:root{
  /* JP-inspired calm palette */
  --c-bg:#F7F2EA;          /* washi */
  --c-surface:#FFFFFF;     /* paper */
  --c-ink:#0B1020;         /* sumi */
  --c-muted:#5A667F;       /* slate */
  --c-line:rgba(11,16,32,.10);

  --c-accent:#2C4A9A;      /* indigo */
  --c-accent-2:#E85D75;    /* sakura */
  --c-accent-3:#3BAA7C;    /* matcha */
  --c-gold:#C9A44C;        /* kin */

  --grad-hero: radial-gradient(1200px 600px at 20% 10%, rgba(232,93,117,.25), transparent 55%),
              radial-gradient(1000px 600px at 85% 15%, rgba(44,74,154,.26), transparent 55%),
              radial-gradient(900px 600px at 65% 80%, rgba(59,170,124,.20), transparent 60%);

  --shadow-sm: 0 10px 24px rgba(11,16,32,.08);
  --shadow-md: 0 18px 44px rgba(11,16,32,.12);

  --r-lg: 22px;
  --r-md: 16px;
  --r-sm: 12px;

  --blur: 34px;
  --container-max: 1140px;
}

::selection{
  background: rgba(232,93,117,.25);
}

html,body{height:100%;}
body{
  background: var(--c-bg);
  color: var(--c-ink);
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Arial, "Noto Sans", "Liberation Sans", sans-serif;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a{color: var(--c-accent); text-decoration-color: rgba(44,74,154,.35);}
a:hover{color: #233B7C; text-decoration-color: rgba(44,74,154,.55);}

.btn-primary{
  --bs-btn-bg: var(--c-accent);
  --bs-btn-border-color: var(--c-accent);
  --bs-btn-hover-bg: #233B7C;
  --bs-btn-hover-border-color: #233B7C;
  --bs-btn-active-bg: #1E326A;
  --bs-btn-active-border-color: #1E326A;
  --bs-btn-focus-shadow-rgb: 44,74,154;
}

.btn-outline-primary{
  --bs-btn-color: var(--c-accent);
  --bs-btn-border-color: rgba(44,74,154,.35);
  --bs-btn-hover-bg: rgba(44,74,154,.10);
  --bs-btn-hover-border-color: rgba(44,74,154,.55);
  --bs-btn-active-bg: rgba(44,74,154,.16);
  --bs-btn-active-border-color: rgba(44,74,154,.65);
  --bs-btn-focus-shadow-rgb: 44,74,154;
}

.text-muted{ color: var(--c-muted) !important; }