:root {
  --bg: #ffffff; --fg: #111; --sub: #6b7280; --line: #e5e7eb;
  --card: #f8fafc; --accent: #111; --chip: #f1f5f9;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #0f1115; --fg: #f3f4f6; --sub: #9ca3af; --line: #272b33; --card: #171a21; --accent: #f3f4f6; --chip: #1f232b; }
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
body {
  margin: 0; background: var(--bg); color: var(--fg);
  font-family: -apple-system, BlinkMacSystemFont, "Apple SD Gothic Neo", "Noto Sans KR", "Malgun Gothic", system-ui, sans-serif;
  line-height: 1.45; -webkit-font-smoothing: antialiased;
}
.wrap { max-width: 560px; margin: 0 auto; padding: 32px 16px 48px; }
.profile { text-align: center; margin-bottom: 20px; }
.avatar { width: 96px; height: 96px; border-radius: 50%; object-fit: cover; background: var(--chip); }
h1 { font-size: 22px; margin: 12px 0 6px; }
.bio { margin: 0; color: var(--sub); white-space: pre-line; font-size: 15px; }
.yt { display: inline-block; margin-top: 10px; font-size: 13px; color: var(--sub); text-decoration: underline; }

.tools { position: sticky; top: 0; background: var(--bg); padding: 8px 0 10px; z-index: 5; }
#q {
  width: 100%; padding: 11px 14px; border-radius: 12px; border: 1px solid var(--line);
  background: var(--card); color: var(--fg); font-size: 15px; outline: none;
}
#q:focus { border-color: var(--accent); }
.tabs { display: flex; gap: 8px; overflow-x: auto; padding: 10px 0 2px; scrollbar-width: none; }
.tabs::-webkit-scrollbar { display: none; }
.tab {
  flex: none; border: 0; border-radius: 999px; padding: 7px 14px; font-size: 14px; cursor: pointer;
  background: var(--chip); color: var(--fg); font-family: inherit;
}
.tab[aria-selected="true"] { background: var(--accent); color: var(--bg); font-weight: 600; }

.list { list-style: none; margin: 8px 0 0; padding: 0; display: grid; gap: 10px; }
.item {
  display: flex; align-items: center; gap: 12px; padding: 10px; text-decoration: none; color: inherit;
  background: var(--card); border: 1px solid var(--line); border-radius: 14px;
  transition: transform .12s ease, border-color .12s ease;
}
.item:hover { transform: translateY(-1px); border-color: var(--accent); }
.thumb {
  flex: none; width: 64px; height: 64px; border-radius: 10px; object-fit: cover; background: var(--chip);
  display: grid; place-items: center; font-size: 22px; color: var(--sub); overflow: hidden;
}
.body { min-width: 0; flex: 1; }
.title { font-size: 15px; font-weight: 600; word-break: keep-all; }
.desc { margin-top: 2px; font-size: 13px; color: var(--sub); word-break: keep-all; }
.badge {
  display: inline-block; margin-top: 6px; font-size: 11px; padding: 2px 8px; border-radius: 999px;
  background: var(--chip); color: var(--sub);
}
.arrow { flex: none; color: var(--sub); font-size: 18px; }
.empty { text-align: center; color: var(--sub); margin-top: 24px; }
.foot { margin-top: 28px; text-align: center; font-size: 12px; color: var(--sub); }