:root {
  --bg: #0d1117;
  --bg-soft: #161b22;
  --border: #21262d;
  --text: #c9d1d9;
  --muted: #8b949e;
  --accent: #7ee787;
  --accent-2: #58a6ff;
  --danger: #ff7b72;
  --mono: "JetBrains Mono", ui-monospace, monospace;
  --sans: "Inter", system-ui, sans-serif;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
}

a { color: var(--accent-2); text-decoration: none; }
a:hover { text-decoration: underline; }

.wrap {
  max-width: 720px;
  margin: 0 auto;
  padding: 48px 20px 80px;
}

/* hero */
.hero { text-align: center; margin-bottom: 48px; }

.avatar {
  width: 96px; height: 96px;
  margin: 0 auto 16px;
  border-radius: 50%;
  overflow: hidden;
  border: 2px solid var(--border);
  background: var(--bg-soft);
  display: grid; place-items: center;
}
.avatar img { width: 100%; height: 100%; object-fit: cover; display: block; }
.avatar .avatar-fallback { font-family: var(--mono); font-weight: 700; color: var(--accent); }
.avatar:not(.fallback) .avatar-fallback { display: none; }

.hero h1 {
  font-family: var(--mono);
  font-size: 1.6rem;
  margin: 0 0 8px;
  color: #fff;
}
.hero .aka { color: var(--muted); font-size: 0.9em; font-weight: 400; }

.tagline {
  font-family: var(--mono);
  color: var(--muted);
  margin: 0 0 12px;
}
.tagline .prompt { color: var(--accent); margin-right: 6px; }
.cursor { animation: blink 1s step-end infinite; color: var(--accent); }
@keyframes blink { 50% { opacity: 0; } }

.status {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: var(--mono); font-size: 0.85rem;
  color: var(--muted);
  padding: 4px 10px;
  border: 1px solid var(--border);
  border-radius: 999px;
}
.status .dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 6px var(--accent);
  animation: pulse 2s infinite;
}
@keyframes pulse { 50% { opacity: 0.4; } }

/* sections */
section { margin-bottom: 40px; }
section h2 {
  font-family: var(--mono);
  font-size: 1rem;
  color: var(--accent);
  margin: 0 0 12px;
  font-weight: 600;
}

/* links */
.links { display: flex; flex-direction: column; gap: 8px; }
.link {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--mono);
  font-size: 0.95rem;
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--bg-soft);
  transition: border-color 0.15s, transform 0.15s;
}
.link:hover { border-color: var(--accent); text-decoration: none; transform: translateX(2px); }
.badge { color: var(--muted); }

/* like */
.like-btn {
  font-family: var(--mono);
  font-size: 1rem;
  padding: 8px 16px;
  background: var(--bg-soft);
  color: var(--danger);
  border: 1px solid var(--border);
  border-radius: 6px;
  cursor: pointer;
  transition: border-color 0.15s, transform 0.1s;
}
.like-btn:hover { border-color: var(--danger); }
.like-btn:active { transform: scale(0.96); }
.like-btn:disabled { opacity: 0.6; cursor: not-allowed; }
.like-msg { margin-left: 10px; font-size: 0.85rem; color: var(--muted); font-family: var(--mono); }

/* form */
.form { display: flex; flex-direction: column; gap: 10px; margin-bottom: 24px; }
.form input[type="text"],
.form textarea {
  font-family: var(--mono);
  font-size: 0.9rem;
  padding: 10px 12px;
  background: var(--bg-soft);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 6px;
  outline: none;
  transition: border-color 0.15s;
}
.form input[type="text"]:focus,
.form textarea:focus { border-color: var(--accent); }
.form textarea { resize: vertical; min-height: 90px; }
.form .hp { position: absolute; left: -9999px; opacity: 0; pointer-events: none; }

.form-row { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.char { font-family: var(--mono); font-size: 0.8rem; color: var(--muted); }
.form button {
  font-family: var(--mono);
  font-size: 0.95rem;
  padding: 8px 20px;
  background: var(--accent);
  color: #0d1117;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  font-weight: 600;
  transition: opacity 0.15s, transform 0.1s;
}
.form button:hover { opacity: 0.9; }
.form button:active { transform: scale(0.97); }
.form button:disabled { opacity: 0.5; cursor: not-allowed; }
.form-msg { font-family: var(--mono); font-size: 0.85rem; margin: 0; min-height: 1.2em; }
.form-msg.err { color: var(--danger); }
.form-msg.ok { color: var(--accent); }

/* comments */
.comments { display: flex; flex-direction: column; gap: 12px; }
.comment {
  font-family: var(--mono);
  font-size: 0.9rem;
  padding: 12px 14px;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: 6px;
  white-space: pre-wrap;
  word-break: break-word;
}
.comment .meta {
  font-size: 0.78rem;
  color: var(--muted);
  margin-bottom: 6px;
}
.comment .meta .name { color: var(--accent-2); font-weight: 600; }
.comment .meta .time { margin-left: 6px; }

.load-more {
  margin-top: 16px;
  width: 100%;
  font-family: var(--mono);
  font-size: 0.9rem;
  padding: 10px;
  background: transparent;
  color: var(--muted);
  border: 1px dashed var(--border);
  border-radius: 6px;
  cursor: pointer;
  transition: border-color 0.15s, color 0.15s;
}
.load-more:hover { border-color: var(--accent); color: var(--accent); }

/* footer */
footer {
  margin-top: 60px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
  font-family: var(--mono);
  font-size: 0.8rem;
  color: var(--muted);
  text-align: center;
}

@media (max-width: 480px) {
  .wrap { padding: 32px 16px 60px; }
  .hero h1 { font-size: 1.3rem; }
}

@media (prefers-reduced-motion: reduce) {
  .cursor, .status .dot { animation: none; }
  * { transition: none !important; }
}