:root {
  --bg: #050505;
  --bg-soft: #0d0d0d;
  --ink: #f3f3ef;
  --muted: #949494;
  --line: rgba(255, 255, 255, 0.12);
  --line-strong: rgba(255, 255, 255, 0.26);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100dvh;
  background: var(--bg);
  color: var(--ink);
  font-family: "SF Mono", "JetBrains Mono", "IBM Plex Mono", "Menlo", monospace;
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 36px 36px;
  pointer-events: none;
}

.page-shell {
  position: relative;
  width: min(1120px, calc(100vw - 40px));
  min-height: 100dvh;
  margin: 0 auto;
  display: grid;
  place-items: center;
  padding: 24px 0;
}

.watermark {
  position: absolute;
  top: 18px;
  right: -18px;
  font-family: "Kaiti SC", "Songti SC", "STSong", serif;
  font-size: clamp(4rem, 10vw, 8.5rem);
  line-height: 0.88;
  letter-spacing: 0.18em;
  color: rgba(255, 255, 255, 0.08);
  writing-mode: vertical-rl;
  transform: translateY(6px);
  user-select: none;
  pointer-events: none;
}

.hero {
  opacity: 0;
  transform: translateY(20px);
  animation: rise-in 0.84s cubic-bezier(0.2, 0.9, 0.2, 1) forwards;
}

.hero {
  animation-delay: 0.05s;
  position: relative;
  width: min(760px, 100%);
  padding: 42px 0 36px;
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line);
}

h1,
h2 {
  margin: 0;
  font-family: "Avenir Next Condensed", "Arial Narrow", "Helvetica Neue", sans-serif;
  letter-spacing: -0.05em;
  font-weight: 700;
}

h1 {
  margin-top: 18px;
  font-size: clamp(3.4rem, 10vw, 7rem);
  line-height: 0.9;
  text-transform: uppercase;
}

p {
  margin: 0;
  line-height: 1.5;
  font-size: 1rem;
}

.chinese-name {
  font-size: 0.86rem;
  letter-spacing: 0.24em;
  color: var(--muted);
  text-transform: uppercase;
}

.hero-copy {
  width: min(640px, 100%);
  margin-top: 34px;
  font-family: "Avenir Next", "Helvetica Neue", sans-serif;
  font-size: clamp(1.3rem, 2.3vw, 1.8rem);
  line-height: 1.24;
  letter-spacing: -0.02em;
}

.hero-subcopy {
  width: min(460px, 100%);
  margin-top: 18px;
  color: var(--muted);
  font-size: 0.92rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero-meta {
  display: flex;
  align-items: center;
  gap: 10px;
}

.meta-icon {
  display: inline-flex;
  width: 14px;
  height: 14px;
  flex: 0 0 14px;
}

.meta-icon svg {
  width: 100%;
  height: 100%;
  overflow: visible;
}

@keyframes rise-in {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 980px) {
  .page-shell {
    width: min(100vw - 26px, 980px);
    padding-top: 18px;
    padding-bottom: 18px;
  }

  .hero {
    padding: 34px 0 28px;
  }

  .watermark {
    top: 22px;
    right: -2px;
    font-size: clamp(2.4rem, 13vw, 5rem);
  }
}

@media (max-width: 640px) {
  .hero-copy {
    margin-top: 28px;
  }
}