* {
    box-sizing: border-box !important;
}

body {
    margin: 0;
    padding: 0;
    font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "PingFang SC", sans-serif;
    background: #000000;
    color: #ffffff;
}

/* 导航栏*/
.daohang-lan {
    position: sticky;
    top: 0;
    width: 100%;
    height: 70px;
    padding: 0 5%;
    z-index: 1000;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(15px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0;
}

/* 导航左侧 */
.nav-left {
    display: inline-block;
    width: 33.33%;
    vertical-align: middle;
    line-height: 70px;
    font-size: 11px;
}

.nav-left a {
    margin-right: 25px;
    color: #cccccc;
    text-decoration: none;
    letter-spacing: 2px;
    text-transform: uppercase;
    transition: 0.3s;
}

.nav-left a:hover {
    color: #ff4500;
}

/* 导航中间 */
.nav-center {
    display: inline-block;
    width: 33.33%;
    vertical-align: middle;
    line-height: 70px;
    text-align: center;
    text-decoration: none;
    color: inherit;
}

.logo-row {
    display: inline-block;
    vertical-align: middle;
}

.biaozhi {
    height: 22px;
    vertical-align: middle;
    margin-right: 12px;
}

.mingzi {
    display: inline-block;
    vertical-align: middle;
    color: #fff;
    font-size: 14px;
    font-weight: 300;
    letter-spacing: 5px;
    text-transform: uppercase;
}

/* 导航右侧 */
.nav-right {
    display: inline-block;
    width: 33.33%;
    vertical-align: middle;
    line-height: 70px;
    text-align: right;
    font-size: 0;
}

.search-bar {
    display: inline-block;
    vertical-align: middle;
    margin-right: 20px;
    padding: 2px 5px;
    border-bottom: 1px solid #333;
    line-height: normal;
}

.search-bar input {
    width: 70px;
    background: transparent;
    border: none;
    color: #fff;
    font-size: 10px;
    outline: none;
}

.Shopping {
    display: inline-block;
    position: relative;
    vertical-align: middle;
    margin-right: 20px;
    color: #fff;
    text-decoration: none;
    font-size: 18px;
    line-height: normal;
}

.Shopping-number {
    position: absolute;
    top: -8px;
    right: -10px;
    padding: 1px 4px;
    background: #ff4500;
    border-radius: 10px;
    font-size: 9px;
    line-height: 1;
}

.login-link {
    display: inline-block;
    vertical-align: middle;
    padding: 4px 12px;
    border: 1px solid #ff4500;
    color: #ff4500;
    text-decoration: none;
    font-size: 11px;
    line-height: normal;
}

/* 三栏主体 - 修复照片显示问题 */
.main-container {
    width: 100%;
    min-height: 600px;
    background: #ffffff;
    font-size: 0;
}

.left, 
.center, 
.right {
    display: inline-block;
    vertical-align: top;
    height: auto;
    min-height: 600px;
    font-size: 14px;
    color: #000000;
}

.left {
    width: 35%;
    overflow: hidden;
    position: relative;
}

.hero-img {
    width: 100%;
    height: 100%;
    min-height: 600px;
    object-fit: cover;
    object-position: center center;
    display: block;
}

.center {
    width: 32.5%;
    padding: 80px 40px;
    border-right: 1px solid #eeeeee;
}

.right {
    width: 32.5%;
    padding: 80px 40px;
}

/* 响应式设计 - 适配不同屏幕尺寸 */
@media screen and (max-width: 1200px) {
    .left {
        width: 100%;
        height: auto;
        min-height: 450px;
        display: block;
    }
    
    .hero-img {
        min-height: 450px;
    }
    
    .center, .right {
        width: 50%;
        padding: 60px 30px;
    }
}

@media screen and (max-width: 768px) {
    .center, .right {
        width: 100%;
        display: block;
        border-right: none;
        padding: 40px 20px;
    }
    
    .left {
        min-height: 350px;
    }
    
    .hero-img {
        min-height: 350px;
    }
}

.form-box h2 {
    margin: 0 0 5px 0;
    font-size: 24px;
    font-weight: 200;
    letter-spacing: 3px;
}

.form-box p {
    margin-bottom: 30px;
    color: #999999;
    font-size: 12px;
}

.input-group {
    margin-bottom: 20px;
}

.input-group input {
    width: 100%;
    padding: 12px 0;
    border: none;
    border-bottom: 2px solid #eeeeee;
    outline: none;
    font-size: 15px;
}

.input-group input:focus {
    border-bottom-color: #ff4500;
}

.submit-btn {
    width: 100%;
    padding: 16px;
    background: #000000;
    color: #ffffff;
    border: none;
    font-weight: 600;
    letter-spacing: 2px;
    cursor: pointer;
    transition: 0.3s;
}

.submit-btn:hover {
    background: #ff4500;
}

/* --- 完美对齐版 Footer 样式 --- */
.big-ft {
    background: #000;
    padding: 100px 6% 40px;
    border-top: 1px solid #111;
    margin-top: 100px;
    width: 100%;
}

.ft-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

/* 左右两列的通用样式 */
.ft-column {
    flex: 1;
    text-align: left;
}

.ft-column h4 {
    font-size: 11px;
    color: #ff4500;
    letter-spacing: 4px;
    margin-bottom: 30px;
    text-transform: uppercase;
    margin-top: 0;
}

.ft-column a {
    display: block;
    color: #555;
    text-decoration: none;
    font-size: 12px;
    margin-bottom: 15px;
    transition: 0.3s;
}

.ft-column a:hover {
    color: #fff;
}

/* 中间列样式 */
.ft-center {
    flex: 2;
    text-align: center;
}

.big-logo {
    font-size: 32px;
    letter-spacing: 15px;
    font-weight: 200;
    margin-bottom: 25px;
    display: block;
    color: #fff;
    text-decoration: none;
    line-height: 1;
}

.ft-center p {
    color: #444;
    font-size: 12px;
    line-height: 2;
    margin: 0;
}

/* 强制右侧列文字靠右 */
.side-right {
    text-align: right !important;
}

/* 底部细线部分 */
.ft-bottom-line {
    margin-top: 100px;
    padding-top: 35px;
    border-top: 1px solid #080808;
    font-size: 9px;
    color: #222;
    letter-spacing: 3px;
}

.fl { float: left; }
.fr { float: right; }
.clear { clear: both; }

/* --- 成功覆盖层动画 --- */
#successOverlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(10, 10, 10, 0.95);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.5s ease, visibility 0.5s ease;
    backdrop-filter: blur(10px);
}

#successOverlay.active {
    opacity: 1;
    visibility: visible;
}

.success-content {
    text-align: center;
    color: white;
}

.record-player {
    position: relative;
    width: 150px;
    height: 150px;
    margin: 0 auto 30px;
}

.record-disk {
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, #333 10%, #111 11%, #111 20%, #333 21%, #111 30%, #000 70%);
    border-radius: 50%;
    border: 5px solid #222;
}

#successOverlay.active .record-disk {
    animation: spinRecord 2s linear infinite;
    animation-delay: 0.5s;
}

.record-label {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 45px;
    height: 45px;
    background: #ff4500; 
    border-radius: 50%;
}

.record-needle {
    position: absolute;
    top: -10px;
    right: -20px;
    width: 70px;
    height: 8px;
    background: #ccc;
    border-radius: 4px;
    transform-origin: left center; 
    transform: rotate(-30deg); 
    transition: transform 0.5s ease-out;
}

#successOverlay.active .record-needle {
    transform: rotate(0deg);
}

.success-text h2 {
    font-size: 2rem;
    letter-spacing: 4px;
    margin-bottom: 10px;
    text-transform: uppercase;
}

.success-text p {
    color: #888;
    font-size: 0.9rem;
    font-style: italic;
}

@keyframes spinRecord {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}