* { box-sizing: border-box; margin: 0; padding: 0; }
    body {
      font-family: "DM Sans", system-ui, sans-serif;
      min-height: 100vh;
      background:
        radial-gradient(ellipse 100% 60% at 50% -20%, #e0f0ff 0%, transparent 55%),
        linear-gradient(180deg, #f8fafc 0%, #eef2f7 100%);
      color: #1e293b;
    }
    .sale-banner {
      position: sticky;
      top: 0;
      z-index: 200;
      background: #0f172a;
      color: #f1f5f9;
      text-align: center;
      padding: 0.75rem 1rem;
      font-size: clamp(0.875rem, 1.5vw, 1rem);
      font-weight: 600;
      letter-spacing: 0.04em;
      box-shadow: 0 4px 16px rgba(15, 23, 42, 0.2);
    }
    .wrap {
      max-width: 1280px;
      margin: 0 auto;
      padding: clamp(1.25rem, 4vw, 2.25rem) 1.5rem 3rem;
    }
    .top-band {
      display: grid;
      grid-template-columns: minmax(0, 1fr) min(400px, 100%);
      gap: clamp(1.25rem, 3vw, 2rem);
      align-items: start;
    }
    .intro-stack {
      display: flex;
      flex-direction: column;
      align-items: stretch;
      min-width: 0;
    }
    @media (max-width: 900px) {
      .top-band {
        grid-template-columns: 1fr;
      }
    }
    .intro .domain {
      font-size: clamp(2.5rem, 5.5vw, 3.75rem);
      font-weight: 600;
      letter-spacing: -0.035em;
      color: #0f172a;
      margin-bottom: 1rem;
      line-height: 1.15;
    }
    .intro h1 {
      font-size: clamp(1.5rem, 3.5vw, 2.375rem);
      font-weight: 600;
      letter-spacing: -0.02em;
      line-height: 1.2;
      margin-bottom: 1rem;
      color: #0f172a;
    }
    .intro .lede {
      font-size: clamp(1.125rem, 2vw, 1.375rem);
      line-height: 1.65;
      color: #475569;
      max-width: 48ch;
      margin-bottom: 0;
    }
    .figure {
      width: 100%;
      max-width: 100%;
      margin: clamp(1.25rem, 3vw, 1.75rem) 0 0;
      border-radius: 12px;
      overflow: hidden;
      box-shadow: 0 16px 40px -18px rgba(15, 23, 42, 0.22);
      display: flex;
      flex-direction: column;
      max-height: min(52.5vh, 450px);
    }
    .figure img {
      flex: 1 1 auto;
      min-height: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      object-position: center;
      display: block;
    }
    @media (max-width: 900px) {
      .figure {
        max-width: 100%;
        max-height: min(72.5vw, 375px);
        aspect-ratio: 8 / 5;
      }
    }
    .form-block {
      background: #fff;
      border-radius: 16px;
      padding: clamp(1.25rem, 3vw, 1.65rem);
      box-shadow: 0 1px 3px rgba(15, 23, 42, 0.06), 0 12px 40px -16px rgba(15, 23, 42, 0.12);
      border: 1px solid #e2e8f0;
    }
    .form-block h2 {
      font-size: 1.125rem;
      font-weight: 600;
      margin-bottom: 1.25rem;
      color: #0f172a;
    }
    label {
      display: block;
      font-size: 0.8125rem;
      font-weight: 500;
      color: #475569;
      margin-bottom: 0.4rem;
    }
    label .req {
      color: #dc2626;
      font-weight: 600;
      margin-left: 0.125em;
    }
    .field { margin-bottom: 1.1rem; }
    input, textarea {
      width: 100%;
      padding: 0.7rem 0.85rem;
      border-radius: 10px;
      border: 1px solid #cbd5e1;
      background: #f8fafc;
      font: inherit;
      color: #0f172a;
      transition: border-color 0.15s, background 0.15s;
    }
    input:focus, textarea:focus {
      outline: none;
      border-color: #3b82f6;
      background: #fff;
      box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
    }
    textarea { resize: vertical; }
    .field--grow textarea {
      min-height: 52px;
      max-height: 80px;
      padding: 0.5rem 0.65rem;
      font-size: 0.875rem;
      line-height: 1.45;
    }
    .offer-min {
      font-size: 0.8125rem;
      color: #64748b;
      margin-top: 0.35rem;
    }
    .captcha-block {
      margin-top: 0.65rem;
      padding: 0.55rem 0.65rem;
      border-radius: 8px;
      border: 1px solid #cbd5e1;
      background: linear-gradient(180deg, #f1f5f9 0%, #e8edf3 100%);
      box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.65);
    }
    .captcha-block .captcha-title {
      font-size: 0.625rem;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 0.05em;
      color: #475569;
      margin-bottom: 0.2rem;
    }
    .captcha-block .captcha-hint {
      font-size: 0.6875rem;
      color: #64748b;
      margin-bottom: 0.4rem;
      line-height: 1.35;
    }
    .captcha-display {
      display: inline-block;
      padding: 0.3rem 0.55rem;
      margin-bottom: 0.4rem;
      border-radius: 4px;
      border: 1px solid #94a3b8;
      background:
        repeating-linear-gradient(
          -8deg,
          transparent,
          transparent 2px,
          rgba(148, 163, 184, 0.1) 2px,
          rgba(148, 163, 184, 0.1) 4px
        ),
        #fff;
      font-family: ui-monospace, "Cascadia Code", "SF Mono", Menlo, monospace;
      font-size: 1.05rem;
      font-weight: 700;
      letter-spacing: 0.22em;
      color: #1e293b;
      user-select: none;
    }
    .captcha-block input {
      font-family: ui-monospace, Menlo, monospace;
      font-size: 0.8125rem;
      letter-spacing: 0.08em;
      padding: 0.45rem 0.55rem;
    }
    .submit-wrap {
      margin-top: 1rem;
    }
    button[type="submit"] {
      width: 100%;
      margin-top: 0;
      padding: 0.875rem;
      border: none;
      border-radius: 10px;
      background: #0f172a;
      color: #fff;
      font-weight: 600;
      font-size: 0.9375rem;
      cursor: pointer;
      transition: background 0.15s, transform 0.15s;
    }
    button[type="submit"]:hover { background: #1e293b; transform: translateY(-1px); }
    .form-success {
      display: none;
      padding: 1rem 1.1rem;
      border-radius: 10px;
      background: #ecfdf5;
      border: 1px solid #a7f3d0;
      color: #065f46;
      font-size: 0.9375rem;
      margin-top: 1rem;
    }
    .form-success.visible { display: block; }
    form.hidden { display: none; }
    .visually-hidden {
      position: absolute;
      width: 1px;
      height: 1px;
      padding: 0;
      margin: -1px;
      overflow: hidden;
      clip: rect(0, 0, 0, 0);
      white-space: nowrap;
      border: 0;
    }