:root{--navy:#10324f;--teal:#1f8a8a;--teal-dark:#15706f;--ink:#1c2530;--muted:#5b6a78;--line:#e4e9ee;--bg:#f7f9fb;--card:#ffffff;--accent:#f4a259;--maxw:760px;}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{margin:0;background:var(--bg);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Hiragino Sans","Noto Sans JP",Roboto,Helvetica,Arial,sans-serif;line-height:1.7;-webkit-font-smoothing:antialiased;}
a{color:var(--teal-dark);}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 20px;}
header.site{background:var(--navy);color:#fff;position:sticky;top:0;z-index:20;border-bottom:3px solid var(--teal);}
.barrow{display:flex;align-items:center;justify-content:space-between;min-height:60px;gap:10px;flex-wrap:wrap;padding:8px 0;}
.brand{display:flex;align-items:center;gap:10px;cursor:pointer;color:#fff;text-decoration:none;font-weight:700;font-size:1.15rem;letter-spacing:.2px;}
.brand .mark{width:26px;height:26px;flex:0 0 auto;}
.langs{display:flex;gap:6px;flex-wrap:wrap;}
.langs button{background:transparent;color:#cdd9e3;border:1px solid #2c4d6b;padding:5px 10px;border-radius:999px;cursor:pointer;font-size:.78rem;font-weight:600;}
.langs button.active{background:var(--teal);color:#fff;border-color:var(--teal);}
.hero{padding:42px 0 26px;}
.hero h1{font-size:1.9rem;line-height:1.3;margin:0 0 10px;color:var(--navy);}
.hero p{font-size:1.08rem;color:var(--muted);margin:0 0 18px;max-width:60ch;}
.badge{display:inline-block;background:#e8f4f4;color:var(--teal-dark);font-size:.78rem;font-weight:700;padding:5px 12px;border-radius:999px;margin-bottom:14px;}
.cta-row{display:flex;gap:12px;flex-wrap:wrap;}
.btn{display:inline-block;text-decoration:none;font-weight:700;padding:11px 18px;border-radius:10px;font-size:.95rem;}
.btn-primary{background:var(--teal);color:#fff;}
.btn-primary:hover{background:var(--teal-dark);}
.btn-ghost{background:#fff;color:var(--navy);border:1px solid var(--line);}
.sec-h{font-size:.85rem;text-transform:uppercase;letter-spacing:.12em;color:var(--muted);font-weight:700;margin:34px 0 12px;}
.cards{display:grid;gap:14px;}
.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:18px 20px;cursor:pointer;transition:transform .08s ease,box-shadow .15s ease;text-decoration:none;color:inherit;display:block;}
.card:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(16,50,79,.08);}
.card .cat{font-size:.74rem;font-weight:700;color:var(--teal-dark);text-transform:uppercase;letter-spacing:.06em;}
.card h3{margin:6px 0 6px;font-size:1.18rem;color:var(--navy);line-height:1.35;}
.card p{margin:0;color:var(--muted);font-size:.95rem;}
.card .meta{margin-top:10px;font-size:.78rem;color:#93a1ad;}
article.post{padding-top:8px;}
.back{display:inline-block;margin:18px 0 6px;font-size:.9rem;color:var(--muted);cursor:pointer;text-decoration:none;}
.post .cat{font-size:.76rem;font-weight:700;color:var(--teal-dark);text-transform:uppercase;letter-spacing:.06em;}
.post h1{font-size:1.7rem;line-height:1.3;color:var(--navy);margin:8px 0 4px;}
.post .meta{font-size:.8rem;color:#93a1ad;margin-bottom:18px;}
.post-body h2{font-size:1.25rem;color:var(--navy);margin:26px 0 8px;}
.post-body h3{font-size:1.05rem;color:var(--navy);margin:20px 0 6px;}
.post-body p{margin:0 0 14px;}
.post-body ul{margin:0 0 14px;padding-left:22px;}
.post-body li{margin:4px 0;}
.post-body blockquote{margin:0 0 16px;padding:10px 16px;border-left:4px solid var(--teal);background:#eef6f6;border-radius:0 8px 8px 0;color:#33474f;}
.disclaimer{margin-top:26px;padding:14px 16px;background:#fff7ec;border:1px solid #f3dcb8;border-radius:10px;font-size:.88rem;color:#7a5a2a;}
.cta-box{margin-top:18px;padding:18px;background:var(--navy);color:#fff;border-radius:12px;}
.cta-box p{margin:0 0 10px;}
footer.site{margin-top:50px;background:#fff;border-top:1px solid var(--line);padding:26px 0 50px;color:var(--muted);font-size:.85rem;}
footer .foot-grid{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;}
footer strong{color:var(--navy);}
.lead{font-size:1.12rem;color:var(--muted);margin:0 0 8px;}
.steps{display:grid;gap:14px;margin:10px 0 6px;}
.step{display:flex;gap:14px;align-items:flex-start;background:var(--card);border:1px solid var(--line);border-radius:14px;padding:16px 18px;}
.step .ico{flex:0 0 auto;width:46px;height:46px;}
.step h3{margin:0 0 4px;color:var(--navy);font-size:1.05rem;}
.step p{margin:0;color:var(--muted);font-size:.95rem;}
.pill{display:inline-block;background:#e8f4f4;color:var(--teal-dark);font-weight:700;padding:4px 12px;border-radius:999px;font-size:.85rem;margin-right:6px;}
.trustline{margin-top:14px;font-size:.85rem;color:var(--muted);}
.emergency{background:#fdecec;border:1px solid #f3b0b0;color:#8a2a2a;border-radius:10px;padding:14px 16px;margin:8px 0;font-size:.92rem;}
.ttable{border-top:1px solid var(--line);margin:8px 0 14px;}
.trow{display:flex;gap:12px;padding:11px 4px;border-bottom:1px solid var(--line);flex-wrap:wrap;}
.tsym{flex:1 1 55%;min-width:200px;}
.tdep{flex:1 1 35%;min-width:150px;color:var(--teal-dark);font-weight:600;}
.comments{margin-top:34px;padding-top:18px;border-top:1px solid var(--line);}
.cnote{font-size:.85rem;color:var(--muted);margin:0 0 12px;}
.langblock{display:none;}
.langblock.active{display:block;}
.faqitem h3{color:var(--navy);margin:18px 0 4px;}
@media(min-width:680px){.hero h1{font-size:2.3rem;}.cards{grid-template-columns:1fr 1fr;}}