/* 见微：刊物页边、文字档案与大图资料展览。 */
:root{--rv-paper:#fcfbf8;--rv-white:#fff;--rv-wash:#f1eee8;--rv-ink:#272c30;--rv-copy:#51565a;--rv-dim:#6d716f;--rv-rule:#d7d4cd;--rv-accent:#7b4830;--rv-serif:Georgia,"Songti SC","SimSun",serif}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--rv-paper);color:var(--rv-copy);font:15px/1.9 "Microsoft YaHei","PingFang SC",Arial,sans-serif}a{color:inherit;text-decoration:none}a:hover{color:var(--rv-accent);text-decoration:underline;text-underline-offset:5px}img{display:block;max-width:100%;height:auto}figure,p,h1,h2,h3{margin:0}h1,h2,h3{font-family:var(--rv-serif);font-weight:600;color:var(--rv-ink);line-height:1.45;overflow-wrap:anywhere}h1{font-size:clamp(32px,4vw,50px)}h2{font-size:clamp(25px,2.5vw,34px)}h3{font-size:22px}p,dd{overflow-wrap:anywhere}ul,ol{margin:0;padding:0;list-style:none}dl{margin:0}dd{margin:0}address{font-style:normal}button,input,select,textarea{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.55}button,a,input,select,textarea{touch-action:manipulation}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid #9d6e49;outline-offset:4px}.rv-pagewidth{width:min(1216px,calc(100% - 72px));margin-inline:auto}.rv-label{font-size:11px;letter-spacing:.09em;color:var(--rv-accent);margin-bottom:18px}.rv-linkline{display:inline-block;font-size:13px;padding-bottom:4px;border-bottom:1px solid var(--rv-rule);color:var(--rv-ink)}.rv-reading{line-height:2.05;overflow-wrap:anywhere}.rv-reading p{margin:0 0 22px}.rv-reading h2{margin:28px 0 20px}.rv-reading h3{margin:24px 0 16px}.rv-reading ul,.rv-reading ol{list-style:revert;padding-left:24px;margin-bottom:22px}.rv-reading img{margin:24px auto}.rv-reading a{color:var(--rv-accent);text-decoration:underline}.rv-reading table{display:block;overflow:auto;max-width:100%;border-collapse:collapse;margin:24px 0}.rv-reading td,.rv-reading th{padding:12px;border:1px solid var(--rv-rule)}.rv-empty{grid-column:1/-1;padding:28px 32px;background:var(--rv-wash);border-left:3px solid var(--rv-accent);font-size:14px}.rv-issueheading{display:grid;grid-template-columns:220px 1fr auto;gap:24px;align-items:baseline;border-top:1px solid var(--rv-ink);padding-top:22px;margin-bottom:32px}.rv-issueheading>span{font-size:11px;color:var(--rv-accent);letter-spacing:.06em}.rv-issueheading h2{font-size:28px}.rv-issueheading>a{font-size:13px}.rv-solidbutton,.rv-linebutton{display:inline-block;padding:10px 20px;min-height:45px;font-size:13px;border:1px solid var(--rv-ink);background:transparent;color:var(--rv-ink);text-align:center}.rv-solidbutton{background:var(--rv-ink);color:white}.rv-solidbutton:hover{color:#fff;background:var(--rv-accent)}.rv-fineprint{font-size:12px;color:var(--rv-dim);margin-top:22px}
.rv-masthead{background:var(--rv-paper)}.rv-topline{display:flex;align-items:center;gap:48px;justify-content:space-between;min-height:116px}.rv-brand strong{font-size:30px;font-family:var(--rv-serif);color:var(--rv-ink);letter-spacing:.03em;display:block}.rv-brand span{display:block;font-size:10px;letter-spacing:.18em;color:var(--rv-dim);margin-top:3px}.rv-brand img{max-width:210px;width:auto;max-height:54px;object-fit:contain}.rv-primary{text-align:right}.rv-navcontents>ul{display:flex;justify-content:flex-end;gap:28px;flex-wrap:wrap}.rv-navcontents>ul>li>a{display:inline-block;padding:12px 0;font-size:14px;color:var(--rv-ink)}.rv-primary>small{display:block;font-size:10px;color:var(--rv-dim);letter-spacing:.07em;padding-top:6px}.rv-primary [data-column-nav-item]{position:relative}.rv-primary [data-column-nav-toggle]{border:0;background:transparent;padding:6px;color:var(--rv-dim)}.rv-primary [data-column-nav-submenu]{position:absolute;top:100%;right:-12px;display:none;min-width:190px;text-align:left;padding:12px 18px;background:var(--rv-white);border:1px solid var(--rv-rule);z-index:12}.rv-primary [data-column-nav-submenu] a{display:block;padding:6px 0;white-space:normal}.rv-primary [data-column-nav-item]:hover>[data-column-nav-submenu],.rv-primary [data-column-nav-item]:focus-within>[data-column-nav-submenu],.rv-primary [data-column-nav-open="1"]>[data-column-nav-submenu]{display:block}.rv-navbutton{display:none;padding:7px 11px;border:1px solid var(--rv-rule);background:transparent;color:var(--rv-ink);font-size:13px}.rv-utility{display:flex;justify-content:space-between;gap:24px;padding-block:11px;border-top:1px solid var(--rv-ink);border-bottom:1px solid var(--rv-rule);font-size:11px;color:var(--rv-dim)}.rv-utility p{letter-spacing:.08em}
.rv-cover{display:grid;grid-template-columns:.95fr 1.25fr;gap:56px;padding-block:42px 52px;align-items:center}.rv-coverwords{padding:10px 0}.rv-coverwords h1{font-size:29px}.rv-coverwords h1 span{display:block;margin-top:18px;font-size:clamp(30px,3.4vw,46px);line-height:1.55;letter-spacing:.01em}.rv-coverwords>p:not(.rv-label){max-width:450px;margin:24px 0 28px;font-size:14px}.rv-coverfigure img{width:100%;height:408px;object-fit:cover}.rv-coverfigure figcaption{display:flex;justify-content:space-between;gap:18px;border-bottom:1px solid var(--rv-rule);padding-block:13px;font-size:10px;color:var(--rv-dim)}.rv-newsdigest{padding-bottom:56px}.rv-newsdigest>ol{display:grid;grid-template-columns:repeat(3,1fr);gap:32px}.rv-newsdigest li{border-right:1px solid var(--rv-rule);padding-right:28px}.rv-newsdigest li:last-child{border-right:0;padding-right:0}.rv-digesttype{font-size:11px;color:var(--rv-accent);margin-bottom:16px}.rv-newsdigest h3{font-size:21px;line-height:1.6}.rv-newsdigest article>p:not(.rv-digesttype){font-size:13px;margin:16px 0 24px}.rv-newsdigest article>div{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:11px;color:var(--rv-dim)}.rv-productspread{padding-bottom:64px}.rv-spreadpair{display:grid;grid-template-columns:1fr 1fr;gap:40px}.rv-spreadpair figure img{width:100%;height:290px;object-fit:cover}.rv-spreadpair figcaption{font-size:10px;color:var(--rv-dim);border-bottom:1px solid var(--rv-rule);padding:10px 0}.rv-spreadpair article>div{padding-top:22px}.rv-spreadpair h3{font-size:25px}.rv-spreadpair article p{font-size:14px;margin:16px 0 20px;max-width:540px}.rv-companyarticle{display:grid;grid-template-columns:300px 1fr;gap:76px;border-block:1px solid var(--rv-rule);padding-block:48px 36px;margin-bottom:56px}.rv-companyarticle aside>p:not(.rv-label){font-size:13px;max-width:260px;margin:20px 0 28px}.rv-companyarticle h2{font-size:30px;line-height:1.6}.rv-servicecheck{display:grid;grid-template-columns:1fr 1.35fr;gap:64px;padding-bottom:72px}.rv-checkintro h2{max-width:360px}.rv-checkintro>a{display:inline-block;margin-top:24px;font-size:13px}.rv-servicecheck dl>div{display:grid;grid-template-columns:170px 1fr;gap:28px;padding:22px 0;border-bottom:1px solid var(--rv-rule)}.rv-servicecheck dl>div:first-child{padding-top:0}.rv-servicecheck dt{font-size:17px;font-family:var(--rv-serif);color:var(--rv-ink)}.rv-servicecheck dt span{font-family:Arial,sans-serif;font-size:11px;color:var(--rv-accent);display:inline-block;margin-right:18px}.rv-servicecheck dd{font-size:13px}
.rv-colophon{background:var(--rv-wash);border-top:1px solid var(--rv-rule)}.rv-footerfolio{display:grid;grid-template-columns:.9fr 1.15fr 1fr;gap:56px;padding-block:44px}.rv-footerfolio .rv-label{margin-bottom:14px;color:var(--rv-dim)}.rv-footerfolio strong{font:600 24px/1.5 var(--rv-serif);color:var(--rv-ink)}.rv-footerfolio nav{display:grid;grid-template-columns:1fr 1fr;gap:6px 18px;margin-top:20px;font-size:12px}.rv-footerfolio nav [data-column-nav-submenu],.rv-footerfolio nav [data-column-nav-toggle]{display:none}.rv-footerfolio address p{margin-bottom:14px;font-size:12px}.rv-footerfolio aside>p:not(.rv-label){font-size:12px;margin-bottom:20px}.rv-footerfolio .rv-linkline{font-size:12px}.rv-partners{display:flex;gap:6px 16px;flex-wrap:wrap;font-size:11px;margin-top:20px}.rv-partners dt{color:var(--rv-dim);width:100%}.rv-imprint{display:flex;justify-content:space-between;gap:24px;border-top:1px solid var(--rv-rule);padding-block:18px;font-size:11px;color:var(--rv-dim)}.rv-imprint>div{display:flex;flex-wrap:wrap;gap:14px 24px}
.rv-trail{padding-block:24px;font-size:12px;color:var(--rv-dim)}.rv-trail ol{display:flex;flex-wrap:wrap;gap:6px 0}.rv-trail li{display:flex;align-items:baseline;overflow-wrap:anywhere}.rv-trail li+li:before{content:"/";padding-inline:12px;color:#a2a39d}.rv-pagetitle{padding-block:18px 36px;border-bottom:1px solid var(--rv-ink);margin-bottom:36px}.rv-pagetitle>span{display:block;font-size:11px;letter-spacing:.1em;color:var(--rv-accent);margin-bottom:18px}.rv-pagetitle>p{font-size:14px;margin-top:18px;max-width:780px}.rv-companyfile{display:grid;grid-template-columns:1.8fr 1fr;gap:76px;align-items:start;margin-bottom:64px}.rv-introduction>h2{font-size:28px;margin-bottom:24px}.rv-credentialfile{background:var(--rv-wash);padding:32px}.rv-credentialfile h2{font-size:25px;margin-bottom:24px}.rv-credentialfile dt{font-size:15px;color:var(--rv-ink);border-top:1px solid var(--rv-rule);padding-top:16px;margin-bottom:8px}.rv-credentialfile dd{font-size:13px;margin-bottom:20px}.rv-credentialfile dd:last-child{margin-bottom:0}.rv-historyfile{display:grid;grid-template-columns:300px 1fr;gap:76px;border-block:1px solid var(--rv-rule);padding-block:44px;margin-bottom:52px}.rv-historyfile aside>p:not(.rv-label){font-size:13px;margin-top:20px;max-width:260px}.rv-timeline{border-left:1px solid var(--rv-accent);padding-left:32px}.rv-timeline li{display:grid;grid-template-columns:100px 1fr;gap:28px;padding-bottom:32px;position:relative}.rv-timeline li:before{content:"";position:absolute;left:-37px;top:9px;width:9px;height:9px;background:var(--rv-accent);border-radius:50%}.rv-timeline li:last-child{padding-bottom:0}.rv-timeline li>span{font-size:12px;color:var(--rv-accent);padding-top:4px}.rv-timeline h3{font-size:21px}.rv-timeline p{font-size:14px;margin-top:10px}.rv-teamfile{padding-bottom:72px}.rv-teamspread{display:grid;grid-template-columns:1fr 1.2fr;gap:64px;align-items:start}.rv-teamspread article>h3{font-size:25px;margin-bottom:18px}.rv-teamspread article>p{font-size:14px;margin-bottom:24px}.rv-teamspread dt{font-size:15px;color:var(--rv-ink);margin-bottom:8px}.rv-teamspread dd{font-size:13px;margin-bottom:20px}.rv-teamspread figure img{width:100%;height:420px;object-fit:cover}.rv-teamspread figcaption{border-top:1px solid var(--rv-rule);padding-top:14px;margin-top:14px;font-size:11px;color:var(--rv-dim)}
.rv-news{padding-bottom:72px}.rv-archivecolumns{display:grid;grid-template-columns:280px minmax(0,1fr);gap:64px}.rv-archiveguide>h2{font-size:25px;margin-bottom:24px}.rv-archiveguide .rv-reading{font-size:13px}.rv-archivedirectory{border-top:1px solid var(--rv-rule);padding-top:24px;margin-top:28px;font-size:13px}.rv-archivedirectory>p{color:var(--rv-dim);font-size:11px;margin-bottom:12px}.rv-archivedirectory>ul>li{padding:7px 0}.rv-archivedirectory [data-column-nav-toggle]{display:none}.rv-archivedirectory [data-column-nav-submenu]{padding-left:16px;color:var(--rv-dim)}.rv-textarchive>h2{font-size:25px;margin-bottom:24px}.rv-archivetable{width:100%;border-collapse:collapse;table-layout:fixed}.rv-archivetable caption{text-align:left;font-size:11px;color:var(--rv-dim);padding-bottom:16px}.rv-archivetable th{text-align:left;font-weight:400;font-size:11px;padding-bottom:14px;border-bottom:1px solid var(--rv-ink);color:var(--rv-dim)}.rv-archivetable th:last-child{width:130px;text-align:right}.rv-archivetitle td{vertical-align:top;padding-top:24px}.rv-archivetitle td:first-child{padding-right:28px}.rv-archivetitle td:last-child{text-align:right;font-size:11px;color:var(--rv-accent);padding-top:31px;white-space:nowrap}.rv-archivetitle h3{font-size:22px}.rv-archivesummary td{border-bottom:1px solid var(--rv-rule);padding:14px 0 24px}.rv-archivesummary p{font-size:14px;max-width:720px}.rv-archivesummary a{display:inline-block;font-size:12px;color:var(--rv-accent);margin-top:16px}.rv-paging{margin-top:32px;font-size:12px}.rv-paging ul{display:flex;flex-wrap:wrap;gap:8px}.rv-paging a,.rv-paging span{display:inline-block;padding:7px 13px;border:1px solid var(--rv-rule);margin-right:6px;margin-bottom:6px;min-width:36px;text-align:center}.rv-paging .cur,.rv-paging .active a,.rv-paging .active span{background:var(--rv-ink);color:#fff}
.rv-products{padding-bottom:72px}.rv-categoryedition{display:flex;gap:36px;align-items:start;border-bottom:1px solid var(--rv-rule);padding-bottom:24px;margin-bottom:36px}.rv-categoryedition h2{font-family:inherit;font-size:13px;padding-top:6px;min-width:120px}.rv-categoryedition>ul{display:flex;flex-wrap:wrap;gap:8px 28px}.rv-categoryedition a{display:inline-block;font-size:13px;padding:4px 0}.rv-categoryedition [data-column-nav-toggle]{display:none}.rv-categoryedition [data-column-nav-submenu]{display:flex;gap:8px 18px;flex-wrap:wrap}.rv-catalogessay{display:grid;grid-template-columns:260px 1fr;gap:76px;margin-bottom:40px;padding-bottom:32px;border-bottom:1px solid var(--rv-rule)}.rv-catalogessay h2{font-size:27px}.rv-catalogessay .rv-reading{font-size:14px}.rv-figureexhibition>h2{font-size:28px;margin-bottom:28px}.rv-figurepair{display:grid;grid-template-columns:1fr 1fr;gap:44px 48px}.rv-productfigure{padding-bottom:24px;border-bottom:1px solid var(--rv-rule)}.rv-productvisual img{width:100%;aspect-ratio:4/3;object-fit:cover}.rv-productfigure figcaption{padding-top:20px}.rv-productfigure figcaption>div{display:flex;justify-content:space-between;gap:20px;align-items:baseline;font-size:11px;color:var(--rv-dim);margin-bottom:16px}.rv-productfigure h3{font-size:26px}.rv-productfigure p{font-size:14px;margin-top:16px}
.rv-contact{padding-bottom:64px}.rv-inquiryfolio{background:var(--rv-wash);padding:36px;margin-bottom:48px;border-top:2px solid var(--rv-accent)}.rv-formheading{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:end;margin-bottom:32px}.rv-formheading h2{font-size:28px}.rv-formheading p{font-size:13px;max-width:540px}.rv-formgroups{display:grid;grid-template-columns:1fr 1fr 1.4fr;gap:32px}.rv-formgroups fieldset{margin:0;padding:0;min-width:0;border:0}.rv-formgroups legend{padding:0;font-size:11px;color:var(--rv-accent);margin-bottom:20px;letter-spacing:.05em}.rv-formgroups label{display:block;font-size:12px;margin-bottom:7px}.rv-formgroups input,.rv-formgroups select,.rv-formgroups textarea{width:100%;min-width:0;border:1px solid #bbb8af;border-radius:0;background:var(--rv-paper);padding:10px 12px;margin-bottom:18px;color:var(--rv-ink)}.rv-formgroups textarea{resize:vertical}.rv-formclosing{display:flex;gap:24px;align-items:center;justify-content:space-between;border-top:1px solid var(--rv-rule);padding-top:24px;margin-top:10px}.rv-formclosing>p{font-size:12px;max-width:400px}.rv-formclosing>div{display:flex;gap:12px;flex-wrap:wrap}.rv-inquiryfolio [data-form-status]{margin-top:16px;font-size:13px;color:var(--rv-ink)}.rv-inquiryfolio [data-mail-draft]{display:inline-block;margin-top:12px;text-decoration:underline;font-size:13px}.rv-inquiryfolio [hidden]{display:none}.rv-contactblocks{margin-bottom:48px}.rv-contactblocks address>dl{display:grid;grid-template-columns:repeat(3,1fr);gap:48px}.rv-contactblocks address>dl>div{border-left:1px solid var(--rv-rule);padding-left:24px}.rv-contactblocks address>dl>div:first-child{border-left:0;padding-left:0}.rv-contactblocks dt{font-size:12px;color:var(--rv-accent);margin-bottom:16px}.rv-contactblocks dd{font-size:18px;color:var(--rv-ink)}.rv-contactblocks dd+dd{font-size:12px;color:var(--rv-dim);margin-top:14px}.rv-contactnotes{padding-top:36px;margin-top:36px;border-top:1px solid var(--rv-rule)}.rv-contactnotes h3{margin-bottom:20px}.rv-mapfolio{border-top:1px solid var(--rv-ink);padding-top:28px}.rv-mapfolio>div{display:flex;gap:48px;justify-content:space-between;align-items:baseline;margin-bottom:24px}.rv-mapfolio h2{font-size:28px;flex-shrink:0}.rv-mapfolio>div p{font-size:12px;max-width:620px}.rv-mapfolio iframe{display:block;width:100%;height:360px;border:1px solid var(--rv-rule)}.rv-mapfolio figcaption{padding-top:20px;font-size:12px}
.rv-article{padding-bottom:64px}.rv-documenttitle{padding-block:22px 36px;border-bottom:1px solid var(--rv-ink);margin-bottom:36px;max-width:100%}.rv-documenttitle h1{max-width:1050px;font-size:clamp(30px,3.6vw,44px)}.rv-documenttitle>p:last-child{margin-top:20px;font-size:12px;color:var(--rv-dim)}.rv-articlecolumns{display:grid;grid-template-columns:minmax(0,1fr) 240px;gap:64px}.rv-newspaper figure img{width:100%;max-height:490px;object-fit:cover}.rv-newspaper figcaption{font-size:11px;color:var(--rv-dim);border-bottom:1px solid var(--rv-rule);padding:12px 0;margin-bottom:28px}.rv-newspaper>h2{font-size:27px;margin-bottom:24px}.rv-marginnotes{border-left:1px solid var(--rv-rule);padding-left:28px}.rv-marginnotes>h2{font-size:22px;margin-bottom:24px}.rv-marginnotes dt{font-size:11px;color:var(--rv-accent);margin-bottom:6px}.rv-marginnotes dd{font-size:13px;margin-bottom:20px}.rv-marginnotes section{border-top:1px solid var(--rv-rule);padding-top:24px;margin-top:24px}.rv-marginnotes h3{font-size:19px;margin-bottom:16px}.rv-marginnotes li{font-size:13px;margin-bottom:16px}.rv-marginnotes>.rv-linkline{margin-top:24px}.rv-articleturns{margin-top:40px;border-top:1px solid var(--rv-ink);padding-top:24px}.rv-articleturns>ul{display:grid;grid-template-columns:1fr 1fr;gap:36px;margin-bottom:24px}.rv-articleturns span{display:block;color:var(--rv-dim);font-size:11px;margin-bottom:8px}.rv-articleturns a{font-size:13px}.rv-productdetail{padding-bottom:64px}.rv-producttitle{border-bottom:1px solid var(--rv-ink);padding-block:20px 32px;margin-bottom:32px}.rv-producttitle>div{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-top:24px}.rv-producttitle>div>p{font-size:12px;color:var(--rv-dim)}.rv-specfigure img{width:100%;max-height:560px;object-fit:cover}.rv-specfigure figcaption{max-width:850px;font-size:13px;margin-block:20px 40px}.rv-specbody{display:grid;grid-template-columns:280px 1fr;gap:76px;border-top:1px solid var(--rv-rule);padding-top:32px;margin-bottom:44px}.rv-specbody h2{font-size:26px;margin-bottom:24px}.rv-specbody aside dt{font-size:11px;color:var(--rv-accent);margin-bottom:6px}.rv-specbody aside dd{font-size:14px;margin-bottom:20px}.rv-specbody aside>p{font-size:12px;max-width:220px;margin-top:28px}.rv-specappendix{padding-block:32px;border-block:1px solid var(--rv-rule)}.rv-specappendix h2{font-size:26px;margin-bottom:24px}.rv-specappendix>ol{display:grid;grid-template-columns:repeat(3,1fr);gap:36px}.rv-specappendix h3{font-size:20px}.rv-specappendix article>p{font-size:13px;margin-block:12px}.rv-specappendix article>a{font-size:12px;color:var(--rv-accent)}.rv-productturns{padding-top:32px}.rv-productturns>div{display:grid;grid-template-columns:1fr 1fr;gap:36px;margin-bottom:24px}.rv-productturns>div>a{font-size:14px}.rv-productturns span{display:block;font-size:11px;color:var(--rv-dim);margin-bottom:8px}.rv-productturns>a{font-size:13px}
@media(max-width:1050px){.rv-topline{gap:28px}.rv-navcontents>ul{gap:18px}.rv-cover{gap:36px;grid-template-columns:1fr 1.1fr}.rv-coverfigure img{height:380px}.rv-companyarticle,.rv-historyfile{gap:44px;grid-template-columns:260px 1fr}.rv-companyfile,.rv-teamspread{gap:40px}.rv-issueheading{grid-template-columns:170px 1fr auto}.rv-archivecolumns{grid-template-columns:240px minmax(0,1fr);gap:40px}.rv-catalogessay,.rv-specbody{gap:40px;grid-template-columns:240px 1fr}.rv-formgroups{gap:24px}.rv-formheading{gap:28px}.rv-formclosing{align-items:start}.rv-footerfolio{gap:32px}.rv-servicecheck{gap:40px}.rv-servicecheck dl>div{grid-template-columns:145px 1fr;gap:20px}.rv-articlecolumns{gap:40px;grid-template-columns:minmax(0,1fr) 210px}}
@media(max-width:800px){.rv-pagewidth{width:calc(100% - 40px)}.rv-topline{flex-wrap:wrap;min-height:92px;padding-block:20px;gap:18px}.rv-brand strong{font-size:25px}.rv-brand img{max-width:180px;max-height:48px}.rv-navbutton{display:block;margin-left:auto}.rv-primary{width:100%;text-align:left}.rv-navcontents>ul{justify-content:flex-start;gap:4px 24px}.rv-primary>small{padding-top:8px}.rv-primary [data-column-nav-submenu]{position:static;padding:4px 14px;min-width:0;border:0;border-left:1px solid var(--rv-rule);background:transparent}.rv-primary [data-column-nav-item]:hover>[data-column-nav-submenu]{display:none}.rv-primary [data-column-nav-item]:focus-within>[data-column-nav-submenu],.rv-primary [data-column-nav-open="1"]>[data-column-nav-submenu]{display:block}html[data-rv-enhanced] .rv-primary:not([data-menu-open]){display:none}.rv-cover{gap:28px;grid-template-columns:1fr 1fr}.rv-coverwords h1{font-size:24px}.rv-coverwords h1 span{font-size:29px}.rv-coverfigure img{height:365px}.rv-coverfigure figcaption{display:block}.rv-coverfigure figcaption span{display:block}.rv-issueheading{grid-template-columns:1fr auto;gap:12px}.rv-issueheading>span{grid-column:1/-1}.rv-issueheading h2{font-size:25px}.rv-newsdigest>ol{gap:24px}.rv-newsdigest li{padding-right:20px}.rv-newsdigest h3{font-size:19px}.rv-companyarticle,.rv-historyfile{grid-template-columns:220px 1fr;gap:36px}.rv-servicecheck{grid-template-columns:1fr;gap:28px}.rv-footerfolio{grid-template-columns:1fr 1fr}.rv-footerfolio aside{grid-column:1/-1}.rv-companyfile{grid-template-columns:1.4fr 1fr;gap:32px}.rv-credentialfile{padding:24px}.rv-teamspread{gap:32px}.rv-archivecolumns{grid-template-columns:210px minmax(0,1fr);gap:28px}.rv-archivetable th:last-child{width:105px}.rv-archivetitle h3{font-size:20px}.rv-archivetitle td:first-child{padding-right:16px}.rv-archivetitle td:last-child{font-size:10px;padding-top:29px}.rv-catalogessay{grid-template-columns:200px 1fr;gap:32px}.rv-formgroups{grid-template-columns:1fr 1fr}.rv-formgroups fieldset:last-child{grid-column:1/-1}.rv-formheading{grid-template-columns:1fr;gap:12px}.rv-formclosing{display:block}.rv-formclosing>div{margin-top:20px}.rv-contactblocks address>dl{gap:24px}.rv-contactblocks address>dl>div{padding-left:18px}.rv-contactblocks dd{font-size:16px}.rv-articlecolumns{grid-template-columns:minmax(0,1fr) 190px;gap:28px}.rv-marginnotes{padding-left:20px}.rv-specbody{grid-template-columns:220px 1fr;gap:36px}.rv-specappendix>ol{gap:24px}}
@media(max-width:600px){.rv-pagewidth{width:calc(100% - 32px)}.rv-utility{font-size:10px;gap:16px}.rv-utility p{letter-spacing:0}.rv-cover{display:flex;flex-direction:column;gap:28px;padding-block:30px 36px;align-items:stretch}.rv-coverwords{padding:0}.rv-coverwords h1{font-size:24px}.rv-coverwords h1 span{font-size:32px;line-height:1.55}.rv-coverwords>p:not(.rv-label){margin-block:20px 24px}.rv-coverfigure img{height:280px}.rv-coverfigure figcaption{display:flex;gap:16px;align-items:baseline}.rv-coverfigure figcaption span:last-child{max-width:180px;text-align:right}.rv-issueheading{padding-top:18px;margin-bottom:24px;grid-template-columns:1fr;gap:10px}.rv-issueheading h2{font-size:25px}.rv-issueheading>a{justify-self:start}.rv-newsdigest{padding-bottom:36px}.rv-newsdigest>ol{grid-template-columns:1fr;gap:0}.rv-newsdigest li{border-right:0;border-bottom:1px solid var(--rv-rule);padding:20px 0}.rv-newsdigest li:first-child{padding-top:0}.rv-newsdigest h3{font-size:21px}.rv-newsdigest article>p:not(.rv-digesttype){margin-block:12px 16px}.rv-digesttype{margin-bottom:10px}.rv-productspread{padding-bottom:36px}.rv-spreadpair{grid-template-columns:1fr;gap:32px}.rv-spreadpair figure img{height:270px}.rv-spreadpair h3{font-size:25px}.rv-companyarticle{grid-template-columns:1fr;gap:28px;padding-block:30px 20px;margin-bottom:36px}.rv-companyarticle aside>p:not(.rv-label){max-width:100%;margin-block:16px}.rv-companyarticle h2{font-size:28px}.rv-servicecheck{padding-bottom:44px}.rv-servicecheck dl>div{grid-template-columns:1fr;gap:10px}.rv-servicecheck dt{font-size:18px}.rv-servicecheck dt span{margin-right:14px}.rv-footerfolio{grid-template-columns:1fr;gap:32px;padding-block:32px}.rv-footerfolio aside{grid-column:auto}.rv-footerfolio nav{display:flex;flex-wrap:wrap;gap:8px 24px}.rv-imprint{display:block;padding-block:16px}.rv-imprint>div{margin-top:10px}.rv-trail{padding-block:18px;font-size:11px}.rv-pagetitle{padding-block:14px 28px;margin-bottom:28px}.rv-pagetitle>span{font-size:10px;margin-bottom:14px}.rv-pagetitle>p{font-size:13px;margin-top:14px}.rv-companyfile{grid-template-columns:1fr;gap:28px;margin-bottom:36px}.rv-credentialfile{padding:28px 24px}.rv-historyfile{grid-template-columns:1fr;gap:28px;padding-block:30px;margin-bottom:36px}.rv-historyfile aside>p:not(.rv-label){max-width:none}.rv-timeline{margin-left:5px;padding-left:24px}.rv-timeline li{grid-template-columns:1fr;gap:10px;padding-bottom:28px}.rv-timeline li:before{left:-29px}.rv-teamfile{padding-bottom:44px}.rv-teamspread{grid-template-columns:1fr;gap:24px}.rv-teamspread figure img{height:280px}.rv-teamspread dd{margin-bottom:16px}.rv-news{padding-bottom:44px}.rv-archivecolumns{grid-template-columns:1fr;gap:32px}.rv-archiveguide{border-bottom:1px solid var(--rv-rule);padding-bottom:24px}.rv-archiveguide .rv-reading{font-size:14px}.rv-archivedirectory{margin-top:20px;padding-top:20px}.rv-archivedirectory>ul{display:flex;flex-wrap:wrap;gap:6px 24px}.rv-archivedirectory>ul>li{padding:4px 0}.rv-textarchive>h2{font-size:25px}.rv-archivetable th:last-child{width:94px}.rv-archivetitle td:last-child{font-size:10px;padding-top:27px}.rv-archivetitle h3{font-size:19px;line-height:1.55}.rv-archivesummary p{font-size:13px}.rv-archivesummary td{padding-top:12px}.rv-products{padding-bottom:44px}.rv-categoryedition{display:block;margin-bottom:28px;padding-bottom:20px}.rv-categoryedition h2{margin-bottom:12px;padding:0}.rv-categoryedition>ul{gap:4px 24px}.rv-catalogessay{grid-template-columns:1fr;gap:20px;margin-bottom:28px;padding-bottom:12px}.rv-catalogessay h2{font-size:25px}.rv-figureexhibition>h2{font-size:25px;margin-bottom:24px}.rv-figurepair{grid-template-columns:1fr;gap:32px}.rv-productfigure figcaption{padding-top:18px}.rv-productfigure h3{font-size:24px}.rv-productfigure figcaption>div{gap:12px;flex-wrap:wrap}.rv-contact{padding-bottom:44px}.rv-inquiryfolio{padding:28px 20px;margin-bottom:36px}.rv-formheading h2{font-size:25px}.rv-formgroups{grid-template-columns:1fr;gap:22px}.rv-formgroups fieldset:last-child{grid-column:auto}.rv-formgroups legend{margin-bottom:14px}.rv-formgroups input,.rv-formgroups select,.rv-formgroups textarea{margin-bottom:14px}.rv-formclosing{padding-top:20px}.rv-formclosing>div{gap:12px}.rv-formclosing button{flex-grow:1}.rv-contactblocks{margin-bottom:36px}.rv-contactblocks address>dl{grid-template-columns:1fr;gap:24px}.rv-contactblocks address>dl>div{border-left:0;border-bottom:1px solid var(--rv-rule);padding:0 0 24px}.rv-contactblocks dt{margin-bottom:10px}.rv-contactblocks dd{font-size:18px}.rv-contactblocks dd+dd{font-size:12px;margin-top:10px}.rv-contactnotes{padding-top:24px;margin-top:24px}.rv-mapfolio>div{display:block}.rv-mapfolio h2{font-size:25px;margin-bottom:14px}.rv-mapfolio iframe{height:300px}.rv-documenttitle{padding-block:14px 28px;margin-bottom:28px}.rv-documenttitle h1{font-size:30px}.rv-articlecolumns{grid-template-columns:1fr;gap:28px}.rv-marginnotes{border-left:0;border-top:1px solid var(--rv-rule);padding:24px 0 0}.rv-marginnotes dl{display:grid;grid-template-columns:90px 1fr;gap:8px 16px}.rv-marginnotes dt,.rv-marginnotes dd{margin:0}.rv-marginnotes section{margin-top:24px}.rv-marginnotes>h2{margin-bottom:18px}.rv-articleturns{margin-top:28px}.rv-articleturns>ul{grid-template-columns:1fr;gap:20px}.rv-article,.rv-productdetail{padding-bottom:44px}.rv-producttitle{padding-block:14px 24px;margin-bottom:24px}.rv-producttitle>div{align-items:start;flex-wrap:wrap;gap:16px}.rv-specfigure img{max-height:360px}.rv-specfigure figcaption{margin-block:16px 28px}.rv-specbody{grid-template-columns:1fr;gap:28px;padding-top:24px;margin-bottom:28px}.rv-specbody aside dl{display:grid;grid-template-columns:90px 1fr;gap:8px 16px}.rv-specbody aside dt,.rv-specbody aside dd{margin:0}.rv-specbody aside>p{max-width:none;margin-top:18px}.rv-specbody h2{font-size:25px;margin-bottom:20px}.rv-specappendix{padding-block:24px}.rv-specappendix>ol{grid-template-columns:1fr;gap:24px}.rv-productturns>div{grid-template-columns:1fr;gap:20px}.rv-productturns{padding-top:24px}.rv-reading{font-size:14px}.rv-empty{padding:24px}}
@media(max-width:370px){.rv-brand strong{font-size:22px}.rv-brand img{max-width:155px}.rv-navbutton{font-size:12px;padding:7px 9px}.rv-topline{gap:12px}.rv-coverwords h1 span{font-size:28px}.rv-archivetable th:last-child{width:86px}.rv-archivetitle h3{font-size:18px}.rv-archivetitle td:first-child{padding-right:10px}.rv-inquiryfolio{padding-inline:16px}}
html:not([data-rv-enhanced]) .rv-primary [data-column-nav-submenu]{display:block;position:static;min-width:0;padding:2px 12px;border:0;border-left:1px solid var(--rv-rule);background:transparent}html:not([data-rv-enhanced]) .rv-navbutton,html:not([data-rv-enhanced]) .rv-primary [data-column-nav-toggle]{display:none}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
