/* ===== 全局重置 ===== */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}

/* ===== CSS变量 ===== */
:root{
  --bg:#ffffff;--bg-off:#f7f7fa;--bg-card:#ffffff;--bg-card-hover:#fafafc;
  --accent:#2563ff;--accent-light:#eef3ff;--accent-secondary:#7c3aed;
  --accent-secondary-light:#f3eeff;--accent-hot:#f43f5e;--accent-hot-light:#fff1f3;
  --accent-gold:#f59e0b;
  --text-primary:#111118;--text-secondary:#5a5a72;--text-muted:#9a9ab0;
  --border:#e8e8ef;--border-hover:#d0d0de;
  --shadow-sm:0 1px 3px rgba(0,0,0,.04),0 1px 2px rgba(0,0,0,.03);
  --shadow-md:0 4px 16px rgba(0,0,0,.06),0 1px 4px rgba(0,0,0,.04);
  --shadow-lg:0 12px 40px rgba(0,0,0,.08),0 4px 12px rgba(0,0,0,.04);
  --shadow-xl:0 24px 80px rgba(0,0,0,.12),0 8px 24px rgba(0,0,0,.06);
  --shadow-accent:0 4px 20px rgba(37,99,255,.15);
  --radius-sm:8px;--radius-md:14px;--radius-lg:22px;--radius-full:100px;
  --font-display:'Orbitron',sans-serif;
  --font-body:'Rajdhani','Noto Sans SC',sans-serif;
  --font-cjk:'Noto Sans SC',sans-serif;
  --fast:.2s cubic-bezier(.4,0,.2,1);
  --smooth:.4s cubic-bezier(.16,1,.3,1);
}

/* ===== 基础样式 ===== */
html{scroll-behavior:smooth}
body{font-family:var(--font-body);background:var(--bg);color:var(--text-primary);line-height:1.6;overflow-x:hidden;min-height:100vh}
a{color:inherit;text-decoration:none}button{cursor:pointer;font-family:inherit;border:none;background:none}img{max-width:100%;display:block}ul{list-style:none}
::-webkit-scrollbar{width:5px}::-webkit-scrollbar-track{background:var(--bg-off)}::-webkit-scrollbar-thumb{background:var(--border-hover);border-radius:3px}
#app{opacity:0;transform:translateY(10px);transition:opacity .3s ease,transform .3s ease}
#app.page-enter{opacity:1;transform:translateY(0)}

/* ===== 导航栏 ===== */
.navbar{position:fixed;top:0;left:0;right:0;z-index:1000;padding:0 48px;height:70px;display:flex;align-items:center;justify-content:space-between;background:rgba(255,255,255,.88);backdrop-filter:blur(20px) saturate(1.6);border-bottom:1px solid var(--border);transition:var(--smooth)}
.navbar.scrolled{background:rgba(255,255,255,.96);box-shadow:var(--shadow-sm)}
.nav-logo{display:flex;align-items:center;gap:12px;font-family:var(--font-display);font-weight:900;font-size:1.2rem;letter-spacing:3px;color:var(--accent);cursor:pointer}
.nav-logo-icon{width:38px;height:38px;background:var(--accent);border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:.95rem;font-weight:900;color:#fff;box-shadow:var(--shadow-accent);overflow:hidden}
.nav-logo-icon svg{width:24px;height:24px}
.nav-logo-img{width:38px;height:38px;border-radius:10px;object-fit:contain}
.nav-links{display:flex;gap:4px}
.nav-link{position:relative;padding:8px 20px;font-family:var(--font-cjk);font-size:.92rem;font-weight:500;color:var(--text-secondary);border-radius:var(--radius-sm);transition:var(--fast);letter-spacing:.5px}
.nav-link:hover{color:var(--text-primary);background:var(--bg-off)}
.nav-link.active{color:var(--accent);background:var(--accent-light);font-weight:600}
.nav-link.active::after{content:'';position:absolute;bottom:2px;left:50%;transform:translateX(-50%);width:18px;height:2px;background:var(--accent);border-radius:1px}
.nav-toggle{display:none;flex-direction:column;gap:5px;padding:8px}
.nav-toggle span{width:22px;height:2px;background:var(--text-primary);border-radius:1px;transition:var(--fast)}

/* ===== 首页英雄区 ===== */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;justify-content:center;text-align:center;padding:120px 40px 80px;overflow:hidden}
.hero-bg{position:absolute;inset:0;background:radial-gradient(ellipse at 25% 40%,rgba(37,99,255,.05) 0%,transparent 55%),radial-gradient(ellipse at 75% 60%,rgba(124,58,237,.04) 0%,transparent 50%),radial-gradient(ellipse at 50% 90%,rgba(244,63,94,.03) 0%,transparent 45%)}
.hero-dot-pattern{position:absolute;inset:0;background-image:radial-gradient(rgba(0,0,0,.04) 1px,transparent 1px);background-size:28px 28px;mask-image:radial-gradient(ellipse at center,black 20%,transparent 70%)}
.hero-content{position:relative;z-index:1;max-width:780px}
.hero-badge{display:inline-flex;align-items:center;gap:8px;padding:7px 20px;font-family:var(--font-display);font-size:.68rem;font-weight:700;letter-spacing:3px;text-transform:uppercase;color:var(--accent);border:1px solid var(--border);border-radius:var(--radius-full);background:var(--bg);margin-bottom:32px;animation:fadeInDown .8s ease forwards;box-shadow:var(--shadow-sm)}
.hero-badge::before{content:'';width:6px;height:6px;background:var(--accent);border-radius:50%;box-shadow:0 0 6px var(--accent);animation:pulse 2s ease infinite}
.hero-title{font-family:var(--font-display);font-size:clamp(2.4rem,6.5vw,4.5rem);font-weight:900;line-height:1.1;letter-spacing:3px;margin-bottom:24px;color:var(--text-primary);animation:fadeInUp .8s ease .1s forwards;opacity:0}
.hero-title .accent{color:var(--accent)}
.hero-subtitle{font-family:var(--font-cjk);font-size:1.1rem;color:var(--text-secondary);max-width:540px;margin:0 auto 42px;line-height:1.9;animation:fadeInUp .8s ease .2s forwards;opacity:0}
.hero-actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;animation:fadeInUp .8s ease .3s forwards;opacity:0}
.btn-primary{display:inline-flex;align-items:center;gap:10px;padding:14px 36px;font-family:var(--font-display);font-size:.82rem;font-weight:700;letter-spacing:2px;text-transform:uppercase;color:#fff;background:var(--accent);border-radius:var(--radius-full);transition:var(--fast);box-shadow:var(--shadow-accent)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 30px rgba(37,99,255,.25)}
.btn-secondary{display:inline-flex;align-items:center;gap:10px;padding:14px 36px;font-family:var(--font-display);font-size:.82rem;font-weight:700;letter-spacing:2px;text-transform:uppercase;color:var(--text-primary);border:1px solid var(--border);border-radius:var(--radius-full);transition:var(--fast);background:var(--bg)}
.btn-secondary:hover{border-color:var(--accent);color:var(--accent);transform:translateY(-2px)}

/* ===== 通用区块 ===== */
.section{padding:100px 48px;max-width:1200px;margin:0 auto}
.section-header{margin-bottom:56px}
.section-label{display:inline-flex;align-items:center;gap:10px;font-family:var(--font-display);font-size:.68rem;font-weight:700;letter-spacing:4px;text-transform:uppercase;color:var(--accent);margin-bottom:14px}
.section-label::before{content:'';width:22px;height:1.5px;background:var(--accent);border-radius:1px}
.section-title{font-family:var(--font-display);font-size:clamp(1.4rem,3vw,2rem);font-weight:700;letter-spacing:1.5px;line-height:1.35}
.section-desc{font-family:var(--font-cjk);color:var(--text-secondary);margin-top:12px;max-width:580px;line-height:1.85}

/* ===== 核心优势卡片 ===== */
.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(270px,1fr));gap:18px}
.feature-card{padding:34px 28px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-md);transition:var(--smooth);overflow:hidden;opacity:0;animation:fadeInUp .6s ease forwards}
.feature-card:nth-child(1){animation-delay:.1s}.feature-card:nth-child(2){animation-delay:.2s}.feature-card:nth-child(3){animation-delay:.3s}.feature-card:nth-child(4){animation-delay:.4s}
.feature-card:hover{border-color:var(--border-hover);box-shadow:var(--shadow-md);transform:translateY(-4px)}
.feature-icon{width:48px;height:48px;display:flex;align-items:center;justify-content:center;font-size:1.4rem;border-radius:var(--radius-sm);margin-bottom:20px}
.feature-icon.c1{background:var(--accent-light);color:var(--accent)}.feature-icon.c2{background:var(--accent-secondary-light);color:var(--accent-secondary)}
.feature-icon.c3{background:var(--accent-hot-light);color:var(--accent-hot)}.feature-icon.c4{background:#fef9ee;color:var(--accent-gold)}
.feature-title{font-family:var(--font-cjk);font-size:1.1rem;font-weight:700;margin-bottom:8px}
.feature-desc{font-family:var(--font-cjk);font-size:.88rem;color:var(--text-secondary);line-height:1.75}

/* ===== 游戏卡片（首页） ===== */
.games-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(235px,1fr));gap:18px}
.game-card{position:relative;height:300px;border-radius:var(--radius-md);overflow:hidden;cursor:pointer;border:1px solid var(--border);opacity:0;animation:fadeInUp .6s ease forwards}
.game-card:nth-child(1){animation-delay:.1s}.game-card:nth-child(2){animation-delay:.2s}.game-card:nth-child(3){animation-delay:.3s}.game-card:nth-child(4){animation-delay:.4s}
.game-card-bg{position:absolute;inset:0;transition:transform .6s ease}
.game-card:hover .game-card-bg{transform:scale(1.06)}
.game-card:hover{box-shadow:var(--shadow-lg);border-color:transparent}
.game-card-overlay{position:absolute;inset:0;background:linear-gradient(180deg,transparent 35%,rgba(255,255,255,.95) 100%);z-index:1}
.game-card-content{position:absolute;bottom:0;left:0;right:0;padding:26px;z-index:2}
.game-tag{display:inline-block;padding:3px 10px;font-family:var(--font-display);font-size:.6rem;font-weight:700;letter-spacing:2px;border-radius:4px;margin-bottom:8px}
.game-card-title{font-family:var(--font-display);font-size:1.2rem;font-weight:700;letter-spacing:1px}
.game-card-players{font-family:var(--font-cjk);font-size:.82rem;color:var(--text-secondary);margin-top:4px}

/* ===== 资讯区 ===== */
.news-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(290px,1fr));gap:18px}
.news-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-md);overflow:hidden;transition:var(--smooth);opacity:0;animation:fadeInUp .6s ease forwards}
.news-card:nth-child(1){animation-delay:.1s}.news-card:nth-child(2){animation-delay:.2s}.news-card:nth-child(3){animation-delay:.3s}
.news-card:hover{box-shadow:var(--shadow-md);transform:translateY(-3px)}
.news-img{height:170px;background:var(--bg-off);display:flex;align-items:center;justify-content:center;font-size:2.4rem}
.news-body{padding:22px}
.news-date{font-family:var(--font-display);font-size:.65rem;letter-spacing:2px;color:var(--accent-secondary);margin-bottom:8px}
.news-title{font-family:var(--font-cjk);font-size:1rem;font-weight:700;margin-bottom:6px;line-height:1.5}
.news-excerpt{font-family:var(--font-cjk);font-size:.85rem;color:var(--text-secondary);line-height:1.7}

/* ===== 关于我们 ===== */
.about-hero{padding:140px 40px 60px;text-align:center;position:relative}
.about-hero-bg{position:absolute;inset:0;background:radial-gradient(ellipse at 30% 50%,rgba(37,99,255,.04) 0%,transparent 55%),radial-gradient(ellipse at 70% 40%,rgba(124,58,237,.03) 0%,transparent 50%)}
.about-hero-content{position:relative;z-index:1;max-width:680px;margin:0 auto}
.about-hero-title{font-family:var(--font-display);font-size:clamp(1.8rem,4.5vw,2.8rem);font-weight:900;letter-spacing:2px;margin-bottom:20px}
.about-hero-desc{font-family:var(--font-cjk);font-size:1.05rem;color:var(--text-secondary);line-height:2}
.about-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin:56px auto;max-width:880px;padding:0 40px}
.stat-item{text-align:center;padding:28px 14px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-md);transition:var(--smooth)}
.stat-item:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}
.stat-number{font-family:var(--font-display);font-size:1.9rem;font-weight:900;color:var(--accent)}
.stat-label{font-family:var(--font-cjk);font-size:.82rem;color:var(--text-secondary);margin-top:4px}
.about-story{max-width:780px;margin:0 auto;padding:56px 40px}
.about-story p{font-family:var(--font-cjk);font-size:.98rem;color:var(--text-secondary);line-height:2.1;margin-bottom:18px}
.about-team-title{text-align:center;font-family:var(--font-display);font-size:1.3rem;font-weight:700;letter-spacing:2px;margin:56px 0 36px}

/* ===== 团队网格 ===== */
.team-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px;max-width:1000px;margin:0 auto 80px;padding:0 40px}
.team-card{text-align:center;padding:36px 24px 28px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-md);transition:var(--smooth)}
.team-card:hover{box-shadow:var(--shadow-md);transform:translateY(-4px);border-color:var(--border-hover)}
.team-photo{width:96px;height:96px;border-radius:50%;margin:0 auto 18px;overflow:hidden;position:relative;border:3px solid var(--border);transition:border-color var(--fast)}
.team-card:hover .team-photo{border-color:var(--accent)}
.team-photo img{width:100%;height:100%;object-fit:cover;display:block}
.team-photo-placeholder{width:100%;height:100%;display:flex;align-items:center;justify-content:center;font-family:var(--font-display);font-size:1.6rem;font-weight:900;color:#fff}
.team-name{font-family:var(--font-cjk);font-weight:700;font-size:1.05rem;margin-bottom:4px}
.team-role{font-family:var(--font-cjk);font-size:.8rem;color:var(--accent);font-weight:500;margin-bottom:16px}
.team-detail-btn{display:inline-flex;align-items:center;gap:6px;padding:8px 22px;font-family:var(--font-cjk);font-size:.78rem;font-weight:600;color:var(--accent);border:1px solid var(--border);border-radius:var(--radius-full);transition:var(--fast);letter-spacing:.5px}
.team-detail-btn:hover{background:var(--accent-light);border-color:var(--accent);transform:translateY(-1px)}
.team-detail-btn svg{width:12px;height:12px;transition:transform .3s ease}
.team-detail-btn:hover svg{transform:translateX(2px)}

/* ===== 团队弹窗 ===== */
.team-modal-overlay{position:fixed;inset:0;z-index:5000;display:flex;align-items:center;justify-content:center;padding:24px;opacity:0;visibility:hidden;transition:opacity .35s ease,visibility .35s ease}
.team-modal-overlay.show{opacity:1;visibility:visible}
.team-modal-backdrop{position:absolute;inset:0;background:rgba(0,0,0,.18);backdrop-filter:blur(24px) saturate(1.2);-webkit-backdrop-filter:blur(24px) saturate(1.2)}
.team-modal{position:relative;width:100%;max-width:600px;max-height:calc(100vh - 48px);overflow-y:auto;background:rgba(255,255,255,.82);backdrop-filter:blur(40px) saturate(1.6);-webkit-backdrop-filter:blur(40px) saturate(1.6);border:1px solid rgba(255,255,255,.6);border-radius:var(--radius-lg);box-shadow:0 32px 80px rgba(0,0,0,.1),0 0 0 1px rgba(255,255,255,.4) inset;transform:translateY(24px) scale(.97);transition:transform .4s cubic-bezier(.16,1,.3,1)}
.team-modal-overlay.show .team-modal{transform:translateY(0) scale(1)}
.team-modal::-webkit-scrollbar{width:4px}
.team-modal::-webkit-scrollbar-thumb{background:rgba(0,0,0,.1);border-radius:2px}
.team-modal-close{position:absolute;top:18px;right:18px;width:38px;height:38px;display:flex;align-items:center;justify-content:center;font-size:1.1rem;color:var(--text-muted);border-radius:var(--radius-sm);background:rgba(0,0,0,.03);transition:var(--fast);z-index:2}
.team-modal-close:hover{background:rgba(0,0,0,.07);color:var(--text-primary)}
.team-modal-banner{height:120px;border-radius:var(--radius-lg) var(--radius-lg) 0 0;position:relative;overflow:hidden}
.team-modal-banner-pattern{position:absolute;inset:0;background-image:radial-gradient(rgba(255,255,255,.1) 1px,transparent 1px);background-size:20px 20px}
.team-modal-photo-wrap{display:flex;justify-content:center;margin-top:-52px;position:relative;z-index:1}
.team-modal-photo{width:104px;height:104px;border-radius:50%;overflow:hidden;border:4px solid rgba(255,255,255,.85);box-shadow:0 4px 20px rgba(0,0,0,.1)}
.team-modal-photo img{width:100%;height:100%;object-fit:cover}
.team-modal-photo-placeholder{width:100%;height:100%;display:flex;align-items:center;justify-content:center;font-family:var(--font-display);font-size:2rem;font-weight:900;color:#fff}
.team-modal-info{text-align:center;padding:20px 36px 0}
.team-modal-name{font-family:var(--font-cjk);font-size:1.3rem;font-weight:700;margin-bottom:4px}
.team-modal-role{font-family:var(--font-cjk);font-size:.85rem;font-weight:500;margin-bottom:6px}
.team-modal-dept{display:inline-block;padding:3px 14px;font-family:var(--font-cjk);font-size:.72rem;font-weight:600;letter-spacing:.5px;border-radius:var(--radius-full);background:rgba(0,0,0,.04);color:var(--text-muted);margin-bottom:20px}
.team-modal-body{padding:0 36px 36px}
.team-modal-desc{font-family:var(--font-cjk);font-size:.92rem;color:var(--text-secondary);line-height:1.9;margin-bottom:24px}
.team-modal-section-title{font-family:var(--font-cjk);font-size:.78rem;font-weight:700;letter-spacing:1px;color:var(--text-muted);text-transform:uppercase;margin-bottom:12px;padding-bottom:8px;border-bottom:1px solid rgba(0,0,0,.05)}
.team-modal-highlights{display:flex;flex-direction:column;gap:10px;margin-bottom:24px}
.team-modal-highlight-item{display:flex;align-items:flex-start;gap:10px;font-family:var(--font-cjk);font-size:.88rem;color:var(--text-secondary);line-height:1.6}
.team-modal-highlight-dot{width:6px;height:6px;border-radius:50%;margin-top:8px;flex-shrink:0}
.team-modal-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.team-modal-stat{text-align:center;padding:16px 8px;background:rgba(0,0,0,.02);border-radius:var(--radius-sm);border:1px solid rgba(0,0,0,.04)}
.team-modal-stat-num{font-family:var(--font-display);font-size:1.3rem;font-weight:900;color:var(--accent)}
.team-modal-stat-label{font-family:var(--font-cjk);font-size:.72rem;color:var(--text-muted);margin-top:2px}

/* ===== 价格表 ===== */
.pricing-hero{padding:140px 40px 36px;text-align:center}
.pricing-hero-title{font-family:var(--font-display);font-size:clamp(1.8rem,4.5vw,2.8rem);font-weight:900;letter-spacing:2px;margin-bottom:14px}
.pricing-hero-desc{font-family:var(--font-cjk);font-size:1.05rem;color:var(--text-secondary)}
.pricing-games-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:20px;max-width:1100px;margin:48px auto 80px;padding:0 40px}
.pricing-game-card{position:relative;height:340px;border-radius:var(--radius-lg);overflow:hidden;cursor:pointer;border:1px solid var(--border);transition:var(--smooth);opacity:0;animation:fadeInUp .6s ease forwards}
.pricing-game-card:nth-child(1){animation-delay:.1s}.pricing-game-card:nth-child(2){animation-delay:.18s}.pricing-game-card:nth-child(3){animation-delay:.26s}.pricing-game-card:nth-child(4){animation-delay:.34s}
.pricing-game-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-xl);border-color:transparent}
.pricing-game-card-bg{position:absolute;inset:0;transition:transform .7s cubic-bezier(.16,1,.3,1)}
.pricing-game-card:hover .pricing-game-card-bg{transform:scale(1.08)}
.pricing-game-card-scene{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-size:5rem;opacity:.25;transition:opacity .4s ease,transform .7s cubic-bezier(.16,1,.3,1);overflow:hidden}
.pricing-game-card:hover .pricing-game-card-scene{opacity:.35;transform:scale(1.15) translateY(-8px)}
.pricing-game-card-overlay{position:absolute;inset:0;background:linear-gradient(180deg,rgba(255,255,255,0) 30%,rgba(255,255,255,.6) 65%,rgba(255,255,255,.95) 100%);z-index:1}
.pricing-game-card-content{position:absolute;bottom:0;left:0;right:0;padding:30px 28px;z-index:2}
.pricing-game-card-tag{display:inline-block;padding:4px 12px;font-family:var(--font-display);font-size:.58rem;font-weight:700;letter-spacing:2.5px;text-transform:uppercase;border-radius:var(--radius-full);margin-bottom:12px}
.pricing-game-card-name{font-family:var(--font-display);font-size:1.5rem;font-weight:900;letter-spacing:2px;margin-bottom:6px}
.pricing-game-card-count{font-family:var(--font-cjk);font-size:.85rem;color:var(--text-secondary);margin-bottom:14px}
.pricing-game-card-btn{display:inline-flex;align-items:center;gap:8px;padding:10px 24px;font-family:var(--font-display);font-size:.7rem;font-weight:700;letter-spacing:2px;text-transform:uppercase;color:#fff;border-radius:var(--radius-full);transition:var(--fast);box-shadow:0 4px 14px rgba(0,0,0,.15)}
.pricing-game-card:hover .pricing-game-card-btn{transform:translateX(4px)}
.pricing-game-card-btn svg{width:14px;height:14px;transition:transform .3s ease}
.pricing-game-card:hover .pricing-game-card-btn svg{transform:translateX(3px)}

/* ===== 平台卡片与弹窗 ===== */
.platform-section{padding:60px 40px 80px;max-width:900px;margin:0 auto;text-align:center}
.platform-section-title{font-family:var(--font-display);font-size:clamp(1.2rem,3vw,1.6rem);font-weight:700;letter-spacing:1.5px;margin-bottom:10px}
.platform-section-desc{font-family:var(--font-cjk);color:var(--text-secondary);font-size:.92rem;margin-bottom:36px}
.platform-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:16px;max-width:680px;margin:0 auto}
.platform-card{display:flex;flex-direction:column;align-items:center;gap:10px;padding:28px 16px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-md);cursor:pointer;transition:var(--smooth);opacity:0;animation:fadeInUp .6s ease forwards}
.platform-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:var(--accent)}
.platform-card-icon{width:56px;height:56px;display:flex;align-items:center;justify-content:center;font-size:1.8rem;background:var(--accent-light);border-radius:50%;transition:var(--fast)}
.platform-card:hover .platform-card-icon{background:var(--accent);transform:scale(1.08)}
.platform-card:hover .platform-card-icon{filter:brightness(0) invert(1)}
.platform-card-name{font-family:var(--font-cjk);font-size:.9rem;font-weight:600;color:var(--text-primary)}

/* ===== 平台信息弹窗 ===== */
.platform-popup-overlay{position:fixed;inset:0;z-index:5000;display:flex;align-items:center;justify-content:center;padding:24px;opacity:0;visibility:hidden;transition:opacity .3s ease,visibility .3s ease}
.platform-popup-overlay.show{opacity:1;visibility:visible}
.platform-popup-backdrop{position:absolute;inset:0;background:rgba(0,0,0,.15);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px)}
.platform-popup{position:relative;width:100%;max-width:360px;padding:36px 32px;background:rgba(255,255,255,.92);backdrop-filter:blur(30px) saturate(1.4);-webkit-backdrop-filter:blur(30px) saturate(1.4);border:1px solid rgba(255,255,255,.6);border-radius:var(--radius-lg);box-shadow:var(--shadow-xl);text-align:center;transform:translateY(16px) scale(.96);transition:transform .35s cubic-bezier(.16,1,.3,1)}
.platform-popup-overlay.show .platform-popup{transform:translateY(0) scale(1)}
.platform-popup-close{position:absolute;top:14px;right:14px;width:34px;height:34px;display:flex;align-items:center;justify-content:center;font-size:1rem;color:var(--text-muted);border-radius:var(--radius-sm);background:rgba(0,0,0,.03);transition:var(--fast)}
.platform-popup-close:hover{background:rgba(0,0,0,.07);color:var(--text-primary)}
.platform-popup-icon{font-size:2.4rem;margin-bottom:14px}
.platform-popup-name{font-family:var(--font-cjk);font-size:1.1rem;font-weight:700;margin-bottom:8px}
.platform-popup-account{font-family:var(--font-display);font-size:1rem;font-weight:700;color:var(--accent);letter-spacing:1px;margin-bottom:10px;user-select:all}
.platform-popup-desc{font-family:var(--font-cjk);font-size:.86rem;color:var(--text-secondary);line-height:1.7;margin-bottom:20px}
.platform-popup-link{display:inline-flex;align-items:center;gap:6px;padding:10px 28px;font-family:var(--font-display);font-size:.76rem;font-weight:700;letter-spacing:2px;text-transform:uppercase;color:#fff;background:var(--accent);border-radius:var(--radius-full);transition:var(--fast);box-shadow:var(--shadow-accent);text-decoration:none}
.platform-popup-link:hover{transform:translateY(-2px);box-shadow:0 8px 28px rgba(37,99,255,.28)}

/* ===== 服务表格 ===== */
.service-category{margin-bottom:32px}
.service-category:last-child{margin-bottom:0}
.service-category-header{display:flex;align-items:center;gap:10px;margin-bottom:14px;padding-bottom:10px;border-bottom:2px solid rgba(0,0,0,.06)}
.service-category-dot{width:10px;height:10px;border-radius:50%;flex-shrink:0}
.service-category-name{font-family:var(--font-cjk);font-size:.95rem;font-weight:700;letter-spacing:.5px}
.service-category-count{font-family:var(--font-cjk);font-size:.72rem;color:var(--text-muted);background:rgba(0,0,0,.04);padding:2px 10px;border-radius:var(--radius-full);margin-left:auto}
.service-table-wrap{overflow-x:auto;border-radius:var(--radius-md);border:1px solid rgba(0,0,0,.06);background:rgba(255,255,255,.5)}
.service-table{width:100%;border-collapse:collapse;font-family:var(--font-cjk);table-layout:fixed}
.service-table col.col-name{width:24%}.service-table col.col-type{width:14%}.service-table col.col-scope{width:22%}.service-table col.col-price{width:16%}.service-table col.col-note{width:24%}
.service-table thead{position:sticky;top:0;z-index:1}
.service-table th{padding:12px 16px;font-size:.72rem;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;color:var(--text-muted);text-align:left;background:rgba(0,0,0,.02);border-bottom:1px solid rgba(0,0,0,.06);white-space:nowrap}
.service-table th:first-child{padding-left:20px}
.service-table td{padding:14px 16px;font-size:.88rem;color:var(--text-primary);border-bottom:1px solid rgba(0,0,0,.03);vertical-align:middle;word-break:break-all}
.service-table td:first-child{padding-left:20px}
.service-table tbody tr{transition:background var(--fast)}
.service-table tbody tr:hover{background:rgba(37,99,255,.03)}
.service-table tbody tr:last-child td{border-bottom:none}
.service-name-cell{font-weight:600;display:flex;align-items:center;gap:10px}
.service-name-icon{width:32px;height:32px;border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;font-size:.95rem;flex-shrink:0}
.service-type-badge{display:inline-block;padding:3px 10px;font-size:.7rem;font-weight:600;letter-spacing:.5px;border-radius:var(--radius-full);white-space:nowrap}
.service-price{font-family:var(--font-display);font-size:.95rem;font-weight:700;white-space:nowrap}
.service-price .unit{font-family:var(--font-cjk);font-size:.72rem;font-weight:400;color:var(--text-muted);margin-left:2px}
.service-note{font-size:.8rem;color:var(--text-muted);line-height:1.5}
.service-note .highlight{color:var(--accent-hot);font-weight:600}

/* ===== 更多资讯按钮 ===== */
.btn-more-news{font-family:var(--font-cjk);font-size:.82rem;font-weight:600;color:var(--accent);cursor:pointer;transition:var(--fast);letter-spacing:.5px}
.btn-more-news:hover{color:var(--accent-secondary);transform:translateX(2px)}

/* ===== 文章预览卡片（首页） ===== */
.articles-preview-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(290px,1fr));gap:18px}
.article-card{padding:28px 24px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-md);cursor:pointer;transition:var(--smooth);opacity:0;animation:fadeInUp .6s ease forwards}
.article-card:hover{box-shadow:var(--shadow-md);transform:translateY(-3px);border-color:var(--border-hover)}
.article-card-tags{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:12px}
.article-tag{display:inline-block;padding:3px 10px;font-family:var(--font-cjk);font-size:.7rem;font-weight:600;background:var(--accent-light);color:var(--accent);border-radius:var(--radius-full)}
.article-card-title{font-family:var(--font-cjk);font-size:1.05rem;font-weight:700;line-height:1.5;margin-bottom:8px}
.article-card-summary{font-family:var(--font-cjk);font-size:.86rem;color:var(--text-secondary);line-height:1.7;margin-bottom:14px}
.article-card-meta{display:flex;align-items:center;gap:10px}
.article-card-date{font-family:var(--font-display);font-size:.65rem;letter-spacing:2px;color:var(--text-muted)}
.article-pin-badge{display:inline-block;padding:2px 10px;font-size:.65rem;font-weight:700;background:#fef3c7;color:#d97706;border-radius:var(--radius-full)}

/* ===== 文章列表页面 ===== */
.articles-hero{padding:140px 40px 24px;text-align:center}
.articles-hero-title{font-family:var(--font-display);font-size:clamp(1.8rem,4.5vw,2.8rem);font-weight:900;letter-spacing:2px;margin-bottom:14px}
.articles-hero-desc{font-family:var(--font-cjk);font-size:1.05rem;color:var(--text-secondary);max-width:480px;margin:0 auto}
.articles-toolbar{max-width:900px;margin:0 auto 36px;padding:0 40px;display:flex;flex-direction:column;gap:18px}
.articles-search-box{position:relative;display:flex;align-items:center}
.articles-search-icon{position:absolute;left:16px;width:18px;height:18px;color:var(--text-muted);pointer-events:none}
.articles-search-input{width:100%;padding:12px 16px 12px 44px;font-family:var(--font-cjk);font-size:.92rem;color:var(--text-primary);background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-full);transition:var(--fast);outline:none}
.articles-search-input:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(37,99,255,.06)}
.articles-search-input::placeholder{color:var(--text-muted)}
.articles-tag-filters{display:flex;flex-wrap:wrap;gap:8px}
.article-filter-tag{padding:6px 18px;font-family:var(--font-cjk);font-size:.82rem;font-weight:500;color:var(--text-secondary);background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-full);cursor:pointer;transition:var(--fast)}
.article-filter-tag:hover{border-color:var(--accent);color:var(--accent)}
.article-filter-tag.active{background:var(--accent);color:#fff;border-color:var(--accent);font-weight:600}
.articles-filtered-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(290px,1fr));gap:18px}
.articles-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:60px 20px;gap:12px}
.articles-empty-icon{font-size:2.4rem;opacity:.6}
.articles-empty-text{font-family:var(--font-cjk);font-size:.92rem;color:var(--text-muted)}
.article-card-pinned{position:relative;border-color:#f59e0b20;background:linear-gradient(135deg,#fffdf7,#ffffff)}
.article-card-pin{position:absolute;top:16px;right:16px;padding:3px 10px;font-size:.65rem;font-weight:700;background:#fef3c7;color:#d97706;border-radius:var(--radius-full)}

/* ===== 文章详情页面 ===== */
.article-detail-hero{padding:120px 40px 36px;max-width:800px;margin:0 auto}
.article-back-btn{display:inline-flex;align-items:center;gap:6px;font-family:var(--font-cjk);font-size:.84rem;color:var(--accent);cursor:pointer;margin-bottom:24px;transition:var(--fast)}
.article-back-btn:hover{color:var(--accent-secondary);transform:translateX(-2px)}
.article-back-btn svg{transition:transform .3s ease}
.article-back-btn:hover svg{transform:translateX(-3px)}
.article-detail-tags{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:14px}
.article-detail-title{font-family:var(--font-display);font-size:clamp(1.4rem,3vw,1.8rem);font-weight:900;letter-spacing:1px;line-height:1.4;margin-bottom:14px}
.article-detail-meta{display:flex;align-items:center;gap:10px;margin-bottom:24px}
.article-detail-date{font-family:var(--font-display);font-size:.7rem;letter-spacing:2px;color:var(--text-muted)}
.article-detail-body{max-width:800px;margin:0 auto;padding:0 40px 60px}
.article-detail-body p{font-family:var(--font-cjk);font-size:.98rem;color:var(--text-secondary);line-height:2.1;margin-bottom:18px}
.article-detail-footer{max-width:800px;margin:0 auto;padding:0 40px 80px;text-align:center}

/* ===== 联系我们 ===== */
.contact-hero{padding:140px 40px 36px;text-align:center}
.contact-hero-title{font-family:var(--font-display);font-size:clamp(1.8rem,4.5vw,2.8rem);font-weight:900;letter-spacing:2px;margin-bottom:14px}
.contact-hero-desc{font-family:var(--font-cjk);font-size:1.05rem;color:var(--text-secondary);max-width:480px;margin:0 auto}
.contact-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px;max-width:900px;margin:46px auto;padding:0 40px}
.contact-card{padding:32px 24px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-md);text-align:center;transition:var(--smooth)}
.contact-card:hover{box-shadow:var(--shadow-md);transform:translateY(-3px)}
.contact-icon{width:52px;height:52px;margin:0 auto 18px;display:flex;align-items:center;justify-content:center;font-size:1.4rem;background:var(--accent-light);border-radius:50%}
.contact-label{font-family:var(--font-cjk);font-size:.78rem;color:var(--text-muted);letter-spacing:.5px;margin-bottom:6px}
.contact-value{font-family:var(--font-cjk);font-size:1rem;font-weight:600}
.contact-note{font-family:var(--font-cjk);font-size:.76rem;color:var(--text-muted);margin-top:4px;line-height:1.5}

/* ===== 页脚 ===== */
.footer{padding:48px 40px 28px;border-top:1px solid var(--border);text-align:center;background:var(--bg-off)}
.footer-logo{font-family:var(--font-display);font-size:1rem;font-weight:900;letter-spacing:3px;color:var(--accent);margin-bottom:14px}
.footer-links{display:flex;gap:22px;justify-content:center;margin-bottom:18px}
.footer-link{font-family:var(--font-cjk);font-size:.84rem;color:var(--text-secondary);transition:var(--fast)}
.footer-link:hover{color:var(--accent)}
.footer-copy{font-family:var(--font-cjk);font-size:.74rem;color:var(--text-muted)}

/* ===== 动画 ===== */
@keyframes fadeInUp{from{opacity:0;transform:translateY(22px)}to{opacity:1;transform:translateY(0)}}
@keyframes fadeInDown{from{opacity:0;transform:translateY(-14px)}to{opacity:1;transform:translateY(0)}}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}

/* ===== 前台提示 ===== */
.site-toast{position:fixed;bottom:30px;left:50%;transform:translateX(-50%) translateY(16px);padding:12px 28px;font-family:var(--font-cjk);font-size:.88rem;font-weight:600;color:#fff;background:var(--accent);border-radius:var(--radius-full);box-shadow:var(--shadow-accent);z-index:6000;opacity:0;transition:all .3s ease;pointer-events:none}
.site-toast.show{opacity:1;transform:translateX(-50%) translateY(0)}

/* ===== 响应式 ===== */
@media(max-width:768px){
  .navbar{padding:0 20px}
  .nav-links{position:fixed;top:70px;left:0;right:0;flex-direction:column;background:rgba(255,255,255,.98);backdrop-filter:blur(20px);padding:14px;gap:2px;border-bottom:1px solid var(--border);box-shadow:var(--shadow-sm);display:none}
  .nav-links.open{display:flex}
  .nav-toggle{display:flex}
  .hero{padding:110px 20px 60px}
  .section{padding:60px 20px}
  .about-stats{grid-template-columns:repeat(2,1fr);padding:0 20px}
  .hero-title{letter-spacing:1.5px}
  .contact-grid,.pricing-games-grid{padding:0 20px}
  .team-grid{padding:0 20px;grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}
  .about-story{padding:40px 20px}
  .pricing-game-card{height:280px}
  .articles-preview-grid,.articles-filtered-grid{grid-template-columns:1fr}
  .articles-toolbar{padding:0 20px}
  .article-detail-hero,.article-detail-body,.article-detail-footer{padding-left:20px;padding-right:20px}
  .platform-section{padding:40px 20px 60px}
  .platform-grid{grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:12px}
  .platform-popup{max-width:320px;padding:28px 24px}
  .service-table col.col-name{width:26%}.service-table col.col-type{width:16%}.service-table col.col-scope{width:20%}.service-table col.col-price{width:14%}.service-table col.col-note{width:24%}
  .service-table th,.service-table td{padding:10px 12px;font-size:.8rem}
  .service-table td:first-child,.service-table th:first-child{padding-left:14px}
  .service-name-cell{gap:8px}.service-name-icon{width:28px;height:28px;font-size:.8rem}
  .team-modal{margin:12px;max-height:calc(100vh - 24px)}
  .team-modal-body{padding:0 24px 28px}
  .team-modal-info{padding:16px 24px 0}
  .team-modal-stats{grid-template-columns:repeat(3,1fr);gap:8px}
}