:root{--blue:#1561fd;--red:#ec2f27;--ink:#242424;--muted:#575757;--line:#d9dfe8;--paper:#fff;--wash:#f5f7fb;--font:Georgia,"Times New Roman",serif;--heading:26px;--body:16px;--small:12px}
*{box-sizing:border-box}
body{margin:0;background:var(--paper);color:var(--ink);font:var(--body)/1.5 var(--font)}
::selection{color:#fff;background:var(--blue)}
a{color:var(--blue);text-underline-offset:4px}
a:focus-visible,summary:focus-visible{outline:3px solid var(--blue);outline-offset:5px}
.page{max-width:1240px;margin:0 auto;padding:0 44px}
header{display:flex;align-items:center;justify-content:space-between;padding:32px 0;border-bottom:1px solid var(--line);gap:24px}
.brand{display:inline-flex;align-items:flex-end;gap:10px;font-size:var(--heading);font-weight:700;letter-spacing:-.02em;color:var(--ink);text-decoration:none;white-space:nowrap}
.brand>span{line-height:1}
.brand-logo{display:block;flex-shrink:0;width:36px;height:36px}
.help{font-size:var(--small);color:var(--muted)}
.checkout{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(320px,1fr);gap:64px;padding:64px 0 72px}
h1,h2{font-size:var(--heading);line-height:1.25;letter-spacing:-.02em;font-weight:700;margin:0;text-wrap:balance}
h2{margin-bottom:12px}
.route-cover{position:relative;margin:0 0 24px}
.cover{display:block;width:100%;height:auto}
.cover-copy{position:absolute;left:0;top:12%;width:43%;height:65%;display:flex;flex-direction:column;color:var(--ink)}
.cover-copy p{margin:0}
.cover-label,.cover-details{font-size:var(--body);line-height:1.5}
.cover-title{margin:8px 0 0}
.cover-details{margin-top:auto!important}
.guide-note{font-size:var(--body);color:var(--muted);margin:0}
.purchase{padding-left:32px;border-left:1px solid var(--line)}
.purchase-intro{color:var(--muted);font-size:var(--body);margin:0 0 32px}
.error{color:#a51f1b;font-size:var(--body);background:#fff3f2;border:1px solid #e8b2ae;border-radius:8px;padding:12px 16px;margin:0 0 24px}
.error[hidden]{display:none}
label{display:block;font-size:var(--body);font-weight:700;margin:0 0 8px}
input,select,button{font-family:var(--font);caret-color:var(--blue)}
input:not([type=hidden]),select{font:inherit;color:var(--ink);width:100%;min-height:52px;background:#fff;border:1px solid #a7b1c1;border-radius:8px;padding:12px 16px;outline-offset:3px}
input:focus,select:focus{outline:2px solid var(--blue);border-color:var(--blue)}
input::placeholder{color:#696969}
.field-help{font-size:var(--small);line-height:1.5;color:var(--muted);margin:8px 0 24px}
.promo{margin:24px 0}
.promo summary{cursor:pointer;font-size:var(--body);color:var(--blue);width:max-content;max-width:100%}
.promo[open] summary{margin-bottom:16px}
.primary{width:100%;display:flex;justify-content:space-between;align-items:center;gap:16px;min-height:56px;border:0;border-radius:8px;background:var(--blue);color:#fff;padding:16px;font:700 var(--body)/1.5 var(--font);cursor:pointer;text-decoration:none;transition:background .15s ease}
.primary:hover{background:#0849d0}
.primary:focus-visible{outline:3px solid var(--blue);outline-offset:4px}
.primary:disabled{cursor:wait;background:#425f97}
.terms{font-size:var(--small);line-height:1.5;color:var(--muted);margin:16px 0 0}
footer{border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:24px;padding:24px 0 32px;font-size:var(--small);color:var(--muted)}
.footer-telegram{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:9px 16px;border:1px solid var(--blue);border-radius:8px;color:var(--blue);font-size:var(--body);font-weight:700;text-decoration:none}
.footer-telegram:hover{background:var(--wash)}
.result{max-width:540px;padding:64px 0 80px;margin:auto}
.result p{color:var(--muted)}
.result .primary{margin-top:24px;justify-content:center}
.result .secondary{display:block;margin-top:16px;font-size:var(--body)}
.result .gift{font-size:var(--small);margin-top:24px}
@media(max-width:1100px){.route-cover{display:flex;flex-direction:column}.cover-copy{position:static;order:-1;width:100%;height:auto;gap:8px}.cover-title{margin:0}.cover-details{margin:4px 0 0!important}.route-cover .cover{aspect-ratio:1.45;object-fit:cover;object-position:right center;margin-top:16px}}
@media(max-width:800px){.page{padding:0 24px}.checkout{gap:32px;grid-template-columns:minmax(0,1fr) minmax(0,1fr);padding-top:40px}.purchase{padding-left:24px}}
@media(max-width:600px){.page{padding:0 22px}header{padding:24px 0;gap:16px}.help{max-width:90px;text-align:right}.checkout{grid-template-columns:minmax(0,1fr);gap:32px;padding:32px 0 40px}.purchase{border-left:0;padding:32px 0 0;border-top:1px solid var(--line)}.purchase-intro{margin-bottom:24px}footer{flex-direction:column;align-items:flex-start;gap:16px}.result{padding-top:40px}}
@media(max-width:360px){header{flex-wrap:wrap;row-gap:12px}.help{margin-left:auto}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}