/* ============================================
   AOSHOW翱烁 - 在线留言页面样式
   前缀：ly-
   主题色：#cc4e15 (橙) / #0866b2 (蓝)
   立体感效果
   ============================================ */

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    font-family: "Microsoft YaHei", "PingFang SC", "Helvetica Neue", Arial, sans-serif;
    color: #333;
    background: #f5f6f8;
    line-height: 1.6;
    overflow-x: hidden;
}
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }

:root {
    --ly-orange: #cc4e15;
    --ly-blue: #0866b2;
    --ly-dark: #222;
    --ly-gray: #666;
    --ly-light: #f5f6f8;
    --ly-border: #e5e5e5;
}

.ly-container {
    max-width: 1320px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ============================================
   面包屑
   ============================================ */
.ly-breadcrumb {
    background: #fff;
    border-bottom: 1px solid var(--ly-border);
    padding: 16px 0;
}
.ly-breadcrumb .ly-container {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: #888;
}
.ly-breadcrumb i {
    color: var(--ly-orange);
    font-size: 13px;
}
.ly-breadcrumb a {
    color: #888;
    transition: color 0.3s;
}
.ly-breadcrumb a:hover { color: var(--ly-orange); }
.ly-bread-sep { color: #ccc; }
.ly-bread-current { color: var(--ly-orange); font-weight: 500; }

/* ============================================
   主体布局
   ============================================ */
.ly-main { padding: 40px 0 80px; }
.ly-wrapper {
    display: flex;
    gap: 30px;
    align-items: flex-start;
}

/* ============================================
   左侧边栏
   ============================================ */
.ly-sidebar {
    width: 300px;
    flex-shrink: 0;
}

.ly-side-block {
    background: #fff;
    margin-bottom: 25px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.06);
    border-radius: 4px;
    overflow: hidden;
    transition: transform 0.4s, box-shadow 0.4s;
}
.ly-side-block:hover {
    transform: perspective(800px) rotateY(-1deg) translateY(-3px);
    box-shadow: 0 12px 35px rgba(8,102,178,0.12);
}

.ly-side-title {
    background: linear-gradient(135deg, var(--ly-orange), #e06a2e);
    padding: 18px 22px;
    display: flex;
    align-items: baseline;
    gap: 10px;
    box-shadow: 0 3px 12px rgba(204,78,21,0.3);
}
.ly-side-title span {
    font-size: 18px;
    font-weight: 700;
    color: #fff;
    letter-spacing: 2px;
}
.ly-side-title em {
    font-size: 12px;
    color: rgba(255,255,255,0.7);
    font-style: normal;
    letter-spacing: 1px;
}

/* 侧边菜单 */
.ly-side-menu { padding: 10px 0; }
.ly-side-menu li { position: relative; }
.ly-side-menu li a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 22px;
    font-size: 15px;
    color: #555;
    transition: all 0.3s;
    border-left: 3px solid transparent;
}
.ly-side-menu li a:hover {
    background: #fafafa;
    color: var(--ly-orange);
    border-left-color: var(--ly-orange);
    padding-left: 26px;
}
.ly-side-menu li i {
    font-size: 11px;
    color: #ccc;
    transition: all 0.3s;
}
.ly-side-menu li a:hover i {
    color: var(--ly-orange);
    transform: translateX(3px);
}
.ly-side-active a {
    background: linear-gradient(90deg, rgba(204,78,21,0.06), transparent);
    color: var(--ly-orange) !important;
    font-weight: 600;
    border-left-color: var(--ly-orange) !important;
}
.ly-side-active i { color: var(--ly-orange) !important; }

/* 侧边信息列表 */
.ly-side-info { padding: 10px 0; }
.ly-side-info li {
    display: flex;
    gap: 14px;
    padding: 14px 22px;
    border-bottom: 1px solid #f5f5f5;
    transition: background 0.3s;
}
.ly-side-info li:last-child { border-bottom: none; }
.ly-side-info li:hover { background: #fafafa; }
.ly-side-info > li > i {
    flex-shrink: 0;
    width: 36px;
    height: 36px;
    background: linear-gradient(135deg, var(--ly-blue), #0a82d9);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    box-shadow: 0 3px 10px rgba(8,102,178,0.3);
}
.ly-side-info li div { flex: 1; min-width: 0; }
.ly-side-info li strong {
    display: block;
    font-size: 13px;
    color: var(--ly-dark);
    margin-bottom: 3px;
}
.ly-side-info li p {
    font-size: 13px;
    color: #777;
    line-height: 1.6;
    word-break: break-all;
}

/* 在线留言 */
.ly-side-message {
    background: linear-gradient(135deg, #2a2a3a, #1a1a28);
    border-radius: 4px;
    overflow: hidden;
    box-shadow: 0 6px 25px rgba(0,0,0,0.2);
    transition: all 0.4s;
}
.ly-side-message:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 35px rgba(204,78,21,0.3);
}
.ly-side-message a {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 22px;
    color: #fff;
    font-size: 16px;
    font-weight: 600;
    letter-spacing: 2px;
    transition: all 0.3s;
}
.ly-side-message a:hover {
    background: linear-gradient(135deg, var(--ly-orange), #e06a2e);
}
.ly-side-message i { font-size: 22px; }

/* ============================================
   右侧内容
   ============================================ */
.ly-content {
    flex: 1;
    min-width: 0;
}

/* 页面标题 */
.ly-page-header {
    margin-bottom: 35px;
}
.ly-page-title-en {
    font-size: 20px;
    color: #ccc;
    font-weight: 400;
    letter-spacing: 3px;
    margin-bottom: 6px;
    text-transform: uppercase;
}
.ly-page-title {
    font-size: 32px;
    font-weight: 800;
    color: var(--ly-orange);
    letter-spacing: 3px;
    margin-bottom: 15px;
}
.ly-page-line {
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, var(--ly-orange), var(--ly-blue));
    border-radius: 2px;
    box-shadow: 0 2px 8px rgba(204,78,21,0.3);
    margin-bottom: 18px;
}
.ly-page-desc {
    font-size: 14px;
    color: #888;
    line-height: 1.8;
    max-width: 600px;
}

/* ============================================
   表单
   ============================================ */
.ly-form-section {
    background: #fff;
    padding: 45px 50px;
    border-radius: 6px;
    box-shadow: 0 6px 30px rgba(0,0,0,0.08);
    position: relative;
    overflow: hidden;
}
.ly-form-section::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 5px;
    background: linear-gradient(90deg, var(--ly-orange), var(--ly-blue));
}

.ly-form-row {
    display: flex;
    align-items: flex-start;
    margin-bottom: 22px;
}
.ly-form-label {
    flex-shrink: 0;
    width: 110px;
    padding-top: 12px;
    font-size: 15px;
    color: var(--ly-dark);
    font-weight: 500;
    text-align: right;
    padding-right: 15px;
}
.ly-required { color: var(--ly-orange); }
.ly-form-input-wrap {
    flex: 1;
    min-width: 0;
}
.ly-form-input,
.ly-form-select,
.ly-form-textarea {
    width: 100%;
    padding: 11px 16px;
    font-size: 14px;
    color: #333;
    border: 1px solid #ddd;
    border-radius: 4px;
    outline: none;
    transition: all 0.3s;
    background: #fff;
    font-family: inherit;
}
.ly-form-input:focus,
.ly-form-select:focus,
.ly-form-textarea:focus {
    border-color: var(--ly-blue);
    box-shadow: 0 0 0 3px rgba(8,102,178,0.1);
}
.ly-form-input::placeholder,
.ly-form-textarea::placeholder {
    color: #bbb;
}
.ly-form-select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%23999' d='M6 8L0 0h12z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 40px;
}
.ly-form-textarea {
    min-height: 140px;
    resize: vertical;
    line-height: 1.8;
}

/* 验证码 */
.ly-captcha-wrap {
    display: flex;
    align-items: center;
    gap: 12px;
}
.ly-captcha-input {
    width: 140px !important;
    flex-shrink: 0;
}
.ly-captcha-img {
    flex-shrink: 0;
    width: 120px;
    height: 42px;
    background: linear-gradient(135deg, #f0e6d2, #e8d9b8);
    border: 1px solid #ddd;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    user-select: none;
}
.ly-captcha-img::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background-image:
        repeating-linear-gradient(45deg, transparent, transparent 3px, rgba(204,78,21,0.08) 3px, rgba(204,78,21,0.08) 4px),
        repeating-linear-gradient(-45deg, transparent, transparent 5px, rgba(8,102,178,0.06) 5px, rgba(8,102,178,0.06) 6px);
}
.ly-captcha-img span {
    font-size: 24px;
    font-weight: 800;
    color: var(--ly-orange);
    letter-spacing: 6px;
    font-style: italic;
    text-shadow: 1px 1px 0 rgba(0,0,0,0.1);
    position: relative;
    z-index: 1;
    transform: rotate(-3deg);
}
.ly-captcha-refresh {
    flex-shrink: 0;
    font-size: 14px;
    color: var(--ly-orange);
    transition: color 0.3s;
}
.ly-captcha-refresh:hover { color: var(--ly-blue); text-decoration: underline; }

/* 表单按钮 */
.ly-form-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    margin-top: 35px;
    padding-top: 30px;
    border-top: 1px solid var(--ly-light);
}
.ly-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 13px 50px;
    font-size: 15px;
    font-weight: 600;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s;
    letter-spacing: 2px;
    font-family: inherit;
}
.ly-btn-submit {
    background: linear-gradient(135deg, var(--ly-blue), #0a82d9);
    color: #fff;
    box-shadow: 0 4px 15px rgba(8,102,178,0.35);
}
.ly-btn-submit:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(8,102,178,0.45);
}
.ly-btn-reset {
    background: linear-gradient(135deg, var(--ly-orange), #e06a2e);
    color: #fff;
    box-shadow: 0 4px 15px rgba(204,78,21,0.35);
}
.ly-btn-reset:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(204,78,21,0.45);
}
.ly-btn i { font-size: 14px; }

/* ============================================
   响应式
   ============================================ */
@media (max-width: 1100px) {
    .ly-wrapper { flex-direction: column; }
    .ly-sidebar { width: 100%; }
}
@media (max-width: 768px) {
    .ly-form-section { padding: 25px 20px; }
    .ly-form-row { flex-direction: column; }
    .ly-form-label {
        width: 100%;
        text-align: left;
        padding-right: 0;
        padding-top: 0;
        margin-bottom: 8px;
    }
    .ly-captcha-wrap { flex-wrap: wrap; }
    .ly-form-buttons { flex-direction: column; }
    .ly-btn { width: 100%; justify-content: center; }
    .ly-page-title { font-size: 26px; }
}