* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'PingFang SC', 'Microsoft YaHei', sans-serif;
    font-size: 14px;
    color: #444;
    background: #f5f5f5;
    line-height: 1.6;
}

a {
    color: #333;
    text-decoration: none;
    transition: color .2s;
}

a:hover {
    color: #009edd;
}

img {
    max-width: 100%;
    display: block;
}

ul, li {
    list-style: none;
}

.douhao-page {
    max-width: 1160px;
    margin: 0 auto;
    padding: 10px 15px 0;
}

.douhao-header {
    background: #fff;
    border-bottom: 2px solid #e0e0e0;
    position: relative;
    z-index: 100;
}

.douhao-header-inner {
    max-width: 1160px;
    margin: 0 auto;
    padding: 0 15px;
    height: 60px;
    display: flex;
    align-items: center;
    gap: 20px;
}

.douhao-logo {
    flex-shrink: 0;
}

.douhao-logo img {
    height: 42px;
    width: auto;
}

.douhao-logo span {
    font-size: 24px !important;
}

.douhao-nav {
    flex: 1;
    min-width: 0;
    overflow: hidden;
}

.douhao-nav ul {
    display: flex;
    align-items: center;
    height: 60px;
}

.douhao-nav li {
    flex-shrink: 0;
}

.douhao-nav li > a {
    display: inline-flex;
    align-items: center;
    height: 60px;
    padding: 0 18px;
    font-size: 16px;
    font-weight: 600;
    color: #444;
    transition: color .2s;
}

.douhao-nav li > a:hover {
    color: #009edd;
}

.douhao-nav li.douhao-nav-active > a {
    color: #009edd;
}

.douhao-header-actions {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
}

.douhao-search-toggle {
    width: 34px;
    height: 34px;
    border: none;
    background: #f0f0f0;
    color: #666;
    border-radius: 50%;
    cursor: pointer;
    font-size: 14px;
    transition: all .25s;
}

.douhao-search-toggle:hover {
    background: #009edd;
    color: #fff;
}

.douhao-menu-toggle {
    display: none;
    width: 34px;
    height: 34px;
    border: none;
    background: #009edd;
    color: #fff;
    border-radius: 6px;
    cursor: pointer;
    font-size: 15px;
}

.douhao-searchbar {
    display: none;
    background: #eee;
    border-top: 1px solid #e0e0e0;
}

.douhao-searchbar.douhao-show {
    display: block;
}

.douhao-searchbar-inner {
    max-width: 1160px;
    margin: 0 auto;
    padding: 12px 15px;
    display: flex;
    align-items: center;
    gap: 15px;
    flex-wrap: wrap;
}

.douhao-searchbar-inner form {
    display: flex;
    align-items: center;
    background: #fff;
    border-radius: 4px;
    overflow: hidden;
    position: relative;
    flex: 1;
    max-width: 500px;
}

.douhao-searchbar-icon {
    position: absolute;
    left: 12px;
    color: #999;
    font-size: 13px;
    pointer-events: none;
}

.douhao-searchbar-inner input {
    flex: 1;
    border: none;
    padding: 9px 12px 9px 34px;
    font-size: 14px;
    outline: none;
    background: transparent;
}

.douhao-searchbar-inner button {
    border: none;
    background: #009edd;
    color: #fff;
    padding: 0 20px;
    height: 36px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: background .25s;
}

.douhao-searchbar-inner button:hover {
    background: #007fb3;
}

.douhao-searchbar-hot {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
    font-size: 13px;
}

.douhao-searchbar-hot strong {
    color: #555;
    font-weight: 600;
}

.douhao-searchbar-hot a {
    padding: 3px 10px;
    background: rgba(0,158,221,0.1);
    color: #009edd;
    border-radius: 3px;
    font-size: 13px;
}

.douhao-searchbar-hot a:hover {
    background: #009edd;
    color: #fff;
}

.douhao-nav-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 9998;
}

.douhao-home-main {
    display: flex;
    gap: 14px;
    margin: 10px 0;
}

.douhao-home-left {
    flex: 1;
    min-width: 0;
}

.douhao-home-right {
    width: 326px;
    flex-shrink: 0;
}

.douhao-slider {
    position: relative;
    width: 100%;
    height: 370px;
    border-radius: 4px;
    overflow: hidden;
    background: #000;
}

.douhao-slider-track {
    display: flex;
    height: 100%;
    transition: transform .5s ease;
}

.douhao-slide {
    flex: 0 0 100%;
    height: 100%;
    position: relative;
}

.douhao-slide a,
.douhao-slide > span {
    display: block;
    width: 100%;
    height: 100%;
}

.douhao-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.douhao-slide-label {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 10px 15px;
    background: rgba(0,0,0,0.5);
    color: #fff;
}

.douhao-slide-label p {
    font-size: 16px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.douhao-slider-dots {
    position: absolute;
    bottom: 15px;
    right: 15px;
    display: flex;
    gap: 5px;
    z-index: 10;
}

.douhao-slider-dots span {
    width: 20px;
    height: 20px;
    line-height: 20px;
    text-align: center;
    font-size: 12px;
    background: rgba(255,255,255,0.6);
    color: #333;
    border-radius: 50%;
    cursor: pointer;
    transition: all .25s;
}

.douhao-slider-dots span.douhao-active {
    background: #009edd;
    color: #fff;
}

.douhao-hot-section {
    margin-top: 10px;
    background: #fff;
    border: 1px solid #eee;
    border-radius: 4px;
}

.douhao-panel-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 15px;
    border-bottom: 1px solid #eee;
    background: #fff;
}

.douhao-panel-head h3 {
    font-size: 16px;
    font-weight: 600;
    color: #009edd;
    display: flex;
    align-items: center;
    gap: 6px;
}

.douhao-panel-head h3 a {
    color: #009edd;
}

.douhao-panel-more {
    font-size: 13px;
    color: #009edd;
    display: inline-flex;
    align-items: center;
    gap: 3px;
}

.douhao-panel-more:hover {
    color: #007fb3;
}

.douhao-article-list {
    padding: 15px;
}

.douhao-article-item {
    display: flex;
    gap: 15px;
    padding-bottom: 18px;
    margin-bottom: 18px;
    border-bottom: 1px solid #eee;
}

.douhao-article-item:last-child {
    padding-bottom: 0;
    margin-bottom: 0;
    border-bottom: none;
}

.douhao-article-thumb {
    flex-shrink: 0;
    width: 265px;
    height: 165px;
    border-radius: 3px;
    overflow: hidden;
    background: #f0f0f0;
}

.douhao-article-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .3s;
}

.douhao-article-item:hover .douhao-article-thumb img {
    transform: scale(1.04);
}

.douhao-article-noimg {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ccc;
    font-size: 32px;
}

.douhao-article-body {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
}

.douhao-article-title {
    font-size: 16px;
    line-height: 24px;
    height: 24px;
    margin-bottom: 10px;
    overflow: hidden;
}

.douhao-article-title a {
    color: #333;
    font-weight: 600;
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.douhao-article-title a:hover {
    color: #009edd;
}

.douhao-article-desc {
    flex: 1;
    font-size: 14px;
    color: #666;
    line-height: 24px;
    margin-bottom: 10px;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
}

.douhao-article-cat {
    color: #009edd;
    font-weight: 500;
    margin-right: 5px;
}

.douhao-article-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 13px;
    color: #a4a4a4;
    padding-top: 10px;
    border-top: 1px dashed #eee;
}

.douhao-article-author {
    color: #a4a4a4;
}

.douhao-article-meta-right {
    display: flex;
    align-items: center;
    gap: 15px;
}

.douhao-article-date,
.douhao-article-views {
    display: inline-flex;
    align-items: center;
    color: #a4a4a4;
}

.douhao-article-date::before {
    content: "\f017";
    font-family: "Font Awesome 6 Free";
    font-weight: 400;
    margin-right: 4px;
    font-size: 12px;
}

.douhao-article-views::before {
    content: "\f06e";
    font-family: "Font Awesome 6 Free";
    font-weight: 400;
    margin-right: 4px;
    font-size: 12px;
}

.douhao-right-cats {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.douhao-right-cat-item {
    background: #fff;
    border: 1px solid #eee;
    border-radius: 4px;
    padding: 12px 15px;
    transition: all .25s;
}

.douhao-right-cat-item:hover {
    border-color: #d0e8f5;
    box-shadow: 0 3px 12px rgba(0,158,221,0.08);
}

.douhao-right-cat-tag {
    display: inline-block;
    margin-bottom: 8px;
}

.douhao-right-cat-tag strong {
    display: inline-block;
    padding: 4px 15px;
    color: #fff;
    font-size: 14px;
    font-weight: 500;
    border-radius: 3px;
}

.douhao-right-cat-tag-1 strong {
    background: #F12617;
}

.douhao-right-cat-tag-2 strong {
    background: #4CAF50;
}

.douhao-right-cat-tag-3 strong {
    background: #019EDD;
}

.douhao-right-cat-item h2 {
    font-size: 16px;
    line-height: 26px;
    font-weight: 500;
    margin-bottom: 5px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.douhao-right-cat-item h2 a {
    color: #333;
}

.douhao-right-cat-item h2 a:hover {
    color: #009edd;
}

.douhao-right-cat-item p {
    font-size: 13px;
    color: #999;
    line-height: 22px;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.douhao-side-card {
    margin-top: 10px;
    background: #fff;
    border: 1px solid #eee;
    border-radius: 4px;
    overflow: hidden;
}

.douhao-hot-tags {
    padding: 12px 15px;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.douhao-hot-tags a {
    padding: 4px 12px;
    background: rgba(0,132,255,0.1);
    color: #009edd;
    font-size: 13px;
    border-radius: 3px;
    border: 1px solid #d4e5f7;
    transition: all .25s;
}

.douhao-hot-tags a:hover {
    background: #009edd;
    color: #fff;
    border-color: #009edd;
}

.douhao-timeline {
    padding: 10px 15px 15px;
}

.douhao-timeline-item {
    position: relative;
    padding: 0 0 15px 20px;
}

.douhao-timeline-item::before {
    content: "";
    position: absolute;
    left: 4px;
    top: 8px;
    bottom: 0;
    width: 1px;
    background: #edf1f8;
}

.douhao-timeline-item:last-child::before {
    display: none;
}

.douhao-timeline-item::after {
    content: "";
    position: absolute;
    left: 0;
    top: 6px;
    width: 9px;
    height: 9px;
    background: #009edd;
    border-radius: 50%;
    box-shadow: 0 0 0 2px #e6f4fb;
}

.douhao-timeline-item a {
    display: block;
    font-size: 14px;
    color: #333;
    margin-bottom: 3px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.douhao-timeline-item a:hover {
    color: #009edd;
}

.douhao-timeline-time {
    font-size: 12px;
    color: #999;
}

.douhao-side-ad {
    margin-top: 10px;
    border-radius: 4px;
    overflow: hidden;
}

.douhao-side-ad img {
    width: 100%;
    height: auto;
    display: block;
}

.douhao-rank-list {
    padding: 5px 15px 10px;
}

.douhao-rank-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 9px 0;
    border-bottom: 1px solid #EDEDED;
}

.douhao-rank-item:last-child {
    border-bottom: none;
}

.douhao-rank-num {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    line-height: 24px;
    text-align: center;
    font-size: 13px;
    font-style: normal;
    color: #666;
    background: #f2f2f2;
    border-radius: 3px;
    font-weight: 600;
}

.douhao-rank-num-1 { background: #F12617; color: #fff; }
.douhao-rank-num-2 { background: #00BCD4; color: #fff; }
.douhao-rank-num-3 { background: #009688; color: #fff; }
.douhao-rank-num-4,
.douhao-rank-num-5,
.douhao-rank-num-6,
.douhao-rank-num-7,
.douhao-rank-num-8,
.douhao-rank-num-9,
.douhao-rank-num-10 {
    background: #f2f2f2;
    color: #999;
}

.douhao-rank-item a {
    flex: 1;
    min-width: 0;
    font-size: 14px;
    color: #333;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.douhao-rank-item a:hover {
    color: #009edd;
}

.douhao-recommend-list {
    padding: 8px 15px;
}

.douhao-recommend-item {
    padding: 8px 0 8px 12px;
    border-bottom: 1px dashed #f0f0f0;
    position: relative;
}

.douhao-recommend-item:last-child {
    border-bottom: none;
}

.douhao-recommend-item::before {
    content: "";
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 4px;
    background: #009edd;
    border-radius: 50%;
}

.douhao-recommend-item a {
    display: block;
    font-size: 14px;
    color: #555;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.douhao-recommend-item a:hover {
    color: #009edd;
}

.douhao-friendlinks-list {
    padding: 12px 15px;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.douhao-friendlinks-list a {
    padding: 4px 12px;
    background: #f5f5f5;
    color: #666;
    font-size: 13px;
    border-radius: 3px;
    transition: all .25s;
}

.douhao-friendlinks-list a:hover {
    background: #009edd;
    color: #fff;
}

.douhao-footer {
    margin-top: 20px;
    background: #f5f5f5;
    border-top: 1px solid #eee;
    padding: 20px 15px;
}

.douhao-footer-bottom {
    max-width: 1160px;
    margin: 0 auto;
    text-align: center;
    font-size: 13px;
    color: #a9a9a9;
}

.douhao-footer-bottom a {
    color: #a9a9a9;
}

.douhao-footer-bottom a:hover {
    color: #009edd;
}

.douhao-backtop {
    position: fixed;
    right: 25px;
    bottom: 80px;
    width: 46px;
    height: 46px;
    background: #009edd;
    border-radius: 50%;
    box-shadow: 0 4px 12px rgba(0,158,221,0.4);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all .3s;
    z-index: 999;
}

.douhao-backtop.douhao-show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.douhao-backtop:hover {
    color: #fff;
    background: #007fb3;
    transform: translateY(-3px);
    box-shadow: 0 6px 16px rgba(0,158,221,0.6);
}

@media (max-width: 992px) {
    .douhao-home-right {
        width: 280px;
    }

    .douhao-article-thumb {
        width: 220px;
        height: 140px;
    }

    .douhao-slider {
        height: 320px;
    }
}

@media (max-width: 768px) {
    .douhao-header-inner {
        height: 54px;
        gap: 10px;
    }

    .douhao-logo img {
        height: 34px;
    }

    .douhao-logo span {
        font-size: 20px !important;
    }

    .douhao-nav {
        position: fixed;
        top: 0;
        right: -280px;
        width: 260px;
        height: 100vh;
        background: #fff;
        box-shadow: -4px 0 24px rgba(0,0,0,0.15);
        z-index: 9999;
        overflow-y: auto;
        transition: right .3s ease;
        padding-top: 20px;
    }

    .douhao-nav.douhao-nav-open {
        right: 0;
    }

    .douhao-nav ul {
        flex-direction: column;
        align-items: stretch;
        height: auto;
        padding: 0 10px;
    }

    .douhao-nav li > a {
        display: flex;
        width: 100%;
        height: 46px;
        padding: 0 16px;
        font-size: 15px;
        border-radius: 6px;
        justify-content: flex-start;
    }

    .douhao-nav li.douhao-nav-active > a {
        background: #eef7fd;
    }

    .douhao-nav-overlay.douhao-show {
        display: block;
    }

    .douhao-header-actions {
        margin-left: auto;
    }

    .douhao-menu-toggle {
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .douhao-searchbar-inner {
        flex-direction: column;
        align-items: stretch;
    }

    .douhao-searchbar-inner form {
        max-width: 100%;
    }

    .douhao-searchbar-hot {
        justify-content: flex-start;
    }

    .douhao-page {
        padding: 10px 10px 0;
    }

    .douhao-home-main {
        flex-direction: column;
    }

    .douhao-home-right {
        width: 100%;
    }

    .douhao-slider {
        height: 220px;
    }

    .douhao-article-item {
        gap: 12px;
    }

    .douhao-article-thumb {
        width: 120px;
        height: 90px;
    }

    .douhao-article-title {
        font-size: 15px;
        margin-bottom: 6px;
    }

    .douhao-article-desc {
        font-size: 13px;
        line-height: 20px;
        -webkit-line-clamp: 2;
        margin-bottom: 6px;
    }

    .douhao-article-meta {
        font-size: 12px;
        padding-top: 6px;
    }

    .douhao-backtop {
        right: 15px;
        bottom: 70px;
        width: 40px;
        height: 40px;
        font-size: 15px;
    }
}

@media (max-width: 480px) {
    .douhao-article-thumb {
        width: 100px;
        height: 76px;
    }

    .douhao-article-title {
        font-size: 14px;
    }

    .douhao-article-meta-right {
        gap: 10px;
    }

    .douhao-slider {
        height: 180px;
    }
}

.douhao-empty {
    text-align: center;
    padding: 80px 20px;
    color: #999;
    background: #fff;
    border: 1px solid #eee;
    border-radius: 4px;
}

.douhao-empty i {
    font-size: 48px;
    display: block;
    margin-bottom: 16px;
    color: #ddd;
}

.douhao-empty h2 {
    font-size: 20px;
    font-weight: 500;
    color: #666;
    margin-bottom: 16px;
}

.douhao-empty p {
    font-size: 15px;
    color: #999;
    margin-bottom: 16px;
}

.douhao-empty-btn {
    display: inline-block;
    padding: 10px 28px;
    background: #009edd;
    color: #fff;
    border-radius: 20px;
    font-size: 14px;
    transition: all .3s;
}

.douhao-empty-btn:hover {
    color: #fff;
    background: #007fb3;
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(0,158,221,0.4);
}

.douhao-badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 10px;
    font-size: 11px;
    font-weight: 500;
    margin-left: 6px;
    vertical-align: middle;
}

.douhao-badge-recommend {
    background: #fff3e0;
    color: #FF6B35;
}

.douhao-badge-hot {
    background: #fce4ec;
    color: #e74c3c;
}

.douhao-search-hit {
    font-style: normal;
    color: #FF6B35;
    font-weight: 700;
    background: #FFF5F0;
    padding: 0 2px;
    border-radius: 2px;
}

.douhao-article-page {
    display: flex;
    gap: 14px;
    margin: 10px 0;
}

.douhao-article-main {
    flex: 1;
    min-width: 0;
}

.douhao-article-side {
    width: 326px;
    flex-shrink: 0;
}

.douhao-article-detail {
    background: #fff;
    border: 1px solid #eee;
    border-radius: 4px;
    padding: 25px 30px;
}

.douhao-article-detail .douhao-article-title {
    font-size: 24px;
    font-weight: 700;
    color: #1a1a2e;
    line-height: 1.4;
    height: auto;
    margin-bottom: 15px;
    overflow: visible;
}

.douhao-article-detail .douhao-article-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 18px;
    font-size: 13px;
    color: #999;
    padding-bottom: 15px;
    padding-top: 0;
    margin-bottom: 20px;
    border-bottom: 1px solid #f0f0f0;
    border-top: none;
}

.douhao-article-detail .douhao-article-meta i {
    margin-right: 4px;
    color: #bbb;
}

.douhao-article-content {
    font-size: 15px;
    color: #333;
    line-height: 1.9;
    word-break: break-word;
}

.douhao-article-content p {
    margin-bottom: 12px;
    text-indent: 2em;
}

.douhao-article-content p:has(img) {
    text-indent: 0;
}

.douhao-article-content img {
    display: block;
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin: 15px auto;
}

.douhao-article-content h2,
.douhao-article-content h3,
.douhao-article-content h4 {
    margin: 20px 0 10px;
    color: #1a1a2e;
    text-indent: 0;
}

.douhao-article-content ul,
.douhao-article-content ol {
    margin: 10px 0 12px 22px;
}

.douhao-article-content li {
    text-indent: 0;
}

.douhao-article-content blockquote {
    border-left: 3px solid #009edd;
    padding: 10px 15px;
    margin: 15px 0;
    background: #f8fafc;
    border-radius: 0 6px 6px 0;
    color: #666;
    text-indent: 0;
}

.douhao-article-content code {
    background: #f3f4f6;
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 13px;
    color: #d43a2a;
}

.douhao-article-content pre {
    background: #2d2d3a;
    color: #e0e0e0;
    padding: 14px 18px;
    border-radius: 8px;
    overflow-x: auto;
    font-size: 13px;
    line-height: 1.7;
    text-indent: 0;
}

.douhao-readmore-preview {
    position: relative;
}

.douhao-readmore-overlay {
    position: relative;
    margin-top: -150px;
    padding-top: 80px;
    background: linear-gradient(to bottom, rgba(255,255,255,0) 0%, rgba(255,255,255,0.92) 50%, rgba(255,255,255,0.98) 80%, #fff 100%);
    text-align: center;
    min-height: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
}

.douhao-readmore-overlay a {
    display: block;
    width: 100%;
    height: 100%;
    text-decoration: none;
}

.douhao-readmore-arrow {
    animation: douhaoArrowBounce 1.5s ease-in-out infinite;
    font-size: 32px;
    color: #009edd;
    display: block;
    margin-bottom: 8px;
}

@keyframes douhaoArrowBounce {
    0%, 100% {
        transform: translateY(0);
        opacity: 0.6;
    }
    50% {
        transform: translateY(10px);
        opacity: 1;
    }
}

.douhao-readmore-hint {
    font-size: 14px;
    color: #999;
    letter-spacing: 2px;
}

.douhao-readmore-wrapper {
    text-align: center;
    padding: 20px 0 10px;
    margin-top: 10px;
}

.douhao-readmore-btn {
    background: #009edd;
    color: #fff;
    border: none;
    padding: 12px 40px;
    border-radius: 30px;
    cursor: pointer;
    font-size: 15px;
    font-weight: 600;
    transition: all .3s;
    box-shadow: 0 4px 15px rgba(0,158,221,0.3);
}

.douhao-readmore-btn:hover {
    background: #007fb3;
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(0,158,221,0.45);
}

.douhao-readmore-btn i {
    margin-right: 8px;
}

.douhao-readmore-ad {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.7);
    z-index: 9999;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(5px);
}

.douhao-readmore-ad.douhao-show {
    display: flex;
}

.douhao-readmore-ad-box {
    background: #fff;
    border-radius: 16px;
    padding: 30px;
    max-width: 520px;
    width: 90%;
    max-height: 80vh;
    overflow-y: auto;
    box-shadow: 0 20px 60px rgba(0,0,0,0.5);
}

.douhao-readmore-ad-tip {
    text-align: center;
    font-size: 15px;
    color: #555;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}

.douhao-readmore-countdown {
    display: inline-block;
    font-size: 22px;
    font-weight: 700;
    color: #FF6B35;
    min-width: 30px;
    text-align: center;
    background: #fff3e0;
    padding: 0 10px;
    border-radius: 6px;
    line-height: 1.4;
}

.douhao-readmore-ad-body {
    background: #f9f9f9;
    border-radius: 8px;
    padding: 15px;
    text-align: center;
}

.douhao-readmore-ad-body img {
    max-width: 100%;
    height: auto;
}

.douhao-article-tags {
    margin-top: 20px;
    padding-top: 15px;
    border-top: 1px solid #f0f0f0;
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.douhao-article-tags > span {
    color: #666;
    font-size: 13px;
}

.douhao-tag {
    display: inline-block;
    padding: 5px 14px;
    background: #eef7fd;
    color: #009edd;
    border-radius: 15px;
    font-size: 12px;
    transition: all .3s;
}

.douhao-tag:hover {
    background: #009edd;
    color: #fff;
}

.douhao-article-nav {
    display: flex;
    justify-content: space-between;
    gap: 15px;
    margin-top: 20px;
}

.douhao-article-nav-item {
    flex: 1;
    padding: 12px 16px;
    background: #f9f9f9;
    border-radius: 8px;
    font-size: 13px;
    transition: all .3s;
    min-width: 0;
}

.douhao-article-nav-item:hover {
    background: #eef7fd;
}

.douhao-article-nav-item.douhao-article-nav-empty {
    visibility: hidden;
}

.douhao-article-nav-next {
    text-align: right;
}

.douhao-article-nav-label {
    display: block;
    font-size: 11px;
    color: #999;
    margin-bottom: 4px;
}

.douhao-article-nav-title {
    display: block;
    color: #333;
    font-size: 13px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.douhao-article-nav-item:hover .douhao-article-nav-title {
    color: #009edd;
}

.douhao-article-related {
    margin-top: 10px;
    background: #fff;
    border: 1px solid #eee;
    border-radius: 4px;
    overflow: hidden;
}

.douhao-related-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
    padding: 15px 20px 20px;
}

.douhao-related-list li a {
    display: flex;
    gap: 12px;
    align-items: center;
}

.douhao-related-thumb {
    flex-shrink: 0;
    width: 90px;
    height: 68px;
    border-radius: 6px;
    overflow: hidden;
    background: #f0f0f0;
}

.douhao-related-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.douhao-related-noimg {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ccc;
    font-size: 22px;
}

.douhao-related-info {
    flex: 1;
    min-width: 0;
}

.douhao-related-info h4 {
    font-size: 14px;
    font-weight: 500;
    color: #333;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin-bottom: 6px;
}

.douhao-related-list li a:hover h4 {
    color: #009edd;
}

.douhao-related-meta {
    display: flex;
    gap: 12px;
    font-size: 12px;
    color: #999;
}

.douhao-list-page {
    display: flex;
    gap: 14px;
    margin: 10px 0;
    align-items: flex-start;
}

.douhao-list-main {
    flex: 1;
    min-width: 0;
}

.douhao-list-side {
    width: 326px;
    flex-shrink: 0;
}

.douhao-list-header {
    background: #fff;
    border: 1px solid #eee;
    border-radius: 4px;
    padding: 18px 22px;
    margin-bottom: 10px;
}

.douhao-list-header h1 {
    font-size: 20px;
    font-weight: 600;
    color: #1a1a2e;
    margin-bottom: 6px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.douhao-list-header h1 i {
    color: #009edd;
    font-size: 18px;
}

.douhao-list-header p {
    color: #999;
    font-size: 13px;
}

.douhao-search-header {
    background: #fff;
    border: 1px solid #eee;
    border-radius: 4px;
    padding: 18px 22px;
    margin-bottom: 10px;
}

.douhao-search-header h2 {
    font-size: 18px;
    font-weight: 500;
    color: #333;
    margin-bottom: 6px;
}

.douhao-search-header h2 i {
    color: #009edd;
    margin-right: 6px;
}

.douhao-search-header h2 span {
    color: #009edd;
}

.douhao-search-header p {
    color: #999;
    font-size: 13px;
}

.douhao-search-words {
    margin-left: 10px;
    color: #bbb;
}

.douhao-search-words em {
    font-style: normal;
    background: #eef7fd;
    color: #009edd;
    padding: 2px 10px;
    border-radius: 8px;
    font-size: 12px;
    margin-right: 4px;
    display: inline-block;
}

.douhao-category-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    padding: 12px;
    background: #fff;
    border: 1px solid #eee;
    border-radius: 4px;
    margin-bottom: 10px;
}

.douhao-cat-tab {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 8px 16px;
    background: #f5f5f5;
    color: #666;
    border-radius: 20px;
    font-size: 14px;
    transition: all .3s;
}

.douhao-cat-tab i {
    font-size: 12px;
}

.douhao-cat-tab:hover {
    background: #009edd;
    color: #fff;
}

.douhao-cat-tab.douhao-cat-tab-active {
    background: #009edd;
    color: #fff;
    font-weight: 500;
}

.douhao-cat-tab-count {
    font-size: 11px;
    opacity: 0.8;
    margin-left: 2px;
}

.douhao-list-items {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.douhao-list-item {
    display: flex;
    gap: 16px;
    background: #fff;
    border: 1px solid #eee;
    padding: 16px;
    border-radius: 4px;
    transition: all .2s;
}

.douhao-list-item:hover {
    border-color: #d0e8f5;
    box-shadow: 0 4px 16px rgba(0,158,221,0.08);
}

.douhao-list-thumb {
    flex-shrink: 0;
    width: 200px;
    height: 140px;
    border-radius: 4px;
    overflow: hidden;
    background: #f0f0f0;
}

.douhao-list-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .3s;
}

.douhao-list-item:hover .douhao-list-thumb img {
    transform: scale(1.04);
}

.douhao-list-info {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.douhao-list-title {
    font-size: 16px;
    font-weight: 600;
    color: #1a1a2e;
    line-height: 1.5;
    margin-bottom: 8px;
}

.douhao-list-title a {
    color: #1a1a2e;
}

.douhao-list-title a:hover {
    color: #009edd;
}

.douhao-list-desc {
    color: #999;
    font-size: 13px;
    line-height: 1.6;
    margin-bottom: 10px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.douhao-list-meta {
    color: #bbb;
    font-size: 12px;
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.douhao-list-meta i {
    margin-right: 3px;
}

.douhao-list-main .pagination {
    display: flex;
    justify-content: center;
    gap: 6px;
    margin: 20px 0 0;
    flex-wrap: wrap;
}

.douhao-list-main .pagination a,
.douhao-list-main .pagination span {
    padding: 8px 15px;
    background: #fff;
    border: 1px solid #e0e0e0;
    border-radius: 4px;
    font-size: 13px;
    color: #666;
}

.douhao-list-main .pagination a:hover {
    border-color: #009edd;
    color: #009edd;
}

.douhao-list-main .pagination .current {
    background: #009edd;
    color: #fff;
    border-color: #009edd;
}

.douhao-rs-page {
    background: #fff;
    border: 1px solid #eee;
    border-radius: 4px;
    padding: 28px 32px;
    margin: 10px 0;
}

.douhao-rs-header {
    text-align: center;
    margin-bottom: 28px;
    padding-bottom: 20px;
    border-bottom: 2px solid #f0f0f0;
}

.douhao-rs-header h1 {
    font-size: 28px;
    font-weight: 700;
    color: #1a1a2e;
    margin-bottom: 10px;
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.douhao-rs-header h1 i {
    color: #e74c3c;
}

.douhao-rs-header p {
    color: #999;
    font-size: 15px;
}

.douhao-rs-count {
    color: #bbb;
    font-size: 13px;
    margin-top: 8px;
}

.douhao-rs-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: center;
}

.douhao-rs-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 18px;
    border-radius: 20px;
    text-decoration: none;
    transition: all .25s;
    font-weight: 600;
    border: 1px solid transparent;
}

.douhao-rs-size-sm {
    font-size: 14px;
    background: #f5f5f5;
    color: #666;
    border-color: #e0e0e0;
}

.douhao-rs-size-md {
    font-size: 15px;
    background: #fff3e0;
    color: #e65100;
    border-color: #ffcc80;
}

.douhao-rs-size-lg {
    font-size: 17px;
    background: linear-gradient(135deg, #4db8e8, #2a9fd6);
    color: #fff;
    box-shadow: 0 3px 10px rgba(42,159,214,0.25);
}

.douhao-rs-size-xl {
    font-size: 20px;
    background: linear-gradient(135deg, #009edd, #007fb3);
    color: #fff;
    box-shadow: 0 4px 12px rgba(0,158,221,0.3);
}

.douhao-rs-tag.douhao-rs-top {
    background: linear-gradient(135deg, #f44336, #d32f2f);
    color: #fff;
    border-color: transparent;
    box-shadow: 0 4px 14px rgba(244,67,54,0.4);
}

.douhao-rs-tag:hover {
    transform: translateY(-2px) scale(1.03);
    box-shadow: 0 6px 18px rgba(0,158,221,0.35);
    color: inherit;
}

.douhao-rs-tag.douhao-rs-size-sm:hover {
    color: #009edd;
}

.douhao-rs-size-md:hover {
    color: #e65100;
}

.douhao-rs-size-lg:hover,
.douhao-rs-size-xl:hover,
.douhao-rs-tag.douhao-rs-top:hover {
    color: #fff;
}

.douhao-rs-tag-name {
    line-height: 1.2;
}

.douhao-rs-tag-count {
    font-size: 11px;
    opacity: 0.75;
    background: rgba(0,0,0,0.1);
    padding: 1px 6px;
    border-radius: 8px;
    font-weight: 500;
}

.douhao-rs-size-lg .douhao-rs-tag-count,
.douhao-rs-size-xl .douhao-rs-tag-count,
.douhao-rs-tag.douhao-rs-top .douhao-rs-tag-count {
    background: rgba(255,255,255,0.25);
}

@media (max-width: 992px) {
    .douhao-article-side {
        width: 280px;
    }

    .douhao-list-side {
        width: 280px;
    }

    .douhao-related-list {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .douhao-article-page {
        flex-direction: column;
    }

    .douhao-article-side {
        width: 100%;
    }

    .douhao-article-detail {
        padding: 18px 18px;
    }

    .douhao-article-detail .douhao-article-title {
        font-size: 19px;
    }

    .douhao-article-detail .douhao-article-meta {
        gap: 12px;
        font-size: 12px;
    }

    .douhao-article-content {
        font-size: 15px;
    }

    .douhao-readmore-overlay {
        margin-top: -120px;
        padding-top: 60px;
        min-height: 100px;
    }

    .douhao-readmore-arrow {
        font-size: 26px;
    }

    .douhao-readmore-btn {
        padding: 10px 30px;
        font-size: 14px;
    }

    .douhao-readmore-ad-box {
        padding: 20px;
    }

    .douhao-readmore-countdown {
        font-size: 18px;
        min-width: 24px;
    }

    .douhao-article-nav {
        flex-direction: column;
        gap: 10px;
    }

    .douhao-list-page {
        flex-direction: column;
    }

    .douhao-list-side {
        width: 100%;
    }

    .douhao-list-item {
        gap: 12px;
        padding: 12px;
        align-items: flex-start;
    }

    .douhao-list-thumb {
        width: 110px;
        height: 82px;
    }

    .douhao-list-title {
        font-size: 14px;
        margin-bottom: 4px;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
        overflow: hidden;
    }

    .douhao-list-desc {
        font-size: 12px;
        margin-bottom: 6px;
        -webkit-line-clamp: 2;
    }

    .douhao-list-meta {
        font-size: 11px;
        gap: 10px;
    }

    .douhao-search-header,
    .douhao-list-header {
        padding: 14px 16px;
    }

    .douhao-search-header h2 {
        font-size: 15px;
    }

    .douhao-list-header h1 {
        font-size: 17px;
    }

    .douhao-rs-page {
        padding: 20px 16px;
    }

    .douhao-rs-header h1 {
        font-size: 22px;
    }

    .douhao-rs-header p {
        font-size: 13px;
    }

    .douhao-rs-cloud {
        gap: 8px;
    }

    .douhao-rs-tag {
        padding: 6px 14px;
    }

    .douhao-rs-size-xl {
        font-size: 17px;
    }

    .douhao-rs-size-lg {
        font-size: 15px;
    }

    .douhao-rs-size-md {
        font-size: 14px;
    }

    .douhao-rs-size-sm {
        font-size: 13px;
    }
}

@media (max-width: 480px) {
    .douhao-article-detail .douhao-article-title {
        font-size: 17px;
    }

    .douhao-article-detail {
        padding: 15px 14px;
    }

    .douhao-list-thumb {
        width: 90px;
        height: 68px;
    }

    .douhao-related-thumb {
        width: 70px;
        height: 54px;
    }

    .douhao-related-info h4 {
        font-size: 13px;
    }

    .douhao-rs-tag {
        padding: 5px 12px;
    }

    .douhao-rs-size-xl {
        font-size: 15px;
    }

    .douhao-rs-size-lg {
        font-size: 14px;
    }

    .douhao-rs-size-md,
    .douhao-rs-size-sm {
        font-size: 13px;
    }

    .douhao-rs-tag-count {
        font-size: 10px;
        padding: 1px 5px;
    }
}