/* An editorial introduction with explicit methods, evidence and reading hierarchy. */
.about-page{--about-ink:#302440;--about-accent:#573b78;color:var(--about-ink)}
.about-page h1,.about-page h2,.about-page h3{font-family:Pretendard,sans-serif}
.about-top{padding-top:45px}.about-top .content-breadcrumb{margin-bottom:48px}
.about-hero{display:grid;grid-template-columns:1.25fr 1fr;gap:90px;align-items:end;padding-bottom:66px}
.about-page .eyebrow{font-size:14px;font-weight:650;letter-spacing:0;color:#6a5b79;margin-bottom:22px}
.about-hero h1{font-size:clamp(46px,4.4vw,68px);font-weight:700;line-height:1.2;letter-spacing:-.06em}
.about-lead{font-size:22px;line-height:1.7;letter-spacing:-.03em;margin-top:28px}
.about-hero-note{border-left:1px solid #d5cddf;padding-left:34px;max-width:440px}
.about-hero-note p{font-size:18px;line-height:1.9}.about-hero-note p+p{margin-top:20px;color:#61576b}.about-hero-note .text-link{margin-top:18px}
.about-page .button{background:#47305f;border-color:#47305f}.about-page .text-link{color:#573b78}
.about-nav{display:flex;flex-wrap:wrap;gap:8px 34px;padding:20px 0;border-top:1px solid #d5cddf}
.about-nav a{display:inline-flex;align-items:center;min-height:44px;font-size:15px;font-weight:600}
.about-nav a:hover{text-decoration:underline;text-underline-offset:5px}
.about-path-band{background:#eeeaf2;padding:66px 0 62px}
.about-section-head{margin-bottom:36px;max-width:820px}
.about-section-head h2{font-size:clamp(32px,3.3vw,47px);line-height:1.28;font-weight:650;letter-spacing:-.05em}
.about-section-head>p:not(.eyebrow){font-size:19px;line-height:1.8;margin-top:21px;color:#61576b}
.about-path{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));padding:0;margin:46px 0 0;list-style:none;gap:32px}
.about-path li{border-top:1px solid #b7a9c7;padding-top:20px}.about-path li>span{font-size:13px;color:#736183;font-variant-numeric:tabular-nums}
.about-path h3{font-size:28px;font-weight:650;margin:13px 0 16px}.about-path p{font-size:18px;line-height:1.75;color:#61576b}
.about-body{padding-bottom:100px}.about-section{padding-top:88px;scroll-margin-top:36px}
.about-method article{display:grid;grid-template-columns:46px minmax(190px,.7fr) minmax(0,1.3fr);gap:30px;padding:35px 0;border-top:1px solid #d5cddf}
.about-step{font-size:18px;color:#83718f;line-height:1.6;font-variant-numeric:tabular-nums}
.about-method h3{font-size:27px;font-weight:650;line-height:1.45;letter-spacing:-.045em}
.about-method p,.about-principles p,.about-case p,.about-record p,.about-measure-note{font-size:18px;line-height:1.9;color:#61576b}
.about-method dl{display:flex;gap:20px;margin:20px 0 0;font-size:15px;line-height:1.8}.about-method dt{flex-shrink:0;font-weight:650;color:#573b78}.about-method dd{margin:0;color:#61576b}
.about-principles{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:36px}.about-principles article{border-top:2px solid #9581a8;padding-top:24px}
.about-principles h3{font-size:25px;font-weight:650;line-height:1.5;margin-bottom:20px}
.about-cases{display:grid;gap:44px}.about-case{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:48px}.about-case-image img{width:100%;height:auto;aspect-ratio:1.488;object-fit:cover;object-position:top;border:1px solid #ddd8e2;border-radius:12px}
.about-case .about-case-label{font-size:14px;color:#74667f;margin-bottom:16px}.about-case h3{font-size:30px;line-height:1.4;font-weight:650;margin-bottom:17px}.about-case .text-link{margin-top:20px}
.about-measure-note{max-width:860px;margin-top:26px}.about-measure-note+.text-link{margin-top:16px}
.about-record{display:grid;grid-template-columns:.8fr 1.2fr;gap:65px}.about-record p+p{margin-top:20px}.about-record .content-links{margin-top:22px;gap:10px 25px}
.about-page .faq-list details>p{font-size:17px;line-height:1.85;max-width:980px}.about-page .faq-list summary{font-size:19px;font-family:Pretendard,sans-serif;font-weight:600}
.about-next{margin-top:88px;background:#e9e2f0;border-radius:24px;padding:52px}.about-next h2{font-size:clamp(32px,3.5vw,48px);line-height:1.3;font-weight:650}.about-next>p:not(.eyebrow){font-size:19px;line-height:1.85;margin-top:22px}
@media(max-width:1100px){.about-hero{gap:40px;grid-template-columns:1.2fr 1fr}.about-hero h1{font-size:48px}.about-hero-note{padding-left:26px}.about-hero-note p{font-size:17px}.about-lead{font-size:20px}.about-method article{gap:22px;grid-template-columns:34px minmax(180px,.8fr) minmax(0,1.2fr)}.about-method h3{font-size:24px}.about-principles{gap:25px}.about-principles h3{font-size:23px}.about-case{gap:32px}.about-case h3{font-size:26px}}
@media(max-width:800px){.about-top{padding-top:32px}.about-top .content-breadcrumb{margin-bottom:28px}.about-hero{grid-template-columns:1fr;gap:32px;padding-bottom:38px}.about-hero h1{font-size:56px}.about-hero-note{max-width:680px;border-left:0;border-top:1px solid #d5cddf;padding:25px 0 0}.about-nav{gap:4px 24px}.about-path-band{padding-block:45px}.about-path{grid-template-columns:repeat(2,minmax(0,1fr));gap:28px;margin-top:30px}.about-path h3{font-size:25px}.about-section{padding-top:58px}.about-method article{grid-template-columns:32px minmax(0,1fr);gap:12px 20px;padding:28px 0}.about-method article>div{grid-column:2}.about-method h3 br{display:none}.about-principles{grid-template-columns:1fr;gap:30px}.about-principles article{display:grid;grid-template-columns:.85fr 1.15fr;gap:26px}.about-principles h3{margin-bottom:0}.about-case{grid-template-columns:1fr;gap:25px}.about-cases{gap:42px}.about-record{grid-template-columns:1fr;gap:0}.about-next{margin-top:58px;padding:34px}.about-body{padding-bottom:65px}}
@media(max-width:540px){.about-hero h1{font-size:40px}.about-lead{font-size:20px}.about-lead br,.about-hero-note br,.about-next p br{display:none}.about-page .content-actions{gap:12px 20px}.about-page .content-actions .button{font-size:15px;min-height:54px}.about-section-head h2{font-size:31px}.about-section-head>p:not(.eyebrow){font-size:17px}.about-path{gap:25px 22px}.about-path h3{font-size:23px}.about-path p{font-size:16px}.about-method p,.about-principles p,.about-case p,.about-record p,.about-measure-note{font-size:17px}.about-method h3{font-size:24px}.about-method dl{display:block;font-size:14px}.about-method dt{margin-bottom:6px}.about-principles article{display:block}.about-principles h3{font-size:24px;margin-bottom:14px}.about-case h3{font-size:27px}.about-page .faq-list summary{font-size:17px}.about-page .faq-list details>p{font-size:16px}.about-next{padding:28px 22px;border-radius:18px}.about-next h2{font-size:31px}.about-next>p:not(.eyebrow){font-size:17px}.about-next .button{width:100%}}
@media(max-width:359px){.about-hero h1{font-size:35px}.about-lead{font-size:19px}.about-section-head h2,.about-next h2{font-size:28px}.about-method article{grid-template-columns:25px minmax(0,1fr);gap:10px 14px}.about-method h3{font-size:22px}.about-path h3{font-size:21px}.about-path p{font-size:15px}.about-nav{gap:2px 20px}.about-nav a{font-size:14px}}