#page-container-root {
            margin: 0 !important;
            padding: 0 !important;
            box-sizing: border-box !important;
            width: 100% !important;
            max-width: 100% !important;
            background-color: transparent !important;
            font-family: 'Noto Sans SC', sans-serif !important;
            position: relative !important;
            display: block !important;
            overflow-x: hidden !important;
        }
        @media (min-width: 1200px) {
            #page-container-root {
                max-width: 1200px !important;
                margin-left: auto !important;
                margin-right: auto !important;
            }
        }
        #page-container-root * {
            box-sizing: border-box !important;
        }
        #page-container-root h1, #page-container-root h2, #page-container-root h3,
        #page-container-root p, #page-container-root li, #page-container-root span,
        #page-container-root a, #page-container-root button {
            font-family: 'Noto Sans SC', sans-serif !important;
        }
        #page-container-root .card-shadow {
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08) !important;
        }
        #page-container-root .border-left-accent {
            padding-left: 0px !important;
        }
        #page-container-root h3 {
            margin-left: 0 !important;
            padding-left: 0 !important;
        }
        #page-container-root .bullet-list {
            list-style: none !important;
            padding-left: 0 !important;
            margin-left: 0 !important;
        }
        #page-container-root .bullet-list li {
            position: relative !important;
            padding-left: 0px !important;
            margin-left: 0 !important;
            text-indent: 0 !important;
            margin-bottom: 4px !important;
            font-size: 20px !important;
            line-height: 28px !important;
        }
        #page-container-root .hero-overlay {
            background-color: rgba(0, 0, 0, 0.3) !important;
        }
        #page-container-root .text-content-wrapper {
            min-height: 100% !important;
        }
        .embed-content-padding {
            padding: 0 !important;
        }
        @media (min-width: 768px) {
            .embed-content-padding {
                padding: 32px 0px !important;
            }
        }
        @media (max-width: 767px) {
            #page-container-root #hero-title {
                letter-spacing: -0.02em !important;
                padding-right: 20px !important;
            }
            #page-container-root h3 {
                font-size: 18px !important;
                font-weight: 700 !important;
                color: #000000 !important;
            }
            #page-container-root .mobile-text-content p,
            #page-container-root .mobile-text-content li,
            #page-container-root .mobile-text-content span:not(.font-bold):not(.price-span) {
                font-size: 16px !important;
                color: #2a2a2a !important;
                font-weight: 400 !important;
                line-height: 1.6 !important;
            }
            #page-container-root .bullet-list li {
                font-size: 16px !important;
                line-height: 1.6 !important;
                color: #2a2a2a !important;
                padding-left: 0px !important;
            }
            #page-container-root .price-span {
                color: #2a2a2a !important;
            }
            #page-container-root #intro-title {
                font-size: 30px !important;
            }

            /* 手机端板块展示图片保持 3:1 */
            .section-display-img {
                aspect-ratio: 3/1.1 !important;
            }

            /* 手机端顶部Banner图强制 3:1.2 */
            #page-container-root header.hero-header {
                height: auto !important;
                min-height: auto !important;
                aspect-ratio: 3/1.2 !important;
            }
            #page-container-root header.hero-header .hero-overlay {
                height: 100% !important;
            }
        }
        @media (max-width: 1023px) {
            #page-container-root .mobile-horizontal-padding {
                padding-left: 0px !important;
                padding-right: 0px !important;
            }
            #page-container-root .embed-content-padding {
                padding: 0 !important;
            }
            #page-container-root .grid {
                gap: 0 !important;
            }
            #page-container-root header {
                margin-top: 0 !important;
            }
            #page-container-root .grid-cols-1 {
                margin-top: 0 !important;
            }
        }
        @media (min-width: 768px) {
            #page-container-root .sync-text-style li,
            #page-container-root .sync-text-style p,
            #page-container-root .bullet-list li,
            #page-container-root .text-content-wrapper p:not(.font-bold) {
                font-family: 'Noto Sans SC', sans-serif !important;
                font-size: 16px !important;
                line-height: 26px !important;
                font-weight: 400 !important;
                color: #1f2937 !important;
            }
        }

        .form-item-row {
            display: flex;
            gap: 8px;
            align-items: center;
            flex-wrap: wrap;
        }
        .form-item-row input {
            flex: 1;
            min-width: 100px;
        }
        .section-card {
            border: 1px solid #e5e7eb;
            border-radius: 10px;
            padding: 18px;
            margin-bottom: 14px;
            background: #fff;
            transition: box-shadow 0.2s;
        }
        .section-card:hover {
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
        }
        .section-card .card-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 12px;
            gap: 12px;
            flex-wrap: wrap;
        }
        .section-card .card-header .card-title {
            font-weight: 700;
            font-size: 15px;
            color: #1f2937;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .section-card .card-header .card-title .badge {
            font-size: 11px;
            background: #f3f4f6;
            color: #6b7280;
            padding: 2px 8px;
            border-radius: 999px;
            font-weight: 500;
        }
        .section-card .title-inputs {
            display: grid;
            grid-template-columns: 1fr;
            gap: 10px;
            margin-bottom: 10px;
        }
        @media (min-width: 768px) {
            .section-card .title-inputs {
                grid-template-columns: 1fr 1fr;
            }
        }
        .visibility-toggle {
            display: flex;
            align-items: center;
            gap: 6px;
            font-size: 13px;
            color: #6b7280;
            cursor: pointer;
            user-select: none;
            white-space: nowrap;
        }
        .visibility-toggle input {
            width: 16px;
            height: 16px;
            cursor: pointer;
        }
        .btn-sm-danger {
            font-size: 12px;
            color: #ef4444;
            cursor: pointer;
            background: none;
            border: none;
            padding: 2px 6px;
            border-radius: 4px;
        }
        .btn-sm-danger:hover {
            background: #fef2f2;
        }
        .btn-sm-add {
            font-size: 12px;
            color: #4f46e5;
            cursor: pointer;
            background: none;
            border: 1px dashed #c7d2fe;
            padding: 4px 10px;
            border-radius: 6px;
            margin-top: 6px;
        }
        .btn-sm-add:hover {
            background: #eef2ff;
        }
        .custom-section-block {
            border: 1px dashed #d1d5db;
            border-radius: 8px;
            padding: 14px;
            margin-bottom: 12px;
            background: #fafafa;
        }
        #export-html-btn {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: #059669;
            color: #fff;
            padding: 8px 16px;
            border-radius: 6px;
            font-weight: 600;
            font-size: 14px;
            cursor: pointer;
            border: none;
            transition: background 0.2s;
        }
        #export-html-btn:hover {
            background: #047857;
        }
        .section-image-upload {
            margin-top: 12px;
            border-top: 1px dashed #e5e7eb;
            padding-top: 12px;
        }
        .section-image-preview {
            width: 100%;
            max-width: 300px;
            height: 100px;
            object-fit: cover;
            border-radius: 6px;
            margin-top: 6px;
            display: block;
        }

        .img-position-selector {
            display: flex;
            align-items: center;
            gap: 16px;
            flex-wrap: wrap;
            margin-top: 10px;
            padding: 8px 12px;
            background: #f9fafb;
            border-radius: 6px;
            border: 1px solid #e5e7eb;
        }
        .img-position-selector > span {
            font-size: 12px;
            font-weight: 600;
            color: #374151;
        }
        .img-position-selector label {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 13px;
            color: #4b5563;
            cursor: pointer;
            user-select: none;
        }
        .img-position-selector input[type="radio"] {
            width: 16px;
            height: 16px;
            cursor: pointer;
            accent-color: #4f46e5;
        }
        .img-position-selector label:has(input:checked) {
            color: #4f46e5;
            font-weight: 600;
        }

        .section-display-img {
            aspect-ratio: 3/1;
        }

        /* ========== 倒计时模块样式 ========== */
        #countdown-module {
            position: relative;
            width: 100vw;
            left: 50%;
            right: 50%;
            margin-left: -50vw;
            margin-right: -50vw;
            background-size: cover;
            background-position: center;
            padding: 50px 32px;
            text-align: center;
            color: #fff;
            overflow: hidden;
            border-radius: 0;
            margin-top: 40px;
        }
        #countdown-module::before {
            content: '';
            position: absolute;
            inset: 0;
            background: rgba(0, 0, 0, 0.55);
            pointer-events: none;
            z-index: 0;
        }
        #countdown-module .cd-inner {
            position: relative;
            z-index: 1;
            max-width: 1100px;
            margin: 0 auto;
        }
        .cd-label {
            font-size: 0.75rem;
            font-weight: 600;
            letter-spacing: 2px;
            text-transform: uppercase;
            color: rgba(255, 255, 255, 0.8);
            margin-bottom: 12px;
            display: block;
        }
        .cd-title {
            font-family: 'Playfair Display', serif;
            font-size: 30px !important;
            font-weight: 900 !important;
            color: #fff;
            letter-spacing: -0.5px;
            margin-bottom: 16px;
            margin-top: 0;
            line-height: 1.2;
        }
        .cd-desc {
            font-size: 1.05rem;
            color: rgba(255, 255, 255, 0.85);
            max-width: 600px;
            line-height: 1.7;
            margin-left: auto !important;
            margin-right: auto !important;
            text-align: center !important;
            display: block;
            width: fit-content;
        }
        .cd-divider {
            width: 50px;
            height: 3px;
            background: rgba(255, 255, 255, 0.5);
            border-radius: 2px;
            margin: 20px auto 32px;
        }
        .cd-grid {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 20px;
            margin-top: 40px;
            margin-bottom: 50px;
        }
        .cd-item {
            background: rgba(255, 255, 255, 0.12);
            backdrop-filter: blur(8px);
            border: 1px solid rgba(255, 255, 255, 0.2);
            border-radius: 20px;
            padding: 28px 24px;
            min-width: 120px;
            transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }
        .cd-item:hover {
            transform: translateY(-4px);
            box-shadow: 0 12px 30px rgba(0, 0, 0, 0.25);
            background: rgba(255, 255, 255, 0.18);
            border-color: rgba(255, 255, 255, 0.4);
        }
        .cd-number {
            font-family: 'Playfair Display', serif;
            font-size: 3.5rem;
            font-weight: 700;
            line-height: 1;
            letter-spacing: -1px;
            margin-bottom: 6px;
        }
        .cd-unit {
            font-size: 0.85rem;
            font-weight: 500;
            letter-spacing: 1.5px;
            text-transform: uppercase;
            opacity: 0.85;
        }
        .btn-cd-register {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            padding: 16px 40px;
            border-radius: 50px;
            font-weight: 700;
            font-size: 1rem;
            letter-spacing: 0.4px;
            text-decoration: none;
            cursor: pointer;
            border: none;
            background: #fff;
            color: #0f1f3d;
            transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            box-shadow: 0 10px 35px rgba(0, 0, 0, 0.2);
            font-family: 'Inter', sans-serif;
        }
        .btn-cd-register:hover {
            transform: translateY(-3px);
            box-shadow: 0 18px 45px rgba(0, 0, 0, 0.3);
            background: #f0f0f5;
        }
        .btn-cd-register .arrow {
            display: inline-block;
            transition: transform 0.3s;
        }
        .btn-cd-register:hover .arrow {
            transform: translateX(4px);
        }
        .cd-btn-subtitle {
            margin-top: 16px;
            font-size: 0.85rem;
            color: rgba(255, 255, 255, 0.7);
            letter-spacing: 0.5px;
        }

        @media (max-width: 768px) {
            .cd-number { font-size: 2.5rem; }
            .cd-item { min-width: 90px; padding: 20px 16px; }
            .btn-cd-register { padding: 14px 30px; font-size: 0.9rem; }
        }

        @media (max-width: 480px) {
            #countdown-module {
                padding: 20px 32px;
                margin-top: 30px;
            }
            .cd-label {
                margin-bottom: 2px;
                font-size: 0.7rem;
            }
            .cd-title {
                margin-top: 10px !important;
                margin-block-start: 10px !important;
                margin-bottom: 6px;
                font-size: 22px !important;
            }
            .cd-divider {
                margin: 10px auto 16px;
            }
            .cd-desc {
                font-size: 0.8rem;
                margin-bottom: 4px;
            }
            .cd-grid {
                margin-top: 20px;
                margin-bottom: 24px;
                flex-wrap: nowrap;
                gap: 8px;
                justify-content: center;
                padding: 0 4px;
            }
            .cd-item {
                flex: 1 0 0;
                min-width: 0;
                padding: 12px 4px;
                border-radius: 14px;
            }
            .cd-number {
                font-size: 1.6rem;
            }
            .cd-unit {
                font-size: 0.65rem;
                letter-spacing: 0.5px;
            }
            .btn-cd-register {
                padding: 12px 24px;
                font-size: 0.85rem;
            }
            .cd-btn-subtitle {
                margin-top: 10px;
                font-size: 0.75rem;
            }
        }