html {
    font-size: 16px;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

html::-webkit-scrollbar,
body::-webkit-scrollbar {
    display: none;
}

body {
    display: flex;
    flex-direction: column;
    width: 100%;
    max-width: 800px;
    min-height: 100vh;
    margin: 0 auto;
    gap: 5px;
    overflow-x: hidden;
    background: #f6e8d0;
    color: #211;
    font-family: "Microsoft YaHei", Arial, sans-serif;
}

.zhan_site_content {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.site_tu_slot {
    display: none;
    width: 100%;
    overflow: hidden;
    background: #fff;
}

.site_tu_slot.has-image {
    display: block;
}

.site_tu_slot img {
    display: block;
    width: 100%;
    height: auto;
    border: 0;
}

.zhan3_baoshan_ad {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 7px 14px;
    min-height: 154px;
    padding: 13px 10px;
    box-sizing: border-box;
    overflow: hidden;
    border: 2px solid #ffea00;
    background: radial-gradient(circle at 50% 14%, rgba(255, 255, 255, .72), transparent 28%), linear-gradient(135deg, #6a0000, #ff3d00 34%, #ffea00 66%, #430000);
    color: #fff;
    text-align: center;
    text-decoration: none;
    box-shadow: 0 0 20px rgba(255, 76, 0, .9), inset 0 0 18px rgba(255, 255, 255, .4);
}

.zhan3_baoshan_ad::before {
    content: "";
    position: absolute;
    inset: 8px;
    border: 1px dashed rgba(255, 255, 255, .9);
    box-shadow: inset 0 0 18px rgba(92, 0, 0, .7);
    pointer-events: none;
    animation: zhan3-frame .28s steps(2, end) infinite;
}

.zhan3_baoshan_ad::after {
    content: "";
    position: absolute;
    inset: -55% -20%;
    background: repeating-conic-gradient(from 20deg, rgba(255, 255, 255, .3) 0 8deg, transparent 8deg 18deg);
    animation: zhan3-sun-spin .86s linear infinite;
}

.zhan3_baoshan_ad span,
.zhan3_baoshan_ad strong {
    position: relative;
    z-index: 1;
    display: inline-block;
    width: 100%;
    line-height: 1.15;
    text-shadow: 0 2px 0 #6a0000, 0 0 10px #fff, 0 0 24px #ffea00;
    animation: zhan3-ad-shock .4s steps(2, end) infinite;
}

.zhan3_baoshan_ad_label {
    font-size: 25px;
    font-weight: 900;
}

.zhan3_baoshan_ad_subtitle {
    color: #fff5c4;
    font-size: 19px;
    font-weight: 900;
    animation-delay: .12s;
}

.zhan3_baoshan_ad strong {
    color: #ffff00;
    font-size: 35px;
    font-weight: 900;
    text-shadow: 0 2px 0 #6a0000, 0 0 12px #fff, 0 0 28px #ffea00, 0 0 44px #00ff99;
    animation: zhan3-domain .3s steps(2, end) infinite;
}

.zhan3_baoshan_ad_text {
    font-size: 18px;
    font-weight: 800;
}

.zhan3_baoshan_ad_tip {
    color: #fffad8;
    font-size: 15px;
    font-weight: 800;
}

.kaijiang_qu {
    width: 100%;
    height: 200px;
    box-sizing: border-box;
    overflow: hidden;
    background: #fff;
}

.kaijiang_qu_title {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    height: 46px;
    background: #fff3d2;
}

.kaijiang_tab {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 46px;
    padding: 0 4px;
    border: 0;
    border-right: 1px solid rgba(255, 77, 0, .2);
    background: #fff8e8;
    color: #b83200;
    cursor: pointer;
    font-family: inherit;
}

.kaijiang_tab:last-child {
    border-right: 0;
}

.kaijiang_tab strong {
    font-size: 14px;
    line-height: 18px;
}

.kaijiang_tab.is-active {
    background: #ff4d00;
    color: #fff;
}

.kaijiang_qu_content {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 154px;
    overflow: hidden;
}

.kaijiang_iframe_wrap {
    width: 100%;
    height: 154px;
    overflow: hidden;
}

.kaijiang_iframe_wrap iframe {
    display: block;
    border: 0;
}

.zhan3_shan_title {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 60px;
    padding: 6px 12px;
    box-sizing: border-box;
    overflow: hidden;
    border: 2px solid var(--bj-color, #ffea00);
    background: linear-gradient(90deg, #240000, #000 44%, #401800);
    box-shadow: inset 0 0 0 2px rgba(255, 255, 255, .18), 0 0 14px var(--bj-color, #ffea00);
}

.zhan3_shan_title::before {
    content: "";
    position: absolute;
    inset: -45% -20%;
    background: repeating-linear-gradient(45deg, rgba(255, 255, 255, .2) 0 8px, transparent 9px 18px);
    animation: zhan3-title-slash var(--bj-speed, .44s) linear infinite;
}

.zhan3_shan_title::after {
    content: "";
    position: absolute;
    top: 0;
    bottom: 0;
    left: -35%;
    width: 30%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, .95), transparent);
    transform: skewX(-18deg);
    animation: zhan3-title-sweep calc(var(--bj-speed, .44s) * 2.1) linear infinite;
    animation-delay: var(--bj-delay, 0s);
}

.zhan3_shan_title span {
    position: relative;
    z-index: 1;
    color: var(--bj-color, #ffea00);
    font-size: 30px;
    font-weight: 900;
    line-height: 1.18;
    text-align: center;
    text-shadow: 2px 2px 0 #3b0000, 0 0 9px currentColor, 0 0 20px #fff;
    animation: zhan3-title-jump var(--bj-speed, .4s) steps(2, end) infinite;
    animation-delay: var(--bj-delay, 0s);
}

.zhan3_shan_title:nth-of-type(3n) {
    min-height: 74px;
    background: repeating-linear-gradient(90deg, #3b0000 0 12px, #000 13px 24px);
}

.zhan3_shan_title:nth-of-type(3n+1)::before {
    background: repeating-conic-gradient(from 15deg, rgba(255, 234, 0, .45) 0 8deg, transparent 8deg 18deg);
    animation-name: zhan3-sun-spin;
}

.zhan3_shan_title:nth-of-type(5n)::after {
    width: 100%;
    height: 8px;
    top: auto;
    bottom: 0;
    left: 0;
    transform: none;
    background: linear-gradient(90deg, #f00, #ff0, #0f0, #ff0, #f00);
    animation: zhan3-meter .32s steps(4, end) infinite;
}

@keyframes zhan3-frame {

    0%,
    100% {
        opacity: .45;
    }

    50% {
        opacity: 1;
    }
}

@keyframes zhan3-sun-spin {
    to {
        transform: rotate(360deg);
    }
}

@keyframes zhan3-ad-shock {

    0%,
    100% {
        color: #fff;
        transform: translateX(0) scale(1);
    }

    50% {
        color: #ff0;
        transform: translateX(2px) scale(1.06);
    }
}

@keyframes zhan3-domain {

    0%,
    100% {
        color: #ff0;
    }

    50% {
        color: #fff;
        transform: scale(1.1);
    }
}

@keyframes zhan3-title-slash {
    to {
        transform: translate(24px, 24px);
    }
}

@keyframes zhan3-title-sweep {
    to {
        left: 112%;
    }
}

@keyframes zhan3-title-jump {

    0%,
    100% {
        transform: translateY(0) scale(1);
        color: var(--bj-color, #ffea00);
    }

    50% {
        transform: translateY(-3px) scale(1.08);
        color: #fff;
    }
}

@keyframes zhan3-meter {

    0%,
    100% {
        filter: hue-rotate(0deg);
    }

    50% {
        filter: hue-rotate(140deg);
    }
}

@media (max-width:600px) {
    .zhan3_baoshan_ad strong {
        font-size: 28px;
    }

    .zhan3_shan_title span {
        font-size: 18px;
    }

    .zhan3_shan_title {
        min-height: 46px;
    }
}