* { box-sizing: border-box; }
:root {
  --brand: rgb(255, 80, 0);
  --brand-dark: #E85A00;
  --orange-soft: #FFF3EC;
  --page: #F6F6F6;
  --text: #222222;
  --muted: #555555;
  --soft: #777777;
  --deep: #070707;
  --footer: #1F1F1F;
  --line: rgba(0,0,0,.08);
  --shadow: 0 14px 34px rgba(0,0,0,.10);
  --radius: 18px;
}
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
  color: var(--text);
  background: var(--page);
  line-height: 1.75;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255,255,255,.96);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(0,0,0,.08);
  box-shadow: 0 8px 24px rgba(0,0,0,.05);
}
.header-inner {
  width: min(1240px, calc(100% - 28px));
  min-height: 64px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 74px minmax(0, 1fr) 96px;
  align-items: center;
  gap: 10px;
}
.logo-link { justify-self: center; display: flex; align-items: center; }
.logo { width: auto; max-width: 126px; max-height: 42px; object-fit: contain; }
.menu-toggle {
  width: 42px;
  height: 42px;
  border: 0;
  padding: 0;
  background: #111;
  border-radius: 12px;
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  cursor: pointer;
}
.menu-toggle span { width: 20px; height: 2px; background: #fff; border-radius: 999px; }
.header-nav { display: none; }
.nav-link {
  color: #303030;
  font-size: 15px;
  font-weight: 600;
  padding: 8px 4px;
  border-bottom: 2px solid transparent;
  white-space: nowrap;
}
.nav-link:hover, .nav-link.active { color: var(--brand); border-color: var(--brand); }
.main-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--brand);
  color: #fff;
  border-radius: 999px;
  padding: 11px 22px;
  font-weight: 800;
  letter-spacing: .02em;
  box-shadow: 0 10px 24px rgba(255,80,0,.28);
  transition: transform .2s ease, background .2s ease, box-shadow .2s ease;
  border: 0;
}
.main-btn:hover { background: var(--brand-dark); transform: translateY(-1px); box-shadow: 0 12px 28px rgba(232,90,0,.32); }
.header-main-btn { justify-self: end; padding: 8px 13px; font-size: 13px; min-width: 86px; }
.drawer-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.54);
  z-index: 1100;
  opacity: 0;
  transition: opacity .22s ease;
}
.drawer-overlay.is-visible { opacity: 1; }
.mobile-drawer {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 1200;
  width: 84vw;
  max-width: 320px;
  height: 100vh;
  background: #fff;
  transform: translateX(-102%);
  transition: transform .28s ease;
  box-shadow: 18px 0 40px rgba(0,0,0,.24);
  padding: 18px;
  overflow-y: auto;
}
.mobile-drawer.is-open { transform: translateX(0); }
.drawer-open { overflow: hidden; }
.drawer-head { display: flex; align-items: center; justify-content: space-between; gap: 14px; padding-bottom: 16px; border-bottom: 1px solid var(--line); }
.drawer-logo { max-width: 126px; max-height: 44px; object-fit: contain; }
.drawer-close { border: 0; width: 38px; height: 38px; border-radius: 999px; background: var(--orange-soft); color: var(--brand); font-size: 28px; line-height: 1; cursor: pointer; }
.drawer-nav { display: grid; gap: 8px; padding-top: 16px; }
.drawer-link { padding: 13px 14px; border-radius: 14px; color: #252525; font-weight: 700; background: #fafafa; border: 1px solid rgba(0,0,0,.06); }
.drawer-link.active, .drawer-link:hover { color: var(--brand); background: var(--orange-soft); border-color: rgba(255,80,0,.22); }
.section { padding: 56px 18px; }
.section-soft { background: #fff; }
.section-tint { background: var(--orange-soft); }
.container { width: min(1180px, 100%); margin: 0 auto; }
.section-head { margin-bottom: 24px; display: grid; gap: 8px; }
.section-kicker, .eyebrow { color: var(--brand); font-weight: 900; letter-spacing: .08em; font-size: 13px; text-transform: uppercase; }
.section-title { margin: 0; font-size: clamp(26px, 5vw, 42px); line-height: 1.24; color: #151515; }
.section-desc { margin: 0; color: var(--muted); max-width: 780px; }
.text-link { color: var(--brand); font-weight: 800; display: inline-flex; align-items: center; gap: 4px; }
.text-link::after { content: "›"; font-size: 18px; line-height: 1; }
.hero-section {
  position: relative;
  min-height: 560px;
  padding: 56px 18px 86px;
  background:
    linear-gradient(100deg, rgba(0,0,0,.88) 0%, rgba(0,0,0,.76) 46%, rgba(0,0,0,.48) 100%),
    url('banner.webp');
  background-size: cover;
  background-position: center;
  overflow: hidden;
}
.hero-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 70% 30%, rgba(255,80,0,.22), transparent 32%), linear-gradient(135deg, transparent 0 68%, rgba(255,80,0,.18) 68% 76%, transparent 76%);
  pointer-events: none;
}
.hero-section::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 74px;
  background: var(--page);
  clip-path: polygon(0 72%, 100% 22%, 100% 100%, 0 100%);
}
.hero-inner {
  position: relative;
  z-index: 2;
  width: min(1240px, 100%);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  align-items: center;
  text-align: center;
}
.hero-content { display: grid; gap: 18px; justify-items: center; }
.hero-badge { color: #fff; background: rgba(255,80,0,.18); border: 1px solid rgba(255,80,0,.46); border-radius: 999px; padding: 6px 14px; font-weight: 900; font-size: 13px; }
.hero-title { margin: 0; color: rgb(255,80,0); font-size: clamp(36px, 10vw, 74px); line-height: 1.06; letter-spacing: -.03em; }
.hero-desc { margin: 0; color: #f3f3f3; font-size: clamp(16px, 4vw, 20px); max-width: 690px; }
.hero-actions { display: flex; align-items: center; justify-content: center; gap: 16px; flex-wrap: wrap; }
.hero-note { color: #d8d8d8; font-size: 14px; }
.hero-tags { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; }
.hero-tags span { color: #fff; border: 1px solid rgba(255,255,255,.18); background: rgba(255,255,255,.08); border-radius: 999px; padding: 7px 12px; font-size: 14px; }
.hero-visual { position: relative; display: flex; justify-content: center; align-items: center; }
.hero-visual::before { content: ""; position: absolute; width: 82%; height: 72%; border-radius: 28px; background: linear-gradient(135deg, rgba(255,80,0,.32), rgba(255,255,255,.05)); filter: blur(2px); transform: skewX(-8deg); }
.hero-visual img { position: relative; z-index: 1; width: min(100%, 640px); max-height: 310px; object-fit: contain; }
.quick-links { width: min(1180px, calc(100% - 28px)); margin: 18px auto 0; position: relative; z-index: 5; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.quick-card { background: #fff; border-radius: 16px; padding: 16px; box-shadow: var(--shadow); border: 1px solid rgba(255,80,0,.10); display: grid; gap: 6px; }
.quick-no { color: var(--brand); font-weight: 900; font-size: 13px; }
.quick-card h3 { margin: 0; font-size: 17px; line-height: 1.3; }
.quick-card p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.55; }
.feature-layout { display: grid; gap: 18px; }
.feature-card, .info-card, .zone-card, .service-card, .faq-item, .notice-card, .step-card, .article-card { background: #fff; border-radius: var(--radius); border: 1px solid rgba(0,0,0,.06); box-shadow: 0 10px 28px rgba(0,0,0,.06); overflow: hidden; }
.feature-card { display: grid; gap: 0; }
.feature-card.large .card-body { padding: 24px; }
.feature-card .card-img { min-height: 168px; padding: 14px; background: linear-gradient(135deg, #fff, var(--orange-soft)); display: flex; align-items: center; justify-content: center; }
.feature-card .card-img img { max-height: 210px; width: 100%; object-fit: contain; }
.card-body { padding: 20px; display: grid; gap: 10px; }
.tag { display: inline-flex; width: fit-content; color: var(--brand); background: var(--orange-soft); border-radius: 999px; padding: 5px 10px; font-size: 12px; font-weight: 900; }
.card-body h3, .info-card h3, .service-card h3, .notice-card h3, .article-card h3 { margin: 0; color: #171717; line-height: 1.35; }
.card-body p, .info-card p, .service-card p, .notice-card p, .article-card p { margin: 0; color: var(--muted); }
.mini-stack { display: grid; gap: 18px; }
.dual-grid { display: grid; gap: 20px; }
.dual-card { background: #fff; border-radius: 22px; padding: 18px; box-shadow: var(--shadow); display: grid; gap: 16px; border: 1px solid rgba(0,0,0,.06); }
.dual-image { min-height: 180px; border-radius: 18px; background: linear-gradient(135deg, var(--orange-soft), #fff); display: flex; align-items: center; justify-content: center; padding: 12px; overflow: hidden; }
.dual-image img { max-height: 260px; width: 100%; object-fit: contain; }
.point-list { display: grid; gap: 9px; padding: 0; margin: 0; list-style: none; }
.point-list li { position: relative; padding-left: 18px; color: var(--muted); }
.point-list li::before { content: ""; position: absolute; left: 0; top: .78em; width: 7px; height: 7px; border-radius: 999px; background: var(--brand); }
.zone-grid { display: grid; grid-template-columns: 1fr; gap: 18px; }
.zone-card { display: grid; }
.zone-card.featured { background: linear-gradient(135deg, #fff, var(--orange-soft)); }
.zone-img { padding: 12px; min-height: 168px; display: flex; align-items: center; justify-content: center; background: #fbfbfb; }
.zone-img img { width: 100%; max-height: 190px; object-fit: contain; }
.zone-body { padding: 20px; display: grid; gap: 9px; }
.zone-body h3 { margin: 0; }
.zone-body p { margin: 0; color: var(--muted); }
.app-split { background: linear-gradient(135deg, #fff, var(--orange-soft)); border-radius: 24px; padding: 24px; display: grid; gap: 24px; box-shadow: var(--shadow); overflow: hidden; }
.app-content { display: grid; gap: 14px; align-content: center; }
.app-visual { display: flex; align-items: center; justify-content: center; background: rgba(255,255,255,.62); border-radius: 22px; padding: 16px; }
.app-visual img { max-height: 370px; width: 100%; object-fit: contain; }
.service-grid { display: grid; grid-template-columns: 1fr; gap: 16px; }
.service-card { padding: 22px; display: grid; gap: 8px; }
.service-no { width: 36px; height: 36px; border-radius: 12px; background: var(--orange-soft); color: var(--brand); display: inline-flex; align-items: center; justify-content: center; font-weight: 900; }
.notice-card { padding: 24px; background: #111; color: #fff; border: 0; position: relative; overflow: hidden; }
.notice-card::after { content: ""; position: absolute; width: 180px; height: 180px; border-radius: 50%; right: -70px; top: -70px; background: rgba(255,80,0,.28); }
.notice-card h3 { color: var(--brand); position: relative; z-index: 1; }
.notice-card p, .notice-card li { color: #e6e6e6; position: relative; z-index: 1; }
.notice-list { margin: 10px 0 0; padding-left: 20px; }
.faq-grid { display: grid; gap: 14px; }
.faq-item { padding: 20px; }
.faq-item h3 { margin: 0 0 8px; color: #181818; }
.faq-item p { margin: 0; color: var(--muted); }
.page-hero { padding: 58px 18px; background: linear-gradient(135deg, #111 0%, #171717 56%, #2a150b 100%); color: #fff; position: relative; overflow: hidden; }
.page-hero::after { content: ""; position: absolute; width: 360px; height: 360px; border-radius: 50%; background: rgba(255,80,0,.20); right: -140px; top: -160px; }
.page-hero-inner { width: min(1180px, 100%); margin: 0 auto; display: grid; gap: 14px; position: relative; z-index: 1; }
.page-hero h1 { margin: 0; color: var(--brand); font-size: clamp(30px, 7vw, 54px); line-height: 1.18; }
.page-hero p { margin: 0; max-width: 820px; color: #eeeeee; font-size: 17px; }
.breadcrumb-pill { display: inline-flex; width: fit-content; padding: 6px 12px; border-radius: 999px; color: #fff; background: rgba(255,255,255,.10); border: 1px solid rgba(255,255,255,.18); font-size: 13px; }
.content-grid { display: grid; gap: 20px; }
.content-grid.two { grid-template-columns: 1fr; }
.article-card { padding: 24px; display: grid; gap: 10px; }
.article-card.highlight { background: linear-gradient(135deg, #fff, var(--orange-soft)); }
.article-image { border-radius: 20px; background: #fff; padding: 14px; display: flex; align-items: center; justify-content: center; }
.article-image img { width: 100%; max-height: 360px; object-fit: contain; }
.step-grid { display: grid; gap: 16px; }
.step-card { padding: 20px; }
.step-card strong { display: block; color: var(--brand); font-size: 18px; margin-bottom: 6px; }
.callout { background: #111; color: #eee; border-radius: 22px; padding: 24px; display: grid; gap: 8px; }
.callout h2, .callout h3 { margin: 0; color: var(--brand); }
.callout p { margin: 0; color: #e6e6e6; }
.table-like { display: grid; gap: 10px; }
.table-row { display: grid; gap: 6px; padding: 14px; border-radius: 14px; background: #fff; border: 1px solid rgba(0,0,0,.06); }
.table-row span:first-child { color: var(--brand); font-weight: 900; }
.contact-box { display: grid; gap: 16px; background: #fff; border-radius: 24px; padding: 24px; box-shadow: var(--shadow); }
.form-note { border-left: 4px solid var(--brand); padding-left: 14px; color: var(--muted); }
@media (min-width: 680px) {
  .quick-links { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .service-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .zone-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .step-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (min-width: 900px) {
  .header-inner { grid-template-columns: auto minmax(0, 1fr) auto; min-height: 76px; gap: 24px; }
  .menu-toggle { display: none; }
  .logo-link { justify-self: start; }
  .logo { max-width: 150px; max-height: 50px; }
  .header-nav { display: flex; align-items: center; justify-content: center; gap: 17px; min-width: 0; }
  .header-main-btn { padding: 10px 20px; font-size: 15px; min-width: 108px; }
  .hero-section { padding: 72px 18px 98px; }
  .hero-inner { grid-template-columns: .95fr 1.05fr; gap: 42px; text-align: left; }
  .hero-content { justify-items: start; }
  .hero-actions, .hero-tags { justify-content: flex-start; }
  .hero-visual img { max-height: 520px; }
  .quick-links { margin-top: -34px; grid-template-columns: repeat(5, minmax(0, 1fr)); }
  .feature-layout { grid-template-columns: 1.15fr .85fr; align-items: stretch; }
  .feature-card.large { grid-template-columns: .86fr 1fr; }
  .mini-stack { grid-template-rows: 1fr 1fr; }
  .dual-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .dual-card { grid-template-columns: .92fr 1fr; padding: 22px; }
  .zone-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .zone-card.featured { grid-column: span 2; }
  .app-split { grid-template-columns: 1.1fr .9fr; padding: 34px; }
  .service-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .faq-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .content-grid.two { grid-template-columns: 1.05fr .95fr; }
  .content-grid.three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .site-footer .footer-inner { grid-template-columns: 1.4fr .8fr .8fr .8fr; }
}
@media (min-width: 1180px) {
  .quick-links { grid-template-columns: repeat(9, minmax(0, 1fr)); }
}
.site-footer { background: var(--footer); color: #d8d8d8; padding: 46px 18px 22px; }
.footer-inner { width: min(1180px, 100%); margin: 0 auto; display: grid; gap: 26px; }
.footer-logo { max-width: 145px; max-height: 50px; object-fit: contain; margin-bottom: 14px; }
.footer-brand p { margin: 0 0 10px; color: #d8d8d8; }
.footer-note { color: #f0d6c8 !important; }
.footer-col { display: grid; gap: 8px; align-content: start; }
.footer-col h3 { margin: 0 0 6px; color: #fff; font-size: 17px; }
.footer-col a { color: #d8d8d8; }
.footer-col a:hover { color: var(--brand); }
.footer-bottom { width: min(1180px, 100%); margin: 24px auto 0; padding-top: 18px; border-top: 1px solid rgba(255,255,255,.12); display: flex; flex-wrap: wrap; gap: 10px 22px; justify-content: space-between; color: #bbbbbb; font-size: 14px; }
@media (max-width: 420px) {
  .header-inner { grid-template-columns: 48px minmax(0, 1fr) 86px; width: calc(100% - 20px); }
  .logo { max-width: 108px; max-height: 38px; }
  .header-main-btn { padding: 7px 10px; font-size: 13px; min-width: 78px; }
  .menu-toggle { width: 38px; height: 38px; border-radius: 11px; }
  .hero-section { padding-top: 42px; min-height: 0; }
  .hero-visual img { max-height: 270px; }
  .section { padding: 46px 16px; }
}