body { margin: 0; font-family: "Noto Sans KR", sans-serif; background: #FAFBFD; color: #1a1a2e; }
.article-shell { min-height: 100vh; background: #FAFBFD; }
.article-hero { position: relative; overflow: hidden; color: white; background: linear-gradient(135deg, #0f0f1a 0%, #1a1a2e 48%, #1e1b4b 100%); }
.article-hero::before { content: ""; position: absolute; inset: 0; background: radial-gradient(circle at 18% 16%, rgba(124,58,237,.22), transparent 34%), radial-gradient(circle at 82% 28%, rgba(229,169,61,.16), transparent 30%); pointer-events: none; }
.article-hero-inner, .article-main, .article-footer-inner { max-width: 1180px; margin: 0 auto; padding-left: 24px; padding-right: 24px; }
.article-hero-inner { position: relative; z-index: 1; display: grid; grid-template-columns: minmax(0, 1.02fr) minmax(320px, .72fr); gap: 56px; align-items: center; padding-top: 56px; padding-bottom: 88px; }
.back-link { display: inline-flex; margin-bottom: 30px; color: #a78bfa; font-size: 14px; font-weight: 700; text-decoration: none; }
.meta-row { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin-bottom: 22px; color: rgba(255,255,255,.45); font-size: 14px; }
.category-pill { display: inline-flex; padding: 7px 12px; border-radius: 999px; background: rgba(124,58,237,.18); color: #c4b5fd; font-weight: 800; border: 1px solid rgba(167,139,250,.18); }
.article-hero h1 { margin: 0 0 24px; font-size: clamp(38px, 5.5vw, 68px); line-height: 1.05; font-weight: 900; letter-spacing: 0; }
.article-hero p { margin: 0; max-width: 720px; color: rgba(255,255,255,.58); font-size: 19px; line-height: 1.75; }
.hero-card { overflow: hidden; border-radius: 24px; background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.1); box-shadow: 0 28px 80px rgba(0,0,0,.22); }
.hero-card img { display: block; width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.hero-card-body { padding: 20px; }
.hero-card-body strong { display: block; margin-bottom: 8px; color: #E5A93D; font-size: 13px; }
.hero-card-body span { display: block; color: rgba(255,255,255,.48); font-size: 13px; line-height: 1.7; }
.article-main { display: grid; grid-template-columns: minmax(0, 1fr) 310px; gap: 34px; align-items: start; margin-top: -42px; padding-bottom: 92px; position: relative; z-index: 3; }
.article-main.single { grid-template-columns: 1fr; padding-top: 80px; margin-top: 0; }
.article-card { overflow: hidden; border-radius: 24px; background: white; border: 1px solid rgba(26,26,46,.06); box-shadow: 0 28px 70px rgba(26,26,46,.08); }
.article-content { padding: clamp(28px, 5vw, 58px); }
.summary-box { margin-bottom: 42px; padding: 24px; border-radius: 20px; background: linear-gradient(135deg, rgba(124,58,237,.08), rgba(229,169,61,.08)); border: 1px solid rgba(124,58,237,.12); }
.summary-box h2 { margin: 0 0 14px; font-size: 18px; font-weight: 900; color: #1a1a2e; }
.summary-box ul, .checklist ul { margin: 0; padding-left: 20px; }
.summary-box li, .checklist li { margin: 8px 0; line-height: 1.75; color: rgba(26,26,46,.68); }
.article-faq { margin-top: 52px; padding-top: 34px; border-top: 1px solid rgba(26,26,46,.08); }
.article-faq > span { display: inline-flex; margin-bottom: 10px; color: #7c3aed; font-size: 12px; font-weight: 900; letter-spacing: .08em; }
.article-faq h2 { margin: 0 0 20px; font-size: 24px; line-height: 1.3; font-weight: 900; color: #1a1a2e; }
.article-faq article { padding: 22px 0; border-top: 1px solid rgba(26,26,46,.07); }
.article-faq article:first-child { border-top: 0; padding-top: 0; }
.article-faq h3 { margin: 0 0 10px; font-size: 17px; line-height: 1.45; font-weight: 900; color: #1a1a2e; }
.article-faq p { margin: 0; color: rgba(26,26,46,.62); font-size: 15px; line-height: 1.85; }
.article-references { margin-top: 52px; padding-top: 34px; border-top: 1px solid rgba(26,26,46,.08); }
.article-references > span { display: inline-flex; margin-bottom: 10px; color: #7c3aed; font-size: 12px; font-weight: 900; letter-spacing: .08em; text-transform: uppercase; }
.article-references h2 { margin: 0 0 18px; font-size: 24px; line-height: 1.3; font-weight: 900; color: #1a1a2e; }
.article-references ul { margin: 0; padding: 18px 22px 18px 42px; border-radius: 18px; background: #FAFBFD; border: 1px solid rgba(26,26,46,.06); }
.article-references li { margin: 8px 0; color: rgba(26,26,46,.68); font-size: 14px; line-height: 1.7; word-break: break-word; }
.article-references a { color: #7c3aed; font-weight: 800; text-underline-offset: 3px; }
.article-section { margin-top: 46px; }
.article-section:first-of-type { margin-top: 0; }
.checklist { margin-top: 50px; padding: 28px; border-radius: 22px; background: #10101d; color: white; }
.checklist h2 { margin: 0 0 16px; font-size: 22px; font-weight: 900; }
.checklist li { color: rgba(255,255,255,.68); }
.medical-note { margin-top: 28px; padding: 20px; border-radius: 18px; background: rgba(229,169,61,.1); color: rgba(26,26,46,.66); font-size: 14px; line-height: 1.8; border: 1px solid rgba(229,169,61,.18); }
.article-aside { position: sticky; top: 24px; display: grid; gap: 18px; }
.aside-card { border-radius: 22px; background: white; border: 1px solid rgba(26,26,46,.06); padding: 22px; box-shadow: 0 18px 50px rgba(26,26,46,.05); }
.aside-card.dark { background: linear-gradient(135deg, #1a1a2e, #312e81); color: white; overflow: hidden; position: relative; }
.aside-eyebrow { display: block; margin-bottom: 10px; color: #7c3aed; font-size: 12px; font-weight: 900; letter-spacing: .08em; text-transform: uppercase; }
.aside-card.dark .aside-eyebrow { color: #E5A93D; }
.aside-card h3 { margin: 0 0 12px; font-size: 18px; font-weight: 900; line-height: 1.35; }
.aside-card p { margin: 0; color: rgba(26,26,46,.52); font-size: 14px; line-height: 1.75; }
.aside-card.dark p { color: rgba(255,255,255,.55); }
.toc a { display: block; padding: 10px 0; border-bottom: 1px solid rgba(26,26,46,.06); color: rgba(26,26,46,.6); font-size: 14px; line-height: 1.45; text-decoration: none; }
.toc a:last-child { border-bottom: 0; }
.store-button { display: block; margin-top: 18px; padding: 13px 16px; border-radius: 14px; background: linear-gradient(90deg, #E5A93D, #d4922c); color: #1a1a2e; font-size: 14px; font-weight: 900; text-align: center; text-decoration: none; }
.article-footer { background: #0a0a12; color: white; padding: 54px 0; }
.article-footer-inner { display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.article-footer img { height: 38px; width: auto; object-fit: contain; }
.article-footer p { margin: 0; color: rgba(255,255,255,.2); font-size: 12px; }
@media (max-width: 960px) {
  .article-hero-inner, .article-main { grid-template-columns: 1fr; }
  .article-main { margin-top: -28px; }
  .article-aside { position: static; }
}
@media (max-width: 640px) {
  .article-hero-inner { padding-top: 34px; padding-bottom: 62px; gap: 32px; }
  .article-content { padding: 26px 22px; }
  .article-footer-inner { align-items: flex-start; flex-direction: column; }
}