:root { --ink:#141414; --ink-2:#1d1d1d; --gold:#b8862f; --gold-2:#c9a84c; --muted:#666; --line:#e6e6e6; --soft:#f6f6f6; }
  * { box-sizing:border-box; }
  html { scroll-behavior:smooth; }
  body { margin:0; background:#fff; color:var(--ink); font:17px/1.6 "Geist", system-ui, sans-serif; padding-bottom:72px; }
  a { color:inherit; }
  .w { max-width:1160px; margin:0 auto; padding:0 24px; }
  @media (max-width:700px) { .w { padding:0 16px; } }
  .serif { font-family:-apple-system, BlinkMacSystemFont, "SF Pro Display", "Inter", "Helvetica Neue", Arial, sans-serif; }

  /* nav */
  nav { border-bottom:1px solid var(--line); }
  nav .w { display:flex; align-items:center; justify-content:space-between; height:68px; }
  .logo { font-family:-apple-system, BlinkMacSystemFont, "SF Pro Display", "Inter", "Helvetica Neue", Arial, sans-serif; font-weight:600; font-size:22px; letter-spacing:.01em; text-decoration:none; }
  .logo span { color:var(--gold); }
  .menu { display:flex; gap:28px; font-size:15px; }
  .menu a { text-decoration:none; color:#444; }
  .btn { display:inline-block; background:var(--ink); color:#fff; text-decoration:none; border-radius:8px; padding:11px 18px; font-weight:600; font-size:15px; border:0; font-family:inherit; cursor:pointer; }
  .btn.ghost { background:transparent; color:var(--ink); padding-left:0; padding-right:0; border-radius:0; border-bottom:1px solid currentColor; padding-bottom:2px; }
  @media (max-width:820px) { .menu { display:none; } }

  /* hero */
  .hero { padding:72px 0 36px; }
  .hero h1 { font-family:-apple-system, BlinkMacSystemFont, "SF Pro Display", "Inter", "Helvetica Neue", Arial, sans-serif; font-weight:600; font-size:clamp(38px, 5.6vw, 68px); line-height:1.04; letter-spacing:-.015em; margin:0 0 20px; max-width:900px; }
  .hero h1 em { font-style:normal; color:var(--gold); }
  .hero .sub { font-size:20px; color:#3b3b3b; max-width:620px; margin:0 0 28px; }
  .hero .row { display:flex; gap:26px; align-items:center; flex-wrap:wrap; margin-bottom:44px; }
  .kern-under { font-family:-apple-system, BlinkMacSystemFont, "SF Pro Display", "Inter", "Helvetica Neue", Arial, sans-serif; font-size:clamp(22px, 2.6vw, 30px); text-align:center; margin:34px auto 0; max-width:760px; line-height:1.25; }
  .kern-under em { font-style:normal; color:var(--gold); }

  /* BMS stage (from the prototype) */
  .stage { border-radius:18px; border:1px solid var(--line); background:#fff; padding:22px 22px 18px; }
  .stage-title { font-family:-apple-system, BlinkMacSystemFont, "SF Pro Display", "Inter", "Helvetica Neue", Arial, sans-serif; font-size:17px; margin:0 0 4px 4px; }
  .stage-title small { font-family:"Geist", sans-serif; color:var(--muted); font-size:14px; margin-left:8px; }
  svg { display:block; width:100%; height:auto; }
  .talk { min-height:124px; margin-top:6px; position:relative; }
  .line-sub { position:absolute; left:0; right:0; top:30px; text-align:center; font-size:20px; opacity:0; }
  .line-sub small { display:block; font-size:12px; letter-spacing:.08em; text-transform:uppercase; color:var(--muted); margin-bottom:4px; }
  .line-sub.bms { color:var(--gold); }
  .line-sub.final { font-family:-apple-system, BlinkMacSystemFont, "SF Pro Display", "Inter", "Helvetica Neue", Arial, sans-serif; font-weight:600; font-size:27px; line-height:1.25; color:var(--ink); }
  .line-sub.final small { font-family:"Geist", sans-serif; font-weight:400; }

  /* method */
  .method { padding:84px 0; border-top:1px solid var(--line); }
  .split { display:grid; grid-template-columns:5fr 7fr; gap:56px; align-items:start; }
  @media (max-width:860px) { .split { grid-template-columns:1fr; gap:18px; } }
  .kicker { font-size:13px; letter-spacing:.1em; text-transform:uppercase; color:var(--gold); font-weight:600; margin:0 0 12px; }
  h2 { font-family:-apple-system, BlinkMacSystemFont, "SF Pro Display", "Inter", "Helvetica Neue", Arial, sans-serif; font-weight:600; font-size:clamp(30px, 3.6vw, 44px); line-height:1.1; letter-spacing:-.01em; margin:0; }
  .prose p { margin:0 0 16px; font-size:19px; color:#333; max-width:640px; }
  .prose p:last-child { margin-bottom:0; }
  .choices { display:flex; flex-wrap:wrap; gap:8px 10px; margin:18px 0 22px; }
  .chip { font-size:13px; font-weight:600; border-radius:99px; padding:4px 12px; background:#f0f0f0; }
  .chip.ai { background:var(--gold); color:#fff; } .chip.mens { background:#fff; box-shadow:inset 0 0 0 1.2px var(--gold); }

  /* ticket agent (dark band) */
  .ta { background:var(--ink); color:#f3f3f3; padding:88px 0; }
  .ta .kicker { color:var(--gold-2); }
  .ta h2 { color:#fff; }
  .ta .prose p { color:#cfcfcf; }
  .ta .split { margin-bottom:44px; }
  .ta-stage { position:relative; border:1px solid #2a2a2a; border-radius:18px; padding:26px; background:#0d0d0d; }
  .ta-grid { display:grid; grid-template-columns:1fr 1.2fr 1fr; gap:22px; align-items:start; }
  @media (max-width:860px) { .ta-grid { grid-template-columns:1fr; } }
  .ta-col h4 { margin:0 0 10px; font-size:12px; letter-spacing:.1em; text-transform:uppercase; color:#8f8f8f; font-weight:600; }
  .ta-ticket { border-left:2px solid #f3f3f3; padding:4px 0 4px 14px; }
  .ta-ticket b { display:block; font-size:17px; margin-bottom:4px; }
  .ta-ticket span { color:#bdbdbd; font-size:15px; }
  .src { display:grid; grid-template-columns:auto 1fr; gap:4px 12px; padding:10px 0; border-bottom:1px solid #262626; }
  .src:last-child { border-bottom:0; }
  .src .sys { font-size:12px; color:#8f8f8f; grid-column:1 / -1; letter-spacing:.04em; }
  .src .hit { font-size:15px; color:#eaeaea; grid-column:1 / -1; }
  .src .hit b { color:var(--gold-2); font-weight:600; }
  .note { border:1px solid var(--gold-2); border-radius:12px; padding:14px 16px; background:rgba(201,168,76,.06); }
  .note .tag { font-size:12px; letter-spacing:.08em; text-transform:uppercase; color:var(--gold-2); font-weight:600; margin-bottom:6px; }
  .note p { margin:0 0 8px; font-size:15.5px; color:#f1f1f1; }
  .note .refs { font-size:13px; color:#aaa; }
  .spec { margin-top:16px; display:flex; gap:10px; align-items:center; font-size:15px; color:#eaeaea; }
  .spec i { width:22px; height:22px; border-radius:50%; border:1.5px solid var(--gold-2); display:inline-flex; align-items:center; justify-content:center; font-style:normal; color:var(--gold-2); font-size:13px; }
  .ta-cap { text-align:center; min-height:70px; margin-top:22px; position:relative; }
  .ta-cap div { position:absolute; left:0; right:0; top:0; font-size:20px; opacity:0; }
  .ta-cap div.final { font-family:-apple-system, BlinkMacSystemFont, "SF Pro Display", "Inter", "Helvetica Neue", Arial, sans-serif; font-weight:600; font-size:25px; color:#fff; }
  .fake { display:inline-block; font-size:13px; color:#9a9a9a; border:1px dashed #555; border-radius:99px; padding:2px 11px; }
  .ta .row { display:flex; gap:24px; align-items:center; flex-wrap:wrap; margin-top:26px; }
  .ta .btn { background:var(--gold-2); color:#111; }
  .ta .btn.ghost { background:transparent; color:#fff; }
  [data-anim] { transition:opacity .5s ease, transform .5s ease; }

  /* offer */
  .offer { padding:88px 0; }
  .offer h2 { margin-bottom:34px; }
  .v-list .item { display:grid; grid-template-columns:5fr 7fr; gap:40px; padding:26px 0; border-top:1px solid var(--line); align-items:baseline; }
  .v-list .item:last-child { border-bottom:1px solid var(--line); }
  .v-list .item h3 { font-family:-apple-system, BlinkMacSystemFont, "SF Pro Display", "Inter", "Helvetica Neue", Arial, sans-serif; font-weight:600; font-size:28px; margin:0; }
  .v-list .item p { margin:0; font-size:18px; color:#3a3a3a; }
  @media (max-width:760px) { .v-list .item { grid-template-columns:1fr; gap:6px; } }
  .v-alt .item { display:grid; grid-template-columns:1fr 1fr; gap:56px; align-items:center; padding:34px 0; }
  .v-alt .item:nth-child(even) .pic { order:2; }
  .v-alt .pic.img { background:#fff; border:1px solid var(--line); padding:0; overflow:hidden; }
  .v-alt .pic.img img { width:100%; height:100%; object-fit:cover; object-position:left top; display:block; }
  .v-alt .pic { aspect-ratio:16/10; border-radius:14px; background:var(--soft); display:flex; align-items:center; justify-content:center; color:#999; font-size:14px; text-align:center; padding:16px; }
  .v-alt h3 { font-family:-apple-system, BlinkMacSystemFont, "SF Pro Display", "Inter", "Helvetica Neue", Arial, sans-serif; font-weight:600; font-size:32px; margin:0 0 10px; }
  .v-alt p { margin:0; font-size:18px; color:#3a3a3a; max-width:460px; }
  @media (max-width:760px) { .v-alt .item { grid-template-columns:1fr; gap:14px; } .v-alt .item:nth-child(even) .pic { order:0; } }
  .v-para p { font-family:-apple-system, BlinkMacSystemFont, "SF Pro Display", "Inter", "Helvetica Neue", Arial, sans-serif; font-size:clamp(24px, 2.8vw, 34px); line-height:1.35; max-width:900px; margin:0; }
  .v-para a { color:var(--gold); text-decoration-thickness:1px; text-underline-offset:4px; }

  /* about */
  .about { padding:88px 0; border-top:1px solid var(--line); }
  .people { display:grid; grid-template-columns:1fr 1fr; gap:48px; margin-top:34px; }
  @media (max-width:760px) { .people { grid-template-columns:1fr; } }
  .photo { aspect-ratio:4/5; background:var(--soft); border-radius:14px; display:flex; align-items:center; justify-content:center; color:#999; font-size:14px; margin-bottom:16px; }
  .person h3 { font-family:-apple-system, BlinkMacSystemFont, "SF Pro Display", "Inter", "Helvetica Neue", Arial, sans-serif; font-weight:600; font-size:28px; margin:0; }
  .person .role { color:var(--gold); font-weight:600; font-size:15px; margin-bottom:8px; }
  .person p { margin:0; color:#3a3a3a; font-size:17.5px; max-width:460px; }

  /* contact */
  .contact { padding:96px 0; border-top:1px solid var(--line); }
  .contact h2 { font-size:clamp(34px, 4.6vw, 56px); max-width:760px; }
  .contact .lead { font-size:19px; color:#3a3a3a; max-width:560px; margin:16px 0 34px; }
  .form { display:grid; grid-template-columns:1fr 1fr; gap:22px 28px; max-width:760px; }
  .form .full { grid-column:1 / -1; }
  .form label { display:block; font-size:13px; color:var(--muted); margin-bottom:4px; }
  .form input, .form textarea { width:100%; font:inherit; font-size:17px; border:0; border-bottom:1.5px solid #cfcfcf; padding:8px 0; background:transparent; outline:none; }
  .form input:focus, .form textarea:focus { border-bottom-color:var(--gold); }
  .form textarea { min-height:90px; resize:vertical; }
  .form .send { display:flex; gap:26px; align-items:center; flex-wrap:wrap; }
  @media (max-width:640px) { .form { grid-template-columns:1fr; } }
  footer { border-top:1px solid var(--line); padding:26px 0 40px; color:var(--muted); font-size:14px; }
  footer .w { display:flex; justify-content:space-between; flex-wrap:wrap; gap:10px; }
  .seg { display:inline-flex; border:1px solid #d5cdb8; border-radius:8px; overflow:hidden; background:#fff; }
  .seg button { font:inherit; font-size:13.5px; border:0; background:transparent; padding:6px 10px; cursor:pointer; color:var(--ink); }
  .seg button + button { border-left:1px solid #eee; }
  .seg button.on { background:var(--ink); color:#fff; }
  #status { color:var(--muted); }