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#253e4c}.guide-section{padding-bottom:62px;margin-bottom:62px;border-bottom:1px solid #243743;scroll-margin-top:110px}.guide-section:last-child{border-bottom:0;padding-bottom:0;margin-bottom:0}.guide-section h2{font-size:35px;letter-spacing:-1.3px;line-height:1.22;margin-bottom:23px}.guide-section>.eyebrow{margin-bottom:19px;font-size:8px}.guide-section>p:not(.eyebrow){font-size:12px;line-height:1.95;color:#92a8b8;margin:0 0 19px}.guide-section h3{font-size:17px;font-weight:500;letter-spacing:-.3px;line-height:1.5}.guide-note{padding:22px 24px;margin-top:28px;background:#0d1d27;border-left:2px solid #31bbe5}.guide-note>strong{font-size:12px;color:#cce3ef;font-weight:600}.guide-note p{font-size:11px;line-height:1.95;color:#7f9daf;margin:10px 0 0}.benefit-row{display:grid;grid-template-columns:repeat(3,1fr);margin-top:30px;gap:20px;border-top:1px solid #29404d;padding-top:23px}.benefit-row strong{font-size:12px;font-weight:550;color:#c4dbe8;display:block;margin-bottom:10px}.benefit-row span{font-size:10px;line-height:1.8;color:#6f8fa3;display:block}.input-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 30px;margin-top:32px}.input-grid article{border-top:1px solid #2c4553;padding:23px 0 27px}.input-number{font-size:8px;color:var(--cyan)}.input-grid h3{margin:12px 0}.input-grid p{font-size:11px;line-height:1.95;color:#8ca5b5;margin:0 0 15px}.input-example{font-size:10px;line-height:1.8;color:#526f84;display:block}.guide-section>.plain-note{font-size:10px;color:#64879b;border-top:1px solid #243e4d;padding-top:18px}.guide-section .quality-list{list-style:none;padding:0;margin:30px 0 0}.quality-list li{display:grid;grid-template-columns:30px 1fr;gap:15px;padding:22px 0;border-top:1px solid #243d4b}.quality-list li>.mono{font-size:9px;color:var(--cyan);padding-top:6px}.quality-list h3{margin:0 0 9px}.quality-list p{font-size:11px;color:#88a2b4;line-height:1.95;margin:0}.format-tools{display:flex;gap:16px;align-items:flex-end;flex-wrap:wrap;margin-top:30px}.format-search{flex:1;min-width:180px}.format-search>span{display:block;font-size:9px;color:#7898ab;margin-bottom:8px}.format-search input{padding:12px;font-size:11px;border-radius:3px}.format-filters{display:flex;gap:5px;flex-wrap:wrap}.format-filters button{background:#101d27;border:1px solid #2b4453;border-radius:3px;padding:11px 10px;font-size:9px;color:#7b9bad;line-height:1.8;transition:color .2s,background .2s}.format-filters button[aria-pressed=true]{background:#31bbe51a;border-color:#31bbe5;color:#bfeeff}.format-filters button:hover{color:var(--cyan)}#format-count{font:400 7px var(--mono);letter-spacing:1.1px;color:#4f798f;margin:21px 0 15px}.format-list{border-top:1px solid #2b4452}.format-entry{border-bottom:1px solid #2b4452}.format-entry[hidden]{display:none}.format-entry summary{list-style:none;cursor:pointer;display:grid;grid-template-columns:34px 1fr 16px;gap:15px;align-items:center;padding:22px 12px 22px 0}.format-entry summary::-webkit-details-marker{display:none}.format-entry summary:hover strong{color:var(--cyan)}.output-mark{color:#547f96;font:10px var(--mono)}.format-entry strong{font-size:13px;font-weight:550;color:#c4d8e5;transition:color .2s}.format-entry small{display:block;color:#4f7287;font:6px/1.8 var(--mono);letter-spacing:1.1px;margin-top:8px}.entry-toggle{font-size:18px;line-height:1;color:#5f8399;transition:transform .2s}.format-entry[open] .entry-toggle{transform:rotate(45deg);color:var(--cyan)}.format-entry[open] .output-mark{color:var(--cyan)}.format-entry-body{padding:0 38px 24px 49px;max-width:770px}.format-entry-body p{font-size:11px;color:#819fb2;line-height:1.95;margin:0 0 13px}.format-entry-body p strong{font-size:11px;color:#afc8d7;font-weight:600}.delivery-format{font-size:9px;color:#4d91ae;line-height:1.8;display:block;padding-top:9px;margin-top:16px;border-top:1px solid #1e3949}.guide-empty{border:1px solid #284251;padding:20px;margin:20px 0;color:#7d9bad;font-size:12px}.quality-grid{display:grid;grid-template-columns:1fr 1fr;gap:25px;margin:30px 0}.quality-grid article{position:relative;padding:21px;background:#0c1821;border:1px solid #233d4c}.quality-grid h3{font-size:14px;margin:0 22px 12px 0;line-height:1.7}.quality-grid p{font-size:11px;line-height:1.95;color:#819eb0;margin:0}.quality-grid article>span{position:absolute;top:23px;right:19px;color:var(--cyan);font-size:17px}.handover-list{list-style:none;padding:0;margin:30px 0 0}.handover-list li{display:grid;grid-template-columns:190px 1fr;gap:25px;padding:19px 0;border-top:1px solid #284250}.handover-list strong{font-size:12px;font-weight:550;color:#bdd4e2}.handover-list span{font-size:11px;color:#829fb3;line-height:1.95}.experience-panel{background:#0d1e2a;padding:35px;border:1px solid #294b60}.experience-panel>p:not(.eyebrow){color:#91b0c4}.experience-since{display:block;font-size:7px;letter-spacing:1px;color:#478eaf;margin-top:25px;padding-top:20px;border-top:1px solid #26475a}.guide-email{display:inline-block;font-size:14px;color:var(--cyan);margin-top:28px;padding-bottom:8px;border-bottom:1px solid #2b4f63}.reference-page .footer-bottom{font-size:8px}
@media(max-width:1150px){.standards-feature-grid{gap:45px}.standards-feature h2{font-size:36px}.reference-hero-grid{gap:35px}.reference-hero h1{font-size:47px;letter-spacing:-2px}.reference-layout{grid-template-columns:175px minmax(0,1fr);gap:38px}.reference-sidebar{padding-left:15px}.reference-sidebar nav a{font-size:9px}.reference-hero-actions{gap:18px}.reference-hero-actions .text-link{font-size:9px}.edition-bar>.container{gap:15px}.edition-bar .container>span:last-child{margin-left:0;flex-basis:100%}.guide-section h2{font-size:31px}.format-tools{align-items:stretch}.format-filters button{padding:10px 8px}.handover-list li{grid-template-columns:150px 1fr;gap:20px}}
@media(max-width:900px){.desktop-nav{gap:19px}.desktop-nav a{font-size:10px}.standards-feature-grid{gap:30px}.standards-feature h2{font-size:31px}.standards-feature-intro{font-size:11px}.standards-experience{font-size:10px}.delivery-card{padding:24px}.delivery-card h3{font-size:16px}.delivery-card>.mono{font-size:6px}.reference-hero{padding-bottom:50px}.reference-hero-grid{gap:28px}.reference-hero h1{font-size:38px;letter-spacing:-1.7px}.reference-hero p:not(.eyebrow){font-size:11px}.reference-hero .eyebrow{font-size:6px;letter-spacing:1px}.reference-hero-actions .button{font-size:9px;gap:14px;padding:12px 14px}.reference-hero-actions .text-link{font-size:8px}.stack-record{padding:22px 18px;gap:12px}.stack-record>span:nth-child(2){font-size:7px}.stack-record small{font-size:9px;line-height:1.8}.file-extension{font-size:22px;min-width:32px}.file-stack-top{font-size:6px;padding:16px}.file-stack-bottom{font-size:5px;padding:16px}.reference-layout{grid-template-columns:1fr;gap:35px;padding-top:36px}.reference-sidebar{position:static;padding-left:18px}.reference-sidebar nav{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:17px 0}.reference-sidebar nav a{font-size:8px}.sidebar-download{display:inline-flex;font-size:9px;gap:25px;padding-top:12px}.guide-section h2{font-size:34px}.guide-section{padding-bottom:50px;margin-bottom:50px}.format-search{min-width:210px}.format-tools{flex-wrap:nowrap}.guide-section>p:not(.eyebrow){font-size:12px}.input-grid h3{font-size:17px}.handover-list li{grid-template-columns:180px 1fr}}
@media(max-width:680px){.standards-feature-grid{grid-template-columns:1fr;gap:32px}.standards-feature h2{font-size:33px}.standards-feature-intro{font-size:12px}.standards-feature .button{font-size:10px}.standards-experience{font-size:10px;margin-top:20px}.delivery-card{padding:26px}.delivery-card>.mono{font-size:7px}.delivery-card h3{font-size:20px}.delivery-card>div{margin-top:20px}.delivery-card>a{font-size:11px}.reference-hero{padding:25px 0 42px}.reference-hero-grid{grid-template-columns:1fr;gap:35px}.reference-back{font-size:7px;margin-bottom:32px}.reference-hero .eyebrow{font-size:7px;letter-spacing:1px;margin-bottom:19px}.reference-hero h1{font-size:clamp(35px,9.6vw,52px);letter-spacing:-1.8px;line-height:1.13}.reference-hero p:not(.eyebrow){font-size:12px}.reference-hero-actions{gap:21px;margin-top:25px}.reference-hero-actions .button{font-size:10px;padding:14px 15px}.reference-hero-actions .text-link{font-size:10px}.file-stack{transform:none}.stack-record{padding:19px 22px;gap:20px}.stack-record>span:nth-child(2){font-size:8px}.stack-record small{font-size:11px;line-height:1.7;margin-top:7px}.file-stack-top{font-size:6px;padding:16px 22px}.file-extension{font-size:24px;min-width:32px}.file-stack-bottom{font-size:6px;padding:17px 22px}.edition-bar>.container{gap:10px;padding-block:20px}.edition-bar .mono{font-size:6px}.edition-bar strong{font-size:11px;line-height:1.8;flex-basis:100%}.edition-bar .container>span:last-child{font-size:9px;line-height:1.8}.reference-layout{padding-top:32px;padding-bottom:50px}.reference-sidebar nav{grid-template-columns:1fr 1fr;gap:13px 15px}.reference-sidebar nav a{font-size:9px}.reference-sidebar>.mono{font-size:7px}.guide-section{padding-bottom:42px;margin-bottom:42px}.guide-section h2{font-size:30px;letter-spacing:-1.2px}.guide-section>.eyebrow{font-size:7px;letter-spacing:1.2px}.guide-section>p:not(.eyebrow){font-size:12px;line-height:1.95}.benefit-row{grid-template-columns:1fr;gap:20px}.benefit-row strong{font-size:13px;margin-bottom:6px}.benefit-row span{font-size:11px}.guide-note{padding:21px;margin-top:25px}.guide-note strong{font-size:12px}.guide-note p{font-size:11px}.input-grid{grid-template-columns:1fr;margin-top:25px}.input-grid article{padding:23px 0}.input-grid h3{font-size:19px;margin:10px 0}.input-grid p{font-size:12px}.input-example{font-size:10px}.quality-list li{gap:10px;grid-template-columns:23px 1fr;padding:21px 0}.quality-list h3{font-size:17px}.quality-list p{font-size:12px}.format-tools{flex-wrap:wrap;gap:12px}.format-search{flex-basis:100%}.format-search input{font-size:12px;padding:13px}.format-filters{gap:6px}.format-filters button{padding:9px 10px;font-size:9px}.format-entry summary{grid-template-columns:24px 1fr 14px;gap:10px;padding:21px 0}.format-entry strong{font-size:13px;line-height:1.7}.format-entry small{font-size:6px;letter-spacing:.75px}.output-mark{font-size:9px}.format-entry-body{padding:0 12px 24px 34px}.format-entry-body p,.format-entry-body p strong{font-size:11px}.delivery-format{font-size:9px}.quality-grid{grid-template-columns:1fr;gap:15px}.quality-grid h3{font-size:16px}.quality-grid p{font-size:12px}.handover-list li{grid-template-columns:1fr;gap:8px;padding:20px 0}.handover-list strong{font-size:13px}.handover-list span{font-size:12px}.experience-panel{padding:25px}.experience-since{font-size:6px;letter-spacing:.7px;line-height:1.9}.guide-email{font-size:13px}.reference-page .footer-bottom{flex-direction:column;align-items:flex-start;font-size:8px}}