@charset "UTF-8";
:root{color-scheme:dark;--ink:#080e1b;--navy:#0b162c;--blue:#245ed0;--ice:#9cc9ff;--light:#f4f6f9;--line:#d1d9e5;font:16px/1.75 "Pretendard","Noto Sans KR","Apple SD Gothic Neo","Malgun Gothic",Arial,sans-serif;color:#f7f8fb;background:var(--ink);font-synthesis:none;text-rendering:optimizeLegibility}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:24px}body{margin:0;-webkit-font-smoothing:antialiased}a{color:inherit;text-underline-offset:5px}button,input{font:inherit}button{cursor:pointer}a,button,summary{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,summary:focus-visible,input:focus-visible{outline:3px solid #4189ff;outline-offset:5px}img{display:block;max-width:100%}h1,h2,h3,p{margin:0}h1,h2,h3{line-height:1.35;word-break:keep-all;overflow-wrap:break-word}p{word-break:keep-all;overflow-wrap:anywhere}h2{font-size:clamp(1.65rem,2.8vw,2.4rem);font-weight:650;letter-spacing:-.045em}strong{font-weight:700}::selection{background:#245ed0;color:#fff}[hidden]{display:none!important}.container{width:min(1180px,calc(100% - 96px));margin-inline:auto}.eyebrow{font:600 .875rem/1.5 Arial,sans-serif;letter-spacing:.12em}.skip-link{position:fixed;top:8px;left:8px;z-index:10;padding:12px 20px;background:white;color:#111;transform:translateY(-160%)}.skip-link:focus{transform:none}
.site-header{background:var(--navy);border-bottom:1px solid #263248}.header-layout{min-height:106px;display:flex;align-items:center;gap:32px}.brand{flex:none}.logo-frame{display:block;position:relative;overflow:hidden;width:104px;aspect-ratio:740/570}.logo-frame img{position:absolute;max-width:none;width:172.972973%;height:auto;left:-36.486486%;top:-20.701754%}.header-label{color:#acbbd2;font:500 .875rem/1.4 Arial,sans-serif;letter-spacing:.1em}.languages{display:flex;gap:8px;margin-left:auto}.languages a{display:grid;place-items:center;min-height:44px;min-width:56px;padding:6px 10px;font-size:.875rem;text-decoration:none;color:#b8c3d5}.languages a[aria-current=page]{color:white;border-bottom:2px solid #7cb6ff}
.hero{position:relative;isolation:isolate;overflow:hidden;background:#0a101c}.hero-art{position:absolute;inset:0;margin-left:auto;width:70%;height:100%;object-fit:cover;object-position:center 53%;z-index:-2}.hero-shade{position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,#080e1b 12%,rgba(8,14,27,.96) 28%,rgba(8,14,27,.48) 60%,rgba(8,14,27,.1)),linear-gradient(0deg,rgba(8,14,27,.6),transparent 70%)}.hero-content{padding-top:40px;padding-bottom:40px}.hero .eyebrow{color:#a6c5ef;margin-bottom:16px;display:flex;gap:24px;flex-wrap:wrap}.hero .eyebrow span{color:#c0cad8;font-size:.875rem;letter-spacing:.04em}.hero h1{font:500 clamp(2.5rem,4vw,3.6rem)/1.13 Georgia,"Noto Serif KR",serif;letter-spacing:-.04em}.hero h1>span{display:block;font:600 clamp(1.35rem,2.2vw,1.8rem)/1.4 "Malgun Gothic",Arial,sans-serif;letter-spacing:-.04em;margin-top:14px}.hero h1>span br{display:none}.hero-intro{margin-top:17px;color:#d4dbe6;max-width:560px}.hero-meta{display:flex;flex-wrap:wrap;align-items:center;gap:8px 20px;margin-top:22px;font-size:.875rem;color:#c6d4e7}.test-status{display:inline-flex;gap:9px;align-items:center}.test-status:before{content:"";width:6px;height:6px;border-radius:50%;background:#87c7ff;flex:none}
.guide-nav{background:#101c31;border-bottom:1px solid #29364e}.guide-nav>.container{display:flex;justify-content:space-between;gap:20px}.guide-nav a{min-height:56px;display:flex;align-items:center;gap:28px;font-size:.875rem;text-decoration:none}.guide-nav a>span{color:#a2c8ff}.guide-nav a:hover{color:var(--ice)}.section-light{background:var(--light);color:#152237;color-scheme:light}.section-light .eyebrow{color:#305da5}.installation{padding:52px 0 32px}.installation h2,.faq h2{margin-top:12px}.account-note{margin-top:14px;color:#506077;max-width:840px}.account-note strong{color:#1e4b93}.steps{list-style:none;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));margin:34px 0 0;padding:0;border-top:1px solid #a8b6ca}.steps>li{min-width:0;padding:26px 28px 28px 0;display:flex;flex-direction:column;scroll-margin-top:28px}.steps>li+li{border-left:1px solid var(--line);padding-left:28px}.step-number{color:#2d5da9;font:400 1.5rem/1.2 Georgia,serif;margin-bottom:18px}.step-body{display:flex;flex-direction:column;flex:1;min-width:0}.steps h3{font-size:1.2rem;letter-spacing:-.035em;margin-bottom:12px}.steps p{color:#56657a}.steps .step-body>p:first-of-type{flex:1}.steps strong{color:#253b59}.button{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:56px;padding:14px 18px;font-size:1rem;line-height:1.45;font-weight:650;text-decoration:none;border:1px solid transparent;text-align:left;overflow-wrap:anywhere}.button>span{font-size:1.25rem;flex:none}.primary{background:var(--blue);color:#fff;margin-top:22px}.primary:hover{background:#194cad}.steps .step-note{font-size:.875rem;margin-top:12px;color:#647187;min-height:3.5em}.returning{border-top:1px solid var(--line);padding-top:21px;font-size:.875rem;color:#526179;display:flex;flex-wrap:wrap;gap:8px 16px}.returning a{color:#244f98;font-weight:600}
.after-install{padding:58px 0;background:#101c30}.after-layout{display:grid;grid-template-columns:1fr 1fr;gap:80px}.after-install .eyebrow{color:#9ebbea;margin-bottom:12px}.after-install h2{margin-bottom:16px}.after-install p:not(.eyebrow){color:#bdc9db}.participation{border-left:1px solid #3b4b65;padding-left:36px}.participation strong{color:#f4f8ff}.line-link{display:inline-flex;align-items:center;gap:16px;color:#a8ccff;font-weight:600;margin-top:20px}.participation .fine-print{font-size:.875rem;line-height:1.75;color:#a8b7cd;margin-top:22px}
.faq{padding:60px 0}.section-description{margin-top:14px;color:#5b687b}.faq-list{margin-top:30px;border-top:1px solid #243853}.faq details{border-bottom:1px solid var(--line);scroll-margin-top:24px}.faq summary{list-style:none;display:flex;gap:24px;align-items:center;justify-content:space-between;min-height:74px;padding:20px 0;cursor:pointer;line-height:1.6;font-weight:600}.faq summary::-webkit-details-marker{display:none}.faq summary>span{font:400 1.6rem/1 Arial,sans-serif;color:#48658d;flex:none}.faq details[open] summary>span{transform:rotate(45deg)}.answer{max-width:930px;padding:0 32px 24px 0;color:#526178}.answer p+p{margin-top:14px}.answer ol{padding-left:22px;margin:0}.answer li+li{margin-top:9px}.answer strong{color:#243d61}.answer a{color:#2456a4}.share{padding:36px 0;background:#e7ecf4;color:#1f314b;color-scheme:light}.share-layout{display:flex;align-items:center;justify-content:space-between;gap:30px}.share h2{font-size:1.2rem}.share p{color:#53637a;margin-top:7px}.share-control{min-width:280px;max-width:420px}.secondary{width:100%;color:#234f96;background:transparent;border-color:#8298bb}.secondary:hover{background:#d5e0f0}.share .copy-status{font-size:.875rem}.copy-status:empty{display:none}.copy-fallback{width:100%;padding:10px;margin-top:8px;border:1px solid #8c9db6;color:#192f52;background:white;font-size:1rem}.site-footer{padding:35px 0 25px;background:var(--navy)}.footer-brand{font:600 1.125rem Georgia,serif;letter-spacing:.045em}.site-footer nav{display:flex;gap:12px 26px;flex-wrap:wrap;margin-top:18px}.site-footer a{font-size:.875rem;color:#b9c7dc}.footer-bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px 20px;border-top:1px solid #2b3950;margin-top:24px;padding-top:20px;color:#a5b4ca;font-size:.875rem}
@media(max-width:1000px){.container{width:calc(100% - 56px)}.steps>li{padding-right:20px}.steps>li+li{padding-left:20px}.button{padding:14px}.after-layout{gap:40px}.hero-art{width:90%}.hero-shade{background:linear-gradient(90deg,#080e1b 3%,rgba(8,14,27,.89) 38%,rgba(8,14,27,.32)),linear-gradient(0deg,rgba(8,14,27,.65),transparent)}.share-layout{align-items:flex-start}}
@media(max-width:760px){.container{width:calc(100% - 40px)}.header-layout{min-height:86px;gap:14px}.logo-frame{width:87px}.header-label{display:none}.languages{gap:0}.hero-content{padding-top:26px;padding-bottom:26px}.hero-art{width:100%;object-position:62% center}.hero .eyebrow{margin-bottom:12px;gap:16px}.hero .eyebrow span{display:none}.hero h1{font-size:2.35rem}.hero h1>span{font-size:1.3rem;margin-top:10px}.hero-intro{display:none}.hero-meta{margin-top:17px;gap:4px 20px}.guide-nav a{min-height:52px;gap:14px}.installation{padding-top:28px;padding-bottom:25px}.installation>.container>.eyebrow{display:none}.installation h2{margin-top:0;font-size:1.65rem}.account-note{margin-top:10px}.steps{display:block;margin-top:23px}.steps>li,.steps>li+li{display:grid;grid-template-columns:30px minmax(0,1fr);gap:14px;padding:24px 0;border-left:0}.steps>li+li{border-top:1px solid var(--line)}.step-number{margin:0;padding-top:3px;font-size:1.3rem}.steps h3{margin-bottom:9px;font-size:1.2rem}.primary{margin-top:16px}.steps .step-note{min-height:0;margin-top:10px}.returning{padding-top:20px}.after-install{padding:38px 0}.after-layout{grid-template-columns:minmax(0,1fr);gap:24px}.participation{padding:24px 0 0;border-left:0;border-top:1px solid #3b4b65}.after-install h2{font-size:1.6rem}.faq{padding:38px 0}.faq h2{font-size:1.65rem}.faq-list{margin-top:24px}.faq summary{min-height:68px;gap:18px;padding:18px 0}.answer{padding-right:0}.share-layout{flex-direction:column;gap:18px}.share-control{width:100%;min-width:0;max-width:none}.share{padding:28px 0}.site-footer{padding-top:28px}.site-footer nav{gap:14px 22px}.site-footer nav>a:first-child{flex-basis:100%}.footer-bottom{gap:6px;flex-direction:column}}
@media(max-width:360px){.container{width:calc(100% - 32px)}.steps>li,.steps>li+li{grid-template-columns:24px minmax(0,1fr);gap:10px}.guide-nav a{gap:8px}.hero h1{font-size:2rem}.hero h1>span{font-size:1.18rem}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}


/* Personal progress does not prove Google enrollment. */
.country-nav{background:#111e33;border-bottom:1px solid #314159}.country-nav>.container{display:flex;align-items:center;gap:8px;min-height:50px;flex-wrap:wrap}.country-nav a{min-height:44px;padding:9px 13px;display:flex;align-items:center;text-decoration:none;color:#c8d7ee;font-size:.875rem}.country-nav a[aria-current="page"]{color:#fff;box-shadow:inset 0 -2px #94bcfa}.country-nav span{font-size:.75rem;color:#a5b4ca;margin-left:auto}
.release-note{padding:18px 22px;margin-bottom:28px;border-left:4px solid #ba9459;background:#e7eaf0;color:#24364c;max-width:960px;font-size:.925rem}.release-note>strong{display:block;margin-bottom:6px}.release-note p+p{margin-top:7px}.release-note [data-country-status]{font-size:.875rem;color:#4c5b70}.personal-check{display:flex;gap:10px;align-items:flex-start;min-height:48px;margin-top:18px;padding:12px 0;color:#283e5b;font-size:.875rem;cursor:pointer}.personal-check input{width:20px;height:20px;margin:3px 0 0;flex:none;accent-color:#245ed0}.personal-check-note{margin-bottom:20px;padding:14px 18px;border:1px solid #bdc9d9;color:#4c5e76;font-size:.875rem}.check-progress{color:#234f96;font-weight:650;margin-top:7px}.direct-store{margin-top:16px;border-top:1px solid #bccada;padding-top:8px}.direct-store summary,.installed-locale summary{cursor:pointer;min-height:44px;padding:10px 0;font-size:.9rem;line-height:1.7}.direct-store p{font-size:.875rem;margin:8px 0}.direct-store .secondary{margin-top:14px;font-size:.9rem}.installed-locale{margin-bottom:24px;border-bottom:1px solid #465675;padding-bottom:12px}.installed-locale summary{font-weight:650;color:#e5ebf5}.installed-locale .secondary{color:#e4efff;border-color:#839ec4;margin:16px 0}.installed-locale .secondary:hover{background:#263a58}.installed-locale p{font-size:.925rem;margin-top:12px}.installed-locale [data-app-status]:empty{display:none}
html[lang="hi"]{font-family:"Noto Sans Devanagari","Nirmala UI",Arial,sans-serif;line-height:1.85}html[lang="hi"] h1>span,html[lang="hi"] h2,html[lang="hi"] h3{font-family:"Noto Sans Devanagari","Nirmala UI",Arial,sans-serif;letter-spacing:0;line-height:1.6}html[lang="hi"] p{word-break:normal;overflow-wrap:break-word}html[lang="hi"] .button{line-height:1.8}html[lang="hi"] .hero h1{letter-spacing:0}
@media(max-width:760px){.release-note{padding:15px 17px;margin-bottom:23px}.languages a{min-width:52px;padding-inline:7px}.personal-check-note{padding:13px}.direct-store .button{font-size:.875rem}.country-nav>.container{gap:4px}.country-nav a{padding-inline:10px}}
.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap;border:0}
.languages{margin-left:0;margin-inline-start:auto;min-width:0}
#guide-language{max-width:200px;min-height:44px;padding:8px 12px;background:#13243d;border:1px solid #536a89;color:#fff;font:inherit;border-radius:3px}
#guide-language:focus-visible{outline:3px solid #4189ff;outline-offset:3px}
#guide-country{min-height:44px;max-width:75%;background:#111e33;border:0;color:#dce6f5;font:inherit;font-size:.9rem;padding:8px}
.country-nav label{font-size:.8rem;color:#aabbd3}
#guide-country:focus-visible{outline:3px solid #4189ff;outline-offset:2px}
html:lang(zh-Hans){font-family:"Noto Sans SC","Microsoft YaHei",Arial,sans-serif}
html:lang(zh-Hant){font-family:"Noto Sans TC","Microsoft JhengHei",Arial,sans-serif}
html:lang(bn){font-family:"Noto Sans Bengali","Nirmala UI",Vrinda,Arial,sans-serif;line-height:1.85}
html:lang(bn) :is(h1>span,h2,h3,.button){font-family:inherit;letter-spacing:normal;line-height:1.65}
html:not(:lang(ko)) :is(h1,h2,h3,p){word-break:normal}
@media(max-width:360px){#guide-language{max-width:168px}}

/* Reading direction and spacing for Arabic and Urdu. */
html:is([lang="ar"],[lang="ur"]),article:is([lang="ar"],[lang="ur"]){font-family:"Noto Sans Arabic",Tahoma,Arial,sans-serif;line-height:1.9}
article:is([lang="ar"],[lang="ur"]){direction:rtl;text-align:start}
article:is([lang="ar"],[lang="ur"]) h1,article:is([lang="ar"],[lang="ur"]) h2,article:is([lang="ar"],[lang="ur"]) h3,article:is([lang="ar"],[lang="ur"]) .eyebrow{letter-spacing:normal;font-family:inherit}
article:is([lang="ar"],[lang="ur"]) p,article:is([lang="ar"],[lang="ur"]) h1,article:is([lang="ar"],[lang="ur"]) h2,article:is([lang="ar"],[lang="ur"]) h3{word-break:normal}
article:is([lang="ar"],[lang="ur"]) .button{text-align:start}
article:is([lang="ar"],[lang="ur"]) .release-note{border-left:0;border-inline-start:4px solid #ba9459}
article:is([lang="ar"],[lang="ur"]) .steps>li{padding-left:28px;padding-right:0}
article:is([lang="ar"],[lang="ur"]) .steps>li+li{border-left:0;border-right:1px solid var(--line);padding-right:28px}
article:is([lang="ar"],[lang="ur"]) .participation{border-left:0;border-right:1px solid #3b4b65;padding-left:0;padding-right:36px}
article:is([lang="ar"],[lang="ur"]) .answer{padding-left:32px;padding-right:0}
article:is([lang="ar"],[lang="ur"]) .answer ol{padding-left:0;padding-inline-start:22px}
article:is([lang="ar"],[lang="ur"]) .copy-fallback{direction:ltr;text-align:left;unicode-bidi:isolate}
article:is([lang="ar"],[lang="ur"]) bdi{unicode-bidi:isolate}
html:is([lang="ar"],[lang="ur"]) .languages{margin-left:0;margin-inline-start:auto;flex-wrap:wrap}
html:is([lang="ar"],[lang="ur"]) .country-nav span{margin-left:0;margin-inline-start:auto}
html:is([lang="ar"],[lang="ur"]) .header-label{letter-spacing:normal}
@media(max-width:760px){article:is([lang="ar"],[lang="ur"]) .steps>li,article:is([lang="ar"],[lang="ur"]) .steps>li+li{padding:24px 0;border-right:0}article:is([lang="ar"],[lang="ur"]) .participation{border-right:0;padding:24px 0 0}article:is([lang="ar"],[lang="ur"]) .answer{padding-left:0}}