* {
  box-sizing: border-box;
  font-family: system-ui, sans-serif;
}

body {
  margin: 0;
  background: #eee;
}

/* APP WIDTH (MOBILE FEEL) */
.app {
  width: 390px;
  margin: 0 auto;
  background: #fff;
  min-height: 100vh;
}

/* HEADER */
.header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 16px;
  background: linear-gradient(#f9dbe6, #f6c3d8);
  box-shadow: 0 4px 10px rgba(0,0,0,.15);
}

.brand-logo {
  width: 28px;
  height: 28px;
  border-radius: 6px;
}

.brand-text {
  background: #f06292;
  color: #fff;
  padding: 6px 14px;
  border-radius: 20px;
  font-weight: 600;
  font-size: 14px;
}

/* SECTIONS */
.section {
  padding: 18px 16px;
}

.title {
  margin-bottom: 12px;
  font-size: 16px;
  font-weight: 600;
}

/* CAROUSEL */
.carousel {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 8px 18px rgba(0,0,0,.15);
}

.carousel-track {
  display: flex;
  transition: transform 1s ease;
}

.carousel img {
  width: 100%;
  display: block;
}

/* LANDSCAPE */
.carousel.landscape {
  aspect-ratio: 16 / 9;
}

.carousel.landscape img {
  height: 100%;
  object-fit: cover;
}

/* PORTRAIT (NO CROP) */
.carousel.portrait img {
  object-fit: contain;
  background: #000;
}

/* DOTS */
.dots {
  position: absolute;
  bottom: 10px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
}

.dots span {
  width: 10px;
  height: 10px;
  background: rgba(255,255,255,.7);
  border-radius: 50%;
}

.dots span.active {
  background: #f06292;
}

/* DESCRIPTION */
.description {
  background: linear-gradient(#f9e2ea, #f6ccdc);
  padding: 14px;
  border-radius: 14px;
  font-size: 14px;
  box-shadow: 0 6px 14px rgba(0,0,0,.15);
}
.link-pill {
  text-decoration: none;
  color: #fff;
}

.link-pill:active {
  transform: scale(0.96);
}