/* 全局重置：去掉li圆点 */
ul, ol { list-style: none; padding-left: 0; margin: 0; }
body{ font-family: pingfang SC,helvetica neue,arial,hiragino sans gb,microsoft yahei ui,microsoft yahei,simsun,sans-serif!important; background:#fff; }
a{ text-decoration:none; }

/* 容器最大宽度1350px */
.ty-container { max-width: 1350px; margin: 0 auto; padding: 0 15px; }
/* 每部分上下padding 80px */
.ty-section { padding: 80px 0; }
@media (max-width: 768px) {
    .ty-section { padding: 50px 0; }
}
/* 大标题30px 居中 */
.ty-tit { font-size: 30px; font-weight: 700; text-align: center; color:#000; }
@media (max-width: 576px) {
    .ty-tit { font-size: 24px; }
}
.ty-stit { text-align:center; font-size:0.95rem; color:#666; margin-top:0.5rem; }

/* ===== 主色 #0066ff ===== */
.ty-primary-bg { background: #0066ff; }
.ty-primary-color { color: #0066ff; }
.ty-primary-border { border-color: #0066ff; }

/* ===== 图标颜色控制 ===== */
/* 步骤图标、对勾图标、选择原因图标 - #0066ff */
.ty-step-item img,
.ty-reason-card img,
.ty-yhCon p i {
    filter: brightness(0) saturate(100%) invert(28%) sepia(99%) saturate(4329%) hue-rotate(210deg) brightness(98%) contrast(105%);
}
/* 对勾图标特殊处理 */
.ty-yhCon p i {
    background: url('/css/2022/images/tianyi-duihao.png') no-repeat top center;
    width: 16px;
    height: 12px;
    display: inline-block;
    margin-right: 15px;
    vertical-align: middle;
}
/* 标题背景直接变为 #0066ff */
.ty-yhTit {
    background: #0066ff;
    height: 55px;
    line-height: 55px;
    padding-left: 25px;
    color: #fff;
    border-radius: 8px 8px 0 0;
}
.ty-yhTit .ty-qy-icon {
    background: url('/css/2022/images/tianyi-qy.png') no-repeat top center;
    width: 31px;
    height: 28px;
    display: inline-block;
    vertical-align: middle;
}
.ty-yhTit .ty-gryh {
    background: url('/css/2022/images/tianyi-geren.png') no-repeat top center;
    width: 35px;
    height: 25px;
    display: inline-block;
    vertical-align: middle;
}
.ty-yhTit span:last-child {
    font-size: 1.1rem;
    color: #fff;
    margin-left: 10px;
    vertical-align: middle;
    font-weight: 700;
}

/* ===== Banner ===== */
.ty-banner {
    background: url('images/tianyi-banner.jpg') no-repeat center center;
    background-size: cover;
    padding: 100px 0 50px;
    min-height: 486px;
    margin-top: 60px;
}
.ty-banner-txt {
    text-align: left;
    width: 100%;
}
.ty-banner-txt h1 {
    font-size: 2.5rem;
    font-weight: 700;
    color: #333;
    text-align: left;
}
.ty-banner-txt p {
    font-size: 1rem;
    color: #333;
    max-width: 600px;
    line-height: 1.8;
    margin: 30px 0;
    text-align: justify;
}
.ty-banner-txt p .ty-highlight { color: #0066ff; }
.ty-banner-btn {
    text-align: left;
}
.ty-banner-btn a {
    display: inline-block;
    width: 160px;
    height: 50px;
    line-height: 50px;
    text-align: center;
    background: #0066ff;
    color: #fff;
    margin-right: 30px;
    border-radius: 4px;
    padding: 0 20px;
    transition: all 0.3s ease;
}
.ty-banner-btn a:hover {
    background: #0052cc;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,102,255,0.3);
}
.ty-banner-btn a:first-child {
    background: none;
    border: 1px solid #333;
    color: #333;
}
.ty-banner-btn a:first-child:hover {
    background: rgba(0,102,255,0.05);
    border-color: #0066ff;
    color: #0066ff;
    transform: translateY(-2px);
    box-shadow: none;
}

/* ===== 合作流程卡片 ===== */
.ty-card {
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.06);
    overflow: hidden;
    height: 100%;
    display: flex;
    flex-direction: column;
    transition: all 0.3s ease;
}
.ty-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0,102,255,0.10);
}
.ty-yhCon {
    border-top: none;
    padding: 1.5rem 1.2rem;
    flex: 1;
    background: #fff;
    border-radius: 0 0 8px 8px;
}
.ty-yhCon p {
    margin-bottom: 1rem;
    font-size: 0.875rem;
    color: #666;
}
.ty-yhCon p a {
    color: #0066ff;
}
.ty-yh-btn {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    padding: 0 1.2rem 1.2rem 1.2rem;
}
.ty-yh-btn a {
    flex: 1;
    min-width: 120px;
    height: 50px;
    line-height: 50px;
    text-align: center;
    background: #0066ff;
    color: #fff;
    border-radius: 4px;
    font-size: 0.95rem;
    transition: all 0.3s ease;
}
.ty-yh-btn a:hover {
    background: #0052cc;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,102,255,0.3);
}
.ty-yh-btn a:last-child {
    background: #0052cc;
}
.ty-yh-btn a:last-child:hover {
    background: #0044aa;
}

/* ===== 关于天翼云 ===== */
.ty-about-bg { background: #f7f9ff; }
.ty-about-card {
    background: #fff;
    border-radius: 12px;
    padding: 2rem 1.5rem;
    box-shadow: 0 2px 38px rgba(0,102,255,0.1);
    margin-top: 2rem;
}
.ty-about-row {
    display: flex;
    gap: 2rem;
    align-items: flex-start;
    flex-wrap: wrap;
}
.ty-about-left {
    flex: 0 0 260px;
    text-align: center;
}
.ty-about-left img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
}
.ty-about-left p {
    background: #f7f9ff;
    height: 43px;
    line-height: 43px;
    text-align: center;
    font-size: 0.9rem;
    color: #333;
}
.ty-about-right {
    flex: 1;
    min-width: 280px;
}
.ty-about-text {
    font-size: 0.95rem;
    color: #333;
    line-height: 1.8;
    text-indent: 2em;
    text-align: justify;
}
.ty-choose-title {
    font-size: 1.1rem;
    color: #0066ff;
    font-weight: 700;
    text-align: center;
    margin-top: 2rem;
}
.ty-reason-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.2rem;
    margin-top: 1.5rem;
}
.ty-reason-card {
    background: #fff;
    border-radius: 12px;
    padding: 1.5rem 1.2rem;
    display: flex;
    align-items: center;
    gap: 1.2rem;
    transition: all 0.3s ease;
    box-shadow: 0 2px 18px rgba(0,0,0,0.08);
    cursor: default;
    border: 1px solid transparent;
}
.ty-reason-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0,102,255,0.12);
    border-color: #0066ff;
}
.ty-reason-card img {
    height: auto;
    flex-shrink: 0;
}
.ty-reason-card .ty-reason-text h3 {
    font-size: 1rem;
    font-weight: 700;
    color: #333;
    margin: 0 0 4px 0;
}
.ty-reason-card .ty-reason-text p {
    font-size: 0.85rem;
    color: #666;
    margin: 0;
}
@media (max-width: 992px) {
    .ty-reason-grid { grid-template-columns: repeat(2, 1fr); }
    .ty-about-left { flex: 0 0 100%; }
}
@media (max-width: 576px) {
    .ty-reason-grid { grid-template-columns: 1fr; }
    .ty-reason-card { padding: 1rem; }
}

/* ===== 其他云产品代理 ===== */
.ty-partner-bg { background: #fff; }
.ty-partner-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 1.2rem;
    margin-top: 2rem;
}
.ty-partner-item {
    background: #fff;
    border: 1px solid #dfdfdf;
    border-radius: 10px;
    padding: 0.8rem 0.5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
    text-align: center;
}
.ty-partner-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0,102,255,0.10);
    border-color: #0066ff;
}
.ty-partner-item .ty-partner-name {
    font-size: 1rem;
    color: #333;
    font-weight: 600;
}
.ty-partner-item .ty-partner-name .ty-discount {
    font-size: 1.1rem;
    color: #0066ff;
    font-weight: 700;
}
.ty-partner-item a {
    background: #0066ff;
    color: #fff;
    padding: 0.3rem 2rem;
    border-radius: 10px;
    font-size: 0.8rem;
    white-space: nowrap;
    transition: all 0.3s ease;
    display: inline-block;
}
.ty-partner-item a:hover {
    background: #0052cc;
    transform: scale(1.05);
    color: #fff;
    box-shadow: 0 4px 12px rgba(0,102,255,0.3);
}
@media (max-width: 992px) {
    .ty-partner-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 576px) {
    .ty-partner-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .ty-banner { min-height: auto; padding: 40px 0 30px; }
    .ty-banner-txt h1 { font-size: 1.8rem; }
    .ty-banner-txt p { max-width: 100%; }
}
@media (max-width: 576px) {
    .ty-banner-btn a { width: 100px; margin-right: 10px; font-size: 0.85rem; }
    .ty-yh-btn a { min-width: 80px; height: 44px; line-height: 44px; font-size: 0.85rem; }
}