:root {
  --bg: #fbfaf7;
  --fg: #1b1a17;
  --muted: #6d6a63;
  --line: #e6e2d9;
  --accent: #b4532a;
  --card: #ffffff;
  --danger: #b42318;
  --radius: 10px;
  --max: 1100px;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #121211;
    --fg: #ecebe6;
    --muted: #9a978f;
    --line: #2a2926;
    --accent: #e0835a;
    --card: #1b1a18;
    --danger: #f97066;
  }
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font: 17px/1.6 "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
}
a { color: inherit; text-underline-offset: 3px; text-decoration-color: var(--line); }
a:hover { color: var(--accent); text-decoration-color: currentColor; }
img { display: block; max-width: 100%; height: auto; }

.site-header {
  max-width: var(--max);
  margin: 0 auto;
  padding: 20px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.brand { font-weight: 600; text-decoration: none; letter-spacing: -0.01em; }
.site-header nav { display: flex; gap: 20px; font-size: 15px; }
.site-header nav a { text-decoration: none; color: var(--muted); }
.site-header nav a:hover { color: var(--fg); }

main { max-width: var(--max); margin: 0 auto; padding: 0 16px 80px; }

/* ---------- home ---------- */
.intro { max-width: 640px; padding: 48px 0 40px; }
.intro h1 { font-size: clamp(34px, 6vw, 52px); line-height: 1.1; letter-spacing: -0.03em; margin: 0 0 20px; }
.intro p { margin: 0 0 14px; color: var(--muted); }
.intro p strong { color: var(--fg); font-weight: 500; }
.links { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 24px; }
.links a {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 6px 14px;
  font-size: 15px;
  text-decoration: none;
}
.links a:hover { border-color: var(--accent); }

.section-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  border-top: 1px solid var(--line);
  padding-top: 20px;
  margin: 40px 0 16px;
}
.section-head h2 { font-size: 15px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.08em; margin: 0; color: var(--muted); }
.section-head a { font-size: 15px; }

.focus { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; }
.focus div { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; }
.focus h3 { margin: 0 0 6px; font-size: 16px; }
.focus p { margin: 0; color: var(--muted); font-size: 15px; }

.wip {
  font-size: 12px; font-weight: 600; letter-spacing: 0.08em;
  color: var(--accent); border: 1px solid var(--accent);
  border-radius: 999px; padding: 2px 10px;
}
.placeholder {
  border: 1px dashed var(--line); border-radius: var(--radius);
  padding: 18px; color: var(--muted); font-size: 15px;
}
.placeholder p { margin: 0 0 4px; }
.links a.disabled { color: var(--muted); pointer-events: none; }
.contact-form { max-width: 560px; margin-top: 16px; }
.contact-form input:disabled, .contact-form textarea:disabled { opacity: .6; }
.page-head { display: flex; align-items: center; gap: 14px; margin: 24px 0 24px; }
.page-head h1 { font-size: clamp(30px, 5vw, 42px); letter-spacing: -0.02em; margin: 0; }
.home-pair { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); column-gap: 32px; }
.latest-photo { display: block; text-decoration: none; }
.latest-photo img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: 6px; }
.latest-photo span { display: block; margin-top: 8px; font-size: 14px; color: var(--muted); }
.site-header nav { flex-wrap: wrap; justify-content: flex-end; column-gap: 16px; row-gap: 4px; }

/* ---------- photo grid ---------- */
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 6px; }
.grid a { position: relative; display: block; aspect-ratio: 1; overflow: hidden; border-radius: 4px; background: var(--line); }
.grid img { width: 100%; height: 100%; object-fit: cover; transition: transform .3s ease; }
.grid a:hover img { transform: scale(1.03); }
.grid time {
  position: absolute; left: 8px; bottom: 6px;
  font-size: 12px; color: #fff; text-shadow: 0 1px 3px rgba(0,0,0,.6);
  opacity: 0; transition: opacity .2s;
}
.grid a:hover time, .grid a:focus time { opacity: 1; }
@media (max-width: 520px) { .grid { grid-template-columns: repeat(3, 1fr); gap: 3px; } .grid a { border-radius: 2px; } }

.empty { color: var(--muted); padding: 40px 0; }
.more { display: block; margin: 28px auto 0; }

/* ---------- single post ---------- */
.post { max-width: 900px; }
.post figure { margin: 0; }
.post img { width: 100%; border-radius: 6px; max-height: 85vh; object-fit: contain; background: var(--card); }
.post figcaption { padding: 16px 0; }
.post time { font-size: 14px; color: var(--muted); }
.post figcaption p { margin: 6px 0 0; white-space: pre-wrap; }
.post-nav { display: flex; justify-content: space-between; border-top: 1px solid var(--line); padding-top: 16px; font-size: 15px; }

/* ---------- forms / admin ---------- */
button, .btn {
  font: inherit; font-size: 15px;
  background: var(--fg); color: var(--bg);
  border: 0; border-radius: 8px;
  padding: 10px 18px; cursor: pointer;
}
button.ghost { background: transparent; color: var(--fg); border: 1px solid var(--line); }
button.danger { background: transparent; color: var(--danger); border: 1px solid var(--line); padding: 6px 12px; }
button:disabled { opacity: .5; cursor: default; }
input, textarea {
  font: inherit; width: 100%;
  background: var(--card); color: var(--fg);
  border: 1px solid var(--line); border-radius: 8px;
  padding: 10px 12px;
}
input:focus, textarea:focus { outline: 2px solid var(--accent); outline-offset: -1px; }
label { display: block; font-size: 14px; color: var(--muted); margin: 16px 0 6px; }

.admin { max-width: 560px; }
.admin h1 { font-size: 26px; margin: 16px 0 8px; }
.picker {
  display: grid; place-items: center;
  border: 2px dashed var(--line); border-radius: var(--radius);
  min-height: 220px; cursor: pointer; overflow: hidden;
  color: var(--muted); text-align: center; padding: 12px;
}
.picker img { max-height: 420px; border-radius: 6px; }
.picker input { display: none; }
.row { display: flex; gap: 10px; align-items: center; margin-top: 20px; }
.status { font-size: 14px; color: var(--muted); }
.status.err { color: var(--danger); }
.recent { list-style: none; padding: 0; margin: 0; }
.recent li { display: flex; gap: 12px; align-items: center; padding: 10px 0; border-bottom: 1px solid var(--line); }
.recent img { width: 56px; height: 56px; object-fit: cover; border-radius: 4px; }
.recent div { flex: 1; min-width: 0; font-size: 14px; }
.recent div span { display: block; color: var(--muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }