@charset "UTF-8";
/* 0 - 全局
-------------------------------- */

a {
    color: #c40b00;
}

.wrap {
    max-width: 1000px;
}

/* 1 - 页眉
-------------------------------- */

/* - 侧边栏 */
.sidebar {
    top: 0;
    left: 0;
    bottom: 0;
    color: #fff;
    width: 250px;
    position: fixed;
    overflow: hidden;
    overflow-y: auto;
    background: #4b4b4b;
}

/* -- 头像 */
.sidebar .avatar {
    width: 160px;
    height: 160px;
    margin: 2em auto;
    background: #fff;
    border-radius: 100%;
    border: #fff 5px solid;
    transition: transform 0.5s;
}

.sidebar .avatar:hover {
    transform: rotate(1turn);
}

.sidebar .avatar img {
    border-radius: 100%;
}

/* -- 侧边栏导航 */
.sidebar .nav {
    margin: 0;
    display: flex;
    list-style: none;
    flex-direction: column;
}

.sidebar .nav a {
    color: #fff;
    padding: 1em;
    display: block;
    text-align: center;
    transition: background .3s, box-shadow .3s;
}

.sidebar .nav a:hover {
    background: rgba(0, 0, 0, .2);
}

main {
    margin-left: 250px;
}

@media screen and (max-width: 900px) {
    .sidebar {
        width: inherit;
        position: relative;
    }

    .sidebar .nav {
        background: #f8bd24;
        flex-direction: row;
        justify-content: center;
    }

    .sidebar .nav a:hover {
        background: none;
        box-shadow: 0 -3px 0 #fff inset;
    }

    main {
        margin-left: 0;
    }
}

@media print {
    .sidebar {
        display: none;
    }

    main {
        margin-left: 0;
    }
}


/* 2 - 正文
-------------------------------- */
main section {
    padding: 5em 0;
    position: relative;
}

@media screen and (max-width: 900px) {
    main section {
        padding: 3em 0;
    }
}

#info {
    background: url(img/bg-1.png) fixed;
}

#skills {
    background: #a9b6dcf7;
}

#works {
    background: url(img/bg-2.png) fixed;
}

#team {
    background: url(img/bg-3.png) fixed;
}

.title {
    margin-bottom: 1em;
}

.title:before {
    float: left;
    margin-right: .5em;
    font-family: "FontAwesome";
}

/* #info .title:before{
    content: "\f005";
} */
/* #skills .title:before{
    content: "\f19d";
} */
/* #works .title:before{
    content: "\f091";
} */
/* #story .title:before{
    content: "\f0b1";
} */
/* #team .title:before{
    content: "\f024";
} */

/* - 技能 */
.skills-icon {
    width: 100px;
    height: 100px;
    margin: 0 auto;
    background: #fff;
    border-radius: 100%;
    box-shadow: 0 5px rgba(0, 0, 0, 0.3);
}

.skills-icon:hover i {
    transform: rotate(1turn);
}

.skills-icon i {
    font-size: 50px;
    line-height: 100px;
    transition: transform 0.5s;
}

.skills-title {
    margin-top: 1.5em;
    text-align: center;
}

/* - 作品 */
.works-item img {
    transition: transform 0.3s;
}

.works-item img:hover {
    transform: scale(1.05, 1.05);
}

.works-item p {
    padding: 1em 0;
    text-align: center;
}

/* - 经历 */
.timeline {
    list-style: none;
    margin-left: 1em;
    padding-left: 1.5em;
    border-left: 2px grey solid;
}

.timeline li {
    line-height: 1.5em;
    position: relative;
    margin-bottom: 1.5em;
}

.timeline li:hover:before {
    transform: scale(1.2, 1.2);
}

.timeline li:before {
    content: "";
    left: -2.3em;
    width: 1.5em;
    height: 1.5em;
    display: block;
    position: absolute;
    background: #f8bd24;
    border-radius: 100%;
    transition: transform .3s;
}


/* 3 - 页尾
-------------------------------- */
footer {
    color: #fff;
    padding: 1em 0;
    text-align: center;
    background: #72655b;
}

footer a {
    color: inherit;
}