:root {
  --ink: #10161e;
  --muted: #626d77;
  --violet: #330066;
  --line: rgba(16, 22, 30, .14);
  --paper: #f5f5f1;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: Arial, Helvetica, sans-serif; }
a { color: inherit; }
.sponsor-page { width: min(100%, 1280px); min-height: 100vh; margin: 0 auto; padding: 0 32px; overflow-x: hidden; }
.brief-header { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 26px 0; }
.brief-header img { display: block; width: auto; height: 36px; }
.brief-header span, .eyebrow { color: #68727d; font-size: 20px; font-weight: 500; letter-spacing: .08em; }
.brief-header span { white-space: nowrap; }
.brief-header-tools { display: flex; align-items: center; gap: 16px; }
.brief-header-tools select { min-height: 40px; padding: 7px 28px 7px 12px; border: 1px solid var(--line); border-radius: 5px; background: var(--paper); color: var(--ink); font: inherit; font-size: 14px; }
.block { font-size: 22px; line-height: 1.5; }
.hero { padding: 84px 0 96px; }
.eyebrow { margin: 0 0 28px; color: var(--violet); line-height: 1.3; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { letter-spacing: -.045em; }
h1 { max-width: 1010px; margin-bottom: 30px; font-size: clamp(48px, 7vw, 86px); line-height: .94; font-weight: 500; }
h1 em { color: var(--violet); font-family: Georgia, "Times New Roman", serif; font-style: normal; font-weight: 400; }
.supporting { max-width: 820px; margin: 0; color: var(--muted); font-size: 22px; line-height: 1.55; }
.decisions { padding: 88px 0 104px; border-top: 1px solid var(--line); }
h2 { margin-bottom: 42px; font-size: clamp(40px, 5vw, 64px); line-height: .98; font-weight: 500; }
.decision-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 30px; border-top: 1px solid var(--line); }
.decision-grid article { display: grid; grid-template-columns: 48px 1fr; gap: 16px; min-height: 190px; padding: 24px 0 27px; border-bottom: 1px solid var(--line); }
.decision-grid article > span { color: var(--violet); font-size: 22px; line-height: 1.2; }
.decision-grid h3 { margin-bottom: 14px; color: var(--violet); font-size: 20px; line-height: 1.2; letter-spacing: .05em; font-weight: 500; }
.decision-grid p { max-width: 470px; margin: 0; color: var(--muted); font-size: 22px; line-height: 1.45; }
.routing { padding: 0 0 96px; }
.routing-card { max-width: 980px; padding: 48px 50px 54px; background: var(--violet); color: white; }
.routing-card h2 { color: white; }
.routing-card > p { max-width: 760px; margin: 0 0 20px; color: #eeeaf9; font-size: 22px; line-height: 1.5; }
form { margin-top: 36px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
label { display: flex; flex-direction: column; gap: 9px; margin-bottom: 20px; }
label span { color: #d5cdef; font-size: 20px; font-weight: 500; }
input, textarea { width: 100%; border: 1px solid rgba(255,255,255,.35); border-radius: 4px; padding: 14px 15px; background: rgba(255,255,255,.96); color: var(--ink); font: inherit; font-size: 20px; }
textarea { min-height: 120px; resize: vertical; }
button { display: inline-flex; align-items: center; gap: 18px; border: 0; border-radius: 999px; padding: 16px 22px; background: white; color: var(--violet); cursor: pointer; font: inherit; font-size: 20px; font-weight: 500; }
button:hover { transform: translateY(-2px); box-shadow: 0 9px 22px rgba(0,0,0,.14); }
#form-status { margin: 18px 0 0; color: #fbbc04; font-size: 20px; }
.footer { display: flex; justify-content: space-between; gap: 20px; border-top: 1px solid var(--line); padding: 24px 0 37px; color: #8b949d; font-size: 20px; }
.footer a { color: inherit; }

@media (max-width: 840px) {
  .decision-grid { grid-template-columns: 1fr; }
}

@media (max-width: 560px) {
  .sponsor-page { padding: 0 18px; }
  .brief-header { padding: 20px 0; }
  .brief-header img { height: 30px; }
  .brief-header span { font-size: 14px; }
  .brief-header-tools { gap: 10px; }
  .brief-header-tools select { min-height: 36px; font-size: 13px; }
  .hero { padding: 58px 0 72px; }
  .eyebrow { margin-bottom: 22px; font-size: 16px; }
  h1 { margin-bottom: 24px; font-size: clamp(46px, 13vw, 62px); }
  .block, .supporting, .routing-card > p, .decision-grid p { font-size: 20px; }
  .decisions { padding: 66px 0 76px; }
  h2 { margin-bottom: 30px; font-size: 42px; }
  .decision-grid article { grid-template-columns: 42px 1fr; gap: 12px; min-height: 0; padding: 22px 0 24px; }
  .decision-grid article > span { font-size: 20px; }
  .decision-grid h3 { font-size: 17px; }
  .routing { padding-bottom: 70px; }
  .routing-card { padding: 32px 22px 36px; }
  form { margin-top: 28px; }
  .form-grid { grid-template-columns: 1fr; gap: 0; }
  input, textarea, button { font-size: 20px; }
  button { width: 100%; justify-content: center; border-radius: 3px; }
  .footer { flex-direction: column; line-height: 1.5; font-size: 18px; }
}