body { font-family: 'Poppins', sans-serif; overflow-x: hidden; min-height: 100vh; display: flex; flex-direction: column; align-content: center;}
.container{margin:0 auto; max-width: 800px;}
a{text-decoration: none;}
.footer { display: flex; justify-content: center; flex-wrap: wrap; font-size: 14px; margin: 20px auto; }
.footer * { color: #cecece; text-align: center; cursor: pointer; margin: 0 10px; }
.copyright { text-align: center; font-size: 13px; color: #999; margin-bottom: 20px;}

/* Modal */
.mask { display: none; position: fixed; z-index: 999; left: 0; top: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.6); }
.modal { background: #fff; color: #555; padding: 1px 20px 20px 20px; border-radius: 8px; width: 90%; max-width: 500px; margin: 100px auto; position: relative; box-shadow: 0 0 15px rgba(0,0,0,0.3); }
.close { position: absolute; top: 10px; right: 15px; font-size: 24px; font-weight: bold; cursor: pointer; }

        body {
            margin: 0;
            padding: 0;
            font-family: 'Arial', 'Microsoft YaHei', sans-serif;
            background: linear-gradient(135deg, #0a1a0a 0%, #1a2e1a 25%, #162e3e 75%, #0f230f 100%);
            color: #e8f8e8;
            position: relative;
            overflow-x: hidden;
        }

        /* Add video overlay */
        .video-overlay {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(135deg, rgba(10, 26, 10, 0.85), rgba(26, 46, 26, 0.75));
            z-index: -1;
        }

        .video-background {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: -2;
            object-fit: cover;
        }

        .container {
            position: relative;
            z-index: 1;
            max-width: 1200px;
            margin: 0 auto;
            padding: 20px;
        }

        .page-header {
            text-align: center;
            padding: 20px 0;
        }

        .ai-orb {
            width: 100px;
            height: auto;
            margin-bottom: -10px;
            opacity: 0.95;
            background: linear-gradient(45deg, #37d4af, #00ffd7);
            padding: 2px;
            border-radius: 50%;
            animation: pulse 3s ease-in-out infinite;
            box-shadow: 0 0 30px rgba(55, 212, 175, 0.3);
        }

        @keyframes pulse {
            0% {
                transform: scale(1);
                box-shadow: 0 0 30px rgba(55, 212, 175, 0.3);
            }

            50% {
                transform: scale(1.05);
                box-shadow: 0 0 40px rgba(55, 212, 175, 0.5);
            }

            100% {
                transform: scale(1);
                box-shadow: 0 0 30px rgba(55, 212, 175, 0.3);
            }
        }

        .page-header h1 {
            background: linear-gradient(45deg, #37d4af, #00ffd7, #4de8a1);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            font-weight: bold;
            text-shadow: 0 2px 10px rgba(55, 212, 175, 0.3);
            margin-bottom: -10px;
        }

        .promo-banner {
            background: linear-gradient(135deg, #1a8a3b, #3bf682);
            color: #ffffff;
            text-align: center;
            padding: 15px;
            border-radius: 8px;
            margin-bottom: 20px;
            font-size: 14px;
            font-weight: bold;
            letter-spacing: 2px;
            text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
            line-height: 1.4;
            border: 1px solid #3bf682;
            box-shadow: 0 4px 15px rgba(59, 246, 130, 0.2);
        }

        .feature-list {
            display: flex;
            justify-content: center;
            margin: 1px 0;
        }

        .feature-item {
            margin: 0 15px;
            display: flex;
            align-items: center;
            color: #37d4af;
        }

        .feature-item .check-icon {
            margin-right: 5px;
            color: #00ffd7;
            font-weight: bold;
        }

        .search-form {
            display: flex;
            margin: -10px 0;
        }

        .search-input {
            flex: 1;
            padding: 15px;
            border: 2px solid #3b82f6;
            border-radius: 5px 0 0 5px;
            font-size: 16px;
            background: #1a1a2e;
            color: #e8e8e8;
            transition: border-color 0.3s;
        }

        .search-input:focus {
            outline: none;
            border-color: #37d4af;
            box-shadow: 0 0 10px rgba(55, 212, 175, 0.3);
        }

        .search-button {
            background: linear-gradient(135deg, #37d4af, #00ffd7);
            color: #1a2e1a;
            border: none;
            padding: 15px 30px;
            font-size: 14px;
            font-weight: bold;
            cursor: pointer;
            border-radius: 0 5px 5px 0;
            transition: all 0.3s;
        }

        .search-button:hover {
            background: linear-gradient(135deg, #00ffd7, #4de8a1);
            transform: translateY(-1px);
            box-shadow: 0 4px 15px rgba(55, 212, 175, 0.4);
        }

        .service-features {
            display: flex;
            justify-content: center;
            margin: 20px 0;
        }

        .service-feature {
            display: flex;
            flex-direction: column;
            align-items: center;
            margin: 0 20px;
            font-size: 12px;
            color: #3bf682;
        }

        .service-feature .feature-icon {
            font-size: 24px;
            margin-bottom: 5px;
        }

        .ranking-section {
            background: linear-gradient(135deg, rgba(26, 26, 46, 0.8), rgba(22, 33, 62, 0.8));
            border-radius: 12px;
            padding: 20px;
            margin-top: 20px;
            border: 1px solid rgba(59, 130, 246, 0.3);
            backdrop-filter: blur(10px);
            box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
        }

        .ranking-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 10px;
        }

        .ranking-title {
            font-size: 1.5rem;
            font-weight: bold;
            background: linear-gradient(45deg, #37d4af, #00ffd7);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .ranking-header h3 {
            background: linear-gradient(45deg, #3bf682, #60faa5);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            font-weight: bold;
        }

        .view-more {
            color: #3bf682;
            text-decoration: none;
        }

        .stock-table {
            width: 100%;
            border-collapse: collapse;
            background: rgba(0, 0, 0, 0.2);
            border-radius: 8px;
            overflow: hidden;
        }

        .stock-table th,
        .stock-table td {
            padding: 12px;
            text-align: center;
            border-bottom: 1px solid rgba(59, 130, 246, 0.2);
        }

        .stock-table th {
            background: linear-gradient(135deg, #1b2e1e, #335533);
            color: #37d4af;
            font-weight: bold;
        }

        .stock-table tr:hover {
            background: rgba(59, 246, 130, 0.1);
            transition: background 0.3s;
        }

        .score-high {
            color: #00ffd7;
            font-weight: bold;
            text-shadow: 0 1px 3px rgba(55, 212, 175, 0.3);
        }

        .ranking-number {
            background: linear-gradient(135deg, #1a3b8a, #3b82f6);
            border-radius: 50%;
            width: 30px;
            height: 30px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #ffffff;
            font-weight: bold;
        }

        .stock-name {
            background: transparent;
            border: none;
            color: #3bf682;
            cursor: pointer;
            text-decoration: underline;
            font-size: inherit;
            font-family: inherit;
            transition: color 0.3s;
        }

        .stock-name:hover {
            color: #37d4af;
            text-shadow: 0 1px 3px rgba(55, 212, 175, 0.3);
        }

        .disclaimer {
            margin-top: 30px;
            padding: 20px;
            font-size: 14px;
            line-height: 1.6;
            color: #9ca3af;
            background: rgba(26, 26, 46, 0.5);
            border-radius: 8px;
            border-left: 4px solid #d4af37;
        }

        .wave-decoration {
            height: 40px;
            background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1440 320"><path fill="%233b82f6" fill-opacity="0.3" d="M0,160L48,170.7C96,181,192,203,288,197.3C384,192,480,160,576,154.7C672,149,768,171,864,176C960,181,1056,171,1152,160C1248,149,1344,139,1392,133.3L1440,128L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z"></path></svg>');
            background-size: cover;
            margin-top: -20px;
        }

        /* Add modal window styles */
        .ai-modal {
            display: none;
            position: fixed;
            top: 20%;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: 9999;
            background: rgba(0, 0, 0, 0.8);
        }

        .ai-progress,
        .ai-result {
            display: none;
        }

        .pro-box {
            background: linear-gradient(135deg, #0f172a, #1e293b);
            border: 1px solid rgba(59, 130, 246, 0.3);
            border-radius: 16px;
            padding: 32px 24px;
            max-width: 380px;
            margin: 60px auto;
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
        }

        .title {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 24px;
        }

        .word {
            font-size: 20px;
            font-weight: bold;
            background: linear-gradient(45deg, #37d4af, #00ffd7);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .progress-box {
            margin-bottom: 20px;
        }

        .item {
            margin-bottom: 20px;
        }

        .i-title {
            font-size: 15px;
            color: #3bf682;
            margin-bottom: 8px;
        }

        .layui-progress {
            background: #1e293b;
            border-radius: 8px;
            height: 16px;
            border: 1px solid rgba(59, 130, 246, 0.2);
        }

        .layui-progress-bar {
            background: linear-gradient(90deg, #3bf682, #60faa5);
            height: 100%;
            border-radius: 8px;
            transition: width 0.3s ease;
        }

        .result-box {
            background: linear-gradient(135deg, #0f172a, #1e293b);
            border: 1px solid rgba(212, 175, 55, 0.3);
            border-radius: 16px;
            padding: 32px 24px;
            max-width: 380px;
            height: inherit;
            margin: 60px auto;
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
        }

        .btn {
            background: linear-gradient(135deg, #37d4af, #00ffd7);
            color: #1a2e1a;
            padding: 25px 0;
            font-size: large;
            font-weight: bold;
            border-radius: 12px;
            text-align: center;
            cursor: pointer;
            display: flex;
            justify-content: center;
            align-items: center;
            width: 100%;
            margin: 0 auto;
            border: none;
            transition: all 0.3s;
            animation: breath 1.6s infinite;
            box-shadow: 0 4px 15px rgba(55, 212, 175, 0.3);
        }

        .btn:hover {
            background: linear-gradient(135deg, #00ffd7, #4de8a1);
            transform: translateY(-2px);
            box-shadow: 0 8px 25px rgba(55, 212, 175, 0.4);
        }

        @keyframes breath {
            0%,
            100% {
                opacity: 1;
                transform: scale(1);
            }

            50% {
                opacity: 0.95;
                transform: scale(1.02);
            }
        }

        /* 基础响应式优化 */
        @media screen and (max-width: 768px) {
            .container {
                padding: 15px 10px;
            }

            .page-header h1 {
                font-size: 24px;
                margin-bottom: 5px;
            }

            .promo-banner {
                padding: 10px;
                font-size: 12px;
            }
        }

        
        @media screen and (max-width: 480px) {
            .feature-list {
                flex-wrap: wrap;
                justify-content: space-around;
            }

            .feature-item {
                margin: 0 5px;
                font-size: 12px;
            }

            .service-features {
                flex-wrap: wrap;
            }

            .service-feature {
                margin: 5px 10px;
                font-size: 11px;
            }

            .search-button {
                padding: 15px 15px;
                font-size: 12px;
            }

            /* 表格优化 */
            .stock-table {
                table-layout: fixed;
            }

            .stock-table th,
            .stock-table td {
                padding: 8px 4px;
                font-size: 12px;
                white-space: nowrap;
                overflow: hidden;
                text-overflow: ellipsis;
            }

            /* 列宽设置 */
            .stock-table th:nth-child(1),
            .stock-table td:nth-child(1) {
                width: 15%;
            }

            .stock-table th:nth-child(2),
            .stock-table td:nth-child(2) {
                width: 25%;
            }

            .stock-table th:nth-child(3),
            .stock-table td:nth-child(3) {
                width: 35%;
            }

            .stock-table th:nth-child(4),
            .stock-table td:nth-child(4) {
                width: 25%;
            }

            .ranking-title {
                font-size: 16px;
            }

            .disclaimer {
                font-size: 12px;
                padding: 15px;
            }

            /* 进度条和结果框优化 */
            .pro-box,
            .result-box {
                max-width: 90%;
                padding: 20px 15px;
            }

            .btn {
                padding: 20px 0;
                font-size: 16px;
            }
        }