:root { --paper:#e9ebe8; --ink:#161816; --stone:#3a403c; --rust:#c65a1e; --line:#d5d7d3; }
* { box-sizing:border-box; } html { scroll-behavior:smooth; }
body { margin:0; background:var(--paper); color:var(--ink); font-family:Hind,sans-serif; font-size:1.08rem; line-height:1.5; }
img { max-width:100%; display:block; } figure { margin:0; }
p,a,h1,li,figcaption { overflow-wrap:anywhere; } a { color:var(--rust); }
h1,h2,h3 { font-family:Anton,sans-serif; font-weight:400; letter-spacing:.02em; line-height:1.05; margin:0 0 .3em; }
header { position:sticky; top:0; z-index:20; display:flex; align-items:center; justify-content:space-between; gap:12px; padding:12px 18px; background:var(--stone); color:#e9ebe8; }
.logo { color:#e9ebe8; text-decoration:none; font-family:Anton,sans-serif; font-size:1.6rem; letter-spacing:.04em; }
.nav { display:flex; gap:14px; } .nav a { color:#e9ebe8; text-decoration:none; }
.nav-toggle { display:none; background:var(--rust); color:#fff; border:0; padding:6px 10px; font:inherit; }
.btn { display:inline-block; margin-top:8px; background:var(--rust); color:#fff; text-decoration:none; padding:10px 16px; }
.bu-mark { display:grid; grid-template-columns:14px 1fr; }
.bu-mark b { background:var(--stone); font-size:0; overflow:hidden; }
.bu-mark div { padding:28px 6vw; min-width:0; }
.bu-mark h1 { font-size:clamp(2.2rem,5vw,4rem); }
.bu-full img,.bu-hat img { width:100%; height:auto; }
.bu-full figcaption,.bu-hat figcaption { padding:10px 16px 0; }
.bu-band { padding:16px 8vw; background:var(--rust); color:#fff; font-family:Anton,sans-serif; font-size:1.4rem; letter-spacing:.03em; }
.bu-pair { display:grid; grid-template-columns:1.3fr .7fr; }
.bu-pair article { padding:22px 6vw; min-width:0; }
.bu-pair article:last-child { background:#fff; }
.bu-hat { width:min(52%,620px); margin:8px 6vw 8px auto; }
.bu-note { margin:8px 8vw; padding:12px 16px; background:#fff; }
.bu-qa { max-width:680px; margin:0 auto; padding:8px 20px; }
.bu-qa div { padding:12px 0; border-bottom:1px solid var(--line); } .bu-qa b { display:block; font-family:Anton,sans-serif; letter-spacing:.03em; }
.bu-form,.bu-end,.bu-lead { max-width:680px; margin:0 auto; padding:16px 20px 64px; }
form { display:flex; flex-direction:column; gap:10px; } label { font-size:.95rem; }
input,textarea { font:inherit; width:100%; padding:10px 12px; border:1px solid #cfd2cd; background:#fff; color:var(--ink); }
button[type="submit"] { font:inherit; background:var(--stone); color:#fff; border:0; padding:12px 16px; width:fit-content; cursor:pointer; }
.bu-line { padding:12px 8vw; font-family:Anton,sans-serif; font-size:1.4rem; letter-spacing:.03em; }
.bu-ol { padding:8px 10vw; }
.bu-dark { padding:18px 8vw; background:var(--stone); color:#e9ebe8; font-size:1.15rem; }
.bu-addrline { padding:10px 8vw; }
.bu-giant { padding:16px 6vw 0; } .bu-giant h1 { font-size:clamp(1.8rem,5.5vw,3.6rem); }
.bu-addr { padding:6px 6vw; }
.bu-links { display:flex; flex-direction:column; padding:4px 6vw 14px; gap:4px; }
.bu-links a { text-decoration:none; color:var(--ink); font-size:clamp(1rem,2vw,1.25rem); }
footer { background:var(--stone); color:#e9ebe8; padding:22px 18px 30px; display:flex; justify-content:space-between; gap:12px; flex-wrap:wrap; }
footer a { color:#e9ebe8; }
.modal[hidden] { display:none; }
.modal { position:fixed; inset:0; background:rgba(22,24,22,.5); display:grid; place-items:center; z-index:40; padding:20px; }
.modal div { background:#fff; padding:24px 20px; max-width:420px; width:100%; }
.modal button { font:inherit; margin-top:12px; background:var(--stone); color:#fff; border:0; padding:8px 14px; }
@media (max-width:800px) {
  .nav-toggle { display:inline-flex; }
  .nav { display:none; position:absolute; top:100%; left:0; right:0; background:var(--stone); flex-direction:column; padding:12px 18px 16px; }
  .nav.is-open { display:flex; }
  .bu-mark { grid-template-columns:8px 1fr; }
  .bu-pair { grid-template-columns:1fr; }
  .bu-hat { width:100%; margin-left:0; }
  .logo { font-size:1.35rem; }
}