:root {
  color-scheme: light;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans KR", "Apple SD Gothic Neo", "Malgun Gothic", sans-serif;
  color: #20242b;
  background: #f7f8fa;
  font-synthesis: none;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}
* { box-sizing: border-box; }
body { margin: 0; }
[hidden] { display: none !important; }
button { font: inherit; cursor: pointer; }
a { color: inherit; }
.page-shell { width: min(100% - 96px, 1184px); margin-inline: auto; }
.site-header { display: flex; align-items: center; justify-content: space-between; min-height: 96px; border-bottom: 1px solid #e3e6eb; gap: 20px; }
.brand { display: flex; align-items: center; gap: 11px; margin: 0; font-size: 14px; font-weight: 750; letter-spacing: -.3px; white-space: nowrap; }
.brand img { flex-shrink: 0; }
.brand-wordmark { display: flex; flex-direction: column; gap: 2px; }
.brand-subtitle { color: #626b78; font-size: 12px; font-weight: 500; letter-spacing: 1.4px; }
.header-actions { display: flex; align-items: center; gap: 24px; }
.install-button { border: 1px solid #ced7de; border-radius: 10px; min-height: 44px; padding: 10px 16px; background: #fff; color: #213e50; font-size: 12px; font-weight: 650; white-space: nowrap; }
.notice { margin: 0 0 24px; padding: 16px 18px; background: #eaf3f3; border: 1px solid #cedfdf; border-radius: 12px; color: #244e50; font-size: 13px; line-height: 1.7; }
.update-notice { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px; }
.update-notice button { min-height: 44px; border: 0; border-radius: 8px; padding: 10px 14px; background: #152e40; color: #fff; font-size: 12px; }
.install-dialog { width: min(420px, calc(100% - 40px)); max-height: calc(100dvh - 40px); overflow: auto; padding: 28px; border: 1px solid #dce2e8; border-radius: 22px; color: #20242b; background: #fff; box-shadow: 0 20px 80px #152e4033; }
.install-dialog::backdrop { background: #152e4055; }
.install-dialog h2 { margin-top: 20px; font-size: 21px; }
.install-dialog p { font-size: 14px; line-height: 1.8; color: #626b78; }
.install-dialog ul { padding: 0; list-style: none; }
.install-dialog li { font-size: 13px; line-height: 1.8; padding-block: 12px; border-top: 1px solid #e3e6eb; }
.install-dialog strong { display: block; color: #213e50; }
.install-dialog .offline-availability { font-size: 12px; }
.dialog-close { min-height: 44px; width: 100%; border: 0; border-radius: 10px; background: #152e40; color: #fff; }
.header-detail { color: #626b78; font-size: 10px; font-weight: 600; letter-spacing: 1.8px; }
.intro { padding-block: 66px 54px; }
.eyebrow { color: #626b78; font-size: 11px; letter-spacing: 2px; font-weight: 650; margin: 0 0 17px; }
h1 { margin: 0; font-size: clamp(32px, 3.7vw, 48px); font-weight: 700; line-height: 1.3; letter-spacing: -2px; word-break: keep-all; overflow-wrap: anywhere; }
h1 span { color: #737b88; }
.service-section { margin-bottom: 42px; }
.section-heading { display: flex; align-items: center; gap: 11px; margin-bottom: 18px; }
h2 { margin: 0; font-size: 16px; line-height: 1.5; font-weight: 650; letter-spacing: -.4px; }
.count { color: #626b78; font-size: 11px; font-weight: 600; font-variant-numeric: tabular-nums; border: 1px solid #dde1e7; padding: 2px 7px; border-radius: 6px; }
.service-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); grid-auto-rows: 1fr; gap: 18px; margin: 0; padding: 0; list-style: none; }
.service-grid li { min-width: 0; }
.service-card { display: flex; flex-direction: column; align-items: flex-start; height: 100%; min-height: 286px; padding: 28px; border: 1px solid #e1e5eb; border-radius: 20px; background: #fff; text-decoration: none; box-shadow: 0 2px 3px #20242b02, 0 6px 18px #20242b02; transition: border-color 150ms ease, box-shadow 150ms ease; }
.app-icon { display: grid; place-items: center; width: 52px; height: 52px; flex-shrink: 0; border-radius: 15px; margin-bottom: 22px; border: 1px solid #00000005; }
.app-icon svg { width: 27px; height: 27px; fill: none; stroke: currentColor; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
.icon-blue { color: #356fa6; background: #edf4fc; }
.icon-cyan { color: #27839d; background: #eaf7fa; }
.icon-slate { color: #526b84; background: #eef2f6; }
.icon-violet { color: #866baf; background: #f3effa; }
.icon-indigo { color: #5b6caa; background: #f0f2fc; }
.icon-graphite { color: #5c6775; background: #eff1f4; }
.icon-rose { color: #b6758b; background: #fcf0f4; }
h3 { margin: 0 0 9px; font-size: 18px; font-weight: 650; line-height: 1.5; letter-spacing: -.6px; word-break: keep-all; overflow-wrap: anywhere; }
.description { margin: 0; color: #68717e; font-size: 13px; line-height: 1.8; letter-spacing: -.2px; word-break: keep-all; overflow-wrap: anywhere; }
.admin-label { font-size: 10px; line-height: 1.6; color: #6e6480; background: #f4f1f8; border-radius: 4px; padding: 2px 6px; margin-top: 10px; }
.card-bottom { display: flex; align-items: center; justify-content: space-between; width: 100%; gap: 12px; margin-top: auto; padding-top: 24px; }
.status { display: inline-flex; align-items: center; gap: 6px; font-size: 11px; line-height: 1.5; font-weight: 500; }
.status-dot { width: 5px; height: 5px; border-radius: 50%; background: currentColor; }
.status-green { color: #4b6f60; }
.status-amber { color: #8b682a; }
.status-gray { color: #657080; }
.open { display: inline-flex; align-items: center; gap: 6px; color: #626c7a; font-size: 11px; font-weight: 550; white-space: nowrap; }
.open svg { width: 15px; height: 15px; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
footer { display: flex; justify-content: space-between; gap: 16px; padding: 26px 0 34px; border-top: 1px solid #e1e5eb; color: #626b78; font-size: 10px; letter-spacing: .1px; }
footer p { margin: 0; }
.skip-link { position: absolute; top: 12px; left: 16px; transform: translateY(-200%); background: #fff; border: 1px solid #176bcb; border-radius: 8px; padding: 14px 18px; z-index: 1; }
.skip-link:focus { transform: none; }
a:focus-visible, button:focus-visible { outline: 3px solid #176bcb; outline-offset: 5px; }
main:focus { outline: none; }
@media (hover: hover) {
  .service-card:hover { border-color: #bdc7d4; box-shadow: 0 6px 24px #273a5210; }
  .service-card:hover .open { color: #245e9a; }
}
@media (min-width: 1600px) {
  .page-shell { width: min(100% - 128px, 1440px); }
  .service-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .service-grid:has(> li:last-child:nth-child(4n + 2)) > li:nth-last-child(2) { grid-column: 2; }
}
@media (max-width: 1023px) {
  .page-shell { width: calc(100% - 64px); }
  .service-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .intro { padding-block: 52px 42px; }
}
@media (max-width: 599px) {
  .page-shell { width: calc(100% - 40px); }
  .site-header { min-height: 76px; }
  .site-header { gap: 12px; }
  .brand { font-size: 12px; gap: 8px; }
  .brand img { width: 34px; height: 34px; }
  .install-button { padding-inline: 12px; }
  .header-detail { display: none; }
  .intro { padding-block: 42px 36px; }
  h1 { font-size: clamp(27px, 7.7vw, 38px); letter-spacing: -1.4px; }
  .service-grid { grid-template-columns: minmax(0, 1fr); grid-auto-rows: auto; gap: 14px; }
  .service-card { min-height: 260px; padding: 24px; border-radius: 18px; }
  .app-icon { margin-bottom: 18px; }
  .service-section { margin-bottom: 32px; }
  footer { flex-direction: column; gap: 8px; padding-block: 24px 30px; }
}
@media (display-mode: standalone) {
  .page-shell { padding-top: env(safe-area-inset-top); padding-bottom: env(safe-area-inset-bottom); }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; scroll-behavior: auto !important; }
}
@media (forced-colors: active) {
  .service-card, .app-icon, .count { border: 1px solid CanvasText; }
  .status-dot { background: CanvasText; }
}