@font-face{font-family:"Plus Jakarta Sans";src:url("/fonts/plus-jakarta-regular.ttf") format("truetype");font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:"Plus Jakarta Sans";src:url("/fonts/plus-jakarta-medium.ttf") format("truetype");font-weight:500;font-style:normal;font-display:swap}
@font-face{font-family:"Plus Jakarta Sans";src:url("/fonts/plus-jakarta-semibold.ttf") format("truetype");font-weight:600;font-style:normal;font-display:swap}
@font-face{font-family:"Source Serif 4";src:url("/fonts/source-serif-4-web.ttf?v=2") format("truetype");font-weight:400;font-style:normal;font-display:swap}

:root{
  --ink:#111414;
  --muted:#657071;
  --blue:#00a8e5;
  --blue-deep:#008fc8;
  --pale:#f3f7f8;
  --pale-blue:#eaf7fc;
  --warm:#f8f4f0;
  --line:#dce5e7;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:28px}
body{margin:0;background:#fff;color:var(--ink);font-family:"Plus Jakarta Sans",Arial,sans-serif;font-size:16px;line-height:1.6}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%;height:auto}
h1,h2,h3,p{margin-top:0}
h1,h2,h3{font-weight:500}
em{font-family:"Source Serif 4",Georgia,serif;font-weight:400;font-style:oblique 12deg;color:var(--blue);letter-spacing:-.02em}
.wrap{width:min(1240px,calc(100% - 96px));margin-inline:auto}
.skip{position:absolute;top:-100px;left:16px;z-index:20;padding:10px 14px;background:#fff;border:1px solid var(--line)}
.skip:focus{top:12px}

.header{display:flex;align-items:center;justify-content:space-between;min-height:94px;border-bottom:1px solid var(--line)}
.logo{width:205px;height:auto;box-shadow:none;filter:none}
.nav-cta{display:inline-flex;align-items:center;gap:22px;padding:10px 0;border-bottom:1px solid var(--ink);font-size:13px;font-weight:500}
.nav-cta span{color:var(--blue);font-size:18px}

.eyebrow{display:flex;align-items:center;gap:10px;margin:0 0 25px;color:var(--blue);font-size:12px;font-weight:500;letter-spacing:.02em;text-transform:uppercase}
.eyebrow:before{content:"";width:22px;height:2px;background:var(--blue)}

.hero{position:relative;isolation:isolate;overflow:hidden;background:radial-gradient(circle at 82% 39%,#fff 0 10%,transparent 40%),linear-gradient(135deg,#f6fafb 0%,#eaf5f8 100%)}
.hero:after{content:"";position:absolute;right:-12vw;bottom:-26vw;z-index:-1;width:56vw;height:56vw;border:1px solid rgba(0,168,229,.2);border-radius:50%}
.hero-inner{display:grid;grid-template-columns:1.02fr .98fr;align-items:center;gap:30px;min-height:720px;padding-top:70px;padding-bottom:70px}
.hero-copy{position:relative;z-index:2;max-width:690px}
h1{margin-bottom:28px;font-size:clamp(47px,4.7vw,68px);font-weight:400;line-height:1.06;letter-spacing:-.05em;text-transform:none}
h1 em,h2 em{color:var(--blue);font-family:inherit;font-style:normal;font-weight:inherit;letter-spacing:inherit}
.hero h1 em{display:inline-block;line-height:inherit}
.lead{max-width:650px;margin-bottom:18px;font-family:"Plus Jakarta Sans",Arial,sans-serif;font-size:19px;font-style:normal;font-weight:400;line-height:1.6;color:#334043}
.intro{max-width:610px;margin-bottom:32px;color:var(--muted)}
.button{display:inline-flex;align-items:center;justify-content:space-between;gap:35px;padding:16px 24px;border:0;border-radius:999px;background:var(--blue);color:#fff;font:500 15px/1.2 "Plus Jakarta Sans",Arial,sans-serif;cursor:pointer;transition:background .2s,transform .2s}
.button:hover{background:var(--blue-deep);transform:translateY(-2px)}
.button span{font-size:19px}
.micro{margin:14px 0 0;color:var(--muted);font-size:12px}
.hero .micro{color:var(--muted)}
.hero-guide{position:relative;margin:0 -2vw 0 0;align-self:center;text-align:center}
.hero-guide img{width:min(100%,620px);margin-inline:auto;filter:drop-shadow(0 25px 34px rgba(21,45,55,.12))}
.hero-guide figcaption{position:absolute;right:4%;bottom:5%;display:flex;align-items:center;gap:14px;padding:12px 16px;background:rgba(255,255,255,.94);border:1px solid rgba(198,219,226,.9);box-shadow:0 12px 30px rgba(21,45,55,.10);font-size:11px;text-align:left}
.hero-guide figcaption strong{color:var(--blue);font-size:13px}
.hero-guide figcaption span{color:var(--muted)}

.topics{border-block:1px solid var(--line)}
.topic-row{display:grid;grid-template-columns:repeat(4,1fr)}
.topic-row>span{display:grid;grid-template-columns:32px 1fr;align-items:center;min-height:82px;padding:0 24px;border-right:1px solid var(--line);color:var(--blue);font-size:11px}
.topic-row>span:first-child{padding-left:0}
.topic-row>span:last-child{border-right:0}
.topic-row strong{color:var(--ink);font-size:14px;font-weight:500}

.questions{padding-top:115px;padding-bottom:115px}
.section-grid{display:grid;grid-template-columns:1fr 1fr;gap:9vw}
h2{margin-bottom:26px;font-size:clamp(38px,4vw,58px);font-weight:400;line-height:1.1;letter-spacing:-.04em;text-transform:none}
.section-grid>div>p{color:var(--muted)}
.question-list{list-style:none;padding:0;margin:34px 0 0}
.question-list li{position:relative;padding:17px 0 17px 24px;border-top:1px solid var(--line);font-size:15px}
.question-list li:before{content:"";position:absolute;left:0;top:27px;width:7px;height:7px;background:var(--blue)}

.contents{padding:105px 0 115px;background:var(--pale)}
.section-heading{display:grid;grid-template-columns:1.3fr .7fr;gap:8vw;align-items:end;margin-bottom:52px}
.section-heading h2{margin-bottom:0}
.section-heading>p{margin:0;color:var(--muted)}
.chapters{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.chapters article{min-height:255px;padding:28px;background:#fff}
.chapters article:nth-child(2),.chapters article:nth-child(5){background:var(--pale-blue)}
.number{color:var(--blue);font-size:11px;font-weight:600}
.chapters h3{margin:50px 0 13px;font-size:21px;line-height:1.25}
.chapters p{margin:0;color:var(--muted);font-size:14px;line-height:1.65}

.inside{display:grid;grid-template-columns:1.28fr .72fr;gap:7vw;align-items:center;padding-top:115px;padding-bottom:115px}
.inside-art{padding:28px;background:var(--pale)}
.inside-art img{width:100%}
.inside h2{font-size:clamp(42px,4.8vw,66px)}
.inside p{color:var(--muted)}
.text-link{display:inline-flex;gap:24px;align-items:center;margin-top:9px;padding-bottom:5px;border-bottom:1px solid var(--ink);font-size:14px;font-weight:500}
.text-link span{color:var(--blue)}

.download{padding:110px 0;background:#fff;border-top:1px solid var(--line)}
.form-layout{display:grid;grid-template-columns:.82fr 1.18fr;gap:8vw;align-items:start}
.form-layout>div{position:sticky;top:38px;padding-top:20px}
.form-layout>div>p:not(.eyebrow,.micro){max-width:520px;color:var(--muted)}
.form-layout form{padding:42px;background:var(--pale);border-top:3px solid var(--blue)}
.form-layout form h3{margin:0 0 30px;font-size:28px;line-height:1.25;font-weight:500}
.form-layout label{display:block;margin-bottom:18px;font-size:14px;font-weight:500}
.name-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form-layout input:not([type=radio]){display:block;width:100%;margin-top:8px;padding:14px;border:1px solid #cbd7da;border-radius:2px;background:#fff;color:var(--ink);font:400 16px "Plus Jakarta Sans",Arial,sans-serif}
.form-layout input:focus{outline:2px solid rgba(0,168,229,.25);outline-offset:1px;border-color:var(--blue)}
.form-layout fieldset{min-width:0;margin:24px 0 22px;padding:0;border:0}
.form-layout legend{margin-bottom:15px;font-size:15px;font-weight:600;line-height:1.55}
.form-layout .radio{display:flex;align-items:center;gap:11px;margin:0;padding:13px 14px;border:1px solid #d7e1e3;border-bottom:0;background:#fff;font-weight:400;cursor:pointer}
.form-layout .radio:last-of-type{border-bottom:1px solid #d7e1e3}
.radio input{width:18px;height:18px;margin:0;accent-color:var(--blue)}
.form-privacy{font-size:12px;line-height:1.6;color:var(--muted)}
.download form .button{width:100%}
.download form .button:disabled{opacity:.65;cursor:wait}
#form-status{margin:15px 0 0;color:var(--ink);font-size:14px}
.trap{position:absolute;left:-10000px;width:1px;height:1px;overflow:hidden}
[hidden]{display:none!important}

.faq{display:grid;grid-template-columns:.8fr 1.2fr;gap:9vw;padding-top:105px;padding-bottom:105px;border-top:1px solid var(--line)}
.faq h2{font-size:clamp(36px,3.6vw,52px)}
details{border-top:1px solid var(--line)}
details:last-child{border-bottom:1px solid var(--line)}
summary{padding:22px 32px 22px 0;cursor:pointer;font-size:16px;font-weight:500}
details p{max-width:700px;padding-bottom:18px;color:var(--muted);font-size:14px}

.footer{display:flex;align-items:center;gap:28px;padding-top:30px;padding-bottom:35px;border-top:1px solid var(--line);color:var(--muted);font-size:12px}
.footer .logo{width:165px}
.footer p{margin:0}
a:focus-visible,summary:focus-visible,button:focus-visible{outline:3px solid var(--blue);outline-offset:5px}

@media(max-width:980px){
  .wrap{width:calc(100% - 56px)}
  .hero-inner{grid-template-columns:1fr 1fr;min-height:680px}
  .hero-guide{margin-right:-8vw}
  .section-grid,.inside,.faq,.form-layout{gap:45px}
  .chapters{grid-template-columns:1fr 1fr}
  .topic-row>span{padding-inline:14px}
}

@media(max-width:700px){
  .wrap{width:calc(100% - 40px)}
  .header{min-height:76px}
  .logo{width:160px}
  .nav-cta{gap:8px;font-size:12px}
  .hero-inner{grid-template-columns:1fr;gap:10px;min-height:0;padding-top:56px;padding-bottom:34px}
  .hero-guide{margin:-18px -10vw -32px}
  .hero-guide img{width:min(100%,500px)}
  .hero-guide figcaption{right:11%;bottom:7%;padding:9px 11px}
  .hero-guide figcaption span{display:none}
  h1{font-size:43px;letter-spacing:-.045em}
  .lead{font-size:18px}
  .topic-row{grid-template-columns:1fr 1fr}
  .topic-row>span,.topic-row>span:first-child{min-height:66px;padding-inline:10px;border-bottom:1px solid var(--line)}
  .topic-row>span:nth-child(2){border-right:0}
  .topic-row>span:nth-child(n+3){border-bottom:0}
  .questions,.inside,.faq{padding-top:72px;padding-bottom:72px}
  .section-grid,.inside,.faq,.form-layout,.section-heading{grid-template-columns:1fr;gap:34px}
  h2{font-size:39px}
  .contents,.download{padding:72px 0}
  .section-heading{margin-bottom:34px}
  .chapters{grid-template-columns:1fr}
  .chapters article{min-height:215px}
  .chapters h3{margin-top:34px}
  .inside-art{padding:16px}
  .form-layout>div{position:static;padding:0}
  .form-layout form{padding:28px 22px}
  .name-row{grid-template-columns:1fr;gap:0}
  .footer{flex-wrap:wrap}
}

@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.button{transition:none}}