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

body {
    overflow-x: hidden;
    background-color: #fbfbfb;
    font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", Helvetica, Segoe UI, Arial, Roboto, "PingFang SC", "miui", "Hiragino Sans GB", "Microsoft Yahei", sans-serif;
}

a {
    text-decoration: none;
    color: #3a3064;
}

ul {
    list-style: none;
}

#app {
    width: 100%;
}

.flex-1 {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.flex-2 {
    display: flex;
    align-items: center;
    flex-direction: column;
}

.unauthorized {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100vh;
    font-size: 24px;
    color: #999;
}

/* Header */
.header {
    padding: 15px;
}

.header .left .text p:first-child {
    color: #3a3064;
    font-size: 3vw;
    font-weight: 500;
}

.header .left .text .text-min {
    font-size: 4.2vw;
    font-weight: 700;
    animation: colorChange 3s ease-in-out infinite;
    display: flex;
    align-items: center;
}

.header .left .text .text-min img {
    width: 5.5vw;
    margin-left: 0.7vw;
}

.ava {
    width: 11vw;
    border-radius: 50%;
    margin-right: 10px;
}

/* Header 2 - Banner */
.header-2 {
    color: #fff;
    border-radius: 30px 30px 0 0;
    padding: 35px 0 85px;
    background: linear-gradient(45deg, #000, #333);
    position: relative;
    overflow: hidden;
}

.header-2 > p:first-child {
    font-weight: 700;
    text-shadow: 0 4px 4px #000;
    animation: bounceText 2s ease-in-out infinite;
}

.header-2 .big-text {
    margin-top: 7px;
    margin-bottom: 14px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.header-2 .big-text-line {
    display: flex;
    align-items: center;
    justify-content: center;
}

.header-2 .big-text-line:first-child {
    justify-content: flex-start;
    width: 100%;
    padding-left: calc(5vw - 30px);
}

.header-2 .big-text img {
    width: 7.7vw;
}

.header-2 .big-text p {
    font-size: 7vw;
    font-weight: 700;
    margin-left: 7px;
}

.header-2 .big-text h1 {
    font-size: 5.1vw;
}

.header-2 .info-text {
    background-color: rgba(255, 255, 255, 0.21);
    padding: 1.7vw 7vw;
    border-radius: 10vw;
    font-size: 3.5vw;
}

.logo {
    width: 5.7vw !important;
    margin: 0 5px;
    animation: rotateAnimation 4s linear infinite;
}

/* Main Section */
.main {
    overflow: hidden;
    border-radius: 30px 30px 0 0;
    background-color: #fff;
    transform: translateY(-60px);
}

.main-box {
    padding: 8px 25px 25px;
}

.msg {
    padding: 10px 15px;
}

.notice-content {
    background: #eef0fa;
    color: #6478b1;
    padding: 10px 15px;
    border-radius: 8px;
    font-size: 14px;
    line-height: 1.6;
}

.notice-content p {
    margin: 0;
}

/* Tabs */
.main-1 {
    border-radius: 3vw;
    background-color: #fff;
    box-shadow: 0 0 2.67vw rgba(45, 98, 217, 0.15);
}

.main-1 ul {
    padding: 2vw;
}

.main-1 ul li {
    width: 33%;
    text-align: center;
    padding: 3.5vw 0;
    border-radius: 3vw;
    font-weight: 700;
    font-size: 3.5vw;
    color: #707489;
    cursor: pointer;
    transition: all 0.3s ease;
}

.main-1 ul li.active {
    color: #fff !important;
    background: linear-gradient(45deg, #000, #333);
}

.main-1-content .content-box {
    padding: 0 10px 10px;
}

.main-1-content .content-list {
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    padding-top: 4vw;
    border-radius: 3vw;
}

.main-1-content .content-item {
    width: 25%;
    margin-bottom: 3.7vw;
}

.main-1-content .content-item a {
    color: #3a3064;
    font-size: 3.5vw;
    font-weight: 700;
}

.main-1-content .content-item img {
    width: 13vw;
    height: 13vw;
    border-radius: 3vw;
    box-shadow: 0 0 2.67vw rgba(45, 98, 217, 0.15);
    margin-bottom: 3px;
}

.text-1 {
    display: flex;
    flex-direction: column;
    align-items: center;
}

/* Tool Cards */
.main-2 {
    color: #3a3064;
    margin-top: 4vw;
}

.main-2 .title {
    font-weight: 700;
    margin-bottom: 10px;
}

.card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 15px;
    border-radius: 3vw;
    background-color: #fff;
    box-shadow: 0 0 2.67vw rgba(45, 98, 217, 0.15);
    position: relative;
    overflow: hidden;
}

.card.card-bac2 {
    background: linear-gradient(45deg, #000, #333);
    color: #fff;
}

.card-main {
    gap: 15px;
}

.card-main img {
    width: 50px;
    height: 50px;
}

.card-main .yh-28q {
    transform: scale(1.25);
}

.card-info p:first-child {
    font-weight: 700;
    margin-bottom: 5px;
}

.card-info p:last-child {
    font-size: 12px;
    opacity: 0.8;
}

.card .left {
    width: 12px;
    height: 12px;
}

.card .logo-2 {
    position: absolute;
    right: 10px;
    bottom: 10px;
    width: 40px;
    opacity: 0.3;
}

.google {
    margin-top: 0.8vw;
}

.google .google-logo {
    font-size: 4.2vw;
    margin-right: 1vw;
}

.google-logo img {
    width: 25vw;
}

.google-logo-2 img {
    width: 100px;
}

/* Footer */
.footer-sj {
    color: #3a3064;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    transform: translateY(-20px);
    font-size: 3.5vw;
    font-family: ui-monospace, Menlo, Monaco, "Cascadia Mono", "Segoe UI Mono", "Roboto Mono", monospace;
}

.footer-sj .footer-sj-main {
    width: 90%;
    margin-bottom: 3vw;
    display: flex;
    justify-content: center;
}

/* Animations */
@keyframes colorChange {
    0% { color: #3498db; }
    50% { color: #2ecc71; }
    100% { color: #e74c3c; }
}

@keyframes bounceText {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0) scale(1); }
    40% { transform: translateY(-2.7vw) scale(1.1); }
    60% { transform: translateY(-1.4vw) scale(1); }
}

@keyframes rotateAnimation {
    0% { transform: rotate(0); }
    100% { transform: rotate(360deg); }
}

/* PC Responsive */
@media screen and (min-width: 1200px) {
    .msg {
        display: none;
    }

    .ava {
        width: 3vw;
    }

    .header {
        width: 100%;
        padding: 0.7vw 5vw;
    }

    .header .left .text p:first-child {
        font-size: 0.77vw;
    }

    .header .left .text .text-min {
        font-size: 1vw;
    }

    .header .left .text .text-min img {
        margin-left: 0.3vw;
        width: 1.4vw;
    }

    .pc-media {
        margin: 0 auto;
        margin-top: 3.5vw;
        width: 70%;
        display: flex;
        border-radius: 2vw;
        overflow: hidden;
        box-shadow: 0 0 2.67vw rgba(45, 98, 217, 0.15);
    }

    .main {
        width: 50%;
        padding: 0;
        transform: translateY(0);
        border-radius: 0;
        background-color: #fff;
    }

    .header-2 {
        width: 50%;
        border-radius: 0;
        padding: 7vw 0;
    }

    .header-2 .big-text-line {
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .header-2 .big-text img {
        width: 3vw;
    }

    .header-2 .big-text p {
        font-size: 2.8vw;
    }

    .header-2 .big-text h1 {
        font-size: 2.1vw;
    }

    .header-2 .info-text {
        padding: 1.7vw 2vw;
        font-size: 1.2vw;
    }

    .google .google-logo {
        font-size: 1.4vw;
        margin-right: 0.5vw;
    }

    .google .google-logo img {
        width: 10vw;
    }

    .logo {
        width: 2.3vw !important;
    }

    .main-1 {
        display: flex;
        border-radius: 0;
        box-shadow: none;
    }

    .main-1 ul {
        width: 35%;
        height: 20vw;
        flex-direction: column;
        justify-content: center;
        padding: 1vw;
    }

    .main-1 ul li {
        width: 100%;
        padding: 0.7vw 0;
        border-radius: 0.3vw;
        font-size: 1vw;
    }

    .main-1-content {
        width: 65%;
    }

    .main-1-content .content-list {
        padding-top: 4vw;
    }

    .main-1-content .content-item {
        margin-bottom: 2vw;
    }

    .main-1-content .content-item a {
        font-size: 1vw;
    }

    .main-1-content .content-item img {
        width: 3vw;
        height: 3vw;
        border-radius: 0.6vw;
    }

    .main-2,
    .main-3 {
        display: none;
    }

    .footer-sj {
        font-size: 1.2vw;
    }

    .footer-sj .footer-sj-main {
        margin-top: 4.2vw;
        padding-top: 2vw;
        width: 50%;
        margin-bottom: 1.2vw;
    }
}