:root {
  color-scheme: dark;
  --bg: #07101f;
  --panel: #101c2f;
  --panel-2: #15243a;
  --text: #f7f8fc;
  --muted: #aeb9ca;
  --mint: #2de7c5;
  --warm: #ffd37d;
  --line: rgba(255, 255, 255, 0.10);
}

* { box-sizing: border-box; }

html { background: var(--bg); }

body {
  margin: 0;
  min-width: 320px;
  color: var(--text);
  background:
    radial-gradient(circle at 84% 2%, rgba(45, 231, 197, 0.14), transparent 30rem),
    radial-gradient(circle at 8% 32%, rgba(255, 211, 125, 0.09), transparent 24rem),
    var(--bg);
  font-family: "Noto Sans JP", "Yu Gothic", "Hiragino Kaku Gothic ProN", system-ui, sans-serif;
  line-height: 1.7;
}

.shell {
  width: min(100% - 32px, 720px);
  margin: 0 auto;
  padding: 52px 0 48px;
}

.hero { margin-bottom: 34px; }

.eyebrow {
  margin: 0 0 12px;
  color: var(--mint);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.22em;
}

h1 {
  margin: 0;
  font-size: clamp(2.35rem, 11vw, 4.5rem);
  line-height: 1.08;
  letter-spacing: -0.045em;
}

h1 span { color: var(--warm); }

.lead {
  max-width: 36rem;
  margin: 22px 0 18px;
  color: #d7deea;
  font-size: 1rem;
}

.disclosure {
  margin: 0;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 12px;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.035);
  font-size: 0.78rem;
  line-height: 1.5;
}

.disclosure strong {
  display: inline-block;
  margin-right: 7px;
  padding: 1px 8px;
  border-radius: 999px;
  color: #07101f;
  background: var(--mint);
}

.picks { display: grid; gap: 18px; }

.pick {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: linear-gradient(145deg, var(--panel-2), var(--panel));
  box-shadow: 0 18px 55px rgba(0, 0, 0, 0.25);
}

.visual {
  display: grid;
  width: 100%;
  aspect-ratio: 16 / 10;
  place-items: center;
  background: #f7f7f5;
}

.visual-image img {
  display: block;
  width: min(58%, 260px);
  height: auto;
  object-fit: contain;
}

.copy { padding: 22px; }

.tag {
  margin: 0 0 5px;
  color: var(--mint);
  font-size: 0.78rem;
  font-weight: 800;
}

h2 {
  margin: 0;
  font-size: 1.35rem;
  line-height: 1.35;
}

.copy > p:not(.tag) {
  margin: 10px 0 18px;
  color: var(--muted);
  font-size: 0.94rem;
}

.button {
  display: flex;
  min-height: 52px;
  align-items: center;
  justify-content: center;
  gap: 7px;
  border-radius: 14px;
  color: #06101e;
  background: var(--mint);
  font-weight: 850;
  text-decoration: none;
  transition: transform 150ms ease, filter 150ms ease;
}

.button:hover { filter: brightness(1.06); transform: translateY(-1px); }
.button:focus-visible { outline: 3px solid var(--warm); outline-offset: 3px; }

.curtain {
  position: relative;
  overflow: hidden;
  background: linear-gradient(#e9f8ff 0 70%, #d5e2e8 70%);
}

.rail {
  position: absolute;
  top: 20%;
  left: 12%;
  width: 76%;
  height: 6px;
  border-radius: 999px;
  background: #1e3750;
}

.drape {
  position: absolute;
  top: 21%;
  bottom: 0;
  width: 27%;
  background: repeating-linear-gradient(90deg, #ffffff, #ffffff 16px, #dae4ea 18px, #ffffff 34px);
  box-shadow: 0 4px 18px rgba(30, 55, 80, 0.16);
}

.drape.left { left: 7%; border-radius: 0 16px 0 0; }
.drape.right { right: 7%; border-radius: 16px 0 0 0; }

.bot {
  position: absolute;
  top: calc(20% + 4px);
  left: 42%;
  width: 16%;
  height: 28%;
  border: 5px solid #1e3750;
  border-radius: 16px;
  background: white;
  box-shadow: 0 8px 18px rgba(30, 55, 80, 0.18);
}

.bot::after {
  position: absolute;
  right: 0;
  bottom: 12%;
  left: 0;
  width: 10px;
  height: 10px;
  margin: auto;
  border-radius: 50%;
  background: var(--mint);
  content: "";
}

.sun {
  position: absolute;
  top: 10%;
  left: 11%;
  width: 68px;
  height: 68px;
  border-radius: 50%;
  background: var(--warm);
  box-shadow: 0 0 0 14px rgba(255, 211, 125, 0.22), 0 0 42px rgba(255, 211, 125, 0.75);
}

footer {
  margin-top: 28px;
  color: #8290a4;
  font-size: 0.74rem;
  text-align: center;
}

footer p { margin: 5px 0; }

@media (min-width: 650px) {
  .pick { display: grid; grid-template-columns: 42% 58%; }
  .visual { height: 100%; aspect-ratio: auto; }
  .visual-image img { width: 72%; }
  .copy { display: flex; flex-direction: column; justify-content: center; padding: 26px; }
}

@media (prefers-reduced-motion: reduce) {
  .button { transition: none; }
}