/* コラム等の下層ページ共通スタイル（トップページと同じ配色・書体） */
:root{--ivory:#fffaf9;--ink:#47373f;--sub:#6b5a60;--rose:#98506b;--line:#eedcdd}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:#fffaf9;color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Hiragino Kaku Gothic ProN","Hiragino Sans","Noto Sans JP","Yu Gothic",Meiryo,sans-serif;font-size:16px;line-height:2;-webkit-font-smoothing:antialiased}
a{color:inherit}
a:focus-visible,button:focus-visible{outline:3px solid #af617b;outline-offset:4px}
.wrap{max-width:1160px;margin:0 auto;padding:0 42px}
.narrow{max-width:780px;margin:0 auto;padding:0 24px}
.topnote{text-align:center;background:linear-gradient(95deg,#9d526d 0%,#d3a19c 53%,#a45a77 100%);color:#fff;padding:9px 15px;letter-spacing:.27em;font-size:10px;font-family:Georgia,serif}
header{background:rgba(255,250,249,.98);border-bottom:1px solid #efdadd}
.header-in{height:84px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.logo{display:inline-flex;flex-direction:column;font-family:Georgia,"Times New Roman",serif;color:#754a5a;font-size:29px;line-height:1;letter-spacing:-.055em;font-weight:600;text-decoration:none}
.logo span{font-family:Georgia,serif;font-size:8px;letter-spacing:.2em;text-align:center;color:#8f5a6b;font-weight:400;margin-top:7px;white-space:nowrap}
header nav{display:flex;align-items:center;gap:30px;font-size:13px;color:#644d55}
header nav a{text-decoration:none}header nav a:not(.nav-cta):hover{color:#b4547a}
.nav-cta{color:#fff;background:linear-gradient(110deg,#a45473,#bc7183);padding:12px 23px;border-radius:999px;box-shadow:0 6px 20px rgba(174,88,116,.16)}
.nav-cta:hover{background:#86445e}
.eyebrow{font-family:Georgia,serif;letter-spacing:.17em;font-size:11px;font-weight:700;color:#98506b;text-transform:uppercase}
h1,h2,h3,.serif{font-family:"Hiragino Mincho ProN","Yu Mincho","Noto Serif JP",Georgia,serif;font-weight:500;word-break:auto-phrase}
p,li,small{word-break:auto-phrase}

/* パンくず */
.breadcrumb{font-size:12px;color:var(--sub);padding:18px 0 0}
.breadcrumb ol{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:4px 8px}
.breadcrumb li:not(:last-child):after{content:"›";margin-left:8px;color:#c9a3ae}
.breadcrumb a{text-decoration:underline;text-underline-offset:3px}

/* 記事ヘッダー */
.article-hero{background:radial-gradient(ellipse at 85% 27%,rgba(250,212,216,.88) 0%,transparent 45%),linear-gradient(114deg,#fffdfb 2%,#fff8f5 54%,#fde8e7 100%);border-bottom:1px solid #f0dddd;padding:10px 0 56px}
.article-hero h1{font-size:clamp(26px,3.4vw,40px);line-height:1.6;letter-spacing:.03em;color:#45343e;margin:22px 0 16px}
.article-hero .lead{color:#5f4e55;font-size:16px;margin:0}
.meta{font-size:12px;color:var(--sub);margin-top:18px}

/* 本文 */
.article-body{padding:48px 0 30px}
.article-body h2{font-size:clamp(22px,2.4vw,27px);line-height:1.6;color:#513c46;margin:56px 0 18px;padding-bottom:12px;border-bottom:1px solid #efd8dc;position:relative}
.article-body h2:before{content:"✦";font:12px Georgia,serif;color:#d6a09a;margin-right:10px;vertical-align:middle}
.article-body h3{font-size:19px;color:#593943;margin:34px 0 10px}
.article-body p{margin:0 0 20px;color:#47373f}
.article-body ul,.article-body ol{margin:0 0 22px;padding-left:1.4em}
.article-body li{margin-bottom:8px}
.article-body strong{color:#7a3d57;background:linear-gradient(transparent 62%,#fbe2e8 62%)}
.toc{background:#fff;border:1px solid #efd8dc;border-radius:15px;padding:22px 28px;margin:0 0 10px;box-shadow:0 14px 35px rgba(136,72,91,.045)}
.toc strong{display:block;font-size:14px;color:#6d4856;margin-bottom:6px;background:none}
.toc ol{margin:0;padding-left:1.3em;font-size:14px}
.toc a{text-decoration:none}.toc a:hover{color:#b4547a;text-decoration:underline}
.point{background:#fff;border:1px solid #efd8dc;border-left:3px solid #d49aab;border-radius:0 14px 14px 0;padding:20px 24px;margin:0 0 24px}
.point p:last-child{margin-bottom:0}
.note{font-size:13px;color:var(--sub);background:#fbf3f2;border-radius:12px;padding:16px 20px;margin:0 0 24px}

/* 相談CTA */
.cta-box{margin:48px 0 20px;text-align:center;background:radial-gradient(circle at 9% 10%,rgba(255,255,255,.8),transparent 40%),linear-gradient(108deg,#f7d7d9,#f9e5dd 44%,#edc2c9 100%);border:1px solid #efced1;border-radius:22px;padding:40px 24px;box-shadow:0 20px 50px rgba(158,92,111,.10)}
.cta-box h2{border:0;margin:6px 0 10px;padding:0;font-size:clamp(21px,2.4vw,26px)}
.cta-box h2:before{content:none}
.cta-box p{color:#5f4e55;font-size:15px;margin:0 0 22px}
.btns{display:flex;flex-wrap:wrap;gap:10px;justify-content:center}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:12px;padding:15px 26px;min-height:52px;border-radius:100px;font-size:14px;font-weight:600;letter-spacing:.04em;text-decoration:none;transition:transform .2s}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:linear-gradient(115deg,#a95373,#c77686 87%);color:#fff;box-shadow:0 9px 25px rgba(181,87,119,.22)}
.btn-outline{border:1px solid #d9b6ba;color:#7a4657;background:rgba(255,255,255,.85)}

/* 関連記事・一覧 */
.related{padding:20px 0 80px}
.related h2{font-size:22px;color:#513c46;text-align:center;margin:0 0 24px}
.card-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.card{display:block;background:#fff;border:1px solid #f0dddc;border-radius:16px;padding:24px 26px;text-decoration:none;box-shadow:0 15px 40px rgba(123,75,91,.06);transition:transform .2s}
.card:hover{transform:translateY(-3px)}
.card .eyebrow{font-size:10px}
.card h3{font-size:18px;line-height:1.7;color:#593943;margin:6px 0 8px}
.card p{font-size:14px;color:var(--sub);line-height:1.85;margin:0}
.list-hero{padding:10px 0 46px}
.list-hero h1{font-size:clamp(28px,3.4vw,40px);color:#45343e;margin:22px 0 12px}
.list-hero p{color:#5f4e55;margin:0}

footer{background:#fff1ee;border-top:1px solid #f0dadb;padding:45px 0 27px;color:#6b5463}
.footer-grid{display:flex;align-items:flex-start;justify-content:space-between;gap:20px}
.footer-logo{font:30px Georgia,serif;letter-spacing:-.04em;color:#754a5a}
.footer-logo small{font-size:10px;letter-spacing:.18em;display:block;margin-top:4px;white-space:nowrap}
.footer-text{font-size:13px;line-height:2.1;text-align:right}
.footer-text a{text-decoration:underline;text-underline-offset:3px}
.footer-bottom{border-top:1px solid #efd8dc;margin-top:30px;padding-top:16px;font-size:12px;color:#735e68}

@media(max-width:760px){
  .wrap{padding:0 20px}.narrow{padding:0 20px}
  .topnote{font-size:8px;letter-spacing:.14em;padding:7px 8px}
  .header-in{height:68px}.logo{font-size:25px}.logo span{font-size:7px;letter-spacing:.16em}
  header nav a:not(.nav-cta){display:none}.nav-cta{padding:10px 16px;font-size:12px}
  .article-hero{padding-bottom:38px}.article-hero .lead{font-size:15px}
  .article-body{padding-top:34px}.article-body h2{margin-top:44px}
  body{font-size:15px}
  .toc{padding:18px 18px}
  .card-grid{grid-template-columns:1fr}
  .footer-grid{flex-direction:column}.footer-text{text-align:left}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.btn,.card{transition:none}}