/* ===============================
   BCGAME THEME – FINAL CLEAN
   Font: Times New Roman
   =============================== */

:root {
  --bg: #171B20;
  --bg-2: #1D2228;
  --panel: #22282F;
  --panel-2: #262D35;
  --border: rgba(255,255,255,0.06);

  --text: #EAF0F6;
  --muted: #AAB5C1;

  --green: #25E18A;
  --green-soft: #6CFFB5;

  --shadow: 0 10px 28px rgba(0,0,0,0.35);
}

/* Reset */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* ===============================
   BODY – Times New Roman
   =============================== */
body {
  font-family: "Times New Roman", Times, serif;
  background:
    radial-gradient(1100px 600px at 70% 10%, rgba(37,225,138,0.1), transparent 55%),
    linear-gradient(180deg, var(--bg) 0%, #14181D 100%);
  color: var(--text);
  line-height: 1.65;
}

/* ===============================
   HEADER + H1
   =============================== */
header {
  background: var(--bg-2);
  padding: 18px 20px;
  border-bottom: 1px solid var(--border);
text-align: center;
}

/* H1 xanh neon */
h1 {
  font-size: 28px;
  font-weight: 700;
  letter-spacing: 0.3px;
  background: linear-gradient(90deg, var(--green), var(--green-soft));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  text-shadow: 0 0 10px rgba(37,225,138,0.25);
}

/* ===============================
   NAV
   =============================== */
nav {
  display: flex;
  justify-content: center;
  gap: 10px;
  background: var(--panel-2);
  padding: 12px 10px;
  border-bottom: 1px solid var(--border);
  box-shadow: var(--shadow);
}

nav a {
  font-family: "Times New Roman", Times, serif;
  color: var(--text);
  text-decoration: none;
  font-weight: 600;
  padding: 10px 14px;
  border-radius: 10px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.05);
  transition: 0.2s ease;
}

nav a:hover {
  color: var(--green);
  background: rgba(37,225,138,0.08);
  border-color: rgba(37,225,138,0.35);
}

/* ===============================
   MAIN CONTENT
   =============================== */
main {
  max-width: 1200px;
  margin: 20px auto;
  padding: 22px;
  background: linear-gradient(180deg, var(--panel) 0%, #1E252D 100%);
  border: 1px solid var(--border);
  border-radius: 14px;
  box-shadow: var(--shadow);
}

/* H2 xanh dịu */
h2 {
  font-size: 24px;
  font-weight: 700;
  color: var(--green-soft);
  margin-bottom: 14px;
  text-shadow: 0 0 6px rgba(37,225,138,0.25);
}

/* Text thường */
p {
  color: var(--muted);
  margin-bottom: 14px;
}

/* ===============================
   HASHTAG – màu xanh BCGAME
   =============================== */
.hashtag,
.tag,
a[href*="#"] {
  color: var(--green);
  font-weight: 600;
  text-decoration: none;
  text-shadow: 0 0 6px rgba(37,225,138,0.25);
}

.hashtag:hover,
.tag:hover {
  color: var(--green-soft);
}

/* Nếu hashtag viết trực tiếp trong text: #BCGAME */
p span.hashtag {
  color: var(--green);
}

/* ===============================
   BUTTON
   =============================== */
button {
  font-family: "Times New Roman", Times, serif;
  padding: 12px 18px;
  font-size: 15px;
  font-weight: 700;
  color: #06140C;
  background: linear-gradient(90deg, var(--green), var(--green-soft));
  border: none;
  border-radius: 10px;
  cursor: pointer;
  box-shadow: 0 10px 22px rgba(37,225,138,0.18);
  transition: 0.15s ease;
}

button:hover {
  filter: brightness(1.05);
  transform: translateY(-1px);
}

/* ===============================
   FOOTER
   =============================== */
footer {
  background: var(--bg-2);
  padding: 16px 0;
  margin-top: 22px;
  border-top: 1px solid var(--border);
  text-align: center;
}

footer p,
footer a {
  font-family: "Times New Roman", Times, serif;
  color: var(--green);
  font-weight: 600;
  text-shadow: 0 0 6px rgba(37,225,138,0.25);
}