:root{
  --teal-900:#153048;
  --teal-700:#2E7085;
  --teal-500:#6EB1A9;
  --mint-300:#9EFBDF;
  --yellow-300:#F4FB42;
  --rose-400:#D1467C;
  --ink:#0B0F12;
  --bg:#ffffff;
  --card:#ffffff;
  --soft:#F7FBFC;
  --soft-2:#FDFEEB;
  --line:rgba(21,48,72,.12);
  --line-strong:rgba(21,48,72,.18);
  --radius:20px;
  --radius-sm:14px;
  --shadow:0 12px 30px rgba(21,48,72,.10);
  --shadow-lg:0 24px 60px rgba(21,48,72,.14);
  --max:1120px;
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  font-family: system-ui, -apple-system, "Segoe UI", "Noto Sans JP", "Hiragino Kaku Gothic ProN", Meiryo, sans-serif;
  color:var(--ink);
  background:var(--bg);
  line-height:1.7;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
button{ font:inherit; }
iframe{ width:100%; border:0; display:block; }

.container{
  width:min(var(--max), calc(100% - 40px));
  margin-inline:auto;
}

.skip-link{
  position:absolute;
  left:-999px;
  top:auto;
  width:1px;
  height:1px;
  overflow:hidden;
}
.skip-link:focus{
  left:16px;
  top:16px;
  width:auto;
  height:auto;
  padding:10px 12px;
  border-radius:10px;
  background:var(--yellow-300);
  color:var(--teal-900);
  z-index:9999;
}

.topbar{
  background:var(--teal-900);
  color:#fff;
  font-size:.92rem;
}
.topbar-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding:10px 0;
}
.topbar p{
  margin:0;
  opacity:.95;
}
.topbar-links{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
}
.topbar-links a{
  padding:6px 10px;
  border-radius:999px;
  background:rgba(255,255,255,.1);
  border:1px solid rgba(255,255,255,.14);
}
.topbar-links a:hover{
  background:rgba(255,255,255,.18);
}

.site-header{
  position:sticky;
  top:0;
  z-index:50;
  background:rgba(255,255,255,.84);
  backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);
  transition: box-shadow .24s ease, background .24s ease;
}
.site-header.is-scrolled{
  box-shadow:0 10px 28px rgba(21,48,72,.08);
  background:rgba(255,255,255,.94);
}
.header-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  padding:14px 0;
}
.brand{
  display:flex;
  align-items:center;
  gap:12px;
  min-width:260px;
}
.brand-logo{
  width:46px;
  height:46px;
  border-radius:999px;
  object-fit:cover;
  box-shadow:0 0 0 4px rgba(158,251,223,.30);
}
.brand-name{
  font-weight:900;
  letter-spacing:.02em;
  color:var(--teal-900);
}
.brand-sub{
  font-size:.86rem;
  color:rgba(21,48,72,.62);
}
.site-nav{
  display:flex;
  align-items:center;
  gap:10px;
  color:rgba(21,48,72,.82);
  font-weight:700;
}
.site-nav a{
  padding:10px 12px;
  border-radius:999px;
}
.site-nav a:hover{
  background:rgba(158,251,223,.22);
}
.nav-toggle{
  display:none;
  border:1px solid var(--line);
  background:#fff;
  border-radius:12px;
  padding:10px;
  box-shadow:0 6px 16px rgba(21,48,72,.08);
}
.nav-toggle span{
  display:block;
  width:22px;
  height:2px;
  background:var(--teal-900);
  margin:4px 0;
  border-radius:2px;
}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:13px 18px;
  border-radius:999px;
  border:1px solid var(--line);
  font-weight:900;
  transition:transform .08s ease, box-shadow .24s ease, background .24s ease, border-color .24s ease;
}
.btn:active{ transform:translateY(1px); }
.btn-small{ padding:10px 14px; font-size:.95rem; }
.btn-primary{
  color:var(--teal-900);
  border-color:rgba(21,48,72,.16);
  background:linear-gradient(135deg, var(--yellow-300), var(--mint-300));
  box-shadow:0 12px 28px rgba(46,112,133,.18);
}
.btn-primary:hover{
  box-shadow:0 20px 38px rgba(46,112,133,.22);
}
.btn-ghost{
  color:var(--teal-900);
  background:rgba(158,251,223,.18);
}
.btn-ghost:hover{
  background:rgba(158,251,223,.28);
}

.hero{
  position:relative;
  overflow:hidden;
  border-bottom:1px solid var(--line);
  background:
    radial-gradient(900px 520px at 10% 0%, rgba(158,251,223,.42), transparent 60%),
    radial-gradient(900px 520px at 85% 18%, rgba(244,251,66,.24), transparent 58%),
    linear-gradient(180deg, #fff 0%, #fdfefe 100%);
}
.hero-inner{
  display:grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, .85fr);
  gap:24px;
  padding:54px 0 44px;
  position:relative;
  z-index:1;
}
.kicker{
  display:flex;
  align-items:center;
  gap:10px;
  margin:0 0 12px;
  color:rgba(21,48,72,.78);
  font-weight:900;
}
.kicker .dot{
  width:10px;
  height:10px;
  border-radius:999px;
  background:var(--yellow-300);
  box-shadow:0 0 0 6px rgba(158,251,223,.35);
}
.hero h1{
  margin:0 0 14px;
  color:var(--teal-900);
  font-size:clamp(2rem, 4vw, 3.45rem);
  line-height:1.18;
  letter-spacing:.01em;
}
.lead{
  margin:0;
  font-size:1.03rem;
  color:rgba(21,48,72,.74);
}
.hero-cta{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin:22px 0 16px;
}
.hero-badges{
  list-style:none;
  margin:0;
  padding:0;
  display:flex;
  flex-wrap:wrap;
  gap:8px;
}
.hero-badges li{
  padding:8px 12px;
  border-radius:999px;
  background:rgba(255,255,255,.82);
  border:1px solid var(--line);
  box-shadow:0 10px 18px rgba(21,48,72,.06);
  color:rgba(21,48,72,.78);
  font-weight:800;
}
.hero-side{
  display:grid;
  gap:14px;
}
.card{
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  padding:18px;
}
.hero-panel,
.service-mini{
  background:rgba(255,255,255,.9);
}
.card-head{
  display:flex;
  align-items:center;
  gap:10px;
  margin-bottom:10px;
  color:var(--teal-900);
}
.chip,
.service-label,
.scene-tag,
.section-label{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:6px;
  border-radius:999px;
  font-weight:900;
  letter-spacing:.04em;
}
.chip{
  padding:5px 10px;
  background:rgba(244,251,66,.34);
  border:1px solid rgba(21,48,72,.12);
  font-size:.8rem;
}
.check-list{
  margin:0;
  padding:0;
  list-style:none;
  display:grid;
  gap:10px;
}
.check-list li{
  position:relative;
  padding-left:28px;
  color:rgba(21,48,72,.74);
}
.check-list li::before{
  content:"✓";
  position:absolute;
  left:0;
  top:0;
  width:20px;
  height:20px;
  border-radius:999px;
  display:grid;
  place-items:center;
  background:rgba(158,251,223,.28);
  color:var(--teal-900);
  font-size:.84rem;
  font-weight:900;
}
.service-mini h2{
  margin:0 0 12px;
  font-size:1.08rem;
  color:var(--teal-900);
}
.mini-grid{
  display:grid;
  gap:10px;
}
.mini-grid div{
  padding:12px 14px;
  border-radius:16px;
  background:linear-gradient(135deg, rgba(158,251,223,.18), rgba(244,251,66,.10));
  border:1px solid rgba(21,48,72,.08);
}
.mini-grid strong{
  display:block;
  margin-bottom:4px;
  color:var(--teal-900);
}
.mini-grid p{
  margin:0;
  color:rgba(21,48,72,.70);
  font-size:.95rem;
}

.trust-strip{
  border-bottom:1px solid var(--line);
  background:#fff;
}
.trust-grid{
  display:grid;
  grid-template-columns:repeat(4, 1fr);
  gap:0;
}
.trust-grid article{
  padding:18px 18px 20px;
  border-right:1px solid var(--line);
}
.trust-grid article:last-child{ border-right:0; }
.trust-grid strong{
  display:block;
  margin-bottom:6px;
  color:var(--teal-900);
  font-size:1rem;
}
.trust-grid p{
  margin:0;
  color:rgba(21,48,72,.68);
  font-size:.95rem;
}

.section{
  padding:76px 0;
}
.section-alt{
  background:
    radial-gradient(800px 420px at 18% 0%, rgba(158,251,223,.22), transparent 60%),
    radial-gradient(800px 420px at 88% 40%, rgba(244,251,66,.14), transparent 60%),
    #fff;
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}
.section-heading{
  max-width:760px;
  margin-bottom:26px;
}
.section-label{
  padding:6px 10px;
  background:rgba(158,251,223,.20);
  border:1px solid rgba(21,48,72,.10);
  color:var(--teal-900);
  font-size:.78rem;
  text-transform:uppercase;
}
.section-title{
  margin:12px 0 10px;
  font-size:clamp(1.55rem, 2.7vw, 2.2rem);
  line-height:1.28;
  color:var(--teal-900);
}
.section-lead{
  margin:0;
  color:rgba(21,48,72,.68);
}
.grid{
  display:grid;
  gap:16px;
}

.service-overview{
  grid-template-columns:repeat(3, 1fr);
}
.overview-card{
  padding:22px;
}
.overview-card h3{
  margin:14px 0 10px;
  color:var(--teal-900);
}
.overview-card p{
  margin:0 0 14px;
  color:rgba(21,48,72,.72);
}
.accent-teal{ border-top:4px solid var(--teal-700); }
.accent-mint{ border-top:4px solid var(--teal-500); }
.accent-yellow{ border-top:4px solid #D9D93A; }
.service-label{
  padding:7px 11px;
  background:rgba(158,251,223,.22);
  border:1px solid rgba(21,48,72,.10);
  color:var(--teal-900);
  font-size:.8rem;
}
.detail-list,
.bullets{
  margin:0;
  padding-left:18px;
  color:rgba(21,48,72,.72);
}
.detail-list li + li,
.bullets li + li{ margin-top:6px; }

.strengths-grid{
  grid-template-columns:repeat(4, 1fr);
}
.strength-card{
  padding:22px;
}
.strength-card .icon-badge,
.program-item .icon-badge{
  width:46px;
  height:46px;
  border-radius:999px;
  display:grid;
  place-items:center;
  background:rgba(158,251,223,.36);
  border:1px solid rgba(21,48,72,.12);
  font-size:1.2rem;
}
.strength-card h3{
  margin:14px 0 8px;
  color:var(--teal-900);
}
.strength-card p{ margin:0; color:rgba(21,48,72,.72); }

.program{
  grid-template-columns:repeat(2, 1fr);
}
.program-item{
  display:flex;
  gap:14px;
  align-items:flex-start;
  padding:18px;
  border:1px solid var(--line);
  border-radius:var(--radius);
  background:linear-gradient(180deg, rgba(255,255,255,.96), rgba(247,251,252,.95));
  box-shadow:0 10px 22px rgba(21,48,72,.07);
}
.program-item h3{
  margin:2px 0 6px;
  color:var(--teal-900);
}
.program-item p{
  margin:0;
  color:rgba(21,48,72,.72);
}
.callout{
  margin-top:18px;
  padding:16px 18px;
  border-radius:var(--radius);
  background:linear-gradient(135deg, rgba(158,251,223,.18), rgba(244,251,66,.12));
  border:1px dashed rgba(46,112,133,.35);
  color:rgba(21,48,72,.78);
}

.scene-grid{
  grid-template-columns:repeat(3, 1fr);
}
.scene-card{
  padding:22px;
}
.scene-tag{
  padding:6px 10px;
  background:rgba(244,251,66,.28);
  border:1px solid rgba(21,48,72,.10);
  color:var(--teal-900);
  font-size:.78rem;
}
.scene-card h3{
  margin:14px 0 8px;
  color:var(--teal-900);
}
.scene-card p{ margin:0; color:rgba(21,48,72,.72); }

.recruit-grid,
.support-flow-grid,
.info,
.contact-grid{
  grid-template-columns:repeat(3, 1fr);
}
.recruit-card{
  padding:22px;
}
.recruit-card h3{
  margin:14px 0 8px;
  color:var(--teal-900);
}
.recruit-card p{
  margin:0;
  color:rgba(21,48,72,.72);
}
.recruit-cta{
  margin-top:18px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  background:linear-gradient(135deg, rgba(158,251,223,.20), rgba(244,251,66,.12));
}
.recruit-cta h3{
  margin:0 0 6px;
  color:var(--teal-900);
}
.support-flow-grid .card h3,
.info .card h3,
.contact-method h3{
  margin:0 0 10px;
  color:var(--teal-900);
}

.section-cta-soft{
  padding:32px 0;
}
.cta-banner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
  padding:24px 26px;
  border-radius:calc(var(--radius) + 4px);
  border:1px solid rgba(46,112,133,.16);
  background:linear-gradient(135deg, rgba(158,251,223,.20), rgba(244,251,66,.14));
  box-shadow:var(--shadow);
}
.cta-banner h2{
  margin:10px 0 8px;
  color:var(--teal-900);
  font-size:clamp(1.35rem, 2.4vw, 1.8rem);
}
.cta-banner p:last-child,
.cta-banner > div > p:last-child{
  margin:0;
  color:rgba(21,48,72,.72);
}

.steps{
  list-style:none;
  margin:0;
  padding:0;
  display:grid;
  gap:14px;
}
.steps li{
  display:flex;
  gap:16px;
  padding:18px;
  border:1px solid var(--line);
  border-radius:var(--radius);
  background:#fff;
  box-shadow:0 10px 22px rgba(21,48,72,.07);
}
.step-num{
  flex:0 0 42px;
  width:42px;
  height:42px;
  border-radius:999px;
  display:grid;
  place-items:center;
  font-weight:900;
  color:var(--teal-900);
  background:linear-gradient(135deg, rgba(244,251,66,.64), rgba(158,251,223,.54));
  border:1px solid rgba(21,48,72,.12);
}
.step-body h3{
  margin:0 0 5px;
  color:var(--teal-900);
}
.step-body p{
  margin:0;
  color:rgba(21,48,72,.72);
}

.map{ margin-top:16px; }
.map-head{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  margin-bottom:12px;
}
.map-head h3{
  margin:0 0 4px;
  color:var(--teal-900);
}
.muted{ color:rgba(11,15,18,.58); }
.map-placeholder{
  overflow:hidden;
  border-radius:18px;
  border:1px solid var(--line);
  background:#fff;
}
.map-placeholder iframe{
  min-height:300px;
}

.accordion{
  display:grid;
  gap:12px;
}
details.card{
  padding:0;
  overflow:hidden;
}
details summary{
  cursor:pointer;
  list-style:none;
  position:relative;
  padding:18px 56px 18px 18px;
  color:var(--teal-900);
  font-weight:900;
}
details summary::-webkit-details-marker{ display:none; }
details summary::after{
  content:"＋";
  position:absolute;
  right:18px;
  top:50%;
  transform:translateY(-50%);
  width:28px;
  height:28px;
  border-radius:999px;
  display:grid;
  place-items:center;
  background:rgba(158,251,223,.22);
  border:1px solid rgba(21,48,72,.10);
  font-size:1rem;
}
details[open] summary{
  background:rgba(158,251,223,.10);
}
details[open] summary::after{ content:"−"; }
details p{
  margin:0;
  padding:0 18px 18px;
  color:rgba(21,48,72,.72);
}

.section-cta{
  background:
    radial-gradient(900px 450px at 20% 0%, rgba(244,251,66,.18), transparent 60%),
    radial-gradient(900px 450px at 80% 30%, rgba(158,251,223,.28), transparent 60%),
    #fff;
  border-top:1px solid var(--line);
}
.cta-card{
  padding:24px;
  border-radius:calc(var(--radius) + 4px);
  border:1px solid rgba(46,112,133,.20);
  background:rgba(255,255,255,.82);
  box-shadow:var(--shadow-lg);
}
.contact-intro{ margin-bottom:18px; }
.contact-card{
  height:100%;
}
.contact-phone{
  margin:6px 0 10px;
  font-size:1.65rem;
  font-weight:900;
  color:var(--teal-900);
}
.contact-form-wrap{ margin-top:20px; }
.contact-form-wrap h3{
  margin:0 0 8px;
  color:var(--teal-900);
}
.line-btn{ display:inline-block; }
.line-btn img{ display:block; height:44px; }
.embed{
  margin-top:12px;
  border-radius:18px;
  border:1px solid var(--line);
  overflow:hidden;
  background:#fff;
}
.embed iframe{
  min-height:1050px;
}

.site-footer{
  padding:26px 0 20px;
  border-top:1px solid var(--line);
  background:rgba(21,48,72,.02);
}
.footer-inner{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap:20px;
  flex-wrap:wrap;
}
.footer-brand{
  display:flex;
  gap:12px;
  align-items:flex-start;
}
.footer-links{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  color:rgba(21,48,72,.76);
  font-weight:800;
}
.footer-links a{
  padding:8px 10px;
  border-radius:999px;
}
.footer-links a:hover{
  background:rgba(158,251,223,.22);
}
.footer-bottom{
  margin-top:16px;
  padding-top:16px;
  border-top:1px solid var(--line);
  color:rgba(21,48,72,.60);
}

.contact-button{
  position:fixed;
  right:22px;
  bottom:22px;
  z-index:60;
  padding:14px 22px;
  border-radius:999px;
  background:linear-gradient(135deg, var(--teal-900), var(--rose-400));
  color:#fff;
  font-weight:900;
  box-shadow:0 12px 24px rgba(21,48,72,.28);
  transition:transform .24s ease, box-shadow .24s ease;
}
.contact-button:hover{
  transform:translateY(-2px);
  box-shadow:0 18px 34px rgba(21,48,72,.30);
}

.orbits{
  position:absolute;
  inset:0;
  pointer-events:none;
  opacity:.55;
}
.orbit{
  position:absolute;
  border-radius:999px;
  border:12px solid rgba(46,112,133,.12);
}
.o1{
  width:560px;
  height:560px;
  left:-220px;
  top:-240px;
  border-color:rgba(46,112,133,.16);
}
.o2{
  width:640px;
  height:640px;
  right:-260px;
  bottom:-320px;
  border-color:rgba(110,177,169,.18);
}
.node{
  position:absolute;
  width:26px;
  height:26px;
  border-radius:999px;
  background:var(--yellow-300);
  box-shadow:0 0 0 7px rgba(158,251,223,.30);
  border:2px solid rgba(21,48,72,.14);
}
.n1{ left:120px; top:90px; }
.n2{ right:130px; top:170px; }
.n3{ right:90px; bottom:120px; }

.guide-grid{
  grid-template-columns:repeat(4, 1fr);
}
.guide-card{
  padding:22px;
}
.guide-card h3{
  margin:14px 0 8px;
  color:var(--teal-900);
}
.guide-card p{
  margin:0 0 12px;
  color:rgba(21,48,72,.72);
}
.text-link{
  display:inline-flex;
  align-items:center;
  gap:8px;
  color:var(--teal-700);
  font-weight:900;
}
.text-link::after{
  content:"→";
}

.info-panel-grid,
.publish-grid{
  grid-template-columns:repeat(3, 1fr);
}
.info-panel,
.publish-card,
.schedule-card{
  padding:22px;
}
.info-panel h3,
.publish-card h3,
.schedule-card h3{
  margin:14px 0 10px;
  color:var(--teal-900);
}
.info-panel p,
.publish-card p,
.schedule-card p{
  color:rgba(21,48,72,.72);
}
.compact-list{
  padding-left:18px;
}
.compact-list li + li{
  margin-top:6px;
}
.small-note{
  margin-top:10px;
  font-size:.92rem;
}

.schedule-grid{
  grid-template-columns:repeat(3, 1fr);
}
.timeline-list{
  list-style:none;
  margin:0;
  padding:0;
  display:grid;
  gap:12px;
}
.timeline-list li{
  position:relative;
  padding-left:18px;
}
.timeline-list li::before{
  content:"";
  position:absolute;
  left:0;
  top:.72em;
  width:8px;
  height:8px;
  border-radius:999px;
  background:var(--teal-500);
  box-shadow:0 0 0 5px rgba(158,251,223,.22);
}
.timeline-list strong{
  display:block;
  margin-bottom:4px;
  color:var(--teal-900);
}
.timeline-list span{
  color:rgba(21,48,72,.72);
}

.publish-head{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
  margin-bottom:4px;
}
.publish-status{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:6px 10px;
  border-radius:999px;
  background:rgba(209,70,124,.10);
  border:1px solid rgba(209,70,124,.18);
  color:var(--rose-400);
  font-size:.8rem;
  font-weight:900;
}

.disclosure-grid,
.policy-grid{
  grid-template-columns:repeat(3, 1fr);
}
.doc-card,
.policy-card{
  padding:22px;
}
.doc-card h3,
.policy-card h3,
.disclosure-block-head h3{
  margin:12px 0 8px;
  color:var(--teal-900);
}
.doc-card p,
.policy-card p,
.notice-panel p,
.disclosure-block-head p{
  margin:0;
  color:rgba(21,48,72,.72);
}
.doc-status{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:6px 10px;
  border-radius:999px;
  background:rgba(110,177,169,.14);
  border:1px solid rgba(46,112,133,.18);
  color:var(--teal-700);
  font-size:.8rem;
  font-weight:900;
}
.notice-panel{
  padding:18px 20px;
  border-radius:var(--radius);
  border:1px solid rgba(46,112,133,.18);
  background:linear-gradient(135deg, rgba(158,251,223,.16), rgba(244,251,66,.10));
  box-shadow:var(--shadow);
}
.notice-panel strong{
  display:block;
  margin-bottom:8px;
  color:var(--teal-900);
}
.disclosure-block{
  padding:24px;
}
.disclosure-block-head{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap:18px;
  margin-bottom:18px;
}

@media (max-width: 1080px){
  .hero-inner{ grid-template-columns:1fr; }
  .trust-grid{ grid-template-columns:repeat(2, 1fr); }
  .trust-grid article:nth-child(2){ border-right:0; }
  .trust-grid article:nth-child(1),
  .trust-grid article:nth-child(2){ border-bottom:1px solid var(--line); }
  .service-overview,
  .scene-grid,
  .recruit-grid,
  .info,
  .contact-grid,
  .strengths-grid,
  .guide-grid,
  .info-panel-grid,
  .publish-grid,
  .schedule-grid,
  .disclosure-grid,
  .policy-grid{ grid-template-columns:repeat(2, 1fr); }
  .recruit-cta{ flex-direction:column; align-items:flex-start; }
}

@media (max-width: 860px){
  .topbar-inner,
  .cta-banner,
  .map-head,
  .disclosure-block-head{
    flex-direction:column;
    align-items:flex-start;
  }
  .program,
  .support-flow-grid{ grid-template-columns:1fr; }
}

@media (max-width: 760px){
  .container{ width:min(var(--max), calc(100% - 28px)); }
  .topbar-inner{ padding:10px 0; }
  .site-nav{
    position:fixed;
    right:14px;
    top:74px;
    display:none;
    flex-direction:column;
    align-items:stretch;
    width:min(280px, calc(100vw - 28px));
    padding:12px;
    border-radius:18px;
    background:#fff;
    border:1px solid var(--line);
    box-shadow:var(--shadow-lg);
  }
  .site-nav.open{ display:flex; }
  .nav-toggle{ display:block; }
  .brand{ min-width:0; }
  .hero{
    background:
      radial-gradient(700px 420px at 10% 0%, rgba(158,251,223,.36), transparent 60%),
      radial-gradient(700px 420px at 85% 18%, rgba(244,251,66,.20), transparent 58%),
      #fff;
  }
  .hero-inner{ padding:40px 0 34px; }
  .section{ padding:60px 0; }
  .trust-grid,
  .service-overview,
  .strengths-grid,
  .scene-grid,
  .recruit-grid,
  .info,
  .contact-grid,
  .guide-grid,
  .info-panel-grid,
  .publish-grid,
  .schedule-grid,
  .disclosure-grid,
  .policy-grid{ grid-template-columns:1fr; }
  .trust-grid article{ border-right:0; border-bottom:1px solid var(--line); }
  .trust-grid article:last-child{ border-bottom:0; }
  .contact-phone{ font-size:1.45rem; }
  .embed iframe{ min-height:1200px; }
  .contact-button{
    right:14px;
    bottom:14px;
    padding:12px 18px;
  }
}