@charset "UTF-8";

:root {
  color-scheme: light;
  --paper: #f7f8fa;
  --ink: #152b3d;
  --muted: #5d6e7d;
  --line: #dce3e9;
  --blue: #076b93;
  --navy: #102b41;
  --cyan: #63d4ed;
  --white: #fff;
  --font: "Pretendard", "SUIT", "Noto Sans KR", "Malgun Gothic", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 100px; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: var(--font); font-size: 15px; line-height: 1.8; word-break: keep-all; -webkit-font-smoothing: antialiased; }
button, a { -webkit-tap-highlight-color: transparent; }
button { font: inherit; cursor: pointer; }
a { color: inherit; text-decoration: none; }
button, a, summary, [tabindex="0"] { outline-offset: 5px; }
:focus-visible { outline: 3px solid #1d9acb; }
button:disabled { cursor: default; }
img, svg { display: block; max-width: 100%; }
h1, h2, h3, p, figure, dl, dd { margin: 0; }
ul, ol { margin: 0; padding: 0; }
button svg { width: 17px; height: 17px; fill: none; stroke: currentColor; stroke-width: 1.5; }
::selection { background: #cbeaf3; color: var(--navy); }
[hidden] { display: none !important; }
.wrap { width: min(1200px, calc(100% - 96px)); margin-inline: auto; }
.skip-link { position: fixed; top: -100px; left: 20px; z-index: 20; padding: 10px 20px; background: var(--navy); color: white; }
.skip-link:focus { top: 12px; }
.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; }
.site-header { position: sticky; top: 0; z-index: 10; background: rgba(247, 248, 250, .96); border-bottom: 1px solid var(--line); }
.header-inner { height: 85px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: flex; align-items: center; gap: 19px; }
.brand img { height: auto; }
.brand span { color: var(--muted); font-size: 9px; font-weight: 600; letter-spacing: .12em; border-left: 1px solid #cdd7df; padding-left: 19px; }
.site-header nav { display: flex; gap: 27px; font-size: 12px; font-weight: 600; }
.site-header nav a { padding: 9px 0; color: var(--muted); transition: color .15s; }
.site-header nav a:hover, .site-header nav a[aria-current] { color: var(--blue); }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 18px; min-height: 48px; padding: 11px 21px; border: 1px solid #cbd6df; border-radius: 5px; background: transparent; font-size: 12px; font-weight: 600; line-height: 1.5; transition: background .15s, border-color .15s, transform .15s; }
.button:hover { background: #eaf0f5; border-color: #92afc1; }
.button-primary { background: var(--navy); color: white; border-color: var(--navy); }
.button-primary:hover { background: #16445f; border-color: #16445f; transform: translateY(-1px); }
.button-primary span { font-size: 18px; }
.button-small { min-height: 37px; padding: 8px 13px; gap: 9px; font-size: 11px; }
.quiet-link { display: inline-flex; align-items: center; gap: 15px; font-size: 12px; font-weight: 600; }
.quiet-link:hover { color: var(--blue); }
.eyebrow { font-size: 10px; font-weight: 700; letter-spacing: .16em; color: var(--blue); line-height: 1.7; }
.eyebrow-divider { padding-inline: 9px; color: #a3b3c1; }
.status-dot { display: inline-block; width: 6px; height: 6px; border-radius: 50%; background: #12a28e; flex: 0 0 6px; }
.eyebrow .status-dot { margin-right: 7px; vertical-align: 1px; }
.hero { display: grid; grid-template-columns: 1.15fr 1fr; align-items: center; gap: 65px; padding-block: 91px 83px; }
.hero h1 { margin-top: 24px; font-size: clamp(30px, 3.05vw, 43px); letter-spacing: -.065em; font-weight: 750; line-height: 1.5; }
.hero h1 span { color: var(--blue); }
.hero-description { max-width: 460px; margin-top: 21px; color: var(--muted); font-size: 14px; line-height: 1.95; }
.hero-actions { display: flex; align-items: center; gap: 24px; margin-top: 31px; }
.hero-meta { display: flex; gap: 18px; align-items: center; margin-top: 39px; font-size: 9px; line-height: 1.6; color: #637686; }
.hero-meta > span:first-child { font-size: 16px; letter-spacing: .06em; font-weight: 750; color: #50677b; }
.hero-meta > span:last-child { padding-left: 17px; border-left: 1px solid #cdd7df; }
.hero-visual { background: var(--navy); padding: 22px 27px 17px; color: white; border-radius: 9px; position: relative; box-shadow: 0 22px 45px -27px #193b5555; }
.visual-topline { display: flex; justify-content: space-between; gap: 12px; color: #a1b8c8; font-size: 8px; letter-spacing: .12em; padding-bottom: 19px; border-bottom: 1px solid #2b465a; }
.tiny-dot { display: inline-block; width: 5px; height: 5px; border-radius: 50%; background: var(--cyan); margin-right: 6px; }
.visual-flow { padding: 22px 7px 18px; }
.flow-node { display: flex; align-items: center; gap: 13px; padding: 12px 15px; background: #19364d; border: 1px solid #365165; border-radius: 5px; }
.node-icon { display: grid; place-items: center; width: 31px; height: 31px; background: #23465e; border-radius: 5px; font-size: 19px; color: #bad6e4; }
.flow-node small { display: block; font-size: 7px; color: #a7bfce; letter-spacing: .13em; }
.flow-node strong { font-size: 12px; font-weight: 500; letter-spacing: -.02em; }
.node-tag { margin-left: auto; font-family: ui-monospace, Consolas, monospace; font-size: 8px; color: #adc1ce; padding: 2px 5px; border: 1px solid #476174; border-radius: 3px; }
.flow-node-active { background: #12465b; border-color: #51b6d0; }
.flow-node-active .node-icon { background: #236278; color: #85e9ef; }
.flow-node-active .node-tag { color: #b0f1f2; border-color: #3f9cb1; }
.flow-connector { position: relative; height: 28px; border-left: 1px dashed #4a6b7f; margin-left: 30px; display: flex; align-items: center; }
.flow-connector::after { content: ""; position: absolute; bottom: 0; left: -3px; width: 5px; height: 5px; border-right: 1px solid #6f90a5; border-bottom: 1px solid #6f90a5; transform: rotate(45deg); }
.flow-connector span { margin-left: 20px; color: #a3bbca; font-size: 9px; }
.visual-bottomline { border-top: 1px solid #2b465a; padding-top: 14px; display: flex; justify-content: space-between; gap: 7px; font-size: 7px; color: #a1b8c8; }
.live-label { color: #6bd4dc; letter-spacing: .08em; }
.facts-band { border-block: 1px solid var(--line); background: #eef2f5; }
.facts { display: grid; grid-template-columns: 1fr 1fr 1.2fr .9fr; padding-block: 25px; }
.facts > div { border-right: 1px solid #d4dee5; padding-inline: 27px; }
.facts > div:first-child { padding-left: 0; }
.facts > div:last-child { border: 0; }
.facts dt { font-size: 8px; color: #65798a; font-weight: 600; letter-spacing: .13em; }
.facts dd { margin-top: 4px; font-size: 12px; font-weight: 600; }
.facts dd .status-dot { margin-right: 6px; }
.section { padding-block: 97px; }
.section-heading { max-width: 650px; margin-bottom: 40px; }
.section-heading h2 { margin-top: 16px; font-size: 29px; line-height: 1.5; font-weight: 700; letter-spacing: -.05em; }
.section-heading > p:last-child { color: var(--muted); font-size: 13px; margin-top: 19px; max-width: 565px; }
.split-heading { max-width: none; display: flex; justify-content: space-between; align-items: flex-end; gap: 50px; }
.split-heading > p:last-child { flex: 0 1 390px; margin: 0 0 3px; }
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.feature { border-top: 2px solid var(--ink); padding-top: 20px; }
.feature-head { display: flex; justify-content: space-between; align-items: center; color: var(--blue); }
.feature-head span { font-family: ui-monospace, Consolas, monospace; font-size: 25px; font-weight: 400; }
.feature-head small { font-size: 10px; font-weight: 600; }
.feature h3 { margin-top: 24px; font-size: 17px; letter-spacing: -.035em; font-weight: 700; }
.feature > p { font-size: 12px; color: var(--muted); margin-top: 12px; }
.feature .feature-detail { margin-top: 25px; color: #617d90; font-size: 10px; }
.priority-strip { margin-top: 45px; border: 1px solid var(--line); border-radius: 5px; padding: 18px 21px; display: flex; align-items: center; gap: 15px; font-size: 11px; background: white; }
.small-label { display: block; font-size: 9px; font-weight: 600; color: #6a7e8c; letter-spacing: .06em; }
.priority-strip .small-label { margin-right: 14px; }
.priority-strip strong { color: var(--blue); }
.priority-strip > span[aria-hidden] { color: #8098a9; }
.priority-strip p { margin-left: auto; font-size: 10px; color: var(--muted); }
.experience-section { padding-block: 89px; background: #eaf0f4; border-block: 1px solid #dce5ec; }
.review-demo { background: white; border: 1px solid #ccd9e2; border-radius: 8px; overflow: hidden; box-shadow: 0 15px 35px -22px #24435b44; }
.demo-toolbar { display: flex; justify-content: space-between; align-items: center; gap: 15px; padding: 18px 24px; background: #fafcfd; border-bottom: 1px solid var(--line); }
.demo-brand { display: flex; align-items: center; gap: 10px; }
.demo-brand strong { font-size: 12px; }
.demo-brand > span { margin-left: 7px; padding-left: 15px; border-left: 1px solid var(--line); color: #6f8392; font-size: 8px; letter-spacing: .07em; }
.demo-toolbar-right { display: flex; gap: 10px; align-items: center; font-size: 8px; letter-spacing: .06em; color: #6f8392; }
.demo-tabs { padding-inline: 24px; display: flex; gap: 28px; border-bottom: 1px solid var(--line); }
.demo-tabs button { min-height: 47px; padding: 10px 1px; color: #647b8d; background: transparent; border: 0; border-bottom: 2px solid transparent; font-size: 11px; }
.demo-tabs button[aria-selected="true"] { color: var(--blue); border-color: var(--blue); font-weight: 700; }
.demo-tabs button:hover { color: var(--blue); }
.demo-layout { display: grid; grid-template-columns: 210px 1fr; min-height: 362px; }
.demo-sidebar { padding: 24px; background: #f7f9fb; border-right: 1px solid var(--line); display: flex; align-items: flex-start; flex-direction: column; }
.demo-sidebar > strong { font-family: ui-monospace, Consolas, monospace; font-size: 13px; font-weight: 600; margin-top: 11px; }
.demo-sidebar > span:not(.small-label) { font-family: ui-monospace, Consolas, monospace; font-size: 10px; color: #5c7486; }
.demo-sidebar .host-os { margin-top: 12px; }
.sidebar-divider { height: 1px; background: var(--line); width: 100%; margin-block: 22px; }
.demo-sidebar p { margin-top: 9px; font-size: 11px; color: var(--muted); }
.demo-sidebar .demo-data-label { margin-top: 21px; padding: 2px 7px; border-radius: 3px; border: 1px solid #cddce5; font-family: var(--font); font-size: 9px; }
.demo-main { padding: 25px 27px; min-width: 0; }
.item-heading { display: flex; justify-content: space-between; align-items: center; gap: 20px; margin-bottom: 20px; }
.item-heading > div { display: flex; align-items: center; gap: 9px; }
.item-code { font-family: ui-monospace, Consolas, monospace; font-size: 10px; padding: 2px 6px; color: #627c8e; background: #eef3f7; border-radius: 3px; white-space: nowrap; }
.item-heading h3 { font-size: 13px; letter-spacing: -.02em; }
.badge { display: inline-block; padding: 3px 8px; border-radius: 3px; font-size: 9px; line-height: 1.7; white-space: nowrap; }
.badge-warning { background: #fff4e2; color: #93601f; }
.badge-neutral { background: #eaf1f6; color: #4f6b80; }
.badge-ok { background: #eaf5f2; color: #277560; }
.badge-missing { background: #fff1e9; color: #995734; }
.evidence-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.evidence-pane, .reason-pane { min-width: 0; border: 1px solid #dfe6ec; border-radius: 4px; }
.pane-label { padding: 9px 12px; border-bottom: 1px solid #e3e9ee; display: flex; justify-content: space-between; gap: 10px; color: #647e90; font-size: 8px; }
.pane-label > span:first-child { font-weight: 700; letter-spacing: .08em; }
.evidence-pane pre { margin: 0; padding: 16px 13px; min-height: 155px; font: 10px/2 ui-monospace, "Cascadia Code", Consolas, "Malgun Gothic", monospace; color: #31556b; background: #f7f9fb; white-space: pre-wrap; word-break: break-word; }
.verdict-line { display: flex; justify-content: space-between; margin: 9px 12px 0; font-size: 10px; }
.verdict-line > span { color: #6c8090; }
.verdict { font-size: 10px; color: #287b69; font-weight: 600; }
.verdict[data-verdict="취약"] { color: #b45649; }
.verdict[data-verdict="수동"] { color: #947020; }
.reason-pane > p { margin: 11px 12px 13px; color: #607888; font-size: 10px; line-height: 1.9; }
.review-action { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-top: 22px; }
.review-action p { font-size: 10px; margin-top: 4px; color: #536d80; max-width: 480px; }
.review-action .button { flex-shrink: 0; min-height: 37px; padding: 7px 12px; font-size: 10px; gap: 12px; }
.review-answer { margin-top: 18px; background: #edf6f8; border-left: 2px solid #288ca5; padding: 14px 17px; font-size: 11px; }
.review-answer strong { color: #206d83; }
.review-answer p { margin-top: 4px; }
.review-answer small { color: #5a7a89; display: block; margin-top: 6px; font-size: 9px; }
.demo-caption { display: flex; gap: 20px; align-items: center; justify-content: space-between; margin-top: 17px; color: #617888; font-size: 10px; }
.demo-caption > span { font-size: 8px; letter-spacing: .08em; }
.case-list { border-top: 1px solid #afbeca; }
.case-detail { border-bottom: 1px solid #cdd7df; }
.case-detail > summary { display: grid; grid-template-columns: 44px 1fr 35px; column-gap: 25px; padding-block: 29px; cursor: pointer; list-style: none; }
.case-detail > summary::-webkit-details-marker { display: none; }
.case-number { font: 25px/1.6 ui-monospace, Consolas, monospace; color: #8ca1b2; }
.case-category { display: block; font-size: 8px; font-weight: 600; color: var(--blue); letter-spacing: .1em; }
.case-detail h3 { font-size: 18px; letter-spacing: -.035em; margin-top: 5px; font-weight: 600; }
.case-summary { display: block; font-size: 12px; color: var(--muted); margin-top: 7px; }
.case-toggle { align-self: center; width: 29px; height: 29px; border: 1px solid #c7d5df; border-radius: 50%; position: relative; }
.case-toggle::before, .case-toggle::after { content: ""; position: absolute; top: 13px; left: 8px; width: 11px; height: 1px; background: #476a82; }
.case-toggle::after { transform: rotate(90deg); }
.case-detail[open] .case-toggle::after { display: none; }
.case-detail > summary:hover h3 { color: var(--blue); }
.case-body { margin: 0 60px 30px 69px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.case-body h4 { margin: 0 0 10px; color: #496d83; font-size: 10px; font-weight: 700; }
.case-body p { font-size: 12px; line-height: 1.95; color: var(--muted); }
.case-source { grid-column: 1 / -1; font: 9px/1.8 ui-monospace, Consolas, monospace; color: #6c8595; padding-top: 16px; border-top: 1px solid #e0e6eb; overflow-wrap: anywhere; word-break: break-word; }
.architecture-section { background: #102b41; color: white; padding-block: 79px; }
.architecture-section .eyebrow { color: #76c7df; }
.architecture-flow { display: flex; align-items: center; justify-content: space-between; margin-top: 40px; padding-bottom: 40px; gap: 15px; border-bottom: 1px solid #355065; }
.architecture-flow > div { flex: 1; }
.architecture-flow small { display: block; font-size: 8px; color: #93b0c4; letter-spacing: .15em; }
.architecture-flow strong { display: block; font-weight: 500; font-size: 13px; margin-top: 10px; }
.architecture-flow div > span { color: #a9c0ce; font-size: 10px; }
.architecture-arrow { margin-top: 9px; color: #648ba4; }
.architecture-human strong { color: #81dae6; }
.stack-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 27px; padding-top: 31px; }
.stack-item small { font-size: 8px; color: #a2bdcf; letter-spacing: .08em; }
.stack-item h3 { margin-top: 8px; font-size: 13px; font-weight: 500; }
.stack-item p { font-size: 10px; color: #acc1ce; margin-top: 8px; }
.progress-grid { display: grid; grid-template-columns: 1.4fr 1fr; gap: 40px; }
.implementation-panel { border: 1px solid #d6e0e7; background: white; border-radius: 5px; padding: 27px; }
.panel-heading { display: flex; justify-content: space-between; align-items: center; gap: 10px; }
.panel-heading h3, .next-panel h3 { font-size: 16px; font-weight: 600; }
.implementation-list { list-style: none; margin-top: 19px; }
.implementation-list li { display: flex; justify-content: space-between; align-items: center; gap: 10px; font-size: 11px; padding-block: 13px; border-top: 1px solid #e5ebf0; }
.note { font-size: 10px; color: #6a8090; margin-top: 19px; }
.next-panel { padding: 23px 0 15px; }
.next-panel h3 { margin-top: 6px; }
.next-panel ol { list-style: decimal-leading-zero; padding-left: 24px; margin-top: 19px; }
.next-panel li { font-size: 12px; color: var(--muted); padding-left: 7px; margin-bottom: 12px; }
.next-panel li::marker { font-family: ui-monospace, Consolas, monospace; color: #7190a4; font-size: 10px; }
.measurement-note { display: flex; gap: 16px; align-items: center; margin-top: 25px; border-top: 1px solid #d6e0e7; padding-top: 20px; color: #527388; font-size: 11px; }
.measurement-note > span { font-size: 26px; color: #2a829f; }
.update-heading { margin-top: 49px; display: flex; justify-content: space-between; align-items: center; padding-bottom: 17px; border-bottom: 1px solid #bfced9; }
.update-heading h3 { font-size: 14px; font-weight: 600; }
.update-heading > span { font-size: 8px; color: #71889a; letter-spacing: .1em; }
.update-item { display: grid; grid-template-columns: 120px 1fr; gap: 30px; padding-top: 23px; }
.update-item time { font-family: ui-monospace, Consolas, monospace; font-size: 11px; color: #6d8393; }
.update-item small { color: var(--blue); font-size: 9px; }
.update-item h4 { font-size: 12px; margin: 3px 0 6px; font-weight: 600; }
.update-item p { color: var(--muted); font-size: 11px; }
.closing-section { border-block: 1px solid #d5e0e8; background: #eaf0f5; padding-block: 55px; }
.closing-inner { display: flex; align-items: center; justify-content: space-between; gap: 40px; }
.closing-inner h2 { margin-top: 14px; font-size: 29px; letter-spacing: -.05em; line-height: 1.5; }
.closing-inner p:last-child { margin-top: 14px; color: var(--muted); font-size: 12px; }
.site-footer { padding-block: 27px; display: flex; align-items: center; justify-content: space-between; gap: 25px; color: #6f8392; font-size: 9px; }
.site-footer > div { display: flex; gap: 15px; align-items: center; }
.site-footer > div span { font-size: 8px; letter-spacing: .04em; }
.site-footer p > span { margin-inline: 5px; }
.site-footer > a { white-space: nowrap; }

@media (min-width: 1600px) { .hero { padding-block: 110px 100px; } }
@media (max-width: 1100px) {
  .wrap { width: calc(100% - 64px); }
  .brand span { display: none; }
  .hero { gap: 35px; padding-block: 70px; }
  .hero h1 { font-size: 31px; }
  .hero-actions { gap: 16px; flex-wrap: wrap; }
  .priority-strip { flex-wrap: wrap; }
  .priority-strip p { flex-basis: 100%; margin-left: 0; }
  .demo-layout { grid-template-columns: 175px 1fr; }
  .demo-sidebar { padding: 20px; }
  .demo-main { padding: 23px; }
  .site-footer { flex-wrap: wrap; }
}
@media (max-width: 800px) {
  .wrap { width: calc(100% - 48px); }
  .header-inner { height: 74px; gap: 17px; }
  .brand img { width: 135px; }
  .site-header nav { gap: 15px; font-size: 10px; }
  .button-small { padding: 7px 9px; font-size: 10px; }
  .button-small svg { display: none; }
  .hero { grid-template-columns: 1fr; gap: 40px; padding-block: 55px; }
  .hero h1 { font-size: 38px; }
  .hero-description { max-width: 520px; }
  .hero-visual { max-width: 530px; width: 100%; justify-self: center; }
  .hero-meta { margin-top: 25px; }
  .facts { grid-template-columns: 1fr 1fr; row-gap: 20px; }
  .facts > div:nth-child(3) { padding-left: 0; }
  .facts > div:nth-child(2) { border: 0; }
  .section, .experience-section { padding-block: 65px; }
  .section-heading h2 { font-size: 26px; }
  .split-heading { flex-direction: column; align-items: flex-start; gap: 20px; }
  .split-heading > p:last-child { flex-basis: auto; max-width: 520px; }
  .feature-grid { gap: 20px; }
  .feature h3 { font-size: 15px; }
  .feature-head { align-items: flex-start; flex-direction: column; gap: 6px; }
  .feature h3 { margin-top: 17px; }
  .demo-layout { grid-template-columns: 1fr; }
  .demo-sidebar { flex-direction: row; flex-wrap: wrap; align-items: center; gap: 10px; padding: 13px 20px; border-right: 0; border-bottom: 1px solid var(--line); }
  .demo-sidebar > strong, .demo-sidebar .host-os { margin: 0; }
  .demo-sidebar > .small-label, .sidebar-divider, .demo-sidebar p, .demo-sidebar .demo-data-label { display: none; }
  .demo-sidebar #demo-os { margin-left: auto; }
  .demo-caption { flex-direction: column; align-items: flex-start; gap: 4px; }
  .case-body { grid-template-columns: 1fr; gap: 17px; margin-right: 35px; }
  .case-body h4 { margin-bottom: 5px; }
  .architecture-section { padding-block: 60px; }
  .architecture-flow { flex-wrap: wrap; gap: 20px; justify-content: flex-start; }
  .architecture-flow > div { flex: 0 1 28%; }
  .architecture-arrow:nth-of-type(3) { display: none; }
  .stack-grid { grid-template-columns: 1fr 1fr; row-gap: 25px; }
  .progress-grid { grid-template-columns: 1fr; gap: 20px; }
  .next-panel { padding: 17px 4px 0; }
  .site-footer { gap: 15px; }
  .site-footer > div { flex-basis: 100%; }
}
@media (max-width: 520px) {
  .wrap { width: calc(100% - 36px); }
  .header-inner { height: auto; padding-block: 16px 11px; flex-wrap: wrap; gap: 12px; }
  .site-header nav { order: 3; flex-basis: 100%; justify-content: space-between; }
  .site-header nav a { padding-block: 2px; }
  .header-inner > .button { margin-left: auto; }
  .hero { padding-block: 42px; gap: 33px; }
  .eyebrow { font-size: 8px; letter-spacing: .11em; }
  .eyebrow-divider { padding-inline: 4px; }
  .hero h1 { font-size: clamp(25px, 6.8vw, 35px); margin-top: 20px; }
  .hero-description { font-size: 12px; margin-top: 17px; }
  .hero-actions { gap: 18px; margin-top: 24px; }
  .hero-actions .button { font-size: 11px; padding-inline: 14px; }
  .quiet-link { font-size: 11px; gap: 8px; }
  .hero-visual { padding: 18px 19px 15px; }
  .visual-topline { font-size: 7px; }
  .visual-flow { padding: 19px 0; }
  .visual-bottomline { font-size: 6px; }
  .facts { padding-block: 20px; }
  .facts > div { padding-inline: 16px; }
  .facts dd { font-size: 10px; }
  .facts dt { font-size: 7px; }
  .section-heading { margin-bottom: 29px; }
  .section-heading h2 { font-size: 24px; }
  .section-heading > p:last-child { font-size: 12px; }
  .feature-grid { grid-template-columns: 1fr; gap: 27px; }
  .feature { padding-top: 15px; }
  .feature-head { flex-direction: row; align-items: center; }
  .feature-head span { font-size: 22px; }
  .feature h3 { margin-top: 13px; font-size: 17px; }
  .feature .feature-detail { margin-top: 14px; }
  .priority-strip { padding: 15px; gap: 9px; font-size: 10px; margin-top: 30px; }
  .priority-strip .small-label { flex-basis: 100%; margin: 0; }
  .demo-toolbar { padding: 13px 15px; }
  .demo-brand { gap: 7px; }
  .demo-brand > span { margin: 0; padding-left: 9px; font-size: 6px; }
  .demo-env { display: none; }
  .demo-tabs { gap: 0; justify-content: space-between; padding-inline: 13px; }
  .demo-tabs button { font-size: 10px; min-height: 43px; }
  .demo-sidebar { padding-inline: 15px; gap: 8px; }
  .demo-sidebar > strong { font-size: 11px; }
  .demo-sidebar > span:not(.small-label) { font-size: 8px; }
  .demo-main { padding: 19px 15px; }
  .item-heading { align-items: flex-start; gap: 9px; flex-wrap: wrap; }
  .item-heading h3 { font-size: 12px; }
  .evidence-grid { grid-template-columns: 1fr; gap: 12px; }
  .evidence-pane pre { min-height: 125px; }
  .review-action { flex-direction: column; align-items: flex-start; gap: 13px; }
  .case-detail > summary { grid-template-columns: 29px 1fr 25px; gap: 12px; padding-block: 23px; }
  .case-number { font-size: 19px; }
  .case-detail h3 { font-size: 15px; line-height: 1.7; }
  .case-category { font-size: 7px; }
  .case-summary { font-size: 11px; }
  .case-toggle { width: 25px; height: 25px; }
  .case-toggle::before, .case-toggle::after { top: 11px; left: 6px; }
  .case-body { margin: 0 0 23px 41px; }
  .case-body p { font-size: 11px; }
  .architecture-flow > div { flex-basis: 42%; }
  .architecture-arrow:nth-of-type(2), .architecture-arrow:nth-of-type(4) { display: none; }
  .architecture-arrow:nth-of-type(3) { display: block; }
  .architecture-flow strong { font-size: 12px; }
  .stack-grid { gap: 23px 16px; }
  .stack-item h3 { font-size: 12px; }
  .implementation-panel { padding: 20px; }
  .implementation-list li { font-size: 10px; }
  .panel-heading h3, .next-panel h3 { font-size: 14px; }
  .update-item { grid-template-columns: 1fr; gap: 6px; }
  .closing-inner { flex-direction: column; align-items: flex-start; gap: 25px; }
  .closing-inner h2 { font-size: 25px; }
  .site-footer > div { gap: 12px; }
  .site-footer > div span { font-size: 7px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
}
@page { size: A4; margin: 14mm; }
@media print {
  html { scroll-behavior: auto; }
  body { background: white; font-size: 10pt; color: #172b3c; -webkit-print-color-adjust: exact; print-color-adjust: exact; }
  .wrap { width: 100%; }
  .site-header { position: static; background: white; }
  .header-inner { height: 50px; padding: 0; }
  .site-header nav, .print-button, .hero-actions, .skip-link, .site-footer > a, .demo-tabs, .review-action > button, .case-toggle { display: none !important; }
  .hero { grid-template-columns: 1.1fr 1fr; gap: 22px; padding-block: 32px; }
  .hero h1 { font-size: 22pt; }
  .hero-description { font-size: 9pt; }
  .hero-meta { margin-top: 17px; }
  .hero-visual { padding: 17px; box-shadow: none; }
  .visual-flow { padding: 15px 0; }
  .flow-node { padding: 7px 10px; }
  .flow-node strong { font-size: 9pt; }
  .flow-connector { height: 22px; }
  .facts { grid-template-columns: repeat(4, 1fr); padding-block: 15px; }
  .facts > div { padding-inline: 12px; }
  .facts dd { font-size: 8pt; }
  .section { padding-block: 27px; }
  .section-heading { margin-bottom: 22px; }
  .section-heading h2 { font-size: 19pt; }
  .section-heading > p:last-child { font-size: 8pt; }
  .split-heading { flex-direction: row; align-items: flex-end; gap: 25px; }
  .split-heading > p:last-child { flex-basis: 42%; }
  .feature-grid { grid-template-columns: repeat(3, 1fr); gap: 20px; }
  .feature-head { flex-direction: row; }
  .feature h3 { font-size: 11pt; }
  .feature > p { font-size: 8pt; }
  .feature .feature-detail { font-size: 6pt; margin-top: 15px; }
  .priority-strip { margin-top: 23px; padding: 12px; gap: 10px; }
  .priority-strip p { flex-basis: 100%; margin: 0; }
  .experience-section { padding-block: 30px; break-before: page; }
  .demo-layout { grid-template-columns: 150px 1fr; }
  .demo-sidebar { display: flex; flex-direction: column; align-items: flex-start; padding: 17px; gap: 0; border-right: 1px solid var(--line); }
  .demo-sidebar > .small-label, .sidebar-divider, .demo-sidebar p, .demo-sidebar .demo-data-label { display: block; }
  .demo-sidebar #demo-os { margin: 10px 0 0; }
  .demo-main { padding: 17px; }
  .evidence-grid { grid-template-columns: 1fr 1fr; }
  .demo-caption { display: block; }
  .demo-caption p { margin-top: 3px; }
  #decisions { break-before: page; }
  .case-detail { break-inside: avoid; }
  .case-detail > summary { grid-template-columns: 30px 1fr; padding-block: 19px; gap: 15px; }
  .case-detail h3 { font-size: 12pt; }
  .case-summary { font-size: 8pt; }
  .case-body { display: grid; grid-template-columns: repeat(3, 1fr); margin: 0 0 19px 45px; gap: 16px; }
  .case-body p { font-size: 8pt; }
  .case-source { font-size: 6pt; }
  .architecture-section { padding-block: 30px; break-before: page; }
  .architecture-flow { flex-wrap: nowrap; padding-bottom: 25px; gap: 12px; }
  .architecture-flow > div { flex: 1; }
  .architecture-arrow { display: block !important; }
  .architecture-flow strong { font-size: 8pt; }
  .architecture-flow div > span { font-size: 7pt; }
  .stack-grid { grid-template-columns: repeat(4, 1fr); gap: 15px; padding-top: 24px; }
  .stack-item h3 { font-size: 8pt; }
  .stack-item p { font-size: 7pt; }
  .progress-grid { grid-template-columns: 1.3fr 1fr; gap: 25px; }
  .implementation-panel { padding: 17px; }
  .implementation-list li { font-size: 8pt; padding-block: 9px; }
  .next-panel { padding-top: 12px; }
  .next-panel li { font-size: 8pt; }
  .update-heading { margin-top: 23px; }
  .update-item { grid-template-columns: 90px 1fr; padding-top: 15px; }
  .closing-section { padding-block: 23px; }
  .closing-inner h2 { font-size: 19pt; }
  .site-footer { padding-top: 17px; }
}