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: #e8dfc9;
    color: #231a08;
    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;
}

.zhan4_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 #ffd166;
    background: radial-gradient(circle at 50% 16%, rgba(255, 255, 255, .75), transparent 28%), linear-gradient(135deg, #1c1200, #a56500 36%, #ffd166 68%, #3b2400);
    color: #fff;
    text-align: center;
    text-decoration: none;
    box-shadow: 0 0 20px rgba(255, 193, 7, .88), inset 0 0 18px rgba(255, 255, 255, .35);
}

.zhan4_baoshan_ad::before {
    content: "";
    position: absolute;
    inset: 8px;
    border: 1px solid rgba(255, 255, 255, .78);
    box-shadow: inset 0 0 18px rgba(60, 35, 0, .75);
    pointer-events: none;
    animation: zhan4-gold-frame .38s steps(2, end) infinite;
}

.zhan4_baoshan_ad::after {
    content: "";
    position: absolute;
    inset: -50% -20%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, .38), transparent);
    transform: skewX(-18deg);
    animation: zhan4-gold-sweep .72s linear infinite;
}

.zhan4_baoshan_ad span,
.zhan4_baoshan_ad strong {
    position: relative;
    z-index: 1;
    display: inline-block;
    width: 100%;
    line-height: 1.15;
    text-shadow: 0 2px 0 #3b2400, 0 0 10px #fff, 0 0 24px #ffd166;
    animation: zhan4-ad-pop .5s steps(2, end) infinite;
}

.zhan4_baoshan_ad_label {
    font-size: 25px;
    font-weight: 900;
}

.zhan4_baoshan_ad_subtitle {
    color: #fff4c7;
    font-size: 19px;
    font-weight: 900;
    animation-delay: .1s;
}

.zhan4_baoshan_ad strong {
    color: #ffe680;
    font-size: 35px;
    font-weight: 900;
    text-shadow: 0 2px 0 #3b2400, 0 0 12px #fff, 0 0 28px #ffd166, 0 0 42px #ff7a00;
    animation: zhan4-domain .36s steps(2, end) infinite;
}

.zhan4_baoshan_ad_text {
    font-size: 18px;
    font-weight: 800;
}

.zhan4_baoshan_ad_tip {
    color: #fff4c7;
    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: #fff4d7;
}

.kaijiang_tab {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 46px;
    padding: 0 4px;
    border: 0;
    border-right: 1px solid rgba(180, 110, 0, .22);
    background: #fff8e8;
    color: #9b5a00;
    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: #b66f00;
    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;
}

.zhan4_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(--jn-color, #ffd166);
    background: linear-gradient(90deg, #1c1200, #000 45%, #3b2400);
    box-shadow: inset 0 0 0 2px rgba(255, 255, 255, .16), 0 0 14px var(--jn-color, #ffd166);
}

.zhan4_shan_title::before {
    content: "";
    position: absolute;
    inset: -45% -20%;
    background: radial-gradient(circle at 20% 50%, rgba(255, 209, 102, .8), transparent 20%), radial-gradient(circle at 80% 50%, rgba(255, 122, 0, .62), transparent 24%);
    animation: zhan4-title-pulse var(--jn-speed, .48s) ease-in-out infinite alternate;
}

.zhan4_shan_title::after {
    content: "";
    position: absolute;
    top: 0;
    bottom: 0;
    left: -35%;
    width: 24%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, .95), transparent);
    transform: skewX(-18deg);
    animation: zhan4-title-sweep calc(var(--jn-speed, .48s) * 2.2) linear infinite;
    animation-delay: var(--jn-delay, 0s);
}

.zhan4_shan_title span {
    position: relative;
    z-index: 1;
    color: var(--jn-color, #ffd166);
    font-size: 30px;
    font-weight: 900;
    line-height: 1.18;
    text-align: center;
    text-shadow: 2px 2px 0 #2a1800, 0 0 9px currentColor, 0 0 20px #fff;
    animation: zhan4-title-press var(--jn-speed, .48s) steps(2, end) infinite;
    animation-delay: var(--jn-delay, 0s);
}

.zhan4_shan_title:nth-of-type(4n) {
    min-height: 74px;
    background: conic-gradient(from 180deg, #1c1200, #5a3600, #000, #8c5400, #1c1200);
}

.zhan4_shan_title:nth-of-type(4n+1)::before {
    background: repeating-linear-gradient(135deg, rgba(255, 209, 102, .32) 0 10px, transparent 11px 20px);
    animation-name: zhan4-gold-lines;
}

.zhan4_shan_title:nth-of-type(5n)::after {
    top: auto;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 8px;
    transform: none;
    background: linear-gradient(90deg, #5a3600, #ffd166, #fff, #ff7a00, #5a3600);
    animation: zhan4-gold-meter .4s steps(4, end) infinite;
}

@keyframes zhan4-gold-frame {

    0%,
    100% {
        opacity: .48;
    }

    50% {
        opacity: 1;
    }
}

@keyframes zhan4-gold-sweep {
    from {
        transform: translateX(-35%) skewX(-18deg);
    }

    to {
        transform: translateX(35%) skewX(-18deg);
    }
}

@keyframes zhan4-ad-pop {

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

    50% {
        color: #ffe680;
        transform: scale(1.06);
        filter: brightness(1.8);
    }
}

@keyframes zhan4-domain {

    0%,
    100% {
        color: #ffe680;
    }

    50% {
        color: #fff;
        transform: scale(1.09);
    }
}

@keyframes zhan4-title-pulse {
    from {
        transform: scale(.92);
        opacity: .35;
    }

    to {
        transform: scale(1.12);
        opacity: .9;
    }
}

@keyframes zhan4-title-sweep {
    to {
        left: 112%;
    }
}

@keyframes zhan4-title-press {

    0%,
    100% {
        transform: scale(1);
        color: var(--jn-color, #ffd166);
    }

    50% {
        transform: scale(1.08);
        color: #fff;
    }
}

@keyframes zhan4-gold-lines {
    to {
        transform: translate(26px, 26px);
    }
}

@keyframes zhan4-gold-meter {

    0%,
    100% {
        filter: brightness(1);
    }

    50% {
        filter: brightness(1.9);
    }
}

@media (max-width:600px) {
    .zhan4_baoshan_ad strong {
        font-size: 28px;
    }

    .zhan4_shan_title span {
        font-size: 18px;
    }

    .zhan4_shan_title {
        min-height: 46px;
    }
}