/* css/style.css */
	/* --- 全局变量与基础样式 --- */
:root {
    --bg: #0f0a06;
	--bg-elevated: #1a1410;
	--fg: #f5efe8;
	--fg-muted: #a89a8a;
	--accent: #c4915e;
	--accent-hover: #d4a574;
	--card: #251d15;
	--card-hover: #302519;
	--border: #3d2f20;
	}
* {
    scrollbar-width: thin;
    scrollbar-color: var(--accent) var(--bg-elevated);
}
body {
    font-family: 'Noto Sans SC', sans-serif;
    background: var(--bg);
    color: var(--fg);
}
.font-display {
    font-family: 'Noto Serif SC', serif;
}
/* 木纹纹理背景 */
.wood-texture {
    background-image: 
    linear-gradient(135deg, rgba(196, 145, 94, 0.03) 0%, transparent 50%),
    linear-gradient(45deg, rgba(61, 47, 32, 0.2) 0%, transparent 50%),
    repeating-linear-gradient(
        90deg,
        transparent 0px,
        transparent 2px,
        rgba(196, 145, 94, 0.02) 2px,
        rgba(196, 145, 94, 0.02) 4px
        );
}
/* 金色光晕效果 */
.glow-accent {
    box-shadow: 
        0 0 20px rgba(196, 145, 94, 0.15),
        0 0 40px rgba(196, 145, 94, 0.1),
        0 0 60px rgba(196, 145, 94, 0.05);
}
/* 卡片样式 */
.card-wood {
    background: linear-gradient(145deg, var(--card), rgba(37, 29, 21, 0.8));
    border: 1px solid var(--border);
    backdrop-filter: blur(10px);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}
.card-wood:hover {
    background: var(--card-hover);
    border-color: var(--accent);
    transform: translateY(-4px);
}
/* 输入框样式 */
.input-wood {
    background: rgba(15, 10, 6, 0.6);
    border: 1px solid var(--border);
    color: var(--fg);
    transition: all 0.3s ease;
}
.input-wood:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(196, 145, 94, 0.1);
}
.input-wood::placeholder {
    color: var(--fg-muted);
}
/* 按钮样式 */
.btn-primary {
    background: linear-gradient(135deg, var(--accent), #a87848);
    color: #1a1410;
    font-weight: 600;
    transition: all 0.3s ease;
}
.btn-primary:hover {
    background: linear-gradient(135deg, var(--accent-hover), var(--accent));
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(196, 145, 94, 0.3);
}
.btn-primary:active {
    transform: translateY(0);
}
/* 滑动验证 */
.slider-verify {
    position: relative;
    height: 48px;
    background: rgba(15, 10, 6, 0.8);
    border: 1px solid var(--border);
    border-radius: 8px;
    overflow: hidden;
    user-select: none;
}
/* 滑块拼图验证样式 */
.captcha-container {
    position: relative;
    width: 100%;
    max-width: 340px;
    margin: 0 auto;
    user-select: none;
}
.captcha-panel {
    position: relative;
    width: 100%;
    height: 200px;
    background: var(--bg);
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid var(--border);
}
/* 背景图保持填满容器 */
.captcha-bg-img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}
/* 滑块图只保持绝对定位，不要设置百分比宽高，防止被拉伸 */
.captcha-block-img {
    position: absolute;
    top: 0;
    left: 0;
    z-index: 10;
/* 这里不设置 width 和 height，让 JS 控制 */
}
.captcha-block-img {
    left: 0;
    top: 0;
    z-index: 10;
    filter: drop-shadow(2px 2px 4px rgba(0,0,0,0.5));
    transition: none;
}
.captcha-loading {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(15, 10, 6, 0.9);
    z-index: 20;
}
.captcha-loading::after {
    content: '加载中...';
    color: var(--fg-muted);
}
.captcha-refresh {
    position: absolute;
    top: 5px;
    right: 5px;
    width: 30px;
    height: 30px;
    background: rgba(0,0,0,0.5);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 15;
    transition: background 0.2s;
}
.captcha-refresh:hover {
    background: rgba(0,0,0,0.7);
}
.captcha-refresh svg {
    width: 16px;
    height: 16px;
    color: #fff;
}
.captcha-slider-wrap {
    position: relative;
    width: 100%;
    height: 40px;
    margin-top: 15px;
    background: rgba(15, 10, 6, 0.8);
    border: 1px solid var(--border);
    border-radius: 4px;
    overflow: hidden;
}
.captcha-slider-track {
    height: 100%;
    background: linear-gradient(90deg, rgba(196, 145, 94, 0.3), rgba(196, 145, 94, 0.5));
    width: 0;
}
.captcha-slider-btn {
    position: absolute;
    top: 0;
    left: 0;
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--accent), #a87848);
    border-radius: 4px;
    cursor: grab;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
    transition: background 0.2s;
}
.captcha-slider-btn:active {
    cursor: grabbing;
}
.captcha-slider-btn svg {
    width: 20px;
    height: 20px;
    color: #1a1410;
}
.captcha-hint {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 14px;
    color: var(--fg-muted);
    pointer-events: none;
    white-space: nowrap;
}
.captcha-container.success .captcha-slider-track {
    background: linear-gradient(90deg, rgba(34, 197, 94, 0.3), rgba(34, 197, 94, 0.5));
}
.captcha-container.success .captcha-slider-btn {
    background: linear-gradient(135deg, #22c55e, #16a34a);
}
.slider-track {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    background: linear-gradient(90deg, rgba(196, 145, 94, 0.3), rgba(196, 145, 94, 0.5));
    width: 0;
    transition: width 0.1s ease;
}
.slider-handle {
    position: absolute;
    top: 4px;
    left: 4px;
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--accent), #a87848);
    border-radius: 6px;
    cursor: grab;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.3s ease;
    z-index: 10;
}
.slider-handle:active {
    cursor: grabbing;
}
.slider-handle svg {
    width: 20px;
    height: 20px;
    color: #1a1410;
}
.slider-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: var(--fg-muted);
    font-size: 14px;
    pointer-events: none;
    transition: opacity 0.3s ease;
}
.slider-verify.verified .slider-track {
    background: linear-gradient(90deg, rgba(34, 197, 94, 0.3), rgba(34, 197, 94, 0.5));
}
.slider-verify.verified .slider-handle {
    background: linear-gradient(135deg, #22c55e, #16a34a);
}
/* 动画 */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}
@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}
@keyframes shimmer {
    0% { background-position: -200% center; }
    100% { background-position: 200% center; }
}
.animate-fade-in-up {
    animation: fadeInUp 0.8s ease forwards;
}
.animate-float {
    animation: float 6s ease-in-out infinite;
}
.stagger-1 { animation-delay: 0.1s; }
.stagger-2 { animation-delay: 0.2s; }
.stagger-3 { animation-delay: 0.3s; }
.stagger-4 { animation-delay: 0.4s; }
/* 粒子背景 */
.particles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
}
.particle {
    position: absolute;
    width: 2px;
    height: 2px;
    background: var(--accent);
    border-radius: 50%;
    opacity: 0.3;
}
/* 响应式调整 */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem !important;
    }
}
/* 减少动画 */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}
/* 选项卡样式 */
.option-card {
    background: rgba(15, 10, 6, 0.4);
    border: 2px solid var(--border);
    transition: all 0.3s ease;
    cursor: pointer;
}
.option-card:hover {
    border-color: rgba(196, 145, 94, 0.5);
}
.option-card.selected {
    border-color: var(--accent);
    background: rgba(196, 145, 94, 0.1);
}
/* 电话链接 */
.phone-link {
    color: var(--accent);
    text-decoration: none;
    transition: color 0.3s ease;
}
.phone-link:hover {
    color: var(--accent-hover);
}
/* Modal */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(4px);
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}
.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}
.modal-content {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 16px;
    max-width: 480px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    transform: scale(0.9);
    transition: transform 0.3s ease;
}
.modal-overlay.active .modal-content {
    transform: scale(1);
}
/* Toast */
.toast {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 16px 24px;
    border-radius: 12px;
    z-index: 200;
    transform: translateX(120%);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}
.toast.show {
    transform: translateX(0);
}
.toast-success {
    background: linear-gradient(135deg, #166534, #14532d);
    border: 1px solid #22c55e;
}
.toast-error {
    background: linear-gradient(135deg, #7f1d1d, #450a0a);
    border: 1px solid #ef4444;
}
/* 导航栏 */
.nav-blur {
    backdrop-filter: blur(20px);
    background: rgba(15, 10, 6, 0.85);
}