/* CSS reset */

body, h1, h2, h3, h4, h5 {
    font-family: "Raleway", sans-serif
}

aw3-container .text {
    resize: none;
    outline: none;
    width: 100%;
    padding: 10px;
    border: solid 2px grey;
    height: 100%;
}

#app {
    text-align: center;
    margin-top: 50px;
}

#task-buttons {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
    margin-top: 30px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
}

html, body {
    height: 100%;
    font-size: 14px;
    line-height: 1.6em;
}

body, input, a, input, button, select, textarea {
    color: #333;
    font-family: "Microsoft Yahei";
}

body {
    word-wrap: break-word;
    color: #333;
}

table {
    border-collapse: collapse;
    border-spacing: 0;
}

address, caption, cite, code, dfn, em, strong, th, var {
    font-style: normal;
    font-weight: normal;
}

ol, ul {
    list-style: none;
}

caption, th {
    text-align: left;
}

img {
    border: none;
    vertical-align: top;
}

a {
    text-decoration: none;
}

article, aside, dialog, figure, footer, header, legend, nav, figcaption, section {
    display: block;
}

input {
    outline: none;
    color: #666;
}

input::-webkit-input-placeholder, textarea::-webkit-input-placeholder {
    color: #bbb;
}

input:-moz-placeholder, textarea:-moz-placeholder {
    color: #bbb;
}

input::-moz-placeholder, textarea::-moz-placeholder {
    color: #bbb;
}

input:-ms-input-placeholder, textarea:-ms-input-placeholder {
    color: #bbb;
}

input:-webkit-autofill,
input:-webkit-autofill:hover,
input:-webkit-autofill:focus {
    -webkit-box-shadow: 0 0 0px 1000px white inset;
}

input, button, select, textarea {
    outline: none;
}

/* text */
.f8 {
    font-size: 8px;
}

.f10 {
    font-size: 10px;
}

.f12 {
    font-size: 12px;
}

.f13 {
    font-size: 13px;
}

.f14 {
    font-size: 14px;
}

.f16 {
    font-size: 16px;
}

.f18 {
    font-size: 18px;
}

.f20 {
    font-size: 20px;
}

.f22 {
    font-size: 22px;
}

.f24 {
    font-size: 24px;
}

.f26 {
    font-size: 26px;
}

.f28 {
    font-size: 28px;
}

.f30 {
    font-size: 30px;
}

.f32 {
    font-size: 32px;
}

.f34 {
    font-size: 34px;
}

.f36 {
    font-size: 36px;
}

.fb {
    font-weight: bold;
}

.fn {
    font-weight: normal;
}

.co-f {
    color: #fff;
}

.co-f9 {
    color: #f9f9f9;
}

.co-f6 {
    color: #f6f6f6;
}

.co-f3 {
    color: #f3f3f3;
}

.co-ef {
    color: #efefef;
}

.co-c {
    color: #ccc;
}

.co-9 {
    color: #999;
}

.co-6 {
    color: #666;
}

.co-3 {
    color: #333;
}

.co-0 {
    color: #000;
}

/*文本*/
.tl, .subtl > * {
    text-align: left;
}

.tc, .subtc > * {
    text-align: center;
}

.tr, .subtr > * {
    text-align: right;
}

.t2 {
    text-indent: 2em;
}

.textOver {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* 显示 */
.disNone, [class].disNone {
    display: none;
}

.disBlock, [class].disBlock {
    display: block;
}

.disInBlock, .subInBlock > * {
    display: inline-block;
}

.disTab {
    display: table;
}

.disTab > * {
    display: table-cell;
}

.hidden, .subHidden > * {
    overflow: hidden;
}

/* 定位 */
.fl, .fu li, .subfl > * {
    float: left;
}

.fr, .subfr > * {
    float: right;
    display: inline;
}

.pr, .subpr > *, .pavc, .paImgVc, .subPaImgVc > * {
    position: relative;
}

.pa, .subpa > * {
    position: absolute;
}

.pf, .pfvc {
    position: fixed;
}

.pavc > *, .paImgVc img, .subPaImgVc > * img, .paVcBox {
    position: absolute;
}

.pavc > *, .pfvc, .paImgVc img, .subPaImgVc > * img, .paVcBox {
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    margin: auto;
}

.cb:after {
    visibility: hidden;
    display: block;
    font-size: 0;
    content: " ";
    clear: both;
    height: 0;
}

.cb {
    clear: both;
    zoom: 1;
}

.mlr {
    margin-left: auto;
    margin-right: auto;
}

/*boxline*/
.boxline, .subBoxline > *, .borline {
    border: 1px solid #bbb;
}

.borlineT {
    border-top: 1px solid #bbb;
}

.borlineB {
    border-bottom: 1px solid #bbb;
}

.borlineR {
    border-right: 1px solid #bbb;
}

.borlineL {
    border-left: 1px solid #bbb;
}

/*背景*/
.bg-0 {
    background: #000;
}

.bg-3 {
    background: #333;
}

.bg-6 {
    background: #666;
}

.bg-9 {
    background: #999;
}

.bg-c {
    background: #ccc;
}

.bg-ef {
    background: #efefef;
}

.bg-f2 {
    background: #f3f3f3;
}

.bg-f6 {
    background: #f6f6f6;
}

.bg-f9 {
    background: #f9f9f9;
}

.bg-f {
    background: #fff;
}

/*圆角*/
.rad0 {
    border-radius: 0;
    -moz-border-radius: 0;
}

.rad3 {
    border-radius: 3px;
    -moz-border-radius: 3px;
}

.rad5 {
    border-radius: 5px;
    -moz-border-radius: 5px;
}

.rad6 {
    border-radius: 6px;
    -moz-border-radius: 6px;
}

.rad8 {
    border-radius: 8px;
    -moz-border-radius: 8px;
}

.rad10 {
    border-radius: 10px;
    -moz-border-radius: 10px;
}

.rad12 {
    border-radius: 12px;
    -moz-border-radius: 12px;
}

.rad14 {
    border-radius: 14px;
    -moz-border-radius: 12px;
}

.rad15 {
    border-radius: 15px;
    -moz-border-radius: 15px;
}

.rad16 {
    border-radius: 16px;
    -moz-border-radius: 12px;
}

.rad20 {
    border-radius: 20px;
    -moz-border-radius: 20px;
}

.rad25 {
    border-radius: 25px;
    -moz-border-radius: 25px;
}

.rad30 {
    border-radius: 30px;
    -moz-border-radius: 30px;
}

.frad {
    border-radius: 1em;
    -moz-border-radius: 1em;
}

/*手型*/
.hand, .subHand > * {
    cursor: pointer;
}

.curdef, .subHand > *.active {
    cursor: default;
}

.disable, [class].disable {
    cursor: not-allowed;
}

/*行高*/
.lh120 {
    line-height: 120%;
}

.lh150 {
    line-height: 150%;
}

.lh160 {
    line-height: 160%;
}

.lh180 {
    line-height: 180%;
}

.lh200 {
    line-height: 200%;
}

.lh250 {
    line-height: 250%;
}

.lh300 {
    line-height: 300%;
}

.hl20, [class].hl20 {
    height: 20px;
    line-height: 20px;
}

.hl25, [class].hl25 {
    height: 25px;
    line-height: 25px;
}

.hl30, [class].hl30 {
    height: 30px;
    line-height: 30px;
}

.hl40, [class].hl40 {
    height: 40px;
    line-height: 40px;
}

.hl50, [class].hl50 {
    height: 50px;
    line-height: 50px;
}

.hl60, [class].hl60 {
    height: 60px;
    line-height: 60px;
}

/* 边距*/
.p2 {
    padding: 2px;
}

.p5 {
    padding: 5px;
}

.p10 {
    padding: 10px;
}

.p15 {
    padding: 15px;
}

.p20 {
    padding: 20px;
}

.p30 {
    padding: 30px;
}

.pt2 {
    padding-top: 2px;
}

.pt5 {
    padding-top: 5px;
}

.pt10 {
    padding-top: 10px;
}

.pt15 {
    padding-top: 15px;
}

.pt20 {
    padding-top: 20px;
}

.pt30 {
    padding-top: 30px;
}

.pt50 {
    padding-top: 50px;
}

.pt60 {
    padding-top: 60px;
}

.pt80 {
    padding-top: 80px;
}

.pt100 {
    padding-top: 100px;
}

.pL2 {
    padding-left: 2px;
}

.pL5 {
    padding-left: 5px;
}

.pL10 {
    padding-left: 10px;
}

.pL12 {
    padding-left: 12px;
}

.pL15 {
    padding-left: 15px;
}

.pL20 {
    padding-left: 20px;
}

.pL30 {
    padding-left: 30px;
}

.pL50 {
    padding-left: 50px;
}

.pL60 {
    padding-left: 60px;
}

.pL80 {
    padding-left: 80px;
}

.pL100 {
    padding-left: 100px;
}

.pr2 {
    padding-right: 2px;
}

.pr5 {
    padding-right: 5px;
}

.pr10 {
    padding-right: 10px;
}

.pr15 {
    padding-right: 15px;
}

.pr20 {
    padding-right: 20px;
}

.pr30 {
    padding-right: 30px;
}

.pr50 {
    padding-right: 50px;
}

.pr60 {
    padding-right: 60px;
}

.pr80 {
    padding-right: 80px;
}

.pr100 {
    padding-right: 100px;
}

.pb2 {
    padding-bottom: 2px;
}

.pb5 {
    padding-bottom: 5px;
}

.pb10 {
    padding-bottom: 10px;
}

.pb15 {
    padding-bottom: 15px;
}

.pb20 {
    padding-bottom: 20px;
}

.pb30 {
    padding-bottom: 30px;
}

.pb50 {
    padding-bottom: 50px;
}

.pb60 {
    padding-bottom: 60px;
}

.pb80 {
    padding-bottom: 80px;
}

.pb100 {
    padding-bottom: 100px;
}

.m2 {
    margin: 2px;
}

.m5 {
    margin: 5px;
}

.m10 {
    margin: 10px;
}

.m15 {
    margin: 15px;
}

.m20 {
    margin: 20px;
}

.m30 {
    margin: 30px;
}

.mt2 {
    margin-top: 2px;
}

.mt5 {
    margin-top: 5px;
}

.mt5 {
    margin-top: 5px;
}

.mt10 {
    margin-top: 10px;
}

.mt15 {
    margin-top: 15px;
}

.mt20 {
    margin-top: 20px;
}

.mt30 {
    margin-top: 30px;
}

.mt40 {
    margin-top: 40px;
}

.mt50 {
    margin-top: 50px;
}

.mt10 {
    margin-top: 10px;
}

.mt15 {
    margin-top: 15px;
}

.mt20 {
    margin-top: 20px;
}

.mt30 {
    margin-top: 30px;
}

.mt50 {
    margin-top: 50px;
}

.mt60 {
    margin-top: 60px;
}

.mt80 {
    margin-top: 80px;
}

.mt100 {
    margin-top: 100px;
}

.mb2 {
    margin-bottom: 2px;
}

.mb5 {
    margin-bottom: 5px;
}

.mb10 {
    margin-bottom: 10px;
}

.mb15 {
    margin-bottom: 15px;
}

.mb20 {
    margin-bottom: 20px;
}

.mb30 {
    margin-bottom: 30px;
}

.mb50 {
    margin-bottom: 50px;
}

.mb60 {
    margin-bottom: 60px;
}

.mb80 {
    margin-bottom: 80px;
}

.mb100 {
    margin-bottom: 100px;
}

.mL2 {
    margin-left: 2px;
}

.mL5 {
    margin-left: 5px;
}

.mL10 {
    margin-left: 10px;
}

.mL15 {
    margin-left: 15px;
}

.mL20 {
    margin-left: 20px;
}

.mL30 {
    margin-left: 30px;
}

.mL40 {
    margin-left: 40px;
}

.mL50 {
    margin-left: 50px;
}

.mL60 {
    margin-left: 60px;
}

.mL80 {
    margin-left: 80px;
}

.mL100 {
    margin-left: 100px;
}

.mr2 {
    margin-right: 2px;
}

.mr5 {
    margin-right: 5px;
}

.mr10 {
    margin-right: 10px;
}

.mr15 {
    margin-right: 15px;
}

.mr20 {
    margin-right: 20px;
}

.mr30 {
    margin-right: 30px;
}

.mr40 {
    margin-right: 40px;
}

.mr50 {
    margin-right: 50px;
}

.mr60 {
    margin-right: 60px;
}

.mr80 {
    margin-right: 80px;
}

.mr100 {
    margin-right: 100px;
}

/*宽度*/
.wd100 {
    width: 100%;
}

.wd98 {
    width: 98%;
}

.wd96 {
    width: 96%;
}

.wd95 {
    width: 95%;
}

.wd90 {
    width: 90%;
}

.wd85 {
    width: 85%;
}

.wd80 {
    width: 80%;
}

.wd75 {
    width: 75%;
}

.wd70 {
    width: 70%;
}

.wd65 {
    width: 65%;
}

.wd60 {
    width: 60%;
}

.wd55 {
    width: 55%;
}

.wd50 {
    width: 50%;
}

.wd45 {
    width: 45%;
}

.wd40 {
    width: 40%;
}

.wd35 {
    width: 35%;
}

.wd33 {
    width: 33.3333333%;
}

.wd30 {
    width: 30%;
}

.wd25 {
    width: 25%;
}

.wd20 {
    width: 20%;
}

.wd15 {
    width: 15%;
}

.wd10 {
    width: 10%;
}

.wd5 {
    width: 5%;
}

.task-buttons button {
            background-color: #FDDCDC; /* Light red-pink background */
            border: 2px solid #F9B5B5; /* Darker border */
            border-radius: 20px; /* Rounded corners */
            padding: 10px 20px;
            font-size: 14px;
            color: black;
            cursor: pointer;
            font-family: Arial, sans-serif;
            transition: transform 0.2s;
            position: relative;
            display: inline-block;
            margin: 10px;
            text-align: center;
        }

        .task-buttons button:hover {
            transform: scale(1.05);
        }

        .task-buttons button:not(:last-child)::after {
            content: '→'; /* Arrow symbol */
            font-size: 20px;
            color: black;
            position: absolute;
            right: -20px; /* Position it a little away from the button */
            top: 50%;
            transform: translateY(-50%);
        }

        .w3-container {
            text-align: justify;
        }

        .w3-container ul {
            list-style-type: disc; /* Ensures bullet points are shown */
            margin-left: 20px; /* Adds indentation for the bullets */
        }
.button-container {
    display: flex;
    justify-content: space-between; /* Space buttons apart */
    align-items: center;            /* Vertically align buttons */
    margin-top: 20px;
    width: 100%;                    /* Full width of the container */
}

.left-button {
    text-align: left;         /* Ensure text is aligned to the left */
}

.center-button-large {
    flex: 1;
    text-align: center;       /* Center the text of the button */
}

.center-button {
    text-align: center;       /* Center the text of the button */
}

.right-button {
    text-align: right;        /* Ensure text is aligned to the right */
}

/* Style for the claim text */
.claim-text {
    font-weight: bold;
    color: black;
    margin-bottom: 20px;
    font-size: medium;
}

/* Style for each evidence option */
.evidence-option {
    background-color: #28a6ce;
    padding: 10px;
    margin: 10px 0;
    border-radius: 5px;
}

/* Style for the evidence labels */
.evidence-label {
    color: white;
    margin-left: 10px;
}

/* Style for the explanation container */
.explanation-container {
    border: 1px solid black;
    padding: 10px;
    margin-top: 10px;
    background-color: #f0f0f0;
}
#item-display-container{
    font-weight: bold;
    color: black;
    margin-bottom: 20px;
    font-size: medium;
}
/* Adjustments for smaller screens */
@media (max-width: 768px) {
    header.w3-container {
        padding: 20px 10px; /* Increase padding for better spacing */
        text-align: center; /* Ensure text is centered */
    }

    header.w3-container h3 {
        font-size: 16px; /* Reduce font size slightly */
        line-height: 1.8; /* Increase line spacing for readability */
    }

    .w3-container {
        padding: 15px; /* Ensure consistent padding for content containers */
    }
}