:root {
  color-scheme: light;
  --page: #faf9fc;
  --ink: #28344e;
  --muted: #5d687b;
  --purple: #5956a7;
  --purple-dark: #454386;
  --line: #e4e3ec;
  --mint: #eaf4ed;
  --radius: 26px;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans KR", "Malgun Gothic", sans-serif;
  font-synthesis: none;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 100px; }
body { margin: 0; background: var(--page); color: var(--ink); font-size: 16px; line-height: 1.75; word-break: keep-all; overflow-wrap: anywhere; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-underline-offset: 4px; }
button, input, textarea { font: inherit; }
:focus-visible { outline: 3px solid #5754ac; outline-offset: 5px; }
::selection { background: #e0daf7; }
.container { width: min(1120px, calc(100% - 64px)); margin-inline: auto; }
.skip-link { position: fixed; z-index: 10; inset: 12px auto auto 12px; padding: 12px 18px; border-radius: 12px; background: white; transform: translateY(-150%); }
.skip-link:focus { transform: translateY(0); }
.site-header { position: sticky; top: 0; z-index: 4; border-bottom: 1px solid rgba(222, 219, 233, .7); background: rgba(250, 249, 252, .96); }
.header-inner { display: flex; align-items: center; justify-content: space-between; min-height: 88px; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 8px; text-decoration: none; font-size: 25px; font-weight: 800; letter-spacing: -.9px; }
.brand img { width: 44px; flex-shrink: 0; }
.site-nav, .footer-nav { display: flex; align-items: center; flex-wrap: wrap; gap: 10px 24px; }
.site-nav a { padding: 12px 0; color: var(--muted); text-decoration: none; font-size: 14px; font-weight: 600; }
.site-nav a:hover, .site-nav a[aria-current="page"] { color: var(--purple); }
.hero { display: grid; grid-template-columns: 1.05fr 1fr; align-items: center; gap: 24px; padding-block: 68px 64px; }
.eyebrow { display: flex; align-items: center; gap: 8px; margin: 0 0 18px; color: var(--purple); font-size: 13px; font-weight: 700; letter-spacing: .5px; }
.status-dot { width: 7px; height: 7px; border-radius: 50%; background: #4d936b; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { line-height: 1.4; letter-spacing: -1.4px; }
h1 { margin-bottom: 23px; font-size: clamp(34px, 4.35vw, 56px); font-weight: 800; }
h1 span { color: var(--purple); }
.hero-description { color: var(--muted); font-size: 17px; line-height: 1.95; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.button { display: inline-flex; justify-content: center; align-items: center; gap: 16px; min-height: 52px; padding: 13px 22px; border: 1px solid transparent; border-radius: 14px; text-decoration: none; font-size: 15px; font-weight: 700; transition: background .15s, box-shadow .15s; }
.button.primary { background: var(--purple); color: white; box-shadow: 0 8px 20px #5956a716; }
.button.primary:hover { background: var(--purple-dark); box-shadow: 0 8px 24px #5956a730; }
.button.secondary { background: white; border-color: #dddbea; }
.button.secondary:hover { background: #eeebf6; }
.release-note { color: var(--muted); margin-top: 17px; font-size: 12px; }
.hero-visual { position: relative; min-width: 0; min-height: 480px; display: flex; align-items: center; flex-direction: column; justify-content: flex-end; padding: 28px 16px 48px; isolation: isolate; border-radius: 48% 48% 34% 34%; background: radial-gradient(ellipse at 45% 38%, #fffdf8 0%, #efedf9 62%, #e8edf6 100%); }
.hero-character { width: min(90%, 370px); z-index: 1; }
.visual-caption { position: relative; z-index: 1; margin: 4px 0 0; font-size: 14px; font-weight: 600; color: #70618a; }
.visual-orbit { position: absolute; z-index: -1; border: 1px solid #c7bfdf; border-radius: 50%; opacity: .55; }
.orbit-one { width: 87%; aspect-ratio: 1; top: 10%; left: 5%; }
.orbit-two { width: 68%; aspect-ratio: 1; top: 20%; left: 15%; }
.visual-spark { position: absolute; color: #9690ba; font-size: 32px; }
.spark-one { left: 11%; top: 26%; }
.spark-two { right: 9%; top: 13%; color: #7bb097; font-size: 22px; }
.visual-label { display: flex; align-items: center; gap: 13px; position: absolute; z-index: 2; bottom: 6px; left: 9%; right: 9%; padding: 16px 22px; border: 1px solid #e5e1ee; border-radius: 18px; background: #fffdfdf5; box-shadow: 0 15px 32px #3b325412; }
.visual-label img { width: 36px; }
.visual-label strong, .visual-label span { display: block; }
.visual-label strong { font-size: 14px; }
.visual-label span { margin-top: 2px; font-size: 12px; color: var(--muted); }
.intro-section { padding-block: 44px 80px; }
.section-heading { text-align: center; margin: 0 auto 34px; }
.section-heading .eyebrow { justify-content: center; }
h2 { margin-bottom: 15px; font-size: clamp(26px, 3vw, 35px); font-weight: 750; }
.section-heading > p:last-child { color: var(--muted); font-size: 16px; }
.feature-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.feature-card { position: relative; padding: 30px 26px 25px; border: 1px solid #e2e6e5; border-radius: var(--radius); }
.mint-card { background: #edf5ee; }
.lavender-card { background: #efedf9; border-color: #e1deef; }
.peach-card { background: #f8efe8; border-color: #ede2d9; }
.step-number { position: absolute; top: 26px; right: 25px; color: #657189; font-size: 12px; font-weight: 600; }
.feature-icon { width: 52px; height: 52px; padding: 9px; border: 1px solid #ffffffd9; border-radius: 16px; background: #ffffff9e; object-fit: contain; }
.feature-card h3 { margin: 22px 0 12px; font-size: 20px; letter-spacing: -.7px; }
.feature-card p { color: var(--muted); margin-bottom: 25px; font-size: 14px; }
.feature-footnote { display: block; padding-top: 17px; border-top: 1px solid #40527720; font-size: 12px; color: #596478; }
.comfort-section { display: grid; grid-template-columns: .85fr 1.1fr; align-items: center; gap: 64px; padding-block: 32px 76px; }
.comfort-illustration { aspect-ratio: 1.04; display: flex; justify-content: center; align-items: center; flex-direction: column; border-radius: 38px; background: linear-gradient(150deg, #f0f2ed, #eceaf7); }
.comfort-illustration img { width: 49%; }
.comfort-illustration span { color: #556573; margin-top: 10px; font-size: 15px; font-weight: 600; }
.comfort-copy h2 { margin-bottom: 28px; }
.comfort-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 20px; }
.comfort-list li { display: flex; gap: 14px; }
.comfort-list li > span { display: inline-flex; width: 27px; height: 27px; flex-shrink: 0; justify-content: center; align-items: center; margin-top: 2px; border-radius: 50%; background: #e7eee8; color: #436d56; font-size: 13px; }
.comfort-list strong { font-size: 16px; }
.comfort-list p { font-size: 14px; color: var(--muted); margin: 4px 0 0; }
.faq-section { padding-block: 35px 70px; max-width: 860px; }
.compact-heading { margin-bottom: 27px; }
.faq-list { border-top: 1px solid var(--line); }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary { cursor: pointer; padding: 23px 35px 23px 8px; list-style: none; position: relative; font-size: 16px; font-weight: 600; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: "+"; position: absolute; top: 22px; right: 9px; color: var(--purple); font-size: 22px; font-weight: 400; }
.faq-list details[open] > summary::after { content: "−"; }
.faq-answer { padding: 0 32px 22px 8px; color: var(--muted); font-size: 15px; }
.faq-answer p:last-child { margin-bottom: 0; }
.text-link { color: var(--purple); font-weight: 600; }
.contact-section { display: flex; align-items: center; justify-content: space-between; gap: 26px; padding: 38px 44px; margin-bottom: 80px; border-radius: var(--radius); background: #eeebf7; }
.contact-section .eyebrow { margin-bottom: 10px; }
.contact-section h2 { font-size: 28px; margin-bottom: 9px; }
.contact-section p:last-child { color: var(--muted); margin-bottom: 0; font-size: 14px; }
.contact-section .button { flex-shrink: 0; }
.site-footer { padding: 35px 0 28px; border-top: 1px solid var(--line); background: #f3f1f6; }
.footer-inner { display: grid; grid-template-columns: 1fr auto; gap: 5px 20px; align-items: center; }
.footer-brand { font-size: 22px; }
.footer-brand img { width: 36px; }
.footer-inner > p { color: var(--muted); font-size: 13px; margin-bottom: 0; }
.footer-nav { grid-column: 2; grid-row: 1; font-size: 13px; color: var(--muted); }
.footer-nav a { text-decoration: none; padding-block: 8px; }
.footer-nav a:hover { text-decoration: underline; }
.footer-inner small { grid-column: 2; grid-row: 2; color: var(--muted); font-size: 12px; text-align: right; }
.footer-inner .medical-note { grid-column: 1 / -1; margin-top: 16px; font-size: 11px; }

/* Policy and support pages share the same navigation and readable document layout. */
.document-hero { padding-block: 55px 35px; }
.document-hero h1 { font-size: clamp(30px, 4vw, 43px); margin-bottom: 16px; }
.document-hero > p:last-child { max-width: 740px; margin-bottom: 0; color: var(--muted); }
.document-meta { font-size: 13px; color: var(--muted); }
.document-layout { display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: 44px; align-items: start; padding-bottom: 72px; }
.document-sidebar { position: sticky; top: 120px; border: 1px solid var(--line); border-radius: 18px; padding: 20px; background: white; font-size: 13px; }
.document-sidebar > strong { display: block; margin-bottom: 12px; }
.document-sidebar nav { display: grid; gap: 5px; }
.document-sidebar a { padding: 7px 0; color: var(--muted); text-decoration: none; }
.document-sidebar a:hover { color: var(--purple); text-decoration: underline; }
.document-body { min-width: 0; border: 1px solid var(--line); border-radius: 24px; background: white; padding: 32px 38px; }
.document-body section { scroll-margin-top: 110px; }
.document-body section + section { margin-top: 38px; padding-top: 32px; border-top: 1px solid var(--line); }
.document-body h2 { font-size: 22px; letter-spacing: -.7px; margin-bottom: 15px; }
.document-body h3 { font-size: 17px; letter-spacing: -.4px; margin-top: 26px; }
.document-body p, .document-body li { font-size: 15px; line-height: 1.9; color: #526077; }
.document-body a { color: var(--purple); }
.document-body ul, .document-body ol { padding-left: 22px; }
.document-body li + li { margin-top: 9px; }
.document-body p:last-child { margin-bottom: 0; }
.notice { padding: 18px 20px; border-radius: 14px; background: #f2eff9; border: 1px solid #e4def0; margin: 18px 0 25px; }
.notice p { font-size: 14px; }
.document-body .faq-list { border-top: 0; }
.document-body .faq-list summary { font-size: 15px; }
.document-body .faq-answer { font-size: 14px; }
.contact-address { font-weight: 700; display: inline-block; font-size: 19px; margin-bottom: 18px; }
.contact-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 24px; }
.document-body a.button.primary { color: white; }
.not-found { text-align: center; padding-block: 90px 110px; }
.not-found img { width: 95px; margin: 0 auto 26px; }
.not-found h1 { font-size: 34px; }
.not-found p { color: var(--muted); margin-bottom: 28px; }
.not-found-label { justify-content: center; }

@media (max-width: 980px) {
  .hero { gap: 16px; padding-block: 48px; }
  .hero-visual { min-height: 410px; }
  .hero-description { font-size: 16px; }
  .feature-card { padding: 24px 20px; }
  .feature-card h3 { font-size: 18px; }
  .comfort-section { gap: 38px; }
  .document-layout { grid-template-columns: 185px minmax(0, 1fr); gap: 25px; }
  .document-body { padding: 28px; }
}
@media (max-width: 720px) {
  html { scroll-padding-top: 24px; }
  .container { width: calc(100% - 36px); }
  .site-header { position: static; }
  .header-inner { min-height: 0; padding-block: 16px 11px; flex-wrap: wrap; gap: 7px 16px; }
  .brand { font-size: 23px; }
  .brand img { width: 38px; }
  .site-nav { width: 100%; gap: 4px 19px; }
  .site-nav a { font-size: 12px; padding-block: 10px; }
  .hero { grid-template-columns: 1fr; gap: 36px; padding-block: 37px 42px; }
  .hero-copy { max-width: 540px; }
  h1 { font-size: clamp(32px, 7.8vw, 45px); }
  .hero-description { font-size: 16px; }
  .eyebrow { font-size: 12px; margin-bottom: 14px; }
  .actions { margin-top: 23px; gap: 10px; }
  .button { font-size: 14px; padding: 12px 18px; }
  .hero-visual { width: min(100%, 480px); margin-inline: auto; min-height: 360px; padding-top: 24px; }
  .hero-character { width: min(78%, 320px); }
  .visual-caption { font-size: 13px; }
  .visual-label { left: 9%; right: 9%; padding: 13px 17px; }
  .visual-label strong { font-size: 13px; }
  .intro-section { padding-block: 25px 48px; }
  h2 { font-size: 28px; }
  .section-heading > p:last-child { font-size: 14px; }
  .feature-grid { grid-template-columns: 1fr; gap: 13px; }
  .feature-card { padding: 25px; }
  .feature-card h3 { margin-top: 17px; font-size: 21px; }
  .feature-card p { margin-bottom: 20px; }
  .comfort-section { grid-template-columns: 1fr; gap: 28px; padding-block: 20px 50px; }
  .comfort-illustration { aspect-ratio: 1.6; }
  .comfort-illustration img { width: 31%; }
  .comfort-copy h2 { margin-bottom: 23px; }
  .faq-section { padding-block: 20px 45px; }
  .faq-list summary { font-size: 15px; padding-block: 20px; }
  .faq-list summary::after { top: 18px; }
  .faq-answer { font-size: 14px; }
  .contact-section { flex-direction: column; align-items: flex-start; padding: 28px 24px; gap: 22px; margin-bottom: 48px; }
  .footer-inner { grid-template-columns: 1fr; gap: 8px; }
  .footer-nav { grid-column: 1; grid-row: auto; gap: 18px; }
  .footer-inner small { grid-column: 1; grid-row: auto; text-align: left; }
  .footer-inner .medical-note { margin-top: 8px; }
  .document-hero { padding-block: 35px 24px; }
  .document-hero > p:last-child { font-size: 14px; }
  .document-layout { grid-template-columns: 1fr; gap: 20px; padding-bottom: 48px; }
  .document-sidebar { position: static; padding: 18px 20px; }
  .document-sidebar nav { display: flex; flex-wrap: wrap; gap: 5px 17px; }
  .document-sidebar a { font-size: 12px; }
  .document-body { padding: 25px 20px; border-radius: 19px; }
  .document-body section { scroll-margin-top: 24px; }
  .document-body h2 { font-size: 21px; }
  .document-body p, .document-body li { font-size: 14px; }
  .notice { padding: 15px; }
  .contact-address { font-size: 17px; }
  .not-found { padding-block: 65px 80px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
}
@media print {
  .site-header, .document-sidebar, .site-footer, .contact-actions, .skip-link { display: none; }
  body { background: white; }
  .container { width: 100%; }
  .document-layout { display: block; }
  .document-body { border: 0; padding: 0; }
  a { text-decoration: underline; }
}