:root {
  --ink: #263032;
  --muted: #667174;
  --line: #dbe3e2;
  --paper: #ffffff;
  --soft: #f7f4ef;
  --mist: #eef7f5;
  --teal: #0e615d;
  --teal-dark: #083f3d;
  --brick: #a94032;
  --gold: #c88b2f;
  --rose: #f8ece8;
  --shadow: 0 18px 50px rgba(27, 42, 43, 0.12);
  --radius: 8px;
  color-scheme: light;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, "Noto Sans SC", "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
  line-height: 1.65;
}

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

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

p {
  margin: 0;
}

.container {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid rgba(219, 227, 226, 0.85);
  backdrop-filter: blur(16px);
}

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

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 210px;
}

.brand-mark {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: #fff;
  background: linear-gradient(135deg, var(--teal), var(--brick));
  font-weight: 800;
  font-size: 18px;
}

.brand-name {
  display: block;
  font-weight: 800;
  font-size: 18px;
  line-height: 1.1;
}

.brand-subtitle {
  display: block;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.25;
  margin-top: 4px;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 2px;
  color: #3f4b4d;
  font-size: 14px;
}

.site-nav a {
  padding: 10px 9px;
  border-radius: var(--radius);
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  color: var(--teal-dark);
  background: var(--mist);
}

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

.menu-button {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  background: #fff;
  border-radius: var(--radius);
  color: var(--ink);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 44px;
  padding: 11px 18px;
  border-radius: var(--radius);
  border: 1px solid transparent;
  font-weight: 750;
  line-height: 1.2;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.button svg {
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
}

.button:hover {
  transform: translateY(-1px);
}

.button-primary {
  color: #fff;
  background: var(--teal);
  box-shadow: 0 10px 24px rgba(14, 97, 93, 0.22);
}

.button-primary:hover {
  background: var(--teal-dark);
}

.button-secondary {
  color: var(--teal-dark);
  border-color: rgba(14, 97, 93, 0.3);
  background: rgba(255, 255, 255, 0.92);
}

.button-secondary:hover {
  background: var(--mist);
}

.button-ghost {
  color: var(--teal-dark);
  background: transparent;
  border-color: var(--line);
}

.hero {
  position: relative;
  min-height: 690px;
  display: grid;
  align-items: center;
  color: #fff;
  background:
    linear-gradient(90deg, rgba(9, 25, 26, 0.86) 0%, rgba(9, 25, 26, 0.62) 42%, rgba(9, 25, 26, 0.18) 100%),
    var(--hero-image) center / cover no-repeat;
  overflow: hidden;
}

.hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 90px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0), #fff);
}

.hero-content {
  position: relative;
  z-index: 1;
  width: min(690px, 100%);
  padding: 96px 0 132px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--gold);
  font-weight: 800;
  font-size: 14px;
  margin-bottom: 18px;
}

.eyebrow svg {
  width: 18px;
  height: 18px;
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.16;
  letter-spacing: 0;
}

h1 {
  font-size: clamp(42px, 7vw, 76px);
  max-width: 760px;
}

h2 {
  font-size: clamp(30px, 4vw, 48px);
}

h3 {
  font-size: 22px;
}

.hero-lede {
  margin-top: 22px;
  color: rgba(255, 255, 255, 0.88);
  font-size: 19px;
  max-width: 660px;
}

.hero-actions,
.section-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.trust-row {
  position: relative;
  z-index: 2;
  margin-top: -62px;
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 12px;
  padding: 16px;
  background: #fff;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  border-radius: var(--radius);
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 58px;
  padding: 10px;
  color: #344346;
  font-weight: 700;
}

.trust-item svg {
  width: 20px;
  height: 20px;
  color: var(--teal);
  flex: 0 0 auto;
}

.section {
  padding: 92px 0;
}

.section-compact {
  padding: 68px 0;
}

.section-soft {
  background: var(--soft);
}

.section-mist {
  background: var(--mist);
}

.section-rose {
  background: var(--rose);
}

.section-header {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 28px;
  margin-bottom: 34px;
}

.section-header .section-copy {
  max-width: 620px;
}

.section-copy {
  color: var(--muted);
  font-size: 17px;
  margin-top: 14px;
}

.grid {
  display: grid;
  gap: 18px;
}

.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));
}

.card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
  min-width: 0;
}

.card-accent {
  border-top: 4px solid var(--teal);
}

.card-brick {
  border-top-color: var(--brick);
}

.card-gold {
  border-top-color: var(--gold);
}

.card h3 {
  margin-bottom: 10px;
}

.card p,
.card li {
  color: var(--muted);
}

.icon-circle {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: var(--teal-dark);
  background: var(--mist);
  margin-bottom: 18px;
}

.icon-circle svg {
  width: 23px;
  height: 23px;
}

.list {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.list li {
  display: flex;
  gap: 10px;
  align-items: flex-start;
}

.list li::before {
  content: "";
  width: 7px;
  height: 7px;
  margin-top: 10px;
  border-radius: 50%;
  background: var(--brick);
  flex: 0 0 auto;
}

.steps {
  counter-reset: step;
}

.step-card {
  position: relative;
  padding-left: 72px;
}

.step-card::before {
  counter-increment: step;
  content: counter(step);
  position: absolute;
  left: 24px;
  top: 24px;
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: #fff;
  background: var(--brick);
  font-weight: 800;
}

.member-card {
  display: grid;
  gap: 14px;
}

.member-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tag {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 5px 9px;
  color: var(--teal-dark);
  background: var(--mist);
  border-radius: 999px;
  font-size: 13px;
  font-weight: 700;
}

.muted-note {
  color: var(--muted);
  font-size: 14px;
}

.notice {
  padding: 16px 18px;
  border: 1px solid rgba(14, 97, 93, 0.22);
  border-left: 4px solid var(--teal);
  border-radius: var(--radius);
  background: var(--mist);
  color: #344346;
}

.notice strong {
  color: var(--teal-dark);
}

.meta-list {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.meta-list li {
  display: grid;
  grid-template-columns: 138px minmax(0, 1fr);
  gap: 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line);
}

.meta-list li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.meta-list strong {
  color: var(--ink);
}

.split-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.article-body {
  display: grid;
  gap: 20px;
  color: var(--muted);
  font-size: 17px;
}

.article-body h2,
.article-body h3 {
  color: var(--ink);
  margin-top: 16px;
}

.event-card {
  display: grid;
  gap: 14px;
}

.event-card .tag {
  width: fit-content;
}

.honeypot {
  position: absolute !important;
  left: -10000px !important;
  top: auto !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden !important;
}

.pricing-card {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.price {
  font-size: 36px;
  font-weight: 850;
  color: var(--teal-dark);
  line-height: 1;
}

.price small {
  font-size: 15px;
  color: var(--muted);
  font-weight: 650;
}

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
}

table {
  width: 100%;
  min-width: 760px;
  border-collapse: collapse;
}

th,
td {
  padding: 16px;
  text-align: left;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}

th {
  background: var(--mist);
  color: var(--teal-dark);
}

tr:last-child td {
  border-bottom: 0;
}

.page-hero {
  padding: 86px 0 58px;
  background: linear-gradient(135deg, var(--mist), #fff 58%, var(--rose));
  border-bottom: 1px solid var(--line);
}

.page-hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.8fr);
  gap: 36px;
  align-items: center;
}

.page-hero h1 {
  color: var(--ink);
  font-size: clamp(38px, 5vw, 62px);
}

.page-hero p {
  color: var(--muted);
  font-size: 18px;
  margin-top: 18px;
}

.page-panel {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: 0 14px 36px rgba(27, 42, 43, 0.08);
}

.form-shell {
  display: grid;
  gap: 26px;
}

.form-section {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px;
}

.form-section h2 {
  font-size: 26px;
  margin-bottom: 18px;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.field {
  display: grid;
  gap: 7px;
}

.field-full {
  grid-column: 1 / -1;
}

label,
.field-label {
  font-weight: 750;
  color: #344346;
}

input,
select,
textarea {
  width: 100%;
  min-height: 46px;
  padding: 11px 12px;
  border: 1px solid #cfd9d8;
  border-radius: var(--radius);
  color: var(--ink);
  background: #fff;
  font: inherit;
}

textarea {
  min-height: 126px;
  resize: vertical;
}

input:focus,
select:focus,
textarea:focus {
  outline: 3px solid rgba(14, 97, 93, 0.14);
  border-color: var(--teal);
}

.check-grid {
  display: grid;
  gap: 10px;
}

.check-row {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  color: var(--muted);
}

.check-row input {
  width: 18px;
  height: 18px;
  min-height: 18px;
  margin-top: 4px;
  flex: 0 0 auto;
}

.form-status {
  display: none;
  margin-top: 16px;
  padding: 12px 14px;
  border-radius: var(--radius);
  color: var(--teal-dark);
  background: var(--mist);
  border: 1px solid rgba(14, 97, 93, 0.22);
}

.form-status.is-visible {
  display: block;
}

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

.accordion {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.accordion button {
  width: 100%;
  min-height: 58px;
  padding: 16px 18px;
  border: 0;
  background: #fff;
  color: var(--ink);
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  text-align: left;
  font: inherit;
  font-weight: 800;
  cursor: pointer;
}

.accordion button svg {
  width: 19px;
  height: 19px;
  flex: 0 0 auto;
}

.accordion.is-open button svg {
  transform: rotate(180deg);
}

.accordion-panel {
  padding: 0 18px 18px;
  color: var(--muted);
}

.city-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.footer {
  padding: 52px 0 28px;
  color: rgba(255, 255, 255, 0.82);
  background: #172c2c;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr repeat(3, 1fr);
  gap: 28px;
}

.footer h2,
.footer h3 {
  color: #fff;
}

.footer h2 {
  font-size: 28px;
}

.footer h3 {
  font-size: 15px;
  margin-bottom: 12px;
}

.footer a {
  display: block;
  color: rgba(255, 255, 255, 0.78);
  margin: 7px 0;
}

.footer a:hover {
  color: #fff;
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 16px;
  margin-top: 34px;
  padding-top: 22px;
  border-top: 1px solid rgba(255, 255, 255, 0.16);
  font-size: 13px;
}

@media (max-width: 980px) {
  .header-inner {
    min-height: 66px;
  }

  .menu-button {
    display: grid;
    place-items: center;
  }

  .site-nav {
    position: absolute;
    left: 20px;
    right: 20px;
    top: 76px;
    display: none;
    padding: 12px;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
  }

  .site-nav.is-open {
    display: grid;
  }

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

  .trust-grid,
  .grid-4 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .grid-3,
  .grid-2,
  .page-hero-inner,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .section-header {
    display: block;
  }
}

@media (max-width: 640px) {
  .container {
    width: min(100% - 28px, 1120px);
  }

  .brand {
    min-width: 0;
  }

  .brand-subtitle {
    display: none;
  }

  .hero {
    min-height: 620px;
    background:
      linear-gradient(180deg, rgba(9, 25, 26, 0.86) 0%, rgba(9, 25, 26, 0.72) 62%, rgba(9, 25, 26, 0.35) 100%),
      var(--hero-image) center / cover no-repeat;
  }

  .hero-content {
    padding: 76px 0 120px;
  }

  h1 {
    font-size: 42px;
  }

  h2 {
    font-size: 30px;
  }

  .hero-lede,
  .page-hero p {
    font-size: 16px;
  }

  .trust-row {
    margin-top: -42px;
  }

  .trust-grid,
  .grid-4 {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 68px 0;
  }

  .section-compact {
    padding: 52px 0;
  }

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

  .split-list,
  .meta-list li {
    grid-template-columns: 1fr;
  }

  .hero-actions,
  .section-actions {
    display: grid;
  }

  .button {
    width: 100%;
  }
}