:root{--ink:#091634;--muted:#65728d;--line:#e2e8f2;--soft:#f6f8fc;--blue:#1768ff;--deep:#0c4dcc;--green:#0d9d62;--shadow:0 22px 60px rgba(22,48,102,.10)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:#f7f9fc;line-height:1.55}a{text-decoration:none;color:inherit}button,input,textarea,select{font:inherit}img{display:block;max-width:100%}:focus-visible{outline:3px solid rgba(23,104,255,.25);outline-offset:3px;border-radius:8px}.container{width:min(1180px,calc(100% - 36px));margin:auto}.checkout-header{position:sticky;top:0;z-index:30;background:rgba(255,255,255,.95);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}.nav{height:72px;display:flex;align-items:center;justify-content:space-between;gap:18px}.brand{display:flex;align-items:center;gap:10px;font-size:20px;font-weight:900;letter-spacing:-.03em;line-height:1.05;flex-wrap:wrap}.brand-mark{position:relative;width:28px;height:28px;display:inline-block}.brand-mark::before,.brand-mark::after{content:"";position:absolute;inset:3px 8px;border-radius:9px;background:linear-gradient(180deg,#1d7cff,#7543ff);transform:skew(-18deg)}.brand-mark::after{left:12px;right:3px;opacity:.72;transform:skew(18deg)}.nav-right{display:flex;align-items:center;gap:10px}.market-pill,.back-link{border:1px solid #dfe6f1;background:#fff;border-radius:10px;padding:10px 12px;font-size:12px;font-weight:800;color:#43536f}.market-pill{display:flex;gap:8px;align-items:center}.checkout-hero{padding:54px 0 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- 24px,1180px)}.nav{height:64px}.brand{font-size:21px}.back-link{display:none}.checkout-hero{padding-top:38px}.checkout-main{padding-top:14px}.panel-section{padding:18px}.service-preview{grid-template-columns:90px 1fr}.addon-list,.form-grid{grid-template-columns:1fr}.field-wide{grid-column:auto}.market-pill{font-size:10px}.checkout-hero h1{font-size:41px}}