@charset "utf-8";
/* ==================== Design System Variables ==================== */
/* 默认：白色主题 */
:root {
    /* 背景阶梯 (亮色) */
    --bg-base:       #ffffff;
    --bg-panel:      #f8f9fa;
    --bg-surface:    #ffffff;
    --bg-elevated:   #f1f3f5;
    --bg-hover:      #e9ecef;

    /* 文字阶梯 */
    --text-primary:   #1a1a2e;
    --text-secondary: #495057;
    --text-tertiary:  #868e96;
    --text-quaternary:#adb5bd;

    /* 强调色 — 紫蓝 */
    --accent:         #5e6ad2;
    --accent-hover:   #4f5bb7;
    --accent-muted:   rgba(94, 106, 210, 0.08);

    /* 边框 */
    --border-subtle:  rgba(0, 0, 0, 0.04);
    --border-default: rgba(0, 0, 0, 0.08);
    --border-hover:   rgba(0, 0, 0, 0.15);

    /* 阴影 */
    --shadow-card:    0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
    --shadow-hover:    0 8px 25px rgba(0,0,0,0.10), 0 4px 10px rgba(0,0,0,0.06);
    --shadow-inset:    inset 0 1px 0 rgba(255,255,255,0.6);

    /* 排版 */
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-mono: 'JetBrains Mono', 'SF Mono', 'Menlo', monospace;

    /* 间距 (8px 基准) */
    --space-1: 4px;
    --space-2: 8px;
    --space-3: 12px;
    --space-4: 16px;
    --space-5: 24px;
    --space-6: 32px;
    --space-8: 48px;
    --space-10: 64px;

    /* 圆角 */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 14px;
    --radius-xl: 20px;
    --radius-pill: 9999px;

    /* 过渡 */
    --transition-fast: 150ms ease;
    --transition-normal: 250ms ease;
    --transition-slow: 400ms ease;
}

/* ==================== Reset & Base ==================== */
* {
    margin: 0;
    padding: 0;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    font-family: var(--font-sans);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

html, body {
    width: 100%;
    height: 100%;
    scroll-behavior: smooth;
}

/* 全屏滚动相关样式 - 简化版本 */
.fullpage-section {
    width: 100%;
    position: relative;
}

.fullpage-section#home {
    height: 100vh;
}

#content {
    min-height: calc(100vh - 64px);
}

a {
    text-decoration: none;
    color: var(--text-primary)
}

a:hover {
    color: var(--accent-hover)
}

a:focus {
    outline: none
}

img {
    border: none
}

.hidden {
    display: none
}

.header {
    width: 100%;
    height: 100%;
    position: relative;
    color: #fff;
    overflow: hidden
}

#victor-container {
    background: #666;
    z-index: -1;
    position: absolute;
    height: 100%;
    width: 100%;
}

#victor-output {
    width: 100%;
    height: 100%
}

.welcome {
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    -webkit-transform: translateY(-50%);
    -moz-transform: translateY(-50%);
    -ms-transform: translateY(-50%);
    -o-transform: translateY(-50%);
    transform: translateY(-50%);
    text-align: center
}

.welcome > p {
    font-size: 40px;
    margin-bottom: 20px;
    opacity: .8;
    -webkit-animation: dropIn 1s linear;
    animation: dropIn 1s linear
}

.web-title {
    max-width: 90%;
    -webkit-animation: fadeIn 1s linear;
    animation: fadeIn 1s linear;
}

.welcome .web-title {
    display: block; /* 将图片转换为块级元素 */
    margin: 0 auto; /* 设置左右边距为自动，实现水平居中 */
    overflow-clip-margin: content-box;
    overflow: clip;
}


.scroll-down-tips {
    position: absolute;
    text-align: center;
    left: 50%;
    -webkit-transform: translateX(-50%);
    -moz-transform: translateX(-50%);
    -ms-transform: translateX(-50%);
    -o-transform: translateX(-50%);
    transform: translateX(-50%);
    bottom: 20px;
    color: #dcdcdc;
    cursor: pointer
}

.scroll-down-tips > .fa {
    -webkit-animation: upDown 2s infinite;
    animation: upDown 2s infinite
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    position: relative;
    padding: 0 var(--space-4);
}

.mk-item-box {
    margin-left: -15px;
    margin-right: -15px
}

.mk-item-box:before, .mk-item-box:after {
    content: " ";
    display: table
}

.mk-item-box:after {
    clear: both
}

.mk-item {
    width: 25%;
    float: left;
    padding-left: 15px;
    padding-right: 15px;
    position: relative
}

@media screen and (max-width: 1150px) {
    .container {
        width: 950px
    }
}

@media screen and (max-width: 1000px) {
    .container {
        width: 750px
    }

    .mk-item {
        width: 50%
    }
}

@media screen and (max-width: 800px) {
    .container {
        width: 100%;
        padding-left: 30px;
        padding-right: 30px
    }

    .welcome > p {
        font-size: 20px
    }
}

@media screen and (max-width: 600px) {
    .container {
        padding-left: 15px;
        padding-right: 15px
    }

    .mk-item {
        width: 100%
    }
}

.section {
    margin-top: 30px;
    margin-bottom: 10px
}

.mk-sub-title {
    text-align: center;
    font-weight: 500;
    font-size: 26px;
    margin: var(--space-6) 0 var(--space-3);
    color: var(--text-primary);
    letter-spacing: -0.5px;
}

.mk-sub-title > span {
    font-family: Segoe UI Light, Microsoft YaHei, Arial, Helvetica, sans-serif;
    margin-right: 10px
}

.mk-title-describe {
    text-align: center;
    font-size: 16px;
    color: var(--text-tertiary);
    margin-bottom: var(--space-5);
}

.mk-color-item {
    font-family: microsoft yahei;
    background-color: #70c3ff;
    padding: 20px 10px;
    text-align: center;
    border-radius: 4px;
    color: #fff;
    margin-bottom: 25px;
    -webkit-transition: all .3s ease;
    transition: all .3s ease;
    overflow: hidden;
    cursor: pointer;
    position: relative
}

.mk-color-item:hover {
    transform: translateY(-6px);
    -webkit-transform: translateY(-6px);
    -moz-transform: translateY(-6px);
    box-shadow: 0 26px 40px -24px rgba(0, 36, 100, .5);
    -webkit-box-shadow: 0 26px 40px -24px rgba(0, 36, 100, .5);
    -moz-box-shadow: 0 26px 40px -24px rgba(0, 36, 100, .5)
}

.mk-color-item.color1 {
    background-color: #70c3ff !important
}

.mk-color-item.color2 {
    background-color: #fd6a7f !important
}

.mk-color-item.color3 {
    background-color: #7f8ea0 !important
}

.mk-color-item.color4 {
    background-color: #89d04f !important
}

.mk-color-item.color5 {
    background-color: #989 !important
}

.mk-color-item.color6 {
    background-color: #888069 !important
}

.mk-color-item > p {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    font-size: 14px
}

.mk-color-item > .item-logo {
    height: 60px;
    overflow: hidden;
    display: inline-block
}

.mk-color-item > .item-logo > img {
    height: 100%
}

.mk-color-item > .item-logo > .fa {
    font-size: 60px;
    line-height: 60px
}

.mk-color-item > h3 {
    font-size: 24px;
    margin-top: 20px;
    margin-bottom: 10px;
    font-family: inherit;
    font-weight: 500;
    line-height: 1.1;
    color: inherit
}

.mk-color-item > .light {
    cursor: pointer;
    position: absolute;
    left: -100%;
    top: 0;
    width: 100%;
    height: 100%;
    background-image: -webkit-linear-gradient(0deg, hsla(0, 0%, 100%, 0), hsla(0, 0%, 100%, .5), hsla(0, 0%, 100%, 0));
    transform: skewx(-25deg);
    -o-transform: skewx(-25deg);
    -moz-transform: skewx(-25deg);
    -webkit-transform: skewx(-25deg)
}

.mk-color-item:hover > .light {
    -webkit-transition: all .3s ease;
    transition: all .3s ease;
    left: 100%
}

.mk-big-title {
    text-align: center
}

.mk-big-title > h4 {
    font-size: 50px;
    display: inline-block;
    position: relative;
    margin-bottom: 10px
}

@media screen and (-webkit-min-device-pixel-ratio: 0) {
    .mk-big-title > h4 {
        background: #eee url(data:image/gif;base64,iVBORw0KGgoAAAANSUhEUgAAAAQAAAAECAIAAAAmkwkpAAAAHklEQVQImWNkYGBgYGD4//8/A5wF5SBYyAr+//8PAPOCFO0Q2zq7AAAAAElFTkSuQmCC) repeat;
        text-shadow: 5px -5px #000, 4px -4px #fff;
        font-weight: 700;
        -webkit-text-fill-color: transparent;
        -webkit-background-clip: text
    }
}

.about-content > p {
    text-indent: 2em;
    line-height: 25px;
    margin-bottom: 10px;
    color: #2d2d2d
}

.about-content > p > a {
    color: #44a1a7
}

.about-content > p > a:hover {
    text-decoration: underline
}

.footer {
    margin-top: 30px;
    text-align: center;
    background: #26282c;
    padding: 30px 0 10px;
    color: hsla(0, 0%, 100%, .7)
}

.social {
    font-size: 60px;
    line-height: 60px;
    margin-bottom: 25px
}

.social > a {
    color: #fff
}

.footer > .count {
    cursor: pointer;
    display: inline
}

.footer > .count > img {
    vertical-align: text-top;
    opacity: .6
}

.footer > .count:hover > img {
    opacity: 1
}

.web-record {
    margin-top: 20px;
    color: #777575
}

.web-record > a {
    transition: all .25s ease;
    -webkit-transition: all .25s ease;
    color: #777575;
    font-size: 14px;
    white-space: nowrap
}

.web-record > a:hover {
    text-decoration: underline
}

.web-record > a > img {
    opacity: .4;
    vertical-align: text-top
}

.web-record > a:hover > img {
    opacity: .8
}

.social > a {
    display: inline-block;
    position: relative
}

.social > a[href]:after, .social > a[href]:before {
    -webkit-transition: all .18s ease-out .18s;
    transition: all .18s ease-out .18s;
    opacity: 0;
    display: none;
    left: 50%;
    bottom: 100%;
    -webkit-transform: translate3d(-50%, 10px, 0);
    transform: translate3d(-50%, 10px, 0);
    position: absolute
}

.social > a[href]:after {
    border-top: 8px solid #222;
    border-top: 8px solid hsla(0, 0%, 0%, .85);
    border-left: 8px solid transparent;
    border-right: 8px solid transparent;
    content: "";
    height: 0;
    width: 0;
    margin-bottom: 8px
}

.social > a[href]:before {
    background: #222;
    background: hsla(0, 0%, 0%, .85);
    color: #f6f6f6;
    content: attr(mkpop);
    font-size: 14px;
    height: 32px;
    margin-bottom: 15px;
    line-height: 32px;
    padding: 0 15px;
    text-shadow: 0 1px 1px #000;
    white-space: nowrap;
    -webkit-border-radius: 5px;
    -moz-border-radius: 5px;
    -o-border-radius: 5px;
    border-radius: 5px
}

.social > a[href]:hover:after, .social > a[href]:hover:before {
    display: block;
    opacity: 1
}

.mk-uptop {
    width: 40px;
    height: 40px;
    position: fixed;
    bottom: 20px;
    right: -60px;
    background-color: rgba(67, 69, 70, .75);
    z-index: 50;
    -webkit-transition: all .36s ease;
    transition: all .36s ease;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    cursor: pointer
}

.mk-uptop:before {
    content: "";
    width: 12px;
    height: 12px;
    border-top: 1px solid hsla(0, 0%, 100%, .75);
    border-right: 1px solid hsla(0, 0%, 100%, .75);
    position: absolute;
    top: 45%;
    left: 55%;
    -webkit-transform: rotate(-45deg) translate(-50%, -50%);
    transform: rotate(-45deg) translate(-50%, -50%)
}

.mk-uptop:hover {
    background-color: #434546;
    background-color: #434546
}

.mk-uptop.show {
    right: 12px;
    -webkit-transform: scale(1) rotate(-1turn) translate(0);
    transform: scale(1) rotate(-1turn) translate(0)
}

@-webkit-keyframes upDown {
    0% {
        -webkit-transform: translate3d(0, 0, 0);
        opacity: 1
    }
    100% {
        -webkit-transform: translate3d(0, 8px, 0);
        opacity: 0
    }
}

@keyframes upDown {
    0% {
        transform: translate3d(0, 0, 0);
        opacity: 1
    }
    100% {
        transform: translate3d(0, 8px, 0);
        opacity: 0
    }
}

@-webkit-keyframes dropIn {
    0% {
        opacity: 0;
        -webkit-transform: translate3d(0, -100px, 0)
    }
    100% {
        opacity: .8;
        -webkit-transform: translate3d(0, 0, 0)
    }
}

@keyframes dropIn {
    0% {
        opacity: 0;
        transform: translate3d(0, -100px, 0)
    }
    100% {
        opacity: .8;
        transform: translate3d(0, 0, 0)
    }
}

@-webkit-keyframes fadeIn {
    from {
        opacity: 0;
        -webkit-transform: scale(.8) translateY(20px)
    }
    to {
        opacity: 1;
        -webkit-transform: scale(1) translateY(0)
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: scale(.8) translateY(20px)
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0)
    }
}

@-webkit-keyframes bounce {
    0% {
        -webkit-transform: scale(1)
    }
    10%, 20% {
        -webkit-transform: scale(.8) rotate(-2deg)
    }
    30%, 50%, 70%, 90% {
        -webkit-transform: scale(1.1) rotate(2deg)
    }
    40%, 60%, 80% {
        -webkit-transform: scale(1.1) rotate(-2deg)
    }
    100% {
        -webkit-transform: scale(1) rotate(0)
    }
}

@keyframes rubberBand {
    0% {
        transform: scaleX(1)
    }
    30% {
        transform: scale3d(1.25, .75, 1)
    }
    40% {
        transform: scale3d(.75, 1.25, 1)
    }
    50% {
        transform: scale3d(1.15, .85, 1)
    }
    65% {
        transform: scale3d(.95, 1.05, 1)
    }
    75% {
        transform: scale3d(1.05, .95, 1)
    }
    to {
        transform: scaleX(1)
    }
}

/* ==================== Dark Mode Overrides ==================== */
body.mk-dark-mode {
    --bg-base:       #08090a;
    --bg-panel:      #0f1011;
    --bg-surface:    #191a1b;
    --bg-elevated:   #28282c;
    --bg-hover:      #333338;

    --text-primary:   #f7f8f8;
    --text-secondary: #d0d6e0;
    --text-tertiary:  #8a8f98;
    --text-quaternary:#62666d;

    --accent:         #5e6ad2;
    --accent-hover:   #7170ff;
    --accent-muted:   rgba(94, 106, 210, 0.15);

    --border-subtle:  rgba(255, 255, 255, 0.06);
    --border-default: rgba(255, 255, 255, 0.10);
    --border-hover:   rgba(255, 255, 255, 0.18);

    --shadow-card:    0 1px 3px rgba(0,0,0,0.3), 0 1px 2px rgba(0,0,0,0.2);
    --shadow-hover:    0 8px 25px rgba(0,0,0,0.4), 0 4px 10px rgba(0,0,0,0.2);
    --shadow-inset:    inset 0 1px 0 rgba(255,255,255,0.04);

    color: var(--text-primary);
    background: var(--bg-base);
}

/* 暗色模式：页面背景和内容区 */
body.mk-dark-mode #content {
    background: var(--bg-base);
    color: var(--text-primary);
}

body.mk-dark-mode .custom-footer {
    background: var(--bg-panel);
    border-top-color: var(--border-subtle);
    color: var(--text-tertiary);
}

body.mk-dark-mode .footer-version {
    background: rgba(255, 255, 255, 0.08) !important;
    color: var(--text-tertiary) !important;
}