/* 基础重置与通用样式 */
*,
:after,
:before {
    box-sizing: border-box;
}

html {
    font-family: sans-serif;
    line-height: 1.15;
    -webkit-text-size-adjust: 100%;
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}

body {
    margin: 0;
    font-family: Open Sans, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    font-size: 1rem;
    font-weight: 400;
    line-height: 1.45;
    color: #202020;
    text-align: left;
    background: linear-gradient(90deg, #fff 0%, #fff 100%);
    overflow-x: hidden;
}

.content {
    MARGIN: auto;
}

div {
    display: block;
    unicode-bidi: isolate;
}

p {
    margin-top: 0;
    margin-bottom: 1rem;
}

a {
    color: #f37723;
    text-decoration: none;
    background-color: transparent;
}

    a:hover {
        color: #ff4400;
        text-decoration: none;
    }

::selection {
    background-color: #ffa000;
    color: #ffffff;
}

::-moz-selection {
    background-color: #ffa000;
    color: #ffffff;
}

ul {
    margin-top: 0;
    margin-bottom: 1rem;
}

    ul ul {
        margin-bottom: 0;
    }

img {
    vertical-align: middle;
    border-style: none;
}

label {
    display: inline-block;
    margin-bottom: 0.5rem;
}

button {
    border-radius: 0;
}

button,
input {
    overflow: visible;
}

button,
select {
    text-transform: none;
}

[type="button"],
[type="reset"],
[type="submit"],
button {
    -webkit-appearance: button;
}

    [type="button"]:not(:disabled),
    [type="reset"]:not(:disabled),
    [type="submit"]:not(:disabled),
    button:not(:disabled) {
        cursor: pointer;
    }

    [type="button"]::-moz-focus-inner,
    [type="reset"]::-moz-focus-inner,
    [type="submit"]::-moz-focus-inner,
    button::-moz-focus-inner {
        padding: 0;
        border-style: none;
    }

.container {
    width: 100%;
    padding-right: 15px;
    padding-left: 15px;
    margin-right: auto;
    margin-left: auto;
}

@media (min-width: 576px) {
    .container {
        max-width: 540px;
    }
}

@media (min-width: 768px) {
    .container {
        max-width: 720px;
    }
}

@media (min-width: 992px) {
    .container {
        max-width: 960px;
    }
}

@media (min-width: 1200px) {
    .container {
        max-width: 1140px;
    }
}

.row {
    display: flex;
    flex-wrap: wrap;
    margin-right: -15px;
    margin-left: -15px;
}

@media (max-width: 767px) {
    .hidden-xs {
        display: none !important
    }
}

@media (min-width: 768px) and (max-width:991px) {
    .hidden-sm {
        display: none !important
    }
}

@media (min-width: 992px) and (max-width:1199px) {
    .hidden-md {
        display: none !important
    }
}

@media (min-width: 1200px) {
    .hidden-lg {
        display: none !important
    }
}

.col,
.col-1,
.col-2,
.col-3,
.col-4,
.col-5,
.col-6,
.col-7,
.col-8,
.col-9,
.col-10,
.col-11,
.col-12,
.col-auto,
.col-lg,
.col-lg-1,
.col-lg-2,
.col-lg-3,
.col-lg-4,
.col-lg-5,
.col-lg-6,
.col-lg-7,
.col-lg-8,
.col-lg-9,
.col-lg-10,
.col-lg-11,
.col-lg-12,
.col-lg-auto,
.col-md,
.col-md-1,
.col-md-2,
.col-md-3,
.col-md-4,
.col-md-5,
.col-md-6,
.col-md-7,
.col-md-8,
.col-md-9,
.col-md-10,
.col-md-11,
.col-md-12,
.col-md-auto,
.col-sm,
.col-sm-1,
.col-sm-2,
.col-sm-3,
.col-sm-4,
.col-sm-5,
.col-sm-6,
.col-sm-7,
.col-sm-8,
.col-sm-9,
.col-sm-10,
.col-sm-11,
.col-sm-12,
.col-sm-auto,
.col-xl,
.col-xl-1,
.col-xl-2,
.col-xl-3,
.col-xl-4,
.col-xl-5,
.col-xl-6,
.col-xl-7,
.col-xl-8,
.col-xl-9,
.col-xl-10,
.col-xl-11,
.col-xl-12,
.col-xl-auto,
.col-xxl,
.col-xxl-1,
.col-xxl-2,
.col-xxl-3,
.col-xxl-4,
.col-xxl-5,
.col-xxl-6,
.col-xxl-7,
.col-xxl-8,
.col-xxl-9,
.col-xxl-10,
.col-xxl-11,
.col-xxl-12,
.col-xxl-auto {
    position: relative;
    width: 100%;
    padding-right: 15px;
    padding-left: 15px;
}

/* 基础列 */
.col {
    flex-basis: 0;
    flex-grow: 1;
    max-width: 100%;
}

.col-auto {
    flex: 0 0 auto;
    width: auto;
    max-width: 100%;
}

/* 1-12 列 */
.col-1 {
    flex: 0 0 8.33333333%;
    max-width: 8.33333333%;
}

.col-2 {
    flex: 0 0 16.66666667%;
    max-width: 16.66666667%;
}

.col-3 {
    flex: 0 0 25%;
    max-width: 25%;
}

.col-4 {
    flex: 0 0 33.33333333%;
    max-width: 33.33333333%;
}

.col-5 {
    flex: 0 0 41.66666667%;
    max-width: 41.66666667%;
}

.col-6 {
    flex: 0 0 50%;
    max-width: 50%;
}

.col-7 {
    flex: 0 0 58.33333333%;
    max-width: 58.33333333%;
}

.col-8 {
    flex: 0 0 66.66666667%;
    max-width: 66.66666667%;
}

.col-9 {
    flex: 0 0 75%;
    max-width: 75%;
}

.col-10 {
    flex: 0 0 83.33333333%;
    max-width: 83.33333333%;
}

.col-11 {
    flex: 0 0 91.66666667%;
    max-width: 91.66666667%;
}

.col-12 {
    flex: 0 0 100%;
    max-width: 100%;
}

/* Small 屏幕 (≥576px) */
@media (min-width: 576px) {
    .col-sm {
        flex-basis: 0;
        flex-grow: 1;
        max-width: 100%;
    }

    .col-sm-auto {
        flex: 0 0 auto;
        width: auto;
        max-width: 100%;
    }

    .col-sm-1 {
        flex: 0 0 8.33333333%;
        max-width: 8.33333333%;
    }

    .col-sm-2 {
        flex: 0 0 16.66666667%;
        max-width: 16.66666667%;
    }

    .col-sm-3 {
        flex: 0 0 25%;
        max-width: 25%;
    }

    .col-sm-4 {
        flex: 0 0 33.33333333%;
        max-width: 33.33333333%;
    }

    .col-sm-5 {
        flex: 0 0 41.66666667%;
        max-width: 41.66666667%;
    }

    .col-sm-6 {
        flex: 0 0 50%;
        max-width: 50%;
    }

    .col-sm-7 {
        flex: 0 0 58.33333333%;
        max-width: 58.33333333%;
    }

    .col-sm-8 {
        flex: 0 0 66.66666667%;
        max-width: 66.66666667%;
    }

    .col-sm-9 {
        flex: 0 0 75%;
        max-width: 75%;
    }

    .col-sm-10 {
        flex: 0 0 83.33333333%;
        max-width: 83.33333333%;
    }

    .col-sm-11 {
        flex: 0 0 91.66666667%;
        max-width: 91.66666667%;
    }

    .col-sm-12 {
        flex: 0 0 100%;
        max-width: 100%;
    }
}

/* Medium 屏幕 (≥768px) */
@media (min-width: 768px) {
    .col-md {
        flex-basis: 0;
        flex-grow: 1;
        max-width: 100%;
    }

    .col-md-auto {
        flex: 0 0 auto;
        width: auto;
        max-width: 100%;
    }

    .col-md-1 {
        flex: 0 0 8.33333333%;
        max-width: 8.33333333%;
    }

    .col-md-2 {
        flex: 0 0 16.66666667%;
        max-width: 16.66666667%;
    }

    .col-md-3 {
        flex: 0 0 25%;
        max-width: 25%;
    }

    .col-md-4 {
        flex: 0 0 33.33333333%;
        max-width: 33.33333333%;
    }

    .col-md-5 {
        flex: 0 0 41.66666667%;
        max-width: 41.66666667%;
    }

    .col-md-6 {
        flex: 0 0 50%;
        max-width: 50%;
    }

    .col-md-7 {
        flex: 0 0 58.33333333%;
        max-width: 58.33333333%;
    }

    .col-md-8 {
        flex: 0 0 66.66666667%;
        max-width: 66.66666667%;
    }

    .col-md-9 {
        flex: 0 0 75%;
        max-width: 75%;
    }

    .col-md-10 {
        flex: 0 0 83.33333333%;
        max-width: 83.33333333%;
    }

    .col-md-11 {
        flex: 0 0 91.66666667%;
        max-width: 91.66666667%;
    }

    .col-md-12 {
        flex: 0 0 100%;
        max-width: 100%;
    }
}

/* Large 屏幕 (≥992px) */
@media (min-width: 992px) {
    .col-lg {
        flex-basis: 0;
        flex-grow: 1;
        max-width: 100%;
    }

    .col-lg-auto {
        flex: 0 0 auto;
        width: auto;
        max-width: 100%;
    }

    .col-lg-1 {
        flex: 0 0 8.33333333%;
        max-width: 8.33333333%;
    }

    .col-lg-2 {
        flex: 0 0 16.66666667%;
        max-width: 16.66666667%;
    }

    .col-lg-3 {
        flex: 0 0 25%;
        max-width: 25%;
    }

    .col-lg-4 {
        flex: 0 0 33.33333333%;
        max-width: 33.33333333%;
    }

    .col-lg-5 {
        flex: 0 0 41.66666667%;
        max-width: 41.66666667%;
    }

    .col-lg-6 {
        flex: 0 0 50%;
        max-width: 50%;
    }

    .col-lg-7 {
        flex: 0 0 58.33333333%;
        max-width: 58.33333333%;
    }

    .col-lg-8 {
        flex: 0 0 66.66666667%;
        max-width: 66.66666667%;
    }

    .col-lg-9 {
        flex: 0 0 75%;
        max-width: 75%;
    }

    .col-lg-10 {
        flex: 0 0 83.33333333%;
        max-width: 83.33333333%;
    }

    .col-lg-11 {
        flex: 0 0 91.66666667%;
        max-width: 91.66666667%;
    }

    .col-lg-12 {
        flex: 0 0 100%;
        max-width: 100%;
    }
}

/* Extra large 屏幕 (≥1200px) */
@media (min-width: 1200px) {
    .col-xl {
        flex-basis: 0;
        flex-grow: 1;
        max-width: 100%;
    }

    .col-xl-auto {
        flex: 0 0 auto;
        width: auto;
        max-width: 100%;
    }

    .col-xl-1 {
        flex: 0 0 8.33333333%;
        max-width: 8.33333333%;
    }

    .col-xl-2 {
        flex: 0 0 16.66666667%;
        max-width: 16.66666667%;
    }

    .col-xl-3 {
        flex: 0 0 25%;
        max-width: 25%;
    }

    .col-xl-4 {
        flex: 0 0 33.33333333%;
        max-width: 33.33333333%;
    }

    .col-xl-5 {
        flex: 0 0 41.66666667%;
        max-width: 41.66666667%;
    }

    .col-xl-6 {
        flex: 0 0 50%;
        max-width: 50%;
    }

    .col-xl-7 {
        flex: 0 0 58.33333333%;
        max-width: 58.33333333%;
    }

    .col-xl-8 {
        flex: 0 0 66.66666667%;
        max-width: 66.66666667%;
    }

    .col-xl-9 {
        flex: 0 0 75%;
        max-width: 75%;
    }

    .col-xl-10 {
        flex: 0 0 83.33333333%;
        max-width: 83.33333333%;
    }

    .col-xl-11 {
        flex: 0 0 91.66666667%;
        max-width: 91.66666667%;
    }

    .col-xl-12 {
        flex: 0 0 100%;
        max-width: 100%;
    }
}

/* XXL 屏幕 (≥1400px) - Bootstrap 5 */
@media (min-width: 1400px) {
    .col-xxl {
        flex-basis: 0;
        flex-grow: 1;
        max-width: 100%;
    }

    .col-xxl-auto {
        flex: 0 0 auto;
        width: auto;
        max-width: 100%;
    }

    .col-xxl-1 {
        flex: 0 0 8.33333333%;
        max-width: 8.33333333%;
    }

    .col-xxl-2 {
        flex: 0 0 16.66666667%;
        max-width: 16.66666667%;
    }

    .col-xxl-3 {
        flex: 0 0 25%;
        max-width: 25%;
    }

    .col-xxl-4 {
        flex: 0 0 33.33333333%;
        max-width: 33.33333333%;
    }

    .col-xxl-5 {
        flex: 0 0 41.66666667%;
        max-width: 41.66666667%;
    }

    .col-xxl-6 {
        flex: 0 0 50%;
        max-width: 50%;
    }

    .col-xxl-7 {
        flex: 0 0 58.33333333%;
        max-width: 58.33333333%;
    }

    .col-xxl-8 {
        flex: 0 0 66.66666667%;
        max-width: 66.66666667%;
    }

    .col-xxl-9 {
        flex: 0 0 75%;
        max-width: 75%;
    }

    .col-xxl-10 {
        flex: 0 0 83.33333333%;
        max-width: 83.33333333%;
    }

    .col-xxl-11 {
        flex: 0 0 91.66666667%;
        max-width: 91.66666667%;
    }

    .col-xxl-12 {
        flex: 0 0 100%;
        max-width: 100%;
    }
}

.form-control {
    display: block;
    width: 100%;
    height: calc(1.45em + 1.1rem + 2px);
    padding: 0.55rem 0.9rem;
    font-size: 1rem;
    font-weight: 400;
    line-height: 1.45;
    color: #1e1e1e;
    background-color: #fff;
    background-clip: padding-box;
    border: 1px solid #dadada;
    border-radius: 0.25rem;
    transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
}

@media (prefers-reduced-motion: reduce) {
    .form-control {
        transition: none;
    }
}

.form-control:focus {
    color: #1e1e1e;
    background-color: #fff;
    border-color: #303030;
    outline: 0;
    box-shadow: 0 0 0 0.2rem rgba(30, 30, 30, 0.2);
}

.form-group {
    margin-bottom: 1rem;
}

/* 按钮样式 */
.btn {
    display: inline-block;
    font-weight: 600;
    color: #202020;
    text-align: center;
    vertical-align: middle;
    -webkit-user-select: none;
    -moz-user-select: none;
    user-select: none;
    background-color: transparent;
    border: 1px solid transparent;
    padding: 0.55rem 0.9rem;
    font-size: 1rem;
    line-height: 1.45;
    border-radius: 0.25rem;
    transition: all 0.5s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    text-decoration: none;
    align-items: center;
}

@media (prefers-reduced-motion: reduce) {
    .btn {
        transition: none;
    }
}

.btn:hover {
    color: #202020;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

.btn:focus {
    outline: 0;
    box-shadow: 0 0 0 0.2rem rgba(181, 56, 54, 0.25);
}

.btn-gradient {
    display: inline-flex;
    gap: 8px;
    background: linear-gradient(90deg, rgb(255, 160, 0) 5%, rgb(255, 75, 0), rgb(255, 0, 53)) 5% 0% / 120% 100%;
    color: white;
    padding: 12px 32px;
    cursor: pointer;
}

    .btn-gradient:hover {
        color: white;
        background: linear-gradient(90deg, rgb(255, 0, 53) 1%, rgb(255, 180, 0) 50%, rgb(255, 75, 0), rgb(255, 0, 53)) 30% 0% / 150% 100%;
    }

/* SVG 动画效果 */
.btn span {
    display: inline-flex;
    transition: transform 0.3s ease;
}

.btn:hover span {
    transform: translateY(2px);
}

.btn svg path {
    transition: stroke 0.3s ease;
}

/* 主按钮样式 */
.btn-primary {
    display: inline-block;
    padding: 10px 24px;
    font-size: 16px;
    font-weight: 500;
    text-align: center;
    text-decoration: none;
    white-space: nowrap;
    border: none;
    color: #fff;
    background: #ffa000;
    cursor: pointer;
    transition: all 0.2s ease;
    box-sizing: border-box;
}

    /* 鼠标悬浮 */
    .btn-primary:hover {
        box-shadow: 0 4px 10px rgba(255, 160, 0, 0.45);
        opacity: 0.95;
        color: #fff;
        text-decoration: none;
        background: linear-gradient(45deg, #ffa000, #F37723);
    }

    /* 按下效果 */
    .btn-primary:active {
        transform: translateY(-1px);
        background: linear-gradient(45deg, #F37723, #ffa000);
        box-shadow: 0 2px 4px rgba(255, 160, 0, 0.2);
    }

    /* 不可点击状态 */
    .btn-primary:disabled {
        opacity: 0.6;
        cursor: not-allowed;
        transform: none;
        box-shadow: none;
    }

.btn-trasparent {
    color: #000;
    box-shadow: none;
}

    .btn-trasparent:hover {
        color: #ffa000;
        box-shadow: none;
    }

.btn-outline-primary {
    color: #ffa000;
    border-color: #ffa000;
    fill: #ffa000;
}

    .btn-outline-primary:hover {
        color: #fff;
        background-color: #ffa000;
        border-color: #ffa000;
        fill: #fff;
    }

    .btn-outline-primary:focus {
        box-shadow: 0 0 0 0.2rem rgba(181, 56, 54, 0.5);
    }

    .btn-outline-primary .btn-img {
        padding: 3px 0;
        fill: #ffa000;
    }

    .btn-outline-primary:hover .btn-img {
        fill: #fff;
    }

.btn-outline-secondary {
    color: #303030;
    border-color: #303030;
}

    .btn-outline-secondary:hover {
        color: #fff;
        background-color: #303030;
        border-color: #303030;
    }

    .btn-outline-secondary:focus {
        box-shadow: 0 0 0 0.2rem rgba(48, 48, 48, 0.5);
    }

.btn.disabled, .btn.is-disabled, .btn:disabled {
    top: 0 !important;
    background: #EEE !important;
    border: 1px solid #DDD !important;
    text-shadow: 0 1px 1px white !important;
    color: #CCC !important;
    cursor: default !important;
    appearance: none !important;
    -webkit-box-shadow: none !important;
    box-shadow: none !important;
    opacity: .8 !important;
}



.h1, .h2, .h3, .h4, .h5, .h6, h1, h2, h3, h4, h5, h6 {
    color: inherit;
    font-family: Open Sans,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: .5rem;
}

.h1, h1 {
    font-size: 2rem
}

.h2, h2 {
    font-size: 1.74rem
}

.h3, h3 {
    font-size: 1.51rem
}

.h4, h4 {
    font-size: 1.32rem
}

.h5, h5 {
    font-size: 1.14rem
}

.h6, h6 {
    font-size: 1rem;
}

.bk-dots {
    background-image: url(/img/dots-texture-gradient-dark.webp);
    background-size: contain;
    background-repeat: space;
}

/* bootstrap modal*/
.modal-open {
    overflow: hidden
}

.modal {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 1050;
    display: none;
    overflow: hidden;
    -webkit-overflow-scrolling: touch;
    outline: 0
}

    .modal.fade .modal-dialog {
        -webkit-transform: translate(0, -25%);
        -ms-transform: translate(0, -25%);
        -o-transform: translate(0, -25%);
        transform: translate(0, -25%);
        -webkit-transition: -webkit-transform 0.3s ease-out;
        -o-transition: -o-transform 0.3s ease-out;
        transition: transform 0.3s ease-out
    }

    .modal.in .modal-dialog {
        -webkit-transform: translate(0, 0);
        -ms-transform: translate(0, 0);
        -o-transform: translate(0, 0);
        transform: translate(0, 0)
    }

.modal-open .modal {
    overflow-x: hidden;
    overflow-y: auto
}

.modal-dialog {
    position: relative;
    width: auto;
    margin: 10px
}

.modal-content {
    position: relative;
    background-color: #fff;
    -webkit-background-clip: padding-box;
    background-clip: padding-box;
    border: 1px solid #999;
    border: 1px solid rgba(0,0,0,0.2);
    border-radius: 6px;
    -webkit-box-shadow: 0 3px 9px rgba(0,0,0,0.5);
    box-shadow: 0 3px 9px rgba(0,0,0,0.5);
    outline: 0
}

.modal-backdrop {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 1040;
    background-color: #000
}

    .modal-backdrop.fade {
        filter: alpha(opacity=0);
        opacity: 0
    }

    .modal-backdrop.in {
        filter: alpha(opacity=50);
        opacity: .5
    }

.modal-header {
    padding: 15px;
    border-bottom: 1px solid #e5e5e5
}

    .modal-header .close {
        margin-top: -2px
    }

.modal-title {
    margin: 0;
    line-height: 1.42857143
}

.modal-body {
    position: relative;
    padding: 15px
}

.modal-footer {
    padding: 15px;
    text-align: right;
    border-top: 1px solid #e5e5e5
}

    .modal-footer .btn + .btn {
        margin-bottom: 0;
        margin-left: 5px
    }

    .modal-footer .btn-group .btn + .btn {
        margin-left: -1px
    }

    .modal-footer .btn-block + .btn-block {
        margin-left: 0
    }

.modal-scrollbar-measure {
    position: absolute;
    top: -9999px;
    width: 50px;
    height: 50px;
    overflow: scroll
}

@media (min-width:768px) {
    .modal-dialog {
        width: 600px;
        margin: 30px auto
    }

    .modal-content {
        -webkit-box-shadow: 0 5px 15px rgba(0,0,0,0.5);
        box-shadow: 0 5px 15px rgba(0,0,0,0.5)
    }

    .modal-sm {
        width: 300px
    }
}

@media (min-width:992px) {
    .modal-lg {
        width: 900px
    }
}

.clearfix:before, .clearfix:after, .container:before, .container:after, .container-fluid:before, .container-fluid:after, .row:before, .row:after, .form-horizontal .form-group:before, .form-horizontal .form-group:after, .btn-toolbar:before, .btn-toolbar:after, .btn-group-vertical > .btn-group:before, .btn-group-vertical > .btn-group:after, .nav:before, .nav:after, .navbar:before, .navbar:after, .navbar-header:before, .navbar-header:after, .navbar-collapse:before, .navbar-collapse:after, .modal-header:before, .modal-header:after, .modal-footer:before, .modal-footer:after {
    display: table;
    content: " "
}

.clearfix:after, .container:after, .container-fluid:after, .row:after, .form-horizontal .form-group:after, .btn-toolbar:after, .btn-group-vertical > .btn-group:after, .nav:after, .navbar:after, .navbar-header:after, .navbar-collapse:after, .modal-header:after, .modal-footer:after {
    clear: both
}


/* bootstrap modal end*/

/*conversion pages*/
.wide-container {
    text-align: center;
    width: 100%;
}

#pro-b1 {
    padding-bottom: 50px;
}

.linear {
    background: linear-gradient(180deg, #f8faff 0%, f39b290d 100%);
}



/* 卡片容器 */
.tool-card {
    cursor: pointer;
    transition: transform 0.2s ease;
}

    .tool-card:hover {
        transform: translateY(-4px);
    }

/* 图标容器 */
.icons-container {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px 0;
}

    .icons-container::before {
        content: "";
        position: absolute;
        bottom: 0;
        left: 50%;
        transform: translateX(-50%);
        width: 90%;
        height: 60%;
        background: #f9c74f;
        border-radius: 12px 12px 0 0;
        z-index: 1;
    }

/* 图标组 */
.icons-tile {
    display: flex;
    align-items: center;
    gap: 0;
    position: relative;
    z-index: 2;
}

    .icons-tile .file-icon {
        height: 150px;
        object-fit: contain;
        filter: drop-shadow(0 2px 4px rgba(0,0,0,0.15));
    }

        .icons-tile .file-icon:first-child {
            transform: rotate(-5deg);
        }

        .icons-tile .file-icon:last-child {
            height: 200px;
            object-fit: contain;
            filter: drop-shadow(0 2px 4px rgba(0,0,0,0.15));
            transform: rotate(5deg);
        }

    .icons-tile .arrow-icon {
        width: 60px;
        filter: sepia(1) saturate(10) hue-rotate(320deg);
        transition: transform 0.3s ease;
        margin: -20px;
        z-index: 40;
    }

    .icons-tile .tool-card:hover .arrow-icon {
        transform: translateX(4px);
    }