* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: "Microsoft YaHei", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Noto Sans CJK SC", Helvetica, Arial, sans-serif;
            background: linear-gradient(145deg, #fef9f0 0%, #fff5e8 100%);
            padding: 15px;
        }
        h1 {
            text-align: center;
            background: linear-gradient(135deg, #ff6b6b, #ff4081);
            background-clip: text;
            -webkit-background-clip: text;
            color: transparent;
            margin: 20px 0 10px;
            font-size: 26px;
            font-weight: 800;
            letter-spacing: 1px;
            text-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
        }
        .resource-intro {
            background: linear-gradient(135deg, #fff8f0 0%, #ffefdf 100%);
            border-radius: 28px;
            padding: 18px 20px;
            margin: 10px 0 24px;
            box-shadow: 0 8px 20px rgba(255, 107, 107, 0.15);
            border: 1px solid rgba(255, 180, 160, 0.4);
            backdrop-filter: blur(2px);
        }
        .intro-title {
            font-size: 20px;
            font-weight: bold;
            color: #e84342;
            margin-bottom: 12px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .intro-title:before {
            content: "🎁";
            font-size: 24px;
        }
        .intro-line {
            font-size: 15px;
            line-height: 1.65;
            margin: 8px 0;
            color: #2c3e4e;
        }
        .intro-line strong {
            color: #e84342;
            font-weight: 700;
        }
        .intro-highlight {
            background: #ffeaa7;
            display: inline-block;
            padding: 3px 12px;
            border-radius: 30px;
            font-weight: bold;
            color: #c0392b;
            font-size: 14px;
        }
        .rich_media_content {
            background: rgba(255, 255, 255, 0.96);
            padding: 18px;
            border-radius: 28px;
            box-shadow: 0 12px 28px rgba(0, 0, 0, 0.08);
            backdrop-filter: blur(2px);
        }
        .step-card {
            margin-bottom: 28px;
            padding: 18px;
            border: 1px solid #ffe0d4;
            border-radius: 24px;
            background: #ffffff;
            transition: all 0.2s;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.02);
        }
        .step-header {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-bottom: 18px;
        }
        .step-number {
            width: 34px;
            height: 34px;
            background: linear-gradient(145deg, #ff6b6b, #ff4081);
            color: #fff;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: bold;
            font-size: 18px;
            box-shadow: 0 4px 8px rgba(255, 64, 129, 0.3);
        }
        .step-header h3 {
            font-size: 18px;
            color: #2c3e50;
            letter-spacing: -0.3px;
        }
        .step1-container {
            display: flex;
            justify-content: center;
            align-items: center;
            flex-direction: column;
            text-align: center;
        }
        .step1-keyword {
            display: inline-block;
            padding: 14px 24px;
            margin: 8px 0;
            background: #fef2e6;
            border: 1px solid #ffccb3;
            border-radius: 60px;
            cursor: pointer;
            font-size: 16px;
            font-weight: bold;
            color: #d63031;
            transition: all 0.3s;
            box-shadow: 0 3px 8px rgba(0, 0, 0, 0.05);
            width: 80%;
            max-width: 320px;
            text-align: center;
            user-select: none;
        }
        .step1-keyword:active {
            transform: scale(0.97);
            background: #ffe6d9;
        }
        .step2-container {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 12px;
            margin: 18px 0;
        }
        .step2-keyword {
            display: inline-block;
            padding: 10px 16px;
            background: #f8f0ea;
            border: 1px solid #ffe0d0;
            border-radius: 40px;
            cursor: pointer;
            font-weight: 600;
            color: #c0392b;
            transition: all 0.3s;
            box-shadow: 0 2px 6px rgba(0, 0, 0, 0.03);
            flex: 1 1 calc(50% - 20px);
            min-width: 115px;
            max-width: 180px;
            text-align: center;
            font-size: 14px;
        }
        .step2-keyword:hover {
            background: #ffe0d4;
            border-color: #ff9a6e;
            transform: translateY(-2px);
            box-shadow: 0 8px 16px rgba(0, 0, 0, 0.08);
        }
        .warning-highlight {
            color: #e84118 !important;
            font-weight: bold;
            background-color: #fff4f0;
            border: 2px solid #ff8a6c;
            border-radius: 60px;
            padding: 12px 20px;
            margin: 15px 0;
            text-align: center;
            font-size: 15px;
            box-shadow: 0 4px 12px rgba(232, 65, 24, 0.15);
            animation: pulse 2s infinite;
        }
        .warning-highlight:before {
            content: "⚠️";
            margin-right: 8px;
            font-size: 18px;
        }
        @keyframes pulse {
            0% {
                box-shadow: 0 0 0 0 rgba(232, 65, 24, 0.3);
            }
            70% {
                box-shadow: 0 0 0 12px rgba(232, 65, 24, 0);
            }
            100% {
                box-shadow: 0 0 0 0 rgba(232, 65, 24, 0);
            }
        }
        .important-notice {
            background: linear-gradient(135deg, #fff6f2 0%, #ffe9e2 100%);
            border: 2px dashed #ff8c6b;
            border-radius: 20px;
            padding: 18px;
            margin: 20px 0;
            position: relative;
        }
        .important-notice:before {
            content: "❗重要提示";
            display: block;
            background: #ff6b4a;
            color: white;
            padding: 5px 18px;
            border-radius: 40px;
            font-size: 13px;
            font-weight: bold;
            position: absolute;
            top: -14px;
            left: 20px;
            box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
        }
        .final-step {
            padding: 20px;
            background: linear-gradient(120deg, #eef7ff, #e3f0fa);
            border-radius: 28px;
            border-left: 5px solid #1798fc;
        }
        .final-step-header {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 14px;
            font-weight: bold;
            color: #0a66b9;
            font-size: 18px;
        }
        .platform-modal {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(0, 0, 0, 0.75);
            z-index: 1000;
            align-items: center;
            justify-content: center;
        }
        .platform-modal-content {
            background-color: #fff;
            border-radius: 36px;
            padding: 24px;
            width: 85%;
            max-width: 380px;
            box-shadow: 0 25px 40px rgba(0, 0, 0, 0.3);
            animation: modalAppear 0.3s cubic-bezier(0.2, 0.9, 0.4, 1.1);
        }
        @keyframes modalAppear {
            from {
                transform: scale(0.85);
                opacity: 0;
            }
            to {
                transform: scale(1);
                opacity: 1;
            }
        }
        .platform-modal-header {
            text-align: center;
            margin-bottom: 24px;
            padding-bottom: 12px;
            border-bottom: 2px solid #ffddd3;
        }
        .platform-modal-title {
            font-size: 20px;
            font-weight: bold;
            color: #e84342;
        }
        .platform-options {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 18px;
            margin-bottom: 24px;
        }
        .platform-btn {
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            padding: 16px 8px;
            border-radius: 28px;
            background-color: #fef7f2;
            border: 1px solid #ffe0d4;
            cursor: pointer;
            transition: all 0.25s;
        }
        .platform-btn:hover {
            background-color: #ffe4d8;
            transform: translateY(-5px);
            box-shadow: 0 12px 20px rgba(0, 0, 0, 0.1);
        }
        .platform-icon {
            width: 44px;
            height: 44px;
            margin-bottom: 8px;
            font-size: 38px;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        .platform-name {
            font-size: 16px;
            font-weight: 600;
            color: #2d3436;
        }
        .cancel-btn {
            padding: 10px 28px;
            background-color: #f1f2f6;
            border: none;
            border-radius: 40px;
            color: #747d8c;
            font-size: 15px;
            cursor: pointer;
            transition: 0.2s;
        }
        .cancel-btn:hover {
            background-color: #dfe4ea;
            color: #2d3436;
        }

        /* ========== 右下角AI机器人按钮（明显强化版） ========== */
        .mini-btn {
            position: fixed;
            bottom: 28px;
            right: 28px;
            width: 74px;
            height: 74px;
            background: linear-gradient(145deg, #ff4757, #ff2040);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            z-index: 999;
            box-shadow: 0 10px 28px rgba(255, 32, 64, 0.5), 0 0 0 8px rgba(255, 71, 87, 0.18);
            cursor: pointer;
            transition: all 0.3s;
            animation: floatBtnPulse 2.2s infinite;
        }
        @keyframes floatBtnPulse {
            0% {
                box-shadow: 0 10px 28px rgba(255, 32, 64, 0.5), 0 0 0 8px rgba(255, 71, 87, 0.18);
            }
            50% {
                box-shadow: 0 12px 34px rgba(255, 32, 64, 0.7), 0 0 0 16px rgba(255, 71, 87, 0);
            }
            100% {
                box-shadow: 0 10px 28px rgba(255, 32, 64, 0.5), 0 0 0 8px rgba(255, 71, 87, 0.18);
            }
        }
        .mini-btn:active {
            transform: scale(0.9);
        }
        .mini-btn-content {
            display: flex;
            flex-direction: column;
            align-items: center;
            color: #fff;
            font-weight: bold;
            font-size: 13px;
            line-height: 1.2;
        }
        .mini-btn-content svg {
            width: 28px;
            height: 28px;
            margin-bottom: 2px;
        }
        .mini-btn::after {
            content: "点我审核";
            position: absolute;
            top: -32px;
            right: 0;
            background: #ff4757;
            color: #fff;
            padding: 4px 12px;
            border-radius: 20px;
            font-size: 12px;
            font-weight: bold;
            white-space: nowrap;
            box-shadow: 0 4px 10px rgba(0,0,0,0.15);
            animation: bounceText 2s infinite;
        }
        @keyframes bounceText {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-6px); }
        }

        #copy-popup,
        #toast-popup {
            position: fixed;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            background: rgba(0, 0, 0, 0.85);
            color: #fff;
            padding: 14px 28px;
            border-radius: 60px;
            display: none;
            z-index: 3000;
            font-size: 16px;
            font-weight: 500;
            backdrop-filter: blur(8px);
            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
            white-space: nowrap;
            pointer-events: none;
        }
        #copy-popup.show,
        #toast-popup.show {
            display: block;
        }
        .highlight {
            color: #ff4d6d;
            font-weight: bold;
        }
        #iframe_company_mini_div {
            display: none;
            font-size: 0px;
            background-color: rgb(255, 255, 255);
            border-radius: 28px;
            overflow: hidden;
            width: 100%;
            height: 500px;
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.25);
            position: fixed;
            bottom: 20px;
            right: 1px;
            z-index: 2147483647;
            max-width: 400px;
            max-height: 80vh;
        }
        button {
            font-family: inherit;
        }

        .preview-card {
            margin-bottom: 0;
            padding: 18px;
            border: 1px solid #ffe0d4;
            border-radius: 24px;
            background: #ffffff;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.02);
            text-align: center;
        }
        .preview-card img {
            max-width: 100%;
            height: auto;
            border-radius: 16px;
            display: block;
            margin: 0 auto;
        }

        /* ========== 加长型链接卡片框（无表情） ========== */
        .link-card-box {
            display: flex;
            align-items: center;
            justify-content: space-between;
            background: #ffffff;
            border: 1.5px solid #e8e0f0;
            border-radius: 16px;
            padding: 14px 16px;
            margin: 10px 0;
            text-decoration: none;
            transition: all 0.25s;
            box-shadow: 0 3px 12px rgba(0, 0, 0, 0.04);
            color: #2d3436;
            gap: 12px;
            width: 100%;
            box-sizing: border-box;
        }
        .link-card-box:hover {
            border-color: #b39ddb;
            box-shadow: 0 6px 18px rgba(0, 0, 0, 0.1);
            transform: translateY(-1px);
        }
        .link-card-box.card-primary {
            border-color: #ff8fa3;
            background: linear-gradient(145deg, #fff5f7 0%, #ffeef1 100%);
            box-shadow: 0 4px 14px rgba(255, 107, 107, 0.25);
            border-width: 2px;
            position: relative;
        }
        .link-card-box.card-primary::before {
            content: "🔥 首选推荐";
            position: absolute;
            top: -10px;
            left: 16px;
            background: #ff4757;
            color: #fff;
            font-size: 11px;
            font-weight: bold;
            padding: 3px 12px;
            border-radius: 20px;
            letter-spacing: 0.5px;
        }
        .link-card-box.card-secondary {
            border-color: #8cbef0;
            background: linear-gradient(145deg, #f5faff 0%, #ebf4fd 100%);
        }
        .link-card-left {
            display: flex;
            align-items: center;
            gap: 12px;
            flex: 1;
            min-width: 0;
        }
        .link-card-icon {
            font-size: 26px;
            line-height: 1;
        }
        .link-card-info {
            display: flex;
            flex-direction: column;
        }
        .link-card-title {
            font-size: 15px;
            font-weight: 700;
            color: #2d3436;
            line-height: 1.4;
            word-break: break-word;
        }
        .link-card-desc {
            font-size: 12px;
            color: #7b8a8b;
            margin-top: 2px;
        }
        .link-card-arrow {
            width: 28px;
            height: 28px;
            background: #f0f0f0;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 14px;
            color: #666;
            flex-shrink: 0;
            transition: all 0.2s;
        }
        .link-card-box:hover .link-card-arrow {
            background: #ff6b6b;
            color: #fff;
        }
        .link-card-box.card-secondary:hover .link-card-arrow {
            background: #1e90ff;
            color: #fff;
        }