body[data-page="guide"] { background: #fff; color: #1c2421; margin: 0; }
.skip-link:not(:focus) { position: absolute; width: 1px; height: 1px; padding: 0; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.skip-link:focus { display: inline-block; position: relative; padding: 12px 20px; color: #163f2e; background: #fff; z-index: 100; }
.journey-shell .sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); }
body[data-page="guide"] #main { width: 100%; max-width: none; padding: 0; margin: 0; }
.journey-shell, .journey-shell * { box-sizing: border-box; letter-spacing: 0; font-family: "Apple SD Gothic Neo", "Malgun Gothic", system-ui, sans-serif; }
.journey-shell { max-width: 1120px; margin: auto; padding: 0 24px 48px; font-size: 16px; line-height: 1.65; }
.journey-shell [hidden] { display: none !important; }
.journey-shell a { color: inherit; text-decoration: none; }
.journey-shell :is(a, button, summary):focus-visible { outline: 3px solid #167458; outline-offset: 4px; }
.journey-shell button { font: inherit; cursor: pointer; }
.journey-header { display: flex; justify-content: space-between; align-items: center; gap: 16px; min-height: 84px; border-bottom: 1px solid #e1e6e3; }
.journey-brand { display: flex; gap: 12px; align-items: center; font-size: 18px; font-weight: 700; }
.journey-brand img { width: 36px; height: 36px; object-fit: contain; }
.journey-brand small { display: block; color: #55625b; font-size: 12px; font-weight: 500; }
.journey-library { font-size: 14px; font-weight: 600; white-space: nowrap; padding: 10px 0; }
.journey-intro { padding: 32px 0 24px; }
.journey-shell .journey-eyebrow { margin: 0 0 8px; color: #126246; font-size: 14px; font-weight: 600; }
.journey-shell h1 { margin: 0 0 12px; font-size: 34px; font-weight: 750; line-height: 1.35; color: #1b2420; }
.journey-shell h1 br { display: none; }
.journey-shell p { font-size: 15px; font-weight: 400; color: #4b5750; line-height: 1.75; }
.journey-intro p:last-child { margin: 0; }
.journey-tabs { display: flex; flex-wrap: wrap; gap: 8px; padding: 0 0 24px; }
.journey-tabs a { border: 1px solid #d6dfd9; border-radius: 6px; padding: 9px 14px; font-size: 14px; font-weight: 600; background: #fff; }
.journey-tabs a[aria-current] { color: #fff; background: #176448; border-color: #176448; }
.journey-watch-layout { display: grid; grid-template-columns: minmax(0, 1fr) 328px; gap: 30px; align-items: start; scroll-margin-top: 16px; }
.journey-viewer, .journey-playlist { min-width: 0; }
.journey-step { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; font-size: 14px; }
.journey-step > span:first-child { color: #176448; font-weight: 700; }
.journey-step > span:last-child { margin-left: auto; color: #58655d; font-size: 13px; }
.journey-shell .video-player { width: 100%; min-width: 0; max-width: 100%; height: auto; aspect-ratio: 16 / 9; margin: 0; position: relative; overflow: hidden; border-radius: 8px; background: #111; }
.journey-shell .video-player :is(iframe, .youtube-lite-poster) { position: absolute; inset: 0; display: block; width: 100%; height: 100%; min-height: 0; margin: 0; border: 0; padding: 0; }
.journey-shell .youtube-lite-poster img { display: block; width: 100%; height: 100%; object-fit: contain; }
.journey-shell .youtube-lite-poster { background: #111; cursor: pointer; }
.journey-shell .youtube-lite-play-icon { display: grid; place-items: center; position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 68px; height: 48px; border-radius: 8px; background: #d92319; color: #fff; font-size: 25px; line-height: 1; }
.journey-shell .video-landscape-button { display: none; }
.journey-shell #journey-video-title { margin: 18px 0 6px; font-size: 21px; line-height: 1.5; font-weight: 700; word-break: keep-all; overflow-wrap: anywhere; }
.journey-shell .journey-video-meta { margin: 0; font-size: 13px; color: #556159; }
.journey-playlist { padding-top: 2px; }
.journey-playlist h2 { font-size: 18px; margin: 0 0 8px; font-weight: 700; }
.journey-playlist > p { margin: 0 0 16px; font-size: 14px; }
.journey-playlist ol { list-style: none; margin: 0; padding: 0; }
.journey-playlist li { margin: 0 0 10px; }
.journey-playlist li a { display: grid; grid-template-columns: 104px minmax(0, 1fr); align-items: center; gap: 12px; padding: 10px; border: 1px solid #e0e6e2; border-radius: 6px; }
.journey-playlist li a[aria-current] { border-color: #176448; background: #f0f7f3; }
.journey-thumb { aspect-ratio: 16/9; position: relative; overflow: hidden; border-radius: 4px; }
.journey-thumb img { width: 100%; height: 100%; object-fit: contain; display: block; }
.journey-thumb > span { position: absolute; right: 2px; bottom: 2px; background: #151515; color: white; padding: 0 3px; font-size: 10px; }
.journey-playlist strong { display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; font-size: 13px; font-weight: 600; line-height: 1.55; }
.journey-purpose { display: block; color: #176448; font-size: 12px; font-weight: 700; margin-bottom: 4px; }
.journey-playlist small { font-size: 12px; color: #176448; }
.journey-shell .journey-progress { margin-top: 18px; margin-bottom: 3px; font-size: 13px; font-weight: 600; }
.journey-shell .journey-optional { font-size: 12px; }
.journey-consult-note { display: flex; align-items: center; justify-content: space-between; gap: 24px; border-top: 1px solid #e0e6e2; border-bottom: 1px solid #e0e6e2; margin-top: 32px; padding: 24px 0; }
.journey-consult-note h2, .journey-preparation h2 { font-size: 18px; margin: 0 0 6px; font-weight: 700; }
.journey-consult-note p { margin: 0; }
.journey-consult-note > a { padding: 12px 16px; background: #f0f3f1; font-size: 14px; font-weight: 600; border-radius: 6px; white-space: nowrap; }
.journey-preparation { max-width: 760px; padding-top: 28px; }
.journey-preparation details { border-bottom: 1px solid #e0e6e2; padding: 14px 0; }
.journey-preparation summary { font-size: 15px; font-weight: 600; cursor: pointer; }
.journey-preparation details p { margin-bottom: 0; }
.journey-ended { margin-top: 20px; padding: 20px; background: #f0f7f3; border: 1px solid #d3e4d9; border-radius: 6px; }
.journey-ended h3 { font-size: 17px; margin: 0; }
.journey-shell .journey-primary { display: inline-flex; justify-content: center; align-items: center; min-height: 44px; background: #176448; color: #fff; padding: 8px 16px; border-radius: 6px; font-weight: 600; }
.journey-resume { margin-top: 12px; padding: 8px 12px; background: #f0f7f3; color: #155c43; border: 1px solid #b8d4c4; border-radius: 6px; }
.journey-error { color: #9d2424 !important; }
.journey-error a { text-decoration: underline; }
.journey-footer { max-width: 1072px; margin: 0 auto; padding: 24px; border-top: 1px solid #e0e6e2; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 16px; font: 13px/1.6 system-ui, sans-serif; color: #526058; }
.journey-footer button { border: 0; background: transparent; padding: 0; color: inherit; font: inherit; text-decoration: underline; cursor: pointer; }
.analytics-measurement-note { max-width: 80ch; font: 14px/1.7 system-ui, sans-serif; color: #46524c; }
body[data-page="video"] .video-top-actions, .m-watch-actions { justify-content: center; }
body[data-page="video"] .video-related-grid .platform-video-card { background: #fff; color: #202722; }
body[data-page="video"] .video-related-grid :is(a, h3) { color: #202722; text-decoration: none; }
.analytics-table-wrap { max-width: 100%; overflow-x: auto; }
.analytics-grid > *, .analytics-two-column > * { min-width: 0; }
body[data-page="consult"] .consult-page, .m-consult-page { box-sizing: border-box; }
body[data-page="consult"] .consult-page *, .m-consult-page * { box-sizing: border-box; font-family: "Apple SD Gothic Neo", "Malgun Gothic", system-ui, sans-serif; letter-spacing: 0; }
body[data-page="consult"] .consult-form-card > *, body[data-page="consult"] .consult-form label { min-width: 0; }
body[data-page="consult"] .consult-copy h1 { font-size: 30px; line-height: 1.45; font-weight: 750; }
body[data-page="consult"] .consult-copy p { font-size: 15px; font-weight: 400; }
body[data-page="consult"] .consult-submit-row { grid-template-columns: minmax(0,1fr); }
body[data-page="consult"] .consult-form :is(input, select) { max-width: 100%; font-size: 16px; font-weight: 500; }
body[data-page="consult"] .guide-consult-link { color: #fff !important; }
body[data-page="consult"] .consult-message { font-size: 13px; font-weight: 500; }
body[data-page="mobile-only"] .m-consult-shell, .m-consult-page { background: #fff; }
.m-consult-page { padding-top: 18px; }
.m-consult-page .m-consult-hero { padding: 0 0 20px; gap: 10px; }
.m-consult-page .m-consult-hero h1 { font-size: 24px; line-height: 1.4; font-weight: 750; }
.m-consult-page .m-consult-hero p { font-size: 14px; font-weight: 400; color: #49514c; }
.m-consult-page .m-consult-form { border-radius: 8px !important; box-shadow: none !important; border-color: #dce3de !important; padding: 16px !important; }
.m-consult-page .m-consult-form :is(input, select) { font-weight: 500; color: #202823; background: #fff; border-color: #cbd5ce; }
.m-consult-page .m-consult-form label > span { font-weight: 650; }
.m-consult-page .m-consult-form .consult-consent span { font-size: 13px; font-weight: 400; line-height: 1.5; }
.m-consult-page .consult-message { font-size: 13px; line-height: 1.6; }
@media (max-width: 860px) {
  body[data-page="consult"] .consult-form-card { grid-template-columns: minmax(0,1fr); gap: 24px; padding: 20px 16px !important; }
  body[data-page="consult"] .consult-field-grid { grid-template-columns: minmax(0,1fr); }
  body[data-page="consult"] .consult-field-grid label:nth-child(3) { width: 100%; }
  body[data-page="consult"] .consult-copy h1 { font-size: 24px; margin: 8px 0 12px; }
  body[data-page="consult"] .consult-copy p { font-size: 14px; margin: 0; }
  body[data-page="consult"] .consult-note { margin-top: 24px; }
  body[data-page="consult"] .consult-form label > span { justify-content: flex-start; }
  body[data-page="consult"] .consult-form .consult-consent span { font-size: 13px; font-weight: 400; text-align: left; }
}
@media (max-width: 760px) {
  .journey-shell { padding: 0 16px 32px; }
  .journey-header { min-height: 72px; }
  .journey-brand { font-size: 16px; gap: 8px; }
  .journey-brand small { font-size: 11px; }
  .journey-intro { padding-top: 24px; padding-bottom: 20px; }
  .journey-shell h1 { font-size: 27px; }
  .journey-shell h1 br { display: initial; }
  .journey-intro p { font-size: 14px; }
  .journey-tabs { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 6px; padding-bottom: 20px; }
  .journey-tabs a { font-size: 12px; line-height: 1.55; text-align: center; padding: 8px 5px; word-break: keep-all; overflow-wrap: anywhere; }
  .journey-watch-layout { grid-template-columns: minmax(0, 1fr); gap: 28px; }
  .journey-shell #journey-video-title { font-size: 18px; }
  .journey-playlist li a { grid-template-columns: 112px minmax(0, 1fr); }
  .journey-playlist strong { font-size: 14px; }
  .journey-consult-note { align-items: start; flex-direction: column; gap: 16px; }
  .journey-shell .video-player { min-height: 200px; }
}
@media (prefers-reduced-motion: reduce) { .journey-shell * { scroll-behavior: auto; transition: none; } }

/* Compact reading controls shared by the desktop, mobile and guided player. */
body[data-design="library"] :is(.watch-reading, .watch-preparation) {
  width: 100%; min-width: 0; margin: 18px 0; color: #202124;
  font: 400 15px/1.7 "Pretendard", "Apple SD Gothic Neo", "Malgun Gothic", sans-serif;
  letter-spacing: 0; box-sizing: border-box;
}
.watch-reading details, .watch-preparation details { padding: 0; border: 0; border-bottom: 1px solid #dedfe0; background: #fff; border-radius: 0; }
.watch-reading summary, .watch-preparation summary { min-height: 48px; padding: 12px 0; font-size: 16px; font-weight: 650; cursor: pointer; }
.watch-reading summary span { margin-left: 8px; color: #626568; font-size: 13px; font-weight: 500; }
body[data-design="library"] :is(.watch-reading, .watch-preparation) :is(p, li) { font-size: 15px; font-weight: 400; line-height: 1.8; color: #35383b; overflow-wrap: anywhere; word-break: normal; }
body[data-design="library"] :is(.watch-reading, .watch-preparation) p { margin: 0 0 14px; }
.watch-reading small, .watch-preparation small { display: block; margin: 10px 0 16px; font-size: 13px; color: #626568; }
.watch-chapters ol { list-style: none; padding: 0; margin: 0 0 12px; }
.watch-chapters li { margin: 0; padding: 0; }
body[data-design="library"] .watch-chapters a { display: grid; grid-template-columns: 48px minmax(0,1fr); gap: 12px; align-items: baseline; min-height: 44px; padding: 10px 8px; border-radius: 4px; color: #25282a; text-decoration: none; }
.watch-chapters a:hover { background: #f3f4f4; }
.watch-chapters time { font-size: 14px; font-weight: 650; font-variant-numeric: tabular-nums; color: #a42c2b; }
.watch-questions h3 { font-size: 16px; margin: 16px 0 8px; }
.watch-preparation ul { padding-left: 20px; margin: 0 0 14px; }
body[data-design="library"] .watch-preparation a { display: inline-block; min-height: 44px; padding: 8px 0; color: #a42c2b; font-weight: 600; text-underline-offset: 4px; }
.watch-preparation { scroll-margin-top: 24px; }
.m-watch-page :is(.watch-reading, .watch-preparation) { padding-inline: 16px; }
body[data-design="library"] .journey-resume { display: inline-flex; min-height: 44px; align-items: center; background: #f5f5f5; border: 1px solid #d5d7d8; color: #333638; font: 600 14px/1.4 "Pretendard", sans-serif; }
body[data-design="library"] [hidden] { display: none !important; }
.guide-preparing-banner { display: flex; justify-content: center; align-items: center; gap: 24px; padding: 12px 20px; background: #f2f5f3; color: #293d33; font-size: 14px; line-height: 1.6; }
.guide-preparing-banner small { margin-left: 12px; font-size: 13px; }
.guide-preparing-banner button { flex-shrink: 0; min-height: 44px; padding: 8px; border: 0; background: transparent; color: inherit; font: inherit; text-decoration: underline; text-underline-offset: 3px; cursor: pointer; }
.library-course-progress { font-size: 13px; color: #385d48; margin: 0 0 16px; }
body[data-design="library"] .library-preparing-entry { margin: 18px 0 0; font-size: 14px; color: #4f5356; }
.library-preparing-entry a { display: inline-block; padding: 8px 0; margin-left: 8px; color: #25282a; font-weight: 600; text-decoration: underline; text-underline-offset: 4px; }
:is(.watch-reading, .watch-preparation, .guide-preparing-banner, .library-preparing-entry) :is(a, button, summary):focus-visible { outline: 2px solid #a42c2b; outline-offset: 3px; }
@media (max-width: 600px) {
  .guide-preparing-banner { gap: 12px; padding: 10px 16px; justify-content: space-between; }
  .guide-preparing-banner small { display: block; margin-left: 0; }
  .library-preparing-entry a { margin-left: 0; }
  .m-watch-page > .journey-resume { margin-left: 16px; }
}