/* Gallery Linen v1 - quiet gallery theme. light/dark via [data-theme] */
:root{--bg:#faf7f1;--ink:#23211c;--muted:#776d5e;--card:#ffffff;--line:#e5dccb;--acc:#b4552d;--acc2:#3d6b4f;--chip:#f1e9d8;--rad:16px}
[data-theme="dark"]{--bg:#16140f;--ink:#ece4d3;--muted:#a89a83;--card:#201c15;--line:#38311f;--acc:#d98a5f;--acc2:#8fbf9a;--chip:#262117}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:17px/1.65 system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif}
.wrap{max-width:1140px;margin:0 auto;padding:0 20px}
.prose{max-width:880px;margin:0 auto}
a{color:var(--acc);text-decoration:none}a:hover{text-decoration:underline}
.site-head{position:sticky;top:0;z-index:20;background:var(--bg);border-bottom:1px solid var(--line)}
.head-in{display:flex;align-items:center;gap:12px;padding:10px 0;position:relative}
.brand{display:flex;align-items:center;gap:10px;color:var(--ink);font-weight:800}
.brand img{width:34px;height:34px}
.brand small{display:block;font-weight:400;color:var(--muted);font-size:12px}
.theme-btn{border:1px solid var(--line);background:var(--card);color:var(--ink);border-radius:999px;padding:6px 12px;cursor:pointer;font-size:14px}
nav.main{display:flex;gap:4px;margin-left:auto}
nav.main a{padding:8px 12px;border-radius:10px;color:var(--ink)}
nav.main a:hover{background:var(--chip);text-decoration:none}
nav.main a.cur{background:var(--chip)}
.burger,.nav-toggle{display:none}
.crumbs{font-size:14px;color:var(--muted);padding:12px 0}
.crumbs a{color:var(--muted)}
.hero-img{width:100%;height:auto;border-radius:16px;display:block;filter:drop-shadow(0 2px 6px rgba(0,0,0,.18))}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.tile{background:var(--card);border:1px solid var(--line);border-radius:16px;overflow:hidden;display:flex;flex-direction:column}
.tile img{width:100%;height:auto;aspect-ratio:1200/630;object-fit:cover;display:block;filter:drop-shadow(0 2px 5px rgba(0,0,0,.15))}
.tile .pad{padding:14px 16px 18px}
.tile.extra{display:none}
.cat-label{display:inline-block;font-size:13px;color:var(--acc2);margin-bottom:6px}
.tile h3{margin:4px 0 8px;font-size:19px;line-height:1.35}
.tile h3 a{color:var(--ink)}
.tile p{margin:0;color:var(--muted);font-size:15px}
.alt-sec{display:grid;grid-template-columns:1fr 1fr;gap:22px;align-items:center;margin:26px 0}
.alt-sec img{width:100%;border-radius:16px;display:block;filter:drop-shadow(0 2px 6px rgba(0,0,0,.16))}
details.toc{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:10px 14px;margin:14px 0}
details.toc summary{cursor:pointer;font-weight:700}
.faq h3{font-size:17px;margin:18px 0 6px}
.cta{background:var(--chip);border:1px solid var(--line);border-radius:14px;padding:14px 18px;margin:22px 0;font-weight:600}
footer.site{border-top:1px solid var(--line);margin-top:34px;padding:26px 0 40px}
.fcols{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:20px}
.fcols h4{margin:0 0 10px;font-size:15px}
.fcols ul{list-style:none;margin:0;padding:0}
.fcols li{margin:6px 0}
.btn{display:inline-block;border:1px solid var(--line);background:var(--card);color:var(--ink);border-radius:12px;padding:10px 18px;cursor:pointer;font-weight:700}
.center{text-align:center;margin:18px 0}
.meta{color:var(--muted);font-size:14px}
form.contact label{display:block;margin:10px 0}
form.contact input,form.contact textarea{width:100%;max-width:520px;padding:9px;border:1px solid var(--line);border-radius:10px;background:var(--card);color:var(--ink);font:inherit}
@media(max-width:720px){.grid{grid-template-columns:1fr}.alt-sec{grid-template-columns:1fr}.fcols{grid-template-columns:1fr}
nav.main{display:none;position:absolute;top:58px;right:12px;background:var(--card);border:1px solid var(--line);border-radius:14px;padding:8px;flex-direction:column;min-width:210px}
.burger{display:inline-block;border:1px solid var(--line);border-radius:10px;padding:6px 12px;cursor:pointer;background:var(--card)}
.nav-toggle:checked~nav.main{display:flex}}