:root {
  --blue: #174b9b;
  --blue-dark: #0b2d61;
  --red: #c60f1f;
  --ink: #111827;
  --muted: #5f6673;
  --paper: #ffffff;
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
}

body {
  min-height: 100vh;
  margin: 0;
  color: var(--ink);
  font-family: "Inter", system-ui, sans-serif;
  background:
    linear-gradient(145deg, rgba(23, 75, 155, .10), transparent 38%),
    linear-gradient(330deg, rgba(198, 15, 31, .08), transparent 34%),
    #eef1f5;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -1;
  content: "";
  opacity: .18;
  background-image: url("assets/shooting.png");
  background-position: center;
  background-size: cover;
  filter: grayscale(1);
}

.page {
  width: min(1040px, calc(100% - 32px));
  margin: 0 auto;
  padding: clamp(24px, 6vh, 70px) 0 24px;
}

.notice {
  display: grid;
  grid-template-columns: 180px 1fr;
  overflow: hidden;
  min-height: 560px;
  border: 1px solid rgba(15, 35, 70, .08);
  border-radius: 28px;
  background: rgba(255, 255, 255, .96);
  box-shadow: 0 28px 80px rgba(13, 35, 70, .18);
}

.brand {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 42px 26px;
  background: linear-gradient(170deg, var(--blue) 0 72%, var(--blue-dark) 72%);
}

.brand img {
  width: 124px;
  height: auto;
  filter: drop-shadow(0 10px 18px rgba(0, 0, 0, .2));
}

.content {
  align-self: center;
  padding: clamp(36px, 7vw, 82px);
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--red);
  font-family: "Barlow Condensed", sans-serif;
  font-size: 1.12rem;
  font-weight: 800;
  letter-spacing: .1em;
  text-transform: uppercase;
}

h1,
h2 {
  font-family: "Barlow Condensed", sans-serif;
  text-transform: uppercase;
}

h1 {
  max-width: 700px;
  margin: 0;
  font-size: clamp(3.1rem, 7vw, 6.2rem);
  font-weight: 800;
  letter-spacing: -.025em;
  line-height: .88;
}

.lead {
  max-width: 690px;
  margin: 28px 0;
  color: #343a45;
  font-size: clamp(1.05rem, 2vw, 1.22rem);
  line-height: 1.7;
}

.next-year {
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: 18px;
  max-width: 700px;
  padding: 22px;
  border-left: 5px solid var(--red);
  border-radius: 0 18px 18px 0;
  background: #f3f5f8;
}

.next-year-mark {
  display: grid;
  width: 46px;
  height: 46px;
  place-items: center;
  border-radius: 50%;
  color: #fff;
  background: var(--blue);
  font-size: 1.55rem;
  font-weight: 700;
}

.next-year h2 {
  margin: 0 0 7px;
  font-size: 1.75rem;
  line-height: 1;
}

.next-year p,
.thanks {
  margin: 0;
  color: var(--muted);
  line-height: 1.65;
}

.thanks {
  margin-top: 24px;
  font-weight: 600;
}

footer {
  display: flex;
  gap: 18px;
  padding: 20px 4px 0;
  color: #4d5665;
  font-size: .88rem;
}

footer p {
  margin: 0;
}

@media (max-width: 720px) {
  .page {
    width: min(100% - 20px, 540px);
    padding-top: 10px;
  }

  .notice {
    display: block;
    min-height: 0;
    border-radius: 22px;
  }

  .brand {
    justify-content: flex-start;
    padding: 20px 24px;
    background: linear-gradient(100deg, var(--blue), var(--blue-dark));
  }

  .brand img {
    width: 88px;
  }

  .content {
    padding: 34px 24px 38px;
  }

  h1 {
    font-size: clamp(3rem, 15vw, 4.5rem);
  }

  .lead {
    margin: 22px 0;
    line-height: 1.55;
  }

  .next-year {
    grid-template-columns: 1fr;
    gap: 12px;
    padding: 19px;
  }

  footer {
    display: grid;
    justify-content: start;
    padding: 16px 8px;
  }
}