625 lines
12 KiB
CSS
625 lines
12 KiB
CSS
.wrapper {
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width: 90%;
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margin: 0 auto;
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box-sizing: border-box;
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}
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/* header */
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.header {
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width: 100%;
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display: flex;
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justify-content: space-between;
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align-items: center;
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padding: 0 5% 0 2%;
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gap: 20px;
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background-color: #2D6B7D;
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}
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.header .logo {
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display: flex;
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flex: 1 1 auto;
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max-width: 55%;
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min-width: 0;
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align-items: center;
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margin: 0;
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border-radius: 20px;
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font-size: 120%;
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font-weight: 700;
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}
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.header .logo img {
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height: 80px;
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width: auto;
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object-fit: contain;
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display: block;
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}
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.header .logo .title {
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margin-left: 2%;
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width: auto;
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display: flex;
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flex-direction: row;
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align-items: baseline;
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gap: 8px;
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flex-wrap: wrap;
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overflow: hidden;
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}
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.header .logo .title h3 {
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font-size: 110%;
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color: white;
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font-weight: 600;
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margin: 0;
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white-space: normal;
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line-height: 1.2;
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}
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.header .logo .title p {
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font-size: 80%;
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color: white;
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margin: 0;
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white-space: normal;
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line-height: 1.2;
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}
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.header .nev {
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flex: 0 1 auto;
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height: 100%;
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min-width: 0;
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}
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.header .nev .nev-child-1 {
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display: flex;
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width: 100%;
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height: 100%;
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justify-content: flex-end;
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align-items: center;
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}
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.header .nev-child-1 li {
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padding: 1% 2%;
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border-radius: 10px;
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position: relative;
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list-style: none;
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}
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/* 鼠标悬停导航栏 */
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.header li:hover a {
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color: black;
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}
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.header .icon-jiantou_shang {
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display: none;
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}
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.header li:hover .icon-jiantou_xia {
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display: none;
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}
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.header li:hover .icon-jiantou_shang {
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display: inline-block;
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}
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/* 箭头图标对齐样式 */
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.header .icon-jiantou_xia,
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.header .icon-jiantou_shang {
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font-size: 12px;
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vertical-align: middle;
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line-height: 1;
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margin-left: 4px;
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}
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.header a {
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font-size: 150%;
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font-weight: 700;
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color: white;
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display: inline-flex;
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align-items: center;
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gap: 5px;
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}
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.header .nev-child-2 {
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display: none;
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position: absolute;
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top: 70%;
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left: 50%;
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transform: translateX(-50%) translateY(-10px);
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background: linear-gradient(135deg, #ffffff 0%, #f8fbfc 100%);
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border-radius: 12px;
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box-shadow: 0 12px 35px rgba(46, 90, 97, 0.2);
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border: 1px solid rgba(46, 90, 97, 0.08);
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overflow: hidden;
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z-index: 9999;
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opacity: 0;
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visibility: hidden;
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transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
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margin-top: 8px;
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min-width: 200px;
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}
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/* 下拉菜单顶部小箭头 */
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.header .nev-child-2::before {
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content: '';
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position: absolute;
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top: -8px;
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left: 50%;
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transform: translateX(-50%);
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width: 0;
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height: 0;
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border-left: 8px solid transparent;
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border-right: 8px solid transparent;
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border-bottom: 8px solid #ffffff;
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filter: drop-shadow(0 -2px 4px rgba(46, 90, 97, 0.1));
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}
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.header .nev-child-2 li {
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width: 100%;
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background-color: transparent;
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text-align: left;
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border-bottom: 1px solid rgba(46, 90, 97, 0.08);
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font-weight: 400;
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transition: all 0.2s ease;
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}
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.header .nev-child-2 li:nth-last-child(1) {
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border-bottom: none;
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}
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.header .nev-child-2 li a {
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display: flex;
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align-items: center;
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padding: 14px 10px;
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color: #2E5A61;
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text-decoration: none;
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font-size: 100%;
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font-weight: 500;
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position: relative;
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transition: all 0.2s ease;
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white-space: nowrap;
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}
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.header .nev-child-2 li a:before {
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content: '';
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position: absolute;
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left: 0;
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top: 0;
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height: 100%;
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width: 0;
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z-index: -1;
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}
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.header .nev-child-2 li:hover {
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background-color: rgba(71, 183, 190, 0.05);
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transform: translateX(3px);
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}
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.header .nev-child-2 li:hover a {
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color: #2E5A61;
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}
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.header .nev-child-2 li:hover a:before {
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width: 4px;
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}
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/* 每个菜单项的特色样式 */
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.header .nev-child-2 li:nth-child(1):hover {
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background: linear-gradient(90deg, rgba(255, 193, 7, 0.1), transparent);
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}
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.header .nev-child-2 li:nth-child(2):hover {
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background: linear-gradient(90deg, rgba(220, 53, 69, 0.1), transparent);
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}
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.header .nev-child-2 li:nth-child(3):hover {
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background: linear-gradient(90deg, rgba(255, 87, 34, 0.1), transparent);
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}
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.header .nev-child-2 li:nth-child(4):hover {
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background: linear-gradient(90deg, rgba(76, 175, 80, 0.1), transparent);
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}
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.header .nev-child-2 li:nth-child(5):hover {
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background: linear-gradient(90deg, rgba(156, 39, 176, 0.1), transparent);
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}
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/* 菜单项动画序列 */
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.header li:hover .nev-child-2 li {
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animation: slideInFromLeft 0.3s ease forwards;
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opacity: 0;
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transform: translateX(-20px);
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}
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.header li:hover .nev-child-2 li:nth-child(1) { animation-delay: 0.1s; }
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.header li:hover .nev-child-2 li:nth-child(2) { animation-delay: 0.15s; }
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.header li:hover .nev-child-2 li:nth-child(3) { animation-delay: 0.2s; }
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.header li:hover .nev-child-2 li:nth-child(4) { animation-delay: 0.25s; }
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.header li:hover .nev-child-2 li:nth-child(5) { animation-delay: 0.3s; }
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@keyframes slideInFromLeft {
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to {
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opacity: 1;
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transform: translateX(0);
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}
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}
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/* 下拉菜单显示动画 */
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.header li:hover .nev-child-2 {
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display: block;
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opacity: 1;
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visibility: visible;
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transform: translateX(-50%) translateY(0);
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}
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.help-container {
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background: #eff5ff;
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padding: 20px 0;
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box-sizing: border-box;
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}
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.help-container .wrapper {
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margin: 0 auto;
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display: flex;
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border-radius: 8px;
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box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
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}
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/* 主内容区域 */
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.main-content {
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flex: 1;
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background: white;
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box-sizing: border-box;
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overflow-y: auto;
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height: calc(100vh - 100px);
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}
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.content-header {
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background: white;
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padding: 40px 60px;
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color: #333;
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text-align: center;
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position: relative;
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overflow: hidden;
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border-bottom: 1px solid #e9ecef;
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}
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.content-header::before {
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content: '';
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position: absolute;
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top: 50%;
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left: 50%;
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width: 400px;
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height: 400px;
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background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
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border-radius: 50%;
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transform: translate(-50%, -50%);
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pointer-events: none;
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}
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.content-header h1 {
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font-size: 36px;
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font-weight: 700;
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margin: 0 0 16px 0;
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color: #2E5A61;
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position: relative;
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z-index: 2;
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}
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.content-header p {
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font-size: 16px;
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margin: 0;
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color: #6c757d;
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position: relative;
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z-index: 2;
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max-width: 600px;
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margin: 0 auto;
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line-height: 1.6;
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}
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.content-body {
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padding: 40px 60px;
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max-width: none;
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margin: 0;
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}
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.section {
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margin-bottom: 50px;
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}
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.section h2 {
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font-size: 120%;
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font-weight: 700;
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color: #2E5A61;
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margin: 0 0 10px 0;
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padding-bottom: 5px;
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border-bottom: 2px solid #e9ecef;
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}
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.section h3 {
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font-size: 20px;
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font-weight: 600;
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color: #2E5A61;
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margin: 30px 0 15px 0;
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}
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.section p {
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line-height: 1.8;
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color: #495057;
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}
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.feature-grid {
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display: grid;
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grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
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gap: 30px;
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margin: 30px 0;
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}
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.feature-card {
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background: #f8f9fa;
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border: 1px solid #e9ecef;
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border-radius: 12px;
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padding: 25px;
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transition: all 0.3s ease;
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}
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.feature-card:hover {
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transform: translateY(-5px);
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box-shadow: 0 8px 25px rgba(74, 144, 164, 0.15);
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border-color: #6BC8D1;
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}
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.feature-card h4 {
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font-size: 18px;
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font-weight: 600;
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color: #4A90A4;
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margin: 0 0 12px 0;
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}
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.feature-card p {
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line-height: 1.6;
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color: #6c757d;
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margin: 0;
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}
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.step-list {
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counter-reset: step-counter;
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list-style: none;
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padding: 0;
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margin: 20px 0;
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}
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.step-list li {
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counter-increment: step-counter;
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margin-bottom: 20px;
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padding-left: 50px;
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position: relative;
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}
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.step-list li::before {
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content: counter(step-counter);
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position: absolute;
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left: 0;
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top: 0;
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width: 30px;
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height: 30px;
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background: linear-gradient(135deg, #4A90A4, #6BC8D1);
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color: white;
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border-radius: 50%;
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display: flex;
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align-items: center;
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justify-content: center;
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font-weight: 600;
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font-size: 14px;
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}
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.highlight-box {
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background: linear-gradient(135deg, rgba(74, 144, 164, 0.1), rgba(107, 200, 209, 0.1));
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border-left: 4px solid #4A90A4;
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padding: 20px;
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margin: 20px 0;
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border-radius: 0 8px 8px 0;
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}
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.highlight-box h4 {
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color: #4A90A4;
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margin: 0 0 10px 0;
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font-size: 16px;
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font-weight: 600;
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}
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.highlight-box p {
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margin: 0;
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color: #495057;
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}
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/* 左侧边栏导航 */
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.sidebar-nav {
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width: 20%;
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min-width: 250px;
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background: #f8f9fa;
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height: calc(100vh - 100px);
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flex-shrink: 0;
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overflow-y: auto;
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border-right: 1px solid #e9ecef;
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}
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/* 侧边栏头部 */
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.sidebar-header {
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padding: 20px 20px 15px 20px;
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border-bottom: 1px solid #e9ecef;
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background: #f8f9fa;
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}
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.sidebar-header h3 {
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margin: 0;
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font-size: 120%;
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font-weight: 700;
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color: #2E5A61;
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text-align: left;
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}
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/* 导航分类 */
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.nav-section {
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margin-bottom: 0;
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}
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.nav-section-title {
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font-size: 120%;
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font-weight: 700;
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color: #6c757d;
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text-transform: uppercase;
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letter-spacing: 0.5px;
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margin: 0;
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padding: 15px 20px 8px 20px;
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background: #f8f9fa;
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border-bottom: 1px solid #e9ecef;
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}
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.nav-section-list {
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list-style: none;
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padding: 0;
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margin: 0;
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background: white;
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}
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.nav-section-list li {
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margin: 0;
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border-bottom: 1px solid #f1f3f4;
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}
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.nav-section-list li:last-child {
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border-bottom: none;
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}
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.nav-section-list a {
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display: block;
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color: #495057;
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text-decoration: none;
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font-size: 100%;
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font-weight: 400;
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padding: 12px 20px 12px 30px;
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transition: all 0.2s ease;
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position: relative;
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border-left: 3px solid transparent;
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}
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.nav-section-list a:hover {
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background: rgba(74, 144, 164, 0.08);
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color: #4A90A4;
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border-left-color: #4A90A4;
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}
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.nav-section-list a.active {
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background: rgba(74, 144, 164, 0.12);
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color: #4A90A4;
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border-left-color: #4A90A4;
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font-weight: 500;
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}
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.nav-section-list a.active::before {
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content: '';
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position: absolute;
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right: 15px;
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top: 50%;
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transform: translateY(-50%);
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width: 0;
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height: 0;
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border-left: 4px solid #4A90A4;
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border-top: 4px solid transparent;
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border-bottom: 4px solid transparent;
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}
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/* 界面演示样式 */
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.demo {
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border-radius: 8px;
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padding: 10px 0px;
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}
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.demo_title {
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color: #2E5A61;
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font-weight: 600;
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padding: 5px 20px;
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margin-left: 20px;
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border-left: 4px solid #4A90A4;
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border-radius: 6px 0 0 6px;
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font-size: 110%;
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box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
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margin-bottom: 10px;
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}
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.demo_title:hover {
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background: rgba(74, 144, 164, 0.08);
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}
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.demo-image {
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text-align: center;
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margin-top: 20px;
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width: 100%;
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}
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.demo-img {
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border: 1px solid #e9ecef;
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border-radius: 8px;
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box-shadow: 0 2px 8px rgba(0,0,0,0.1);
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width: 80%;
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max-width: 800px;
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}
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.demo p {
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padding: 0 30px;
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}
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.demo a {
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color: #3366CC;
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text-decoration: 1px underline;
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}
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.demo a:hover {
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color: #254E9C;
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font-weight: 700;
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}
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/* 滚动条样式 */
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::-webkit-scrollbar {
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width: 6px;
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}
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::-webkit-scrollbar-track {
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background: #f1f1f1;
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}
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::-webkit-scrollbar-thumb {
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|
background: #8b8b8b;
|
|
border-radius: 3px;
|
|
}
|
|
|
|
::-webkit-scrollbar-thumb:hover {
|
|
background: #636363;
|
|
}
|
|
|
|
|
|
/* copyright */
|
|
.copyright {
|
|
width: 100%;
|
|
margin: 0 auto;
|
|
margin-bottom: 20px;
|
|
}
|
|
|
|
.copyright .bottom {
|
|
display: flex;
|
|
justify-content: center;
|
|
align-items: center;
|
|
width: 100%;
|
|
margin: 0 auto;
|
|
padding-top: 40px;
|
|
padding-bottom: 40px;
|
|
background-color: #1E3A4A;
|
|
}
|
|
|
|
.copyright .bottom p {
|
|
margin: 0 20px;
|
|
color: white;
|
|
}
|
|
|