* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Microsoft YaHei', sans-serif;
            -webkit-tap-highlight-color: transparent;
        }
        
        :root {
            --primary-color: #f8b6d0;
            --secondary-color: #a8d8ea;
            --accent-color: #ff9a8b;
            --dark-color: #5d576b;
            --light-color: #fff9fb;
            --shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
            --glass-bg: rgba(255, 255, 255, 0.15);
            --glass-border: rgba(255, 255, 255, 0.2);
            --safe-inset-top: env(safe-area-inset-top, 0px);
            --safe-inset-bottom: env(safe-area-inset-bottom, 0px);
        }
        
        body {
            background: #000;
            color: #fff;
            min-height: 100vh;
            overflow: hidden;
            font-size: 14px;
        }
        
        .glass-btn {
            background: rgba(255, 255, 255, 0.15);
            backdrop-filter: blur(5px);
            border: 1px solid rgba(255, 255, 255, 0.2);
            color: white;
            padding: 5px 12px;
            border-radius: 15px;
            font-size: 0.85rem;
            cursor: pointer;
            transition: all 0.3s ease;
        }
        .glass-btn:hover {
            background: rgba(255, 255, 255, 0.25);
            transform: translateY(-1px);
        }

        /* 播放页 */
        .play-page {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: var(--app-height, 100vh);
            z-index: 1;
            transition: filter 0.5s ease;
            background: #000;
            /* iOS 手势隔离 */
            touch-action: manipulation;
        }
        
        .play-page.blurred {
            filter: blur(5px);
        }
        
        /* 角色图片 */
        .character-image {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            object-fit: cover;
            z-index: 2;
            transition: all 0.5s ease;
        }
        
        /* 渐变遮罩层 */
        .character-gradient {
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 40%;
            background: linear-gradient(to top, rgba(0,0,0,0.9), transparent);
            z-index: 3;
            pointer-events: none;
            opacity: 0;
            transition: opacity 0.5s ease;
        }
        
        .character-gradient.active {
            opacity: 1;
        }
        
        /* 顶部控制栏 */
        .top-controls {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            padding: calc(var(--safe-inset-top, 0px) + 12px) 16px 12px;
            z-index: 10;
            display: grid;
            grid-template-columns: 44px 1fr 44px;
            align-items: center;
            gap: 12px;
        }
        
        .character-name {
            position: static;
            transform: none;
            font-size: 1.2rem; /* 缩小1/3: 1.8 * 2/3 = 1.2 */
            font-weight: 600;
            color: white;
            z-index: 10;
            background: rgba(255, 255, 255, 0.15);
            backdrop-filter: blur(10px);
            padding: 8px 20px; /* 相应缩小内边距 */
            border-radius: 25px;
            border: 1px solid rgba(255, 255, 255, 0.1);
            box-shadow: 0 6px 15px rgba(0, 0, 0, 0.2);
            justify-self: center;
            grid-column: 2;
            max-width: 100%;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        
        .settings-btn {
            position: static;
            background: rgba(255, 255, 255, 0.15);
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.1);
            color: white;
            width: 44px;
            height: 44px;
            font-size: 1.2rem; /* 缩小1/3: 1.8 * 2/3 = 1.2 */
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all 0.3s ease;
            z-index: 11;
            border-radius: 50%;
            box-shadow: 0 6px 15px rgba(0, 0, 0, 0.2);
            grid-column: 3;
            justify-self: end;
        }

        .home-btn {
            position: static;
            background: transparent;
            border: 1px solid transparent;
            color: rgba(255, 255, 255, 0.9);
            width: 44px;
            height: 44px;
            font-size: 1.2rem;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all 0.3s ease;
            z-index: 11;
            border-radius: 50%;
            grid-column: 1;
            justify-self: start;
        }

        .home-btn:hover {
            background: rgba(255, 255, 255, 0.12);
        }
        
        .settings-btn:hover {
            transform: rotate(90deg);
            background: rgba(255, 255, 255, 0.2);
        }
        
        /* 话语条容器 */
        .dialogue-container {
            position: absolute;
            bottom: 120px;
            left: 0;
            width: 100%;
            height: 70px; /* 相应调整高度 */
            z-index: 5;
            display: flex;
            justify-content: center;
            align-items: center;
        }
        
        .dialogue-item {
            background: rgba(0, 0, 0, 0.35);
            color: white;
            padding: 12px 25px; /* 相应缩小内边距 */
            border-radius: 25px;
            max-width: 80%;
            text-align: center;
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.1);
            opacity: 0;
            transform: translateY(30px); /* 从下方30px开始 */
            transition: all 0.6s ease;
            position: absolute;
            font-size: 0.9rem; /* 缩小1/3: 1.2 * 2/3 ≈ 0.8，但取0.9看起来更舒适 */
            font-weight: 400;
            box-shadow: 0 6px 15px rgba(0, 0, 0, 0.2);
        }
        
        /* 入场动画：向上进入 */
        .dialogue-item.entering {
            opacity: 1;
            transform: translateY(0); /* 向上移动到正常位置 */
        }
        
        /* 出场动画：向上消失 */
        .dialogue-item.leaving {
            opacity: 0;
            transform: translateY(-30px); /* 向上消失 */
        }
        
        /* 计时器 */
        .timer-container {
            position: absolute;
            bottom: calc(var(--safe-inset-bottom, 0px) + 30px);
            left: 30px;
            z-index: 10;
        }
        
        .timer-circle {
            width: 100px;
            height: 100px;
            border-radius: 50%;
            background: transparent;
            display: flex;
            align-items: center;
            justify-content: center;
            position: relative;
        }
        
        /* 白色圆形轨道 */
        .timer-rail {
            position: absolute;
            width: 110px;
            height: 110px;
            border-radius: 50%;
            border: 2px solid rgba(255, 255, 255, 0.3);
        }
        
        /* 圆粒绕圈动画 */
        .timer-ring {
            position: absolute;
            width: 110px;
            height: 110px;
            border-radius: 50%;
        }
        
        .timer-dot {
            position: absolute;
            width: 10px;
            height: 10px;
            background-color: var(--primary-color);
            border-radius: 50%;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%) rotate(0deg) translateY(-55px);
            animation: rotate 10s linear infinite;
            box-shadow: 0 0 10px rgba(248, 182, 208, 0.7);
            will-change: transform;
        }
        
        @keyframes rotate {
            0% {
                transform: translate(-50%, -50%) rotate(0deg) translateY(-55px);
            }
            100% {
                transform: translate(-50%, -50%) rotate(360deg) translateY(-55px);
            }
        }
        
        .timer-text {
            font-size: 1.2rem; /* 计时器字体保持不变 */
            font-weight: 600;
            color: white;
        }
        
        /* 设置页 */
        .settings-page {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: var(--app-height, 100vh);
            background: rgba(0, 0, 0, 0.97);
            z-index: 20;
            display: none;
            flex-direction: column;
            padding: 15px;
            padding-top: calc(var(--safe-inset-top, 0px) + 15px);
            padding-bottom: calc(var(--safe-inset-bottom, 0px) + 15px);
            font-size: 0.85rem;
        }
        
        .settings-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 15px 0;
            margin-bottom: 15px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        }
        
        .settings-title {
            font-size: 1.5rem;
            font-weight: 600;
            color: white;
        }
        
        .close-settings {
            background: rgba(255, 255, 255, 0.15);
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.1);
            color: white;
            font-size: 1.5rem;
            cursor: pointer;
            width: 45px;
            height: 45px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all 0.3s ease;
        }
        
        .close-settings:hover {
            background: rgba(255, 255, 255, 0.2);
        }
        
        .settings-content {
            display: flex;
            flex-direction: column;
            gap: 15px;
            flex: 1;
        }
        
        .settings-section {
            background: rgba(255, 255, 255, 0.05);
            border-radius: 12px;
            padding: 15px;
            border: 1px solid rgba(255, 255, 255, 0.08);
        }
        
        .section-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 10px;
            cursor: pointer;
            padding: 5px 0;
        }
        
        .section-title {
            font-size: 1.1rem;
            color: var(--primary-color);
            display: flex;
            align-items: center;
            gap: 8px;
        }
        
        .section-title i {
            transition: transform 0.3s ease;
            font-size: 0.9rem;
        }
        
        .section-title.collapsed i {
            transform: rotate(-90deg);
        }
        
        .add-btn {
            background: rgba(255, 255, 255, 0.15);
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.1);
            color: white;
            width: 44px;
            height: 44px;
            border-radius: 50%;
            font-size: 1rem;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all 0.3s ease;
        }
        
        .add-btn:hover {
            background: var(--primary-color);
            transform: rotate(90deg);
        }
        
        /* 角色列表 */
        .character-list {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(110px, 1fr));
            gap: 8px;
            transition: all 0.3s ease;
            overflow: hidden;
        }
        
        .character-list.collapsed {
            max-height: 0;
            margin-bottom: 0;
        }
        
        .character-item {
            background: rgba(255, 255, 255, 0.05);
            border-radius: 8px;
            padding: 10px;
            cursor: pointer;
            transition: all 0.3s ease;
            border: 2px solid transparent;
            text-align: center;
            font-size: 0.9rem;
            position: relative;
            min-height: 50px;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        
        .character-item:hover {
            background: rgba(255, 255, 255, 0.1);
        }
        
        .character-item.active {
            border-color: var(--accent-color);
            background: rgba(255, 154, 139, 0.1);
        }
        
        .character-item-edit {
            position: absolute;
            top: 2px;
            right: 2px;
            background: rgba(0, 0, 0, 0.5);
            border: none;
            color: rgba(255, 255, 255, 0.7);
            width: 20px;
            height: 20px;
            border-radius: 50%;
            font-size: 0.7rem;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all 0.3s ease;
            opacity: 0;
            pointer-events: none;
        }
        
        .character-item:hover .character-item-edit {
            opacity: 1;
            pointer-events: all;
        }
        
        /* 音频列表 */
        .audio-list {
            display: flex;
            flex-direction: column;
            gap: 6px;
            transition: all 0.3s ease;
            overflow: hidden;
            font-size: 0.85rem;
        }
        
        .audio-list.collapsed {
            max-height: 0;
            margin-bottom: 0;
        }
        
        .audio-item {
            background: rgba(255, 255, 255, 0.05);
            border-radius: 6px;
            padding: 10px 12px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            transition: all 0.3s ease;
        }
        
        .audio-item:hover {
            background: rgba(255, 255, 255, 0.1);
        }
        
        .audio-item.active {
            background: rgba(248, 182, 208, 0.2);
            border-left: 3px solid var(--accent-color);
        }
        
        .audio-info {
            display: flex;
            align-items: center;
            gap: 10px;
            flex: 1;
        }
        
        .audio-icon {
            font-size: 0.9rem;
            color: var(--secondary-color);
        }
        
        .audio-name {
            flex: 1;
            font-weight: 500;
        }
        
        .audio-duration {
            color: #aaa;
            font-size: 0.8rem;
        }
        
        .audio-controls {
            display: flex;
            gap: 6px;
        }
        
        .audio-btn {
            background: transparent !important;
            border: none !important;
            color: white;
            width: 44px;
            height: 44px;
            border-radius: 50%;
            font-size: 0.8rem;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all 0.3s ease;
        }
        
        .audio-btn:hover {
            background: var(--primary-color);
        }

        /* Edit Mode Styles */
        .dialogue-actions {
            display: none !important;
        }
        
        /* Global Edit Mode for Dialogue */
        .dialogue-folder.global-edit-mode .dialogue-actions {
            display: flex !important;
        }

        /* Folder-specific Edit Mode */
        .dialogue-folder.folder-edit-mode .dialogue-actions {
            display: flex !important;
        }

        /* Audio Edit Actions */
        .audio-actions {
            display: none;
            gap: 5px;
            margin-left: 5px;
        }
        
        #whiteNoiseList.global-edit-mode .audio-item .audio-actions,
        #sleepAudioList.global-edit-mode .audio-item .audio-actions {
            display: flex;
        }
        
        .audio-action-btn {
            background: none;
            border: none;
            color: rgba(255, 255, 255, 0.7);
            font-size: 0.8rem;
            cursor: pointer;
            width: 44px;
            height: 44px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all 0.3s ease;
        }
        
        .audio-action-btn:hover {
            background: rgba(255, 255, 255, 0.2);
            color: white;
        }
        
        .audio-action-btn.delete:hover {
            background: rgba(255, 80, 80, 0.4);
            color: #ff8080;
        }
        
        /* 上传浮窗：视口居中，不依赖主页位置，键盘压缩时仍居中 */
        .upload-modal, .character-modal, .edit-modal {
            position: fixed;
            inset: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.97);
            z-index: 30;
            display: none;
            align-items: center;
            justify-content: center;
            padding: env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left);
            box-sizing: border-box;
        }
        
        .upload-content, .character-content, .edit-content {
            background: rgba(30, 30, 40, 0.95);
            border-radius: 20px;
            padding: 25px;
            width: 90%;
            max-width: 500px;
            border: 1px solid rgba(255, 255, 255, 0.15);
            backdrop-filter: blur(20px);
            box-shadow: 0 15px 35px rgba(0, 0, 0, 0.5);
            /* iOS Modal 滚动隔离 */
            max-height: 90vh;
            overflow-y: auto;
            -webkit-overflow-scrolling: touch;
            overscroll-behavior-y: contain;
            touch-action: pan-y;
        }
        
        .upload-header, .character-header, .edit-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 20px;
        }
        
        .upload-title, .character-title, .edit-title {
            font-size: 1.4rem;
            color: white;
        }
        
        .close-upload, .close-character, .close-edit {
            background: rgba(255, 255, 255, 0.15);
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.1);
            color: white;
            font-size: 1.4rem;
            cursor: pointer;
            width: 38px;
            height: 38px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all 0.3s ease;
        }
        
        .close-upload:hover, .close-character:hover, .close-edit:hover {
            background: rgba(255, 255, 255, 0.2);
        }
        
        .upload-area {
            border: 2px dashed rgba(255, 255, 255, 0.2);
            border-radius: 15px;
            padding: 35px 20px;
            text-align: center;
            cursor: pointer;
            transition: all 0.3s ease;
            margin-bottom: 20px;
            background: rgba(255, 255, 255, 0.05);
        }
        
        .upload-area:hover {
            border-color: var(--primary-color);
            background: rgba(255, 255, 255, 0.1);
        }
        
        .upload-area i {
            font-size: 2.5rem;
            color: rgba(255, 255, 255, 0.5);
            margin-bottom: 15px;
        }
        
        .upload-area p {
            color: rgba(255, 255, 255, 0.7);
            margin-bottom: 10px;
        }
        
        .upload-area small {
            color: rgba(255, 255, 255, 0.5);
            font-size: 0.8rem;
        }
        
        .upload-input {
            display: none;
        }
        
        .upload-buttons, .character-buttons, .edit-buttons {
            display: flex;
            justify-content: flex-end;
            gap: 12px;
            margin-top: 20px;
        }
        
        .upload-btn, .character-btn, .edit-btn {
            background: var(--primary-color);
            border: none;
            color: white;
            padding: 10px 22px;
            border-radius: 30px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
        }
        
        .upload-btn:hover, .character-btn:hover, .edit-btn:hover {
            background: #f5a2c5;
            transform: translateY(-2px);
        }
        
        .cancel-btn {
            background: rgba(255, 255, 255, 0.15);
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.1);
            color: white;
            padding: 10px 22px;
            border-radius: 30px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
        }
        
        .cancel-btn:hover {
            background: rgba(255, 255, 255, 0.2);
        }

        .danger-btn {
            background: rgba(255, 107, 107, 0.18);
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 107, 107, 0.35);
            color: #ff6b6b;
            padding: 10px 22px;
            border-radius: 30px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .danger-btn:hover {
            background: rgba(255, 107, 107, 0.25);
            transform: translateY(-2px);
        }

        .upload-url {
            margin-top: -8px;
            margin-bottom: 10px;
            display: none;
        }

        .upload-url-title {
            color: rgba(255, 255, 255, 0.7);
            font-size: 0.85rem;
            margin-bottom: 8px;
        }

        .upload-url-input {
            width: 100%;
            padding: 12px 14px;
            border-radius: 12px;
            border: 1px solid rgba(255, 255, 255, 0.15);
            background: rgba(255, 255, 255, 0.06);
            color: white;
            outline: none;
            font-size: 0.9rem;
        }

        .upload-url-input::placeholder {
            color: rgba(255, 255, 255, 0.45);
        }

        .dialogue-folder-list {
            display: flex;
            flex-direction: column;
            gap: 10px;
            transition: all 0.3s ease;
            overflow: hidden;
        }

        .dialogue-folder-list.collapsed {
            max-height: 0;
            margin-bottom: 0;
        }

        .dialogue-folder {
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid rgba(255, 255, 255, 0.08);
            border-radius: 12px;
            overflow: hidden;
        }

        .dialogue-folder-header {
            padding: 12px 14px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 10px;
            cursor: pointer;
            user-select: none;
        }

        .dialogue-folder-title {
            display: flex;
            align-items: center;
            gap: 8px;
            font-weight: 600;
            color: rgba(255, 255, 255, 0.9);
        }

        .dialogue-folder-count {
            font-size: 0.8rem;
            color: rgba(255, 255, 255, 0.55);
        }

        .dialogue-folder-content {
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            padding: 10px 12px;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .dialogue-folder.collapsed .dialogue-folder-content {
            display: none;
        }

        .dialogue-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 10px;
            padding: 10px 12px;
            border-radius: 10px;
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid rgba(255, 255, 255, 0.06);
        }

        .character-select-list {
            display: flex;
            flex-direction: column;
            gap: 10px;
            max-height: 52vh;
            overflow-y: auto;
            -webkit-overflow-scrolling: touch;
            overscroll-behavior: contain;
            touch-action: pan-y;
            padding: 2px;
        }

        .character-select-item {
            display: flex;
            align-items: center;
            gap: 12px;
            min-height: 56px;
            padding: 10px 12px;
            border-radius: 12px;
            border: 1px solid rgba(255, 255, 255, 0.1);
            background: rgba(255, 255, 255, 0.06);
            cursor: pointer;
            user-select: none;
        }

        .character-select-item.selected {
            border-color: rgba(248, 182, 208, 0.7);
            background: rgba(248, 182, 208, 0.12);
        }

        .character-select-avatar {
            width: 44px;
            height: 44px;
            border-radius: 12px;
            overflow: hidden;
            flex-shrink: 0;
            background: rgba(255, 255, 255, 0.08);
        }

        .character-select-avatar img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            display: block;
        }

        .character-select-name {
            flex: 1;
            min-width: 0;
            font-size: 1rem;
            font-weight: 600;
            color: rgba(255, 255, 255, 0.92);
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
        }

        .dialogue-text {
            flex: 1;
            color: rgba(255, 255, 255, 0.85);
            font-size: 0.9rem;
            line-height: 1.35;
            overflow: hidden;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            line-clamp: 2;
            -webkit-box-orient: vertical;
        }

        .dialogue-actions {
            display: none !important;
            gap: 8px;
            flex-shrink: 0;
        }

        .dialogue-action-btn {
            background: rgba(255, 255, 255, 0.12);
            border: 1px solid rgba(255, 255, 255, 0.12);
            color: rgba(255, 255, 255, 0.85);
            width: 44px;
            height: 44px;
            border-radius: 50%;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all 0.3s ease;
            font-size: 0.8rem;
        }

        .dialogue-action-btn:hover {
            background: rgba(255, 255, 255, 0.18);
        }

        .dialogue-action-btn.delete {
            color: #ff6b6b;
            border-color: rgba(255, 107, 107, 0.25);
            background: rgba(255, 107, 107, 0.12);
        }

        .dialogue-action-btn.delete:hover {
            background: rgba(255, 107, 107, 0.18);
        }

        .dialogue-tabs {
            display: flex;
            gap: 6px;
            margin-bottom: 14px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        }

        .dialogue-tab {
            background: transparent;
            border: none;
            color: rgba(255, 255, 255, 0.6);
            padding: 10px 14px;
            cursor: pointer;
            transition: all 0.3s ease;
            font-weight: 600;
            position: relative;
        }

        .dialogue-tab.active {
            color: white;
        }

        .dialogue-tab.active::after {
            content: '';
            position: absolute;
            bottom: -1px;
            left: 0;
            width: 100%;
            height: 2px;
            background: var(--primary-color);
            border-radius: 2px;
        }

        .dialogue-tab-content {
            display: none;
        }

        .dialogue-tab-content.active {
            display: block;
        }

        .dialogue-textarea {
            width: 100%;
            border-radius: 12px;
            border: 1px solid rgba(255, 255, 255, 0.15);
            background: rgba(255, 255, 255, 0.06);
            color: white;
            padding: 12px 14px;
            font-size: 0.9rem;
            outline: none;
            resize: vertical;
            min-height: 120px;
        }

        .dialogue-bind-row {
            margin-bottom: 10px;
            display: flex;
            gap: 10px;
            align-items: center;
        }

        .dialogue-select {
            width: 100%;
            padding: 12px 14px;
            border-radius: 12px;
            border: 1px solid rgba(255, 255, 255, 0.15);
            background: rgba(255, 255, 255, 0.06);
            color: white;
            outline: none;
            font-size: 0.9rem;
        }
        
        /* 角色设置浮窗 */
        .character-tabs {
            display: flex;
            gap: 5px;
            margin-bottom: 20px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        }
        
        .character-tab {
            background: transparent;
            border: none;
            color: rgba(255, 255, 255, 0.6);
            padding: 10px 20px;
            cursor: pointer;
            transition: all 0.3s ease;
            font-weight: 500;
            position: relative;
        }
        
        .character-tab.active {
            color: white;
        }
        
        .character-tab.active::after {
            content: '';
            position: absolute;
            bottom: -1px;
            left: 0;
            width: 100%;
            height: 2px;
            background: var(--primary-color);
        }
        
        .character-tab-content {
            display: none;
        }
        
        .character-tab-content.active {
            display: block;
        }
        
        /* 角色图库 */
        .character-gallery {
            /* iOS 滚动优化 */
            overflow-y: auto;
            -webkit-overflow-scrolling: touch;
            overscroll-behavior-y: contain;
            touch-action: pan-y;
            max-height: 400px;
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
            gap: 10px;
            max-height: 300px;
            overflow-y: auto;
            -webkit-overflow-scrolling: touch;
            overscroll-behavior-y: contain;
            touch-action: pan-y;
            margin-bottom: 20px;
            padding: 10px 0;
        }
        
        .gallery-item {
            position: relative;
            border-radius: 8px;
            overflow: hidden;
            cursor: pointer;
            transition: all 0.3s ease;
            aspect-ratio: 3/4;
        }
        
        .gallery-item:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
        }
        
        .gallery-item.active {
            box-shadow: 0 0 0 3px var(--primary-color);
        }
        
        .gallery-img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        
        .gallery-add {
            display: flex;
            align-items: center;
            justify-content: center;
            background: rgba(255, 255, 255, 0.05);
            border: 2px dashed rgba(255, 255, 255, 0.2);
        }
        
        .gallery-add i {
            font-size: 2rem;
            color: rgba(255, 255, 255, 0.5);
        }
        
        /* 图片设置 */
        .image-settings {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }
        
        .setting-item {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 15px 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        }
        
        .setting-label {
            color: rgba(255, 255, 255, 0.9);
        }
        
        .setting-desc {
            color: rgba(255, 255, 255, 0.6);
            font-size: 0.8rem;
            margin-top: 5px;
        }
        
        /* 编辑名字输入框 */
        .edit-input {
            width: 100%;
            background: rgba(255, 255, 255, 0.15);
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.2);
            border-radius: 10px;
            padding: 12px 15px;
            color: white;
            font-size: 1rem;
            margin-bottom: 20px;
        }
        
        .edit-input:focus {
            outline: none;
            border-color: var(--primary-color);
        }

        .confirm-text {
            color: rgba(255, 255, 255, 0.85);
            font-size: 0.95rem;
            line-height: 1.5;
            margin-bottom: 18px;
            word-break: break-word;
        }
        
        /* 切换开关 */
        .toggle-switch {
            position: relative;
            display: inline-block;
            width: 50px;
            height: 26px;
        }
        
        .toggle-switch input {
            opacity: 0;
            width: 0;
            height: 0;
        }
        
        .toggle-slider {
            position: absolute;
            cursor: pointer;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background-color: rgba(255, 255, 255, 0.2);
            transition: .4s;
            border-radius: 34px;
        }
        
        .toggle-slider:before {
            position: absolute;
            content: "";
            height: 18px;
            width: 18px;
            left: 4px;
            bottom: 4px;
            background-color: white;
            transition: .4s;
            border-radius: 50%;
        }
        
        input:checked + .toggle-slider {
            background-color: var(--primary-color);
        }
        
        input:checked + .toggle-slider:before {
            transform: translateX(24px);
        }
        
        /* 响应式设计 */
        @media (max-width: 768px) {
            .character-name {
                font-size: 1rem; /* 移动端再适当缩小 */
                top: 25px;
                padding: 6px 16px;
            }
            
            .settings-btn {
                top: 20px;
                right: 20px;
                width: 44px;
                height: 44px;
                font-size: 1rem;
            }
            
            .dialogue-item {
                max-width: 90%;
                padding: 10px 20px;
                font-size: 0.85rem;
            }
            
            .timer-circle {
                width: 80px;
                height: 80px;
            }
            
            .timer-rail {
                width: 90px;
                height: 90px;
            }
            
            .timer-text {
                font-size: 1rem;
            }
            
            .timer-dot {
                width: 8px;
                height: 8px;
            }
            
            @keyframes rotate {
                0% {
                    transform: translate(-50%, -50%) rotate(0deg) translateY(-45px);
                }
                100% {
                    transform: translate(-50%, -50%) rotate(360deg) translateY(-45px);
                }
            }
        }
        
        /* 自定义滚动条 */
        ::-webkit-scrollbar {
            width: 6px;
        }
        
        ::-webkit-scrollbar-track {
            background: rgba(0, 0, 0, 0.1);
            border-radius: 10px;
        }
        
        ::-webkit-scrollbar-thumb {
            background: rgba(255, 255, 255, 0.2);
            border-radius: 10px;
        }
        
        ::-webkit-scrollbar-thumb:hover {
            background: rgba(255, 255, 255, 0.3);
        }
        
        /* 背景选择滑动卡片 */
        .sliding-card {
            position: fixed;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 70%;
            background: rgba(30, 30, 30, 0.95);
            backdrop-filter: blur(20px);
            border-top-left-radius: 20px;
            border-top-right-radius: 20px;
            z-index: 100;
            transform: translateY(100%);
            transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            display: flex;
            flex-direction: column;
            box-shadow: 0 -5px 20px rgba(0,0,0,0.3);
        }

        .sliding-card.show {
            transform: translateY(0);
        }

        .card-header {
            padding: 15px 20px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            border-bottom: 1px solid rgba(255,255,255,0.1);
        }

        .card-back-btn, .card-add-btn {
            background: transparent;
            border: none;
            color: white;
            font-size: 1.2rem;
            padding: 10px;
            cursor: pointer;
        }

        .card-title {
            font-size: 1.1rem;
            font-weight: 600;
        }

        .card-content {
            flex: 1;
            min-height: 0;
            overflow-y: auto;
            -webkit-overflow-scrolling: touch;
            overscroll-behavior-y: contain;
            touch-action: pan-y;
            padding: 20px;
        }

        .bg-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 10px;
        }

        .bg-item {
            aspect-ratio: 9/16;
            border-radius: 8px;
            overflow: hidden;
            position: relative;
            cursor: pointer;
            border: 2px solid transparent;
        }

        .bg-item.selected {
            border-color: var(--primary-color);
        }

        .bg-item img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .empty-tip {
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            height: 100%;
            color: rgba(255,255,255,0.5);
            gap: 10px;
        }

        .empty-tip i {
            font-size: 3rem;
        }

        /* 移除点击闪烁效果 */
        button:focus, input:focus {
            outline: none;
            box-shadow: none;
        }

        button:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible {
            outline: 2px solid rgba(248, 182, 208, 0.95);
            outline-offset: 2px;
        }