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0;font-size:14px;align-items:flex-start}.nm-detail-highlight-icon{color:var(--nm-primary);flex-shrink:0;font-size:18px;line-height:1.2}.nm-detail-footer{position:fixed;left:50%;transform:translate(-50%);bottom:0;width:100%;max-width:var(--nm-shell-width, 100%);background:#fff;display:flex;align-items:center;padding:12px 16px calc(12px + env(safe-area-inset-bottom,0px));box-shadow:0 -2px 12px #0000000d;z-index:10;gap:12px;box-sizing:border-box}.nm-detail-footer-price{font-size:26px;font-weight:800;color:var(--nm-pink)}.nm-detail-footer-price:before{content:"¥";font-size:14px;font-weight:600;margin-right:2px}.nm-detail-footer .nm-cc-buy{flex:1;padding:14px;font-size:15px;border-radius:26px}.nm-order-page-header{background:#fff;padding:calc(50px + env(safe-area-inset-top,0px)) 24px 16px;display:flex;align-items:center;gap:12px;margin:0 calc(-1 * var(--nm-page-x));position:sticky;top:0;z-index:5}.nm-order-page-title{font-size:18px;font-weight:700}.nm-order-course-card{background:var(--nm-gradient);border-radius:var(--nm-radius-lg);padding:18px 20px;margin-bottom:16px;display:flex;align-items:center;gap:12px;box-shadow:0 4px 16px #7b6cf040;color:#fff}.nm-order-course-thumb{width:56px;height:56px;border-radius:14px;background:rgba(255,255,255,.25);display:flex;align-items:center;justify-content:center;flex-shrink:0;overflow:hidden}.nm-order-course-info{flex:1;min-width:0}.nm-order-course-title{font-size:15px;font-weight:700;margin-bottom:4px}.nm-order-course-sub{font-size:12px;opacity:.85}.nm-order-course-price{font-size:22px;font-weight:800;flex-shrink:0}.nm-order-course-price:before{content:"¥";font-size:14px;margin-right:2px}.nm-order-form-card{background:#fff;border-radius:var(--nm-radius-lg);padding:8px 20px;box-shadow:var(--nm-glass-shadow);margin-bottom:16px}.nm-form-item{display:flex;align-items:center;padding:18px 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transparent 55%);--gradient-header-blob3: radial-gradient(circle at 50% 100%, rgba(71,141,253,.08) 0%, transparent 70%);--bg: #F6F9FA;--card-bg: #FFFFFF;--text-primary: #333333;--text-secondary: #707070;--text-tertiary: #999999;--text-quaternary: #B9B9B9;--border: #E8F1FD;--shadow: 0 2px 12px rgba(71, 141, 253, .08);--shadow-hover: 0 4px 20px rgba(71, 141, 253, .16);--radius: 12px;--radius-sm: 8px;--radius-lg: 18px;--price-color: #FF4D5B;--qa-icon-size: 51px;--qa-icon-slot-w: 65.5px;--qa-icon-slot-h: 68px;--qa-icon-inset: 7.25px}.nm-app.design-mode{max-width:100%;margin:0 auto;min-height:100vh;background:var(--bg);position:relative;padding-bottom:0}.nm-app.design-mode.nm-home-mode{background-color:var(--bg);position:relative;isolation:isolate;--nm-home-chrome-opacity: 0;--nm-home-bg-color: var(--bg);--nm-home-bg-image: url(/new-mall/icons/bg-home-header.png)}.nm-app.design-mode.nm-home-mode:before{content:"";position:fixed;top:0;left:50%;transform:translate(-50%);width:100%;max-width:100%;height:100vh;height:100dvh;background-color:var(--nm-home-bg-color);background-image:var(--nm-home-bg-image);background-repeat:no-repeat;background-position:center top;background-size:100% 100%;z-index:0;pointer-events:none}.nm-app.design-mode.nm-home-mode>*{position:relative;z-index:1}.page-home{background:transparent}.nm-app.design-mode.nm-profile-mode{background-color:#f6f9fa}.page-profile{background-color:#f6f9fa;background-image:url(/new-mall/icons/bg-profile-header.webp);background-repeat:no-repeat;background-position:center top;background-size:100% auto;min-height:100vh;min-height:100dvh}.nm-app.design-mode.has-bottom-tab{padding-bottom:calc(68px + env(safe-area-inset-bottom,0px))}.page{display:none;min-height:100vh;animation:fadeIn .25s ease}.page.active{display:block}@keyframes 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env(safe-area-inset-top,0px));padding-bottom:10px}.home-header:before{content:"";position:fixed;top:0;left:50%;transform:translate(-50%);width:100%;max-width:100%;height:100vh;height:100dvh;z-index:39;pointer-events:none;background-color:var(--nm-home-bg-color, var(--bg));background-image:var(--nm-home-bg-image);background-repeat:no-repeat;background-position:center top;background-size:100% 100%;clip-path:var(--nm-chrome-clip, inset(0 0 100% 0));opacity:var(--nm-home-chrome-opacity, 0);transition:opacity .16s linear}.home-header.is-chrome-solid:before{opacity:1}.home-header>*{position:relative;z-index:41}.nm-home-mode .page-home .course-list-toolbar{top:var(--nm-home-header-h, calc(64px + env(safe-area-inset-top, 0px)))}.home-header-nav{display:flex;align-items:center;gap:8px;margin-bottom:12px;min-height:36px}.home-header-back{width:36px;height:36px;border:none;background:transparent;display:flex;align-items:center;justify-content:center;cursor:pointer;padding:0;flex-shrink:0}.home-header-back svg{width:22px;height:22px;color:var(--text-primary)}.home-header-spacer{width:36px;flex-shrink:0}.home-title{flex:1;min-width:0;font-size:18px;font-weight:700;color:var(--text-primary);letter-spacing:0;margin-bottom:0;line-height:1.3}.home-subtitle{display:none}.search-bar{display:flex;align-items:center;gap:8px;padding:11px 16px;background:#fff;border-radius:24px;box-shadow:0 2px 8px #478dfd0f;border:1px solid rgba(71,141,253,.08)}.search-bar svg,.search-bar-icon{width:18px;height:18px;flex-shrink:0;object-fit:contain}.search-bar input{flex:1;border:none;outline:none;font-size:14px;color:var(--text-primary);background:transparent;font-family:inherit}.search-bar input::placeholder{color:#9b9bb0}.search-bar-btn{flex-shrink:0;border:none;background:var(--gradient);color:#fff;font-size:13px;font-weight:600;padding:8px 16px;border-radius:18px;cursor:pointer;font-family:inherit;box-shadow:0 2px 8px #478dfd40}.search-bar-btn:active{opacity:.88}.quick-actions{display:grid;grid-template-columns:repeat(var(--kk-cols, 3),minmax(0,1fr));grid-auto-rows:auto;align-items:flex-start;justify-items:center;column-gap:4px;row-gap:12px;padding:0 8px 16px;background:transparent}.quick-actions--multi-row{row-gap:16px}.quick-actions--single-row{justify-content:space-between}.qa-item{display:flex;flex-direction:column;align-items:center;gap:8px;width:100%;max-width:100%;min-width:0;cursor:pointer;-webkit-user-select:none;user-select:none;-webkit-tap-highlight-color:transparent}.qa-item:active{transform:scale(.96)}.qa-icon{width:var(--qa-icon-slot-w);height:var(--qa-icon-slot-h);border-radius:0;box-sizing:border-box;flex-shrink:0;background:transparent;box-shadow:none;border:none;transition:background .2s ease;position:relative;padding:0}.qa-icon .nm-cat-img,.qa-icon .nm-kk-img{position:absolute;top:var(--qa-icon-inset);left:var(--qa-icon-inset);width:var(--qa-icon-size);height:var(--qa-icon-size);object-fit:contain;display:block}.qa-item:not(.active) .qa-icon .nm-cat-img,.qa-item:not(.active) .qa-icon .nm-kk-img{filter:drop-shadow(0 4px 6px #D0DBFD)}.qa-item:not(.active) .qa-char{box-shadow:0 4px 6px #d0dbfd}.qa-item.active .qa-icon 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0px)));z-index:35;background:transparent;overflow:visible}.course-list-toolbar:before{content:"";position:fixed;top:0;left:50%;transform:translate(-50%);width:100%;max-width:100%;height:100vh;height:100dvh;z-index:34;pointer-events:none;background-color:var(--nm-home-bg-color, var(--bg));background-image:var(--nm-home-bg-image);background-repeat:no-repeat;background-position:center top;background-size:100% 100%;clip-path:var(--nm-chrome-clip, inset(0 0 100% 0));opacity:var(--nm-home-chrome-opacity, 0);transition:opacity .16s linear}.course-list-toolbar.is-chrome-solid:before{opacity:1}.course-list-toolbar>*{position:relative;z-index:36}.course-list-heading{display:flex;align-items:center;gap:8px;font-size:16px;font-weight:700;color:var(--text-primary);flex-shrink:0}.course-list-bar{width:4px;height:16px;border-radius:2px;background:var(--primary);flex-shrink:0}.course-list-filters{display:flex;align-items:center;gap:8px;flex-wrap:wrap;justify-content:flex-end}.filter-capsule{border:1px solid rgba(71,141,253,.35);background:#fff;color:var(--primary);font-size:13px;font-weight:500;padding:6px 12px;border-radius:18px;cursor:pointer;font-family:inherit;white-space:nowrap}.filter-capsule:active{opacity:.85}.nm-picker-mask{position:fixed;top:0;right:0;bottom:0;left:0;background:rgba(0,0,0,.45);z-index:1000;display:flex;align-items:flex-end;justify-content:center}.nm-picker-sheet{width:100%;max-width:var(--nm-shell-width, 100%);background:#fff;border-radius:18px 18px 0 0;padding:20px 16px calc(16px + env(safe-area-inset-bottom,0px));animation:nmPickerUp .25s ease}@keyframes nmPickerUp{0%{transform:translateY(100%)}to{transform:translateY(0)}}.nm-picker-title{text-align:center;font-size:17px;font-weight:700;color:var(--text-primary);margin-bottom:18px}.nm-picker-options{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:20px;max-height:280px;overflow-y:auto}.nm-picker-option{border:1px solid var(--border);background:#F6F9FA;color:var(--text-primary);font-size:14px;padding:12px 8px;border-radius:12px;cursor:pointer;font-family:inherit}.nm-picker-option.active{border-color:var(--primary);background:var(--primary-light);color:var(--primary);font-weight:600}.nm-picker-actions{display:flex;gap:12px}.nm-picker-cancel,.nm-picker-confirm{flex:1;border:none;border-radius:24px;padding:12px;font-size:15px;font-weight:600;cursor:pointer;font-family:inherit}.nm-picker-cancel{background:#F0F5FD;color:var(--text-secondary)}.nm-picker-confirm{background:var(--gradient);color:#fff;box-shadow:0 4px 12px #478dfd47}.filter-section{background:#fff;margin:0 16px 12px;border-radius:var(--radius-lg);padding:18px 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#7b6cf04d}.subject-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.subject-chip{display:flex;align-items:center;justify-content:center;padding:8px 10px;border-radius:12px;background:#F5F7FA;font-size:13px;color:var(--text-secondary);cursor:pointer;transition:all .2s;-webkit-user-select:none;user-select:none;text-align:center;border:1px solid transparent}.subject-chip.active{background:var(--primary-lighter);color:var(--primary);font-weight:600;border-color:var(--primary)}.course-list{padding:0 16px 16px;display:flex;flex-direction:column;gap:0}.course-list .course-card{margin-bottom:12px}.course-section-title{display:none}.course-card{background:#fff;border-radius:var(--radius-lg);padding:14px;display:flex;gap:12px;box-shadow:var(--shadow);cursor:pointer;transition:transform .15s;-webkit-user-select:none;user-select:none;border:1px solid rgba(71,141,253,.06)}.course-card:active{transform:scale(.99)}.course-thumb{width:96px;height:96px;border-radius:14px;display:flex;align-items:center;justify-content:center;flex-shrink:0;overflow:hidden;position:relative;background:#EDEDED}.course-thumb svg{width:50px;height:50px;color:#fff}.course-thumb.has-cover{background:#EFEFF4}.course-thumb-img{width:100%;height:100%;object-fit:cover;display:block}.course-info{flex:1;min-width:0;display:flex;flex-direction:column}.course-tag-chip{display:none}.course-thumb-badge{position:absolute;top:0;left:0;padding:3px 8px;border-radius:14px 0 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