/* ==========================================================================
   重科·全彩杯 — 统一样式表
   明日方舟工业风 · 手机优先 · 浅色/深色双主题
   ========================================================================== */

/* ============================================================
   1. CSS 变量
   ============================================================ */
:root {
  color-scheme: light dark;
  --bg-primary: #f5f3ef;
  --bg-secondary: #eeebe6;
  --bg-card: #ffffff;
  --bg-elevated: #faf8f5;
  --text-primary: #2a2a2e;
  --text-secondary: #6a6a72;
  --text-muted: #9a9aa2;
  --accent: #d4a830;
  --accent-alt: #c49a28;
  --accent-dim: rgba(212,168,48,0.1);
  --accent-glow: rgba(212,168,48,0.2);
  --border-subtle: rgba(0,0,0,0.06);
  --border-card: rgba(0,0,0,0.08);
  --shadow-card: 0 2px 12px rgba(0,0,0,0.06);
  --shadow-elevated: 0 8px 30px rgba(0,0,0,0.1);
  --font-sans: 'Segoe UI','PingFang SC','Microsoft YaHei','Noto Sans SC',sans-serif;
}

[data-theme="dark"] {
  --bg-primary: #111113;
  --bg-secondary: #1a1a1e;
  --bg-card: #222226;
  --bg-elevated: #2a2a2e;
  --text-primary: #e8e8ec;
  --text-secondary: #a0a0a8;
  --text-muted: #6a6a72;
  --accent: #e89b40;
  --accent-alt: #d48e38;
  --accent-dim: rgba(232,155,64,0.12);
  --accent-glow: rgba(232,155,64,0.2);
  --border-subtle: rgba(255,255,255,0.06);
  --border-card: rgba(255,255,255,0.08);
  --shadow-card: 0 4px 24px rgba(0,0,0,0.4);
  --shadow-elevated: 0 8px 48px rgba(0,0,0,0.5);
}

/* ============================================================
   2. Reset
   ============================================================ */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;height:100%}
body{
  background:var(--bg-primary);min-height:100vh;height:100%;color:var(--text-primary);
  font-family:var(--font-sans);display:flex;flex-direction:column;
  animation:bodyIn .25s ease-out;position:relative;
}
#shell{display:flex;flex-direction:column;flex:1;position:relative;z-index:2}
#qc-particles{position:fixed;inset:0;z-index:1;pointer-events:none;opacity:0.6}
@keyframes bodyIn{0%{opacity:0}100%{opacity:1}}

/* ============================================================
   3. 网格背景（工程图纸感）
   ============================================================ */
body::before{
  content:'';position:fixed;inset:0;z-index:-1;pointer-events:none;
  background-image:
    linear-gradient(rgba(0,0,0,0.025) 1px,transparent 1px),
    linear-gradient(90deg,rgba(0,0,0,0.025) 1px,transparent 1px);
  background-size:48px 48px;
}
[data-theme="dark"] body::before{
  background-image:
    linear-gradient(rgba(255,255,255,0.018) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,0.018) 1px,transparent 1px);
}

/* ============================================================
   4. CMYK 色带（2px 装饰线）
   ============================================================ */
.cmyk-bar{display:flex;height:2px;width:100%;flex-shrink:0}
.cmyk-bar span{flex:1}
.cmyk-bar .c{background:#4fc3f7}
.cmyk-bar .m{background:#e040fb}
.cmyk-bar .y{background:var(--accent)}
.cmyk-bar .k{background:#2a2a2e}

/* ============================================================
   5. 透明悬浮顶栏
   ============================================================ */
.app-topbar-wrap{position:sticky;top:0;z-index:100}
.app-topbar{
  width:100%;height:48px;flex-shrink:0;display:flex;align-items:center;
  justify-content:space-between;padding:0 22px;
  background:transparent;transition:background .3s,backdrop-filter .3s;
}
.app-topbar.scrolled{
  background:rgba(245,243,239,0.85);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);
}
[data-theme="dark"] .app-topbar.scrolled{
  background:rgba(17,17,19,0.85);
}
.topbar-left{display:flex;align-items:center;gap:10px;font-size:1rem;font-weight:700;letter-spacing:2px;color:var(--text-secondary)}
.topbar-left .topbar-logo{display:inline-block;width:6px;height:6px;background:var(--accent);transform:rotate(45deg)}
.topbar-left .topbar-title{font-size:.85rem;letter-spacing:1.5px;color:var(--text-muted)}
.topbar-right{display:flex;align-items:center;gap:4px}

/* 返回按钮 */
.back-btn{
  display:flex;align-items:center;gap:4px;
  padding:4px 0;font-size:.85rem;font-weight:600;letter-spacing:1px;
  color:var(--text-muted);background:none;border:none;
  cursor:pointer;font-family:var(--font-sans);transition:color .2s;
}
.back-btn:hover{color:var(--accent)}

/* 主题切换 FAB — 苹果风格 */
.theme-fab{
  position:fixed;bottom:24px;right:24px;z-index:9999;
  width:44px;height:44px;border-radius:50%;
  background:var(--bg-card);border:1.5px solid var(--border-card);
  box-shadow:0 2px 12px rgba(0,0,0,0.08),0 0 0 0.5px rgba(0,0,0,0.04),inset 0 1px 0 rgba(255,255,255,0.6);
  display:flex;align-items:center;justify-content:center;
  cursor:pointer;font-size:1.15rem;
  transition:transform .35s cubic-bezier(.34,1.56,.64,1),border-color .3s,box-shadow .3s,background .3s;
  -webkit-tap-highlight-color:transparent;
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
}
[data-theme="dark"] .theme-fab{
  box-shadow:0 2px 16px rgba(0,0,0,0.35),0 0 0 0.5px rgba(255,255,255,0.06),inset 0 1px 0 rgba(255,255,255,0.05);
}
.theme-fab:hover{
  transform:scale(1.12);
  border-color:var(--accent);
  box-shadow:0 4px 20px var(--accent-glow),0 0 0 0.5px rgba(212,168,48,0.15),inset 0 1px 0 rgba(255,255,255,0.6);
}
.theme-fab:active{
  transform:scale(0.9);
  transition-duration:.12s;
}
.theme-fab .fab-icon{
  display:block;width:18px;height:18px;
  object-fit:contain;
  transition:transform .5s cubic-bezier(.34,1.56,.64,1),opacity .3s;
}
.theme-fab.spin .fab-icon{
  animation:fabSpin .5s cubic-bezier(.34,1.56,.64,1);
}
@keyframes fabSpin{
  0%{transform:rotate(0deg) scale(0.7);opacity:.4}
  50%{transform:rotate(180deg) scale(1.15);opacity:1}
  100%{transform:rotate(360deg) scale(1);opacity:1}
}
.theme-fab.pulse{
  animation:fabPulse .35s ease-out;
}
@keyframes fabPulse{
  0%{box-shadow:0 2px 12px rgba(0,0,0,0.08),0 0 0 0 var(--accent-glow)}
  50%{box-shadow:0 2px 12px rgba(0,0,0,0.08),0 0 0 8px transparent}
  100%{box-shadow:0 2px 12px rgba(0,0,0,0.08),0 0 0 0 transparent}
}
@media(max-width:640px){
  .theme-fab{
    bottom:16px;right:16px;
    width:40px;height:40px;font-size:1rem;
  }
}

/* 用户徽章 */
.user-badge{display:flex;align-items:center;gap:7px;cursor:pointer;padding:4px 10px;transition:background .2s}
.user-badge:hover{background:var(--accent-dim)}
.user-badge .avatar{width:28px;height:28px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.75rem;font-weight:700;color:#fff;user-select:none;transition:transform .2s;flex-shrink:0}
.user-badge:hover .avatar{transform:scale(1.08)}
.user-badge .uname{font-size:.72rem;color:var(--text-muted);letter-spacing:.5px;max-width:70px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

/* ============================================================
   6. 侧栏（已弃用，v3 不使用侧栏）
   ============================================================ */

/* ============================================================
   7. 布局
   ============================================================ */
.main-area{flex:1;display:flex;flex-direction:column;align-items:center;min-width:0}

/* ============================================================
   8. 容器 & 页面入场
   ============================================================ */
.container{width:100%;max-width:960px;padding:0 20px 40px;display:flex;flex-direction:column;align-items:center;flex:1}

/* 页面切换动画 */
.page-fade-out{opacity:0;transition:opacity .18s ease-in}
.page-fade-in{opacity:0;animation:fadeIn .28s ease-out forwards}
@keyframes fadeIn{0%{opacity:0}100%{opacity:1}}

/* 左右滑动动画 */
.slide-out-left{opacity:0;transform:translateX(-30px);transition:all .25s ease-in}
.slide-out-right{opacity:0;transform:translateX(30px);transition:all .25s ease-in}
.slide-in-right{opacity:0;animation:slideInRight .3s ease-out forwards}
.slide-in-left{opacity:0;animation:slideInLeft .3s ease-out forwards}
@keyframes slideInRight{0%{opacity:0;transform:translateX(30px)}100%{opacity:1;transform:translateX(0)}}
@keyframes slideInLeft{0%{opacity:0;transform:translateX(-30px)}100%{opacity:1;transform:translateX(0)}}

/* ============================================================
   9. 页头
   ============================================================ */
.site-header{width:100%;padding:36px 0 28px;text-align:center;position:relative}
.site-header::after{content:'';display:block;width:60px;height:2px;background:var(--accent);margin:14px auto 0;opacity:.4}
.site-title{font-size:2.6rem;font-weight:800;letter-spacing:6px;background:linear-gradient(135deg,var(--accent),#e8c860,var(--accent-alt));background-size:200% 200%;-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;animation:shimmer 4s ease-in-out infinite}
.site-subtitle{font-size:.95rem;color:var(--text-muted);letter-spacing:4px;margin-top:4px}
@keyframes shimmer{0%,100%{background-position:0% 50%}50%{background-position:100% 50%}}

/* ============================================================
   10. 页面导航（面包屑）
   ============================================================ */
.page-nav{width:100%;display:flex;align-items:center;gap:8px;padding:12px 0;margin-bottom:8px;border-bottom:1px solid var(--border-subtle)}
.page-nav a{color:var(--text-muted);text-decoration:none;font-size:.8rem;letter-spacing:1px;transition:color .2s;padding:4px 8px}
.page-nav a:hover{color:var(--accent)}
.page-nav .sep{color:var(--text-muted);font-size:.7rem;opacity:.4}
.page-nav .current{color:var(--text-secondary);font-size:.8rem;letter-spacing:1px}

/* ============================================================
   11. 页面标题
   ============================================================ */
.page-title{width:100%;text-align:center;padding:8px 0 16px}
.page-title h2{font-size:1.35rem;font-weight:700;letter-spacing:4px}
.page-title p{font-size:.76rem;color:var(--text-muted);letter-spacing:2px;margin-top:4px}
.page-title .title-accent{display:inline-block;width:20px;height:2px;background:var(--accent);vertical-align:middle;margin-right:12px;opacity:.4}

/* ============================================================
   12. 通用卡片
   ============================================================ */
.page-card{width:100%;background:var(--bg-card);border:1px solid var(--border-card);padding:24px;margin-bottom:20px;box-shadow:var(--shadow-card)}

/* ============================================================
   13. 按钮
   ============================================================ */
.btn{display:inline-flex;align-items:center;gap:6px;padding:12px 32px;font-size:.88rem;font-weight:600;letter-spacing:2px;border:none;cursor:pointer;transition:all .25s;text-decoration:none;font-family:var(--font-sans)}
.btn-accent{background:var(--accent);color:#fff;box-shadow:0 4px 16px var(--accent-glow)}
.btn-accent:hover{background:var(--accent-alt);transform:translateY(-2px);box-shadow:0 6px 24px rgba(212,168,48,0.3)}
.btn-accent:active{transform:translateY(0)}
.btn-outline{background:transparent;color:var(--text-secondary);border:1px solid var(--border-card)}
.btn-outline:hover{color:var(--accent);border-color:rgba(212,168,48,0.4)}

/* ============================================================
   14. 表单元素（报名/反馈共享）
   ============================================================ */
.form-group{margin-bottom:18px}
.form-group label{display:block;font-size:.7rem;font-weight:600;color:var(--text-muted);letter-spacing:2px;margin-bottom:6px}
.form-group label .required{color:#e74c3c;margin-left:2px}
.form-group .hint{font-size:.7rem;color:var(--text-muted);margin-top:4px;letter-spacing:.5px}
.form-group input,.form-group textarea,.form-group select{
  width:100%;padding:9px 12px;background:var(--bg-elevated);
  border:1px solid var(--border-card);color:var(--text-primary);
  font-size:.85rem;font-family:var(--font-sans);outline:none;transition:border-color .25s;
}
.form-group input:focus,.form-group textarea:focus,.form-group select:focus{border-color:var(--accent)}
.form-group textarea{resize:vertical;min-height:80px}
.form-group .error-msg{display:none;font-size:.68rem;color:#e74c3c;margin-top:4px}
.form-group.error .error-msg{display:block}
.form-group.error input,.form-group.error textarea,.form-group.error select{border-color:#e74c3c}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:28px}

/* 表单分割线 */
.form-divider{border:none;border-top:1px solid var(--border-subtle);margin:24px 0 28px;position:relative}
.form-divider::after{content:'▼';position:absolute;top:-7px;left:50%;transform:translateX(-50%);font-size:.45rem;color:var(--text-muted);background:var(--bg-card);padding:0 10px;opacity:.4}

/* 反馈类别提示 */
.fb-section-hint{display:none;font-size:.72rem;color:var(--accent);margin-top:6px;letter-spacing:.5px;opacity:0;transition:opacity .3s}
.fb-section-hint.visible{display:block;opacity:1}

/* 反馈附加字段 */
.fb-extra{display:none;margin-bottom:0}
.fb-extra.show{display:block;margin-bottom:16px;padding-bottom:16px;border-bottom:1px solid var(--border-subtle)}

.form-body.hidden{display:none}
/* 表单按钮区 */
.form-actions{display:flex;gap:12px;flex-wrap:wrap;padding-top:8px}
.btn-submit{padding:12px 44px;font-size:.85rem;font-weight:700;letter-spacing:3px;color:#fff;background:var(--accent);border:none;cursor:pointer;transition:all .25s;box-shadow:0 4px 16px var(--accent-glow);font-family:var(--font-sans)}
.btn-submit:hover{background:var(--accent-alt);transform:translateY(-2px);box-shadow:0 6px 24px rgba(212,168,48,0.3)}
.btn-submit:active{transform:translateY(0)}
.btn-cancel{padding:12px 28px;font-size:.8rem;font-weight:600;letter-spacing:1px;color:var(--text-muted);background:transparent;border:1px solid var(--border-card);cursor:pointer;transition:all .2s;font-family:var(--font-sans);text-decoration:none;display:inline-flex;align-items:center}
.btn-cancel:hover{color:var(--text-secondary);border-color:rgba(0,0,0,0.15)}

/* 成功状态 */
.success-state{display:none;text-align:center;padding:40px 20px}
.success-state.show{display:block}
.success-state .success-icon{position:relative;width:64px;height:64px;margin:0 auto 16px;border:2px solid var(--accent);display:flex;align-items:center;justify-content:center;font-size:1.6rem;color:var(--accent)}
.success-state .success-icon::before{content:'';position:absolute;inset:-4px;border:1px solid var(--accent-dim);transform:rotate(45deg)}
.success-state h3{font-size:1.1rem;font-weight:700;letter-spacing:3px;margin-bottom:8px;color:var(--accent)}
.success-state p{font-size:.82rem;color:var(--text-muted);line-height:1.7}

/* ============================================================
   15. 登录弹窗
   ============================================================ */
.auth-modal{display:none;position:fixed;inset:0;z-index:10000;background:rgba(0,0,0,0.3);align-items:center;justify-content:center}
.auth-modal.open{display:flex}
.auth-modal .modal-box{background:var(--bg-card);border:1px solid var(--border-card);padding:24px;width:320px;box-shadow:var(--shadow-elevated)}
.auth-tabs{display:flex;gap:0;margin-bottom:18px;border-bottom:1px solid var(--border-subtle)}
.auth-tabs .tab-btn{flex:1;padding:8px 0;background:none;border:none;color:var(--text-muted);font-size:.82rem;letter-spacing:2px;cursor:pointer;font-family:var(--font-sans);transition:color .2s;border-bottom:2px solid transparent}
.auth-tabs .tab-btn.active{color:var(--accent);border-bottom-color:var(--accent)}
.auth-panel{display:flex;flex-direction:column;gap:10px}
.auth-input{width:100%;padding:10px 12px;border:1px solid var(--border-card);background:var(--bg-primary);color:var(--text-primary);font-size:.85rem;font-family:var(--font-sans);outline:none;transition:border-color .2s}
.auth-input:focus{border-color:var(--accent)}
.auth-error{font-size:.75rem;color:#e74c3c;min-height:1.2em}
.auth-footer{margin-top:12px;padding-top:12px;border-top:1px solid var(--border-subtle);text-align:center}
.logged-info{text-align:center;padding:12px 0}
.logged-info .logged-avatar{width:48px;height:48px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.2rem;font-weight:700;color:#fff;margin:0 auto 10px}
.logged-info .logged-name{font-size:1rem;font-weight:600;letter-spacing:1px}
.logged-info .logged-hint{font-size:.72rem;color:var(--text-muted);margin-top:4px;letter-spacing:1px}

/* ============================================================
   16. 通用弹窗
   ============================================================ */
.info-modal{position:fixed;inset:0;z-index:10000;background:rgba(0,0,0,0.35);display:flex;align-items:center;justify-content:center;opacity:0;pointer-events:none;transition:opacity .2s}
.info-modal.open{opacity:1;pointer-events:auto}
.info-box{background:var(--bg-card);border:1px solid var(--border-card);width:340px;box-shadow:0 16px 64px rgba(0,0,0,0.18);animation:infoPop .3s ease-out}
@keyframes infoPop{0%{opacity:0;transform:scale(0.9) translateY(10px)}100%{opacity:1;transform:scale(1) translateY(0)}}
.info-top{background:var(--accent-dim);padding:28px 20px 20px;text-align:center;border-bottom:1px solid var(--border-subtle)}
.info-big-icon{font-size:2.8rem;line-height:1}
.info-title{font-size:1rem;font-weight:700;letter-spacing:3px;color:var(--text-primary);text-align:center;padding:16px 20px 0}
.info-divider{width:40px;height:2px;background:var(--accent);margin:12px auto 0;opacity:.4}
.info-body{font-size:.85rem;color:var(--text-secondary);line-height:1.8;text-align:center;padding:16px 24px 20px}

/* ============================================================
   17. 主办方 / 下届 / 直播弹窗
   ============================================================ */
.org-modal,.next-modal,.live-modal{position:fixed;inset:0;z-index:10000;background:rgba(0,0,0,0.35);display:flex;align-items:center;justify-content:center;opacity:0;pointer-events:none;transition:opacity .2s}
.org-modal.open,.next-modal.open,.live-modal.open{opacity:1;pointer-events:auto}
.org-box{background:var(--bg-card);border:1px solid var(--border-card);padding:28px 24px;width:360px;max-width:90vw;box-shadow:var(--shadow-elevated)}
.org-title{font-size:.95rem;font-weight:700;letter-spacing:2px;text-align:center;margin-bottom:18px;color:var(--accent)}
.org-list{display:flex;flex-direction:column;gap:10px;margin-bottom:14px}
.org-item{padding:8px 12px;background:var(--bg-elevated);border:1px solid var(--border-card)}
.org-name{font-size:.82rem;font-weight:600;color:var(--text-primary);letter-spacing:.5px;display:flex;align-items:center;gap:6px}
.org-role{font-size:.65rem;font-weight:500;color:var(--accent);letter-spacing:1px;background:var(--accent-dim);padding:1px 8px}
.org-qq{font-size:.72rem;color:var(--text-muted);margin-top:2px}
.org-section{font-size:.68rem;font-weight:600;letter-spacing:2px;color:var(--text-muted);margin:10px 0 6px;padding-bottom:4px;border-bottom:1px solid var(--border-subtle)}
.org-tags{display:flex;flex-wrap:wrap;gap:6px}
.org-tag{font-size:.75rem;color:var(--text-secondary);background:var(--accent-dim);padding:4px 10px;border:1px solid var(--accent-dim)}
.next-box{background:var(--bg-card);border:1px solid var(--border-card);padding:28px 24px;width:360px;max-width:90vw;box-shadow:var(--shadow-elevated);text-align:center}
.next-icon{font-size:2rem;margin-bottom:6px}
.next-title{font-size:1rem;font-weight:700;letter-spacing:2px;color:var(--text-primary);margin-bottom:6px}
.next-badge{display:inline-block;font-size:.68rem;letter-spacing:2px;color:#e67e22;background:rgba(230,126,34,0.1);border:1px solid rgba(230,126,34,0.25);padding:2px 12px;margin-bottom:4px}
.next-desc{font-size:.75rem;color:var(--text-muted);margin-bottom:12px}
.next-divider{height:1px;background:var(--border-subtle);margin:12px 0}
.next-info{display:flex;flex-direction:column;gap:6px;margin-bottom:12px}
.next-row{display:flex;justify-content:space-between;padding:5px 10px;background:var(--bg-elevated);border:1px solid var(--border-subtle)}
.next-label{font-size:.75rem;color:var(--text-muted);letter-spacing:1px}
.next-val{font-size:.82rem;color:var(--text-primary);font-weight:500}
.next-suggest{font-size:.78rem;color:var(--text-secondary);line-height:1.6;margin-bottom:14px;padding:8px 12px;background:var(--accent-dim)}
.live-box{background:var(--bg-card);border:1px solid var(--border-card);padding:24px 20px;width:300px;max-width:88vw;box-shadow:var(--shadow-elevated);text-align:center}
.live-icon{font-size:2.2rem;margin-bottom:6px}
.live-title{font-size:1rem;font-weight:700;letter-spacing:2px;color:var(--text-primary);margin-bottom:10px}
.live-sub{font-size:.78rem;color:var(--text-muted);letter-spacing:1px;margin-bottom:2px}
.live-time{font-size:1.2rem;font-weight:700;color:var(--accent);letter-spacing:3px;margin:6px 0}

/* ============================================================
   18. 首页元素
   ============================================================ */
/* 倒计时横幅 */
.urgent-banner{
  width:100%;padding:14px 20px;background:var(--bg-card);
  border:1px solid var(--border-card);border-left:3px solid var(--accent);
  margin-bottom:20px;display:flex;align-items:center;justify-content:center;
  flex-wrap:wrap;gap:4px 10px;font-size:.88rem;color:var(--text-secondary);letter-spacing:1.5px;line-height:1.7;
}
.urgent-banner .hl{color:var(--accent);font-weight:700}
.urgent-banner .dot{color:var(--text-muted);opacity:.3}

/* 双 CTA 卡片 */
.cta-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;width:100%;margin-bottom:24px}
.cta-card{
  position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;
  padding:22px 16px 18px;text-decoration:none;color:var(--text-primary);
  background:var(--bg-card);border:1px solid var(--border-card);
  overflow:hidden;cursor:pointer;box-shadow:var(--shadow-card);
  transition:transform .35s,border-color .35s,box-shadow .35s;
  animation:cardEnter .6s ease-out both;
}
.cta-card:nth-child(1){animation-delay:.05s}
.cta-card:nth-child(2){animation-delay:.10s}
.cta-card::before{content:'';position:absolute;top:0;left:12px;right:12px;height:1px;background:var(--accent);opacity:0;transition:opacity .35s,left .35s,right .35s}
.cta-card:hover{transform:translateY(-2px);border-color:rgba(212,168,48,0.25);box-shadow:0 6px 28px rgba(0,0,0,0.1)}
.cta-card:hover::before{opacity:.6;left:8px;right:8px}
.cta-card .cta-icon{font-size:1.8rem;margin-bottom:8px;opacity:.7;transition:transform .35s,opacity .35s}
.cta-card:hover .cta-icon{transform:scale(1.06);opacity:1}
.cta-card .cta-title{font-size:1.05rem;font-weight:700;letter-spacing:3px;margin-bottom:4px;transition:color .35s}
.cta-card:hover .cta-title{color:var(--accent)}
.cta-card .cta-sub{font-size:.7rem;color:var(--text-muted);letter-spacing:1px}
.cta-card .cta-badge{position:absolute;top:10px;right:10px;font-size:.6rem;color:var(--accent);border:1px solid rgba(212,168,48,0.3);background:var(--accent-dim);padding:2px 8px;font-weight:600;letter-spacing:1px}

/* 分区标签 */
.section-label{width:100%;display:flex;align-items:center;gap:10px;margin-bottom:16px;font-size:.75rem;font-weight:700;letter-spacing:3px;color:var(--text-muted);opacity:.5}
.section-label::after{content:'';flex:1;height:1px;background:var(--border-subtle)}

/* 导航卡片网格 */
.nav-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;width:100%;margin-bottom:28px}
.nav-card{
  position:relative;display:flex;align-items:center;gap:16px;padding:22px 24px;
  background:var(--bg-card);border:1px solid var(--border-card);
  text-decoration:none;color:var(--text-primary);
  box-shadow:var(--shadow-card);overflow:hidden;
  transition:transform .3s,border-color .3s,box-shadow .3s;
  animation:cardEnter .6s ease-out both;
}
.nav-card::after{
  content:attr(data-icon);position:absolute;right:8px;bottom:-4px;
  font-size:4.5rem;line-height:1;opacity:.07;pointer-events:none;
  transition:opacity .3s,transform .3s;
}
.nav-card:hover::after{opacity:.12;transform:scale(1.08)}
.nav-card:hover{transform:translateY(-2px);border-color:rgba(212,168,48,0.25);box-shadow:0 6px 24px rgba(0,0,0,0.1)}
.nav-card .nc-body{flex:1;min-width:0}
.nav-card .nc-title{font-size:1.05rem;font-weight:700;letter-spacing:2px;margin-bottom:3px;transition:color .3s}
.nav-card:hover .nc-title{color:var(--accent)}
.nav-card .nc-desc{font-size:.78rem;color:var(--text-muted);letter-spacing:.5px;line-height:1.4}
.nav-card .nc-arrow{font-size:.9rem;color:var(--text-muted);opacity:.3;flex-shrink:0;transition:opacity .3s,transform .3s}
.nav-card:hover .nc-arrow{opacity:.7;transform:translateX(2px)}
@keyframes cardEnter{0%{opacity:0;transform:translateY(24px)}100%{opacity:1;transform:translateY(0)}}

/* 次行链接 */
.secondary-links{display:flex;flex-wrap:wrap;gap:10px;width:100%;margin-bottom:10px;justify-content:center}
.secondary-links a{position:relative;display:inline-flex;align-items:center;gap:4px;padding:9px 18px;font-size:.82rem;color:var(--text-muted);text-decoration:none;border:1px solid var(--border-card);background:var(--bg-card);letter-spacing:1px;overflow:hidden;transition:color .25s,border-color .25s,background .25s}
.secondary-links a::after{content:attr(data-icon);position:absolute;right:-4px;bottom:-6px;font-size:2.2rem;line-height:1;opacity:.08;pointer-events:none;transition:opacity .25s}
.secondary-links a:hover{color:var(--accent);border-color:rgba(212,168,48,0.3);background:var(--accent-dim)}
.secondary-links a:hover::after{opacity:.14}

/* 提示横幅（认领/登录提醒） */
.notice-banner{width:100%;padding:10px 16px;margin-bottom:14px;font-size:.8rem;line-height:1.6;text-align:center}
.notice-banner.warn{background:rgba(212,168,48,0.08);border:1px solid rgba(212,168,48,0.3);color:var(--text-secondary)}
.notice-banner.info{background:rgba(52,152,219,0.06);border:1px solid rgba(52,152,219,0.2);color:var(--text-secondary)}
.notice-banner a{color:var(--accent);font-weight:600;cursor:pointer;text-decoration:none}
.notice-banner a:hover{text-decoration:underline}

/* ============================================================
   19. 信息展示页通用（捐赠/群聊/准备）
   ============================================================ */
.info-card{
  width:100%;background:var(--bg-card);border:1px solid var(--border-card);
  padding:28px 24px;margin-bottom:20px;box-shadow:var(--shadow-card);
}
.info-card h3{font-size:.95rem;letter-spacing:2px;color:var(--accent);margin-bottom:10px;padding-bottom:8px;border-bottom:1px solid var(--border-subtle)}
.info-card p{font-size:.85rem;color:var(--text-secondary);line-height:1.8;margin-bottom:8px}
.info-card ul,.info-card ol{font-size:.85rem;color:var(--text-secondary);line-height:1.9;padding-left:20px;margin:6px 0 12px}
.info-card ul li,.info-card ol li{margin-bottom:4px}
.info-card .tip{
  background:var(--accent-dim);border-left:3px solid var(--accent);
  padding:10px 14px;margin:10px 0;font-size:.82rem;color:var(--text-secondary);line-height:1.7;
}
.info-card .tip strong{color:var(--text-primary)}
.info-flex{display:flex;gap:28px;align-items:flex-start}
.info-flex .info-side{flex-shrink:0;text-align:center}
.info-flex .info-side img{width:220px;height:auto;border:1px solid var(--border-card);display:block}
.info-flex .info-side .info-side-label{font-size:.72rem;color:var(--text-muted);letter-spacing:1px;margin-top:8px}
.info-flex .info-main{flex:1;min-width:0}

/* ============================================================
   20. 表格
   ============================================================ */
.data-table{width:100%;border-collapse:collapse;font-size:.82rem}
.data-table th{text-align:left;padding:8px 10px;border-bottom:1px solid var(--accent-dim);font-weight:600;color:var(--accent);letter-spacing:1px;white-space:nowrap;font-size:.72rem}
.data-table td{padding:7px 10px;border-bottom:1px solid var(--border-subtle);color:var(--text-secondary)}
.data-table tbody tr{transition:background .2s}
.data-table tbody tr:hover{background:rgba(0,0,0,0.02)}
.data-table .empty-msg{text-align:center;color:var(--text-muted);padding:28px;font-size:.78rem;letter-spacing:1px}

/* ============================================================
   21. 投票页
   ============================================================ */
.vote-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.vote-opt{display:flex;align-items:center;gap:8px;padding:8px 12px;border:1px solid var(--border-subtle);background:var(--bg-elevated);cursor:pointer;transition:all .15s;font-size:.82rem;color:var(--text-secondary);user-select:none}
.vote-opt:hover{border-color:var(--accent-dim)}
.vote-opt input{accent-color:var(--accent);width:16px;height:16px;margin:0;flex-shrink:0}
.vote-opt:has(input:checked){border-color:var(--accent);background:var(--accent-dim)}
.vote-count{font-size:.7rem;color:var(--text-muted);margin-left:auto;flex-shrink:0}
.vote-bar-wrap{width:120px;height:6px;background:var(--border-subtle);margin-left:auto;flex-shrink:0}
.vote-bar{height:100%;background:var(--accent);transition:width .3s}
.vote-footer{margin-top:14px;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:8px}
.vote-footer .info{font-size:.75rem;color:var(--text-muted)}
.vote-notice{background:var(--accent-dim);border-left:3px solid var(--accent);padding:10px 14px;font-size:.78rem;color:var(--text-secondary);line-height:1.6;margin-bottom:14px}
.vote-notice strong{color:var(--text-primary)}

/* ============================================================
   22. 自限规则页
   ============================================================ */
.draw-section{width:100%;display:flex;flex-direction:column;align-items:center;gap:10px;margin-bottom:24px}
.draw-btn{padding:14px 56px;font-size:1.2rem;font-weight:700;color:#fff;background:linear-gradient(135deg,var(--accent),var(--accent-alt));border:none;cursor:pointer;letter-spacing:3px;transition:all .3s;box-shadow:0 6px 30px var(--accent-glow);font-family:var(--font-sans)}
.draw-btn:hover{transform:translateY(-2px);box-shadow:0 8px 40px var(--accent-glow)}
.draw-btn:active{transform:translateY(0) scale(.97)}
.draw-btn:disabled{background:#bbb;color:#999;cursor:not-allowed;box-shadow:none}
.draw-hint{font-size:.8rem;color:var(--text-muted);letter-spacing:1px}
.cards-row{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.draw-card{background:var(--bg-card);padding:18px 14px 14px;border:1px solid var(--border-card);box-shadow:var(--shadow-card);transition:all .35s;cursor:pointer;display:flex;flex-direction:column;user-select:none}
.draw-card:hover:not(.dimmed):not(.placeholder-card){transform:translateY(-4px);box-shadow:var(--shadow-elevated);border-color:var(--accent-dim)}
.draw-card.placeholder-card{cursor:default;opacity:.25;min-height:200px;display:flex;align-items:center;justify-content:center;font-size:2.5rem}
.draw-card.roll-anim{animation:cardPop .1s ease-out}
@keyframes cardPop{0%{transform:scale(.95);opacity:.6}100%{transform:scale(1);opacity:1}}
.draw-card .card-tier{font-size:.7rem;font-weight:700;letter-spacing:1px;padding:2px 8px;display:inline-block;align-self:flex-start;margin-bottom:8px;border:1px solid}
.draw-card.t1 .card-tier{color:#c0392b;border-color:rgba(192,57,43,0.3);background:rgba(192,57,43,0.06)}
.draw-card.t2 .card-tier{color:var(--accent-alt);border-color:var(--accent-dim);background:var(--accent-dim)}
.draw-card.t3 .card-tier{color:#27ae60;border-color:rgba(39,174,96,0.3);background:rgba(39,174,96,0.06)}
.draw-card .card-title{font-size:1.1rem;font-weight:700;letter-spacing:1px;margin-bottom:2px}
.draw-card .card-sub{font-size:.7rem;color:var(--text-muted);margin-bottom:8px}
.draw-card .card-desc{font-size:.78rem;line-height:1.6;color:var(--text-secondary);flex:1;margin-bottom:8px}
.draw-card .select-label{font-size:.7rem;color:var(--text-muted);text-align:center;padding-top:5px;border-top:1px solid var(--border-subtle);letter-spacing:1px;transition:.2s}
.draw-card:hover:not(.dimmed):not(.placeholder-card) .select-label{color:var(--accent)}
.draw-card.dimmed{opacity:.35;filter:grayscale(.4);pointer-events:none}
.draw-card.chosen{border-color:var(--accent);box-shadow:0 0 35px var(--accent-dim);cursor:default}
.draw-card.chosen .select-label{color:var(--accent)}
.chosen-badge{display:none;font-size:.75rem;color:var(--accent);text-align:center;letter-spacing:2px;margin-top:4px;padding:3px;background:var(--accent-dim)}
.draw-card.chosen .chosen-badge{display:block}
.pick-hint{text-align:center;font-size:.8rem;color:var(--text-muted);letter-spacing:1px;margin-bottom:14px;min-height:1.4em}
.pick-hint.active{color:var(--accent)}

/* 自限规则筛选栏 */
.rule-toolbar{display:flex;gap:0;align-items:stretch;margin-bottom:18px;border:1px solid var(--border-card);background:var(--bg-card);overflow:hidden}
.tier-filters{display:flex;flex-shrink:0}
.tf-btn{position:relative;padding:9px 20px;font-size:.72rem;font-weight:600;letter-spacing:1.5px;border:none;border-right:1px solid var(--border-card);background:transparent;color:var(--text-muted);cursor:pointer;transition:all .25s;font-family:var(--font-sans)}
.tf-btn:last-child{border-right:none}
.tf-btn::after{content:'';position:absolute;bottom:0;left:12px;right:12px;height:2px;background:transparent;transition:background .25s}
.tf-btn:hover{color:var(--text-primary);background:var(--bg-elevated)}
.tf-btn.active{color:var(--accent);background:var(--accent-dim)}
.tf-btn.active::after{background:var(--accent)}
.tf-btn.tf-t1.active{color:#c0392b;background:rgba(192,57,43,0.06)}
.tf-btn.tf-t1.active::after{background:#c0392b}
.tf-btn.tf-t2.active{color:var(--accent);background:var(--accent-dim)}
.tf-btn.tf-t2.active::after{background:var(--accent)}
.tf-btn.tf-t3.active{color:#27ae60;background:rgba(39,174,96,0.05)}
.tf-btn.tf-t3.active::after{background:#27ae60}
.rule-search-wrap{flex:1;display:flex;align-items:center;position:relative;min-width:120px}
.rule-search-wrap::before{content:'🔍';position:absolute;left:12px;font-size:.75rem;opacity:.4;pointer-events:none;z-index:1}
.rule-search{width:100%;height:100%;padding:9px 12px 9px 34px;font-size:.78rem;border:none;background:transparent;color:var(--text-primary);outline:none;font-family:var(--font-sans);letter-spacing:1px}
.rule-search::placeholder{color:var(--text-muted);opacity:.4}

/* 规则列表 */
.rule-section{margin-bottom:16px}
.rule-section .rs-header{font-size:.85rem;font-weight:700;letter-spacing:2px;margin-bottom:8px;padding:6px 14px;border-left:3px solid}
.rule-section .rs-header.s1{border-color:#c0392b;background:rgba(192,57,43,0.04)}
.rule-section .rs-header.s2{border-color:var(--accent);background:var(--accent-dim)}
.rule-section .rs-header.s3{border-color:#27ae60;background:rgba(39,174,96,0.04)}
.rule-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:6px}
.rule-item{padding:8px 12px;border:1px solid var(--border-subtle);font-size:.74rem;color:var(--text-muted);cursor:pointer;transition:.2s;display:flex;justify-content:space-between;align-items:center;gap:4px}
.rule-item:hover{background:var(--bg-elevated)}
.rule-item .name{color:var(--text-secondary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.rule-item .badge{font-size:.6rem;padding:2px 7px;background:rgba(0,0,0,0.03);color:var(--text-muted);flex-shrink:0}
.rule-item.picked{background:var(--accent-dim);border-color:rgba(212,168,48,0.25)}
.rule-item.picked .name{color:var(--accent);font-weight:600}
.rule-item.active-preview{background:var(--accent-dim);border-color:var(--accent)}
.rule-item.active-preview .name{color:var(--accent);font-weight:600}

/* 规则预览 */
.rule-preview{display:none;margin:4px 0 8px;padding:14px 16px;background:var(--bg-elevated);border:1px solid var(--border-card);font-size:.8rem;line-height:1.6;color:var(--text-secondary)}
.rule-preview.open{display:block}
.rule-preview .pv-close{float:right;cursor:pointer;font-size:.68rem;color:var(--text-muted);padding:2px 8px;transition:.2s}
.rule-preview .pv-close:hover{color:var(--text-primary)}
.rule-preview .pv-tier{font-size:.68rem;font-weight:700;letter-spacing:1px;padding:2px 8px;display:inline-block;margin-bottom:6px;border:1px solid}
.rule-preview .pv-title{font-size:1rem;font-weight:700;letter-spacing:1px;margin-bottom:2px}
.rule-preview .pv-sub{font-size:.72rem;color:var(--text-muted);margin-bottom:6px}
.rule-preview .pv-desc{font-size:.78rem;color:var(--text-secondary);line-height:1.7}

/* ============================================================
   23. 规则展示页（本届/往届）
   ============================================================ */
.rule-group{margin-bottom:16px;border:1px solid var(--border-card);background:var(--bg-card)}
.rule-group-header{display:flex;align-items:center;justify-content:space-between;padding:14px 20px;cursor:pointer;user-select:none;transition:background .2s;font-weight:700;letter-spacing:2px;font-size:.85rem;color:var(--text-primary);border-bottom:1px solid transparent}
.rule-group-header:hover{background:var(--bg-elevated)}
.rule-group-header .rg-arrow{font-size:.7rem;color:var(--text-muted);transition:transform .3s}
.rule-group.open .rule-group-header{border-bottom-color:var(--border-subtle)}
.rule-group.open .rule-group-header .rg-arrow{transform:rotate(180deg)}
.rule-group-body{max-height:0;overflow:hidden;transition:max-height .4s ease}
.rule-group.open .rule-group-body{max-height:5000px}
.quick-nav{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:18px}
.quick-nav a{font-size:.7rem;letter-spacing:1px;color:var(--text-muted);text-decoration:none;padding:5px 12px;border:1px solid var(--border-subtle);transition:all .15s}
.quick-nav a:hover{color:var(--accent);border-color:var(--accent-dim);background:var(--accent-dim)}
.rules-body{font-size:.85rem;line-height:1.9;color:var(--text-secondary);padding:14px 20px}
.rules-body .rb-s{margin-bottom:16px}
.rules-body .rb-s:last-child{margin-bottom:0}
.rules-body .rb-title{font-weight:700;color:var(--text-primary);letter-spacing:1px;margin-bottom:4px;font-size:.9rem}
.rules-body .rb-title .rb-accent{color:var(--accent);margin-right:4px}
.rules-body .rb-split{display:flex;gap:24px;flex-wrap:wrap}
.rules-body .rb-split>*{flex:1;min-width:120px}
.rules-body .rb-line{padding-left:14px;border-left:2px solid var(--accent-dim);margin-bottom:4px}
.rules-body .rb-line:last-child{margin-bottom:0}
.rules-body .rb-note{font-size:.78rem;color:var(--text-muted);padding-left:14px;margin-bottom:4px;font-style:italic}
.rules-body .rb-prize{color:var(--accent);font-weight:700}
.rules-body .rb-badge{display:inline-block;padding:0 8px;background:var(--accent-dim);color:var(--accent);font-weight:700;font-size:.78rem}
.rules-body .rb-badges{display:flex;gap:6px;flex-wrap:wrap;margin:2px 0}
.rules-body .ban-badge{display:inline-block;padding:2px 8px;font-size:.75rem;letter-spacing:1px}
.rules-body .rb-hr{border:none;border-top:1px solid var(--border-subtle);margin:16px 0}

/* ============================================================
   24. 往届成绩表
   ============================================================ */
.leaderboard{width:100%;overflow-x:auto}
.comp-table{width:100%;border-collapse:collapse;font-size:.82rem}
.comp-table th{text-align:left;padding:10px 12px;border-bottom:2px solid var(--accent-dim);font-weight:600;color:var(--accent);letter-spacing:1px;white-space:nowrap;font-size:.78rem}
.comp-table td{padding:8px 12px;border-bottom:1px solid var(--border-subtle)}
.comp-table tbody tr{transition:background .2s}
.comp-table tbody tr:hover{background:rgba(0,0,0,0.02)}
.comp-table .rank{color:var(--text-muted);width:36px;text-align:center;font-weight:600}
.comp-table .rank-1{color:var(--accent)}
.comp-table .rank-2,.comp-table .rank-3,.comp-table .rank-4,.comp-table .rank-5,.comp-table .rank-6,.comp-table .rank-7,.comp-table .rank-8,.comp-table .rank-9{color:#b87333}
.comp-table .player-name{color:var(--text-primary);font-weight:500}
.comp-table .score{font-weight:700;color:var(--accent);white-space:nowrap}
.comp-table .done{color:#27ae60}
.comp-table .fail{color:var(--text-muted)}
.comp-prizes{margin-top:16px;padding:12px;background:var(--accent-dim);font-size:.8rem;color:var(--text-secondary);text-align:center;letter-spacing:1px}
.comp-prizes .prize-num{color:var(--accent);font-weight:700}

/* 队伍卡片列表 */
.team-list{display:flex;flex-direction:column;gap:10px}
.team-card{
  display:flex;align-items:flex-start;gap:14px;
  padding:16px 18px;background:var(--bg-card);border:1px solid var(--border-card);
  transition:all .2s;box-shadow:var(--shadow-card);
}
.team-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-elevated)}
.team-card-gold{border-left:4px solid #f7a54a}
.team-card-silver{border-left:4px solid #b0b0b8}
.team-card-bronze{border-left:4px solid #cd7f32}
.team-card-rank{
  flex-shrink:0;width:36px;display:flex;align-items:center;justify-content:center;
  font-size:1.4rem;padding-top:2px;
}
.team-rank-num{
  display:inline-flex;align-items:center;justify-content:center;
  width:28px;height:28px;border-radius:50%;
  background:var(--bg-elevated);border:1px solid var(--border-subtle);
  font-size:.78rem;font-weight:700;color:var(--text-muted);
}
.team-card-info{flex:1;min-width:0}
.team-card-header{
  display:flex;align-items:baseline;justify-content:space-between;
  margin-bottom:8px;gap:12px;
}
.team-card-name{
  font-size:.92rem;font-weight:800;color:var(--text-primary);
  letter-spacing:1.5px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
}
.team-card-total{
  flex-shrink:0;font-size:1.1rem;font-weight:800;color:var(--accent);letter-spacing:1px;
}
.team-card-total small{font-size:.68rem;font-weight:600;color:var(--text-muted);margin-left:2px}
.team-card-players{display:flex;flex-direction:column;gap:3px}
.team-player{
  display:flex;align-items:center;gap:8px;font-size:.8rem;
  padding:4px 0;border-bottom:1px solid var(--border-subtle);
}
.team-player:last-child{border-bottom:none}
.team-player-name{flex:1;color:var(--text-secondary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.team-player-score{font-weight:700;color:var(--text-primary);white-space:nowrap;min-width:48px;text-align:right}

/* 桌面端：双列网格，前三名单独一行 */
@media(min-width:720px){
  .team-list{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
  .team-card-gold,.team-card-silver,.team-card-bronze{grid-column:1/-1}
  .team-card{padding:18px 20px;gap:16px}
  .team-card-rank{width:40px;font-size:1.6rem}
  .team-rank-num{width:32px;height:32px;font-size:.84rem}
  .team-card-name{font-size:1rem;letter-spacing:2px}
  .team-card-total{font-size:1.2rem}
  .team-player{font-size:.82rem;padding:5px 0}
}

@media(max-width:640px){
  .team-card{padding:12px 14px;gap:10px}
  .team-card-rank{width:28px;font-size:1.2rem}
  .team-rank-num{width:24px;height:24px;font-size:.72rem}
  .team-card-name{font-size:.84rem}
  .team-card-total{font-size:.96rem}
  .team-player{font-size:.75rem}
}

/* ---- 成绩页 Tab 切换 ---- */
.comp-tabs{display:flex;gap:0;border-bottom:1px solid var(--border-subtle);margin-bottom:20px;overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none}
.comp-tabs::-webkit-scrollbar{display:none}
.comp-tab{flex-shrink:0;padding:10px 20px;font-size:.82rem;font-weight:600;letter-spacing:1px;color:var(--text-muted);background:none;border:none;border-bottom:2px solid transparent;cursor:pointer;transition:all .2s;white-space:nowrap;font-family:var(--font-sans)}
.comp-tab:hover{color:var(--text-primary);background:var(--accent-dim)}
.comp-tab.active{color:var(--accent);border-bottom-color:var(--accent)}
.comp-empty{text-align:center;padding:40px 20px;color:var(--text-muted);font-size:.85rem;letter-spacing:1px}

/* ============================================================
   25. 报名页 — 时间段选择
   ============================================================ */
.slot-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:4px}
label.slot-opt{display:flex;align-items:center;gap:14px;padding:10px 14px;border:1px solid var(--border-subtle);background:var(--bg-elevated);cursor:pointer;transition:all .15s;font-size:.82rem;color:var(--text-secondary);user-select:none}
label.slot-opt:hover{border-color:var(--accent-dim)}
label.slot-opt:has(input:checked){border-color:var(--accent);background:var(--accent-dim)}
label.slot-opt input{accent-color:var(--accent);width:18px;height:18px;margin:0;flex-shrink:0}
label.slot-opt span{display:flex;align-items:center;min-height:18px;line-height:1.4}

/* 报名列表 */
.reg-list-toggle{margin-top:8px;text-align:center}
.reg-list-toggle button{background:none;border:1px solid var(--border-subtle);color:var(--text-muted);font-size:.72rem;letter-spacing:2px;cursor:pointer;padding:8px 20px;transition:all .2s;font-family:var(--font-sans)}
.reg-list-toggle button:hover{color:var(--accent);border-color:var(--accent-dim)}
.reg-list-panel{display:none;width:100%;margin-top:12px;background:var(--bg-card);border:1px solid var(--border-card);padding:20px;box-shadow:var(--shadow-card)}
.reg-list-panel.show{display:block}
.reg-list-panel .list-title{font-size:.7rem;letter-spacing:2px;color:var(--text-muted);margin-bottom:14px;padding-bottom:8px;border-bottom:1px solid var(--border-subtle)}

/* ============================================================
   26. 捐赠列表
   ============================================================ */
.donation-item{display:flex;align-items:center;gap:12px;padding:10px 14px;border-bottom:1px solid var(--border-subtle);transition:background .15s}
.donation-item:last-child{border-bottom:none}
.donation-item:hover{background:var(--bg-elevated)}
.donation-item .di-icon{width:32px;height:32px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.75rem;font-weight:700;color:#fff;flex-shrink:0}
.donation-item .di-name{flex:1;font-size:.85rem;color:var(--text-primary);font-weight:500}
.donation-item .di-amt{font-size:.9rem;font-weight:700;color:var(--accent)}
.donation-item .di-msg{font-size:.75rem;color:var(--text-muted)}
.donation-empty{text-align:center;padding:30px 20px;color:var(--text-muted);font-size:.8rem}

/* ============================================================
   27. 赛事安排页（样式已在页面内联，此处提供备选基础）
   ============================================================ */
/* 赛事安排页面样式高度定制，保留在页面内 <style> 中 */

/* ============================================================
   28. 页脚
   ============================================================ */
.site-footer{margin-top:auto;padding:16px 20px;text-align:center;border-top:1px solid var(--border-subtle);background:var(--bg-secondary)}
.site-footer p{font-size:.72rem;color:var(--text-muted);letter-spacing:1px;margin:0}
.site-footer a{font-size:.72rem;color:var(--text-muted);text-decoration:none;letter-spacing:1px}
.site-footer a:hover{color:var(--accent)}

/* ============================================================
   29. 卡片右上角装饰（报名/反馈等表单卡片）
   ============================================================ */
.card-accent-top{position:relative}
.card-accent-top::before{content:'';position:absolute;top:-1px;right:-1px;width:40px;height:40px;background:linear-gradient(135deg,transparent 50%,var(--accent-dim) 50%);border:1px solid rgba(212,168,48,0.1);border-left:none;border-bottom:none}
.card-accent-top::after{content:'';position:absolute;top:0;left:24px;right:24px;height:1px;background:linear-gradient(90deg,transparent,var(--accent),transparent);opacity:.3}

/* ============================================================
   30. 滚动条
   ============================================================ */
::-webkit-scrollbar{width:5px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:rgba(0,0,0,0.1)}
::-webkit-scrollbar-thumb:hover{background:rgba(0,0,0,0.15)}
[data-theme="dark"] ::-webkit-scrollbar-thumb{background:rgba(255,255,255,0.12)}
[data-theme="dark"] ::-webkit-scrollbar-thumb:hover{background:rgba(255,255,255,0.2)}

/* ============================================================
   31. 登录提示
   ============================================================ */
.login-required{text-align:center;padding:30px 20px;color:var(--text-muted);font-size:.85rem}
.login-required a{color:var(--accent);cursor:pointer;text-decoration:underline}

/* ============================================================
   32. 响应式 — 手机端（≤640px）
   ============================================================ */
@media (max-width:640px){
  body{overflow-x:hidden}

  /* 顶栏 */
  .app-topbar{padding:0 12px;height:42px}
  .topbar-left{font-size:.88rem}
  .user-badge{padding:2px 6px;gap:4px}
  .user-badge .avatar{width:22px;height:22px;font-size:.6rem}
  .user-badge .uname{max-width:44px;font-size:.62rem}
  .theme-btn{width:24px;height:24px;font-size:.7rem}

  /* 汉堡菜单 + 侧栏 */
  .hamburger{display:flex}
  .sidebar{position:fixed;top:0;left:0;bottom:0;width:240px;min-height:100vh;flex-direction:column;padding:16px 0;border-right:1px solid var(--border-subtle);transform:translateX(-100%);z-index:1001;overflow-y:auto}
  .sidebar.open{transform:translateX(0)}
  .sidebar .sidebar-section{display:block}
  .sidebar-item{width:100%;padding:10px 18px;font-size:.88rem;gap:8px;letter-spacing:1px;flex-shrink:0;white-space:nowrap}
  .sidebar-overlay.show{display:block}
  .app-layout{flex-direction:column}
  .main-area{width:100%;overflow-x:hidden;margin-left:0;flex:1}

  /* 容器 */
  .container{padding:0 10px;max-width:100%}

  /* 页头 */
  .site-title{font-size:1.4rem;letter-spacing:3px}
  .site-subtitle{font-size:.82rem;letter-spacing:2px}
  .site-header{padding:20px 0 14px}
  .site-header::after{width:40px;height:1.5px;margin:10px auto 0}

  /* 页导航 */
  .page-nav{padding:8px 0;gap:4px}
  .page-nav a{font-size:.72rem;padding:3px 6px}
  .page-nav .current{font-size:.72rem}

  /* 页标题 */
  .page-title{padding:4px 0 10px}
  .page-title h2{font-size:1.1rem;letter-spacing:2px}
  .page-title p{font-size:.68rem;letter-spacing:1px}

  /* 卡片 */
  .page-card{padding:16px}

  /* 横幅 */
  .urgent-banner{font-size:.8rem;padding:12px 14px;text-align:center;line-height:1.8}

  /* CTA */
  .cta-row{grid-template-columns:1fr;gap:10px;margin-bottom:18px}
  .cta-card{padding:16px 14px 14px}
  .cta-card .cta-icon{font-size:1.4rem;margin-bottom:5px}
  .cta-card .cta-title{font-size:.95rem;letter-spacing:2px}

  /* 导航卡片 */
  .nav-grid{grid-template-columns:1fr;gap:10px;margin-bottom:20px}
  .nav-card{padding:18px 16px;gap:14px;text-align:left;flex-direction:row;align-items:center}
  .nav-card::after{font-size:3rem;right:10px;bottom:-2px;opacity:.1}
  .nav-card .nc-body{flex:1;min-width:0}
  .nav-card .nc-title{font-size:1.2rem;letter-spacing:2px;font-weight:800}
  .nav-card .nc-desc{font-size:.82rem;margin-top:4px}
  .nav-card .nc-arrow{display:block;font-size:.8rem;opacity:.3}
  .nav-card:hover{transform:none}

  /* 次行链接 */
  .secondary-links{gap:8px}
  .secondary-links a{padding:8px 14px;font-size:.76rem;letter-spacing:.5px}
  .secondary-links a::after{font-size:1.8rem}

  /* 表单 */
  .form-row{grid-template-columns:1fr;gap:0}
  .form-actions{flex-direction:column}
  .btn-submit,.btn-cancel{width:100%;justify-content:center;text-align:center}
  .slot-grid{grid-template-columns:1fr}

  /* 按钮 */
  .btn{justify-content:center;padding:10px 20px;font-size:.8rem}

  /* 自限规则 */
  .cards-row{grid-template-columns:1fr;gap:10px}
  .draw-card.placeholder-card{min-height:100px}
  .draw-card{padding:16px 14px}
  .draw-card .card-title{font-size:1rem}
  .draw-btn{padding:12px 36px;font-size:1rem}
  .rule-grid{grid-template-columns:repeat(2,1fr);gap:4px}
  .rule-toolbar{flex-direction:column;border:none;gap:8px;background:transparent}
  .tier-filters{border:1px solid var(--border-card);display:grid;grid-template-columns:repeat(4,1fr)}
  .tier-filters .tf-btn{border-right:1px solid var(--border-card);text-align:center;padding:8px 4px;font-size:.68rem;letter-spacing:0}
  .tier-filters .tf-btn:last-child{border-right:none}
  .rule-search-wrap{border:1px solid var(--border-card);background:var(--bg-card);min-height:38px}

  /* 规则展示 */
  .rules-body .rb-split{flex-direction:column;gap:8px}
  .rule-group-header{padding:12px 16px;font-size:.8rem;letter-spacing:1px}
  .rules-body{padding:12px 16px;font-size:.78rem}

  /* 投票 */
  .vote-grid{grid-template-columns:1fr}

  /* 信息展示 */
  .info-flex{flex-direction:column;align-items:center}
  .info-flex .info-side img{width:180px}
  .info-card{padding:20px 16px}

  /* 弹窗宽度 */
  .info-box{max-width:90vw;width:auto}

  /* 分区标签 */
  .section-label{font-size:.68rem;letter-spacing:2px;margin-bottom:12px}

  /* 捐赠 */
  .donation-item{flex-wrap:wrap}

  /* 表格 */
  .leaderboard{overflow-x:auto}
  .comp-table{font-size:.75rem}
  .comp-table th,.comp-table td{padding:6px 8px}
  .data-table{font-size:.75rem}
  .data-table th,.data-table td{padding:6px 8px}

  /* 成绩 Tab */
  .comp-tabs{margin-bottom:14px}
  .comp-tab{padding:8px 14px;font-size:.76rem}

  /* 登录弹窗 */
  .auth-modal .modal-box{width:90%;max-width:320px;padding:20px}

  .site-footer{margin-top:auto;padding:12px 16px;text-align:center}
}

/* ============================================================
   35. 赛事安排页
   ============================================================ */
.intro{width:100%;background:var(--accent-dim);border:1px solid rgba(212,168,48,0.25);padding:14px 18px;margin-bottom:18px;font-size:.82rem;color:var(--text-secondary);line-height:1.8}
.sched-day{width:100%;margin-bottom:16px}
.sched-day-title{font-size:.82rem;font-weight:700;letter-spacing:2px;color:var(--accent);padding:6px 0 8px;margin-bottom:4px;border-bottom:1px solid var(--accent-dim)}
.sched-day-body{display:flex;flex-wrap:wrap;gap:4px 8px}
.sched-day-body>.ch{width:calc(50% - 4px);box-sizing:border-box}
.ch{border:1px solid var(--border-subtle);background:var(--bg-card);overflow:hidden}
.ch-hd{padding:6px 14px;font-size:.72rem;font-weight:600;letter-spacing:1px;color:var(--text-secondary);background:var(--bg-elevated);border-bottom:1px solid var(--border-subtle);display:flex;justify-content:space-between}
.ch-hd .tg{font-size:.62rem;color:var(--text-muted)}
.sched-label{font-weight:700;letter-spacing:1px;padding:1px 8px;border-radius:2px;font-size:.58rem}
.sched-label.r1{background:rgba(212,168,48,0.12);color:var(--accent)}
.sched-label.r2{background:rgba(52,152,219,0.12);color:#3498db}
.sched-label.trans{background:rgba(231,76,60,0.1);color:#e74c3c}
.ch-bd{display:flex}
.mt{flex:1;display:flex;align-items:center;gap:6px;padding:8px 10px;position:relative;min-width:0}
.mt+.mt{border-left:1px solid var(--border-subtle)}
.bdg{font-size:.55rem;font-weight:600;letter-spacing:1px;padding:1px 6px;border-radius:2px;flex-shrink:0}
.bdg.r1{background:var(--accent-dim);color:var(--accent)}
.bdg.r2{background:rgba(52,152,219,0.1);color:#3498db}
.pi{flex:1;min-width:0}
.pn{font-size:.82rem;font-weight:600;color:var(--text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.pt{font-size:.65rem;color:var(--text-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.st{font-size:.55rem;font-weight:700;letter-spacing:1px;flex-shrink:0;min-width:28px;text-align:right}
.ch.live{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent)}
.ch.done{opacity:.5}
.mt.live{background:rgba(212,168,48,0.04)}
.mt.done{opacity:.55}
.sched-dot{position:absolute;left:1px;top:50%;margin-top:-6px;font-size:.5rem;color:var(--accent);animation:pulse 1.2s ease-in-out infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.3}}
.live .st{color:#e74c3c}
.done .st{color:var(--text-muted)}
.sched-break{width:100%;text-align:center;font-size:.6rem;font-weight:600;letter-spacing:2px;color:var(--text-muted);padding:6px 0}
.wdiv{display:flex;align-items:center;gap:12px;margin:18px 0 8px;font-size:.68rem;font-weight:600;letter-spacing:2px;color:var(--text-muted)}
.wdiv::before,.wdiv::after{content:'';flex:1;height:1px;background:var(--border-subtle)}
.tl{width:100%;margin-top:28px}
.tlt{font-size:.82rem;font-weight:700;letter-spacing:2px;color:var(--accent);padding:8px 0;border-bottom:1px solid var(--accent-dim);margin-bottom:10px}
.tg2{display:grid;grid-template-columns:1fr 1fr;gap:6px}
.tc{padding:10px 14px;border:1px solid var(--border-subtle);background:var(--bg-card)}
.tn{font-size:.75rem;font-weight:600;color:var(--accent);letter-spacing:1px;margin-bottom:3px}
.tp{font-size:.72rem;color:var(--text-secondary);line-height:1.6}
.tp .sp{color:var(--text-muted);margin:0 4px}
@media(max-width:640px){
  .sched-day-body>.ch{width:100%;max-width:380px}
  .sched-day-body{justify-content:center}
  .mt+.mt{border-left:none;border-top:1px solid var(--border-subtle)}
  .tg2{grid-template-columns:1fr}
}
@media(min-width:641px){
  .sched-day-body{justify-content:flex-start}
  .sched-day-body>.ch{flex:1;width:auto}
  .sched-break{display:flex;align-items:center;justify-content:center;width:auto;flex-shrink:0;padding:4px 2px;border:1px solid var(--border-subtle);border-radius:2px;background:var(--bg-elevated);writing-mode:vertical-lr;text-orientation:upright;font-size:.55rem;letter-spacing:0;box-sizing:border-box}
}

/* ============================================================
   36. 课表页
   ============================================================ */
.guide-section{margin-bottom:16px}
.guide-toggle{display:flex;align-items:center;gap:8px;padding:10px 16px;background:var(--bg-card);border:1px solid var(--border-card);cursor:pointer;font-size:.82rem;font-weight:700;color:var(--text-primary);letter-spacing:1px;box-shadow:var(--shadow-card);transition:all .2s;font-family:var(--font-sans);width:100%}
.guide-toggle:hover{border-color:var(--accent)}
.guide-toggle .gt-icon{font-size:1.1rem;flex-shrink:0}
.guide-toggle .gt-arrow{margin-left:auto;font-size:.7rem;color:var(--text-muted);transition:transform .2s}
.guide-toggle.open .gt-arrow{transform:rotate(180deg)}
.guide-body{max-height:0;overflow:hidden;background:var(--bg-card);border:1px solid var(--border-card);border-top:none;box-shadow:var(--shadow-card);padding:0 20px;transition:max-height .3s ease,padding .3s ease}
.guide-body.open{max-height:800px;padding:16px 20px}
.step-num{color:var(--accent);font-size:1.1rem;font-weight:800;flex-shrink:0;letter-spacing:1px}
.step-row{display:flex;gap:14px;align-items:flex-start;margin-bottom:0}
.step-body{flex:1;min-width:0}
.step-body h3{font-size:.88rem;font-weight:700;margin-bottom:4px;color:var(--text-primary)}
.step-body p{font-size:.78rem;color:var(--text-secondary);line-height:1.7}
.bookmarklet-drag{display:inline-flex;align-items:center;gap:8px;padding:14px 32px;background:linear-gradient(135deg,var(--accent),var(--accent-alt));color:#fff;text-decoration:none;border-radius:4px;font-size:1rem;font-weight:700;cursor:grab;user-select:none;transition:all .2s;border:none;box-shadow:0 4px 16px var(--accent-glow)}
.bookmarklet-drag:hover{opacity:.9;transform:translateY(-2px);box-shadow:0 6px 24px var(--accent-glow)}
.hint-box{background:var(--accent-dim);border-left:3px solid var(--accent);padding:10px 14px;font-size:.76rem;color:var(--text-secondary);line-height:1.7;margin:14px 0}
.hint-box.success{border-left-color:#27ae60;background:rgba(39,174,96,0.08)}
.extra-tabs{display:flex;border-bottom:1px solid var(--border-subtle)}
.extra-tab{flex:1;padding:10px 16px;font-size:.78rem;font-weight:600;letter-spacing:1px;color:var(--text-muted);background:none;border:none;border-bottom:2px solid transparent;cursor:pointer;font-family:var(--font-sans);transition:all .2s}
.extra-tab:hover{color:var(--accent);background:var(--accent-dim)}
.extra-tab.active{color:var(--accent);border-bottom-color:var(--accent)}
.extra-panel{display:none}
.extra-panel.active{display:block}
.code-box{background:var(--bg-elevated);border:1px solid var(--border-subtle);border-radius:2px;padding:10px;font-family:Consolas,monospace;font-size:.68rem;word-break:break-all;max-height:140px;overflow-y:auto;margin:10px 0;color:var(--text-secondary);width:100%;resize:none}
.step-list{padding-left:20px;margin:8px 0}
.step-list li{margin-bottom:6px;font-size:.78rem;line-height:1.7;color:var(--text-secondary)}
.step-list code{background:var(--bg-elevated);padding:1px 5px;border-radius:2px;font-size:.72rem}
.toolbar-card{width:100%;background:var(--bg-card);border:1px solid var(--border-card);padding:14px 16px;margin-bottom:16px;box-shadow:var(--shadow-card);position:relative}
.toolbar-card::before{content:'';position:absolute;top:0;left:16px;right:16px;height:1px;background:linear-gradient(90deg,transparent,var(--accent),transparent);opacity:.3}
.toolbar{width:100%;display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.toolbar-row{display:flex;flex-wrap:wrap;gap:8px;align-items:center;width:100%}
.toolbar .sep{width:1px;height:20px;background:var(--border-subtle);margin:0 4px}
.toolbar label{font-size:.72rem;display:flex;align-items:center;gap:4px;color:var(--text-muted);letter-spacing:.5px}
.toolbar select,.toolbar input[type=number]{padding:5px 8px;font-size:.78rem;border:1px solid var(--border-card);border-radius:2px;background:var(--bg-elevated);color:var(--text-primary);font-family:var(--font-sans);outline:none}
.toolbar select:focus{border-color:var(--accent)}
.date-picker{display:flex;align-items:center;gap:8px}
.date-input-wrap{position:relative;display:flex;align-items:center}
.date-input-wrap input[type=date]{padding:6px 10px;font-size:.78rem;border:1px solid var(--border-card);border-radius:2px;background:var(--bg-elevated);color:var(--text-primary);font-family:var(--font-sans);outline:none;transition:border-color .2s;cursor:pointer}
.date-input-wrap input[type=date]:focus{border-color:var(--accent)}
[data-theme="dark"] .date-input-wrap input[type=date]{color-scheme:dark}
.table-card{width:100%;background:var(--bg-card);border:1px solid var(--border-card);padding:16px;margin-bottom:16px;box-shadow:var(--shadow-card);position:relative}
.table-card::after{content:'';position:absolute;top:0;left:24px;right:24px;height:1px;background:linear-gradient(90deg,transparent,var(--accent),transparent);opacity:.2}
.table-wrap{overflow-x:auto;width:100%}
.sv-table{width:100%;border-collapse:collapse;table-layout:fixed;min-width:580px}
.sv-table th,.sv-table td{border:1px solid var(--border-subtle);text-align:center;vertical-align:top;font-size:.72rem}
.sv-table th{background:var(--accent);color:#fff;padding:8px 4px;position:sticky;top:0;z-index:2;font-weight:600;letter-spacing:1px}
.sv-table th.time-col{width:58px;background:var(--accent-alt)}
.sv-table th.today{background:#27ae60!important}
.sv-table td.time-col{background:var(--bg-elevated);font-weight:700;color:var(--text-muted);padding:4px;font-size:.62rem;min-width:58px}
.sv-table td.cell{height:70px;padding:4px 6px;vertical-align:top;transition:background .15s}
.sv-table td.cell[title]:hover{background:var(--accent-dim)}
.sv-table td.cell.now-day{background:rgba(39,174,96,0.04)}
.sv-table td.cell.now-slot{background:var(--accent-dim)}
.sv-table td.cell.now-here{background:rgba(39,174,96,0.1);border:2px solid #27ae60}
.chip{display:block;padding:4px 6px 4px 8px;margin:2px 0;font-size:.65rem;line-height:1.4;overflow:hidden;cursor:pointer;border-left:3px solid var(--accent);background:rgba(128,128,128,0.06);transition:background .15s}
.chip:hover{background:var(--accent-dim)}
.chip .cn{font-weight:700;color:var(--text-primary);font-size:.68rem}
.chip .ci{color:var(--text-secondary);font-size:.58rem}
  .chip.active{background:var(--accent-dim);border-left-color:var(--text-primary)}
  .conflict-cell{background:rgba(231,76,60,0.05)!important;border:2px solid #e74c3c!important}
  .conflict-tag{background:#e74c3c;color:#fff;font-size:.44rem;padding:1px 2px;border-radius:2px;margin-left:2px}
.info-bar{display:flex;align-items:center;justify-content:space-between;margin:12px 0;font-size:.72rem;color:var(--text-secondary)}
.info-bar .ib-left{display:flex;align-items:center;gap:10px}
.info-bar .ib-badge{display:inline-flex;align-items:center;gap:4px;padding:4px 10px;font-size:.68rem;font-weight:600;letter-spacing:.5px;border:1px solid var(--border-subtle);background:var(--bg-elevated)}
.info-bar .ib-badge.accent{color:var(--accent);border-color:rgba(212,168,48,0.25);background:var(--accent-dim)}
.info-bar .ib-badge.warn{color:#e74c3c;border-color:rgba(231,76,60,0.2);background:rgba(231,76,60,0.06)}
.info-bar .ib-time{font-size:.66rem;color:var(--text-muted);letter-spacing:.3px}
.login-hint{display:none;width:100%;padding:12px 16px;margin-bottom:12px;background:rgba(231,76,60,0.06);border:1px solid rgba(231,76,60,0.15);font-size:.78rem;color:var(--text-primary);line-height:1.6;text-align:center}
.login-hint.show{display:block}
.legend{text-align:center;font-size:.68rem;color:var(--text-muted);margin:8px 0}
.legend span{margin:0 6px}
.legend .lg{display:inline-block;width:10px;height:10px;vertical-align:middle;margin-right:2px;border-radius:2px}
.course-panel{display:none;margin-top:16px;background:var(--bg-card);border:1px solid var(--border-card);padding:16px;box-shadow:var(--shadow-card)}
.course-panel.show{display:block}
.course-panel h3{font-size:.85rem;font-weight:700;margin-bottom:8px;color:var(--text-primary);letter-spacing:1px}
.cl-list{max-height:280px;overflow-y:auto}
.cl-item{display:flex;align-items:center;gap:8px;padding:8px 0;border-bottom:1px solid var(--border-subtle);font-size:.75rem}
.cl-item:hover{background:var(--accent-dim)}
.cl-item .cl-name{flex:1;font-weight:700;color:var(--text-primary)}
.cl-item .cl-info{color:var(--text-secondary);font-size:.7rem}
.empty-card{background:var(--bg-card);border:1px solid var(--border-card);padding:40px 20px;box-shadow:var(--shadow-card);text-align:center;position:relative}
.empty-card::before{content:'';position:absolute;top:0;left:16px;right:16px;height:1px;background:linear-gradient(90deg,transparent,var(--accent),transparent);opacity:.3}
.empty-icon{font-size:2.5rem;margin-bottom:16px}
.empty-card h3{font-size:1.1rem;font-weight:700;letter-spacing:2px;margin-bottom:8px;color:var(--text-primary)}
.empty-card p{font-size:.82rem;color:var(--text-muted);margin-bottom:20px;letter-spacing:.5px}
.empty-actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.sv-modal{position:fixed;inset:0;background:rgba(0,0,0,0.35);display:flex;align-items:center;justify-content:center;opacity:0;pointer-events:none;transition:opacity .2s;z-index:10000}
.sv-modal.open{opacity:1;pointer-events:auto}
.sv-modal-box{background:var(--bg-card);border:1px solid var(--border-card);padding:24px;width:360px;max-width:90vw;max-height:90vh;overflow-y:auto;box-shadow:var(--shadow-elevated)}
.sv-modal-box h3{font-size:.95rem;font-weight:700;letter-spacing:2px;margin-bottom:14px;color:var(--text-primary)}
.sv-modal-box .field{margin-bottom:10px}
.sv-modal-box .field label{display:block;font-size:.7rem;font-weight:600;color:var(--text-muted);letter-spacing:1px;margin-bottom:4px}
.sv-modal-box .field input,.sv-modal-box .field textarea,.sv-modal-box .field select{width:100%;padding:9px 12px;font-size:.82rem;border:1px solid var(--border-card);background:var(--bg-elevated);color:var(--text-primary);font-family:var(--font-sans);outline:none;transition:border-color .2s}
.sv-modal-box .field input:focus,.sv-modal-box .field textarea:focus,.sv-modal-box .field select:focus{border-color:var(--accent)}
.sv-modal-box .field textarea{resize:vertical;min-height:160px;font-family:Consolas,monospace;font-size:.72rem}
.sv-modal-actions{display:flex;gap:8px;justify-content:flex-end;margin-top:16px}
@media(max-width:640px){
  .toolbar{gap:4px}
  .toolbar .sep{display:none}
  .toolbar label{font-size:.72rem}
  .toolbar-row{gap:4px;flex-wrap:wrap}
  .toolbar .btn{padding:6px 10px!important;font-size:.74rem!important}
  .toolbar select{font-size:.72rem;padding:4px 6px}
  .toolbar input[type=number]{width:38px;font-size:.72rem;padding:4px}
  .table-card{padding:10px}
  .table-wrap{overflow-x:hidden}
  .sv-table{min-width:0;width:100%}
  .sv-table th{padding:6px 2px;font-size:.72rem;letter-spacing:0}
  .sv-table th.time-col,.sv-table td.time-col{width:10%;min-width:0;font-size:.6rem}
  .sv-table td.cell{height:56px;padding:2px;width:18%}
  .chip{font-size:.58rem;padding:2px 3px 2px 5px;margin:1px 0;line-height:1.3}
  .chip .cn{font-size:.6rem}
  .chip .ci{font-size:.5rem}
  .info-bar{flex-direction:column;gap:4px;align-items:flex-start}
  .info-bar .ib-left{gap:6px;flex-wrap:wrap}
  .info-bar .ib-badge{padding:3px 8px;font-size:.7rem}
  .cl-item{gap:6px;font-size:.7rem}
  .cl-item .btn{padding:3px 8px!important;font-size:.62rem!important}
  .empty-state{padding:30px 12px}
  .empty-card{padding:24px 12px}
  .empty-icon{font-size:2rem;margin-bottom:12px}
  .empty-card h3{font-size:1rem;letter-spacing:1px}
  .empty-card p{font-size:.78rem;margin-bottom:16px}
  .empty-actions{flex-direction:column;gap:8px}
  .empty-actions .btn{width:100%;justify-content:center}
  .sv-modal-box{padding:16px;max-width:92vw}
  .sv-modal-box h3{font-size:.85rem}
  .sv-modal-box .field input,.sv-modal-box .field textarea,.sv-modal-box .field select{font-size:.78rem;padding:7px 10px}
  .guide-toggle{padding:8px 12px;font-size:.76rem}
  .guide-body{padding:12px}
  .step-row{flex-direction:column;gap:6px}
  .step-num{font-size:.95rem}
  .step-body h3{font-size:.82rem}
  .step-body p{font-size:.74rem;line-height:1.6}
  .bookmarklet-drag{padding:10px 20px;font-size:.82rem}
  .hint-box{padding:8px 10px;font-size:.7rem}
  .extra-tab{padding:7px 8px;font-size:.66rem;letter-spacing:.3px}
  .step-list li{margin-bottom:3px;font-size:.72rem;line-height:1.4}
  .code-box{font-size:.6rem;max-height:100px}
  .legend{font-size:.7rem}
}

/* ============================================================
   37. 学校菜单页
   ============================================================ */

/* 筛选栏 */
.menu-toolbar{display:flex;flex-wrap:wrap;gap:6px;padding:0 0 16px;align-items:center}
.menu-filter-group{display:flex;gap:4px;flex-wrap:wrap}
.menu-fbtn{padding:6px 14px;border-radius:4px;border:1px solid var(--border-card);background:var(--bg-elevated);color:var(--text-secondary);font-size:.78rem;cursor:pointer;transition:all .2s;white-space:nowrap;font-family:var(--font-sans)}
.menu-fbtn.active{background:var(--accent);color:#fff;border-color:var(--accent)}
.menu-fbtn:hover:not(.active){border-color:var(--accent);color:var(--text-primary)}
.menu-filter-sep{width:1px;height:20px;background:var(--border-subtle);flex-shrink:0}

/* 随机挑选 */
.menu-pick-bar{display:flex;align-items:center;justify-content:space-between;padding:14px 18px;background:var(--bg-card);border:1px solid var(--border-card);margin-bottom:12px;box-shadow:var(--shadow-card)}
.menu-pick-sub{font-size:.78rem;color:var(--text-muted);letter-spacing:.5px}
.menu-pick-btn{padding:10px 28px;font-size:.88rem;font-weight:700;letter-spacing:2px;border:none;cursor:pointer;font-family:var(--font-sans);background:var(--accent);color:#fff;box-shadow:0 4px 16px var(--accent-glow);transition:all .25s}
.menu-pick-btn:hover{background:var(--accent-alt);transform:translateY(-2px);box-shadow:0 6px 24px var(--accent-glow)}
.menu-pick-btn:active{transform:translateY(0) scale(.97)}
.menu-pick-btn:disabled{opacity:.6;cursor:not-allowed;transform:none}
.menu-pick-result{display:none;padding:20px;background:var(--accent-dim);border:1px solid var(--accent-dim);text-align:center;margin-bottom:18px}
.menu-pick-result.show{display:block;animation:fadeIn .3s ease-out}
.menu-pick-name{font-size:1.2rem;font-weight:800;color:var(--accent);letter-spacing:2px}
.menu-pick-info{font-size:.78rem;color:var(--text-secondary);margin-top:4px;letter-spacing:1px}
.menu-pick-again{margin-top:12px;padding:8px 24px;font-size:.78rem;font-weight:600;border:1px solid var(--border-card);background:var(--bg-elevated);color:var(--text-secondary);cursor:pointer;font-family:var(--font-sans);border-radius:4px;transition:all .2s}
.menu-pick-again:hover{border-color:var(--accent);color:var(--accent)}

/* 滚动信息流 */
.menu-ticker-wrap{
  width:100%;overflow:hidden;background:var(--bg-card);
  border:1px solid var(--border-card);margin-bottom:16px;
  box-shadow:var(--shadow-card);position:relative;
}
.menu-ticker-wrap::before,.menu-ticker-wrap::after{
  content:'';position:absolute;top:0;bottom:0;width:32px;z-index:1;pointer-events:none;
}
.menu-ticker-wrap::before{left:0;background:linear-gradient(90deg,var(--bg-card),transparent)}
.menu-ticker-wrap::after{right:0;background:linear-gradient(270deg,var(--bg-card),transparent)}
.menu-ticker{
  display:flex;gap:0;white-space:nowrap;will-change:transform;
}
.ticker-item{
  display:inline-flex;align-items:center;gap:8px;padding:10px 20px;
  flex-shrink:0;cursor:pointer;transition:background .15s;
  border-right:1px solid var(--border-subtle);
}
.ticker-item:hover{background:var(--accent-dim)}
.ticker-name{font-size:.82rem;font-weight:700;color:var(--text-primary);letter-spacing:1px}
.ticker-price{font-size:.78rem;font-weight:600;color:var(--accent);white-space:nowrap}
.ticker-where{font-size:.68rem;color:var(--text-muted);letter-spacing:.5px;white-space:nowrap}
.ticker-empty{
  text-align:center;padding:12px 20px;font-size:.78rem;color:var(--text-muted);
  letter-spacing:1px;width:100%;
}
.ticker-speed-btn{
  position:absolute;right:8px;top:50%;transform:translateY(-50%);
  padding:4px 12px;font-size:.68rem;font-weight:700;letter-spacing:1px;
  border:1px solid var(--border-card);background:var(--bg-elevated);
  color:var(--text-muted);cursor:pointer;z-index:2;
  font-family:var(--font-sans);border-radius:3px;
}
.ticker-speed-btn:hover{border-color:var(--accent);color:var(--accent)}
.ticker-speed-btn.active{
  background:var(--accent);color:#fff;border-color:var(--accent);
  box-shadow:0 2px 8px var(--accent-glow);
}

/* 食堂卡片网格 */
.menu-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px;width:100%}
.menu-card{position:relative;background:var(--bg-card);border:1px solid var(--border-card);padding:20px;cursor:pointer;transition:all .25s;box-shadow:var(--shadow-card);overflow:hidden}
.menu-card:hover{transform:translateY(-3px);border-color:rgba(212,168,48,0.3);box-shadow:0 8px 28px rgba(0,0,0,0.12)}
.menu-card.hidden{display:none}
.menu-card-area{font-size:.6rem;font-weight:700;letter-spacing:2px;color:var(--accent);background:var(--accent-dim);display:inline-block;padding:2px 8px;margin-bottom:10px}
.menu-card-name{font-size:1.3rem;font-weight:800;color:var(--text-primary);letter-spacing:3px;margin-bottom:6px}
.menu-card-meta{font-size:.68rem;color:var(--text-muted);letter-spacing:1px;margin-bottom:10px}
.menu-card-shops{font-size:.72rem;color:var(--text-secondary);line-height:1.6;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}
.menu-card-arrow{position:absolute;right:16px;bottom:16px;font-size:1rem;color:var(--text-muted);opacity:.3;transition:all .25s}
.menu-card:hover .menu-card-arrow{opacity:1;color:var(--accent);transform:translateX(4px)}
.menu-card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--accent),var(--accent-alt));opacity:0;transition:opacity .25s}
.menu-card:hover::before{opacity:1}

/* 详情面板（右侧滑入） */
.menu-detail-overlay{position:fixed;inset:0;background:rgba(0,0,0,0.35);z-index:200;opacity:0;pointer-events:none;transition:opacity .25s}
.menu-detail-overlay.open{opacity:1;pointer-events:auto}
.menu-detail-panel{position:fixed;top:0;right:0;bottom:0;width:65vw;background:var(--bg-card);z-index:201;transform:translateX(100%);transition:transform .3s cubic-bezier(.22,1,.36,1);display:flex;flex-direction:column;box-shadow:-4px 0 24px rgba(0,0,0,0.15)}
.menu-detail-panel.open{transform:translateX(0)}
.menu-detail-header{display:flex;align-items:center;gap:12px;padding:14px 18px;border-bottom:1px solid var(--border-subtle);flex-shrink:0}
.menu-detail-back{padding:6px 14px;font-size:.78rem;border:1px solid var(--border-card);background:var(--bg-elevated);color:var(--text-secondary);cursor:pointer;font-family:var(--font-sans);transition:all .15s}
.menu-detail-back:hover{border-color:var(--accent);color:var(--accent)}
.menu-detail-title{font-size:1rem;font-weight:700;letter-spacing:2px;color:var(--text-primary)}
.menu-detail-body{flex:1;overflow-y:auto;padding:16px 18px}
.menu-detail-body.menu-detail-cols{
  display:grid;grid-template-columns:repeat(3,1fr);gap:12px;align-items:start;
}
.detail-col{min-width:0;display:flex;flex-direction:column;gap:8px}
@media(min-width:960px){
  .menu-detail-body{padding:20px 24px}
  .menu-detail-header{padding:16px 24px}
  .menu-detail-title{font-size:1.1rem}
}

/* 详情内容 */
.detail-shop{margin-bottom:8px;border:1px solid var(--border-subtle);overflow:hidden;transition:border-color .2s}
.detail-shop.open{border-color:var(--border-card)}
.detail-shop-header{
  display:flex;align-items:center;justify-content:space-between;
  padding:10px 14px;cursor:pointer;user-select:none;
  transition:background .15s;
}
.detail-shop-header:hover{background:var(--accent-dim)}
.detail-shop-name{font-size:.88rem;font-weight:700;color:var(--text-primary);letter-spacing:1.5px}
.detail-shop-arrow{
  font-size:.6rem;color:var(--text-muted);transition:transform .25s;flex-shrink:0;
}
.detail-shop.open .detail-shop-arrow{transform:rotate(90deg)}
.detail-shop-body{
  max-height:0;overflow:hidden;transition:max-height .3s ease;
  padding:0 14px;border-top:1px solid transparent;
}
.detail-shop.open .detail-shop-body{max-height:5000px;border-top-color:var(--border-subtle)}
@media(min-width:960px){
  .detail-shop-header{padding:12px 18px}
  .detail-shop-body{padding:0 18px}
  .detail-shop.open .detail-shop-body{padding:4px 18px 8px}
}
.detail-cat{margin-bottom:12px;padding-top:8px}
@media(min-width:960px){
  .detail-dish{padding:5px 0;font-size:.84rem}
  .detail-dish-price{font-size:.8rem}
  .detail-cat-name{font-size:.76rem}
  .detail-shop-name{font-size:.92rem}
  .detail-body{padding:20px 24px}
}
.detail-cat-name{font-size:.72rem;font-weight:700;color:var(--accent);letter-spacing:1px;margin-bottom:6px}
.detail-dish{display:flex;justify-content:space-between;align-items:baseline;padding:4px 0;font-size:.8rem;color:var(--text-primary);gap:8px}
.detail-dish-name{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.detail-dish-price{font-size:.76rem;color:var(--accent);font-weight:600;white-space:nowrap;flex-shrink:0}

/* 菜品高亮闪烁 */
.detail-dish.dish-flash{animation:dishFlash 1.5s ease-in-out}
@keyframes dishFlash{
  0%,100%{background:transparent}
  25%,75%{background:var(--accent-dim)}
  50%{background:rgba(212,168,48,0.25)}
}
.menu-empty{text-align:center;padding:40px 20px;color:var(--text-muted);font-size:.85rem}

@media(max-width:640px){
  .menu-grid{grid-template-columns:1fr}
  .menu-card-name{font-size:1.1rem;letter-spacing:2px}
  .menu-detail-panel{width:100%;max-width:100%}
  .menu-detail-body.menu-detail-cols{grid-template-columns:1fr}
  .menu-toolbar{gap:4px}
  .menu-fbtn{padding:5px 10px;font-size:.72rem}
  .ticker-item{padding:8px 14px;gap:6px}
  .ticker-name{font-size:.76rem}
  .ticker-price{font-size:.72rem}
  .ticker-where{font-size:.62rem}
  .menu-ticker-wrap::before,.menu-ticker-wrap::after{width:20px}
  .ticker-speed-btn{padding:3px 8px;font-size:.6rem;right:4px}
}

/* ============================================================
   底部文字导航
   ============================================================ */
.bottom-nav-section{
  width:100%;max-width:960px;padding:24px 20px 40px;
  border-top:1px solid var(--border-subtle);margin-top:40px;
}
.bottom-nav-label{
  font-size:.72rem;font-weight:600;letter-spacing:2px;
  color:var(--text-muted);margin-bottom:12px;opacity:.6;
}
.bottom-nav-grid{
  display:flex;flex-wrap:wrap;gap:8px;
}
.bottom-nav-item{
  display:inline-flex;align-items:center;padding:8px 16px;
  font-size:.82rem;letter-spacing:1px;color:var(--text-muted);
  background:var(--bg-card);border:1px solid var(--border-card);
  text-decoration:none;cursor:pointer;transition:all .2s;
}
.bottom-nav-item:hover{
  color:var(--accent);border-color:rgba(212,168,48,0.4);
}
.bottom-nav-item.active{
  color:var(--accent);border-color:var(--accent);
  background:var(--accent-dim);cursor:default;font-weight:600;
}

/* ============================================================
   登录弹窗（居中窗口）
   ============================================================ */
.qc-modal{display:none;position:fixed;inset:0;z-index:10000;background:rgba(0,0,0,0.3);align-items:center;justify-content:center}
.qc-modal.open{display:flex}
.qc-modal-box{background:var(--bg-card);border:1px solid var(--border-card);padding:24px;width:360px;max-width:90vw;box-shadow:var(--shadow-elevated)}
.qc-modal-tabs{display:flex;margin-bottom:18px;border-bottom:1px solid var(--border-subtle)}
.qc-modal-tab{flex:1;padding:10px 0;background:none;border:none;color:var(--text-muted);font-size:.85rem;font-weight:600;letter-spacing:1px;cursor:pointer;font-family:var(--font-sans);transition:color .2s;border-bottom:2px solid transparent}
.qc-modal-tab.active{color:var(--accent);border-bottom-color:var(--accent)}
.qc-modal-panel{display:flex;flex-direction:column;gap:10px}
.qc-modal-input{width:100%;padding:10px 12px;border:1px solid var(--border-card);background:var(--bg-primary);color:var(--text-primary);font-size:.85rem;font-family:var(--font-sans);outline:none;transition:border-color .2s}
.qc-modal-input:focus{border-color:var(--accent)}
.qc-modal-error{font-size:.75rem;color:#e74c3c;min-height:1.2em}
.qc-modal-footer{margin-top:12px;padding-top:12px;border-top:1px solid var(--border-subtle)}
.qc-btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:12px 32px;font-size:.88rem;font-weight:600;letter-spacing:2px;border:2px solid var(--accent);cursor:pointer;transition:all .25s;font-family:var(--font-sans);width:100%;border-radius:4px;background:transparent;color:var(--accent)}
.qc-btn:hover{background:var(--accent);color:#fff}
.qc-btn-outline{border-color:var(--border-card);color:var(--text-secondary)}
.qc-btn-outline:hover{border-color:var(--accent);color:var(--accent)}

/* ============================================================
   头像裁剪弹窗
   ============================================================ */
.crop-modal{display:none;position:fixed;inset:0;z-index:10001;background:rgba(0,0,0,0.55);align-items:center;justify-content:center}
.crop-modal.open{display:flex}
.crop-card{background:var(--bg-card);border:1px solid var(--border-card);width:420px;max-width:95vw;box-shadow:var(--shadow-elevated);overflow:hidden}
.crop-header{display:flex;align-items:center;justify-content:space-between;padding:12px 18px;border-bottom:1px solid var(--border-subtle)}
.crop-header span{font-size:.9rem;font-weight:700;letter-spacing:2px;color:var(--text-primary)}
.crop-close{background:none;border:none;font-size:1.4rem;color:var(--text-muted);cursor:pointer;padding:0 4px;line-height:1;font-family:var(--font-sans);transition:color .2s}
.crop-close:hover{color:var(--text-primary)}
.crop-body{display:flex;flex-direction:column;align-items:center;padding:16px}
.crop-viewport{position:relative;width:300px;height:300px;overflow:hidden;background:#333;cursor:grab;user-select:none;-webkit-user-select:none;touch-action:none}
.crop-viewport.grabbing{cursor:grabbing}
.crop-viewport::after{content:'';position:absolute;inset:0;pointer-events:none;background:radial-gradient(circle 100px at center,transparent 100px,rgba(0,0,0,0.55) 100px)}
.crop-viewport::before{content:'';position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:200px;height:200px;border-radius:50%;pointer-events:none;z-index:1;border:2px solid rgba(255,255,255,0.4)}
.crop-controls{display:flex;align-items:center;gap:14px;width:100%;margin-top:12px}
.crop-preview-wrap{display:flex;flex-direction:column;align-items:center;gap:4px;flex-shrink:0}
.crop-preview{border-radius:50%;border:2px solid var(--border-card);display:block}
.crop-preview-label{font-size:.65rem;color:var(--text-muted);letter-spacing:1px}
.crop-slider-wrap{flex:1}
.crop-slider{width:100%;height:4px;-webkit-appearance:none;appearance:none;background:var(--border-subtle);border-radius:2px;outline:none;accent-color:var(--accent)}
.crop-slider::-webkit-slider-thumb{-webkit-appearance:none;width:18px;height:18px;border-radius:50%;background:var(--accent);cursor:pointer;border:2px solid var(--bg-card);box-shadow:0 1px 4px rgba(0,0,0,0.15)}
.crop-slider::-moz-range-thumb{width:18px;height:18px;border-radius:50%;background:var(--accent);cursor:pointer;border:2px solid var(--bg-card);box-shadow:0 1px 4px rgba(0,0,0,0.15)}
.crop-footer{display:flex;gap:10px;padding:12px 18px;border-top:1px solid var(--border-subtle)}
.crop-footer .qc-btn{flex:1;border-radius:4px}
.crop-footer .qc-btn-outline{border-color:var(--border-card);color:var(--text-secondary)}
.crop-footer .qc-btn-outline:hover{border-color:var(--accent);color:var(--accent)}
@media(max-width:640px){
  .crop-viewport{width:260px;height:260px}
  .crop-viewport::after{background:radial-gradient(circle 80px at center,transparent 80px,rgba(0,0,0,0.55) 80px)}
  .crop-viewport::before{width:160px;height:160px}
}

/* ============================================================
   首页 Hero 区（加大版）
   ============================================================ */
.site-header{width:100%;padding:48px 0 36px;text-align:center;position:relative}
.site-header::after{content:'';display:block;width:60px;height:2px;background:var(--accent);margin:16px auto 0;opacity:.4}
.site-title{font-size:3.5rem;font-weight:800;letter-spacing:8px;background:linear-gradient(135deg,var(--accent),#e8c860,var(--accent-alt));background-size:200% 200%;-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;animation:shimmer 4s ease-in-out infinite}
.site-subtitle{font-size:.85rem;color:var(--text-muted);letter-spacing:4px;margin-top:6px}

/* 预告横幅 */
.next-banner{
  width:100%;padding:14px 20px;background:var(--accent-dim);
  border:1px solid rgba(212,168,48,0.2);margin-bottom:24px;
  text-align:center;font-size:.88rem;color:var(--text-secondary);
  letter-spacing:1px;line-height:1.8;
}
.next-banner a{color:var(--accent);text-decoration:underline;font-weight:600}

/* 紧凑导航卡片（更多区域） */
.nav-grid-compact{gap:10px;grid-template-columns:repeat(3,1fr)}
.nav-card-sm{
  position:relative;display:flex;align-items:center;justify-content:space-between;
  padding:14px 18px;background:var(--bg-card);border:1px solid var(--border-card);
  text-decoration:none;color:var(--text-primary);
  box-shadow:var(--shadow-card);cursor:pointer;
  transition:transform .3s,border-color .3s,box-shadow .3s;
}
.nav-card-sm::after{
  content:attr(data-icon);position:absolute;right:8px;bottom:-2px;
  font-size:2.5rem;line-height:1;opacity:.06;pointer-events:none;
  transition:opacity .3s;
}
.nav-card-sm:hover{transform:translateY(-2px);border-color:rgba(212,168,48,0.25);box-shadow:0 6px 24px rgba(0,0,0,0.1)}
.nav-card-sm:hover::after{opacity:.1}
.nav-card-sm .ncs-title{font-size:.92rem;font-weight:700;letter-spacing:2px;transition:color .3s}
.nav-card-sm:hover .ncs-title{color:var(--accent)}
.nav-card-sm .ncs-arrow{font-size:.8rem;color:var(--text-muted);opacity:.3;transition:opacity .3s,transform .3s}
.nav-card-sm:hover .ncs-arrow{opacity:.7;transform:translateX(2px)}

/* ============================================================
   手机端适配
   ============================================================ */
@media(max-width:640px){
  .site-title{font-size:2rem;letter-spacing:4px}
  .site-subtitle{font-size:.78rem;letter-spacing:2px}
  .site-header{padding:32px 0 24px}
  .theme-fab{bottom:16px;right:16px;width:40px;height:40px;font-size:1rem}
  .theme-fab .fab-icon{width:16px;height:16px}
  .bottom-nav-section{padding:20px 16px 32px}
  .bottom-nav-item{padding:7px 14px;font-size:.78rem}
  .app-topbar{padding:0 16px;height:44px}
  .back-btn{padding:5px 10px;font-size:.78rem}
  .nav-grid-compact{grid-template-columns:repeat(2,1fr)}
}