@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+KR:wght@400;500;600;700;800&display=swap');
:root{--blue:#28579c;--ink:#1b2b41;--muted:#586b83;--pale:#e9f1ff;--line:#d8e4f4}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:20px}body{margin:0;font-family:'Noto Sans KR',sans-serif;letter-spacing:-.045em;color:var(--ink);line-height:1.8;background:#fff;word-break:keep-all}h1,h2,h3,p{margin:0}a{color:inherit;text-decoration:none}svg{display:block}a:focus-visible{outline:3px solid #76a6f5;outline-offset:5px}.wrap,.header-inner{width:calc(100% - 40px);max-width:700px;margin-inline:auto}.skip{position:absolute;top:-100px;left:15px;background:white;padding:10px 16px;z-index:5}.skip:focus{top:10px}.header{border-bottom:1px solid var(--line);background:white}.header-inner{height:64px;display:flex;justify-content:space-between;align-items:center;gap:12px}.brand{display:flex;align-items:center;gap:8px;font-size:22px;font-weight:800;letter-spacing:-1px;line-height:1}.brand svg{width:30px;height:30px;border-radius:7px;padding:6px;background:#173256;color:white;fill:white}.back-link{font-size:11px;font-weight:500;color:var(--muted);padding:10px 0}
.hero{background:var(--pale);padding:35px 0 25px;border-bottom:1px solid #d7e4fa}.audience-badge{display:inline-block;padding:4px 10px;border-radius:5px;background:#fff;color:var(--blue);font-size:11px;font-weight:700;margin-bottom:17px}h1{font-size:30px;line-height:1.5;letter-spacing:-.065em;font-weight:800}h1>span{color:var(--blue)}.hero p{font-size:13px;line-height:1.9;color:#4a6280;margin-top:16px}.hero-link{display:flex;justify-content:space-between;align-items:center;gap:16px;background:var(--blue);color:white;min-height:47px;padding:11px 15px;border-radius:8px;font-size:13px;font-weight:600;margin-top:24px}.hero-link>span{font-size:18px}.hero-note{display:flex;flex-wrap:wrap;gap:5px 15px;margin-top:13px;font-size:10px;color:#5a7392}.hero-note>span:before{content:'✓';margin-right:4px;color:var(--blue)}
.stories,.starting{padding-block:38px}.section-label{font-size:11px;font-weight:600;color:var(--blue);margin-bottom:10px}h2{font-size:25px;font-weight:800;line-height:1.5;letter-spacing:-.06em}.story-list{margin-top:22px}.story{padding:22px 0;border-top:1px solid var(--line)}.story:last-child{padding-bottom:0}.story-tag{display:inline-block;font-size:10px;line-height:1.7;color:var(--blue);background:#edf3fc;padding:3px 8px;border-radius:4px;margin-bottom:10px}.story h3{font-size:18px;line-height:1.65;letter-spacing:-.05em;font-weight:700}.story>p{font-size:13px;line-height:1.95;color:var(--muted);margin-top:10px}
.learning{background:#f5f8fd;padding-block:38px;scroll-margin-top:15px}.learning h2>span{color:var(--blue)}.section-intro{font-size:13px;line-height:1.9;color:var(--muted);margin-top:14px}.step-list{display:grid;gap:18px;margin-top:26px}.step{border-radius:20px;padding:25px 23px;background:#dce9ff;color:#19375e}.step-heading{display:flex;align-items:center;gap:14px;margin-bottom:18px}.step-heading svg{width:53px;height:53px;flex-shrink:0;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}.step-kicker{font-size:13px;line-height:1.6;font-weight:500;margin-bottom:2px}.step h3{font-size:21px;line-height:1.5;font-weight:800;letter-spacing:-.055em}.step>p{font-size:14px;line-height:1.9}.step-foot{display:block;font-size:11px;margin-top:16px;padding-top:12px;border-top:1px solid #28579c25;color:#43658f}.step-practice{background:#3a64ac;color:#fff}.step-practice .step-foot{color:#e1ebfc;border-color:#ffffff45}.step-review{background:#e5eeff}
.starting-list{list-style:none;margin:22px 0 0;padding:0}.starting-list li{display:flex;align-items:flex-start;gap:12px;padding:17px 0;border-top:1px solid var(--line)}.starting-list li>span{display:flex;align-items:center;justify-content:center;flex-shrink:0;width:24px;height:24px;border-radius:50%;background:#e9f1ff;color:var(--blue);font-size:12px;margin-top:1px}.starting-list strong{font-size:14px;font-weight:700}.starting-list p{font-size:12px;line-height:1.8;color:var(--muted);margin-top:3px}.closing{background:var(--pale);border:1px solid #d2e1f8;padding:25px 21px;border-radius:15px;margin-bottom:32px}.closing h2{font-size:22px}.closing p{font-size:13px;color:var(--muted);margin-top:12px;line-height:1.9}.closing a{display:flex;justify-content:space-between;gap:10px;font-size:12px;font-weight:700;color:var(--blue);margin-top:19px;padding-top:15px;border-top:1px solid #c9d9ef}.footer{border-top:1px solid var(--line);padding:20px 0 26px}.footer .wrap{display:flex;justify-content:space-between;align-items:center;gap:12px}.footer strong{font-size:16px;color:#173256}.footer span{font-size:10px;color:#6a7b90}
@media(min-width:600px){.header-inner{height:74px}.hero{padding:50px 0 35px}h1{font-size:42px}.hero p{font-size:16px}.hero-link{max-width:340px;font-size:14px}.hero-note{font-size:12px}.stories,.starting{padding-block:52px}h2{font-size:31px}.story h3{font-size:22px}.story>p{font-size:15px}.story-tag,.section-label{font-size:12px}.learning{padding-block:52px}.section-intro{font-size:15px}.step{padding:30px}.step-heading{gap:20px}.step-heading svg{width:63px;height:63px}.step h3{font-size:27px}.step-kicker{font-size:16px}.step>p{font-size:16px}.step-foot{font-size:12px}.starting-list strong{font-size:17px}.starting-list p{font-size:14px}.closing{padding:32px}.closing h2{font-size:28px}.closing p{font-size:15px}.closing a{font-size:14px}}
@media(max-width:360px){.wrap,.header-inner{width:calc(100% - 32px)}h1{font-size:27px}h2{font-size:23px}.step{padding:23px 19px}.step-heading{gap:11px}.step-heading svg{width:45px;height:45px}.step h3{font-size:19px}.step-kicker{font-size:12px}.story h3{font-size:17px}.hero p{font-size:12px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

.story-labels{display:flex;align-items:center;flex-wrap:wrap;gap:6px 9px;margin-bottom:10px}.story-labels .story-tag{margin-bottom:0}.story-audience{font-size:11px;font-weight:600;color:#526982;line-height:1.7}@media(min-width:600px){.story-audience{font-size:12px}}
.closing a.closing-cta{display:flex;align-items:center;justify-content:space-between;gap:14px;min-height:52px;margin-top:22px;padding:14px 17px;border:0;border-radius:9px;background:var(--blue);color:#fff;font-size:14px;font-weight:700;line-height:1.7;transition:background .15s,box-shadow .15s}.closing a.closing-cta:hover{background:#1d467f;box-shadow:0 4px 12px #28579c22}.closing a.closing-cta>span{font-size:21px;line-height:1}@media(prefers-reduced-motion:reduce){.closing a.closing-cta{transition:none}}