* {
    box-sizing: border-box;
    transition: all .2s;
}

img {
    vertical-align: middle;
}

body {
    width: 100%;
    background: url(../img/phone/bg.jpg?v=11) no-repeat;
    background-size: 100% 100%;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    position: relative;
}

.bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1;
}

.bg>img {
    width: 100%;
}

header {
    display: flex;
    align-items: flex-start;
    padding: 10px 10px 0;
    position: relative;
    z-index: 10;
}

header>img:first-of-type {
    width: 35%;
}

header>div {
    width: 20%;
    margin-left: auto;
}

header>div>img {
    width: 100%;
}

header>div>img:first-of-type {
    margin-bottom: 5px;
}

main {
    flex: 1;
    overflow: hidden;
    align-items: center;
    position: relative;
    z-index: 10;
}

.swiper,
.swiper-wrapper,
.swiper-slide {
    width: 100%;
    height: 100%;
}

.swiper-slide {
    position: relative;
}

.swiper-slide>img:first-of-type {
    width: 100%;
    height: 70%;
    object-fit: contain;
    position: relative;
    z-index: 1;
}

.p-2 {
    margin-top: 3vh;
}

.p-3 {
    margin-top: 5vh;
}

.p-4 {
    margin-top: 5vh;
}

.swiper-slide>img:last-of-type {
    width: 100%;
    position: absolute;
    bottom: 0;
    left: 0;
    z-index: 2;
}

footer {
    padding: 10px;
    position: absolute;
    left: 0;
    bottom: 5vh;
    width: 100%;
    z-index: 15;
}

.box {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
}

.box>img {
    position: relative;
    width: 40%;
}

.box>img:nth-of-type(2) {
    bottom: 30px;
    margin-left: 16px;
}

.fixed {
    position: absolute;
    right: 0;
    top: 0;
    bottom: 0;
    z-index: 100;
    width: 100px;
    height: fit-content;
    padding: 12px 8px 0;
    box-sizing: border-box;
}

.fixed>img {
    width: 100%;
    margin-bottom: 10px;
}

.fixed-2 {
    position: absolute;
    right: 0;
    bottom: 5vh;
    z-index: 100;
    margin: 0 auto;
    width: 30px;
}

.fixed-2 img {
    width: 100%;
}

.fixed-3 {
    position: absolute;
    left: 0;
    z-index: 101;
    bottom: 6px;
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.fixed-3 img {
    width: 100%;
}