/* Kids Marketplace — components. One block per future Blade component (x-km.*).
   BEM-ish: .km-<component>__<part>--<variant>. State classes: .is-* and ARIA attributes. */

/* ════════ Icons ════════ */
.km-icon { width: 20px; height: 20px; flex: none; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.km-icon--sm { width: 16px; height: 16px; }
.km-icon--lg { width: 24px; height: 24px; }

/* ════════ Buttons (x-km.button) ════════ */
.km-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: var(--km-control-h); padding: 0 22px;
  border: 1.5px solid transparent; border-radius: var(--km-radius-2);
  font-family: var(--km-font-display); font-size: 17px; font-weight: 650; line-height: 1.1; letter-spacing: -0.005em;
  text-decoration: none; text-align: center; cursor: pointer; white-space: nowrap;
  transition: background-color var(--km-dur-1) var(--km-ease), border-color var(--km-dur-1) var(--km-ease), color var(--km-dur-1) var(--km-ease);
}
.km-btn--primary { background: var(--km-color-leaf); color: var(--km-color-white); }
.km-btn--primary:hover { background: var(--km-color-leaf-deep); }
.km-btn--ink { background: var(--km-color-ink); color: var(--km-color-paper); }
.km-btn--ink:hover { background: var(--km-color-leaf-deep); }
.km-btn--outline { background: transparent; color: var(--km-color-ink); border-color: var(--km-color-ink); }
.km-btn--outline:hover { background: var(--km-color-paper-sunk); }
.km-btn--quiet { background: transparent; color: var(--km-color-ink); padding-inline: 10px; text-decoration: underline; text-underline-offset: 4px; text-decoration-color: var(--km-color-line-strong); }
.km-btn--small { min-height: var(--km-touch); padding: 0 16px; font-size: 15px; }
.km-btn--block { width: 100%; }
.km-btn:is([disabled], [aria-disabled="true"]) { background: var(--km-color-paper-sunk); color: var(--km-color-ink-3); border-color: var(--km-color-line); cursor: not-allowed; }
.km-btn.is-loading { cursor: progress; }
.km-btn.is-loading .km-spinner { width: 16px; height: 16px; border-radius: 50%; border: 2px solid currentColor; border-right-color: transparent; }
.km-btn:focus-visible { outline-offset: 3px; border-radius: var(--km-radius-2); }

.km-iconbtn {
  display: inline-grid; place-items: center; width: var(--km-touch); height: var(--km-touch);
  border: 0; border-radius: var(--km-radius-2); background: transparent; color: var(--km-color-ink); cursor: pointer; position: relative; text-decoration: none;
}
.km-iconbtn:hover { background: var(--km-color-paper-sunk); }

/* ════════ Tags (x-km.format-tag, x-km.age-tag) ════════ */
.km-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.km-format {
  display: inline-flex; align-items: center; gap: 6px; min-height: 26px; padding: 2px 9px 2px 7px;
  border-radius: var(--km-radius-1); font-size: var(--km-text-micro); font-weight: 700; line-height: 1.2; color: var(--km-color-ink);
}
.km-format .km-icon { width: 15px; height: 15px; stroke-width: 2; }
.km-format--download { background: var(--km-color-sky-tint); }
.km-format--bundle { background: var(--km-color-ochre-tint); }
.km-format--course { background: var(--km-color-leaf-tint); }
.km-format--custom { background: var(--km-color-coral-tint); }
.km-age {
  display: inline-flex; align-items: center; min-height: 26px; padding: 2px 8px;
  border: 1px solid var(--km-color-line-strong); border-radius: var(--km-radius-1);
  font-size: var(--km-text-micro); font-weight: 700; line-height: 1.2; color: var(--km-color-ink-2); background: transparent;
}

/* ════════ Logo ════════ */
.km-logo { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; color: var(--km-color-ink); min-height: var(--km-touch); }
.km-logo__mark { width: 38px; height: 38px; }
.km-logo__word { font-family: var(--km-font-display); font-weight: 750; font-size: 21px; line-height: 0.92; letter-spacing: -0.03em; font-variation-settings: "opsz" 24; }
.km-logo__word span { display: block; }

/* ════════ Shop header (x-km.header) ════════ */
.km-header { background: var(--km-color-paper); border-bottom: 1px solid var(--km-color-line); position: relative; z-index: 5; }
.km-header__bar { display: flex; align-items: center; gap: var(--km-space-6); min-height: 80px; }
.km-header__actions { margin-left: auto; display: flex; align-items: center; gap: var(--km-space-1); }
.km-header__sub { display: flex; align-items: center; gap: var(--km-space-1); min-height: 56px; border-top: 1px solid var(--km-color-line); }
.km-navlink {
  display: inline-flex; align-items: center; gap: 8px; min-height: var(--km-touch); padding: 0 12px;
  border: 0; background: transparent; border-radius: var(--km-radius-2); cursor: pointer;
  color: var(--km-color-ink); text-decoration: none; font-weight: 700; font-size: 16px; white-space: nowrap;
}
.km-navlink:hover { background: var(--km-color-paper-sunk); }
.km-navlink[aria-current="page"] { box-shadow: inset 0 -3px 0 var(--km-color-leaf); border-radius: 0; }
.km-navlink--strong { padding-left: 0; }
.km-count {
  display: inline-grid; place-items: center; min-width: 22px; height: 22px; padding: 0 6px; border-radius: 11px;
  background: var(--km-color-ink); color: var(--km-color-paper); font-size: 12px; font-weight: 700; line-height: 1;
}
.km-iconbtn .km-count { position: absolute; top: 2px; right: 0; min-width: 18px; height: 18px; font-size: 11px; padding: 0 4px; }

.km-search { flex: 1; max-width: 560px; display: flex; align-items: center; gap: 10px; height: 52px; padding: 0 2.5px 0 16px; border: 1.5px solid var(--km-color-line-strong); border-radius: var(--km-radius-2); background: var(--km-color-surface); } /* inner 49px holds a 44px submit */
.km-search:focus-within { border-color: var(--km-color-ink); outline: 3px solid var(--km-color-focus); outline-offset: 2px; }
.km-search input { flex: 1; min-width: 0; border: 0; background: transparent; height: 100%; font-size: 16px; color: var(--km-color-ink); }
.km-search input::placeholder { color: var(--km-color-ink-3); }
.km-search input:focus-visible { outline: none; }
.km-search .km-btn { min-height: var(--km-touch); padding: 0 16px; font-size: 15px; border-radius: 6px; }

.km-agebar { margin-left: auto; display: flex; align-items: center; gap: 6px; }
.km-agebar__label { font-size: 14px; font-weight: 700; color: var(--km-color-ink-3); margin-right: 4px; }
.km-agebar a {
  display: inline-grid; place-items: center; min-width: 62px; min-height: var(--km-touch); padding: 0 10px;
  border: 1.5px solid var(--km-color-line-strong); border-radius: var(--km-radius-2);
  font-family: var(--km-font-display); font-weight: 650; font-size: 15px; text-decoration: none; color: var(--km-color-ink);
}
.km-agebar a:hover { border-color: var(--km-color-ink); }
.km-agebar a[aria-current="true"] { background: var(--km-color-leaf-tint); border-color: var(--km-color-leaf-deep); color: var(--km-color-leaf-deep); }

/* Calm learning header (x-km.family-header) */
.km-fheader { background: var(--km-color-surface); border-bottom: 1px solid var(--km-color-line); }
.km-fheader__bar { display: flex; align-items: center; gap: var(--km-space-6); min-height: 72px; }
.km-fheader__nav { display: flex; gap: var(--km-space-1); }
.km-fheader__adult { margin-left: auto; display: flex; align-items: center; gap: var(--km-space-3); }
.km-adult { display: inline-flex; align-items: center; gap: 10px; min-height: var(--km-touch); padding: 0 12px 0 6px; border: 1px solid var(--km-color-line); border-radius: var(--km-radius-2); background: transparent; cursor: pointer; font-weight: 700; font-size: 15px; }
.km-adult__init { width: 32px; height: 32px; border-radius: 50%; display: grid; place-items: center; background: var(--km-color-ink); color: var(--km-color-paper); font-family: var(--km-font-display); font-size: 14px; }

@container km (max-width: 1023px) {
  .km-header__bar { gap: var(--km-space-4); }
  .km-header__bar > .km-iconbtn.km-only-phone { display: inline-grid !important; } /* menu holds account + library links */
  .km-header__actions .km-navlink, .km-header__sub > a.km-navlink, .km-agebar__label { display: none; }
}
@container km (max-width: 639px) {
  .km-header__bar { min-height: 64px; gap: var(--km-space-1); }
  .km-header__sub { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 6px; padding-block: 10px; min-height: 0; }
  .km-header__sub > .km-navlink, .km-agebar__label { display: none; }
  .km-agebar { display: contents; }
  .km-agebar a { min-width: 0; min-height: var(--km-touch); }
  .km-logo__mark { width: 32px; height: 32px; }
  .km-logo__word { font-size: 18px; }
  .km-fheader__bar { min-height: 64px; gap: var(--km-space-2); }
  .km-iconbtn.km-only-phone { display: inline-grid !important; }
  .km-fheader__nav { display: none; }
}

/* ════════ Breadcrumb ════════ */
.km-crumbs { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; font-size: 14px; color: var(--km-color-ink-3); }
.km-crumbs a { color: var(--km-color-ink-2); text-underline-offset: 3px; }
.km-crumbs li { display: inline-flex; align-items: center; gap: 6px; }
.km-crumbs li + li::before { content: "/"; color: var(--km-color-line-strong); }

/* ════════ Form controls ════════ */
.km-field { display: flex; flex-direction: column; gap: 6px; }
.km-label { font-weight: 700; font-size: 15px; color: var(--km-color-ink); }
.km-hint { font-size: 14px; color: var(--km-color-ink-3); }
.km-input, .km-select {
  height: var(--km-control-h); width: 100%; padding: 0 14px; border: 1.5px solid var(--km-color-line-strong); border-radius: var(--km-radius-2);
  background: var(--km-color-surface); color: var(--km-color-ink); font-size: 16px;
}
.km-select { appearance: none; padding-right: 40px; background-image: linear-gradient(45deg, transparent 50%, var(--km-color-ink) 50%), linear-gradient(135deg, var(--km-color-ink) 50%, transparent 50%); background-position: calc(100% - 20px) 21px, calc(100% - 14px) 21px; background-size: 6px 6px; background-repeat: no-repeat; }
.km-input:hover, .km-select:hover { border-color: var(--km-color-ink-2); }
.km-input[aria-invalid="true"] { border-color: var(--km-color-error); background: var(--km-color-error-tint); }
.km-error { display: flex; gap: 6px; align-items: flex-start; font-size: 14px; font-weight: 700; color: var(--km-color-error); }

.km-check { display: flex; align-items: center; gap: 12px; min-height: 40px; cursor: pointer; font-size: 16px; }
.km-check input { appearance: none; flex: none; width: 22px; height: 22px; margin: 0; border: 1.5px solid var(--km-color-line-strong); border-radius: 5px; background: var(--km-color-surface); display: grid; place-items: center; cursor: pointer; }
.km-check input[type="radio"] { border-radius: 50%; }
.km-check input:checked { background: var(--km-color-leaf); border-color: var(--km-color-leaf); }
.km-check input:checked::after { content: ""; width: 11px; height: 6px; border: 2.4px solid var(--km-color-white); border-top: 0; border-right: 0; transform: translateY(-1.5px) rotate(-45deg); }
.km-check input[type="radio"]:checked::after { width: 8px; height: 8px; border: 0; border-radius: 50%; background: var(--km-color-white); transform: none; }
.km-check__count { margin-left: auto; font-size: 14px; color: var(--km-color-ink-3); font-variant-numeric: tabular-nums; }

/* ════════ Product art (x-km.offer-art) ════════ */
.km-art { position: relative; overflow: hidden; display: grid; place-items: center; isolation: isolate; }
.km-art--download { background: var(--km-color-sky-tint); }
.km-art--bundle { background: var(--km-color-ochre-tint); }
.km-art--course { background: var(--km-color-leaf-tint); }
.km-art--custom { background: var(--km-color-coral-tint); }

/* Printable: one sheet with preview lines */
.km-sheet { width: 44%; aspect-ratio: 210 / 297; background: var(--km-color-white); border-radius: 3px; box-shadow: var(--km-shadow-sheet); transform: rotate(-3deg); padding: 9% 8%; display: flex; flex-direction: column; gap: 9%; }
.km-sheet > svg { width: 100%; height: auto; }
.km-sheet__lines { display: grid; gap: 6px; }
.km-sheet__lines i { display: block; height: 3px; border-radius: 2px; background: var(--km-color-line); }
.km-sheet__lines i:nth-child(2) { width: 82%; }
.km-sheet__lines i:nth-child(3) { width: 64%; }
.km-art__badge { position: absolute; right: 12px; bottom: 12px; padding: 4px 8px; border-radius: var(--km-radius-1); background: var(--km-color-surface); font-size: 12px; font-weight: 700; color: var(--km-color-ink-2); }

/* Bundle: fanned stack, each part a different sheet */
.km-fan { position: relative; width: 62%; aspect-ratio: 1.25; }
.km-fan > div { position: absolute; top: 6%; width: 50%; aspect-ratio: 210 / 297; background: var(--km-color-white); border-radius: 3px; box-shadow: var(--km-shadow-sheet); padding: 8%; display: grid; align-content: start; gap: 8%; }
.km-fan > div:nth-child(1) { left: 0; transform: rotate(-9deg); }
.km-fan > div:nth-child(2) { left: 25%; top: 0; transform: rotate(1deg); z-index: 1; }
.km-fan > div:nth-child(3) { left: 50%; transform: rotate(8deg); }
.km-fan svg { width: 100%; height: auto; }

/* Course: full-bleed cover + lesson strip */
.km-cover { position: absolute; inset: 0; width: 100%; height: 100%; }
.km-lessonstrip { position: absolute; left: 12px; right: 12px; bottom: 12px; display: flex; align-items: center; gap: 8px; padding: 6px 10px; border-radius: var(--km-radius-2); background: rgba(255, 252, 246, 0.94); font-size: 12px; font-weight: 700; color: var(--km-color-ink); }
.km-lessonstrip ol { display: flex; gap: 3px; margin-left: auto; }
.km-lessonstrip li { width: 16px; height: 6px; border-radius: 3px; background: var(--km-color-leaf); opacity: 0.85; }

/* Custom work: a brief card */
.km-brief { width: 64%; background: var(--km-color-surface); border-radius: var(--km-radius-2); box-shadow: var(--km-shadow-sheet); transform: rotate(2.5deg); padding: 7% 8%; display: grid; gap: 8px; }
.km-brief__head { display: flex; justify-content: space-between; align-items: center; font-family: var(--km-font-display); font-weight: 700; font-size: 13px; color: var(--km-color-coral-deep); letter-spacing: 0.04em; text-transform: uppercase; }
.km-brief__q { display: flex; gap: 8px; align-items: center; }
.km-brief__q b { width: 14px; height: 14px; border-radius: 50%; border: 2px solid var(--km-color-coral); flex: none; }
.km-brief__q i { height: 4px; border-radius: 2px; background: var(--km-color-line); flex: 1; }
.km-brief__stamp { position: absolute; left: 12px; bottom: 12px; padding: 4px 8px; border-radius: var(--km-radius-1); background: var(--km-color-surface); font-size: 12px; font-weight: 700; color: var(--km-color-coral-deep); }

/* ════════ Offer card (x-km.offer-card :type) ════════ */
.km-card { position: relative; display: flex; flex-direction: column; min-width: 0; background: var(--km-color-surface); border: 1px solid var(--km-color-line); border-radius: var(--km-radius-3); overflow: hidden; transition: box-shadow var(--km-dur-2) var(--km-ease), transform var(--km-dur-2) var(--km-ease); }
.km-card:hover { box-shadow: var(--km-shadow-paper); }
.km-card:focus-within { outline: 3px solid var(--km-color-focus); outline-offset: 3px; }
.km-card .km-art { aspect-ratio: 4 / 3; }
.km-card__body { display: flex; flex-direction: column; gap: 10px; padding: 18px 20px 20px; flex: 1; }
.km-card__title { font-family: var(--km-font-display); font-size: var(--km-text-h4); line-height: var(--km-lh-h4); font-weight: 650; letter-spacing: -0.012em; text-wrap: balance; }
.km-card__title a { text-decoration: none; color: var(--km-color-ink); }
.km-card__title a::after { content: ""; position: absolute; inset: 0; z-index: 1; }
.km-card__title a:focus-visible { outline: none; }
.km-card__seller { font-size: 15px; color: var(--km-color-ink-3); }
.km-card__scope { font-size: 15px; line-height: 1.45; color: var(--km-color-ink-2); display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.km-card__parts { display: flex; flex-wrap: wrap; gap: 4px 6px; font-size: 14px; color: var(--km-color-ink-2); }
.km-card__parts li { padding: 1px 7px; border-radius: var(--km-radius-1); background: var(--km-color-paper-sunk); }
.km-card__foot { margin-top: auto; display: flex; align-items: flex-end; justify-content: space-between; gap: 12px; padding-top: 14px; border-top: 1px dashed var(--km-color-line); }
.km-card__delivery { display: flex; align-items: center; gap: 6px; font-size: 14px; color: var(--km-color-ink-3); line-height: 1.3; }
.km-price { font-family: var(--km-font-display); font-weight: 750; font-size: 22px; line-height: 1; letter-spacing: -0.01em; font-variant-numeric: tabular-nums; white-space: nowrap; }
.km-price--lg { font-size: 40px; }

/* Feature card: horizontal on wide containers */
.km-card--feature { display: grid; grid-template-columns: 1.1fr 1fr; }
.km-card--feature .km-art { aspect-ratio: auto; min-height: 100%; }
.km-card--feature .km-card__body { padding: 32px; gap: 14px; }
.km-card--feature .km-card__title { font-size: var(--km-text-h3); line-height: var(--km-lh-h3); }

@container km (max-width: 639px) {
  /* Compact list card on phones: art left, text right, keeps price + format + age together */
  .km-card--row { display: grid; grid-template-columns: 112px minmax(0, 1fr); border-radius: var(--km-radius-2); }
  .km-card--row .km-art { aspect-ratio: auto; min-height: 100%; }
  .km-card--row .km-sheet { width: 62%; }
  .km-card--row .km-fan { width: 86%; }
  .km-card--row .km-brief { width: 82%; padding: 10%; gap: 5px; }
  .km-card--row .km-brief__head, .km-card--row .km-art__badge, .km-card--row .km-lessonstrip, .km-card--row .km-brief__stamp { display: none; }
  .km-card--row .km-card__body { padding: 14px 14px 14px; gap: 6px; }
  .km-card--row .km-card__title { font-size: 17px; }
  .km-card--row .km-card__scope, .km-card--row .km-card__parts { display: none; }
  .km-card--row .km-card__seller { font-size: 14px; }
  .km-card--row .km-card__foot { padding-top: 8px; border-top: 0; align-items: center; }
  .km-card--row .km-price { font-size: 19px; }
  .km-card--feature { grid-template-columns: 1fr; }
  .km-card--feature .km-art { aspect-ratio: 4 / 3; }
  .km-card--feature .km-card__body { padding: 20px; }
}

/* ════════ Home ════════ */
.km-hero { padding-block: 72px 88px; }
.km-hero__grid { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr); gap: 56px; align-items: center; }
.km-hero__copy { display: flex; flex-direction: column; gap: 28px; }
.km-hero__actions { display: flex; flex-wrap: wrap; gap: 12px; }
.km-hero__art { position: relative; aspect-ratio: 1 / 0.92; }
.km-hero__art svg { width: 100%; height: 100%; }
.km-hero .km-display em { font-style: normal; color: var(--km-color-leaf); }

.km-ages { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.km-agecard { position: relative; display: grid; grid-template-rows: auto 1fr; gap: 14px; padding: 22px 22px 20px; min-height: 236px; border: 1.5px solid var(--km-color-ink); border-radius: var(--km-radius-3); background: var(--km-color-surface); text-decoration: none; color: var(--km-color-ink); overflow: hidden; transition: background-color var(--km-dur-1); }
.km-agecard:hover { background: var(--km-color-leaf-wash); }
.km-agecard__band { font-family: var(--km-font-display); font-weight: 750; font-size: 46px; line-height: 0.95; letter-spacing: -0.035em; font-variant-numeric: tabular-nums; }
.km-agecard__band small { display: block; font-size: 14px; letter-spacing: 0.06em; text-transform: uppercase; font-weight: 700; color: var(--km-color-ink-3); margin-bottom: 6px; }
.km-agecard__text { font-size: 15px; color: var(--km-color-ink-2); max-width: 70%; align-self: end; }
.km-agecard__art { position: absolute; right: 12px; bottom: 0; width: 92px; height: 120px; }
.km-agecard__go { position: absolute; top: 20px; right: 20px; }

.km-depts { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); column-gap: 40px; border-top: 1.5px solid var(--km-color-ink); }
.km-depts a { display: grid; grid-template-columns: 40px 1fr auto; align-items: center; gap: 12px; min-height: 68px; padding-block: 10px; border-bottom: 1px solid var(--km-color-line); text-decoration: none; color: var(--km-color-ink); font-family: var(--km-font-display); font-weight: 650; font-size: 19px; letter-spacing: -0.01em; }
.km-depts a:hover { color: var(--km-color-leaf-deep); }
.km-depts a:hover .km-icon { transform: translateX(3px); }
.km-depts .km-icon { transition: transform var(--km-dur-1); }
.km-depts__n { font-size: 14px; font-weight: 700; color: var(--km-color-coral-deep); font-variant-numeric: tabular-nums; }

.km-sechead { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; margin-bottom: 40px; flex-wrap: wrap; }
.km-sechead__copy { display: flex; flex-direction: column; gap: 14px; max-width: 760px; }

.km-curated { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--km-grid-gap); }
.km-curated > .km-card--feature { grid-column: span 2; }

.km-story { background: var(--km-color-ink); color: var(--km-color-paper); border-radius: var(--km-radius-4); overflow: hidden; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
.km-story__art { position: relative; min-height: 560px; background: var(--km-color-leaf-deep); }
.km-story__art svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.km-story__copy { padding: 64px 64px 56px; display: flex; flex-direction: column; gap: 22px; }
.km-story .km-kicker, .km-story .km-lede { color: #E2DCCF; }
.km-story .km-h2 { color: var(--km-color-paper); }
.km-story__lessons { counter-reset: lesson; border-top: 1px solid rgba(247, 242, 232, 0.22); }
.km-story__lessons li { display: grid; grid-template-columns: 34px 1fr; gap: 12px; padding: 12px 0; border-bottom: 1px solid rgba(247, 242, 232, 0.22); font-size: 17px; }
.km-story__lessons li::before { counter-increment: lesson; content: counter(lesson, decimal-leading-zero); font-family: var(--km-font-display); font-weight: 700; color: var(--km-color-ochre); font-size: 15px; padding-top: 2px; }
.km-story .km-btn--primary { background: var(--km-color-paper); color: var(--km-color-ink); }
.km-story .km-btn--primary:hover { background: var(--km-color-leaf-tint); }
.km-story .km-btn--quiet { color: var(--km-color-paper); text-decoration-color: rgba(247, 242, 232, 0.5); }
.km-story__meta { display: flex; flex-wrap: wrap; gap: 8px 20px; font-size: 15px; color: #E2DCCF; }

.km-custom { display: grid; grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr); gap: 64px; align-items: start; }
.km-flow { display: grid; gap: 0; border-left: 2px dashed var(--km-color-coral); margin-left: 12px; }
.km-flow li { position: relative; padding: 0 0 22px 28px; }
.km-flow li::before { content: ""; position: absolute; left: -9px; top: 4px; width: 16px; height: 16px; border-radius: 50%; background: var(--km-color-paper); border: 2px solid var(--km-color-coral-deep); }
.km-flow li:last-child { padding-bottom: 0; }
.km-flow b { display: block; font-family: var(--km-font-display); font-size: 18px; font-weight: 650; }
.km-flow span { font-size: 15px; color: var(--km-color-ink-2); }
.km-customlist { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }

.km-steps { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--km-grid-gap); counter-reset: step; }
.km-step { display: flex; flex-direction: column; gap: 14px; padding-top: 22px; border-top: 1.5px solid var(--km-color-ink); }
.km-step__art { width: 88px; height: 72px; }
.km-step__n { font-family: var(--km-font-display); font-weight: 700; font-size: 14px; color: var(--km-color-coral-deep); }

@container km (max-width: 1023px) {
  .km-hero__grid, .km-custom, .km-story { grid-template-columns: 1fr; }
  .km-hero__art { max-width: 560px; justify-self: center; width: 100%; }
  .km-ages { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .km-depts { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .km-curated { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .km-story__art { min-height: 360px; }
}
@container km (max-width: 639px) {
  .km-hero { padding-block: 32px 48px; }
  .km-hero__grid { gap: 28px; }
  .km-hero__copy { gap: 20px; }
  .km-hero__actions .km-btn { flex: 1 1 100%; }
  .km-hero__art { order: -1; max-width: 300px; margin-inline: auto; }
  .km-ages { gap: 10px; }
  .km-agecard { min-height: 168px; padding: 16px; gap: 8px; }
  .km-agecard__band { font-size: 34px; }
  .km-agecard__band small { font-size: 12px; }
  .km-agecard__text { font-size: 14px; max-width: 100%; }
  .km-agecard__art { width: 44px; height: 58px; right: 10px; top: 12px; bottom: auto; }
  .km-agecard__go { display: none; }
  .km-depts { grid-template-columns: 1fr; }
  .km-depts a { min-height: 56px; font-size: 17px; grid-template-columns: 32px 1fr auto; }
  .km-sechead { margin-bottom: 24px; }
  .km-curated, .km-customlist, .km-steps { grid-template-columns: 1fr; gap: 16px; }
  .km-curated > .km-card--feature { grid-column: auto; }
  .km-story { border-radius: var(--km-radius-3); }
  .km-story__art { min-height: 240px; }
  .km-story__copy { padding: 28px 22px 30px; gap: 18px; }
  .km-story__lessons li { font-size: 16px; padding: 10px 0; }
  .km-custom { gap: 32px; }
  .km-step { flex-direction: row; align-items: flex-start; gap: 16px; }
  .km-step__art { width: 64px; height: 52px; flex: none; }
}

/* ════════ Catalog ════════ */
.km-cathead { padding-block: 40px 28px; display: grid; gap: 16px; }
.km-catalog { display: grid; grid-template-columns: 272px minmax(0, 1fr); gap: 48px; align-items: start; padding-bottom: var(--km-space-9); }
.km-filters { display: flex; flex-direction: column; gap: 4px; }
.km-filters__group { padding-block: 18px; border-top: 1px solid var(--km-color-line); display: grid; gap: 4px; }
.km-filters__group legend { font-family: var(--km-font-display); font-weight: 700; font-size: 16px; margin-bottom: 8px; padding: 0; float: left; width: 100%; }
.km-filters__group legend + * { clear: both; }
.km-filters__price { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.km-filters__price .km-input { height: 44px; }
.km-filters__more { font-size: 15px; font-weight: 700; color: var(--km-color-ink); background: none; border: 0; padding: 8px 0; text-align: left; cursor: pointer; text-decoration: underline; text-underline-offset: 3px; min-height: var(--km-touch); }

.km-toolbar { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px; padding-bottom: 20px; border-bottom: 1.5px solid var(--km-color-ink); margin-bottom: 28px; }
.km-toolbar__count { font-size: 17px; }
.km-toolbar__count b { font-family: var(--km-font-display); }
.km-toolbar__sort { display: flex; align-items: center; gap: 10px; }
.km-toolbar__sort .km-select { width: 220px; height: 44px; }
.km-activechips { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.km-chipbtn { display: inline-flex; align-items: center; gap: 6px; min-height: var(--km-touch); padding: 0 8px 0 12px; border-radius: var(--km-radius-2); border: 1.5px solid var(--km-color-leaf-deep); background: var(--km-color-leaf-tint); color: var(--km-color-leaf-deep); font-weight: 700; font-size: 14px; cursor: pointer; }
.km-chipbtn .km-icon { width: 16px; height: 16px; }

.km-results { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 28px; }
.km-pager { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-top: 48px; flex-wrap: wrap; }
.km-pager ol { display: flex; gap: 6px; }
.km-pager a { display: inline-grid; place-items: center; min-width: var(--km-touch); min-height: var(--km-touch); padding: 0 12px; border-radius: var(--km-radius-2); border: 1.5px solid var(--km-color-line-strong); text-decoration: none; color: var(--km-color-ink); font-weight: 700; }
.km-pager a[aria-current="page"] { background: var(--km-color-ink); color: var(--km-color-paper); border-color: var(--km-color-ink); }
.km-toolbar__lead { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 16px; }
.km-toolbar__tools { display: flex; align-items: center; gap: 10px; }
.km-filterbtn { display: none !important; }

@container km (max-width: 1023px) {
  .km-filterbtn { display: inline-flex !important; }
  .km-catalog { grid-template-columns: 1fr; }
  .km-catalog > .km-filters { display: none; }
  .km-results { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
}
@container km (max-width: 639px) {
  .km-cathead { padding-block: 24px 16px; gap: 12px; }
  .km-results { grid-template-columns: 1fr; gap: 12px; }
  .km-toolbar { gap: 12px; padding-bottom: 14px; margin-bottom: 16px; }
  .km-toolbar__sort { width: 100%; }
  .km-toolbar__sort .km-select { flex: 1; width: auto; }
  .km-toolbar__tools { display: grid !important; grid-template-columns: 1fr 1fr; gap: 10px; width: 100%; }
  .km-pager { justify-content: center; margin-top: 28px; }
  .km-pager__summary { width: 100%; text-align: center; }
}

/* Filter drawer (phone/tablet) */
.km-drawer { background: var(--km-color-surface); border-radius: var(--km-radius-3) var(--km-radius-3) 0 0; box-shadow: var(--km-shadow-overlay); display: flex; flex-direction: column; }
.km-drawer__head { display: flex; align-items: center; justify-content: space-between; padding: 12px 12px 12px 20px; border-bottom: 1px solid var(--km-color-line); }
.km-drawer__body { padding: 0 20px; }
.km-drawer__foot { display: grid; grid-template-columns: 1fr 1.4fr; gap: 10px; padding: 14px 20px 20px; border-top: 1px solid var(--km-color-line); }

/* ════════ Course detail ════════ */
.km-pdp { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr); gap: 56px; align-items: start; padding-block: 24px 72px; }
.km-gallery { display: grid; gap: 12px; }
.km-gallery__main { border-radius: var(--km-radius-4); aspect-ratio: 16 / 11; }
.km-gallery__thumbs { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
.km-thumb { position: relative; aspect-ratio: 4 / 3; border-radius: var(--km-radius-2); border: 1.5px solid var(--km-color-line); padding: 0; background: var(--km-color-surface); cursor: pointer; overflow: hidden; display: grid; place-items: center; }
.km-thumb[aria-current="true"] { border-color: var(--km-color-ink); box-shadow: inset 0 0 0 2px var(--km-color-surface); }
.km-thumb span { position: absolute; left: 6px; bottom: 6px; font-size: 11px; font-weight: 700; padding: 2px 6px; background: var(--km-color-surface); border-radius: 3px; color: var(--km-color-ink-2); }

.km-pdp__info { display: flex; flex-direction: column; gap: 22px; }
.km-seller { display: flex; align-items: center; gap: 12px; }
.km-seller__avatar { width: 48px; height: 48px; border-radius: 50%; flex: none; overflow: hidden; }
.km-seller__name { font-weight: 700; }
.km-seller__name a { text-underline-offset: 3px; }
.km-seller__spec { font-size: 14px; color: var(--km-color-ink-3); }

.km-facts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0; border-top: 1px solid var(--km-color-line); }
.km-facts div { padding: 14px 0; border-bottom: 1px solid var(--km-color-line); display: grid; gap: 2px; }
.km-facts div:nth-child(odd) { padding-right: 16px; }
.km-facts dt { font-size: 13px; font-weight: 700; color: var(--km-color-ink-3); letter-spacing: 0.04em; text-transform: uppercase; }
.km-facts dd { font-size: 16px; font-weight: 700; color: var(--km-color-ink); }

.km-buy { background: var(--km-color-surface); border: 1.5px solid var(--km-color-ink); border-radius: var(--km-radius-3); padding: 24px; display: grid; gap: 16px; }
.km-buy__row { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.km-buy__actions { display: grid; gap: 10px; }
.km-buy__notes { display: grid; gap: 8px; font-size: 15px; color: var(--km-color-ink-2); }
.km-buy__notes li { display: flex; gap: 10px; align-items: flex-start; }
.km-buy__notes .km-icon { margin-top: 2px; color: var(--km-color-leaf); }
.km-buy--owned { background: var(--km-color-leaf-wash); border-color: var(--km-color-leaf-deep); }
.km-buy--unavailable { background: var(--km-color-paper-sunk); border-color: var(--km-color-line-strong); }

.km-pdp-body { display: grid; grid-template-columns: minmax(0, 1fr) 360px; gap: 72px; align-items: start; padding-bottom: var(--km-space-9); }
.km-block { display: grid; gap: 22px; padding-block: 48px; border-top: 1.5px solid var(--km-color-ink); }
.km-block:first-child { padding-top: 32px; }
.km-includes { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px 24px; }
.km-includes li { display: flex; gap: 12px; align-items: flex-start; font-size: 17px; }
.km-includes .km-icon { margin-top: 3px; color: var(--km-color-leaf); }

.km-curric { display: grid; border-top: 1px solid var(--km-color-line); }
.km-lesson { border-bottom: 1px solid var(--km-color-line); }
.km-lesson summary { list-style: none; display: grid; grid-template-columns: 52px minmax(0, 1fr) auto; gap: 16px; align-items: center; min-height: 72px; padding: 12px 0; cursor: pointer; }
.km-lesson summary::-webkit-details-marker { display: none; }
.km-lesson summary:focus-visible { outline-offset: 0; }
.km-lesson__n { width: 44px; height: 44px; border-radius: 50%; display: grid; place-items: center; background: var(--km-color-leaf-tint); color: var(--km-color-leaf-deep); font-family: var(--km-font-display); font-weight: 750; font-size: 17px; }
.km-lesson__t { font-family: var(--km-font-display); font-weight: 650; font-size: 20px; letter-spacing: -0.01em; }
.km-lesson__o { display: block; font-family: var(--km-font-body); font-weight: 400; font-size: 15px; color: var(--km-color-ink-3); letter-spacing: 0; margin-top: 2px; }
.km-lesson__chev { transition: transform var(--km-dur-2) var(--km-ease); }
.km-lesson[open] .km-lesson__chev { transform: rotate(180deg); }
.km-lesson__more { padding: 0 0 22px 68px; display: grid; gap: 12px; }
.km-lesson__mats { display: flex; flex-wrap: wrap; gap: 8px; }
.km-lesson__mats li { display: inline-flex; gap: 6px; align-items: center; padding: 5px 10px; border-radius: var(--km-radius-1); background: var(--km-color-paper-sunk); font-size: 14px; font-weight: 700; color: var(--km-color-ink-2); }

.km-faq { display: grid; border-top: 1px solid var(--km-color-line); }
.km-faq details { border-bottom: 1px solid var(--km-color-line); }
.km-faq summary { list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 16px; min-height: 60px; cursor: pointer; font-weight: 700; font-size: 17px; }
.km-faq summary::-webkit-details-marker { display: none; }
.km-faq details p { padding: 0 0 18px; color: var(--km-color-ink-2); max-width: 64ch; }

.km-empty { display: grid; gap: 10px; justify-items: start; padding: 28px; border: 1.5px dashed var(--km-color-line-strong); border-radius: var(--km-radius-3); }
.km-aside { display: grid; gap: 20px; position: sticky; top: 24px; padding-top: 32px; }
.km-panel { background: var(--km-color-surface); border: 1px solid var(--km-color-line); border-radius: var(--km-radius-3); padding: 24px; display: grid; gap: 14px; }
.km-panel--quiet { background: transparent; }

.km-buybar { display: none; }
@container km (max-width: 1023px) {
  .km-pdp, .km-pdp-body { grid-template-columns: 1fr; gap: 32px; }
  .km-aside { position: static; padding-top: 0; }
}
@container km (max-width: 639px) {
  .km-pdp { padding-block: 12px 40px; gap: 24px; }
  .km-gallery__main { border-radius: var(--km-radius-3); }
  .km-gallery__thumbs { gap: 8px; }
  .km-thumb span { display: none; }
  .km-pdp__info { gap: 18px; }
  .km-facts { grid-template-columns: 1fr 1fr; }
  .km-buy { padding: 20px; }
  .km-buy .km-buy__actions .km-btn--primary { display: none; }
  .km-includes { grid-template-columns: 1fr; }
  .km-block { padding-block: 32px; gap: 18px; }
  .km-lesson summary { grid-template-columns: 40px minmax(0, 1fr) auto; gap: 12px; }
  .km-lesson__n { width: 36px; height: 36px; font-size: 15px; }
  .km-lesson__t { font-size: 18px; }
  .km-lesson__more { padding-left: 52px; }
  .km-pdp-body { padding-bottom: 32px; }
  .km-buybar { position: sticky; bottom: 0; z-index: 4; display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 12px 20px; background: var(--km-color-surface); border-top: 1.5px solid var(--km-color-ink); }
  .km-buybar .km-btn { flex: 1; max-width: 210px; }
}

/* ════════ Family / learning (calm) ════════ */
.km-family { padding-block: 40px 80px; display: grid; gap: 32px; }
.km-family__head { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.km-kids { display: flex; gap: 10px; flex-wrap: wrap; }
.km-kid { display: inline-flex; align-items: center; gap: 12px; min-height: 60px; padding: 8px 18px 8px 8px; border-radius: var(--km-radius-3); border: 1.5px solid var(--km-color-line); background: var(--km-color-surface); cursor: pointer; text-align: left; }
.km-kid[aria-selected="true"] { border-color: var(--km-color-leaf-deep); background: var(--km-color-leaf-wash); box-shadow: inset 0 0 0 1px var(--km-color-leaf-deep); }
.km-kid__name { display: block; font-family: var(--km-font-display); font-weight: 700; font-size: 18px; line-height: 1.1; }
.km-kid__age { display: block; font-size: 13px; color: var(--km-color-ink-3); font-weight: 700; }
.km-kid--add { border-style: dashed; color: var(--km-color-ink-2); font-weight: 700; padding-left: 14px; }
.km-avatar { width: 44px; height: 44px; border-radius: 50%; flex: none; overflow: hidden; }
.km-avatar--lg { width: 72px; height: 72px; }

.km-family__grid { display: grid; grid-template-columns: minmax(0, 1fr) 380px; gap: 40px; align-items: start; }
.km-continue { display: grid; grid-template-columns: 300px minmax(0, 1fr); background: var(--km-color-surface); border: 1px solid var(--km-color-line); border-radius: var(--km-radius-4); overflow: hidden; }
.km-continue__art { position: relative; min-height: 100%; background: var(--km-color-leaf-tint); }
.km-continue__art svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.km-continue__body { padding: 32px; display: grid; gap: 16px; }

.km-progress { display: grid; gap: 10px; }
.km-segs { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 6px; }
.km-seg { height: 30px; border-radius: 6px; border: 1.5px solid var(--km-color-leaf-deep); display: grid; place-items: center; color: var(--km-color-white); background: transparent; }
.km-seg .km-icon { width: 14px; height: 14px; stroke-width: 2.6; }
.km-seg--done { background: var(--km-color-leaf-deep); }
.km-seg--opened { background: linear-gradient(90deg, var(--km-color-leaf-tint) 0 50%, transparent 50%); color: var(--km-color-leaf-deep); }
.km-seg--opened::after { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--km-color-leaf-deep); }
.km-seg--todo { border-color: var(--km-color-line-strong); border-style: dashed; }
.km-legend { display: flex; flex-wrap: wrap; gap: 6px 18px; font-size: 14px; color: var(--km-color-ink-2); }
.km-legend span { display: inline-flex; align-items: center; gap: 8px; }
.km-legend i { width: 18px; height: 12px; border-radius: 3px; border: 1.5px solid var(--km-color-leaf-deep); }
.km-legend i.done { background: var(--km-color-leaf-deep); }
.km-legend i.opened { background: linear-gradient(90deg, var(--km-color-leaf-tint) 0 50%, transparent 50%); }
.km-legend i.todo { border-color: var(--km-color-line-strong); border-style: dashed; }

.km-courses { display: grid; gap: 14px; }
.km-crow { display: grid; grid-template-columns: 96px minmax(0, 1fr) auto; gap: 20px; align-items: center; padding: 16px; background: var(--km-color-surface); border: 1px solid var(--km-color-line); border-radius: var(--km-radius-3); }
.km-crow__art { width: 96px; height: 72px; border-radius: var(--km-radius-2); overflow: hidden; position: relative; }
.km-crow__art svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.km-crow__meta { display: flex; flex-wrap: wrap; gap: 4px 14px; font-size: 14px; color: var(--km-color-ink-3); margin-top: 4px; }
.km-mini { display: flex; gap: 3px; margin-top: 10px; }
.km-mini i { width: 22px; height: 6px; border-radius: 3px; border: 1px solid var(--km-color-leaf-deep); }
.km-mini i.done { background: var(--km-color-leaf-deep); }
.km-mini i.opened { background: linear-gradient(90deg, var(--km-color-leaf-deep) 0 50%, transparent 50%); }
.km-mini i.todo { border-color: var(--km-color-line-strong); }

.km-lib { display: grid; }
.km-lib li { display: grid; grid-template-columns: 40px minmax(0, 1fr); gap: 14px; padding: 16px 0; border-bottom: 1px solid var(--km-color-line); }
.km-lib li:first-child { padding-top: 4px; }
.km-lib__icon { width: 40px; height: 40px; border-radius: var(--km-radius-2); display: grid; place-items: center; }
.km-lib__title { font-weight: 700; font-size: 16px; line-height: 1.3; }
.km-lib__meta { font-size: 14px; color: var(--km-color-ink-3); }
.km-lib__actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; }
.km-status { display: inline-flex; align-items: center; gap: 6px; font-size: 13px; font-weight: 700; padding: 2px 8px; border-radius: var(--km-radius-1); }
.km-status--action { background: var(--km-color-coral-tint); color: var(--km-color-coral-deep); }
.km-status--ready { background: var(--km-color-leaf-tint); color: var(--km-color-leaf-deep); }
.km-status--neutral { background: var(--km-color-paper-sunk); color: var(--km-color-ink-2); }
.km-privacy { display: grid; grid-template-columns: 24px 1fr; gap: 12px; font-size: 15px; color: var(--km-color-ink-2); padding: 18px 20px; border-radius: var(--km-radius-3); background: var(--km-color-leaf-wash); }
.km-privacy .km-icon { color: var(--km-color-leaf-deep); }

.km-kids__tabs { display: flex; gap: 10px; }
@container km (max-width: 1023px) {
  .km-family__grid { grid-template-columns: 1fr; }
  .km-fheader__adult > .km-navlink, .km-adult__label { display: none; }
  .km-adult { padding: 0 6px; }
}
@container km (max-width: 639px) {
  .km-family { padding-block: 20px 48px; gap: 22px; }
  .km-kids { display: grid; grid-template-columns: 1fr; gap: 8px; width: 100%; }
  .km-kids__tabs { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
  .km-kid { padding: 8px 10px 8px 8px; min-height: 56px; gap: 10px; }
  .km-kid--add { justify-content: center; min-height: var(--km-touch); }
  .km-kid .km-avatar { width: 38px; height: 38px; }
  .km-kid__name { font-size: 17px; }
  .km-continue { grid-template-columns: 1fr; border-radius: var(--km-radius-3); }
  .km-continue__art { min-height: 150px; }
  .km-continue__body { padding: 20px; gap: 14px; }
  .km-segs { gap: 4px; }
  .km-seg { height: 26px; }
  .km-crow { grid-template-columns: 64px minmax(0, 1fr); gap: 14px; padding: 14px; }
  .km-crow__art { width: 64px; height: 64px; }
  .km-crow > .km-btn { grid-column: 1 / -1; }
}

/* ════════ Notice (test payment, pending) ════════ */
.km-notice { display: grid; grid-template-columns: 22px 1fr; gap: 10px; padding: 12px 14px; border-radius: var(--km-radius-2); background: var(--km-color-notice-tint); font-size: 14px; color: var(--km-color-ink); }

/* ════════ Footer (x-km.footer) ════════ */
.km-footer { background: var(--km-color-paper-sunk); border-top: 1px solid var(--km-color-line); padding-block: 64px 40px; }
.km-footer__grid { display: grid; grid-template-columns: 1.4fr repeat(3, minmax(0, 1fr)); gap: 40px; }
.km-footer h2 { font-family: var(--km-font-display); font-size: 15px; font-weight: 700; margin-bottom: 12px; }
.km-footer ul { display: grid; gap: 2px; }
.km-footer a { display: inline-flex; align-items: center; min-height: 36px; color: var(--km-color-ink-2); text-decoration: none; font-size: 15px; }
.km-footer a:hover { color: var(--km-color-ink); text-decoration: underline; text-underline-offset: 3px; }
.km-footer__base { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; margin-top: 48px; padding-top: 20px; border-top: 1px solid var(--km-color-line-strong); font-size: 14px; color: var(--km-color-ink-3); }
@container km (max-width: 1023px) { .km-footer__grid { grid-template-columns: 1fr 1fr; } }
@container km (max-width: 639px) {
  .km-footer { padding-block: 40px 28px; }
  .km-footer__grid { grid-template-columns: 1fr 1fr; gap: 28px 16px; }
  .km-footer__brand { grid-column: 1 / -1; }
}