/* ほめアルバム：全ページ共通の見た目（HomeCame の色に合わせる） */

:root {
  --bg: #ffffff;
  --bg-subtle: #f4f6f9;
  --text: #1c2533;
  --muted: #5a6577;
  --border: #dde3eb;
  --accent: #2f6da8;
  --accent-dark: #245a8d;
  --accent-light: #e6eef7;
  --navy: #13203a;
  --danger: #b3261e;
  --ok: #1e7a45;
  --warn: #8a5a00;
  --radius: 12px;
  --font: "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Noto Sans JP", "Yu Gothic", "Meiryo", system-ui, sans-serif;
  color-scheme: light;
}

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.75 var(--font);
  letter-spacing: 0.02em;
}

a { color: var(--accent); }

img { max-width: 100%; display: block; }

button, input, select, textarea { font: inherit; color: inherit; letter-spacing: inherit; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 44px; padding: 10px 20px;
  border: 1px solid var(--border); border-radius: 999px;
  background: #fff; color: var(--text); text-decoration: none; cursor: pointer;
  transition: background .15s, border-color .15s;
}
.btn:hover { background: var(--bg-subtle); }
.btn:disabled { opacity: .45; cursor: default; }
.btn-primary { background: var(--navy); border-color: var(--navy); color: #fff; }
.btn-primary:hover { background: #22345a; }
.btn-danger { color: var(--danger); border-color: #f0c9c6; }
.btn-small { min-height: 36px; padding: 6px 14px; font-size: 14px; }

:focus-visible { outline: 3px solid #1f4d8f; outline-offset: 2px; }

.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

.muted { color: var(--muted); }

.brand { display: inline-flex; align-items: center; gap: 8px; font-weight: 600; letter-spacing: 0.08em; color: var(--navy); text-decoration: none; }
.brand img { width: 28px; height: 28px; border-radius: 7px; }
.brand small { font-weight: 400; color: var(--muted); letter-spacing: 0.02em; margin-left: 4px; }