:root{--ink:#11110f;--muted:#5e5b53;--paper:#f4f1e8;--soft:#fbfaf5;--card:#e7ded0;--line:#cec4b5;--success:#276247;--error:#8d3529;--shadow:0 20px 60px rgba(17,17,15,.09);font-family:Inter,"Avenir Next",Avenir,"Helvetica Neue",Arial,sans-serif;color:var(--ink);background:var(--paper)}*{box-sizing:border-box}body{margin:0;min-width:320px;background:var(--paper)}a{color:inherit}.purchase-header{display:flex;min-height:76px;align-items:center;justify-content:space-between;padding:0 clamp(22px,4vw,72px);border-bottom:1px solid rgba(17,17,15,.09)}.purchase-brand{display:flex;gap:10px;align-items:baseline;text-decoration:none}.purchase-brand strong{font-size:1.3rem;font-weight:900}.purchase-brand span{color:var(--muted)}.header-link{font-weight:800;text-underline-offset:4px}.purchase-layout{display:grid;grid-template-columns:minmax(0,1fr) minmax(440px,.72fr);gap:clamp(35px,7vw,110px);width:min(calc(100% - 48px),1320px);margin:0 auto;padding:clamp(60px,8vw,120px) 0}.purchase-intro{padding-top:28px}.eyebrow{margin:0 0 16px;color:var(--muted);font-size:.75rem;font-weight:850;letter-spacing:.12em;text-transform:uppercase}.purchase-intro h1,.status-card h1{margin:0;font-size:clamp(3.4rem,7vw,7.4rem);font-weight:900;letter-spacing:-.065em;line-height:.84}.purchase-intro>p:not(.eyebrow){max-width:700px;margin:32px 0;color:var(--muted);font:clamp(1.15rem,2vw,1.55rem)/1.5 Georgia,serif}.trust-row{display:flex;flex-wrap:wrap;gap:9px}.trust-row span{padding:9px 12px;border:1px solid var(--line);border-radius:999px;font-size:.78rem;font-weight:800}.checkout-card{padding:clamp(25px,4vw,48px);border:1px solid var(--line);border-radius:24px;background:var(--soft);box-shadow:var(--shadow)}fieldset{margin:0 0 34px;padding:0;border:0}legend{margin-bottom:16px;font-size:.78rem;font-weight:900;letter-spacing:.1em;text-transform:uppercase}.product-options{display:grid;gap:9px}.product-option{position:relative;display:grid;grid-template-columns:auto 1fr auto;gap:13px;align-items:center;padding:17px;border:1px solid var(--line);border-radius:14px;background:#fff;cursor:pointer}.product-option:has(input:checked){border-color:var(--ink);box-shadow:inset 0 0 0 1px var(--ink);background:var(--card)}.product-option input{width:18px;height:18px;margin:0;accent-color:var(--ink)}.product-option strong,.product-option small{display:block}.product-option small{margin-top:3px;color:var(--muted);font-size:.78rem}.product-price{font-size:1.05rem;font-weight:900}label{display:block;margin:14px 0 7px;font-size:.78rem;font-weight:850}input[type=text],input[type=email],#customer-name{width:100%;min-height:54px;padding:13px 15px;border:1px solid var(--line);border-radius:11px;background:#fff;color:var(--ink);font:inherit;outline:none}input:focus{border-color:var(--ink);box-shadow:0 0 0 3px rgba(17,17,15,.1)}.field-note,.payment-note{margin:9px 0 0;color:var(--muted);font:italic .84rem/1.4 Georgia,serif}.pay-button{display:flex;width:100%;min-height:58px;align-items:center;justify-content:space-between;padding:0 20px;border:1px solid var(--ink);border-radius:10px;background:var(--ink);color:#fff;font:inherit;font-weight:850;text-decoration:none;cursor:pointer}.pay-button:disabled{cursor:not-allowed;opacity:.4}.payment-note{text-align:center}.form-error{padding:12px 14px;border-radius:9px;background:#f3dfd8;color:var(--error);font-weight:750}footer{display:flex;justify-content:space-between;gap:20px;padding:28px clamp(22px,4vw,72px);border-top:1px solid var(--line);color:var(--muted);font-size:.86rem}footer a{font-weight:800}.status-shell{display:grid;min-height:calc(100vh - 76px);place-items:center;padding:40px 22px}.status-card{width:min(100%,820px);padding:clamp(36px,7vw,76px);border:1px solid var(--line);border-radius:25px;background:var(--soft);box-shadow:var(--shadow);text-align:center}.status-card h1{font-size:clamp(3rem,7vw,6rem)}.status-card>p:not(.eyebrow){max-width:590px;margin:24px auto;color:var(--muted);font:1.25rem/1.5 Georgia,serif}.status-icon{display:grid;width:72px;height:72px;place-items:center;margin:0 auto 26px;border-radius:50%;background:var(--ink);color:#fff;font-size:1.6rem}.status-icon.waiting{animation:spin 1.4s linear infinite}.status-icon.success{background:var(--success)}.status-icon.error{background:var(--error)}.status-detail{margin:24px 0;padding:16px;border-radius:12px;background:var(--card);font-weight:750}.status-action{width:min(100%,340px);margin:26px auto 0}@keyframes spin{to{transform:rotate(360deg)}}@media(max-width:900px){.purchase-layout{grid-template-columns:1fr}.purchase-intro{padding-top:0}.checkout-card{width:min(100%,650px)}}@media(max-width:600px){.purchase-layout{width:calc(100% - 28px);padding:44px 0}.purchase-intro h1{font-size:3.7rem}.checkout-card{padding:23px 17px;border-radius:18px}.product-option{grid-template-columns:auto 1fr}.product-price{grid-column:2}.purchase-header{padding-inline:16px}.purchase-brand span{display:none}footer{flex-direction:column}}