*{
  box-sizing: border-box;
  max-width: 100%; /* 防止元素溢出 */
}
:root{
  --bg: #F7FAFF;
  --surface: rgba(255,255,255,.72);
  --text: #0B1B3A;
  --muted: rgba(11,27,58,.72);
  --line: rgba(11,27,58,.10);
  --brand-1:#1A66FF;
  --brand-2:#00B8D9;
  --brand-3:#7C3AED;
  --shadow: 0 14px 38px rgba(11,27,58,.14);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;overflow-x: hidden; /* 防止水平滚动条 */;width: 100%;}
body{
  font-family: "Noto Sans JP", system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
  color: var(--text);
overflow-x: hidden; /* 防止水平滚动条 */
width: 100%;
  background:
    radial-gradient(1200px 600px at 10% -10%, rgba(26,102,255,.22), transparent 55%),
    radial-gradient(900px 520px at 95% 10%, rgba(0,184,217,.18), transparent 60%),
    radial-gradient(900px 520px at 80% 110%, rgba(124,58,237,.14), transparent 55%),
    var(--bg);

}

.container-narrow{
  max-width: 1120px;
}

/* Navbar */
.nav-glass{
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  background: rgba(255,255,255,.72);
  border-bottom: 1px solid rgba(11,27,58,.08);
}
.brand-mark{
  height: 62px;
  width: 131px;
}
.navbar .nav-link{
  color: rgba(11,27,58,.84);
  font-weight: 600;
  letter-spacing: .02em;
  position: relative;
}
.navbar .nav-link:hover{ color: var(--text); }
.navbar .nav-link.active{
  color: var(--brand-1);
}
.navbar .nav-link.active::after{
  content:"";
  position:absolute;
  left: .5rem;
  right: .5rem;
  bottom: .35rem;
  height: 2px;
  background: linear-gradient(90deg, var(--brand-1), var(--brand-2), var(--brand-3));
  border-radius: 999px;
}

.navbar-toggler{
  border: 1px solid rgba(11,27,58,.18);
}
.navbar-toggler:focus{
  box-shadow: 0 0 0 .18rem rgba(26,102,255,.18);
}

/* Sections */
section{
  scroll-margin-top: 92px;
  padding: 42px 0;
}
@media (max-width: 991.98px){
  section{ padding: 32px 0; }
}
.section-title{
  font-size: clamp(22px, 2.5vw, 30px);
  font-weight: 800;
  letter-spacing: .02em;
  margin-bottom: 22px;
}
.section-kicker{
  display:inline-flex;
  align-items:center;
  gap: .6rem;
  color: var(--muted);
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  font-size: 12px;
}
.section-kicker::after,
.section-kicker::before{
  content:"";
  width: 30px;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, #00A859, #00C853);
}
/* 右侧的线可以稍作镜像效果（可选） */
.section-kicker::after {
  background: linear-gradient(270deg, #00A859, #00C853);
}
@media (max-width: 992px) {
 .section-kicker::after,
.section-kicker::before{
  content:"";
  width: 15px;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, #00A859, #00C853);
}
/* 右侧的线可以稍作镜像效果（可选） */
.section-kicker::after {
  background: linear-gradient(270deg, #00A859, #00C853);
}
}
/* Hero */
.hero{
  padding-top: 112px;
  padding-bottom: 44px;
}
.hero-card{
  background: linear-gradient(180deg, rgba(255,255,255,.86), rgba(255,255,255,.62));
  border: 1px solid rgba(11,27,58,.10);
  border-radius: 22px;
  box-shadow: var(--shadow);
  overflow: hidden;
  position: relative;
}
.hero-card::before{
  content:"";
  position:absolute;
  inset:-1px;
  background:
    radial-gradient(600px 240px at 10% 0%, rgba(26,102,255,.22), transparent 60%),
    radial-gradient(520px 240px at 90% 10%, rgba(0,184,217,.16), transparent 55%),
    radial-gradient(520px 260px at 80% 120%, rgba(124,58,237,.12), transparent 55%);
  pointer-events:none;
}
.hero-inner{ position: relative; padding: 38px; }
.hero-banner{
  width: 100%;
  height: auto;
  border-radius: 18px;
  box-shadow: 0 12px 26px rgba(11,27,58,.16);
  border: 1px solid rgba(11,27,58,.10);
}
@media (max-width: 575.98px){
  .hero-banner{ border-radius: 16px; }
}
.hero h1{
  font-size: clamp(30px, 4vw, 44px);
  font-weight: 900;
  letter-spacing: .02em;
  margin: 0 0 10px;
}
.hero p{
  color: rgba(11,27,58,.84);
  line-height: 1.9;
  margin-bottom: 12px;
}
.hero-badges{
  display:flex;
  flex-wrap:wrap;
  gap: 10px;
  margin-top: 18px;
}
.badge-soft{
  border: 1px solid rgba(11,27,58,.10);
  background: rgba(255,255,255,.55);
  padding: 8px 12px;
  border-radius: 999px;
  font-weight: 700;
  color: rgba(11,27,58,.80);
  font-size: 13px;
}

/* Cards */
.glass{
  background: var(--surface);
  border: 1px solid rgba(11,27,58,.10);
  border-radius: 18px;
  box-shadow: 0 10px 30px rgba(11,27,58,.08);
}
.card-pad{ padding: 22px; }
.muted{ color: var(--muted); }
.lead-compact{ line-height: 1.85; color: rgba(11,27,58,.84); }
.list-clean{ padding-left: 1.1rem; margin: 0; }
.list-clean li{ margin: .45rem 0; }
.pill-grid{
  display:grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}
@media (max-width: 575.98px){
  .pill-grid{ grid-template-columns: 1fr; }
}
.pill{
  border: 1px solid rgba(11,27,58,.10);
  background: rgba(255,255,255,.58);
  border-radius: 16px;
  padding: 14px 14px;
}
.pill b{ display:block; margin-bottom: 4px; }

/* Map */
.map-embed{
  width: 100%;
  height: 380px;
  border: 0;
  border-radius: 18px;
  box-shadow: 0 12px 30px rgba(11,27,58,.12);
}
@media (max-width: 575.98px){
  .map-embed{ height: 320px; }
}

/* Contact */
.form-label{ font-weight: 700; color: rgba(11,27,58,.86); }
.btn-brand{
  background: linear-gradient(90deg, var(--brand-1), var(--brand-2));
  border: 0;
  color: white;
  font-weight: 800;
  letter-spacing: .02em;
  box-shadow: 0 12px 28px rgba(26,102,255,.20);
}
.btn-brand:hover{ filter: brightness(1.02); }
.btn-brand:disabled{
  opacity: .55;
  box-shadow: none;
}

/* Footer */
footer{
  border-top: 1px solid rgba(11,27,58,.08);
  padding: 28px 0;
  color: rgba(11,27,58,.72);
}

/* Reveal animation */
.reveal{
  opacity: 0;
  transform: translateY(14px);
  transition: opacity .65s ease, transform .65s ease;
  will-change: opacity, transform;
}
.reveal.is-visible{
  opacity: 1;
  transform: translateY(0);
}

/* Small utilities */
.anchor-offset{
  display:block;
  height: 0;
}
@media (max-width: 768px) {
  .table th.text-nowrap1 {
    width: 115px !important;
  }
}
 .table th.text-nowrap1 {
    width: 180px;
    /* 其他原有样式 */
  }
@media (max-width: 768px) {
  .table td.text-nowrap2 {
    font-size: 0.8em;
  }
}

/* ========== 新增：全屏横幅样式 ========== */
.full-width-banner {
  width: 100%;
  margin: 0;
  padding: 0;
  line-height: 0;
  overflow: hidden;
  margin-top: 88px;
}
.full-width-img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  border-radius: 0;
  box-shadow: none;
  border: none;
}
@media (max-width: 768px) {
  .full-width-banner { 
     height: calc(100vh - 98px);
  }
}
@media (max-width: 576px) {
  .full-width-banner { 
      height: calc(100vh - 90px);
   }
}
@media (max-width: 768px) {
  .full-width-img { 
	object-position: left;
     height: 100% !important;           /* 强制图片填满容器高度 */
    object-fit: cover;                 /* 确保覆盖容器，可能裁剪但无白边 */
  }
}

html {
  scroll-padding-top: 80px;
  scroll-behavior: smooth;
}
section {
  scroll-margin-top: 92px;
}
#home {
  scroll-margin-top: 80px;
}
.hero {
  padding-top: 60px;
}
@media (max-width: 768px) {
  .hero { padding-top: 24px; }
}
body {
  overflow-x: hidden;
}

/* 默认电脑端显示 pc-only，隐藏 sp-only */
.sp-only {
  display: none;
}

/* 手机端（宽度 ≤ 768px）显示 sp-only，隐藏 pc-only */
@media (max-width: 768px) {
  .pc-only {
    display: none;
  }
  .sp-only {
    display: block;
  }
}