html, body {
    touch-action: none;
    overscroll-behavior: contain;
}

* {
    box-sizing: border-box;
    font: inherit;
}

html {
    color: #333;
    font-size: 62.5%;
}

@media screen and (max-width: 480px) {
    html {
        font-size: 50%;
    }
}

body {
    font-size: 2rem;
    padding: 0;
    margin: 0;
    width: 100vw;
    height: 100vh;
    font-family: 'Rubik', sans-serif;
}

.fake-cursor {
    position: fixed;
    width: 2rem;
    height: 2rem;
    pointer-events: none;
    background: url('icon/move.svg') no-repeat center center;
    background-size: contain;
    z-index: 9999;
    opacity: 0.8;
    transition: transform 0.05s linear;
}

/* 仅在触摸设备显示虚拟鼠标 */
@media (pointer: coarse) {
    .fake-cursor {
        display: block;
    }
}

/* 在精细指针设备（鼠标）隐藏虚拟鼠标 */
@media (pointer: fine) {
    .fake-cursor {
        display: none;
    }
}

.confirm,
.accepted,
.rejected {
    position: absolute;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 72rem;
    max-width: 100%;
    min-width: 34rem;
    max-height: 100%;
    height: 46rem;
    background-color: #ffffff;
    border-radius: 1rem;
}

.confirm-body,
.accepted-body,
.rejected-body {
    flex: 1;
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    position: relative;
    margin: 2rem 4rem;
}

.confirm-body-title,
.accepted-body-title,
.rejected-body-title {
    font-size: 25px;
    margin: 0;
    padding: 0;
    font-weight: bold;
    background: linear-gradient(45deg, #ff7f7f, #ff4785, #8b5cf6);
    -webkit-background-clip: text;
    color: transparent;
    position: absolute;
    transform: translateY(-50%);
    top: 5%;
    text-align: center;
    width: 100%;
}

.confirm-body-subtitle,
.accepted-body-subtitle,
.rejected-body-subtitle {
    font-size: 20px;
    font-weight: 600;
    margin: 0;
    padding: 0;
    background: linear-gradient(45deg, #8e44ad, #1abc9c, #8b5cf6);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    position: absolute;
    transform: translateY(-50%);
    top: 15%;
    text-align: center;
    width: 100%;
}

.confirm-body-button,
.confirm-body-button:link,
.confirm-body-button:visited,
.accepted-body-button,
.rejected-body-button {
    color: #fff;
    border-radius: 1rem;
    text-decoration: none;
    padding: 1rem 2rem;
    margin-bottom: 1rem;
    min-width: 10rem;
    text-align: center;
    transition: background-color 0.3s, transform 0.3s;
}

.confirm-body-button-delete {
    background-color: #a43;
}

.confirm-body-button-delete:hover {
    background-color: #c85a48;
}

.confirm-body-button-cancel {
    background-color: #6a4;
}

.confirm-body-button-cancel:hover {
    background-color: #81c061;
}

.accepted-body-button,
.rejected-body-button {
    background-color: #6a4;
}

.accepted-body-button:hover,
.rejected-body-button:hover {
    background-color: #81c061;
}

.boi {
    --happiness: 0.9;
    --derp: 1;
    --px: 0.5;
    --py: 0.5;
    width: 22rem;
    max-width: 100%;
    height: 22rem;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background-image: radial-gradient(#f7e0b2, #eb5);
    border-radius: 100%;
    overflow: hidden;
    margin: 0;
    align-self: center;
    flex: 0 0 auto;
    border: solid 2px #ecb23e;
    box-shadow: 0px 0px 5px rgba(0, 0, 0, 0.2);
}

.boi,
.boi * {
    position: absolute;
}

.boi::before {
    content: '';
    display: block;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    background-image: linear-gradient(to bottom, #5a8, rgba(85, 170, 136, 0));
    opacity: calc(1 - var(--happiness));
}

.boi-blush {
    width: 20%;
    height: 10%;
    background-color: rgba(255, 100, 100, 0.3);
    border: 3px solid rgba(255, 100, 100, 0.3);
    top: calc(45% + var(--py) * 10%);
    border-radius: 100%;
    opacity: calc(var(--happiness) * var(--happiness) * 0.9 + 0.1);
}

.boi-blush-left {
    left: calc(7% + var(--px) * 2%);
}

.boi-blush-right {
    right: calc(9% - var(--px) * 2%);
}

.boi-eye {
    width: calc(26% - var(--happiness) * 2%);
    height: calc(26% - var(--happiness) * 2%);
    background-color: #f6f6f6;
    border-radius: 100%;
    top: calc(25% + var(--py) * 10%);
    overflow: hidden;
}

.boi-eye-left {
    left: calc(18% + var(--px) * 4%);
}

.boi-eye-left::after {
    transform: translate(calc((var(--px) + var(--derp) * 0.5) * 100%), calc((var(--py) + var(--derp) * 0.5) * 100%));
}

.boi-eye-right {
    right: calc(22% - var(--px) * 4%);
}

.boi-eye-right::after {
    transform: translate(calc((var(--px) + var(--derp) * -0.3) * 100%), calc((var(--py) + var(--derp) * -0.3) * 100%));
}

.boi-eye::after {
    content: '';
    display: block;
    background-color: #421;
    width: calc(55% - var(--happiness) * 10%);
    height: calc(55% - var(--happiness) * 10%);
    border-radius: 100%;
}

.boi-mouth {
    width: calc(51% - var(--happiness) * 2%);
    height: calc(26% - var(--happiness) * 2%);
    background-color: #a33;
    border-radius: calc((1 - var(--happiness)) * 10em) calc((1 - var(--happiness)) * 10em) calc(var(--happiness) * 16em) calc(var(--happiness) * 16em);
    top: calc(57.5% + var(--py) * 5%);
    left: calc(47.5% + var(--px) * 5%);
    transform: translateX(-50%);
    overflow: hidden;
    border: 3px solid #962d2d;
    -webkit-mask-image: -webkit-radial-gradient(white, black);
}

.boi-mouth::before {
    content: '';
    display: block;
    position: absolute;
    width: 20%;
    height: 20%;
    top: 0;
    left: 50%;
    background-color: white;
    border-radius: 0 0 0.5rem 0.5rem;
}

.boi-mouth::after {
    content: '';
    display: block;
    position: absolute;
    width: 60%;
    height: 50%;
    left: 10%;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.2);
    border-radius: 20rem 20rem 0 0;
}

.hidden {
    display: none;
}