:root {
  --bg: #fff8f4;
  --card: rgba(255, 255, 255, 0.88);
  --text: #3f2b2e;
  --muted: #7a5f63;
  --accent: #ff7197;
  --accent-2: #ffb26f;
  --accent-3: #ffdfe8;
  --border: #f4d2cf;
  --shadow: 0 14px 30px rgba(193, 127, 132, 0.16);
  --shadow-strong: 0 22px 34px rgba(190, 105, 124, 0.22);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  position: relative;
  min-height: 100vh;
  font-family: "Segoe UI", "Trebuchet MS", Arial, sans-serif;
  font-size: 17px;
  color: var(--text);
  overflow-x: hidden;
  background:
    radial-gradient(circle at 10% 8%, #ffdcd1 0, transparent 35%),
    radial-gradient(circle at 88% 16%, #ffe8d9 0, transparent 32%),
    radial-gradient(circle at 20% 92%, #ffecdf 0, transparent 32%),
    linear-gradient(180deg, #fff8f4 0%, #fff1ea 100%);
}

body::before,
body::after {
  content: "";
  position: fixed;
  z-index: -1;
  pointer-events: none;
  border-radius: 999px;
  opacity: 0.5;
}

body::before {
  width: 220px;
  height: 220px;
  left: -80px;
  top: 22%;
  background: radial-gradient(circle, #ffcae0 0%, rgba(255, 202, 224, 0) 70%);
}

body::after {
  width: 220px;
  height: 220px;
  right: -80px;
  top: 56%;
  background: radial-gradient(circle, #ffd3bc 0%, rgba(255, 211, 188, 0) 70%);
}

.page {
  width: 100%;
  max-width: 560px;
  margin: 0;
  padding: 14px 12px calc(26px + env(safe-area-inset-bottom));
}

.music-btn {
  position: fixed;
  right: 12px;
  top: calc(10px + env(safe-area-inset-top));
  z-index: 60;
  border: 1px solid #f2bcc7;
  border-radius: 999px;
  background: linear-gradient(120deg, rgba(255, 255, 255, 0.95), rgba(255, 234, 241, 0.95));
  color: #8d4f60;
  font-weight: 700;
  font-size: 0.9rem;
  padding: 8px 12px;
  box-shadow: 0 8px 18px rgba(176, 95, 121, 0.22);
  backdrop-filter: blur(4px);
  cursor: pointer;
}

.music-btn.playing {
  color: #fff;
  border-color: transparent;
  background: linear-gradient(130deg, #ff7197, #ff906a);
}

.music-btn:focus-visible {
  outline: 3px solid #222;
  outline-offset: 2px;
}

.card {
  position: relative;
  overflow: hidden;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 22px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(5px);
  padding: 18px;
  margin-bottom: 14px;
  animation: card-in 0.45s ease both;
}

.card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 30px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.62), transparent);
  pointer-events: none;
}

.hero {
  background:
    radial-gradient(circle at 10% 20%, rgba(255, 239, 246, 0.92) 0, transparent 54%),
    radial-gradient(circle at 92% 75%, rgba(255, 229, 214, 0.92) 0, transparent 52%),
    var(--card);
}

.hero::after {
  content: "❤";
  position: absolute;
  right: 16px;
  top: 14px;
  font-size: 1.1rem;
  color: #f0869f;
  opacity: 0.8;
  animation: float-heart 2.6s ease-in-out infinite;
}

h1,
h2,
p {
  margin: 0;
}

h1 {
  margin-top: 6px;
  font-size: clamp(1.95rem, 7vw, 2.35rem);
  letter-spacing: 0.01em;
  font-weight: 800;
  line-height: 1.25;
}

h2 {
  font-size: clamp(1.32rem, 5vw, 1.55rem);
}

.subtitle {
  margin-top: 8px;
  color: var(--muted);
  font-size: 1.06rem;
  font-weight: 600;
}

.hint {
  margin-top: 8px;
  color: var(--muted);
  font-size: 1rem;
}

.chip {
  display: inline-block;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: linear-gradient(120deg, #fff4ee, #ffe6f1);
  color: #8e5c66;
  padding: 6px 11px;
  font-size: 0.92rem;
  font-weight: 700;
}

.btn {
  margin-top: 14px;
  border: none;
  width: 100%;
  border-radius: 14px;
  padding: 13px 12px;
  color: #fff;
  background: linear-gradient(130deg, var(--accent), #ff6586, var(--accent-2));
  font-weight: 700;
  font-size: 1.05rem;
  box-shadow: 0 10px 20px rgba(243, 109, 143, 0.32);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  cursor: pointer;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 24px rgba(243, 109, 143, 0.36);
}

.btn:active {
  transform: scale(0.98);
}

.btn:focus-visible,
.hidden-fish:focus-visible {
  outline: 3px solid #222;
  outline-offset: 2px;
}

.scene-wrap {
  margin-top: 12px;
  padding: 8px;
  border-radius: 18px;
  background:
    radial-gradient(circle at 8% 20%, rgba(255, 243, 236, 0.9) 0, transparent 40%),
    radial-gradient(circle at 94% 84%, rgba(255, 232, 241, 0.85) 0, transparent 38%);
}

.scene {
  display: block;
  width: 100%;
  border-radius: 14px;
  border: 1px solid #f4d9cf;
  box-shadow: inset 0 -10px 20px rgba(254, 202, 179, 0.24);
  background: linear-gradient(180deg, #fff9f2, #ffeadf);
}

.ground {
  fill: #ffd8be;
}

.cat-body,
.cat-head,
.cat-ear {
  fill: #ffa7b7;
}

.pig-body,
.pig-head,
.pig-ear {
  fill: #ffb68f;
}

.snout {
  fill: #ffd9c4;
}

.eye,
.nose,
.snout-hole {
  fill: #5e4447;
}

.blush {
  fill: #ff8ea4;
  opacity: 0.7;
  transform-box: fill-box;
  transform-origin: center;
}

.char,
.heart {
  transition: transform 0.9s cubic-bezier(0.2, 0.9, 0.2, 1), opacity 0.4s ease;
}

.char {
  transform-box: fill-box;
  transform-origin: center;
}

.heart path {
  fill: #ff5f80;
}

.heart {
  opacity: 0;
  transform-origin: center;
  filter: drop-shadow(0 4px 7px rgba(255, 107, 140, 0.35));
}

body.ap-ma-active #cat {
  animation: cat-nuzzle-dance 2.8s cubic-bezier(0.22, 0.9, 0.2, 1) infinite;
}

body.ap-ma-active #pig {
  animation: pig-nuzzle-dance 2.8s cubic-bezier(0.22, 0.9, 0.2, 1) infinite;
}

body.ap-ma-active .blush-cat {
  animation: cheek-squish-cat 2.8s ease-in-out infinite;
}

body.ap-ma-active .blush-pig {
  animation: cheek-squish-pig 2.8s ease-in-out infinite;
}

body.ap-ma-active #heart {
  opacity: 1;
  animation: heart-pop-dance 2.8s 0.18s infinite;
}

@keyframes cat-nuzzle-dance {
  0% {
    transform: translate(0, 0) scale(1) rotate(0deg);
  }
  20% {
    transform: translate(14px, 0) scale(0.99) rotate(-2deg);
  }
  32% {
    transform: translate(22px, 0) scale(0.96, 1.03) rotate(-5deg);
  }
  46% {
    transform: translate(22px, 0) scale(0.96, 1.03) rotate(-5deg);
  }
  58% {
    transform: translate(18px, -6px) scale(0.98) rotate(-11deg);
  }
  68% {
    transform: translate(24px, -1px) scale(0.97) rotate(7deg);
  }
  78% {
    transform: translate(18px, -7px) scale(0.98) rotate(-10deg);
  }
  88% {
    transform: translate(23px, -1px) scale(0.98) rotate(6deg);
  }
  100% {
    transform: translate(0, 0) scale(1) rotate(0deg);
  }
}

@keyframes pig-nuzzle-dance {
  0% {
    transform: translate(0, 0) scale(1) rotate(0deg);
  }
  20% {
    transform: translate(-14px, 0) scale(1.01) rotate(2deg);
  }
  32% {
    transform: translate(-22px, 0) scale(1.04, 1.03) rotate(5deg);
  }
  46% {
    transform: translate(-22px, 0) scale(1.04, 1.03) rotate(5deg);
  }
  58% {
    transform: translate(-18px, -6px) scale(1.03) rotate(11deg);
  }
  68% {
    transform: translate(-24px, -1px) scale(1.03) rotate(-7deg);
  }
  78% {
    transform: translate(-18px, -7px) scale(1.03) rotate(10deg);
  }
  88% {
    transform: translate(-23px, -1px) scale(1.03) rotate(-6deg);
  }
  100% {
    transform: translate(0, 0) scale(1) rotate(0deg);
  }
}

@keyframes cheek-squish-cat {
  0% {
    transform: translateX(0) scale(1);
    opacity: 0.7;
  }
  30% {
    transform: translateX(-1px) scale(1.08, 0.96);
    opacity: 0.84;
  }
  38% {
    transform: translateX(-2px) scale(1.23, 0.88);
    opacity: 0.98;
  }
  46% {
    transform: translateX(-2px) scale(1.2, 0.9);
    opacity: 0.92;
  }
  64% {
    transform: translateX(-1px) scale(1.07, 0.97);
    opacity: 0.86;
  }
  76% {
    transform: translateX(-1.5px) scale(1.13, 0.93);
    opacity: 0.96;
  }
  88% {
    transform: translateX(-0.8px) scale(1.06, 0.97);
    opacity: 0.84;
  }
  100% {
    transform: translateX(0) scale(1);
    opacity: 0.7;
  }
}

@keyframes cheek-squish-pig {
  0% {
    transform: translateX(0) scale(1);
    opacity: 0.7;
  }
  30% {
    transform: translateX(1px) scale(1.08, 0.96);
    opacity: 0.84;
  }
  38% {
    transform: translateX(2px) scale(1.23, 0.88);
    opacity: 0.98;
  }
  46% {
    transform: translateX(2px) scale(1.2, 0.9);
    opacity: 0.92;
  }
  64% {
    transform: translateX(1px) scale(1.07, 0.97);
    opacity: 0.86;
  }
  76% {
    transform: translateX(1.5px) scale(1.13, 0.93);
    opacity: 0.96;
  }
  88% {
    transform: translateX(0.8px) scale(1.06, 0.97);
    opacity: 0.84;
  }
  100% {
    transform: translateX(0) scale(1);
    opacity: 0.7;
  }
}

@keyframes heart-pop-dance {
  0% {
    transform: scale(0.25);
    opacity: 0;
  }
  26% {
    transform: scale(1.24) translateY(-3px);
    opacity: 1;
  }
  46% {
    transform: scale(1) translateY(0);
  }
  62% {
    transform: scale(1.16) translateY(-4px) rotate(-8deg);
  }
  76% {
    transform: scale(1.08) translateY(-1px) rotate(7deg);
  }
  88% {
    transform: scale(1.15) translateY(-4px) rotate(-7deg);
  }
  100% {
    transform: scale(0.25) translateY(-6px);
    opacity: 0;
  }
}

.photo-frame {
  margin: 10px 0 0;
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--border);
  background: #fff4ee;
  box-shadow: var(--shadow-strong);
}

.photo-frame::before,
.photo-frame::after {
  content: "";
  position: absolute;
  top: 10px;
  width: 54px;
  height: 14px;
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid rgba(244, 205, 202, 0.8);
  z-index: 2;
}

.photo-frame::before {
  left: 14px;
  transform: rotate(-12deg);
}

.photo-frame::after {
  right: 14px;
  transform: rotate(12deg);
}

.photo-frame img {
  width: 100%;
  height: clamp(280px, 68vw, 380px);
  object-fit: cover;
  display: block;
}

.counter {
  margin-top: 10px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: linear-gradient(120deg, #fff5ef, #ffeaf3);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 6px 11px;
  font-weight: 700;
}

.toast {
  min-height: 24px;
  margin-top: 6px;
  color: #af405d;
  font-weight: 600;
}

.hidden-fish {
  position: absolute;
  width: 36px;
  height: 36px;
  border: none;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.98), rgba(255, 241, 248, 0.96));
  border: 1px solid rgba(244, 208, 205, 0.86);
  box-shadow: 0 8px 16px rgba(122, 86, 91, 0.22);
  cursor: pointer;
  font-size: 1.05rem;
  z-index: 20;
  transition: transform 0.2s ease, opacity 0.2s ease;
  animation: fish-wiggle 1.8s ease-in-out infinite;
}

.hidden-fish:active {
  transform: scale(0.9);
}

.hidden-fish.found {
  transform: scale(0);
  opacity: 0;
  pointer-events: none;
}

.secret .message {
  margin-top: 10px;
  display: grid;
  gap: 8px;
}

.secret .message p {
  border: 1px solid var(--border);
  border-radius: 14px;
  background: linear-gradient(180deg, #fffdfd, #fff5f5);
  box-shadow: 0 10px 16px rgba(213, 142, 153, 0.12);
  padding: 12px;
  line-height: 1.45;
}

.secret.locked .message {
  display: none;
}

.secret.locked #secret-locked {
  display: block;
}

.secret:not(.locked) #secret-locked {
  display: none;
}

.secret.unlocked {
  border-color: #f7b6c6;
  box-shadow: 0 20px 28px rgba(211, 114, 138, 0.23);
  animation: unlock-bloom 0.65s ease both;
}

.footer {
  text-align: center;
  color: var(--muted);
  font-size: 0.95rem;
  font-weight: 600;
  padding: 6px 6px 0;
}

.footer time {
  display: inline-block;
  margin-top: 6px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: #fff5f0;
  padding: 4px 10px;
}

@keyframes card-in {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes float-heart {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-4px);
  }
}

@keyframes fish-wiggle {
  0%,
  100% {
    transform: translateY(0) rotate(0deg);
  }
  35% {
    transform: translateY(-1px) rotate(-8deg);
  }
  65% {
    transform: translateY(-2px) rotate(7deg);
  }
}

@keyframes unlock-bloom {
  0% {
    transform: scale(0.97);
  }
  70% {
    transform: scale(1.02);
  }
  100% {
    transform: scale(1);
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

@media (min-width: 520px) {
  .page {
    max-width: 560px;
    margin: 0 auto;
    padding: 16px 14px 30px;
  }
}