:root{--paper:#f5f1e8;--ink:#14252f;--muted:#51616a;--line:#d5d8d4;--navy:#091d2b;--cyan:#73e7ed;--orange:#ed742a}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:30px}body{margin:0;background:var(--paper);color:var(--ink);font-family:Arial,Helvetica,sans-serif;font-size:18px;line-height:1.7}a{color:inherit;text-underline-offset:4px}a:hover{color:#006b77}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid #006b77;outline-offset:5px}button{font:inherit;cursor:pointer}.wrap{width:min(1160px,calc(100% - 64px));margin:auto}.skip{position:absolute;top:-80px;background:white;padding:12px;z-index:10}.skip:focus{top:12px}.site-header{background:var(--navy);color:white;border-bottom:1px solid #2b4655}.header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:23px 0}.brand{display:flex;align-items:center;gap:12px;text-decoration:none;font-size:23px;line-height:1.15;font-weight:800;letter-spacing:1px}.brand img{border-radius:50%}.brand-sub{display:block;font-size:10px;letter-spacing:1.7px;margin-top:7px;color:#b6c9d3}.header-inner nav{display:flex;gap:26px;font-size:14px;font-weight:bold;line-height:1.4}.header-inner nav a{text-decoration:none;padding:9px 0;color:#d6e6ee}.header-inner nav a:hover,.header-inner nav a[aria-current]{color:var(--cyan)}.hero{background:var(--navy);color:white}.hero-grid{display:grid;grid-template-columns:1.35fr 1fr;align-items:center;gap:20px;padding-top:66px;padding-bottom:54px}.eyebrow{font-family:monospace;letter-spacing:1.2px;font-size:12px;font-weight:bold;line-height:1.5;margin:0 0 17px}.hero .eyebrow{color:var(--cyan)}h1,h2,h3{line-height:1.12;letter-spacing:-1.5px}h1{font-size:60px;margin:0 0 28px;font-weight:800}.hero h1 span{color:#e1eff4}.hero-intro{font-size:19px;line-height:1.6;max-width:540px;color:#c3d4dd}.actions{display:flex;align-items:flex-start;flex-direction:column;gap:18px;margin-top:30px}.button{display:inline-flex;align-items:center;gap:24px;padding:14px 20px;background:var(--cyan);color:var(--navy);border-radius:4px;text-decoration:none;font-size:15px;font-weight:bold;line-height:1.4}.button:hover{background:white;color:var(--navy)}.text-link{font-size:15px;color:white}.hero-note{font-size:12px;color:#a8bdc9;margin-top:29px}.hero-art{margin:0;text-align:center}.hero-art img{width:100%;height:auto;display:block;border-radius:50%;mix-blend-mode:screen}.hero-art figcaption{font-family:monospace;letter-spacing:2px;font-size:10px;color:#a8bdc9;margin-top:12px}.facts{display:grid;grid-template-columns:repeat(4,1fr);border-bottom:1px solid var(--line);padding:28px 0;gap:22px}.facts .eyebrow{display:block;color:var(--muted);margin-bottom:8px}.facts strong{display:block;line-height:1.3;font-size:17px}.facts small{display:block;color:var(--muted);font-size:12px;margin-top:8px}.section{padding-top:66px;padding-bottom:16px}.identity{display:grid;grid-template-columns:1fr 1.25fr;gap:80px;border-bottom:1px solid var(--line);padding-bottom:50px}.identity h2{font-size:37px;margin-top:0}.identity p{margin-top:0}.citation{display:inline;font-size:12px;line-height:1.7;color:#47616d;font-weight:normal}.section-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:30px}.section-heading h2{font-size:36px;margin:0 0 26px}.section-heading>p{font-size:14px;color:var(--muted);margin-bottom:29px}.guide-list{border-top:2px solid var(--ink)}.guide-row{display:grid;grid-template-columns:60px 1fr 32px;align-items:center;gap:22px;padding:25px 0;border-bottom:1px solid var(--line);text-decoration:none}.guide-row h3{font-size:24px;letter-spacing:-.7px;margin:0 0 8px}.guide-row p{font-size:16px;color:var(--muted);margin:0}.number{font-family:monospace;font-size:16px;color:#8c4d29}.arrow{font-size:27px}.guide-row:hover{background:#eeeadf}.split{display:grid;grid-template-columns:1fr 1fr;gap:76px;padding-bottom:54px;border-bottom:1px solid var(--line)}.split h2{font-size:36px;margin:0}.split>div{padding-top:12px}.pending{border-left:3px solid var(--orange);padding-left:30px}.split>div>a{font-size:16px;font-weight:bold}.faq{max-width:850px;padding-bottom:75px}.faq h2{font-size:36px}.faq details{border-bottom:1px solid var(--line);padding:20px 0}.faq summary{cursor:pointer;font-weight:bold;padding-right:12px;line-height:1.5}.faq details p{font-size:17px}.source-note{font-size:13px;color:var(--muted);margin-top:30px}.site-footer{background:var(--navy);color:#bfcfd8;padding:40px 0;font-size:14px}.footer-top{display:flex;justify-content:space-between;gap:50px}.footer-top p{max-width:610px;margin-top:0}.footer-top>div{display:flex;flex-direction:column;gap:8px}.site-footer a:hover{color:var(--cyan)}.privacy-control{border-top:1px solid #2b4655;padding-top:23px;display:flex;gap:12px;align-items:center;flex-wrap:wrap;font-size:12px}.privacy-control button{background:transparent;color:white;border:1px solid #8aabbc;border-radius:3px;padding:9px 13px;font-size:12px;min-height:44px}.privacy-control button:hover{background:#214257}.small{font-size:11px;color:#8ea7b5;margin-bottom:0}.article{padding-top:35px;padding-bottom:75px}.breadcrumb{font-size:12px;color:var(--muted);margin-bottom:40px}.article-heading{max-width:850px}.article-heading h1{font-size:50px}.answer{font-size:22px;line-height:1.55;border-left:4px solid var(--orange);padding-left:22px}.meta{font-size:12px;color:var(--muted);line-height:1.7;margin:25px 0 48px}.article-grid{display:grid;grid-template-columns:minmax(0,760px) minmax(190px,1fr);gap:60px}article section{margin-bottom:52px}article h2,.utility h2{font-size:29px;line-height:1.25;margin:0 0 20px;letter-spacing:-.7px}article p{margin-top:0}.toc{align-self:start;position:sticky;top:28px;border-top:2px solid var(--ink);padding-top:20px}.toc nav{display:flex;flex-direction:column;gap:15px;font-size:13px;line-height:1.5}.toc>p:last-child{font-size:12px;color:var(--muted);margin-top:30px}.table-wrap{overflow-x:auto;max-width:100%;margin:24px 0}table{border-collapse:collapse;width:100%;font-size:15px;line-height:1.6;text-align:left}caption{text-align:left;font-size:12px;color:var(--muted);margin-bottom:12px}th,td{padding:14px 17px;border-bottom:1px solid var(--line);vertical-align:top}thead{background:#e4e7e1}tbody th{width:29%;font-weight:bold}.timeline{list-style:none;padding:0}.timeline li{border-left:2px solid var(--line);padding:0 0 30px 24px}.timeline strong,.timeline span{display:block}.timeline span{font-size:16px;margin-top:9px}.link-list{border-top:1px solid var(--line)}.link-list>a{display:block;padding:20px 0;text-decoration:none;border-bottom:1px solid var(--line)}.link-list span{display:block;font-size:15px;color:var(--muted);margin-top:7px}.next{border-top:2px solid var(--ink);padding-top:25px}.next>a{display:block;padding:8px 0;font-size:16px}.utility{max-width:850px;padding-top:65px;padding-bottom:90px}.utility h1{font-size:46px}.utility section{margin:45px 0}.utility h2{margin-top:38px}.utility li,article li{margin-bottom:12px}
@media(max-width:900px){.wrap{width:calc(100% - 40px)}.header-inner nav{gap:16px;font-size:12px}.hero-grid{grid-template-columns:1.45fr 1fr}h1{font-size:46px}.identity{gap:36px}.article-grid{grid-template-columns:minmax(0,1fr) 190px;gap:30px}.split{gap:38px}.facts{gap:17px}.facts strong{font-size:14px}}
@media(max-width:650px){body{font-size:17px}.wrap{width:calc(100% - 36px)}.header-inner{flex-direction:column;align-items:flex-start;gap:20px;padding:20px 0}.header-inner nav{width:100%;gap:15px;justify-content:space-between;flex-wrap:wrap}.header-inner nav a{max-width:115px;font-size:12px;min-height:44px}.hero-grid{grid-template-columns:1fr;padding-top:36px;padding-bottom:40px;gap:14px}.hero h1{font-size:41px;letter-spacing:-1.3px}.hero-intro{font-size:17px}.hero-art{max-width:250px;margin:auto}.hero-art figcaption{font-size:8px}.hero-note{font-size:14px;line-height:1.5}.facts{grid-template-columns:1fr 1fr;padding:25px 0;row-gap:25px}.facts strong{font-size:15px}.facts .eyebrow{font-size:10px}.section{padding-top:42px}.identity{grid-template-columns:1fr;gap:18px;padding-bottom:30px}.identity h2{font-size:30px}.section-heading{display:block}.section-heading h2{font-size:29px;margin-bottom:13px}.section-heading>p{margin-bottom:22px}.guide-row{grid-template-columns:28px 1fr 22px;gap:12px;padding:24px 0}.guide-row h3{font-size:22px}.guide-row p{font-size:14px;line-height:1.6}.split{grid-template-columns:1fr;gap:25px;padding-bottom:35px}.split h2,.faq h2{font-size:30px}.pending{padding-left:21px}.faq{padding-bottom:50px}.footer-top{flex-direction:column;gap:14px}.footer-top>div{flex-wrap:wrap;flex-direction:row;gap:18px;margin-bottom:25px}.article{padding-top:25px}.breadcrumb{margin-bottom:30px}.article-heading h1{font-size:37px}.answer{font-size:19px;padding-left:17px}.article-grid{display:flex;flex-direction:column;gap:32px}.toc{position:static;order:-1;width:100%;border-bottom:1px solid var(--line);padding-bottom:20px}.toc nav{gap:11px}.toc>p:last-child{display:block;margin-top:20px}.meta{margin-bottom:30px}article section{margin-bottom:40px}article h2,.utility h2{font-size:26px}th,td{padding:12px 10px;font-size:13px}.utility{padding-top:42px;padding-bottom:55px}.utility h1{font-size:36px}.eyebrow{font-size:10px}.privacy-control{gap:10px}.privacy-control>span{width:100%}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}