:root {
  --paper: #efe6d4;
  --ink: #161412;
  --red: #e0452b;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  background: var(--paper);
  color: var(--ink);
  font: 500 14px/1.5 "IBM Plex Mono", monospace;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

a {
  color: inherit;
  text-decoration: none;
}

.banner {
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 24px;
}

.top,
.bottom {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 24px;
}

.mark {
  position: relative;
  font-family: "Archivo Black", sans-serif;
  font-weight: 400;
  font-size: clamp(4rem, 19vw, 17rem);
  line-height: 0.82;
  letter-spacing: -0.04em;
  text-transform: uppercase;
}

/* Chữ thứ hai màu đỏ */
.mark span {
  color: var(--red);
}

/* Mặt trời đỏ nằm sau chữ HAZE, không chạm dòng CRAFT */
.sun {
  position: absolute;
  z-index: -1;
  top: 0.04em;
  left: 2.6em;
  width: 0.74em;
  height: 0.74em;
  border-radius: 50%;
  background: var(--red);
}

nav {
  display: flex;
  gap: 20px;
}

nav a {
  border-bottom: 2px solid transparent;
}

nav a:hover {
  border-color: var(--red);
  color: var(--red);
}

.cursor {
  animation: blink 1s steps(1) infinite;
}

@keyframes blink {
  50% { opacity: 0; }
}

@media (max-width: 600px) {
  body {
    font-size: 12px;
  }

  .banner {
    padding: 16px;
  }

  .bottom {
    flex-direction: column;
    align-items: flex-start;
  }

  nav {
    flex-wrap: wrap;
    gap: 14px;
  }
}