:root {
  --page-primary: #0f766e;
  --page-bg: #f7f3ea;
  --page-text: #1f2933;
  --page-muted: #687076;
  --surface: rgba(255, 255, 255, 0.86);
  --line: rgba(31, 41, 51, 0.12);
  --shadow: 0 18px 48px rgba(31, 41, 51, 0.12);
  color: var(--page-text);
  background: var(--page-bg);
  font-family: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  font-size: 16px;
  letter-spacing: 0;
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  background: var(--page-bg);
}

body {
  min-height: 100%;
  margin: 0;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.42), rgba(255, 255, 255, 0)),
    var(--page-bg);
}

button,
input {
  font: inherit;
}

button {
  -webkit-tap-highlight-color: transparent;
}

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

.app-shell {
  width: 100%;
  min-height: 100vh;
}

.marketing-page {
  width: min(100%, 520px);
  min-height: 100vh;
  margin: 0 auto;
  padding: 0 14px calc(28px + env(safe-area-inset-bottom));
}

.block {
  margin: 14px 0;
}

.hero-block {
  position: relative;
  min-height: 440px;
  margin: 0 -14px 18px;
  overflow: hidden;
  background: #17211f;
}

.hero-block::after {
  position: absolute;
  inset: 0;
  content: "";
  background:
    linear-gradient(180deg, rgba(0, 0, 0, 0.08), rgba(0, 0, 0, 0.64)),
    linear-gradient(120deg, rgba(15, 118, 110, 0.5), rgba(0, 0, 0, 0));
}

.hero-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-content {
  position: relative;
  z-index: 1;
  display: flex;
  min-height: 440px;
  flex-direction: column;
  justify-content: flex-end;
  padding: 72px 24px 32px;
  color: #fff;
}

.hero-kicker {
  width: fit-content;
  margin: 0 0 12px;
  padding: 5px 10px;
  border: 1px solid rgba(255, 255, 255, 0.42);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.14);
  color: rgba(255, 255, 255, 0.88);
  font-size: 12px;
}

.hero-content h1 {
  max-width: 11em;
  margin: 0;
  font-size: 42px;
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: 0;
}

.hero-subtitle {
  max-width: 24em;
  margin: 14px 0 0;
  color: rgba(255, 255, 255, 0.88);
  font-size: 16px;
  line-height: 1.7;
}

.primary-action,
.secondary-action,
.text-action {
  min-height: 46px;
  border: 0;
  border-radius: 8px;
  cursor: pointer;
}

.primary-action {
  width: 100%;
  margin-top: 22px;
  padding: 12px 18px;
  background: var(--page-primary);
  box-shadow: 0 10px 24px color-mix(in srgb, var(--page-primary) 28%, transparent);
  color: #fff;
  font-weight: 700;
}

.primary-action:disabled {
  cursor: not-allowed;
  opacity: 0.58;
}

.secondary-action {
  width: 100%;
  padding: 14px 18px;
  border: 1px solid color-mix(in srgb, var(--page-primary) 45%, transparent);
  background: color-mix(in srgb, var(--page-primary) 9%, white);
  color: var(--page-primary);
  font-weight: 700;
}

.text-action {
  min-height: 36px;
  margin-top: 12px;
  padding: 8px 12px;
  background: color-mix(in srgb, var(--page-primary) 12%, white);
  color: var(--page-primary);
  font-weight: 700;
}

.image-block,
.image-text-block,
.case-card,
.lead-form-block form,
.countdown-block,
.phone-cta-block,
.text-block {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.image-block {
  overflow: hidden;
}

.image-block img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.image-block p {
  margin: 0;
  padding: 12px 14px;
  color: var(--page-muted);
  font-size: 13px;
  line-height: 1.6;
}

.is-clickable {
  cursor: pointer;
}

.text-block {
  padding: 20px 18px;
}

.text-block h2,
.image-text-block h2,
.case-list-block h2,
.lead-form-block h2,
.countdown-block h2 {
  margin: 0;
  color: var(--page-text);
  font-size: 22px;
  line-height: 1.25;
  letter-spacing: 0;
}

.text-block p,
.image-text-block p,
.form-desc {
  margin: 10px 0 0;
  color: var(--page-muted);
  font-size: 15px;
  line-height: 1.8;
}

.align-center {
  text-align: center;
}

.align-right {
  text-align: right;
}

.button-block {
  padding: 0 4px;
}

.image-text-block {
  display: grid;
  grid-template-columns: 118px 1fr;
  gap: 14px;
  padding: 12px;
}

.image-text-block img {
  width: 118px;
  height: 118px;
  border-radius: 6px;
  object-fit: cover;
}

.case-list-block {
  padding: 4px 0;
}

.case-list-block > h2 {
  padding: 4px 4px 10px;
}

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

.case-card {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 12px;
  overflow: hidden;
}

.case-card img {
  width: 120px;
  height: 104px;
  object-fit: cover;
}

.case-card div {
  padding: 14px 12px 14px 0;
}

.case-card h3 {
  margin: 0;
  font-size: 16px;
  line-height: 1.35;
}

.case-card p,
.muted {
  margin: 8px 0 0;
  color: var(--page-muted);
  font-size: 13px;
  line-height: 1.5;
}

.countdown-block {
  padding: 20px 16px;
}

.countdown-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  margin-top: 16px;
}

.countdown-grid span {
  display: grid;
  min-width: 0;
  place-items: center;
  border-radius: 8px;
  background: color-mix(in srgb, var(--page-primary) 12%, white);
  padding: 12px 4px;
}

.countdown-grid strong {
  color: var(--page-primary);
  font-size: 24px;
  line-height: 1;
}

.countdown-grid em {
  margin-top: 5px;
  color: var(--page-muted);
  font-size: 12px;
  font-style: normal;
}

.lead-form-block form {
  padding: 22px 16px 18px;
}

.form-fields {
  display: grid;
  gap: 12px;
  margin-top: 18px;
}

.form-fields label {
  display: grid;
  gap: 7px;
}

.form-fields span {
  color: var(--page-muted);
  font-size: 13px;
}

.form-fields input {
  width: 100%;
  min-height: 46px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.78);
  color: var(--page-text);
  outline: none;
  padding: 10px 12px;
}

.form-fields input:focus {
  border-color: var(--page-primary);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--page-primary) 16%, transparent);
}

.form-message {
  min-height: 20px;
  margin: 12px 0 0;
  color: var(--page-muted);
  font-size: 13px;
}

.form-message.is-success {
  color: #047857;
}

.form-message.is-error {
  color: #b42318;
}

.phone-cta-block {
  padding: 10px;
}

.phone-cta-block strong {
  display: block;
  margin-top: 4px;
  font-size: 18px;
}

.footer-block {
  padding: 24px 0 4px;
  color: var(--page-muted);
  text-align: center;
}

.footer-block img {
  width: 72px;
  height: 72px;
  margin: 0 auto 10px;
  border-radius: 8px;
  object-fit: cover;
}

.unknown-block {
  border: 1px dashed var(--line);
  border-radius: 8px;
  padding: 14px;
  color: var(--page-muted);
}

.state {
  display: grid;
  min-height: 100vh;
  place-items: center;
  padding: 24px;
}

.state-card {
  width: min(100%, 360px);
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: var(--shadow);
  padding: 28px 22px;
  text-align: center;
}

.state h1 {
  margin: 0;
  font-size: 22px;
}

.state p {
  margin: 10px 0 0;
  color: var(--page-muted);
  line-height: 1.7;
}

.loading-mark {
  width: 30px;
  height: 30px;
  margin: 0 auto 12px;
  border: 3px solid rgba(15, 118, 110, 0.18);
  border-top-color: var(--page-primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

@media (max-width: 360px) {
  .hero-content h1 {
    font-size: 34px;
  }

  .image-text-block,
  .case-card {
    grid-template-columns: 96px 1fr;
  }

  .image-text-block img,
  .case-card img {
    width: 96px;
  }
}