.purchase-page .header-inner, .purchase-page .site-footer > div { max-width: 1280px; }
[data-premium-account] { margin-top: 40px; }
[data-premium-account] h2 { margin: 0; font-size: 1.5rem; line-height: 1.3; letter-spacing: -.03em; }
[data-premium-account] p { color: var(--secondary); overflow-wrap: anywhere; }
[data-premium-account] form { display: grid; gap: 18px; margin: 24px 0 12px; }
[data-premium-account] label { display: grid; gap: 8px; font-size: .9375rem; font-weight: 500; }
[data-premium-account] input { width: 100%; min-width: 0; min-height: 48px; padding: 12px 14px; border: 1px solid var(--line); border-radius: 12px; background: var(--soft); color: var(--ink); font: inherit; font-size: 1rem; }
[data-premium-account] input:focus-visible { outline: 2px solid var(--blue); outline-offset: 3px; }
[data-premium-account] > button:not(.purchase-checkout) { min-height: 44px; margin: 6px 8px 6px 0; padding: 9px 14px; border: 1px solid var(--line); border-radius: 12px; color: var(--ink); background: var(--soft); font-size: .9375rem; cursor: pointer; }
[data-premium-account] button:disabled { cursor: default; opacity: .6; }
[data-premium-account] [data-account-feedback] { min-height: 1.5em; margin-bottom: 0; font-size: .9375rem; }
.purchase-main { position: relative; isolation: isolate; overflow: hidden; padding: 64px 32px 84px; }
.purchase-main::before { content: ""; position: absolute; inset: -12% -12% 45%; z-index: -1; pointer-events: none; background: radial-gradient(ellipse at 76% 24%, var(--accent-soft), transparent 58%), radial-gradient(ellipse at 10% 60%, var(--soft), transparent 60%); animation: purchase-ambient 12s ease-in-out 2 alternate both; }
.purchase-paused .purchase-main::before { animation-play-state: paused; }
.purchase-shell { max-width: 1180px; margin: auto; }
.purchase-layout { display: grid; grid-template-columns: minmax(0, 1.18fr) minmax(0, .92fr); gap: 34px 64px; align-items: start; }
.purchase-intro { grid-column: 1; grid-row: 1; min-width: 0; }
.purchase-wordmark { display: flex; align-items: center; gap: 10px; margin: 0 0 24px; font-size: 1rem; font-weight: 600; }
.purchase-wordmark img { border-radius: 12px; }
.purchase-intro h1 { margin: 0; font-size: clamp(2.3rem, 4.9vw, 4.6rem); line-height: 1.1; letter-spacing: -.055em; font-weight: 650; overflow-wrap: anywhere; }
.purchase-intro h1 span { color: var(--blue); }
.purchase-lead { max-width: 510px; margin: 24px 0 0; color: var(--secondary); font-size: 1.125rem; line-height: 1.65; }
.purchase-benefits { grid-column: 1; grid-row: 2; min-width: 0; }
.purchase-benefits > h2 { margin: 0 0 24px; font-size: 1.25rem; font-weight: 600; letter-spacing: -.025em; }
.purchase-benefit-list { display: grid; gap: 24px; list-style: none; padding: 0; margin: 0; }
.purchase-benefit-list li { display: grid; grid-template-columns: 44px minmax(0, 1fr); gap: 16px; align-items: start; }
.purchase-feature-icon { display: grid; place-items: center; width: 44px; height: 44px; border: 1px solid var(--line); border-radius: 14px; color: var(--blue); background: var(--accent-soft); transition: transform .3s ease, border-color .3s ease; }
.purchase-feature-icon svg { width: 22px; height: 22px; }
.purchase-benefit-list h3 { margin: 0; font-size: 1rem; font-weight: 600; line-height: 1.5; }
.purchase-benefit-list p { margin: 5px 0 0; color: var(--secondary); font-size: 1rem; line-height: 1.6; }
.purchase-details-link { display: inline-flex; margin-top: 28px; font-size: 1rem; font-weight: 500; }
.purchase-summary { position: relative; isolation: isolate; grid-column: 2; grid-row: 1 / 3; min-width: 0; padding: 36px; border: 1px solid var(--line); border-radius: 32px; background: linear-gradient(145deg, var(--paper), var(--soft)); box-shadow: 0 24px 72px rgb(0 0 0 / 8%); }
.purchase-summary::before { content: ""; position: absolute; inset: -1px; z-index: -1; pointer-events: none; border-radius: inherit; box-shadow: inset 0 1px 0 rgb(255 255 255 / 12%); }
.purchase-product { display: flex; align-items: center; gap: 14px; padding-bottom: 28px; border-bottom: 1px solid var(--line); }
.purchase-product img { width: 54px; height: 54px; border-radius: 15px; box-shadow: 0 5px 18px rgb(0 0 0 / 10%); }
.purchase-product h2 { margin: 0; font-size: 1.25rem; font-weight: 650; letter-spacing: -.025em; line-height: 1.4; }
.purchase-product p { margin: 4px 0 0; color: var(--muted); font-size: .875rem; line-height: 1.5; }
.purchase-price-block { position: relative; overflow: hidden; padding: 28px 0; }
.purchase-price-label { display: inline-flex; align-items: center; margin: 0 0 12px; padding: 6px 11px; border-radius: 99px; color: var(--blue); background: var(--accent-soft); font-size: .875rem; font-weight: 600; line-height: 1.4; }
.purchase-price { display: flex; align-items: baseline; gap: 10px; margin: 0; line-height: 1; }
.purchase-price strong { font-size: clamp(4.2rem, 6vw, 6rem); font-weight: 650; letter-spacing: -.07em; font-variant-numeric: lining-nums tabular-nums; }
.purchase-price span { color: var(--secondary); font-size: 1.5rem; font-weight: 500; }
.purchase-payment-type { margin: 16px 0 0; color: var(--secondary); font-size: .9375rem; line-height: 1.5; }
.purchase-future-price { margin: 8px 0 0; color: var(--muted); font-size: .875rem; line-height: 1.5; }
.purchase-includes { display: grid; gap: 13px; margin: 0 0 28px; padding: 0; list-style: none; }
.purchase-includes li { display: flex; align-items: center; gap: 10px; font-size: .9375rem; line-height: 1.5; }
.purchase-includes svg { width: 18px; height: 18px; flex: 0 0 18px; color: var(--blue); }
.purchase-checkout { position: relative; display: flex; width: 100%; align-items: center; justify-content: center; gap: 10px; min-height: 54px; padding: 14px 20px; border: 1px solid transparent; border-radius: 16px; color: var(--paper); background: var(--blue); font-size: 1rem; font-weight: 600; line-height: 1.5; text-align: center; text-decoration: none; transition: transform .25s ease, box-shadow .25s ease; }
.purchase-checkout svg { width: 18px; height: 18px; flex: 0 0 18px; }
.purchase-checkout:disabled { color: var(--secondary); background: var(--soft); border-color: var(--line); cursor: default; }
.purchase-checkout-status { margin: 14px 0 0; color: var(--muted); font-size: .875rem; line-height: 1.5; text-align: center; }
.purchase-seller { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 8px 16px; margin-top: 26px; padding-top: 22px; border-top: 1px solid var(--line); color: var(--muted); font-size: .875rem; line-height: 1.5; }
.purchase-help { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: 64px; margin-top: 84px; padding-top: 44px; border-top: 1px solid var(--line); }
.purchase-help h2 { margin: 0; font-size: clamp(1.8rem, 3vw, 2.5rem); font-weight: 600; line-height: 1.15; letter-spacing: -.04em; }
.purchase-help-intro p { margin: 18px 0 0; color: var(--secondary); font-size: 1rem; }
.purchase-help-intro a { display: inline-block; max-width: 100%; overflow-wrap: anywhere; }
.purchase-faq-item { border-bottom: 1px solid var(--line); }
.purchase-faq-item:first-child { border-top: 1px solid var(--line); }
.purchase-faq-item summary { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 20px 0; cursor: pointer; list-style: none; font-size: 1rem; font-weight: 600; line-height: 1.5; }
.purchase-faq-item summary::-webkit-details-marker { display: none; }
.purchase-faq-item summary svg { width: 18px; height: 18px; flex: 0 0 18px; color: var(--muted); transition: transform .3s ease; }
.purchase-faq-item[open] summary svg { transform: rotate(45deg); color: var(--blue); }
.purchase-faq-answer { padding-bottom: 22px; }
.purchase-faq-answer p { margin: 0; color: var(--secondary); font-size: 1rem; line-height: 1.65; }
.purchase-faq-item[open] .purchase-faq-answer { animation: purchase-answer-in .3s ease both; }
.motion-ready .purchase-summary.is-visible .purchase-price strong { animation: purchase-price-in .8s cubic-bezier(.22, .7, .2, 1) both; }
.motion-ready .purchase-summary.is-visible .purchase-price-block::after { content: ""; position: absolute; inset: 0 -50%; pointer-events: none; background: linear-gradient(110deg, transparent 42%, rgb(101 180 255 / 12%) 50%, transparent 58%); animation: purchase-shine 1.4s ease .2s both; }
@keyframes purchase-ambient { from { opacity: .7; transform: translate3d(-1%, -1%, 0); } to { opacity: 1; transform: translate3d(2%, 2%, 0); } }
@keyframes purchase-price-in { from { opacity: 0; transform: translateY(12px) scale(.94); } to { opacity: 1; transform: none; } }
@keyframes purchase-shine { 0% { opacity: 0; transform: translateX(-55%); } 25%, 75% { opacity: 1; } 100% { opacity: 0; transform: translateX(55%); } }
@keyframes purchase-answer-in { from { opacity: 0; transform: translateY(-5px); } to { opacity: 1; transform: none; } }
@media (hover: hover) and (prefers-reduced-motion: no-preference) {
  .purchase-benefit-list li:hover .purchase-feature-icon { transform: translateY(-3px) rotate(-3deg); border-color: var(--blue); }
  a.purchase-checkout:hover { text-decoration: none; transform: translateY(-2px); box-shadow: 0 10px 26px rgb(35 121 216 / 20%); }
  a.purchase-checkout:active { transform: scale(.98); }
}
@media (max-width: 1000px) { .purchase-layout { gap: 28px 36px; } .purchase-summary { padding: 28px; } }
@media (max-width: 760px) {
  .purchase-main { padding: 34px 22px 60px; }
  .purchase-layout { grid-template-columns: minmax(0, 1fr); gap: 32px; }
  .purchase-intro { grid-column: 1; grid-row: 1; }
  .purchase-summary { grid-column: 1; grid-row: 2; }
  .purchase-benefits { grid-column: 1; grid-row: 3; }
  .purchase-wordmark { margin-bottom: 18px; }
  .purchase-intro h1 { font-size: clamp(2rem, 7vw, 3rem); }
  .purchase-lead { margin-top: 18px; font-size: 1rem; }
  .purchase-help { grid-template-columns: minmax(0, 1fr); gap: 28px; margin-top: 56px; padding-top: 32px; }
}
@media (max-width: 380px) { .purchase-main { padding-right: 18px; padding-left: 18px; } .purchase-summary { padding: 24px; border-radius: 26px; } }
@media (prefers-reduced-motion: reduce) {
  .purchase-main::before, .purchase-summary .purchase-price strong, .purchase-price-block::after, .purchase-faq-answer { animation: none !important; transform: none !important; }
  .purchase-main::before { opacity: 1; }
  .purchase-feature-icon, .purchase-checkout, .purchase-faq-item summary svg { transition: none; }
}
@media print { .purchase-main { padding: 20px; } .purchase-main::before, .purchase-checkout { display: none; } .purchase-layout, .purchase-help { display: block; } .purchase-summary, .purchase-benefits { margin-top: 28px; break-inside: avoid; } }
[data-premium-account]{max-width:740px;margin:3rem auto;padding:2rem;overflow-wrap:anywhere}
[data-premium-account] form{display:grid;gap:1rem}
[data-premium-account] input{display:block;width:100%;box-sizing:border-box;margin-top:.5rem;padding:.9rem;border:1px solid var(--line,#444);border-radius:12px;background:transparent;color:inherit;font:inherit}
[data-premium-account] button{margin:.4rem .3rem .4rem 0;cursor:pointer}
[data-premium-account] [hidden]{display:none}
[data-premium-checkout] [hidden]{display:none}
.purchase-account-link { display: block; text-align: center; margin-top: 18px; font-size: .9375rem; }
.purchase-account-refresh { min-height: 44px; padding: 10px 16px; border: 1px solid var(--line); border-radius: 12px; background: transparent; color: var(--ink); font: inherit; cursor: pointer; }

.purchase-price.purchase-price-pending strong { font-size:1.125rem; letter-spacing:normal; line-height:1.5; }