:root {
  color-scheme: dark;
  font-family: "Segoe UI", "Noto Sans KR", Arial, sans-serif;
  background: #07090b;
  color: #f6f7f8;
}

* {
  box-sizing: border-box;
}

html {
  background: #07090b;
}

body {
  margin: 0;
  background: #07090b;
}

.hero {
  position: relative;
  min-height: min(86vh, 840px);
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  border-bottom: 1px solid #263035;
}

.hero-image,
.hero-shade {
  position: absolute;
  inset: 0;
}

.hero-image {
  background-color: #11171a;
  background-image:
    linear-gradient(115deg, #1a3d3e 0 25%, #d85047 25% 43%, #f0c764 43% 61%, #3a7775 61% 78%, #182123 78%);
  filter: saturate(0.82);
}

.hero-image::after {
  position: absolute;
  inset: 17% 11%;
  border-top: 1px solid rgb(255 255 255 / 20%);
  border-bottom: 1px solid rgb(255 255 255 / 16%);
  background: rgb(6 10 11 / 17%);
  content: "";
}

.screen-copy {
  position: absolute;
  inset: 17% 11%;
  z-index: 1;
  display: flex;
  justify-content: space-between;
  padding: 14px 16px;
  color: rgb(255 255 255 / 64%);
  font-size: 11px;
}

.screen-copy strong {
  align-self: flex-end;
  margin-top: auto;
  color: #fff;
  font-size: 16px;
  font-weight: 500;
}

.hero-shade {
  background: rgb(3 6 7 / 64%);
}

.hero-content {
  position: relative;
  width: min(1180px, calc(100% - 48px));
  margin: 0 auto;
  padding: 80px 0 76px;
}

.eyebrow,
.section-label {
  margin: 0 0 14px;
  color: #42dbba;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0;
}

h1 {
  max-width: 900px;
  margin: 0;
  font-size: clamp(46px, 9vw, 104px);
  line-height: 0.98;
  letter-spacing: 0;
}

.lead {
  max-width: 620px;
  margin: 25px 0 0;
  color: #d1d7d9;
  font-size: clamp(17px, 2vw, 22px);
  line-height: 1.55;
}

.download {
  display: inline-flex;
  min-height: 52px;
  align-items: center;
  justify-content: center;
  margin-top: 30px;
  padding: 0 24px;
  border: 1px solid #77efd4;
  background: #42dbba;
  color: #04100d;
  font-size: 15px;
  font-weight: 800;
  text-decoration: none;
  transition: background 160ms ease, transform 160ms ease;
}

.download:hover {
  background: #77efd4;
  transform: translateY(-1px);
}

.download:focus-visible {
  outline: 2px solid #ff6f61;
  outline-offset: 4px;
}

.version {
  margin: 12px 0 0;
  color: #a8b0b3;
  font-size: 12px;
}

.details {
  background: #0e1214;
}

.details-inner {
  width: min(1180px, calc(100% - 48px));
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(220px, 0.8fr) minmax(420px, 1.4fr);
  gap: 72px;
  padding: 70px 0 86px;
}

h2 {
  margin: 0;
  font-size: clamp(27px, 4vw, 42px);
  line-height: 1.15;
  letter-spacing: 0;
}

ol {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid #384247;
}

li {
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: 16px;
  align-items: center;
  min-height: 58px;
  border-bottom: 1px solid #283136;
  color: #c7ced1;
  font-size: 15px;
}

li span {
  color: #ff8a7f;
  font-size: 12px;
  font-weight: 800;
}

@media (max-width: 720px) {
  .hero {
    min-height: 78vh;
  }

  .hero-content,
  .details-inner {
    width: min(100% - 36px, 1180px);
  }

  .hero-content {
    padding: 72px 0 52px;
  }

  .download {
    width: 100%;
  }

  .details-inner {
    grid-template-columns: 1fr;
    gap: 36px;
    padding: 54px 0 66px;
  }
}