.surname-hero .container {
  min-height: 440px;
  padding-top: 74px;
  padding-bottom: 74px;
}

.hero-copy {
  position: relative;
  padding-left: 28px;
}

.hero-copy:before {
  content: "";
  position: absolute;
  left: 0;
  top: 58px;
  width: 4px;
  height: 132px;
  border-radius: 999px;
  background: linear-gradient(180deg, var(--red), var(--gold));
}

.surname-stats {
  display: flex;
  gap: 12px;
  margin-top: 28px;
  flex-wrap: wrap;
}

.surname-stats span {
  padding: 11px 14px;
  border: 1px solid rgba(224, 211, 189, .78);
  border-radius: 999px;
  color: #6d766f;
  background: rgba(255,253,248,.74);
  box-shadow: 0 14px 32px rgba(72, 57, 38, .06);
}

.surname-stats b {
  margin-right: 6px;
  color: var(--green);
}

.surname-search-card {
  position: relative;
  overflow: hidden;
  display: grid;
  gap: 18px;
  align-content: center;
}

.search-ornament {
  position: absolute;
  right: -72px;
  top: -84px;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(200, 59, 50, .13), transparent 62%);
  animation: surnamePulse 4s ease-in-out infinite;
}

.surname-search-card h3,
.search-toolbar,
.hot-query {
  position: relative;
  z-index: 2;
}

.search-toolbar {
  padding: 8px;
  border: 1px solid rgba(224, 211, 189, .78);
  border-radius: 999px;
  background: rgba(255,250,241,.82);
}

.search-toolbar .input {
  flex: 1 1 280px;
  border: 0;
  background: transparent;
}

.hot-query {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.hot-query span {
  width: 38px;
  height: 38px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  color: #7c4a33;
  background: #fbf7ed;
  border: 1px solid var(--line);
  font-family: "SimSun", "Songti SC", serif;
  font-weight: 800;
  transition: transform .22s ease, color .22s ease, background .22s ease;
}

.hot-query span:hover {
  color: #fff;
  background: var(--red);
  transform: translateY(-4px);
}

.surname-list-section {
  position: relative;
  overflow: hidden;
}

.surname-list-section:before {
  content: "";
  position: absolute;
  left: 50%;
  top: 58px;
  width: 520px;
  height: 180px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(196, 146, 69, .09), transparent 68%);
  transform: translateX(-50%);
}

.surname-grid {
  position: relative;
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  gap: 12px;
  padding: 24px;
  border: 1px solid rgba(224, 211, 189, .8);
  border-radius: 24px;
  background: rgba(255,253,248,.72);
  box-shadow: 0 22px 60px rgba(57, 48, 36, .08);
}

.surname-grid a {
  height: 64px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  color: #7c4a33;
  background: #fbf7ed;
  border: 1px solid var(--line);
  font-family: "SimSun", "Songti SC", serif;
  font-size: 24px;
  font-weight: 800;
  transition: transform .24s ease, color .24s ease, background .24s ease, border-color .24s ease, box-shadow .24s ease;
  will-change: transform;
}

.surname-grid a:hover {
  color: #fff;
  background: var(--red);
  border-color: rgba(200, 59, 50, .72);
  box-shadow: 0 16px 34px rgba(200, 59, 50, .18);
  transform: translateY(-6px) scale(1.03);
}

.surname-grid:hover a {
  animation: surnameFloat 1.9s ease-in-out infinite;
}

.surname-grid:hover a:nth-child(2n) { animation-delay: .08s; }
.surname-grid:hover a:nth-child(3n) { animation-delay: .14s; }
.surname-grid:hover a:nth-child(4n) { animation-delay: .2s; }

.tilt-card {
  transform: perspective(900px) rotateX(var(--tilt-x, 0deg)) rotateY(var(--tilt-y, 0deg)) translateY(var(--lift, 0));
  transition: transform .18s ease, box-shadow .24s ease, border-color .24s ease;
}

.tilt-card:hover {
  --lift: -6px;
}

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

@keyframes surnamePulse {
  0%, 100% { opacity: .5; transform: scale(.92); }
  50% { opacity: 1; transform: scale(1.08); }
}

@media (max-width: 720px) {
  .hero-copy { padding-left: 0; }
  .hero-copy:before { display: none; }
  .search-toolbar { border-radius: 18px; }
  .surname-grid { grid-template-columns: repeat(4, 1fr); padding: 14px; }
}