/* ============================================================
   tem_question 7日新手引导样式（进度中心页 + 全局弹窗）
   主题色：蓝紫色 + 金色奖励
   响应式：宽度对齐首页 .container（1170px），桌面多列，移动单列
   ============================================================ */
.qn-ob-overview,.qn-ob-days-grid,.qn-ob-rewards-preview,
.qn-ob-entries,.qn-ob-faq{
    margin:20px auto;font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;
}

/* ========== 顶部进度总览 ========== */
.qn-ob-overview{
    position:relative;border-radius:20px;overflow:hidden;
    box-shadow:0 16px 40px rgba(0,0,0,0.15);color:#fff;
}
.qn-ob-overview .ob-overview-bg{
    position:absolute;inset:0;
    background:linear-gradient(135deg,#667eea 0%,#764ba2 50%,#f093fb 100%);
    z-index:0;
}
.qn-ob-overview .ob-overview-bg::before{
    content:"";position:absolute;top:-30%;right:-10%;
    width:320px;height:320px;background:rgba(255,255,255,0.12);border-radius:50%;
}
.qn-ob-overview .ob-overview-bg::after{
    content:"";position:absolute;bottom:-20%;left:-10%;
    width:240px;height:240px;background:rgba(255,255,255,0.08);border-radius:50%;
}
.qn-ob-overview .ob-overview-content{position:relative;z-index:1;padding:40px 32px;text-align:center;}
.qn-ob-overview .ob-overview-icon{font-size:52px;margin-bottom:12px;}
.qn-ob-overview .ob-overview-title{font-size:28px;font-weight:700;margin:0 0 10px;text-shadow:0 2px 10px rgba(0,0,0,0.15);}
.qn-ob-overview .ob-overview-subtitle{font-size:14px;opacity:0.92;margin-bottom:24px;line-height:1.6;}

/* 进度条 */
.qn-ob-overview .ob-progress-bar-wrap{margin:0 auto 24px;max-width:500px;}
.qn-ob-overview .ob-progress-bar{
    width:100%;height:14px;background:rgba(255,255,255,0.25);border-radius:7px;
    overflow:hidden;box-shadow:inset 0 2px 4px rgba(0,0,0,0.1);
}
.qn-ob-overview .ob-progress-fill{
    height:100%;background:linear-gradient(90deg,#ffd700,#ffaa00,#ff6b35);
    border-radius:7px;transition:width 0.6s ease;box-shadow:0 0 12px rgba(255,215,0,0.6);
}
.qn-ob-overview .ob-progress-text{
    margin-top:8px;font-size:13px;opacity:0.95;display:flex;justify-content:space-between;
}
.qn-ob-overview .ob-progress-pct{font-weight:700;color:#ffd700;}

/* 累计奖励摘要 */
.qn-ob-overview .ob-overview-stats{
    display:flex;justify-content:space-around;gap:14px;margin-bottom:20px;
}
.qn-ob-overview .os-item{
    display:flex;flex-direction:column;align-items:center;gap:3px;
    padding:14px 12px;background:rgba(255,255,255,0.15);border-radius:14px;flex:1;
    backdrop-filter:blur(4px);border:1px solid rgba(255,255,255,0.18);
}
.qn-ob-overview .os-icon{font-size:24px;}
.qn-ob-overview .os-label{font-size:12px;opacity:0.85;}
.qn-ob-overview .os-value{font-size:20px;font-weight:700;color:#ffd700;}

.qn-ob-overview .ob-finished-banner{
    padding:14px 18px;background:rgba(255,215,0,0.25);border-radius:12px;
    font-size:14px;font-weight:600;border:1px solid rgba(255,215,0,0.4);
}
.qn-ob-overview .ob-current-day-hint{
    padding:12px 18px;background:rgba(255,255,255,0.15);border-radius:12px;
    font-size:13px;
}

/* ========== 7日卡片网格（桌面 3 列 / 平板 2 列 / 手机 1 列） ========== */
.qn-ob-days-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;}
.qn-ob-days-grid .ob-day-card{
    background:#fff;border-radius:16px;padding:20px;
    box-shadow:0 6px 20px rgba(0,0,0,0.06);border:2px solid transparent;
    transition:all 0.3s ease;display:flex;flex-direction:column;
}
.qn-ob-days-grid .ob-day-card.done{
    border-color:#4caf50;background:linear-gradient(135deg,#f1f8f4,#e8f5e9);
}
.qn-ob-days-grid .ob-day-card.current{
    border-color:#ff6b35;background:linear-gradient(135deg,#fff4ef,#ffe6d9);
    box-shadow:0 8px 24px rgba(255,107,53,0.15);
}
.qn-ob-days-grid .ob-day-card.locked{opacity:0.55;}
.qn-ob-days-grid .ob-day-card:hover{transform:translateY(-3px);box-shadow:0 10px 28px rgba(0,0,0,0.1);}

.qn-ob-days-grid .ob-day-head{
    display:flex;justify-content:space-between;align-items:center;
    margin-bottom:12px;padding-bottom:12px;border-bottom:1px dashed #eee;
}
.qn-ob-days-grid .ob-day-num{
    font-size:18px;font-weight:700;color:#333;
}
.qn-ob-days-grid .ob-day-card.done .ob-day-num{color:#4caf50;}
.qn-ob-days-grid .ob-day-card.current .ob-day-num{color:#ff6b35;}
.qn-ob-days-grid .ob-day-status{font-size:13px;color:#999;font-weight:500;}
.qn-ob-days-grid .ob-day-card.done .ob-day-status{color:#4caf50;}
.qn-ob-days-grid .ob-day-card.current .ob-day-status{color:#ff6b35;}

.qn-ob-days-grid .ob-day-name{font-size:15px;font-weight:600;color:#333;margin-bottom:8px;}
.qn-ob-days-grid .ob-day-reward{
    font-size:13px;color:#8b4513;background:#fff8e1;
    padding:6px 12px;border-radius:10px;display:inline-block;align-self:flex-start;
}

/* 子任务清单 */
.qn-ob-days-grid .ob-sub-tasks{list-style:none;padding:0;margin:12px 0 0;flex:1;}
.qn-ob-days-grid .ob-sub-task{
    display:flex;align-items:center;gap:8px;padding:6px 0;
    font-size:13px;color:#666;border-bottom:1px dashed #f0f0f0;
}
.qn-ob-days-grid .ob-sub-task:last-child{border-bottom:none;}
.qn-ob-days-grid .ob-sub-task.done{color:#4caf50;text-decoration:line-through;}
.qn-ob-days-grid .ob-sub-task .st-icon{font-size:14px;}
.qn-ob-days-grid .ob-sub-task .st-name{flex:1;}
.qn-ob-days-grid .ob-sub-task .st-reward{
    color:#ff6b35;font-size:12px;background:#fff4ef;
    padding:2px 8px;border-radius:8px;
}

/* 当日完成按钮 */
.qn-ob-days-grid .ob-day-complete-btn{
    display:block;width:100%;margin-top:14px;padding:12px;
    border:none;border-radius:12px;cursor:pointer;
    background:linear-gradient(135deg,#ff9a56,#ff6b35);color:#fff;
    font-size:15px;font-weight:600;
    box-shadow:0 6px 16px rgba(255,107,53,0.3);transition:all 0.2s;
}
.qn-ob-days-grid .ob-day-complete-btn:hover{transform:translateY(-1px);box-shadow:0 8px 20px rgba(255,107,53,0.4);}
.qn-ob-days-grid .ob-day-complete-btn:disabled{
    background:#ccc;cursor:default;box-shadow:none;transform:none;
}

/* ========== 奖励进度预览（桌面 2 列 / 手机 1 列） ========== */
.qn-ob-rewards-preview{background:#fff;border-radius:16px;padding:22px 24px;box-shadow:0 6px 20px rgba(0,0,0,0.06);}
.qn-ob-rewards-preview .rp-title{font-size:17px;font-weight:700;margin-bottom:16px;color:#333;display:flex;align-items:center;gap:6px;}
.qn-ob-rewards-preview .rp-list{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;}
.qn-ob-rewards-preview .rp-item{
    display:flex;align-items:center;gap:12px;padding:12px 14px;
    background:#f8f9fb;border-radius:12px;transition:all 0.2s;
}
.qn-ob-rewards-preview .rp-item.rp-done{background:linear-gradient(135deg,#f1f8f4,#e8f5e9);}
.qn-ob-rewards-preview .rp-item.rp-current{background:linear-gradient(135deg,#fff4ef,#ffe6d9);border:1px solid rgba(255,107,53,0.3);}
.qn-ob-rewards-preview .rp-item.rp-locked{opacity:0.5;}
.qn-ob-rewards-preview .rp-day{
    width:60px;font-size:13px;font-weight:700;color:#333;flex-shrink:0;
}
.qn-ob-rewards-preview .rp-reward{flex:1;font-size:13px;color:#666;}
.qn-ob-rewards-preview .rp-status{font-size:16px;flex-shrink:0;}

/* ========== 常用入口（桌面 4 列 / 平板 2 列 / 手机 1 列） ========== */
.qn-ob-entries{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;}
.qn-ob-entries .ob-entry-card{
    display:flex;align-items:center;gap:12px;padding:16px;
    border-radius:14px;text-decoration:none;color:#fff;
    transition:all 0.2s;box-shadow:0 6px 16px rgba(0,0,0,0.1);
}
.qn-ob-entries .ob-entry-card:hover{transform:translateY(-2px);box-shadow:0 8px 22px rgba(0,0,0,0.15);}
.qn-ob-entries .ob-entry-checkin{background:linear-gradient(135deg,#667eea,#764ba2);}
.qn-ob-entries .ob-entry-challenge{background:linear-gradient(135deg,#ff9a56,#ff6b35);}
.qn-ob-entries .ob-entry-invite{background:linear-gradient(135deg,#11998e,#38ef7d);}
.qn-ob-entries .ob-entry-home{background:linear-gradient(135deg,#2193b0,#6dd5ed);}
.qn-ob-entries .ec-icon{font-size:26px;}
.qn-ob-entries .ec-text{flex:1;}
.qn-ob-entries .ec-title{font-size:14px;font-weight:700;}
.qn-ob-entries .ec-sub{font-size:11px;opacity:0.85;margin-top:2px;}
.qn-ob-entries .ec-arrow{font-size:18px;opacity:0.8;}

/* ========== FAQ ========== */
.qn-ob-faq{background:#fff;border-radius:16px;padding:22px 24px;box-shadow:0 6px 20px rgba(0,0,0,0.06);}
.qn-ob-faq .ob-faq-title{font-size:17px;font-weight:700;margin-bottom:16px;display:flex;align-items:center;gap:6px;}
.qn-ob-faq .ob-faq-item{padding:12px 0;border-bottom:1px dashed #f0f0f0;}
.qn-ob-faq .ob-faq-item:last-child{border-bottom:none;}
.qn-ob-faq .ob-faq-q{font-size:14px;font-weight:600;color:#333;margin-bottom:6px;}
.qn-ob-faq .ob-faq-a{font-size:13px;color:#666;line-height:1.7;}

/* ============================================================
   全局弹窗：欢迎弹窗 + 当日任务卡片 + 完成奖励弹窗
   ============================================================ */
.qn-ob-mask{
    position:fixed;inset:0;background:rgba(0,0,0,0.55);z-index:9998;
    display:none;opacity:0;transition:opacity 0.3s;
}
.qn-ob-mask.show{display:block;opacity:1;}

.qn-ob-modal{
    position:fixed;top:50%;left:50%;transform:translate(-50%,-50%) scale(0.9);
    width:90%;max-width:420px;max-height:88vh;overflow-y:auto;
    background:#fff;border-radius:24px;z-index:9999;
    box-shadow:0 30px 80px rgba(0,0,0,0.25);
    display:none;opacity:0;transition:all 0.3s ease;
    scrollbar-width:none;
    -ms-overflow-style:none;
}
.qn-ob-modal::-webkit-scrollbar{width:0;height:0;display:none;}
.qn-ob-modal.show{display:block;opacity:1;transform:translate(-50%,-50%) scale(1);}

.qn-ob-modal .ob-modal-close{
    position:absolute;top:12px;right:12px;width:30px;height:30px;
    border-radius:50%;background:rgba(0,0,0,0.06);color:#666;
    display:flex;align-items:center;justify-content:center;
    cursor:pointer;font-size:18px;z-index:2;transition:all 0.2s;
}
.qn-ob-modal .ob-modal-close:hover{background:rgba(0,0,0,0.12);color:#333;}

/* 欢迎弹窗 */
.qn-ob-welcome .ob-welcome-header{
    background:linear-gradient(135deg,#667eea 0%,#764ba2 50%,#f093fb 100%);
    color:#fff;padding:30px 20px 24px;text-align:center;border-radius:24px 24px 0 0;
    position:relative;overflow:hidden;
}
.qn-ob-welcome .ob-welcome-header::before{
    content:"";position:absolute;top:-30%;right:-10%;
    width:200px;height:200px;background:rgba(255,255,255,0.12);border-radius:50%;
}
.qn-ob-welcome .ob-welcome-icon{font-size:48px;margin-bottom:10px;position:relative;}
.qn-ob-welcome .ob-welcome-title{font-size:22px;font-weight:700;margin:0 0 8px;position:relative;}
.qn-ob-welcome .ob-welcome-subtitle{font-size:13px;opacity:0.92;line-height:1.6;position:relative;}

.qn-ob-welcome .ob-welcome-body{padding:22px 20px;}
.qn-ob-welcome .ob-welcome-desc{font-size:14px;color:#666;line-height:1.7;margin-bottom:16px;}
.qn-ob-welcome .ob-welcome-highlights{margin-bottom:16px;}
.qn-ob-welcome .ob-welcome-hl-item{
    display:flex;align-items:center;gap:8px;padding:6px 0;font-size:13px;color:#555;
}
.qn-ob-welcome .ob-welcome-hl-icon{color:#4caf50;font-weight:700;}

.qn-ob-welcome .ob-welcome-rewards{
    background:#f8f9fb;border-radius:14px;padding:14px;margin-bottom:18px;
}
.qn-ob-welcome .ob-welcome-rewards-title{
    font-size:13px;font-weight:700;color:#333;margin-bottom:10px;text-align:center;
}
.qn-ob-welcome .ob-welcome-rewards-list{display:flex;flex-direction:column;gap:6px;}
.qn-ob-welcome .ob-welcome-reward-row{
    display:flex;align-items:center;gap:8px;font-size:12px;color:#666;
    padding:4px 0;border-bottom:1px dashed #eee;
}
.qn-ob-welcome .ob-welcome-reward-row:last-child{border-bottom:none;}
.qn-ob-welcome .ob-reward-day{font-weight:700;color:#764ba2;width:55px;flex-shrink:0;}
.qn-ob-welcome .ob-reward-text{flex:1;}

.qn-ob-welcome .ob-welcome-actions{display:flex;gap:10px;}
.qn-ob-welcome .ob-btn-primary{
    flex:1;padding:14px;border:none;border-radius:14px;cursor:pointer;
    background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;
    font-size:15px;font-weight:600;transition:all 0.2s;
}
.qn-ob-welcome .ob-btn-primary:hover{transform:translateY(-1px);box-shadow:0 8px 20px rgba(118,75,162,0.3);}
.qn-ob-welcome .ob-btn-secondary{
    padding:14px 20px;border:1px solid #ddd;border-radius:14px;cursor:pointer;
    background:#fff;color:#666;font-size:14px;transition:all 0.2s;
}
.qn-ob-welcome .ob-btn-secondary:hover{background:#f5f5f5;}

/* 当日任务卡片（右下角小卡片） */
.qn-ob-today-card{
    position:fixed;bottom:20px;right:20px;width:300px;max-width:calc(100vw - 40px);
    background:#fff;border-radius:18px;box-shadow:0 12px 40px rgba(0,0,0,0.18);
    z-index:9997;display:none;transform:translateY(100px);opacity:0;
    transition:all 0.3s ease;overflow:hidden;
}
.qn-ob-today-card.show{display:block;transform:translateY(0);opacity:1;}
.qn-ob-today-card .ob-today-header{
    background:linear-gradient(135deg,#ff9a56,#ff6b35);color:#fff;
    padding:14px 16px;display:flex;justify-content:space-between;align-items:center;
}
.qn-ob-today-card .ob-today-day{font-size:15px;font-weight:700;}
.qn-ob-today-card .ob-today-streak{font-size:12px;opacity:0.9;}
.qn-ob-today-card .ob-today-close{
    width:22px;height:22px;border-radius:50%;background:rgba(255,255,255,0.2);
    display:flex;align-items:center;justify-content:center;cursor:pointer;font-size:14px;
}
.qn-ob-today-card .ob-today-body{padding:14px 16px;}
.qn-ob-today-card .ob-today-title{font-size:14px;font-weight:600;color:#333;margin-bottom:10px;}
.qn-ob-today-card .ob-today-tasks{list-style:none;padding:0;margin:0 0 12px;}
.qn-ob-today-card .ob-today-task{
    display:flex;align-items:center;gap:8px;padding:6px 0;font-size:13px;color:#666;
}
.qn-ob-today-card .ob-today-task-icon{font-size:14px;color:#999;}
.qn-ob-today-card .ob-today-task-name{flex:1;}
.qn-ob-today-card .ob-today-task-reward{font-size:11px;color:#ff6b35;}
.qn-ob-today-card .ob-today-all-reward{
    font-size:12px;color:#8b4513;background:#fff8e1;padding:6px 10px;
    border-radius:8px;margin-bottom:12px;
}
.qn-ob-today-card .ob-today-actions{display:flex;gap:8px;}
.qn-ob-today-card .ob-btn-go{
    flex:1;padding:10px;border:none;border-radius:10px;cursor:pointer;
    background:linear-gradient(135deg,#ff9a56,#ff6b35);color:#fff;
    font-size:13px;font-weight:600;
}
.qn-ob-today-card .ob-btn-later{
    padding:10px 14px;border:1px solid #ddd;border-radius:10px;cursor:pointer;
    background:#fff;color:#666;font-size:13px;
}

/* 完成奖励弹窗 */
.qn-ob-reward-modal .ob-reward-header{
    background:linear-gradient(135deg,#ffd700,#ffaa00);color:#fff;
    padding:24px 20px;text-align:center;border-radius:24px 24px 0 0;
}
.qn-ob-reward-modal .ob-reward-icon{font-size:48px;margin-bottom:6px;}
.qn-ob-reward-modal .ob-reward-title{font-size:20px;font-weight:700;margin:0;}
.qn-ob-reward-modal .ob-reward-body{padding:20px;}
.qn-ob-reward-modal .ob-reward-list{
    background:#f8f9fb;border-radius:14px;padding:14px;margin-bottom:16px;
}
.qn-ob-reward-modal .ob-reward-item{
    display:flex;align-items:center;gap:8px;padding:6px 0;font-size:14px;color:#555;
    border-bottom:1px dashed #eee;
}
.qn-ob-reward-modal .ob-reward-item:last-child{border-bottom:none;}
.qn-ob-reward-modal .ob-reward-item-icon{font-size:18px;}
.qn-ob-reward-modal .ob-reward-next{
    font-size:13px;color:#666;text-align:center;padding:10px;background:#fff4ef;
    border-radius:10px;margin-bottom:14px;
}
.qn-ob-reward-modal .ob-reward-actions{display:flex;gap:10px;}
.qn-ob-reward-modal .ob-btn-primary{
    flex:1;padding:14px;border:none;border-radius:14px;cursor:pointer;
    background:linear-gradient(135deg,#ffd700,#ff6b35);color:#fff;
    font-size:15px;font-weight:600;
}
.qn-ob-reward-modal .ob-btn-secondary{
    padding:14px 18px;border:1px solid #ddd;border-radius:14px;cursor:pointer;
    background:#fff;color:#666;font-size:14px;
}

/* 撒金币动画 */
.qn-ob-confetti{
    position:fixed;inset:0;pointer-events:none;z-index:9999;overflow:hidden;display:none;
}
.qn-ob-confetti.show{display:block;}
.qn-ob-confetti .confetti-piece{
    position:absolute;width:8px;height:8px;top:-10px;
    animation:confetti-fall 2s linear forwards;
}
@keyframes confetti-fall{
    0%{transform:translateY(-10px) rotate(0);opacity:1;}
    100%{transform:translateY(100vh) rotate(360deg);opacity:0;}
}

/* 右下角浮动入口小图标 */
.qn-ob-floating{
    position:fixed;bottom:80px;right:16px;width:50px;height:50px;border-radius:50%;
    background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;
    display:flex;align-items:center;justify-content:center;font-size:22px;
    box-shadow:0 8px 24px rgba(118,75,162,0.4);cursor:pointer;z-index:9996;
    display:none;transition:all 0.3s;
}
.qn-ob-floating.show{display:flex;}
.qn-ob-floating:hover{transform:scale(1.08);}
.qn-ob-floating .ob-floating-badge{
    position:absolute;top:-4px;right:-4px;min-width:18px;height:18px;
    background:#ff3b30;color:#fff;border-radius:9px;font-size:11px;
    display:flex;align-items:center;justify-content:center;padding:0 4px;font-weight:700;
}

/* ========== 响应式断点 ========== */
/* 平板：2 列卡片 / 2 列入口 / 1 列奖励 */
@media (max-width:991px){
    .qn-ob-overview .ob-overview-content{padding:32px 24px;}
    .qn-ob-overview .ob-overview-title{font-size:24px;}
    .qn-ob-days-grid{grid-template-columns:repeat(2,1fr);}
    .qn-ob-entries{grid-template-columns:repeat(2,1fr);}
    .qn-ob-rewards-preview .rp-list{grid-template-columns:1fr;}
}

/* 手机：单列卡片 / 单列入口 / 紧凑间距 */
@media (max-width:767px){
    .qn-ob-overview,.qn-ob-days-grid,.qn-ob-rewards-preview,
    .qn-ob-entries,.qn-ob-faq{margin:14px auto;}
    .qn-ob-overview{border-radius:14px;}
    .qn-ob-overview .ob-overview-content{padding:28px 18px;}
    .qn-ob-overview .ob-overview-icon{font-size:42px;}
    .qn-ob-overview .ob-overview-title{font-size:20px;}
    .qn-ob-overview .ob-overview-subtitle{font-size:12px;margin-bottom:18px;}
    .qn-ob-overview .ob-overview-stats{gap:8px;margin-bottom:16px;}
    .qn-ob-overview .os-item{padding:10px 6px;}
    .qn-ob-overview .os-icon{font-size:20px;}
    .qn-ob-overview .os-value{font-size:16px;}
    .qn-ob-days-grid{grid-template-columns:1fr;gap:12px;}
    .qn-ob-days-grid .ob-day-card{padding:16px;border-radius:14px;}
    .qn-ob-entries{grid-template-columns:1fr;gap:10px;}
    .qn-ob-entries .ob-entry-card{padding:14px;}
    .qn-ob-rewards-preview,.qn-ob-faq{padding:16px;border-radius:14px;}
    .qn-ob-today-card{right:10px;left:10px;width:auto;}
    .qn-ob-modal{width:94%;}
}