:root{
  --navy:#0B1630; --navy-deep:#070F22; --navy-line:#1E2C52; --bg:#F4F6FA; --white:#FFFFFF;
  --lime:#B6F04A; --lime-text:#3D6B00; --kakao:#FEE500;
  --ink:#101828; --muted:#475467; --subtle:#667085; --line:#DCE2EE;
  --link:#1F4FD8; --link-hover:#163BA6;
  --sans:'Noto Sans KR',system-ui,sans-serif; --display:'Space Grotesk',sans-serif;
}
*{box-sizing:border-box;word-break:keep-all;overflow-wrap:break-word}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.6}
a{color:var(--link)} a:hover{color:var(--link-hover)}
h1,h2,h3{text-wrap:balance} p,li{text-wrap:pretty}
img{max-width:100%;height:auto}

/* Header — same look as the landing page */
.sp-header{position:sticky;top:0;z-index:20;background:rgba(11,22,48,.96);border-bottom:1px solid var(--navy-line)}
.sp-header__inner{max-width:1160px;margin:0 auto;padding:14px 20px;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px}
.sp-logo{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--white)}
.sp-logo:hover{color:var(--white)}
.sp-logo__text{display:flex;flex-direction:column;line-height:1.15}
.sp-logo__en{font-family:var(--display);font-size:11px;letter-spacing:.14em;color:var(--lime);font-weight:700}
.sp-logo__ko{font-size:19px;font-weight:900}
.sp-nav{display:flex;flex-wrap:wrap;gap:4px 18px;align-items:center}
.sp-nav a{color:#D5DCEC;text-decoration:none;font-size:14px;font-weight:500;padding:8px 0}
.sp-nav a:hover,.sp-nav a[aria-current="page"]{color:var(--lime)}
.sp-nav .sp-nav__cta{background:var(--lime);color:var(--navy);font-weight:700;padding:10px 16px;border-radius:10px;min-height:44px;display:inline-flex;align-items:center}
.sp-nav .sp-nav__cta:hover{color:var(--navy)}
@media (max-width:700px){
  .sp-nav{flex-wrap:nowrap;overflow-x:auto;width:100%;-webkit-overflow-scrolling:touch;scrollbar-width:none}
  .sp-nav::-webkit-scrollbar{display:none}
  .sp-nav a{white-space:nowrap;flex:0 0 auto}
}

.sp-eyebrow{margin:0;font-family:var(--display);font-size:13px;letter-spacing:.14em;font-weight:700;color:var(--lime-text)}
.sp-eyebrow--lime{color:var(--lime)}

/* List page */
.sp-hero{background:var(--navy);color:var(--white)}
.sp-hero__inner{max-width:1160px;margin:0 auto;padding:64px 20px 72px;display:flex;flex-direction:column;gap:14px}
.sp-hero h1{margin:0;font-weight:900;font-size:clamp(32px,5vw,48px);line-height:1.3;letter-spacing:-.02em}
.sp-hero__lead{margin:0;max-width:640px;color:#C3CBE0;font-size:17px}
.sp-list{padding:56px 20px 88px}
.sp-container{max-width:1120px;margin:0 auto}
.sp-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:20px}
.sp-empty{text-align:center;color:var(--muted);padding:48px 0}

.sp-card{display:flex;flex-direction:column;background:var(--white);border:1px solid var(--line);border-radius:18px;overflow:hidden;color:var(--ink);text-decoration:none;transition:transform .2s ease,box-shadow .2s ease}
.sp-card:hover{color:var(--ink);transform:translateY(-3px);box-shadow:0 16px 36px rgba(11,22,48,.10)}
.sp-card__thumb{aspect-ratio:16/9;background:var(--navy);display:flex;align-items:center;justify-content:center;overflow:hidden}
.sp-card__thumb picture,.sp-card__thumb img{width:100%;height:100%;display:block}
.sp-card__thumb img{object-fit:cover}
.sp-card__placeholder{font-family:var(--display);font-weight:700;font-size:22px;line-height:1.1;letter-spacing:.12em;color:var(--lime);text-align:center}
.sp-card__body{padding:20px 22px 24px;display:flex;flex-direction:column;gap:8px}
.sp-card h3{margin:0;font-weight:900;font-size:19px;line-height:1.45}
.sp-card__desc{margin:0;font-size:15px;color:var(--muted)}

.sp-meta{margin:0;font-size:13px;color:var(--subtle);display:flex;flex-wrap:wrap;gap:4px 10px;align-items:center}
.sp-meta__cat{display:inline-block;background:#EEF9D9;color:var(--lime-text);font-weight:700;padding:2px 10px;border-radius:999px}

/* Article */
.sp-article{max-width:760px;margin:0 auto;padding:48px 20px 80px;box-sizing:content-box}
.sp-article__head{display:flex;flex-direction:column;gap:14px;padding-bottom:28px;border-bottom:1px solid var(--line);margin-bottom:36px}
.sp-back{font-size:14px;text-decoration:none;color:var(--muted)}
.sp-article h1{margin:0;font-weight:900;font-size:clamp(28px,4.2vw,40px);line-height:1.35;letter-spacing:-.02em}
.sp-article__lead{margin:0;font-size:18px;color:var(--muted)}
.sp-article__cover{margin:0 0 36px}
.sp-article__cover img{width:100%;border-radius:14px;display:block}

.sp-prose{font-size:17px;line-height:1.85}
.sp-prose > *:first-child{margin-top:0}
.sp-prose h2{font-weight:900;font-size:25px;line-height:1.4;margin:2.2em 0 .7em;padding-left:14px;border-left:5px solid var(--lime)}
.sp-prose h3{font-weight:700;font-size:20px;line-height:1.5;margin:1.8em 0 .6em}
.sp-prose p{margin:0 0 1.3em}
.sp-prose ul,.sp-prose ol{padding-left:1.4em;margin:0 0 1.3em}
.sp-prose li{margin:.35em 0}
.sp-prose li::marker{color:var(--lime-text);font-weight:700}
.sp-prose blockquote{margin:1.8em 0;padding:16px 20px;background:var(--white);border:1px solid var(--line);border-left:4px solid var(--lime);border-radius:10px;color:var(--muted)}
.sp-prose blockquote p:last-child{margin-bottom:0}
.sp-prose img{border-radius:12px;display:block;margin:1.6em auto}
.sp-prose strong{color:var(--navy);background:linear-gradient(transparent 62%,rgba(182,240,74,.55) 62%)}
.sp-prose hr{border:0;border-top:1px solid var(--line);margin:2.4em 0}
.sp-prose code{background:#E9EDF5;padding:.1em .4em;border-radius:4px;font-size:.92em}
.sp-prose table{width:100%;border-collapse:collapse;margin:0 0 1.4em;font-size:15px;background:var(--white)}
@media (max-width:600px){.sp-prose table{display:block;overflow-x:auto}}
.sp-prose th{background:var(--navy);color:var(--white);font-weight:700}
.sp-prose th,.sp-prose td{border-bottom:1px solid var(--line);padding:10px 12px;text-align:left;white-space:nowrap}

.sp-inline-cta{margin-top:48px;padding:26px 28px;background:var(--navy);color:var(--white);border-radius:18px;display:flex;flex-wrap:wrap;gap:18px;align-items:center;justify-content:space-between}
.sp-inline-cta > div:first-child{flex:1 1 300px}
.sp-inline-cta__title{margin:0 0 4px;font-weight:900;font-size:20px}
.sp-inline-cta__text{margin:0;color:#C3CBE0;font-size:15px}
.sp-inline-cta__buttons{display:flex;flex-wrap:wrap;gap:10px}
.sp-inline-cta .sp-btn--navy{background:var(--lime);color:var(--navy)}

.sp-pager{margin-top:36px;display:grid;grid-template-columns:1fr 1fr;gap:14px}
.sp-pager__item{display:flex;flex-direction:column;gap:4px;padding:16px 18px;background:var(--white);border:1px solid var(--line);border-radius:14px;text-decoration:none;color:var(--ink);font-weight:700;line-height:1.5}
.sp-pager__item span{font-weight:400;font-size:13px;color:var(--subtle)}
.sp-pager__item:hover{border-color:var(--navy);color:var(--ink)}
.sp-pager__item--right{text-align:right;grid-column:2}
@media (max-width:560px){.sp-pager{grid-template-columns:1fr}.sp-pager__item--right{grid-column:1;text-align:left}}

/* Buttons */
.sp-btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 22px;border-radius:12px;font-weight:700;text-decoration:none;font-size:15px}
.sp-btn--navy{background:var(--navy);color:var(--white)} .sp-btn--navy:hover{color:var(--white)}
.sp-btn--kakao{background:var(--kakao);color:#191919} .sp-btn--kakao:hover{color:#191919}

/* Bottom CTA + footer + sticky quick bar — same as landing */
.sp-cta{background:var(--navy);color:var(--white);padding:88px 20px 104px}
.sp-cta__inner{max-width:1160px;margin:0 auto;text-align:center;box-sizing:content-box}
.sp-cta .sp-eyebrow{margin-bottom:12px}
.sp-cta h2{margin:0 0 14px;font-size:clamp(26px,3.6vw,36px);line-height:1.35;font-weight:900}
.sp-cta__lead{margin:0 auto 36px;font-size:17px;color:#C3CBE0;max-width:620px}
.sp-cta__cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px;text-align:left}
.sp-cta__card{border-radius:18px;padding:26px;display:flex;flex-direction:column;gap:6px;min-height:120px;text-decoration:none}
.sp-cta__card strong{font-size:24px;font-weight:900}
.sp-cta__card span{font-size:15px;font-weight:500}
.sp-cta__card--lime{background:var(--lime);color:var(--navy)} .sp-cta__card--lime:hover{color:var(--navy)}
.sp-cta__card--white{background:var(--white);color:var(--navy)} .sp-cta__card--white:hover{color:var(--navy)}
.sp-cta__card--kakao{background:var(--kakao);color:#191919} .sp-cta__card--kakao:hover{color:#191919}
.sp-footer{background:var(--navy-deep);color:#9AA6C4;padding:40px 20px 48px;font-size:13px}
.sp-footer__inner{max-width:1160px;margin:0 auto;display:flex;flex-direction:column;gap:8px;box-sizing:content-box}
.sp-footer p{margin:0}
.sp-footer__name{color:var(--white);font-weight:700;font-size:15px}
.sp-footer__copy{margin-top:8px!important}
.sp-quickbar{position:sticky;bottom:0;z-index:30;background:rgba(255,255,255,.97);border-top:1px solid var(--line);padding:10px 12px;box-shadow:0 -6px 20px rgba(11,22,48,.08)}
.sp-quickbar__inner{max-width:760px;margin:0 auto;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}
.sp-quickbar a{border-radius:12px;min-height:52px;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:15px;text-align:center;padding:6px;text-decoration:none}
.sp-quickbar__navy{background:var(--navy);color:var(--white)!important}
.sp-quickbar__lime{background:var(--lime);color:var(--navy)!important}
.sp-quickbar__kakao{background:var(--kakao);color:#191919!important}