/* ─── CSS Variables ─── */
:root {
  --bg: #020408;
  --bg-card: #060d18;
  --bg-card2: #080f1e;
  --cyan: #00e5ff;
  --cyan-dim: #00b8cc;
  --gold: #f0c040;
  --gold-dim: #c49020;
  --green: #00ff88;
  --red: #ff3366;
  --text: #e0eaf8;
  --text-muted: #5a7a9a;
  --border: rgba(0,229,255,0.12);
  --border-bright: rgba(0,229,255,0.32);
  --glow: 0 0 20px rgba(0,229,255,0.25);
  --glow-gold: 0 0 24px rgba(240,192,64,0.35);
  --radius: 8px;
}

/* ─── Reset ─── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Noto Sans SC', sans-serif;
  font-weight: 300;
  overflow-x: hidden;
  line-height: 1.7;
}
a { color: var(--cyan); text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }

/* ─── Scrollbar ─── */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--cyan-dim); border-radius: 2px; }

/* ─── Navbar ─── */
#navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: rgba(2,4,8,0.9);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1200px; margin: 0 auto;
  display: flex; align-items: center;
  padding: 0 24px; height: 64px; gap: 32px;
}
.nav-logo {
  font-size: 1.3rem; font-weight: 700; color: var(--cyan);
  letter-spacing: 1px; white-space: nowrap;
}
.nav-logo span { color: var(--gold); }
.nav-links { display: flex; gap: 28px; flex: 1; }
.nav-links a {
  color: var(--text-muted); font-size: 0.88rem;
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--cyan); }
.nav-cta {
  background: linear-gradient(135deg, var(--cyan), var(--cyan-dim));
  color: #000; font-weight: 700; font-size: 0.82rem;
  padding: 9px 20px; border-radius: 6px;
  white-space: nowrap; box-shadow: 0 0 16px rgba(0,229,255,0.35);
  transition: box-shadow 0.2s, transform 0.2s;
}
.nav-cta:hover { box-shadow: 0 0 28px rgba(0,229,255,0.6); transform: translateY(-1px); }
.nav-toggle {
  display: none; background: none; border: 1px solid var(--border);
  color: var(--text); padding: 6px 10px; border-radius: 4px; cursor: pointer;
  font-size: 1rem; margin-left: auto;
}

/* ─── Buttons ─── */
.btn-primary {
  display: inline-block;
  background: linear-gradient(135deg, var(--cyan), #007a99);
  color: #000; font-weight: 700; font-size: 0.88rem;
  padding: 13px 32px; border-radius: 6px; border: none; cursor: pointer;
  box-shadow: 0 0 20px rgba(0,229,255,0.4);
  transition: all 0.25s;
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 0 36px rgba(0,229,255,0.65); color: #000; }

.btn-outline {
  display: inline-block;
  background: transparent; color: var(--text);
  font-weight: 600; font-size: 0.88rem;
  padding: 12px 32px; border: 1px solid var(--border-bright); border-radius: 6px;
  transition: all 0.25s;
}
.btn-outline:hover { border-color: var(--cyan); color: var(--cyan); background: rgba(0,229,255,0.05); }

.btn-gold {
  display: inline-block;
  background: linear-gradient(135deg, var(--gold), var(--gold-dim));
  color: #000; font-weight: 700; font-size: 0.88rem;
  padding: 13px 32px; border-radius: 6px; border: none; cursor: pointer;
  box-shadow: var(--glow-gold); transition: all 0.25s;
}
.btn-gold:hover { transform: translateY(-2px); box-shadow: 0 0 40px rgba(240,192,64,0.7); color: #000; }

.btn-xl {
  display: inline-flex; align-items: center; gap: 10px;
  background: linear-gradient(135deg, var(--cyan), #007a99);
  color: #000; font-weight: 700; font-size: 1rem;
  padding: 16px 48px; border-radius: 8px; border: none; cursor: pointer;
  box-shadow: 0 0 32px rgba(0,229,255,0.5); transition: all 0.3s;
}
.btn-xl:hover { transform: translateY(-3px); box-shadow: 0 0 56px rgba(0,229,255,0.8); color: #000; }

/* ─── Floating Button ─── */
.float-btn {
  position: fixed; bottom: 24px; right: 24px; z-index: 999;
  background: linear-gradient(135deg, var(--gold), var(--gold-dim));
  color: #000; font-weight: 700; font-size: 0.85rem;
  padding: 13px 22px; border-radius: 50px;
  box-shadow: 0 4px 20px rgba(240,192,64,0.5);
  transition: all 0.25s; white-space: nowrap;
}
.float-btn:hover { transform: translateY(-3px); box-shadow: 0 8px 32px rgba(240,192,64,0.7); color: #000; }

/* ─── Section ─── */
.section { padding: 96px 24px; max-width: 1200px; margin: 0 auto; }
.section-header { margin-bottom: 56px; }
.section-tag {
  display: block; font-size: 0.72rem; color: var(--cyan);
  letter-spacing: 3px; margin-bottom: 12px;
  font-family: 'Courier New', monospace;
}
.section-title {
  font-size: clamp(1.6rem, 3.5vw, 2.2rem); font-weight: 700; margin-bottom: 14px;
}
.section-sub { color: var(--text-muted); font-size: 0.95rem; max-width: 500px; }

/* ─── Hero ─── */
.hero {
  position: relative; min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  text-align: center; padding: 100px 24px 60px;
  overflow: hidden;
}
#grid-canvas { position: absolute; inset: 0; z-index: 0; }
.hero-content { position: relative; z-index: 1; max-width: 820px; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  border: 1px solid var(--border-bright); border-radius: 100px;
  padding: 6px 18px; font-size: 0.76rem; color: var(--cyan);
  letter-spacing: 1.5px; margin-bottom: 28px;
  background: rgba(0,229,255,0.05);
  animation: fadeUp 0.7s ease both;
}
.dot {
  width: 7px; height: 7px; border-radius: 50%; background: var(--green);
  box-shadow: 0 0 8px var(--green); animation: pulse 2s infinite;
}
@keyframes pulse { 0%,100%{opacity:1} 50%{opacity:0.3} }
.hero h1 {
  font-size: clamp(2rem, 5.5vw, 4rem); font-weight: 700; line-height: 1.15;
  margin-bottom: 20px; animation: fadeUp 0.7s 0.1s ease both;
}
.hero h1 em {
  font-style: normal;
  background: linear-gradient(135deg, var(--cyan), var(--gold));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.hero p {
  font-size: 1.05rem; color: var(--text-muted);
  max-width: 520px; margin: 0 auto 36px;
  animation: fadeUp 0.7s 0.2s ease both;
}
.hero-btns {
  display: flex; gap: 14px; justify-content: center; flex-wrap: wrap;
  margin-bottom: 64px; animation: fadeUp 0.7s 0.3s ease both;
}
.hero-stats {
  display: grid; grid-template-columns: repeat(3, 1fr);
  max-width: 620px; margin: 0 auto;
  border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden;
  background: var(--border); gap: 1px;
  animation: fadeUp 0.7s 0.4s ease both;
}
.stat-item { background: rgba(6,13,24,0.95); padding: 22px; text-align: center; }
.stat-num {
  font-size: 1.7rem; font-weight: 700; color: var(--cyan);
  text-shadow: var(--glow); margin-bottom: 4px;
}
.stat-label { font-size: 0.78rem; color: var(--text-muted); }

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ─── Ticker ─── */
.ticker-wrap {
  overflow: hidden; padding: 10px 0;
  border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
  background: rgba(0,229,255,0.03);
}
.ticker-inner {
  display: flex; gap: 48px; width: max-content;
  animation: ticker 35s linear infinite;
}
.ticker-item { display: flex; gap: 8px; align-items: center; font-size: 0.8rem; font-family: 'Courier New', monospace; white-space: nowrap; }
.t-sym { color: var(--text-muted); }
.t-price { color: var(--text); }
.t-up { color: var(--green); }
.t-down { color: var(--red); }
@keyframes ticker { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ─── Card Grid ─── */
.card-grid-3 {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px;
}

/* ─── Feature Cards ─── */
.feature-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 28px;
  transition: all 0.3s; position: relative; overflow: hidden;
}
.feature-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
  opacity: 0; transition: opacity 0.3s;
}
.feature-card:hover { border-color: var(--border-bright); transform: translateY(-4px); }
.feature-card:hover::before { opacity: 1; }
.feature-icon { font-size: 2rem; margin-bottom: 16px; filter: drop-shadow(0 0 6px rgba(0,229,255,0.4)); }
.feature-card h3 { font-size: 0.95rem; font-weight: 600; margin-bottom: 10px; }
.feature-card p { font-size: 0.84rem; color: var(--text-muted); line-height: 1.7; }

/* ─── Bonus Section ─── */
.bonus-section { background: rgba(6,13,24,0.6); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.bonus-inner {
  max-width: 1200px; margin: 0 auto;
  display: grid; grid-template-columns: 1fr 360px; gap: 64px; align-items: center;
  padding: 96px 24px;
}
.benefit-list { list-style: none; margin: 24px 0 32px; display: flex; flex-direction: column; gap: 14px; }
.benefit-list li { display: flex; align-items: center; gap: 12px; font-size: 0.92rem; }
.check { color: var(--gold); font-weight: 700; font-size: 1rem; }

.bonus-card {
  background: linear-gradient(145deg, #0a1520, #0f1e30);
  border: 1px solid rgba(240,192,64,0.4);
  border-radius: 12px; padding: 36px; text-align: center;
  box-shadow: var(--glow-gold); position: relative; overflow: hidden;
}
.bonus-glow {
  position: absolute; inset: -50%;
  background: radial-gradient(ellipse, rgba(240,192,64,0.06) 0%, transparent 65%);
  pointer-events: none;
}
.bonus-card h3 { font-size: 0.88rem; color: var(--text-muted); margin-bottom: 16px; position: relative; }
.bonus-amount { font-size: 3.4rem; font-weight: 700; color: var(--gold); line-height: 1; text-shadow: var(--glow-gold); position: relative; }
.bonus-unit { font-size: 1rem; color: var(--gold-dim); margin-bottom: 20px; position: relative; }
.bonus-card > p { font-size: 0.82rem; color: var(--text-muted); margin-bottom: 20px; position: relative; }
.bonus-steps { display: flex; align-items: center; gap: 8px; justify-content: center; margin-bottom: 24px; position: relative; }
.bs { font-size: 0.75rem; background: rgba(0,229,255,0.08); border: 1px solid var(--border); padding: 6px 12px; border-radius: 4px; }
.bs-arrow { color: var(--cyan-dim); font-size: 0.85rem; }
.bonus-tip { font-size: 0.72rem; color: var(--text-muted); margin-top: 12px; position: relative; }

/* ─── Product Cards ─── */
.product-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 28px;
  transition: all 0.3s; position: relative; overflow: hidden;
}
.product-card::after {
  content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
  transform: scaleX(0); transition: transform 0.3s;
}
.product-card:hover { border-color: var(--border-bright); background: rgba(6,13,24,0.98); }
.product-card:hover::after { transform: scaleX(1); }
.product-icon { font-size: 2rem; margin-bottom: 14px; filter: drop-shadow(0 0 6px rgba(0,229,255,0.3)); }
.product-card h3 { font-size: 0.9rem; font-weight: 600; color: var(--cyan); margin-bottom: 8px; }
.product-card p { font-size: 0.82rem; color: var(--text-muted); line-height: 1.7; }
.tag-green {
  display: inline-block; margin-top: 12px;
  font-size: 0.7rem; color: var(--green);
  background: rgba(0,255,136,0.08); border: 1px solid rgba(0,255,136,0.25);
  border-radius: 100px; padding: 3px 10px;
}

/* ─── Register Banner ─── */
.reg-banner {
  background: linear-gradient(135deg, #020d1a 0%, #041828 50%, #020d1a 100%);
  border-top: 1px solid var(--border-bright); border-bottom: 1px solid var(--border-bright);
  padding: 80px 24px; position: relative;
}
.reg-banner::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(ellipse at 50% 0%, rgba(0,229,255,0.07) 0%, transparent 60%);
  pointer-events: none;
}
.steps-row {
  display: flex; align-items: center; justify-content: center; gap: 0;
  max-width: 780px; margin: 0 auto;
}
.step-item { text-align: center; flex: 1; padding: 0 12px; }
.step-num {
  width: 48px; height: 48px; border-radius: 50%;
  background: rgba(0,229,255,0.1); border: 2px solid var(--cyan);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 1rem; color: var(--cyan);
  margin: 0 auto 14px; box-shadow: var(--glow);
}
.step-item h4 { font-size: 0.9rem; font-weight: 600; margin-bottom: 6px; }
.step-item p { font-size: 0.8rem; color: var(--text-muted); line-height: 1.5; }
.step-arrow { color: var(--cyan-dim); font-size: 1.5rem; opacity: 0.4; flex-shrink: 0; }

/* ─── Articles ─── */
.article-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.article-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; transition: all 0.3s; }
.article-card:hover { border-color: var(--border-bright); transform: translateY(-3px); }
.article-card a { color: inherit; }
.article-thumb { width: 100%; height: 160px; object-fit: cover; }
.article-thumb-placeholder { width: 100%; height: 160px; background: rgba(0,229,255,0.04); display: flex; align-items: center; justify-content: center; font-size: 2.5rem; }
.article-body { padding: 20px; }
.article-cat { font-size: 0.7rem; color: var(--cyan); background: rgba(0,229,255,0.08); border: 1px solid var(--border); padding: 2px 8px; border-radius: 100px; }
.article-card h3 { font-size: 0.92rem; font-weight: 600; margin: 12px 0 8px; line-height: 1.4; }
.article-card p { font-size: 0.8rem; color: var(--text-muted); line-height: 1.6; overflow: hidden; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
.article-meta { font-size: 0.72rem; color: var(--text-muted); margin-top: 12px; }

/* ─── Articles Page ─── */
.page-hero {
  padding: 140px 24px 64px; text-align: center;
  background: radial-gradient(ellipse at 50% 0%, rgba(0,229,255,0.06) 0%, transparent 60%);
}
.page-hero h1 { font-size: clamp(1.8rem, 4vw, 2.8rem); font-weight: 700; margin-bottom: 12px; }
.page-hero h1 em { font-style: normal; background: linear-gradient(135deg, var(--cyan), var(--gold)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.page-hero p { font-size: 1rem; color: var(--text-muted); }
.page-hero.small { padding: 120px 24px 40px; }

.articles-layout { display: grid; grid-template-columns: 1fr 300px; gap: 40px; }
.article-filters { margin-bottom: 28px; }
.search-form { display: flex; gap: 10px; margin-bottom: 16px; }
.search-input { flex: 1; background: var(--bg-card2); border: 1px solid var(--border); border-radius: 6px; padding: 10px 14px; color: var(--text); font-size: 0.88rem; outline: none; }
.search-input:focus { border-color: var(--border-bright); }
.search-btn { background: var(--cyan); color: #000; font-weight: 700; padding: 10px 20px; border: none; border-radius: 6px; cursor: pointer; font-size: 0.85rem; }
.cat-tags { display: flex; gap: 8px; flex-wrap: wrap; }
.cat-tag { font-size: 0.78rem; padding: 5px 14px; border-radius: 100px; border: 1px solid var(--border); color: var(--text-muted); transition: all 0.2s; }
.cat-tag:hover, .cat-tag.active { background: rgba(0,229,255,0.1); border-color: var(--border-bright); color: var(--cyan); }

.article-list-item { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); margin-bottom: 16px; overflow: hidden; transition: all 0.3s; }
.article-list-item:hover { border-color: var(--border-bright); }
.article-list-item > a { display: flex; color: inherit; }
.ali-thumb { width: 200px; height: 130px; object-fit: cover; flex-shrink: 0; }
.ali-thumb-ph { width: 200px; height: 130px; background: rgba(0,229,255,0.04); display: flex; align-items: center; justify-content: center; font-size: 2.5rem; flex-shrink: 0; }
.ali-body { padding: 20px; flex: 1; }
.ali-body h2 { font-size: 1rem; font-weight: 600; margin: 10px 0 8px; line-height: 1.4; }
.ali-body p { font-size: 0.83rem; color: var(--text-muted); line-height: 1.6; overflow: hidden; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }

.pagination { display: flex; align-items: center; justify-content: center; gap: 20px; margin-top: 32px; }
.pg-btn { background: var(--bg-card); border: 1px solid var(--border); padding: 9px 20px; border-radius: 6px; color: var(--text); font-size: 0.85rem; transition: all 0.2s; }
.pg-btn:hover { border-color: var(--border-bright); color: var(--cyan); }
.no-result { text-align: center; color: var(--text-muted); padding: 48px; }

/* ─── Sidebar ─── */
.articles-sidebar { display: flex; flex-direction: column; gap: 20px; }
.sidebar-widget { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); padding: 22px; }
.sidebar-widget h3 { font-size: 0.9rem; font-weight: 600; margin-bottom: 16px; color: var(--text); }
.sw-bonus { font-size: 1.5rem; font-weight: 700; color: var(--gold); text-align: center; margin-bottom: 14px; }
.sw-link { display: block; font-size: 0.83rem; color: var(--text-muted); padding: 7px 0; border-bottom: 1px solid var(--border); transition: color 0.2s; }
.sw-link:hover { color: var(--cyan); }
.sw-link:last-child { border-bottom: none; }

/* ─── Article Detail ─── */
.article-page { padding: 100px 24px 60px; max-width: 1200px; margin: 0 auto; }
.article-layout { display: grid; grid-template-columns: 1fr 300px; gap: 40px; }
.article-header { margin-bottom: 32px; padding-bottom: 24px; border-bottom: 1px solid var(--border); }
.article-header h1 { font-size: clamp(1.4rem, 3vw, 2rem); font-weight: 700; margin: 14px 0 12px; line-height: 1.3; }
.article-meta-bar { font-size: 0.8rem; color: var(--text-muted); display: flex; gap: 20px; }

/* ─── Markdown Body ─── */
.markdown-body { font-size: 0.92rem; line-height: 1.85; color: var(--text); }
.markdown-body h2 { font-size: 1.3rem; font-weight: 600; margin: 32px 0 14px; color: var(--cyan); padding-bottom: 8px; border-bottom: 1px solid var(--border); }
.markdown-body h3 { font-size: 1.05rem; font-weight: 600; margin: 24px 0 10px; }
.markdown-body p { margin-bottom: 14px; }
.markdown-body ul, .markdown-body ol { padding-left: 24px; margin-bottom: 14px; }
.markdown-body li { margin-bottom: 6px; }
.markdown-body strong { color: var(--text); font-weight: 600; }
.markdown-body code { background: rgba(0,229,255,0.08); color: var(--cyan); padding: 2px 6px; border-radius: 3px; font-size: 0.85em; }
.markdown-body pre { background: var(--bg-card2); border: 1px solid var(--border); border-radius: 6px; padding: 16px; overflow-x: auto; margin-bottom: 16px; }
.markdown-body blockquote { border-left: 3px solid var(--cyan); padding: 10px 20px; background: rgba(0,229,255,0.04); margin-bottom: 14px; color: var(--text-muted); }
.markdown-body table { width: 100%; border-collapse: collapse; margin-bottom: 16px; font-size: 0.88rem; }
.markdown-body th, .markdown-body td { padding: 10px 12px; border: 1px solid var(--border); }
.markdown-body th { background: rgba(0,229,255,0.06); color: var(--cyan); }
.markdown-body a { color: var(--cyan); border-bottom: 1px solid rgba(0,229,255,0.3); }

.article-cta-box {
  margin-top: 40px; background: linear-gradient(135deg, #041525, #081e30);
  border: 1px solid var(--border-bright); border-radius: var(--radius); padding: 28px;
  text-align: center;
}
.article-cta-box h3 { font-size: 1.1rem; margin-bottom: 8px; }
.article-cta-box p { font-size: 0.88rem; color: var(--text-muted); margin-bottom: 20px; }

.related-item { display: block; padding: 10px 0; border-bottom: 1px solid var(--border); }
.related-item:last-child { border-bottom: none; }
.related-item h4 { font-size: 0.84rem; font-weight: 500; color: var(--text); transition: color 0.2s; overflow: hidden; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
.related-item:hover h4 { color: var(--cyan); }
.related-item span { font-size: 0.72rem; color: var(--text-muted); }

/* ─── About Page ─── */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: start; }
.about-text h2 { font-size: 1.5rem; font-weight: 700; margin-bottom: 20px; }
.about-text p { font-size: 0.9rem; color: var(--text-muted); line-height: 1.8; margin-bottom: 16px; }
.about-text h3 { font-size: 1rem; font-weight: 600; margin: 28px 0 16px; }
.about-stats { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.about-stat { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px; text-align: center; display: flex; flex-direction: column; gap: 4px; }
.about-num { font-size: 1.4rem; font-weight: 700; color: var(--cyan); }
.about-stat span:last-child { font-size: 0.78rem; color: var(--text-muted); }
.about-features h3 { font-size: 1rem; font-weight: 600; margin-bottom: 20px; }
.about-feature { display: flex; gap: 16px; margin-bottom: 20px; padding: 16px; background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); }
.about-feature > span { font-size: 1.5rem; flex-shrink: 0; }
.about-feature strong { display: block; font-size: 0.9rem; margin-bottom: 4px; }
.about-feature p { font-size: 0.82rem; color: var(--text-muted); margin: 0; }

/* ─── Register Page ─── */
.register-grid { display: grid; grid-template-columns: 1fr 400px; gap: 60px; align-items: start; }
.register-steps h2 { font-size: 1.3rem; font-weight: 700; margin-bottom: 28px; }
.reg-step { display: flex; gap: 16px; margin-bottom: 24px; }
.rs-num { width: 32px; height: 32px; border-radius: 50%; background: rgba(0,229,255,0.1); border: 2px solid var(--cyan); display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 0.88rem; color: var(--cyan); flex-shrink: 0; }
.reg-step h4 { font-size: 0.9rem; font-weight: 600; margin-bottom: 4px; }
.reg-step p { font-size: 0.83rem; color: var(--text-muted); line-height: 1.6; }
.register-bonus-wrap { position: sticky; top: 80px; }
.reg-bonus-card { background: linear-gradient(145deg, #0a1520, #0f1e30); border: 1px solid rgba(240,192,64,0.4); border-radius: 12px; padding: 32px; text-align: center; box-shadow: var(--glow-gold); position: relative; overflow: hidden; }
.reg-bonus-card h3 { font-size: 0.88rem; color: var(--text-muted); margin-bottom: 20px; }
.reg-bonus-amount { font-size: 3.5rem; font-weight: 700; color: var(--gold); line-height: 1; text-shadow: var(--glow-gold); }
.reg-bonus-card > p { font-size: 0.88rem; color: var(--text-muted); margin-bottom: 20px; }
.reg-bonus-list { text-align: left; margin-bottom: 24px; border: 1px solid rgba(240,192,64,0.2); border-radius: 8px; overflow: hidden; }
.rbl-item { display: flex; justify-content: space-between; padding: 10px 16px; font-size: 0.84rem; border-bottom: 1px solid rgba(240,192,64,0.1); }
.rbl-item:last-child { border-bottom: none; }
.rbl-item span:last-child { color: var(--gold); font-weight: 600; }
.invite-code { font-size: 0.85rem; color: var(--text-muted); margin-bottom: 20px; display: flex; align-items: center; justify-content: center; gap: 10px; }
.copy-btn { background: rgba(0,229,255,0.1); border: 1px solid var(--border); color: var(--cyan); padding: 4px 12px; border-radius: 4px; cursor: pointer; font-size: 0.75rem; transition: all 0.2s; }
.copy-btn:hover { background: rgba(0,229,255,0.2); }
.reg-note { font-size: 0.72rem; color: var(--text-muted); margin-top: 10px; }

/* ─── Footer ─── */
footer { background: rgba(2,4,8,0.95); border-top: 1px solid var(--border); margin-top: 60px; }
.footer-inner { max-width: 1200px; margin: 0 auto; padding: 48px 24px 28px; }
.footer-top { display: grid; grid-template-columns: 200px 1fr auto; gap: 40px; margin-bottom: 32px; }
.footer-logo { font-size: 1.2rem; font-weight: 700; color: var(--cyan); margin-bottom: 10px; }
.footer-logo span { color: var(--gold); }
.footer-desc { font-size: 0.8rem; color: var(--text-muted); line-height: 1.7; }
.footer-links-group { display: flex; gap: 48px; }
.footer-col { display: flex; flex-direction: column; gap: 8px; }
.footer-col h4 { font-size: 0.82rem; font-weight: 600; color: var(--text); margin-bottom: 4px; }
.footer-col a { font-size: 0.8rem; color: var(--text-muted); transition: color 0.2s; }
.footer-col a:hover { color: var(--cyan); }
.footer-cta-box { text-align: center; background: rgba(240,192,64,0.04); border: 1px solid rgba(240,192,64,0.2); border-radius: var(--radius); padding: 24px; }
.footer-cta-box > p { font-size: 0.8rem; color: var(--text-muted); margin-bottom: 8px; }
.footer-bonus { font-size: 2.2rem; font-weight: 700; color: var(--gold); margin-bottom: 2px; }
.footer-bonus-label { font-size: 0.8rem; color: var(--text-muted); margin-bottom: 16px; }
.footer-divider { height: 1px; background: var(--border); margin-bottom: 24px; }
.risk-notice { background: rgba(255,51,102,0.04); border: 1px solid rgba(255,51,102,0.12); border-radius: 6px; padding: 14px 18px; font-size: 0.75rem; color: rgba(255,255,255,0.3); line-height: 1.7; margin-bottom: 20px; }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 10px; font-size: 0.75rem; color: var(--text-muted); }
.footer-bottom a { color: var(--text-muted); }
.footer-bottom a:hover { color: var(--cyan); }

/* ─── Responsive ─── */
@media (max-width: 1024px) {
  .bonus-inner { grid-template-columns: 1fr; }
  .about-grid, .register-grid { grid-template-columns: 1fr; }
  .register-bonus-wrap { position: static; }
}
@media (max-width: 860px) {
  .card-grid-3 { grid-template-columns: repeat(2, 1fr); }
  .article-grid { grid-template-columns: repeat(2, 1fr); }
  .articles-layout { grid-template-columns: 1fr; }
  .article-layout { grid-template-columns: 1fr; }
  .article-sidebar { display: none; }
  .footer-top { grid-template-columns: 1fr; }
  .footer-links-group { display: none; }
  .steps-row { flex-direction: column; gap: 20px; }
  .step-arrow { display: none; }
}
@media (max-width: 600px) {
  .card-grid-3 { grid-template-columns: 1fr; }
  .article-grid { grid-template-columns: 1fr; }
  .nav-links { display: none; flex-direction: column; position: absolute; top: 64px; left: 0; right: 0; background: rgba(2,4,8,0.98); border-bottom: 1px solid var(--border); padding: 12px 24px; }
  .nav-links.open { display: flex; }
  .nav-toggle { display: block; }
  .nav-cta { display: none; }
  .hero-stats { grid-template-columns: repeat(3, 1fr); }
  .ali-thumb, .ali-thumb-ph { width: 120px; height: 100px; }
  .float-btn { bottom: 16px; right: 16px; padding: 11px 16px; font-size: 0.8rem; }
}