:root{ --loading-color-1: #000; --loading-color-2: #fabb32; }

    /* loading 樣式1 */
    .lds-circle {
        display: inline-block;
        transform: translateZ(1px);
    }
    .lds-circle > div {
        display: inline-block;
        width: 64px;
        height: 64px;
        margin: 8px;
        border-radius: 50%;
        background: var(--loading-color-1);
        animation: lds-circle 2.4s cubic-bezier(0, 0.2, 0.8, 1) infinite;
    }
    @keyframes lds-circle {
        0%, 100% {
            animation-timing-function: cubic-bezier(0.5, 0, 1, 0.5);
        }
        0% {
            transform: rotateY(0deg);
        }
        50% {
            transform: rotateY(360deg);
            animation-timing-function: cubic-bezier(0, 0.5, 0.5, 1);
        }
        100% {
            transform: rotateY(720deg);
        }
    }

    /* loading 樣式2 */
    .lds-dual-ring {
        display: inline-block;
        width: 80px;
        height: 80px;
    }
    .lds-dual-ring:after {
        content: " ";
        display: block;
        width: 64px;
        height: 64px;
        margin: 8px;
        border-radius: 50%;
        border: 6px solid var(--loading-color-1);
        border-color: var(--loading-color-1) transparent var(--loading-color-2) transparent;
        animation: lds-dual-ring 1.2s linear infinite;
    }
    @keyframes lds-dual-ring {
        0% {transform: rotate(0deg);}
        100% {transform: rotate(360deg);}
    }

    /* loading 樣式3 */
    .lds-facebook {
        display: inline-block;
        position: relative;
        width: 80px;
        height: 80px;
    }
    .lds-facebook div {
        display: inline-block;
        position: absolute;
        left: 8px;
        width: 16px;
        background: var(--loading-color-1);
        animation: lds-facebook 1.2s cubic-bezier(0, 0.5, 0.5, 1) infinite;
    }
    .lds-facebook div:nth-child(1) {
        left: 8px;
        animation-delay: -0.24s;
    }
    .lds-facebook div:nth-child(2) {
        left: 32px;
        animation-delay: -0.12s;
        background: var(--loading-color-2);
    }
    .lds-facebook div:nth-child(3) {
        left: 56px;
        animation-delay: 0;
        background: color-mix(in srgb, var(--loading-color-2) 50%, #fff)
    }
    @keyframes lds-facebook {
        0% {
            top: 8px;
            height: 64px;
        }
        50%, 100% {
            top: 24px;
            height: 32px;
        }
    }

    /* loading 樣式4 */
    .lds-heart {
        display: inline-block;
        position: relative;
        width: 80px;
        height: 80px;
        transform: rotate(45deg);
        transform-origin: 40px 40px;
    }
    .lds-heart div {
        top: 32px;
        left: 32px;
        position: absolute;
        width: 32px;
        height: 32px;
        background: var(--loading-color-1);
        animation: lds-heart 1.2s infinite cubic-bezier(0.215, 0.61, 0.355, 1);
    }
    .lds-heart div:after,
    .lds-heart div:before {
        content: " ";
        position: absolute;
        display: block;
        width: 32px;
        height: 32px;
        background: var(--loading-color-1);
    }
    .lds-heart div:before {
        left: -24px;
        border-radius: 50% 0 0 50%;
    }
    .lds-heart div:after {
        top: -24px;
        border-radius: 50% 50% 0 0;
    }
    @keyframes lds-heart {
        0% {
        transform: scale(0.95);
        }
        5% {
        transform: scale(1.1);
        }
        39% {
        transform: scale(0.85);
        }
        45% {
        transform: scale(1);
        }
        60% {
        transform: scale(0.95);
        }
        100% {
        transform: scale(0.9);
        }
    }

    /* loading 樣式5 */
    .lds-ring {
        display: inline-block;
        position: relative;
        width: 80px;
        height: 80px;
    }
    .lds-ring div {
        box-sizing: border-box;
        display: block;
        position: absolute;
        width: 64px;
        height: 64px;
        margin: 8px;
        border: 8px solid var(--loading-color-1);
        border-radius: 50%;
        animation: lds-ring 1.2s cubic-bezier(0.5, 0, 0.5, 1) infinite;
        border-color: var(--loading-color-1) transparent transparent transparent;
    }
    .lds-ring div:nth-child(1) {
        animation-delay: -0.45s;
    }
    .lds-ring div:nth-child(2) {
        animation-delay: -0.3s;
    }
    .lds-ring div:nth-child(3) {
        animation-delay: -0.15s;
    }
    @keyframes lds-ring {
        0% {
            transform: rotate(0deg);
        }
        100% {
            transform: rotate(360deg);
        }
    }

    /* loading 樣式6 */
    .lds-roller {
        display: inline-block;
        position: relative;
        width: 80px;
        height: 80px;
    }
    .lds-roller div {
        animation: lds-roller 1.2s cubic-bezier(0.5, 0, 0.5, 1) infinite;
        transform-origin: 40px 40px;
    }
    .lds-roller div:after {
        content: " ";
        display: block;
        position: absolute;
        width: 7px;
        height: 7px;
        border-radius: 50%;
        background: var(--loading-color-1);
        margin: -4px 0 0 -4px;
    }
    .lds-roller div:nth-child(1) {
    animation-delay: -0.036s;
    }
    .lds-roller div:nth-child(1):after {
    top: 63px;
    left: 63px;
    }
    .lds-roller div:nth-child(2) {
    animation-delay: -0.072s;
    }
    .lds-roller div:nth-child(2):after {
    top: 68px;
    left: 56px;
    background: color-mix(in srgb, var(--loading-color-1) 50%, #fff);
    }
    .lds-roller div:nth-child(3) {
    animation-delay: -0.108s;
    }
    .lds-roller div:nth-child(3):after {
    top: 71px;
    left: 48px;
    }
    .lds-roller div:nth-child(4) {
    animation-delay: -0.144s;
    }
    .lds-roller div:nth-child(4):after {
    top: 72px;
    left: 40px;
    background: color-mix(in srgb, var(--loading-color-1) 50%, #fff);
    }
    .lds-roller div:nth-child(5) {
    animation-delay: -0.18s;
    }
    .lds-roller div:nth-child(5):after {
    top: 71px;
    left: 32px;
    }
    .lds-roller div:nth-child(6) {
    animation-delay: -0.216s;
    }
    .lds-roller div:nth-child(6):after {
    top: 68px;
    left: 24px;
    background: color-mix(in srgb, var(--loading-color-1) 50%, #fff);
    }
    .lds-roller div:nth-child(7) {
    animation-delay: -0.252s;
    }
    .lds-roller div:nth-child(7):after {
    top: 63px;
    left: 17px;
    }
    .lds-roller div:nth-child(8) {
    animation-delay: -0.288s;
    }
    .lds-roller div:nth-child(8):after {
    top: 56px;
    left: 12px;
    background: color-mix(in srgb, var(--loading-color-1) 50%, #fff);
    }
    @keyframes lds-roller {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
    }

    /* loading 樣式7 */
    .lds-ellipsis {
    display: inline-block;
    position: relative;
    width: 80px;
    height: 80px;
    }
    .lds-ellipsis div {
    position: absolute;
    top: 33px;
    width: 13px;
    height: 13px;
    border-radius: 50%;
    background: var(--loading-color-1);
    animation-timing-function: cubic-bezier(0, 1, 1, 0);
    }
    .lds-ellipsis div:nth-child(1) {
    left: 8px;
    animation: lds-ellipsis1 0.6s infinite;
    }
    .lds-ellipsis div:nth-child(2) {
    left: 8px;
    animation: lds-ellipsis2 0.6s infinite;
    background: var(--loading-color-2);
    }
    .lds-ellipsis div:nth-child(3) {
    left: 32px;
    animation: lds-ellipsis2 0.6s infinite;
    }
    .lds-ellipsis div:nth-child(4) {
    left: 56px;
    animation: lds-ellipsis3 0.6s infinite;
    background: var(--loading-color-2);
    }
    @keyframes lds-ellipsis1 {
    0% {
        transform: scale(0);
    }
    100% {
        transform: scale(1);
    }
    }
    @keyframes lds-ellipsis3 {
    0% {
            transform: scale(1);
    }
    100% {
        transform: scale(0);
    }
    }
    @keyframes lds-ellipsis2 {
    0% {
        transform: translate(0, 0);
    }
    100% {
        transform: translate(24px, 0);
    }
    }

    /* loading 樣式8 */
    .lds-grid {
    display: inline-block;
    position: relative;
    width: 80px;
    height: 80px;
    }
    .lds-grid div {
    position: absolute;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--loading-color-1);
    animation: lds-grid 1.2s linear infinite;
    }
    .lds-grid div:nth-child(1) {
    top: 8px;
    left: 8px;
    animation-delay: 0s;
    }
    .lds-grid div:nth-child(2) {
    top: 8px;
    left: 32px;
    animation-delay: -0.4s;
    }
    .lds-grid div:nth-child(3) {
    top: 8px;
    left: 56px;
    animation-delay: -0.8s;
    }
    .lds-grid div:nth-child(4) {
    top: 32px;
    left: 8px;
    animation-delay: -0.4s;
    }
    .lds-grid div:nth-child(5) {
    top: 32px;
    left: 32px;
    animation-delay: -0.8s;
    }
    .lds-grid div:nth-child(6) {
    top: 32px;
    left: 56px;
    animation-delay: -1.2s;
    }
    .lds-grid div:nth-child(7) {
    top: 56px;
    left: 8px;
    animation-delay: -0.8s;
    }
    .lds-grid div:nth-child(8) {
    top: 56px;
    left: 32px;
    animation-delay: -1.2s;
    }
    .lds-grid div:nth-child(9) {
    top: 56px;
    left: 56px;
    animation-delay: -1.6s;
    }
    @keyframes lds-grid {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
    }

    /* loading 樣式9 */
    .lds-hourglass {
        display: inline-block;
        position: relative;
        width: 80px;
        height: 80px;
    }
    .lds-hourglass:after {
        content: " ";
        display: block;
        border-radius: 50%;
        width: 0;
        height: 0;
        margin: 8px;
        box-sizing: border-box;
        border: 32px solid var(--loading-color-1);
        border-color: var(--loading-color-1) transparent var(--loading-color-2) transparent;
        animation: lds-hourglass 1.2s infinite;
    }
    @keyframes lds-hourglass {
    0% {
        transform: rotate(0);
        animation-timing-function: cubic-bezier(0.55, 0.055, 0.675, 0.19);
    }
    50% {
        transform: rotate(450deg);
        animation-timing-function: cubic-bezier(0.215, 0.61, 0.355, 1);
    }
    100% {
        transform: rotate(900deg);
    }
    }

    /* loading 樣式10 */

    .lds-ripple {
        display: inline-block;
        position: relative;
        width: 80px;
        height: 80px;
    }
    .lds-ripple div {
        position: absolute;
        border: 4px solid var(--loading-color-1);
        opacity: 1;
        border-radius: 50%;
        animation: lds-ripple 1s cubic-bezier(0, 0.2, 0.8, 1) infinite;
    }
    .lds-ripple div:nth-child(2) {
    animation-delay: -0.5s;
    }
    @keyframes lds-ripple {
    0% {
        top: 36px;
        left: 36px;
        width: 0;
        height: 0;
        opacity: 0;
    }
    4.9% {
        top: 36px;
        left: 36px;
        width: 0;
        height: 0;
        opacity: 0;
    }
    5% {
        top: 36px;
        left: 36px;
        width: 0;
        height: 0;
        opacity: 1;
    }
    100% {
        top: 0px;
        left: 0px;
        width: 72px;
        height: 72px;
        opacity: 0;
    }
    }


/* loading 樣式11 */
.lds-spinner {
    color: official;
    display: inline-block;
    position: relative;
    width: 80px;
    height: 80px;
    }
    .lds-spinner div {
    transform-origin: 40px 40px;
    animation: lds-spinner 1.2s linear infinite;
    }
    .lds-spinner div:after {
    content: " ";
    display: block;
    position: absolute;
    top: 3px;
    left: 37px;
    width: 6px;
    height: 18px;
    border-radius: 20%;
    background: var(--loading-color-1);
    }
    .lds-spinner div:nth-child(1) {
    transform: rotate(0deg);
    animation-delay: -1.1s;
    }
    .lds-spinner div:nth-child(2) {
    transform: rotate(30deg);
    animation-delay: -1s;
    }
    .lds-spinner div:nth-child(3) {
    transform: rotate(60deg);
    animation-delay: -0.9s;
    }
    .lds-spinner div:nth-child(4) {
    transform: rotate(90deg);
    animation-delay: -0.8s;
    }
    .lds-spinner div:nth-child(5) {
    transform: rotate(120deg);
    animation-delay: -0.7s;
    }
    .lds-spinner div:nth-child(6) {
    transform: rotate(150deg);
    animation-delay: -0.6s;
    }
    .lds-spinner div:nth-child(7) {
    transform: rotate(180deg);
    animation-delay: -0.5s;
    }
    .lds-spinner div:nth-child(8) {
    transform: rotate(210deg);
    animation-delay: -0.4s;
    }
    .lds-spinner div:nth-child(9) {
    transform: rotate(240deg);
    animation-delay: -0.3s;
    }
    .lds-spinner div:nth-child(10) {
    transform: rotate(270deg);
    animation-delay: -0.2s;
    }
    .lds-spinner div:nth-child(11) {
    transform: rotate(300deg);
    animation-delay: -0.1s;
    }
    .lds-spinner div:nth-child(12) {
    transform: rotate(330deg);
    animation-delay: 0s;
    }
    @keyframes lds-spinner {
    0% {
        opacity: 1;
    }
    100% {
        opacity: 0;
    }
    }