:root { color-scheme: light; --ink: #505050; --line: #c4c4c4; }
* { box-sizing: border-box; }
body { margin: 0; background: #fff; color: var(--ink); font-family: Arial, Helvetica, sans-serif; -webkit-font-smoothing: antialiased; line-height: 1.8; }
a { color: inherit; text-decoration: none; }
.mast { max-width: 1180px; margin: 0 auto; padding: 40px 0; display: flex; gap: 24px; justify-content: space-between; align-items: center; font-size: .75rem; letter-spacing: .19em; }
.mast a { padding: 8px 0; }
.contact { width: min(480px, calc(100% - 40px)); margin: 8vh auto 80px; }
h1, h2 { font-size: .875rem; font-weight: 400; letter-spacing: .24em; }
h1 { margin: 0 0 36px; }
.stack { display: flex; flex-direction: column; position: relative; }
label { margin-top: 24px; font-size: .8rem; letter-spacing: .12em; }
input, textarea { width: 100%; color: inherit; font: inherit; font-size: 1rem; padding: 12px 0; border: 0; border-bottom: 1px solid var(--line); border-radius: 0; background: transparent; }
textarea { resize: vertical; min-height: 150px; }
input:focus, textarea:focus { outline: none; border-bottom-color: var(--ink); }
a:focus-visible, button:focus-visible { outline: 1px solid #777; outline-offset: 5px; }
.privacy { margin: 28px 0 20px; font-size: .8rem; line-height: 1.9; color: #666; }
button, .text-link { align-self: flex-start; color: inherit; background: transparent; border: 0; border-bottom: 1px solid var(--ink); padding: 12px 0; min-height: 44px; font: inherit; font-size: .8rem; letter-spacing: .16em; cursor: pointer; }
button:hover, .text-link:hover { opacity: .72; }
.notice, .field-error { font-size: .875rem; line-height: 1.8; }
.notice { border-left: 1px solid #777; padding-left: 14px; }
.field-error { margin: 8px 0 0; }
.bot-field { position: absolute; left: -10000px; top: 0; width: 1px; height: 1px; overflow: hidden; }
.receipt p { margin: 24px 0 40px; font-size: 1rem; }
@media (max-width: 1240px) { .mast { margin: 0 28px; } }
@media (max-width: 600px) { .mast { margin: 0 20px; padding: 22px 0; font-size: .7rem; letter-spacing: .13em; } .contact { margin-top: 5vh; } }