html,
body {
  height: 100%;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", Segoe UI, Arial, sans-serif;
  background: #edeef0;
  color: #1a1a1a;
  overflow-x: hidden;
}

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

.noise {
  position: absolute;
  inset: 0;
  opacity: 0.05;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)' opacity='.55'/%3E%3C/svg%3E");
  background-size: 160px 160px;
}

.grad {
  position: absolute;
  inset: 0;
  background: radial-gradient(1200px 700px at 80% -10%, rgba(197, 160, 40, 0.18), transparent 55%),
    radial-gradient(900px 600px at -10% 30%, rgba(197, 160, 40, 0.14), transparent 55%),
    linear-gradient(#f6f7f9, #edeef0);
}

.shapes .shape {
  position: absolute;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.06);
}

.shape.circle {
  width: min(70vw, 500px);
  height: min(70vw, 500px);
  border-radius: 50%;
  top: -15vh;
  right: -20vw;
  opacity: 0.95;
}

.shape.square {
  width: min(45vw, 300px);
  height: min(45vw, 300px);
  border-radius: 60px;
  top: 25vh;
  left: -15vw;
  opacity: 0.9;
}

.shape.line {
  width: 3px;
  height: 40vh;
  left: 15vw;
  top: 15vh;
  opacity: 0.7;
  background: linear-gradient(to bottom, transparent, rgba(197, 160, 40, 0.9), transparent);
  box-shadow: rgba(212, 175, 55, 0.4) 0 0 15px;
  transform: rotate(15deg);
}

.shape.tri {
  width: 0;
  height: 0;
  border-left: min(15vw, 100px) solid transparent;
  border-right: min(15vw, 100px) solid transparent;
  border-bottom: min(30vw, 200px) solid rgba(255, 255, 255, 0.95);
  bottom: 15vh;
  right: 5vw;
  filter: drop-shadow(10px 10px 20px rgba(0, 0, 0, 0.12));
  opacity: 0.85;
  background: transparent;
  box-shadow: none;
}

.shape.hill {
  width: 80vw;
  height: 40vh;
  bottom: -10vh;
  left: 10vw;
  border-radius: 50% 50% 0 0;
  background: linear-gradient(#fff 0%, rgba(240, 242, 245, 0.6) 100%);
  border-top: 2px solid #fff;
  box-shadow: 0 -10px 40px rgba(0, 0, 0, 0.06);
}

.topbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 18px;
  backdrop-filter: blur(16px);
  background: rgba(240, 242, 245, 0.85);
  border-bottom: 1px solid rgba(229, 231, 235, 0.9);
  z-index: 10;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo {
  width: 32px;
  height: 32px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  color: #fff;
  font-weight: 800;
  background: linear-gradient(90deg, #facc15, #c5a028);
  box-shadow: 0 8px 18px rgba(197, 160, 40, 0.25);
}

.title {
  font-weight: 800;
  letter-spacing: 0.06em;
}

.admin-link {
  font-size: 12px;
  color: #6b7280;
  text-decoration: none;
  background: rgba(0, 0, 0, 0.04);
  padding: 6px 10px;
  border-radius: 10px;
}

.main {
  position: relative;
  z-index: 1;
  padding-top: 56px;
  padding-bottom: 48px;
}

.wrap {
  max-width: 1100px;
  margin: 0 auto;
  padding: 18px;
  display: grid;
  gap: 18px;
}

@media (max-width: 640px) {
  .topbar {
    padding: 0 12px;
  }
  .wrap {
    padding: 12px 10px;
    gap: 12px;
  }
  .ad-grid-inner {
    gap: 6px;
  }
  .grid {
    gap: 8px;
  }
}

.hidden {
  display: none !important;
}

.ad-grid-inner {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
}

@media (min-width: 640px) {
  .ad-grid-inner {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  .ad-grid-inner {
    grid-template-columns: repeat(8, minmax(0, 1fr));
  }
}

.ad {
  display: block;
  border-radius: 14px;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  box-shadow: 6px 6px 12px rgba(163, 177, 198, 0.35), -6px -6px 12px rgba(255, 255, 255, 0.8);
}

.ad img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: fill;
  background: transparent;
}

.notice {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.65);
  background: rgba(255, 255, 255, 0.55);
  box-shadow: inset 3px 3px 6px rgba(163, 177, 198, 0.14), inset -3px -3px 6px rgba(255, 255, 255, 0.9);
}

.notice-icon {
  width: 28px;
  height: 28px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  color: #c5a028;
  background: rgba(240, 242, 245, 1);
  box-shadow: 6px 6px 12px rgba(163, 177, 198, 0.3), -6px -6px 12px rgba(255, 255, 255, 0.8);
}

.notice-mid {
  position: relative;
  flex: 1;
  overflow: hidden;
  height: 20px;
}

.fade {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 26px;
  z-index: 2;
}

.fade.left {
  left: 0;
  background: linear-gradient(to right, rgba(240, 242, 245, 1), rgba(240, 242, 245, 0));
}

.fade.right {
  right: 0;
  background: linear-gradient(to left, rgba(240, 242, 245, 1), rgba(240, 242, 245, 0));
}

.marquee {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
}

.marquee-inner {
  display: inline-flex;
  gap: 10px;
  white-space: nowrap;
  animation: marquee 10s linear infinite;
  padding-left: 10px;
}

.tag {
  font-weight: 800;
  font-size: 12px;
  color: #111827;
}

.txt {
  font-size: 11px;
  color: #6b7280;
}

@keyframes marquee {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-25%);
  }
}

.section {
  display: grid;
  gap: 12px;
}

.section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 2px;
}

.section-name {
  font-size: 18px;
  font-weight: 800;
  color: #1f2937;
  text-shadow: 1px 1px 0 #fff;
}

.section-more {
  font-size: 11px;
  color: #9ca3af;
  background: rgba(240, 242, 245, 1);
  border-radius: 999px;
  padding: 8px 12px;
  box-shadow: 6px 6px 12px rgba(163, 177, 198, 0.28), -6px -6px 12px rgba(255, 255, 255, 0.85);
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

@media (min-width: 640px) {
  .grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
  }
}

@media (min-width: 768px) {
  .grid {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  .grid {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }
}

@media (min-width: 1280px) {
  .grid {
    grid-template-columns: repeat(8, minmax(0, 1fr));
  }
}

.card {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  aspect-ratio: 1 / 1;
  padding: 10px 10px 12px;
  border-radius: 16px;
  text-decoration: none;
  color: inherit;
  background: linear-gradient(135deg, #fff, #f9fafb, #f3f4f6);
  border: 1px solid rgba(255, 255, 255, 0.8);
  box-shadow: 4px 4px 10px rgba(163, 177, 198, 0.4), -4px -4px 10px rgba(255, 255, 255, 0.9);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.card:hover {
  transform: translateY(-3px);
  box-shadow: 6px 6px 15px rgba(163, 177, 198, 0.5), -6px -6px 15px rgba(255, 255, 255, 1);
}

.badge {
  position: absolute;
  top: -2px;
  right: -2px;
  font-size: 10px;
  font-weight: 800;
  padding: 2px 10px;
  color: #fff;
  border-radius: 0 16px 0 14px;
  box-shadow: inset 1px 1px 2px rgba(255, 255, 255, 0.35), inset -1px -1px 2px rgba(0, 0, 0, 0.18),
    2px 2px 4px rgba(0, 0, 0, 0.18);
}

.badge-new {
  background: #eab308;
}

.badge-hot {
  background: #ef4444;
}

.side {
  position: absolute;
  left: 4px;
  top: 50%;
  transform: translateY(-50%);
  pointer-events: none;
}

.side span {
  writing-mode: vertical-rl;
  text-orientation: mixed;
  font-size: 10px;
  color: rgba(107, 114, 128, 0.7);
  letter-spacing: 0.12em;
  font-weight: 600;
}

.mid {
  flex: 1;
  display: grid;
  place-items: center;
}

.avatar {
  width: 58px;
  height: 58px;
  border-radius: 999px;
  padding: 4px;
  background: linear-gradient(135deg, #fff, #f3f4f6);
  border: 2px solid rgba(255, 255, 255, 0.8);
  box-shadow: inset 3px 3px 6px rgba(163, 177, 198, 0.22), inset -3px -3px 6px rgba(255, 255, 255, 0.92),
    3px 3px 8px rgba(163, 177, 198, 0.28), -3px -3px 8px rgba(255, 255, 255, 0.8);
}

.avatar img {
  width: 100%;
  height: 100%;
  border-radius: 999px;
  object-fit: cover;
  border: 2px solid rgba(197, 160, 40, 0.5);
  box-shadow: inset 2px 2px 4px rgba(255, 255, 255, 0.8), inset -2px -2px 4px rgba(0, 0, 0, 0.1), 0 2px 4px rgba(0, 0, 0, 0.12);
}

.bottom {
  text-align: center;
}

.card-title {
  font-size: 11px;
  font-weight: 800;
  color: #1f2937;
  letter-spacing: 0.06em;
  margin-bottom: 6px;
  text-shadow: 0 1px 0 rgba(255, 255, 255, 0.9);
}

.btn {
  width: 100%;
  display: block;
  font-size: 10px;
  font-weight: 800;
  color: #fff;
  border-radius: 10px;
  padding: 6px 0;
  background: linear-gradient(180deg, #ff4d4f, #ef4444);
  box-shadow: inset 1px 1px 0 rgba(255, 255, 255, 0.35), 0 8px 16px rgba(239, 68, 68, 0.18);
}