* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  margin: 0;
  background: #FFF8F0;
  color: #2A1F1A;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
  line-height: 1.78;
  overflow-x: hidden;
  padding-bottom: 0;
}

a {
  color: inherit;
}

img {
  max-width: 100%;
}

.site-header {
  position: sticky;
  top: 0;
  width: 100%;
  z-index: 9999;
  background: rgba(38,20,12,0.94);
  backdrop-filter: blur(12px);
  box-shadow: 0 8px 26px rgba(97,45,16,0.16);
}

.header-inner {
  max-width: 1280px;
  margin: 0 auto;
  min-height: 72px;
  padding: 0 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.site-logo,
.footer-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: #FFF3E8;
  font-weight: 900;
  font-size: 22px;
  text-decoration: none;
  white-space: nowrap;
  letter-spacing: 0.04em;
}

.site-logo img,
.footer-logo img {
  max-height: 44px;
  display: block;
  width: auto;
}

.nav-core {
  display: flex;
  align-items: center;
  gap: 20px;
  min-width: 0;
}

.nav-core a {
  color: #FFF3E8;
  text-decoration: none;
  border-radius: 999px;
  padding: 8px 12px;
  font-size: 15px;
  white-space: nowrap;
  transition: 0.2s ease;
}

.nav-core a:hover,
.nav-core a.active {
  color: #FFFFFF;
  background: rgba(0,229,176,0.16);
}

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

.main-btn,
.ghost-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 22px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 800;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.main-btn {
  background: linear-gradient(135deg, #FF6B35 0%, #FFB703 48%, #00E5B0 100%);
  color: #FFFFFF;
  box-shadow: 0 14px 32px rgba(255,107,53,0.22);
}

.main-btn:hover,
.ghost-btn:hover,
.text-link:hover {
  transform: translateY(-2px);
}

.ghost-btn {
  color: #FF6B35;
  border: 1px solid rgba(255,107,53,0.24);
  background: rgba(255,255,255,0.72);
}

.drawer-toggle,
.menu-toggle,
.drawer-close {
  border: 0;
  cursor: pointer;
  font-family: inherit;
}

.drawer-toggle {
  min-height: 42px;
  padding: 0 16px;
  border-radius: 999px;
  background: rgba(255,255,255,0.12);
  color: #FFF3E8;
  font-weight: 800;
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border-radius: 14px;
  background: rgba(255,255,255,0.12);
  padding: 11px;
}

.menu-toggle span {
  display: block;
  height: 2px;
  background: #FFF3E8;
  margin: 5px 0;
  border-radius: 99px;
}

.drawer-mask {
  position: fixed;
  inset: 0;
  z-index: 10000;
  background: rgba(26,15,10,0.46);
  backdrop-filter: blur(2px);
}

.site-drawer {
  position: fixed;
  top: 0;
  right: 0;
  width: min(390px, 88vw);
  height: 100vh;
  z-index: 10001;
  background: #FFF8F0;
  box-shadow: -22px 0 60px rgba(38,20,12,0.28);
  transform: translateX(105%);
  transition: transform 0.25s ease;
  padding: 22px;
  overflow-y: auto;
}

.site-drawer.open {
  transform: translateX(0);
}

.drawer-open {
  overflow-x: hidden;
}

.drawer-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.drawer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #24130C;
  font-size: 22px;
}

.drawer-brand img {
  width: 42px;
  height: auto;
}

.drawer-close {
  border-radius: 999px;
  background: #24130C;
  color: #FFF3E8;
  padding: 9px 16px;
}

.drawer-copy {
  margin: 18px 0;
  color: #75645A;
  background: #EFFFFA;
  border: 1px solid rgba(0,229,176,0.18);
  border-radius: 18px;
  padding: 14px;
}

.drawer-nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.drawer-nav a {
  text-decoration: none;
  color: #2A1F1A;
  background: #FFFFFF;
  border: 1px solid rgba(255,107,53,0.18);
  border-radius: 16px;
  padding: 12px 14px;
  font-weight: 700;
}

.drawer-nav a:hover,
.drawer-nav a.active {
  color: #FFFFFF;
  background: linear-gradient(135deg, #FF6B35, #B8336A);
}

.page-main {
  min-height: 60vh;
}

.section {
  max-width: 1200px;
  margin: 0 auto;
  padding: 84px 22px;
}

.section.tight {
  padding-top: 56px;
  padding-bottom: 56px;
}

.section-kicker,
.badge,
.tag,
.label {
  color: #FFD166;
  font-weight: 900;
  letter-spacing: 0.08em;
  font-size: 13px;
  text-transform: uppercase;
}

.section-title,
h1,
h2,
h3 {
  color: #24130C;
  line-height: 1.25;
  margin-top: 0;
}

.section-title {
  font-size: clamp(30px, 4vw, 48px);
  margin-bottom: 18px;
}

.section-lead {
  color: #75645A;
  max-width: 820px;
  font-size: 17px;
  margin: 0 0 34px;
}

.hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 12% 18%, rgba(0,229,176,0.22), transparent 28%),
    radial-gradient(circle at 84% 16%, rgba(255,209,102,0.28), transparent 28%),
    linear-gradient(135deg, #FFF8F0 0%, #EFFFFA 48%, #FFF1C7 100%);
}

.hero::after {
  content: "";
  position: absolute;
  width: 460px;
  height: 460px;
  right: -160px;
  bottom: -200px;
  border-radius: 50%;
  background: rgba(255,107,53,0.18);
}

.hero-inner {
  position: relative;
  z-index: 1;
  max-width: 1280px;
  margin: 0 auto;
  padding: 86px 22px 78px;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.95fr);
  align-items: center;
  gap: 54px;
}

.hero h1 {
  font-size: clamp(46px, 8vw, 82px);
  margin: 0 0 12px;
  letter-spacing: 0.08em;
}

.hero-subtitle {
  font-size: clamp(22px, 3.2vw, 36px);
  color: #2B1A3F;
  font-weight: 900;
  margin: 0 0 22px;
}

.hero p {
  color: #2A1F1A;
  font-size: 17px;
  max-width: 700px;
  margin-bottom: 26px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  margin: 26px 0;
}

.hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.hero-tags span {
  background: rgba(255,255,255,0.84);
  border: 1px solid rgba(255,107,53,0.18);
  border-radius: 999px;
  padding: 8px 14px;
  color: #2B1A3F;
  font-weight: 800;
}

.hero-visual {
  position: relative;
  border-radius: 34px;
  padding: 16px;
  background: rgba(255,255,255,0.62);
  border: 1px solid rgba(255,107,53,0.2);
  box-shadow: 0 20px 46px rgba(97,45,16,0.14);
}

.hero-visual img,
.content-img,
.zone-card img,
.app-section img {
  max-width: 100%;
  height: auto;
  object-fit: contain;
}

.hero-float {
  position: absolute;
  left: -22px;
  bottom: 26px;
  background: #24130C;
  color: #FFF3E8;
  border-radius: 20px;
  padding: 16px 18px;
  box-shadow: 0 16px 32px rgba(36,19,12,0.2);
}

.hero-float strong {
  display: block;
  color: #00E5B0;
  font-size: 20px;
}

.card,
.zone-card,
.info-card,
.review-card,
.faq-card,
.channel-card,
.feature-item {
  background: #FFFFFF;
  border: 1px solid rgba(255,107,53,0.18);
  box-shadow: 0 20px 46px rgba(97,45,16,0.14);
  border-radius: 22px;
}

.feature-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.feature-item {
  padding: 24px;
}

.feature-item h3 {
  margin-bottom: 10px;
  font-size: 22px;
}

.feature-item p,
.card p,
.zone-card p,
.info-card p,
.review-card p,
.faq-card p,
.channel-card p,
.service-list li,
.page-copy p {
  color: #75645A;
}

.channel-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
}

.channel-card {
  padding: 20px;
  display: flex;
  min-height: 180px;
  flex-direction: column;
  justify-content: space-between;
}

.text-link {
  display: inline-flex;
  color: #FF6B35;
  text-decoration: none;
  font-weight: 900;
  transition: 0.2s ease;
}

.brand-panel,
.split-grid,
.two-col,
.security-panel,
.inner-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.9fr);
  gap: 32px;
  align-items: center;
}

.brand-panel,
.security-panel,
.inner-hero {
  background: rgba(255,255,255,0.72);
  border: 1px solid rgba(255,107,53,0.18);
  border-radius: 32px;
  padding: 34px;
  box-shadow: 0 20px 46px rgba(97,45,16,0.14);
}

.brand-panel img,
.security-panel img,
.inner-hero img {
  border-radius: 26px;
}

.section-dark {
  background:
    radial-gradient(circle at 18% 20%, rgba(0,229,176,0.16), transparent 24%),
    linear-gradient(135deg, #24130C, #2B1A3F);
  color: #FFF3E8;
}

.section-dark .section-title,
.section-dark h2,
.section-dark h3 {
  color: #FFFFFF;
}

.section-dark .section-lead,
.section-dark p,
.section-dark li {
  color: rgba(255,243,232,0.82);
}

.zone-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.zone-card {
  overflow: hidden;
}

.zone-card img {
  width: 100%;
  display: block;
  border-radius: 22px 22px 0 0;
  background: #EFFFFA;
}

.zone-body {
  padding: 24px;
}

.point-list,
.service-list {
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.point-list li,
.service-list li {
  position: relative;
  padding-left: 20px;
}

.point-list li::before,
.service-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 12px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #00E5B0;
}

.tri-grid,
.review-grid,
.faq-grid {
  display: grid;
  gap: 22px;
}

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

.tri-grid .info-card,
.review-card,
.faq-card {
  padding: 24px;
}

.info-card img {
  border-radius: 18px;
  margin-bottom: 16px;
}

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

.review-card strong {
  display: block;
  color: #24130C;
  margin-bottom: 8px;
}

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

.faq-card h3 {
  font-size: 20px;
  margin-bottom: 10px;
}

.notice-box {
  border-radius: 28px;
  padding: 30px;
  background: linear-gradient(135deg, #FFF1C7, #EFFFFA);
  border: 1px solid rgba(255,107,53,0.2);
  box-shadow: 0 20px 46px rgba(97,45,16,0.14);
}

.notice-box p {
  color: #2A1F1A;
}

.page-hero-wrap {
  background:
    radial-gradient(circle at 10% 20%, rgba(0,229,176,0.18), transparent 26%),
    radial-gradient(circle at 86% 10%, rgba(255,107,53,0.16), transparent 22%),
    linear-gradient(135deg, #FFF8F0 0%, #EFFFFA 70%, #FFF1C7 100%);
}

.inner-hero {
  margin-top: 0;
}

.inner-hero h1 {
  font-size: clamp(36px, 5vw, 62px);
  margin-bottom: 18px;
}

.inner-hero p {
  color: #75645A;
  font-size: 17px;
}

.page-content-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) 330px;
  gap: 28px;
  align-items: start;
}

.page-copy {
  background: #FFFFFF;
  border: 1px solid rgba(255,107,53,0.18);
  border-radius: 28px;
  padding: 34px;
  box-shadow: 0 20px 46px rgba(97,45,16,0.14);
}

.page-copy h2 {
  font-size: 30px;
  margin-top: 34px;
}

.page-copy h2:first-child {
  margin-top: 0;
}

.aside-panel {
  position: sticky;
  top: 94px;
  display: grid;
  gap: 18px;
}

.aside-panel .card {
  padding: 22px;
}

.aside-panel img {
  border-radius: 20px;
}

.inline-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

.faq-list {
  display: grid;
  gap: 18px;
}

.faq-item {
  background: #FFFFFF;
  border: 1px solid rgba(255,107,53,0.18);
  border-radius: 22px;
  padding: 22px;
  box-shadow: 0 20px 46px rgba(97,45,16,0.1);
}

.faq-item h2 {
  font-size: 22px;
  margin-bottom: 8px;
}

.site-footer {
  background: #1A0F0A;
  color: #FFF3E8;
  padding: 58px 22px 28px;
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(260px, 1.1fr) minmax(0, 2fr);
  gap: 42px;
}

.footer-brand p {
  max-width: 460px;
  color: rgba(255,243,232,0.76);
}

.footer-cols {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.footer-cols h3 {
  color: #FFFFFF;
  font-size: 18px;
}

.footer-cols a {
  display: block;
  text-decoration: none;
  color: rgba(255,243,232,0.78);
  margin: 8px 0;
}

.footer-cols a:hover {
  color: #00E5B0;
}

.footer-bottom {
  max-width: 1200px;
  margin: 34px auto 0;
  padding-top: 22px;
  border-top: 1px solid rgba(255,243,232,0.16);
  display: flex;
  justify-content: space-between;
  gap: 18px;
  color: rgba(255,243,232,0.68);
}

.bottom-nav {
  display: none;
}

@media (max-width: 1080px) {
  .nav-core {
    gap: 8px;
  }

  .nav-core a {
    padding: 8px 9px;
  }

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

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

  .page-content-grid {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 820px) {
  body {
    padding-bottom: 74px;
  }

  .header-inner {
    min-height: 66px;
    padding: 0 14px;
  }

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

  .nav-core,
  .drawer-toggle {
    display: none;
  }

  .site-logo {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    font-size: 18px;
    max-width: 42vw;
    overflow: hidden;
  }

  .site-logo span {
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .site-logo img {
    max-height: 36px;
  }

  .nav-cta {
    min-height: 38px;
    padding: 0 14px;
    font-size: 14px;
  }

  .hero-inner,
  .brand-panel,
  .security-panel,
  .inner-hero,
  .split-grid,
  .two-col {
    grid-template-columns: 1fr;
  }

  .hero-inner {
    padding-top: 56px;
    gap: 30px;
  }

  .hero-float {
    position: static;
    margin-top: 14px;
  }

  .section {
    padding: 56px 16px;
  }

  .feature-strip,
  .channel-grid,
  .zone-grid,
  .tri-grid,
  .review-grid,
  .faq-grid,
  .footer-inner,
  .footer-cols,
  .aside-panel {
    grid-template-columns: 1fr;
  }

  .brand-panel,
  .security-panel,
  .inner-hero,
  .page-copy {
    padding: 24px;
    border-radius: 24px;
  }

  .footer-bottom {
    flex-direction: column;
  }

  .bottom-nav {
    position: fixed;
    z-index: 9998;
    left: 0;
    right: 0;
    bottom: 0;
    min-height: 64px;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    background: rgba(38,20,12,0.96);
    backdrop-filter: blur(12px);
    border-top: 1px solid rgba(255,243,232,0.12);
  }

  .bottom-nav a {
    color: #FFF3E8;
    text-decoration: none;
    display: grid;
    place-items: center;
    font-weight: 800;
    font-size: 14px;
  }

  .drawer-nav {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 520px) {
  .header-actions {
    margin-left: auto;
  }

  .site-logo span {
    display: none;
  }

  .main-btn,
  .ghost-btn {
    width: 100%;
  }

  .nav-cta {
    width: auto;
  }

  .hero-actions,
  .inline-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .hero-tags span {
    width: 100%;
    text-align: center;
  }
}