@charset "UTF-8";
:root {
  --b-gold: #fcd535;
  --b-gold-hover: #f0c514;
  --b-dark: #0b0e11;
  --b-dark-2: #181a20;
  --b-dark-3: #2b3139;
  --b-light: #fafafa;
  --b-light-2: #eaecef;
  --b-gray: #848e9c;
  --b-green: #0ecb81;
  --b-red: #f6465d;
  --b-font-main: 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: var(--b-font-main); color: var(--b-dark); background-color: var(--b-light); line-height: 1.6; }
a { text-decoration: none; color: inherit; }
ul, ol { list-style: none; }
img { max-width: 100%; display: block; }
@keyframes spin { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }
@keyframes floatY { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-15px); } }

/* Nav */
.site-nav { position: fixed; top: 0; left: 0; width: 100%; height: 72px; background: rgba(11, 14, 17, 0.95); backdrop-filter: blur(10px); z-index: 1000; border-bottom: 1px solid var(--b-dark-3); display: flex; align-items: center; }
.nav-inner { max-width: 1200px; margin: 0 auto; width: 100%; padding: 0 20px; display: flex; align-items: center; justify-content: space-between; }
.nav-brand { display: flex; align-items: center; gap: 10px; color: var(--b-gold); font-size: 24px; font-weight: 700; }
.nav-links { display: flex; gap: 30px; align-items: center; }
.nav-link { color: var(--b-light-2); font-weight: 500; font-size: 16px; transition: color 0.3s; position: relative; padding: 8px 0; }
.nav-link:hover { color: var(--b-gold); }
.nav-link.active { color: var(--b-gold); }
.nav-link.active::after { content: ''; position: absolute; bottom: -2px; left: 0; width: 100%; height: 3px; background: var(--b-gold); border-radius: 3px; }
.nav-mob-btn { display: none; background: none; border: none; color: var(--b-gold); font-size: 24px; cursor: pointer; }
.nav-mobile { display: none; position: fixed; top: 72px; left: 0; width: 100%; background: var(--b-dark-2); padding: 20px; border-bottom: 1px solid var(--b-dark-3); flex-direction: column; gap: 15px; }
.nav-mobile.show { display: flex; }
.nav-mobile .nav-link { display: block; font-size: 18px; }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 12px 24px; border-radius: 8px; font-weight: 600; font-size: 16px; cursor: pointer; transition: all 0.3s; border: none; font-family: inherit; }
.btn-gold { background: var(--b-gold); color: var(--b-dark); }
.btn-gold:hover { background: var(--b-gold-hover); transform: translateY(-2px); box-shadow: 0 4px 12px rgba(252, 213, 53, 0.3); }
.btn-dark { background: var(--b-dark-3); color: var(--b-light); }
.btn-dark:hover { background: var(--b-gray); color: var(--b-dark); }
.btn-outline { background: transparent; border: 2px solid var(--b-gold); color: var(--b-gold); }
.btn-outline:hover { background: var(--b-gold); color: var(--b-dark); }
.btn-lg { padding: 16px 32px; font-size: 18px; }

/* Layout */
.wrap { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.sec { padding: 80px 0; }
.sec-dark { background: var(--b-dark); color: var(--b-light); }
.sec-gray { background: var(--b-light-2); }
.sec-head { text-align: center; margin-bottom: 50px; }
.sec-title { font-size: 36px; font-weight: 700; margin-bottom: 16px; }
.sec-title .hl { color: var(--b-gold); }
.sec-sub { font-size: 18px; color: var(--b-gray); max-width: 700px; margin: 0 auto; }

/* Hero */
.hero { background: var(--b-dark); color: var(--b-light); padding: 160px 0 100px; position: relative; overflow: hidden; }
.hero::before { content: ''; position: absolute; top: -200px; right: -200px; width: 600px; height: 600px; background: radial-gradient(circle, rgba(252,213,53,0.15) 0%, transparent 70%); }
.hero-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; position: relative; z-index: 2; }
.hero-text h1 { font-size: 52px; font-weight: 800; line-height: 1.2; margin-bottom: 24px; }
.hero-text h1 span { color: var(--b-gold); }
.hero-text p { font-size: 20px; color: var(--b-gray); margin-bottom: 32px; }
.hero-btns { display: flex; gap: 20px; flex-wrap: wrap; margin-bottom: 40px; }
.hero-stats { display: flex; gap: 40px; }
.hs-item { border-left: 3px solid var(--b-gold); padding-left: 16px; }
.hs-val { font-size: 28px; font-weight: 700; color: var(--b-light); }
.hs-lbl { font-size: 14px; color: var(--b-gray); }
.hero-visual { position: relative; animation: floatY 6s ease-in-out infinite; }
.hv-card { background: var(--b-dark-2); border: 1px solid var(--b-dark-3); border-radius: 16px; padding: 24px; box-shadow: 0 20px 40px rgba(0,0,0,0.5); }
.hv-top { display: flex; justify-content: space-between; margin-bottom: 20px; border-bottom: 1px solid var(--b-dark-3); padding-bottom: 16px; }
.hv-pair { font-size: 20px; font-weight: 700; display: flex; align-items: center; gap: 10px; }
.hv-price { font-size: 24px; font-weight: 700; color: var(--b-green); }
.hv-chart { height: 120px; display: flex; align-items: flex-end; gap: 8px; margin-top: 20px; }
.hv-bar { flex: 1; background: var(--b-dark-3); border-radius: 4px 4px 0 0; position: relative; }
.hv-bar-fill { position: absolute; bottom: 0; left: 0; width: 100%; border-radius: inherit; }
.hv-bar-fill.g { background: var(--b-green); }
.hv-bar-fill.r { background: var(--b-red); }

/* Features */
.feat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 30px; }
.feat-card { background: #fff; padding: 40px 30px; border-radius: 16px; box-shadow: 0 4px 20px rgba(0,0,0,0.05); transition: transform 0.3s; border-bottom: 4px solid transparent; }
.feat-card:hover { transform: translateY(-5px); border-bottom-color: var(--b-gold); }
.feat-icon { width: 64px; height: 64px; background: rgba(252,213,53,0.1); color: #d4a000; display: flex; align-items: center; justify-content: center; border-radius: 16px; margin-bottom: 24px; }
.feat-icon svg { width: 32px; height: 32px; }
.feat-card h3 { font-size: 22px; font-weight: 700; margin-bottom: 16px; }
.feat-card p { color: #555; }

/* Platforms */
.plat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 24px; }
.plat-card { background: var(--b-dark-2); padding: 32px 24px; border-radius: 16px; text-align: center; border: 1px solid var(--b-dark-3); transition: all 0.3s; }
.plat-card:hover { border-color: var(--b-gold); background: var(--b-dark-3); }
.plat-icon { color: var(--b-gold); margin-bottom: 20px; display: inline-block; }
.plat-icon svg { width: 48px; height: 48px; }
.plat-card h3 { font-size: 20px; margin-bottom: 12px; }
.plat-card p { color: var(--b-gray); margin-bottom: 24px; font-size: 14px; }
.plat-card .btn { width: 100%; }

/* Deep Dive Rows */
.deep-row { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; margin-bottom: 80px; }
.deep-row.rev { direction: rtl; }
.deep-row.rev > * { direction: ltr; }
.deep-info h3 { font-size: 32px; font-weight: 700; margin-bottom: 20px; }
.deep-info p { font-size: 18px; color: #555; margin-bottom: 24px; }
.deep-list { margin-bottom: 30px; }
.deep-list li { display: flex; align-items: flex-start; gap: 12px; margin-bottom: 16px; font-size: 16px; }
.deep-list li svg { color: var(--b-gold); flex-shrink: 0; margin-top: 2px; }
.deep-visual { position: relative; }
.dv-card { background: #fff; border-radius: 16px; padding: 30px; box-shadow: 0 10px 30px rgba(0,0,0,0.08); }
.dv-card.dark { background: var(--b-dark-2); border: 1px solid var(--b-dark-3); color: var(--b-light); }

/* Reviews */
.rev-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 30px; }
.rev-card { background: #fff; padding: 32px; border-radius: 16px; box-shadow: 0 4px 20px rgba(0,0,0,0.05); }
.rev-stars { color: var(--b-gold); display: flex; gap: 4px; margin-bottom: 16px; }
.rev-stars svg { width: 20px; height: 20px; }
.rev-text { font-size: 16px; color: #444; margin-bottom: 24px; font-style: italic; }
.rev-user { display: flex; align-items: center; gap: 16px; }
.rev-av { width: 48px; height: 48px; background: var(--b-dark); color: var(--b-gold); display: flex; align-items: center; justify-content: center; border-radius: 50%; font-weight: 700; font-size: 20px; }
.rev-info h4 { font-size: 16px; font-weight: 700; }
.rev-info p { font-size: 14px; color: #888; }

/* Compare Table */
.cmp-wrap { overflow-x: auto; background: #fff; border-radius: 16px; box-shadow: 0 4px 20px rgba(0,0,0,0.05); }
.cmp-table { width: 100%; min-width: 800px; border-collapse: collapse; }
.cmp-table th, .cmp-table td { padding: 20px 24px; text-align: left; border-bottom: 1px solid #eaecef; }
.cmp-table th { background: var(--b-light-2); font-weight: 700; color: var(--b-dark); }
.cmp-table .hl { background: rgba(252,213,53,0.1); color: #d4a000; font-weight: 700; }
.cmp-table td svg { width: 24px; height: 24px; }
.cmp-table td .yes { color: var(--b-green); }
.cmp-table td .no { color: var(--b-red); }

/* FAQ */
.faq-list { max-width: 800px; margin: 0 auto; display: flex; flex-direction: column; gap: 16px; }
.faq-item { background: #fff; border-radius: 12px; box-shadow: 0 2px 10px rgba(0,0,0,0.05); overflow: hidden; border: 1px solid #eaecef; }
.faq-q { padding: 20px 24px; display: flex; justify-content: space-between; align-items: center; cursor: pointer; font-weight: 600; font-size: 18px; user-select: none; }
.faq-q:hover { background: #fafafa; }
.faq-icon { transition: transform 0.3s; color: var(--b-gold); }
.faq-item.open .faq-icon { transform: rotate(180deg); }
.faq-a { max-height: 0; opacity: 0; transition: all 0.3s; background: #fafafa; }
.faq-item.open .faq-a { max-height: 500px; opacity: 1; }
.faq-a-inner { padding: 0 24px 24px; color: #555; }

/* DL Pages */
.dl-hero { background: var(--b-dark); color: var(--b-light); padding: 140px 0 60px; text-align: center; }
.dl-hero h1 { font-size: 42px; margin-bottom: 16px; }
.dl-hero p { font-size: 18px; color: var(--b-gray); max-width: 600px; margin: 0 auto; }
.dl-main-box { background: var(--b-dark-2); max-width: 800px; margin: -40px auto 60px; padding: 40px; border-radius: 20px; border: 1px solid var(--b-dark-3); box-shadow: 0 20px 40px rgba(0,0,0,0.6); position: relative; z-index: 10; text-align: center; }
.dl-main-icon { color: var(--b-gold); margin-bottom: 20px; display: inline-block; }
.dl-main-icon svg { width: 80px; height: 80px; }
.dl-main-box h2 { font-size: 32px; margin-bottom: 16px; }
.dl-meta { display: flex; justify-content: center; gap: 24px; margin-bottom: 30px; flex-wrap: wrap; }
.dl-meta-item { background: var(--b-dark-3); padding: 8px 16px; border-radius: 8px; font-size: 14px; display: flex; align-items: center; gap: 8px; }
.dl-meta-item svg { color: var(--b-gold); width: 16px; height: 16px; }
.dl-main-box .btn { font-size: 20px; padding: 18px 48px; border-radius: 12px; }

.guide-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; margin-bottom: 40px; }
.guide-col { background: #fff; padding: 40px; border-radius: 16px; box-shadow: 0 4px 20px rgba(0,0,0,0.05); }
.guide-col h3 { font-size: 24px; margin-bottom: 24px; display: flex; align-items: center; gap: 12px; }
.guide-col h3 svg { color: var(--b-gold); }
.step-list { display: flex; flex-direction: column; gap: 24px; }
.step { display: flex; gap: 16px; }
.step-num { width: 36px; height: 36px; background: var(--b-dark); color: var(--b-gold); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: 700; flex-shrink: 0; }
.step-body h4 { font-size: 18px; margin-bottom: 8px; }
.step-body p { color: #666; font-size: 15px; }

.req-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 20px; }
.req-card { background: var(--b-light-2); padding: 24px; border-radius: 12px; text-align: center; }
.req-card svg { width: 40px; height: 40px; color: var(--b-dark); margin-bottom: 16px; }
.req-card h4 { margin-bottom: 8px; font-size: 18px; }
.req-card p { color: #555; }

.ver-list { max-width: 800px; margin: 0 auto; display: flex; flex-direction: column; gap: 20px; }
.ver-item { background: #fff; padding: 24px; border-radius: 12px; border-left: 4px solid var(--b-gold); box-shadow: 0 2px 10px rgba(0,0,0,0.05); }
.ver-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 12px; flex-wrap: wrap; gap: 10px; }
.ver-title { display: flex; align-items: center; gap: 12px; }
.ver-title h4 { font-size: 20px; }
.ver-tag { background: rgba(14,203,129,0.1); color: var(--b-green); padding: 4px 10px; border-radius: 4px; font-size: 12px; font-weight: 700; }
.ver-date { color: #888; font-size: 14px; }
.ver-item p { color: #555; font-size: 15px; }

/* Article */
.art-hero { background: var(--b-dark); color: var(--b-light); padding: 140px 0 80px; text-align: center; }
.art-title { font-size: 48px; margin-bottom: 20px; }
.kw-tags { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; max-width: 800px; margin: 0 auto; }
.kw-tag { background: var(--b-dark-3); color: var(--b-gold); padding: 6px 16px; border-radius: 20px; font-size: 14px; }
.art-wrap { display: grid; grid-template-columns: 1fr 340px; gap: 40px; padding: 60px 20px; max-width: 1200px; margin: 0 auto; }
.art-body { background: #fff; padding: 40px; border-radius: 16px; box-shadow: 0 4px 20px rgba(0,0,0,0.05); }
.art-body h2 { font-size: 28px; margin: 40px 0 20px; padding-bottom: 10px; border-bottom: 2px solid var(--b-light-2); }
.art-body h2:first-child { margin-top: 0; }
.art-body h3 { font-size: 22px; margin: 24px 0 16px; }
.art-body p { margin-bottom: 16px; font-size: 16px; color: #444; }
.art-body ul { margin-bottom: 24px; padding-left: 20px; }
.art-body ul li { margin-bottom: 10px; list-style-type: disc; color: #444; }
.inline-cta { background: var(--b-dark-2); color: var(--b-light); padding: 30px; border-radius: 12px; text-align: center; margin: 40px 0; border-left: 4px solid var(--b-gold); }
.inline-cta h3 { font-size: 24px; margin-top: 0; color: var(--b-gold); }

/* Sidebar */
.sidebar { position: sticky; top: 100px; display: flex; flex-direction: column; gap: 24px; }
.sbox { background: #fff; padding: 24px; border-radius: 16px; box-shadow: 0 4px 20px rgba(0,0,0,0.05); border-top: 4px solid var(--b-gold); }
.sbox-title { font-size: 18px; font-weight: 700; margin-bottom: 16px; display: flex; align-items: center; gap: 8px; }
.sbox-title svg { color: var(--b-gold); }
.sdl-btn { display: flex; align-items: center; gap: 12px; background: var(--b-light-2); padding: 12px; border-radius: 8px; margin-bottom: 12px; transition: all 0.3s; cursor: pointer; border: 1px solid transparent; width: 100%; text-align: left; }
.sdl-btn:hover { background: #fff; border-color: var(--b-gold); box-shadow: 0 4px 12px rgba(0,0,0,0.05); transform: translateX(4px); }
.sdl-btn svg { color: var(--b-dark); width: 24px; height: 24px; }
.sdl-btn div strong { display: block; font-size: 15px; color: var(--b-dark); }
.sdl-btn div span { font-size: 12px; color: #666; }
.stoc { display: flex; flex-direction: column; gap: 12px; }
.stoc-item { color: #555; font-size: 14px; display: flex; align-items: center; gap: 8px; }
.stoc-item::before { content: ''; width: 6px; height: 6px; background: var(--b-gold); border-radius: 50%; }

/* Footer */
.footer { background: var(--b-dark-2); color: var(--b-gray); padding: 60px 0 30px; border-top: 1px solid var(--b-dark-3); text-align: center; }
.footer-sec { background: rgba(14,203,129,0.1); color: var(--b-green); padding: 16px; border-radius: 8px; display: inline-flex; align-items: center; gap: 10px; margin-bottom: 30px; font-weight: 700; }
.footer p { font-size: 14px; margin-bottom: 10px; }

/* Responsive */
@media(max-width: 992px) {
  .hero-inner, .deep-row { grid-template-columns: 1fr; }
  .art-wrap { grid-template-columns: 1fr; }
  .sidebar { position: static; }
  .dl-main-box { padding: 30px 20px; }
  .guide-grid { grid-template-columns: 1fr; }
}
@media(max-width: 768px) {
  .nav-links, .nav-brand span { display: none; }
  .nav-mob-btn { display: block; }
  .hero-text h1 { font-size: 36px; }
  .hero-stats { flex-direction: column; gap: 20px; }
  .sec { padding: 50px 0; }
  .dl-meta { flex-direction: column; gap: 12px; }
}

/* News Styles */
.news-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 30px; margin-top: 40px; }
.news-card { background: var(--bg-light); border: 1px solid var(--border-color); border-radius: 12px; padding: 24px; transition: all 0.3s ease; }
.news-card:hover { transform: translateY(-5px); border-color: var(--primary); box-shadow: 0 10px 30px rgba(252,213,53,0.1); }
.news-date { font-size: 14px; color: var(--primary); margin-bottom: 12px; font-weight: 600; }
.news-title { font-size: 20px; font-weight: 600; margin-bottom: 12px; line-height: 1.4; color: var(--text-main); }
.news-title a { color: inherit; text-decoration: none; transition: color 0.3s; }
.news-title a:hover { color: var(--primary); }
.news-excerpt { font-size: 15px; color: var(--text-muted); line-height: 1.6; margin-bottom: 20px; }
.news-link { display: inline-flex; align-items: center; color: var(--primary); font-weight: 600; text-decoration: none; font-size: 15px; }
.news-link svg { margin-left: 6px; transition: transform 0.3s; }
.news-link:hover svg { transform: translateX(4px); }
.art-meta { font-size: 14px; color: var(--primary); margin-bottom: 20px; }
.art-title { font-size: 36px; font-weight: 700; color: var(--text-main); margin-bottom: 20px; line-height: 1.3; }
.art-content p { font-size: 16px; color: var(--text-muted); line-height: 1.8; margin-bottom: 20px; }
.art-content h2 { font-size: 24px; font-weight: 600; color: var(--text-main); margin: 40px 0 20px; }
.art-content ul { margin-bottom: 20px; padding-left: 20px; color: var(--text-muted); line-height: 1.8; }
.art-content li { margin-bottom: 10px; }