:root {
  --ink: #23232d; --muted: #60606f; --paper: #fbfaf8; --line: #dedee5;
  --dark: #15141b; --dark-soft: #201d2b; --violet: #6540be; --lilac: #d1bbff;
  --container: 1240px;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-padding-top: 105px; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: system-ui, -apple-system, BlinkMacSystemFont, "Apple SD Gothic Neo", "Malgun Gothic", "Noto Sans KR", sans-serif; font-size: 16px; line-height: 1.75; -webkit-font-smoothing: antialiased; }
body, button, input, textarea { font-family: system-ui, -apple-system, BlinkMacSystemFont, "Apple SD Gothic Neo", "Malgun Gothic", "Noto Sans KR", sans-serif; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration-thickness: 1px; text-underline-offset: 4px; }
button { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
h1, h2, h3, h4, p, figure { margin: 0; }
h1, h2, h3, h4 { letter-spacing: -.045em; line-height: 1.35; font-weight: 750; }
h1 { font-size: clamp(34px, 4vw, 58px); }
h2 { font-size: clamp(28px, 3.1vw, 42px); }
h3 { font-size: 23px; }
p, h1, h2, h3, h4, li, td, th { overflow-wrap: anywhere; word-break: keep-all; }
svg { display: block; }
a:focus-visible, button:focus-visible, summary:focus-visible, [tabindex="0"]:focus-visible { outline: 3px solid #8058d4; outline-offset: 5px; border-radius: 4px; }
[hidden] { display: none !important; }
.container { width: min(calc(100% - 64px), var(--container)); margin-inline: auto; }
.section { padding-block: 106px; }
.eyebrow { color: #7251a2; font-size: 10px; line-height: 1.5; letter-spacing: .14em; font-weight: 750; }
.section-heading { display: grid; grid-template-columns: 1.15fr .85fr; align-items: end; gap: 90px; margin-bottom: 43px; }
.section-heading h2 { margin-top: 17px; }
.section-heading > p { max-width: 455px; color: var(--muted); font-size: 14px; line-height: 1.9; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.skip-link { position: fixed; top: 10px; left: 16px; z-index: 250; padding: 10px 16px; transform: translateY(-170%); border-radius: 6px; background: #fff; color: #3d2673; font-size: 14px; font-weight: 700; }
.skip-link:focus { transform: translateY(0); }

/* The original white wordmark belongs on a dark, quiet header. */
.site-header { position: sticky; top: 0; z-index: 100; border-bottom: 1px solid #ffffff16; background: #15141bf7; }
.header-inner { display: flex; align-items: center; gap: 28px; min-height: 86px; }
.brand { display: inline-flex; align-items: center; flex-shrink: 0; }
.site-header .brand img { width: 200px; height: auto; }
.site-nav { display: flex; align-items: center; justify-content: flex-end; flex: 1; gap: 25px; }
.site-nav a { display: inline-flex; align-items: center; min-height: 42px; color: #c9c5d2; font-size: 12px; font-weight: 600; text-decoration: none; white-space: nowrap; }
.site-nav a:hover, .site-nav a[aria-current="page"] { color: #fff; }
.site-header a:focus-visible, .site-header button:focus-visible { outline-color: #c9b1ff; }
.header-cta { display: inline-flex; justify-content: space-between; align-items: center; gap: 17px; min-height: 43px; padding: 10px 17px; border: 1px solid #726483; border-radius: 6px; color: #eee5ff; text-decoration: none; font-size: 12px; font-weight: 650; white-space: nowrap; }
.header-cta:hover { background: #ffffff0d; border-color: #c5adeb; }
.menu-toggle { display: none; }
.button, .btn { display: inline-flex; align-items: center; justify-content: space-between; gap: 28px; min-height: 53px; padding: 14px 21px; border: 1px solid transparent; border-radius: 7px; font-size: 13px; line-height: 1.5; font-weight: 700; text-decoration: none; transition: background .16s ease, border-color .16s ease; }
.button > span, .btn > span { font-size: 20px; line-height: 1; font-weight: 400; }
.button-primary, .button.primary, .btn.primary { border-color: #6540be; background: #6540be; color: #fff; }
.button-primary:hover, .button.primary:hover, .btn.primary:hover { background: #5732ac; border-color: #5732ac; }
.button-outline, .button.secondary, .btn.secondary { background: transparent; border-color: #858090; color: #eee9f7; }
.button-outline:hover { background: #ffffff08; border-color: #c9bbdf; }
.button-light, .button.light { background: #fff; color: #352747; }
.button-primary:focus-visible, .button.primary:focus-visible, .btn.primary:focus-visible { outline: 3px solid #fff; outline-offset: -6px; box-shadow: 0 0 0 3px #6540be; }
.button-outline:focus-visible { outline-color: #d1bbff; }
.text-link { display: inline-flex; align-items: center; gap: 18px; color: #644191; font-size: 13px; font-weight: 700; text-decoration: none; }
.text-link:hover { text-decoration: underline; }

/* Hero: image and typography do the work; no carousel or canvas. */
.ss-hero { overflow: hidden; background: radial-gradient(ellipse at 73% 26%, #2b203b 0, transparent 52%), var(--dark); color: #fff; }
.ss-hero-grid { display: grid; grid-template-columns: 1fr 1.05fr; align-items: center; gap: 48px; min-height: 604px; padding-block: 69px 61px; }
.ss-hero-copy { min-width: 0; }
.ss-hero .eyebrow { display: flex; align-items: center; gap: 9px; color: #bcb1cd; font-size: 9px; letter-spacing: .12em; }
.ss-small-dot { width: 5px; height: 5px; flex: 0 0 5px; border-radius: 50%; background: #c9a5ff; box-shadow: 0 0 0 4px #c9a5ff10; }
.ss-hero h1 { margin-top: 24px; font-size: clamp(40px, 3.9vw, 56px); line-height: 1.34; letter-spacing: -.052em; }
.ss-hero h1 > span { color: #d1bbff; }
.ss-hero-lead { margin-top: 24px; color: #c1bccb; font-size: 14px; line-height: 1.95; }
.ss-hero-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 30px; }
.ss-hero .button-primary { border-color: #d6c3ff; background: #d6c3ff; color: #2a1b46; }
.ss-hero .button-primary:hover { background: #e1d4ff; }
.ss-hero .button-primary:focus-visible { outline-color: #50327e; box-shadow: 0 0 0 3px #d6c3ff; }
.ss-hero .button-outline { color: #f1ebfa; border-color: #71687e; }
.ss-hero-note { margin-top: 21px; color: #a9a1b7; font-size: 10px; letter-spacing: .025em; }
.ss-hero-visual { min-width: 0; padding: 15px; border: 1px solid #ffffff16; border-radius: 20px; background: #18151e80; box-shadow: 0 25px 80px #09080d30; }
.ss-visual-label { display: flex; align-items: center; justify-content: space-between; padding: 2px 8px 13px; color: #b9accb; font-size: 8px; font-weight: 650; letter-spacing: .12em; }
.ss-visual-label > span:last-child { font-size: 17px; font-weight: 400; line-height: 1; }
.ss-hero-visual img { width: 100%; height: auto; aspect-ratio: 3 / 2; object-fit: cover; border-radius: 10px; }
.ss-hero-visual figcaption { display: flex; align-items: center; justify-content: space-between; gap: 14px; padding: 14px 8px 2px; color: #b7adca; font-size: 9px; }
.ss-hero-visual figcaption > span { color: #cfc3e4; font-size: 8px; font-weight: 700; letter-spacing: .08em; }
.ss-hero-bottom { display: flex; justify-content: space-between; align-items: center; gap: 35px; padding-block: 30px; border-top: 1px solid #ffffff1a; }
.ss-hero-bottom > p { color: #a69fb1; font-size: 11px; line-height: 1.65; }
.ss-hero-bottom strong { color: #dbd5e4; font-size: 13px; font-weight: 600; }
.ss-hero-bottom ul { display: flex; align-items: center; flex-wrap: wrap; gap: 25px; padding: 0; margin: 0; list-style: none; }
.ss-hero-bottom li { padding-left: 24px; border-left: 1px solid #ffffff26; color: #bfb6ce; font-size: 11px; }

/* Services */
.ss-service-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; }
.ss-service-card { display: flex; flex-direction: column; min-width: 0; padding: 27px 30px 29px; border: 1px solid #dedde5; border-radius: 12px; background: #fff; }
.ss-service-top { display: flex; justify-content: space-between; align-items: center; gap: 18px; color: #77717f; font-size: 11px; }
.ss-pill { padding: 4px 9px; border: 1px solid #ddd6e8; border-radius: 30px; color: #68507e; font-size: 8px; font-weight: 650; letter-spacing: .06em; }
.ss-service-card h3 { margin-top: 36px; font-size: 27px; }
.ss-service-intro { margin-top: 17px; color: #39323f; font-size: 17px; line-height: 1.7; font-weight: 600; letter-spacing: -.025em; }
.ss-service-intro + p { margin-top: 14px; color: var(--muted); font-size: 12px; line-height: 1.95; }
.ss-service-card ul { display: grid; gap: 9px; margin: 24px 0 30px; padding: 21px 0 0; list-style: none; border-top: 1px solid #e7e1eb; }
.ss-service-card li { display: flex; align-items: baseline; gap: 9px; color: #655a70; font-size: 11px; }
.ss-service-card li::before { content: "+"; color: #70518d; font-size: 14px; font-weight: 500; }
.ss-card-link { display: flex; align-items: center; justify-content: space-between; gap: 14px; margin-top: auto; color: #60407f; font-size: 12px; font-weight: 700; text-decoration: none; }
.ss-card-link:hover { text-decoration: underline; }
.ss-card-link > span { font-size: 20px; font-weight: 400; }
.ss-service-card-featured { border-color: #3c2d50; background: #30253f; color: #fff; }
.ss-service-card-featured .ss-service-top { color: #cbbbdc; }
.ss-service-card-featured .ss-pill { border-color: #8b759f; color: #ddc8f4; }
.ss-service-card-featured .ss-service-intro { color: #e6d9f5; }
.ss-service-card-featured .ss-service-intro + p { color: #d0c2dc; }
.ss-service-card-featured ul { border-color: #ffffff26; }
.ss-service-card-featured li { color: #d8cce1; }
.ss-service-card-featured li::before { color: #cfa5f5; }
.ss-service-card-featured .ss-card-link { color: #e2cafa; }
.ss-service-card-featured a:focus-visible { outline-color: #d3b3ff; }
.ss-section-note { margin-top: 25px; max-width: 1090px; color: #646071; font-size: 11px; line-height: 1.95; }

/* Contract comparison */
.ss-compare-section { border-block: 1px solid #e5e0e9; background: #f1eef4; }
.ss-compare-header { display: flex; align-items: baseline; justify-content: space-between; gap: 22px; margin-bottom: 18px; }
.ss-compare-header h3 { font-size: 18px; }
.ss-compare-header p { color: #645b6b; font-size: 11px; }
.table-wrap { max-width: 100%; overflow-x: auto; overscroll-behavior-x: contain; }
.ss-comparison { border: 1px solid #d9d2e2; border-radius: 9px; background: #fff; }
.ss-comparison table { width: 100%; min-width: 640px; border-collapse: collapse; font-size: 12px; line-height: 1.8; }
.ss-comparison th, .ss-comparison td { padding: 21px 22px; border-bottom: 1px solid #e7e1ed; vertical-align: top; text-align: left; }
.ss-comparison thead th { padding-block: 16px; background: #e8e0ef; color: #493158; font-size: 12px; font-weight: 700; }
.ss-comparison thead th:first-child { width: 16%; }
.ss-comparison tbody th { color: #413448; font-size: 12px; font-weight: 650; }
.ss-comparison td { width: 28%; color: #655d6d; }
.ss-comparison tbody tr:last-child > * { border-bottom: 0; }
.ss-table-hint { display: none; margin-top: 12px; color: #675e70; font-size: 11px; }

/* An original, code-native system map rather than unverified project claims. */
.ss-system-section { display: grid; grid-template-columns: 1fr 1fr; gap: 95px; align-items: center; }
.ss-system-copy h2 { margin-top: 17px; }
.ss-system-lead { margin-top: 25px; color: #423d4b; font-size: 17px; font-weight: 550; line-height: 1.85; }
.ss-system-lead + p { max-width: 440px; margin-top: 17px; color: var(--muted); font-size: 13px; line-height: 1.95; }
.ss-system-copy .text-link { margin-top: 28px; }
.ss-video-note { display: block; margin-top: 10px; color: #686371; font-size: 10px; line-height: 1.8; }
.ss-system-map { padding: 27px 31px 31px; border: 1px solid #ded6e9; border-radius: 15px; background: linear-gradient(145deg, #f8f6fc, #eeeaf5); }
.ss-map-heading { display: flex; justify-content: space-between; gap: 12px; margin-bottom: 25px; color: #72598b; font-size: 8px; font-weight: 750; letter-spacing: .08em; }
.ss-map-caption { color: #6f637b; font-size: 8px; font-weight: 500; letter-spacing: 0; }
.ss-device-row { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
.ss-device-row > div { display: grid; justify-items: center; padding: 22px 8px 15px; border: 1px solid #dfd7e9; border-radius: 8px; background: #ffffffba; }
.ss-device-row svg { margin-bottom: 11px; stroke: #7d5b9e; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
.ss-device-row strong { color: #4b365f; font-size: 13px; font-weight: 700; }
.ss-device-row span { margin-top: 1px; color: #73647f; font-size: 9px; }
.ss-map-connector { width: 1px; height: 24px; margin-inline: auto; background: #c6b5d8; }
.ss-map-layer { padding: 20px; border: 1px solid #9a81b1; border-radius: 8px; text-align: center; background: #574067; color: #fff; }
.ss-map-layer > span { display: block; color: #e1caef; font-size: 8px; font-weight: 600; letter-spacing: .12em; }
.ss-map-layer strong { display: block; margin-top: 5px; font-size: 18px; font-weight: 650; }
.ss-map-layer p { margin-top: 5px; color: #e7dcef; font-size: 10px; }
.ss-map-layer-secondary { background: #fff9; border-color: #cdbddc; color: #4f3664; }
.ss-map-layer-secondary > span { color: #795993; }
.ss-map-layer-secondary p { color: #71627f; }

/* Process */
.ss-process-section { background: #1e1b25; color: #fff; }
.ss-process-section .eyebrow { color: #c8aee6; }
.ss-process-section .section-heading > p { color: #bfb4ca; }
.ss-process-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); padding: 0; margin: 0; list-style: none; border-top: 1px solid #63576f; }
.ss-process-grid li { min-width: 0; padding: 30px 27px 0; border-left: 1px solid #ffffff1a; }
.ss-process-grid li:first-child { padding-left: 0; border: 0; }
.ss-process-grid li:last-child { padding-right: 0; }
.ss-step-number { display: block; margin-bottom: 35px; color: #bd9ddd; font-size: 13px; font-weight: 600; }
.ss-process-grid h3 { font-size: 21px; }
.ss-process-grid p { min-height: 70px; margin-top: 15px; color: #c8bdcf; font-size: 12px; line-height: 1.95; }
.ss-step-output { display: inline-flex; margin-top: 20px; padding: 4px 10px; border: 1px solid #79638b; border-radius: 5px; color: #ceb6e0; font-size: 9px; }
.ss-operations-band { display: flex; align-items: center; justify-content: space-between; gap: 35px; margin-top: 54px; padding: 27px 30px; border: 1px solid #5c4d69; border-radius: 10px; background: #35283f; }
.ss-operations-band .eyebrow { font-size: 8px; }
.ss-operations-band h3 { margin-top: 6px; font-size: 20px; }
.ss-operations-band h3 + p { margin-top: 7px; color: #d0c1db; font-size: 11px; }
.ss-operations-band .button { flex-shrink: 0; min-height: 46px; font-size: 11px; }

/* Research and FAQs */
.ss-guide-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.ss-guide-card { display: flex; flex-direction: column; min-width: 0; padding: 25px 26px 23px; border: 1px solid #ddd7e4; border-radius: 9px; background: #fff8; }
.ss-guide-card > p { display: flex; align-items: center; justify-content: space-between; gap: 10px; color: #77588e; font-size: 8px; font-weight: 750; letter-spacing: .08em; }
.ss-guide-card > p span { font-size: 10px; }
.ss-guide-card h3 { margin-top: 34px; font-size: 22px; line-height: 1.6; }
.ss-guide-card h3 a { color: #352a41; text-decoration: none; }
.ss-guide-card h3 a:hover { color: #704398; }
.ss-guide-card > div { margin-top: 17px; margin-bottom: 30px; color: #6d6276; font-size: 12px; line-height: 1.9; }
.ss-faq-section { border-block: 1px solid #e4dfe9; background: #f3f0f6; }
.ss-faq-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 80px; }
.ss-faq-heading h2 { margin-top: 17px; }
.ss-faq-heading > p:last-child { margin-top: 24px; color: #685e71; font-size: 13px; line-height: 1.9; }
.ss-faq-list { border-top: 2px solid #534160; }
.ss-faq-list details { border-bottom: 1px solid #d9d0e1; }
.ss-faq-list summary { display: flex; align-items: start; justify-content: space-between; gap: 26px; padding: 23px 0; color: #3e304b; cursor: pointer; list-style: none; font-size: 14px; line-height: 1.7; font-weight: 600; }
.ss-faq-list summary::-webkit-details-marker { display: none; }
.ss-faq-list summary::after { content: "+"; flex: 0 0 18px; color: #80628f; font-size: 23px; line-height: 1; font-weight: 400; }
.ss-faq-list details[open] summary::after { content: "−"; }
.ss-faq-list details > div { padding: 0 36px 25px 0; color: #675b71; font-size: 13px; line-height: 1.95; }

/* Concrete inquiry brief */
.ss-contact-section { display: grid; grid-template-columns: 1fr 1fr; align-items: start; gap: 100px; }
.ss-contact-copy { padding-top: 23px; }
.ss-contact-copy h2 { margin-top: 17px; font-size: clamp(31px, 3.7vw, 47px); }
.ss-contact-copy > p:not(.eyebrow) { margin-top: 25px; color: var(--muted); font-size: 14px; line-height: 1.95; }
.ss-contact-copy .button { margin-top: 31px; min-width: 224px; }
.ss-contact-note { display: block; margin-top: 12px; color: #75667f; font-size: 10px; }
.ss-brief-card { padding: 28px 30px 22px; border: 1px solid #ddd4e5; border-radius: 12px; background: #fff; }
.ss-brief-heading { display: flex; justify-content: space-between; align-items: center; gap: 15px; padding-bottom: 20px; border-bottom: 1px solid #e6ddea; color: #7a5f8c; font-size: 9px; font-weight: 700; letter-spacing: .1em; }
.ss-brief-heading > span:last-child { font-size: 20px; font-weight: 400; }
.ss-brief-list { display: grid; margin: 0; padding: 0; list-style: none; }
.ss-brief-list li { display: grid; grid-template-columns: 28px 1fr; gap: 15px; padding: 17px 0; border-bottom: 1px solid #ece6f0; }
.ss-brief-list li > span { color: #7a638d; font-size: 10px; padding-top: 4px; }
.ss-brief-list strong { font-size: 13px; font-weight: 650; color: #42304f; }
.ss-brief-list p { margin-top: 3px; color: #76677f; font-size: 11px; line-height: 1.85; }
.ss-brief-note { margin-top: 17px; color: #72627b; font-size: 10px; line-height: 1.85; }
.ss-scope-notice { display: grid; grid-template-columns: 175px 1fr; gap: 30px; padding-block: 27px 32px; border-top: 1px solid #dfd9e6; }
.ss-scope-notice > strong { padding-top: 3px; color: #70597f; font-size: 8px; letter-spacing: .1em; }
.ss-scope-notice p { color: #716679; font-size: 11px; line-height: 1.95; }

/* Shared footer and guides */
.site-footer { padding-block: 52px 30px; background: #18151e; color: #b9acbf; font-size: 12px; }
.footer-top { display: flex; align-items: start; justify-content: space-between; gap: 35px; }
.site-footer .brand img, .site-footer img[src="/images/logo.webp"] { width: 148px; height: auto; }
.site-footer p { max-width: 630px; margin-top: 17px; color: #b2a3bd; font-size: 11px; line-height: 1.9; }
.footer-links { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 13px 25px; max-width: 610px; }
.footer-links a { display: inline-flex; align-items: center; min-height: 28px; color: #c5b7d0; font-size: 11px; text-decoration: none; }
.footer-links a:hover { color: #fff; text-decoration: underline; }
.site-footer a:focus-visible { outline-color: #c6a3e9; }
.site-footer small, .site-footer .copyright, .footer-bottom { display: block; margin-top: 30px; padding-top: 19px; border-top: 1px solid #ffffff18; color: #a99bb5; font-size: 10px; }
.mobile-cta { display: none; }
.article-hero { padding-block: 49px 56px; border-bottom: 1px solid #ddd3e6; background: #eee8f5; }
.breadcrumb { display: flex; flex-wrap: wrap; gap: 8px; padding: 0; margin: 0 0 26px; color: #705c80; font-size: 11px; list-style: none; }
.breadcrumb a { text-decoration: none; }
.breadcrumb a:hover { text-decoration: underline; }
.article-hero .eyebrow { margin-bottom: 14px; }
.article-hero h1 { max-width: 970px; font-size: clamp(33px, 4.1vw, 54px); line-height: 1.35; }
.article-hero .lead { max-width: 860px; margin-top: 21px; color: #685975; font-size: 16px; line-height: 1.95; }
.article-layout { display: grid; grid-template-columns: 210px minmax(0, 1fr); gap: 74px; padding-block: 63px 85px; }
.article-toc { position: sticky; top: 116px; align-self: start; padding: 19px 20px; border: 1px solid #dfd6e6; border-radius: 9px; background: #f2edf7; color: #665571; font-size: 12px; }
.article-toc h2, .article-toc h3, .article-toc strong { display: block; color: #493553; font-size: 13px; line-height: 1.6; letter-spacing: -.02em; }
.article-toc ul, .article-toc ol { margin: 13px 0 0; padding: 0; list-style: none; }
.article-toc li + li { margin-top: 10px; }
.article-toc a { display: block; text-decoration: none; }
.article-toc a:hover { color: #6c3a98; text-decoration: underline; }
.article-body { min-width: 0; max-width: 860px; color: #473c4e; font-size: 16px; line-height: 1.95; }
.article-body h2 { margin: 53px 0 19px; color: #34253e; font-size: 29px; line-height: 1.5; }
.article-body > h2:first-child, .article-body > section:first-child > h2:first-child { margin-top: 0; }
.article-body h3 { margin: 30px 0 12px; color: #50365e; font-size: 21px; }
.article-body p { margin-block: 0 19px; }
.article-body ul, .article-body ol { margin: 16px 0 25px; padding-left: 25px; }
.article-body li { margin-block: 9px; padding-left: 2px; }
.article-body a:not(.button):not(.btn) { color: #724799; }
.article-body img { border-radius: 9px; }
.article-body .table-wrap { margin-block: 24px; }
.article-body table { width: 100%; border-collapse: collapse; font-size: 13px; line-height: 1.8; }
.article-body th, .article-body td { min-width: 110px; padding: 14px 15px; border: 1px solid #e1d7e8; text-align: left; vertical-align: top; }
.article-body th { background: #eee7f4; color: #563863; }
.article-body > table { display: block; max-width: 100%; overflow-x: auto; margin-block: 24px; }
.article-body aside.note, .article-body .note { margin-block: 28px; padding: 21px 24px; border-left: 3px solid #9170ad; border-radius: 0 8px 8px 0; background: #f0eaf5; color: #665270; font-size: 14px; }
.article-body .note p:last-child { margin-bottom: 0; }
.article-cta { margin-block: 45px; padding: 31px 33px; border-radius: 11px; background: #30243d; color: #fff; }
.article-cta h2, .article-cta h3 { margin: 0 0 13px; color: #f2e4ff; font-size: 25px; }
.article-cta p { color: #d1c0de; font-size: 14px; }
.article-cta .button { margin-top: 9px; background: #dac3f6; border-color: #dac3f6; color: #352140; }
.article-cta .button:focus-visible { outline-color: #513165; box-shadow: 0 0 0 3px #dac3f6; }
.related-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 17px; margin-block: 28px; }
.related-card { min-width: 0; padding: 21px; border: 1px solid #ded1e7; border-radius: 8px; background: #fff; text-decoration: none; }
.related-card h2, .related-card h3, .related-card strong { margin: 0 0 11px; display: block; color: #51355f; font-size: 18px; line-height: 1.55; }
.related-card p { margin: 0; color: #77637f; font-size: 12px; line-height: 1.85; }
.related-card a { font-size: 12px; font-weight: 600; }
.legal-body { max-width: 890px; margin: 50px auto 80px; color: #62516b; font-size: 15px; line-height: 1.95; }
.legal-body h1 { color: #382640; margin-bottom: 28px; }
.legal-body h2 { margin: 39px 0 16px; color: #50305e; font-size: 25px; }
.legal-body p { margin-bottom: 17px; }
.legal-body ul, .legal-body ol { padding-left: 24px; }
.legal-body li { margin-bottom: 9px; }

@media (max-width: 1190px) {
  .header-inner { gap: 20px; }
  .site-header .brand img { width: 180px; }
  .site-nav { gap: 17px; }
  .site-nav a { font-size: 11px; }
  .header-cta { padding-inline: 13px; font-size: 11px; }
  .ss-hero-grid { gap: 30px; }
  .ss-hero h1 { font-size: 46px; }
  .ss-hero-lead { font-size: 13px; }
  .ss-hero-actions { gap: 9px; }
  .ss-hero-actions .button { padding-inline: 17px; gap: 18px; font-size: 12px; }
  .ss-hero-bottom ul { gap: 17px; }
  .ss-hero-bottom li { padding-left: 17px; }
  .section-heading { gap: 60px; }
  .ss-service-card { padding-inline: 25px; }
  .ss-service-card h3 { font-size: 25px; }
  .ss-system-section { gap: 60px; }
  .ss-system-map { padding-inline: 24px; }
  .ss-process-grid li { padding-inline: 22px; }
  .ss-contact-section { gap: 65px; }
  .article-layout { gap: 48px; grid-template-columns: 195px minmax(0, 1fr); }
}
@media (max-width: 979px) {
  .container { width: calc(100% - 40px); }
  .header-inner { position: relative; flex-wrap: wrap; min-height: 72px; gap: 0 20px; padding-block: 16px; }
  .site-header .brand img { width: 170px; }
  .header-cta { margin-left: auto; min-height: 40px; }
  .site-nav { flex-basis: 100%; justify-content: flex-start; flex-wrap: wrap; gap: 7px 24px; order: 4; padding-top: 15px; }
  .site-nav a { font-size: 12px; min-height: 35px; }
  .js .site-header .header-inner { flex-wrap: nowrap; }
  .js .menu-toggle:not([hidden]) { display: inline-flex; align-items: center; justify-content: center; gap: 7px; min-width: 44px; min-height: 40px; margin-left: auto; padding: 6px 11px; border: 1px solid #756384; border-radius: 6px; background: transparent; color: #ebdff5; font-size: 11px; cursor: pointer; }
  .js .site-nav { display: none; position: absolute; inset-inline: -20px; top: calc(100% + 1px); padding: 18px 20px; background: #201927; border-bottom: 1px solid #5e4c6e; box-shadow: 0 16px 28px #09050f30; }
  .js .site-nav.is-open, .js .site-header:has(.menu-toggle[aria-expanded="true"]) .site-nav { display: flex; }
  .js .header-cta { margin-left: 0; }
  .ss-hero-grid { grid-template-columns: 1fr; gap: 33px; padding-block: 46px 35px; min-height: 0; }
  .ss-hero-copy { max-width: 720px; }
  .ss-hero h1 { font-size: 58px; }
  .ss-hero-lead { font-size: 14px; }
  .ss-wide-break { display: none; }
  .ss-hero-visual { max-width: 700px; width: 100%; justify-self: center; }
  .ss-hero-bottom { gap: 30px; }
  .ss-hero-bottom ul { max-width: 350px; gap: 11px 22px; }
  .ss-hero-bottom li { width: calc(50% - 11px); }
  .section { padding-block: 82px; }
  .section-heading { gap: 35px; }
  .section-heading > p { font-size: 13px; }
  .ss-service-grid { gap: 14px; }
  .ss-service-card { padding: 24px 20px; }
  .ss-service-card h3 { font-size: 22px; }
  .ss-service-intro { font-size: 15px; }
  .ss-service-intro + p { font-size: 11px; }
  .ss-service-card li { font-size: 10px; }
  .ss-system-section { gap: 35px; }
  .ss-system-map { padding: 22px 19px; }
  .ss-map-heading { gap: 7px; font-size: 7px; }
  .ss-map-caption { font-size: 7px; }
  .ss-device-row { gap: 7px; }
  .ss-device-row > div { padding: 18px 5px 13px; }
  .ss-device-row span { font-size: 8px; }
  .ss-process-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 32px; }
  .ss-process-grid li:nth-child(3) { padding-left: 0; border-left: 0; }
  .ss-process-grid li:nth-child(2) { padding-right: 0; }
  .ss-step-number { margin-bottom: 23px; }
  .ss-process-grid p { min-height: 46px; }
  .ss-operations-band { padding: 25px; }
  .ss-operations-band .button { gap: 15px; padding-inline: 15px; }
  .ss-guide-grid { gap: 16px; }
  .ss-guide-card { padding-inline: 20px; }
  .ss-guide-card h3 { font-size: 20px; }
  .ss-faq-grid { gap: 45px; grid-template-columns: .8fr 1.2fr; }
  .ss-contact-section { gap: 45px; }
  .ss-brief-card { padding-inline: 24px; }
  .footer-top { flex-direction: column; gap: 25px; }
  .footer-links { justify-content: flex-start; }
  .article-layout { grid-template-columns: 1fr; gap: 30px; }
  .article-toc { position: static; }
  .article-toc ul, .article-toc ol { display: flex; flex-wrap: wrap; gap: 8px 22px; }
  .article-toc li + li { margin: 0; }
  .article-body { max-width: none; }
  .legal-body:not(.container) { width: calc(100% - 40px); }
}
@media (max-width: 700px) {
  html { scroll-padding-top: 87px; }
  h2 { font-size: 30px; }
  .section { padding-block: 64px; }
  .section-heading { grid-template-columns: 1fr; gap: 19px; margin-bottom: 31px; }
  .section-heading h2 { margin-top: 13px; }
  .section-heading > p { max-width: 570px; font-size: 13px; }
  .eyebrow { font-size: 9px; }
  .site-header .brand img { width: 148px; }
  .header-inner { min-height: 66px; padding-block: 13px; }
  .header-cta { display: none; }
  .site-nav { gap: 5px 20px; }
  .site-nav a { font-size: 11px; }
  .ss-hero-grid { padding-block: 34px 29px; gap: 26px; }
  .ss-hero .eyebrow { font-size: 7px; letter-spacing: .08em; }
  .ss-hero h1 { margin-top: 18px; font-size: clamp(33px, 7.8vw, 49px); line-height: 1.35; }
  .ss-hero-lead { margin-top: 18px; font-size: 12px; line-height: 1.9; }
  .ss-hero-actions { margin-top: 22px; gap: 8px; }
  .ss-hero-actions .button { min-height: 46px; padding: 11px 14px; font-size: 11px; gap: 14px; }
  .button > span { font-size: 17px; }
  .ss-hero-note { margin-top: 14px; font-size: 9px; }
  .ss-hero-visual { padding: 10px; border-radius: 13px; }
  .ss-visual-label { padding: 1px 4px 8px; font-size: 6px; letter-spacing: .09em; }
  .ss-hero-visual img { border-radius: 7px; }
  .ss-hero-visual figcaption { padding: 10px 4px 1px; gap: 10px; font-size: 8px; }
  .ss-hero-visual figcaption > span { font-size: 7px; }
  .ss-hero-bottom { flex-direction: column; align-items: start; gap: 19px; padding-block: 23px 27px; }
  .ss-hero-bottom ul { width: 100%; max-width: none; gap: 11px 19px; }
  .ss-hero-bottom li { width: calc(50% - 10px); padding-left: 11px; font-size: 10px; }
  .ss-hero-bottom strong { font-size: 12px; }
  .ss-service-grid { grid-template-columns: 1fr; gap: 18px; }
  .ss-service-card { padding: 26px 27px; }
  .ss-service-card h3 { margin-top: 26px; font-size: 27px; }
  .ss-service-intro { margin-top: 14px; font-size: 17px; }
  .ss-service-intro + p { font-size: 12px; }
  .ss-service-card ul { margin-block: 20px 26px; padding-top: 18px; }
  .ss-service-card li { font-size: 11px; }
  .ss-section-note { margin-top: 21px; font-size: 10px; }
  .ss-compare-header { display: block; margin-bottom: 16px; }
  .ss-compare-header h3 { font-size: 17px; }
  .ss-compare-header p { margin-top: 7px; font-size: 10px; }
  .ss-comparison th, .ss-comparison td { padding: 17px 15px; }
  .ss-comparison table, .ss-comparison thead th, .ss-comparison tbody th { font-size: 11px; }
  .ss-table-hint { display: block; font-size: 10px; }
  .ss-system-section { grid-template-columns: 1fr; gap: 34px; }
  .ss-system-lead { margin-top: 21px; font-size: 16px; }
  .ss-system-lead + p { font-size: 12px; }
  .ss-system-copy .text-link { margin-top: 22px; font-size: 12px; }
  .ss-video-note { font-size: 9px; }
  .ss-system-map { padding: 24px; }
  .ss-map-heading { font-size: 8px; }
  .ss-device-row { gap: 9px; }
  .ss-device-row > div { padding-block: 19px 15px; }
  .ss-device-row span { font-size: 9px; }
  .ss-process-grid { row-gap: 29px; }
  .ss-process-grid li { padding: 24px 19px 0; }
  .ss-process-grid h3 { font-size: 18px; }
  .ss-step-number { margin-bottom: 21px; font-size: 12px; }
  .ss-process-grid p { min-height: 84px; margin-top: 12px; font-size: 11px; }
  .ss-step-output { margin-top: 17px; padding-inline: 8px; font-size: 8px; }
  .ss-operations-band { display: block; padding: 24px; margin-top: 37px; }
  .ss-operations-band h3 { margin-top: 8px; font-size: 20px; }
  .ss-operations-band h3 + p { margin-top: 10px; line-height: 1.9; }
  .ss-operations-band .button { margin-top: 20px; }
  .ss-guide-grid { grid-template-columns: 1fr; gap: 17px; }
  .ss-guide-card { padding: 25px; }
  .ss-guide-card h3 { margin-top: 23px; font-size: 23px; }
  .ss-guide-card > div { margin-block: 14px 25px; }
  .ss-faq-grid { grid-template-columns: 1fr; gap: 32px; }
  .ss-faq-heading > p:last-child { margin-top: 18px; font-size: 12px; }
  .ss-faq-list summary { padding-block: 20px; gap: 19px; font-size: 13px; }
  .ss-faq-list details > div { padding-right: 16px; font-size: 12px; }
  .ss-contact-section { grid-template-columns: 1fr; gap: 34px; }
  .ss-contact-copy { padding-top: 0; }
  .ss-contact-copy h2 { font-size: 33px; }
  .ss-contact-copy > p:not(.eyebrow) { margin-top: 21px; font-size: 13px; }
  .ss-contact-copy .button { margin-top: 25px; }
  .ss-brief-card { padding: 24px 25px 21px; }
  .ss-brief-list li { padding-block: 15px; gap: 11px; }
  .ss-scope-notice { grid-template-columns: 1fr; gap: 9px; padding-block: 24px 29px; }
  .ss-scope-notice p { font-size: 10px; }
  .site-footer { padding-block: 37px 100px; }
  .site-footer p { font-size: 10px; }
  .footer-links { gap: 8px 19px; }
  .footer-links a { font-size: 10px; }
  .mobile-cta { position: fixed; z-index: 90; bottom: max(12px, env(safe-area-inset-bottom)); left: 16px; right: 16px; display: flex; justify-content: center; align-items: center; gap: 16px; min-height: 48px; padding: 11px 19px; border: 1px solid #9474c0; border-radius: 9px; background: #493263; color: #fff; box-shadow: 0 6px 22px #27133940; font-size: 12px; font-weight: 650; text-decoration: none; }
  .mobile-cta:focus-visible { outline-color: #fff; outline-offset: -5px; }
  .article-hero { padding-block: 30px 37px; }
  .breadcrumb { margin-bottom: 22px; font-size: 10px; }
  .article-hero h1 { font-size: 33px; line-height: 1.4; }
  .article-hero .lead { margin-top: 18px; font-size: 14px; }
  .article-layout { padding-block: 33px 55px; }
  .article-toc { padding: 19px 20px; font-size: 11px; }
  .article-toc ul, .article-toc ol { gap: 7px 18px; }
  .article-body { font-size: 15px; }
  .article-body h2 { margin-top: 42px; font-size: 25px; }
  .article-body h3 { font-size: 20px; }
  .article-body th, .article-body td { padding: 12px; font-size: 12px; }
  .article-body aside.note, .article-body .note { padding: 19px; font-size: 13px; }
  .article-cta { padding: 26px 22px; margin-block: 33px; }
  .article-cta h2, .article-cta h3 { font-size: 23px; }
  .article-cta p { font-size: 13px; }
  .article-cta .button { gap: 20px; padding-inline: 17px; font-size: 12px; }
  .related-grid { grid-template-columns: 1fr; gap: 13px; }
  .related-card { padding: 21px; }
  .legal-body { margin-block: 34px 55px; font-size: 14px; }
  .legal-body h2 { font-size: 23px; }
}
@media (max-width: 359px) {
  .container { width: calc(100% - 32px); }
  .js .site-nav { inset-inline: -16px; padding-inline: 16px; }
  .ss-hero h1 { font-size: 30px; }
  .ss-hero-lead { font-size: 11px; }
  .ss-hero-actions .button { gap: 10px; padding-inline: 11px; font-size: 10px; }
  .ss-hero-note { font-size: 8px; }
  .ss-hero-visual figcaption { gap: 7px; font-size: 7px; }
  .ss-hero-visual figcaption > span { font-size: 6px; }
  h2 { font-size: 27px; }
  .ss-service-card { padding-inline: 23px; }
  .ss-system-map { padding-inline: 18px; }
  .ss-map-heading { font-size: 7px; }
  .ss-device-row { gap: 7px; }
  .ss-process-grid li { padding-inline: 13px; }
  .ss-process-grid h3 { font-size: 16px; }
  .ss-step-output { font-size: 7px; padding-inline: 6px; }
  .ss-brief-card { padding-inline: 20px; }
  .ss-contact-copy h2 { font-size: 30px; }
  .article-hero h1 { font-size: 29px; }
}
/* A readable minimum scale is shared by desktop and narrow layouts. */
.section-heading > p,
.ss-service-intro + p,
.ss-system-lead + p,
.ss-process-grid p,
.ss-operations-band h3 + p,
.ss-guide-card > div,
.ss-faq-heading > p:last-child,
.ss-faq-list details > div,
.ss-contact-copy > p:not(.eyebrow),
.ss-brief-list p { font-size: 14px; }
.ss-hero-lead { font-size: 16px; }
.ss-service-card li { font-size: 13px; }
.ss-card-link, .text-link { font-size: 13px; }
.ss-hero-bottom li, .ss-section-note { font-size: 12px; }
.ss-faq-list summary { font-size: 15px; }
.ss-process-grid p { min-height: 90px; line-height: 1.85; }
.ss-brief-list strong { font-size: 14px; }
.ss-brief-list p { line-height: 1.8; }
.ss-operations-band .button { font-size: 13px; }
.ss-hero .eyebrow,
.ss-pill,
.ss-visual-label,
.ss-hero-visual figcaption > span,
.ss-map-heading,
.ss-map-caption,
.ss-device-row span,
.ss-map-layer > span,
.ss-guide-card > p,
.ss-operations-band .eyebrow,
.ss-scope-notice > strong { font-size: 9px; }
.ss-hero-note,
.ss-hero-visual figcaption,
.ss-service-top,
.ss-video-note,
.ss-table-hint,
.ss-compare-header p,
.ss-map-layer p,
.ss-step-output,
.ss-contact-note,
.ss-brief-list li > span,
.ss-brief-note,
.ss-scope-notice p,
.site-footer p,
.footer-links a,
.site-footer small,
.site-footer .copyright,
.footer-bottom { font-size: 11px; }
.ss-comparison table, .ss-comparison thead th, .ss-comparison tbody th { font-size: 13px; }
.ss-system-copy .text-link { font-size: 13px; }
.footer-bottom nav { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 16px; }
.footer-bottom nav a { display: inline-flex; align-items: center; min-height: 32px; color: #c9b8d5; font-size: 11px; text-decoration: none; }
.footer-bottom nav a:hover { color: #fff; text-decoration: underline; }
.article-meta { margin-top: 16px; color: #705d7f; font-size: 12px; }
.article-cta .text-link, .article-body .article-cta a.text-link { display: inline-flex; gap: 14px; margin: 16px 0 0 18px; color: #e5c8ff; font-size: 13px; }
.article-cta .text-link:focus-visible { outline-color: #d1bbff; }
.related-section { padding-bottom: 58px; }
@media (max-width: 700px) {
  .ss-hero-lead { font-size: 15px; }
  .ss-process-grid p { min-height: 110px; }
  .ss-guide-card h3 { font-size: 23px; }
  .ss-hero-visual figcaption { flex-wrap: wrap; gap: 3px 12px; }
  .ss-hero-bottom strong { font-size: 14px; }
  .ss-map-heading { flex-wrap: wrap; gap: 5px 10px; }
  .article-cta .text-link, .article-body .article-cta a.text-link { margin-left: 0; }
  .related-section { padding-bottom: 40px; }
}
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; animation: none !important; } }
@media print {
  .site-header, .site-footer, .mobile-cta, .article-toc, .ss-hero-visual, .ss-hero-actions { display: none !important; }
  .container { width: 100%; }
  .section { padding-block: 25px; }
  .article-layout { display: block; }
  .ss-hero, .ss-process-section, .ss-service-card-featured { color: #23232d; background: #fff; }
  .table-wrap { overflow: visible; }
}