.storefront .product-sales{--sales-rule:var(--ewc-line)}.storefront .product-sales__hero{background:var(--ewc-sky);padding:28px 0 46px}.storefront .product-sales__back{margin-bottom:30px;font-size:.85rem;display:inline-flex}.storefront .product-sales__sample{border:1px dashed #809ab1;border-radius:6px;margin:0 0 24px;padding:12px 16px;font-size:.85rem}.storefront .product-sales__opening{grid-template-columns:1.05fr 1fr;align-items:center;gap:clamp(32px,5vw,72px);display:grid}.storefront .product-sales h1{letter-spacing:-.045em;text-wrap:balance;margin:16px 0 24px;font-size:clamp(2.5rem,4.3vw,4.1rem);line-height:1.04}.storefront .product-sales__summary{max-width:54ch;font-size:clamp(1.05rem,1.5vw,1.25rem);line-height:1.65}.storefront .product-sales__facts{border-top:1px solid var(--sales-rule);grid-template-columns:repeat(2,minmax(0,1fr));gap:18px 26px;margin:24px 0;padding-top:23px;display:grid}.storefront .product-sales__facts dt{color:var(--ewc-muted);margin-bottom:4px;font-size:.75rem}.storefront .product-sales__facts dd{margin:0;font-size:.95rem;font-weight:750}.storefront .product-sales__decision{flex-wrap:wrap;align-items:center;gap:18px 26px;margin-top:26px;display:flex}.storefront .product-sales__price{white-space:nowrap;font-size:2rem;font-weight:850;line-height:1.15}.storefront .product-sales__price span{margin-top:6px;font-size:.75rem;font-weight:500;display:block}.storefront .product-sales__note{color:var(--ewc-muted);font-size:.82rem;line-height:1.6}.storefront .product-sales__figure{min-width:0;margin:0}.storefront .product-sales__visual{aspect-ratio:1.05;background:#d9e9f5;border-radius:100px 12px 12px;position:relative;overflow:hidden}.storefront .product-sales__visual img{object-fit:cover;width:100%;height:100%}.storefront .product-sales__visual .catalog-cover--teacher{object-position:50% 36%}.storefront .product-sales__figure figcaption{justify-content:space-between;align-items:center;gap:16px;margin-top:16px;font-size:.8rem;display:flex}.storefront .product-sales__signature{font:italic 1.35rem Georgia,serif}.storefront .product-sales__nav{border-bottom:1px solid var(--sales-rule)}.storefront .product-sales__nav>div{flex-wrap:wrap;gap:8px 32px;padding-block:12px;display:flex}.storefront .product-sales__nav a{text-underline-offset:6px;padding:10px 0;font-size:.85rem;font-weight:750}.storefront .product-sales__nav a:hover{text-decoration:underline}.storefront .product-sales__body{grid-template-columns:minmax(0,1fr) 330px;align-items:start;gap:clamp(40px,6vw,96px);padding-block:64px;display:grid}.storefront .product-sales__sections{min-width:0}.storefront .product-sales__section{border-bottom:1px solid var(--sales-rule);scroll-margin-top:calc(var(--ewc-header-height,84px) + 24px);margin-bottom:48px;padding-bottom:52px}.storefront .product-sales__section:last-child{border-bottom:0;margin-bottom:0;padding-bottom:0}.storefront .product-sales h2{letter-spacing:-.035em;text-wrap:balance;margin:14px 0 24px;font-size:clamp(1.8rem,2.8vw,2.65rem);line-height:1.14}.storefront .product-sales h3{margin:22px 0 8px;font-size:1rem}.storefront .product-sales__section p{white-space:pre-line;line-height:1.8}.storefront .product-sales__outcomes{margin:32px 0 0;padding:0;list-style:none}.storefront .product-sales__outcomes li{border-top:1px solid var(--sales-rule);grid-template-columns:34px 1fr;align-items:baseline;gap:20px;padding-block:18px;display:grid}.storefront .product-sales__outcomes li>span{color:var(--ewc-accent-text);font:italic 1.35rem Georgia,serif}.storefront .product-sales__outcomes p{margin:0;font-weight:650}.storefront .product-sales__fit,.storefront .product-sales__practice{background:var(--ewc-sky);border:1px solid var(--sales-rule);border-radius:8px 32px 8px 8px;padding:clamp(24px,3vw,36px)}.storefront .product-sales__level-help{border-top:1px solid var(--sales-rule);margin:24px 0 0;padding-top:18px;font-size:.85rem}.storefront .product-sales__level-help .text-link{margin-left:6px;display:inline-flex}.storefront .product-sales__included{margin:0;padding:0;list-style:none}.storefront .product-sales__included li{align-items:baseline;gap:14px;padding:12px 0;display:flex}.storefront .product-sales__included li>span{color:var(--ewc-accent-text);font-weight:800}.storefront .product-sales__support{grid-template-columns:repeat(2,minmax(0,1fr));gap:0 24px;display:grid}.storefront .product-sales__support p{margin-top:0;font-size:.93rem}.storefront .product-sales__accordion details{border-bottom:1px solid var(--sales-rule)}.storefront .product-sales__accordion summary{cursor:pointer;align-items:baseline;gap:16px;padding:20px 0;font-weight:750;list-style:none;display:flex}.storefront .product-sales__accordion summary::-webkit-details-marker{display:none}.storefront .product-sales__number{color:#5d7a94;font-size:.8rem}.storefront .product-sales__expand{color:var(--ewc-accent-text);margin-left:auto;font-size:1.4rem;transition:transform .2s}.storefront .product-sales__accordion details[open] .product-sales__expand{transform:rotate(45deg)}.storefront .product-sales__accordion details>div{max-width:65ch;padding-bottom:16px}.storefront .product-sales__accordion details>div p:first-child{margin-top:0}.storefront .product-sales__schedule summary{cursor:pointer;padding:12px 0;font-weight:750}.storefront .product-sales__schedule ul{padding:0;font-size:.9rem;list-style:none}.storefront .product-sales__schedule li{border-top:1px solid var(--sales-rule);padding:12px 0}.storefront .product-sales__preview-links{flex-wrap:wrap;gap:16px;margin-top:24px;display:flex}.storefront .product-sales__reviews figure{border-left:2px solid var(--ewc-accent-text);margin:28px 0;padding-left:24px}.storefront .product-sales__reviews blockquote{margin:0;font-size:1.1rem}.storefront .product-sales__reviews figcaption{font-size:.85rem;font-weight:750}.storefront .product-sales__reviews figcaption span{margin-top:4px;font-weight:400;display:block}.storefront .product-sales__rail{top:calc(var(--ewc-header-height,84px) + 24px);position:sticky}.storefront .product-sales__purchase{border:1px solid var(--sales-rule);border-top:3px solid var(--ewc-accent-text);background:var(--ewc-cream);border-radius:4px 4px 14px 14px;padding:28px}.storefront .product-sales__purchase h2{letter-spacing:-.015em;margin-bottom:24px;font-size:1.25rem}.storefront .product-sales__purchase .product-sales__price{margin-bottom:22px}.storefront .product-sales__purchase dl{margin:22px 0 0}.storefront .product-sales__purchase dl>div{border-top:1px solid var(--sales-rule);justify-content:space-between;gap:12px;padding:12px 0;font-size:.8rem;display:flex}.storefront .product-sales__purchase dd{text-align:right;margin:0;font-weight:700}.storefront .product-sales__help{border-top:1px solid var(--sales-rule);margin-top:12px;padding-top:16px;font-size:.85rem}.storefront .product-sales__help p{margin:0 0 6px}.storefront .product-sales__availability{padding:12px 0;font-weight:750}.storefront .product-sales__closing{justify-content:space-between;align-items:center;gap:40px;padding-block:64px;display:flex}.storefront .product-sales__closing .product-sales__price{margin-bottom:20px}.storefront .product-buy-bar{display:none}.storefront:has(.product-sales) .site-nav__test{color:inherit}@media (min-width:981px) and (max-height:760px){.storefront .product-sales__rail{position:static}}@media (max-width:980px){.storefront .product-sales__body{grid-template-columns:minmax(0,1fr);gap:40px;max-width:780px}.storefront .product-sales__rail{position:static}.storefront .product-sales__purchase dl{display:none}.storefront .product-sales__purchase{padding:28px}.storefront .product-buy-bar:not([hidden]){z-index:30;padding:12px max(20px, env(safe-area-inset-right)) max(12px, env(safe-area-inset-bottom)) max(20px, env(safe-area-inset-left));border-top:1px solid var(--sales-rule);background:#fff;justify-content:space-between;align-items:center;gap:16px;display:flex;position:fixed;bottom:0;left:0;right:0;box-shadow:0 -4px 20px #1b3d5c0a}.storefront .product-buy-bar strong{font-size:1.25rem}.storefront .product-buy-bar>div span{font-size:.68rem;display:block}.storefront .product-buy-bar .button{padding:14px 18px;font-size:.85rem}.storefront:has(.product-sales){padding-bottom:90px}.storefront:has(.mobile-navigation[open]) .product-buy-bar{display:none}}@media (max-width:700px){.storefront .product-sales__hero{padding:24px 0 32px}.storefront .product-sales__back{margin-bottom:24px}.storefront .product-sales__opening{grid-template-columns:1fr;gap:30px}.storefront .product-sales h1{font-size:clamp(2.15rem,8vw,3rem)}.storefront .product-sales__visual{aspect-ratio:1.3;border-top-left-radius:70px}.storefront .product-sales__figure figcaption{font-size:.75rem}.storefront .product-sales__signature{font-size:1.15rem}.storefront .product-sales__nav>div{gap:2px 22px}.storefront .product-sales__body{padding-block:40px}.storefront .product-sales__section{margin-bottom:32px;padding-bottom:32px}.storefront .product-sales__fit,.storefront .product-sales__practice{padding:24px}.storefront .product-sales__support{grid-template-columns:1fr}.storefront .product-sales__closing{flex-direction:column;align-items:stretch;gap:16px;padding-block:40px}}@media (prefers-reduced-motion:reduce){.storefront .product-sales__expand{transition:none}}