:root {
  --bg: #faf7f2;
  --surface: #ffffff;
  --ink: #2a2422;
  --muted: #6f6560;
  --line: #e7e0d7;
  --accent: #7a4b8c;
  --accent-ink: #ffffff;
  --ok: #2f6b4f;
  --warn: #8a5a12;
  --radius: 10px;
  --serif: 'Cormorant Garamond', Georgia, serif;
  --sans: 'Karla', system-ui, -apple-system, Segoe UI, sans-serif;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 17px/1.6 var(--sans); }
img { max-width: 100%; display: block; }
a { color: var(--accent); }
h1, h2, h3 { font-family: var(--serif); font-weight: 600; line-height: 1.15; }
h1 { font-size: clamp(2rem, 5vw, 3rem); margin: 1.2rem 0 .6rem; }
h2 { font-size: 1.8rem; margin: 2.5rem 0 1rem; }
h3 { font-size: 1.35rem; margin: 0 0 .25rem; }
.wrap { max-width: 1160px; margin: 0 auto; padding: 0 16px; }
main.wrap { min-height: 70vh; padding-bottom: 4rem; }

.site-header { border-bottom: 1px solid var(--line); background: var(--bg); position: sticky; top: 0; z-index: 10; }
.header-row { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding-top: .9rem; padding-bottom: .9rem; flex-wrap: wrap; }
.brand { font-family: var(--serif); font-size: 1.7rem; font-weight: 600; color: var(--ink); text-decoration: none; }
.main-nav { display: flex; gap: 1.1rem; flex-wrap: wrap; }
.main-nav a { color: var(--ink); text-decoration: none; font-weight: 500; }
.main-nav a[aria-current="page"], .main-nav a:hover { color: var(--accent); }

.site-footer { border-top: 1px solid var(--line); color: var(--muted); font-size: .9rem; }
.footer-row { display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; padding-top: 1.5rem; padding-bottom: 2rem; }
.footer-links { display: flex; gap: 1rem; flex-wrap: wrap; }
.footer-links a { color: var(--muted); }

.hero { padding: 3rem 0 1rem; max-width: 760px; }
.lead { font-size: 1.2rem; color: var(--muted); }
.actions { display: flex; gap: .75rem; flex-wrap: wrap; }

.btn { display: inline-block; background: var(--accent); color: var(--accent-ink); border: 1px solid var(--accent); padding: .7rem 1.3rem; border-radius: 999px; font: 600 1rem var(--sans); text-decoration: none; cursor: pointer; }
.btn:hover { filter: brightness(1.08); }
.btn-ghost { background: transparent; color: var(--accent); }

.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 1.5rem; }
.grid-3 { grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; text-decoration: none; color: inherit; transition: transform .15s, box-shadow .15s; }
.card:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(42,36,34,.08); }
.card-img { aspect-ratio: 4 / 5; background: #efe8de; overflow: hidden; }
.grid-3 .card-img { aspect-ratio: 16 / 10; }
.card-img img { width: 100%; height: 100%; object-fit: cover; }
.card-body { padding: .9rem 1rem 1.1rem; }
.card-body p { margin: .2rem 0; }
.ph { width: 100%; height: 100%; background: linear-gradient(135deg, #efe8de, #e2d6c6); }
.ph.tall { aspect-ratio: 4 / 5; border-radius: var(--radius); }
.meta { color: var(--muted); font-size: .92rem; }

.filters { margin: 1rem 0 2rem; display: grid; gap: .5rem; }
.filter-row { display: flex; gap: .4rem; flex-wrap: wrap; align-items: center; }
.filter-label { font-weight: 700; font-size: .85rem; text-transform: uppercase; letter-spacing: .05em; color: var(--muted); min-width: 5.5rem; }
.chip { display: inline-block; padding: .25rem .75rem; border: 1px solid var(--line); border-radius: 999px; background: var(--surface); color: var(--ink); text-decoration: none; font-size: .9rem; }
.chip.on { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.chip.clear { border-style: dashed; color: var(--muted); }
.tags { display: flex; gap: .4rem; flex-wrap: wrap; }
.empty { color: var(--muted); padding: 2rem 0; }

.art-detail { display: grid; grid-template-columns: 1.3fr 1fr; gap: 2.5rem; margin-top: 1.5rem; }
.art-images { display: grid; gap: 1rem; }
.art-images img { border-radius: var(--radius); width: 100%; }
.status { font-size: 1.1rem; }
.status-sold { color: var(--muted); }
.gallery-note { background: #f2ebf5; border-radius: var(--radius); padding: .75rem 1rem; }
@media (max-width: 800px) { .art-detail { grid-template-columns: 1fr; } }

.prose { max-width: 70ch; }
.prose img { border-radius: var(--radius); }

.form { display: grid; gap: 1rem; max-width: 720px; margin-top: 1.5rem; }
.form.narrow { max-width: 420px; }
.form label { display: grid; gap: .3rem; font-weight: 500; }
.form input, .form textarea, .form select { font: inherit; padding: .65rem .75rem; border: 1px solid var(--line); border-radius: 8px; background: var(--surface); color: var(--ink); width: 100%; }
.form input:focus, .form textarea:focus { outline: 2px solid var(--accent); outline-offset: 1px; }
.form fieldset { border: 1px solid var(--line); border-radius: var(--radius); padding: .75rem 1rem 1rem; }
.form legend { font-weight: 700; padding: 0 .3rem; }
.checks { display: flex; flex-wrap: wrap; gap: .4rem 1.1rem; }
.form label.check { display: flex; align-items: center; gap: .4rem; font-weight: 400; }
.form label.check input { width: auto; }
.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.row3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 1rem; }
@media (max-width: 640px) { .row2, .row3 { grid-template-columns: 1fr; } }
.hp { position: absolute; left: -9999px; }

.notice { background: #eef6f1; color: var(--ok); border-radius: var(--radius); padding: .75rem 1rem; }
.notice-warn { background: #fbf2e3; color: var(--warn); }

.thread { display: grid; gap: .8rem; margin: 1.5rem 0; max-width: 760px; }
.msg { border-radius: var(--radius); padding: .8rem 1rem; border: 1px solid var(--line); background: var(--surface); }
.msg-out { background: #f4eef7; border-color: #e3d5ea; margin-left: 2rem; }
.msg-in { margin-right: 2rem; }
.msg-head { font-size: .85rem; color: var(--muted); margin-bottom: .3rem; }
.msg-body { white-space: pre-wrap; }
.quote-box { border: 2px solid var(--accent); border-radius: var(--radius); padding: .5rem 1.25rem 1rem; max-width: 760px; background: var(--surface); }
.files { padding-left: 1.2rem; }

.plans { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 1.25rem; }
.plan { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.25rem; display: grid; gap: .6rem; align-content: start; }
.plan label { display: grid; gap: .3rem; font-size: .95rem; }
.plan input { font: inherit; padding: .55rem .7rem; border: 1px solid var(--line); border-radius: 8px; }
.price { font-family: var(--serif); font-size: 2.2rem; margin: 0; }

.crumbs { margin-top: 1.5rem; color: var(--muted); }
.lessons { padding-left: 1.4rem; line-height: 2; }
.lesson-video, .embed { width: 100%; aspect-ratio: 16 / 9; border-radius: var(--radius); background: #000; margin: 1rem 0; }
.embed iframe { width: 100%; height: 100%; border: 0; border-radius: var(--radius); }
.locked { background: var(--surface); border: 1px dashed var(--line); border-radius: var(--radius); padding: 1.5rem; }
.pager { display: flex; justify-content: space-between; margin-top: 3rem; gap: 1rem; }

.invoice { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.5rem; margin-top: 1.5rem; max-width: 820px; }
.inv-head { display: flex; justify-content: space-between; align-items: start; gap: 1rem; }
.inv-head h1 { margin-top: 0; }
.inv-status { font-weight: 700; letter-spacing: .1em; border: 2px solid; border-radius: 6px; padding: .2rem .7rem; color: var(--warn); }
.inv-status.status-paid { color: var(--ok); }
.inv-table { width: 100%; border-collapse: collapse; margin: 1rem 0; }
.inv-table th, .inv-table td { text-align: left; padding: .5rem; border-bottom: 1px solid var(--line); }
.inv-table th:not(:first-child), .inv-table td:not(:first-child) { text-align: right; }
.inv-table tfoot td { font-weight: 700; border-bottom: 0; }
.pre { white-space: pre-line; }
@media print { .site-header, .site-footer, form { display: none; } .invoice { border: 0; } }