:root{--sky:#C6E2FF;--sky2:#F4F9FF;--card:#fff;--ink:#13213C;--ink-2:#4A5874;--line:#DCE7F5;--blue:#1F5FC4;--blue-2:#3E8EF7;--sun:#FFC83D;
  --display:'Jua','Baloo 2','M PLUS Rounded 1c',system-ui,sans-serif;--brand:'Baloo 2','Jua',system-ui,sans-serif;--body:system-ui,-apple-system,'Apple SD Gothic Neo','Hiragino Sans','Segoe UI',sans-serif;color-scheme:light}
:root[lang="ja"]{--display:'M PLUS Rounded 1c','Baloo 2',system-ui,sans-serif}
:root[lang="en"]{--display:'Baloo 2',system-ui,sans-serif}
*{box-sizing:border-box}html,body{margin:0;overflow-x:clip;max-width:100%}
body{background:var(--sky2);color:var(--ink);font-family:var(--body);font-size:18px;line-height:1.75}
:root[lang="ko"] body{word-break:keep-all;overflow-wrap:anywhere}
h1,h2,h3,p,li,a,span,b{overflow-wrap:anywhere}
a{color:var(--blue)}
.in{max-width:760px;margin:0 auto;padding-left:max(20px,env(safe-area-inset-left,0px));padding-right:max(20px,env(safe-area-inset-right,0px))}
.wide{max-width:1040px}
header.nav{background:var(--sky)}
header.nav .in{display:flex;justify-content:space-between;align-items:center;gap:12px;padding-block:14px;max-width:1040px}
.logo{white-space:nowrap;font-family:var(--brand);font-weight:800;font-size:28px;color:var(--blue);text-decoration:none;line-height:1;display:flex;align-items:flex-start}
.logo i{width:9px;height:9px;border-radius:50%;background:var(--sun);margin-left:2px}
.logo small{font-family:var(--body);font-size:14px;font-weight:700;color:var(--ink-2);margin:6px 0 0 8px}
.langs{display:flex;gap:2px;background:rgba(255,255,255,.7);border-radius:999px;padding:4px;font-size:14px}
.langs a{white-space:nowrap;text-decoration:none;color:var(--ink-2);font-weight:700;border-radius:999px;padding:6px 10px}
.langs a[aria-current]{background:#fff;color:var(--blue)}
.top{background:linear-gradient(180deg,var(--sky),var(--sky2));padding-block:20px 8px}
.crumb{font-size:14px;color:var(--ink-2);margin:0 0 10px}.crumb a{color:var(--ink-2)}
h1{font-family:var(--display);font-weight:400;font-size:clamp(32px,6vw,48px);line-height:1.2;margin:0 0 10px;text-wrap:balance}
:root[lang="en"] h1,:root[lang="en"] h2{font-weight:800}
.meta{color:var(--ink-2);font-size:15px;margin:0}
.chat{display:flex;flex-direction:column;gap:10px;margin:24px 0 32px}
.chat small{font-size:13px;font-weight:700;color:var(--ink-2)}
.bk{align-self:flex-end;max-width:85%;display:flex;flex-direction:column;align-items:flex-end;gap:4px}
.bk span{background:var(--blue-2);color:#fff;border-radius:22px 22px 6px 22px;padding:10px 16px;font-family:var(--display);font-size:20px;line-height:1.4}
.bw{display:flex;gap:12px;align-items:flex-end}
.bw img{width:64px;height:auto;flex:none}
.bw div{display:flex;flex-direction:column;gap:4px}
.bw span{background:#fff;border-radius:22px 22px 22px 6px;padding:14px 18px;font-family:var(--display);font-size:19px;line-height:1.5;box-shadow:0 4px 16px rgba(31,95,196,.1)}
article h2{font-family:var(--display);font-weight:400;font-size:clamp(24px,4vw,30px);line-height:1.3;margin:40px 0 10px}
article p{margin:0 0 14px}
article ul{padding-left:1.2em;margin:0 0 14px}article li{margin:6px 0}
.faq details{background:#fff;border-radius:16px;padding:14px 18px;margin:10px 0;box-shadow:0 2px 10px rgba(19,33,60,.05)}
.faq summary{cursor:pointer;font-weight:800;font-size:18px}
.faq p{margin:10px 0 0}
.cta{background:#fff;border-radius:26px;padding:24px;margin:40px 0;box-shadow:0 10px 30px rgba(31,95,196,.12);display:grid;grid-template-columns:120px 1fr;gap:18px;align-items:center}
.cta img{width:120px;height:auto}
.cta h2{margin:0 0 6px}.cta p{margin:0 0 14px;color:var(--ink-2);font-size:16px}
.btns{display:flex;gap:10px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:50px;padding:12px 20px;border-radius:16px;font-weight:800;text-decoration:none;font-size:16px}
.btn.pri{background:var(--blue);color:#fff}.btn.sec{background:#E7F0FD;color:var(--blue)}
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px;margin:20px 0 40px}
.card{background:#fff;border-radius:22px;padding:20px;text-decoration:none;color:var(--ink);box-shadow:0 2px 12px rgba(19,33,60,.06);display:flex;flex-direction:column;gap:8px;min-width:0}
.card .q{align-self:flex-start;background:var(--blue-2);color:#fff;border-radius:18px 18px 18px 6px;padding:6px 12px;font-family:var(--display);font-size:17px}
.card b{font-size:19px;line-height:1.35}.card span{color:var(--ink-2);font-size:15px;line-height:1.55}
.more h2{font-family:var(--display);font-weight:400;font-size:26px;margin:20px 0 0}
footer{padding-block:28px;color:var(--ink-2);font-size:14px}footer .in{display:flex;flex-wrap:wrap;gap:8px 18px;justify-content:space-between;max-width:1040px}
@media (max-width:560px){.cta{grid-template-columns:1fr;text-align:left}.cta img{width:90px}.bw img{width:48px}.langs .lf{display:none}}
@media (min-width:561px){.langs .ls{display:none}}