/* 思幻游戏盒 - 公共样式 */
:root{
  --bg:#0B1020;
  --bg-card:#151B2E;
  --bg-card-2:#1A2138;
  --primary:#6C5CE7;
  --accent:#00D2FF;
  --gold:#FFB800;
  --text:#FFFFFF;
  --text-sub:#AAB2D5;
  --success:#21D07A;
  --danger:#FF4D6D;
  --border:#2A3150;
  --radius:12px;
  --radius-sm:8px;
  --shadow:0 6px 24px rgba(0,0,0,.35);
  --grad:linear-gradient(135deg,#6C5CE7 0%,#00D2FF 100%);
  --grad-gold:linear-gradient(135deg,#FFB800 0%,#FF7A45 100%);
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
body{
  background:
    radial-gradient(1200px 600px at 80% -10%,rgba(108,92,231,.18),transparent 60%),
    radial-gradient(1000px 500px at -10% 30%,rgba(0,210,255,.12),transparent 60%),
    var(--bg);
  color:var(--text);
  font-family:"PingFang SC","Microsoft YaHei",-apple-system,BlinkMacSystemFont,"Helvetica Neue",Arial,sans-serif;
  font-size:14px;
  line-height:1.6;
  min-height:100vh;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none;transition:color .2s}
a:hover{color:var(--accent)}
img{max-width:100%;display:block}
.muted{color:var(--text-sub)}
.container{max-width:1240px;margin:0 auto;padding:0 16px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:8px 18px;border-radius:var(--radius-sm);border:none;cursor:pointer;font-size:14px;font-weight:600;transition:transform .15s,box-shadow .2s,opacity .2s}
.btn:hover{transform:translateY(-1px)}
.btn:active{transform:translateY(0)}
.btn-primary{background:var(--grad);color:#fff;box-shadow:0 4px 14px rgba(108,92,231,.4)}
.btn-ghost{background:transparent;color:var(--text);border:1px solid var(--border)}
.btn-ghost:hover{border-color:var(--primary);color:#fff}
.btn-accent{background:var(--accent);color:#06121a}
.btn-gold{background:var(--grad-gold);color:#1a1200}
.btn-danger{background:var(--danger);color:#fff}
.btn-success{background:var(--success);color:#06210f}
.btn-sm{padding:5px 12px;font-size:12px}
.btn-lg{padding:12px 28px;font-size:16px}
.btn-block{display:block;width:100%}

/* 头部 */
.site-header{position:sticky;top:0;z-index:50;background:rgba(11,16,32,.85);backdrop-filter:blur(14px);border-bottom:1px solid var(--border)}
.header-inner{display:flex;align-items:center;gap:18px;height:64px}
.logo{display:flex;align-items:center;gap:8px;font-weight:800;font-size:20px;color:#fff;white-space:nowrap}
.logo-icon{font-size:24px}
.logo-text{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.main-nav{display:flex;gap:6px}
.main-nav a{padding:8px 14px;border-radius:var(--radius-sm);color:var(--text-sub);font-weight:600}
.main-nav a:hover{color:#fff;background:rgba(255,255,255,.05)}
.main-nav a.active{color:#fff;background:rgba(108,92,231,.18)}
.search-box{flex:1;max-width:380px;display:flex;background:var(--bg-card);border:1px solid var(--border);border-radius:999px;overflow:hidden}
.search-box input{flex:1;background:transparent;border:none;outline:none;color:#fff;padding:8px 16px;font-size:13px}
.search-box button{background:var(--grad);border:none;color:#fff;padding:0 16px;cursor:pointer;font-size:14px}
.user-area{display:flex;align-items:center;gap:8px;margin-left:auto}
.user-link{display:flex;align-items:center;gap:6px;color:var(--text-sub)}
.user-avatar{width:30px;height:30px;border-radius:50%;object-fit:cover;border:1px solid var(--border)}
.user-avatar-placeholder{display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;border-radius:50%;background:var(--grad);color:#fff;font-weight:700}
.nav-toggle{display:none;background:transparent;border:none;color:#fff;font-size:22px;cursor:pointer}

/* 主体 */
.main-content{padding:24px 16px;min-height:calc(100vh - 64px - 280px)}

/* 区块标题 */
.section{margin-bottom:32px}
.section-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}
.section-title{font-size:20px;font-weight:800;display:flex;align-items:center;gap:8px}
.section-title::before{content:"";width:4px;height:20px;background:var(--grad);border-radius:2px}
.section-more{color:var(--text-sub);font-size:13px}

/* 轮播 */
.banner{position:relative;border-radius:var(--radius);overflow:hidden;margin-bottom:28px;background:var(--bg-card);height:320px}
.banner-slides{position:absolute;inset:0}
.banner-slide{position:absolute;inset:0;opacity:0;transition:opacity .6s;display:flex;align-items:center;background:linear-gradient(120deg,#1a2150,#0e1330);padding:0 60px}
.banner-slide.active{opacity:1}
.banner-slide img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.4}
.banner-slide .slide-content{position:relative;z-index:1}
.banner-slide h2{font-size:36px;margin-bottom:14px}
.banner-slide p{color:var(--text-sub);margin-bottom:20px;max-width:520px}
.banner-dots{position:absolute;bottom:14px;left:50%;transform:translateX(-50%);display:flex;gap:8px;z-index:2}
.banner-dots span{width:10px;height:10px;border-radius:50%;background:rgba(255,255,255,.3);cursor:pointer;transition:background .2s}
.banner-dots span.active{background:var(--accent)}

/* 游戏卡片 */
.game-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
.game-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:14px;transition:transform .2s,border-color .2s,box-shadow .2s;position:relative;overflow:hidden}
.game-card::before{content:"";position:absolute;inset:0;background:linear-gradient(120deg,rgba(108,92,231,.0),rgba(0,210,255,.0));opacity:0;transition:opacity .3s;pointer-events:none}
.game-card:hover{transform:translateY(-4px);border-color:var(--primary);box-shadow:0 10px 30px rgba(108,92,231,.25)}
.game-card:hover::before{opacity:.08}
.game-icon{width:100%;aspect-ratio:1;border-radius:var(--radius-sm);background:linear-gradient(135deg,#2a3150,#151B2E);margin-bottom:10px;overflow:hidden;display:flex;align-items:center;justify-content:center;font-size:40px;color:var(--text-sub)}
.game-icon img{width:100%;height:100%;object-fit:cover}
.game-name{font-weight:700;font-size:15px;margin-bottom:4px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.game-summary{font-size:12px;color:var(--text-sub);height:36px;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;line-clamp:2}
.game-meta{display:flex;justify-content:space-between;align-items:center;margin-top:10px;font-size:12px;color:var(--text-sub)}
.game-meta .score{color:var(--gold);font-weight:700}
.game-tags{position:absolute;top:8px;left:8px;display:flex;gap:4px;flex-wrap:wrap}
.tag-pill{background:rgba(108,92,231,.6);color:#fff;padding:2px 8px;border-radius:999px;font-size:10px;font-weight:700}
.tag-pill.hot{background:var(--danger)}
.tag-pill.best{background:var(--grad-gold);color:#1a1200}
.tag-pill.new{background:var(--success)}

/* 分类导航 */
.category-nav{display:flex;gap:8px;overflow-x:auto;padding-bottom:6px;margin-bottom:20px;scrollbar-width:thin}
.category-nav a{padding:8px 18px;background:var(--bg-card);border:1px solid var(--border);border-radius:999px;white-space:nowrap;color:var(--text-sub);font-size:13px}
.category-nav a:hover,.category-nav a.active{background:var(--grad);color:#fff;border-color:transparent}

/* 排行榜 */
.rank-list{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:8px}
.rank-item{display:flex;align-items:center;gap:12px;padding:10px;border-radius:var(--radius-sm);transition:background .2s}
.rank-item:hover{background:rgba(255,255,255,.04)}
.rank-num{width:24px;height:24px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:13px;background:#2a3150;color:var(--text-sub)}
.rank-item:nth-child(1) .rank-num{background:var(--gold);color:#1a1200}
.rank-item:nth-child(2) .rank-num{background:#c0c5d8;color:#1a1200}
.rank-item:nth-child(3) .rank-num{background:#cd7f4f;color:#fff}
.rank-icon{width:42px;height:42px;border-radius:var(--radius-sm);background:linear-gradient(135deg,#2a3150,#151B2E);object-fit:cover;flex-shrink:0}
.rank-info{flex:1;min-width:0}
.rank-name{font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.rank-meta{font-size:12px;color:var(--text-sub)}

/* 帖子卡片 */
.post-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:14px 16px;transition:border-color .2s}
.post-card:hover{border-color:var(--primary)}
.post-title{font-weight:700;font-size:15px;margin-bottom:6px}
.post-meta{display:flex;gap:14px;color:var(--text-sub);font-size:12px;align-items:center}
.post-meta .tag-top{background:var(--danger);color:#fff;padding:1px 6px;border-radius:4px;font-size:10px;font-weight:700}
.post-meta .tag-best{background:var(--gold);color:#1a1200;padding:1px 6px;border-radius:4px;font-size:10px;font-weight:700}

/* 资讯卡 */
.news-card{display:flex;gap:14px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:12px;transition:border-color .2s}
.news-card:hover{border-color:var(--primary)}
.news-cover{width:160px;height:96px;border-radius:var(--radius-sm);background:linear-gradient(135deg,#2a3150,#151B2E);object-fit:cover;flex-shrink:0}
.news-info{flex:1;min-width:0}
.news-title{font-weight:700;font-size:15px;margin-bottom:6px;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;line-clamp:2}
.news-summary{color:var(--text-sub);font-size:13px;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;line-clamp:2}

/* 通用网格 */
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}

/* 详情页 */
.detail-wrap{display:grid;grid-template-columns:1fr 320px;gap:24px}
.detail-main{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:24px}
.detail-side{display:flex;flex-direction:column;gap:16px}
.game-hero{display:flex;gap:20px;margin-bottom:20px}
.game-hero-icon{width:120px;height:120px;border-radius:var(--radius);background:linear-gradient(135deg,#2a3150,#151B2E);object-fit:cover;flex-shrink:0}
.game-hero-info h1{font-size:28px;margin-bottom:10px}
.game-hero-info .meta{display:flex;gap:14px;flex-wrap:wrap;color:var(--text-sub);font-size:13px;margin-bottom:14px}
.game-hero-info .meta b{color:#fff}
.download-area{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:20px 0}
.download-btn{display:flex;flex-direction:column;align-items:center;gap:6px;padding:14px;border-radius:var(--radius);background:var(--bg-card-2);border:1px solid var(--border);cursor:pointer;transition:all .2s;text-align:center}
.download-btn:hover{border-color:var(--primary);transform:translateY(-2px)}
.download-btn .icon{font-size:28px}
.download-btn .label{font-weight:700}
.download-btn .size{font-size:12px;color:var(--text-sub)}
.download-btn.android .icon{color:var(--success)}
.download-btn.ios .icon{color:#fff}
.download-btn.pc .icon{color:var(--accent)}

/* 截图 */
.screenshots{display:flex;gap:10px;overflow-x:auto;padding-bottom:8px}
.screenshots img{width:240px;height:140px;border-radius:var(--radius-sm);object-fit:cover;flex-shrink:0;background:var(--bg-card-2)}
.screenshots .ph{width:240px;height:140px;border-radius:var(--radius-sm);background:linear-gradient(135deg,#2a3150,#151B2E);display:flex;align-items:center;justify-content:center;color:var(--text-sub);flex-shrink:0}

/* 评论 */
.comment{padding:14px 0;border-bottom:1px solid var(--border)}
.comment-head{display:flex;align-items:center;gap:10px;margin-bottom:6px}
.comment-avatar{width:34px;height:34px;border-radius:50%;background:var(--grad);display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700}
.comment-user{font-weight:600}
.comment-time{color:var(--text-sub);font-size:12px}
.comment-score{color:var(--gold)}
.comment-content{color:var(--text);margin-top:4px}

/* 表单 */
.form-card{max-width:440px;margin:40px auto;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:30px}
.form-card h2{text-align:center;margin-bottom:20px}
.form-group{margin-bottom:16px}
.form-group label{display:block;margin-bottom:6px;color:var(--text-sub);font-size:13px}
.form-input,.form-textarea,.form-select{width:100%;background:var(--bg);border:1px solid var(--border);border-radius:var(--radius-sm);padding:10px 14px;color:#fff;font-size:14px;outline:none;transition:border-color .2s}
.form-input:focus,.form-textarea:focus,.form-select:focus{border-color:var(--primary)}
.form-textarea{min-height:120px;resize:vertical}

/* 分页 */
.pagination{display:flex;justify-content:center;gap:6px;margin-top:24px;flex-wrap:wrap}
.pagination a,.pagination span{padding:7px 14px;border-radius:var(--radius-sm);background:var(--bg-card);border:1px solid var(--border);color:var(--text-sub);font-size:13px}
.pagination a:hover{border-color:var(--primary);color:#fff}
.pagination .current{background:var(--grad);color:#fff;border-color:transparent}
.pagination .disabled{opacity:.4;cursor:not-allowed}

/* 空状态 */
.empty{text-align:center;padding:60px 20px;color:var(--text-sub)}
.empty .icon{font-size:48px;margin-bottom:10px;opacity:.5}

/* 标签/筛选 */
.filter-bar{display:flex;gap:14px;flex-wrap:wrap;align-items:center;margin-bottom:18px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:14px}
.filter-group{display:flex;gap:6px;align-items:center;flex-wrap:wrap}
.filter-group .label{color:var(--text-sub);font-size:13px;margin-right:4px}
.filter-chip{padding:4px 12px;border-radius:999px;background:var(--bg);border:1px solid var(--border);color:var(--text-sub);font-size:12px;cursor:pointer}
.filter-chip:hover,.filter-chip.active{background:var(--grad);color:#fff;border-color:transparent}

/* toast */
.toast{position:fixed;top:80px;right:20px;z-index:999;padding:12px 20px;border-radius:var(--radius-sm);background:var(--bg-card);border:1px solid var(--border);box-shadow:var(--shadow);color:#fff;font-size:14px;opacity:0;transform:translateY(-10px);transition:all .3s;max-width:300px}
.toast.show{opacity:1;transform:translateY(0)}
.toast.success{border-color:var(--success)}
.toast.error{border-color:var(--danger)}

/* 页脚 */
.site-footer{background:rgba(7,11,24,.7);border-top:1px solid var(--border);padding:30px 0 20px;margin-top:40px}
.footer-cols{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-bottom:20px}
.footer-col h4{margin-bottom:10px;font-size:14px}
.footer-col a,.footer-col p{display:block;color:var(--text-sub);font-size:13px;margin-bottom:6px}
.friend-links{margin-bottom:14px;font-size:13px}
.friend-links a{margin-right:10px;color:var(--text-sub)}
.copyright{text-align:center;color:var(--text-sub);font-size:12px;padding-top:14px;border-top:1px solid var(--border)}

/* 响应式 */
@media (max-width:1024px){
  .game-grid{grid-template-columns:repeat(4,1fr)}
  .detail-wrap{grid-template-columns:1fr}
}
@media (max-width:768px){
  .header-inner{height:56px;gap:10px}
  .main-nav,.search-box,.user-area .btn-ghost{display:none}
  .nav-toggle{display:block;margin-left:auto}
  .main-nav.open{display:flex;flex-direction:column;position:absolute;top:56px;left:0;right:0;background:var(--bg);padding:10px;border-bottom:1px solid var(--border);z-index:99}
  .main-nav.open a{padding:12px 14px}
  .user-area{margin-left:auto}
  .game-grid{grid-template-columns:repeat(3,1fr)}
  .grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}
  .footer-cols{grid-template-columns:repeat(2,1fr)}
  .banner{height:200px}
  .banner-slide{padding:0 24px}
  .banner-slide h2{font-size:22px}
  .download-area{grid-template-columns:1fr}
  .game-hero{flex-direction:column;align-items:flex-start}
  .game-hero-icon{width:90px;height:90px}
}
@media (max-width:480px){
  .game-grid{grid-template-columns:repeat(2,1fr)}
  .grid-2{grid-template-columns:1fr}
  .news-cover{width:100px;height:80px}
}

/* ============ 预约区域 ============ */
.reservation-area{
  background:linear-gradient(135deg,rgba(108,92,231,.18),rgba(0,210,255,.08));
  border:1px solid var(--border-color,#2A3150);
  border-radius:14px;padding:28px;margin:18px 0;
  text-align:center;
}
.reservation-title{font-size:22px;font-weight:700;margin-bottom:12px;color:#fff}
.reservation-meta{margin-bottom:8px;font-size:14px}
.reservation-meta .reserve-count{color:#FFB800;font-weight:700;font-size:18px}
.reservation-form{
  max-width:480px;margin:20px auto 12px;display:flex;flex-direction:column;gap:12px;text-align:left;
}
.reservation-form .form-group{display:flex;flex-direction:column;gap:6px}
.reservation-form .btn{width:100%}
.reservation-tip{font-size:12px;margin-top:8px}
.reservation-card .game-summary{min-height:32px}
.user-reservations .empty{padding:60px 20px;text-align:center}
.user-reservations .empty p{margin:8px 0}