/* GENERATED by build.py — do not edit; edit "PinPath Site.dc.html". */

/* Resolved design-component props: ground 象牙 Ivory (浅), palette 陶土 Clay.
   Mirrors Component.applyPalette() in the source document. */
:root {
  --color-bg: #f0eee6;
  --color-text: #141413;
  --color-surface: #faf9f5;
  --color-divider: #dfdcd0;
  --color-accent: #c15f3c;
  --color-accent-2: #c15f3c;
  --color-accent-100: #3a1d12;
  --color-accent-2-100: #3a1d12;
  --color-accent-200: #5d2c1b;
  --color-accent-2-200: #5d2c1b;
  --color-accent-300: #833d24;
  --color-accent-2-300: #833d24;
  --color-accent-400: #a44e2f;
  --color-accent-2-400: #a44e2f;
  --color-accent-500: #c15f3c;
  --color-accent-2-500: #c15f3c;
  --color-accent-600: #d97757;
  --color-accent-2-600: #d97757;
  --color-accent-700: #e6bda9;
  --color-accent-2-700: #e6bda9;
  --color-accent-800: #f3ddd2;
  --color-accent-2-800: #f3ddd2;
  --color-accent-900: #faf3ef;
  --color-accent-2-900: #faf3ef;
  --color-section: #e8e5da;
  --color-section-glow: #ded9ca;
  --color-section-ghost: #b98a6e;
}

/* The Ivory ground is a light one, so the image figures stop lightening. */
.lighten { mix-blend-mode: normal; }

/* Language trees. Both are in the document; one is displayed at a time. */
[data-lang] { display: contents; }
html[data-site-lang="zh"] [data-lang="en"],
html[data-site-lang="en"] [data-lang="zh"] { display: none; }

/* Language switch — Component.btnStyle(active). */
.pp-lang {
  appearance: none; cursor: pointer; border: 0; padding: 0 14px; height: 34px;
  min-width: 54px; line-height: 1.2; white-space: nowrap;
  display: inline-flex; align-items: center; justify-content: center;
  font-family: Inter, "Noto Sans SC", sans-serif; font-weight: 500;
  font-size: 13px; letter-spacing: 0.02em;
  background: transparent;
  color: color-mix(in srgb, var(--color-text) 60%, transparent);
  transition: background 220ms ease, color 220ms ease;
}
.pp-lang[aria-pressed="true"] {
  background: color-mix(in srgb, var(--color-accent) 18%, transparent);
  color: var(--color-accent-200);
}

/* Scroll-progress bar and cursor glow, created by the runtime in the source. */
#pp-progress {
  position: fixed; left: 0; top: 0; height: 2px; width: 0; z-index: 50;
  background: var(--color-accent); pointer-events: none;
  transition: width 90ms linear;
}
#pp-glow {
  position: fixed; left: 0; top: 0; width: 520px; height: 520px;
  margin: -260px 0 0 -260px; border-radius: 50%; pointer-events: none;
  z-index: 1; opacity: 0; transition: opacity 500ms ease;
  mix-blend-mode: multiply;
  background: radial-gradient(circle, color-mix(in srgb, var(--color-accent) 14%, white), white 66%);
}

/* Hoisted style / style-hover pairs from the source document. */
.pp-h1 { color: color-mix(in srgb, var(--color-text) 72%, transparent); text-decoration: none; transition: color 200ms ease, transform 200ms ease; }
.pp-h1:hover { color: var(--color-accent-300); transform: translateY(-2px); }
.pp-h2 { color: var(--color-accent); text-decoration: none; transition: transform 200ms ease; }
.pp-h2:hover { transform: translateY(-2px); }
.pp-h3 { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: var(--radius-lg); transition: transform 800ms cubic-bezier(.2,.7,.2,1), filter 500ms ease; }
.pp-h3:hover { transform: scale(1.05); filter: brightness(1.12); }
.pp-h4 { transition: transform 260ms cubic-bezier(.2,.7,.2,1), border-color 260ms ease, box-shadow 260ms ease; }
.pp-h4:hover { transform: translateY(-6px); border-color: color-mix(in srgb, var(--color-accent) 55%, transparent); box-shadow: var(--shadow-md); }
.pp-h5 { border-color: color-mix(in srgb, var(--color-accent) 45%, transparent); transition: transform 260ms cubic-bezier(.2,.7,.2,1), border-color 260ms ease, box-shadow 260ms ease; }
.pp-h5:hover { transform: translateY(-6px); border-color: var(--color-accent); box-shadow: var(--shadow-lg); }
.pp-h6 { display: grid; grid-template-columns: minmax(120px, 200px) minmax(0, 1fr); gap: 12px 32px; align-items: baseline; padding: 22px 0; border-top: 1px solid var(--color-divider); transition: background 260ms ease, padding-left 260ms cubic-bezier(.2,.7,.2,1); }
.pp-h6:hover { background: color-mix(in srgb, var(--color-accent-900) 40%, transparent); padding-left: 16px; }
.pp-h7 { display: grid; grid-template-columns: minmax(120px, 200px) minmax(0, 1fr); gap: 12px 32px; align-items: baseline; padding: 22px 0; border-top: 1px solid var(--color-divider); border-bottom: 1px solid var(--color-divider); transition: background 260ms ease, padding-left 260ms cubic-bezier(.2,.7,.2,1); }
.pp-h7:hover { background: color-mix(in srgb, var(--color-accent-900) 40%, transparent); padding-left: 16px; }
.pp-h8 { width: 100%; aspect-ratio: 5 / 4; object-fit: cover; border-radius: var(--radius-lg); transition: transform 800ms cubic-bezier(.2,.7,.2,1), filter 500ms ease; }
.pp-h8:hover { transform: scale(1.05); filter: brightness(1.12); }
.pp-h9 { background: var(--color-bg); padding: 28px 24px; transition: background 300ms ease, transform 300ms ease; }
.pp-h9:hover { background: color-mix(in srgb, var(--color-accent-900) 60%, var(--color-bg)); transform: translateY(-3px); }
.pp-h10 { width: 100%; aspect-ratio: 3 / 2; object-fit: cover; border-radius: var(--radius-lg); transition: transform 800ms cubic-bezier(.2,.7,.2,1), filter 500ms ease; }
.pp-h10:hover { transform: scale(1.05); filter: brightness(1.12); }
.pp-h11 { border-left: 1px solid transparent; padding-left: 0; transition: border-color 260ms ease, padding-left 260ms cubic-bezier(.2,.7,.2,1); }
.pp-h11:hover { border-left-color: var(--color-accent); padding-left: 18px; }

/* The source lays its two-column sections out with fixed fr pairs in inline
   styles; below the breakpoint they stack. The card grids already use
   auto-fit and need no help. */
@media (max-width: 860px) {
  section[style*="grid-template-columns: minmax(0,"],
  section div[style*="grid-template-columns: minmax(0,"] {
    grid-template-columns: minmax(0, 1fr) !important;
  }
  h1[style*="nowrap"] { white-space: normal !important; }
}