:root {
  color-scheme: light;
  --ink: #151515;
  --muted: #5f6873;
  --line: #dfe4ea;
  --paper: #f7f8fa;
  --accent: #008a8a;
  --accent-dark: #075d60;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Inter, "Segoe UI", "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
  color: var(--ink);
  background: #fff;
}

.topbar {
  min-height: 72px;
  padding: 0 7vw;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.94);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--ink);
  text-decoration: none;
  font-size: 22px;
  font-weight: 800;
}

.brand img {
  border-radius: 10px;
}

nav {
  display: flex;
  gap: 28px;
}

nav a {
  color: var(--muted);
  text-decoration: none;
  font-size: 15px;
  font-weight: 650;
}

.hero {
  min-height: calc(100vh - 72px);
  padding: 7vw;
  display: grid;
  grid-template-columns: minmax(0, 0.88fr) minmax(300px, 1.12fr);
  gap: 54px;
  align-items: center;
  background: linear-gradient(180deg, #fff 0%, var(--paper) 100%);
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--accent-dark);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  max-width: 780px;
  font-size: clamp(44px, 6vw, 82px);
  line-height: 1.02;
  letter-spacing: 0;
}

h2 {
  margin: 0 0 12px;
  font-size: 24px;
  letter-spacing: 0;
}

.lead {
  max-width: 640px;
  margin: 24px 0 0;
  color: var(--muted);
  font-size: 19px;
  line-height: 1.78;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 36px;
}

.actions a {
  min-height: 46px;
  padding: 12px 20px;
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--ink);
  color: var(--ink);
  text-decoration: none;
  font-weight: 760;
}

.actions .primary {
  background: var(--ink);
  color: #fff;
}

.poster {
  width: 100%;
  max-height: 68vh;
  object-fit: contain;
  background: #fff;
  border: 1px solid var(--line);
}

.band {
  padding: 70px 7vw;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
}

.band > div {
  min-height: 190px;
  padding: 30px;
  background: #fff;
}

.band p,
.summary p {
  margin: 0;
  color: var(--muted);
  line-height: 1.75;
}

.summary {
  padding: 78px 7vw;
  background: #071113;
  color: #fff;
}

.summary p {
  max-width: 760px;
  color: #c8d1d4;
  font-size: 18px;
}

.footer-note {
  padding: 28px 7vw 44px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 16px;
  color: var(--muted);
  border-top: 1px solid var(--line);
}

@media (max-width: 860px) {
  .topbar {
    padding: 0 22px;
  }

  nav {
    gap: 16px;
  }

  .hero {
    min-height: auto;
    padding: 54px 22px;
    grid-template-columns: 1fr;
  }

  h1 {
    font-size: 42px;
  }

  .band {
    padding: 38px 22px;
    grid-template-columns: 1fr;
  }

  .summary,
  .footer-note {
    padding-left: 22px;
    padding-right: 22px;
  }
}