:root {
  --teal-900: #114b4a;
  --teal-700: #1c7a75;
  --teal-500: #2ea19a;
  --teal-100: #dff1ef;
  --teal-50: #f0f8f7;
  --coral: #ef8a72;
  --coral-soft: #fbe6df;
  --amber: #e2a23b;
  --amber-soft: #fbf0d9;
  --ink: #2c3a3a;
  --ink-soft: #566262;
  --bg: #fbfcfb;
  --white: #ffffff;
  --line: #e4ebea;
  --shadow: 0 10px 30px rgba(28, 122, 117, 0.10);
  --shadow-sm: 0 4px 14px rgba(28, 122, 117, 0.08);
  --radius: 20px;
  --radius-sm: 14px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: "Noto Sans JP", sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.9;
  -webkit-font-smoothing: antialiased;
  font-size: 16px;
}

h1, h2, h3 { font-family: "Zen Maru Gothic", "Noto Sans JP", sans-serif; line-height: 1.5; }

a { color: var(--teal-700); }

.wrap { width: min(1080px, 92vw); margin: 0 auto; }

/* ===== Header ===== */
header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(251, 252, 251, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.nav {
  display: flex; align-items: center; justify-content: space-between;
  height: 72px;
}
.brand { display: flex; align-items: center; gap: 12px; font-weight: 700; color: var(--teal-900); text-decoration: none; }
.brand .logo-img { height: 50px; width: auto; flex-shrink: 0; display: block; }
.brand small { display: block; font-weight: 500; font-size: 11px; color: var(--ink-soft); font-family: "Noto Sans JP"; }
.brand .name { font-size: 16px; }
.menu { display: flex; gap: 2px; list-style: none; }
.menu a {
  text-decoration: none; color: var(--ink); font-size: 13px; font-weight: 500;
  padding: 8px 9px; border-radius: 10px; transition: .2s; white-space: nowrap;
}
.menu a:hover { background: var(--teal-100); color: var(--teal-900); }
.menu a.active { background: var(--teal-700); color: #fff; }
.menu-btn { display: none; background: none; border: none; cursor: pointer; padding: 8px; }
.menu-btn span { display: block; width: 24px; height: 2px; background: var(--teal-900); margin: 5px 0; border-radius: 2px; transition: .3s; }

/* ===== Hero (home) ===== */
.hero {
  position: relative; overflow: hidden;
  background:
    radial-gradient(1200px 400px at 90% -10%, var(--coral-soft), transparent 60%),
    linear-gradient(160deg, var(--teal-50) 0%, #eef7f5 100%);
  padding: 72px 0 88px;
}
.hero-grid { display: grid; grid-template-columns: 1.08fr 1fr; gap: 36px; align-items: center; }
.badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--white); color: var(--teal-700);
  border: 1px solid var(--teal-100);
  padding: 7px 16px; border-radius: 999px; font-size: 13px; font-weight: 700;
  box-shadow: var(--shadow-sm); margin-bottom: 22px;
}
.badge::before { content: "🔬"; }
.badge-row { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 22px; }
.badge-row .badge { margin-bottom: 0; }
.badge-org { font-size: 16px; font-weight: 700; color: var(--teal-700); }
.hero h1 { font-size: clamp(22px, 3.4vw, 34px); color: var(--teal-900); letter-spacing: 0; }
.hero h1 .accent { color: var(--coral); }
.hero .lead { margin-top: 20px; font-size: 17px; color: var(--ink-soft); max-width: 40ch; }
.hero-cta { margin-top: 32px; display: flex; gap: 14px; flex-wrap: wrap; }
.btn {
  display: inline-flex; align-items: center; gap: 8px; text-decoration: none;
  padding: 14px 26px; border-radius: 999px; font-weight: 700; font-size: 15px; transition: .2s;
}
.btn-primary { background: var(--teal-700); color: #fff; box-shadow: var(--shadow); }
.btn-primary:hover { background: var(--teal-900); transform: translateY(-2px); }
.btn-ghost { background: var(--white); color: var(--teal-700); border: 1px solid var(--teal-100); }
.btn-ghost:hover { background: var(--teal-50); }

.hero-card {
  background: var(--white); border-radius: var(--radius); padding: 24px 22px;
  box-shadow: var(--shadow); border: 1px solid var(--line);
}
.hero-card h3 { font-size: 17px; color: var(--teal-900); margin-bottom: 14px; display: flex; align-items: center; gap: 8px; }
.hero-card ul { list-style: none; display: grid; gap: 12px; }
.hero-card li { display: flex; gap: 8px; font-size: 14px; color: var(--ink-soft); }
.hero-card li b { color: var(--ink); font-weight: 700; }
.hero-card li .dot { flex-shrink: 0; width: 22px; height: 22px; border-radius: 50%; background: var(--teal-100); color: var(--teal-700); display: grid; place-items: center; font-size: 12px; font-weight: 700; }

/* hero right column: points card + print guide */
.hero-side { display: grid; gap: 18px; }
.link-guide-hero { max-width: none; margin: 0; padding: 20px 22px; background: var(--white); }
.link-guide-hero h3 { font-size: 16px; }
.link-guide-hero p { font-size: 13px; text-align: left; line-height: 1.7; }
.link-guide-hero .link-guide-btns { flex-direction: column; margin: 14px 0 0; }
.link-guide-hero .btn { width: 100%; justify-content: center; text-align: center; font-size: 14px; padding: 12px 18px; }

/* ===== Page hero (sub pages) ===== */
.page-hero {
  background:
    radial-gradient(900px 300px at 88% -20%, var(--coral-soft), transparent 60%),
    linear-gradient(160deg, var(--teal-50) 0%, #eef7f5 100%);
  padding: 44px 0 48px; text-align: center; border-bottom: 1px solid var(--line);
}
.crumb { font-size: 13px; color: var(--ink-soft); margin-bottom: 10px; }
.crumb a { text-decoration: none; }
.crumb a:hover { text-decoration: underline; }
.page-hero h1 { font-size: clamp(26px, 3.6vw, 36px); color: var(--teal-900); }
.page-hero p { color: var(--ink-soft); font-size: 15.5px; margin-top: 12px; max-width: 640px; margin-left: auto; margin-right: auto; }
.page-hero .eyebrow { display: block; margin-bottom: 8px; }

/* ===== Sections ===== */
section { padding: 64px 0; }
.section-head { text-align: center; max-width: 640px; margin: 0 auto 44px; }
.eyebrow { color: var(--coral); font-weight: 700; font-size: 14px; letter-spacing: .12em; }
.section-head h2 { font-size: clamp(24px, 3.2vw, 32px); color: var(--teal-900); margin: 8px 0 14px; }
.section-head p { color: var(--ink-soft); font-size: 15.5px; }

.card {
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 30px; box-shadow: var(--shadow-sm);
}

/* home cards */
.home-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
a.home-card {
  text-decoration: none; color: inherit; background: var(--white); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 28px; box-shadow: var(--shadow-sm); transition: .2s; display: block;
}
a.home-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: var(--teal-100); }
a.home-card .hc-icon { width: 52px; height: 52px; border-radius: 16px; display: grid; place-items: center; font-size: 26px; margin-bottom: 16px; }
a.home-card h3 { font-size: 18px; color: var(--teal-900); margin-bottom: 8px; }
a.home-card p { font-size: 14px; color: var(--ink-soft); }
a.home-card .hc-more { margin-top: 14px; font-size: 13px; font-weight: 700; color: var(--teal-700); }

/* about */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.about-grid .card h3 { color: var(--teal-900); font-size: 19px; margin-bottom: 12px; display:flex; align-items:center; gap:10px;}
.about-grid .card p { color: var(--ink-soft); font-size: 15px; }
.icon-round { width: 44px; height: 44px; border-radius: 14px; display:grid; place-items:center; font-size:22px; flex-shrink:0;}
.bg-teal { background: var(--teal-100);} .bg-coral{ background: var(--coral-soft);} .bg-amber{background:var(--amber-soft);}
.purpose-list { display: grid; gap: 14px; margin-top: 6px; }
.purpose-list li { list-style: none; display: flex; gap: 12px; align-items: flex-start; color: var(--ink-soft); font-size: 15px; }
.purpose-list li::before { content: "✔"; color: var(--teal-500); font-weight: 700; margin-top: 1px; }

.note-strip {
  margin-top: 26px; background: var(--teal-50); border: 1px dashed var(--teal-500);
  border-radius: var(--radius-sm); padding: 20px 24px; font-size: 14.5px; color: var(--teal-900);
}
.note-strip b { color: var(--teal-700); }

/* research goals (guided eye-path) */
.about-lead { max-width: 720px; margin: 0 auto 34px; text-align: center; color: var(--ink-soft); font-size: 15.5px; }
.goal-list { max-width: 760px; margin: 0 auto; display: grid; gap: 16px; counter-reset: goal; }
.goal-item {
  display: grid; grid-template-columns: 56px 1fr; gap: 20px; align-items: start;
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 22px 24px; box-shadow: var(--shadow-sm); transition: .2s;
}
.goal-item:hover { box-shadow: var(--shadow); transform: translateX(2px); }
.goal-item .g-num {
  counter-increment: goal; width: 48px; height: 48px; border-radius: 14px;
  background: linear-gradient(135deg, var(--teal-500), var(--teal-700)); color: #fff;
  font-family: "Zen Maru Gothic"; font-size: 22px; font-weight: 700;
  display: grid; place-items: center; flex-shrink: 0;
}
.goal-item .g-num::before { content: counter(goal); }
.goal-item .g-title { font-family: "Zen Maru Gothic"; font-size: 17px; font-weight: 700; color: var(--teal-900); margin-bottom: 4px; }
.goal-item .g-desc { font-size: 14px; color: var(--ink-soft); line-height: 1.8; }
@media (max-width: 640px) {
  .goal-item { grid-template-columns: 44px 1fr; gap: 14px; padding: 18px; }
  .goal-item .g-num { width: 40px; height: 40px; font-size: 19px; }
}

/* eligibility */
.elig-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.elig-card { border-radius: var(--radius); padding: 28px; }
.elig-yes { background: linear-gradient(160deg, #f2faf8, #e8f5f2); border: 1px solid var(--teal-100); }
.elig-no { background: linear-gradient(160deg, #fdf5f2, #fbeee9); border: 1px solid var(--coral-soft); }
.elig-card h3 { display: flex; align-items: center; gap: 10px; font-size: 20px; margin-bottom: 8px; }
.elig-yes h3 { color: var(--teal-900); }
.elig-no h3 { color: #c25a41; }
.elig-card > p.sub { font-size: 13.5px; color: var(--ink-soft); margin-bottom: 18px; }
.cond { background: var(--white); border-radius: var(--radius-sm); padding: 16px 18px; margin-bottom: 12px; box-shadow: var(--shadow-sm); }
.cond .cond-title { font-weight: 700; color: var(--ink); font-size: 15px; display: flex; gap: 10px; align-items:center;}
.cond .num { width: 24px; height: 24px; border-radius: 8px; background: var(--teal-500); color:#fff; display:grid; place-items:center; font-size:13px; flex-shrink:0;}
.cond ul { margin: 12px 0 0; padding-left: 4px; list-style: none; display: grid; gap: 8px; }
.cond ul li { font-size: 14px; color: var(--ink-soft); display: flex; gap: 8px; }
.cond ul li .mk { color: var(--teal-700); font-weight: 700; flex-shrink: 0; }
.list-plain { list-style: none; display: grid; gap: 10px; }
.list-plain li { display: flex; gap: 10px; font-size: 14.5px; color: var(--ink-soft); background: var(--white); border-radius: var(--radius-sm); padding: 12px 16px; box-shadow: var(--shadow-sm);}
.list-plain li::before { content: "×"; color: var(--coral); font-weight: 900; flex-shrink:0; }
.mini-note { font-size: 12.5px; color: var(--ink-soft); margin-top: 14px; line-height: 1.7; }

/* flow */
.flow { display: grid; gap: 0; position: relative; max-width: 760px; margin: 0 auto; }
.step { display: grid; grid-template-columns: 56px 1fr; gap: 20px; padding-bottom: 8px; }
.step-num-wrap { display: flex; flex-direction: column; align-items: center; }
.step-num {
  width: 48px; height: 48px; border-radius: 50%; background: var(--teal-700); color: #fff;
  display: grid; place-items: center; font-family: "Zen Maru Gothic"; font-size: 20px; font-weight: 700; flex-shrink: 0; z-index: 1;
  box-shadow: var(--shadow-sm);
}
.step-line { width: 3px; flex: 1; background: var(--teal-100); margin: 4px 0; border-radius: 3px; }
.step:last-child .step-line { display: none; }
.step-body { padding-bottom: 28px; }
.step-body h3 { color: var(--teal-900); font-size: 18px; margin-bottom: 8px; }
.step-body p { color: var(--ink-soft); font-size: 14.5px; }
.tag-row { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 12px; }
.tag { font-size: 12px; font-weight: 700; padding: 4px 12px; border-radius: 999px; }
.tag-teal { background: var(--teal-100); color: var(--teal-700); }
.tag-coral { background: var(--coral-soft); color: #c25a41; }
.tag-amber { background: var(--amber-soft); color: #a9761f; }

.result-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; margin-top: 8px; }
.result-box { border-radius: var(--radius-sm); padding: 20px; text-align: left; }
.result-box .r-title { text-align: center; }
.result-box .r-title { font-family: "Zen Maru Gothic"; font-size: 20px; font-weight: 700; margin-bottom: 8px;}
.result-box p { font-size: 13.5px; }
.r-neg { background: var(--teal-50); border: 1px solid var(--teal-100);} .r-neg .r-title{color: var(--teal-700);}
.r-hold{ background: var(--amber-soft); border: 1px solid #f0dcb0;} .r-hold .r-title{color:#a9761f;}
.r-pos { background: var(--coral-soft); border: 1px solid #f5cfc4;} .r-pos .r-title{color:#c25a41;}
.result-box p { color: var(--ink-soft); }
.arrow-row { margin: 2px 0 0; }
.r-arrow { text-align: center; font-size: 30px; line-height: 1; font-weight: 700; }
.ar-neg { color: var(--teal-500); }
.ar-hold { color: #d9a93f; }
.ar-pos { color: #e58a70; }
.result-box.r-detail { text-align: left; }
.result-box.r-detail .r-title { text-align: center; }
.result-box.r-detail p { font-size: 13px; line-height: 1.75; }

/* know */
.know-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.know-grid .card h3 { font-size: 18px; margin-bottom: 14px; display:flex; align-items:center; gap:10px;}
.know-yes h3 { color: var(--teal-700);} .know-no h3 { color: #c25a41; }
.know-grid ul { list-style: none; display: grid; gap: 10px; }
.know-grid li { font-size: 14.5px; color: var(--ink-soft); display: flex; gap: 10px; }
.know-yes li::before { content: "○"; color: var(--teal-500); font-weight: 700; }
.know-no li::before { content: "△"; color: var(--amber); font-weight: 700; }

/* cost */
.cost-wrap { max-width: 900px; margin: 0 auto; }
.cost-table { width: 100%; border-collapse: collapse; background: var(--white); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-sm); border:1px solid var(--line);}
.cost-table caption { caption-side: top; text-align: left; font-size: 13px; color: var(--ink-soft); padding-bottom: 12px; }
.cost-table th, .cost-table td { padding: 15px 18px; text-align: left; border-bottom: 1px solid var(--line); font-size: 14.5px; vertical-align: top;}
.cost-table thead th { background: var(--teal-700); color: #fff; font-size: 14px; font-weight: 700; }
.cost-table thead th:last-child { text-align: right; }
.cost-table td.price { text-align: right; font-weight: 700; color: var(--teal-900); white-space: nowrap; font-family: "Zen Maru Gothic"; }
.cost-table td.free { color: var(--teal-500); }
.cost-table tbody tr:hover { background: var(--teal-50); }
.cost-table .grp td { background: #f4f8f7; font-weight: 700; color: var(--teal-900); font-size: 13px; letter-spacing: .04em;}
.cost-note { font-size: 12px; color: var(--ink-soft); display:block; margin-top:4px; font-weight:400;}
.badge-need { display:inline-block; font-size: 11px; font-weight:700; background: var(--teal-100); color: var(--teal-700); padding: 2px 8px; border-radius: 999px; margin-left:6px;}
.badge-cond { background: var(--amber-soft); color:#a9761f;}

.cost-highlight { margin: 26px 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.ch-box { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 20px; text-align: center; box-shadow: var(--shadow-sm);}
.ch-box .ch-label { font-size: 13px; color: var(--ink-soft); }
.ch-box .ch-num { font-family: "Zen Maru Gothic"; font-size: 26px; font-weight: 700; color: var(--teal-700); margin-top: 4px; }
.ch-box .ch-num small { font-size: 14px; }

.cost-followup { margin-top: 24px; }
.cost-followup .card { background: var(--amber-soft); border-color: #f0dcb0; }
.cost-followup h3 { color: #a9761f; font-size: 17px; margin-bottom: 12px; display:flex; align-items:center; gap:8px;}
.cost-followup table { width: 100%; border-collapse: collapse; }
.cost-followup td { padding: 10px 8px; border-bottom: 1px solid #f0dcb0; font-size: 14px; color: var(--ink); }
.cost-followup td:last-child { text-align: right; font-weight: 700; white-space: nowrap; }
.cost-followup tr:last-child td { border-bottom: none; }

.disclaimer {
  margin-top: 26px; background: var(--coral-soft); border-left: 5px solid var(--coral);
  border-radius: var(--radius-sm); padding: 20px 24px;
}
.disclaimer p { font-size: 14px; color: #9c4a34; }
.disclaimer b { color: #c25a41; }

/* faq */
.faq { max-width: 780px; margin: 0 auto; display: grid; gap: 14px; }
details.qa { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-sm); box-shadow: var(--shadow-sm); overflow: hidden; }
details.qa summary {
  cursor: pointer; list-style: none; padding: 18px 24px; font-weight: 700; color: var(--teal-900);
  font-size: 15.5px; display: flex; gap: 12px; align-items: flex-start;
}
details.qa summary::-webkit-details-marker { display: none; }
details.qa summary::before { content: "Q"; background: var(--teal-100); color: var(--teal-700); width: 26px; height: 26px; border-radius: 8px; display: grid; place-items: center; font-size: 14px; flex-shrink: 0; }
details.qa summary::after { content: "＋"; margin-left: auto; color: var(--teal-500); font-weight: 700; transition:.2s;}
details.qa[open] summary::after { transform: rotate(45deg); }
details.qa .ans { padding: 0 24px 20px 62px; color: var(--ink-soft); font-size: 14.5px; }

/* contact */
.contact-card {
  max-width: 620px; margin: 0 auto;
  background: var(--teal-50); border: 1px dashed var(--teal-500);
  border-radius: var(--radius); padding: 44px 32px; text-align: center;
  color: var(--ink);
}
.contact-dept { display: inline-block; font-size: 14px; font-weight: 700; color: var(--teal-700); background: var(--teal-100); padding: 5px 16px; border-radius: 999px; }
.contact-card h3 { font-size: 26px; color: var(--teal-900); margin: 14px 0 20px; }
.contact-tel {
  display: inline-flex; align-items: center; gap: 12px; text-decoration: none;
  background: var(--teal-700); color: #fff; font-family: "Zen Maru Gothic"; font-weight: 700;
  font-size: clamp(26px, 5vw, 36px); padding: 14px 32px; border-radius: 999px;
  box-shadow: var(--shadow); transition: .2s; letter-spacing: .02em;
}
.contact-tel:hover { transform: translateY(-2px); background: var(--teal-900); }
.contact-tel .tel-ico { font-size: .8em; }
.contact-hours { margin-top: 20px; font-size: 14px; color: var(--ink-soft); }

/* external link guide (contact) */
.link-guide {
  max-width: 620px; margin: 26px auto 0; background: var(--teal-50);
  border: 1px dashed var(--teal-500); border-radius: var(--radius); padding: 28px; text-align: center;
}
.link-guide h3 { font-size: 18px; color: var(--teal-900); margin-bottom: 10px; }
.link-guide p { font-size: 14.5px; color: var(--ink-soft); }
.link-guide-btns { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin: 20px 0 6px; }
.link-guide-note { font-size: 12px; color: var(--ink-soft); }

/* facility list */
.facility-wrap { max-width: 860px; margin: 0 auto; }
.facility-table { width: 100%; border-collapse: collapse; background: var(--white); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-sm); border: 1px solid var(--line); }
.facility-table th, .facility-table td { padding: 14px 18px; text-align: left; border-bottom: 1px solid var(--line); font-size: 14.5px; vertical-align: top; }
.facility-table thead th { background: var(--teal-700); color: #fff; font-size: 14px; font-weight: 700; }
.facility-table td.pref { white-space: nowrap; font-weight: 700; color: var(--teal-900); }
.facility-table td.dept { color: var(--ink-soft); font-size: 13.5px; }
.facility-table tbody tr:hover { background: var(--teal-50); }
.facility-table tr.self { background: var(--teal-100); }
.facility-table tr.self:hover { background: var(--teal-100); }
.facility-table tr.self td.name { font-weight: 700; color: var(--teal-900); }
.facility-badge { display: inline-block; font-size: 11px; font-weight: 700; background: var(--coral); color: #fff; padding: 2px 10px; border-radius: 999px; margin-left: 8px; vertical-align: middle; }

@media (max-width: 640px) {
  .facility-table thead { display: none; }
  .facility-table, .facility-table tbody, .facility-table tr, .facility-table td { display: block; width: 100%; }
  .facility-table tr { border-bottom: 8px solid var(--bg); padding: 6px 0; }
  .facility-table td { border: none; padding: 4px 16px; }
  .facility-table td.pref { padding-top: 12px; }
  .facility-table td.dept { padding-bottom: 12px; }
}

/* page nav (prev / next) */
.page-nav { display: flex; justify-content: space-between; gap: 16px; margin-top: 56px; flex-wrap: wrap; }
.page-nav a {
  text-decoration: none; background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-sm);
  padding: 14px 22px; font-weight: 700; color: var(--teal-700); box-shadow: var(--shadow-sm); transition: .2s; font-size: 14px;
}
.page-nav a:hover { background: var(--teal-50); transform: translateY(-2px); }
.page-nav .nav-dir { display: block; font-size: 11px; color: var(--ink-soft); font-weight: 500; }
.page-nav a.next { margin-left: auto; text-align: right; }

/* footer */
footer { background: var(--teal-900); color: #d3e7e5; padding: 56px 0 28px; }
.foot-grid { display: grid; grid-template-columns: 1.4fr 1fr; gap: 40px; }
.foot-logo { display: inline-block; background: #fff; border-radius: 12px; padding: 10px 14px; margin-bottom: 18px; }
.foot-logo img { height: 56px; width: auto; display: block; }
footer h4 { color: #fff; font-family: "Zen Maru Gothic"; font-size: 17px; margin-bottom: 14px; }
footer p, footer li { font-size: 13.5px; line-height: 1.9; color: #b9d6d3; }
footer ul { list-style: none; }
footer .foot-links a { color: #d3e7e5; text-decoration: none; }
footer .foot-links a:hover { text-decoration: underline; color: #fff; }
footer .ethics { background: rgba(255,255,255,.06); border-radius: var(--radius-sm); padding: 18px 20px; font-size: 12.5px; }
.foot-bottom { border-top: 1px solid rgba(255,255,255,.14); margin-top: 34px; padding-top: 20px; text-align: center; font-size: 12px; color: #8fb8b4; }
.ver-tag { display:inline-block; background: rgba(255,255,255,.1); padding: 3px 12px; border-radius: 999px; font-size: 11px; margin-top: 8px;}

/* responsive */
@media (max-width: 1080px) {
  .menu { display: none; position: absolute; top: 72px; left: 0; right: 0; flex-direction: column; background: var(--white); border-bottom: 1px solid var(--line); padding: 12px; gap: 4px; box-shadow: var(--shadow);}
  .menu.open { display: flex; }
  .menu a { padding: 12px; }
  .menu-btn { display: block; }
  .hero-grid, .about-grid, .elig-grid, .know-grid, .foot-grid { grid-template-columns: 1fr; }
  .home-cards { grid-template-columns: 1fr; }
  .result-grid { grid-template-columns: 1fr; }
  .arrow-row { display: none; }
  .cost-highlight { grid-template-columns: 1fr; }
  .cost-table thead { display: none; }
  .cost-table, .cost-table tbody, .cost-table tr, .cost-table td { display: block; width: 100%; }
  .cost-table tr { border-bottom: 8px solid var(--bg); }
  .cost-table td { border: none; padding: 6px 16px; }
  .cost-table td.item { padding-top: 14px; font-weight: 700; color: var(--teal-900);}
  .cost-table td.price { text-align: left; padding-bottom: 14px; }
  .cost-table td.price::before { content: "自己負担額： "; color: var(--ink-soft); font-weight: 400; font-family: "Noto Sans JP"; }
  .cost-table .grp td { padding: 12px 16px; }
}