:root {
  color-scheme: dark;
  --bg: #0d0f10;
  --panel: #131719;
  --line: #303638;
  --text: #f3f5f4;
  --muted: #a8b0ad;
  --accent: #7bffaa;
  --max: 1080px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
  font-size: 14px;
  line-height: 1.55;
}
a { color: inherit; }
a:hover { color: var(--accent); }

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 48px;
  padding: 0 20px;
  border-bottom: 1px solid var(--line);
  background: rgba(13, 15, 16, 0.92);
  backdrop-filter: blur(12px);
}
.brand { text-decoration: none; font-weight: 700; }
nav { display: flex; flex-wrap: wrap; gap: 14px; }
nav a { color: var(--muted); text-decoration: none; font-size: 12px; }

main, footer { max-width: var(--max); margin: 0 auto; }
.hero {
  position: relative;
  min-height: min(72vh, 660px);
  margin: 0 20px;
  border-right: 1px solid var(--line);
  border-left: 1px solid var(--line);
  overflow: hidden;
  display: grid;
  align-items: end;
}
#life {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0.34;
  background: #080a0a;
}
.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(8,10,10,0.18), rgba(8,10,10,0.86) 72%, #0d0f10 100%);
}
.hero-copy {
  position: relative;
  z-index: 2;
  max-width: 780px;
  padding: 72px 48px 58px;
}
.eyebrow, .section-index, .hero-rule { color: var(--accent); font-size: 11px; letter-spacing: .08em; }
h1 {
  margin: 14px 0 20px;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: clamp(44px, 8vw, 92px);
  line-height: .94;
  letter-spacing: -.055em;
  font-weight: 720;
}
.lead { max-width: 620px; margin: 0; color: #d4d9d7; font-size: clamp(14px, 2.2vw, 18px); }
.hero-links { display: flex; gap: 18px; margin-top: 28px; }
.hero-links a { text-decoration: none; border-bottom: 1px solid currentColor; }
.hero-rule { position: absolute; z-index: 3; top: 16px; right: 16px; }

.section {
  margin: 0 20px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  border-left: 1px solid var(--line);
  padding: 48px;
}
.section-grid { display: grid; grid-template-columns: 180px minmax(0, 1fr); gap: 28px; }
.section-heading { position: sticky; top: 72px; align-self: start; }
.section-heading h2 { margin: 2px 0 0; font-size: 18px; font-weight: 600; }
.section-index { margin: 0; }

.now-list { display: grid; gap: 1px; background: var(--line); }
.now-item { background: var(--panel); padding: 20px; }
.now-item h3 { margin: 0 0 8px; color: var(--accent); font-size: 12px; }
.now-item p { margin: 0; color: var(--muted); }

.project-list { border-top: 1px solid var(--line); }
.project-item {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr) auto;
  gap: 18px;
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
}
.project-no { color: #67706c; }
.project-main h3, .writing-item h3 { margin: 0 0 6px; font-size: 16px; }
.project-main p, .writing-item p { margin: 0; color: var(--muted); max-width: 700px; }
.tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 12px; }
.tags span { padding: 2px 6px; border: 1px solid var(--line); border-radius: 4px; color: #bdc5c2; font-size: 10px; }
.project-links { display: flex; flex-direction: column; gap: 6px; align-items: flex-end; }
.project-links a, .writing-item > a, .more-link a { text-decoration: none; }
.more-link { margin: 18px 0 0; }

.writing-list { border-top: 1px solid var(--line); }
.writing-item { display: grid; grid-template-columns: minmax(0,1fr) auto; gap: 24px; padding: 22px 0; border-bottom: 1px solid var(--line); }

.link-list { display: grid; }
.link-row { display: flex; justify-content: space-between; padding: 14px 0; border-top: 1px solid var(--line); text-decoration: none; }
.link-row:last-child { border-bottom: 1px solid var(--line); }

footer {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 22px 20px 40px;
  color: #69716e;
  font-size: 11px;
}

@media (max-width: 760px) {
  body { font-size: 13px; }
  .topbar { padding: 0 14px; }
  nav { gap: 10px; }
  nav a { font-size: 10px; }
  .hero, .section { margin: 0 10px; }
  .hero { min-height: 68vh; }
  .hero-copy { padding: 58px 20px 36px; }
  .section { padding: 30px 20px; }
  .section-grid { grid-template-columns: 1fr; gap: 18px; }
  .section-heading { position: static; display: flex; gap: 10px; align-items: baseline; }
  .project-item { grid-template-columns: 34px minmax(0, 1fr); }
  .project-links { grid-column: 2; flex-direction: row; align-items: center; gap: 14px; }
  .writing-item { grid-template-columns: 1fr; gap: 10px; }
  footer { padding-inline: 14px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  #life { display: none; }
  .hero { background: #080a0a; }
}