:root{
  --paper:#fbf6ee; --ink:#2c2419; --muted:#6a5d4f; --line:#e2d5c2;
  --accent:#c45c26; --sage:#4a6b58; --sand:#fff8ef; --warn:#8a5a00;
  --serif:"Noto Serif CJK JP","Hiragino Mincho ProN","Yu Mincho",serif;
  --sans:"Noto Sans CJK JP","Hiragino Kaku Gothic ProN","Yu Gothic",system-ui,sans-serif;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);line-height:1.85;font-size:16px}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%;height:auto;display:block}
.wrap{width:min(1080px,calc(100% - 32px));margin:0 auto}
.preview{background:#2c2419;color:#fff;text-align:center;padding:7px 12px;font-size:11px;letter-spacing:.08em}
.header{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:22px 0;border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:12px;color:inherit;text-decoration:none}
.brand-mark{width:40px;height:40px;border-radius:10px 10px 10px 2px;background:var(--accent);color:#fff;display:grid;place-items:center;font-family:var(--serif);font-size:20px}
.brand strong{display:block;font-size:1.05rem;letter-spacing:.04em}
.brand small{display:block;font-size:.72rem;color:var(--muted);font-weight:400;letter-spacing:.14em}
.nav{display:flex;flex-wrap:wrap;gap:14px 18px;font-size:.88rem;font-weight:600}
.hero{display:grid;grid-template-columns:1.1fr .9fr;gap:24px;align-items:center;padding:40px 0 28px}
.hero h1{font-family:var(--serif);font-size:clamp(1.6rem,3.5vw,2.4rem);line-height:1.45;margin:10px 0 14px;font-weight:600}
.hero h1 em{font-style:normal;background:linear-gradient(transparent 70%,#e7bd7555 0)}
.hero p{color:var(--muted);margin:0 0 12px;max-width:34em}
.tag{display:inline-flex;align-items:center;gap:8px;font-size:.72rem;font-weight:700;letter-spacing:.14em;color:var(--accent)}
.tag:before{content:"";width:7px;height:7px;border-radius:50%;background:var(--sage)}
.pill{display:inline-block;border:1px solid var(--line);border-radius:999px;padding:3px 12px;font-size:.75rem;margin:6px 6px 0 0;background:var(--sand)}
.hero-art{background:var(--sand);border:1px solid var(--line);border-radius:18px;overflow:hidden;padding:8px}
.section{margin:42px 0}
.section h2{font-family:var(--serif);font-size:1.45rem;margin:0 0 14px;font-weight:600}
.section-lead{color:var(--muted);margin:0 0 18px;font-size:.95rem}
.grid3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.grid2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px 18px}
.card h3{margin:0 0 8px;font-size:1rem}
.card p,.card li{color:var(--muted);font-size:.92rem;margin:0}
.card ul{margin:8px 0 0;padding-left:1.1em}
.stat{font-family:var(--serif);font-size:1.6rem;color:var(--sage);font-weight:600}
.filters{display:flex;flex-wrap:wrap;gap:10px;margin:12px 0 18px}
.filters input,.filters select{padding:10px 12px;border:1px solid var(--line);border-radius:8px;background:#fff;font:inherit}
.filters input{min-width:min(280px,100%)}
.list{display:grid;gap:10px}
.item{display:grid;grid-template-columns:1fr auto;gap:10px;align-items:start;background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px 16px}
.item h3{margin:0 0 4px;font-size:1.02rem}
.item .meta{color:var(--muted);font-size:.82rem}
.badge{display:inline-block;background:#f3e0d2;color:var(--accent);border-radius:999px;padding:2px 10px;font-size:.72rem;margin-right:6px}
.badge.sage{background:#e0ebe4;color:var(--sage)}
.notice{background:#fff3db;border-left:3px solid #dba755;padding:12px 14px;font-size:.88rem;color:var(--warn);border-radius:0 10px 10px 0;margin:14px 0}
.prose{background:#fff;border:1px solid var(--line);border-radius:14px;padding:24px 26px;max-width:780px}
.prose h2{font-family:var(--serif);font-size:1.25rem;margin:1.6em 0 .7em;border-top:1px solid var(--line);padding-top:1em}
.prose h2:first-child{margin-top:0;border-top:0;padding-top:0}
.prose p{margin:0 0 1em}
.prose ul{margin:0 0 1em;padding-left:1.2em}
.prose li{margin:.35em 0}
.footer{margin-top:48px;padding:28px 0 36px;border-top:1px solid var(--line);font-size:.85rem;color:var(--muted)}
.footer nav{display:flex;flex-wrap:wrap;gap:12px 16px;margin-bottom:10px}
.footer a{color:var(--accent)}
.crumbs{font-size:.8rem;color:var(--muted);margin:16px 0}
.ad-slot{border:1px dashed #c9baa6;background:#f3ebe0;border-radius:10px;padding:20px;text-align:center;color:var(--muted);font-size:.75rem;letter-spacing:.1em;margin:22px 0}
.illus-row{display:flex;gap:12px;align-items:center;margin:10px 0 18px}
.illus-row img{width:48px;height:48px}
@media (max-width:760px){
  .hero,.grid3,.grid2,.item{grid-template-columns:1fr}
  .header{flex-direction:column;align-items:flex-start}
  .wrap{width:calc(100% - 24px)}
}