@font-face{font-family:Material Icons;font-style:normal;font-weight:400;font-display:block;src:url(/assets/material-icons.8265f647.woff2) format("woff2"),url(/assets/material-icons.fd84f88b.woff) format("woff")}.material-icons{font-family:Material Icons;font-weight:400;font-style:normal;font-size:24px;line-height:1;letter-spacing:normal;text-transform:none;display:inline-block;white-space:nowrap;word-wrap:normal;direction:ltr;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility;font-feature-settings:"liga"}@font-face{font-family:Material Icons Outlined;font-style:normal;font-weight:400;font-display:block;src:url(/assets/material-icons-outlined.35dca8a7.woff2) format("woff2"),url(/assets/material-icons-outlined.8e94758c.woff) format("woff")}.material-icons-outlined{font-family:Material Icons Outlined;font-weight:400;font-style:normal;font-size:24px;line-height:1;letter-spacing:normal;text-transform:none;display:inline-block;white-space:nowrap;word-wrap:normal;direction:ltr;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility;font-feature-settings:"liga"}@font-face{font-family:Material Icons Round;font-style:normal;font-weight:400;font-display:block;src:url(/assets/material-icons-round.c948f126.woff2) format("woff2"),url(/assets/material-icons-round.1c135b15.woff) format("woff")}.material-icons-round{font-family:Material Icons Round;font-weight:400;font-style:normal;font-size:24px;line-height:1;letter-spacing:normal;text-transform:none;display:inline-block;white-space:nowrap;word-wrap:normal;direction:ltr;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility;font-feature-settings:"liga"}@font-face{font-family:Material Icons Sharp;font-style:normal;font-weight:400;font-display:block;src:url(/assets/material-icons-sharp.d31bfb81.woff2) format("woff2"),url(/assets/material-icons-sharp.fa3888ef.woff) format("woff")}.material-icons-sharp{font-family:Material Icons Sharp;font-weight:400;font-style:normal;font-size:24px;line-height:1;letter-spacing:normal;text-transform:none;display:inline-block;white-space:nowrap;word-wrap:normal;direction:ltr;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility;font-feature-settings:"liga"}@font-face{font-family:Material Icons Two Tone;font-style:normal;font-weight:400;font-display:block;src:url(/assets/material-icons-two-tone.1e673ba8.woff2) format("woff2"),url(/assets/material-icons-two-tone.3d34f30a.woff) format("woff")}.material-icons-two-tone{font-family:Material Icons Two Tone;font-weight:400;font-style:normal;font-size:24px;line-height:1;letter-spacing:normal;text-transform:none;display:inline-block;white-space:nowrap;word-wrap:normal;direction:ltr;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility;font-feature-settings:"liga"}/*! normalize.css v8.0.1 | MIT License | github.com/necolas/normalize.css */*{box-sizing:border-box}html{line-height:1.15;text-size-adjust:100%}main{display:block}h1{margin:.67em 0;font-size:2em}hr{overflow:visible;height:0;box-sizing:content-box}pre{font-size:1em;font-family:monospace}a{background-color:transparent;-webkit-tap-highlight-color:transparent}abbr[title]{border-bottom:none;text-decoration:underline;text-decoration:underline dotted}b,strong{font-weight:bolder}code,kbd,samp{font-size:1em;font-family:monospace}small{font-size:80%}sub,sup{position:relative;font-size:75%;line-height:0;vertical-align:baseline}sub{bottom:-.25em}sup{top:-.5em}img{border-style:none}button,input,optgroup,select,textarea{margin:0;font-size:100%;font-family:inherit;line-height:1.15}button,input{overflow:visible}button,select{text-transform:none}button,[type=button],[type=reset],[type=submit]{appearance:button}button::-moz-focus-inner,[type=button]::-moz-focus-inner,[type=reset]::-moz-focus-inner,[type=submit]::-moz-focus-inner{padding:0;border-style:none}button:-moz-focusring,[type=button]:-moz-focusring,[type=reset]:-moz-focusring,[type=submit]:-moz-focusring{outline:1px dotted ButtonText}fieldset{padding:.35em .75em .625em}legend{display:table;padding:0;max-width:100%;white-space:normal;color:inherit;box-sizing:border-box}progress{vertical-align:baseline}textarea{overflow:auto}[type=checkbox],[type=radio]{box-sizing:border-box;padding:0}[type=number]::-webkit-inner-spin-button,[type=number]::-webkit-outer-spin-button{height:auto}[type=search]{appearance:textfield;outline-offset:-2px}[type=search]::-webkit-search-decoration{appearance:none}::-webkit-file-upload-button{appearance:button;font:inherit}details{display:block}summary{display:list-item}template{display:none}[hidden]{display:none}ul,li{margin:0;padding:0;list-style:none}a,input,button{outline:none;-webkit-tap-highlight-color:rgba(255,255,255,0);-webkit-focus-ring-color:rgba(0,0,0,0);text-decoration:none}a{color:var(--md-sys-color-primary)}@media (hover: hover){a:hover{color:var(--md-sys-color-tertiary);text-decoration:underline}}#root{width:100%}:root{font-size:16px;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,Helvetica Neue,Helvetica,Arial,sans-serif,"Apple Color Emoji","Segoe UI Emoji",Segoe UI Symbol}body{margin:0;color:var(--md-sys-color-on-surface)}input[type=text],input[type=number]{color:var(--md-sys-color-on-tertiary-container);background-color:var(--md-sys-color-tertiary-container);border:2px solid transparent;border-radius:6px;outline:none;padding:2px 4px;transition:border .2s;width:100%}input[type=text]:focus,input[type=number]:focus{border:2px solid var(--md-sys-color-primary)}._main_158ue_1{min-height:100vh;padding:12px 12px 0 100px;transition:background-color .3s ease;background-color:var(--md-sys-color-background)}@media screen and (max-width: 768px){._main_158ue_1{min-height:calc(100vh - 64px);padding:0 16px 78px}}._header_50t2t_1{position:fixed;top:0;left:0;width:88px;height:100%;transition:background-color .3s ease;background-color:var(--md-sys-color-surface-2);z-index:99;display:flex;flex-direction:column;justify-content:space-between;align-items:center}._header_50t2t_1 ._nav_50t2t_15{max-width:1200px;margin:0 auto;display:flex;align-items:center;flex-direction:column}._header_50t2t_1 ._nav_50t2t_15 ._logo_50t2t_22{height:48px;margin:16px auto 0;padding:12px;font-size:24px;color:var(--md-sys-color-on-background)}._header_50t2t_1 ._nav_50t2t_15 ._appName_50t2t_29{display:none}._header_50t2t_1 ._nav_50t2t_15 ._menu_50t2t_32{padding:0;font-size:12px}._header_50t2t_1 ._nav_50t2t_15 ._menu_50t2t_32 ._menuItem_50t2t_36{display:block;margin:0 10px 14px;text-decoration:none;color:var(--md-sys-color-on-secondary-container);background-color:transparent;border-radius:50px;text-align:center;position:relative}._header_50t2t_1 ._nav_50t2t_15 ._menu_50t2t_32 ._menuItem_50t2t_36 ._menuItemIcon_50t2t_46{display:flex;justify-content:center;align-items:center;margin:0 auto 4px;width:56px;height:32px}._header_50t2t_1 ._nav_50t2t_15 ._menu_50t2t_32 ._menuItem_50t2t_36 ._menuItemIcon_50t2t_46:before{position:absolute;width:56px;height:32px;opacity:0;transform:scaleX(0);transition-duration:.2s;transition-property:transform,opacity;transition-timing-function:linear;border-radius:100px;background:var(--md-sys-color-secondary-container);content:"";z-index:-1}._header_50t2t_1 ._nav_50t2t_15 ._menu_50t2t_32 ._menuItem_50t2t_36:hover ._menuItemIcon_50t2t_46{background:linear-gradient(0deg,rgba(68,71,70,.12),rgba(68,71,70,.12));border-radius:100px}._header_50t2t_1 ._nav_50t2t_15 ._menu_50t2t_32 ._menuItemActive_50t2t_72 ._menuItemIcon_50t2t_46:before{opacity:1;transform:scaleX(1)}._header_50t2t_1 ._nav_50t2t_15 ._menu_50t2t_32 ._menuItemActive_50t2t_72 ._menuItemName_50t2t_76{font-weight:700}._header_50t2t_1 ._mobileNavRight_50t2t_79{display:none}._header_50t2t_1 ._modeButton_50t2t_82{width:48px;height:48px;border-radius:50%;border:1px solid var(--md-sys-color-outline);overflow:hidden;user-select:none;margin-bottom:16px;cursor:pointer}._header_50t2t_1 ._modeButton_50t2t_82 ._modeButtonIconGroup_50t2t_92{color:var(--md-sys-color-on-secondary-container);transition:transform .3s ease}._header_50t2t_1 ._modeButton_50t2t_82 ._modeButtonIconGroup_50t2t_92 ._modeButtonIcon_50t2t_92{width:48px;line-height:48px;text-align:center;margin-top:-1px;margin-left:-1px;display:flex;justify-content:center}._header_50t2t_1 ._modeButton_50t2t_82 ._darkMode_50t2t_105{transform:translateY(-50%)}._followBtn_50t2t_108 svg{color:var(--md-sys-color-tertiary)}@media screen and (max-width: 768px){._header_50t2t_1{position:sticky;width:100%;height:64px;flex-direction:unset;padding:0 4px;background-color:var(--md-sys-color-surface)}._header_50t2t_1 ._nav_50t2t_15{margin:0;flex-direction:row}._header_50t2t_1 ._nav_50t2t_15 ._appName_50t2t_29{display:block;margin:0;font-size:20px;color:var(--md-sys-color-on-background)}._header_50t2t_1 ._nav_50t2t_15 ._logo_50t2t_22{font-size:20px;margin:0;padding-left:14px;padding-top:14px}._header_50t2t_1 ._nav_50t2t_15 ._menu_50t2t_32{position:fixed;left:0;bottom:0;width:100%;margin:0;padding:12px 0 16px;display:flex;justify-content:center;transition:background-color .3s ease;background-color:var(--md-sys-color-surface-2)}._header_50t2t_1 ._nav_50t2t_15 ._menu_50t2t_32 ._menuItem_50t2t_36{width:25%;margin:0 8%;height:50px}._header_50t2t_1 ._nav_50t2t_15 ._menu_50t2t_32 ._menuItem_50t2t_36:hover ._menuItemIcon_50t2t_46{background:transparent}._header_50t2t_1 ._mobileNavRight_50t2t_79{display:flex}._header_50t2t_1 ._mobileNavRight_50t2t_79 ._mobileModeButton_50t2t_159{display:flex;margin-right:4px}._header_50t2t_1 ._mobileNavRight_50t2t_79 ._mobileAboutButton_50t2t_163{margin-right:4px}._header_50t2t_1 ._modeButton_50t2t_82{display:none}}._button_z2kd7_1{width:auto;display:flex;align-items:center;border-radius:100px;cursor:pointer;-webkit-tap-highlight-color:transparent}._normal_z2kd7_9{height:40px;padding:0 24px}._small_z2kd7_13{padding:8px 16px}._large_z2kd7_16{height:24px;padding:16px}._primary_z2kd7_20{color:var(--md-sys-color-on-primary);border:1px solid var(--md-sys-color-primary);background-color:var(--md-sys-color-primary)}._secondary_z2kd7_25{color:var(--md-sys-color-on-secondary-container);border:1px solid var(--md-sys-color-secondary-container);background-color:var(--md-sys-color-secondary-container)}._text_z2kd7_30{color:var(--md-sys-color-primary);border:1px solid transparent;background-color:transparent}._noChildren_z2kd7_35{padding:0 7px}@media (hover: hover){._button_z2kd7_1:hover{background-image:linear-gradient(0deg,rgba(68,71,70,.12),rgba(68,71,70,.12))}}@media screen and (max-width: 550px){._button_z2kd7_1:active{background-image:linear-gradient(0deg,rgba(68,71,70,.12),rgba(68,71,70,.12))}}._footer_113xt_1{text-align:left;font-size:12px;margin-top:36px}._footer_113xt_1 ._wavy_113xt_6{margin-top:120px}._footer_113xt_1 ._content_113xt_9{max-width:1200px;margin:0 auto;padding:64px 0 18px}._footer_113xt_1 ._content_113xt_9 ._aboutApp_113xt_14{display:grid;column-gap:24px;grid-template-columns:7fr 2fr 1fr;font-size:16px;line-height:28px;margin-bottom:32px}._footer_113xt_1 ._content_113xt_9 ._aboutApp_113xt_14 ._aboutBlock_113xt_22 ._footerLogo_113xt_22{font-size:36px;margin-bottom:12px}._footer_113xt_1 ._content_113xt_9 ._aboutApp_113xt_14 ._aboutBlock_113xt_22 ._blockName_113xt_26{font-size:18px;font-weight:500;margin-bottom:20px}._footer_113xt_1 ._content_113xt_9 ._aboutApp_113xt_14 ._aboutBlock_113xt_22 ._followItem_113xt_31 svg{display:none}._footer_113xt_1 ._content_113xt_9 ._aboutApp_113xt_14 ._aboutBlock_113xt_22 li{white-space:nowrap}._footer_113xt_1 ._content_113xt_9 ._aboutApp_113xt_14 ._aboutBlock_113xt_22:first-child{max-width:500px}._footer_113xt_1 ._content_113xt_9 ._subFooter_113xt_40{border-top:1px solid rgba(var(--md-sys-color-outline-rgb),.1);padding:18px 4px 0;display:flex;justify-content:space-between;align-items:center}._footer_113xt_1 ._content_113xt_9 ._subFooter_113xt_40 ._author_113xt_47{font-size:36px}._footer_113xt_1 ._content_113xt_9 ._subFooter_113xt_40 ._permission_113xt_50 li{text-align:right;color:rgba(var(--md-sys-color-on-background-rgb),.5);line-height:22px}@media screen and (max-width: 768px){._footer_113xt_1 ._content_113xt_9 ._aboutApp_113xt_14{grid-template-columns:1fr;text-align:justify}._footer_113xt_1 ._content_113xt_9 ._aboutApp_113xt_14 ._aboutBlock_113xt_22{padding-right:0}._footer_113xt_1 ._content_113xt_9 ._aboutApp_113xt_14 ._aboutBlock_113xt_22 ._blockName_113xt_26{margin-top:24px;margin-bottom:10px}._footer_113xt_1 ._content_113xt_9 ._aboutApp_113xt_14 ._aboutBlock_113xt_22 ._followUl_113xt_67{display:flex}._footer_113xt_1 ._content_113xt_9 ._aboutApp_113xt_14 ._aboutBlock_113xt_22 ._followUl_113xt_67 ._followItem_113xt_31{margin-right:24px}._footer_113xt_1 ._content_113xt_9 ._aboutApp_113xt_14 ._aboutBlock_113xt_22 ._followUl_113xt_67 ._followItem_113xt_31 svg{display:initial;font-size:26px}._footer_113xt_1 ._content_113xt_9 ._aboutApp_113xt_14 ._aboutBlock_113xt_22 ._followUl_113xt_67 ._followItem_113xt_31 span:last-child{display:none}._footer_113xt_1 ._content_113xt_9 ._aboutApp_113xt_14 ._aboutBlock_113xt_22:first-child{max-width:unset}}._index_167jl_1 ._indexHeader_167jl_1{display:flex;max-width:1760px;margin:0 auto}._index_167jl_1 ._indexHeader_167jl_1 ._titleBlock_167jl_6{width:50%}._index_167jl_1 ._indexHeader_167jl_1 ._uploadBlock_167jl_9{width:50%;margin-left:12px;border-radius:24px;overflow:hidden}._index_167jl_1 ._themePalette_167jl_15{max-width:1200px;margin:0 auto;overflow:hidden}@media screen and (max-width: 768px){._index_167jl_1 ._indexHeader_167jl_1{flex-direction:column}._index_167jl_1 ._indexHeader_167jl_1 ._titleBlock_167jl_6{width:100%}._index_167jl_1 ._indexHeader_167jl_1 ._uploadBlock_167jl_9{width:100%;height:205px;margin-left:0;margin-top:12px}}@media screen and (max-width: 550px){._index_167jl_1 ._indexHeader_167jl_1 ._uploadBlock_167jl_9{height:148px}._index_167jl_1 ._themePalette_167jl_15 ._tonalPalette_167jl_38{grid-template-columns:repeat(3,1fr);gap:12px}}._pageTitleCard_1mbt1_1{width:100%;height:auto;padding:120px 56px;border-radius:24px;background-color:var(--md-sys-color-surface-1)}._pageTitleCard_1mbt1_1 ._title_1mbt1_8{font-size:100px;font-weight:500;color:var(--md-sys-color-on-surface);margin-bottom:24px}._pageTitleCard_1mbt1_1 ._description_1mbt1_14{font-size:22px;line-height:30px;word-break:break-word;color:var(--md-sys-color-on-surface)}@media screen and (max-width: 1200px){._pageTitleCard_1mbt1_1 ._title_1mbt1_8{font-size:60px}._pageTitleCard_1mbt1_1 ._description_1mbt1_14{font-size:18px}}@media screen and (max-width: 768px){._pageTitleCard_1mbt1_1 ._title_1mbt1_8{font-size:48px}}@media screen and (max-width: 550px){._pageTitleCard_1mbt1_1{padding:60px 24px}._pageTitleCard_1mbt1_1 ._title_1mbt1_8{font-size:32px;line-height:1.2}._pageTitleCard_1mbt1_1 ._description_1mbt1_14{font-size:14px;line-height:1.4}}@media screen and (max-width: 360px){._pageTitleCard_1mbt1_1 ._title_1mbt1_8{font-size:28px}}._uploadImage_ta580_1{width:100%;height:100%;background-color:var(--md-sys-color-surface-1);position:relative;user-select:none}._uploadImage_ta580_1 ._videoContainer_ta580_8{position:absolute;top:0;left:0;width:100%;height:100%;display:flex;justify-content:center;align-items:center}._uploadImage_ta580_1 ._sourceVideo_ta580_18{object-fit:cover;width:100%;height:100%;pointer-events:none}._uploadImage_ta580_1 ._playButton_ta580_24{position:absolute;top:20px;right:20px;background-color:#00000080;border-radius:50%;width:48px;height:48px;display:flex;justify-content:center;align-items:center;color:#fff;cursor:pointer;transition:all .3s ease}._uploadImage_ta580_1 ._playButton_ta580_24:hover{background-color:#000000b3;transform:scale(1.1)}@media screen and (max-width: 550px){._uploadImage_ta580_1 ._playButton_ta580_24{width:36px;height:36px;top:12px;right:12px}}._index_lgskm_1 ._indexHeader_lgskm_1{display:flex;max-width:1760px;margin:0 auto}._index_lgskm_1 ._indexHeader_lgskm_1 ._titleBlock_lgskm_6{width:100%}._index_lgskm_1 ._content_lgskm_9{max-width:1200px;margin:0 auto;padding:20px}._index_lgskm_1 ._content_lgskm_9 ._loginReminder_lgskm_14{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px;padding:16px;background-color:rgba(var(--md-sys-color-primary-rgb),.1);border:1px solid var(--md-sys-color-primary);border-radius:8px}._index_lgskm_1 ._content_lgskm_9 ._loginReminder_lgskm_14 p{margin:0;color:var(--md-sys-color-primary);font-size:16px}._index_lgskm_1 ._content_lgskm_9 h3{font-size:24px;font-weight:500;color:var(--md-sys-color-on-surface);margin:24px 0 16px}._index_lgskm_1 ._content_lgskm_9 ._advancedList_lgskm_35{width:100%}._index_lgskm_1 ._content_lgskm_9 ._advancedList_lgskm_35 ._listItem_lgskm_38{margin-bottom:8px;border-radius:8px;background-color:var(--md-sys-color-surface-1);overflow:hidden;box-shadow:0 1px 3px #0000001a;transition:all .3s ease;cursor:pointer}._index_lgskm_1 ._content_lgskm_9 ._advancedList_lgskm_35 ._listItem_lgskm_38:hover{box-shadow:0 4px 6px #0000001a;transform:translateY(-2px)}._index_lgskm_1 ._content_lgskm_9 ._advancedList_lgskm_35 ._listItem_lgskm_38 ._listItemHeader_lgskm_51{display:flex;justify-content:space-between;align-items:center;padding:16px}._index_lgskm_1 ._content_lgskm_9 ._advancedList_lgskm_35 ._listItem_lgskm_38 ._listItemLeft_lgskm_57{display:flex;align-items:center}._index_lgskm_1 ._content_lgskm_9 ._advancedList_lgskm_35 ._listItem_lgskm_38 ._listItemIcon_lgskm_61{font-size:24px;margin-right:12px;color:var(--md-sys-color-on-surface-variant)}._index_lgskm_1 ._content_lgskm_9 ._advancedList_lgskm_35 ._listItem_lgskm_38 ._listItemIcon_lgskm_61._activeIcon_lgskm_66{color:var(--md-sys-color-primary)}._index_lgskm_1 ._content_lgskm_9 ._advancedList_lgskm_35 ._listItem_lgskm_38 ._listItemTitleContainer_lgskm_69{display:flex;flex-direction:column;gap:4px}._index_lgskm_1 ._content_lgskm_9 ._advancedList_lgskm_35 ._listItem_lgskm_38 ._listItemTitle_lgskm_69{font-size:16px;font-weight:500;color:var(--md-sys-color-on-surface)}._index_lgskm_1 ._content_lgskm_9 ._advancedList_lgskm_35 ._listItem_lgskm_38 ._examTimeInfo_lgskm_79{font-size:12px;color:var(--md-sys-color-on-surface-variant)}._index_lgskm_1 ._content_lgskm_9 ._advancedList_lgskm_35 ._listItem_lgskm_38 ._listItemContent_lgskm_83{padding:0 16px 16px;border-top:1px solid var(--md-sys-color-outline-variant)}._index_lgskm_1 ._content_lgskm_9 ._advancedList_lgskm_35 ._listItem_lgskm_38 ._listItemContent_lgskm_83 p{margin:0 0 12px;color:var(--md-sys-color-on-surface-variant)}._index_lgskm_1 ._content_lgskm_9 ._advancedList_lgskm_35 ._listItem_lgskm_38 ._listItemContent_lgskm_83 ._listItemActions_lgskm_91{display:flex;justify-content:flex-end}._index_lgskm_1 ._content_lgskm_9 ._emptyList_lgskm_95{display:flex;align-items:center;justify-content:center;padding:60px 20px;background-color:var(--md-sys-color-surface-1);border-radius:8px;box-shadow:0 1px 3px #0000001a}._index_lgskm_1 ._content_lgskm_9 ._emptyList_lgskm_95 p{margin:0;color:var(--md-sys-color-on-surface-variant);font-size:16px}@media screen and (max-width: 768px){._index_lgskm_1 ._indexHeader_lgskm_1{flex-direction:column}._index_lgskm_1 ._indexHeader_lgskm_1 ._titleBlock_lgskm_6{width:100%}}@media screen and (max-width: 550px){._index_lgskm_1 ._content_lgskm_9{padding:10px}}._loginPage_1knsk_1{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px}._loginContainer_1knsk_8{width:100%;max-width:500px}._loginContainer_1knsk_8 ._loginForm_1knsk_12{background-color:var(--md-sys-color-surface-1);border-radius:8px;padding:24px;box-shadow:0 2px 8px #0000001a;margin-top:24px}._loginContainer_1knsk_8 ._loginForm_1knsk_12 ._error_1knsk_19{color:var(--md-sys-color-error);font-size:14px;margin-bottom:16px;padding:10px;background-color:rgba(var(--md-sys-color-error-rgb),.1);border-radius:6px}._loginContainer_1knsk_8 ._loginForm_1knsk_12 ._formGroup_1knsk_27{margin-bottom:20px}._loginContainer_1knsk_8 ._loginForm_1knsk_12 ._formGroup_1knsk_27 label{display:block;font-size:14px;font-weight:500;color:var(--md-sys-color-on-surface);margin-bottom:8px}._loginContainer_1knsk_8 ._loginForm_1knsk_12 ._formGroup_1knsk_27 input{width:100%;padding:12px 16px;border:1px solid var(--md-sys-color-outline);border-radius:6px;font-size:16px;color:var(--md-sys-color-on-surface);background-color:var(--md-sys-color-surface)}._loginContainer_1knsk_8 ._loginForm_1knsk_12 ._formGroup_1knsk_27 input:focus{outline:none;border-color:var(--md-sys-color-primary);box-shadow:0 0 0 2px rgba(var(--md-sys-color-primary-rgb),.2)}._loginContainer_1knsk_8 ._loginForm_1knsk_12 button{margin-top:8px}._loginContainer_1knsk_8 ._loginForm_1knsk_12 ._credentialsHint_1knsk_54{margin-top:24px;padding-top:16px;border-top:1px solid var(--md-sys-color-outline-variant)}._loginContainer_1knsk_8 ._loginForm_1knsk_12 ._credentialsHint_1knsk_54 p{font-size:14px;font-weight:500;color:var(--md-sys-color-on-surface);margin:0 0 8px}._loginContainer_1knsk_8 ._loginForm_1knsk_12 ._credentialsHint_1knsk_54 ul{list-style:none;padding:0;margin:0}._loginContainer_1knsk_8 ._loginForm_1knsk_12 ._credentialsHint_1knsk_54 ul li{font-size:14px;color:var(--md-sys-color-on-surface-variant);margin-bottom:4px;font-family:Courier New,Courier,monospace}@media screen and (max-width: 550px){._loginPage_1knsk_1{padding:16px}._loginContainer_1knsk_8 ._loginForm_1knsk_12{padding:20px}}._index_12pqa_1 ._indexHeader_12pqa_1{display:flex;max-width:1760px;margin:0 auto}._index_12pqa_1 ._indexHeader_12pqa_1 ._titleBlock_12pqa_6{width:100%}._index_12pqa_1 ._content_12pqa_9{max-width:1200px;margin:0 auto;padding:20px}._index_12pqa_1 ._content_12pqa_9 ._profileCard_12pqa_14{background-color:var(--md-sys-color-surface-1);border-radius:12px;padding:24px;box-shadow:0 2px 8px #0000001a;margin-bottom:24px}._index_12pqa_1 ._content_12pqa_9 ._profileCard_12pqa_14 ._profileHeader_12pqa_21{display:flex;align-items:center;margin-bottom:24px}._index_12pqa_1 ._content_12pqa_9 ._profileCard_12pqa_14 ._profileHeader_12pqa_21 ._avatar_12pqa_26{width:80px;height:80px;border-radius:50%;background-color:var(--md-sys-color-primary);display:flex;align-items:center;justify-content:center;margin-right:24px}._index_12pqa_1 ._content_12pqa_9 ._profileCard_12pqa_14 ._profileHeader_12pqa_21 ._avatar_12pqa_26 span{font-size:40px;color:#fff}._index_12pqa_1 ._content_12pqa_9 ._profileCard_12pqa_14 ._profileHeader_12pqa_21 ._profileInfo_12pqa_40 h3{margin:0 0 8px;font-size:24px;font-weight:500;color:var(--md-sys-color-on-surface)}._index_12pqa_1 ._content_12pqa_9 ._profileCard_12pqa_14 ._profileHeader_12pqa_21 ._profileInfo_12pqa_40 p{margin:0;color:var(--md-sys-color-on-surface-variant)}._index_12pqa_1 ._content_12pqa_9 ._profileCard_12pqa_14 ._profileActions_12pqa_50{display:flex;justify-content:flex-end}._index_12pqa_1 ._content_12pqa_9 ._profileSection_12pqa_54{background-color:var(--md-sys-color-surface-1);border-radius:12px;padding:24px;box-shadow:0 2px 8px #0000001a}._index_12pqa_1 ._content_12pqa_9 ._profileSection_12pqa_54 h4{margin:0 0 16px;font-size:18px;font-weight:500;color:var(--md-sys-color-on-surface)}._index_12pqa_1 ._content_12pqa_9 ._profileSection_12pqa_54 ._infoItem_12pqa_66{display:flex;margin-bottom:12px}._index_12pqa_1 ._content_12pqa_9 ._profileSection_12pqa_54 ._infoItem_12pqa_66:last-child{margin-bottom:0}._index_12pqa_1 ._content_12pqa_9 ._profileSection_12pqa_54 ._infoItem_12pqa_66 ._infoLabel_12pqa_73{font-size:14px;font-weight:500;color:var(--md-sys-color-on-surface-variant);width:120px}._index_12pqa_1 ._content_12pqa_9 ._profileSection_12pqa_54 ._infoItem_12pqa_66 ._infoValue_12pqa_79{font-size:14px;color:var(--md-sys-color-on-surface)}@media screen and (max-width: 550px){._index_12pqa_1 ._content_12pqa_9 ._profileCard_12pqa_14 ._profileHeader_12pqa_21{flex-direction:column;align-items:flex-start}._index_12pqa_1 ._content_12pqa_9 ._profileCard_12pqa_14 ._profileHeader_12pqa_21 ._avatar_12pqa_26{margin-bottom:16px}}._examPage_chxx0_1{min-height:100vh;padding:20px}._examContainer_chxx0_5{max-width:800px;margin:0 auto}._startScreen_chxx0_9{background-color:var(--md-sys-color-surface-1);border-radius:8px;padding:32px;box-shadow:0 2px 8px #0000001a;text-align:center}._startScreen_chxx0_9 h3{margin-bottom:24px;color:var(--md-sys-color-on-surface)}._startScreen_chxx0_9 ._rules_chxx0_20{list-style:none;padding:0;margin-bottom:32px}._startScreen_chxx0_9 ._rules_chxx0_20 li{margin-bottom:12px;color:var(--md-sys-color-on-surface-variant);display:flex;align-items:center}._startScreen_chxx0_9 ._rules_chxx0_20 li:before{content:"\2022";margin-right:8px;color:var(--md-sys-color-primary);font-weight:700}._examScreen_chxx0_37{background-color:var(--md-sys-color-surface-1);border-radius:8px;padding:24px;box-shadow:0 2px 8px #0000001a}._timer_chxx0_43{display:flex;align-items:center;justify-content:flex-end;margin-bottom:24px;padding:12px;background-color:var(--md-sys-color-surface-2);border-radius:6px;color:var(--md-sys-color-on-surface)}._timer_chxx0_43 ._material-icons_chxx0_53{margin-right:8px;color:var(--md-sys-color-primary)}._questionNavigation_chxx0_57{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:24px}._questionNavigation_chxx0_57 ._navButton_chxx0_63{width:36px;height:36px;border-radius:50%;border:1px solid var(--md-sys-color-outline);background-color:var(--md-sys-color-surface);color:var(--md-sys-color-on-surface);cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:14px}._questionNavigation_chxx0_57 ._navButton_chxx0_63:hover{background-color:var(--md-sys-color-surface-2)}._questionNavigation_chxx0_57 ._navButton_chxx0_63._active_chxx0_79{background-color:var(--md-sys-color-primary);color:var(--md-sys-color-on-primary);border-color:var(--md-sys-color-primary)}._questionNavigation_chxx0_57 ._navButton_chxx0_63._answered_chxx0_84{border-color:var(--md-sys-color-primary);background-color:rgba(var(--md-sys-color-primary-rgb),.1)}._questionContainer_chxx0_88{margin-bottom:32px}._questionContainer_chxx0_88 h3{margin-bottom:16px;color:var(--md-sys-color-on-surface)}._questionContainer_chxx0_88 ._questionText_chxx0_95{margin-bottom:24px;font-size:18px;line-height:1.5;color:var(--md-sys-color-on-surface)}._questionContainer_chxx0_88 ._options_chxx0_101{display:flex;flex-direction:column;gap:12px}._questionContainer_chxx0_88 ._options_chxx0_101 ._option_chxx0_101{display:flex;align-items:center;padding:16px;border:1px solid var(--md-sys-color-outline);border-radius:8px;background-color:var(--md-sys-color-surface);cursor:pointer;transition:all .2s ease}._questionContainer_chxx0_88 ._options_chxx0_101 ._option_chxx0_101:hover{background-color:var(--md-sys-color-surface-2)}._questionContainer_chxx0_88 ._options_chxx0_101 ._option_chxx0_101._selected_chxx0_119{border-color:var(--md-sys-color-primary);background-color:rgba(var(--md-sys-color-primary-rgb),.1)}._questionContainer_chxx0_88 ._options_chxx0_101 ._option_chxx0_101 ._optionCircle_chxx0_123{width:24px;height:24px;border-radius:50%;border:2px solid var(--md-sys-color-outline);margin-right:12px;display:flex;align-items:center;justify-content:center}._questionContainer_chxx0_88 ._options_chxx0_101 ._option_chxx0_101 ._optionCircle_chxx0_123 ._material-icons_chxx0_53{font-size:16px;color:var(--md-sys-color-primary)}._questionContainer_chxx0_88 ._options_chxx0_101 ._option_chxx0_101 span{color:var(--md-sys-color-on-surface)}._actionButtons_chxx0_140{display:flex;justify-content:space-between;margin-top:32px}._resultScreen_chxx0_145{background-color:var(--md-sys-color-surface-1);border-radius:8px;padding:32px;box-shadow:0 2px 8px #0000001a;text-align:center}._resultScreen_chxx0_145 h3{margin-bottom:32px;color:var(--md-sys-color-on-surface)}._resultScreen_chxx0_145 ._scoreContainer_chxx0_156{margin-bottom:32px}._resultScreen_chxx0_145 ._scoreContainer_chxx0_156 ._scoreCircle_chxx0_159{display:inline-flex;align-items:baseline;justify-content:center;width:160px;height:160px;border-radius:50%;background-color:var(--md-sys-color-primary);color:var(--md-sys-color-on-primary);margin-bottom:16px}._resultScreen_chxx0_145 ._scoreContainer_chxx0_156 ._scoreCircle_chxx0_159 ._scoreNumber_chxx0_170{font-size:48px;font-weight:700}._resultScreen_chxx0_145 ._scoreContainer_chxx0_156 ._scoreCircle_chxx0_159 ._scoreTotal_chxx0_174{font-size:24px;margin-left:4px}._resultScreen_chxx0_145 ._scoreContainer_chxx0_156 ._scoreText_chxx0_178{font-size:20px;color:var(--md-sys-color-on-surface);margin:0}._resultScreen_chxx0_145 ._resultDetails_chxx0_183{margin-bottom:32px;padding:24px;background-color:var(--md-sys-color-surface-2);border-radius:8px}._resultScreen_chxx0_145 ._resultDetails_chxx0_183 p{margin:8px 0;color:var(--md-sys-color-on-surface)}._resultScreen_chxx0_145 ._resultButtons_chxx0_193{display:flex;justify-content:center;gap:12px}@media screen and (max-width: 550px){._examPage_chxx0_1{padding:10px}._examContainer_chxx0_5{padding:0}._startScreen_chxx0_9,._examScreen_chxx0_37,._resultScreen_chxx0_145{padding:20px}._questionText_chxx0_95{font-size:16px}._actionButtons_chxx0_140{flex-direction:column;gap:12px}._actionButtons_chxx0_140 button{width:100%}._resultButtons_chxx0_193{flex-direction:column}._resultButtons_chxx0_193 button{width:100%}}._messagePage_qodpy_1{min-height:100vh;background-color:var(--md-sys-color-background);padding:24px}._messageContainer_qodpy_6{max-width:800px;margin:0 auto}._messageList_qodpy_10{margin-top:24px}._messageItem_qodpy_13{background-color:var(--md-sys-color-surface);border-radius:8px;padding:16px;margin-bottom:12px;box-shadow:0 2px 4px #0000001a;transition:all .3s ease}._messageItem_qodpy_13:hover{box-shadow:0 4px 8px #00000026}._unread_qodpy_24{border-left:4px solid var(--md-sys-color-primary)}._read_qodpy_27{border-left:4px solid var(--md-sys-color-surface-variant);opacity:.8}._messageHeader_qodpy_31{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}._messageTitle_qodpy_37{font-size:16px;font-weight:600;color:var(--md-sys-color-on-surface);margin:0}._messageDate_qodpy_43{font-size:12px;color:var(--md-sys-color-on-surface-variant)}._messageContent_qodpy_47{font-size:14px;color:var(--md-sys-color-on-surface-variant);margin:8px 0 16px;line-height:1.5}._messageActions_qodpy_53{display:flex;justify-content:flex-end;gap:8px}._emptyMessages_qodpy_58{text-align:center;padding:48px 0;color:var(--md-sys-color-on-surface-variant);font-size:16px}._sendMessageButton_qodpy_64{margin:16px 0}._sendMessageForm_qodpy_67{background-color:var(--md-sys-color-surface);border-radius:8px;padding:16px;margin-bottom:24px;box-shadow:0 2px 4px #0000001a}._sendMessageForm_qodpy_67 h4{margin-top:0;margin-bottom:16px;color:var(--md-sys-color-on-surface)}._formActions_qodpy_79{display:flex;justify-content:flex-end;margin-top:16px}._messageSender_qodpy_84{font-size:12px;color:var(--md-sys-color-on-surface-variant);margin:4px 0 8px}@media (max-width: 768px){._messagePage_qodpy_1{padding:16px}._messageContainer_qodpy_6{max-width:100%}._messageItem_qodpy_13{padding:12px}._messageHeader_qodpy_31{flex-direction:column;align-items:flex-start;gap:4px}._messageDate_qodpy_43{align-self:flex-end}}._codeBlock_1tsqo_1{border-radius:24px;overflow:hidden;margin-top:12px;position:relative}._codeBlock_1tsqo_1 ._copyBtn_1tsqo_7{position:absolute;top:10px;right:5px}._codeBlock_1tsqo_1 .prism-code{padding:12px 12px 12px 0;margin:0;overflow:auto}@media screen and (max-width: 550px){._codeBlock_1tsqo_1 .prism-code{font-size:.8em}}._copyContainer_uhjd1_1{display:flex;align-items:center;font-size:12px;color:var(--md-sys-color-primary)}._copyContainer_uhjd1_1 ._copyBtn_uhjd1_7{height:34px;margin-left:6px;margin-right:6px}._copyContainer_uhjd1_1 ._copyBtn_uhjd1_7 span{font-size:18px}._copyContainer_uhjd1_1 ._tips_uhjd1_15{font-size:12px}._code_1mav5_1 h2{color:var(--md-sys-color-on-background);margin-top:36px;padding:0 4px}