@import url("https://fonts.googleapis.com/css2?family=Noto+Sans+SC:wght@400;500;600;700;800&family=Noto+Serif+SC:wght@600;700&display=swap");

:root {
  --green: #1b7348;
  --green-deep: #0c3227;
  --green-ink: #12382c;
  --green-mid: #2a8f5a;
  --green-soft: #e8f5ee;
  --green-line: #c8e4d4;
  --orange: #d96f24;
  --orange-deep: #a85112;
  --orange-soft: #fff3e8;
  --cream: #f3efe6;
  --paper: #f5f2eb;
  --white: #ffffff;
  --ink: #14201b;
  --text: #24312b;
  --muted: #6a766f;
  --line: #e6e1d7;
  --line-strong: #d4cec2;
  --red: #c93b3b;
  --red-soft: #fceded;
  --blue: #2c66e0;
  --blue-soft: #eaf1ff;
  --gray: #88918d;
  --gray-soft: #f1eee8;
  --shadow-xs: 0 1px 2px rgba(18, 40, 28, 0.04);
  --shadow: 0 8px 24px rgba(18, 40, 28, 0.07);
  --shadow-md: 0 14px 36px rgba(14, 40, 28, 0.1);
  --shadow-lg: 0 28px 64px rgba(14, 40, 28, 0.16);
  --radius: 18px;
  --radius-sm: 12px;
  --radius-lg: 24px;
  --ease: cubic-bezier(.22, .8, .28, 1);
  --font: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
  --brand-font: "Noto Serif SC", "Songti SC", "Palatino Linotype", serif;
  --mono: "Cascadia Mono", "Sarasa Mono SC", Consolas, monospace;
  --safe-bottom: env(safe-area-inset-bottom, 0px);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--font);
  color: var(--text);
  background: var(--paper);
  font-size: 14px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
button, input, select, textarea { font-family: inherit; color: inherit; }
button { cursor: pointer; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
h1, h2, h3, h4, p { margin: 0; }
::selection { background: rgba(31, 122, 77, .18); }
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-thumb { background: #cfc8ba; border-radius: 99px; }
::-webkit-scrollbar-thumb:hover { background: #b9b1a2; }

@keyframes fade-up {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: none; }
}
@keyframes soft-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: .55; transform: scale(.92); }
}
@keyframes live-ring {
  0% { box-shadow: 0 0 0 0 rgba(224, 122, 47, .35); }
  100% { box-shadow: 0 0 0 12px rgba(224, 122, 47, 0); }
}
@keyframes shimmer {
  0% { background-position: 100% 0; }
  100% { background-position: -100% 0; }
}