/*
  Course detail — visual continuation of the light catalogue.
  All selectors are scoped to .course-page so legacy screens keep their styles.
*/

.course-page {
  min-height: 100vh;
  height: auto;
  margin: 0;
  /* Гасит pull-to-refresh: жест «потянуть за обложку» начинается у самого верха
     страницы, и браузер на телефоне принимал его за команду перезагрузки —
     обложка разворачивалась и тут же исчезала вместе с перезагруженной
     страницей. Слушатель touchmove повлиять на это не мог: он passive. */
  overscroll-behavior-y: contain;
  background: var(--milk);
  color: var(--graphite);
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.course-page *,
.course-page *::before,
.course-page *::after { box-sizing: border-box; }

.course-page a,
.course-page button,
.course-page input,
.course-page textarea { font: inherit; }

.course-page img { display: block; max-width: 100%; }
.course-page h1,
.course-page h2,
.course-page h3,
.course-page p { margin-top: 0; }

/* Header */
.course-page > nav {
  position: sticky;
  top: 0;
  z-index: 100;
  overflow: visible;
  padding: 0;
  background: rgba(239, 238, 236, .94);
  border-bottom: 1px solid var(--border);
  box-shadow: none;
  color: var(--graphite);
  backdrop-filter: blur(14px);
}

.course-page > nav .nav-container {
  width: min(100%, calc(var(--container) + var(--gutter) * 2));
  max-width: none;
  min-height: 72px;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto auto;
  align-items: center;
  gap: clamp(14px, 2.4vw, 34px);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.course-page > nav .nav-brand { display: inline-flex; align-items: center; }
.course-page > nav .nav-brand img { width: 134px; height: auto; }
.course-page .course-nav-back {
  justify-self: start;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 9px 0;
  color: var(--secondary);
  font-size: 12px;
  text-decoration: none;
  transition: color var(--ease);
}
.course-page .course-nav-back i {
  font-size: 10px;
  transition: transform var(--ease);
}
.course-page .course-nav-back:hover { color: var(--burgundy); }
.course-page .course-nav-back:hover i { transform: translateX(-3px); }

.course-page > nav .nav-links {
  display: flex;
  align-items: center;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}
.course-page > nav .nav-links li,
.course-page > nav .nav-links li + li { margin: 0; }
/* Переключатель языка — сегментированный контрол, одинаковый на всех страницах
   (эталон — chat.html). Разделитель «/» скрыт: границу задаёт сама капсула.
   #4a4b50 у неактивного проходит 4.5:1 на всех фонах шапки в проекте;
   исходный --smoke давал 2.08:1 на 10px. */
.course-page > nav .nav-lang-switch {
  display: inline-grid;
  grid-template-columns: repeat(2, minmax(34px, 1fr));
  align-items: center;
  gap: 2px;
  margin: 0;
  padding: 3px;
  background: rgba(143, 163, 176, .12);
  border: 1px solid rgba(143, 163, 176, .2);
  border-radius: var(--radius-pill);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  font-size: 10px;
  letter-spacing: .06em;
}
.course-page > nav .nav-lang-switch a {
  min-height: 28px;
  display: grid;
  place-items: center;
  padding: 4px 8px;
  border-radius: var(--radius-pill);
  color: #4a4b50;
  opacity: 1;
  text-decoration: none;
  transition: color var(--ease), background-color var(--ease), box-shadow 400ms cubic-bezier(.34, 1.56, .64, 1), transform 400ms cubic-bezier(.34, 1.56, .64, 1);
}
.course-page > nav .nav-lang-switch a:hover {
  color: var(--burgundy);
  background: rgba(255, 255, 255, .4);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .6);
}
.course-page > nav .nav-lang-switch a[aria-current="page"] {
  background: linear-gradient(135deg, rgba(255, 255, 255, .9), rgba(255, 255, 255, .6));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .85), 0 5px 12px -9px rgba(41, 44, 55, .8);
  color: var(--burgundy);
  font-weight: 650;
  transform: translateY(-1px);
}
.course-page > nav .nav-lang-switch span { display: none; }
.course-page > nav .nav-user-avatar-link {
  position: static;
  width: 42px;
  height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 3px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 50%;
  transition: border-color var(--ease), transform var(--ease), box-shadow var(--ease);
}
.course-page > nav .nav-user-avatar-link:hover {
  border-color: var(--smoke);
  box-shadow: 0 8px 22px -15px rgba(52, 55, 69, .5);
  transform: translateY(-1px);
}
.course-page > nav .nav-user-avatar-img { width: 34px; height: 34px; border: 0; border-radius: 50%; object-fit: cover; }

/* Page frame */
.course-page .course-detail-container {
  width: min(100%, calc(var(--container) + var(--gutter) * 2));
  max-width: none;
  margin: 0 auto;
  padding: clamp(30px, 5vw, 64px) var(--gutter) clamp(72px, 9vw, 120px);
}

/* Hero — video-first: the peek card lives in the page flow, expand animates it to a
   fixed full-viewport overlay (see the FLIP-style expandHero()/collapseHero() in course.html). */
.course-page .course-section-heading__eyebrow,
.course-page .rules-eyebrow {
  color: var(--burgundy);
  font-size: 10.5px;
  font-weight: 500;
  letter-spacing: .18em;
  line-height: 1.4;
  text-transform: uppercase;
}
.course-page .course-hero-shell { animation: course-card-enter 620ms cubic-bezier(.2, .7, .2, 1) both; }
.course-page .course-hero-shell.is-expanded {
  position: relative;
  z-index: 600;
  /* The entrance animation leaves a transform containing block behind.
     Remove it so the fixed hero is truly viewport-relative. */
  transform: none !important;
}
.course-page .course-hero-spacer { height: 0; }
.course-page .course-hero-card {
  position: relative;
  z-index: 1;
  height: clamp(360px, 40vw, 500px);
  margin-bottom: 20px;
  overflow: hidden;
  background: var(--graphite-deep);
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: 0 24px 50px -38px rgba(41, 44, 55, .55);
  cursor: pointer;
  transition: border-radius 520ms cubic-bezier(.2, .7, .2, 1), box-shadow 520ms cubic-bezier(.2, .7, .2, 1);
}
.course-page .course-hero-card.is-expanded {
  z-index: 500;
  width: 100vw;
  max-width: none;
  border-radius: 0;
  box-shadow: none;
}
.course-page .course-hero-card.is-expanded .course-hero__media { width: 100%; height: 100%; }
.course-page .course-hero-card.no-video { cursor: pointer; }
.course-page .course-hero-card.no-video .course-hero__topline { display: none; }

.course-page .course-hero__media { position: absolute; inset: 0; overflow: hidden; background: #000; }
.course-page .course-hero__poster {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 38%;
  opacity: 1;
  transition: opacity 400ms ease;
  pointer-events: none;
}
.course-page .course-hero__poster.is-hidden { opacity: 0; }
.course-page .course-hero__scrim {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(0deg, rgba(8, 8, 11, .97) 0%, rgba(8, 8, 11, .88) 28%, rgba(8, 8, 11, .58) 50%, rgba(8, 8, 11, .22) 70%, rgba(8, 8, 11, .04) 86%, transparent 96%),
    linear-gradient(100deg, rgba(8, 8, 11, .6) 0%, transparent 58%);
  transition: opacity 480ms ease;
  pointer-events: none;
}
.course-page .course-hero__loading {
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 9px 13px;
  background: rgba(18, 18, 23, .62);
  border: 1px solid rgba(255, 255, 255, .16);
  border-radius: 999px;
  color: rgba(255, 255, 255, .86);
  font-size: 11px;
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, -50%) translateY(5px);
  transition: opacity 240ms ease, transform 320ms ease;
  backdrop-filter: blur(6px);
}
.course-page .course-hero-card.is-expanded .course-hero__loading:not(.is-ready) {
  opacity: 1;
  transform: translate(-50%, -50%) translateY(0);
}
.course-page .course-hero__loading.is-slow { color: #f0d8a0; }
.course-page .course-hero__loading-spinner {
  width: 13px;
  height: 13px;
  border: 2px solid rgba(255, 255, 255, .35);
  border-top-color: #fff;
  border-radius: 50%;
  animation: course-hero-spin 800ms linear infinite;
}
.course-page .course-hero__loading.is-slow .course-hero__loading-spinner { display: none; }
@keyframes course-hero-spin { to { transform: rotate(360deg); } }
.course-page .course-hero-card.is-expanded .course-hero__scrim { opacity: .4; }

.course-page .course-hero__topline {
  position: absolute;
  top: 16px;
  left: 20px;
  right: 16px;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  transition: opacity 320ms ease, transform 320ms ease;
}
.course-page .course-hero-card.is-expanded .course-hero__topline { opacity: 0; transform: translateY(-6px); pointer-events: none; }
.course-page .course-hero__label-group { display: flex; align-items: center; gap: 10px; }
.course-page .course-hero__label { display: inline-flex; align-items: center; gap: 7px; color: #fff; font-size: 11.5px; font-weight: 500; }
.course-page .course-hero__label i { font-size: 9px; opacity: .85; }
.course-page .course-hero__hint {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 10px 5px 8px;
  background: rgba(255, 255, 255, .1);
  border: 1px solid rgba(255, 255, 255, .18);
  border-radius: 999px;
  color: rgba(255, 255, 255, .85);
  font-size: 10px;
  backdrop-filter: blur(4px);
  cursor: pointer;
}
.course-page .course-hero__hint i { font-size: 9px; opacity: .8; }

.course-page .course-hero__sound,
.course-page .course-hero__close {
  position: absolute;
  top: 14px;
  z-index: 2;
  width: 34px;
  height: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(18, 18, 23, .5);
  border: 1px solid rgba(255, 255, 255, .16);
  border-radius: 50%;
  color: #fff;
  font-size: 18px;
  cursor: pointer;
  opacity: 0;
  transform: scale(.8);
  pointer-events: none;
  backdrop-filter: blur(6px);
  transition: opacity 320ms ease 120ms, transform 320ms ease 120ms, background-color var(--ease);
}
.course-page .course-hero__sound { right: 60px; font-size: 15px; }
.course-page .course-hero__close { right: 16px; }
.course-page .course-hero-card.is-expanded .course-hero__sound,
.course-page .course-hero-card.is-expanded .course-hero__close { opacity: 1; transform: scale(1); pointer-events: auto; }
.course-page .course-hero__sound:hover,
.course-page .course-hero__close:hover { background: var(--burgundy); }

.course-page .course-hero__collapse-hint {
  position: absolute;
  left: 50%;
  bottom: 26px;
  z-index: 2;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
  color: rgba(255, 255, 255, .7);
  font-size: 10.5px;
  opacity: 0;
  transition: opacity 320ms ease 200ms;
}
.course-page .course-hero-card.is-expanded .course-hero__collapse-hint { opacity: 1; }
.course-page .course-hero__collapse-hint i { font-size: 9px; opacity: .8; }

.course-page .course-hero__card {
  position: absolute;
  inset: 0;
  z-index: 1;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 0 28px 28px;
  color: #fff;
  transition: opacity 380ms ease, transform 420ms cubic-bezier(.2, .7, .2, 1);
}
.course-page .course-hero-card.is-expanded .course-hero__card { opacity: 0; transform: translateY(14px); pointer-events: none; }
.course-page .course-hero__eyebrow {
  margin: 0 0 8px;
  color: #7b93a3;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .14em;
  line-height: 1.3;
  text-transform: uppercase;
  text-shadow: 0 1px 3px rgba(0, 0, 0, .7);
}
.course-page .course-hero__text h1 {
  max-width: 34ch;
  margin: 0;
  overflow: visible;
  color: #fff;
  font-size: clamp(22px, 3.4vw, 34px);
  font-weight: 600;
  letter-spacing: -.02em;
  line-height: 1.2;
  text-wrap: balance;
  text-shadow: 0 1px 3px rgba(0, 0, 0, .8), 0 4px 20px rgba(0, 0, 0, .55);
  text-overflow: clip;
  word-break: normal;
  overflow-wrap: anywhere;
}
.course-page .course-hero__text #courseDescription {
  color: rgba(255, 255, 255, .88);
  text-shadow: 0 1px 2px rgba(0, 0, 0, .8), 0 3px 14px rgba(0, 0, 0, .55);
  -webkit-mask-image: linear-gradient(to bottom, #000 60%, transparent 100%);
  mask-image: linear-gradient(to bottom, #000 60%, transparent 100%);
}
.course-page .course-hero__text #courseDescription.expanded { -webkit-mask-image: none; mask-image: none; }
.course-page .course-hero__text #showMoreDescBtn { color: #7b93a3; border-bottom-color: rgba(255, 255, 255, .3); }
.course-page .course-hero__text #showMoreDescBtn:hover { border-color: #7b93a3; }
.course-page .course-hero__actions { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; margin-top: 18px; }
.course-page .course-hero__actions .course-primary-action { margin-top: 0; width: auto; min-width: 240px; }
.course-page .course-hero__actions .course-author-inline {
  margin-top: 0;
  padding: 9px 13px;
  background: rgba(255, 255, 255, .08);
  border: 1px solid rgba(255, 255, 255, .2);
  border-radius: 7px;
  color: rgba(255, 255, 255, .68);
  backdrop-filter: blur(6px);
}
.course-page .course-hero__actions .course-author-inline strong { color: #fff; }
.course-page .course-hero__actions .course-author-inline:hover { background: rgba(255, 255, 255, .14); }
.course-page .course-hero__actions .course-author-inline:hover strong { color: #fff; }
.course-page #courseDescription {
  width: 100%;
  max-width: 58ch;
  max-height: calc(1.58em * 5);
  margin: clamp(20px, 3vw, 30px) 0 0;
  overflow: hidden;
  color: var(--secondary);
  font-size: clamp(14px, 1.5vw, 16px);
  line-height: 1.58;
  -webkit-mask-image: linear-gradient(to bottom, #000 72%, transparent 100%);
  mask-image: linear-gradient(to bottom, #000 72%, transparent 100%);
  transition: max-height 480ms cubic-bezier(.2, .7, .2, 1), mask-image var(--ease);
}
.course-page #courseDescription.expanded { max-height: 1600px; -webkit-mask-image: none; mask-image: none; }
.course-page #showMoreDescBtn {
  align-items: center;
  gap: 8px;
  margin: 12px 0 0;
  padding: 0 0 4px;
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--border);
  border-radius: 0;
  color: var(--burgundy);
  font-size: 11.5px;
  font-weight: 500;
  cursor: pointer;
  text-decoration: none;
  transition: border-color var(--ease), color var(--ease);
}
.course-page #showMoreDescBtn:hover { border-color: var(--burgundy); text-decoration: none; }
.course-page #showMoreDescBtn i { font-size: 9px; transition: transform var(--ease); }
.course-page #showMoreDescBtn:hover i { transform: translateY(2px); }
.course-page .course-mobile-description { display: none; }

/* Author and resources */
.course-page .creator-profile.visible {
  width: 100%;
  height: auto;
  display: grid !important;
  grid-template-columns: 48px minmax(0, 1fr);
  grid-template-rows: auto auto;
  align-items: center;
  gap: 2px 12px;
  margin: 0;
  padding: 13px;
  background: rgba(255, 255, 255, .72);
  border: 1px solid rgba(214, 213, 209, .9);
  border-left: 1px solid rgba(214, 213, 209, .9);
  border-radius: 8px;
  text-align: left;
}
.course-page .creator-profile h4 {
  grid-column: 2;
  margin: 0;
  color: var(--smoke);
  font-size: 9px;
  font-weight: 500;
  letter-spacing: .13em;
  text-transform: uppercase;
}
.course-page .creator-photo {
  grid-column: 1;
  grid-row: 1 / 3;
  width: 48px;
  height: 48px;
  border: 1px solid var(--white);
  border-radius: 50%;
  box-shadow: none;
}
.course-page .creator-name { grid-column: 2; margin: 0; color: var(--graphite); font-size: 13px; font-weight: 500; }
.course-page .creator-contact { grid-column: 2; }
.course-page .creator-contact a {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  color: var(--burgundy);
  font-size: 10.5px;
  text-decoration: none;
}
.course-page .creator-contact a:hover { text-decoration: underline; text-underline-offset: 3px; }

.course-page .expert-materials-section {
  width: 100%;
  margin: 0;
  padding: 15px;
  background: rgba(255, 255, 255, .72);
  border: 1px solid rgba(214, 213, 209, .9);
  border-radius: 8px;
}
.course-page .expert-materials-section h4 {
  margin: 0 0 11px;
  color: var(--graphite);
  font-size: 11px;
  font-weight: 500;
}
.course-page .expert-materials-section h4 i,
.course-page .key-resources-hint > i.fa-circle-question { color: var(--burgundy); }
.course-page .expert-links-list { display: grid; gap: 7px; margin: 0; padding: 0; list-style: none; }
.course-page .expert-link-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding-top: 7px;
  border-top: 1px solid var(--border);
  font-size: 10.5px;
}
.course-page .expert-link-item a { color: var(--secondary); overflow-wrap: anywhere; }
.course-page .expert-link-item a:hover { color: var(--burgundy); }
.course-page .expert-link-edit,
.course-page .expert-link-remove,
.course-page .expert-link-btn {
  min-height: 32px;
  padding: 7px 10px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--secondary);
  cursor: pointer;
  transition: color var(--ease), border-color var(--ease), background-color var(--ease);
}
.course-page .expert-link-edit:hover,
.course-page .expert-link-btn.add:hover { color: var(--burgundy); border-color: var(--smoke); }
.course-page .expert-link-remove:hover { color: var(--burgundy); border-color: var(--burgundy); }
.course-page .expert-link-form { margin-top: 12px; }
.course-page .expert-link-input {
  width: 100%;
  min-height: 40px;
  margin-top: 8px;
  padding: 9px 11px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 7px;
  color: var(--graphite);
  outline: 0;
}
.course-page .expert-link-input:focus { border-color: var(--smoke); box-shadow: 0 0 0 3px rgba(143, 163, 176, .1); }
.course-page .expert-link-btn.save { background: var(--burgundy); border-color: var(--burgundy); color: var(--white); }
.course-page .expert-link-btn.cancel { background: transparent; color: var(--secondary); }
.course-page .key-resources-tooltip { background: var(--graphite-deep); border-radius: 7px; color: var(--white); }
.course-page .key-resources-tooltip::after { border-top-color: var(--graphite-deep); }

/* Rules accordion */
.course-page .rules-section {
  margin: clamp(20px, 3vw, 32px) 0 clamp(54px, 7vw, 86px);
  overflow: hidden;
  background: rgba(255, 255, 255, .72);
  border: 1px solid var(--border);
  border-radius: 10px;
  box-shadow: none;
  animation: course-rise 560ms 120ms cubic-bezier(.2, .7, .2, 1) both;
}
.course-page .rules-header-block {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 20px 36px;
  padding: 24px 28px;
  background: transparent;
  text-align: left;
}
.course-page .rules-eyebrow {
  grid-column: 1 / -1;
  margin: 0 0 -10px;
  color: var(--smoke);
}
.course-page .rules-header-block h3 {
  margin: 0;
  color: var(--graphite);
  font-size: clamp(19px, 2.2vw, 25px);
  font-weight: 500;
  letter-spacing: -.035em;
}
.course-page .rules-header-block h3 i { margin-right: 9px; color: var(--burgundy); font-size: .72em; }
.course-page .rules-intro { max-width: 58ch; margin: 7px 0 0; color: var(--secondary); font-size: 12.5px; line-height: 1.5; }
.course-page .rules-action { grid-column: 2; grid-row: 2 / 4; }
.course-page .rules-toggle-btn {
  min-height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  padding: 10px 16px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 7px;
  box-shadow: none;
  color: var(--graphite);
  font-size: 11.5px;
  font-weight: 500;
  cursor: pointer;
  transition: color var(--ease), border-color var(--ease), transform var(--ease), background-color var(--ease);
}
.course-page .rules-toggle-btn:hover { background: var(--white); border-color: var(--smoke); box-shadow: none; color: var(--burgundy); transform: translateY(-1px); }
.course-page .rules-toggle-btn:focus-visible {
  outline: none;
  border-color: var(--burgundy);
  box-shadow: 0 0 0 3px rgba(110, 38, 57, .1);
}
.course-page .rules-toggle-btn[aria-expanded="true"] { background: var(--graphite); border-color: var(--graphite); color: var(--white); }
.course-page .rules-toggle-btn i { font-size: 9px; transition: transform 300ms cubic-bezier(.2, .7, .2, 1); }
.course-page .rules-toggle-btn[aria-expanded="true"] i { transform: rotate(180deg); }

.course-page .rules-content {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  padding: 18px 28px 28px;
  background: var(--milk);
  border-top: 1px solid var(--border);
  animation: rules-reveal 320ms cubic-bezier(.2, .7, .2, 1) both;
}
.course-page .rule-card {
  min-width: 0;
  margin: 0;
  overflow: hidden;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 8px;
  box-shadow: none;
}
.course-page .rule-card:first-child { grid-column: 1 / -1; }
.course-page .rule-card-header { padding: 17px 18px; background: transparent; border-bottom: 1px solid var(--border); }
.course-page .rule-card-header h4 {
  margin: 0;
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--graphite);
  font-size: 13px;
  font-weight: 500;
}
.course-page .rule-card-header h4 i { color: var(--burgundy); font-size: 11px; }
.course-page .rule-card-body { padding: 18px; }
/* Один маркер — галочка. Без list-style: none рядом с ней стояла ещё и точка
   браузера (аудит квеста 153, задача 15). */
.course-page .steps-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px 26px; margin: 0; padding: 0; list-style: none; }
.course-page .steps-list li { display: flex; align-items: flex-start; gap: 9px; margin: 0; color: var(--secondary); font-size: 11.5px; line-height: 1.45; }
.course-page .steps-list li i { margin-top: 3px; color: var(--burgundy); font-size: 9px; }
.course-page .stars-info-box {
  margin: 18px 0 0;
  padding: 16px;
  background: var(--milk);
  border: 0;
  border-radius: 7px;
}
.course-page .stars-info-box .info-title { margin: 0 0 8px; color: var(--smoke); font-size: 9.5px; font-weight: 500; letter-spacing: .12em; }
.course-page .stars-info-box p { margin: 0 0 7px; color: var(--secondary); font-size: 11px; line-height: 1.5; }
.course-page .stars-info-box .info-link { color: var(--burgundy); font-weight: 500; }
.course-page .stars-info-box .info-link i { color: var(--burgundy); }
.course-page .mechanics-grid { grid-template-columns: 1fr; gap: 8px; margin: 0; }
.course-page .mechanic-item {
  min-height: 42px;
  justify-content: space-between;
  padding: 10px 12px;
  background: var(--milk);
  border: 0;
  border-radius: 6px;
  color: var(--secondary);
  font-size: 11px;
  font-weight: 500;
  text-align: left;
}
.course-page .mechanic-item i { color: var(--smoke); }
.course-page .terms-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
.course-page .term-item {
  min-width: 0;
  padding: 12px;
  background: var(--milk);
  border: 0;
  border-radius: 6px;
  transition: background-color var(--ease), transform var(--ease);
}
.course-page .term-item:hover { background: #e7e5e2; border: 0; box-shadow: none; transform: translateY(-1px); }
.course-page .term-item strong { margin: 0 0 5px; color: var(--graphite); font-size: 11px; font-weight: 500; }
.course-page .term-item p { margin: 0; color: var(--secondary); font-size: 10.5px; line-height: 1.45; }
.course-page .bot-cta-card {
  margin: 14px 0 0;
  padding: 18px;
  background: var(--graphite);
  border: 0;
  border-radius: 7px;
  box-shadow: none;
  color: var(--white);
  text-align: left;
}
.course-page .bot-cta-card::before { display: none; }
.course-page .bot-cta-card h4 { margin: 0; color: var(--white); font-size: 13px; font-weight: 500; }
.course-page .bot-cta-card p { max-width: none; margin: 7px 0 14px; color: rgba(255, 255, 255, .65); font-size: 11px; line-height: 1.5; }
.course-page .btn-bot {
  padding: 9px 12px;
  background: var(--white);
  border: 0;
  border-radius: 6px;
  box-shadow: none;
  color: var(--graphite) !important;
  font-size: 10.5px;
  font-weight: 500;
}
.course-page .btn-bot:hover { background: var(--milk); box-shadow: none; color: var(--burgundy) !important; transform: translateY(-1px); }
.course-page .btn-bot i { color: var(--burgundy) !important; }
.course-page .rules-image-container { grid-column: 1 / -1; margin: 0; text-align: center; }
.course-page .rules-image-container img {
  width: 100%;
  max-height: 360px;
  display: block;
  object-fit: contain;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 8px;
  box-shadow: none;
  filter: saturate(.8);
}
.course-page .rules-image-container img:hover { transform: none; }

/* Learning path */
.course-page .course-path { animation: course-rise 580ms 190ms cubic-bezier(.2, .7, .2, 1) both; }
.course-page .course-section-heading {
  display: grid;
  grid-template-columns: auto minmax(60px, 1fr) auto;
  align-items: end;
  gap: 12px 20px;
  margin-bottom: 24px;
}
.course-page .course-section-heading::after {
  content: "";
  grid-column: 2;
  grid-row: 1;
  align-self: end;
  height: 1px;
  margin-bottom: 8px;
  background: var(--border);
}
.course-page .course-section-heading > div { grid-column: 1; grid-row: 1; }
/* Надстрочник этой секции — целое предложение, а не микро-подпись. Капс с
   разрядкой .18em растягивал 52 знака на всю колонку и читался тяжело, поэтому
   здесь он снят. Размер и цвет те же, что были у этой фразы, пока она стояла
   отдельной строкой под заголовком. */
.course-page .course-section-heading__eyebrow {
  max-width: 60ch;
  margin: 0 0 10px;
  color: var(--secondary);
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 0;
  line-height: 1.5;
  text-transform: none;
}
.course-page .course-detail-container .course-section-heading h2 {
  margin: 0;
  color: var(--graphite);
  font-size: clamp(26px, 3.4vw, 42px);
  font-weight: 500;
  letter-spacing: -.05em;
  line-height: 1;
  text-align: left;
}
/* Счётчик шагов — ориентир «где я на маршруте», его должно быть видно.
   Был --smoke на 10.5px: 2.25:1 на молочном фоне, читался как выключенный. */
.course-page .course-steps-count {
  grid-column: 3;
  grid-row: 1;
  align-self: end;
  margin-bottom: 2px;
  color: var(--graphite);
  font-size: 12.5px;
  font-weight: 500;
  white-space: nowrap;
}

/* Тестовый участник и «Смотреть как участник»: служебная строка над маршрутом.
   Пунктир — чтобы не спутать с подсказкой для участника. */
.course-page .viewer-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px 16px;
  margin: 0 0 18px;
  padding: 12px 14px;
  background: var(--white);
  border: 1px dashed var(--burgundy);
  border-radius: 10px;
}
.course-page .viewer-bar[hidden] { display: none; }
.course-page .viewer-bar__text {
  flex: 1 1 260px;
  margin: 0;
  color: var(--graphite);
  font-size: 13px;
  line-height: 1.5;
}
.course-page .viewer-bar__btn {
  min-height: 40px;
  padding: 9px 16px;
  background: transparent;
  border: 1px solid var(--burgundy);
  border-radius: 7px;
  color: var(--burgundy);
  font: inherit;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
}
.course-page .viewer-bar__btn:hover:not(:disabled) { background: var(--burgundy); color: var(--white); }
.course-page .viewer-bar__btn:focus-visible { outline: 2px solid var(--burgundy); outline-offset: 2px; }
.course-page .viewer-bar__btn:disabled { opacity: .6; cursor: default; }
@media (max-width: 560px) {
  .course-page .viewer-bar__btn { width: 100%; }
}

/* display:flex ставится инлайном из JS (loadingEl.style.display), поэтому здесь
   только раскладка — иначе спиннер и подпись жались к левому верхнему углу. */
.course-page .loading {
  min-height: 140px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  color: var(--secondary);
  font-size: 12px;
}

/* Правило было написано как переопределение базового .spinner — задавало только
   размер и цвета. Но course.html подключает лишь tokens.css и этот файл, а
   базового .spinner (он есть в catalog.css и style.css) в них нет. Без
   border-radius и animation вместо спиннера рисовался неподвижный квадрат
   24×24 с бордовой верхней гранью — то есть загрузка выглядела как «ничего не
   происходит». Крутим уже объявленным в этом файле course-hero-spin. */
.course-page .spinner {
  width: 24px;
  height: 24px;
  border: 2px solid var(--border);
  border-top-color: var(--burgundy);
  border-radius: 50%;
  animation: course-hero-spin .8s linear infinite;
}

.course-page .path-progress {
  display: flex;
  align-items: center;
  gap: 14px;
  margin: 0 0 16px;
}
.course-page .path-progress__track {
  flex: 1;
  height: 6px;
  overflow: hidden;
  background: #d5d2cc;
  border-radius: var(--radius-pill);
}
.course-page .path-progress__fill {
  width: 100%;
  height: 100%;
  display: block;
  background: var(--burgundy);
  border-radius: var(--radius-pill);
  transform: scaleX(0);
  transform-origin: left center;
}

.course-page .timeline {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.course-page .timeline::before { display: none; }
.course-page .timeline-item {
  position: relative;
  min-height: 152px;
  margin: 0;
  padding: 18px;
  overflow: hidden;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  cursor: pointer;
  opacity: 0;
  transform: translateY(8px);
  animation: timeline-item-enter 460ms cubic-bezier(.2, .7, .2, 1) forwards;
  animation-delay: calc(90ms + var(--item-index, 0) * 45ms);
  transition: border-color var(--ease), box-shadow var(--ease);
}
.course-page .timeline-item[role="button"]:hover,
.course-page .timeline-item[role="button"]:focus-visible {
  border-color: var(--smoke);
  box-shadow: 0 18px 34px -30px rgba(41, 44, 55, .7);
}
.course-page .timeline-item:focus-visible { outline: none; }
.course-page .timeline-item.is-just-completed {
  border-color: color-mix(in srgb, var(--burgundy) 42%, var(--border));
}

.course-page .lesson-card__body { position: relative; }
.course-page .lesson-card__eyebrow {
  margin: 0;
  color: var(--burgundy);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: .1em;
  line-height: 1.4;
  text-transform: uppercase;
}
.course-page .timeline-item h3 {
  margin: 10px 0 6px;
  padding: 0;
  color: var(--graphite);
  font-size: clamp(15px, 1.7vw, 17px);
  font-weight: 500;
  letter-spacing: -.025em;
  line-height: 1.3;
}
.course-page .lesson-card__desc {
  margin: 0;
  color: var(--secondary);
  font-size: 11.5px;
  line-height: 1.5;
}
/* Тихая кнопка — на всех открытых карточках, заливка только у текущего шага. */
.course-page .lesson-card__cta {
  margin-top: 14px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  color: var(--secondary);
  font-size: 11.5px;
  font-weight: 500;
  transition: color var(--ease), border-color var(--ease), background-color var(--ease);
}
.course-page .lesson-card__cta--primary {
  background: var(--white);
  border-color: var(--white);
  color: var(--graphite);
}
.course-page .timeline-item[role="button"]:hover .lesson-card__cta { border-color: var(--smoke); color: var(--graphite); }
.course-page .timeline-item[role="button"]:hover .lesson-card__cta--primary { border-color: var(--white); color: var(--graphite); }
.course-page .lesson-card__cta i { font-size: 10px; transition: transform var(--ease); }
.course-page .timeline-item:hover .lesson-card__cta i { transform: translateX(3px); }

/* Вводная лекция — белая карточка, акцент только в кнопке. */
.course-page .timeline-item.intro-lesson {
  grid-column: 1 / -1;
  min-height: 0;
  padding: 20px 22px;
}
.course-page .timeline-item.intro-lesson h3 { font-size: clamp(18px, 2.4vw, 22px); }
.course-page .timeline-item.intro-lesson .lesson-card__desc { max-width: 64ch; }
.course-page .timeline-item.intro-lesson .lesson-card__cta {
  background: var(--burgundy);
  border-color: var(--burgundy);
  color: var(--white);
}
.course-page .timeline-item.intro-lesson[role="button"]:hover .lesson-card__cta { background: var(--burgundy-dark); border-color: var(--burgundy-dark); color: var(--white); }

/* Текущий шаг — тёмная плитка с кнопкой внутри. */
.course-page .timeline-item.current:not(.intro-lesson) {
  background: var(--graphite);
  border-color: var(--graphite);
}
.course-page .timeline-item.current:not(.intro-lesson):hover { background: var(--graphite-deep); border-color: var(--graphite-deep); }
.course-page .timeline-item.current:not(.intro-lesson) .lesson-card__eyebrow { color: rgba(255, 255, 255, .55); }
.course-page .timeline-item.current:not(.intro-lesson) h3 { color: var(--white); }
.course-page .timeline-item.current:not(.intro-lesson) .lesson-card__desc { color: rgba(255, 255, 255, .62); }

.course-page .timeline-item.completed:not(.intro-lesson) { background: #fbf8f9; border-color: #e6dade; }
.course-page .timeline-item.completed:not(.intro-lesson) .lesson-card__cta { border-color: #e6dade; color: var(--burgundy); }

/* Закрытый шаг: название и суть читаются, ниже — условие открытия.
   Пунктир вместо бледной заливки — тот же язык «ещё не готово», что у слотов
   сборки в upload-redesign.css: сплошной белый фон держит форму карточки на
   фоне --milk, а не сливается с ним, как было при rgba(255,255,255,.55). */
.course-page .timeline-item.locked {
  background: var(--white);
  border: 1px dashed rgba(143, 163, 176, .45);
  cursor: not-allowed;
}
.course-page .timeline-item.locked .lesson-card__eyebrow { color: var(--smoke); }
.course-page .timeline-item.locked h3 { color: #726f6a; }
.course-page .timeline-item.locked .lesson-card__desc { color: #8a8781; }
.course-page .lesson-card__unlock-note {
  margin: 8px 0 0;
  color: var(--smoke);
  font-size: 11px;
  font-style: italic;
}

/* Ждёт приёмки куратора — не «ещё рано», а шаг, которому нужна работа: сплошная
   бордовая рамка и заметная плашка с кнопкой вместо пунктира и курсива цвета
   дыма, в которых это условие терялось. */
.course-page .timeline-item.locked--review {
  background: #fbf8f9;
  border: 1px solid rgba(110, 38, 57, .28);
  cursor: default;
}
.course-page .timeline-item.locked--review .lesson-card__eyebrow { color: var(--burgundy); font-weight: 600; }
.course-page .timeline-item.locked--review h3 { color: var(--graphite); }
.course-page .timeline-item.locked--review .lesson-card__desc { color: var(--secondary); }
.course-page .timeline-item.locked--review .lesson-card__unlock-note {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  margin-top: 12px;
  padding: 10px 12px;
  border-radius: 12px;
  background: rgba(110, 38, 57, .07);
  color: var(--burgundy);
  font-size: 12px;
  font-style: normal;
  font-weight: 500;
  line-height: 1.45;
}
.course-page .timeline-item.locked--review .lesson-card__unlock-note::before {
  content: "";
  flex: 0 0 auto;
  width: 7px;
  height: 7px;
  margin-top: 5px;
  border-radius: 50%;
  background: var(--burgundy);
}
.course-page .lesson-card__cta--review {
  background: var(--burgundy);
  border-color: var(--burgundy);
  color: var(--white);
  text-decoration: none;
}
.course-page .lesson-card__cta--review:hover {
  background: var(--burgundy-dark);
  border-color: var(--burgundy-dark);
  color: var(--white);
}
.course-page .lesson-card__cta--review:hover i { transform: translateX(3px); }
.course-page .lesson-card__cta--ghost { margin-left: 10px; text-decoration: none; color: var(--burgundy); }
.course-page .lesson-card__cta--ghost:hover { border-color: var(--smoke); color: var(--graphite); }

/* Финал маршрута — бордовая карточка, самый сильный акцент на странице. */
.course-page .final-test-item,
.course-page .completed-course-item {
  grid-column: 1 / -1;
  min-height: 0;
  padding: 24px 26px;
  background: var(--burgundy);
  border-color: var(--burgundy);
  cursor: default;
}
.course-page .final-test-item .timeline-number,
.course-page .completed-course-item .timeline-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  margin-bottom: 12px;
  background: rgba(255, 255, 255, .16);
  border-radius: 50%;
  color: var(--white);
  font-size: 13px;
}
.course-page .final-test-item .timeline-content h3,
.course-page .completed-course-item .timeline-content h3 {
  margin: 0 0 6px;
  color: var(--white);
  font-size: clamp(17px, 2vw, 21px);
  font-weight: 500;
  letter-spacing: -.03em;
}
.course-page .final-test-item .timeline-content p,
.course-page .completed-course-item .timeline-content p { max-width: 64ch; margin: 0; color: rgba(255, 255, 255, .7); font-size: 12px; line-height: 1.55; }
.course-page .final-test-item .completion-btn,
.course-page .completed-course-item .completion-btn {
  width: auto !important;
  min-height: 40px;
  margin-top: 15px !important;
  padding: 10px 14px;
  background: var(--white) !important;
  border: 1px solid var(--white) !important;
  border-radius: 7px;
  box-shadow: none;
  color: var(--burgundy);
  font-size: 11px;
  font-weight: 500;
}
.course-page .course-reflection-link { display: inline-flex; align-items: center; gap: 7px; margin-top: 12px; color: rgba(255, 255, 255, .7); font-size: 10.5px; text-decoration: none; }
.course-page .course-reflection-link:hover { color: var(--white); }
.course-page .course-reflection-link i { font-size: 9px; }

/* Route destination — the result is treated as the destination of the route,
   not as another task card. The ready state uses graphite for action, while
   the completed state keeps the burgundy reward accent. */
.course-page .route-finale-item {
  grid-column: 1 / -1;
  min-height: 0;
  padding: 0;
  overflow: hidden;
  border-radius: var(--radius-md);
  cursor: default;
}
.course-page .route-finale__content {
  position: relative;
  isolation: isolate;
  padding: clamp(20px, 2.8vw, 30px) clamp(20px, 3.4vw, 38px);
}
.course-page .route-finale__content::after {
  position: absolute;
  right: -80px;
  bottom: -110px;
  z-index: -1;
  width: 300px;
  height: 300px;
  border: 1px solid rgba(255, 255, 255, .12);
  border-radius: 50%;
  box-shadow: 0 0 0 22px rgba(255, 255, 255, .025), 0 0 0 44px rgba(255, 255, 255, .02);
  content: "";
  pointer-events: none;
}
.course-page .route-finale__topline,
.course-page .route-finale__main,
.course-page .route-finale__footer { position: relative; z-index: 1; }
.course-page .route-finale__topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.course-page .route-finale__eyebrow {
  margin: 0;
  color: rgba(255, 255, 255, .62);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: .16em;
  line-height: 1.4;
  text-transform: uppercase;
}
.course-page .route-finale__state {
  flex: 0 0 auto;
  padding: 6px 10px;
  border: 1px solid rgba(255, 255, 255, .2);
  border-radius: var(--radius-pill);
  color: rgba(255, 255, 255, .72);
  font-size: 9.5px;
  letter-spacing: .04em;
}
.course-page .route-finale__main {
  display: grid;
  grid-template-columns: 58px minmax(0, 1fr);
  align-items: start;
  gap: 18px;
  margin-top: 22px;
}
.course-page .route-finale__mark {
  width: 58px;
  height: 58px;
  display: inline-grid;
  place-items: center;
  background: rgba(255, 255, 255, .14);
  border: 1px solid rgba(255, 255, 255, .2);
  border-radius: 50%;
  color: #e8b1bd;
  font-size: 20px;
  box-shadow: 0 12px 24px -20px rgba(0, 0, 0, .6);
}
.course-page .route-finale__copy h3 {
  margin: -4px 0 8px;
  color: var(--white);
  font-size: clamp(27px, 4vw, 46px);
  font-weight: 500;
  letter-spacing: -.055em;
  line-height: 1.05;
}
.course-page .route-finale__copy h3 span { color: #e8b1bd; }
.course-page .route-finale__copy p {
  max-width: 54ch;
  margin: 0;
  color: rgba(255, 255, 255, .72);
  font-size: 12.5px;
  line-height: 1.6;
}
.course-page .route-finale__flow {
  margin: 26px 0 23px;
  color: rgba(255, 255, 255, .62);
  font-size: clamp(14px, 1.8vw, 20px);
  line-height: 1.4;
  letter-spacing: .01em;
}
.course-page .route-finale__footer {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-top: 22px;
  padding-top: 15px;
  border-top: 1px solid rgba(255, 255, 255, .2);
}
.course-page .route-finale__actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 14px;
  flex-wrap: wrap;
}
.course-page .route-finale__actions .completion-btn.primary {
  margin: 0 !important;
  white-space: nowrap;
}
.course-page .route-finale__bot-link--primary {
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  background: var(--white);
  border: 1px solid var(--white);
  border-radius: 7px;
  color: var(--burgundy);
  font-size: 11px;
  font-weight: 500;
  white-space: nowrap;
}
.course-page .route-finale__bot-link--primary:hover { background: #f8eef1; color: var(--burgundy-dark); }
.course-page .route-finale__bot-link--primary i:last-child { font-size: 10px; transition: transform var(--ease); }
.course-page .route-finale__bot-link--primary:hover i:last-child { transform: translateX(3px); }
.course-page .route-finale__secondary-action {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-height: 32px;
  padding: 6px 0;
  background: transparent;
  border: 0;
  color: rgba(255, 255, 255, .72);
  font-size: 10.5px;
  cursor: pointer;
}
.course-page .route-finale__secondary-action:hover { color: var(--white); }
.course-page .route-finale__bot-link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  margin: 0;
  color: rgba(255, 255, 255, .74);
  font-size: 10.5px;
  line-height: 1.4;
  text-decoration: none;
}
.course-page .route-finale__bot-link:hover { color: var(--white); }
.course-page .route-finale__bot-link i { font-size: 11px; }
.course-page .route-finale__bot-link--primary { color: var(--burgundy); }
.course-page .route-finale__bot-link--primary:hover { color: var(--burgundy-dark); }

/* Even before completion, the finale reads as the same reward card as the
   ready/completed states — a light dashed preview undersold it as broken or
   unfinished rather than "not yet". */
.course-page .route-finale-item--locked {
  background: linear-gradient(135deg, #76243f 0%, #682039 58%, #572033 100%);
  border-color: #76243f;
  box-shadow: 0 24px 42px -34px rgba(117, 39, 63, .85);
}
.course-page .route-finale-item--locked .route-finale__main { display: block; }
.course-page .route-finale-item--locked .route-finale__footer {
  align-items: center;
  justify-content: flex-start;
  margin-top: 22px;
  padding-top: 0;
  border-top: 0;
}
.course-page .route-finale__unlock-note {
  color: #e8b1bd;
  font-size: 10.5px;
  font-weight: 500;
}

.course-page .route-finale-item--ready,
.course-page .route-finale-item--completed {
  background: linear-gradient(135deg, #76243f 0%, #682039 58%, #572033 100%);
  border-color: #76243f;
  box-shadow: 0 24px 42px -34px rgba(117, 39, 63, .85);
}
.course-page .route-finale-item--ready {
  background: linear-gradient(135deg, var(--graphite-deep) 0%, var(--graphite) 100%);
  border-color: var(--graphite-deep);
  box-shadow: 0 24px 42px -34px rgba(41, 44, 55, .78);
}
.course-page .route-finale-item--ready .route-finale__content::after { border-color: rgba(232, 177, 189, .13); box-shadow: 0 0 0 22px rgba(232, 177, 189, .025), 0 0 0 44px rgba(232, 177, 189, .018); }
.course-page .route-finale-item--ready .route-finale__mark { background: rgba(232, 177, 189, .12); border-color: rgba(232, 177, 189, .24); color: #f0d8a0; }
.course-page .route-finale-item--ready .route-finale__copy h3 { font-size: clamp(24px, 3.2vw, 34px); }
.course-page .route-finale-item--ready .route-finale__footer,
.course-page .route-finale-item--completed .route-finale__footer { justify-content: flex-start; }
.course-page .route-finale-item--ready .completion-btn.primary { background: var(--burgundy) !important; border-color: var(--burgundy) !important; color: var(--white); }
.course-page .route-finale-item--ready .completion-btn.primary:hover { background: var(--burgundy-dark) !important; border-color: var(--burgundy-dark) !important; }
.course-page .route-finale-item--completed {
  background: #76273f;
  border-color: #76273f;
  box-shadow: 0 24px 42px -34px rgba(117, 39, 63, .85);
}
.course-page .route-finale-item--completed .route-finale__content { padding: clamp(28px, 3.4vw, 42px); }
.course-page .route-finale-item--completed .route-finale__content::after { display: none; }
.course-page .route-finale-item--completed .route-finale__eyebrow {
  color: rgba(255, 255, 255, .62);
  font-size: clamp(15px, 1.8vw, 20px);
  font-weight: 400;
  letter-spacing: .02em;
  text-transform: none;
}
.course-page .route-finale-item--completed .route-finale__main { display: block; margin-top: 30px; }
.course-page .route-finale-item--completed .route-finale__copy h3 {
  margin: 0 0 20px;
  font-size: clamp(34px, 4.8vw, 52px);
  letter-spacing: -.045em;
  line-height: 1;
}
.course-page .route-finale-item--completed .route-finale__copy p {
  max-width: 68ch;
  color: rgba(255, 255, 255, .78);
  font-size: clamp(16px, 1.9vw, 21px);
  line-height: 1.55;
}
.course-page .route-finale-item--completed .route-finale__flow { margin-top: 34px; }
.course-page .route-finale-item--completed .route-finale__footer {
  align-items: center;
  justify-content: flex-start;
  margin-top: 0;
  padding-top: 24px;
}
.course-page .route-finale__actions--completed { justify-content: flex-start; gap: 22px; }
.course-page .route-finale__bot-link--text {
  color: var(--white);
  font-size: clamp(15px, 1.8vw, 20px);
  line-height: 1.45;
  text-decoration: underline;
  text-underline-offset: 6px;
}
.course-page .route-finale__bot-link--text:hover { color: #f5d6de; }
.course-page .route-finale-item--completed .route-finale__secondary-action {
  color: rgba(255, 255, 255, .68);
  font-size: 12px;
  text-decoration: underline;
  text-underline-offset: 4px;
}
.course-page .route-finale-item--ready .route-finale__mark {
  animation: route-finale-arrive 560ms var(--motion-throw) both;
}
@keyframes route-finale-arrive {
  from { opacity: 0; transform: scale(.72); }
  to { opacity: 1; transform: scale(1); }
}
@media (max-width: 720px) {
  .course-page .timeline-item.route-finale-item { padding: 0; }
  .course-page .route-finale__content { padding: 22px 20px 20px; }
  .course-page .route-finale__topline { align-items: flex-start; flex-direction: column; gap: 10px; }
  .course-page .route-finale__main { grid-template-columns: 46px minmax(0, 1fr); gap: 13px; margin-top: 22px; }
  .course-page .route-finale__mark { width: 46px; height: 46px; font-size: 16px; }
  .course-page .route-finale__copy h3 { margin-top: -2px; font-size: 28px; }
  .course-page .route-finale__copy p { font-size: 12px; }
  .course-page .route-finale-item--completed .route-finale__content { padding: 28px 24px 24px; }
  .course-page .route-finale-item--completed .route-finale__topline { gap: 0; }
  .course-page .route-finale-item--completed .route-finale__main { margin-top: 24px; }
  .course-page .route-finale-item--completed .route-finale__copy h3 { margin: 0 0 16px; font-size: 36px; line-height: 1.02; }
  .course-page .route-finale-item--completed .route-finale__copy p { font-size: 16px; line-height: 1.5; }
  .course-page .route-finale-item--completed .route-finale__flow { margin: 28px 0 20px; font-size: 15px; }
  .course-page .route-finale-item--completed .route-finale__footer { margin-top: 0; padding-top: 20px; }
  .course-page .route-finale-item--locked .route-finale__footer { align-items: flex-start; gap: 0; margin-top: 16px; padding-top: 0; }
  .course-page .route-finale__footer { align-items: stretch; flex-direction: column; gap: 16px; margin-top: 22px; padding-top: 16px; }
  .course-page .route-finale__actions { align-items: stretch; flex-direction: column; gap: 11px; }
  .course-page .route-finale__actions .completion-btn.primary { width: 100% !important; }
  .course-page .route-finale__bot-link--primary { justify-content: center; }
  .course-page .route-finale__secondary-action { justify-content: center; }
  .course-page .route-finale__actions--completed { align-items: flex-start; gap: 13px; }
  .course-page .route-finale__bot-link--text { font-size: 15px; }
}
@media (prefers-reduced-motion: reduce) {
  .course-page .route-finale-item--ready .route-finale__mark { animation: none; }
}

/* Gate and dialogs */
.course-page #auth-course-overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(41, 44, 55, .55);
  backdrop-filter: blur(12px);
  overflow: hidden auto;
  padding: clamp(16px, 4vw, 40px);
}
.course-page .auth-overlay-card {
  width: min(92vw, 760px);
  max-width: 760px;
  max-height: calc(100dvh - clamp(32px, 8vw, 80px));
  display: grid;
  grid-template-columns: 190px minmax(0, 1fr);
  overflow: hidden;
  background: var(--white);
  border: 1px solid rgba(255, 255, 255, .65);
  border-radius: 12px;
  box-shadow: 0 28px 70px -28px rgba(28, 29, 36, .62);
  animation: course-card-enter 420ms cubic-bezier(.2, .7, .2, 1) both;
}
.course-page .auth-overlay-accent {
  position: relative;
  height: auto;
  min-height: 100%;
  overflow: hidden;
  background: var(--burgundy);
}
.course-page .auth-overlay-accent::before,
.course-page .auth-overlay-accent::after {
  content: "";
  position: absolute;
  border: 1px solid rgba(255, 255, 255, .18);
  border-radius: 50%;
}
.course-page .auth-overlay-accent::before { width: 260px; height: 260px; top: -118px; left: 58px; }
.course-page .auth-overlay-accent::after { width: 12px; height: 12px; right: 28px; bottom: 30px; background: rgba(255, 255, 255, .72); border: 0; }
.course-page .auth-overlay-body {
  min-width: 0;
  overflow: hidden auto;
  padding: 38px 42px 36px;
  color: var(--graphite);
  text-align: left;
}
.course-page .auth-overlay-icon-wrap {
  width: 42px;
  height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--milk);
  border: 1px solid var(--border);
  border-radius: 50%;
  color: var(--burgundy);
  margin: 0;
}
.course-page .auth-overlay-body h2 { max-width: 12ch; margin: 20px 0 22px; color: var(--graphite); font-size: clamp(30px, 4vw, 42px); font-weight: 500; letter-spacing: -.045em; line-height: 1.05; }
.course-page .auth-feature-list {
  display: grid;
  gap: 11px;
  margin: 0 0 26px;
  padding: 0;
  background: transparent;
  border: 0;
  border-radius: 0;
  list-style: none;
  text-align: left;
}
.course-page .auth-feature-list li { display: flex; align-items: flex-start; gap: 9px; color: var(--secondary); font-size: 12px; line-height: 1.45; }
.course-page .auth-feature-list i { flex: 0 0 auto; margin: 3px 0 0; color: var(--burgundy); font-size: 10px; }
.course-page .auth-overlay-btn {
  width: 100%;
  min-height: 46px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 11px 15px;
  background: var(--burgundy);
  border: 1px solid var(--burgundy);
  border-radius: 7px;
  color: var(--white);
  font-size: 12px;
  font-weight: 500;
  box-shadow: 0 15px 26px -22px rgba(124, 36, 58, .9);
  cursor: pointer;
  margin: 0;
}
.course-page .auth-overlay-btn:hover { background: var(--burgundy-dark); border-color: var(--burgundy-dark); box-shadow: 0 18px 30px -22px rgba(124, 36, 58, .95); transform: translateY(-1px); }
.course-page .auth-overlay-back { display: inline-flex; margin-top: 16px; padding: 0; border: 0; color: var(--secondary); font-size: 11px; text-decoration: none; }
.course-page .auth-overlay-back:hover { color: var(--burgundy); }

.course-page .completion-modal {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background: rgba(41, 44, 55, .58);
  backdrop-filter: blur(10px);
}
.course-page .completion-modal.hidden { display: none !important; }
.course-page .completion-content {
  position: relative;
  width: min(100%, 520px);
  max-height: calc(100dvh - 40px);
  padding: clamp(24px, 4vw, 38px);
  overflow-y: auto;
  background: var(--white);
  border: 1px solid rgba(255, 255, 255, .6);
  border-radius: 12px;
  box-shadow: 0 28px 70px -28px rgba(28, 29, 36, .62);
  color: var(--graphite);
  text-align: center;
}
.course-page .completion-content h2,
.course-page .completion-content h3 { color: var(--graphite) !important; font-weight: 500; letter-spacing: -.035em; }
.course-page .completion-close-btn {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  padding: 0;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 50%;
  color: var(--secondary);
  cursor: pointer;
}
.course-page .completion-npc-portrait { margin-bottom: 20px; }
.course-page .completion-npc-portrait img { width: 150px; height: 150px; margin: 0 auto; object-fit: contain; }
.course-page .completion-text { margin-bottom: 22px; }
.course-page .completion-stats { display: flex; justify-content: center; flex-wrap: wrap; gap: 18px; margin: 20px 0; }
.course-page .completion-stats .stat-item { display: grid; gap: 5px; }
.course-page .completion-stats .stat-label { color: var(--smoke); font-size: 10px; letter-spacing: .08em; text-transform: uppercase; }
.course-page .completion-stats .stat-value { color: var(--burgundy); font-size: 22px; font-weight: 650; }
.course-page .completion-actions { display: flex; justify-content: center; flex-wrap: wrap; gap: 10px; }
.course-page .completion-btn { min-height: 44px; display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 10px 16px; border: 1px solid transparent; cursor: pointer; }
.course-page .completion-actions .completion-btn,
.course-page .completion-content .completion-btn.primary { background: var(--burgundy); border-color: var(--burgundy); border-radius: 7px; box-shadow: none; color: var(--white); }
.course-page .completion-content .completion-btn.secondary { background: var(--milk); border: 1px solid var(--border); border-radius: 7px; color: var(--secondary); }

/* Финальный сертификат: отдельная композиция, не затрагивающая модалку теста. */
.course-page #courseCompletionModal { padding: clamp(12px, 3vw, 32px); }
.course-page #courseCompletionModal .completion-certificate {
  width: min(100%, 980px);
  padding: clamp(28px, 4vw, 52px);
  text-align: left;
  border-color: rgba(70, 71, 79, .1);
  border-radius: 20px;
  background: #fff;
}
.course-page #courseCompletionModal .completion-close-btn { z-index: 4; }
.course-page .completion-certificate__intro { max-width: 720px; margin: 0 0 clamp(24px, 4vw, 40px); }
.course-page .completion-certificate__eyebrow {
  margin: 0 0 14px;
  color: var(--secondary);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .18em;
  text-transform: uppercase;
}
.course-page #courseCompletionModal .completion-certificate__intro h2 {
  margin: 0 0 12px;
  font-size: clamp(31px, 4vw, 48px);
  font-weight: 650;
  line-height: .98;
}
.course-page #completionMessage {
  max-width: 680px;
  margin: 0;
  color: var(--secondary);
  font-size: clamp(14px, 1.7vw, 18px);
  line-height: 1.55;
  white-space: pre-line;
}
.course-page .completion-certificate__scene {
  position: relative;
  min-height: 390px;
  display: flex;
  align-items: flex-end;
  padding: 0 clamp(108px, 15vw, 178px) 22px 0;
}
.course-page .certificate-paper {
  position: relative;
  z-index: 2;
  width: 100%;
  min-height: 330px;
  display: grid;
  grid-template-rows: auto 1fr auto;
  padding: clamp(22px, 3vw, 34px);
  background: #fff;
  border: 1px solid #c9c6c3;
  border-radius: 5px;
  box-shadow: inset 0 0 0 7px #fff, inset 0 0 0 8px #dedbd7, 0 22px 46px -34px rgba(38, 39, 46, .45);
}
.course-page .certificate-paper__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--border);
}
.course-page .certificate-paper__brand { color: var(--burgundy); font-size: 24px; font-weight: 700; letter-spacing: -.04em; }
.course-page .certificate-paper__head > span {
  max-width: 170px;
  color: var(--secondary);
  font-size: 9px;
  line-height: 1.35;
  letter-spacing: .1em;
  text-align: right;
  text-transform: uppercase;
}
.course-page .certificate-paper__body { align-self: center; display: grid; gap: 7px; padding: 24px 0; }
.course-page .certificate-paper__label { color: var(--secondary); font-size: 9px; letter-spacing: .1em; text-transform: uppercase; }
.course-page .certificate-paper__student { color: var(--graphite); font-size: clamp(26px, 4vw, 42px); font-weight: 650; line-height: 1; }
.course-page .certificate-paper__course { max-width: 17ch; color: var(--graphite); font-size: clamp(22px, 3.2vw, 34px); font-weight: 650; line-height: 1.08; }
.course-page .certificate-paper__footer { display: grid; grid-template-columns: 1fr auto 1fr; gap: 18px; align-items: end; }
.course-page .certificate-paper__footer > span { display: grid; gap: 4px; }
.course-page .certificate-paper__footer strong { font-size: 11px; font-weight: 600; }
.course-page .certificate-paper__footer small { color: var(--secondary); font-size: 8px; letter-spacing: .08em; text-transform: uppercase; }
.course-page .certificate-paper__team { text-align: right; }
.course-page .completion-certificate__yuki {
  position: absolute;
  z-index: 1;
  right: -9px;
  bottom: 0;
  width: clamp(150px, 20vw, 215px);
  aspect-ratio: 1316 / 1195;
  filter: contrast(2.8) brightness(.38) saturate(1.25);
  transform: rotate(2deg);
  transform-origin: bottom center;
  animation: certificateYukiArrive .62s cubic-bezier(.2, .8, .2, 1) both;
}
.course-page .completion-certificate__yuki img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; }
.course-page #courseCompletionModal .completion-actions {
  justify-content: flex-start;
  flex-wrap: nowrap;
  gap: 12px;
  margin-top: 12px;
}
.course-page #courseCompletionModal .completion-actions .completion-btn { min-width: 190px; }
.course-page #courseCompletionModal .completion-btn:hover { transform: translateY(-1px); }
@keyframes certificateYukiArrive {
  from { opacity: 0; transform: translate(18px, 8px) rotate(5deg); }
  to { opacity: 1; transform: translate(0, 0) rotate(2deg); }
}

@media (max-width: 700px) {
  .course-page #courseCompletionModal { align-items: flex-start; padding: 8px; }
  .course-page #courseCompletionModal .completion-certificate { max-height: calc(100dvh - 16px); padding: 26px 18px 20px; border-radius: 14px; }
  .course-page .completion-certificate__intro { padding-right: 34px; margin-bottom: 20px; }
  .course-page #courseCompletionModal .completion-certificate__intro h2 { font-size: clamp(28px, 10vw, 38px); }
  .course-page #completionMessage { font-size: 13px; line-height: 1.45; }
  .course-page .completion-certificate__scene { min-height: 0; padding: 0 0 76px; }
  .course-page .certificate-paper { min-height: 286px; padding: 20px 18px; }
  .course-page .certificate-paper__head { gap: 12px; padding-bottom: 14px; }
  .course-page .certificate-paper__brand { font-size: 19px; }
  .course-page .certificate-paper__head > span { max-width: 120px; font-size: 7px; }
  .course-page .certificate-paper__body { padding: 18px 0; }
  .course-page .certificate-paper__student { font-size: 28px; }
  .course-page .certificate-paper__course { max-width: 15ch; font-size: 23px; }
  .course-page .certificate-paper__footer { grid-template-columns: 1fr 1fr; gap: 12px; }
  .course-page .certificate-paper__footer > span:nth-child(2) { text-align: right; }
  .course-page .certificate-paper__footer > .certificate-paper__team { display: none; }
  .course-page .completion-certificate__yuki { right: 2px; bottom: -2px; width: 116px; }
  .course-page #courseCompletionModal .completion-actions { display: grid; grid-template-columns: 1fr; }
  .course-page #courseCompletionModal .completion-actions .completion-btn { width: 100%; min-width: 0; }
}
.course-page .reflection-question-card { margin-bottom: 16px; padding: 16px; background: var(--milk); border: 1px solid var(--border); border-radius: 8px; }
.course-page .reflection-question-card:last-child { margin-bottom: 0; }
.course-page .reflection-label { display: block; margin-bottom: 10px; }
.course-page .reflection-question-text { display: block; margin-bottom: 4px; color: var(--graphite); font-size: 13px; font-weight: 500; }
.course-page .reflection-hint { display: block; color: var(--secondary); font-size: 11px; line-height: 1.4; }
.course-page .reflection-textarea { display: block; width: 100%; box-sizing: border-box; padding: 10px 12px; background: var(--white); border: 1px solid var(--border); border-radius: 7px; color: var(--graphite); font: inherit; font-size: 13px; line-height: 1.5; resize: vertical; }
.course-page .reflection-textarea:focus { outline: none; border-color: var(--smoke); box-shadow: 0 0 0 3px rgba(143, 163, 176, .1); }
.course-page .reflection-textarea::placeholder { color: var(--smoke); }

/* Финальный тест открывается прямо с карточки "Финал маршрута" — тот же
   бордовый стиль, чтобы это ощущалось одним шагом, а не сменой темы. */
.course-page #finalTestModal .completion-content {
  background: #76273f;
  border-color: #76273f;
  color: var(--white);
}
.course-page #finalTestModal .completion-content h2,
.course-page #finalTestModal .completion-content h3 { color: var(--white) !important; }
.course-page #finalTestModal .completion-text > p:first-of-type { color: rgba(255, 255, 255, .72); }
.course-page #finalTestModal .completion-close-btn {
  background: rgba(255, 255, 255, .14);
  border-color: rgba(255, 255, 255, .2);
  color: var(--white);
}
.course-page #finalTestModal .reflection-question-card { background: rgba(255, 255, 255, .08); border-color: rgba(255, 255, 255, .16); }
.course-page #finalTestModal .reflection-question-text { color: var(--white); }
.course-page #finalTestModal .reflection-hint { color: rgba(255, 255, 255, .6); }
.course-page #finalTestModal .reflection-textarea { background: rgba(255, 255, 255, .06); border-color: rgba(255, 255, 255, .22); color: var(--white); }
.course-page #finalTestModal .reflection-textarea::placeholder { color: rgba(255, 255, 255, .4); }
.course-page #finalTestModal .reflection-textarea:focus { border-color: rgba(255, 255, 255, .4); box-shadow: 0 0 0 3px rgba(255, 255, 255, .1); }
.course-page #finalTestModal #finalTestScoreText { color: rgba(255, 255, 255, .78) !important; }
.course-page #finalTestModal .completion-content .completion-btn.secondary { background: transparent; border-color: rgba(255, 255, 255, .32); color: var(--white); }
.course-page #finalTestModal .completion-content .completion-btn.primary { background: var(--white); border-color: var(--white); color: var(--burgundy); }
.course-page #finalTestModal .completion-content .completion-btn.primary:hover { background: #f8eef1; color: var(--burgundy-dark); }

/* Footer */
.course-page .course-footer {
  margin: 0;
  padding: 0;
  background: var(--white);
  border-top: 1px solid var(--border);
  color: var(--graphite);
  text-align: left;
}
.course-page .course-footer__inner {
  width: min(100%, calc(var(--container) + var(--gutter) * 2));
  margin: 0 auto;
  padding: 24px var(--gutter);
}
.course-page .course-footer__primary,
.course-page .course-footer__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.course-page .course-footer__primary { padding-bottom: 36px; border-bottom: 1px solid var(--border); }
.course-page .course-footer__brand { display: inline-flex; }
.course-page .course-footer__brand img { width: 122px; height: auto; }
.course-page .course-footer__back {
  min-width: 210px;
  min-height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 10px 13px;
  border: 1px solid var(--border);
  border-radius: 7px;
  color: var(--graphite);
  font-size: 11px;
  text-decoration: none;
  transition: color var(--ease), border-color var(--ease), transform var(--ease);
}
.course-page .course-footer__back:hover { border-color: var(--smoke); color: var(--burgundy); transform: translateY(-1px); }
.course-page .course-footer__meta { padding-top: 22px; }
.course-page .course-footer__meta p { margin: 0; color: var(--smoke); font-size: 10.5px; }
.course-page .course-footer__links { display: flex; align-items: center; gap: 24px; }
.course-page .course-footer__links a { color: var(--secondary); font-size: 10.5px; text-decoration: none; }
.course-page .course-footer__links a:hover { color: var(--burgundy); }

.course-page .cookie-consent {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 1000;
  width: min(430px, calc(100vw - 40px));
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 16px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 10px;
  box-shadow: 0 16px 42px rgba(47, 49, 61, .12);
  color: var(--secondary);
  overflow: hidden;
}
.course-page .cookie-consent { padding-left: 52px; }
.course-page .cookie-consent > span { min-width: 0; font-size: 12px; line-height: 1.55; }
@media (max-width: 720px) {
  .course-page .cookie-consent > span { font-size: 9px; }
}
.course-page .cookie-consent__stamp {
  position: absolute;
  top: 50%;
  left: -20px;
  z-index: 0;
  color: #ece9e4;
  font-size: 62px;
  line-height: 1;
  transform: translateY(-50%) rotate(-12deg);
  pointer-events: none;
}
.course-page .cookie-consent > span,
.course-page .cookie-btn { position: relative; z-index: 1; }
.course-page .cookie-consent a { color: var(--burgundy); }
.course-page .cookie-btn { padding: 8px 12px; background: var(--graphite); border: 0; border-radius: 6px; color: var(--white); cursor: pointer; }

@keyframes course-card-enter {
  from { opacity: 0; transform: translateY(16px) scale(.992); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}
@keyframes course-rise {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes timeline-item-enter {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes rules-reveal {
  from { opacity: 0; transform: translateY(-6px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 900px) {
  .course-page .course-hero-card { height: clamp(340px, 46vw, 440px); }
}

@media (max-width: 720px) {
  .course-page > nav .nav-container { min-height: 64px; grid-template-columns: auto minmax(0, 1fr) auto auto; gap: 12px; }
  .course-page > nav .nav-brand img { width: 106px; }
  .course-page .course-nav-back { justify-self: end; width: 36px; height: 36px; justify-content: center; padding: 0; border: 1px solid var(--border); border-radius: 50%; }
  .course-page .course-nav-back span { display: none; }
  .course-page > nav .nav-user-avatar-link { width: 36px; height: 36px; }
  .course-page > nav .nav-user-avatar-img { width: 28px; height: 28px; }

  .course-page .course-detail-container { padding-top: 24px; }
  .course-page .cookie-consent { right: 12px; bottom: 12px; left: 12px; width: auto; }
  .course-page .course-hero-card { height: clamp(320px, 118vw, 420px); border-radius: 0 0 16px 16px; }
  .course-page .course-hero__card { padding: 0 20px 22px; }
  .course-page .course-hero__text,
  .course-page .course-hero__actions { width: 100%; }
  .course-page .course-hero__text h1 {
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    max-height: 2.4em;
    overflow: hidden;
  }
  /* На телефоне описание живёт только в блоке «Подробнее о квесте» под обложкой
     (он открыт сразу), поэтому дубль в карточке героя скрыт. */
  .course-page .course-hero__text #courseDescription { display: none; }
  .course-page .course-hero__text #showMoreDescBtn { display: none !important; }
  /* Разворачивается анимацией из скрипта (высота через Web Animations API).
     Здесь стоял переход grid-template-rows 0fr → 1fr, и он не срабатывал:
     содержимое закрытого <details> скрыто целиком, поэтому переход начинался
     уже после того, как контент появился, — блок раскрывался скачком. */
  .course-page .course-mobile-description {
    /* display обязателен: базовое правило выше прячет блок (display: none),
       и виден он только здесь, на узком экране. */
    display: block;
    position: relative;
    min-height: 22px;
    margin: 0 0 28px;
    overflow: visible;
    background: transparent;
    border: 1px solid transparent;
    border-radius: 12px;
    color: var(--secondary);
    transition:
      background-color var(--dur-base) var(--ease-fn),
      border-color var(--dur-base) var(--ease-fn),
      box-shadow var(--dur-base) var(--ease-fn);
  }
  .course-page .course-mobile-description[open] {
    background: rgba(255, 255, 255, .62);
    border-color: rgba(110, 38, 57, .34);
    box-shadow: 0 20px 42px -40px rgba(52, 55, 69, .46);
    -webkit-backdrop-filter: blur(12px);
    backdrop-filter: blur(12px);
  }
  .course-page .course-mobile-description summary {
    position: absolute;
    z-index: 2;
    top: -22px;
    left: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    max-width: calc(100% - 32px);
    min-height: 44px;
    padding: 8px 18px;
    transform: translateX(-50%);
    background: rgba(239, 238, 236, .94);
    border: 1px solid rgba(110, 38, 57, .12);
    border-radius: 7px;
    box-shadow: 0 10px 22px -22px rgba(52, 55, 69, .58);
    color: var(--burgundy);
    font-size: 12px;
    font-weight: 600;
    line-height: 1;
    white-space: nowrap;
    cursor: pointer;
    list-style: none;
    -webkit-backdrop-filter: blur(12px);
    backdrop-filter: blur(12px);
    transition:
      border-color var(--dur-fast) var(--ease-fn),
      background-color var(--dur-fast) var(--ease-fn),
      box-shadow var(--dur-fast) var(--ease-fn),
      transform var(--motion-press) ease-out;
  }
  .course-page .course-mobile-description summary::-webkit-details-marker { display: none; }
  .course-page .course-mobile-description summary span {
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
  }
  .course-page .course-mobile-description summary:hover {
    background: rgba(255, 255, 255, .96);
    border-color: rgba(110, 38, 57, .28);
  }
  .course-page .course-mobile-description summary:active { transform: translateX(-50%) scale(.98); }
  .course-page .course-mobile-description summary i {
    flex: 0 0 auto;
    font-size: 9px;
    transition: transform var(--dur-base) var(--motion-spring);
  }
  .course-page .course-mobile-description[open] summary i { transform: rotate(180deg); }
  .course-page .course-mobile-description summary:focus-visible {
    outline: 2px solid var(--burgundy);
    outline-offset: 3px;
  }
  .course-page .course-mobile-description__body {
    max-height: 420px;
    max-height: min(52svh, 420px);
    overflow-x: hidden;
    overflow-y: auto;
    overscroll-behavior: contain;
    scrollbar-color: rgba(110, 38, 57, .34) transparent;
    scrollbar-width: thin;
  }
  .course-page .course-mobile-description__body.is-scrollable { scrollbar-gutter: stable; }
  .course-page .course-mobile-description__body.is-scrollable:focus-visible {
    outline: 2px solid rgba(110, 38, 57, .56);
    outline-offset: -4px;
    border-radius: 20px;
  }
  .course-page .course-mobile-description p {
    max-width: 58ch;
    margin: 0 auto;
    padding: 38px 22px 20px;
    color: var(--graphite);
    font-size: 14px;
    line-height: 1.6;
    overflow-wrap: anywhere;
  }
  .course-page .course-hero__actions { gap: 10px; }
  .course-page .course-hero__actions .course-primary-action { min-width: 0; width: 100%; }
  .course-page .course-hero__actions .course-author-inline { display: none; }
  .course-page .course-tools { gap: 8px; margin-top: 0; margin-bottom: 48px; }
  .course-page .course-tool { min-height: 64px; padding: 10px 12px; }
  .course-page .course-tool__icon { width: 34px; height: 34px; }
  .course-page .rules-header-block { grid-template-columns: minmax(0, 1fr); gap: 9px; padding: 22px; }
  .course-page .rules-eyebrow { margin-bottom: 0; }
  .course-page .rules-action { grid-column: 1; grid-row: auto; margin-top: 10px; }
  .course-page .rules-toggle-btn { width: 100%; justify-content: space-between; }
  .course-page .rules-content { grid-template-columns: minmax(0, 1fr); padding: 14px; }
  .course-page .rule-card:first-child { grid-column: 1; }
  .course-page .steps-list,
  .course-page .terms-grid { grid-template-columns: minmax(0, 1fr); }
  .course-page .rules-image-container { grid-column: 1; }

  .course-page .course-section-heading { grid-template-columns: auto minmax(24px, 1fr); align-items: end; }
  .course-page .course-section-heading::after { grid-column: 2; }
  .course-page .course-steps-count { grid-column: 1 / -1; grid-row: 2; margin: 0; }
  .course-page .course-section-heading__eyebrow { font-size: 11.5px; }
  .course-page .timeline { grid-template-columns: minmax(0, 1fr); }
  .course-page .timeline-item { min-height: 0; padding: 16px; }
  .course-page .timeline-item.intro-lesson { padding: 20px; }

  .course-page .course-footer__inner { padding: 18px var(--gutter) 20px; }
  .course-page .course-footer__primary { flex-direction: column; align-items: flex-start; padding-bottom: 26px; }
  .course-page .course-footer__back { width: 100%; }
  .course-page .course-footer__meta { flex-direction: column-reverse; align-items: stretch; gap: 16px; }
  .course-page .course-footer__links { flex-direction: column; align-items: stretch; gap: 0; }
  .course-page .course-footer__links a { padding: 11px 0; border-bottom: 1px solid var(--border); }

  .course-page #auth-course-overlay { align-items: center; padding: 14px; }
  .course-page .auth-overlay-card {
    width: min(100%, 520px);
    max-width: 520px;
    max-height: calc(100dvh - 28px);
    grid-template-columns: 1fr;
    grid-template-rows: 72px minmax(0, 1fr);
  }
  .course-page .auth-overlay-accent { width: 100%; height: 72px; min-height: 72px; }
  .course-page .auth-overlay-accent::before { width: 190px; height: 190px; top: -126px; left: auto; right: 42px; }
  .course-page .auth-overlay-accent::after { width: 9px; height: 9px; right: 24px; bottom: 17px; }
  .course-page .auth-overlay-body { padding: 26px 24px 24px; }
  .course-page .auth-overlay-body h2 { max-width: 15ch; margin: 18px 0 20px; font-size: clamp(28px, 8vw, 38px); }
}

@media (max-width: 430px) {
  .course-page > nav .nav-lang-switch { display: none; }
  .course-page > nav .nav-links { display: none; }
  .course-page > nav .nav-container { grid-template-columns: auto 1fr auto; }
  .course-page .course-nav-back { grid-column: 2; }
  .course-page > nav .nav-user-avatar-link { grid-column: 3; }
  .course-page .course-hero__text h1 { font-size: clamp(20px, 7.5vw, 26px); }
  .course-page #courseDescription { margin-top: 18px; font-size: 13px; }
  .course-page .creator-profile.visible { grid-template-columns: 42px minmax(0, 1fr); }
  .course-page .creator-photo { width: 42px; height: 42px; }
  .course-page .course-section-heading__eyebrow { max-width: 36ch; }
  .course-page .timeline-content h3 { font-size: 14px; }
  .course-page .timeline-content p { font-size: 10.5px; }
  .course-page .timeline-item.intro-lesson .timeline-content h3 { font-size: 20px; }
  .course-page .final-test-item .completion-btn,
  .course-page .completed-course-item .completion-btn { width: 100% !important; }
  .course-page .completion-content.test-content { width: calc(100% - 20px) !important; max-height: calc(100dvh - 20px) !important; }
}

@media (prefers-reduced-motion: reduce) {
  .course-page *,
  .course-page *::before,
  .course-page *::after {
    scroll-behavior: auto !important;
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
}

/* ---------- Course v3: action-first hero, media morph and info drawer ---------- */
.course-page .course-primary-action {
  width: min(100%, 390px);
  min-height: 50px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-top: clamp(26px, 4vw, 38px);
  padding: 13px 16px;
  background: var(--burgundy);
  border: 1px solid var(--burgundy);
  border-radius: 7px;
  color: var(--white);
  font-size: 12.5px;
  font-weight: 500;
  cursor: pointer;
  transition: background-color var(--ease), border-color var(--ease), transform var(--ease), box-shadow var(--ease), opacity var(--ease);
}
.course-page .course-primary-action:hover:not(:disabled) {
  background: var(--burgundy-dark);
  border-color: var(--burgundy-dark);
  box-shadow: 0 14px 28px -22px rgba(87, 28, 45, .8);
  transform: translateY(-1px);
}
.course-page .course-primary-action span:last-child { font-size: 17px; transition: transform var(--ease); }
.course-page .course-primary-action:hover span:last-child { transform: translateX(3px); }
.course-page .course-primary-action:focus-visible { outline: none; box-shadow: 0 0 0 4px rgba(110, 38, 57, .12); }
.course-page .course-primary-action:disabled { opacity: .48; cursor: wait; }

.course-page .course-secondary-action {
  min-height: 50px;
  padding: 13px 18px;
  background: rgba(255, 255, 255, .08);
  border: 1px solid rgba(255, 255, 255, .28);
  border-radius: 7px;
  color: var(--white);
  font-size: 12.5px;
  font-weight: 500;
  cursor: pointer;
  transition: background-color var(--ease), border-color var(--ease), transform var(--ease);
}
.course-page .course-secondary-action[hidden] { display: none; }
.course-page .course-secondary-action:hover { background: rgba(255, 255, 255, .16); border-color: rgba(255, 255, 255, .5); transform: translateY(-1px); }
.course-page .course-secondary-action:focus-visible { outline: none; box-shadow: 0 0 0 4px rgba(255, 255, 255, .22); }
@media (max-width: 720px) { .course-page .course-hero__actions .course-secondary-action { width: 100%; } }

.course-page .course-author-inline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 16px;
  padding: 0;
  background: transparent;
  border: 0;
  color: var(--smoke);
  font-size: 10.5px;
  cursor: pointer;
}
.course-page .course-author-inline strong { color: var(--secondary); font-weight: 500; }
.course-page .course-author-inline span:last-child { margin-left: 2px; color: var(--burgundy); transition: transform var(--ease); }
.course-page .course-author-inline:hover strong { color: var(--burgundy); }
.course-page .course-author-inline:hover span:last-child { transform: translate(2px, -2px); }

/* Full-screen course cover */
.course-page.course-cover-open,
.course-page:has(.course-cover-lightbox.is-open) { overflow: hidden; }
.course-page .course-cover-lightbox {
  position: fixed;
  inset: 0;
  z-index: 10000;
  align-items: center;
  justify-content: center;
  padding: clamp(12px, 2vw, 24px);
}
.course-page .course-cover-lightbox__backdrop {
  position: absolute;
  inset: 0;
  padding: 0;
  background: rgba(28, 29, 36, .72);
  border: 0;
  opacity: 0;
  backdrop-filter: blur(0);
  cursor: default;
  transition: opacity 300ms ease, backdrop-filter 300ms ease;
}
.course-page .course-cover-lightbox__dialog {
  position: relative;
  z-index: 1;
  width: min(1180px, 96vw);
  height: min(900px, calc(100dvh - 32px));
  min-height: 0;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  overflow: hidden;
  background: var(--white);
  border: 1px solid rgba(255, 255, 255, .58);
  border-radius: 12px;
  box-shadow: 0 34px 84px -34px rgba(0, 0, 0, .8);
  opacity: 0;
  transform: scale(.965) translateY(10px);
  transition: opacity 260ms ease, transform 360ms cubic-bezier(.2, .7, .2, 1);
}
.course-page .course-cover-lightbox.is-open .course-cover-lightbox__backdrop { opacity: 1; backdrop-filter: blur(12px); }
.course-page .course-cover-lightbox.is-open .course-cover-lightbox__dialog { opacity: 1; transform: scale(1) translateY(0); }
.course-page .course-cover-lightbox__header {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 15px 18px 14px 22px;
  border-bottom: 1px solid var(--border);
}
.course-page .course-cover-lightbox__header p { margin: 0 0 3px; color: var(--burgundy); font-size: 9px; font-weight: 500; letter-spacing: .16em; text-transform: uppercase; }
.course-page .course-cover-lightbox__header h2 { margin: 0; color: var(--graphite); font-size: 18px; font-weight: 500; letter-spacing: -.025em; }
.course-page .course-cover-lightbox__close {
  width: 40px;
  height: 40px;
  flex: 0 0 auto;
  padding: 0;
  background: var(--milk);
  border: 1px solid var(--border);
  border-radius: 50%;
  color: var(--secondary);
  font-size: 26px;
  line-height: 1;
  cursor: pointer;
  transition: background-color var(--ease), color var(--ease), transform var(--ease);
}
.course-page .course-cover-lightbox__close:hover,
.course-page .course-cover-lightbox__close:focus-visible { background: var(--graphite); color: var(--white); outline: none; transform: rotate(4deg); }
.course-page .course-cover-lightbox__canvas {
  min-width: 0;
  min-height: 0;
  display: block;
  overflow: auto;
  padding: clamp(12px, 2.5vw, 30px);
  background: #e8e7e4;
  border: 0;
  cursor: zoom-in;
}
.course-page .course-cover-lightbox__canvas img {
  width: auto;
  max-width: 100%;
  height: auto;
  max-height: 100%;
  display: block;
  margin: auto;
  object-fit: contain;
  transition: width 440ms cubic-bezier(.2, .7, .2, 1), max-width 440ms cubic-bezier(.2, .7, .2, 1);
}
.course-page .course-cover-lightbox__canvas.is-zoomed { cursor: zoom-out; }
.course-page .course-cover-lightbox__canvas.is-zoomed img { width: 160%; max-width: none; max-height: none; }
.course-page .course-cover-lightbox__canvas:focus-visible { outline: 2px solid var(--burgundy); outline-offset: -2px; }
.course-page .course-cover-lightbox__hint {
  min-height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin: 0;
  padding: 9px 16px;
  border-top: 1px solid var(--border);
  color: var(--smoke);
  font-size: 10px;
  text-align: center;
}

.course-page .course-tools {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr)) auto;
  gap: 10px;
  margin: 12px 0 clamp(54px, 7vw, 82px);
  animation: course-rise 560ms 100ms cubic-bezier(.2, .7, .2, 1) both;
}
.course-page .course-tool {
  min-width: 0;
  min-height: 70px;
  display: grid;
  grid-template-columns: 36px minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  background: rgba(255, 255, 255, .72);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--graphite);
  cursor: pointer;
  text-align: left;
  transition: background-color var(--ease), border-color var(--ease), transform var(--ease), box-shadow var(--ease);
}
.course-page .course-tool:hover,
.course-page .course-tool:focus-visible {
  background: var(--white);
  border-color: var(--smoke);
  box-shadow: 0 14px 24px -24px rgba(41, 44, 55, .75);
  outline: none;
  transform: translateY(-2px);
}
.course-page .course-tool__icon {
  width: 36px;
  height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--milk);
  border-radius: 50%;
  color: var(--burgundy);
  font-size: 11px;
  transition: background-color var(--ease), color var(--ease), transform var(--ease);
}
.course-page .course-tool:hover .course-tool__icon { background: var(--graphite); color: var(--white); transform: scale(1.04); }
.course-page .course-tool:active .course-tool__icon { background: var(--burgundy); color: var(--white); transform: scale(0.96); }
.course-page .course-tool > span:nth-child(2) { min-width: 0; display: grid; gap: 4px; }
.course-page .course-tool strong { overflow: hidden; color: var(--graphite); font-size: 11.5px; font-weight: 500; text-overflow: ellipsis; white-space: nowrap; }
.course-page .course-tool small { overflow: hidden; color: var(--smoke); font-size: 9.5px; text-overflow: ellipsis; white-space: nowrap; }
.course-page .course-tool > span:last-child { color: var(--smoke); transition: color var(--ease), transform var(--ease); }
.course-page .course-tool:hover > span:last-child { color: var(--burgundy); transform: translate(2px, -2px); }
.course-page .course-tool--icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 0;
  width: 52px;
  padding: 0;
  justify-self: end;
}
/* У этой кнопки один span, и он же :last-child — правило для стрелки
   "↗" соседних кнопок иначе перебивает цвет иконки по специфичности. */
.course-page .course-tool--icon > span:last-child { color: var(--burgundy); }
.course-page .course-tool--icon:hover > span:last-child { color: var(--white); }
.course-page .course-tool--icon:active > span:last-child { color: var(--white); }

/* The old rules wrapper is only a source before JS moves its content. */
.course-page .course-detail-container > .rules-section { display: none; }

.course-page.course-drawer-open,
.course-page:has(.course-info-drawer.is-open) { overflow: hidden; }
.course-page .course-info-drawer {
  position: fixed;
  inset: 0;
  z-index: 5000;
  align-items: stretch;
  justify-content: flex-end;
}
.course-page .course-drawer-backdrop {
  position: absolute;
  inset: 0;
  padding: 0;
  background: rgba(41, 44, 55, .32);
  border: 0;
  opacity: 0;
  cursor: default;
  backdrop-filter: blur(0);
  transition: opacity 300ms ease, backdrop-filter 300ms ease;
}
.course-page .course-drawer-panel {
  position: relative;
  z-index: 1;
  width: min(520px, 92vw);
  height: 100%;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: var(--white);
  border-left: 1px solid var(--border);
  box-shadow: -28px 0 60px -42px rgba(41, 44, 55, .65);
  transform: translateX(102%);
  transition: transform 340ms cubic-bezier(.2, .7, .2, 1);
}
.course-page .course-info-drawer.is-open .course-drawer-backdrop { opacity: 1; backdrop-filter: blur(7px); }
.course-page .course-info-drawer.is-open .course-drawer-panel { transform: translateX(0); }
.course-page .course-drawer-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
  padding: 28px 28px 20px;
}
.course-page .course-drawer-header p,
.course-page .course-drawer-content__intro > span {
  margin: 0 0 8px;
  color: var(--burgundy);
  font-size: 9.5px;
  font-weight: 500;
  letter-spacing: .16em;
  text-transform: uppercase;
}
.course-page .course-drawer-header h2 { margin: 0; color: var(--graphite); font-size: 28px; font-weight: 500; letter-spacing: -.045em; line-height: 1.05; }
.course-page .course-drawer-close {
  width: 40px;
  height: 40px;
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 50%;
  color: var(--secondary);
  font-size: 22px;
  cursor: pointer;
  transition: color var(--ease), border-color var(--ease), transform var(--ease);
}
.course-page .course-drawer-close:hover { border-color: var(--smoke); color: var(--burgundy); transform: rotate(5deg); }
.course-page .course-drawer-close:focus-visible { outline: none; box-shadow: 0 0 0 3px rgba(110, 38, 57, .1); }

.course-page .course-drawer-tabs {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin: 0 28px;
  padding: 3px;
  background: var(--milk);
  border: 1px solid var(--border);
  border-radius: 9px;
}
.course-page .course-drawer-tabs > i {
  position: absolute;
  top: 3px;
  bottom: 3px;
  left: 3px;
  width: calc((100% - 6px) / 3);
  background: var(--white);
  border-radius: 6px;
  box-shadow: 0 4px 12px rgba(41, 44, 55, .08);
  transform: translateX(0);
  transition: transform 340ms cubic-bezier(.2, .7, .2, 1);
}
.course-page .course-info-drawer[data-active-tab="rules"] .course-drawer-tabs > i { transform: translateX(100%); }
.course-page .course-info-drawer[data-active-tab="author"] .course-drawer-tabs > i { transform: translateX(200%); }
.course-page .course-drawer-tabs button {
  position: relative;
  z-index: 1;
  min-height: 38px;
  padding: 8px 6px;
  background: transparent;
  border: 0;
  border-radius: 6px;
  color: var(--secondary);
  font-size: 10px;
  cursor: pointer;
  transition: color var(--ease);
}
.course-page .course-drawer-tabs button.active { color: var(--graphite); }
.course-page .course-drawer-tabs button:focus-visible { outline: 1px solid var(--burgundy); outline-offset: -2px; }

.course-page .course-drawer-body {
  min-height: 0;
  flex: 1;
  margin-top: 18px;
  overflow: hidden auto;
  overscroll-behavior: contain;
}
.course-page .course-drawer-content { padding: 8px 28px 38px; animation: drawer-content-enter 280ms cubic-bezier(.2, .7, .2, 1) both; }
.course-page .course-drawer-content[hidden] { display: none; }
.course-page .course-drawer-content__intro {
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr);
  gap: 16px;
  padding: 16px 0 22px;
  border-bottom: 1px solid var(--border);
}
.course-page .course-drawer-content__intro > span { margin: 4px 0 0; color: var(--smoke); }
.course-page .course-drawer-content__intro h3 { margin: 0; color: var(--graphite); font-size: 20px; font-weight: 500; letter-spacing: -.035em; }
.course-page .course-drawer-content__intro p { margin: 8px 0 0; color: var(--secondary); font-size: 11.5px; line-height: 1.5; }
.course-page .course-drawer-empty { margin: 22px 0 0; padding: 18px; background: var(--milk); border-radius: 7px; color: var(--secondary); font-size: 11.5px; line-height: 1.5; }
.course-page .course-drawer-empty[hidden] { display: none; }

.course-page .course-drawer-content .expert-materials-section {
  margin-top: 18px;
  padding: 0;
  background: transparent;
  border: 0;
}
.course-page .course-drawer-content .expert-materials-section > h4 { display: none; }
.course-page .course-drawer-content .expert-links-list { gap: 0; }
.course-page .course-drawer-content .expert-link-item {
  min-height: 52px;
  padding: 10px 0;
  border-top: 0;
  border-bottom: 1px solid var(--border);
}
.course-page .course-drawer-content .expert-link-item a {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--graphite);
  font-size: 11.5px;
  text-decoration: none;
}
.course-page .course-drawer-content .expert-link-item a::before {
  content: "↗";
  width: 30px;
  height: 30px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  background: var(--milk);
  border-radius: 50%;
  color: var(--burgundy);
}
.course-page .course-drawer-content .expert-links-creator-tools { margin-top: 16px; }

.course-page .course-drawer-content .creator-profile.visible {
  grid-template-columns: 72px minmax(0, 1fr);
  margin-top: 22px;
  padding: 20px;
  background: var(--milk);
  border: 0;
  border-radius: 9px;
}
.course-page .course-drawer-content .creator-photo { width: 72px; height: 72px; }
.course-page .course-drawer-content .creator-name { font-size: 17px; }
.course-page .course-drawer-content .creator-contact a { margin-top: 5px; font-size: 11.5px; }

.course-page #courseRulesMount .rules-content {
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
  padding: 18px 0 0;
  background: transparent;
  border: 0;
  animation: none;
}
.course-page #courseRulesMount .rule-card,
.course-page #courseRulesMount .rule-card:first-child { grid-column: 1; }
.course-page #courseRulesMount .steps-list,
.course-page #courseRulesMount .terms-grid { grid-template-columns: minmax(0, 1fr); }
.course-page #courseRulesMount .rules-image-container { grid-column: 1; }
.course-page #courseRulesMount .rule-card-header { cursor: default; }

/* Route: completed steps are compact; only the next step expands. */
.course-page .timeline-item.intro-lesson .timeline-content,
.course-page .timeline-item.intro-lesson.completed .timeline-content {
  min-height: 0;
  padding: 15px 50px 15px 20px;
  background: #f8f4f5;
  border: 1px solid #ddcbd0;
}
.course-page .timeline-item.intro-lesson .timeline-content h3,
.course-page .timeline-item.intro-lesson.completed .timeline-content h3 { color: var(--graphite); font-size: clamp(15px, 1.7vw, 18px); }
.course-page .timeline-item.intro-lesson .timeline-content p,
.course-page .timeline-item.intro-lesson.completed .timeline-content p { color: var(--secondary); font-size: 11.5px; }
.course-page .timeline-item.current .timeline-number {
  background: var(--burgundy);
  border-color: var(--burgundy);
  color: var(--white);
}
.course-page .timeline-item.current .timeline-content {
  min-height: 122px;
  padding: 26px 64px 26px 28px;
  background: var(--graphite);
  border-color: var(--graphite);
  box-shadow: 0 20px 38px -32px rgba(41, 44, 55, .8);
}
.course-page .timeline-item.current .timeline-content h3 { color: var(--white); font-size: clamp(20px, 2.7vw, 30px); }
.course-page .timeline-item.current .timeline-content p { max-width: 62ch; color: rgba(255, 255, 255, .62); font-size: 12px; }
.course-page .timeline-item.current[role="button"] .timeline-content::before { color: rgba(255, 255, 255, .74); font-size: 20px; }
.course-page .timeline-item.current[role="button"]:hover .timeline-content { background: var(--graphite-deep); border-color: var(--graphite-deep); }
.course-page .timeline-item.completed:not(.current) .timeline-content { min-height: 62px; padding-block: 14px; }
.course-page .timeline-item.completed:not(.current) .timeline-content p {
  max-height: 0;
  margin: 0;
  overflow: hidden;
  opacity: 0;
}

@keyframes drawer-content-enter {
  from { opacity: 0; transform: translateX(7px); }
  to { opacity: 1; transform: translateX(0); }
}

@media (max-width: 720px) {
  .course-page .course-primary-action { width: 100%; }
  .course-page .course-tools { grid-template-columns: minmax(0, 1fr) auto; gap: 8px; margin-bottom: 58px; }
  .course-page .course-tool { min-height: 62px; }
  /* Материалы и Правила растягиваем на всю ширину — каждая остаётся на
     своей строке. Автор оставляем в одну колонку — Share из-за этого
     авто-расстановкой встаёт рядом с ним в той же строке. */
  .course-page .course-tool[data-drawer-tab="materials"],
  .course-page .course-tool[data-drawer-tab="rules"] { grid-column: 1 / -1; }

  .course-page .course-info-drawer { align-items: flex-end; }
  .course-page .course-drawer-panel {
    width: 100%;
    height: min(92dvh, 760px);
    border: 0;
    border-top: 1px solid var(--border);
    border-radius: 14px 14px 0 0;
    box-shadow: 0 -28px 60px -42px rgba(41, 44, 55, .65);
    transform: translateY(102%);
  }
  .course-page .course-info-drawer.is-open .course-drawer-panel { transform: translateY(0); }
  .course-page .course-drawer-header { padding: 22px 20px 16px; }
  .course-page .course-drawer-header h2 { font-size: 24px; }
  .course-page .course-drawer-tabs { margin-inline: 20px; }
  .course-page .course-drawer-content { padding: 6px 20px max(28px, env(safe-area-inset-bottom)); }
  .course-page .timeline-item.current .timeline-content { min-height: 112px; padding: 22px 48px 22px 20px; }
  .course-page .timeline-item.current .timeline-content h3 { font-size: 20px; }

  .course-page .course-cover-lightbox { padding: 0; }
  .course-page .course-cover-lightbox__dialog { width: 100%; height: 100dvh; border: 0; border-radius: 0; }
  .course-page .course-cover-lightbox__header { min-height: 66px; padding: 12px 14px 11px 18px; }
  .course-page .course-cover-lightbox__canvas { padding: 10px; }
  .course-page .course-cover-lightbox__canvas.is-zoomed img { width: 190%; }
}

@media (max-width: 430px) {
  .course-page .course-author-inline { max-width: 100%; flex-wrap: wrap; }
  .course-page .course-drawer-tabs button { font-size: 9.5px; }
  .course-page .course-drawer-content__intro { grid-template-columns: 26px minmax(0, 1fr); gap: 10px; }
}

/* ---------- Книга потока школы: тактильная стопка работ ---------- */
.course-page .course-showcase {
  margin-top: clamp(56px, 7vw, 88px);
  padding: clamp(32px, 4vw, 52px) 0 clamp(24px, 3vw, 40px);
  border-top: 1px solid var(--border);
}
.course-page .course-showcase[hidden] { display: none; }
.course-page .course-showcase__layout {
  display: grid;
  grid-template-columns: minmax(190px, .68fr) minmax(0, 2.32fr);
  align-items: center;
  gap: clamp(30px, 5vw, 76px);
}
.course-page .course-showcase__copy { position: relative; z-index: 8; align-self: center; }
.course-page .course-detail-container .course-showcase__title {
  margin: 0;
  color: var(--graphite);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: .16em;
  line-height: 1.4;
  text-align: left;
  text-transform: uppercase;
}
.course-page .course-showcase__hint {
  max-width: 31ch;
  margin: 8px 0 0;
  color: var(--secondary);
  font-size: 13px;
  line-height: 1.5;
}
.course-page .course-showcase__status {
  display: flex;
  align-items: baseline;
  gap: 7px;
  margin-top: clamp(28px, 4vw, 48px);
  color: var(--secondary);
  font-size: 20px;
  font-weight: 500;
  font-variant-numeric: tabular-nums;
  letter-spacing: -.02em;
}
.course-page .course-showcase__current { color: var(--burgundy); }
.course-page .course-showcase__active-step {
  margin: 18px 0 0;
  color: var(--graphite);
  font-size: clamp(34px, 4vw, 58px);
  font-weight: 600;
  letter-spacing: -.055em;
  line-height: .98;
}
.course-page .course-showcase__curator { margin: 12px 0 0; color: var(--graphite); font-size: 15px; line-height: 1.4; }
.course-page .course-showcase__nav { display: flex; gap: 10px; margin-top: 30px; }
.course-page .course-showcase.is-static .course-showcase__nav { visibility: hidden; }
.course-page .course-showcase__arrow {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  padding: 0;
  border: 1px solid var(--border);
  border-radius: 50%;
  background: var(--white);
  color: var(--graphite);
  cursor: pointer;
  transition: background-color var(--dur-fast) ease, border-color var(--dur-fast) ease,
              color var(--dur-fast) ease, opacity var(--dur-fast) ease,
              transform var(--motion-press) ease-out;
  -webkit-tap-highlight-color: transparent;
}
.course-page .course-showcase__arrow i { font-size: 13px; }
.course-page .course-showcase__arrow:hover:not(:disabled) { background: var(--graphite); border-color: var(--graphite); color: var(--white); }
.course-page .course-showcase__arrow:active:not(:disabled) { transform: scale(.94); transition-duration: 60ms; }
.course-page .course-showcase__arrow:disabled { opacity: .35; cursor: default; }
.course-page .course-showcase__arrow:focus-visible,
.course-page .course-showcase__track:focus-visible { outline: 2px solid var(--burgundy); outline-offset: 3px; }
.course-page .course-showcase__gallery { min-width: 0; }
.course-page .course-showcase__track {
  position: relative;
  height: clamp(300px, 34vw, 430px);
  margin: 0;
  padding: 0;
  overflow: hidden;
  list-style: none;
  touch-action: pan-y;
  user-select: none;
  -webkit-user-select: none;
}
.course-page .course-showcase__item {
  --drag-x: 0px;
  --drag-rotate: 0deg;
  position: absolute;
  inset: 4px auto 4px 0;
  width: 64%;
  min-width: 0;
  transform-origin: 48% 88%;
  transition: transform var(--motion-move) var(--motion-spring), opacity var(--dur-base) ease;
  will-change: transform;
}
.course-page .course-showcase__item.is-active { z-index: 5; cursor: grab; transform: translate3d(var(--drag-x), 0, 0) rotate(var(--drag-rotate)); }
.course-page .course-showcase__item.is-next-one { z-index: 4; opacity: .96; cursor: pointer; transform: translate3d(48%, 2%, 0) rotate(1.4deg) scale(.94); }
.course-page .course-showcase__item.is-next-two { z-index: 3; opacity: .88; cursor: pointer; transform: translate3d(87%, 5%, 0) rotate(2.5deg) scale(.87); }
.course-page .course-showcase__item.is-before { z-index: 1; opacity: 0; pointer-events: none; transform: translate3d(-42%, 4%, 0) rotate(-3deg) scale(.9); }
.course-page .course-showcase__item.is-after { z-index: 1; opacity: 0; pointer-events: none; transform: translate3d(108%, 7%, 0) rotate(4deg) scale(.82); }
.course-page .course-showcase.is-dragging .course-showcase__item.is-active { cursor: grabbing; transition: none; }
.course-page .course-showcase__card {
  height: 100%;
  margin: 0;
  padding: 0;
  overflow: hidden;
  background: #dfdcd7;
  border: 1px solid var(--border);
  border-radius: 22px;
  box-shadow: 0 22px 46px -36px rgba(41, 44, 55, .62);
}
.course-page .course-showcase__media { position: relative; width: 100%; height: 100%; overflow: hidden; background: #dfdcd7; }
.course-page .course-showcase__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  pointer-events: none;
  transition: opacity 320ms ease, transform 700ms var(--motion-spring);
}
.course-page .course-showcase__media.is-loaded img { opacity: 1; }
.course-page .course-showcase__item.is-active:hover .course-showcase__media img { transform: scale(1.012); }
.course-page .course-showcase__gesture {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  margin: 14px 0 0;
  color: var(--secondary);
  font-size: 12px;
  line-height: 1.4;
}
.course-page .course-showcase__gesture span { width: 34px; height: 3px; border-radius: var(--radius-pill); background: var(--border); }
.course-page .course-showcase__gesture span:first-child { background: var(--burgundy); }
@media (max-width: 980px) {
  .course-page .course-showcase__layout { grid-template-columns: minmax(165px, .62fr) minmax(0, 2.38fr); gap: 28px; }
  .course-page .course-showcase__track { height: clamp(280px, 38vw, 370px); }
  .course-page .course-showcase__item { width: 68%; }
}
@media (max-width: 700px) {
  .course-page .course-showcase { margin-top: 42px; padding-top: 30px; }
  .course-page .course-showcase__layout { display: flex; flex-direction: column; align-items: stretch; gap: 24px; }
  .course-page .course-showcase__copy { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: end; gap: 0 16px; }
  .course-page .course-showcase__title,
  .course-page .course-showcase__hint { grid-column: 1 / -1; }
  .course-page .course-showcase__hint { max-width: 46ch; }
  .course-page .course-showcase__status { grid-column: 2; grid-row: 3 / span 2; margin: 22px 0 2px; font-size: 16px; }
  .course-page .course-showcase__active-step { grid-column: 1; margin-top: 22px; font-size: 36px; }
  .course-page .course-showcase__curator { grid-column: 1; margin-top: 7px; font-size: 13px; }
  .course-page .course-showcase__nav { display: none; }
  .course-page .course-showcase__gallery { overflow: hidden; margin-inline: calc(var(--gutter) * -1); padding-inline: var(--gutter); }
  .course-page .course-showcase__track { height: clamp(265px, 72vw, 390px); overflow: visible; }
  .course-page .course-showcase__item { width: 84%; }
  .course-page .course-showcase__item.is-next-one { transform: translate3d(72%, 3%, 0) rotate(1.4deg) scale(.92); }
  .course-page .course-showcase__item.is-next-two { transform: translate3d(104%, 6%, 0) rotate(2.5deg) scale(.84); }
  .course-page .course-showcase__gesture { margin-top: 12px; }
}
@media (prefers-reduced-motion: reduce) {
  .course-page .course-showcase__media img,
  .course-page .course-showcase__arrow,
  .course-page .course-showcase__item { transition: none; }
}

/* Открытый финал: награда с бордовой сценой Юки, маршрутом двух работ и
   отдельной полкой действий. Базовый completed-финал других квестов не меняем. */
.course-page .timeline-item.route-finale-item--open {
  overflow: hidden;
  padding: 0;
  background: #f8f4ee;
  border-color: rgba(110, 38, 57, .22);
  border-radius: 24px;
  box-shadow: 0 24px 52px -38px rgba(57, 31, 38, .48);
  color: var(--graphite);
}
.course-page .route-finale-item--open .route-finale__content { padding: 0; }
.course-page .route-finale-item--open .route-finale__hero {
  position: relative;
  min-height: 250px;
  overflow: hidden;
  padding: clamp(28px, 4.5vw, 52px);
  padding-right: min(42%, 430px);
  background: #76273f;
  color: var(--white);
}
.course-page .route-finale-item--open .route-finale__topline,
.course-page .route-finale-item--open .route-finale__main { position: relative; z-index: 2; }
.course-page .route-finale-item--open .route-finale__main { display: block; margin-top: 24px; }
.course-page .route-finale-item--open .route-finale__copy h3 { margin-bottom: 14px; }
.course-page .route-finale-item--open .route-finale__yuki {
  position: absolute;
  z-index: 1;
  right: clamp(18px, 4vw, 54px);
  bottom: -18%;
  width: clamp(190px, 29vw, 310px);
  max-width: 38%;
  height: auto;
  filter: grayscale(1) brightness(0) invert(1);
  opacity: .94;
  pointer-events: none;
  user-select: none;
}
.course-page .route-finale-item--open .route-finale__body {
  padding: clamp(28px, 4.5vw, 52px);
  background: #f8f4ee;
}
.course-page .route-finale__status {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
  margin: 0;
  color: rgba(255, 255, 255, .82);
  font-size: clamp(15px, 1.7vw, 18px);
}
.course-page .route-finale__badge {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 5px 14px;
  background: #f5e6ea;
  border-radius: 999px;
  color: var(--burgundy);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .02em;
}
.course-page .route-finale__wins { margin: 10px 0 0; color: rgba(255, 255, 255, .72); font-size: 15px; }
.course-page .route-finale__subhead {
  margin: 0 0 14px;
  color: var(--burgundy);
  font-size: 12px;
  font-weight: 750;
  letter-spacing: .14em;
  text-transform: uppercase;
}
.course-page .route-finale__ba { margin-top: 0; }
.course-page .route-finale__ba-grid {
  position: relative;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 34px;
  padding-top: 28px;
}
.course-page .route-finale__ba-grid::before {
  position: absolute;
  top: 8px;
  left: 25%;
  right: 25%;
  height: 1px;
  background: rgba(110, 38, 57, .35);
  content: '';
}
.course-page .route-finale__work {
  position: relative;
  display: flex;
  align-items: flex-start;
  gap: 16px;
  min-width: 0;
  padding: 16px;
  background: #fffaf4;
  border: 1px solid rgba(110, 38, 57, .1);
  border-radius: 14px;
  color: var(--graphite);
}
.course-page .route-finale__work::before {
  position: absolute;
  top: -28px;
  left: 50%;
  display: grid;
  width: 26px;
  height: 26px;
  place-items: center;
  transform: translate(-50%, -50%);
  background: #f8f4ee;
  border: 1px solid var(--burgundy);
  border-radius: 50%;
  color: var(--burgundy);
  content: attr(data-route-index);
  font-size: 11px;
  font-weight: 750;
}
.course-page .route-finale__work-copy { display: grid; min-width: 0; gap: 7px; }
.course-page .route-finale__work-label {
  margin: 0;
  color: var(--burgundy);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.course-page .route-finale__work-photo {
  flex: 0 0 clamp(82px, 10vw, 118px);
  width: clamp(82px, 10vw, 118px);
  aspect-ratio: 4 / 5;
  object-fit: cover;
  border-radius: 8px;
  background: #efe7dc;
}
.course-page .route-finale__work-row { margin: 0; overflow-wrap: anywhere; font-size: 14px; line-height: 1.48; }
.course-page .route-finale__work-row strong { font-weight: 650; }
.course-page .route-finale__have { margin-top: 36px; }
.course-page .route-finale__have-list {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  color: var(--graphite);
  font-size: 15px;
  line-height: 1.5;
  list-style: none;
}
.course-page .route-finale__have-list li {
  position: relative;
  padding: 13px 8px 13px 34px;
  border-bottom: 1px solid rgba(110, 38, 57, .12);
}
.course-page .route-finale__have-list li:first-child { border-top: 1px solid rgba(110, 38, 57, .12); }
.course-page .route-finale__have-list li::before {
  position: absolute;
  top: 14px;
  left: 5px;
  width: 19px;
  color: var(--burgundy);
  content: '✓';
  font-weight: 800;
  text-align: center;
}
.course-page .route-finale__share {
  min-height: 44px;
  padding: 10px 20px;
  background: var(--white);
  border: 0;
  border-radius: 999px;
  color: var(--burgundy);
  font: inherit;
  font-size: 15px;
  font-weight: 650;
  cursor: pointer;
}
.course-page .route-finale__share:hover { background: #f5e6ea; }
.course-page .route-finale__share:focus-visible { outline: 2px solid var(--burgundy); outline-offset: 3px; }
.course-page .route-finale-item--open .route-finale__action-shelf {
  margin-top: 28px;
  padding: 14px;
  background: rgba(255, 255, 255, .55);
  border: 1px solid rgba(110, 38, 57, .18);
  border-radius: 18px;
}
.course-page .route-finale-item--open .route-finale__actions--completed {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  width: 100%;
}
.course-page .route-finale-item--open .route-finale__mission-btn {
  order: 1;
  grid-column: 1 / -1;
  justify-content: center;
  min-height: 50px;
  background: var(--burgundy);
  border: 1px solid var(--burgundy);
  border-radius: 12px;
  color: var(--white);
}
.course-page .route-finale-item--open .route-finale__mission-btn:hover { background: var(--burgundy-dark); }
.course-page .route-finale-item--open .route-finale__share:not(.route-finale__mission-btn),
.course-page .route-finale-item--open .route-finale__secondary-action {
  display: inline-flex;
  justify-content: center;
  min-height: 46px;
  padding: 10px 14px;
  background: transparent;
  border: 1px solid rgba(110, 38, 57, .2);
  border-radius: 12px;
  color: var(--burgundy);
  font-size: 14px;
  font-weight: 650;
  text-decoration: none;
}
.course-page .route-finale-item--open .route-finale__share:not(.route-finale__mission-btn) { order: 2; }
.course-page .route-finale-item--open .route-finale__secondary-action { order: 3; }
.course-page .route-finale-item--open .route-finale__bot-link--text {
  order: 4;
  grid-column: 1 / -1;
  justify-content: center;
  min-height: 44px;
  color: var(--burgundy);
  font-size: 13px;
  text-decoration: underline;
  text-underline-offset: 4px;
}
.course-page .route-finale__last {
  margin: 28px 0 0;
  color: var(--secondary);
  font-size: 15px;
  font-style: italic;
  text-align: center;
}
@media (max-width: 720px) {
  .course-page .timeline-item.route-finale-item--open { border-radius: 18px; }
  .course-page .route-finale-item--open .route-finale__hero {
    min-height: 230px;
    padding: 26px 22px 96px;
  }
  .course-page .route-finale-item--open .route-finale__main { margin-top: 18px; }
  .course-page .route-finale-item--open .route-finale__copy h3 { max-width: 100%; overflow-wrap: anywhere; font-size: clamp(31px, 10vw, 42px); }
  .course-page .route-finale-item--open .route-finale__copy p { max-width: 100%; overflow-wrap: anywhere; font-size: 14px; }
  .course-page .route-finale-item--open .route-finale__yuki {
    right: 12px;
    bottom: -18%;
    width: 210px;
    max-width: 58%;
  }
  .course-page .route-finale-item--open .route-finale__body { padding: 28px 20px 22px; }
  .course-page .route-finale__ba-grid {
    grid-template-columns: minmax(0, 1fr);
    gap: 18px;
    padding: 0 0 0 28px;
  }
  .course-page .route-finale__ba-grid::before { inset: 14px auto 14px 8px; width: 1px; height: auto; }
  .course-page .route-finale__work { gap: 13px; padding: 13px; }
  .course-page .route-finale__work::before { top: 23px; left: -20px; transform: translate(-50%, -50%); }
  .course-page .route-finale__work-photo { flex-basis: 82px; width: 82px; }
  .course-page .route-finale__work-row { font-size: 13px; }
}
@media (max-width: 390px) {
  .course-page .route-finale-item--open .route-finale__hero {
    min-height: 0;
    padding: 24px 20px 196px;
  }
  .course-page .route-finale-item--open .route-finale__eyebrow { font-size: 14px; }
  .course-page .route-finale-item--open .route-finale__copy h3 {
    margin-bottom: 12px;
    font-size: 28px;
    line-height: 1.06;
  }
  .course-page .route-finale-item--open .route-finale__copy p { font-size: 13px; line-height: 1.42; }
  .course-page .route-finale-item--open .route-finale__status { gap: 7px 9px; }
  .course-page .route-finale-item--open .route-finale__badge { min-height: 29px; padding: 4px 12px; font-size: 12px; }
  .course-page .route-finale-item--open .route-finale__yuki {
    right: 14px;
    bottom: -24px;
    width: 178px;
    max-width: 62%;
  }
  .course-page .route-finale__work { align-items: stretch; flex-direction: column; }
  .course-page .route-finale__work-photo { flex-basis: auto; width: 74px; }
  .course-page .route-finale-item--open .route-finale__actions--completed { grid-template-columns: minmax(0, 1fr); }
  .course-page .route-finale-item--open .route-finale__mission-btn,
  .course-page .route-finale-item--open .route-finale__bot-link--text { grid-column: 1; }
}

/* Тексты квеста (courses.texts, аудит квеста 153, задачи 7–10): абзацы, списки,
   подзаголовок «Слово.» в начале абзаца. Один вид во всех местах страницы. */
.course-page .course-texts p { margin: 0 0 10px; line-height: 1.6; }
.course-page .course-texts p:last-child { margin-bottom: 0; }
.course-page .course-texts strong { font-weight: 650; }
.course-page .course-texts ul { margin: 0 0 12px; padding-left: 20px; line-height: 1.55; }
.course-page .course-texts li + li { margin-top: 4px; }
.course-page .course-texts--author { margin-top: 14px; color: var(--graphite); font-size: 14px; }
.course-page .course-texts--rules { color: var(--secondary); font-size: 13px; }
.course-page .course-texts--finale p,
.course-page .course-texts--finale li { color: rgba(255, 255, 255, .82); }
.course-page .route-finale__mission {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  margin-left: auto;
  padding: 10px 18px;
  background: var(--white);
  border-radius: 999px;
  color: var(--burgundy);
  font-weight: 650;
  text-decoration: none;
}
.course-page .route-finale__mission:hover { background: #f5e6ea; }
.course-page a.route-finale__mission-btn { display: inline-flex; align-items: center; text-decoration: none; }
.course-page .route-finale-item--open .route-finale__mission-btn { margin-left: 0; }
.course-page .route-finale-item--open .course-texts--finale p,
.course-page .route-finale-item--open .course-texts--finale li { color: var(--graphite); }

/* Quest guide: one readable sequence instead of nested look-alike cards. */
.course-page #courseRulesMount .rules-content { gap: 28px; padding-top: 12px; }
.course-page .quest-guide__eyebrow { margin: 0 0 10px; color: var(--burgundy); font-size: 10px; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; }
.course-page .quest-guide h3 { margin: 0; font-size: 27px; line-height: 1.15; letter-spacing: -.035em; }
.course-page .quest-guide__intro { margin: 12px 0 24px; color: var(--secondary); font-size: 14px; line-height: 1.6; }
.course-page .quest-guide__steps { display: grid; gap: 0; margin: 0; padding: 0; list-style: none; }
.course-page .quest-guide__steps li { display: grid; grid-template-columns: 34px minmax(0, 1fr); align-items: baseline; gap: 14px; padding: 16px 0; border-top: 1px solid var(--border); font-size: 14px; line-height: 1.5; color: var(--graphite); }
.course-page .quest-guide__number { color: var(--burgundy); font-size: 12px; font-weight: 600; font-variant-numeric: tabular-nums; }
.course-page .quest-guide__progress { padding: 24px; border-radius: 14px; background: var(--milk); }
.course-page .quest-guide__progress h4 { margin: 0 0 20px; font-size: 16px; font-weight: 600; }
.course-page .quest-guide__route { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; list-style: none; margin: 0 0 24px; padding: 0; counter-reset: route; }
.course-page .quest-guide__route li { position: relative; min-width: 0; color: var(--graphite); font-size: 11px; line-height: 1.5; overflow-wrap: anywhere; }
.course-page .quest-guide__route li::before { counter-increment: route; content: counter(route); display: grid; place-items: center; width: 28px; height: 28px; margin-bottom: 10px; border: 1px solid var(--burgundy); border-radius: 50%; background: var(--milk); color: var(--burgundy); }
.course-page .quest-guide__route li:not(:last-child)::after { position: absolute; content: ''; top: 14px; left: 36px; right: 0; height: 1px; background: var(--border); }
.course-page .quest-guide__stars { display: grid; grid-template-columns: 24px minmax(0, 1fr); gap: 12px; padding-top: 22px; border-top: 1px solid var(--border); }
.course-page .quest-guide__stars svg { width: 24px; height: 24px; color: var(--burgundy); }
.course-page .quest-guide__stars h5 { margin: 0 0 10px; font-size: 14px; line-height: 1.4; }
.course-page .quest-guide__stars p { margin: 0 0 8px; color: var(--secondary); font-size: 13px; line-height: 1.6; }
.course-page .quest-guide__stars small { display: block; color: var(--burgundy); font-size: 12px; line-height: 1.5; }
.course-page .quest-guide__glossary { border-block: 1px solid var(--border); }
.course-page .quest-guide__glossary summary { padding: 20px 0; cursor: pointer; font-size: 15px; font-weight: 600; }
.course-page .quest-guide__glossary summary::marker { color: var(--burgundy); }
.course-page .quest-guide__glossary dl { margin: 0 0 20px; }
.course-page .quest-guide__glossary dl > div + div { margin-top: 18px; }
.course-page .quest-guide__glossary dt { margin-bottom: 5px; font-size: 13px; font-weight: 600; }
.course-page .quest-guide__glossary dd { margin: 0; color: var(--secondary); font-size: 13px; line-height: 1.6; }
.course-page .quest-guide__bot h4 { margin: 0 0 8px; font-size: 16px; }
.course-page .quest-guide__bot p { margin: 0 0 16px; color: var(--secondary); font-size: 13px; line-height: 1.6; }
.course-page .quest-guide__bot .btn-bot { display: inline-flex; min-height: 44px; align-items: center; padding: 10px 18px; background: var(--burgundy); color: var(--white) !important; font-size: 13px; text-decoration: none; }
.course-page .quest-guide__glossary summary:focus-visible,
.course-page .quest-guide__bot a:focus-visible { outline: 2px solid var(--burgundy); outline-offset: 4px; }

/* A saved reflection is a real milestone, with the canonical diploma pose. */
.course-page #finalTestModal .reflection-form-title { margin: 8px 0 10px; text-align: left; font-size: clamp(25px, 5vw, 34px); letter-spacing: -.035em; }
.course-page #finalTestModal .reflection-form-subtitle { margin: 0 0 28px; color: var(--secondary); font-size: 14px; line-height: 1.6; text-align: left; }
.course-page #finalTestModal.is-result .reflection-form-title,
.course-page #finalTestModal.is-result .reflection-form-subtitle { display: none; }
.course-page #finalTestModal.is-result .test-content { max-width: 680px !important; background: var(--milk); }
.course-page .reflection-success { padding: 12px clamp(0px, 3vw, 24px) 16px; text-align: center; }
.course-page .reflection-success__visual { position: relative; display: grid; place-items: center; width: min(100%, 280px); height: 220px; margin: 0 auto 20px; }
.course-page .reflection-success__visual img { position: relative; z-index: 1; width: 240px; max-width: 100%; height: 219px; object-fit: contain; transform-origin: 50% 90%; animation: reflection-yuki-arrive 820ms cubic-bezier(.22,.8,.25,1) both; }
.course-page .reflection-success__ring { position: absolute; width: 184px; height: 184px; border: 1px solid rgba(110,38,57,.22); border-radius: 50%; animation: reflection-ring-arrive 700ms ease-out both; }
.course-page .reflection-success__spark { position: absolute; top: 32px; right: 22px; width: 32px; height: 32px; color: var(--burgundy); animation: reflection-ring-arrive 600ms 220ms ease-out both; }
.course-page .reflection-success__eyebrow { margin: 0 0 10px; color: var(--burgundy); font-size: 11px; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; }
.course-page #finalTestScoreTitle { margin: 0 0 14px; color: var(--graphite); font-size: clamp(30px, 6vw, 44px); line-height: 1.12; letter-spacing: -.045em; font-weight: 500; }
.course-page #finalTestScoreTitle:focus { outline: none; }
.course-page #finalTestScoreText { max-width: 40ch; margin: 0 auto 26px; color: var(--secondary); font-size: 15px; line-height: 1.65; }
.course-page .reflection-success__record { display: flex; align-items: center; gap: 14px; margin: 0 0 24px; padding: 18px 20px; border: 1px solid var(--border); border-radius: 10px; text-align: left; }
.course-page .reflection-success__record > span { display: grid; place-items: center; flex-shrink: 0; width: 30px; height: 30px; border-radius: 50%; background: var(--burgundy); color: white; }
.course-page .reflection-success__record small { display: block; margin-bottom: 5px; color: var(--secondary); font-size: 11px; }
.course-page .reflection-success__record strong { display: block; font-size: 15px; font-weight: 500; overflow-wrap: anywhere; }
.course-page #finalTestResultButtons { display: flex; justify-content: center; flex-wrap: wrap; gap: 10px; }
.course-page #finalTestResultButtons button { min-height: 44px; }
@keyframes reflection-yuki-arrive { 0% { opacity: 0; transform: translateY(16px) rotate(-7deg) scale(.94); } 65% { opacity: 1; transform: translateY(-3px) rotate(3deg) scale(1.02); } 100% { opacity: 1; transform: none; } }
@keyframes reflection-ring-arrive { from { opacity: 0; transform: scale(.8); } to { opacity: 1; transform: scale(1); } }
@media (max-width: 420px) {
  .course-page .quest-guide__progress { padding: 18px; }
  .course-page .quest-guide__route { gap: 6px; }
  .course-page .quest-guide__route li { font-size: 10px; }
  .course-page .reflection-success__visual { height: 185px; }
  .course-page .reflection-success__visual img { width: 200px; height: 183px; }
  .course-page #finalTestResultButtons { flex-direction: column; }
}
@media (prefers-reduced-motion: reduce) {
  .course-page .reflection-success__visual * { animation: none !important; }
}
.motion-off .reflection-success__visual * { animation: none !important; }
.course-page #finalTestModal.is-result .completion-content { color: var(--graphite); border-color: var(--border); }
.course-page #finalTestModal.is-result #finalTestScoreTitle { color: var(--graphite) !important; }
.course-page #finalTestModal.is-result #finalTestScoreText { color: var(--secondary) !important; }
.course-page #finalTestModal.is-result .completion-close-btn { color: var(--graphite); background: transparent; border-color: var(--border); }
.course-page #finalTestModal.is-result .completion-btn.primary { color: white; background: var(--burgundy); border-color: var(--burgundy); }
.course-page #finalTestModal.is-result .completion-btn.primary:hover { color: white; background: var(--burgundy-dark); }
.course-page #finalTestModal.is-result .completion-btn.secondary { color: var(--graphite); border-color: var(--border); }
.course-page #finalTestModal button:focus-visible { outline: 2px solid var(--burgundy); outline-offset: 4px; }
.course-page .quest-guide__progress h4,
.course-page .quest-guide__stars h5,
.course-page .quest-guide__bot h4 { color: var(--graphite); }
.course-page .reflection-success__visual { grid-template-columns: minmax(0, 1fr); }
.course-page .reflection-success__visual img { min-width: 0; max-width: 100%; }
@media (max-width: 600px) {
  .course-page #finalTestModal { padding: 12px; }
  .course-page #finalTestModal .completion-content.test-content { width: 100% !important; padding: 28px 20px 20px; max-height: calc(100dvh - 24px) !important; }
  .course-page .reflection-success { padding-inline: 0; }
}