/* No Rush Day — 极简、低开销、无外部依赖 */

:root {
  --bg: #fbfaf7;
  --surface: #ffffff;
  --ink: #17150f;
  --ink-2: #4a453c;
  --ink-3: #6f6860;
  --line: #e8e3d8;
  --accent: #9a5b00;
  --accent-soft: #f3e9d8;
  --radius: 18px;
  --maxw: 900px;
  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
    "HarmonyOS Sans SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", sans-serif;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #12110d;
    --surface: #1b1913;
    --ink: #f4efe4;
    --ink-2: #c9c2b4;
    --ink-3: #a09889;
    --line: #2e2a22;
    --accent: #e0a85c;
    --accent-soft: #241e14;
  }
}

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

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

body {
  margin: 0;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

/* 极淡的晨曦光晕，纯 CSS，无图片请求 */
body::before {
  content: "";
  position: fixed;
  inset: -20% 0 auto 0;
  height: 68vh;
  background: radial-gradient(58% 62% at 50% 0%, var(--accent-soft) 0%, transparent 72%);
  opacity: 0.6;
  pointer-events: none;
  z-index: 0;
}

.site-header,
main,
.site-footer {
  position: relative;
  z-index: 1;
}

.site-header {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 28px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: inherit;
  text-decoration: none;
}

.sun {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, #ffe3b0, #c97f1e 62%, #9a5b00);
  box-shadow: 0 0 0 4px var(--accent-soft);
  flex: none;
}

.brand-name {
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.brand-domain {
  font-size: 13px;
  color: var(--ink-3);
  letter-spacing: 0.04em;
  font-variant-numeric: tabular-nums;
}

.hero {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: clamp(48px, 11vw, 120px) 24px 0;
}

.eyebrow {
  margin: 0 0 20px;
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-3);
}

h1 {
  margin: 0;
  font-size: clamp(2.4rem, 8.4vw, 4.9rem);
  line-height: 1.12;
  font-weight: 600;
  letter-spacing: -0.02em;
}

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

.lede {
  margin: 28px 0 0;
  max-width: 32em;
  font-size: clamp(1rem, 1.5vw, 1.0625rem);
  color: var(--ink-2);
}

.grid {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: clamp(48px, 9vw, 88px) 24px 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

@media (min-width: 820px) {
  .grid {
    grid-template-columns: 1.25fr 1fr 0.95fr;
  }
}

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
}

.card h2 {
  margin: 0 0 14px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--ink-3);
}

.card p {
  margin: 0 0 12px;
  font-size: 0.9375rem;
  color: var(--ink-2);
}

.card p:last-child {
  margin-bottom: 0;
}

.card strong {
  color: var(--ink);
  font-weight: 600;
}

.meta {
  margin: 0;
  display: grid;
  gap: 10px;
}

.meta div {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
}

.meta dt {
  font-size: 0.875rem;
  color: var(--ink-3);
  flex: none;
}

.meta dd {
  margin: 0;
  font-size: 0.875rem;
  color: var(--ink);
  text-align: right;
}

.mail a {
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid color-mix(in srgb, var(--accent) 35%, transparent);
  padding-bottom: 1px;
}

.site-footer {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  margin-top: auto;
  padding: 40px 24px 44px;
  border-top: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  gap: 10px;
  font-size: 0.8125rem;
  color: var(--ink-3);
}

.copyright,
.filings {
  margin: 0;
}

.filings {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 14px;
}

.filings a {
  color: inherit;
  text-decoration: underline;
  text-decoration-color: var(--line);
  text-underline-offset: 3px;
}

.filings a:hover {
  color: var(--accent);
  text-decoration-color: currentColor;
}

.police {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
}

.police img {
  display: block;
  flex: none;
}

.dot {
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: var(--line);
  flex: none;
}

a:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}

::selection {
  background: var(--accent-soft);
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    transition-duration: 0.001ms !important;
  }
}