/* IETSUNA root + privacy pages. Builds on /roof/roof.css (tokens, header, footer, buttons). */
body.r-plain{padding-bottom:0}

/* root page */
.t-hero{background:var(--sky);padding:88px 0 80px}
.t-hero-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:clamp(32px,6vw,80px);align-items:center}
.t-wordmark{margin:0 0 8px;font-family:"Noto Serif JP","Yu Mincho",serif;font-weight:500;font-size:clamp(40px,6vw,72px);line-height:1.2;color:var(--navy);letter-spacing:.04em}
.t-wordmark small{display:block;margin-top:8px;font-family:"Noto Sans JP",sans-serif;font-size:14px;letter-spacing:.14em;color:var(--gold);font-weight:700}
.t-tagline{margin:28px 0 12px;font-family:"Noto Serif JP","Yu Mincho",serif;font-weight:500;font-size:clamp(22px,2.8vw,32px);line-height:1.7;color:var(--navy);text-wrap:balance}
.t-lead{max-width:34em;font-size:15px;color:#44525d}
.t-hero-fig{margin:0}
.t-hero-fig img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:4px}
.t-hero .r-btn{margin-top:12px}
.t-cat{padding:96px 0}
.t-cat-list{display:grid;gap:0;border-top:1px solid var(--line);margin-top:40px;max-width:820px}
.t-cat-item{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:26px 4px;border-bottom:1px solid var(--line);text-decoration:none}
.t-cat-item b{display:block;font-family:"Noto Serif JP","Yu Mincho",serif;font-weight:500;font-size:22px;color:var(--navy);line-height:1.5}
.t-cat-item small{display:block;color:var(--muted);font-size:13px;line-height:1.8}
.t-cat-item .t-go{flex:none;color:var(--gold);font-size:20px}
.t-note{margin-top:24px;font-size:13px;color:var(--muted)}
.t-values{padding:96px 0;background:var(--mist)}
.t-values ul{list-style:none;margin:36px 0 0;padding:0;max-width:820px}
.t-values li{position:relative;padding:20px 0 20px 26px;border-top:1px solid #c7d4de;font-size:15px;color:var(--ink)}
.t-values li:last-child{border-bottom:1px solid #c7d4de}
.t-values li::before{content:"";position:absolute;left:0;top:34px;width:8px;height:8px;border-radius:50%;background:var(--gold)}
.t-about{padding:96px 0}
.t-about p{max-width:40em;font-size:15px;color:#44525d}

/* privacy page */
.r-doc{max-width:780px;margin:0 auto;padding:56px 0 96px}
.r-doc h1{margin:0 0 18px;font-family:"Noto Serif JP","Yu Mincho",serif;font-weight:500;font-size:clamp(30px,5vw,48px);line-height:1.4;color:var(--navy)}
.r-doc-intro{font-family:"Noto Serif JP","Yu Mincho",serif;font-size:clamp(16px,2.2vw,18px);line-height:1.95;color:var(--ink);padding-bottom:30px;border-bottom:1px solid var(--line)}
.r-doc section{padding:30px 0;border-bottom:1px solid var(--line)}
.r-doc h2{display:flex;align-items:baseline;gap:14px;margin:0 0 16px;font-family:"Noto Serif JP","Yu Mincho",serif;font-weight:500;font-size:clamp(19px,3vw,24px);line-height:1.5;color:var(--navy)}
.r-doc h2 span{font-family:"Noto Sans JP",sans-serif;font-size:11px;font-weight:600;letter-spacing:.1em;color:var(--gold)}
.r-doc p,.r-doc li{font-size:14.5px;line-height:1.9}
.r-doc p{margin:0 0 .75em}
.r-doc ul,.r-doc ol{margin:12px 0 0;padding-left:1.5em}
.r-doc li+li{margin-top:5px}
.r-doc ul+p,.r-doc ol+p{margin-top:18px}
.r-doc a{text-decoration:underline;text-underline-offset:3px}
.r-doc dl{margin:0 0 18px}
.r-doc dl div{display:grid;grid-template-columns:8em minmax(0,1fr);gap:16px;padding:10px 0;border-bottom:1px solid var(--line)}
.r-doc dt{color:var(--muted);font-size:13px}
.r-doc dd{margin:0;font-size:14.5px}
.r-doc-back{margin-top:32px}

@media (max-width:860px){
  .t-hero{padding:56px 0}
  .t-hero-grid{grid-template-columns:1fr}
  .t-hero-fig{order:-1}
  .t-cat,.t-values,.t-about{padding:64px 0}
}
@media (max-width:640px){
  .r-doc{padding:36px 0 72px}
  .r-doc dl div{grid-template-columns:1fr;gap:2px}
  .t-cat-item b{font-size:19px}
}