header-inner>.header-register{order:2}.header-inner>.menu-toggle{order:3}.header-inner>nav{margin-left:0;flex-basis:100%;width:100%;order:4}.nav-list{border-top:1px solid var(--line)}.nav-list li{margin:0}.nav-register-item{display:block}.nav-list .nav-register{padding:9px 14px;min-height:44px;margin:2px 0 3px 9px;color:#fff}.footer-bottom{padding-bottom:105px}.footer-bottom>p:first-child{font-size:11px}.tutorial-preparation{padding:17px;font-size:15px}.price-table .price-cell>div{display:inline-block}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}}

/* Jingyun B: a compact ocean masthead, custom-first offers and task-led documents. */
:root{--accent:#08796f;--accent-dark:#075e57;--ink:#173d3c;--muted:#526967;--surface:#f0f6f4;--line:#d8e5e0;--radius:3px;--header-height:112px;--font-display:"Microsoft YaHei","PingFang SC","Noto Sans CJK SC",sans-serif}
body{font-size:16px;line-height:1.85;background:#fff;color:var(--ink)}h1,h2,h3{font-weight:650}h1{letter-spacing:-.025em}h2{font-size:27px;line-height:1.5;margin-bottom:16px}h3{font-size:20px}p{overflow-wrap:anywhere}a{overflow-wrap:anywhere}a,button,input,select{scroll-margin-block:140px 90px}.container{width:min(1200px,calc(100% - 160px))}.button{min-height:46px;font-size:15px;border-radius:3px;padding:11px 21px;box-shadow:none}.button.secondary{border-color:#93b5ab;color:var(--accent-dark);background:transparent}.button.secondary:hover{background:#e6f2ed}.jb-actions{display:flex;align-items:center;gap:14px;flex-wrap:wrap}.jb-text-link{display:inline-flex;align-items:center;min-height:44px;gap:10px;font-weight:600;font-size:16px}.jb-kicker{font-size:15px;font-weight:600;letter-spacing:.07em;color:var(--accent-dark);margin:0 0 10px}.jb-section{padding-block:44px}.jb-section-head{display:flex;align-items:end;justify-content:space-between;gap:28px;margin-bottom:21px}.jb-section-head h2{margin:0}.jb-section-head p:last-child{max-width:530px;color:var(--muted);margin:0}.jb-note{color:var(--muted);margin:20px 0 0}.jb-wash{background:var(--surface)}.media-zoom{border-radius:2px}.media-zoom::after{background:#073e40e6;border-radius:2px}

/* The two horizontal header rows separate brand actions and product navigation. */
.jb-header{background:#fff;position:sticky;top:0;border-bottom:1px solid var(--line);box-shadow:none}.jb-brandbar{display:flex;align-items:center;gap:24px;min-height:70px}.jb-brandbar .brand-lockup{font-size:21px;gap:10px}.jb-brandbar .brand-lockup img{width:46px;height:46px;object-fit:contain}.jb-brand-description{font-size:15px;color:var(--muted);padding-left:23px;border-left:1px solid var(--line)}.jb-brand-actions{margin-left:auto;display:flex;align-items:center;gap:22px}.jb-login{display:inline-flex;align-items:center;min-height:44px;color:var(--muted);font-size:15px}.jb-brandbar .header-register{margin:0;min-height:44px;font-size:15px}.jb-nav{background:#073e40}.jb-header .nav-list{display:flex;align-items:stretch;gap:32px;padding:0;margin-block:0;list-style:none;min-height:46px}.jb-header .nav-list li{margin:0}.jb-header .nav-list a{display:flex;align-items:center;min-height:46px;padding:8px 2px;border:0;border-bottom:2px solid transparent;color:#d4e8e2;font-size:15px;white-space:nowrap}.jb-header .nav-list a:hover,.jb-header .nav-list a[aria-current=page]{color:#fff;border-bottom-color:#9bdfc9}.jb-header .nav-register-item{display:none}.jb-header .menu-toggle{min-width:70px;min-height:44px;background:#fff;border-color:#a8c3b9;color:var(--accent-dark)}.breadcrumb{padding-block:9px;margin-block:0;min-height:46px;font-size:14px;align-items:center;gap:8px}.breadcrumb a{display:inline-flex;align-items:center;min-height:32px}.jb-page-intro{padding-block:20px 24px}.jb-page-intro h1{font-size:34px;line-height:1.45;margin-bottom:12px}.jb-page-intro>p:last-child{max-width:870px;color:var(--muted);margin:0}

/* A centered brand introduction sits above the complete image; offers follow directly. */
.jb-hero{background:#073e40;color:#fff}.jb-hero-layout{display:flex;flex-direction:column;align-items:center;gap:22px;padding-block:24px 27px;text-align:center}.jb-hero h1{font-size:42px;line-height:1.35;color:#fff;margin:0 0 12px}.jb-hero-copy{max-width:660px}.jb-hero-copy>p:not(.jb-kicker){max-width:620px;margin:0 auto 15px;color:#d2e6e0}.jb-hero .jb-actions{justify-content:center;max-width:none}.jb-hero .jb-kicker{color:#a9e2ce}.jb-hero .button{background:#b9ebd9;border-color:#b9ebd9;color:#083e37}.jb-hero .button:hover{background:#d1f6e7}.jb-hero .button.secondary{background:transparent;border-color:#7bada2;color:#fff}.jb-hero .jb-hero-note{font-size:15px;margin:12px 0 0}.jb-hero-art{max-width:420px;width:100%}.jb-hero-art .media-zoom{background:#fff}.jb-hero-art img{aspect-ratio:4/3;object-fit:contain}.jb-service{display:grid;grid-template-columns:1fr 1fr;gap:55px;align-items:center}.jb-service-art{max-width:500px}.jb-service-note{border-top:1px solid #cbded4;padding-top:19px;margin:18px 0 0;color:var(--muted)}.jb-start{background:#e5f2eb;border-block:1px solid #d5e6dc}.jb-start-inner{display:flex;gap:40px;justify-content:space-between;align-items:center;padding-block:29px}.jb-start-inner>div{max-width:800px}.jb-start h2{font-size:24px;margin-bottom:9px}.jb-start p{margin:0}.jb-start .button{flex-shrink:0}.jb-home-questions{display:grid;grid-template-columns:.8fr 1.7fr;gap:60px}

/* Custom plans form a pair. Ordinary products remain short, readable list rows. */
.jb-custom-offers{display:grid;grid-template-columns:1fr 1fr;gap:24px}.jb-custom-offer{padding:25px 28px 27px;border:1px solid #b9d5c7;border-top:3px solid var(--accent);background:#f7faf8;min-width:0;scroll-margin-top:145px}.jb-offer-top{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:12px}.jb-offer-top h3{font-size:24px;margin:0}.jb-offer-top>span{font-size:15px;color:var(--muted)}.jb-price del{display:block;color:var(--muted);font-size:15px}.jb-price p{display:flex;align-items:baseline;gap:10px;margin:0;flex-wrap:wrap}.jb-price strong{font-size:39px;line-height:1.5;font-weight:650;color:var(--accent-dark)}.jb-price .price-unit{font-size:15px;color:var(--muted)}.jb-custom-offer dl{margin:15px 0 13px}.jb-custom-offer dl>div{display:grid;grid-template-columns:90px 1fr;gap:16px;padding-block:7px;border-bottom:1px solid var(--line)}.jb-custom-offer dt{color:var(--muted)}.jb-custom-offer dd{margin:0}.jb-offer-note{font-size:15px;color:var(--muted);margin-bottom:18px}.jb-custom-offer .button{width:100%}.jb-ordinary-offers{border-top:1px solid var(--line)}.jb-ordinary-offer{display:grid;grid-template-columns:.9fr 1.25fr 1.3fr auto;align-items:center;gap:28px;padding-block:23px;border-bottom:1px solid var(--line);scroll-margin-top:145px}.jb-ordinary-offer h3{font-size:21px;margin:0}.jb-ordinary-offer .jb-price strong{font-size:32px}.jb-ordinary-offer>p{margin:0;color:var(--muted);font-size:15px;line-height:1.8}.jb-ordinary-offer .button{min-width:120px}.jb-pricing{padding-bottom:44px}.jb-price-filter{border-block:1px solid var(--line);margin-bottom:12px}.jb-price-filter summary{min-height:44px;padding-block:8px;cursor:pointer;color:var(--accent-dark)}.jb-price-filter .filter-bar{margin-block:0 15px;background:var(--surface);border:0}.jb-pricing>.result-count{margin-block:8px 18px;font-size:15px}.jb-price-section{margin-bottom:35px;scroll-margin-top:145px}.jb-price-section .jb-section-head h2{font-size:24px}.jb-price-terms{padding-top:26px;border-top:1px solid var(--line);max-width:1000px}.jb-price-terms h2{font-size:22px}.jb-price-terms p{color:var(--muted)}.jb-custom-offer:target,.jb-ordinary-offer:target{outline:2px solid #bf8b2e;outline-offset:4px;background:#fffbed}

/* Product explanations follow protocol requirements, rather than a repeated price grid. */
.jb-selection{padding-top:6px}.jb-protocol-path{display:grid;grid-template-columns:1.15fr 1fr;gap:50px;border-top:1px solid var(--line);padding-top:27px}.jb-protocol-path>section:first-child{padding-right:40px;border-right:1px solid var(--line)}.jb-protocol-path h2{font-size:25px}.jb-protocol-path p:not(.jb-kicker){color:var(--muted)}.jb-inline-links{display:flex;flex-wrap:wrap;gap:4px 24px}.jb-inline-links a{display:inline-flex;align-items:center;min-height:44px;font-weight:600}.jb-compare-copy{display:flex;align-items:center;justify-content:space-between;gap:45px;border-block:1px solid var(--line);padding-block:29px;margin-top:30px}.jb-compare-copy>div{max-width:840px}.jb-compare-copy .button{flex-shrink:0}.jb-compare-copy p{color:var(--muted)}.jb-compare-copy p:last-child{margin-bottom:0}.jb-selection-bottom{max-width:920px;padding-top:30px}.jb-selection-bottom p{color:var(--muted)}

/* Help is an index of current tasks followed by the full searchable chapter list. */
.jb-help-tasks{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:25px;padding-bottom:24px}.jb-help-tasks>a{display:block;color:var(--ink);padding-top:18px;border-top:2px solid var(--accent);text-decoration:none}.jb-help-tasks h2{font-size:20px;margin-bottom:10px}.jb-help-tasks p{color:var(--muted);font-size:16px;margin-bottom:8px}.jb-help-tasks span{display:inline-flex;align-items:center;min-height:44px;color:var(--accent-dark);font-size:15px;font-weight:600}.jb-help-tasks>a:hover h2{text-decoration:underline}.jb-help-search{background:var(--surface);padding:20px;border:0;border-radius:3px;grid-template-columns:2fr 1fr auto}.jb-help-search label{font-size:15px}.jb-help-search input,.jb-help-search select{font-size:16px;border-radius:2px;border-color:#a4bfb3;min-height:46px}.jb-help-results{display:grid;grid-template-columns:1fr 1fr;gap:0 44px}.jb-help-results article{padding:22px 0;border-top:1px solid var(--line);min-width:0}.jb-help-results h2{font-size:20px;line-height:1.6;margin-bottom:8px}.jb-help-results h2 a{color:var(--ink);display:block;min-height:44px;text-wrap:balance}.jb-help-results p{color:var(--muted);margin-bottom:3px}.jb-help-results .jb-text-link{font-size:15px}.jb-contact-line{border-top:1px solid var(--line);padding-top:27px;margin-top:20px}.jb-contact-line h2{font-size:22px}.jb-contact-line p{max-width:900px;color:var(--muted)}

/* Four light phase markers keep all original sections and screenshots in one reading column. */
.jb-article{width:min(800px,calc(100% - 160px));margin-inline:auto;padding-bottom:45px}.jb-phase-nav{display:flex;flex-wrap:wrap;gap:8px 28px;border-block:1px solid var(--line);padding-block:12px;margin-bottom:24px}.jb-phase-nav a{display:inline-flex;align-items:center;gap:9px;min-height:44px;font-size:16px;color:var(--accent-dark)}.jb-phase-nav span{font-size:14px;color:var(--muted)}.jb-tutorial-content{font-size:17px;line-height:1.95}.jb-tutorial-phase{scroll-margin-top:145px}.jb-phase-label{font-size:15px;letter-spacing:.04em;color:var(--accent-dark);padding-top:17px;margin:0 0 18px;border-top:2px solid #b5d3c2}.jb-tutorial-phase:first-child .jb-phase-label{border:0;padding-top:0}.jb-tutorial-section{scroll-margin-top:145px;padding-bottom:26px;margin-bottom:26px;border-bottom:1px solid var(--line)}.jb-tutorial-section h2{font-size:25px;margin-bottom:16px}.jb-tutorial-section h3{font-size:20px;margin:25px 0 10px;scroll-margin-top:145px}.jb-tutorial-section p:last-child{margin-bottom:0}.jb-tutorial-section li+li{margin-top:8px}.jb-tutorial-section code{font-size:16px;word-break:break-word}.jb-full-url{font-size:16px;overflow-wrap:anywhere;margin-block:18px}.jb-full-url a{display:block;padding-block:8px;min-height:44px;overflow-wrap:anywhere}.jb-step-figure{margin:24px 0 0}.jb-step-figure img{width:100%;height:auto;display:block}.jb-step-figure figcaption{font-size:16px;line-height:1.8;color:var(--muted);margin-top:12px}.jb-completion h2{font-size:24px}.jb-completion p{font-size:16px}.jb-completion a{display:inline-block;padding-block:7px;min-height:44px}

/* Questions stay open; numbering supplies rhythm without extra enclosing cards. */
.jb-question{border-top:1px solid var(--line);padding:23px 0}.jb-question:first-child{padding-top:17px}.jb-question h3{font-size:19px;line-height:1.7;display:flex;align-items:baseline;gap:17px;margin:0 0 11px}.jb-question h3 span{font-size:15px;color:var(--accent-dark);font-weight:400;flex-shrink:0}.jb-question p{font-size:16px;line-height:1.9;color:var(--muted);margin:0}.jb-faq-page{padding-top:9px}.jb-faq-end{border-top:1px solid var(--line);padding-top:27px}.jb-faq-end p{color:var(--muted)}.jb-map{display:grid;grid-template-columns:1fr 1fr;gap:32px 60px;padding-top:7px}.jb-map section{border-top:2px solid var(--accent);padding-top:22px}.jb-map h2{font-size:24px}.jb-map section>a{display:grid;grid-template-columns:1fr auto;gap:0 20px;padding:17px 0;border-bottom:1px solid var(--line)}.jb-map section>a strong{font-weight:600;font-size:18px}.jb-map section>a span{grid-column:1;font-size:16px;color:var(--muted)}.jb-map section>a b{grid-column:2;grid-row:1/3;align-self:center;font-weight:400}.jb-map>p{grid-column:1/-1}.jb-map>p a{display:inline-block;min-height:44px;padding-block:7px}.jb-error{padding-block:65px 85px}.jb-error h1{font-size:34px}.jb-error>p:not(.jb-kicker){max-width:670px;color:var(--muted)}

.jb-footer{background:#f0f6f3;border-top:1px solid #d9e5dd;padding-top:33px;color:var(--muted)}.jb-footer-main{display:grid;grid-template-columns:1.5fr .8fr 1fr .9fr;gap:36px;padding-bottom:27px}.jb-footer .brand-lockup{font-size:21px;color:var(--ink);margin-bottom:13px}.jb-footer .brand-lockup img{width:46px;height:46px;object-fit:contain}.jb-footer-brand p{font-size:16px;line-height:1.9;max-width:360px;margin:0}.jb-footer h2{font-size:17px;margin:9px 0 13px}.jb-footer-links>a{display:block;min-height:35px;padding-block:3px;font-size:15px;color:var(--muted)}.jb-footer-contact p{font-size:16px;line-height:1.9;margin-bottom:13px}.jb-footer-contact p a{display:inline-flex;min-height:34px;align-items:center}.jb-footer .footer-qr{display:block;width:104px;line-height:0}.jb-footer .footer-qr img{display:block;width:104px;height:104px}.jb-footer .footer-bottom{border-top:1px solid #cfdfd5;text-align:center;padding-block:19px 25px;margin-top:0}.jb-footer .footer-bottom>p{font-size:14px;margin:0 0 10px}.jb-footer .footer-filings{display:flex;justify-content:center;flex-wrap:wrap;gap:7px 25px}.jb-footer .footer-filings a{display:inline-flex;align-items:center;min-height:34px;gap:6px;color:var(--muted)}.jb-footer .copyright{font-size:15px!important;color:var(--ink);margin:6px 0 0!important}.support-tools{right:14px;bottom:26px;gap:10px}.support-tools button{width:48px;height:48px;border-radius:50%}.support-tools [data-contact=qq]{background:#1469c7}.support-tools [data-contact=wechat]{background:#138550}.menu-open .support-tools{visibility:hidden}

@media(min-width:861px){html.js .jb-header .menu-toggle{display:none}}
@media(max-width:1100px) and (min-width:861px){.jb-brand-description{display:none}.jb-hero-layout{gap:22px}.jb-footer-main{grid-template-columns:1.3fr 1fr 1fr;gap:25px}.jb-footer-contact{grid-column:1/-1;display:flex;align-items:start;gap:25px}.jb-footer-contact h2{margin-top:6px}.jb-ordinary-offer{gap:18px;grid-template-columns:.9fr 1.25fr 1.3fr auto}.jb-ordinary-offer .button{min-width:100px}.jb-service{gap:30px}.jb-start-inner{gap:25px}}
@media(max-width:860px){
 :root{--header-height:68px}.container{width:calc(100% - 40px)}.jb-header .jb-brandbar{min-height:68px;gap:12px}.jb-brandbar .brand-lockup{font-size:19px;gap:8px}.jb-brandbar .brand-lockup img{width:40px;height:40px}.jb-brand-description,.jb-login{display:none}.jb-brand-actions{gap:0}.jb-brandbar .header-register{font-size:14px;padding:9px 12px;min-height:44px}.jb-header .menu-toggle{font-size:14px;padding:8px 10px}.jb-header .nav-list{width:calc(100% - 40px);min-height:0;display:flex;flex-wrap:wrap;gap:0;padding:8px 0;border:0;margin-inline:auto}.jb-header .nav-list li{width:33.333%;margin:0}.jb-header .nav-list a{min-height:46px;padding:8px 10px;border:0;justify-content:center;font-size:16px}.jb-header .nav-list a[aria-current=page]{background:#ffffff12}.jb-header .nav-register-item{display:block!important;width:100%!important}.jb-header .nav-list .nav-register{background:#b9ebd9;color:#073e40;min-height:46px;margin:8px 10px;width:calc(100% - 20px)}html.js .jb-header .menu-toggle{display:inline-flex;align-items:center;justify-content:center}.jb-section{padding-block:32px}.jb-section-head{gap:18px;align-items:start}.jb-section-head h2{font-size:25px}.jb-section-head>p{max-width:45%}.jb-hero-layout{gap:22px;padding-block:24px 27px}.jb-hero h1{font-size:36px}.jb-hero-copy>p{font-size:16px}.jb-hero .jb-actions{gap:10px}.jb-hero .button{padding-inline:15px}.jb-service{gap:28px}.jb-service h2{font-size:25px}.jb-custom-offers{gap:18px}.jb-custom-offer{padding:22px}.jb-offer-top h3{font-size:22px}.jb-offer-top>span{font-size:14px}.jb-price strong{font-size:36px}.jb-custom-offer dl>div{grid-template-columns:80px 1fr;gap:10px}.jb-ordinary-offer{gap:18px;grid-template-columns:.8fr 1.1fr 1.3fr 116px;padding-right:54px}.jb-ordinary-offer .button{width:116px;min-width:116px;min-height:44px;padding-inline:10px;white-space:nowrap}.jb-start-inner{display:block;padding-block:25px}.jb-start .button{margin-top:18px}.jb-home-questions{grid-template-columns:1fr;gap:8px}.jb-home-questions>div:first-child{display:grid;grid-template-columns:1fr auto;align-items:center}.jb-home-questions .jb-kicker{grid-column:1/-1}.jb-home-questions h2{margin-bottom:0}.jb-home-questions>div:first-child .jb-text-link{font-size:15px}.jb-protocol-path{gap:30px}.jb-protocol-path>section:first-child{padding-right:25px}.jb-protocol-path h2{font-size:23px}.jb-compare-copy{gap:25px}.jb-help-tasks{grid-template-columns:1fr 1fr;gap:20px 30px}.jb-help-results{gap:0 28px}.jb-help-search{grid-template-columns:1.5fr 1fr auto}.jb-help-search>label:first-child{grid-column:auto}.jb-help-search>button{grid-column:auto}.jb-article{width:min(800px,calc(100% - 40px))}.jb-tutorial-section,.jb-tutorial-section h3,.jb-tutorial-phase,.jb-price-section,.jb-custom-offer,.jb-ordinary-offer{scroll-margin-top:90px}.jb-tutorial-section h2{font-size:24px}.jb-phase-nav{gap:3px 22px}.jb-footer-main{grid-template-columns:1.2fr 1fr 1fr;gap:25px}.jb-footer-brand{grid-column:1/-1}.jb-footer-brand p{max-width:750px}.jb-footer .footer-bottom{padding-bottom:24px}.support-tools{position:fixed;display:flex;flex-direction:column;right:8px;left:auto;bottom:max(16px,env(safe-area-inset-bottom));gap:10px;padding:0;border:0;background:transparent;box-shadow:none}.support-tools button{width:44px;height:44px;margin:0;border-radius:50%}.support-tools button:after{font-size:14px}.jb-footer .footer-filings{gap:4px 16px}body{padding-bottom:0}html{scroll-padding-bottom:110px}.jb-actions{max-width:calc(100% - 52px)}.jb-price-filter .filter-bar,.jb-help-search{max-width:calc(100% - 54px)}.jb-price-terms>p{max-width:calc(100% - 54px)}body.brand-jingyun.style-b .jb-section-head>p{max-width:calc(100% - 54px)}.jb-article:has(.jb-tutorial-content){width:min(800px,calc(100% - 94px));margin-left:20px;margin-right:74px}.jb-tutorial-intro,.jb-help-intro{width:calc(100% - 94px);margin-left:20px;margin-right:74px}.jb-help-tasks,.jb-help-results,.jb-contact-line{width:calc(100% - 54px)}.jb-step-figure figcaption,.jb-full-url a{width:100%}.jb-custom-offer .button{width:calc(100% - 42px)}.jb-custom-offer .jb-price{max-width:calc(100% - 42px)}.jb-ordinary-offer .jb-price{max-width:none}.jb-price .price-unit{white-space:nowrap}.jb-start .button,.jb-compare-copy>.button,.jb-selection-bottom .button,.jb-faq-end .button{max-width:calc(100% - 54px)}.jb-footer .copyright{max-width:calc(100% - 84px);margin-inline:auto!important}
}
@media(max-width:600px){
 .container{width:calc(100% - 36px)}h2{font-size:24px}.jb-kicker{font-size:15px}.jb-brandbar .brand-lockup{font-size:17px;gap:6px}.jb-brandbar .brand-lockup img{width:35px;height:35px}.jb-header .jb-brandbar{gap:8px}.jb-brandbar .header-register{padding-inline:9px;font-size:14px}.jb-header .menu-toggle{min-width:64px;padding-inline:8px;font-size:14px}.jb-header .nav-list{width:calc(100% - 36px)}.jb-header .nav-list li{width:50%}.breadcrumb{font-size:14px;min-height:44px;padding-block:6px}.jb-page-intro{padding-block:17px 22px}.jb-page-intro h1{font-size:28px;line-height:1.45;margin-bottom:11px}.jb-page-intro>p:last-child{font-size:16px}.jb-hero-layout{gap:20px;padding-block:23px 26px}.jb-hero h1{font-size:30px;line-height:1.4;margin-bottom:12px}.jb-hero-copy{text-align:center}.jb-hero-copy>p:not(.jb-kicker){max-width:none}.jb-hero .jb-actions{justify-content:center}.jb-hero .jb-hero-note{font-size:15px;margin-top:16px}.jb-hero-art{justify-self:center;max-width:390px}.jb-hero .button{font-size:15px}.jb-section{padding-block:29px}.jb-section-head{display:block;margin-bottom:19px}.jb-section-head h2{font-size:24px}.jb-section-head>p:last-child{max-width:none;margin-top:11px}.jb-section-head .jb-text-link{margin-top:5px}.jb-custom-offers{grid-template-columns:1fr;gap:17px}.jb-custom-offer{padding:20px 22px 22px}.jb-offer-top h3{font-size:23px}.jb-offer-top>span{font-size:15px}.jb-price strong{font-size:37px}.jb-custom-offer dl>div{grid-template-columns:92px 1fr;padding-block:6px}.jb-custom-offer .button{font-size:15px;width:calc(100% - 42px)}.jb-offer-note{font-size:15px}.jb-ordinary-offer{grid-template-columns:1fr 1.25fr;gap:13px 18px;padding:20px 0}.jb-ordinary-offer h3{font-size:21px}.jb-ordinary-offer .jb-price{grid-column:2;grid-row:1/3;align-self:center}.jb-ordinary-offer .jb-price p{gap:2px 8px}.jb-ordinary-offer>p{grid-column:1;font-size:15px}.jb-ordinary-offer .button{grid-column:1/-1;width:calc(100% - 54px);min-width:116px;font-size:15px}.jb-ordinary-offer .jb-price strong{font-size:34px}.jb-ordinary-offer .jb-price .price-unit{font-size:15px}.jb-note{font-size:16px}.jb-service{grid-template-columns:1fr;gap:24px}.jb-service-art{max-width:420px;margin-inline:auto;width:100%}.jb-service h2{font-size:24px}.jb-start h2{font-size:24px}.jb-start .button{width:100%;font-size:15px}.jb-home-questions>div:first-child{display:block}.jb-home-questions>div:first-child .jb-text-link{margin-top:7px}.jb-protocol-path{grid-template-columns:1fr;gap:27px}.jb-protocol-path>section:first-child{border-right:0;padding-right:0;padding-bottom:24px;border-bottom:1px solid var(--line)}.jb-protocol-path h2{font-size:23px}.jb-compare-copy{display:block;margin-top:24px}.jb-compare-copy h2{font-size:24px}.jb-compare-copy .button{margin-top:20px;width:100%;font-size:15px}.jb-selection-bottom{padding-top:25px}.jb-selection-bottom h2{font-size:24px}.jb-selection-bottom .button{width:100%;font-size:15px}.jb-pricing{padding-bottom:30px}.jb-price-section .jb-section-head h2{font-size:24px}.jb-price-section{margin-bottom:28px}.jb-price-terms{padding-top:22px}.jb-price-terms .jb-actions{gap:3px}.jb-help-tasks{grid-template-columns:1fr;gap:12px}.jb-help-tasks>a{padding-top:16px}.jb-help-tasks h2{font-size:21px}.jb-help-search{padding:17px;grid-template-columns:1fr;gap:15px}.jb-help-search>label:first-child{grid-column:auto}.jb-help-search>button{grid-column:auto;font-size:15px}.jb-help-search input,.jb-help-search select{font-size:16px}.jb-help-results{grid-template-columns:1fr}.jb-help-results article{padding-block:19px}.jb-help-results h2{font-size:20px}.jb-contact-line h2{font-size:23px}.jb-article{width:calc(100% - 36px);padding-bottom:30px}.jb-article:has(.jb-tutorial-content),.jb-tutorial-intro,.jb-help-intro{width:calc(100% - 90px);margin-left:18px;margin-right:72px}.jb-phase-nav{display:grid;grid-template-columns:1fr 1fr;gap:4px 12px;padding-block:10px;margin-bottom:22px}.jb-phase-nav a{gap:6px;font-size:15px;min-height:44px}.jb-phase-nav span{font-size:14px}.jb-tutorial-content{font-size:16px;line-height:1.95}.jb-tutorial-section h2{font-size:23px;line-height:1.55;text-wrap:balance}.jb-tutorial-section h3{font-size:20px}.jb-tutorial-section{padding-bottom:23px;margin-bottom:23px}.jb-phase-label{font-size:15px}.jb-step-figure{margin-top:20px}.jb-step-figure figcaption{font-size:16px;line-height:1.8}.jb-full-url,.jb-full-url a{font-size:16px}.jb-tutorial-section ul,.jb-tutorial-section ol{padding-left:1.4em}.jb-completion h2{font-size:24px}.jb-question h3{font-size:19px;gap:12px}.jb-question h3 span{font-size:15px}.jb-question p{font-size:16px}.jb-question{padding-block:21px}.jb-map{grid-template-columns:1fr;gap:28px;padding-top:4px}.jb-map>p{grid-column:auto}.jb-map h2{font-size:23px}.jb-error{padding-block:40px 55px}.jb-error h1{font-size:29px}.jb-error .button{font-size:15px}.jb-footer{padding-top:28px}.jb-footer-main{grid-template-columns:1fr 1fr;gap:25px 22px}.jb-footer-brand{grid-column:1/-1}.jb-footer .brand-lockup{font-size:20px}.jb-footer-brand p{font-size:16px}.jb-footer h2{font-size:17px}.jb-footer-links>a{min-height:44px;padding-block:8px;font-size:15px}.jb-footer-contact{grid-column:1/-1;display:grid;grid-template-columns:1fr 104px;gap:0 18px}.jb-footer-contact h2{grid-column:1}.jb-footer-contact p{grid-column:1;grid-row:2;margin-bottom:0;font-size:16px}.jb-footer-contact .footer-qr{grid-column:2;grid-row:1/3;align-self:center}.jb-footer .footer-bottom>p{font-size:14px}.jb-footer .footer-filings{display:flex;flex-direction:column;align-items:center;gap:2px}.jb-footer .footer-filings a{min-height:40px;line-height:1.5;font-size:14px}.jb-footer .copyright{font-size:15px!important}.jb-footer .footer-bottom{padding-bottom:24px}.media-zoom::after{font-size:12px;padding:4px 7px}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important}}