@font-face {
            font-family: Geomini;
            src: url(https://nos.netease.com/ysf/260de1ccc0fffea1b1af12b7f5b50c3c.ttf) format(truetype);
            font-weight: normal;
            font-style: normal;
            font-display: swap;
        }
        :root {
            --app-height: 100vh;
            --system-bar-color: #fdfbfb;
            --top-safe-area: env(safe-area-inset-top, 0px);
            --desktop-rows: 6;
        }
        *, *::before, *::after, input, button, textarea, select {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            /* 全局使用 Geomini，并加入优质中文字体回退链 */
            font-family: "Geomini", -apple-system, BlinkMacSystemFont, "PingFang SC", "Helvetica Neue", "Microsoft YaHei", sans-serif !important;
            font-optical-sizing: auto;
            font-style: normal;
            font-weight: 600; /* 新增：全局默认半粗体，实现所有地方一点加粗 */
            user-select: none;
            -webkit-user-select: none;
        }

        body {
            display: flex;
            justify-content: center;
            align-items: center;
            min-height: 100vh;
            background-color: #e0e0e0;
            overflow: hidden;
        }

        /* 手机外壳模拟 */
        .iphone {
            width: 375px;
            height: 812px;
            background: linear-gradient(135deg, #fdfbfb 0%, #ebedee 100%);
            border-radius: 45px;
            position: relative;
            overflow: hidden;
            box-shadow: 0 20px 50px rgba(0,0,0,0.2);
            border: 8px solid #f0f0f0;
        }

        /* Single mobile viewport model: one height source and one safe-area source. */
        @media (max-width: 768px) {
            html,
            body {
                width: 100%;
                height: var(--app-height, 100vh);
                min-height: var(--app-height, 100vh);
                margin: 0;
                padding: 0;
                overflow: hidden;
                overscroll-behavior: none;
                -webkit-overflow-scrolling: touch;
                touch-action: manipulation;
            }

            body {
                position: fixed;
                inset: 0;
                display: block;
                height: 100%;
                min-height: 100%;
            }

            .iphone {
                position: fixed;
                inset: 0;
                width: 100%;
                height: var(--app-height, 100vh);
                min-height: var(--app-height, 100vh);
                max-width: none;
                max-height: none;
                border: 0;
                border-radius: 0;
                box-shadow: none;
            }

            .bottom-nav-wrapper {
                bottom: calc(25px + env(safe-area-inset-bottom, 0px));
            }
        }

        /* iOS standalone keeps the simulated status bar over the system status area. */
        html.ios-installed body .iphone .status-bar {
            padding-top: 14px;
        }

        html.ios-installed body .iphone .desktop-grid {
            margin-top: max(calc(var(--top-safe-area) + 21px), 79px);
            height: calc(100% - 180px);
        }

        html.ios-installed .iphone > .dock {
            bottom: calc(0px + env(safe-area-inset-bottom, 0px));
        }

        html.ios-installed .iphone > .search-bar {
            bottom: calc(107px + env(safe-area-inset-bottom, 0px));
        }

        .status-bar {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 14px 26px 0 26px;
            color: #000;
            z-index: 11000;
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            transition: opacity 0.2s ease, visibility 0.2s ease;
            pointer-events: none;
        }

        .status-left {
            display: flex;
            align-items: center;
            gap: 3px;
        }

        .time {
            font-size: 14.5px;
            font-weight: 800;
            letter-spacing: -0.5px;
        }

        .focus-icon {
            display: flex;
            align-items: center;
            justify-content: center;
            margin-top: 1px;
        }

        .status-right {
            display: flex;
            align-items: center;
            gap: 4px;
        }

        .status-icon {
            display: flex;
            align-items: center;
            justify-content: center;
        }

        /* 电池UI */
        .battery-wrapper {
            display: flex;
            align-items: center;
            margin-left: 1px;
        }
        
        .battery-body {
            width: 22px;
            height: 11px;
            border: 1px solid rgba(0, 0, 0, 0.4);
            border-radius: 3.5px;
            position: relative;
            padding: 1px;
            display: flex;
            align-items: center;
        }
        
        .battery-fill {
            height: 100%;
            background-color: #000;
            border-radius: 1.5px;
            width: 85%;
            transition: width 0.3s ease;
        }
        
        .battery-nub {
            width: 1.2px;
            height: 3.5px;
            background-color: rgba(0, 0, 0, 0.4);
            border-radius: 0 1.5px 1.5px 0;
        }
        /* 编辑模式 UI */
        .edit-ui {
            position: absolute;
            top: 18px;
            z-index: 20;
            background: rgba(255, 255, 255, 0.4);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
            display: none;
            cursor: pointer;
        }

        .edit-plus {
            left: 20px;
            width: 32px;
            height: 32px;
            border-radius: 50%;
            justify-content: center;
            align-items: center;
        }

        .edit-done {
            right: 20px;
            padding: 6px 14px;
            border-radius: 16px;
            font-size: 14px;
            font-weight: bold;
            color: #333;
        }

        .edit-touch-target {
            position: absolute;
            display: none;
            height: 48px;
            z-index: 21;
            border: 0;
            background: transparent;
            appearance: none;
            -webkit-appearance: none;
            pointer-events: auto;
            touch-action: manipulation;
            -webkit-tap-highlight-color: transparent;
        }

        .edit-plus-touch-target {
            left: 12px;
            width: 48px;
        }

        .edit-done-touch-target {
            right: 12px;
            width: 76px;
        }

        @media (max-width: 768px) {
            html.ios-installed .iphone.desktop-editing > .edit-ui {
                top: max(calc(var(--top-safe-area) - 6px), 46px);
                touch-action: manipulation;
                -webkit-tap-highlight-color: transparent;
            }

            html.ios-installed .iphone.desktop-editing > .edit-touch-target {
                display: block;
                top: max(calc(var(--top-safe-area) - 6px), 46px);
            }

            html.ios-installed .iphone.desktop-editing > .desktop-grid {
                margin-top: max(calc(var(--top-safe-area) + 21px), 79px);
            }

            html.ios-installed .iphone.desktop-editing > .edit-ui::after {
                content: none;
            }
        }

        /* 桌面根据可用高度显示 6 或 7 行 */
        .desktop-grid {
            display: flex;
            flex-wrap: nowrap;
            padding: 0;
            margin-top: 30px;
            height: calc(100% - 180px);
            position: relative;
            z-index: 5;
            touch-action: none;
            transition: transform 0.3s cubic-bezier(0.25, 1, 0.5, 1);
            will-change: transform;
        }

        .desktop-grid.is-swiping {
            transition: none;
        }

        .desktop-page {
            display: grid;
            grid-template-columns: repeat(4, minmax(0, 1fr));
            grid-template-rows: repeat(var(--desktop-rows), 80px);
            gap: 15px 10px;
            padding: 25px 20px;
            flex: 0 0 100%;
            width: 100%;
            height: 100%;
            box-sizing: border-box;
        }

        .desktop-page[hidden] {
            display: none;
        }

        .desktop-drag-ghost {
            touch-action: none;
            user-select: none;
            -webkit-user-select: none;
        }

        .desktop-page-controls {
            position: absolute;
            left: 50%;
            bottom: 151px;
            z-index: 8;
            min-width: 92px;
            height: 24px;
            transform: translateX(-50%);
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            pointer-events: none;
        }

        html.ios-installed .desktop-page-controls {
            bottom: calc(151px + env(safe-area-inset-bottom, 0px));
        }

        .desktop-page-dots {
            min-width: 36px;
            max-width: 112px;
            height: 20px;
            padding: 0 6px;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 6px;
            overflow-x: auto;
            scrollbar-width: none;
            pointer-events: auto;
        }

        .desktop-page-dots::-webkit-scrollbar {
            display: none;
        }

        .desktop-page-dot {
            width: 7px;
            height: 7px;
            min-width: 7px;
            padding: 0;
            border: 0;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.55);
            box-shadow: 0 1px 3px rgba(0, 0, 0, 0.14);
            cursor: pointer;
        }

        .desktop-page-dot.active {
            background: rgba(255, 255, 255, 0.98);
        }

        .desktop-page-action {
            width: 24px;
            height: 24px;
            padding: 0;
            border: 0;
            border-radius: 50%;
            display: none;
            align-items: center;
            justify-content: center;
            background: rgba(255, 255, 255, 0.72);
            color: #333;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            font: 600 18px/1 Arial, sans-serif;
            cursor: pointer;
            pointer-events: auto;
        }

        .desktop-page-controls.is-editing .desktop-page-action {
            display: flex;
        }

        .desktop-page-action:disabled {
            opacity: 0.35;
            pointer-events: none;
        }

        /* 桌面格子占位符 */
        .desktop-slot {
            width: 100%;
            height: 100%;
            display: flex;
            justify-content: center;
            align-items: flex-start;
            border-radius: 16px;
            transition: background-color 0.2s, border 0.2s;
            border: 1px solid transparent;
        }

        /* 编辑模式下显示格子 */
        .desktop-slot.show-grid {
            background-color: rgba(255, 255, 255, 0.2);
            border: 1px dashed rgba(0, 0, 0, 0.15);
        }

        /* APP 图标容器 */
        .app-item {
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: flex-start;
            touch-action: none;
            cursor: default;
            position: relative;
            width: 100%;
            transition: transform 0.2s ease, opacity 0.2s ease;
        }

        .app-icon {
            transition: transform 0.2s ease, filter 0.2s ease;
            width: 60px;
            height: 60px;
            background-color: #ffffff;
            border-radius: 16px;
            box-shadow: 0 4px 10px rgba(0,0,0,0.05), inset 0 0 0 1px rgba(0,0,0,0.02);
            display: flex;
            justify-content: center;
            align-items: center;
            position: relative;
            pointer-events: none;
            background-size: cover;
            background-position: center;
        }

        .app-icon::before {
            content: '';
            width: 30px;
            height: 30px;
            background-color: #f0f0f0;
            border-radius: 8px;
            border: 2px solid #e0e0e0;
        }

        .app-icon.today-calendar-icon {
            overflow: hidden;
            background: linear-gradient(155deg, rgba(255, 255, 255, 0.98), rgba(244, 246, 249, 0.94));
            border: 1px solid rgba(255, 255, 255, 0.82);
            box-shadow: 0 5px 13px rgba(27, 31, 39, 0.14), inset 0 1px 0 rgba(255, 255, 255, 0.95), inset 0 -1px 0 rgba(16, 24, 40, 0.06);
            box-sizing: border-box;
        }

        .app-icon.today-calendar-icon::before {
            display: none;
        }

        /* 文件夹样式 */
        .app-icon.folder-icon {
            background-color: rgba(255, 255, 255, 0.4);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            grid-template-rows: repeat(3, 1fr);
            gap: 3px;
            padding: 6px;
            align-content: start;
        }
        .app-icon.folder-icon::before {
            display: none;
        }
        .folder-mini-icon {
            width: 100%;
            height: 100%;
            background-size: cover;
            background-position: center;
            border-radius: 4px;
        }

        .today-calendar-shine {
            position: absolute;
            top: 1px;
            left: 5px;
            right: 5px;
            height: 19px;
            border-radius: 12px 12px 50% 50%;
            background: linear-gradient(180deg, rgba(255, 255, 255, 0.82), rgba(255, 255, 255, 0));
        }

        .today-calendar-weekday,
        .today-calendar-day {
            position: absolute;
            left: 0;
            width: 100%;
            text-align: center;
            font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "PingFang SC", sans-serif;
            letter-spacing: 0;
        }

        .today-calendar-weekday {
            top: 7px;
            color: #ff3b30;
            font-size: 10px;
            line-height: 13px;
            font-weight: 700;
        }

        .today-calendar-day {
            top: 20px;
            color: #111216;
            font-size: 31px;
            line-height: 34px;
            font-weight: 400;
        }

        /* 拖拽悬停动画 (合并与让位) */
        .app-item.will-merge .app-icon {
            transform: scale(1.15);
            filter: brightness(0.7);
        }
        .app-item.will-swap {
            transform: scale(0.9) translateY(8px);
            opacity: 0.7;
        }

        .app-name {
            margin-top: 6px;
            font-size: 12px;
            color: #555;
            text-shadow: 0 1px 2px rgba(255,255,255,0.8);
            font-weight: bold;
            pointer-events: none;
        }

        /* 搜索按钮 */
        .search-bar {
            position: absolute;
            bottom: 115px;
            left: 50%;
            transform: translateX(-50%);
            background: rgba(255, 255, 255, 0.7);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            padding: 6px 16px;
            border-radius: 20px;
            font-size: 13px;
            color: #555;
            box-shadow: 0 2px 8px rgba(0,0,0,0.05);
            display: flex;
            align-items: center;
            gap: 6px;
            z-index: 5;
        }

        /* 底部程序坞 (Dock) */
        .dock {
            position: absolute;
            bottom: 15px;
            left: 15px;
            right: 15px;
            height: 85px;
            background: rgba(255, 255, 255, 0.5);
            backdrop-filter: blur(15px);
            -webkit-backdrop-filter: blur(15px);
            border-radius: 30px;
            display: flex;
            justify-content: space-evenly;
            align-items: center;
            box-shadow: 0 4px 15px rgba(0,0,0,0.05);
            z-index: 5;
            padding: 0 10px;
        }


        .dock .app-item {
            margin-top: 10px;
            width: auto;
        }

        .dock .app-item .app-name {
            display: none;
        }
        
        .dock .app-icon {
            background-color: #fff;
            box-shadow: 0 4px 12px rgba(0,0,0,0.08);
        }

                .app-delete-btn {
            display: none;
            position: absolute;
            top: -5px;
            left: -5px;
            width: 24px;
            height: 24px;
            background: rgba(255, 255, 255, 0.8);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            color: #ff3b30;
            border-radius: 50%;
            z-index: 100;
            justify-content: center;
            align-items: center;
            font-size: 24px;
            line-height: 20px;
            cursor: pointer;
            box-shadow: 0 2px 8px rgba(0,0,0,0.2);
            font-family: Arial, sans-serif;
            border: 1px solid rgba(255, 255, 255, 0.3);
        }
        .app-item.is-widget.jiggling .app-delete-btn {
            display: flex;
        }
        .is-widget .app-icon::before {
            display: none;
        }
        .dock .app-delete-btn { display: none !important; }

        /* 桌面文件夹弹窗样式 */
        .folder-overlay {
            position: absolute; top: 0; left: 0; width: 100%; height: 100%;
            background: rgba(0, 0, 0, 0.4); backdrop-filter: blur(15px); -webkit-backdrop-filter: blur(15px);
            z-index: 9000; display: flex; justify-content: center; align-items: center;
            opacity: 0; transition: opacity 0.3s; pointer-events: none;
        }
        .folder-overlay.active { opacity: 1; pointer-events: auto; }
        .folder-container {
            width: 320px; background: rgba(255, 255, 255, 0.65);
            border-radius: 36px; padding: 20px 20px 30px 20px; box-sizing: border-box;
        }
        .folder-name-input {
            text-align: center; font-size: 24px; color: #000; margin-bottom: 20px;
            outline: none; background: transparent; border: none; font-weight: 500;
        }
        .folder-grid {
            display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px 15px;
            min-height: 100px;
        }
        .folder-grid .app-name { color: #333; text-shadow: none; }

                .widget-size-preset {
            position: relative;
            cursor: pointer;
        }

        /* 小组件：长按编辑热区（进入编辑模式，仅非编辑状态显示） */
        .widget-edit-hotzone {
            position: absolute;
            top: -6px;
            right: -6px;
            width: 24px;
            height: 24px;
            border-radius: 50%;
            background: transparent;
            box-shadow: none;
            border: 0;
            z-index: 30;
            display: none;
            cursor: default;
        }
        .widget-edit-hotzone::before {
            display: none;
        }
        .app-item.is-widget:not(.jiggling) .widget-edit-hotzone { display: flex; }
        .app-item.is-widget.jiggling .widget-edit-hotzone { display: none !important; }
        .app-item.is-widget.jiggling .app-icon .widget-render-frame { pointer-events: none !important; }

        /* 全新小组件添加抽屉样式 */
        .widget-picker-overlay {
            position: fixed;
            top: 0; left: 0; width: 100%; height: 100%;
            background: rgba(0, 0, 0, 0.4);
            z-index: 9999;
            opacity: 0;
            visibility: hidden;
            transition: opacity 0.3s ease, visibility 0.3s ease;
            display: flex;
            flex-direction: column;
            justify-content: flex-end;
        }
        .widget-picker-overlay.show {
            opacity: 1;
            visibility: visible;
        }
        .widget-picker-sheet {
            width: 100%;
            height: 85vh;
            background: #f5f5f7;
            border-radius: 32px 32px 0 0;
            display: flex;
            flex-direction: column;
            transform: translateY(100%);
            transition: transform 0.4s cubic-bezier(0.32, 0.72, 0, 1);
            padding-bottom: env(safe-area-inset-bottom);
        }
        .widget-picker-overlay.show .widget-picker-sheet {
            transform: translateY(0);
        }
        .widget-picker-handle {
            width: 36px; height: 5px;
            background: #d1d1d6;
            border-radius: 3px;
            margin: 12px auto 20px;
        }
        .widget-picker-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 0 20px;
            margin-bottom: 20px;
        }
        .widget-picker-cancel {
            font-size: 16px;
            color: #8e8e93;
            cursor: pointer;
            font-weight: 500;
        }
        .widget-picker-header h2 {
            font-size: 18px; font-weight: 700; color: #1c1c1e; margin: 0;
        }
        .widget-picker-tabs-container {
            padding: 0 20px; margin-bottom: 20px;
        }
        .widget-picker-tabs {
            display: flex;
            background: #e3e3e8;
            border-radius: 20px; /* 增加交互栏的圆角 */
            padding: 4px;
            overflow-x: auto;
            scrollbar-width: none;
        }
        .widget-picker-tabs::-webkit-scrollbar { display: none; }
        .widget-picker-tab {
            flex: 1; min-width: 70px;
            text-align: center;
            padding: 8px 0;
            font-size: 13px; font-weight: 600; color: #1c1c1e;
            border-radius: 16px; /* 增加内部 Tab 的圆角 */
            cursor: pointer;
            transition: all 0.2s;
            white-space: nowrap;
        }

        .widget-picker-tab.active {
            background: #ffffff;
            box-shadow: 0 2px 8px rgba(0,0,0,0.04);
        }
        .widget-picker-list {
            flex: 1;
            overflow-y: auto;
            padding: 0 20px 40px;
            display: flex;
            flex-direction: column;
            gap: 16px;
        }
        .widget-picker-card {
            background: #ffffff;
            border-radius: 24px;
            padding: 16px;
            box-shadow: 0 4px 20px rgba(0,0,0,0.03);
        }
        .widget-picker-preview-box {
            background: #f2f2f7;
            border-radius: 16px;
            height: 180px;
            display: flex;
            justify-content: center;
            align-items: center;
            margin-bottom: 16px;
            overflow: hidden;
        }
        .widget-picker-info {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .widget-picker-text h3 {
            font-size: 16px; font-weight: 700; color: #1c1c1e; margin-bottom: 4px;
        }
        .widget-picker-badge {
            display: inline-block;
            background: #f2f2f7;
            color: #8e8e93;
            font-size: 11px; font-weight: 600;
            padding: 3px 8px;
            border-radius: 6px;
        }
        .widget-picker-add-btn {
            background: #1c1c1e;
            color: #ffffff;
            border: none;
            border-radius: 20px;
            padding: 8px 20px;
            font-size: 14px; font-weight: 600;
            cursor: pointer;
        }
        .widget-picker-add-btn:active {
            transform: scale(0.96);
        }