/*
Theme Name: 住まいしるべ
Theme URI: https://sumai-shirube.jp/
Author: 住まいしるべ編集部
Description: 家づくり・住宅購入の比較と判断のための軽量テーマ
Version: 1.0.0
Text Domain: sumai-shirube
*/
:root{--ink:#16242d;--muted:#5b6a72;--line:#dce5e7;--bg:#f5f8f7;--card:#fff;--brand:#176b63;--accent:#e88649;--max:1120px}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Hiragino Kaku Gothic ProN","Yu Gothic",sans-serif;line-height:1.8}a{color:var(--brand);text-decoration:none}a:hover{text-decoration:underline}.wrap{width:min(calc(100% - 40px),var(--max));margin:auto}.site-header{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:10}.head{display:flex;align-items:center;justify-content:space-between;min-height:72px;gap:22px}.brand{font-size:1.35rem;font-weight:800;letter-spacing:.04em;color:var(--ink)}.brand small{display:block;font-size:.68rem;color:var(--brand);letter-spacing:.1em}.nav ul{display:flex;gap:22px;list-style:none;padding:0;margin:0}.nav a{font-size:.92rem;font-weight:700;color:var(--ink)}.hero{padding:82px 0 72px;background:linear-gradient(120deg,#e6f2ef,#fff8ef)}.eyebrow{color:var(--brand);font-weight:800;letter-spacing:.12em;font-size:.78rem}.hero h1{font-size:clamp(2rem,5vw,3.65rem);line-height:1.28;letter-spacing:.03em;margin:.35em 0}.hero p{max-width:650px;color:var(--muted);font-size:1.05rem}.button{display:inline-block;background:var(--brand);color:#fff!important;border-radius:999px;padding:13px 23px;font-weight:800;margin-top:12px}.button.alt{background:var(--accent)}.section{padding:62px 0}.section h2{font-size:1.8rem;line-height:1.4;margin:0 0 8px}.lead{color:var(--muted);margin-top:0}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:28px}.card{background:var(--card);padding:26px;border:1px solid var(--line);border-radius:14px;box-shadow:0 6px 20px #17332d0a}.card h3{margin:0 0 8px;font-size:1.1rem}.card p{color:var(--muted);font-size:.92rem}.posts{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.post-card{background:#fff;border:1px solid var(--line);padding:24px;border-radius:14px}.post-card h3{line-height:1.5;margin:.2em 0}.post-card p{font-size:.9rem;color:var(--muted)}.article{background:#fff;max-width:820px;margin:48px auto;padding:clamp(25px,5vw,64px);border:1px solid var(--line);border-radius:16px}.article h1{line-height:1.4}.article h2{margin-top:2em;line-height:1.5}.article h3{margin-top:1.5em}.article img{max-width:100%;height:auto}.notice{border-left:4px solid var(--accent);padding:18px 20px;background:#fff7f1;margin:28px 0}.site-footer{background:#132c2a;color:#e9f1ef;padding:44px 0;margin-top:60px}.site-footer a{color:#d6eeeb}.footer-grid{display:flex;justify-content:space-between;gap:24px}.meta{color:var(--muted);font-size:.85rem}.cta{background:#176b63;color:#fff;padding:38px;border-radius:16px;margin:36px 0}.cta h2{margin-top:0;color:#fff}.cta p{color:#e4f2ee}@media(max-width:760px){.head{min-height:62px}.nav{display:none}.grid,.posts{grid-template-columns:1fr}.hero{padding:60px 0}.footer-grid{display:block}.article{margin:24px auto}}