:root{--night:#0b2327;--deep:#0f3b3d;--paper:#f2ede3;--paper2:#f8f5ee;--ink:#26333a;--ink-soft:#56636b;--cream:#efe7d5;--cream-soft:#b9c4bf;--clay:#c05e38;--clay-soft:#d98a5f;--line:#ddd5c2}
*{margin:0;padding:0;box-sizing:border-box}
body{font-family:"Zen Kaku Gothic New",sans-serif;background:var(--paper);color:var(--ink);font-size:17px;line-height:2;-webkit-font-smoothing:antialiased}
a{color:var(--clay)}
header{background:var(--night);padding:16px 0}
.wrap{max-width:760px;margin:0 auto;padding:0 22px}
header .wrap{max-width:1120px;display:flex;justify-content:space-between;align-items:center}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none}
.brand img{width:24px;height:24px}
.brand span{font-family:"Shippori Mincho",serif;font-weight:700;letter-spacing:.22em;font-size:15px;color:var(--cream)}
.hbtn{font-size:13px;font-weight:700;color:var(--cream);border:1px solid rgba(239,231,213,.2);border-radius:99px;padding:7px 16px;text-decoration:none}
.crumb{font-size:12.5px;color:var(--ink-soft);margin:36px 0 18px}
.crumb a{color:var(--ink-soft)}
h1{font-family:"Shippori Mincho",serif;font-weight:800;font-size:clamp(26px,5vw,36px);line-height:1.5;color:var(--deep);letter-spacing:.02em;word-break:auto-phrase}
.meta{font-family:"IBM Plex Mono",monospace;font-size:12px;letter-spacing:.1em;color:var(--ink-soft);margin:14px 0 30px}
.lead{background:var(--paper2);border:1px solid var(--line);border-left:3px solid var(--clay);border-radius:0 8px 8px 0;padding:18px 22px;font-size:16px}
article h2{font-family:"Shippori Mincho",serif;font-weight:700;font-size:23px;color:var(--deep);margin:52px 0 14px;line-height:1.55;word-break:auto-phrase}
article h3{font-size:17.5px;color:var(--deep);margin:28px 0 6px}
article p{margin:12px 0}
article ul,article ol{margin:12px 0 12px 1.4em}
article li{margin:4px 0}
table{width:100%;border-collapse:collapse;margin:16px 0;font-size:15px}
th,td{border-bottom:1px solid var(--line);padding:10px 8px;text-align:left;vertical-align:top}
th{color:var(--deep);font-weight:700;background:var(--paper2)}
.box{background:var(--deep);color:var(--cream);border-radius:10px;padding:26px 24px;margin:48px 0}
.box b{font-family:"Shippori Mincho",serif;font-size:20px;display:block;margin-bottom:6px}
.box p{color:#cfd6cd;font-size:15.5px}
.line{display:inline-flex;align-items:center;gap:8px;background:#06C755;color:#fff;font-weight:700;text-decoration:none;border-radius:99px;padding:14px 26px;margin-top:14px}
.faq h3::before{content:"Q ";color:var(--clay)}
.more{margin:56px 0 80px;border-top:1px solid var(--line);padding-top:24px}
.more a{display:block;margin:8px 0;text-decoration:none;color:var(--deep);font-weight:500}
.more a::before{content:"→ ";color:var(--clay)}
.list a.item{display:block;background:var(--paper2);border:1px solid var(--line);border-radius:10px;padding:22px 22px;margin:14px 0;text-decoration:none;color:var(--ink)}
.list a.item b{display:block;font-family:"Shippori Mincho",serif;font-size:19px;color:var(--deep);line-height:1.5}
.list a.item span{font-size:14.5px;color:var(--ink-soft)}
footer{background:var(--night);color:var(--cream-soft);font-size:13px;text-align:center;padding:32px 0}
footer a{color:var(--cream-soft)}