:root {
  --ink: #15151a;
  --muted: #686a73;
  --line: #e7e7ec;
  --paper: #ffffff;
  --soft: #f6f7f9;
  --pink: #ff3aa2;
  --pink-deep: #df197f;
  --cyan: #05a9bf;
  --amber: #d18b00;
  --green: #168a4a;
  --shadow: 0 18px 46px rgba(21, 21, 26, 0.09);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--soft);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", Arial, sans-serif;
  line-height: 1.65;
  letter-spacing: 0;
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
  display: block;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
}

.header-inner,
.wrap {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}

.header-inner {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  flex: 0 0 auto;
}

.brand img {
  width: 98px;
  height: auto;
  border-radius: 8px;
}

.brand small {
  display: block;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.1;
  white-space: nowrap;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2px;
  flex: 1 1 auto;
}

.nav a,
.nav button {
  border: 0;
  background: transparent;
  color: #292a31;
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 0 11px;
  font-size: 14px;
  font-weight: 650;
  border-radius: 8px;
  cursor: pointer;
  font-family: inherit;
}

.nav a:hover,
.nav a.active,
.nav button:hover {
  background: #fff0f8;
  color: var(--pink-deep);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 0 0 auto;
}

.icon-btn,
.menu-toggle {
  width: 40px;
  height: 40px;
  border: 1px solid var(--line);
  background: var(--paper);
  color: var(--ink);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  cursor: pointer;
}

.icon-btn svg,
.menu-toggle svg {
  width: 19px;
  height: 19px;
}

.menu-toggle {
  display: none;
}

.btn,
.pill-btn {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: 8px;
  min-height: 44px;
  padding: 0 18px;
  border: 1px solid transparent;
  font-weight: 800;
  font-size: 15px;
  cursor: pointer;
  font-family: inherit;
  transition: transform 0.16s ease, box-shadow 0.16s ease, background 0.16s ease;
}

.btn:hover,
.pill-btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  color: #fff;
  background: var(--pink);
  box-shadow: 0 12px 28px rgba(255, 58, 162, 0.22);
  animation: ctaGlow 2.6s ease-in-out infinite;
}

.btn-dark {
  color: #fff;
  background: var(--ink);
  animation: ctaDarkGlow 3.1s ease-in-out infinite;
}

.btn-line {
  background: var(--paper);
  border-color: var(--line);
  color: var(--ink);
}

.btn-cyan {
  color: #fff;
  background: var(--cyan);
}

.btn-primary::after,
.btn-dark::after {
  content: "";
  position: absolute;
  inset: -40% auto -40% -80%;
  z-index: -1;
  width: 44%;
  transform: skewX(-18deg);
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.54), transparent);
  animation: ctaShine 3.2s ease-in-out infinite;
}

.hero-actions .btn-primary,
.mobile-cta .btn-primary,
.floating-cta .btn-primary {
  animation: ctaGlow 2.4s ease-in-out infinite, ctaNudge 5s ease-in-out infinite;
}

.hero-actions .btn-dark,
.floating-cta .btn-dark {
  animation: ctaDarkGlow 3s ease-in-out infinite;
}

@keyframes ctaGlow {
  0%,
  100% {
    box-shadow: 0 12px 28px rgba(255, 58, 162, 0.22);
    transform: translateY(0) scale(1);
  }
  50% {
    box-shadow: 0 16px 42px rgba(255, 58, 162, 0.42);
    transform: translateY(-1px) scale(1.018);
  }
}

@keyframes ctaDarkGlow {
  0%,
  100% {
    box-shadow: 0 10px 24px rgba(21, 21, 26, 0.18);
  }
  50% {
    box-shadow: 0 14px 34px rgba(21, 21, 26, 0.34);
  }
}

@keyframes ctaShine {
  0%,
  45% {
    left: -80%;
  }
  68%,
  100% {
    left: 130%;
  }
}

@keyframes ctaNudge {
  0%,
  86%,
  100% {
    transform: translateY(0);
  }
  90% {
    transform: translateY(-3px);
  }
  94% {
    transform: translateY(0);
  }
  97% {
    transform: translateY(-2px);
  }
}

.hero {
  background:
    radial-gradient(circle at 12% 16%, rgba(255, 58, 162, 0.14), transparent 28%),
    radial-gradient(circle at 90% 8%, rgba(5, 169, 191, 0.12), transparent 26%),
    linear-gradient(180deg, #fff, #f6f7f9);
  border-bottom: 1px solid var(--line);
}

.hero-grid {
  min-height: 520px;
  display: grid;
  grid-template-columns: minmax(0, 1.04fr) minmax(330px, 0.76fr);
  gap: 34px;
  align-items: center;
  padding: 58px 0 46px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--pink-deep);
  background: #fff0f8;
  border: 1px solid #ffd0e9;
  border-radius: 999px;
  padding: 5px 11px;
  font-size: 13px;
  font-weight: 800;
  margin-bottom: 16px;
}

.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--pink);
  box-shadow: 0 0 0 5px rgba(255, 58, 162, 0.13);
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  font-size: clamp(38px, 6vw, 68px);
  line-height: 1.02;
  margin-bottom: 18px;
  letter-spacing: 0;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.lead {
  max-width: 720px;
  color: #3f414a;
  font-size: 18px;
  margin-bottom: 26px;
}

.hero-actions,
.inline-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.search-panel {
  margin-top: 28px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px;
  box-shadow: var(--shadow);
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
}

.search-panel input,
.site-search input {
  width: 100%;
  min-height: 48px;
  border: 0;
  outline: none;
  color: var(--ink);
  font-size: 16px;
  padding: 0 12px;
  font-family: inherit;
}

.quick-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}

.quick-tags a {
  display: inline-flex;
  min-height: 30px;
  align-items: center;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.82);
  color: #333640;
  border-radius: 999px;
  padding: 0 11px;
  font-size: 13px;
  font-weight: 700;
}

.hero-card {
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 22px;
  box-shadow: var(--shadow);
}

.logo-board {
  border-radius: 8px;
  overflow: hidden;
  background: #ff3aa2;
  margin-bottom: 18px;
  border: 1px solid #ff78be;
}

.status-list {
  display: grid;
  gap: 10px;
}

.status-row {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 10px;
  align-items: center;
  padding: 13px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.status-mark {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--green);
}

.status-row strong {
  display: block;
  line-height: 1.2;
}

.status-row span {
  color: var(--muted);
  font-size: 13px;
}

.main {
  padding: 44px 0 82px;
}

.section {
  margin: 0 auto 42px;
}

.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 18px;
}

.section-title {
  margin-bottom: 4px;
  font-size: clamp(25px, 3vw, 36px);
  line-height: 1.18;
}

.section-desc {
  color: var(--muted);
  margin-bottom: 0;
  max-width: 760px;
}

.grid {
  display: grid;
  gap: 16px;
}

.grid-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

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

.grid-4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.grid-5 {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.card,
.notice,
.article-box {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 10px 28px rgba(21, 21, 26, 0.05);
}

.card {
  padding: 20px;
  min-width: 0;
}

.card:hover {
  border-color: #ffc4e5;
}

.card-kicker {
  color: var(--pink-deep);
  font-size: 13px;
  font-weight: 850;
  margin-bottom: 8px;
}

.card h3 {
  font-size: 20px;
  line-height: 1.3;
  margin-bottom: 9px;
}

.card p {
  color: var(--muted);
  margin-bottom: 14px;
}

.meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  color: var(--muted);
  font-size: 13px;
}

.meta span,
.tag {
  display: inline-flex;
  min-height: 27px;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0 9px;
  background: #fafafa;
}

.notice {
  padding: 18px;
  border: 1px solid var(--line);
  background: #fff;
}

.notice strong {
  color: var(--pink-deep);
}

.page-hero {
  background: #fff;
  border-bottom: 1px solid var(--line);
}

.page-hero .wrap {
  padding: 48px 0 34px;
}

.page-hero h1 {
  font-size: clamp(34px, 5vw, 58px);
}

.crumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  color: var(--muted);
  font-size: 13px;
  margin-bottom: 12px;
}

.crumbs a {
  color: var(--pink-deep);
  font-weight: 750;
}

.article-box {
  padding: 26px;
}

.article-box h2 {
  font-size: 26px;
  margin: 0 0 12px;
}

.article-box h3 {
  font-size: 20px;
  margin: 24px 0 8px;
}

.article-box p,
.article-box li {
  color: #42444d;
}

.article-box ul,
.article-box ol {
  padding-left: 20px;
  margin: 10px 0 0;
}

.article-box li + li {
  margin-top: 8px;
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 0.72fr) minmax(280px, 0.28fr);
  gap: 24px;
  align-items: start;
}

.side-stack {
  display: grid;
  gap: 16px;
  position: sticky;
  top: 92px;
}

.address {
  display: grid;
  gap: 10px;
}

.address a {
  word-break: break-all;
  color: var(--cyan);
  font-weight: 800;
}

.table {
  width: 100%;
  border-collapse: collapse;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.table th,
.table td {
  padding: 13px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

.table th {
  background: #fff0f8;
  color: var(--pink-deep);
  white-space: nowrap;
}

.table tr:last-child td,
.table tr:last-child th {
  border-bottom: 0;
}

.city-cloud {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 10px;
}

.city-cloud a {
  min-height: 46px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 0 13px;
  border: 1px solid var(--line);
  background: var(--paper);
  border-radius: 8px;
  font-weight: 850;
}

.city-cloud a small {
  color: var(--muted);
  font-weight: 650;
}

.cta-band {
  background: var(--ink);
  color: #fff;
  border-radius: 8px;
  padding: 26px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 20px;
  align-items: center;
}

.floating-cta {
  position: fixed;
  right: 22px;
  top: 50%;
  z-index: 55;
  width: 178px;
  transform: translateY(-50%);
  border: 1px solid #ffd0e9;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.95);
  box-shadow: var(--shadow);
  padding: 14px;
  backdrop-filter: blur(14px);
}

.floating-cta strong {
  display: block;
  font-size: 15px;
  line-height: 1.35;
  margin-bottom: 5px;
}

.floating-cta span {
  display: block;
  color: var(--muted);
  font-size: 12px;
  margin-bottom: 11px;
}

.floating-cta .btn {
  width: 100%;
  min-height: 40px;
  font-size: 13px;
  padding: 0 10px;
}

.cta-band p {
  color: rgba(255, 255, 255, 0.72);
  margin-bottom: 0;
}

.cta-band .btn-line {
  background: #fff;
  color: var(--ink);
}

.pricing {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.price-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 10px 28px rgba(21, 21, 26, 0.05);
}

.price-head {
  color: #fff;
  background: var(--cyan);
  padding: 16px;
  text-align: center;
  font-size: 20px;
  font-weight: 900;
}

.price-card:nth-child(2) .price-head {
  background: #4d529f;
}

.price-card:nth-child(3) .price-head {
  background: var(--pink);
}

.price-body {
  padding: 24px;
  text-align: center;
}

.price {
  font-size: 42px;
  line-height: 1;
  font-weight: 950;
}

.price small {
  font-size: 14px;
}

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

.faq details {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0;
  overflow: hidden;
}

.faq summary {
  cursor: pointer;
  padding: 16px 18px;
  font-weight: 850;
}

.faq details div {
  padding: 0 18px 18px;
  color: var(--muted);
}

.site-search {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
  margin-bottom: 18px;
}

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

.result-item {
  display: block;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 18px;
}

.result-item strong {
  display: block;
  font-size: 18px;
  margin-bottom: 5px;
}

.result-item p {
  color: var(--muted);
  margin-bottom: 0;
}

.site-footer {
  background: #111218;
  color: #fff;
  padding: 38px 0 92px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr repeat(3, 1fr);
  gap: 26px;
}

.site-footer img {
  width: 112px;
  border-radius: 8px;
  margin-bottom: 14px;
}

.site-footer p,
.site-footer a {
  color: rgba(255, 255, 255, 0.68);
  font-size: 14px;
}

.site-footer a {
  display: block;
  margin-top: 8px;
}

.site-footer h3 {
  font-size: 15px;
  margin-bottom: 10px;
}

.mobile-cta {
  display: none;
}

[data-copy] {
  user-select: all;
}

.copy-ok {
  background: #e9fff2 !important;
  border-color: #8de0b2 !important;
  color: var(--green) !important;
}

@media (max-width: 1040px) {
  .nav {
    display: none;
  }

  .menu-toggle {
    display: inline-flex;
  }

  .nav.open {
    display: grid;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: #fff;
    border-bottom: 1px solid var(--line);
    padding: 10px 16px 16px;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    box-shadow: var(--shadow);
  }

  .nav.open a {
    justify-content: center;
  }

  .hero-grid,
  .split {
    grid-template-columns: 1fr;
  }

  .side-stack {
    position: static;
  }

  .grid-5,
  .grid-4 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .city-cloud {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .floating-cta {
    display: none;
  }
}

@media (max-width: 760px) {
  .header-inner,
  .wrap {
    width: min(100% - 22px, 1180px);
  }

  .header-inner {
    min-height: 64px;
    gap: 8px;
  }

  .brand img {
    width: 86px;
  }

  .brand small {
    display: none;
  }

  .nav.open {
    top: 64px;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .header-actions .btn {
    display: none;
  }

  .hero-grid {
    min-height: auto;
    padding: 34px 0 30px;
    gap: 24px;
  }

  h1 {
    font-size: clamp(31px, 8.5vw, 36px);
    line-height: 1.08;
  }

  .lead {
    font-size: 16px;
  }

  .quick-tags {
    overflow: hidden;
  }

  .quick-tags a {
    font-size: 12px;
    padding: 0 10px;
  }

  .hero-card {
    padding: 16px;
  }

  .status-row {
    padding: 11px;
  }

  .status-row span {
    font-size: 12px;
  }

  .icon-btn {
    display: none;
  }

  .menu-toggle {
    flex: 0 0 40px;
  }

  .search-panel,
  .site-search {
    grid-template-columns: 1fr;
  }

  .hero-actions .btn,
  .search-panel .btn,
  .site-search .btn,
  .inline-actions .btn {
    width: 100%;
  }

  .section-head {
    display: block;
  }

  .grid-5,
  .grid-4,
  .grid-3,
  .grid-2,
  .pricing {
    grid-template-columns: 1fr;
  }

  .city-cloud {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .cta-band {
    grid-template-columns: 1fr;
  }

  .cta-band .btn {
    width: 100%;
  }

  .article-box {
    padding: 20px;
  }

  .table {
    display: block;
    overflow-x: auto;
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }

  .mobile-cta {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 60;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    padding: 10px 11px;
    background: rgba(255, 255, 255, 0.96);
    border-top: 1px solid var(--line);
    backdrop-filter: blur(12px);
  }

  .mobile-cta .btn {
    min-height: 42px;
    padding: 0 10px;
    font-size: 14px;
    white-space: nowrap;
  }
}

@media (max-width: 420px) {
  .city-cloud {
    grid-template-columns: 1fr;
  }

  .status-row {
    grid-template-columns: auto 1fr;
  }

  .status-row .pill-btn {
    grid-column: 1 / -1;
    width: 100%;
  }
}