:root{color-scheme:dark;--bg:#080e20;--panel:#101a30;--text:#f3f4f7;--muted:#adb7cb;--gold:#eec776;--line:#263149}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:var(--bg);color:var(--text);font-family:Arial,Helvetica,sans-serif;font-size:16px;line-height:1.7}a{color:inherit;text-decoration:none}button,a,summary{-webkit-tap-highlight-color:transparent}a:focus-visible,summary:focus-visible{outline:2px solid var(--gold);outline-offset:5px}p{color:var(--muted);margin:0 0 20px}h1,h2,h3{line-height:1.15;margin:0;color:var(--text)}h2{font-size:clamp(28px,3vw,40px);font-weight:600;letter-spacing:-1px;margin-bottom:24px}h3{font-size:20px;font-weight:600;margin-bottom:12px}header{border-bottom:1px solid var(--line);background:#080e20f5;position:sticky;top:0;z-index:10}.header-inner{max-width:1320px;margin:auto;padding:21px 40px;display:flex;align-items:center;gap:36px}.brand{display:inline-flex;align-items:center;gap:10px;font-size:22px;letter-spacing:-.8px;font-weight:900;font-style:italic;color:var(--gold);white-space:nowrap}.brand-mark{display:grid;place-items:center;border:1px solid #9b7d47;width:34px;height:34px;font-size:24px;font-style:normal}.domain{color:#8390a8;font-size:13px;font-style:normal;letter-spacing:0}.desktop-nav{display:flex;gap:26px;margin-left:auto;font-size:14px;color:#c3cbda}.desktop-nav a:hover,.contents-bar a:hover{color:var(--gold)}.language{position:relative;flex-shrink:0;margin-left:auto;font-size:14px}.language summary{display:flex;align-items:center;gap:20px;cursor:pointer;border:1px solid var(--line);padding:7px 13px;list-style:none}.language-list{position:absolute;right:0;top:48px;background:#17223b;box-shadow:0 15px 40px #0007;min-width:165px;padding:10px}.language-list a{display:block;padding:7px 12px}.language-list a:hover,.language-list a[aria-current]{background:#26324c;color:var(--gold)}.hero{max-width:1600px;min-height:650px;position:relative;margin:auto;display:flex;align-items:center;overflow:hidden}.hero>picture{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:75% center}.hero-shade{position:absolute;inset:0;background:linear-gradient(90deg,#080e20 0%,#080e20f5 22%,#080e20bd 44%,#080e2020 70%),linear-gradient(0deg,#080e20 0%,transparent 25%)}.hero-content{position:relative;width:100%;max-width:1320px;padding:70px 40px;margin:auto}.eyebrow{text-transform:uppercase;color:var(--gold);font-size:12px;font-weight:700;letter-spacing:2.2px;line-height:1.6;margin-bottom:22px}.hero .eyebrow{display:flex;align-items:center;gap:12px}.eyebrow>span{display:inline-block;height:1px;width:30px;background:var(--gold)}h1{font-size:clamp(38px,4.3vw,62px);font-weight:600;letter-spacing:-2.2px;max-width:690px;margin-bottom:27px}h1>span{display:block}.h1-brand{font-size:20px;letter-spacing:.2px;color:var(--gold);font-weight:400;margin-bottom:17px}.intro{max-width:460px;font-size:17px;line-height:1.75;color:#c5cee1}.hero-actions{display:flex;align-items:center;gap:26px;margin-top:30px}.button{display:inline-flex;align-items:center;justify-content:center;gap:28px;font-size:14px;font-weight:700;padding:14px 23px;border-radius:3px;line-height:1.5}.primary{background:var(--gold);color:#121a2b;box-shadow:0 4px 25px #eec77612}.primary:hover{background:#ffdb91}.text-link{font-size:14px;border-bottom:1px solid #697282;padding-bottom:3px}.text-link:hover{color:var(--gold)}.fineprint{font-size:12px;margin:22px 0 0;max-width:480px;color:#98a5bc}.hero-index{position:absolute;bottom:28px;right:50px;font-size:12px;letter-spacing:3px;color:#aab5ca}.contents-bar{display:flex;align-items:center;justify-content:space-between;gap:24px;max-width:1240px;margin:0 auto;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:22px 0;font-size:14px}.contents-bar>span{color:#73829d;font-size:12px;text-transform:uppercase;letter-spacing:1px}.contents-bar nav{display:flex;gap:34px}.page-body{max-width:1240px;margin:auto}.section{padding:76px 0;scroll-margin-top:20px}.overview{display:grid;grid-template-columns:1fr 1.25fr;gap:85px;padding-bottom:38px}.overview p:last-child{margin-bottom:0}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.card{position:relative;border:1px solid var(--line);background:linear-gradient(140deg,#15223b,#0c1428);padding:28px 32px;transition:transform .2s,border-color .2s}.card:hover{transform:translateY(-4px);border-color:#8c774f}.number{display:block;color:var(--gold);font-size:12px;letter-spacing:2px;margin-bottom:30px}.card p{font-size:14px;max-width:260px;margin:0}.card-arrow{position:absolute;right:27px;top:24px;color:#7989a5}.split{display:grid;grid-template-columns:1fr 1.25fr;gap:85px;border-bottom:1px solid var(--line)}.section-lead p:last-child{margin:0}.steps{list-style:none;padding:0;margin:0}.steps li{display:flex;gap:24px;padding:0 0 25px;margin-bottom:25px;border-bottom:1px solid var(--line)}.steps li:last-child{border:0;margin:0;padding:0}.step-number{font-size:12px;color:var(--gold);padding-top:3px}.steps p{margin:0;font-size:15px}.bonus-panel{border:1px solid #4a402d;background:radial-gradient(ellipse at top left,#45372255,transparent 65%),#101829;padding:45px;margin-top:70px;display:grid;grid-template-columns:1fr 1.1fr;gap:75px}.bonus-checks>div{position:relative;padding-left:34px;margin-bottom:27px}.bonus-checks>div:last-child{margin:0}.bonus-checks p{font-size:15px;margin:0}.bonus-checks h3{font-size:18px}.check{position:absolute;left:0;color:var(--gold)}.table-wrap{min-width:0}table{border-collapse:collapse;width:100%;font-size:14px;text-align:left;table-layout:fixed}th{font-weight:600;padding:15px 18px;background:#17243d;color:var(--gold);vertical-align:top}td{padding:18px;border-bottom:1px solid var(--line);color:var(--muted);vertical-align:top}td+td{border-left:1px solid var(--line)}.secondary-grid{display:grid;grid-template-columns:1fr 1.25fr;gap:85px;border-bottom:1px solid var(--line)}.secondary-grid h2{font-size:28px}.responsible{padding-left:32px;border-left:2px solid var(--gold)}.age{display:inline-block;color:var(--gold);font-size:15px;margin-bottom:20px;border:1px solid #665536;padding:4px 9px}.faqs details{border-bottom:1px solid var(--line)}.faqs summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:25px;padding:22px 0;font-weight:600;font-size:16px;line-height:1.5}.faqs details:first-child summary{padding-top:0}.faqs summary span{font-size:22px;font-weight:400;color:var(--gold)}.faqs details[open] summary span{transform:rotate(45deg)}.faqs p{font-size:15px;padding:0 28px 8px 0}.source{padding:30px 0 50px;font-size:13px}.source>span{color:#8695ad;margin-right:22px}.source>a{color:var(--gold)}.source p{font-size:12px;margin:5px 0 0}footer{border-top:1px solid var(--line);background:#060b19}.footer-inner{max-width:1240px;margin:auto;padding:42px 0 25px}.footer-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:25px}.footer-top>a:last-child{font-size:13px;color:#b4bfd2}.footer-inner>p{font-size:13px;max-width:850px;color:#8997af}.privacy{font-size:13px;margin-bottom:30px}.privacy summary{cursor:pointer;color:#b4bfd2}.privacy p{max-width:800px;margin-top:10px}.footer-bottom{display:flex;justify-content:space-between;gap:20px;border-top:1px solid #1b253a;padding-top:20px;font-size:12px;color:#8593aa}.skip{position:fixed;left:15px;top:-100px;background:var(--gold);color:#080e20;padding:10px;z-index:50}.skip:focus{top:10px}summary::-webkit-details-marker{display:none}@media(min-width:1600px){.hero{border-left:1px solid var(--line);border-right:1px solid var(--line)}}@media(max-width:1320px){.contents-bar,.page-body,.footer-inner{margin-left:40px;margin-right:40px}.split,.overview,.secondary-grid{gap:55px}.hero{min-height:600px}}@media(max-width:1000px){.desktop-nav{gap:16px}.header-inner{gap:18px}.brand{font-size:19px}.brand-mark{display:none}.hero-shade{background:linear-gradient(90deg,#080e20f5,#080e20c9 42%,#080e2040),linear-gradient(0deg,#080e20,transparent 35%)}.contents-bar>span{display:none}.contents-bar nav{justify-content:space-between;width:100%;gap:15px}.split,.overview,.secondary-grid{gap:35px}.bonus-panel{gap:35px;padding:30px}.hero-actions{gap:18px}.card{padding:24px}.cards{gap:12px}.section{padding-top:55px;padding-bottom:55px}}@media(max-width:760px){.header-inner{padding:17px 22px}.desktop-nav{display:none}.brand{font-size:21px}.brand-mark{display:grid}.hero{min-height:700px;align-items:flex-end}.hero>picture{height:390px;object-position:75% 25%}.hero-shade{background:linear-gradient(0deg,#080e20 45%,#080e2070 80%,#080e2010)}.hero-content{padding:255px 24px 35px}.hero .eyebrow{margin-bottom:15px}.hero h1{font-size:42px;letter-spacing:-1.5px;max-width:600px}.intro{font-size:16px;max-width:560px}.hero-actions{flex-wrap:wrap;gap:20px}.hero-index{display:none}.fineprint{font-size:12px}.contents-bar,.page-body,.footer-inner{margin-left:24px;margin-right:24px}.contents-bar{padding:20px 0;overflow:auto}.contents-bar nav{white-space:nowrap;width:max-content;gap:23px}.overview,.split,.secondary-grid,.bonus-panel{grid-template-columns:1fr;gap:25px}.section{padding:42px 0}h2{font-size:30px;letter-spacing:-.6px}.cards{grid-template-columns:1fr;gap:12px}.card{padding:22px 24px 22px 65px}.number{position:absolute;left:22px;top:23px}.card h3{margin-bottom:8px;font-size:18px}.card p{max-width:90%}.card-arrow{right:20px}.steps{margin-top:12px}.bonus-panel{padding:28px 24px;margin-top:42px}.bonus-checks{margin-top:10px}.responsible{padding-left:22px}.footer-bottom{flex-direction:column;gap:10px}.footer-top{gap:20px;align-items:flex-start}.footer-top .brand{font-size:18px}.footer-top>a:last-child{max-width:100px;text-align:right}th,td{padding:14px 10px}.eyebrow{letter-spacing:1.6px}.faqs summary{font-size:16px}.source{padding-bottom:35px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.card{transition:none}}

/* Search and brand refinements */
.brand img{display:block;width:235px;height:auto;max-width:100%}.footer-top .brand img{width:220px}.hero>picture img{display:block;width:100%;height:100%;object-fit:cover;object-position:75% center}.hero h1{max-width:640px;margin-bottom:12px}.hero-subheading{font-size:clamp(22px,2.4vw,34px);line-height:1.25;max-width:520px;margin-bottom:26px;color:var(--gold);letter-spacing:-.4px}.content-meta{display:flex;align-items:center;flex-wrap:wrap;gap:8px;padding-top:28px;font-size:13px;color:var(--muted)}.content-meta a{margin-left:auto;text-decoration:underline;text-underline-offset:4px}.worked-example{border:1px solid var(--line);border-top:0;padding:32px 45px;background:#0b1427}.worked-example>p{font-size:15px}.example-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin:25px 0}.example-grid>div{padding:20px;border-left:2px solid var(--gold);background:#15213a}.example-grid h4{font-size:15px;line-height:1.5;margin:0 0 12px;color:var(--muted)}.example-grid p{color:var(--gold);font-size:18px;margin:0;line-height:1.6}.worked-example .example-note{margin:0}.guide-scope{padding:32px;margin-top:38px;border:1px solid var(--line);background:#101a30}.guide-scope h2{font-size:23px;margin-bottom:15px}.guide-scope p{font-size:15px;margin:0}.language summary{min-height:44px}.language-list a{min-height:44px}.contents-bar nav a{display:inline-flex;align-items:center;min-height:44px}.text-link{display:inline-block;min-height:44px;align-content:center}.privacy summary{min-height:44px;align-content:center}.source a{display:inline-block;min-height:44px;align-content:center}.footer-top>a:last-child{min-height:44px;align-content:center}h1,h2,h3,h4,p,td,th{overflow-wrap:break-word}
@media(max-width:1000px){.brand img{width:210px}.header-inner{gap:20px}}
@media(max-width:760px){.brand img{width:210px}.hero>picture img{object-position:75% 25%}.hero h1{font-size:clamp(34px,9vw,48px)}.hero-subheading{font-size:25px;max-width:450px}.hero{min-height:650px}.hero-content{padding-top:265px}.content-meta{font-size:13px;display:block}.content-meta a{display:block;margin-top:12px}.worked-example{padding:25px 24px}.example-grid{grid-template-columns:1fr}.guide-scope{padding:25px}.footer-top .brand img{width:180px}}
@media(max-width:360px){.brand img{width:185px}.header-inner{gap:12px;padding-left:16px;padding-right:16px}.language summary{gap:10px}}
/* Dedicated guides and cross-language topic navigation */
.desktop-nav{gap:18px;font-size:13px;line-height:1.35}.desktop-nav a{max-width:150px}.desktop-nav a[aria-current],.mobile-site-nav a[aria-current],.footer-nav a[aria-current]{color:var(--gold)}.mobile-site-nav{display:none}.guide-cards{grid-template-columns:repeat(4,1fr)}.guide-cards .card{padding:26px 22px}.guide-cards h3{font-size:19px}.summary-check{padding:12px 0;border-bottom:1px solid var(--line);color:var(--gold)}.breadcrumbs{display:flex;flex-wrap:wrap;gap:14px;padding:30px 0;color:var(--muted);font-size:14px}.breadcrumbs a{color:var(--gold)}.article-header{padding:34px 0 42px;border-bottom:1px solid var(--line)}.article-header h1{font-size:clamp(34px,4vw,54px);max-width:1000px;letter-spacing:-1.3px}.article-intro{max-width:800px;font-size:19px}.article-header .content-meta{max-width:800px}.article-layout{display:grid;grid-template-columns:minmax(0,800px) minmax(190px,1fr);gap:70px;padding:52px 0}.article-content h2{font-size:29px;letter-spacing:-.5px}.article-content h3{font-size:19px}.article-section{padding:30px 0;border-bottom:1px solid var(--line)}.article-section:first-child{padding-top:0}.article-section p:last-child{margin-bottom:0}.article-content>.steps{margin-bottom:26px}.article-content .worked-example{margin:35px 0;border:1px solid var(--line);padding:28px}.article-content .example-grid h3{font-size:15px;line-height:1.5;color:var(--muted)}.article-content .faqs{margin-top:36px}.article-sidebar{align-self:start;position:sticky;top:120px;padding:24px;border:1px solid var(--line);background:var(--panel)}.article-sidebar nav{display:flex;flex-direction:column;gap:4px}.article-sidebar nav a{padding:10px 0;border-bottom:1px solid var(--line);font-size:15px}.article-sidebar a[aria-current]{color:var(--gold)}.article-sidebar .fineprint{margin-top:24px}.support-callout{padding:28px;background:var(--panel);border-left:3px solid var(--gold);margin-bottom:25px}.related-guides{padding:46px 0 60px}.related-guides h2{font-size:26px}.related-guides>div{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.related-guides a{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:75px;padding:20px;border:1px solid var(--line);font-size:15px}.related-guides a:hover{border-color:var(--gold);color:var(--gold)}.footer-nav{display:flex;flex-wrap:wrap;gap:12px 28px;margin-bottom:22px;font-size:14px}.footer-nav a{padding:10px 0}.footer-inner .source{padding:0 0 20px}.article-page .guide-scope{margin-top:0}
@media(max-width:1100px){.desktop-nav{display:none}.mobile-site-nav{display:flex;gap:24px;overflow-x:auto;white-space:nowrap;padding:4px 24px;border-bottom:1px solid var(--line);font-size:14px;background:#0b1427}.mobile-site-nav a{padding:12px 0}.guide-cards{grid-template-columns:repeat(2,minmax(0,1fr))}.article-layout{gap:30px}.related-guides>div{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:760px){.article-layout{grid-template-columns:1fr;padding:32px 0}.article-sidebar{position:static}.article-header{padding:16px 0 28px}.article-header h1{font-size:36px;letter-spacing:-.8px}.article-intro{font-size:17px}.article-content h2{font-size:26px}.article-content .worked-example{padding:22px}.guide-cards{grid-template-columns:1fr}.guide-cards .card{padding-left:65px}.related-guides>div{grid-template-columns:1fr}.related-guides a{min-height:62px}.breadcrumbs{padding:20px 0}.support-callout{padding:24px}.article-sidebar .eyebrow{margin-bottom:12px}}
/* Special promotion category */
.special-highlight{margin:38px 0;padding:32px;border:1px solid #937338;border-radius:12px;background:linear-gradient(120deg,#25263a,#101a30)}.special-highlight h2{font-size:clamp(25px,3vw,36px);max-width:800px}.special-highlight p{max-width:800px}.special-highlight .text-link{color:var(--gold)}.offer-status{border-left:3px solid var(--gold);background:#182137;padding:24px;margin-bottom:38px}.offer-status h2{font-size:21px}.offer-status p{margin-bottom:0}.bonus-category-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin:24px 0}.bonus-category-grid>section{padding:24px;background:var(--panel);border:1px solid var(--line);border-radius:10px}.bonus-category-grid h3{color:var(--gold);margin-top:16px}.bonus-category-grid p{font-size:15px;margin-bottom:0}.guide-cards{grid-template-columns:repeat(3,minmax(0,1fr))}.related-guides>div{grid-template-columns:repeat(auto-fit,minmax(180px,1fr))}
@media(max-width:1280px){.desktop-nav{display:none}.mobile-site-nav{display:flex;gap:24px;overflow-x:auto;white-space:nowrap;padding:4px 24px;border-bottom:1px solid var(--line);font-size:14px;background:#0b1427}.mobile-site-nav a{padding:12px 0}}
@media(max-width:760px){.special-highlight{padding:24px}.bonus-category-grid,.guide-cards{grid-template-columns:1fr}.offer-status{padding:22px}}