:root {
  --color-bg: #F8FAFC;
  --color-surface: #FFFFFF;
  --color-text: #1E293B;
  --color-text-muted: #64748B;
  --color-primary: #FF8742;
  --color-secondary:  #f6eddf;
  --color-accent: #FF8742;
  --color-cta: #FF8742;
  --border-color: #E2E8F0;
  --shadow: 0 4px 6px -1px color-mix(in srgb, var(--color-text) 10%, transparent), 0 2px 4px -1px color-mix(in srgb, var(--color-text) 6%, transparent);
  --shadow-hover: 0 10px 15px -3px color-mix(in srgb, var(--color-text) 12%, transparent), 0 4px 6px -2px color-mix(in srgb, var(--color-text) 8%, transparent);
  --gradient-hero: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
  --gradient-cta: linear-gradient(135deg, var(--color-cta) 0%, var(--color-accent) 100%);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB',
    'Microsoft YaHei', 'Helvetica Neue', Helvetica, Arial, sans-serif;
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  letter-spacing: 0.01em;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

section {
  padding: 80px 0;
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

.navbar {
  background: color-mix(in srgb, var(--color-bg) 95%, var(--color-primary));
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  position: sticky;
  top: 0;
  z-index: 1000;
  border-bottom: 1px solid var(--border-color);
}

.navbar-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  max-width: 1200px;
  margin: 0 auto;
}

.navbar-brand {
  font-size: 24px;
  font-weight: 700;
  color: var(--color-primary);
  text-decoration: none;
  letter-spacing: 1px;
  display: flex;
  align-items: center;
}

.logo-img {
  height: 48px;
  width: auto;
  display: block;
}

.logo-text {
  font-size: 22px;
  font-weight: 700;
  color: var(--color-primary);
  margin-left: 10px;
}

.navbar-menu {
  display: flex;
  list-style: none;
  gap: 24px;
}

.navbar-menu a {
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.2s;
  position: relative;
}

.navbar-menu a:hover,
.navbar-menu a.active {
  color: var(--color-primary);
}

.navbar-menu a.active::after {
  content: '';
  position: absolute;
  bottom: -20px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--color-primary);
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  font-size: 24px;
  cursor: pointer;
  color: var(--color-primary);
}

@media (max-width: 768px) {
  .logo-text {
    font-size: 18px;
  }

  .logo-img {
    height: 36px;
  }

  .navbar-menu {
    display: none;
  }

  .mobile-menu-btn {
    display: block;
  }

  .navbar-menu.mobile-active {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-surface);
    padding: 20px;
    gap: 16px;
    box-shadow: var(--shadow);
  }
}

.btn {
  display: inline-block;
  padding: 14px 32px;
  border-radius: 12px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s;
  cursor: pointer;
  border: none;
  font-size: 16px;
  min-height: 44px;
}

.btn:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 2px;
}

.btn-primary {
  background: var(--gradient-cta);
  color: var(--color-surface);
}

.btn-primary:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-2px);
}

.btn-secondary {
  background: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.btn-secondary:hover {
  background: var(--color-primary);
  color: var(--color-surface);
}

.footer {
  background: var(--color-text);
  color: var(--color-surface);
  padding: 60px 0 30px;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 40px;
  margin-bottom: 40px;
}

.footer-section h3 {
  font-size: 18px;
  margin-bottom: 16px;
  color: var(--color-secondary);
}

.footer-section p,
.footer-section a {
  color: color-mix(in srgb, var(--color-surface) 80%, transparent);
  line-height: 1.8;
  text-decoration: none;
}

.footer-section a:hover {
  color: var(--color-secondary);
}

.footer-bottom {
  border-top: 1px solid color-mix(in srgb, var(--color-surface) 10%, transparent);
  padding-top: 30px;
  text-align: center;
  color: color-mix(in srgb, var(--color-surface) 60%, transparent);
}

.footer-icp-link {
  color: var(--color-secondary);
  text-decoration: underline;
  transition: all 0.3s ease;
}

.card {
  background: var(--color-surface);
  border-radius: 12px;
  padding: 32px;
  box-shadow: var(--shadow);
  transition: all 0.3s;
}

.card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-4px);
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-header h2 {
  font-size: 36px;
  margin-bottom: 16px;
  color: var(--color-text);
  font-weight: 600;
}

.section-header p {
  font-size: 18px;
  color: var(--color-text-muted);
  max-width: 800px;
  margin: 0 auto;
  line-height: 1.8;
}

.grid {
  display: grid;
  gap: 24px;
}

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

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

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

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

@media (max-width: 1024px) {
  .grid-5 {
    grid-template-columns: repeat(3, 1fr);
  }

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

@media (max-width: 768px) {
  .grid-5,
  .grid-4,
  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .grid-5,
  .grid-4,
  .grid-3,
  .grid-2 {
    grid-template-columns: 1fr;
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-fadeInUp {
  animation: fadeInUp 0.6s ease-out;
}

@media (prefers-reduced-motion: reduce) {
  .animate-fadeInUp {
    animation: none;
  }
}

.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: color-mix(in srgb, var(--color-text) 60%, transparent);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal {
  background: var(--color-surface);
  border-radius: 20px;
  padding: 3rem 4rem 2rem;
  max-width: 500px;
  width: 90%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 20px 60px color-mix(in srgb, var(--color-text) 30%, transparent);
  transform: scale(0.9);
  transition: transform 0.3s ease;
  text-align: center;
  position: relative;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.modal::-webkit-scrollbar {
  display: none;
}

.modal-overlay.active .modal {
  transform: scale(1);
}

.modal__close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: color-mix(in srgb, var(--color-text) 5%, transparent);
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--color-text-muted);
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: all 0.3s ease;
  z-index: 10;
  line-height: 1;
  padding: 0;
}

.modal__close:hover {
  background: color-mix(in srgb, var(--color-text) 10%, transparent);
  color: var(--color-text);
  transform: rotate(90deg);
}

.modal__title {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--color-text);
}

.modal__subtitle {
  font-size: 1rem;
  color: var(--color-text-muted);
  margin-bottom: 1rem;
}

.modal__qrcode {
  width: 280px;
  height: 280px;
  margin: 0 auto 2rem;
  border-radius: 12px;
  overflow: hidden;
  border: 2px solid var(--border-color);
}

.modal__qrcode img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.modal__tip {
  font-size: 1.125rem;
  color: var(--color-primary);
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.modal__phone {
  font-size: 1rem;
  color: var(--color-text-muted);
  margin-bottom: 0.5rem;
}

.modal__hours {
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

.modal--form {
  max-width: 700px;
  text-align: left;
}

.modal-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.modal-form__group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.modal-form__label {
  font-size: 15px;
  font-weight: 600;
  color: var(--color-text);
}

.modal-form__label .required {
  color: color-mix(in srgb, var(--color-accent) 80%, #dc2626);
  margin-left: 4px;
}

.modal-form__input,
.modal-form__select,
.modal-form__textarea {
  padding: 12px 14px;
  border: 2px solid var(--border-color);
  border-radius: 6px;
  font-size: 15px;
  transition: all 0.3s ease;
  font-family: inherit;
  min-height: 44px;
}

.modal-form__input:focus,
.modal-form__select:focus,
.modal-form__textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-primary) 10%, transparent);
}

.modal-form__textarea {
  resize: vertical;
  min-height: 100px;
}

.modal-form__submit {
  margin-top: 8px;
}

.modal-form__privacy {
  font-size: 13px;
  color: var(--color-text-muted);
  text-align: center;
  margin-top: 4px;
}

.modal-form__success {
  margin-top: 24px;
  padding: 20px;
  background: color-mix(in srgb, #27ae60 10%, var(--color-surface));
  border-left: 4px solid #27ae60;
  border-radius: 6px;
  color: #27ae60;
  font-size: 15px;
  line-height: 1.6;
  text-align: center;
}

@media (max-width: 768px) {
  .modal {
    padding: 2rem 1.5rem;
  }

  .modal__title {
    font-size: 1.25rem;
  }

  .modal__qrcode {
    width: 240px;
    height: 240px;
  }
}

.form-modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: color-mix(in srgb, var(--color-text) 60%, transparent);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.form-modal {
  background: var(--color-surface);
  border-radius: 12px;
  padding: 40px;
  max-width: 620px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  box-shadow: 0 25px 50px -12px color-mix(in srgb, var(--color-text) 25%, transparent);
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.form-modal::-webkit-scrollbar {
  display: none;
}

.form-modal-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: color-mix(in srgb, var(--color-text) 5%, transparent);
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--color-text-muted);
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: all 0.3s ease;
  z-index: 10;
  line-height: 1;
  padding: 0;
}

.form-modal-close:hover {
  background: color-mix(in srgb, var(--color-text) 10%, transparent);
  color: var(--color-text);
  transform: rotate(90deg);
}

.form-modal-title {
  font-size: 24px;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 8px;
}

.form-modal-subtitle {
  font-size: 14px;
  color: var(--color-text-muted);
  margin-bottom: 28px;
}

.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  font-size: 14px;
  font-weight: 500;
  color: var(--color-text);
  margin-bottom: 6px;
}

.form-label .required {
  color: color-mix(in srgb, var(--color-accent) 80%, #dc2626);
  margin-left: 2px;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 12px 16px;
  font-size: 15px;
  font-family: inherit;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  background: var(--color-bg);
  color: var(--color-text);
  transition: border-color 0.2s, box-shadow 0.2s;
  min-height: 44px;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-primary) 20%, transparent);
}

.form-textarea {
  min-height: 100px;
  resize: vertical;
}

.form-radio-group,
.form-checkbox-group {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
  padding: 8px 0;
}

.form-radio-label,
.form-checkbox-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  font-size: 14px;
  color: var(--color-text);
  transition: color 0.2s;
}

.form-radio-label:hover,
.form-checkbox-label:hover {
  color: var(--color-primary);
}

.form-radio-label input[type="radio"],
.form-checkbox-label input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--color-primary);
  cursor: pointer;
  margin: 0;
}

.form-submit {
  width: 100%;
  margin-top: 8px;
}

.form-privacy {
  font-size: 12px;
  color: var(--color-text-muted);
  text-align: center;
  margin-top: 16px;
  line-height: 1.5;
}

.form-success {
  text-align: center;
  padding: 40px 0;
}

.form-success-icon {
  font-size: 48px;
  margin-bottom: 16px;
}

.form-success-title {
  font-size: 20px;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 12px;
}

.form-success-msg {
  font-size: 15px;
  color: var(--color-text-muted);
  line-height: 1.8;
}

.fade-enter-active,
.fade-leave-active {
  transition: opacity 0.3s ease;
}

.fade-enter-from,
.fade-leave-to {
  opacity: 0;
}

.slide-up-enter-active,
.slide-up-leave-active {
  transition: all 0.3s ease;
}

.slide-up-enter-from {
  opacity: 0;
  transform: translateY(20px);
}

.slide-up-leave-to {
  opacity: 0;
  transform: translateY(-20px);
}

@media (max-width: 768px) {
  .form-modal {
    padding: 28px 20px;
    max-width: 100%;
    border-radius: 12px;
  }
}

.form-modal.form-modal--qrcode {
  max-width: 420px;
  padding: 32px;
}

.qrcode-content {
  text-align: center;
  padding: 8px 0;
}

.qrcode-box {
  width: 240px;
  height: 240px;
  margin: 20px auto;
  padding: 12px;
  background: var(--color-surface);
  border-radius: 12px;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow);
}

.qrcode-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.qrcode-tip {
  font-size: 16px;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 8px;
}

.qrcode-hours {
  font-size: 14px;
  color: var(--color-text-muted);
  margin-bottom: 8px;
}

.qrcode-phone {
  font-size: 14px;
  color: var(--color-text-muted);
}

.qrcode-phone a {
  color: var(--color-primary);
  font-weight: 500;
}

.qrcode-phone a:hover {
  color: var(--color-accent);
}

@media (max-width: 480px) {
  .qrcode-box {
    width: 200px;
    height: 200px;
    margin: 16px auto;
  }
}