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

html, body {
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
}

body {
  min-height: 100%;
  padding-bottom: 112px;
  font-family: "PingFang SC", "Microsoft YaHei", "Nirmala UI", "Segoe UI", sans-serif;
  color: #3a1727;
  background:
    radial-gradient(1200px 600px at 50% -10%, rgba(255, 209, 226, 0.7), transparent 60%),
    linear-gradient(180deg, #fff7fb 0%, #ffeef5 42%, #ffd9e8 100%);
}

button, select {
  font-family: inherit;
}

.bg-hearts {
  position: fixed;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
  z-index: 0;
}

.bg-hearts span {
  position: absolute;
  color: rgba(255, 77, 141, 0.14);
  font-size: 42px;
  animation: float 14s linear infinite;
}

.bg-hearts span:nth-child(1) { left: 6%; top: 88%; animation-delay: -2s; }
.bg-hearts span:nth-child(2) { left: 18%; top: 40%; font-size: 24px; animation-delay: -7s; }
.bg-hearts span:nth-child(3) { left: 34%; top: 72%; animation-delay: -4s; }
.bg-hearts span:nth-child(4) { left: 52%; top: 18%; font-size: 28px; animation-delay: -9s; }
.bg-hearts span:nth-child(5) { left: 68%; top: 64%; animation-delay: -3s; }
.bg-hearts span:nth-child(6) { left: 82%; top: 30%; font-size: 22px; animation-delay: -6s; }
.bg-hearts span:nth-child(7) { left: 92%; top: 84%; animation-delay: -11s; }

@keyframes float {
  0% { transform: translateY(80px) rotate(0deg); opacity: 0; }
  12% { opacity: 1; }
  100% { transform: translateY(-920px) rotate(260deg); opacity: 0; }
}

.header,
.hero-copy,
.hero,
.stats,
.sect-title,
.grid,
.features,
.urgency,
.foot-hint,
.disclaimer {
  position: relative;
  z-index: 1;
}

.header {
  max-width: 1120px;
  margin: 0 auto;
  padding: 18px 18px 8px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.online-pill,
.language-picker {
  display: flex;
  align-items: center;
  gap: 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 8px 20px rgba(134, 54, 87, 0.1);
}

.online-pill {
  padding: 9px 14px;
  font-size: 13px;
  color: #744256;
}

.language-picker {
  padding: 8px 12px;
}

.language-picker select {
  max-width: 148px;
  border: 0;
  outline: 0;
  color: #744256;
  background: transparent;
  font-size: 13px;
  font-weight: 700;
}

.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #32cf70;
  box-shadow: 0 0 0 4px rgba(50, 207, 112, 0.16);
}

.hero-copy {
  max-width: 760px;
  margin: 8px auto 6px;
  padding: 0 20px;
  text-align: center;
}

.hero-copy h1 {
  font-size: clamp(34px, 6.4vw, 60px);
  line-height: 1.02;
  letter-spacing: -1.5px;
  font-weight: 900;
}

.hero-copy .accent {
  color: #ff3d84;
  text-shadow: 0 6px 18px rgba(255, 61, 132, 0.18);
}

.hero-copy p {
  max-width: 560px;
  margin: 14px auto 0;
  color: #805067;
  font-size: 16px;
  line-height: 1.6;
}

.hero {
  max-width: 980px;
  margin: 18px auto 0;
  padding: 0 16px;
}

.swiper {
  position: relative;
  height: min(78vw, 560px);
  min-height: 460px;
  perspective: 1200px;
  touch-action: pan-y;
}

.slide {
  position: absolute;
  left: 50%;
  top: 0;
  width: min(78vw, 390px);
  height: 100%;
  border: 0;
  padding: 0;
  border-radius: 28px;
  overflow: hidden;
  background: #2a1822 center / cover no-repeat;
  box-shadow: 0 22px 50px rgba(89, 26, 52, 0.22);
  transform: translateX(-50%) scale(0.86);
  opacity: 0;
  filter: saturate(0.85);
  transition: transform 0.5s ease, opacity 0.5s ease;
  cursor: pointer;
}

.slide.is-active {
  z-index: 3;
  opacity: 1;
  transform: translateX(-50%) scale(1);
  filter: none;
}

.slide.is-prev {
  z-index: 1;
  opacity: 0.42;
  transform: translateX(-118%) scale(0.82);
}

.slide.is-next {
  z-index: 1;
  opacity: 0.42;
  transform: translateX(18%) scale(0.82);
}

.slide::after {
  content: "";
  position: absolute;
  inset: 42% 0 0;
  background: linear-gradient(transparent, rgba(22, 6, 14, 0.88));
}

.pill {
  position: absolute;
  z-index: 2;
  top: 16px;
  padding: 7px 11px;
  border-radius: 999px;
  color: #fff;
  font-size: 12px;
  font-weight: 800;
}

.pill-demo {
  left: 14px;
  background: rgba(49, 133, 255, 0.82);
}

.pill-online {
  right: 14px;
  display: flex;
  align-items: center;
  gap: 6px;
  background: rgba(17, 25, 22, 0.62);
}

.slide-info {
  position: absolute;
  z-index: 2;
  left: 18px;
  right: 18px;
  bottom: 18px;
  color: #fff;
  text-align: left;
}

.slide-info .name {
  font-size: 34px;
  font-weight: 900;
}

.slide-info .loc {
  margin-top: 4px;
  font-size: 14px;
}

.tag-row,
.tg {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.tag-row {
  margin-top: 12px;
}

.tag,
.tg span {
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.18);
  color: #fff;
  font-weight: 700;
}

.tag {
  padding: 6px 8px;
  font-size: 12px;
}

.tag.hot {
  background: rgba(255, 61, 132, 0.86);
}

.dots {
  display: flex;
  justify-content: center;
  gap: 7px;
  margin-top: 14px;
}

.dots button {
  width: 8px;
  height: 8px;
  border: 0;
  border-radius: 99px;
  background: #e7b0c6;
  cursor: pointer;
}

.dots button.on {
  width: 22px;
  background: #ff4d8d;
}

.stats {
  max-width: 880px;
  margin: 26px auto 0;
  padding: 0 16px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.stats article,
.feat {
  text-align: center;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(235, 187, 205, 0.7);
  border-radius: 18px;
  box-shadow: 0 10px 24px rgba(122, 49, 79, 0.06);
}

.stats article {
  padding: 18px 8px;
}

.stats strong {
  display: block;
  color: #d72e70;
  font-size: 26px;
}

.stats span,
.fs {
  color: #82536a;
  font-size: 13px;
}

.sect-title {
  max-width: 1040px;
  margin: 28px auto 12px;
  padding: 0 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.sect-title h2 {
  font-size: 24px;
}

.more {
  border: 0;
  background: transparent;
  color: #e33479;
  font-size: 15px;
  font-weight: 800;
  cursor: pointer;
}

.grid {
  max-width: 1040px;
  margin: 0 auto;
  padding: 0 16px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.card {
  position: relative;
  aspect-ratio: 0.74;
  border: 0;
  border-radius: 22px;
  overflow: hidden;
  background: #2a1822 center / cover no-repeat;
  box-shadow: 0 14px 28px rgba(90, 28, 53, 0.16);
  cursor: pointer;
  text-align: left;
  color: #fff;
}

.card::after {
  content: "";
  position: absolute;
  inset: 46% 0 0;
  background: linear-gradient(transparent, rgba(17, 3, 9, 0.88));
}

.card-badge,
.card-heart,
.card-online,
.card-info {
  position: absolute;
  z-index: 2;
}

.card-badge {
  top: 10px;
  left: 10px;
  padding: 5px 8px;
  border-radius: 8px;
  background: rgba(255, 73, 133, 0.92);
  font-size: 11px;
  font-weight: 800;
}

.card-badge.gold { background: rgba(213, 160, 34, 0.94); }
.card-badge.new { background: rgba(131, 76, 225, 0.92); }

.card-heart {
  top: 8px;
  right: 12px;
  font-size: 22px;
  text-shadow: 0 2px 8px rgba(162, 28, 81, 0.8);
}

.card-online {
  right: 12px;
  bottom: 58px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #36d675;
  box-shadow: 0 0 0 3px rgba(54, 214, 117, 0.25);
}

.card-info {
  left: 12px;
  right: 12px;
  bottom: 12px;
}

.nm {
  font-size: 22px;
  font-weight: 900;
}

.tg {
  margin-top: 6px;
}

.tg span {
  padding: 3px 6px;
  border-radius: 6px;
  font-size: 11px;
}

.features {
  max-width: 880px;
  margin: 22px auto 0;
  padding: 0 16px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.feat {
  padding: 18px 10px;
}

.feat-icon {
  font-size: 28px;
}

.ft {
  margin-top: 6px;
  font-weight: 900;
}

.urgency {
  max-width: 720px;
  margin: 22px auto 0;
  padding: 14px;
  display: flex;
  align-items: center;
  gap: 12px;
  border: 0;
  width: calc(100% - 32px);
  border-radius: 18px;
  background: linear-gradient(135deg, #ff4d8d, #dc2c70);
  color: #fff;
  text-align: left;
  box-shadow: 0 16px 32px rgba(213, 40, 107, 0.24);
  cursor: pointer;
}

.urgency .av {
  width: 52px;
  height: 52px;
  flex: 0 0 52px;
  border-radius: 50%;
  border: 3px solid rgba(255, 255, 255, 0.8);
  background: center / cover no-repeat;
}

.urgency .txt {
  font-size: 14px;
  line-height: 1.45;
}

.foot-hint,
.disclaimer {
  text-align: center;
}

.foot-hint {
  margin: 22px 16px 0;
  color: #805468;
  font-size: 14px;
}

.stars {
  color: #ffb429;
  letter-spacing: 2px;
  font-size: 18px;
}

.disclaimer {
  margin: 8px 20px 0;
  color: #a07a8b;
  font-size: 12px;
}

.cta-wrap {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 20;
  padding: 12px 16px calc(12px + env(safe-area-inset-bottom));
  background: linear-gradient(transparent, rgba(255, 244, 249, 0.96) 28%, #fff4f9);
}

.cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: min(680px, 100%);
  height: 58px;
  margin: 0 auto;
  border: 0;
  border-radius: 18px;
  background: linear-gradient(135deg, #ff4d8d, #e82c74);
  color: #fff;
  font-size: 18px;
  font-weight: 900;
  box-shadow: 0 12px 28px rgba(219, 42, 111, 0.34);
  cursor: pointer;
  animation: pulse 2.2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.02); }
}

.sheet {
  position: fixed;
  inset: 0;
  z-index: 30;
  display: grid;
  place-items: end center;
  padding: 16px;
  background: rgba(48, 16, 32, 0.46);
}

.sheet[hidden] {
  display: none;
}

.sheet-card {
  position: relative;
  width: min(440px, 100%);
  margin-bottom: 8px;
  padding: 28px 22px 22px;
  border-radius: 24px;
  background: #fff;
  text-align: center;
  box-shadow: 0 20px 50px rgba(48, 16, 32, 0.25);
}

.sheet-icon {
  font-size: 36px;
}

.sheet-card h3 {
  margin-top: 6px;
  font-size: 22px;
}

.sheet-card p {
  margin-top: 8px;
  color: #7d5466;
  line-height: 1.55;
}

.sheet-close {
  position: absolute;
  top: 10px;
  right: 12px;
  width: 36px;
  height: 36px;
  border: 0;
  border-radius: 50%;
  background: #fff0f5;
  color: #9a4d68;
  font-size: 22px;
  cursor: pointer;
}

.sheet-ok {
  width: 100%;
  height: 48px;
  margin-top: 16px;
  border: 0;
  border-radius: 14px;
  background: #ff4d8d;
  color: #fff;
  font-size: 16px;
  font-weight: 800;
  cursor: pointer;
}

@media (max-width: 820px) {
  .grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
  .slide.is-prev,
  .slide.is-next {
    opacity: 0;
    pointer-events: none;
  }

  .swiper {
    height: 118vw;
    max-height: 540px;
    min-height: 430px;
  }

  .slide {
    width: calc(100vw - 36px);
  }

  .stats strong { font-size: 20px; }
  .stats span, .fs { font-size: 11px; }
  .sect-title h2 { font-size: 20px; }
  .feat { padding: 14px 6px; }
  .ft { font-size: 14px; }
  .urgency { width: auto; margin-left: 12px; margin-right: 12px; }
}

@media (prefers-reduced-motion: reduce) {
  .bg-hearts span,
  .cta,
  .slide {
    animation: none;
    transition: none;
  }
}