/* 你原来的 <style> 内容可以放在这里，或者链接到一个外部 CSS 文件 */
        body {
            font-family: 'Inter', sans-serif;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        /* ... (保留你所有的 CSS 规则) ... */
        input[type="text"], input[type="password"], textarea, select {
            min-width: 0;
            min-height: 48px;
            padding: 0.75rem 1rem;
            font-size: 1rem;
            border-radius: 0.5rem;
            border: 1px solid #d1d5db;
            box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
            transition: all 0.2s ease-in-out;
            background-color: #ffffff;
            color: #374151;
            appearance: none;
        }
        input[type="text"]:focus, input[type="password"]:focus, textarea:focus, select:focus {
            outline: none;
            border-color: #059669;
            box-shadow: 0 0 0 3px rgba(5, 150, 105, 0.25);
        }
        select {
            background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='none'%3e%3cpath d='M7 7l3-3 3 3m0 6l-3 3-3-3' stroke='%236B7280' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3e%3c/svg%3e");
            background-repeat: no-repeat;
            background-position: right 0.75rem center;
            background-size: 1.5em 1.5em;
            padding-right: 2.5rem;
        }
        button {
            border-radius: 0.5rem;
            box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
            transition: all 0.2s ease-in-out;
            font-weight: 600;
            cursor: pointer;
            display: inline-flex;
            align-items: center;
            justify-content: center;
        }
        button:hover {
            box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
            transform: translateY(-2px);
        }
        button:active {
            transform: translateY(0);
            box-shadow: 0 2px 4px rgba(0, 0, 0, 0.08);
        }
        .overflow-x-auto::-webkit-scrollbar { display: none; }
        .overflow-x-auto { -ms-overflow-style: none; scrollbar-width: none; }
        @media (max-width: 767px) {
            h1 { font-size: 2rem; line-height: 1.2; margin-bottom: 1.5rem; }
            h2 { font-size: 1.35rem; margin-bottom: 1rem; }
            label { font-size: 0.95rem; }
            .p-4 { padding: 1rem; } .p-6 { padding: 1rem; } .p-8 { padding: 1.5rem; }
            .flex-col.md\:flex-row { flex-direction: column; }
            .gap-4 { gap: 1rem; } .md\:gap-6 { gap: 1rem; }
            .grid-cols-1.sm\:grid-cols-2 { grid-template-columns: 1fr; }
            .md\:grid-cols-2 { grid-template-columns: 1fr; }
            .lg\:grid-cols-3 { grid-template-columns: 1fr; }
            .w-full.md\:w-auto, .w-full.md\:w-32, .w-full.max-w-sm { width: 100%; }
            .flex-grow { width: 100%; }
            .flex-col .md\:flex-row > button { width: 100%; margin-top: 1rem; }
            .overflow-x-auto { width: 100%; overflow-x: auto; -webkit-overflow-scrolling: touch; }
            table { min-width: 600px; white-space: nowrap; }
            th, td { padding: 0.75rem 0.5rem; }
        }
        .modal-overlay { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background-color: rgba(0, 0, 0, 0.5); display: flex; justify-content: center; align-items: center; z-index: 1000; }
        .modal-content { background-color: white; padding: 2rem; border-radius: 0.75rem; box-shadow: 0 10px 15px rgba(0, 0, 0, 0.1); text-align: center; max-width: 90%; animation: fadeInScale 0.3s ease-out; }
        @keyframes fadeInScale { from { opacity: 0; transform: scale(0.9); } to { opacity: 1; transform: scale(1); } }
        .unlock-overlay { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background-color: #f3f4f6; display: flex; flex-direction: column; justify-content: center; align-items: center; z-index: 2000; padding: 1rem; }
        .unlock-content { background-color: #ffffff; padding: 2rem; border-radius: 1rem; box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15); text-align: center; max-width: 400px; width: 100%; border: 1px solid #e5e7eb; }