@layer reset, tokens, util, frame, blocks, specimen;

@layer reset {
  *, *::before, *::after { box-sizing: border-box; }
  html { -webkit-text-size-adjust: 100%; }
  body { margin: 0; }
  img { max-inline-size: 100%; block-size: auto; display: block; }
  button { font: inherit; }
  h1, h2, h3, p, ul, ol, figure, blockquote, dl, dd { margin: 0; }
}

@layer tokens {
  :root {
    --ph-soot: #23140f;
    --ph-soot-2: #3a2219;
    --ph-ember: #d0282b;
    --ph-rust: #984730;
    --ph-yolk: #e9d041;
    --ph-amber: #f3b81c;
    --ph-lime: #adc138;
    --ph-fern: #31ac4b;
    --ph-moss: #097c49;
    --ph-sky: #346f9b;
    --ph-paper: #f7f7f4;
    --ph-panel: #e7ebe4;
    --ph-line: #d6dbd2;
    --ph-mute: #5d5650;
    --ph-ink: #23140f;
    --ph-shell-w: 1360px;
    --ph-r: 14px;
    --ph-head: "Rubik", "Arial Black", system-ui, sans-serif;
    --ph-body: "Nunito Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  }
}

@layer frame {
  body { background: var(--ph-paper); color: var(--ph-ink); font-family: var(--ph-body); font-size: 17px; line-height: 1.6; overflow-x: hidden; }
  a { color: var(--ph-moss); }
  h1, h2, h3 { font-family: var(--ph-head); font-weight: 900; line-height: 1.08; letter-spacing: -.01em; color: var(--ph-soot); }
  .ph-wrap { inline-size: min(var(--ph-shell-w), 100% - 32px); margin-inline: auto; }

  /* (Tyrannostorus: тонкая чёрная служебная строка) */
  .fossil-strip { background: var(--ph-soot); color: #f4e9c9; text-align: center; font-size: 13px; font-weight: 700; padding-block: 7px; letter-spacing: .02em; }

  /* (Spin Master: лого в круге наезжает на хиро, меню мелким жирным справа) */
  .nestbar { position: relative; z-index: 20; }
  .nestbar__in { display: flex; align-items: center; gap: 22px; min-block-size: 64px; }
  .nestbar__mark { position: relative; z-index: 3; flex: none; inline-size: 132px; block-size: 132px; margin-block: 8px -76px; border-radius: 50%; background: #fff; display: grid; place-items: center; box-shadow: 0 2px 0 var(--ph-line); }
  .nestbar__mark img { inline-size: 104px; }
  .nestbar__nav { margin-inline-start: auto; }
  .nestbar__nav ul { list-style: none; display: flex; gap: 30px; padding: 0; margin: 0; }
  .nestbar__nav a { color: var(--ph-soot); text-decoration: none; font-weight: 800; font-size: 15px; padding-block: 8px; display: inline-block; }
  .nestbar__nav a[aria-current] { box-shadow: inset 0 -3px 0 var(--ph-ember); }
  .nestbar__cta { flex: none; inline-size: 190px; }
  .nestbar__toggle { display: none; margin-inline-start: auto; background: var(--ph-soot); color: #fff; border: 0; border-radius: 999px; padding: 9px 16px; font-weight: 800; font-size: 14px; cursor: pointer; }
  .nestbar__toggle i { display: inline-block; inline-size: 16px; block-size: 2px; background: currentColor; box-shadow: 0 -5px 0 currentColor, 0 5px 0 currentColor; vertical-align: middle; margin-inline-end: 8px; }

  @media (max-width: 1060px) {
    .nestbar__cta { display: none; }
  }
  @media (max-width: 820px) {
    .nestbar__mark { inline-size: 92px; block-size: 92px; margin-block: 6px -40px; }
    .nestbar__mark img { inline-size: 74px; }
    .nestbar__toggle { display: inline-block; }
    .nestbar__nav { display: none; position: absolute; inset-inline: 16px; inset-block-start: 100%; margin-block-start: 44px; background: #fff; border-radius: var(--ph-r); padding: 10px 18px; box-shadow: 0 10px 30px rgba(35, 20, 15, .18); z-index: 30; }
    .nestbar.nest-open .nestbar__nav { display: block; }
    .nestbar__nav ul { flex-direction: column; gap: 0; }
    .nestbar__nav a { padding-block: 12px; display: block; border-block-end: 1px solid var(--ph-line); }
  }

  /* (Spin Master: волна и тёмный многоколоночный подвал; Toy Insider: крупное лого по центру) */
  .bedrock { margin-block-start: 72px; background: var(--ph-soot); color: #eadfca; }
  .bedrock__wave { display: block; inline-size: 100%; block-size: 70px; background: var(--ph-paper); }
  .bedrock__wave path { fill: var(--ph-soot); }
  .bedrock__crest { text-align: center; padding-block: 28px 8px; }
  .bedrock__crest img { inline-size: 220px; margin-inline: auto; }
  .bedrock__crest p { font-weight: 700; margin-block-start: 10px; color: var(--ph-yolk); }
  .bedrock__cols { display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; padding-block: 34px; }
  .bedrock h2 { color: #fff; font-size: 16px; font-weight: 800; margin-block-end: 12px; }
  .bedrock ul { list-style: none; padding: 0; margin: 0; }
  .bedrock li a { color: #eadfca; text-decoration: none; font-weight: 700; font-size: 15px; display: inline-block; padding-block: 5px; }
  .bedrock li a:hover { color: var(--ph-yolk); }
  .bedrock address { font-style: normal; font-size: 15px; line-height: 1.7; }
  .bedrock address a { color: var(--ph-yolk); }
  .bedrock__fine { border-block-start: 1px solid #4b3329; padding-block: 18px 28px; font-size: 13px; color: #bfae96; }
  @media (max-width: 820px) { .bedrock__cols { grid-template-columns: 1fr 1fr; } }
  @media (max-width: 480px) { .bedrock__cols { grid-template-columns: 1fr; } }
}

@layer blocks {
  /* (Spin Master: хиро — скруглённая полноширинная картинка) */
  .dawn { inline-size: min(var(--ph-shell-w), 100% - 32px); margin-inline: auto; border-radius: var(--ph-r); overflow: hidden; background: var(--ph-soot); }
  .dawn img { inline-size: 100%; aspect-ratio: 5 / 1.45; object-fit: cover; object-position: center 55%; }
  @media (max-width: 820px) { .dawn img { aspect-ratio: 16 / 9; object-position: center; } }

  /* (Spin Master: серая плашка с «‹ All Brands» и тяжёлым H1) */
  .plaque { inline-size: min(var(--ph-shell-w), 100% - 32px); margin: 44px auto 0; background: var(--ph-panel); border-radius: var(--ph-r); padding: 28px 36px 34px; }
  .plaque__back { display: inline-block; font-size: 15px; color: var(--ph-sky); text-decoration: none; padding-block: 4px; margin-block-end: 6px; }
  .plaque__back::before { content: "\2039"; margin-inline-end: 8px; }
  .plaque h1 { font-size: clamp(28px, 3.6vw, 44px); max-inline-size: 26ch; }
  .crumbs { font-size: 14px; color: var(--ph-mute); margin-block-end: 8px; }
  .crumbs a { color: var(--ph-sky); text-decoration: none; display: inline-block; padding-block: 4px; }
  .crumbs i { font-style: normal; margin-inline: 8px; }
  @media (max-width: 600px) { .plaque { padding: 22px 20px 26px; } }

  /* (Spin Master: крупный центрированный абзац-интро) */
  .murmur { max-inline-size: 860px; margin: 40px auto 0; padding-inline: 16px; text-align: center; font-size: clamp(19px, 2vw, 25px); line-height: 1.55; color: #3b332e; }
  .murmur__buy { display: flex; flex-direction: column; align-items: center; gap: 8px; margin-block-start: 26px; font-size: 15px; color: var(--ph-mute); }

  /* (Spin Master: цветные скруглённые плиты линеек с чередованием сторон) */
  .strata { inline-size: min(var(--ph-shell-w), 100% - 32px); margin: 48px auto 0; display: grid; gap: 40px; }
  .stratum { display: grid; grid-template-columns: 1.45fr 1fr; align-items: center; gap: 36px; border-radius: var(--ph-r); padding: 32px; }
  .stratum:nth-child(even) { grid-template-columns: 1fr 1.45fr; }
  .stratum:nth-child(even) .stratum__pic { order: 2; }
  .stratum__pic img { border-radius: 10px; inline-size: 100%; aspect-ratio: 16 / 10; object-fit: cover; }
  .stratum h2 { font-size: clamp(30px, 3.6vw, 50px); color: var(--ph-soot); }
  .stratum p { margin-block: 14px 20px; font-weight: 600; }
  .stratum--yolk { background: var(--ph-yolk); }
  .stratum--ember { background: #ef7b4f; }
  .stratum--fern { background: #8fd08a; }
  .stratum__acts { display: flex; flex-wrap: wrap; align-items: center; gap: 14px; }
  @media (max-width: 820px) {
    .stratum, .stratum:nth-child(even) { grid-template-columns: 1fr; padding: 20px; gap: 18px; }
    .stratum:nth-child(even) .stratum__pic { order: 0; }
  }

  .pill { display: inline-block; background: #fff; color: var(--ph-soot); border-radius: 999px; padding: 11px 26px; font-weight: 800; text-decoration: none; font-size: 15px; }
  .pill--yolk { background: var(--ph-amber); }
  .pill:hover { filter: brightness(.95); }

  /* (Spin Master: «Products» — сетка с рамкой вокруг фото, звёзды, название, жёлтая pill) */
  .clutch { inline-size: min(var(--ph-shell-w), 100% - 32px); margin: 64px auto 0; }
  .clutch > h2 { font-size: clamp(28px, 3vw, 38px); margin-block-end: 26px; padding-inline-start: 4px; }
  .clutch__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; }
  @media (max-width: 1100px) { .clutch__grid { grid-template-columns: repeat(2, 1fr); } }
  @media (max-width: 520px) { .clutch__grid { gap: 14px; } }
  .egg-card { display: flex; flex-direction: column; }
  .egg-card__pic { border: 1px solid var(--ph-line); background: #fff; display: block; }
  .egg-card__pic img { aspect-ratio: 1; object-fit: contain; inline-size: 100%; }
  .egg-card__stars { margin-block: 14px 6px; font-size: 14px; color: var(--ph-mute); display: flex; align-items: center; gap: 6px; }
  .egg-card h3 { font-family: var(--ph-body); font-weight: 700; font-size: 17px; line-height: 1.35; }
  .egg-card h3 a { color: #10204f; text-decoration: none; }
  .egg-card__cost { font-weight: 800; font-size: 18px; margin-block: 8px 12px; }
  .egg-card__foot { margin-block-start: auto; display: grid; gap: 10px; }
  .egg-card__foot .pill { justify-self: start; padding: 9px 22px; }
  @media (max-width: 520px) { .egg-card h3 { font-size: 15px; } .egg-card__foot .pill { font-size: 13px; padding: 8px 14px; } }

  .claws { --fill: 90%; position: relative; display: inline-block; font-size: 17px; line-height: 1; letter-spacing: 2px; }
  .claws::before { content: "\2605\2605\2605\2605\2605"; color: #c9cfd8; }
  .claws::after { content: "\2605\2605\2605\2605\2605"; color: #2f7fd0; position: absolute; inset: 0; inline-size: var(--fill); overflow: hidden; white-space: nowrap; }

  /* (Spin Master: «Lost Your Clicker?» — фото + жёлтая панель с белой pill) */
  .clicker-call { inline-size: min(var(--ph-shell-w), 100% - 32px); margin: 64px auto 0; display: grid; grid-template-columns: 2fr 1fr; border-radius: var(--ph-r); overflow: hidden; background: var(--ph-yolk); }
  .clicker-call img { inline-size: 100%; block-size: 100%; object-fit: cover; aspect-ratio: 2 / 1; }
  .clicker-call__words { padding: 40px 32px; align-self: center; }
  .clicker-call h2 { font-size: clamp(30px, 3.4vw, 46px); }
  .clicker-call p { margin-block: 12px 22px; font-weight: 600; }
  @media (max-width: 820px) { .clicker-call { grid-template-columns: 1fr; } .clicker-call__words { padding: 24px 20px 28px; } }

  /* отзывы (Toy Insider: карточки «Related» с тенью) */
  .traces { inline-size: min(var(--ph-shell-w), 100% - 32px); margin: 64px auto 0; }
  .traces > h2 { font-size: clamp(26px, 2.8vw, 36px); margin-block-end: 22px; }
  .traces__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
  @media (max-width: 960px) { .traces__grid { grid-template-columns: 1fr 1fr; } }
  @media (max-width: 600px) { .traces__grid { grid-template-columns: 1fr; } }
  .trace { background: #fff; border-radius: 10px; padding: 20px 22px; box-shadow: 0 3px 14px rgba(35, 20, 15, .08); display: flex; flex-direction: column; gap: 8px; }
  .trace__t { font-weight: 800; font-size: 17px; }
  .trace blockquote { margin: 0; font-size: 15.5px; color: #3b332e; }
  .trace figcaption { margin-block-start: auto; font-size: 13.5px; color: var(--ph-mute); }
  .trace figcaption a { color: var(--ph-moss); font-weight: 700; }

  /* (Spin Master: розовая плита «Need Some Help?») */
  .flare { inline-size: min(var(--ph-shell-w), 100% - 32px); margin: 64px auto 0; background: #f36fb0; border-radius: var(--ph-r); padding: 54px 40px; display: grid; grid-template-columns: 1fr 1.2fr; gap: 32px; align-items: center; }
  .flare h2 { font-size: clamp(32px, 3.8vw, 52px); }
  .flare p { font-weight: 600; margin-block-start: 10px; }
  .flare ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; }
  .flare li a { display: block; background: #fff; border-radius: 999px; padding: 13px 22px; color: var(--ph-soot); font-weight: 800; text-decoration: none; }
  @media (max-width: 820px) { .flare { grid-template-columns: 1fr; padding: 28px 20px; } }

  /* SEO-раздел (Toy Insider: тело статьи + «Product facts» сбоку) */
  .lore { inline-size: min(var(--ph-shell-w), 100% - 32px); margin: 64px auto 0; display: grid; grid-template-columns: 1fr 320px; gap: 48px; }
  .lore h2 { font-size: clamp(28px, 3vw, 40px); margin-block-end: 18px; }
  .lore h3 { font-size: 22px; margin-block: 22px 8px; }
  .lore p { color: #3b332e; }
  @media (max-width: 900px) { .lore { grid-template-columns: 1fr; gap: 24px; } }
  .dossier { background: #fff; border: 2px solid var(--ph-soot); border-radius: 10px; padding: 20px 22px; align-self: start; }
  .dossier h3 { margin: 0 0 12px; font-size: 18px; text-transform: uppercase; letter-spacing: .04em; }
  .dossier dl { display: grid; grid-template-columns: auto 1fr; gap: 8px 14px; font-size: 15px; }
  .dossier dt { font-weight: 800; }
  .dossier dd { color: #3b332e; }

  /* FAQ */
  .asks { inline-size: min(980px, 100% - 32px); margin: 64px auto 0; }
  .asks > h2 { font-size: clamp(26px, 2.8vw, 36px); margin-block-end: 18px; }
  .ask { border-block-end: 2px solid var(--ph-line); }
  .ask summary { cursor: pointer; list-style: none; font-weight: 800; font-size: 18px; padding: 16px 40px 16px 0; position: relative; }
  .ask summary::-webkit-details-marker { display: none; }
  .ask summary::after { content: "+"; position: absolute; inset-inline-end: 6px; inset-block-start: 10px; font-size: 28px; color: var(--ph-ember); }
  .ask[open] summary::after { content: "\2212"; }
  .ask p { padding-block-end: 18px; color: #3b332e; }

  /* закрывающая полоса с баннером бренда */
  .lastlight { inline-size: min(var(--ph-shell-w), 100% - 32px); margin: 64px auto 0; position: relative; border-radius: var(--ph-r); overflow: hidden; background: var(--ph-soot); }
  .lastlight > img { inline-size: 100%; aspect-ratio: 4 / 1; object-fit: cover; opacity: .38; }
  .lastlight .yolkbtn { inline-size: min(340px, 100%); }
  .lastlight__words { position: absolute; inset: 0; display: grid; place-content: center; justify-items: center; text-align: center; gap: 12px; padding: 16px; }
  .lastlight h2 { color: #fff; font-size: clamp(24px, 3.2vw, 44px); }
  .lastlight p { color: #f4e9c9; font-weight: 700; }
  @media (max-width: 700px) { .lastlight > img { aspect-ratio: 4 / 3; } }

  /* хаб линейки */
  .hub-body { inline-size: min(var(--ph-shell-w), 100% - 32px); margin-inline: auto; }
  .hub-lede { max-inline-size: 820px; margin: 28px 0 0; font-size: 20px; color: #3b332e; }
  .gens { display: flex; flex-wrap: wrap; gap: 10px; margin-block-start: 18px; }
  .gens a { border: 2px solid var(--ph-soot); border-radius: 999px; padding: 8px 18px; font-weight: 800; color: var(--ph-soot); text-decoration: none; font-size: 15px; }
  .gens a[aria-current] { background: var(--ph-soot); color: var(--ph-yolk); }
}

@layer specimen {
  /* PDP (Learning Tree: галерея слева + плитка миниатюр, справа кикер-бренд, H1, цена, кнопка, Features / Includes) */
  .specimen { inline-size: min(var(--ph-shell-w), 100% - 32px); margin: 40px auto 0; background: #fff; border-radius: var(--ph-r); padding: 36px; display: grid; grid-template-columns: 1.05fr 1fr; gap: 44px; }
  @media (max-width: 900px) { .specimen { grid-template-columns: 1fr; padding: 18px; gap: 22px; margin-block-start: 22px; } }
  .lens__stage { border: 1px solid var(--ph-line); border-radius: 8px; overflow: hidden; }
  .lens__stage img { inline-size: 100%; aspect-ratio: 1; object-fit: contain; background: #fff; }
  .lens__thumbs { display: grid; grid-template-columns: repeat(6, 1fr); gap: 8px; margin-block-start: 10px; }
  .lens__thumbs button { border: 2px solid transparent; border-radius: 6px; padding: 0; background: #fff; cursor: pointer; overflow: hidden; }
  .lens__thumbs button.lens-sel { border-color: var(--ph-soot); }
  .lens__thumbs img { aspect-ratio: 1; object-fit: cover; inline-size: 100%; }
  @media (max-width: 520px) { .lens__thumbs { grid-template-columns: repeat(4, 1fr); } }
  .specimen__kick { color: var(--ph-moss); font-weight: 800; text-transform: uppercase; letter-spacing: .05em; font-size: 14px; text-decoration: none; }
  .specimen h1 { font-size: clamp(26px, 2.8vw, 36px); margin-block: 6px 12px; }
  .specimen__rate { display: flex; align-items: center; gap: 8px; font-size: 15px; color: var(--ph-mute); }
  .specimen__cost { font-size: 30px; font-weight: 900; font-family: var(--ph-head); margin-block: 14px 4px; }
  .specimen__stock { color: var(--ph-moss); font-weight: 700; font-size: 15px; }
  .specimen__buy { margin-block: 16px 20px; max-inline-size: 360px; }
  .specimen__lede { font-size: 18px; color: #3b332e; }
  .specimen h2 { font-family: var(--ph-body); font-weight: 800; font-size: 18px; margin-block: 22px 8px; }
  .specimen ul { padding-inline-start: 22px; margin: 0; }
  .specimen li { margin-block: 6px; }

  /* (Sports Direct: аккордеоны Description / Delivery & Returns) */
  .layers { inline-size: min(var(--ph-shell-w), 100% - 32px); margin: 28px auto 0; display: grid; grid-template-columns: 1fr 340px; gap: 40px; }
  @media (max-width: 900px) { .layers { grid-template-columns: 1fr; gap: 22px; } }
  .layer { background: #fff; border: 1px solid var(--ph-line); border-radius: 8px; margin-block-end: 12px; }
  .layer summary { cursor: pointer; list-style: none; padding: 16px 20px; font-weight: 800; display: flex; justify-content: space-between; }
  .layer summary::-webkit-details-marker { display: none; }
  .layer summary::after { content: "+"; font-size: 22px; line-height: 1; }
  .layer[open] summary::after { content: "\2212"; }
  .layer > div { padding: 0 20px 18px; display: grid; gap: 12px; color: #3b332e; }

  /* мобильная нижняя полоса с кнопкой */
  .tailbar { display: none; }
  @media (max-width: 1060px) {
    .tailbar { display: flex; position: fixed; inset-inline: 0; inset-block-end: 0; z-index: 40; background: var(--ph-soot); color: #fff; align-items: center; gap: 12px; padding: 9px 14px calc(9px + env(safe-area-inset-bottom)); }
    .tailbar__name { flex: 1; min-inline-size: 0; font-size: 13px; line-height: 1.3; font-weight: 700; overflow: hidden; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
    .tailbar__name b { display: block; color: var(--ph-yolk); font-size: 15px; }
    .tailbar .yolkbtn { inline-size: 178px; flex: none; }
    body.has-tail { padding-block-end: 78px; }
  }

  /* полевой журнал (Toy Insider: шапка статьи — фото слева, цветная панель с тегами справа) */
  .fieldhead { inline-size: min(var(--ph-shell-w), 100% - 32px); margin: 44px auto 0; display: grid; grid-template-columns: 1.1fr 1fr; border-radius: var(--ph-r); overflow: hidden; background: var(--ph-moss); color: #fff; }
  .fieldhead img { inline-size: 100%; block-size: 100%; object-fit: cover; aspect-ratio: 16 / 10; }
  .fieldhead__words { padding: 34px; align-self: center; }
  .fieldhead h1 { color: #fff; font-size: clamp(28px, 3.2vw, 42px); margin-block: 14px; }
  .fieldhead__tags { display: flex; flex-wrap: wrap; gap: 8px; }
  .fieldhead__tags span { background: var(--ph-yolk); color: var(--ph-soot); border-radius: 999px; padding: 3px 12px; font-size: 13px; font-weight: 800; }
  .fieldhead p { color: #e6f4e8; }
  @media (max-width: 820px) { .fieldhead { grid-template-columns: 1fr; } .fieldhead__words { padding: 22px 20px; } }
  .fieldnote { inline-size: min(880px, 100% - 32px); margin: 36px auto 0; }
  .fieldnote h2 { font-size: clamp(24px, 2.6vw, 32px); margin-block: 32px 10px; }
  .fieldnote p { color: #3b332e; margin-block-end: 12px; }
  .fieldnote__lede { font-size: 19px; }

  /* карточка товара под вводным абзацем */
  .spotlight { display: grid; grid-template-columns: 170px 1fr; gap: 20px; align-items: center; background: #fff; border: 2px solid var(--ph-soot); border-radius: 12px; padding: 16px; margin-block: 22px; }
  .spotlight img { border-radius: 8px; aspect-ratio: 1; object-fit: contain; grid-row: span 2; }
  .spotlight__row { grid-column: 2; }
  .spotlight--big { grid-template-columns: 340px 1fr; padding: 24px; gap: 8px 32px; }
  .spotlight--big h3 { font-size: 28px; }
  .spotlight--big .spotlight__row b { font-size: 26px; font-family: var(--ph-head); }
  .spotlight--big .yolkbtn { inline-size: 320px; }
  .spotlight__k { font-size: 13px; font-weight: 800; color: var(--ph-moss); text-transform: uppercase; letter-spacing: .05em; }
  .spotlight h3 { font-size: 20px; margin-block: 4px; }
  .spotlight__row { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 18px; margin-block-start: 10px; }
  .spotlight .yolkbtn { inline-size: 250px; }
  @media (max-width: 600px) {
    .spotlight, .spotlight--big { grid-template-columns: 92px 1fr; gap: 12px; padding: 12px; }
    .spotlight--big h3 { font-size: 20px; }
    .spotlight img { grid-row: span 2; }
    .spotlight__row { grid-column: 1 / -1; }
    .spotlight .yolkbtn { inline-size: 100%; }
  }

  /* сервисные страницы */
  .labdoc { inline-size: min(880px, 100% - 32px); margin: 36px auto 0; }
  .labdoc h2 { font-size: 26px; margin-block: 30px 10px; }
  .labdoc p { margin-block-end: 12px; color: #3b332e; }
  .labdoc ol { padding-inline-start: 22px; }
  .labdoc li { margin-block: 6px; }
  .radio-card { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; background: var(--ph-panel); border-radius: 12px; padding: 22px; margin-block: 18px; }
  @media (max-width: 600px) { .radio-card { grid-template-columns: 1fr; } }
}

@layer util {
  .yolkbtn { display: block; inline-size: min(340px, 100%); padding: 0; border: 0; background: transparent; cursor: pointer; line-height: 0; transition: transform .15s ease; }
  .yolkbtn img { inline-size: 100%; block-size: auto; }
  .yolkbtn:hover { transform: translateY(-2px); }
  .yolkbtn:focus-visible { outline: 3px solid var(--ph-sky); outline-offset: 3px; border-radius: 999px; }
  .egg-card .yolkbtn { inline-size: 100%; }
  .sr { position: absolute; inline-size: 1px; block-size: 1px; overflow: hidden; clip: rect(0 0 0 0); }
}