/* Generated from DESIGN.md — do not edit by hand. Edit DESIGN.md and regenerate. */
:root {
  /* colors */
  --color-primary: #55663E;
  --color-on-primary: #F2F4E6;
  --color-primary-hover: #465433;
  --color-ink: #262B1C;
  --color-ink-muted: #5C6350;
  --color-ink-subtle: #878E78;
  --color-canvas: #EBEDDF;
  --color-surface-1: #E0E4CE;
  --color-surface-2: #D4DABC;
  --color-hairline: #C6CCB0;
  --color-semantic-success: #4E7A50;
  --color-semantic-warning: #A8842F;
  --color-semantic-danger: #A05543;
  /* rounded */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-pill: 9999px;
  /* spacing */
  --space-xs: 8px;
  --space-sm: 12px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 40px;
  --space-section: 88px;
  /* typography sizes */
  --type-display-xl-size: 44px;
  --type-headline-size: 26px;
  --type-card-title-size: 19px;
  --type-body-size: 16px;
  --type-body-sm-size: 14px;
  --type-caption-size: 12px;
  --type-eyebrow-size: 11px;
  --type-button-size: 15px;
}

:root[data-theme="dark"] {
  /* dark-mode colour overrides */
  --color-primary: #A5B478;
  --color-on-primary: #1F2414;
  --color-primary-hover: #B7C58C;
  --color-ink: #E8EADB;
  --color-ink-muted: #ABB097;
  --color-ink-subtle: #7E8469;
  --color-canvas: #23271A;
  --color-surface-1: #2E3322;
  --color-surface-2: #3A402C;
  --color-hairline: #4A5138;
  --color-semantic-success: #8FB489;
  --color-semantic-warning: #C9A557;
}

/* typography utilities */
.type-display-xl {
  font-family: 淚體, "Noto Sans TC", system-ui, -apple-system, sans-serif;
  font-size: 44px;
  font-weight: 400;
  line-height: 1.2;
  letter-spacing: 0;
}

.type-headline {
  font-family: 淚體, "Noto Sans TC", system-ui, -apple-system, sans-serif;
  font-size: 26px;
  font-weight: 400;
  line-height: 1.3;
  letter-spacing: 0;
}

.type-card-title {
  font-family: 淚體, "Noto Sans TC", system-ui, -apple-system, sans-serif;
  font-size: 19px;
  font-weight: 400;
  line-height: 1.35;
  letter-spacing: 0;
}

.type-body {
  font-family: 金萱, "Noto Sans TC", system-ui, -apple-system, sans-serif;
  font-size: 16px;
  font-weight: 400;
  line-height: 1.7;
  letter-spacing: 0.02em;
}

.type-body-sm {
  font-family: 金萱, "Noto Sans TC", system-ui, -apple-system, sans-serif;
  font-size: 14px;
  font-weight: 400;
  line-height: 1.7;
  letter-spacing: 0.02em;
}

.type-caption {
  font-family: "jf open 粉圓", "Noto Sans TC", system-ui, -apple-system, sans-serif;
  font-size: 12px;
  font-weight: 400;
  line-height: 1.5;
  letter-spacing: 0.02em;
}

.type-eyebrow {
  font-family: "jf open 粉圓", "Noto Sans TC", system-ui, -apple-system, sans-serif;
  font-size: 11px;
  font-weight: 400;
  line-height: 1.4;
  letter-spacing: 0.22em;
}

.type-button {
  font-family: "jf open 粉圓", "Noto Sans TC", system-ui, -apple-system, sans-serif;
  font-size: 15px;
  font-weight: 400;
  line-height: 1.2;
  letter-spacing: 0.04em;
}

/* components */
.c-button-primary {
  background-color: var(--color-primary);
  color: var(--color-on-primary);
  /* text: use .type-button */
  border-radius: var(--radius-pill);
  padding: 14px 28px;
}

.c-button-secondary {
  background-color: var(--color-surface-1);
  color: var(--color-ink);
  /* text: use .type-button */
  border-radius: var(--radius-pill);
  padding: 12px 24px;
  border: 1px solid var(--color-hairline);
}

.c-card {
  background-color: var(--color-surface-1);
  color: var(--color-ink);
  border-radius: var(--radius-lg);
  padding: 24px;
  border: 1px solid var(--color-hairline);
}

.c-chip {
  background-color: var(--color-surface-2);
  color: var(--color-ink-muted);
  /* text: use .type-caption */
  border-radius: var(--radius-pill);
  padding: 6px 14px;
}

.c-input {
  background-color: var(--color-canvas);
  color: var(--color-ink);
  /* text: use .type-body */
  border-radius: var(--radius-md);
  padding: 10px 14px;
  border: 1px solid var(--color-hairline);
}

/* grain / noise texture — drop <div class="grain-overlay"></div> once at the app root */
.grain-overlay {
  position: fixed; inset: 0; pointer-events: none; z-index: 9999;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.55' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%' height='100%' filter='url(%23n)'/%3E%3C/svg%3E");
  background-repeat: repeat; opacity: 0.22; mix-blend-mode: overlay;
}
:root[data-theme="dark"] .grain-overlay { opacity: 0.3; }