@import url('./icons/style.css');
:root{--ink:#101820;--navy:#081e2a;--navy2:#102a37;--mint:#78e2c6;--muted:#64717b;--line:#dce3e7;--paper:#f4f7f9;--red:#ef263d;--max:1296px;color-scheme:light;font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif;font-synthesis:none;line-height:1.75;color:var(--ink);background:#fff}*{box-sizing:border-box}body{margin:0}img{display:block;max-width:100%;height:auto;object-fit:cover}button,input,select,textarea{font:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}a{color:inherit;text-decoration:none}button{cursor:pointer}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid #37bca1;outline-offset:5px}h1,h2,h3,h4,p{margin:0}h1,h2,h3,h4{line-height:1.35}p{color:var(--muted)}ul,ol{margin:0;padding-left:1.25em}li+li{margin-top:5px}button{border:0;background:none;color:inherit}.wrap{width:min(var(--max),calc(100% - 112px));margin:auto}.skip{position:absolute;left:20px;top:0;transform:translateY(-150%);z-index:100;background:#fff;padding:12px}.skip:focus{top:12px;transform:translateY(0)}.site-header{height:88px;background:#030607;color:#fff;position:relative;z-index:30}.header-inner{display:flex;align-items:center;justify-content:space-between;height:100%;gap:42px}.brand{display:flex;align-items:center;flex-shrink:0}.brand img{width:174px;height:48px;object-fit:cover;object-position:center}.main-nav{display:flex;gap:38px;align-items:center;margin-left:auto;font-size:14px;letter-spacing:.04em}.main-nav>a{position:relative;padding:30px 0}.main-nav>a.active{color:var(--mint)}.main-nav>a.active:after{content:"";position:absolute;height:2px;left:0;right:0;bottom:20px;background:var(--mint)}.main-nav>a:hover{color:var(--mint)}.button{display:inline-flex;align-items:center;justify-content:center;gap:22px;min-height:44px;padding:9px 25px;border-radius:28px;border:1px solid transparent;font-size:14px;font-weight:600;line-height:1.5;transition:background .2s,color .2s,border-color .2s}.button .ph{font-size:20px}.button.primary{background:var(--mint);color:#052b27}.button.primary:hover{background:#a0f0db}.button.outline{border-color:var(--mint);color:var(--mint)}.button.outline:hover{background:var(--mint);color:var(--navy)}.button.ink{background:var(--navy);color:#fff}.button.light{border-color:#9aa6af;color:var(--ink);background:transparent}.header-cta{border-radius:3px;min-width:150px;min-height:38px;padding:6px 18px}.menu-toggle{display:none;padding:10px;font-size:24px;color:var(--mint)}.text-link{display:inline-flex;gap:22px;align-items:center;color:inherit;font-size:14px;font-weight:600;line-height:1.5;padding:12px 0}.text-link .ph{font-size:21px;transition:transform .2s}.text-link:hover .ph{transform:translateX(5px)}.dark .text-link{color:var(--mint)}.hero{position:relative;color:#fff;isolation:isolate;overflow:hidden;background:var(--navy)}.hero-photo{position:absolute;inset:0;width:100%;height:100%;z-index:-2;object-position:center}.hero-shade{position:absolute;inset:0;background:rgba(0,12,20,.2);z-index:-1}.hero .wrap{position:relative}.home-hero{min-height:635px;display:flex;align-items:center}.home-hero h1{font-size:68px;line-height:1.36;letter-spacing:.015em;font-weight:720;max-width:680px}.home-hero p{color:#c2ccd1;font-size:18px;max-width:480px;margin:30px 0 28px}.home-hero .text-link{font-size:18px;margin-top:12px}.hero-note{position:absolute;right:0;bottom:20px;font-size:12px;letter-spacing:.12em;color:#c7d0d6}.hero-note:before{content:"";display:block;border-top:1px solid #d7e3e8;width:24px;margin-bottom:12px}.inner-hero{min-height:390px;display:flex;align-items:center}.inner-hero h1{font-size:52px;max-width:770px;line-height:1.35;font-weight:720;letter-spacing:.015em}.inner-hero p{font-size:18px;color:#d7e2e8;max-width:650px;margin-top:20px;line-height:1.8}.breadcrumbs{display:flex;flex-wrap:wrap;gap:10px;align-items:center;color:#c3d1d9;font-size:13px;margin:0 0 20px}.breadcrumbs a:hover{color:var(--mint)}.hero-tabs{display:flex;gap:30px;margin-top:28px;font-size:14px;font-weight:600}.hero-tabs a:hover{color:var(--mint)}.hero .button{margin-top:26px}.chapter{position:relative;padding:62px 0}.chapter.dark,.dark{background:var(--navy);color:#fff}.dark p,.dark li{color:#b2c1cc}.chapter>.wrap{display:grid;grid-template-columns:290px minmax(0,1fr);gap:52px;position:relative}.chapter-label{position:relative;padding-left:0;z-index:1}.chapter-num{display:block;color:var(--mint);font-size:64px;font-weight:200;line-height:1.08;margin-bottom:18px;letter-spacing:-.04em}.chapter h2{font-size:34px;line-height:1.4;letter-spacing:.015em;font-weight:650}.chapter-label p{font-size:15px;margin-top:19px;max-width:260px;line-height:1.85}.chapter-label .text-link{margin-top:16px}.chapter:not(.no-signal):before{content:"";position:absolute;left:max(74px,calc((100% - var(--max))/2 + 18px));width:1px;top:0;bottom:0;background:var(--mint);opacity:.7;pointer-events:none}.chapter-label:before{content:"";position:absolute;left:11px;top:-70px;width:12px;height:12px;border:1px solid var(--mint);background:var(--mint);border-radius:50%}.chapter-num,.chapter-label h2,.chapter-label>p,.chapter-label>.text-link{position:relative}.chapter-label h2{background:#fff;box-shadow:0 -10px #fff,0 10px #fff}.chapter.dark .chapter-label h2{background:var(--navy);box-shadow:0 -10px var(--navy),0 10px var(--navy)}.chapter-label>p{background:#fff}.chapter.dark .chapter-label>p{background:var(--navy)}.chapter-content{min-width:0}.feature-grid{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(220px,.75fr);gap:38px;align-items:center}.feature-image{width:100%;aspect-ratio:1.5;object-fit:cover}.feature-copy h3{font-size:21px;margin-bottom:14px}.feature-copy p{font-size:15px;margin-bottom:15px;line-height:1.85}.feature-copy .icon-list{margin-top:15px}.icon-list{list-style:none;padding:0;display:grid;gap:11px;font-size:14px}.icon-list li{display:flex;align-items:flex-start;gap:13px;margin:0}.icon-list .ph{font-size:21px;flex-shrink:0;margin-top:2px}.feature-copy small,.small-caption{font-size:13px;line-height:1.7;color:var(--muted)}.dark .small-caption{color:#a7b9c5}.thumb-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.thumb-grid.four{grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.thumb img{width:100%;aspect-ratio:1.45}.thumb h3{font-size:19px;margin:17px 0 8px}.thumb p{font-size:14px;line-height:1.8}.thumb .text-link{font-size:13px;padding-bottom:0}.thumb ul{font-size:14px;margin-top:14px}.thumb .ph.large{font-size:34px;display:block;margin:15px 0}.horizontal-step{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:28px;position:relative}.horizontal-step.five{grid-template-columns:repeat(5,minmax(0,1fr));gap:20px}.step{position:relative;min-width:0}.step-icon{width:58px;height:58px;border:1px solid currentColor;border-radius:50%;display:flex;align-items:center;justify-content:center;margin-bottom:35px}.step-icon .ph{font-size:29px}.step h3{font-size:18px;margin-bottom:10px}.step p{font-size:14px;line-height:1.8}.step:after{content:"";position:absolute;height:2px;left:0;right:-28px;top:79px;background:var(--mint)}.step:last-child:after{right:0}.step:before{content:"";position:absolute;top:72px;left:0;width:15px;height:15px;border-radius:50%;background:var(--mint);z-index:1}.step-box{padding:16px;background:#f0f5f7;color:var(--ink);margin-top:20px;border-radius:3px;font-size:13px}.step-box strong{display:block;margin-bottom:5px}.step-box p{color:var(--muted);font-size:13px}.business-rows{display:grid;gap:0}.business-row{display:grid;grid-template-columns:225px minmax(0,1fr) 180px;gap:26px;align-items:center;padding:24px 0;border-bottom:1px solid #b8c9d426}.business-row:first-child{padding-top:0}.business-row:last-child{border:0;padding-bottom:0}.business-row>img{width:100%;aspect-ratio:1.4}.business-row h3{font-size:21px;margin-bottom:10px}.business-row p{font-size:14px;line-height:1.8}.business-tags{display:flex;gap:8px;flex-wrap:wrap;margin-top:13px}.business-tags span{font-size:12px;padding:2px 8px;border:1px solid #8297a74d;border-radius:2px}.business-row aside{border-left:1px solid #afc2d036;padding-left:20px;font-size:13px}.business-row aside strong{display:block;margin-bottom:8px}.table-wrap{overflow-x:auto;max-width:100%}.detail-table{border-collapse:collapse;width:100%;font-size:14px;line-height:1.85;text-align:left}.detail-table th{background:#e7eef3;color:#263846;font-weight:650;padding:15px 19px;vertical-align:top;white-space:normal}.detail-table td{padding:17px 19px;border-bottom:1px solid #dfe6eb;vertical-align:top;color:#66737e}.detail-table td:first-child{font-weight:600;color:var(--ink);min-width:110px}.detail-table tr:nth-child(even) td{background:#f6f8fa}.dark .detail-table{background:#f7fafb;color:var(--ink)}.dark .detail-table td{color:#66737e}.detail-table ul{padding-left:16px}.detail-table .tag{background:#d6f8ed;padding:4px 8px;color:#148d72;font-size:12px;display:inline-block;margin-bottom:9px}.table-note{font-size:12px;margin-top:13px}.faq-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.faq-grid article{background:var(--paper);padding:22px}.faq-grid h3{font-size:16px;margin-bottom:12px}.faq-grid p{font-size:14px;line-height:1.85}.faq-list details{border-bottom:1px solid #d9e1e7;padding:18px 0}.faq-list details:first-child{padding-top:0}.faq-list details:last-child{border-bottom:0}.faq-list summary{font-weight:600;font-size:16px;cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:20px;align-items:center}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary .ph{font-size:18px;flex-shrink:0}.faq-list details[open] summary .ph{transform:rotate(45deg)}.faq-list details p{font-size:14px;margin-top:13px;line-height:1.9;max-width:800px}.dark .faq-list details{border-color:#7e9aaa3d}.related-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.related-grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.related-item img{width:100%;aspect-ratio:1.9}.related-item h3{font-size:18px;margin:15px 0 8px}.related-item p{font-size:14px;line-height:1.8}.related-item .text-link{font-size:13px}.consult-strip{position:relative;isolation:isolate;padding:37px 0;background:#e9f1f5;overflow:hidden;min-height:215px;display:flex;align-items:center}.consult-strip>img{position:absolute;inset:0;width:100%;height:100%;z-index:-1;object-position:center}.consult-strip h2{font-size:31px;line-height:1.45;max-width:710px}.consult-strip p{max-width:530px;font-size:15px;color:#687887;margin:12px 0 18px}.consult-strip .button{min-height:38px;font-size:13px}.consult-strip .actions{display:flex;gap:16px;flex-wrap:wrap;margin-top:20px}.site-footer{background:#030607;color:#c5cfd5;padding:33px 0;font-size:12px}.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:35px}.footer-links{display:flex;gap:27px;align-items:center;flex-wrap:wrap}.site-footer .brand img{width:155px;height:38px}.footer-note{color:#6c7c87;font-size:11px}.scope-list{display:grid;gap:12px}.scope-item{display:grid;grid-template-columns:48px 130px minmax(0,1fr) 24px;gap:22px;align-items:center;background:var(--paper);padding:20px 23px}.scope-item>.ph{font-size:35px}.scope-item h3{font-size:18px}.scope-item p{font-size:14px;line-height:1.8}.scope-item>.ph.ph-arrow-right{font-size:21px}.scope-item:hover{background:#eaf7f3}.content-heading{font-size:24px;margin-bottom:21px}.split-content{display:grid;grid-template-columns:1fr 1fr;gap:35px;align-items:start}.split-content img{width:100%;aspect-ratio:1.5}.split-content p{font-size:15px;line-height:1.9}.scenario-panel h3{font-size:24px;margin-bottom:13px}.scenario-panel p{font-size:15px;line-height:1.85}.scenario-panel .detail-table{margin-top:22px}.scenario-panel .detail-table td{padding:11px 15px}.scenario-panel .feature-grid{align-items:start}.prep-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:23px}.prep-item .ph{font-size:31px;display:block;margin-bottom:17px}.prep-item h3{font-size:16px;margin-bottom:10px}.prep-item p{font-size:13px;line-height:1.8}.architecture{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}.architecture article{position:relative;border:1px solid #d9e4e9;border-radius:3px;padding:22px 18px}.architecture article:not(:last-child):after{content:"→";font-family:Phosphor;display:none}.architecture h3{font-size:17px;margin-bottom:15px}.architecture p{font-size:14px;line-height:1.9}.side-feature-list{display:grid;gap:21px}.side-feature{display:grid;grid-template-columns:30px 1fr;gap:13px}.side-feature>.ph{font-size:27px;color:inherit;margin-top:3px}.side-feature h3{font-size:17px;margin-bottom:6px}.side-feature p{font-size:14px;line-height:1.8}.service-hero-search{display:flex;max-width:640px;background:#fff;border-radius:4px;margin-top:25px;padding:5px;color:var(--ink)}.service-hero-search .ph{font-size:24px;align-self:center;margin:0 12px}.service-hero-search input{border:0;min-width:0;flex:1;font-size:14px;padding:9px 2px;outline-offset:0}.service-hero-search button{border-radius:3px;margin:0;min-width:88px}.search-status{font-size:13px;color:#c2d7df;min-height:22px;margin-top:8px}.resource-list{display:grid}.resource-row{display:grid;grid-template-columns:130px minmax(0,1fr) 100px;gap:24px;align-items:center;padding:17px 0;border-bottom:1px solid #7893a538}.resource-row:first-child{padding-top:0}.resource-row:last-child{border-bottom:0;padding-bottom:0}.resource-row img{width:100%;aspect-ratio:1.7}.resource-row h3{font-size:18px;margin-bottom:8px}.resource-row p{font-size:14px}.resource-row .text-link{white-space:nowrap}.filter-tabs{display:flex;gap:30px;flex-wrap:wrap;border-bottom:1px solid var(--line);margin-bottom:27px}.filter-tabs button{padding:10px 0 15px;color:var(--muted);font-size:15px;border-bottom:2px solid transparent}.filter-tabs button[aria-selected=true]{color:var(--ink);border-color:var(--mint);font-weight:650}.dark .filter-tabs{border-color:#7893a538}.dark .filter-tabs button[aria-selected=true]{color:#fff}.checklist{display:grid;gap:0}.check-row{display:grid;grid-template-columns:30px 150px 1fr;gap:18px;border-bottom:1px solid #91a9b42e;padding:16px 0;align-items:start}.check-row .ph{font-size:25px;color:var(--mint)}.check-row h3{font-size:16px}.check-row p{font-size:14px}.info-note{padding:20px 24px;background:#173641;border:1px solid #2e535e;border-radius:3px;margin-top:26px;font-size:14px;display:flex;gap:18px;color:#bdcbd5}.info-note .ph{font-size:28px;color:var(--mint);flex-shrink:0}.info-note p{font-size:14px}.info-note.light{background:#f1f7f5;border-color:#d4e9e3;color:#4d6661}.form-shell{padding:30px;border:1px solid #dbe4e9;border-radius:4px;background:#fff}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.field{display:flex;flex-direction:column;gap:9px;font-size:15px;min-width:0}.field.full{grid-column:1/-1}.field>label,.field>legend{font-weight:600}.required{color:#e33a48;font-style:normal;margin-left:5px}.field small{color:var(--muted);font-weight:400}.field input,.field textarea,.field select{border:1px solid #d9e2e8;border-radius:3px;padding:13px 14px;background:#fff;color:var(--ink);width:100%;min-width:0;font-size:14px}.field input::placeholder,.field textarea::placeholder{color:#98a4ad}.field textarea{min-height:150px;resize:vertical}.field fieldset,fieldset.field{border:0;padding:0;margin:0}.field legend{padding:0;margin-bottom:10px;font-size:15px;font-weight:600}.direction-options{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.direction-option{display:flex;gap:10px;align-items:flex-start;border:1px solid #d9e2e8;border-radius:3px;padding:15px 12px;font-size:13px;cursor:pointer;line-height:1.6;min-height:88px}.direction-option input{width:16px;height:16px;margin-top:3px;flex-shrink:0;accent-color:#259e83}.direction-option:has(input:checked){border-color:#2bbc99;background:#effbf7}.direction-option strong{display:block;font-size:13px}.direction-option span>small{display:block;font-size:12px;font-weight:400;margin-top:6px;color:#89959f}.contact-choice{display:grid;grid-template-columns:100px 1fr;gap:10px}.form-grid .three{grid-column:1/-1;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.consent{display:flex;gap:10px;align-items:flex-start;flex-wrap:wrap;font-size:13px;color:#778691}.consent input{width:17px;height:17px;margin:3px 0 0;accent-color:#259e83}.consent .policy-link{text-decoration:underline;color:#304e5c}.submit-row{display:flex;gap:24px;align-items:center;flex-wrap:wrap}.submit-row .button{border-radius:4px;min-width:200px}.submit-row small{color:#8a98a2;font-size:12px;max-width:390px}.form-feedback{display:none;margin-top:24px;padding:20px;background:#eef9f5;border:1px solid #b5dfd1;border-radius:3px;font-size:14px}.form-feedback.visible{display:block}.form-feedback h3{font-size:18px;margin-bottom:9px}.form-feedback p{font-size:14px}.form-feedback .button{margin-top:15px}.contact-hero h1{max-width:900px}.contact-topic-list{display:grid;gap:23px}.contact-topic-list h3{font-size:18px;margin-bottom:8px}.contact-topic-list p{font-size:14px}.privacy-dialog{max-width:650px;width:calc(100% - 36px);border:1px solid #d9e2e8;border-radius:5px;padding:35px;color:var(--ink);line-height:1.9}.privacy-dialog::backdrop{background:#00111db3}.privacy-dialog h2{font-size:25px;margin-bottom:20px}.privacy-dialog p{font-size:14px;margin:14px 0}.privacy-dialog .button{margin-top:20px}.mobile-nav-note{display:none}.home-example .thumb-grid{gap:22px}.home-example .thumb h3{font-size:17px}.about-info{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:22px;background:var(--paper);padding:24px}.about-info .ph{font-size:31px;display:block;margin-bottom:16px}.about-info h3{font-size:17px;margin-bottom:9px}.about-info p{font-size:14px}.subheading{font-size:17px;color:var(--mint);margin:0 0 15px}.soft-box{background:var(--paper);padding:24px}.soft-box h3{font-size:18px;margin-bottom:12px}.soft-box p{font-size:14px}.search-empty{padding:30px 0;font-size:15px;color:var(--muted)}[hidden]{display:none!important}.no-signal .chapter-label:before{display:none}.home-main>.chapter:first-child .chapter-label:before{top:-70px}.home-main>.chapter:first-child .chapter-num{margin-top:0}.mini-label{font-size:12px;letter-spacing:.09em;color:var(--mint);text-transform:uppercase}.download-note{font-size:13px;color:var(--muted);margin-top:18px}.privacy-page{max-width:850px;margin:70px auto;padding:0 28px}.privacy-page h1{font-size:36px;margin-bottom:30px}.privacy-page h2{font-size:23px;margin:30px 0 15px}.privacy-page p{margin:15px 0}.site-map-list{columns:2;font-size:16px}.site-map-list li{margin:12px 0}.back-to-top{position:fixed;bottom:25px;right:24px;border:1px solid #69cdb2;background:var(--navy);color:var(--mint);width:42px;height:42px;display:flex;align-items:center;justify-content:center;border-radius:50%;z-index:20;opacity:0;pointer-events:none;transition:opacity .2s}.back-to-top.visible{opacity:1;pointer-events:auto}.back-to-top .ph{font-size:22px}
@media(min-width:1600px){.home-hero{min-height:690px}.inner-hero{min-height:420px}}
@media(max-width:1180px){:root{--max:1100px}.wrap{width:calc(100% - 72px)}.main-nav{gap:23px;font-size:13px}.header-inner{gap:25px}.brand img{width:151px}.chapter>.wrap{grid-template-columns:230px minmax(0,1fr);gap:32px}.chapter:not(.no-signal):before{left:54px}.chapter h2{font-size:29px}.chapter-num{font-size:56px}.feature-grid{gap:25px;grid-template-columns:1.15fr .85fr}.business-row{grid-template-columns:170px minmax(0,1fr);gap:22px}.business-row aside{grid-column:2;border:0;padding:0;display:flex;gap:14px}.business-row aside strong{display:none}.business-row aside p{display:none}.business-row aside .text-link{padding:0}.prep-grid{gap:17px}.direction-options{grid-template-columns:repeat(2,1fr)}.scope-item{grid-template-columns:38px 115px minmax(0,1fr) 20px;gap:15px;padding:18px}.site-footer .footer-note{display:none}.home-hero h1{font-size:61px}.inner-hero h1{font-size:46px}.detail-table td,.detail-table th{padding:14px}.horizontal-step{gap:20px}}
@media(max-width:900px){.site-header{height:74px}.main-nav{position:absolute;top:74px;left:0;right:0;display:none;background:#06131d;padding:20px 32px 30px;box-shadow:0 10px 20px #00101826;align-items:stretch;margin:0}.main-nav.open{display:flex;flex-direction:column;gap:0}.main-nav>a{padding:14px 0;font-size:16px}.main-nav>a.active:after{bottom:6px;right:auto;width:35px}.menu-toggle{display:block}.header-cta{margin-left:auto}.header-inner{gap:18px}.chapter>.wrap{grid-template-columns:180px minmax(0,1fr);gap:28px}.chapter{padding:48px 0}.chapter h2{font-size:25px}.chapter-label p{font-size:14px}.chapter-num{font-size:50px}.feature-grid{grid-template-columns:1fr}.feature-copy{display:block}.feature-copy h3{font-size:20px}.feature-copy .icon-list{grid-template-columns:1fr 1fr}.thumb-grid{gap:15px}.thumb h3{font-size:17px}.thumb p{font-size:13px}.horizontal-step{grid-template-columns:1fr 1fr;row-gap:35px}.horizontal-step.five{grid-template-columns:repeat(3,1fr)}.step:after,.step:before{display:none}.step-icon{margin-bottom:18px;width:47px;height:47px}.step-icon .ph{font-size:25px}.step h3{font-size:16px}.step p{font-size:13px}.prep-grid{grid-template-columns:repeat(3,1fr);gap:25px}.scope-item{grid-template-columns:30px 1fr 20px}.scope-item p{grid-column:2;grid-row:2}.scope-item>.ph.ph-arrow-right{grid-column:3;grid-row:1}.scope-item>.ph{font-size:29px}.scope-item h3{font-size:17px}.faq-grid{grid-template-columns:1fr}.faq-grid article{padding:20px}.resource-row{grid-template-columns:105px minmax(0,1fr);gap:20px}.resource-row .text-link{grid-column:2;padding:0}.check-row{grid-template-columns:26px 115px 1fr;gap:12px}.form-shell{padding:24px}.form-grid{gap:20px}.form-grid .three{grid-template-columns:1fr}.about-info{grid-template-columns:1fr 1fr}.architecture{grid-template-columns:1fr 1fr}.home-hero{min-height:550px}.home-hero h1{font-size:52px}.home-hero p{font-size:16px;max-width:390px}.hero-note{display:none}.inner-hero{min-height:340px}.inner-hero h1{font-size:38px}.inner-hero p{font-size:16px;max-width:500px}.hero-tabs{gap:22px;font-size:13px}.consult-strip h2{font-size:27px}.consult-strip p{max-width:420px}.footer-links{gap:17px;font-size:11px}.related-grid{gap:16px}.related-item h3{font-size:16px}.related-item p{font-size:13px}.thumb-grid.four{grid-template-columns:repeat(2,1fr)}.business-row{grid-template-columns:140px 1fr}.business-row h3{font-size:18px}.split-content{grid-template-columns:1fr}.detail-table{font-size:13px}.detail-table td,.detail-table th{padding:12px}.home-main .chapter>.wrap{grid-template-columns:180px minmax(0,1fr)}}
@media(max-width:640px){.wrap{width:calc(100% - 40px)}.site-header{height:66px}.brand img{width:135px;height:39px}.header-inner{gap:10px}.header-cta{min-width:0;min-height:32px;font-size:11px;padding:6px 10px;gap:9px}.header-cta .ph{font-size:16px}.menu-toggle{font-size:23px;padding:5px}.main-nav{top:66px;padding:15px 20px 23px}.home-hero{min-height:510px;align-items:center}.home-hero .hero-photo{object-position:62% center;opacity:.65}.hero-shade{background:#00101d30}.home-hero h1{font-size:39px;line-height:1.4;max-width:340px}.home-hero p{font-size:14px;max-width:300px;line-height:1.9;margin-top:25px}.home-hero .text-link{font-size:15px}.inner-hero{min-height:315px}.inner-hero .hero-photo{object-position:65% center;opacity:.58}.inner-hero h1{font-size:32px;max-width:340px}.inner-hero p{font-size:14px;line-height:1.85;max-width:340px;margin-top:15px}.breadcrumbs{font-size:11px;margin-bottom:15px;gap:6px}.hero-tabs{gap:15px;margin-top:20px;font-size:12px;flex-wrap:wrap}.hero .button{margin-top:21px}.chapter{padding:38px 0}.chapter>.wrap,.home-main .chapter>.wrap{display:block}.chapter-label{padding-left:29px;margin-bottom:25px}.chapter-num{position:absolute;left:0;top:0;font-size:16px;line-height:1.9;letter-spacing:0;margin:0;font-weight:400}.chapter h2{font-size:26px;letter-spacing:0}.chapter-label>p{font-size:13px;max-width:none;margin-top:12px;line-height:1.9}.chapter-label .text-link{margin-top:8px;font-size:13px}.chapter:not(.no-signal):before{left:24px;opacity:.5}.chapter-label:before{left:-2px;top:-44px;width:9px;height:9px}.chapter-content{position:relative}.chapter-label h2{box-shadow:0 -6px #fff,0 6px #fff}.chapter.dark .chapter-label h2{box-shadow:0 -6px var(--navy),0 6px var(--navy)}.feature-grid{gap:24px}.feature-image{aspect-ratio:1.55}.feature-copy h3{font-size:20px}.feature-copy p{font-size:14px}.feature-copy .icon-list{grid-template-columns:1fr 1fr;font-size:13px}.thumb-grid{grid-template-columns:1fr;gap:25px}.thumb-grid.four{grid-template-columns:1fr 1fr;gap:23px 15px}.thumb-grid.three-mobile{grid-template-columns:1fr}.thumb h3{font-size:18px;margin-top:12px}.thumb p{font-size:14px}.thumb-grid.four h3{font-size:16px}.thumb-grid.four p{font-size:13px}.thumb img{aspect-ratio:1.55}.thumb-grid.four img{aspect-ratio:1.4}.horizontal-step{gap:27px 22px}.horizontal-step.five{grid-template-columns:1fr 1fr}.step p{font-size:13px}.step h3{font-size:16px}.step-icon{width:44px;height:44px;margin-bottom:15px}.step-box{padding:13px}.related-grid,.related-grid.two{grid-template-columns:1fr;gap:25px}.related-item{display:grid;grid-template-columns:110px minmax(0,1fr);gap:0 17px;align-items:start}.related-item img{grid-row:1/4;aspect-ratio:1.2;height:100%;max-height:130px}.related-item h3{font-size:16px;margin:0 0 8px}.related-item p{font-size:12px}.related-item .text-link{padding:8px 0 0}.business-row{grid-template-columns:100px minmax(0,1fr);gap:14px;padding:22px 0}.business-row h3{font-size:17px;margin-bottom:8px}.business-row p{font-size:12px}.business-row>img{height:100%;aspect-ratio:auto;max-height:170px}.business-row aside{grid-column:2}.business-tags{gap:5px;margin-top:9px}.business-tags span{font-size:10px;padding:2px 4px}.business-row aside .text-link{font-size:12px}.detail-table{font-size:12px;min-width:480px;line-height:1.8}.detail-table th,.detail-table td{padding:13px 11px}.scope-item{padding:16px;gap:9px 14px}.scope-item p{font-size:12px}.scope-item h3{font-size:16px}.faq-grid article{padding:20px}.faq-grid h3{font-size:16px}.faq-grid p{font-size:13px}.faq-list summary{font-size:15px}.faq-list details p{font-size:13px}.resource-row{grid-template-columns:85px minmax(0,1fr);gap:8px 15px}.resource-row h3{font-size:16px;margin-bottom:6px}.resource-row p{font-size:12px}.resource-row img{grid-row:1/3;aspect-ratio:1.2;height:100%;max-height:100px}.resource-row .text-link{font-size:12px}.check-row{grid-template-columns:25px 1fr;gap:6px 12px;padding:17px 0}.check-row p{grid-column:2;font-size:13px}.check-row h3{font-size:15px}.check-row .ph{grid-row:1/3;font-size:22px}.info-note{padding:16px;gap:13px;font-size:12px}.info-note p{font-size:12px}.info-note .ph{font-size:24px}.prep-grid{grid-template-columns:1fr 1fr;gap:23px 20px}.prep-item .ph{font-size:28px;margin-bottom:13px}.prep-item h3{font-size:16px}.architecture{gap:12px}.architecture article{padding:16px 13px}.architecture h3{font-size:15px}.architecture p{font-size:12px}.form-shell{padding:19px 15px}.form-grid{display:block}.field{margin-bottom:22px;font-size:14px}.direction-options{gap:10px}.direction-option{padding:12px 9px;gap:7px;min-height:94px}.direction-option strong{font-size:12px}.direction-option span>small{font-size:11px}.direction-option input{width:14px;height:14px}.field input,.field select,.field textarea{font-size:13px;padding:12px 10px}.field textarea{min-height:145px}.form-grid .three{display:block}.consent{font-size:11px;gap:9px}.consent input{width:15px;height:15px}.submit-row{gap:15px}.submit-row .button{width:100%;min-height:44px}.submit-row small{font-size:11px;line-height:1.8}.contact-choice{grid-template-columns:85px 1fr}.about-info{gap:22px 15px;padding:20px}.about-info h3{font-size:15px}.about-info p{font-size:12px}.about-info .ph{font-size:27px}.consult-strip{min-height:205px;padding:30px 0}.consult-strip>img{object-position:54% center;opacity:.45}.consult-strip h2{font-size:25px;max-width:340px}.consult-strip p{font-size:13px;line-height:1.8;max-width:310px;margin:12px 0 17px}.consult-strip .actions{gap:10px}.consult-strip .button{font-size:12px;padding:8px 17px;gap:12px}.site-footer{padding:28px 0}.footer-inner{display:block}.site-footer .brand img{width:143px;height:35px}.footer-links{gap:10px 20px;font-size:11px;margin-top:20px}.footer-note{display:block!important;margin-top:20px;font-size:10px}.content-heading{font-size:22px}.side-feature-list{gap:22px}.side-feature h3{font-size:16px}.side-feature p{font-size:13px}.service-hero-search{margin-top:20px;padding:4px}.service-hero-search input{font-size:11px;padding:9px 0}.service-hero-search .ph{font-size:20px;margin:0 8px}.service-hero-search button{min-width:62px;font-size:12px;padding:8px 12px;min-height:35px}.filter-tabs{gap:22px;margin-bottom:22px}.filter-tabs button{font-size:13px;padding:7px 0 12px}.scenario-panel h3{font-size:21px}.scenario-panel p{font-size:13px}.hero-note{display:none}.back-to-top{right:15px;bottom:17px;width:36px;height:36px}.site-map-list{columns:1}.privacy-dialog{padding:24px}.privacy-dialog h2{font-size:23px}.privacy-dialog p{font-size:13px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
/* Reference-density desktop typography: source mockups are normalized to 1440px. */
@media(min-width:1181px){
 .main-nav{font-size:16px}.header-cta{font-size:15px}
 .home-hero h1{font-size:80px}.home-hero p{font-size:22px}.home-hero .text-link{font-size:21px}
 .inner-hero h1{font-size:60px}.inner-hero p{font-size:20px}.breadcrumbs{font-size:15px}.hero-tabs{font-size:16px}
 .chapter-num{font-size:85px}.chapter h2{font-size:43px}.chapter-label p{font-size:18px;line-height:1.75}
 .feature-copy h3{font-size:26px}.feature-copy p{font-size:18px;line-height:1.8}.icon-list{font-size:17px;gap:13px}.icon-list .ph{font-size:24px}
 .text-link{font-size:17px}.small-caption,.feature-copy small{font-size:15px}
 .thumb h3{font-size:23px}.thumb p,.thumb ul{font-size:17px;line-height:1.7}.thumb .text-link{font-size:16px}
 .home-main #apply .thumb img{aspect-ratio:.95}.home-example .thumb h3{font-size:20px}.home-example .thumb p{font-size:16px}
 .home-main #resources .thumb img{aspect-ratio:1.55}
 .step h3{font-size:22px}.step p{font-size:17px;line-height:1.7}.step-box p{font-size:15px}
 .detail-table{font-size:17px}.table-note{font-size:14px}.business-row h3{font-size:24px}.business-row p{font-size:16px}.business-row aside{font-size:15px}.business-tags span{font-size:14px}
 .scope-item h3{font-size:21px}.scope-item p{font-size:17px}.scope-item{grid-template-columns:48px 145px minmax(0,1fr) 24px}
 .side-feature h3{font-size:21px}.side-feature p{font-size:17px}.side-feature-list{gap:24px}
 .content-heading{font-size:27px}.resource-row h3{font-size:22px}.resource-row p{font-size:17px}.resource-row .text-link{font-size:15px}
 .faq-grid h3,.faq-list summary{font-size:19px}.faq-grid p,.faq-list details p{font-size:16px;line-height:1.8}
 .related-item h3{font-size:21px}.related-item p{font-size:16px}.related-item .text-link{font-size:15px}
 .prep-item h3{font-size:19px}.prep-item p{font-size:16px}.architecture h3{font-size:20px}.architecture p{font-size:17px}
 .check-row h3{font-size:19px}.check-row p{font-size:17px}.info-note p{font-size:16px}
 .field{font-size:17px}.field input,.field textarea,.field select{font-size:16px}.direction-option strong{font-size:15px}.direction-option span>small{font-size:14px}.consent{font-size:15px}.submit-row small{font-size:14px}
 .about-info h3{font-size:20px}.about-info p{font-size:16px}.consult-strip h2{font-size:37px}.consult-strip p{font-size:18px}.consult-strip .button{font-size:16px}
 .footer-links{font-size:14px}.footer-note{font-size:12px}
}
/* Inner-page rhythm follows the denser approved long-page references. */
@media(min-width:1181px){
 body:not([data-page="index"]) .chapter{padding:40px 0}
 body:not([data-page="index"]) .chapter>.wrap{grid-template-columns:340px minmax(0,1fr);gap:42px}
 body:not([data-page="index"]) .chapter-num{font-size:64px;margin-bottom:15px}
 body:not([data-page="index"]) .chapter h2{font-size:36px}
 body:not([data-page="index"]) .chapter-label p{font-size:17px;line-height:1.75;max-width:310px}
 body:not([data-page="index"]) .inner-hero{min-height:350px}
 body:not([data-page="index"]) .inner-hero h1{font-size:54px}
 body:not([data-page="index"]) .consult-strip{min-height:180px;padding:26px 0}
 body:not([data-page="index"]) .consult-strip h2{font-size:32px}
 body:not([data-page="index"]) .consult-strip p{font-size:16px;margin:9px 0 13px}
 body:not([data-page="index"]) .site-footer{padding:24px 0}
 body[data-page="cloud-data"] .chapter:nth-of-type(n+5),body[data-page="solutions"] .chapter:nth-of-type(n+4),body[data-page="support"] .chapter:nth-of-type(n+6){padding:24px 0}
 body[data-page="cloud-data"] .chapter:nth-of-type(n+5):before,body[data-page="solutions"] .chapter:nth-of-type(n+4):before,body[data-page="support"] .chapter:nth-of-type(n+6):before{display:none}
 body[data-page="cloud-data"] .chapter:nth-of-type(n+5) .chapter-num,body[data-page="solutions"] .chapter:nth-of-type(n+4) .chapter-num,body[data-page="support"] .chapter:nth-of-type(n+6) .chapter-num{display:none}
 body[data-page="cloud-data"] .chapter:nth-of-type(n+5) .chapter-label:before,body[data-page="solutions"] .chapter:nth-of-type(n+4) .chapter-label:before,body[data-page="support"] .chapter:nth-of-type(n+6) .chapter-label:before{display:none}
 body[data-page="cloud-data"] .chapter:nth-of-type(n+5) h2,body[data-page="solutions"] .chapter:nth-of-type(n+4) h2,body[data-page="support"] .chapter:nth-of-type(n+6) h2{font-size:28px}
 body[data-page="cloud-data"] .chapter:nth-of-type(n+5) .chapter-label p,body[data-page="solutions"] .chapter:nth-of-type(n+4) .chapter-label p{font-size:15px;line-height:1.7}
 body[data-page="cloud-data"] .chapter:nth-of-type(-n+4){padding:26px 0}
 body[data-page="cloud-data"] .feature-grid,body[data-page="solutions"] .feature-grid{grid-template-columns:minmax(0,1fr) minmax(0,.8fr);gap:30px}
 body[data-page="cloud-data"] .feature-image,body[data-page="solutions"] .feature-image{aspect-ratio:1.65}
 body[data-page="cloud-data"] .side-feature-list{gap:15px}
 body[data-page="cloud-data"] .side-feature h3{font-size:17px;margin-bottom:4px}
 body[data-page="cloud-data"] .side-feature p{font-size:14px;line-height:1.65}
 body[data-page="cloud-data"] .side-feature{grid-template-columns:25px 1fr;gap:11px}
 body[data-page="cloud-data"] .side-feature>.ph{font-size:23px}
 body[data-page="cloud-data"] .content-heading{font-size:21px;margin-bottom:16px}
 body[data-page="cloud-data"] .architecture article{padding:15px 13px}
 body[data-page="cloud-data"] .architecture h3{font-size:17px}
 body[data-page="cloud-data"] .architecture p{font-size:14px;line-height:1.8}
 body[data-page="cloud-data"] .detail-table{font-size:14px}
 body[data-page="cloud-data"] .detail-table th,body[data-page="cloud-data"] .detail-table td{padding:9px 13px}
 body[data-page="cloud-data"] #chapter-7 .feature-grid{grid-template-columns:.7fr 1.3fr}
 body[data-page="cloud-data"] #chapter-7 .feature-copy h3{font-size:20px}
 body[data-page="cloud-data"] #chapter-7 .feature-copy p,body[data-page="cloud-data"] #chapter-7 .icon-list{font-size:14px;line-height:1.7}
 body[data-page="cloud-data"] #chapter-7 .icon-list{gap:6px}
 body[data-page="cloud-data"] .prep-item h3{font-size:17px}
 body[data-page="cloud-data"] .prep-item p{font-size:14px}
 body[data-page="cloud-data"] .prep-item .ph{font-size:26px;margin-bottom:12px}
 body[data-page="cloud-data"] .faq-grid article{padding:0 15px;background:transparent;border-left:1px solid var(--line)}
 body[data-page="cloud-data"] .faq-grid h3{font-size:16px;margin-bottom:8px}
 body[data-page="cloud-data"] .faq-grid p{font-size:14px;line-height:1.7}
 body[data-page="cloud-data"] .related-item img{aspect-ratio:2.5}
 body[data-page="cloud-data"] .related-item h3{font-size:17px;margin-top:10px}
 body[data-page="cloud-data"] .related-item p,body[data-page="cloud-data"] .related-item .text-link{font-size:13px}
 body[data-page="cloud-data"] .consult-strip{min-height:150px;padding:20px 0}
 body[data-page="cloud-data"] .consult-strip h2{font-size:29px}
 body[data-page="solutions"] .feature-copy h3{font-size:21px}
 body[data-page="solutions"] .feature-copy p{font-size:16px;line-height:1.65}
 body[data-page="solutions"] .icon-list{font-size:16px;gap:9px}
 body[data-page="solutions"] .detail-table{font-size:15px}
 body[data-page="solutions"] .detail-table th,body[data-page="solutions"] .detail-table td{padding:10px 16px}
 body[data-page="solutions"] .horizontal-step .step h3{font-size:19px}
 body[data-page="solutions"] .horizontal-step .step p{font-size:15px}
 body[data-page="solutions"] .step-icon{width:48px;height:48px;margin-bottom:30px}
 body[data-page="solutions"] .step-icon .ph{font-size:25px}
 body[data-page="solutions"] .step:after{top:67px}
 body[data-page="solutions"] .step:before{top:60px}
 body[data-page="solutions"] .faq-grid article{padding:0 15px;background:transparent}
 body[data-page="solutions"] .faq-grid h3{font-size:17px}
 body[data-page="solutions"] .faq-grid p{font-size:14px}
 body[data-page="solutions"] .related-item img{aspect-ratio:2.3}
 body[data-page="solutions"] .related-item h3{font-size:18px}
 body[data-page="solutions"] .related-item p{font-size:14px}
 body[data-page="contact"] .feature-image{aspect-ratio:1.65}
 body[data-page="contact"] .side-feature h3{font-size:19px}
 body[data-page="contact"] .side-feature p{font-size:15px}
 body[data-page="contact"] .side-feature-list{gap:20px}
 body[data-page="contact"] .related-item img{aspect-ratio:2.2}
 body[data-page="own-brand"] .feature-image{aspect-ratio:1.6}
 body[data-page="own-brand"] .side-feature h3{font-size:19px}
 body[data-page="own-brand"] .side-feature p{font-size:16px}
 body[data-page="own-brand"] .related-item img{aspect-ratio:2.2}
 body[data-page="index"] .chapter h2{font-size:50px}
 body[data-page="index"] .chapter-label p{font-size:20px}
}
.dark .detail-table li{color:#64717b}
.distribution-consult>.wrap{display:grid;grid-template-columns:340px minmax(0,1fr);gap:42px;align-items:center}
.consult-prep{padding:24px;background:white}.consult-prep>.prep-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:25px}.consult-prep>p{font-size:15px;max-width:none;margin:0 0 18px}.consult-prep .prep-item .ph{font-size:30px;margin:0 0 10px}.consult-prep .prep-item h3{font-size:16px}.consult-prep .prep-item p{font-size:13px;margin:0}.distribution-consult .button{margin-top:8px}
.support-form{background:#f3f7fa;padding:26px;border:0}.support-form .form-grid{grid-template-columns:1fr 2fr;gap:18px 24px}.support-form .field{font-size:15px}.support-form .field input,.support-form .field textarea,.support-form .field select{font-size:14px}.support-form textarea{min-height:105px}.support-form .consent{font-size:12px}.support-form .submit-row small{font-size:12px}.support-form .submit-row .button{min-width:180px}.support-form .field.full{margin:0}
@media(min-width:901px){.related-grid.two .related-item{display:grid;grid-template-columns:145px minmax(0,1fr);gap:0 18px;align-items:start}.related-grid.two .related-item img{grid-row:1/4;width:145px;height:100%;aspect-ratio:1.2;max-height:155px}.related-grid.two .related-item h3{margin:0 0 8px;font-size:18px}.related-grid.two .related-item p{font-size:14px}.related-grid.two .related-item .text-link{font-size:13px;padding:9px 0 0}.faq-list details[open]{display:grid;grid-template-columns:minmax(175px,.42fr) 1fr;column-gap:25px;position:relative;padding-right:25px}.faq-list details[open] summary{font-size:16px;align-items:start}.faq-list details[open] summary .ph{position:absolute;right:0;top:20px}.faq-list details[open] p{margin-top:0;font-size:15px;line-height:1.8}}
@media(min-width:1181px){.home-main #resources .chapter-num,.home-main .home-example .chapter-num{display:none}.home-main #resources:before,.home-main .home-example:before,.home-main #resources .chapter-label:before,.home-main .home-example .chapter-label:before{display:none}body[data-page="products-services"] .detail-table{font-size:15px;line-height:1.7}body[data-page="products-services"] .detail-table th,body[data-page="products-services"] .detail-table td{padding:12px 16px}.distribution-consult h2{font-size:29px!important}.distribution-consult p{font-size:15px!important}body[data-page="about"] #chapter-4 h2{font-size:31px}body[data-page="contact"] #chapter-4 h2{font-size:31px}}
@media(max-width:900px){.distribution-consult>.wrap{grid-template-columns:1fr;gap:26px}.consult-prep{padding:20px}}
@media(max-width:640px){.consult-prep>.prep-grid{grid-template-columns:1fr;gap:21px}.consult-prep .prep-item{display:grid;grid-template-columns:32px 1fr;gap:0 15px}.consult-prep .prep-item .ph{grid-row:1/3;font-size:27px}.consult-prep .prep-item h3{font-size:15px}.consult-prep .prep-item p{font-size:12px}.support-form{padding:20px 15px}.support-form .form-grid{display:block}.support-form .field.full{margin-bottom:20px}.support-form .submit-row .button{width:100%}}
/* Measured first-white-section positions from each approved reference. */
@media(min-width:1181px){
 .home-hero{min-height:665px}
 body:not([data-page="index"]) .site-header{height:76px}
 body:not([data-page="index"]) .main-nav>a{padding:24px 0}
 body:not([data-page="index"]) .main-nav>a.active:after{bottom:14px}
 body[data-page="products-services"] .inner-hero{min-height:359px}
 body[data-page="it-distribution"] .inner-hero{min-height:544px}
 body[data-page="cloud-data"] .inner-hero{min-height:329px}
 body[data-page="own-brand"] .inner-hero{min-height:517px}
 body[data-page="solutions"] .inner-hero{min-height:401px}
 body[data-page="support"] .inner-hero{min-height:618px}
 body[data-page="about"] .inner-hero{min-height:487px}
 body[data-page="contact"] .inner-hero{min-height:325px}
 body[data-page="own-brand"] .chapter:nth-of-type(n+5){padding:24px 0}
 body[data-page="own-brand"] .chapter:nth-of-type(n+5) .chapter-num{font-size:56px;margin-bottom:10px}
 body[data-page="own-brand"] .chapter:nth-of-type(n+5) h2{font-size:30px}
 body[data-page="own-brand"] .chapter:nth-of-type(n+5) .chapter-label p{font-size:15px;line-height:1.65}
 body[data-page="solutions"] .detail-table{line-height:1.5}
 body[data-page="solutions"] .detail-table li+li{margin-top:2px}
 body[data-page="solutions"] .detail-table th,body[data-page="solutions"] .detail-table td{padding:8px 16px}
 body[data-page="about"] #chapter-4 h2{font-size:28px}
}
/* Generated transparent brand connector, aligned to the chapter grid. */
@media(min-width:1181px){
 .chapter:not(.no-signal):before{width:324px;top:0;bottom:-12px;background:url('./signal-track.png') center/100% 100% no-repeat;opacity:.8;z-index:0}
 body:not([data-page="index"]) .chapter:not(.no-signal):before{width:364px}
 .chapter-label h2{width:fit-content;max-width:100%}
}
@media(min-width:1181px){
 body[data-page="support"] .chapter:nth-of-type(-n+5){padding:48px 0}
 body[data-page="support"] .chapter:nth-of-type(-n+5) .chapter-num{font-size:82px;margin-bottom:18px}
 body[data-page="support"] .chapter:nth-of-type(-n+5) h2{font-size:44px}
 body[data-page="support"] #help .thumb img{aspect-ratio:1.25}
 body[data-page="support"] .faq-list details[open]{display:block;padding-right:25px}
 body[data-page="support"] .faq-list details[open] summary{font-size:18px}
 body[data-page="support"] .faq-list details[open] p{margin-top:12px;font-size:16px}
}
/* Technical articles: text-first extension of the selected visual system. */
.editorial-head{padding:64px 0 70px;background:var(--navy);color:white}.editorial-head h1{font-size:54px;line-height:1.4;margin:12px 0 20px}.editorial-head p{color:#b9c9d1;font-size:18px;line-height:1.9}.article-library{padding-top:42px;padding-bottom:70px}.article-tools{display:flex;gap:30px;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line)}.article-tools .filter-tabs{border:0;margin:0;gap:28px;flex-shrink:0}.article-tools .filter-tabs button{padding:14px 0 20px}.article-tools .filter-tabs button[aria-pressed=true]{color:var(--ink);font-weight:650;border-bottom-color:var(--mint)}.article-search{display:flex;align-items:center;gap:12px;border:1px solid var(--line);padding:9px 13px;min-width:290px;margin-bottom:10px}.article-search .ph{font-size:21px;color:var(--muted)}.article-search input{border:0;outline-offset:3px;min-width:0;flex:1;font-size:14px;padding:0}.article-count{font-size:14px;margin:22px 0 0}.article-row{display:grid;grid-template-columns:150px minmax(0,1fr);gap:36px;padding:34px 0;border-bottom:1px solid var(--line)}.article-row-meta{display:flex;align-items:flex-start;gap:12px;flex-direction:column;font-size:14px;color:var(--muted)}.article-category{display:inline-block;font-size:13px;letter-spacing:.04em;color:#176b59;background:#e6f7f1;padding:4px 10px}.article-row h2{font-size:25px;line-height:1.6;margin-bottom:12px;max-width:900px}.article-row h2 a:hover{color:#187b64}.article-row-copy>p{font-size:16px;line-height:1.9;max-width:960px}.article-row .text-link{font-size:14px;padding:14px 0 0}.article-no-results{padding:55px 0;font-size:17px}.article-header{background:var(--navy);color:white;padding:38px 0 48px}.article-width{max-width:1160px}.article-header h1{font-size:43px;line-height:1.5;margin:18px 0 22px;max-width:1040px;letter-spacing:.01em}.article-header .article-category{color:var(--mint);background:#173e42}.article-meta{display:flex;gap:18px;align-items:center;flex-wrap:wrap;font-size:14px;color:#b9cad3}.article-exact-time{color:#a2b6c2;font-size:12px}.article-summary{max-width:1000px;font-size:17px;line-height:1.9;margin-top:22px;color:#c9d6de}.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 250px;gap:65px;max-width:1160px;padding-top:48px;padding-bottom:50px;align-items:start}.article-body{min-width:0}.article-body section{scroll-margin-top:25px;margin-bottom:35px}.article-body h2{font-size:27px;line-height:1.55;margin:0 0 18px}.article-body p{font-size:17px;line-height:1.95;color:#4f5d68;margin:0 0 17px}.article-body ul{font-size:16px;line-height:1.95;color:#4f5d68;margin:15px 0 20px;padding-left:1.4em}.article-body li+li{margin-top:8px}.article-body .detail-table{font-size:15px;margin:23px 0}.article-body .detail-table th,.article-body .detail-table td{padding:13px 17px}.article-body .faq-list details[open]{display:block;padding-right:25px}.article-body .faq-list details p{font-size:16px;margin-top:12px}.article-body .faq-list summary{font-size:17px}.article-sources{padding-top:22px;border-top:1px solid var(--line)}.article-sources h2{font-size:23px}.article-sources p{font-size:14px}.article-sources a{color:#176b59;text-decoration:underline;text-underline-offset:3px}.article-toc{position:sticky;top:28px;border-left:1px solid #d5e6e0;padding-left:24px}.article-toc>h2{font-size:18px;margin-bottom:18px}.article-toc nav{display:grid;gap:15px;font-size:14px;line-height:1.8;color:#64717b}.article-toc nav a:hover{color:#176b59}.article-business{border-top:1px solid var(--line);margin-top:30px;padding-top:22px}.article-business h3{font-size:18px;margin-bottom:12px}.article-business p{font-size:14px;line-height:1.9}.article-business .text-link{display:flex;font-size:14px;padding-top:15px;padding-bottom:0}.article-end-note{font-size:14px;line-height:1.9;color:#607369;background:#eff8f4;border-left:3px solid var(--mint);padding:19px 22px}.article-related{max-width:1160px;border-top:1px solid var(--line);padding-top:30px;padding-bottom:55px}.article-related-head{display:flex;align-items:center;justify-content:space-between;gap:25px}.article-related-head h2{font-size:25px}.article-related .article-row{grid-template-columns:130px 1fr;gap:24px;padding:25px 0}.article-related .article-row h2{font-size:21px}.article-related .article-row p{font-size:15px}.article-meta time[data-relative-time]{color:var(--mint)}
@media(max-width:1050px){.article-tools{align-items:stretch;flex-direction:column;gap:10px}.article-tools .filter-tabs{gap:25px}.article-search{min-width:0;max-width:420px}.article-layout{grid-template-columns:minmax(0,1fr) 210px;gap:35px}.article-header h1{font-size:37px}.article-toc{padding-left:19px}.article-toc nav{font-size:13px}}
@media(max-width:760px){.article-layout{display:flex;flex-direction:column;gap:30px}.article-body{width:100%}.article-toc{position:static;order:-1;width:100%;border:1px solid var(--line);padding:19px;background:#f6faf8}.article-toc nav{display:grid;grid-template-columns:1fr 1fr;gap:10px 18px}.article-business{display:none}.article-header h1{font-size:32px}.article-header{padding:30px 0 35px}.article-row{grid-template-columns:120px 1fr;gap:24px}.article-row h2{font-size:22px}.article-row-copy>p{font-size:15px}}
@media(max-width:640px){.editorial-head{padding:30px 0 37px}.editorial-head h1{font-size:31px;margin:12px 0 15px}.editorial-head p{font-size:14px;line-height:1.9}.editorial-head .mini-label{font-size:10px}.article-library{padding:25px 0 42px}.article-tools .filter-tabs{gap:20px;row-gap:0}.article-tools .filter-tabs button{font-size:13px;padding:10px 0 14px}.article-search{margin-top:6px;padding:10px 12px;max-width:none}.article-search input{font-size:13px}.article-count{font-size:12px;margin-top:18px}.article-row,.article-related .article-row{display:block;padding:25px 0}.article-row-meta{flex-direction:row;align-items:center;gap:13px;margin-bottom:12px;font-size:12px}.article-category{font-size:11px;padding:3px 8px}.article-row h2,.article-related .article-row h2{font-size:20px;line-height:1.6;margin-bottom:10px}.article-row-copy>p,.article-related .article-row p{font-size:14px;line-height:1.9}.article-row .text-link{font-size:13px;padding-top:12px}.article-header h1{font-size:27px;line-height:1.55;margin:17px 0}.article-header{padding:25px 0 30px}.article-meta{gap:10px 16px;font-size:12px}.article-exact-time{width:100%;font-size:11px}.article-summary{font-size:14px;line-height:1.9;margin-top:18px}.article-layout{padding-top:27px;padding-bottom:32px;gap:27px}.article-toc{padding:17px}.article-toc>h2{font-size:16px;margin-bottom:12px}.article-toc nav{grid-template-columns:1fr;font-size:12px;gap:9px}.article-body h2{font-size:22px;line-height:1.6;margin-bottom:15px}.article-body p{font-size:15px;line-height:1.95;margin-bottom:17px}.article-body section{margin-bottom:29px}.article-body ul{font-size:14px;line-height:1.95}.article-body .detail-table{font-size:13px}.article-body .detail-table th,.article-body .detail-table td{padding:12px}.article-body .faq-list summary{font-size:15px}.article-body .faq-list details p{font-size:14px}.article-sources p{font-size:13px}.article-sources h2{font-size:20px}.article-end-note{padding:16px;font-size:13px}.article-related{padding-top:23px;padding-bottom:35px}.article-related-head h2{font-size:22px}.article-related-head .text-link{font-size:13px}.article-no-results{font-size:15px;padding:35px 0}}