:root { --bg: #0A0A0A; --fg: #E5E5E5; --primary: #FF6600; --muted: #737373; --border: #262626; --soft: #171717; }
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; background: var(--bg); color: var(--fg); font-family: Inter, system-ui, sans-serif; line-height: 1.55; }
a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }
.topbar { display: flex; justify-content: space-between; align-items: center; padding: 18px 28px; border-bottom: 1px solid var(--border); gap: 16px; flex-wrap: wrap; }
.brand { display: flex; align-items: center; gap: 10px; font-family: 'JetBrains Mono', monospace; font-weight: 700; color: var(--primary); }
.topic-bar { display: flex; gap: 6px; align-items: center; }
.topic-bar input { padding: 8px 12px; background: var(--soft); border: 1px solid var(--border); border-radius: 4px; color: var(--fg); font-family: 'JetBrains Mono', monospace; font-size: 13px; min-width: 240px; }
.topic-bar button { padding: 8px 14px; background: var(--primary); color: var(--bg); border: 0; border-radius: 4px; font-family: 'JetBrains Mono', monospace; font-size: 13px; font-weight: 700; cursor: pointer; }
main { max-width: 820px; margin: 0 auto; padding: 48px 24px 80px; }
h1 { font-family: 'JetBrains Mono', monospace; font-weight: 700; font-size: clamp(28px, 4.5vw, 44px); line-height: 1.15; margin: 0 0 16px; letter-spacing: -0.02em; }
h1 em { color: var(--primary); font-style: normal; }
h2 { font-family: 'JetBrains Mono', monospace; font-size: 18px; margin: 0 0 12px; }
.lead { color: var(--muted); margin: 0 0 32px; max-width: 600px; }
.loading { display: flex; align-items: center; gap: 12px; padding: 16px; background: var(--soft); border: 1px solid var(--border); border-radius: 6px; color: var(--muted); font-family: 'JetBrains Mono', monospace; font-size: 14px; }
.spinner { width: 14px; height: 14px; border: 2px solid var(--border); border-top-color: var(--primary); border-radius: 50%; animation: spin .8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.stories { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 16px; }
.story { display: flex; gap: 14px; padding: 18px 20px; background: var(--soft); border: 1px solid var(--border); border-radius: 6px; }
.story .rank { font-family: 'JetBrains Mono', monospace; color: var(--primary); font-size: 14px; font-weight: 700; min-width: 24px; }
.story .body { flex: 1; }
.story .title { font-weight: 500; font-size: 16px; margin: 0 0 4px; line-height: 1.4; }
.story .title a { color: var(--fg); }
.story .title a:hover { color: var(--primary); }
.story .host { color: var(--muted); font-size: 12px; font-family: 'JetBrains Mono', monospace; margin-right: 8px; }
.story .meta { color: var(--muted); font-size: 12px; font-family: 'JetBrains Mono', monospace; margin-top: 6px; }
.story .meta a { color: var(--muted); border-bottom: 1px dashed var(--muted); }
.story .meta a:hover { color: var(--primary); }
.story .summary { margin-top: 10px; padding: 10px 14px; background: var(--bg); border-left: 2px solid var(--primary); border-radius: 0 4px 4px 0; color: var(--fg); font-size: 14px; line-height: 1.5; }
code { background: var(--soft); padding: 2px 6px; border-radius: 3px; font-family: 'JetBrains Mono', monospace; font-size: 13px; color: var(--primary); }
.block { margin-top: 56px; padding-top: 24px; border-top: 1px solid var(--border); }
.muted { color: var(--muted); font-size: 14px; }
footer { text-align: center; padding: 24px; color: var(--muted); font-size: 12px; font-family: 'JetBrains Mono', monospace; }