:root {
  --ink: #10211f;
  --muted: #66736f;
  --line: #dce9e6;
  --panel: #ffffff;
  --soft: #f3faf8;
  --teal: #0f968b;
  --blue: #2864cf;
  --gold: #bf8f45;
  --coral: #d66b5f;
  --deep: #083f3d;
  --shadow: 0 18px 45px rgba(16, 65, 61, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: #fff;
  font-family: "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
  line-height: 1.6;
  letter-spacing: 0;
  padding-bottom: 76px;
}

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

button,
input,
select {
  font: inherit;
}

.container {
  width: min(1200px, calc(100% - 64px));
  margin: 0 auto;
}

.topbar {
  color: rgba(255, 255, 255, 0.86);
  background: #083f3d;
  font-size: 13px;
}

.topbar-inner,
.header-inner,
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.topbar-inner {
  min-height: 38px;
}

.topbar a {
  margin-left: 24px;
}

.topbar .top-phone {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 12px;
  color: #083f3d;
  background: #fff;
  border-radius: 999px;
  font-size: 16px;
  font-weight: 900;
  letter-spacing: 0;
}

.pc-header {
  position: sticky;
  top: 0;
  z-index: 30;
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(18px);
}

.header-inner {
  min-height: 84px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
}

.brand-mark {
  display: grid;
  width: 48px;
  height: 48px;
  place-items: center;
  color: #fff;
  background: linear-gradient(135deg, var(--teal), var(--blue));
  border-radius: 50%;
  font-size: 22px;
  font-weight: 900;
}

.brand strong,
.brand small {
  display: block;
}

.brand strong {
  font-size: 21px;
  line-height: 1.2;
}

.brand small {
  color: var(--muted);
  font-size: 12px;
}

.pc-nav {
  display: flex;
  align-items: center;
  gap: 32px;
  font-size: 15px;
}

.pc-nav a {
  position: relative;
  padding: 30px 0;
}

.pc-nav a::after {
  position: absolute;
  right: 0;
  bottom: 22px;
  left: 0;
  height: 2px;
  background: var(--teal);
  content: "";
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 0.2s ease;
}

.pc-nav a:hover {
  color: var(--teal);
}

.pc-nav a:hover::after {
  transform: scaleX(1);
}

.pc-nav .nav-phone {
  min-height: 42px;
  padding: 0 18px;
  display: inline-flex;
  align-items: center;
  color: #fff;
  background: linear-gradient(135deg, var(--teal), var(--blue));
  border-radius: 999px;
  box-shadow: 0 10px 24px rgba(15, 150, 139, 0.18);
}

.pc-nav .nav-phone::after {
  display: none;
}

.pc-nav .nav-phone:hover {
  color: #fff;
}

.pc-hero {
  overflow: hidden;
  background:
    linear-gradient(90deg, #f3fbfa 0%, #f7fcfb 48%, #ffffff 48%),
    radial-gradient(circle at 18% 18%, rgba(15, 150, 139, 0.16), transparent 34%);
}

.hero-layout {
  display: grid;
  grid-template-columns: 0.88fr 1.12fr;
  gap: 54px;
  align-items: center;
  min-height: 660px;
  padding: 54px 0;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--gold);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero-copy h1,
.section-title h2,
.appointment-section h2 {
  margin: 0;
  line-height: 1.14;
  letter-spacing: 0;
}

.hero-copy h1 {
  max-width: 620px;
  font-size: 60px;
}

.hero-lead {
  max-width: 610px;
  margin: 24px 0 0;
  color: #405a56;
  font-size: 20px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  margin-top: 34px;
}

.btn,
.pc-form button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 28px;
  border-radius: 4px;
  font-weight: 900;
}

.btn.primary,
.pc-form button {
  color: #fff;
  background: linear-gradient(135deg, var(--teal), var(--blue));
  box-shadow: 0 14px 30px rgba(15, 150, 139, 0.22);
}

.btn.secondary {
  color: var(--deep);
  background: #fff;
  border: 1px solid var(--line);
}

.metric-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 42px;
}

.metric-row div {
  padding: 18px;
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid var(--line);
  border-radius: 6px;
}

.metric-row strong,
.metric-row span {
  display: block;
}

.metric-row strong {
  color: var(--deep);
  font-size: 25px;
  line-height: 1.2;
}

.metric-row span {
  color: var(--muted);
}

.hero-visual {
  position: relative;
  min-height: 530px;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.hero-visual img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 530px;
  object-fit: cover;
}

.visual-card {
  position: absolute;
  right: 28px;
  bottom: 28px;
  width: 290px;
  padding: 20px;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(255, 255, 255, 0.7);
  border-radius: 8px;
  box-shadow: 0 16px 36px rgba(10, 45, 42, 0.16);
}

.visual-card strong,
.visual-card span {
  display: block;
}

.visual-card span {
  margin-top: 6px;
  color: var(--muted);
  font-size: 14px;
}

.notice-band {
  background: var(--deep);
}

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

.notice-grid div {
  padding: 26px 30px;
  color: #fff;
  border-left: 1px solid rgba(255, 255, 255, 0.16);
}

.notice-grid div:last-child {
  border-right: 1px solid rgba(255, 255, 255, 0.16);
}

.notice-grid strong,
.notice-grid span {
  display: block;
}

.notice-grid span {
  margin-top: 6px;
  color: rgba(255, 255, 255, 0.74);
  font-size: 14px;
}

.section {
  padding: 90px 0;
}

.section-title {
  max-width: 760px;
  margin: 0 auto 42px;
  text-align: center;
}

.section-title.left {
  margin: 0;
  text-align: left;
}

.section-title h2,
.appointment-section h2 {
  font-size: 42px;
}

.section-title p:not(.eyebrow),
.appointment-section p {
  color: var(--muted);
}

.specialty-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
}

.specialty-grid article,
.tech-board article,
.doctor-cards article {
  padding: 28px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 12px 28px rgba(16, 65, 61, 0.07);
}

.specialty-grid span {
  color: var(--coral);
  font-weight: 900;
}

h3 {
  margin: 10px 0 10px;
  font-size: 21px;
  line-height: 1.3;
}

article p {
  margin: 0;
  color: var(--muted);
}

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

.tech-layout {
  display: grid;
  grid-template-columns: 0.72fr 1.28fr;
  gap: 58px;
  align-items: start;
}

.text-link {
  display: inline-flex;
  margin-top: 18px;
  color: var(--teal);
  font-weight: 900;
}

.tech-board {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.tech-board article {
  min-height: 180px;
}

.service-section {
  background: #fff;
}

.service-table {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: var(--shadow);
}

.service-table > div {
  display: grid;
  grid-template-columns: 220px 1fr 110px;
  align-items: center;
  min-height: 78px;
  border-bottom: 1px solid var(--line);
}

.service-table > div:last-child {
  border-bottom: 0;
}

.service-table strong,
.service-table span,
.service-table a {
  padding: 0 28px;
}

.service-table span {
  color: var(--muted);
}

.service-table a {
  color: var(--teal);
  font-weight: 900;
  text-align: center;
}

.process-section {
  background: linear-gradient(180deg, #f8fcfb 0%, #fff 100%);
}

.pc-process {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 18px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.pc-process li {
  position: relative;
  min-height: 210px;
  padding: 28px 24px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 12px 28px rgba(16, 65, 61, 0.07);
}

.pc-process li::after {
  position: absolute;
  top: 48px;
  right: -20px;
  width: 20px;
  height: 2px;
  background: var(--line);
  content: "";
}

.pc-process li:last-child::after {
  display: none;
}

.pc-process span {
  display: grid;
  width: 48px;
  height: 48px;
  place-items: center;
  color: #fff;
  background: var(--deep);
  border-radius: 50%;
  font-weight: 900;
}

.pc-process strong {
  display: block;
  margin-top: 22px;
  font-size: 20px;
}

.pc-process p {
  margin: 10px 0 0;
  color: var(--muted);
}

.team-section {
  background: #f7fbfa;
}

.team-layout {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 54px;
  align-items: center;
}

.doctor-cards {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.doctor-avatar {
  display: grid;
  width: 82px;
  height: 82px;
  place-items: center;
  color: #fff;
  background: linear-gradient(135deg, var(--deep), var(--teal));
  border-radius: 50%;
  font-size: 24px;
  font-weight: 900;
}

.phone-contact-section {
  padding: 76px 0;
  background: #fff7f6;
  border-top: 1px solid rgba(214, 107, 95, 0.18);
  border-bottom: 1px solid rgba(214, 107, 95, 0.18);
}

.phone-contact-inner {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 48px;
  align-items: center;
}

.phone-contact-section h2 {
  margin: 0;
  color: var(--ink);
  font-size: 42px;
  line-height: 1.15;
}

.phone-contact-section p:not(.eyebrow) {
  margin: 12px 0 0;
  color: var(--muted);
}

.phone-contact-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 380px;
  min-height: 92px;
  padding: 0 34px;
  color: #d82121;
  background: #fff;
  border: 3px solid #d82121;
  border-radius: 8px;
  box-shadow: 0 16px 36px rgba(216, 33, 33, 0.12);
  font-size: 46px;
  font-weight: 900;
  letter-spacing: 0;
}

.appointment-section {
  padding: 90px 0;
  color: #fff;
  background:
    linear-gradient(135deg, rgba(8, 63, 61, 0.96), rgba(15, 150, 139, 0.88)),
    #083f3d;
}

.appointment-section .eyebrow,
.appointment-section p {
  color: rgba(255, 255, 255, 0.78);
}

.appointment-layout {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 58px;
  align-items: center;
}

.contact-card {
  display: grid;
  gap: 8px;
  margin-top: 26px;
  padding: 22px;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 8px;
}

.contact-card span {
  color: rgba(255, 255, 255, 0.74);
}

.pc-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  padding: 30px;
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 8px;
}

.pc-form label {
  display: grid;
  gap: 8px;
}

.pc-form label:nth-child(3),
.pc-form button,
.form-status {
  grid-column: 1 / -1;
}

.pc-form input,
.pc-form select {
  height: 50px;
  width: 100%;
  padding: 0 14px;
  color: var(--ink);
  background: #fff;
  border: 1px solid transparent;
  border-radius: 4px;
}

.pc-form button {
  border: 0;
  cursor: pointer;
}

.form-status {
  min-height: 22px;
  margin: 0;
  font-size: 14px;
}

.float-consult {
  position: fixed;
  right: 24px;
  top: 50%;
  z-index: 24;
  display: grid;
  gap: 10px;
  transform: translateY(-50%);
}

.float-consult a {
  display: grid;
  width: 72px;
  height: 72px;
  place-items: center;
  color: #fff;
  background: var(--deep);
  border-radius: 50%;
  box-shadow: var(--shadow);
  font-size: 14px;
  font-weight: 900;
  line-height: 1.25;
  text-align: center;
}

.float-consult a:nth-child(2) {
  background: var(--teal);
}

.float-consult a:nth-child(3) {
  color: var(--deep);
  background: #fff;
  border: 1px solid var(--line);
}

.pc-footer {
  padding: 36px 0;
  background: #fff;
  border-top: 1px solid var(--line);
}

.pc-footer p {
  margin: 6px 0 0;
  color: var(--muted);
}

.bottom-phone-bar {
  position: fixed;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 35;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: 68px;
  padding: 0 22px;
  color: #fff;
  background: #d82121;
  border-top: 4px solid #ffdbd6;
  box-shadow: 0 -10px 30px rgba(216, 33, 33, 0.2);
  font-weight: 900;
}

.bottom-phone-bar span {
  font-size: 15px;
}

.bottom-phone-bar strong {
  font-size: 34px;
  line-height: 1;
}

@media (max-width: 1100px) {
  .pc-nav {
    gap: 18px;
  }

  .hero-layout,
  .tech-layout,
  .team-layout,
  .appointment-layout,
  .phone-contact-inner {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 760px) {
  .container {
    width: min(100% - 36px, 1200px);
  }

  .topbar,
  .pc-nav,
  .float-consult,
  .bottom-phone-bar {
    display: none;
  }

  .hero-copy h1 {
    font-size: 42px;
  }

  .metric-row,
  .notice-grid,
  .specialty-grid,
  .tech-board,
  .service-table > div,
  .pc-process,
  .doctor-cards,
  .pc-form {
    grid-template-columns: 1fr;
  }

  .service-table strong,
  .service-table span,
  .service-table a {
    padding: 10px 18px;
  }

  .phone-contact-number {
    min-width: 0;
    width: 100%;
    font-size: 34px;
  }
}