:root { color-scheme: light; --text:#17212b; --muted:#64717f; --line:#dce5de; --bg:#f8faf6; --accent:#0f766e; --orange:#f59e0b; --leaf:#2f8f4e; --sky:#e5f4f1; }
* { box-sizing: border-box; }
body { margin: 0; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", sans-serif; color: var(--text); background: #fffdf8; line-height: 1.7; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
.site-header { z-index: 5; display: flex; justify-content: space-between; gap: 24px; align-items: center; padding: 16px 32px; border-bottom: 1px solid rgba(23,33,43,.08); position: sticky; top: 0; background: rgba(255,253,248,.94); backdrop-filter: blur(12px); }
.brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 800; color: var(--text); }
.brand img { width: 42px; height: 42px; object-fit: contain; border-radius: 8px; background: #fff; }
nav { display: flex; flex-wrap: wrap; gap: 8px; font-size: 14px; }
nav a { color: #284033; padding: 7px 10px; border-radius: 999px; }
nav a:hover { background: var(--sky); text-decoration: none; }
.nav-more { position: relative; }
.nav-more summary { color: #284033; padding: 7px 10px; border-radius: 999px; cursor: pointer; list-style: none; }
.nav-more summary::-webkit-details-marker { display: none; }
.nav-more summary:hover { background: var(--sky); }
.nav-more div { display: none; position: absolute; right: 0; top: calc(100% + 8px); z-index: 10; min-width: 150px; padding: 8px; border: 1px solid var(--line); border-radius: 8px; background: #fffdf8; box-shadow: 0 16px 32px rgba(23,33,43,.12); }
.nav-more[open] div { display: grid; gap: 4px; }
.nav-more div a { display: block; border-radius: 6px; white-space: nowrap; }
main { max-width: 1080px; margin: 0 auto; padding: 32px 24px 64px; }
body:has(.home-hero) main { max-width: none; padding: 0 0 64px; }
body:has(.home-hero) main > section:not(.home-hero) { max-width: 1080px; margin-left: auto; margin-right: auto; padding-left: 24px; padding-right: 24px; }
section { margin: 0 0 46px; }
.eyebrow, .breadcrumb { color: var(--muted); font-size: 14px; font-weight: 700; }
h1 { font-size: 42px; line-height: 1.14; margin: 10px 0 18px; letter-spacing: 0; }
h2 { font-size: 24px; margin: 28px 0 12px; letter-spacing: 0; }
h3 { font-size: 18px; margin: 0 0 8px; letter-spacing: 0; }
.lead { font-size: 18px; color: #334155; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; }
article { border: 1px solid var(--line); border-radius: 8px; padding: 16px; background: var(--bg); }
.facts { display: grid; grid-template-columns: 120px 1fr; gap: 8px 18px; border: 1px solid var(--line); border-radius: 8px; padding: 16px; }
dt { font-weight: 700; }
dd { margin: 0; color: #334155; }
.gallery { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 14px; }
figure { margin: 0; border: 1px solid var(--line); border-radius: 8px; overflow: hidden; background: var(--bg); }
img { display: block; width: 100%; height: 180px; object-fit: cover; }
video { display: block; width: 100%; max-height: 360px; background: #111827; }
figcaption { padding: 10px; font-size: 14px; color: var(--muted); }
table { width: 100%; border-collapse: collapse; background: #fff; }
th, td { border-bottom: 1px solid var(--line); padding: 12px; text-align: left; vertical-align: top; }
th { background: var(--sky); color: #173b34; }
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: 8px; }
.logo-figure { max-width: 260px; border: 0; background: transparent; margin: 0 0 18px; }
.logo-figure img { height: auto; object-fit: contain; }
.wide-figure { margin: 18px 0; }
.wide-figure img { height: auto; max-height: 720px; object-fit: contain; background: #fff; }
.home-hero { position: relative; min-height: 650px; display: grid; grid-template-columns: minmax(320px, 1fr) minmax(300px, 520px); align-items: center; gap: 34px; color: #17212b; margin: 0; padding: 86px 32px 34px; overflow: hidden; background:
  linear-gradient(180deg, rgba(255,253,248,.92), rgba(255,248,231,.88)),
  radial-gradient(circle at 14% 20%, rgba(245,158,11,.26) 0 10%, transparent 10.4%),
  radial-gradient(circle at 86% 18%, rgba(47,143,78,.22) 0 12%, transparent 12.4%),
  linear-gradient(135deg, #fffdf8 0%, #fef3c7 45%, #dff7e7 100%);
}
.home-hero::before { content: ""; position: absolute; inset: auto -8% -22% -8%; height: 46%; background:
  linear-gradient(170deg, transparent 0 28%, rgba(134,239,172,.72) 28% 48%, rgba(47,143,78,.72) 48% 62%, #fffdf8 62% 100%);
  pointer-events: none;
}
.home-hero::after { content: ""; position: absolute; left: 8%; right: 8%; bottom: 28px; height: 2px; background: rgba(15,118,110,.16); pointer-events: none; }
.home-hero-inner { position: relative; z-index: 1; max-width: 760px; padding-bottom: 38px; }
.home-hero .logo-figure { width: 210px; max-width: 54vw; margin-bottom: 22px; border-radius: 16px; filter: drop-shadow(0 14px 28px rgba(23,33,43,.16)); }
.home-hero .logo-figure figcaption { display: none; }
.home-hero h1 { font-size: 64px; color: #13251d; margin-bottom: 16px; }
.home-hero .eyebrow { display: inline-flex; color: #14532d; background: rgba(255,255,255,.84); border: 1px solid rgba(15,118,110,.18); border-radius: 999px; padding: 6px 12px; }
.hero-subtitle { max-width: 720px; font-size: 28px; line-height: 1.45; font-weight: 800; margin: 0 0 14px; color: #173f35; }
.hero-copy { max-width: 760px; font-size: 17px; color: #334155; margin: 0 0 24px; }
.hero-carousel { position: relative; z-index: 1; align-self: center; width: 100%; max-width: 540px; aspect-ratio: 4 / 3; border: 10px solid #fff; background: #fff; box-shadow: 0 28px 60px rgba(23,33,43,.18); transform: rotate(1.2deg); overflow: hidden; }
.hero-carousel figure { position: absolute; inset: 0; border: 0; border-radius: 0; opacity: 0; animation: heroFade var(--hero-duration) infinite; animation-delay: calc(var(--slide-index) * 5s); }
.hero-carousel img { width: 100%; height: 100%; object-fit: cover; }
.hero-carousel figcaption { position: absolute; left: 0; right: 0; bottom: 0; padding: 12px 14px; color: #334155; background: rgba(255,255,255,.92); }
@keyframes heroFade {
  0% { opacity: 0; }
  6% { opacity: 1; }
  22% { opacity: 1; }
  30% { opacity: 0; }
  100% { opacity: 0; }
}
@media (prefers-reduced-motion: reduce) {
  .hero-carousel figure { animation: none; opacity: 0; }
  .hero-carousel figure:first-child { opacity: 1; }
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 44px; padding: 10px 18px; border-radius: 999px; font-weight: 800; text-decoration: none; }
.button:hover { text-decoration: none; transform: translateY(-1px); }
.button.primary { background: var(--orange); color: #1f2933; box-shadow: 0 14px 26px rgba(0,0,0,.18); }
.button.secondary { background: rgba(255,255,255,.92); color: #174239; border: 1px solid rgba(15,118,110,.18); }
.hero-facts { position: relative; z-index: 1; grid-column: 1 / -1; display: flex; flex-wrap: wrap; gap: 10px; max-width: 1080px; width: 100%; margin: 0 auto; }
.hero-facts span { color: #174239; background: #fff; border: 1px solid rgba(15,118,110,.18); box-shadow: 0 10px 24px rgba(23,33,43,.08); border-radius: 999px; padding: 9px 14px; font-weight: 800; }
.intro-band { display: grid; grid-template-columns: minmax(240px, 380px) 1fr; gap: 36px; align-items: start; padding-top: 44px !important; }
.intro-band h2, .section-head h2, .safety-callout h2 { font-size: 34px; line-height: 1.25; margin-top: 4px; }
.intro-band > p { font-size: 18px; color: #374151; }
.tile-grid { display: grid; gap: 18px; margin-top: 22px; }
.service-grid { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.case-grid { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.service-tile, .case-tile { padding: 0; overflow: hidden; background: #fff; border: 1px solid rgba(23,33,43,.08); box-shadow: 0 14px 34px rgba(23,33,43,.07); }
.service-tile { display: grid; grid-template-columns: 150px 1fr; min-height: 190px; }
.service-tile img, .case-tile img { width: 100%; height: 100%; min-height: 180px; object-fit: cover; }
.tile-placeholder { min-height: 180px; display: grid; place-items: center; background: linear-gradient(135deg, #fef3c7, #d9f99d 48%, #bae6fd); color: #174239; font-weight: 900; }
.service-tile div, .case-tile div { padding: 18px; }
.tile-kicker { color: var(--leaf); font-size: 13px; font-weight: 800; margin: 0 0 6px; }
.service-tile h3, .case-tile h3 { font-size: 21px; line-height: 1.3; }
.service-tile p, .case-tile p { color: #4b5563; margin-bottom: 0; }
.mini-program-band { display: grid; grid-template-columns: minmax(0, 1fr) minmax(220px, 330px) 180px; gap: 22px; align-items: center; border: 1px solid rgba(15,118,110,.16); border-radius: 8px; padding-top: 28px !important; padding-bottom: 28px !important; background: linear-gradient(135deg, #f0fdfa, #fffdf8 58%, #fff7ed); box-shadow: 0 14px 34px rgba(23,33,43,.06); }
.mini-program-copy p { color: #4b5563; }
.mini-program-tags { display: flex; flex-wrap: wrap; gap: 8px; margin: 14px 0 18px; }
.mini-program-tags span { border: 1px solid rgba(15,118,110,.16); border-radius: 999px; background: #fff; color: #174239; padding: 6px 10px; font-size: 13px; font-weight: 800; }
.mini-program-phone, .mini-program-qr { background: #fff; box-shadow: 0 12px 26px rgba(23,33,43,.08); }
.mini-program-phone img { height: 420px; object-fit: contain; background: #fff; }
.mini-program-qr { max-width: 180px; justify-self: end; }
.mini-program-qr img { height: auto; object-fit: contain; padding: 12px; background: #fff; }
.mini-program-qr figcaption, .mini-program-phone figcaption { text-align: center; }
.safety-callout { background: #f2f8ef; border: 1px solid rgba(47,143,78,.18); border-radius: 8px; padding-top: 28px !important; padding-bottom: 32px !important; }
.about-layout { display: grid; grid-template-columns: minmax(0, 1fr) 260px; gap: 32px; align-items: start; }
.qr { max-width: 380px; background: #fff; }
.qr img { height: auto; max-height: none; object-fit: contain; }
.credential-figure img { height: 220px; object-fit: contain; background: #fff; }
.case-article { max-width: 860px; }
.case-article p { color: #334155; }
.case-info-card { margin: 20px 0; background: linear-gradient(135deg, #f0fdfa, #fffdf8); border-color: rgba(15,118,110,.18); }
.global-contact { max-width: 1080px; margin: 42px auto 0; padding: 24px !important; display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 24px; align-items: center; border: 1px solid rgba(15,118,110,.18); border-radius: 8px; background: linear-gradient(135deg, #fffdf8, #f2f8ef); box-shadow: 0 14px 34px rgba(23,33,43,.06); }
.global-contact h2 { margin-top: 4px; }
.global-contact p { color: #4b5563; margin: 0 0 14px; }
.contact-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.mini-qr-row { display: flex; gap: 12px; align-items: stretch; }
.mini-qr { width: 126px; background: #fff; }
.mini-qr img { height: 126px; object-fit: contain; padding: 8px; }
.mini-qr figcaption { text-align: center; padding: 6px 8px 8px; }
.site-footer { border-top: 1px solid var(--line); padding: 20px 32px; color: var(--muted); font-size: 14px; }
@media (max-width: 720px) {
  .site-header { align-items: flex-start; flex-direction: column; padding: 16px 20px; }
  .nav-more { position: static; }
  .nav-more div { position: static; margin-top: 6px; box-shadow: none; }
  main { padding: 24px 18px 48px; }
  body:has(.home-hero) main { padding: 0 0 48px; }
  body:has(.home-hero) main > section:not(.home-hero) { padding-left: 18px; padding-right: 18px; }
  h1 { font-size: 30px; }
  .home-hero { min-height: auto; grid-template-columns: 1fr; padding: 50px 18px 24px; background-position: center; }
  .home-hero-inner { padding-bottom: 44px; }
  .home-hero h1 { font-size: 42px; }
  .hero-subtitle { font-size: 22px; }
  .hero-copy { font-size: 16px; }
  .hero-carousel { transform: none; max-width: none; aspect-ratio: 4 / 3; }
  .intro-band { grid-template-columns: 1fr; gap: 10px; padding-top: 34px !important; }
  .intro-band h2, .section-head h2, .safety-callout h2 { font-size: 28px; }
  .service-grid, .case-grid { grid-template-columns: 1fr; }
  .service-tile { grid-template-columns: 1fr; }
  .service-tile img { height: 210px; }
  .mini-program-band { grid-template-columns: 1fr; }
  .mini-program-phone img { height: auto; max-height: 520px; }
  .mini-program-qr { justify-self: center; margin-left: auto; margin-right: auto; }
  .facts { grid-template-columns: 1fr; }
  .about-layout { grid-template-columns: 1fr; }
  .global-contact { grid-template-columns: 1fr; margin: 32px 18px 0; }
  .mini-qr-row { flex-wrap: wrap; }
}