/* Dopy heropage — 亮色高密度不重复脸谱墙 + 像素字体, 零 JS, 全 CSS 动画(GPU transform) */
:root {
  --cream: #fff8ee;
  --peach: #ffe8cd;
  --brown: #6b4a2f;
  --brown-soft: rgba(107, 74, 47, 0.72);
  --orange: #ff8c42;
  --pink: #e2638b;
  --gold: #ffc94d;
  --tile: clamp(60px, 9.5vh, 100px);  /* 脸谱墙基准格高 */
  --px-font: "Press Start 2P", monospace;
  --cn-font: "ZCOOL KuaiLe", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", system-ui, sans-serif;
  background: var(--cream);
  color: var(--brown);
  overflow-x: hidden;
}

img { image-rendering: pixelated; }

/* ===== HERO: 动画猫咪铺满整屏, 错向慢速滚动 ===== */
.hero {
  position: relative;
  height: 100svh;
  min-height: 580px;
  overflow: hidden;
  background: linear-gradient(180deg, #fffdf7 0%, var(--peach) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
}

/* 脸谱墙: 稍微转个角度更像游戏官网, 放大补齐旋转后的边角 */
.wall {
  position: absolute;
  inset: -12%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: clamp(4px, 1vh, 10px);
  transform: rotate(-6deg) scale(1.12);
  pointer-events: none;
}

.row { overflow: hidden; }
.track {
  display: flex;
  align-items: flex-end;
  gap: clamp(10px, 1.8vw, 22px);
  width: max-content;
  animation: slide var(--dur, 80s) linear infinite;
  will-change: transform;
}
.row.rev .track { animation-direction: reverse; }

/* 贴片: 三档大小 + 随机镜像 + 落点抖动, 同素材也看不出重复 */
.tile {
  width: auto;
  flex: none;
  transform: translateY(var(--dy, 0));
}
.tile.flip { transform: translateY(var(--dy, 0)) scaleX(-1); }
.sz-s { height: calc(var(--tile) * 0.76); }
.sz-m { height: var(--tile); }
.sz-l { height: calc(var(--tile) * 1.22); }

/* track 内容 x2, 平移一半即无缝循环 */
@keyframes slide {
  to { transform: translateX(-50%); }
}

/* 柔光蒙层: 中间提亮给标题让出舞台, 边缘保持丰富 */
.veil {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 62% at 50% 44%,
      rgba(255, 250, 240, 0.92) 0%,
      rgba(255, 250, 240, 0.66) 45%,
      rgba(255, 250, 240, 0.24) 72%,
      rgba(255, 250, 240, 0.05) 100%),
    linear-gradient(180deg, rgba(255, 253, 247, 0.35) 0%, rgba(255, 253, 247, 0) 25%,
      rgba(255, 248, 238, 0) 70%, var(--cream) 100%);
  pointer-events: none;
}

.hero-text {
  position: relative;
  z-index: 3;
  width: 100%;
  max-width: 760px;
  text-align: center;
  padding: 0 20px;
}
.hero-text h1 {
  font-family: var(--px-font);
  font-size: clamp(40px, 8vw, 72px);
  letter-spacing: 0.02em;
  color: var(--orange);
  text-shadow: 5px 5px 0 rgba(140, 90, 40, 0.2);
}
.tagline {
  font-family: var(--cn-font);
  margin-top: 22px;
  font-size: clamp(22px, 4vw, 32px);
  color: var(--brown);
}
.sub {
  margin-top: 12px;
  font-size: clamp(13px, 2.4vw, 16px);
  line-height: 1.9;
  color: var(--brown-soft);
}

/* ===== 下载按钮(coming soon 占位) ===== */
.cta { margin-top: 30px; display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
.btn {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 14px 28px 11px;
  border-radius: 10px;
  text-decoration: none;
  cursor: default;
  user-select: none;
}
.btn.soon {
  background: #fffdf8;
  border: 3px solid var(--brown);
  box-shadow: 4px 4px 0 rgba(107, 74, 47, 0.28);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.btn.soon:hover {
  transform: translate(-2px, -2px);
  box-shadow: 6px 6px 0 rgba(107, 74, 47, 0.28);
}
/* 真实下载按钮: 金黄实心, 像素描边硬阴影, 可点击 */
.btn.dl {
  cursor: pointer;
  background: var(--gold);
  border: 3px solid var(--brown);
  box-shadow: 4px 4px 0 rgba(107, 74, 47, 0.32);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.btn.dl:hover {
  transform: translate(-2px, -2px);
  box-shadow: 6px 6px 0 rgba(107, 74, 47, 0.32);
}
.btn.dl .os { color: #4a3000; }
.btn.dl .tag { color: var(--brown); }
.btn .os {
  font-family: var(--cn-font);
  font-size: 17px;
  color: var(--brown);
}
.btn .tag {
  font-family: var(--px-font);
  font-size: 8px;
  color: var(--orange);
  letter-spacing: 0.06em;
}

/* ===== 她的一天: 拍立得歪斜排布 ===== */
.day {
  padding: clamp(72px, 11vw, 120px) 20px clamp(84px, 12vw, 130px);
  max-width: 1080px;
  margin: 0 auto;
  content-visibility: auto;
  contain-intrinsic-size: 900px;
  /* 波点底纹: 不重复的细节感 */
  background-image: radial-gradient(rgba(255, 140, 66, 0.08) 2px, transparent 2.6px);
  background-size: 28px 28px;
}
.day h2, .closing h2 {
  font-family: var(--cn-font);
  text-align: center;
  font-size: clamp(30px, 5vw, 44px);
  color: var(--orange);
  margin-bottom: clamp(44px, 7vw, 72px);
  text-shadow: 3px 3px 0 rgba(140, 90, 40, 0.16);
}
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 30px 24px;
  align-items: start;
}
.card {
  position: relative;
  background: #ffffff;
  border-radius: 8px;
  padding: 30px 16px 24px;
  text-align: center;
  box-shadow: 0 8px 22px rgba(140, 90, 40, 0.12);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
/* 拍立得歪斜: 每张角度/错位不同, hover 摆正 */
.card:nth-child(1) { transform: rotate(-2.4deg); }
.card:nth-child(2) { transform: rotate(1.6deg) translateY(16px); }
.card:nth-child(3) { transform: rotate(-1.2deg); }
.card:nth-child(4) { transform: rotate(2.2deg) translateY(12px); }
.card:hover {
  transform: rotate(0) translateY(-6px);
  box-shadow: 0 16px 32px rgba(140, 90, 40, 0.18);
}
/* 顶部胶带 */
.tape {
  position: absolute;
  top: -12px;
  left: 50%;
  width: 86px;
  height: 24px;
  transform: translateX(-50%) rotate(-3deg);
  background: rgba(255, 201, 77, 0.7);
  border-left: 2px dashed rgba(255, 255, 255, 0.65);
  border-right: 2px dashed rgba(255, 255, 255, 0.65);
}
.card:nth-child(even) .tape { transform: translateX(-50%) rotate(4deg); background: rgba(226, 99, 139, 0.45); }
.card img {
  width: min(170px, 62%);
  height: auto;
}
.card h3 {
  font-family: var(--cn-font);
  margin-top: 14px;
  font-size: 21px;
  color: var(--pink);
}
.card p {
  margin-top: 8px;
  font-size: 14px;
  line-height: 1.8;
  color: #8a6f58;
}

/* ===== 收尾 ===== */
.closing {
  padding: clamp(56px, 9vw, 100px) 20px clamp(72px, 10vw, 120px);
  text-align: center;
  background: linear-gradient(180deg, var(--cream) 0%, var(--peach) 100%);
  content-visibility: auto;
  contain-intrinsic-size: 600px;
}
.closing img { width: min(200px, 52vw); height: auto; }
.closing h2 { margin-top: 10px; margin-bottom: 12px; }
.closing p {
  color: var(--brown-soft);
  margin-bottom: 4px;
  font-size: 15px;
}

footer {
  padding: 26px 20px 36px;
  text-align: center;
  background: var(--peach);
}
footer p {
  font-family: var(--px-font);
  font-size: 10px;
  color: #b29274;
  letter-spacing: 0.08em;
}

/* ===== 移动端 ===== */
@media (max-width: 640px) {
  :root { --tile: clamp(46px, 7vh, 72px); }
  .cards { grid-template-columns: 1fr 1fr; gap: 26px 16px; }
  .card img { width: 78%; }
}

/* 动画敏感用户: 停掉滚动 */
@media (prefers-reduced-motion: reduce) {
  .track { animation: none; }
}