/* Responsive finishing shared by all three approved designs. */
.tariffs{min-width:0;display:flex;flex-direction:column}.tariffs>.price-grid{flex:1}
.price-compact,.price-original-compact,.tariff-mobile-note,.mobile-tariff-details{display:none}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}

@media(max-width:950px){
  .site-shell .main-nav>a{min-height:44px;min-width:44px;display:flex;align-items:center;justify-content:center}
  .site-shell .motion-toggle{min-height:44px;min-width:44px}
  /* Three complete price summaries share one row. Details remain in a readable table. */
  .site-shell .offer-layout{grid-template-columns:minmax(0,1fr);gap:20px}
  .site-shell .price-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;align-items:stretch}
  .site-shell .price-card{display:flex;flex-direction:column;align-items:stretch;min-width:0;min-height:176px;padding:15px 10px;text-align:center;gap:0;box-shadow:none}
  .site-shell .price-card .tier-label,.site-shell .price-card-top>p,.site-shell .price-card>ul,.site-shell .price-card .saving-label{display:none}
  .site-shell .price-card h3{font-size:clamp(12px,3.6vw,17px);line-height:1.25;font-weight:650;letter-spacing:-.035em;margin:0 0 9px;white-space:nowrap}
  .site-shell .price-card .tariff-mobile-note{display:block;font-size:clamp(10px,2.6vw,12px);line-height:1.4;min-height:28px;color:inherit;opacity:.75}
  .site-shell .price-card .price-value{margin:14px 0 0;padding:0;grid-column:auto}
  .site-shell .price-card .price-before{display:flex;justify-content:center;gap:0;min-height:14px;margin:0 0 7px}
  .site-shell .price-card .price-original-full,.site-shell .price-card .price-value>.price-full,.site-shell .price-card .currency{display:none}
  .site-shell .price-card .price-original-compact{display:block;font-size:11px;line-height:1.3;white-space:nowrap}
  .site-shell .price-card .price-compact{display:flex;flex-direction:column;align-items:center;gap:4px}
  .site-shell .price-card .price-compact>strong{font-family:var(--body);font-size:clamp(24px,7vw,30px);line-height:1.1;letter-spacing:-.055em;font-weight:750;font-variant-numeric:tabular-nums;white-space:nowrap;color:inherit}
  .site-shell .price-card .price-compact>small{font-size:clamp(10px,2.5vw,12px);line-height:1.4;font-weight:400;letter-spacing:0;color:inherit;opacity:.7}
  .site-shell .mobile-tariff-details{display:block;margin-top:12px;border:1px solid var(--line);border-radius:8px;background:var(--page);overflow:hidden}
  .mobile-tariff-details>summary{min-height:48px;display:flex;justify-content:space-between;align-items:center;gap:15px;padding:13px 15px;font-size:12px;line-height:1.5;font-weight:600;list-style:none;cursor:pointer}
  .mobile-tariff-details>summary::-webkit-details-marker{display:none}.mobile-tariff-details>summary>span:last-child{font-size:21px;line-height:1;font-weight:400;color:var(--accent);transition:transform .2s}
  .mobile-tariff-details[open]>summary{border-bottom:1px solid var(--line)}.mobile-tariff-details[open]>summary>span:last-child{transform:rotate(45deg)}
  .tariff-comparison-wrap{padding:0 10px 8px}.tariff-comparison{width:100%;table-layout:fixed;border-collapse:collapse;text-align:center;font-size:11px;line-height:1.5}
  .tariff-comparison th:first-child{width:43%;text-align:left}.tariff-comparison th,.tariff-comparison td{padding:12px 4px;vertical-align:middle;border-bottom:1px solid var(--line);word-wrap:break-word}
  .tariff-comparison thead th{font-size:clamp(9px,2.5vw,12px);font-weight:650;letter-spacing:-.025em;white-space:nowrap}.tariff-comparison tbody th{font-weight:450;color:var(--muted)}
  .tariff-comparison td>svg{width:17px;height:17px;margin:auto;color:var(--accent)}.tariff-comparison td>span[aria-hidden]{color:var(--muted);font-size:14px}
  .tariff-comparison tbody tr:last-child>*{border-bottom:0}
  .theme-mono .mobile-tariff-details{border-radius:0;border-color:#111}.theme-mono .price-card h3{font-weight:800}
}

@media(max-width:640px){
  .site-shell .section-wrap,.site-shell .site-header{width:calc(100% - 32px)}.theme-mono .hero{width:calc(100% - 32px)}
  .site-shell .site-header{gap:12px}.site-shell .main-nav{font-size:11px;gap:12px}.site-shell .main-nav>a{display:flex;align-items:center;min-height:44px;padding:8px 0}.site-shell .main-nav>a:first-child{display:none}
  .site-shell .motion-toggle{min-width:44px;min-height:44px;font-size:10px;padding:7px 8px}
  .site-shell .hero-description>p{font-size:14px;line-height:1.7}.site-shell .hero-description>span{font-size:12px;line-height:1.65}.site-shell .hero-kicker{font-size:8px;line-height:1.6}
  .site-shell .hero-action-row{display:flex;flex-direction:column;align-items:stretch;gap:14px}.site-shell .hero-cta-wrap{width:100%;display:flex;flex-direction:column;gap:8px}
  .site-shell .hero-cta-wrap>.cta{width:100%;min-height:55px;font-size:14px}.site-shell .hero-cta-wrap>span{max-width:none;font-size:11px}.site-shell .scroll-link{align-self:center;font-size:11px;min-height:44px}
  .site-shell .section-heading{margin-bottom:26px}.site-shell .section-heading>p{font-size:13px;line-height:1.65}
  .site-shell .expert-identity p{font-size:11px;line-height:1.65}.site-shell .expert-links>button{min-height:46px;font-size:11px}.site-shell .expert-link-number{font-size:8px}
  .site-shell .review-title-row h3{font-size:12px}.site-shell .reviews-toolbar{font-size:12px}.site-shell .count-badge{font-size:9px}.site-shell .load-more{min-height:48px;font-size:12px}
  .site-shell .offer-section{padding-top:42px}.site-shell .promotion{padding:18px 16px;margin-bottom:18px;gap:0}
  .site-shell .promotion h3{font-size:19px;line-height:1.35;letter-spacing:-.035em;margin-bottom:9px}.site-shell .promotion h3 br{display:none}
  .site-shell .discount-chip{font-size:9px;padding:6px 9px;margin-bottom:10px}.site-shell .promotion-copy>p{font-size:10px;line-height:1.6}
  .site-shell .countdown{margin-top:18px;gap:4px;justify-content:space-between}.site-shell .countdown strong{font-size:27px;min-width:44px;padding:5px 6px;line-height:1.2}
  .site-shell .countdown>div{gap:6px}.site-shell .countdown>div>span{font-size:7px;letter-spacing:.06em}.site-shell .countdown>b{font-size:15px;margin-top:-13px}
  .site-shell .price-grid{gap:7px}.site-shell .price-card{padding:14px 8px;min-height:174px;border-radius:9px}.theme-mono .price-card{border-radius:0}
  .site-shell .course-film-intro>p{font-size:13px;line-height:1.7}.site-shell .course-topics>span{font-size:10px}.site-shell .final-copy>p{font-size:13px;line-height:1.7}
  .site-shell .final-action>.cta{min-height:64px;font-size:16px}.site-shell .final-action>span{font-size:10px}.site-shell .site-footer>a:last-child{font-size:13px;min-height:44px}
  .expert-dialog .dialog-content p{font-size:14px;line-height:1.75}.expert-dialog .career-item>span{font-size:13px;line-height:1.75}.expert-dialog .brand-grid>span{font-size:11px}
  .dialog-close,.video-close{min-height:44px;min-width:44px}.video-close{top:-50px}
}

@media(prefers-reduced-motion:reduce){.mobile-tariff-details>summary>span:last-child{transition:none}}