*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }



    :root {

      --neon-blue: #00d4ff;

      --neon-purple: #9d4edd;

      --neon-pink: #ff2d78;

      --gold: #ffd700;

      --green: #00ff88;

      --dark: #020810;

      --glass: rgba(0, 20, 50, 0.4);

      --panel-bg: rgba(2, 12, 30, 0.7);

    }



    html { scroll-behavior: smooth; }

    body {

      background: var(--dark);

      color: #fff;

      font-family: 'Noto Sans SC', sans-serif;

      overflow-x: hidden;

      min-height: 100vh;

    }

    body.modal-open { overflow: hidden; }



    /* ── Backgrounds ── */

    #starfield { position: fixed; inset: 0; z-index: 0; pointer-events: none; }

    .star { position: absolute; border-radius: 50%; background: #fff; animation: twinkle var(--d, 3s) infinite ease-in-out alternate; }

    @keyframes twinkle { 0% { opacity: 0.1; transform: scale(1); } 100% { opacity: 1; transform: scale(1.5); } }



    .nebula { position: fixed; inset: 0; z-index: 1; pointer-events: none; background: radial-gradient(ellipse 60% 40% at 20% 30%, rgba(100,0,180,0.18) 0%, transparent 70%), radial-gradient(ellipse 50% 60% at 75% 65%, rgba(0,100,200,0.15) 0%, transparent 70%), radial-gradient(ellipse 80% 30% at 50% 10%, rgba(200,0,100,0.08) 0%, transparent 70%), radial-gradient(ellipse 40% 50% at 85% 20%, rgba(0,200,255,0.1) 0%, transparent 70%); }



    #cosmic-grid { position: fixed; inset: 0; z-index: 2; pointer-events: none; background-image: linear-gradient(rgba(0,212,255,0.04) 1px, transparent 1px), linear-gradient(90deg, rgba(0,212,255,0.04) 1px, transparent 1px); background-size: 80px 80px; animation: gridPulse 8s infinite ease-in-out; }

    @keyframes gridPulse { 0%,100% { opacity: 0.3; } 50% { opacity: 0.8; } }



    .shooting-star { position: fixed; width: 150px; height: 2px; background: linear-gradient(90deg, rgba(0,212,255,0.9), transparent); border-radius: 50%; z-index: 2; animation: shoot linear infinite; opacity: 0; pointer-events: none; }

    @keyframes shoot { 0% { transform: translateX(-200px) translateY(0) rotate(-15deg); opacity: 0; } 5% { opacity: 1; } 30% { opacity: 1; } 100% { transform: translateX(110vw) translateY(60vh) rotate(-15deg); opacity: 0; } }



    /* ── Navigation ── */

    nav {

      position: fixed; top: 0; left: 0; right: 0; z-index: 100;

      padding: 16px 50px; display: flex; justify-content: space-between; align-items: center;

      backdrop-filter: blur(20px); background: rgba(2,8,16,0.7);

      border-bottom: 1px solid rgba(0,212,255,0.08);

      transition: background 0.3s;

    }

    nav.scrolled { background: rgba(2,8,16,0.97); }



    .nav-logo { font-family: 'Orbitron', sans-serif; font-size: 1.3rem; font-weight: 900; background: linear-gradient(135deg, var(--neon-blue), var(--neon-purple)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; letter-spacing: 3px; }



    .nav-links { display: flex; gap: 36px; list-style: none; align-items: center; }

    .nav-links a { color: rgba(255,255,255,0.65); text-decoration: none; font-size: 0.85rem; letter-spacing: 2px; text-transform: uppercase; transition: color 0.3s; position: relative; }

    .nav-links a::after { content: ''; position: absolute; bottom: -4px; left: 0; width: 0; height: 1px; background: var(--neon-blue); transition: width 0.3s; }

    .nav-links a:hover { color: var(--neon-blue); }

    .nav-links a:hover::after { width: 100%; }



    .nav-user { display: flex; gap: 12px; align-items: center; }

    .nav-user-btn { padding: 8px 20px; border-radius: 50px; font-size: 0.8rem; letter-spacing: 1px; cursor: pointer; transition: all 0.3s; font-family: 'Noto Sans SC', sans-serif; border: none; }

    .btn-login { background: transparent; border: 1px solid rgba(0,212,255,0.4); color: var(--neon-blue); }

    .btn-login:hover { background: rgba(0,212,255,0.1); }

    .btn-register { background: linear-gradient(135deg, var(--neon-blue), var(--neon-purple)); color: #fff; }

    .btn-register:hover { box-shadow: 0 0 20px rgba(0,212,255,0.4); transform: translateY(-1px); }



    .user-avatar { width: 36px; height: 36px; border-radius: 50%; background: linear-gradient(135deg, var(--neon-blue), var(--neon-purple)); display: flex; align-items: center; justify-content: center; font-size: 0.8rem; cursor: pointer; border: 2px solid rgba(0,212,255,0.4); transition: all 0.3s; position: relative; }

    .user-avatar:hover { border-color: var(--neon-blue); box-shadow: 0 0 15px rgba(0,212,255,0.4); }

    .user-dropdown { position: absolute; top: 100%; right: 0; background: rgba(2,12,30,0.98); border: 1px solid rgba(0,212,255,0.2); border-radius: 16px; padding: 12px 0 16px; min-width: 200px; opacity: 0; visibility: hidden; backdrop-filter: blur(20px); box-shadow: 0 20px 60px rgba(0,0,0,0.5); z-index: 200; transition: opacity 0.2s, visibility 0.2s, transform 0.2s; transform: translateY(-6px); }

    .user-avatar:hover .user-dropdown,

    .user-dropdown:hover { opacity: 1; visibility: visible; transform: translateY(0); }

    .user-dropdown .dd-gap { position: absolute; top: -12px; left: 0; right: 0; height: 12px; background: transparent; }

    .dropdown-item { padding: 10px 20px; display: flex; align-items: center; gap: 10px; color: rgba(255,255,255,0.7); cursor: pointer; transition: all 0.2s; font-size: 0.85rem; border: none; background: none; width: 100%; text-align: left; font-family: 'Noto Sans SC', sans-serif; }

    .dropdown-item:hover { background: rgba(0,212,255,0.08); color: var(--neon-blue); }

    .dropdown-divider { height: 1px; background: rgba(0,212,255,0.1); margin: 8px 0; }

    .dropdown-item.logout { color: var(--neon-pink); }



    /* ── Page Sections ── */

    .page-section { display: none; }

    .page-section.active { display: block; }



    /* ── Hero ── */

    .hero { position: relative; z-index: 10; min-height: 100vh; display: flex; flex-direction: column; justify-content: center; align-items: center; text-align: center; padding: 0 20px; }

    .orbit-container { position: absolute; width: 600px; height: 600px; top: 50%; left: 50%; transform: translate(-50%,-50%); pointer-events: none; z-index: 5; }

    .orbit { position: absolute; border-radius: 50%; border: 1px dashed rgba(0,212,255,0.1); top: 50%; left: 50%; transform: translate(-50%,-50%); }

    .orbit-1 { width: 500px; height: 500px; animation: spin 30s linear infinite; }

    .orbit-2 { width: 700px; height: 700px; animation: spin 50s linear infinite reverse; }

    .orbit-3 { width: 900px; height: 900px; animation: spin 80s linear infinite; }

    @keyframes spin { to { transform: translate(-50%,-50%) rotate(360deg); } }

    .planet { position: absolute; border-radius: 50%; top: -8px; left: 50%; transform: translateX(-50%); }

    .planet-1 { width: 16px; height: 16px; background: radial-gradient(circle at 30% 30%, var(--neon-blue), #004466); box-shadow: 0 0 20px rgba(0,212,255,0.6); }

    .planet-2 { width: 24px; height: 24px; background: radial-gradient(circle at 30% 30%, var(--neon-purple), #330066); box-shadow: 0 0 30px rgba(157,78,221,0.6); }

    .planet-3 { width: 10px; height: 10px; background: radial-gradient(circle at 30% 30%, var(--gold), #996600); box-shadow: 0 0 15px rgba(255,215,0,0.6); }



    .hero-badge { display: inline-block; padding: 6px 24px; border: 1px solid rgba(0,212,255,0.4); border-radius: 50px; font-size: 0.75rem; letter-spacing: 4px; text-transform: uppercase; color: var(--neon-blue); margin-bottom: 30px; backdrop-filter: blur(10px); background: rgba(0,212,255,0.06); animation: fadeSlideDown 1s ease both; }

    .hero h1 { font-family: 'Orbitron', sans-serif; font-size: clamp(2.5rem, 8vw, 6rem); font-weight: 900; letter-spacing: 8px; text-transform: uppercase; line-height: 1.1; margin-bottom: 20px; animation: fadeSlideDown 1s 0.2s ease both; }

    .hero h1 .line1 { background: linear-gradient(135deg, #fff 30%, var(--neon-blue)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }

    .hero h1 .line2 { display: block; background: linear-gradient(135deg, var(--neon-blue), var(--neon-purple), var(--neon-pink)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }

    .hero-sub { font-size: clamp(1rem, 2.5vw, 1.3rem); color: rgba(255,255,255,0.5); font-weight: 300; max-width: 600px; line-height: 1.8; margin-bottom: 50px; animation: fadeSlideDown 1s 0.4s ease both; }

    .hero-cta { display: flex; gap: 20px; flex-wrap: wrap; justify-content: center; animation: fadeSlideDown 1s 0.6s ease both; }



    .btn-primary { padding: 16px 48px; background: linear-gradient(135deg, var(--neon-blue), var(--neon-purple)); color: #fff; border: none; border-radius: 50px; font-family: 'Orbitron', sans-serif; font-size: 0.85rem; font-weight: 700; letter-spacing: 3px; text-transform: uppercase; cursor: pointer; position: relative; overflow: hidden; transition: all 0.4s; text-decoration: none; display: inline-block; }

    .btn-primary:hover { transform: translateY(-3px); box-shadow: 0 0 40px rgba(0,212,255,0.4); }

    .btn-ghost { padding: 16px 48px; background: transparent; color: var(--neon-blue); border: 1px solid rgba(0,212,255,0.4); border-radius: 50px; font-family: 'Orbitron', sans-serif; font-size: 0.85rem; font-weight: 700; letter-spacing: 3px; text-transform: uppercase; cursor: pointer; transition: all 0.4s; text-decoration: none; display: inline-block; }

    .btn-ghost:hover { background: rgba(0,212,255,0.08); border-color: var(--neon-blue); transform: translateY(-3px); }



    /* ── Section ── */

    .section-divider { width: 100%; height: 1px; background: linear-gradient(90deg, transparent, var(--neon-blue), transparent); position: relative; z-index: 10; }



    .about, .services, .contact, .forum-section { position: relative; z-index: 10; padding: 120px 50px; }

    .about { max-width: 1200px; margin: 0 auto; }

    .services { max-width: 1200px; margin: 0 auto; }

    .contact { max-width: 800px; margin: 0 auto; text-align: center; }

    .forum-section { max-width: 1200px; margin: 0 auto; }



    .section-label { font-family: 'Orbitron', sans-serif; font-size: 0.7rem; letter-spacing: 6px; text-transform: uppercase; color: var(--neon-blue); margin-bottom: 20px; opacity: 0.8; }

    .section-title { font-family: 'Orbitron', sans-serif; font-size: clamp(1.8rem, 4vw, 3rem); font-weight: 900; letter-spacing: 4px; margin-bottom: 30px; background: linear-gradient(135deg, #fff, var(--neon-blue)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }



    .about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }

    .about-text p { color: rgba(255,255,255,0.6); line-height: 2; font-size: 1rem; margin-bottom: 20px; }

    .stats-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 40px; }

    .stat-item { padding: 24px; background: var(--glass); border: 1px solid rgba(0,212,255,0.1); border-radius: 16px; text-align: center; backdrop-filter: blur(10px); transition: all 0.3s; }

    .stat-item:hover { border-color: rgba(0,212,255,0.4); transform: translateY(-5px); box-shadow: 0 10px 40px rgba(0,212,255,0.1); }

    .stat-num { font-family: 'Orbitron', sans-serif; font-size: 2rem; font-weight: 900; color: var(--neon-blue); margin-bottom: 5px; }

    .stat-label { font-size: 0.8rem; color: rgba(255,255,255,0.4); text-transform: uppercase; letter-spacing: 2px; }



    .tech-panel { position: relative; border-radius: 20px; overflow: hidden; border: 1px solid rgba(0,212,255,0.15); background: var(--glass); backdrop-filter: blur(10px); padding: 40px; height: 400px; display: flex; flex-direction: column; justify-content: center; align-items: center; }

    .tech-panel::before { content: ''; position: absolute; inset: 0; background: radial-gradient(ellipse at 50% 0%, rgba(0,212,255,0.15) 0%, transparent 60%), radial-gradient(ellipse at 80% 80%, rgba(157,78,221,0.1) 0%, transparent 60%); pointer-events: none; }

    .pulse-ring { position: absolute; border-radius: 50%; border: 1px solid rgba(0,212,255,0.3); animation: pulseRing 3s infinite ease-out; }

    .pulse-ring:nth-child(1) { width: 80px; height: 80px; animation-delay: 0s; }

    .pulse-ring:nth-child(2) { width: 140px; height: 140px; animation-delay: 0.6s; }

    .pulse-ring:nth-child(3) { width: 200px; height: 200px; animation-delay: 1.2s; }

    @keyframes pulseRing { 0% { transform: scale(0.8); opacity: 1; } 100% { transform: scale(1.5); opacity: 0; } }

    .core-orb { width: 60px; height: 60px; background: radial-gradient(circle at 40% 40%, #fff, var(--neon-blue)); border-radius: 50%; box-shadow: 0 0 60px var(--neon-blue), 0 0 120px rgba(0,212,255,0.3); z-index: 1; animation: float 4s ease-in-out infinite; }

    @keyframes float { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-20px); } }

    .hud-lines { position: absolute; inset: 20px; pointer-events: none; }

    .hud-line { position: absolute; background: linear-gradient(90deg, transparent, rgba(0,212,255,0.3), transparent); height: 1px; }

    .hud-line:nth-child(1) { top: 20%; left: 0; right: 0; }

    .hud-line:nth-child(2) { top: 40%; left: 0; right: 0; }

    .hud-line:nth-child(3) { top: 60%; left: 0; right: 0; }

    .hud-line:nth-child(4) { top: 80%; left: 0; right: 0; }



    .services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 30px; margin-top: 60px; }

    .service-card { padding: 40px 30px; background: var(--glass); border: 1px solid rgba(0,212,255,0.08); border-radius: 20px; backdrop-filter: blur(10px); transition: all 0.5s; position: relative; overflow: hidden; }

    .service-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px; background: linear-gradient(90deg, var(--neon-blue), var(--neon-purple)); transform: scaleX(0); transition: transform 0.5s; }

    .service-card:hover { border-color: rgba(0,212,255,0.25); transform: translateY(-8px); box-shadow: 0 20px 60px rgba(0,212,255,0.1); }

    .service-card:hover::before { transform: scaleX(1); }

    .service-icon { width: 60px; height: 60px; border-radius: 16px; display: flex; align-items: center; justify-content: center; font-size: 1.5rem; margin-bottom: 24px; font-family: 'Orbitron', sans-serif; }

    .service-card:nth-child(1) .service-icon { background: rgba(0,212,255,0.1); border: 1px solid rgba(0,212,255,0.3); color: var(--neon-blue); }

    .service-card:nth-child(2) .service-icon { background: rgba(157,78,221,0.1); border: 1px solid rgba(157,78,221,0.3); color: var(--neon-purple); }

    .service-card:nth-child(3) .service-icon { background: rgba(255,45,120,0.1); border: 1px solid rgba(255,45,120,0.3); color: var(--neon-pink); }

    .service-card:nth-child(4) .service-icon { background: rgba(255,215,0,0.1); border: 1px solid rgba(255,215,0,0.3); color: var(--gold); }

    .service-card:nth-child(5) .service-icon { background: rgba(255,100,0,0.1); border: 1px solid rgba(255,100,0,0.3); color: #ff6400; }

    .service-card:nth-child(6) .service-icon { background: rgba(0,229,255,0.1); border: 1px solid rgba(0,229,255,0.3); color: #00e5ff; }

    .service-card:nth-child(7) .service-icon { background: rgba(255,68,68,0.1); border: 1px solid rgba(255,68,68,0.3); color: #ff4444; }

    .service-card:nth-child(8) .service-icon { background: rgba(0,255,136,0.1); border: 1px solid rgba(0,255,136,0.3); color: var(--green); }

    .service-card h3 { font-family: 'Orbitron', sans-serif; font-size: 1rem; font-weight: 700; letter-spacing: 2px; margin-bottom: 16px; color: #fff; }

    .service-card p { color: rgba(255,255,255,0.5); font-size: 0.9rem; line-height: 1.8; }

    .service-card .service-subitems { display: none; margin-top: 16px; padding-top: 16px; border-top: 1px solid rgba(0,212,255,0.1); }

    .service-card .service-subitems.show { display: block; }

    .service-card .service-subitem { display: flex; align-items: center; gap: 10px; padding: 8px 0; color: rgba(255,255,255,0.6); font-size: 0.85rem; cursor: pointer; transition: all 0.2s; }

    .service-card .service-subitem:hover { color: var(--neon-blue); padding-left: 6px; }

    .service-card .service-subitem::before { content: '›'; font-size: 1.1rem; color: rgba(0,212,255,0.4); }

    .service-card .service-expand-btn { display: inline-flex; align-items: center; gap: 6px; margin-top: 14px; padding: 8px 16px; border-radius: 50px; border: 1px solid rgba(0,212,255,0.2); background: rgba(0,212,255,0.06); color: rgba(0,212,255,0.7); font-size: 0.78rem; cursor: pointer; transition: all 0.3s; font-family: 'Noto Sans SC', sans-serif; }

    .service-card .service-expand-btn:hover { border-color: rgba(0,212,255,0.5); color: var(--neon-blue); background: rgba(0,212,255,0.12); }



    .contact-box { padding: 60px; background: var(--glass); border: 1px solid rgba(0,212,255,0.1); border-radius: 24px; backdrop-filter: blur(20px); margin-top: 60px; }

    .contact-email { font-family: 'Orbitron', sans-serif; font-size: clamp(1rem, 3vw, 1.5rem); color: var(--neon-blue); text-decoration: none; letter-spacing: 2px; transition: all 0.3s; }

    .contact-email:hover { color: var(--neon-purple); text-shadow: 0 0 30px rgba(0,212,255,0.5); }

    .contact-note { margin-top: 20px; color: rgba(255,255,255,0.3); font-size: 0.85rem; }



    footer { position: relative; z-index: 10; padding: 40px 50px; text-align: center; border-top: 1px solid rgba(0,212,255,0.05); color: rgba(255,255,255,0.3); font-size: 0.8rem; letter-spacing: 2px; }



    /* ── Animations ── */

    @keyframes fadeSlideDown { from { opacity: 0; transform: translateY(-30px); } to { opacity: 1; transform: translateY(0); } }

    .reveal { opacity: 0; transform: translateY(40px); transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1); }

    .reveal.visible { opacity: 1; transform: translateY(0); }



    /* ───────────────────────────────────────────

       PERSONAL CENTER PAGE

    ─────────────────────────────────────────── */

    #personal-center {

      position: relative; z-index: 10; min-height: 100vh; padding: 120px 50px 60px;

      max-width: 1200px; margin: 0 auto;

    }

    .pc-header { display: flex; align-items: center; gap: 24px; margin-bottom: 50px; }

    .pc-avatar-lg { width: 80px; height: 80px; border-radius: 50%; background: linear-gradient(135deg, var(--neon-blue), var(--neon-purple)); display: flex; align-items: center; justify-content: center; font-size: 2rem; border: 3px solid rgba(0,212,255,0.3); flex-shrink: 0; }

    .pc-info h2 { font-family: 'Orbitron', sans-serif; font-size: 1.5rem; margin-bottom: 6px; }

    .pc-info .pc-username { color: var(--neon-blue); font-size: 0.9rem; letter-spacing: 2px; margin-bottom: 4px; }

    .pc-info .pc-level { display: inline-block; padding: 3px 12px; border-radius: 50px; background: rgba(255,215,0,0.1); border: 1px solid rgba(255,215,0,0.3); color: var(--gold); font-size: 0.75rem; letter-spacing: 2px; }

    .pc-card-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 24px; margin-bottom: 40px; }

    .pc-card { padding: 30px; background: var(--glass); border: 1px solid rgba(0,212,255,0.1); border-radius: 20px; backdrop-filter: blur(10px); }

    .pc-card-title { font-size: 0.75rem; letter-spacing: 3px; text-transform: uppercase; color: rgba(255,255,255,0.4); margin-bottom: 16px; display: flex; align-items: center; gap: 8px; }

    .pc-card h3 { font-family: 'Orbitron', sans-serif; font-size: 2rem; margin-bottom: 4px; }

    .pc-card .pc-sub { color: rgba(255,255,255,0.4); font-size: 0.85rem; }

    .pc-menu-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; }

    .pc-menu-item { padding: 24px; background: var(--glass); border: 1px solid rgba(0,212,255,0.08); border-radius: 16px; display: flex; align-items: center; gap: 16px; cursor: pointer; transition: all 0.3s; }

    .pc-menu-item:hover { border-color: rgba(0,212,255,0.3); background: rgba(0,212,255,0.05); transform: translateY(-2px); }

    .pc-menu-icon { width: 48px; height: 48px; border-radius: 12px; display: flex; align-items: center; justify-content: center; font-size: 1.3rem; flex-shrink: 0; }

    .pc-menu-item:nth-child(1) .pc-menu-icon { background: rgba(0,212,255,0.1); color: var(--neon-blue); }

    .pc-menu-item:nth-child(2) .pc-menu-icon { background: rgba(157,78,221,0.1); color: var(--neon-purple); }

    .pc-menu-item:nth-child(3) .pc-menu-icon { background: rgba(0,255,136,0.1); color: var(--green); }

    .pc-menu-item:nth-child(4) .pc-menu-icon { background: rgba(255,215,0,0.1); color: var(--gold); }

    .pc-menu-item:nth-child(5) .pc-menu-icon { background: rgba(255,45,120,0.1); color: var(--neon-pink); }

    .pc-menu-item:nth-child(6) .pc-menu-icon { background: rgba(255,100,0,0.1); color: #ff6400; }

    .pc-menu-item h4 { font-size: 0.95rem; margin-bottom: 4px; }

    .pc-menu-item p { font-size: 0.78rem; color: rgba(255,255,255,0.4); }

    .pc-menu-arrow { margin-left: auto; color: rgba(255,255,255,0.2); font-size: 1.2rem; }



    /* ───────────────────────────────────────────

       WALLET PAGE

    ─────────────────────────────────────────── */

    #wallet-page {

      position: relative; z-index: 10; min-height: 100vh; padding: 120px 50px 60px;

      max-width: 1200px; margin: 0 auto;

    }

    .wallet-hero { text-align: center; margin-bottom: 50px; }

    .wallet-main-card { padding: 40px; background: linear-gradient(135deg, rgba(0,212,255,0.08), rgba(157,78,221,0.08)); border: 1px solid rgba(0,212,255,0.2); border-radius: 24px; text-align: center; margin-bottom: 30px; backdrop-filter: blur(10px); }

    .wallet-balance-label { font-size: 0.8rem; letter-spacing: 3px; text-transform: uppercase; color: rgba(255,255,255,0.4); margin-bottom: 10px; }

    .wallet-balance { font-family: 'Orbitron', sans-serif; font-size: clamp(2.5rem, 6vw, 4rem); font-weight: 900; background: linear-gradient(135deg, var(--neon-blue), var(--neon-purple)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; margin-bottom: 8px; }

    .wallet-currency { color: rgba(255,255,255,0.5); font-size: 0.9rem; letter-spacing: 2px; margin-bottom: 24px; }

    .wallet-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

    .wallet-btn { padding: 14px 36px; border-radius: 50px; font-family: 'Noto Sans SC', sans-serif; font-size: 0.9rem; font-weight: 700; cursor: pointer; border: none; transition: all 0.3s; letter-spacing: 1px; }

    .wallet-btn-deposit { background: linear-gradient(135deg, var(--neon-blue), var(--neon-purple)); color: #fff; }

    .wallet-btn-deposit:hover { box-shadow: 0 0 30px rgba(0,212,255,0.4); transform: translateY(-2px); }

    .wallet-btn-withdraw { background: transparent; border: 1px solid rgba(0,212,255,0.4); color: var(--neon-blue); }

    .wallet-btn-withdraw:hover { background: rgba(0,212,255,0.1); transform: translateY(-2px); }

    .wallet-btn-transfer { background: transparent; border: 1px solid rgba(157,78,221,0.4); color: var(--neon-purple); }

    .wallet-btn-transfer:hover { background: rgba(157,78,221,0.1); }



    .wallet-rate-info { padding: 20px; background: var(--glass); border: 1px solid rgba(255,215,0,0.15); border-radius: 16px; margin-bottom: 30px; display: flex; align-items: center; gap: 12px; backdrop-filter: blur(10px); }

    .rate-icon { font-size: 1.5rem; }

    .rate-text { flex: 1; }

    .rate-text p { color: rgba(255,255,255,0.6); font-size: 0.88rem; line-height: 1.6; }

    .rate-text .rate-highlight { color: var(--gold); font-weight: 700; }



    .wallet-tx-list { margin-top: 30px; }

    .wallet-tx-title { font-family: 'Orbitron', sans-serif; font-size: 0.8rem; letter-spacing: 3px; text-transform: uppercase; color: rgba(255,255,255,0.4); margin-bottom: 20px; padding-bottom: 10px; border-bottom: 1px solid rgba(0,212,255,0.08); }

    .tx-item { display: flex; align-items: center; gap: 16px; padding: 16px 0; border-bottom: 1px solid rgba(0,212,255,0.05); }

    .tx-icon { width: 40px; height: 40px; border-radius: 12px; display: flex; align-items: center; justify-content: center; font-size: 1.1rem; flex-shrink: 0; }

    .tx-icon.deposit { background: rgba(0,255,136,0.1); color: var(--green); }

    .tx-icon.withdraw { background: rgba(255,45,120,0.1); color: var(--neon-pink); }

    .tx-icon.transfer { background: rgba(157,78,221,0.1); color: var(--neon-purple); }

    .tx-info { flex: 1; }

    .tx-info .tx-type { font-size: 0.9rem; font-weight: 700; }

    .tx-info .tx-time { font-size: 0.75rem; color: rgba(255,255,255,0.35); margin-top: 2px; }

    .tx-amount { font-family: 'Orbitron', sans-serif; font-size: 1rem; font-weight: 700; }

    .tx-amount.positive { color: var(--green); }

    .tx-amount.negative { color: var(--neon-pink); }



    /* ───────────────────────────────────────────

       FORUM PAGE

    ─────────────────────────────────────────── */

    #forum-page {

      position: relative; z-index: 10; min-height: 100vh; padding: 120px 50px 60px;

      max-width: 1200px; margin: 0 auto;

    }

    .forum-new-btn { display: flex; align-items: center; gap: 12px; padding: 14px 28px; background: linear-gradient(135deg, var(--neon-blue), var(--neon-purple)); color: #fff; border: none; border-radius: 50px; font-size: 0.9rem; font-weight: 700; cursor: pointer; margin-bottom: 30px; transition: all 0.3s; font-family: 'Noto Sans SC', sans-serif; }

    .forum-new-btn:hover { box-shadow: 0 0 30px rgba(0,212,255,0.4); transform: translateY(-2px); }

    .forum-filters { display: flex; gap: 12px; margin-bottom: 30px; flex-wrap: wrap; }

    .forum-filter { padding: 8px 20px; border-radius: 50px; border: 1px solid rgba(0,212,255,0.15); background: var(--glass); color: rgba(255,255,255,0.6); font-size: 0.8rem; cursor: pointer; transition: all 0.3s; backdrop-filter: blur(10px); }

    .forum-filter.active, .forum-filter:hover { border-color: var(--neon-blue); color: var(--neon-blue); background: rgba(0,212,255,0.08); }

    .forum-list { display: flex; flex-direction: column; gap: 16px; }

    .forum-post { padding: 24px; background: var(--glass); border: 1px solid rgba(0,212,255,0.08); border-radius: 16px; backdrop-filter: blur(10px); transition: all 0.3s; cursor: pointer; }

    .forum-post:hover { border-color: rgba(0,212,255,0.25); transform: translateY(-2px); }

    .forum-post-top { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }

    .forum-avatar { width: 36px; height: 36px; border-radius: 50%; background: linear-gradient(135deg, var(--neon-blue), var(--neon-purple)); display: flex; align-items: center; justify-content: center; font-size: 0.8rem; flex-shrink: 0; }

    .forum-author { font-weight: 700; font-size: 0.9rem; }

    .forum-time { color: rgba(255,255,255,0.3); font-size: 0.75rem; margin-left: auto; }

    .forum-tag { padding: 3px 10px; border-radius: 50px; font-size: 0.7rem; letter-spacing: 1px; }

    .tag-feature { background: rgba(0,212,255,0.1); color: var(--neon-blue); }

    .tag-bug { background: rgba(255,45,120,0.1); color: var(--neon-pink); }

    .tag-suggest { background: rgba(255,215,0,0.1); color: var(--gold); }

    .tag-other { background: rgba(255,255,255,0.08); color: rgba(255,255,255,0.5); }

    .forum-post h3 { font-size: 1.05rem; margin-bottom: 8px; }

    .forum-post p { color: rgba(255,255,255,0.5); font-size: 0.88rem; line-height: 1.6; margin-bottom: 12px; }

    .forum-stats { display: flex; gap: 20px; color: rgba(255,255,255,0.3); font-size: 0.78rem; }

    .forum-stats span { display: flex; align-items: center; gap: 5px; }

    .forum-reply-status { display: inline-flex; align-items: center; gap: 6px; padding: 4px 12px; border-radius: 50px; font-size: 0.72rem; margin-left: auto; }

    .reply-pending { background: rgba(255,215,0,0.1); color: var(--gold); border: 1px solid rgba(255,215,0,0.3); }

    .reply-done { background: rgba(0,255,136,0.1); color: var(--green); border: 1px solid rgba(0,255,136,0.3); }



    /* ───────────────────────────────────────────

       MODAL SYSTEM

    ─────────────────────────────────────────── */

    .modal-overlay { position: fixed; inset: 0; z-index: 1000; background: rgba(0,0,0,0.7); backdrop-filter: blur(8px); display: none; align-items: center; justify-content: center; padding: 20px; }

    .modal-overlay.active { display: flex; }

    .modal-box { width: 100%; max-width: 440px; background: rgba(2,12,30,0.98); border: 1px solid rgba(0,212,255,0.15); border-radius: 24px; padding: 40px; position: relative; animation: modalIn 0.3s ease; }

    @keyframes modalIn { from { opacity: 0; transform: scale(0.95) translateY(10px); } to { opacity: 1; transform: scale(1) translateY(0); } }

    .modal-close { position: absolute; top: 16px; right: 16px; width: 32px; height: 32px; border-radius: 50%; border: 1px solid rgba(0,212,255,0.15); background: transparent; color: rgba(255,255,255,0.4); cursor: pointer; font-size: 1rem; display: flex; align-items: center; justify-content: center; transition: all 0.2s; }

    .modal-close:hover { border-color: var(--neon-pink); color: var(--neon-pink); }

    .modal-title { font-family: 'Orbitron', sans-serif; font-size: 1.3rem; margin-bottom: 8px; text-align: center; }

    .modal-sub { color: rgba(255,255,255,0.4); font-size: 0.85rem; text-align: center; margin-bottom: 30px; }

    .modal-tabs { display: flex; gap: 0; margin-bottom: 30px; background: rgba(0,212,255,0.05); border-radius: 12px; padding: 4px; }

    .login-method-tabs { display: flex; gap: 10px; margin-bottom: 20px; }

    .login-method-tab { flex: 1; padding: 10px; background: rgba(0,212,255,0.05); border: 1px solid rgba(0,212,255,0.2); border-radius: 8px; color: rgba(255,255,255,0.6); cursor: pointer; font-size: 0.85rem; transition: all 0.3s; }

    .login-method-tab.active { background: linear-gradient(135deg, var(--neon-blue), var(--neon-purple)); color: #fff; border-color: transparent; }

    .modal-tab { flex: 1; padding: 10px; text-align: center; font-size: 0.85rem; cursor: pointer; border-radius: 10px; transition: all 0.3s; color: rgba(255,255,255,0.4); border: none; background: transparent; font-family: 'Noto Sans SC', sans-serif; }

    .modal-tab.active { background: rgba(0,212,255,0.15); color: var(--neon-blue); }

    .form-group { margin-bottom: 20px; }

    .form-label { display: block; font-size: 0.78rem; letter-spacing: 2px; text-transform: uppercase; color: rgba(255,255,255,0.4); margin-bottom: 8px; }

    .form-input { width: 100%; padding: 14px 16px; background: rgba(0,212,255,0.05); border: 1px solid rgba(0,212,255,0.12); border-radius: 12px; color: #fff; font-size: 0.95rem; font-family: 'Noto Sans SC', sans-serif; transition: all 0.3s; outline: none; }

    .form-input:focus { border-color: var(--neon-blue); background: rgba(0,212,255,0.08); box-shadow: 0 0 20px rgba(0,212,255,0.1); }

    .form-input::placeholder { color: rgba(255,255,255,0.2); }

    .form-error { color: var(--neon-pink); font-size: 0.78rem; margin-top: 6px; display: none; }

    .form-error.show { display: block; }



    /* ── Register Method Tabs ── */

    .reg-method-tabs { display: flex; gap: 8px; margin-bottom: 24px; }

    .reg-method-btn { flex: 1; padding: 10px; border-radius: 10px; border: 1px solid rgba(0,212,255,0.15); background: transparent; color: rgba(255,255,255,0.4); font-size: 0.82rem; cursor: pointer; transition: all 0.3s; font-family: 'Noto Sans SC', sans-serif; text-align: center; }

    .reg-method-btn.active { background: rgba(0,212,255,0.12); border-color: rgba(0,212,255,0.4); color: var(--neon-blue); }



    /* ── Phone Input ── */

    .phone-input-row { display: flex; gap: 10px; }

    .phone-prefix { padding: 14px 14px; background: rgba(0,212,255,0.06); border: 1px solid rgba(0,212,255,0.12); border-radius: 12px; color: rgba(255,255,255,0.5); font-size: 0.95rem; display: flex; align-items: center; flex-shrink: 0; min-width: 52px; justify-content: center; }

    .phone-num-input { flex: 1; }



    /* ── SMS Code ── */

    .sms-input-row { display: flex; gap: 10px; }

    .sms-code-input { flex: 1; }

    .sms-send-btn { padding: 0 16px; border-radius: 12px; border: 1px solid rgba(0,212,255,0.3); background: rgba(0,212,255,0.08); color: var(--neon-blue); font-size: 0.82rem; cursor: pointer; font-family: 'Noto Sans SC', sans-serif; white-space: nowrap; transition: all 0.3s; min-width: 110px; }

    .sms-send-btn:hover { background: rgba(0,212,255,0.15); }

    .sms-send-btn:disabled { opacity: 0.4; cursor: not-allowed; }

    .sms-send-btn.counting { color: rgba(255,255,255,0.4); }



    /* ── Password Strength ── */

    .password-strength-bar { height: 3px; background: rgba(255,255,255,0.08); border-radius: 2px; margin-top: 8px; overflow: hidden; }

    .strength-fill { height: 100%; border-radius: 2px; transition: all 0.4s; width: 0; }

    .strength-fill.weak { width: 33%; background: var(--neon-pink); }

    .strength-fill.medium { width: 66%; background: var(--gold); }

    .strength-fill.strong { width: 100%; background: var(--green); }

    .password-tips { font-size: 0.72rem; margin-top: 6px; color: rgba(255,255,255,0.3); }

    .password-tips.weak { color: var(--neon-pink); }

    .password-tips.medium { color: var(--gold); }

    .password-tips.strong { color: var(--green); }



    /* ── Password Match ── */

    #pwd2Error { color: var(--neon-pink); }

    #pwd2Error.match { color: var(--green); }



    /* ── Login Form Enhancements ── */

    .login-remember { display: flex; align-items: center; gap: 8px; margin-top: 4px; }

    .login-remember input { width: auto; accent-color: var(--neon-blue); }

    .login-remember label { font-size: 0.78rem; color: rgba(255,255,255,0.4); cursor: pointer; }

    .login-error-wrap { min-height: 20px; }



    /* ── Form Submit Button States ── */

    .form-submit:disabled { opacity: 0.5; cursor: not-allowed; transform: none !important; }



    /* ── Mobile Optimizations ── */

    @media (max-width: 480px) {

      .modal-box { padding: 28px 20px; border-radius: 20px; }

      .phone-input-row { flex-direction: column; gap: 6px; }

      .phone-prefix { min-width: unset; width: 60px; align-self: flex-start; }

      .sms-input-row { flex-direction: column; }

      .sms-send-btn { width: 100%; padding: 14px; border-radius: 12px; }

    }

    .form-submit { width: 100%; padding: 16px; background: linear-gradient(135deg, var(--neon-blue), var(--neon-purple)); color: #fff; border: none; border-radius: 12px; font-size: 1rem; font-weight: 700; cursor: pointer; font-family: 'Orbitron', sans-serif; letter-spacing: 2px; transition: all 0.3s; margin-top: 10px; }

    .form-submit:hover { box-shadow: 0 0 30px rgba(0,212,255,0.4); transform: translateY(-1px); }

    .form-hint { text-align: center; margin-top: 20px; font-size: 0.82rem; color: rgba(255,255,255,0.4); }

    .form-hint a { color: var(--neon-blue); cursor: pointer; text-decoration: none; }



    /* Deposit/Withdraw Modal */

    .amount-display { text-align: center; padding: 24px; background: rgba(0,212,255,0.05); border: 1px solid rgba(0,212,255,0.1); border-radius: 16px; margin-bottom: 20px; }

    .amount-display label { display: block; font-size: 0.75rem; letter-spacing: 2px; text-transform: uppercase; color: rgba(255,255,255,0.4); margin-bottom: 10px; }

    .amount-display .amount-input { width: 100%; background: transparent; border: none; text-align: center; font-family: 'Orbitron', sans-serif; font-size: 2rem; color: var(--neon-blue); outline: none; }

    .amount-convert { text-align: center; color: rgba(255,255,255,0.4); font-size: 0.85rem; margin-bottom: 20px; }

    .amount-convert span { color: var(--gold); font-weight: 700; }

    .bank-info { padding: 16px; background: rgba(0,255,136,0.05); border: 1px solid rgba(0,255,136,0.15); border-radius: 12px; margin-bottom: 20px; }

    .bank-info p { color: rgba(255,255,255,0.6); font-size: 0.85rem; line-height: 1.6; }

    .bank-info .bank-name { color: var(--green); font-weight: 700; }

    

    /* 实时汇率显示框 */

    .rate-live-box { padding: 12px 16px; background: linear-gradient(135deg, rgba(255,215,0,0.08), rgba(0,212,255,0.08)); border: 1px solid rgba(255,215,0,0.2); border-radius: 10px; margin-bottom: 16px; display: flex; justify-content: space-between; align-items: center; }

    .rate-live-label { font-size: 0.78rem; color: rgba(255,255,255,0.5); }

    .rate-live-value { font-family: 'Orbitron', monospace; font-size: 0.9rem; color: var(--gold); font-weight: 600; }



    /* Feedback modal */

    .feedback-type { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; margin-bottom: 20px; }

    .feedback-type-btn { padding: 8px; border-radius: 10px; border: 1px solid rgba(0,212,255,0.12); background: transparent; color: rgba(255,255,255,0.5); font-size: 0.78rem; cursor: pointer; transition: all 0.3s; text-align: center; font-family: 'Noto Sans SC', sans-serif; }

    .feedback-type-btn.active, .feedback-type-btn:hover { border-color: var(--neon-blue); color: var(--neon-blue); background: rgba(0,212,255,0.08); }

    textarea.form-input { resize: vertical; min-height: 120px; }



    /* ── Toast ── */

    .toast-container { position: fixed; top: 50%; left: 50%; transform: translate(-50%, -50%); z-index: 2000; display: flex; flex-direction: column; gap: 12px; pointer-events: none; align-items: center; }

    .toast { padding: 14px 24px; border-radius: 12px; font-size: 0.88rem; animation: toastIn 0.4s ease, toastOut 0.4s ease 2.6s forwards; backdrop-filter: blur(10px); max-width: 320px; text-align: center; }

    .toast-success { background: rgba(0,255,136,0.15); border: 1px solid rgba(0,255,136,0.3); color: var(--green); }

    .toast-error { background: rgba(255,45,120,0.15); border: 1px solid rgba(255,45,120,0.3); color: var(--neon-pink); }

    .toast-info { background: rgba(0,212,255,0.15); border: 1px solid rgba(0,212,255,0.3); color: var(--neon-blue); }

    @keyframes toastIn { from { opacity: 0; transform: scale(0.9); } to { opacity: 1; transform: scale(1); } }

    @keyframes toastOut { from { opacity: 1; } to { opacity: 0; transform: scale(0.9); } }



    /* ── Responsive ── */

    @media (max-width: 768px) {

      nav { padding: 14px 20px; }

      .nav-links { display: none; }

      .about, .services, .contact, .forum-section, #personal-center, #wallet-page, #forum-page { padding: 100px 20px 60px; }

      .about-grid { grid-template-columns: 1fr; }

      .stats-row { grid-template-columns: repeat(3, 1fr); gap: 10px; }

      .stat-item { padding: 16px 8px; }

      .stat-num { font-size: 1.4rem; }

      .orbit-container { display: none; }

      .pc-card-row { grid-template-columns: 1fr; }

    }



    /* ── Scrollbar ── */

    ::-webkit-scrollbar { width: 6px; }

    ::-webkit-scrollbar-track { background: var(--dark); }

    ::-webkit-scrollbar-thumb { background: linear-gradient(var(--neon-blue), var(--neon-purple)); border-radius: 3px; }



    /* Forum post detail */

    .forum-detail { display: none; }

    .forum-detail.active { display: block; }

    .forum-list.hidden { display: none; }

    .forum-back { display: flex; align-items: center; gap: 8px; padding: 10px 20px; border: 1px solid rgba(0,212,255,0.15); border-radius: 50px; background: transparent; color: rgba(255,255,255,0.5); cursor: pointer; font-size: 0.85rem; margin-bottom: 24px; transition: all 0.3s; font-family: 'Noto Sans SC', sans-serif; }

    .forum-back:hover { border-color: var(--neon-blue); color: var(--neon-blue); }

    .detail-header { padding: 30px; background: var(--glass); border: 1px solid rgba(0,212,255,0.1); border-radius: 20px; margin-bottom: 20px; }

    .detail-title { font-family: 'Orbitron', sans-serif; font-size: 1.3rem; margin-bottom: 16px; }

    .detail-meta { display: flex; gap: 16px; align-items: center; flex-wrap: wrap; margin-bottom: 20px; }

    .detail-content { color: rgba(255,255,255,0.7); line-height: 1.8; font-size: 0.95rem; margin-bottom: 24px; }

    .detail-response { padding: 20px; background: rgba(0,255,136,0.05); border: 1px solid rgba(0,255,136,0.15); border-radius: 16px; }

    .detail-response-title { font-size: 0.78rem; letter-spacing: 2px; text-transform: uppercase; color: var(--green); margin-bottom: 12px; display: flex; align-items: center; gap: 8px; }

    .detail-response p { color: rgba(255,255,255,0.6); line-height: 1.7; font-size: 0.9rem; }

    .detail-response-pending { padding: 20px; background: rgba(255,215,0,0.05); border: 1px solid rgba(255,215,0,0.15); border-radius: 16px; text-align: center; }

    .detail-response-pending p { color: rgba(255,255,255,0.4); font-size: 0.88rem; }

  

    /* ── 学术详情弹窗 ── */

    .academic-modal-box { max-width: 800px; max-height: 85vh; overflow-y: auto; background: rgba(5,15,30,0.97); border: 1px solid rgba(0,212,255,0.25); border-radius: 20px; padding: 0; position: relative; }

    .academic-modal-header { padding: 30px 36px 20px; border-bottom: 1px solid rgba(0,212,255,0.1); position: sticky; top: 0; background: rgba(5,15,30,0.98); z-index: 5; backdrop-filter: blur(10px); }

    .academic-modal-icon { font-size: 2rem; margin-bottom: 10px; }

    .academic-modal-title { font-family: 'Orbitron', sans-serif; font-size: 1.4rem; font-weight: 700; background: linear-gradient(135deg, #00d4ff, #9d4edd); -webkit-background-clip: text; -webkit-text-fill-color: transparent; margin: 4px 0; }

    .academic-modal-subtitle { color: rgba(255,255,255,0.4); font-size: 0.75rem; letter-spacing: 2px; text-transform: uppercase; }

    .academic-modal-body { padding: 24px 36px 36px; }

    .modal-academic h3 { color: var(--neon-blue); font-size: 0.85rem; letter-spacing: 3px; text-transform: uppercase; margin: 20px 0 8px; font-weight: 600; }

    .modal-academic h3:first-child { margin-top: 0; }

    .modal-academic p { color: rgba(255,255,255,0.75); font-size: 0.88rem; line-height: 1.9; margin-bottom: 12px; }

    .modal-academic ul { margin: 6px 0 12px; padding-left: 0; list-style: none; }

    .modal-academic li { color: rgba(255,255,255,0.72); font-size: 0.85rem; line-height: 1.8; padding: 4px 0 4px 20px; position: relative; border-bottom: 1px solid rgba(255,255,255,0.04); }

    .modal-academic li::before { content: '▸'; position: absolute; left: 0; color: var(--neon-blue); font-size: 0.75rem; top: 5px; }

    .modal-academic li:last-child { border-bottom: none; }

    .modal-academic strong { color: #fff; font-weight: 600; }

    .metrics-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-top: 16px; }

    .metrics-grid .m-val { font-size: 1.3rem; font-weight: 700; font-family: 'Orbitron', monospace; color: var(--neon-blue); }

    .metrics-grid .m-label { color: rgba(255,255,255,0.45); font-size: 0.72rem; margin-top: 3px; letter-spacing: 1px; }

    .academic-modal-footer { padding: 16px 36px; border-top: 1px solid rgba(0,212,255,0.1); display: flex; justify-content: space-between; align-items: center; }

    .academic-source { color: rgba(255,255,255,0.3); font-size: 0.72rem; }

    .academic-update { color: rgba(0,255,136,0.5); font-size: 0.72rem; }

    .academic-modal-close { position: absolute; top: 16px; right: 20px; background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.1); color: rgba(255,255,255,0.6); width: 32px; height: 32px; border-radius: 50%; cursor: pointer; font-size: 1rem; display: flex; align-items: center; justify-content: center; transition: all 0.2s; }

    .academic-modal-close:hover { background: rgba(255,255,255,0.12); color: #fff; }

    /* 内容更新通知 */

    .content-update-banner { position: fixed; top: 0; left: 0; right: 0; background: linear-gradient(90deg, rgba(0,255,136,0.15), rgba(0,212,255,0.15)); border-bottom: 1px solid rgba(0,255,136,0.3); padding: 8px 20px; font-size: 0.78rem; color: rgba(0,255,136,0.9); text-align: center; letter-spacing: 2px; z-index: 9999; backdrop-filter: blur(10px); display: none; }

    .content-update-banner.show { display: block; animation: fadeSlideDown 0.5s ease; }

    /* About学术升级 */

    .about-detail-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; margin-top: 24px; }

    .about-detail-item { background: rgba(0,212,255,0.04); border: 1px solid rgba(0,212,255,0.12); border-radius: 14px; padding: 20px; }

    .about-detail-item .adi-title { color: var(--neon-blue); font-size: 0.7rem; letter-spacing: 3px; text-transform: uppercase; margin-bottom: 8px; }

    .about-detail-item .adi-text { color: rgba(255,255,255,0.65); font-size: 0.82rem; line-height: 1.7; }

    .about-stat-row { display: flex; gap: 0; margin-top: 24px; border-top: 1px solid rgba(0,212,255,0.08); padding-top: 20px; }

    .about-stat { flex: 1; text-align: center; padding: 12px 0; border-right: 1px solid rgba(0,212,255,0.08); }

    .about-stat:last-child { border-right: none; }

    .about-stat .as-num { font-family: 'Orbitron', monospace; font-size: 1.5rem; font-weight: 700; color: var(--neon-blue); }

    .about-stat .as-label { color: rgba(255,255,255,0.4); font-size: 0.72rem; letter-spacing: 1px; margin-top: 4px; }



  

/* ── 互动导航高亮 ── */

.nav-links a[data-nav="metaverse"] {

  position: relative;

  animation: mvGlow 2s ease-in-out infinite;

}

@keyframes mvGlow {

  0%, 100% { text-shadow: 0 0 6px rgba(0,255,136,0.3); }

  50% { text-shadow: 0 0 12px rgba(0,255,136,0.6), 0 0 20px rgba(0,255,136,0.2); }

}

.nav-links a[data-nav="metaverse"]::after {

  content: '';

  position: absolute;

  bottom: -4px;

  left: 50%;

  transform: translateX(-50%);

  width: 6px;

  height: 6px;

  border-radius: 50%;

  background: #00ff88;

  animation: mvDot 1.5s ease-in-out infinite;

}

@keyframes mvDot {

  0%, 100% { opacity: 1; transform: translateX(-50%) scale(1); }

  50% { opacity: 0.5; transform: translateX(-50%) scale(0.6); }

}



/* ── 互动移动端适配 ── */

@media (max-width: 768px) {

  .metaverse-preview-row { flex-direction: column; }

  .metaverse-cam-preview { width: 100%; max-width: 320px; margin: 0 auto; }

  .metaverse-chat-area { grid-template-columns: 1fr; }

  .metaverse-admin-panel { margin-top: 12px; }

  .metaverse-topbar { flex-wrap: wrap; gap: 8px; }

  .metaverse-controls { width: 100%; justify-content: center; }

  .metaverse-users-grid { grid-template-columns: repeat(auto-fill, minmax(70px, 1fr)); gap: 6px; }

}



/* ── 互动模块增强 ── */

/* 默认头像 */

.mv-default-avatar {

  width: 100%;

  height: 100%;

  background: linear-gradient(135deg, rgba(0,212,255,0.2), rgba(157,78,221,0.2));

  display: flex;

  align-items: center;

  justify-content: center;

  font-size: 1.8rem;

  color: rgba(255,255,255,0.6);

}

.mv-default-avatar.admin {

  background: linear-gradient(135deg, rgba(255,215,0,0.2), rgba(255,140,0,0.2));

  color: #ffd700;

}



/* 热门主播区 */

.mv-hot-streamers {

  position: relative;

  z-index: 2;

  max-width: 1400px;

  margin: 0 auto 16px;

}

.mv-hot-title {

  display: flex;

  align-items: center;

  gap: 8px;

  margin-bottom: 10px;

  font-size: 0.85rem;

  color: #ffd700;

  font-weight: 600;

}

.mv-hot-title::before {

  content: '';

  width: 4px;

  height: 16px;

  background: linear-gradient(180deg, #ffd700, #ff8c00);

  border-radius: 2px;

}

.mv-streamer-row {

  display: grid;

  grid-template-columns: repeat(4, 1fr);

  gap: 12px;

}

.mv-streamer-card {

  background: rgba(0,0,0,0.5);

  border: 1px solid rgba(255,215,0,0.15);

  border-radius: 12px;

  overflow: hidden;

  cursor: pointer;

  transition: all 0.3s;

}

.mv-streamer-card:hover {

  border-color: rgba(255,215,0,0.4);

  transform: translateY(-3px);

  box-shadow: 0 8px 20px rgba(0,0,0,0.3);

}

.mv-streamer-thumb {

  width: 100%;

  aspect-ratio: 16/9;

  background: linear-gradient(135deg, #1a1a2e, #16213e);

  position: relative;

  display: flex;

  align-items: center;

  justify-content: center;

  font-size: 2.5rem;

}

.mv-streamer-thumb .live-badge {

  position: absolute;

  top: 8px;

  left: 8px;

  background: #ff4444;

  color: #fff;

  font-size: 0.6rem;

  padding: 2px 6px;

  border-radius: 4px;

  font-weight: 600;

}

.mv-streamer-thumb .viewer-badge {

  position: absolute;

  bottom: 8px;

  right: 8px;

  background: rgba(0,0,0,0.7);

  color: rgba(255,255,255,0.8);

  font-size: 0.6rem;

  padding: 2px 6px;

  border-radius: 4px;

}

.mv-streamer-info {

  padding: 10px;

}

.mv-streamer-name {

  font-size: 0.75rem;

  color: #fff;

  font-weight: 600;

  margin-bottom: 4px;

}

.mv-streamer-game {

  font-size: 0.65rem;

  color: rgba(255,255,255,0.5);

}



/* 互动视频区 */

.mv-video-section {

  position: relative;

  z-index: 2;

  max-width: 1400px;

  margin: 0 auto 16px;

}

.mv-video-grid {

  display: grid;

  grid-template-columns: 2fr 1fr;

  gap: 12px;

}

.mv-main-video {

  background: rgba(0,0,0,0.6);

  border: 1px solid rgba(0,212,255,0.2);

  border-radius: 16px;

  overflow: hidden;

  aspect-ratio: 16/9;

  position: relative;

}

.mv-main-video video {

  width: 100%;

  height: 100%;

  object-fit: cover;

}

.mv-video-placeholder {

  position: absolute;

  inset: 0;

  display: flex;

  flex-direction: column;

  align-items: center;

  justify-content: center;

  background: linear-gradient(135deg, #0a0a1a, #1a1a3e);

  color: rgba(255,255,255,0.5);

}

.mv-video-placeholder .play-btn {

  width: 60px;

  height: 60px;

  border-radius: 50%;

  background: rgba(0,212,255,0.2);

  border: 2px solid rgba(0,212,255,0.5);

  display: flex;

  align-items: center;

  justify-content: center;

  font-size: 1.5rem;

  margin-bottom: 12px;

  cursor: pointer;

  transition: all 0.3s;

}

.mv-video-placeholder .play-btn:hover {

  background: rgba(0,212,255,0.3);

  transform: scale(1.1);

}

.mv-video-placeholder .video-title {

  font-size: 0.9rem;

  color: #00d4ff;

  margin-bottom: 4px;

}

.mv-video-placeholder .video-desc {

  font-size: 0.7rem;

  color: rgba(255,255,255,0.4);

}



.mv-video-list {

  display: flex;

  flex-direction: column;

  gap: 8px;

}

.mv-video-item {

  background: rgba(0,0,0,0.4);

  border: 1px solid rgba(255,255,255,0.08);

  border-radius: 10px;

  padding: 10px;

  display: flex;

  gap: 10px;

  cursor: pointer;

  transition: all 0.2s;

}

.mv-video-item:hover {

  border-color: rgba(0,212,255,0.3);

  background: rgba(0,0,0,0.5);

}

.mv-video-item.active {

  border-color: rgba(0,212,255,0.5);

}

.mv-video-item-thumb {

  width: 80px;

  height: 45px;

  background: linear-gradient(135deg, #1a1a2e, #16213e);

  border-radius: 6px;

  display: flex;

  align-items: center;

  justify-content: center;

  font-size: 1.2rem;

  flex-shrink: 0;

}

.mv-video-item-info {

  flex: 1;

  min-width: 0;

}

.mv-video-item-title {

  font-size: 0.7rem;

  color: #fff;

  margin-bottom: 4px;

  white-space: nowrap;

  overflow: hidden;

  text-overflow: ellipsis;

}

.mv-video-item-views {

  font-size: 0.6rem;

  color: rgba(255,255,255,0.4);

}



/* 虚拟主播增强 */

.mv-ai-streamer-enhanced {

  background: rgba(0,0,0,0.6);

  border: 1px solid rgba(157,78,221,0.2);

  border-radius: 16px;

  padding: 16px;

  margin-top: 12px;

}

.mv-ai-header-enhanced {

  display: flex;

  justify-content: space-between;

  align-items: center;

  margin-bottom: 12px;

}

.mv-ai-title {

  display: flex;

  align-items: center;

  gap: 8px;

  font-size: 0.85rem;

  color: #9d4edd;

  font-weight: 600;

}

.mv-ai-status-dot {

  width: 8px;

  height: 8px;

  border-radius: 50%;

  background: #00ff88;

  animation: aiPulse 2s infinite;

}

@keyframes aiPulse {

  0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(0,255,136,0.4); }

  50% { opacity: 0.7; box-shadow: 0 0 0 8px rgba(0,255,136,0); }

}

.mv-ai-content {

  display: flex;

  gap: 16px;

  align-items: flex-start;

}

.mv-ai-avatar-enhanced {

  width: 80px;

  height: 80px;

  border-radius: 50%;

  background: linear-gradient(135deg, #9d4edd, #00d4ff);

  display: flex;

  align-items: center;

  justify-content: center;

  font-size: 2.5rem;

  flex-shrink: 0;

  animation: aiAvatarPulse 3s ease-in-out infinite;

  position: relative;

}

.mv-ai-avatar-enhanced::after {

  content: '';

  position: absolute;

  inset: -4px;

  border-radius: 50%;

  border: 2px solid rgba(157,78,221,0.3);

  animation: aiRing 2s linear infinite;

}

@keyframes aiRing {

  0% { transform: rotate(0deg); }

  100% { transform: rotate(360deg); }

}

.mv-ai-text-area {

  flex: 1;

}

.mv-ai-bubble-enhanced {

  background: rgba(157,78,221,0.12);

  border: 1px solid rgba(157,78,221,0.2);

  border-radius: 12px;

  padding: 12px 16px;

  font-size: 0.85rem;

  color: rgba(255,255,255,0.85);

  line-height: 1.6;

  margin-bottom: 8px;

}

.mv-ai-actions {

  display: flex;

  gap: 8px;

}

.mv-ai-action-btn {

  padding: 6px 12px;

  border-radius: 16px;

  border: 1px solid rgba(255,255,255,0.15);

  background: rgba(255,255,255,0.05);

  color: rgba(255,255,255,0.6);

  font-size: 0.7rem;

  cursor: pointer;

  transition: all 0.2s;

}

.mv-ai-action-btn:hover {

  border-color: rgba(0,212,255,0.4);

  color: #00d4ff;

}



/* 移动端适配补充 */

@media (max-width: 768px) {

  .mv-streamer-row { grid-template-columns: repeat(2, 1fr); }

  .mv-video-grid { grid-template-columns: 1fr; }

  .mv-ai-content { flex-direction: column; align-items: center; text-align: center; }

}



/* ── 开播功能 ── */

.mv-go-live-btn {

  background: linear-gradient(135deg, #ff4444, #ff6666);

  border: none;

  color: #fff;

  padding: 8px 20px;

  border-radius: 20px;

  font-size: 0.8rem;

  font-weight: 600;

  cursor: pointer;

  display: flex;

  align-items: center;

  gap: 6px;

  transition: all 0.3s;

  animation: livePulse 2s infinite;

}

.mv-go-live-btn:hover {

  transform: scale(1.05);

  box-shadow: 0 4px 15px rgba(255,68,68,0.4);

}

.mv-go-live-btn.live {

  background: linear-gradient(135deg, #00ff88, #00cc6a);

}

@keyframes livePulse {

  0%, 100% { box-shadow: 0 0 0 0 rgba(255,68,68,0.4); }

  50% { box-shadow: 0 0 0 8px rgba(255,68,68,0); }

}



/* 开播弹窗 */

.mv-golive-overlay {

  position: fixed;

  inset: 0;

  background: rgba(0,0,0,0.8);

  z-index: 9999;

  display: flex;

  align-items: center;

  justify-content: center;

  animation: fadeIn 0.3s;

}

.mv-golive-box {

  background: rgba(10,20,40,0.98);

  border: 1px solid rgba(255,68,68,0.3);

  border-radius: 20px;

  padding: 24px;

  max-width: 480px;

  width: 90%;

  animation: slideUp 0.3s;

}

@keyframes fadeIn {

  from { opacity: 0; }

  to { opacity: 1; }

}

@keyframes slideUp {

  from { opacity: 0; transform: translateY(20px); }

  to { opacity: 1; transform: translateY(0); }

}

.mv-golive-title {

  font-size: 1.1rem;

  color: #ff4444;

  font-weight: 700;

  margin-bottom: 16px;

  display: flex;

  align-items: center;

  gap: 8px;

}

.mv-golive-title::before {

  content: '';

  width: 8px;

  height: 8px;

  background: #ff4444;

  border-radius: 50%;

  animation: liveDot 1s infinite;

}

@keyframes liveDot {

  0%, 100% { opacity: 1; }

  50% { opacity: 0.3; }

}

.mv-golive-options {

  display: grid;

  grid-template-columns: repeat(3, 1fr);

  gap: 12px;

  margin-bottom: 16px;

}

.mv-golive-option {

  background: rgba(255,255,255,0.05);

  border: 2px solid rgba(255,255,255,0.1);

  border-radius: 12px;

  padding: 16px;

  text-align: center;

  cursor: pointer;

  transition: all 0.2s;

}

.mv-golive-option:hover {

  border-color: rgba(0,212,255,0.5);

  background: rgba(0,212,255,0.05);

}

.mv-golive-option.selected {

  border-color: #00d4ff;

  background: rgba(0,212,255,0.1);

}

.mv-golive-option-icon {

  font-size: 2rem;

  margin-bottom: 8px;

}

.mv-golive-option-label {

  font-size: 0.75rem;

  color: rgba(255,255,255,0.8);

}

.mv-golive-option-hint {

  font-size: 0.6rem;

  color: rgba(255,255,255,0.4);

  margin-top: 4px;

}

.mv-golive-preview {

  background: #000;

  border-radius: 12px;

  aspect-ratio: 16/9;

  margin-bottom: 16px;

  overflow: hidden;

  position: relative;

  display: flex;

  align-items: center;

  justify-content: center;

}

.mv-golive-preview video {

  width: 100%;

  height: 100%;

  object-fit: cover;

}

.mv-golive-preview-placeholder {

  color: rgba(255,255,255,0.3);

  font-size: 0.8rem;

  display: flex;

  flex-direction: column;

  align-items: center;

  gap: 8px;

}

.mv-golive-preview-placeholder .icon {

  font-size: 2rem;

}

.mv-golive-input {

  width: 100%;

  background: rgba(255,255,255,0.05);

  border: 1px solid rgba(255,255,255,0.15);

  border-radius: 10px;

  padding: 12px;

  color: #fff;

  font-size: 0.85rem;

  margin-bottom: 16px;

  box-sizing: border-box;

}

.mv-golive-input:focus {

  outline: none;

  border-color: rgba(0,212,255,0.5);

}

.mv-golive-input::placeholder {

  color: rgba(255,255,255,0.3);

}

.mv-golive-actions {

  display: flex;

  gap: 10px;

}

.mv-golive-btn {

  flex: 1;

  padding: 12px;

  border-radius: 10px;

  font-size: 0.85rem;

  font-weight: 600;

  cursor: pointer;

  transition: all 0.2s;

  border: none;

}

.mv-golive-btn.cancel {

  background: rgba(255,255,255,0.1);

  color: rgba(255,255,255,0.6);

}

.mv-golive-btn.cancel:hover {

  background: rgba(255,255,255,0.15);

}

.mv-golive-btn.start {

  background: linear-gradient(135deg, #ff4444, #ff6666);

  color: #fff;

}

.mv-golive-btn.start:hover {

  box-shadow: 0 4px 15px rgba(255,68,68,0.4);

}

.mv-golive-btn.start:disabled {

  background: rgba(255,255,255,0.1);

  color: rgba(255,255,255,0.3);

  cursor: not-allowed;

}



/* 主播直播状态栏 */

.mv-living-bar {

  background: rgba(255,68,68,0.1);

  border: 1px solid rgba(255,68,68,0.3);

  border-radius: 12px;

  padding: 12px 16px;

  display: flex;

  align-items: center;

  justify-content: space-between;

  margin-bottom: 12px;

}

.mv-living-status {

  display: flex;

  align-items: center;

  gap: 8px;

}

.mv-living-dot {

  width: 8px;

  height: 8px;

  background: #ff4444;

  border-radius: 50%;

  animation: liveDot 1s infinite;

}

.mv-living-text {

  color: #ff4444;

  font-size: 0.8rem;

  font-weight: 600;

}

.mv-living-duration {

  color: rgba(255,255,255,0.6);

  font-size: 0.75rem;

  font-family: Orbitron, monospace;

}

.mv-living-viewers {

  color: rgba(255,255,255,0.5);

  font-size: 0.7rem;

}

.mv-end-live-btn {

  background: rgba(255,68,68,0.2);

  border: 1px solid rgba(255,68,68,0.5);

  color: #ff4444;

  padding: 6px 16px;

  border-radius: 16px;

  font-size: 0.75rem;

  cursor: pointer;

  transition: all 0.2s;

}

.mv-end-live-btn:hover {

  background: rgba(255,68,68,0.3);

}



/* ── 互动模块布局优化 ── */

.metaverse-page {

  min-height: 100vh;

  padding: 80px 24px 24px;

  position: relative;

  overflow-x: hidden;

  background: linear-gradient(180deg, #0a0a1a 0%, #0d1a2d 50%, #0a1020 100%);

}



/* 主容器网格布局 */

.mv-main-container {

  position: relative;

  z-index: 2;

  max-width: 1400px;

  margin: 0 auto;

  display: grid;

  grid-template-columns: 1fr 320px;

  grid-template-rows: auto auto 1fr;

  gap: 16px;

  grid-template-areas:

    "topbar topbar"

    "content sidebar"

    "content chat";

}



/* 顶部栏 */

.mv-top-section {

  grid-area: topbar;

}



/* 左侧主内容区 */

.mv-content-section {

  grid-area: content;

  display: flex;

  flex-direction: column;

  gap: 16px;

}



/* 右侧边栏 */

.mv-sidebar-section {

  grid-area: sidebar;

  display: flex;

  flex-direction: column;

  gap: 12px;

}



/* 聊天区移到底部 */

.mv-chat-section {

  grid-area: chat;

}



/* 顶部栏优化 */

.metaverse-topbar {

  display: flex;

  justify-content: space-between;

  align-items: center;

  background: rgba(0,0,0,0.6);

  border: 1px solid rgba(0,212,255,0.15);

  border-radius: 16px;

  padding: 14px 20px;

  backdrop-filter: blur(12px);

  margin-bottom: 0;

}



.metaverse-title-bar {

  display: flex;

  align-items: center;

  gap: 12px;

}



.metaverse-title-bar .main-title {

  font-family: Orbitron, sans-serif;

  font-size: 1.2rem;

  color: #00d4ff;

  font-weight: 700;

}



.metaverse-count {

  display: flex;

  align-items: center;

  gap: 16px;

}



.online-badge {

  display: flex;

  align-items: center;

  gap: 6px;

  background: rgba(0,255,136,0.1);

  border: 1px solid rgba(0,255,136,0.3);

  padding: 4px 12px;

  border-radius: 20px;

  font-size: 0.75rem;

  color: #00ff88;

}



.metaverse-controls {

  display: flex;

  gap: 10px;

  align-items: center;

}



/* 视频区卡片化 */

.mv-video-card {

  background: rgba(0,0,0,0.5);

  border: 1px solid rgba(0,212,255,0.15);

  border-radius: 16px;

  overflow: hidden;

}



.mv-video-card-header {

  display: flex;

  justify-content: space-between;

  align-items: center;

  padding: 12px 16px;

  border-bottom: 1px solid rgba(255,255,255,0.05);

}



.mv-video-card-title {

  display: flex;

  align-items: center;

  gap: 8px;

  font-size: 0.85rem;

  color: rgba(255,255,255,0.9);

  font-weight: 600;

}



.mv-video-card-title::before {

  content: '';

  width: 3px;

  height: 14px;

  background: linear-gradient(180deg, #00d4ff, #9d4edd);

  border-radius: 2px;

}



.mv-video-card-body {

  padding: 16px;

}



/* 热门主播优化 */

.mv-hot-streamers {

  background: rgba(0,0,0,0.4);

  border: 1px solid rgba(255,215,0,0.15);

  border-radius: 16px;

  padding: 16px;

}



.mv-streamer-row {

  display: grid;

  grid-template-columns: repeat(2, 1fr);

  gap: 10px;

}



.mv-streamer-card {

  background: rgba(255,255,255,0.03);

  border: 1px solid rgba(255,255,255,0.08);

  border-radius: 12px;

  overflow: hidden;

  cursor: pointer;

  transition: all 0.3s;

}



.mv-streamer-card:hover {

  border-color: rgba(255,215,0,0.4);

  transform: translateY(-2px);

  box-shadow: 0 6px 16px rgba(0,0,0,0.3);

}



.mv-streamer-thumb {

  height: 80px;

}



.mv-streamer-info {

  padding: 8px 10px;

}



/* 虚拟主播卡片化 */

.mv-ai-streamer-enhanced {

  background: rgba(0,0,0,0.5);

  border: 1px solid rgba(157,78,221,0.2);

  border-radius: 16px;

  overflow: hidden;

}



.mv-ai-header-enhanced {

  padding: 12px 16px;

  border-bottom: 1px solid rgba(255,255,255,0.05);

  background: rgba(157,78,221,0.05);

}



.mv-ai-content {

  padding: 16px;

}



/* 聊天区优化 */

.mv-chat-card {

  background: rgba(0,0,0,0.5);

  border: 1px solid rgba(255,255,255,0.08);

  border-radius: 16px;

  overflow: hidden;

  height: 100%;

  display: flex;

  flex-direction: column;

}



.mv-chat-header {

  display: flex;

  justify-content: space-between;

  align-items: center;

  padding: 12px 16px;

  border-bottom: 1px solid rgba(255,255,255,0.05);

  background: rgba(0,0,0,0.3);

}



.mv-chat-title {

  display: flex;

  align-items: center;

  gap: 8px;

  font-size: 0.85rem;

  color: rgba(255,255,255,0.9);

  font-weight: 600;

}



.mv-chat-messages {

  flex: 1;

  min-height: 200px;

  max-height: 300px;

  overflow-y: auto;

  padding: 12px;

}



.mv-chat-input-area {

  padding: 12px;

  border-top: 1px solid rgba(255,255,255,0.05);

  background: rgba(0,0,0,0.2);

}



.mv-chat-input-row {

  display: flex;

  gap: 8px;

}



/* 用户网格优化 */

.metaverse-users-section {

  background: rgba(0,0,0,0.4);

  border: 1px solid rgba(0,212,255,0.1);

  border-radius: 16px;

  padding: 16px;

}



.mv-users-header {

  display: flex;

  justify-content: space-between;

  align-items: center;

  margin-bottom: 12px;

}



.mv-users-title {

  font-size: 0.85rem;

  color: rgba(255,255,255,0.9);

  font-weight: 600;

  display: flex;

  align-items: center;

  gap: 8px;

}



.metaverse-users-grid {

  display: grid;

  grid-template-columns: repeat(auto-fill, minmax(60px, 1fr));

  gap: 8px;

  max-height: 200px;

  overflow-y: auto;

}



.metaverse-user-avatar {

  aspect-ratio: 1;

  border-radius: 12px;

  background: rgba(0,212,255,0.08);

  border: 1px solid rgba(0,212,255,0.15);

  display: flex;

  flex-direction: column;

  align-items: center;

  justify-content: center;

  cursor: pointer;

  transition: all 0.2s;

  padding: 6px;

}



.metaverse-user-avatar:hover {

  border-color: rgba(0,212,255,0.5);

  background: rgba(0,212,255,0.12);

  transform: scale(1.05);

}



.metaverse-user-avatar .au-name {

  font-size: 0.55rem;

  color: rgba(255,255,255,0.5);

  text-align: center;

  max-width: 100%;

  overflow: hidden;

  text-overflow: ellipsis;

  white-space: nowrap;

  margin-top: 2px;

}



.mv-default-avatar {

  width: 32px;

  height: 32px;

  border-radius: 50%;

  display: flex;

  align-items: center;

  justify-content: center;

  font-size: 0.85rem;

  font-weight: 600;

}



/* 管理员面板优化 */

.mv-admin-panel {

  background: rgba(0,0,0,0.5);

  border: 1px solid rgba(255,215,0,0.2);

  border-radius: 16px;

  overflow: hidden;

}



.mv-admin-header {

  padding: 12px 16px;

  border-bottom: 1px solid rgba(255,255,255,0.05);

  background: rgba(255,215,0,0.05);

  display: flex;

  justify-content: space-between;

  align-items: center;

}



.metaverse-violation-list {

  max-height: 180px;

  overflow-y: auto;

  padding: 12px;

}



/* 移动端响应式 */

@media (max-width: 1024px) {

  .mv-main-container {

    grid-template-columns: 1fr;

    grid-template-areas:

      "topbar"

      "content"

      "sidebar"

      "chat";

  }

  

  .mv-sidebar-section {

    flex-direction: row;

    flex-wrap: wrap;

  }

  

  .mv-sidebar-section > * {

    flex: 1;

    min-width: 280px;

  }

}



@media (max-width: 768px) {

  .metaverse-page {

    padding: 70px 12px 12px;

  }

  

  .metaverse-topbar {

    flex-direction: column;

    gap: 12px;

    padding: 12px;

  }

  

  .metaverse-controls {

    width: 100%;

    justify-content: center;

    flex-wrap: wrap;

  }

  

  .mv-streamer-row {

    grid-template-columns: 1fr;

  }

  

  .metaverse-users-grid {

    grid-template-columns: repeat(auto-fill, minmax(50px, 1fr));

  }

}



/* 视频项增强 */

.mv-video-item::before {

  content: '';

  position: absolute;

  left: 0;

  top: 0;

  bottom: 0;

  width: 3px;

  background: transparent;

  border-radius: 3px 0 0 3px;

  transition: all 0.2s;

}

.mv-video-item:hover::before {

  background: rgba(0,212,255,0.5);

}

.mv-video-item.active::before {

  background: #00d4ff;

}

.mv-video-item {

  position: relative;

}

.mv-video-item-thumb {

  width: 70px;

  height: 40px;

  font-size: 0.8rem;

  font-weight: 600;

  color: rgba(0,212,255,0.8);

  background: rgba(0,212,255,0.05);

  border: 1px solid rgba(0,212,255,0.15);

}



/* 视频分类标签 */

.mv-video-tag {

  display: inline-block;

  padding: 2px 6px;

  border-radius: 4px;

  font-size: 0.55rem;

  background: rgba(255,215,0,0.15);

  color: #ffd700;

  margin-bottom: 4px;

}

.mv-video-tag.cosmic { background: rgba(138,43,226,0.15); color: #da70d6; }

.mv-video-tag.tech { background: rgba(0,212,255,0.15); color: #00d4ff; }

.mv-video-tag.scifi { background: rgba(255,68,68,0.15); color: #ff6b6b; }



/* 播放按钮悬停 */

.mv-video-placeholder:hover .play-btn {

  background: rgba(0,212,255,0.4);

  transform: scale(1.15);

}



/* ── 公司介绍+热门话题区域 ── */

.mv-intro-section {

  background: linear-gradient(135deg, rgba(0,50,80,0.3), rgba(20,20,60,0.3));

  border: 1px solid rgba(0,212,255,0.15);

  border-radius: 16px;

  overflow: hidden;

  margin-bottom: 16px;

}

.mv-intro-header {

  padding: 14px 20px;

  border-bottom: 1px solid rgba(255,255,255,0.05);

  display: flex;

  align-items: center;

  justify-content: space-between;

  background: rgba(0,212,255,0.03);

}

.mv-intro-title {

  display: flex;

  align-items: center;

  gap: 10px;

  font-size: 0.9rem;

  color: #00d4ff;

  font-weight: 600;

}

.mv-intro-body {

  padding: 20px;

  display: grid;

  grid-template-columns: 1fr 1fr;

  gap: 20px;

}

.mv-company-intro {

  background: rgba(0,0,0,0.3);

  border-radius: 12px;

  padding: 18px;

  border: 1px solid rgba(0,212,255,0.1);

}

.mv-company-logo {

  display: flex;

  align-items: center;

  gap: 12px;

  margin-bottom: 14px;

}

.mv-logo-icon {

  width: 48px;

  height: 48px;

  background: linear-gradient(135deg, #00d4ff, #9d4edd);

  border-radius: 10px;

  display: flex;

  align-items: center;

  justify-content: center;

  font-size: 1.4rem;

}

.mv-logo-text {

  font-size: 1rem;

  color: #fff;

  font-weight: 700;

}

.mv-logo-sub {

  font-size: 0.65rem;

  color: rgba(255,255,255,0.4);

}

.mv-company-desc {

  font-size: 0.78rem;

  color: rgba(255,255,255,0.7);

  line-height: 1.7;

  margin-bottom: 14px;

}

.mv-stats-grid {

  display: grid;

  grid-template-columns: repeat(3, 1fr);

  gap: 10px;

  margin-bottom: 14px;

}

.mv-stat-box {

  text-align: center;

  padding: 10px 6px;

  background: rgba(0,212,255,0.05);

  border-radius: 8px;

  border: 1px solid rgba(0,212,255,0.1);

}

.mv-stat-val {

  font-size: 1rem;

  color: #00d4ff;

  font-weight: 700;

}

.mv-stat-lbl {

  font-size: 0.6rem;

  color: rgba(255,255,255,0.4);

  margin-top: 3px;

}

.mv-tags {

  display: flex;

  flex-wrap: wrap;

  gap: 5px;

}

.mv-tag {

  padding: 3px 8px;

  background: rgba(157,78,221,0.15);

  border: 1px solid rgba(157,78,221,0.3);

  border-radius: 10px;

  font-size: 0.6rem;

  color: #da70d6;

}

.mv-hot-topics {

  background: rgba(0,0,0,0.3);

  border-radius: 12px;

  padding: 18px;

  border: 1px solid rgba(255,215,0,0.1);

}

.mv-topics-hdr {

  display: flex;

  align-items: center;

  justify-content: space-between;

  margin-bottom: 12px;

}

.mv-topics-ttl {

  font-size: 0.85rem;

  color: #ffd700;

  font-weight: 600;

  display: flex;

  align-items: center;

  gap: 6px;

}

.mv-live-badge {

  display: flex;

  align-items: center;

  gap: 4px;

  font-size: 0.6rem;

  color: #ff4444;

}

.mv-live-dot {

  width: 5px;

  height: 5px;

  background: #ff4444;

  border-radius: 50%;

  animation: mvBlink 1s infinite;

}

@keyframes mvBlink {

  0%, 100% { opacity: 1; }

  50% { opacity: 0.2; }

}

.mv-topics-list {

  display: flex;

  flex-direction: column;

  gap: 8px;

}

.mv-topic-item {

  display: flex;

  align-items: flex-start;

  gap: 10px;

  padding: 10px;

  background: rgba(255,255,255,0.02);

  border-radius: 8px;

  cursor: pointer;

  transition: all 0.2s;

  border: 1px solid transparent;

}

.mv-topic-item:hover {

  background: rgba(255,215,0,0.05);

  border-color: rgba(255,215,0,0.2);

}

.mv-rank {

  width: 22px;

  height: 22px;

  border-radius: 5px;

  display: flex;

  align-items: center;

  justify-content: center;

  font-size: 0.65rem;

  font-weight: 700;

  flex-shrink: 0;

}

.mv-rank.hot { background: rgba(255,68,68,0.2); color: #ff6b6b; }

.mv-rank.new { background: rgba(0,212,255,0.2); color: #00d4ff; }

.mv-rank.top { background: rgba(255,215,0,0.2); color: #ffd700; }

.mv-t-content { flex: 1; }

.mv-t-title {

  font-size: 0.78rem;

  color: rgba(255,255,255,0.9);

  margin-bottom: 4px;

  line-height: 1.4;

}

.mv-t-meta {

  display: flex;

  align-items: center;

  gap: 10px;

  font-size: 0.6rem;

  color: rgba(255,255,255,0.35);

}

.mv-t-hot {

  padding: 1px 6px;

  background: rgba(255,68,68,0.12);

  border-radius: 3px;

  color: #ff6b6b;

}

@media (max-width: 768px) {

  .mv-intro-body { grid-template-columns: 1fr; gap: 14px; }

  .mv-stats-grid { grid-template-columns: repeat(2, 1fr); }

}



    @keyframes tickerScroll { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }

    @keyframes countUp { from { opacity:0; transform:translateY(10px); } to { opacity:1; transform:translateY(0); } }

    .counter-card { animation: countUp 0.6s ease both; }

    .counter-card:nth-child(2) { animation-delay: 0.1s; }

    .counter-card:nth-child(3) { animation-delay: 0.2s; }

    .counter-card:nth-child(4) { animation-delay: 0.3s; }

    .counter-card:nth-child(5) { animation-delay: 0.4s; }

    .partner-logo { transition: all 0.3s; }

    .partner-logo:hover { border-color: rgba(0,212,255,0.5) !important; transform: translateY(-2px); box-shadow: 0 8px 30px rgba(0,212,255,0.15); }



/* ── 互动模块 ── */

.metaverse-page {

  min-height: 100vh;

  padding: 80px 20px 24px;

  position: relative;

  overflow: hidden;

  background: linear-gradient(135deg, #06080f 0%, #0a1628 50%, #080d1a 100%);

}



/* 顶部栏 */

.mv-topbar {

  position: relative;

  z-index: 10;

  max-width: 1400px;

  margin: 0 auto 16px;

  display: flex;

  justify-content: space-between;

  align-items: center;

  gap: 12px;

  background: rgba(0,0,0,0.55);

  border: 1px solid rgba(0,212,255,0.15);

  border-radius: 16px;

  padding: 10px 20px;

  backdrop-filter: blur(16px);

}

.mv-topbar-left { display: flex; align-items: center; gap: 16px; }

.mv-title-group { display: flex; align-items: center; gap: 10px; }

.live-dot {

  width: 8px; height: 8px; border-radius: 50%; background: #ff4444;

  animation: lp 1.5s infinite;

}

@keyframes lp { 0%,100%{opacity:1} 50%{opacity:0.3} }

.mv-title {

  font-family: Orbitron, sans-serif;

  font-size: 1.1rem;

  font-weight: 700;

  color: #00d4ff;

  letter-spacing: 1px;

}

.mv-online-badge {

  background: rgba(0,255,136,0.1);

  border: 1px solid rgba(0,255,136,0.25);

  border-radius: 20px;

  padding: 4px 12px;

  font-size: 0.75rem;

  color: #00ff88;

  font-family: Orbitron, monospace;

}

.mv-topbar-center { font-family: Orbitron, monospace; }

.mv-duration {

  font-size: 0.8rem;

  color: rgba(255,255,255,0.5);

  letter-spacing: 2px;

}

.mv-topbar-right { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }

.mv-go-live-btn {

  background: linear-gradient(135deg, #ff2244, #ff6600);

  border: none;

  color: #fff;

  padding: 8px 18px;

  border-radius: 20px;

  font-size: 0.8rem;

  cursor: pointer;

  font-weight: 700;

  letter-spacing: 1px;

  transition: all 0.25s;

  display: flex;

  align-items: center;

  gap: 6px;

  box-shadow: 0 0 12px rgba(255,34,68,0.4);

  position: relative;

}

.mv-go-live-btn:hover {

  transform: translateY(-1px);

  box-shadow: 0 0 20px rgba(255,34,68,0.6);

}

.live-pulse {

  width: 8px; height: 8px; border-radius: 50%;

  background: #fff;

  animation: lp 1s infinite;

}

.mv-btn {

  background: transparent;

  border: 1px solid;

  padding: 7px 14px;

  border-radius: 20px;

  font-size: 0.75rem;

  cursor: pointer;

  font-weight: 600;

  letter-spacing: 0.5px;

  transition: all 0.2s;

  display: flex; align-items: center; gap: 5px;

}

.mv-btn-cam-off { border-color: rgba(255,255,255,0.2); color: rgba(255,255,255,0.45); }

.mv-btn-cam-off:hover { border-color: rgba(0,255,136,0.4); color: #00ff88; }

.mv-btn-cam-on { border-color: rgba(0,255,136,0.5); color: #00ff88; background: rgba(0,255,136,0.08); }

.mv-btn-mic-off { border-color: rgba(255,255,255,0.2); color: rgba(255,255,255,0.45); }

.mv-btn-mic-off:hover { border-color: rgba(0,212,255,0.4); color: #00d4ff; }

.mv-btn-mic-on { border-color: rgba(0,212,255,0.5); color: #00d4ff; background: rgba(0,212,255,0.08); }

.mv-btn-exit { border-color: rgba(255,255,255,0.15); color: rgba(255,255,255,0.35); font-size: 0.72rem; }

.mv-btn-exit:hover { border-color: rgba(255,255,255,0.35); color: rgba(255,255,255,0.6); }



/* 主内容区：左右分栏 */

.mv-body {

  position: relative;

  z-index: 2;

  max-width: 1400px;

  margin: 0 auto;

  display: grid;

  grid-template-columns: 1fr 300px;

  gap: 14px;

  align-items: start;

}



/* 左侧 */

.mv-left { display: flex; flex-direction: column; gap: 14px; }



/* 右侧 */

.mv-right { display: flex; flex-direction: column; gap: 14px; }



/* 卡片通用样式 */

.mv-card {

  background: rgba(0,0,0,0.45);

  border: 1px solid rgba(0,212,255,0.12);

  border-radius: 16px;

  overflow: hidden;

}

.mv-card-purple { border-color: rgba(157,78,221,0.2); }

.mv-card-header {

  display: flex;

  justify-content: space-between;

  align-items: center;

  padding: 12px 16px;

  border-bottom: 1px solid rgba(255,255,255,0.05);

}

.mv-card-header-purple { background: rgba(157,78,221,0.05); border-bottom-color: rgba(157,78,221,0.1); }

.mv-card-title {

  font-size: 0.85rem;

  color: rgba(255,255,255,0.9);

  font-weight: 700;

  display: flex;

  align-items: center;

  gap: 6px;

}

.mv-card-title::before {

  content: '';

  width: 3px; height: 14px;

  background: linear-gradient(180deg, #00d4ff, #9d4edd);

  border-radius: 2px;

}

.mv-card-sub { font-size: 0.7rem; color: rgba(255,255,255,0.35); }



/* 热门主播 */

.mv-streamer-grid {

  display: grid;

  grid-template-columns: repeat(2, 1fr);

  gap: 10px;

  padding: 12px 14px;

}

.mv-streamer-card {

  background: rgba(255,255,255,0.03);

  border: 1px solid rgba(255,255,255,0.07);

  border-radius: 12px;

  overflow: hidden;

  cursor: pointer;

  transition: all 0.25s;

}

.mv-streamer-card:hover {

  border-color: rgba(255,215,0,0.35);

  transform: translateY(-2px);

  box-shadow: 0 6px 16px rgba(0,0,0,0.4);

}

.mv-streamer-thumb {

  height: 72px;

  background: linear-gradient(135deg, #0d1a2e, #1a1a3e);

  display: flex;

  align-items: center;

  justify-content: center;

  position: relative;

  font-size: 1.8rem;

}

.mv-st-thumb { color: rgba(0,212,255,0.6); font-weight: 700; font-size: 1.2rem; }

.live-badge-sm {

  position: absolute; top: 6px; left: 6px;

  background: #ff2244; color: #fff;

  font-size: 0.58rem; padding: 2px 5px;

  border-radius: 4px; font-weight: 700;

  animation: lp 1.5s infinite;

}

.viewer-sm {

  position: absolute; bottom: 6px; right: 6px;

  background: rgba(0,0,0,0.7); color: rgba(255,255,255,0.8);

  font-size: 0.58rem; padding: 2px 5px; border-radius: 4px;

}

.mv-streamer-info { padding: 8px 10px; }

.mv-streamer-name { font-size: 0.75rem; color: #fff; font-weight: 600; margin-bottom: 3px; }

.mv-streamer-tag { font-size: 0.62rem; color: rgba(255,255,255,0.4); }



/* 视频区 */

.mv-video-row {

  display: grid;

  grid-template-columns: 1fr 240px;

  gap: 0;

}

.mv-main-video {

  border-radius: 0;

  border: none;

  border-right: 1px solid rgba(0,212,255,0.1);

}

.mv-video-placeholder {

  position: relative;

  background: linear-gradient(135deg, #080d1a, #0d1a28);

  min-height: 280px;

  display: flex;

  flex-direction: column;

  align-items: center;

  justify-content: center;

}

.mv-play-btn {

  width: 64px; height: 64px;

  border-radius: 50%;

  background: rgba(0,212,255,0.15);

  border: 2px solid rgba(0,212,255,0.4);

  display: flex;

  align-items: center;

  justify-content: center;

  font-size: 1.5rem;

  color: #00d4ff;

  cursor: pointer;

  transition: all 0.3s;

  margin-bottom: 16px;

}

.mv-play-btn:hover { background: rgba(0,212,255,0.25); transform: scale(1.08); }

.mv-video-placeholder-title { font-size: 1rem; color: #00d4ff; font-weight: 700; margin-bottom: 6px; }

.mv-video-placeholder-desc { font-size: 0.75rem; color: rgba(255,255,255,0.4); margin-bottom: 12px; }

.mv-video-tags { display: flex; gap: 8px; }

.mv-tag {

  padding: 3px 10px;

  border-radius: 6px;

  font-size: 0.65rem;

  font-weight: 600;

}

.mv-tag-cosmic { background: rgba(138,43,226,0.15); color: #da70d6; }

.mv-tag-tech { background: rgba(0,212,255,0.15); color: #00d4ff; }

.mv-tag-scifi { background: rgba(255,68,68,0.15); color: #ff6b6b; }



/* 视频列表 */

.mv-video-list {

  display: flex;

  flex-direction: column;

  overflow-y: auto;

  max-height: 350px;

  padding: 8px;

  gap: 6px;

}

.mv-video-list::-webkit-scrollbar { width: 3px; }

.mv-video-list::-webkit-scrollbar-thumb { background: rgba(0,212,255,0.2); border-radius: 2px; }

.mv-video-item {

  background: rgba(255,255,255,0.03);

  border: 1px solid rgba(255,255,255,0.06);

  border-radius: 10px;

  padding: 8px 10px;

  display: flex;

  gap: 8px;

  cursor: pointer;

  transition: all 0.2s;

  position: relative;

}

.mv-video-item::before {

  content: ''; position: absolute; left: 0; top: 0; bottom: 0;

  width: 3px; background: transparent; border-radius: 3px 0 0 3px; transition: all 0.2s;

}

.mv-video-item:hover::before { background: rgba(0,212,255,0.5); }

.mv-video-item.active { border-color: rgba(0,212,255,0.35); background: rgba(0,212,255,0.05); }

.mv-video-item.active::before { background: #00d4ff; }

.mv-video-item:hover { border-color: rgba(0,212,255,0.2); }

.mv-vi-thumb {

  width: 64px; height: 36px;

  background: rgba(0,212,255,0.06);

  border: 1px solid rgba(0,212,255,0.1);

  border-radius: 6px;

  display: flex; align-items: center; justify-content: center;

  font-size: 0.6rem; font-weight: 700;

  color: rgba(0,212,255,0.6);

  flex-shrink: 0;

}

.mv-vi-info { flex: 1; min-width: 0; }

.mv-vi-title {

  font-size: 0.68rem; color: #fff;

  margin-bottom: 3px;

  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;

}

.mv-vi-views { font-size: 0.6rem; color: rgba(255,255,255,0.35); }



/* AI虚拟主播 */

.mv-ai-body { padding: 14px; display: flex; gap: 14px; align-items: flex-start; }

.mv-ai-avatar {

  width: 72px; height: 72px; border-radius: 50%;

  background: linear-gradient(135deg, #9d4edd, #00d4ff);

  display: flex; align-items: center; justify-content: center;

  font-size: 2rem; flex-shrink: 0;

  animation: aiAvatarPulse 3s ease-in-out infinite;

  position: relative;

}

.mv-ai-avatar::after {

  content: ''; position: absolute; inset: -4px;

  border-radius: 50%; border: 2px solid rgba(157,78,221,0.3);

  animation: aiRing 2s linear infinite;

}

@keyframes aiAvatarPulse {

  0%,100%{box-shadow: 0 0 0 0 rgba(157,78,221,0.4);}

  50%{box-shadow: 0 0 0 10px rgba(157,78,221,0);}

}

@keyframes aiRing { 0%{transform:rotate(0deg)} 100%{transform:rotate(360deg)} }

.mv-ai-content { flex: 1; }

.mv-ai-bubble {

  background: rgba(157,78,221,0.1);

  border: 1px solid rgba(157,78,221,0.2);

  border-radius: 12px;

  padding: 10px 14px;

  font-size: 0.8rem;

  color: rgba(255,255,255,0.85);

  line-height: 1.6;

  margin-bottom: 8px;

  transition: opacity 0.3s;

}

.mv-ai-actions { display: flex; gap: 6px; flex-wrap: wrap; }

.mv-ai-btn {

  padding: 5px 11px; border-radius: 14px;

  border: 1px solid rgba(255,255,255,0.12);

  background: rgba(255,255,255,0.04);

  color: rgba(255,255,255,0.55);

  font-size: 0.68rem; cursor: pointer; transition: all 0.2s;

}

.mv-ai-btn:hover { border-color: rgba(0,212,255,0.35); color: #00d4ff; }

.mv-status-dot {

  width: 7px; height: 7px; border-radius: 50%;

  background: #00ff88;

  animation: aiPulse 2s infinite;

}

@keyframes aiPulse { 0%,100%{opacity:1} 50%{opacity:0.5} }



/* 预览区 */

.mv-preview-row { display: grid; grid-template-columns: 140px 1fr; gap: 10px; padding: 12px; }

.mv-cam-preview {

  border-radius: 10px; overflow: hidden;

  border: 1px solid rgba(0,255,136,0.2);

  background: rgba(0,0,0,0.4);

  aspect-ratio: 4/3;

  position: relative;

  display: flex; align-items: center; justify-content: center;

}

.mv-cam-preview video { width: 100%; height: 100%; object-fit: cover; }

.mv-cam-off {

  display: flex; flex-direction: column; align-items: center; justify-content: center;

  gap: 6px; color: rgba(255,255,255,0.25);

}

.mv-cam-icon { font-size: 1.4rem; }

.mv-cam-hint { font-size: 0.62rem; color: rgba(255,255,255,0.2); }

.mv-host-area { }

.mv-host-zone { position: relative; }

.mv-host-badge {

  position: absolute; top: -8px; left: 10px;

  background: linear-gradient(135deg, #ffd700, #ff8c00);

  color: #000; font-size: 0.6rem; font-weight: 700;

  padding: 2px 8px; border-radius: 8px; letter-spacing: 1px;

  z-index: 2;

}

.mv-host-video {

  background: #0a0d14; border-radius: 10px;

  min-height: 90px;

  display: flex; align-items: center; justify-content: center;

  overflow: hidden;

}

.mv-host-placeholder { display: flex; flex-direction: column; align-items: center; gap: 6px; }

.mv-host-icon { font-size: 1.8rem; color: rgba(255,255,255,0.2); }

.mv-host-hint { font-size: 0.68rem; color: rgba(255,255,255,0.2); }

.mv-host-info { display: flex; justify-content: space-between; align-items: center; margin-top: 6px; }

.mv-host-name { font-size: 0.72rem; color: #ffd700; font-weight: 600; }

.mv-host-live { display: flex; align-items: center; gap: 5px; font-size: 0.62rem; color: #ff6666; }

.live-dot-sm { width: 4px; height: 4px; border-radius: 50%; background: #ff4444; animation: lp 1.5s infinite; }



/* 在线用户网格 */

.metaverse-users-grid {

  display: grid;

  grid-template-columns: repeat(auto-fill, minmax(52px, 1fr));

  gap: 6px;

  padding: 10px;

  max-height: 180px;

  overflow-y: auto;

}

.metaverse-users-grid::-webkit-scrollbar { width: 3px; }

.metaverse-users-grid::-webkit-scrollbar-thumb { background: rgba(0,212,255,0.2); border-radius: 2px; }

.mv-user-avatar {

  aspect-ratio: 1;

  border-radius: 10px;

  background: rgba(0,212,255,0.06);

  border: 1px solid rgba(0,212,255,0.1);

  display: flex; flex-direction: column;

  align-items: center; justify-content: center;

  cursor: pointer;

  transition: all 0.2s;

  padding: 4px;

  position: relative;

}

.mv-user-avatar:hover { border-color: rgba(0,212,255,0.4); transform: scale(1.05); }

.mv-user-avatar.mv-is-you { border-color: rgba(0,212,255,0.4); box-shadow: 0 0 6px rgba(0,212,255,0.2); }

.mv-user-avatar.mv-is-cam { border-color: rgba(0,255,136,0.3); }

.mv-avatar-inner { font-size: 1.1rem; }

.mv-avatar-inner.mv-admin { color: #ffd700; }

.mv-user-name { font-size: 0.5rem; color: rgba(255,255,255,0.4); text-align: center; max-width: 100%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.mv-cam-dot { position: absolute; top: 3px; right: 3px; width: 5px; height: 5px; border-radius: 50%; background: #00ff88; }

.mv-admin-crown { position: absolute; top: -2px; left: 50%; transform: translateX(-50%); font-size: 0.5rem; }



/* 弹幕 */

.metaverse-danmaku-track {

  position: fixed; top: 0; left: 0; right: 0;

  height: 60px; z-index: 50;

  pointer-events: none; overflow: hidden;

}

@keyframes df { 0%{right:-300px} 100%{right:110%} }

.danmaku-item {

  position: absolute;

  white-space: nowrap;

  font-size: 0.75rem;

  padding: 4px 12px;

  border-radius: 20px;

  background: rgba(0,0,0,0.6);

  border: 1px solid;

  animation: df linear forwards;

}



/* 聊天区 */

.mv-chat-row {

  position: relative;

  z-index: 10;

  max-width: 1400px;

  margin: 14px auto 0;

  display: grid;

  grid-template-columns: 1fr 320px;

  gap: 14px;

}

.mv-chat-card {

  background: rgba(0,0,0,0.45);

  border: 1px solid rgba(0,212,255,0.12);

  border-radius: 16px;

  overflow: hidden;

  display: flex;

  flex-direction: column;

}

.mv-chat-header {

  display: flex; justify-content: space-between; align-items: center;

  padding: 12px 16px;

  border-bottom: 1px solid rgba(255,255,255,0.05);

  background: rgba(0,0,0,0.3);

}

.mv-chat-title { font-size: 0.85rem; color: rgba(255,255,255,0.9); font-weight: 700; display: flex; align-items: center; gap: 6px; }

.mv-chat-title::before { content: ''; width: 3px; height: 14px; background: linear-gradient(180deg, #00d4ff, #9d4edd); border-radius: 2px; }

.mv-chat-hint { font-size: 0.68rem; color: rgba(255,255,255,0.25); }

.mv-chat-messages {

  flex: 1;

  min-height: 160px; max-height: 220px;

  overflow-y: auto;

  padding: 10px 14px;

  display: flex; flex-direction: column; gap: 4px;

}

.mv-chat-messages::-webkit-scrollbar { width: 4px; }

.mv-chat-messages::-webkit-scrollbar-thumb { background: rgba(0,212,255,0.2); border-radius: 2px; }

.mv-chat-msg { font-size: 0.75rem; line-height: 1.5; padding: 2px 0; }

.mv-chat-msg .msg-user { font-weight: 700; margin-right: 6px; }

.mv-chat-msg .msg-text { color: rgba(255,255,255,0.7); }

.mv-chat-system { color: rgba(255,255,255,0.25); font-size: 0.68rem; text-align: center; font-style: italic; padding: 4px 0; }

.mv-chat-input-row { display: flex; gap: 8px; padding: 10px 14px; border-top: 1px solid rgba(255,255,255,0.05); }

.mv-chat-input {

  flex: 1; background: rgba(255,255,255,0.05);

  border: 1px solid rgba(255,255,255,0.1);

  border-radius: 20px; padding: 9px 16px;

  color: #fff; font-size: 0.78rem; outline: none; transition: border-color 0.2s;

}

.mv-chat-input:focus { border-color: rgba(0,212,255,0.35); }

.mv-chat-input::placeholder { color: rgba(255,255,255,0.25); }

.mv-chat-send-btn {

  background: linear-gradient(135deg, #00d4ff, #9d4edd);

  border: none; color: #fff;

  border-radius: 20px; padding: 9px 18px;

  font-size: 0.78rem; cursor: pointer; font-weight: 700; transition: opacity 0.2s;

}

.mv-chat-send-btn:hover { opacity: 0.85; }



/* 管理员面板 */

.mv-admin-card {

  background: rgba(0,0,0,0.45);

  border: 1px solid rgba(255,215,0,0.2);

  border-radius: 16px;

  overflow: hidden;

  display: flex; flex-direction: column;

}

.mv-admin-header {

  display: flex; justify-content: space-between; align-items: center;

  padding: 12px 16px;

  background: rgba(255,215,0,0.05);

  border-bottom: 1px solid rgba(255,215,0,0.1);

}

.mv-admin-title { font-size: 0.78rem; color: #ffd700; font-weight: 700; }

.mv-admin-count { font-size: 0.68rem; color: rgba(255,255,255,0.35); }

.mv-violation-list { flex: 1; overflow-y: auto; padding: 10px; display: flex; flex-direction: column; gap: 6px; max-height: 200px; }

.mv-no-violations { text-align: center; padding: 24px; color: rgba(255,255,255,0.2); font-size: 0.75rem; }

.mv-vio-item { display: flex; justify-content: space-between; align-items: center; background: rgba(255,80,80,0.05); border: 1px solid rgba(255,80,80,0.12); border-radius: 8px; padding: 8px 10px; }

.mv-vio-banned-item { border-color: rgba(255,60,60,0.3); background: rgba(255,60,60,0.08); }

.mv-vio-appealed-item { border-color: rgba(0,212,255,0.25); background: rgba(0,212,255,0.05); }

.mv-vio-user { font-size: 0.72rem; color: rgba(255,255,255,0.7); font-weight: 600; }

.mv-vio-count { font-size: 0.62rem; color: #ff6666; }

.mv-vio-status { font-size: 0.62rem; padding: 2px 7px; border-radius: 6px; cursor: pointer; }

.mv-vio-active { background: rgba(255,80,80,0.12); color: #ff6666; }

.mv-vio-banned { background: rgba(255,60,60,0.18); color: #ff4444; }

.mv-vio-appealed { background: rgba(0,212,255,0.08); color: #00d4ff; }

.mv-vio-resolved { background: rgba(0,255,136,0.08); color: #00ff88; }



/* 申诉弹窗 */

.mv-appeal-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.75); z-index: 9999; display: flex; align-items: center; justify-content: center; }

.mv-appeal-box { background: rgba(5,20,40,0.97); border: 1px solid rgba(0,212,255,0.2); border-radius: 16px; padding: 24px; max-width: 420px; width: 90%; }

.mv-appeal-title { color: #00d4ff; font-size: 1rem; margin-bottom: 12px; font-weight: 700; }

.mv-appeal-text { color: rgba(255,255,255,0.5); font-size: 0.8rem; line-height: 1.7; margin-bottom: 14px; }

.mv-appeal-ta { width: 100%; background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.1); border-radius: 10px; padding: 10px; color: #fff; font-size: 0.8rem; resize: vertical; min-height: 80px; outline: none; margin-bottom: 12px; box-sizing: border-box; display: block; }

.mv-appeal-ta:focus { border-color: rgba(0,212,255,0.4); }

.mv-appeal-actions { display: flex; gap: 8px; justify-content: flex-end; }

.mv-appeal-btn { padding: 8px 18px; border-radius: 20px; border: 1px solid; font-size: 0.75rem; cursor: pointer; font-weight: 600; transition: all 0.2s; background: transparent; }

.mv-appeal-btn.cancel { border-color: rgba(255,255,255,0.2); color: rgba(255,255,255,0.5); }

.mv-appeal-btn.cancel:hover { border-color: rgba(255,255,255,0.4); color: rgba(255,255,255,0.7); }

.mv-appeal-btn.submit { border-color: rgba(0,212,255,0.5); color: #00d4ff; }

.mv-appeal-btn.submit:hover { background: rgba(0,212,255,0.1); }



/* 导航高亮 */

.nav-links a[data-nav="metaverse"] {

  position: relative;

  animation: mvGlow 2s ease-in-out infinite;

}

@keyframes mvGlow { 0%,100%{text-shadow:0 0 6px rgba(0,255,136,0.3)} 50%{text-shadow:0 0 12px rgba(0,255,136,0.6),0 0 20px rgba(0,255,136,0.2)} }

.nav-links a[data-nav="metaverse"]::after { content: ''; position: absolute; bottom: -4px; left: 50%; transform: translateX(-50%); width: 6px; height: 6px; border-radius: 50%; background: #00ff88; animation: mvDot 1.5s ease-in-out infinite; }

@keyframes mvDot { 0%,100%{opacity:1;transform:translateX(-50%) scale(1)} 50%{opacity:0.5;transform:translateX(-50%) scale(0.6)} }



/* 响应式 */

@media (max-width: 1024px) {

  .mv-body { grid-template-columns: 1fr; }

  .mv-right { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }

  .mv-right > :last-child { grid-column: 1 / -1; }

  .mv-chat-row { grid-template-columns: 1fr; }

  .mv-admin-card { display: none; }

}

@media (max-width: 768px) {

  .metaverse-page { padding: 70px 12px 12px; }

  .mv-topbar { flex-direction: column; gap: 10px; }

  .mv-topbar-right { width: 100%; justify-content: center; }

  .mv-video-row { grid-template-columns: 1fr; }

  .mv-right { grid-template-columns: 1fr; }

  .mv-streamer-grid { grid-template-columns: 1fr 1fr; }

  .metaverse-users-grid { grid-template-columns: repeat(auto-fill, minmax(44px, 1fr)); }

  .mv-preview-row { grid-template-columns: 100px 1fr; }

}



  

    /* ── 视频展示区 ── */

    .vs-video-card {

      background: rgba(0,0,0,0.5);

      border: 1px solid rgba(0,212,255,0.12);

      border-radius: 18px;

      overflow: hidden;

      cursor: pointer;

      transition: all 0.3s;

    }

    .vs-video-card:hover {

      border-color: rgba(0,212,255,0.4);

      transform: translateY(-4px);

      box-shadow: 0 12px 40px rgba(0,0,0,0.5), 0 0 20px rgba(0,212,255,0.1);

    }

    .vs-thumb-wrap {

      position: relative;

      aspect-ratio: 16/9;

      overflow: hidden;

      background: linear-gradient(135deg, #0a0a1a, #0d1a2e);

    }

    .vs-thumb {

      width: 100%;

      height: 100%;

      object-fit: cover;

      transition: transform 0.4s;

    }

    .vs-video-card:hover .vs-thumb { transform: scale(1.05); }

    .vs-thumb-overlay {

      position: absolute;

      inset: 0;

      background: rgba(0,0,0,0.35);

      display: flex;

      align-items: center;

      justify-content: center;

      transition: background 0.3s;

    }

    .vs-video-card:hover .vs-thumb-overlay { background: rgba(0,0,0,0.2); }

    .vs-play-icon {

      width: 56px; height: 56px;

      border-radius: 50%;

      background: rgba(0,212,255,0.2);

      border: 2px solid rgba(0,212,255,0.6);

      display: flex; align-items: center; justify-content: center;

      font-size: 1.4rem; color: #00d4ff;

      transition: all 0.3s;

      backdrop-filter: blur(4px);

    }

    .vs-video-card:hover .vs-play-icon {

      background: rgba(0,212,255,0.35);

      transform: scale(1.1);

      box-shadow: 0 0 20px rgba(0,212,255,0.4);

    }

    .vs-duration {

      position: absolute; bottom: 8px; right: 8px;

      background: rgba(0,0,0,0.8);

      color: rgba(255,255,255,0.85);

      font-size: 0.65rem; padding: 2px 7px; border-radius: 5px;

    }

    .vs-badge {

      position: absolute; top: 10px; left: 10px;

      font-size: 0.62rem; padding: 3px 9px; border-radius: 6px;

      font-weight: 700; letter-spacing: 0.5px;

    }

    .vs-badge-blue { background: rgba(0,212,255,0.8); color: #000; }

    .vs-badge-purple { background: rgba(157,78,221,0.85); color: #fff; }

    .vs-badge-gold { background: linear-gradient(135deg, #ffd700, #ff8c00); color: #000; }

    .vs-info { padding: 16px; }

    .vs-title {

      font-size: 0.88rem; color: #fff; font-weight: 700;

      margin-bottom: 6px; line-height: 1.4;

    }

    .vs-meta { display: flex; align-items: center; gap: 8px; margin-bottom: 8px; }

    .vs-tag {

      font-size: 0.62rem; padding: 2px 8px;

      background: rgba(0,212,255,0.1); border: 1px solid rgba(0,212,255,0.2);

      border-radius: 50px; color: rgba(0,212,255,0.7);

    }

    .vs-views { font-size: 0.65rem; color: rgba(255,255,255,0.4); }

    .vs-desc { font-size: 0.72rem; color: rgba(255,255,255,0.4); line-height: 1.6; }

    /* 小卡片 */

    .vs-small-card {

      background: rgba(0,0,0,0.4);

      border: 1px solid rgba(255,255,255,0.07);

      border-radius: 12px; overflow: hidden;

      cursor: pointer; transition: all 0.25s;

    }

    .vs-small-card:hover { border-color: rgba(0,212,255,0.3); transform: translateY(-2px); }

    .vs-small-thumb {

      position: relative; aspect-ratio: 16/9;

      background: linear-gradient(135deg, #0a0a1a, #0d1a2e);

      overflow: hidden;

    }

    .vs-small-thumb .vs-thumb { width: 100%; height: 100%; object-fit: cover; }

    .vs-small-play {

      position: absolute; inset: 0;

      display: flex; align-items: center; justify-content: center;

      background: rgba(0,0,0,0.3);

      font-size: 1.2rem; color: rgba(255,255,255,0.7);

      opacity: 0; transition: opacity 0.2s;

    }

    .vs-small-card:hover .vs-small-play { opacity: 1; }

    .vs-small-info { padding: 10px 12px; }

    .vs-small-title { font-size: 0.72rem; color: #fff; font-weight: 600; margin-bottom: 4px; }

    .vs-small-meta { font-size: 0.6rem; color: rgba(255,255,255,0.35); }

    /* 视频弹窗 */

    .vs-modal {

      position: fixed; inset: 0; z-index: 9999;

      background: rgba(0,0,0,0.88);

      display: flex; align-items: center; justify-content: center;

      padding: 20px;

      backdrop-filter: blur(8px);

      animation: vsFadeIn 0.25s ease;

    }

    @keyframes vsFadeIn { from { opacity: 0; } to { opacity: 1; } }

    .vs-modal-content {

      background: #050c1a;

      border: 1px solid rgba(0,212,255,0.2);

      border-radius: 20px;

      max-width: 900px; width: 100%;

      overflow: hidden;

      box-shadow: 0 20px 80px rgba(0,0,0,0.8), 0 0 40px rgba(0,212,255,0.1);

      animation: vsSlideUp 0.3s ease;

    }

    @keyframes vsSlideUp { from { transform: translateY(30px); opacity: 0; } to { transform: translateY(0); opacity: 1; } }

    .vs-modal-header {

      display: flex; justify-content: space-between; align-items: center;

      padding: 16px 20px;

      border-bottom: 1px solid rgba(255,255,255,0.07);

    }

    .vs-modal-title { font-size: 0.88rem; color: #00d4ff; font-weight: 700; }

    .vs-modal-close {

      background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.12);

      color: rgba(255,255,255,0.6); width: 32px; height: 32px;

      border-radius: 50%; cursor: pointer; font-size: 0.9rem;

      transition: all 0.2s;

    }

    .vs-modal-close:hover { background: rgba(255,80,80,0.2); border-color: rgba(255,80,80,0.4); color: #ff6666; }

    .vs-modal-body { background: #000; }

    .vs-modal-footer {

      display: flex; justify-content: space-between; align-items: center;

      padding: 12px 20px;

      border-top: 1px solid rgba(255,255,255,0.07);

    }

    /* 响应式 */

    @media (max-width: 900px) {

      .vs-grid { grid-template-columns: repeat(2, 1fr) !important; }

    }

    @media (max-width: 600px) {

      section[style*="视频展示"] { padding: 60px 20px !important; }

      .vs-grid { grid-template-columns: 1fr !important; }

    }



  



/* ===== AI天地 ===== */

.ai-page { min-height: 100vh; padding-bottom: 80px; }

.ai-header {

  text-align: center;

  padding: 40px 20px 30px;

  background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);

  margin-bottom: 20px;

}

.ai-title {

  font-size: 32px;

  color: #fff;

  margin: 0 0 8px;

  text-shadow: 0 0 20px rgba(255,107,107,0.5);

}

.ai-subtitle {

  color: #aaa;

  font-size: 14px;

  margin: 0;

}



/* 介绍卡片 */

.ai-intro-card {

  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);

  border-radius: 16px;

  padding: 20px;

  margin: 0 15px 20px;

  color: #fff;

  position: relative;

  animation: fadeInUp 0.5s ease;

}

.ai-intro-card.hidden { display: none; }

.ai-intro-header {

  display: flex;

  align-items: center;

  gap: 10px;

  margin-bottom: 15px;

}

.ai-intro-icon { font-size: 24px; }

.ai-intro-header h3 { margin: 0; font-size: 18px; }

.ai-intro-content p { margin: 0 0 10px; font-size: 14px; line-height: 1.6; }

.ai-intro-list { margin: 10px 0; padding-left: 20px; }

.ai-intro-list li { margin: 8px 0; font-size: 14px; }

.ai-intro-earn {

  background: rgba(255,255,255,0.2);

  padding: 10px 15px;

  border-radius: 8px;

  margin: 15px 0 !important;

}

.ai-intro-note { font-size: 12px; opacity: 0.9; }

.ai-intro-close {

  position: absolute;

  top: 15px;

  right: 15px;

  background: rgba(255,255,255,0.2);

  border: none;

  color: #fff;

  padding: 6px 12px;

  border-radius: 6px;

  cursor: pointer;

  font-size: 12px;

}



/* 分类栏 */

.ai-category-bar {

  display: flex;

  gap: 10px;

  padding: 0 15px 15px;

  overflow-x: auto;

}

.ai-cat-btn {

  flex-shrink: 0;

  padding: 10px 20px;

  background: rgba(255,255,255,0.1);

  border: 1px solid rgba(255,255,255,0.2);

  border-radius: 20px;

  color: #fff;

  font-size: 14px;

  cursor: pointer;

  transition: all 0.3s;

}

.ai-cat-btn.active {

  background: linear-gradient(135deg, #ff6b6b 0%, #ee5a24 100%);

  border-color: transparent;

}

.ai-cat-btn:hover { background: rgba(255,255,255,0.2); }



/* 作品列表 */

.ai-works-container { padding: 0 15px; min-height: 300px; }

.ai-works-grid {

  display: grid;

  grid-template-columns: repeat(2, 1fr);

  gap: 15px;

}

.ai-work-card {

  background: rgba(255,255,255,0.05);

  border-radius: 12px;

  overflow: hidden;

  cursor: pointer;

  transition: all 0.3s;

  border: 1px solid rgba(255,255,255,0.1);

}

.ai-work-card:hover {

  transform: translateY(-5px);

  border-color: rgba(255,107,107,0.5);

  box-shadow: 0 10px 30px rgba(255,107,107,0.2);

}

.ai-work-cover {

  width: 100%;

  height: 120px;

  object-fit: cover;

  background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);

}

.ai-work-info { padding: 12px; }

.ai-work-title {

  font-size: 14px;

  color: #fff;

  margin: 0 0 6px;

  white-space: nowrap;

  overflow: hidden;

  text-overflow: ellipsis;

}

.ai-work-meta {

  display: flex;

  justify-content: space-between;

  font-size: 12px;

  color: #888;

}

.ai-work-author { display: flex; align-items: center; gap: 5px; }

.ai-work-stats { display: flex; gap: 10px; }

.ai-empty {

  text-align: center;

  padding: 60px 20px;

  color: #666;

  grid-column: 1 / -1;

}

.ai-empty-icon { font-size: 48px; margin-bottom: 15px; }



/* 上传按钮 */

.ai-upload-btn {

  position: fixed;

  bottom: 100px;

  right: 20px;

  width: 56px;

  height: 56px;

  border-radius: 50%;

  background: linear-gradient(135deg, #ff6b6b 0%, #ee5a24 100%);

  border: none;

  color: #fff;

  font-size: 24px;

  cursor: pointer;

  box-shadow: 0 4px 20px rgba(255,107,107,0.4);

  z-index: 100;

  transition: all 0.3s;

}

.ai-upload-btn:hover { transform: scale(1.1); }



/* 弹窗 */

.ai-modal {

  position: fixed;

  top: 0;

  left: 0;

  right: 0;

  bottom: 0;

  background: rgba(0,0,0,0.85);

  z-index: 1000;

  display: flex;

  align-items: center;

  justify-content: center;

  padding: 20px;

}

.ai-modal-content {

  background: #1a1a2e;

  border-radius: 16px;

  max-width: 500px;

  width: 100%;

  max-height: 80vh;

  overflow-y: auto;

  position: relative;

}

.ai-modal-close {

  position: absolute;

  top: 15px;

  right: 15px;

  width: 30px;

  height: 30px;

  border-radius: 50%;

  background: rgba(255,255,255,0.1);

  border: none;

  color: #fff;

  font-size: 20px;

  cursor: pointer;

}



/* 详情弹窗 */

.ai-detail-header { padding: 20px 20px 10px; }

.ai-detail-header h3 { margin: 0 0 5px; color: #fff; font-size: 18px; }

.ai-detail-author { color: #888; font-size: 12px; }

.ai-detail-media { width: 100%; min-height: 200px; background: #000; }

.ai-detail-media iframe { width: 100%; height: 280px; border: none; }

.ai-detail-media img { width: 100%; max-height: 300px; object-fit: contain; }

.ai-detail-info { padding: 15px 20px; }

.ai-detail-info p { color: #ccc; font-size: 14px; line-height: 1.6; margin: 0 0 15px; }

.ai-detail-stats { display: flex; gap: 20px; color: #888; font-size: 13px; }

.ai-detail-actions { padding: 15px 20px 20px; border-top: 1px solid rgba(255,255,255,0.1); }

.ai-like-btn {

  width: 100%;

  padding: 12px;

  background: linear-gradient(135deg, #ff6b6b 0%, #ee5a24 100%);

  border: none;

  border-radius: 8px;

  color: #fff;

  font-size: 14px;

  cursor: pointer;

}

.ai-like-btn:hover { opacity: 0.9; }



/* 上传表单 */

.ai-upload-content h3 { color: #fff; text-align: center; margin: 0; padding: 20px; }

.ai-upload-form { padding: 0 20px 20px; }

.ai-upload-form .form-group { margin-bottom: 15px; }

.ai-upload-form label { display: block; color: #aaa; font-size: 13px; margin-bottom: 6px; }

.ai-upload-form input,

.ai-upload-form select,

.ai-upload-form textarea {

  width: 100%;

  padding: 12px;

  background: rgba(255,255,255,0.05);

  border: 1px solid rgba(255,255,255,0.1);

  border-radius: 8px;

  color: #fff;

  font-size: 14px;

}

.ai-upload-form input::placeholder,

.ai-upload-form textarea::placeholder { color: #666; }

.ai-upload-note {

  background: rgba(255,107,107,0.1);

  border: 1px solid rgba(255,107,107,0.3);

  border-radius: 8px;

  padding: 10px;

  color: #ff6b6b;

  font-size: 12px;

  margin-bottom: 15px;

}

.ai-submit-btn {

  width: 100%;

  padding: 14px;

  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);

  border: none;

  border-radius: 8px;

  color: #fff;

  font-size: 15px;

  cursor: pointer;

}

.ai-submit-btn:hover { opacity: 0.9; }



@keyframes fadeInUp {

  from { opacity: 0; transform: translateY(20px); }

  to { opacity: 1; transform: translateY(0); }

}



@media (min-width: 768px) { .ai-works-grid { grid-template-columns: repeat(3, 1fr); } }

@media (min-width: 1024px) { .ai-works-grid { grid-template-columns: repeat(4, 1fr); } }



/* 访问统计BI表样式 */

.bi-stats-card { background: rgba(0,20,40,0.8); border: 1px solid rgba(0,212,255,0.2); border-radius: 16px; padding: 20px; margin: 20px 0; }

.bi-stats-title { font-size: 1.1rem; color: var(--neon-blue); margin-bottom: 15px; display: flex; align-items: center; gap: 8px; }

.bi-stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 15px; margin-bottom: 20px; }

.bi-stat-box { background: rgba(0,212,255,0.05); border-radius: 12px; padding: 15px; text-align: center; }

.bi-stat-num { font-size: 1.8rem; font-weight: bold; color: var(--neon-blue); }

.bi-stat-label { font-size: 0.8rem; color: rgba(255,255,255,0.5); margin-top: 5px; }

.bi-table-wrap { overflow-x: auto; }

.bi-table { width: 100%; border-collapse: collapse; font-size: 0.85rem; }

.bi-table th { background: rgba(0,212,255,0.1); padding: 12px 8px; text-align: left; color: var(--neon-blue); border-bottom: 1px solid rgba(0,212,255,0.2); white-space: nowrap; }

.bi-table td { padding: 10px 8px; border-bottom: 1px solid rgba(255,255,255,0.05); color: rgba(255,255,255,0.8); }

.bi-table tr:hover { background: rgba(0,212,255,0.05); }

.bi-table .bi-user { color: var(--neon-blue); font-weight: 500; }

.bi-table .bi-ip { font-family: monospace; color: rgba(255,255,255,0.6); }

.bi-table .bi-loc { color: rgba(255,255,255,0.7); }

.bi-table .bi-time { white-space: nowrap; }

.bi-table .bi-admin { color: var(--gold); }

.bi-table-empty { text-align: center; padding: 40px; color: rgba(255,255,255,0.4); }

.bi-refresh-btn { background: linear-gradient(135deg, var(--neon-blue), var(--neon-purple)); border: none; padding: 8px 16px; border-radius: 8px; color: #fff; cursor: pointer; font-size: 0.85rem; }

.bi-refresh-btn:hover { opacity: 0.9; }





/* ───────────────────────────────────────────

   FINANCE & STOCK SECTION

────────────────────────────────────────── */

.finance-section {

  padding: 60px 50px;

  max-width: 1400px;

  margin: 0 auto;

}

.finance-header {

  display: flex;

  align-items: center;

  justify-content: space-between;

  margin-bottom: 30px;

}

.finance-title {

  font-family: 'Orbitron', sans-serif;

  font-size: 0.8rem;

  letter-spacing: 3px;

  text-transform: uppercase;

  color: var(--gold);

}

.finance-live-badge {

  display: flex;

  align-items: center;

  gap: 8px;

  padding: 6px 16px;

  background: rgba(255,215,0,0.1);

  border: 1px solid rgba(255,215,0,0.3);

  border-radius: 50px;

  font-size: 0.75rem;

  color: var(--gold);

}

.finance-live-dot {

  width: 8px;

  height: 8px;

  background: var(--gold);

  border-radius: 50%;

  animation: pulse 1.5s infinite;

}

@keyframes pulse {

  0%, 100% { opacity: 1; transform: scale(1); }

  50% { opacity: 0.5; transform: scale(0.8); }

}

.stock-grid {

  display: grid;

  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));

  gap: 16px;

}

.stock-card {

  background: var(--glass);

  border: 1px solid rgba(0,212,255,0.1);

  border-radius: 16px;

  padding: 20px;

  transition: all 0.3s;

}

.stock-card:hover {

  border-color: rgba(0,212,255,0.3);

  transform: translateY(-4px);

  box-shadow: 0 10px 30px rgba(0,0,0,0.3);

}

.stock-name {

  font-size: 0.85rem;

  font-weight: 600;

  margin-bottom: 4px;

}

.stock-code {

  font-size: 0.7rem;

  color: rgba(255,255,255,0.4);

  margin-bottom: 12px;

}

.stock-price {

  font-family: 'Orbitron', monospace;

  font-size: 1.4rem;

  font-weight: 700;

  margin-bottom: 8px;

}

.stock-change {

  font-size: 0.8rem;

  font-weight: 600;

  padding: 4px 10px;

  border-radius: 6px;

  display: inline-block;

}

.stock-up { color: var(--green); background: rgba(0,255,136,0.1); }

.stock-down { color: var(--neon-pink); background: rgba(255,45,120,0.1); }



/* VUV实时汇率区 */

.vuv-rate-section {

  margin-top: 24px;

  background: linear-gradient(135deg, rgba(255,215,0,0.05), rgba(0,212,255,0.05));

  border: 1px solid rgba(255,215,0,0.2);

  border-radius: 16px;

  padding: 20px;

}

.vuv-rate-header {

  display: flex;

  justify-content: space-between;

  align-items: center;

  margin-bottom: 16px;

}

.vuv-rate-title {

  font-family: 'Orbitron', sans-serif;

  font-size: 0.9rem;

  font-weight: 600;

  color: var(--gold);

}

.vuv-rate-update {

  font-size: 0.72rem;

  color: rgba(255,255,255,0.5);

}

.vuv-rate-grid {

  display: grid;

  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));

  gap: 12px;

}

.vuv-rate-item {

  background: rgba(0,0,0,0.2);

  border-radius: 12px;

  padding: 16px;

  text-align: center;

  transition: all 0.3s;

}

.vuv-rate-item:hover {

  background: rgba(255,215,0,0.1);

  transform: translateY(-2px);

}

.rate-currency {

  font-family: 'Orbitron', sans-serif;

  font-size: 1.1rem;

  font-weight: 700;

  color: var(--neon-blue);

  margin-bottom: 4px;

}

.rate-name {

  font-size: 0.72rem;

  color: rgba(255,255,255,0.5);

  margin-bottom: 8px;

}

.rate-value {

  font-family: 'Orbitron', monospace;

  font-size: 1rem;

  font-weight: 600;

  color: var(--gold);

}

.vuv-rate-note {

  margin-top: 16px;

  font-size: 0.75rem;

  color: rgba(255,255,255,0.4);

  text-align: center;

}



/* ───────────────────────────────────────────

   WELCOME SECTION (宾至如归)

────────────────────────────────────────── */

.welcome-section {

  padding: 80px 50px;

  background: linear-gradient(180deg, transparent, rgba(0,212,255,0.03), transparent);

}

.welcome-grid {

  max-width: 1200px;

  margin: 0 auto;

  display: grid;

  grid-template-columns: 1.5fr 1fr;

  gap: 40px;

  align-items: start;

}

.welcome-content {

  padding: 40px;

  background: var(--glass);

  border: 1px solid rgba(0,212,255,0.1);

  border-radius: 24px;

}

.welcome-badge {

  display: inline-flex;

  align-items: center;

  gap: 8px;

  padding: 8px 16px;

  background: rgba(0,255,136,0.1);

  border: 1px solid rgba(0,255,136,0.3);

  border-radius: 50px;

  font-size: 0.75rem;

  color: var(--green);

  margin-bottom: 20px;

}

.welcome-title {

  font-size: 2rem;

  font-weight: 700;

  margin-bottom: 16px;

  line-height: 1.3;

}

.welcome-title span {

  background: linear-gradient(135deg, var(--neon-blue), var(--neon-purple));

  -webkit-background-clip: text;

  -webkit-text-fill-color: transparent;

  background-clip: text;

}

.welcome-desc {

  color: rgba(255,255,255,0.65);

  font-size: 0.95rem;

  line-height: 1.8;

  margin-bottom: 24px;

}

.welcome-features {

  display: grid;

  grid-template-columns: 1fr 1fr;

  gap: 16px;

}

.welcome-feature {

  display: flex;

  align-items: center;

  gap: 12px;

  padding: 16px;

  background: rgba(0,212,255,0.05);

  border-radius: 12px;

  cursor: pointer;

  transition: all 0.3s;

}

.welcome-feature:hover {

  background: rgba(0,212,255,0.1);

  transform: translateX(4px);

}

.wf-icon {

  width: 40px;

  height: 40px;

  border-radius: 10px;

  display: flex;

  align-items: center;

  justify-content: center;

  font-size: 1.2rem;

  flex-shrink: 0;

}

.wf-icon.blue { background: rgba(0,212,255,0.15); color: var(--neon-blue); }

.wf-icon.purple { background: rgba(157,78,221,0.15); color: var(--neon-purple); }

.wf-icon.green { background: rgba(0,255,136,0.15); color: var(--green); }

.wf-icon.gold { background: rgba(255,215,0,0.15); color: var(--gold); }

.wf-text { font-size: 0.85rem; font-weight: 600; }

.wf-sub { font-size: 0.72rem; color: rgba(255,255,255,0.4); margin-top: 2px; }



/* 快速入口侧边栏 */

.quick-access {

  display: flex;

  flex-direction: column;

  gap: 16px;

}

.quick-card {

  padding: 24px;

  background: var(--glass);

  border: 1px solid rgba(0,212,255,0.1);

  border-radius: 16px;

  cursor: pointer;

  transition: all 0.3s;

}

.quick-card:hover {

  border-color: rgba(0,212,255,0.3);

  transform: translateY(-2px);

}

.quick-card-header {

  display: flex;

  align-items: center;

  gap: 12px;

  margin-bottom: 12px;

}

.quick-card-icon {

  width: 36px;

  height: 36px;

  border-radius: 10px;

  display: flex;

  align-items: center;

  justify-content: center;

  font-size: 1rem;

}

.quick-card-title {

  font-size: 0.9rem;

  font-weight: 600;

}

.quick-card-desc {

  font-size: 0.78rem;

  color: rgba(255,255,255,0.5);

  line-height: 1.5;

}

.quick-card-arrow {

  color: rgba(255,255,255,0.2);

  font-size: 1.2rem;

  margin-left: auto;

}



/* ───────────────────────────────────────────

   PARTNERS SECTION

────────────────────────────────────────── */

.partners-section {

  padding: 60px 50px;

  max-width: 1400px;

  margin: 0 auto;

}

.partners-title {

  font-family: 'Orbitron', sans-serif;

  font-size: 0.8rem;

  letter-spacing: 3px;

  text-transform: uppercase;

  color: rgba(255,255,255,0.4);

  margin-bottom: 30px;

  text-align: center;

}

.partners-grid {

  display: flex;

  flex-wrap: wrap;

  justify-content: center;

  gap: 40px;

}

.partner-logo {

  height: 32px;

  opacity: 0.4;

  filter: grayscale(1) brightness(2);

  transition: all 0.3s;

  cursor: pointer;

}

.partner-logo:hover {

  opacity: 0.8;

  filter: grayscale(0) brightness(1);

}

.partner-text {

  font-size: 0.85rem;

  color: rgba(255,255,255,0.4);

  padding: 8px 16px;

  background: rgba(255,255,255,0.03);

  border-radius: 8px;

  transition: all 0.3s;

}

.partner-text:hover {

  color: var(--neon-blue);

  background: rgba(0,212,255,0.05);

}



  

/* ───────────────────────────────────────────

   ACCESS CONTROL OVERLAY

────────────────────────────────────────── */

.access-overlay {

  position: fixed;

  top: 0;

  left: 0;

  width: 100vw;

  height: 100vh;

  background: linear-gradient(135deg, #0a0a1a 0%, #1a1a3a 50%, #0a0a2a 100%);

  z-index: 99999;

  display: flex;

  align-items: center;

  justify-content: center;

  opacity: 1;

  transition: opacity 0.5s;

}

.access-overlay.hidden {
  display: none !important;
}

.access-container {

  max-width: 440px;

  width: 90%;

  text-align: center;

}

.access-logo {

  font-family: 'Orbitron', sans-serif;

  font-size: 1.8rem;

  font-weight: 900;

  background: linear-gradient(135deg, var(--neon-blue), var(--neon-purple), var(--gold));

  -webkit-background-clip: text;

  -webkit-text-fill-color: transparent;

  background-clip: text;

  margin-bottom: 8px;

}

.access-subtitle {

  font-size: 0.85rem;

  color: rgba(255,255,255,0.5);

  margin-bottom: 40px;

}

.access-card {

  background: var(--glass);

  border: 1px solid rgba(0,212,255,0.2);

  border-radius: 24px;

  padding: 40px;

  backdrop-filter: blur(20px);

}

.access-tabs {

  display: flex;

  gap: 8px;

  margin-bottom: 30px;

}

.access-tab {

  flex: 1;

  padding: 12px;

  background: transparent;

  border: 1px solid rgba(255,255,255,0.1);

  border-radius: 12px;

  color: rgba(255,255,255,0.5);

  font-size: 0.9rem;

  cursor: pointer;

  transition: all 0.3s;

}

.access-tab.active {

  background: linear-gradient(135deg, rgba(0,212,255,0.15), rgba(157,78,221,0.15));

  border-color: rgba(0,212,255,0.4);

  color: var(--neon-blue);

}

.access-form {

  display: none;

}

.access-form.active {

  display: block;

}

.access-input {

  width: 100%;

  padding: 14px 18px;

  background: rgba(0,0,0,0.3);

  border: 1px solid rgba(255,255,255,0.1);

  border-radius: 12px;

  color: #fff;

  font-size: 0.9rem;

  margin-bottom: 16px;

  transition: all 0.3s;

}

.access-input:focus {

  outline: none;

  border-color: var(--neon-blue);

  box-shadow: 0 0 20px rgba(0,212,255,0.2);

}

.access-input::placeholder {

  color: rgba(255,255,255,0.3);

}

.access-terms {

  display: flex;

  align-items: flex-start;

  gap: 12px;

  margin: 20px 0;

  text-align: left;

}

.access-terms input[type="checkbox"] {

  width: 18px;

  height: 18px;

  margin-top: 2px;

  accent-color: var(--neon-blue);

}

.access-terms label {

  font-size: 0.8rem;

  color: rgba(255,255,255,0.6);

  line-height: 1.5;

  cursor: pointer;

}

.access-terms a {

  color: var(--neon-blue);

  text-decoration: none;

}

.access-terms a:hover {

  text-decoration: underline;

}

.access-btn {

  width: 100%;

  padding: 16px;

  background: linear-gradient(135deg, var(--neon-blue), var(--neon-purple));

  border: none;

  border-radius: 12px;

  color: #fff;

  font-size: 0.95rem;

  font-weight: 600;

  cursor: pointer;

  transition: all 0.3s;

  margin-bottom: 20px;

}

.access-btn:hover {

  transform: translateY(-2px);

  box-shadow: 0 10px 30px rgba(0,212,255,0.3);

}

.access-btn:disabled {

  opacity: 0.5;

  cursor: not-allowed;

  transform: none;

}

.access-error {

  background: rgba(255,45,120,0.1);

  border: 1px solid rgba(255,45,120,0.3);

  border-radius: 10px;

  padding: 12px;

  color: var(--neon-pink);

  font-size: 0.85rem;

  margin-bottom: 16px;

  display: none;

}

.access-error.show {

  display: block;

}

.access-divider {

  display: flex;

  align-items: center;

  gap: 16px;

  margin: 24px 0;

}

.access-divider::before,

.access-divider::after {

  content: '';

  flex: 1;

  height: 1px;

  background: rgba(255,255,255,0.1);

}

.access-divider span {

  font-size: 0.75rem;

  color: rgba(255,255,255,0.3);

}

.access-admin-hint {

  font-size: 0.75rem;

  color: rgba(255,255,255,0.3);

  margin-top: 16px;

}

.access-admin-hint code {

  background: rgba(255,255,255,0.05);

  padding: 2px 6px;

  border-radius: 4px;

  font-family: monospace;

}



/* 协议弹窗 */

.terms-modal {

  position: fixed;

  top: 0;

  left: 0;

  width: 100vw;

  height: 100vh;

  background: rgba(0,0,0,0.8);

  z-index: 100000;

  display: none;

  align-items: center;

  justify-content: center;

}

.terms-modal.show {

  display: flex;

}

.terms-content {

  max-width: 600px;

  width: 90%;

  max-height: 80vh;

  background: var(--dark);

  border: 1px solid rgba(0,212,255,0.2);

  border-radius: 20px;

  overflow: hidden;

  display: flex;

  flex-direction: column;

}

.terms-header {

  padding: 20px 24px;

  border-bottom: 1px solid rgba(255,255,255,0.1);

  display: flex;

  align-items: center;

  justify-content: space-between;

}

.terms-title {

  font-size: 1.1rem;

  font-weight: 600;

}

.terms-close {

  width: 32px;

  height: 32px;

  border-radius: 8px;

  background: rgba(255,255,255,0.05);

  border: none;

  color: rgba(255,255,255,0.5);

  cursor: pointer;

  font-size: 1.2rem;

}

.terms-body {

  padding: 24px;

  overflow-y: auto;

  font-size: 0.85rem;

  color: rgba(255,255,255,0.7);

  line-height: 1.8;

}

.terms-body h4 {

  color: #fff;

  margin: 16px 0 8px;

  font-size: 0.95rem;

}

.terms-body p {

  margin-bottom: 12px;

}

.terms-footer {

  padding: 16px 24px;

  border-top: 1px solid rgba(255,255,255,0.1);

  display: flex;

  gap: 12px;

}

.terms-footer button {

  flex: 1;

  padding: 12px;

  border-radius: 10px;

  font-size: 0.9rem;

  cursor: pointer;

  transition: all 0.3s;

}

.terms-decline {

  background: transparent;

  border: 1px solid rgba(255,255,255,0.2);

  color: rgba(255,255,255,0.5);

}

.terms-accept {

  background: linear-gradient(135deg, var(--neon-blue), var(--neon-purple));

  border: none;

  color: #fff;

  font-weight: 600;

}