@layer tokens,base,modules,state;@layer tokens{:root{--grid-col1:280px;--grid-col1-collapsed:70px;--grid-col3:280px;--border-color:#e8e5e5;--text-color:#333333;--text-light:#666666;--text-lighter:#acacac;--primary-color:#57aaf5;--bg-white:#fff;--bg-hover:#f3f4f5;--bg-selected:#e5f3ff;--bg-own-message:#e3ffe3;--bg-menu:#f9fafd;--bg-chat:#769ec6;--bg-dark:#1c1c1e;--bg-darker:#0d0d0e;--error-color:#f44336;--error-light:#ffebee;--success-color:#34A853;--warning-color:#f29900;--context-color:#6200ea;--shadow-a:10%;--bg-white-10:color-mix(in srgb,var(--bg-white) 10%,transparent);--bg-white-20:color-mix(in srgb,var(--bg-white) 20%,transparent);--bg-white-50:color-mix(in srgb,var(--bg-white) 50%,transparent);--bg-white-80:color-mix(in srgb,var(--bg-white) 80%,transparent);--bg-black-1:color-mix(in srgb,var(--text-color) 1%,transparent);--bg-black-5:color-mix(in srgb,var(--text-color) 5%,transparent);--bg-black-10:color-mix(in srgb,var(--text-color) 10%,transparent);--bg-black-15:color-mix(in srgb,var(--text-color) 15%,transparent);--bg-blue-1:color-mix(in srgb,var(--primary-color) 1%,transparent);--bg-blue-5:color-mix(in srgb,var(--primary-color) 5%,transparent);--bg-blue-10:color-mix(in srgb,var(--primary-color) 10%,transparent);--context-light:color-mix(in srgb,var(--context-color) 10%,transparent);--success-light:color-mix(in srgb,var(--success-color) 10%,transparent);--shadow-sm:0 2px 4px color-mix(in srgb,#000 var(--shadow-a),transparent);--shadow-md:0 6px 20px color-mix(in srgb,#000 12%,transparent);--shadow-lg:0 0 0 1px #8898aa1a,0 15px 35px #31315d1a,0 5px 15px #00000014;--sp-0:2px;--sp-1:4px;--sp-2:8px;--sp-3:12px;--sp-4:16px;--sp-5:20px;--sp-6:24px;--r-1:4px;--r-2:8px;--r-3:12px;--r-4:16px;--r-pill:999px;--fs-caption:12px;--fs-small:14px;--fs-body:16px;--fs-title:20px;--fs-display:24px;--fw-medium:500;--fw-strong:600;--font:'Inter',sans-serif;--mono:ui-monospace,Menlo,Consolas,monospace;--color_blue:#2196f3;--color_blue_light:#64b5f6;--color_green:#388e3c;--color_green_light:#81c784;--color_orange:#f57c00;--color_orange_light:#ffb74d;--color_red:#f32121;--color_red_light:#ef5350;--color_purple:#7b1fa2;--color_purple_light:#ba68c8;--color_cyan:#0097a7;--color_cyan_light:#4dd0e1;--color_brown:#5d4037;--color_brown_light:#8d6e63;--color_gray:#455a64;--color_gray_light:#78909c;--color_pink:#c2185b;--color_pink_light:#f06292;--color_lime:#689f38;--color_lime_light:#aed581;--color_teal:#008080;--color_teal_light:#4fd1c5;--color_indigo:#3f51b5;--color_indigo_light:#7986cb;--color_yellow:#ffd600;--color_yellow_light:#fff176;--color_navy:#001f3f;--color_navy_light:#5c6bc0;--color_olive:#808000;--color_olive_light:#cddc39;--color_gold:#ffd700;--color_gold_light:#ffe082;--code-kw:#708;--code-atom:#219;--code-url:#219;--code-num:#164;--code-str:#a11;--code-esc:#e40;--code-com:#940;--code-def:#00f;--code-type:#085;--code-tag:#085;--code-meta:#404740;--code-match:#99ff7780}html[data-theme='light_warm']{--border-color:#e8dfd5;--text-color:#3d3630;--text-light:#5c534a;--text-lighter:#9a8f84;--primary-color:#e19f53;--bg-white:#fffbf5;--bg-hover:#f5f0e8;--bg-selected:#fef3e2;--bg-own-message:#f0fff0;--bg-menu:#faf6f0;--bg-chat:#c9a87c;--context-color:#b45309;--shadow-a:8%}html[data-theme='dark_default']{--border-color:#3a3a3c;--text-color:#e5e5e7;--text-light:#a1a1a6;--text-lighter:#6e6e73;--primary-color:#569cd6;--bg-white:#1e1e1e;--bg-hover:#2a2a2c;--bg-selected:#393e42;--bg-own-message:#6d3ec0;--bg-menu:#2d2d2d;--bg-chat:#121212;--bg-dark:#1e1e1e;--bg-darker:#121212;--error-color:#f48771;--error-light:#3d2020;--success-color:#4ec94e;--warning-color:#ddb66b;--context-color:#c586c0;--shadow-a:30%}html[data-theme='dark_blue']{--border-color:#30363d;--text-color:#c9d1d9;--text-light:#8b949e;--text-lighter:#6e7681;--primary-color:#58a6ff;--bg-white:#0d1117;--bg-hover:#161b22;--bg-selected:#1f3a5f;--bg-own-message:#46287b;--bg-menu:#161b22;--bg-chat:#0d2239;--bg-dark:#0d1117;--bg-darker:#010409;--error-color:#f85149;--error-light:#3d1a1a;--success-color:#3fb950;--warning-color:#d29922;--context-color:#bc8cff;--shadow-a:40%}html[data-theme^='dark']{--code-kw:#c678dd;--code-atom:#d19a66;--code-num:#e5c07b;--code-type:#e5c07b;--code-self:#e5c07b;--code-str:#98c379;--code-esc:#56b6c2;--code-op:#56b6c2;--code-url:#56b6c2;--code-com:#7d8799;--code-meta:#7d8799;--code-link:#7d8799;--code-def:#abb2bf;--code-tag:#e06c75;--code-prop:#e06c75;--code-head:#e06c75;--code-match:#aafe661a;--code-selection:#3e4451}}@layer base{*{margin:0;padding:0;box-sizing:border-box}[popover]{border:none}dialog{margin:auto}hr{border:none;border-top:1px solid var(--border-color)}button{appearance:none;background:transparent;border:0;font:inherit;color:inherit;text-align:inherit;cursor:pointer;&:disabled{opacity:0.4;pointer-events:none;cursor:not-allowed}}body{font-family:var(--font);background-color:var(--bg-white);color:var(--text-color);line-height:1.5;display:grid;grid-template-columns:var(--grid-col1) minmax(0,1fr) var(--grid-col3);min-height:100dvh}body:has(.menu.collapsed){grid-template-columns:var(--grid-col1-collapsed) minmax(0,1fr) var(--grid-col3)}body:not(:has(.main.module_code.selected)){grid-template-columns:var(--grid-col1) 0 minmax(0,1fr)}body:has(.menu.collapsed):not(:has(.main.module_code.selected)){grid-template-columns:var(--grid-col1-collapsed) 0 minmax(0,1fr)}body>*{grid-column:2 / -1;grid-row:1}body>.menu{grid-column:1}body>.main.module_code{grid-column:2}body>.sessions_area{grid-column:3}.ml_a{margin-left:auto}.mr_a{margin-right:auto}.mt_a{margin-top:auto}.no_scrollbar{scrollbar-width:none}.loading{display:flex;align-items:center;justify-content:center;gap:var(--sp-2);min-height:200px;color:var(--text-light);&::after{content:'';width:1.5rem;height:1.5rem;border:2px solid var(--border-color);border-top-color:var(--primary-color);border-radius:50%;animation:spin 1s linear infinite}}@keyframes spin{to{transform:rotate(360deg)}}@keyframes pulse{50%{opacity:0.7}}.user_link{color:inherit;text-decoration:none;cursor:pointer}.user_link:hover{text-decoration:underline}.avatar{width:2rem;aspect-ratio:1;display:flex;align-items:center;justify-content:center;background-color:var(--primary-color);color:white;border-radius:50%;font-weight:var(--fw-strong);font-size:var(--fs-small)}.red_dot{position:absolute;top:2px;right:2px;width:10px;height:10px;background:var(--error-color);border-radius:50%;z-index:10;box-shadow:0 0 2px var(--bg-white);pointer-events:none}.toast{position:fixed;right:15px;display:flex;align-items:center;gap:var(--sp-2);padding:1rem;border-radius:var(--r-2);color:var(--bg-white);background-color:var(--text-light);font-weight:var(--fw-medium);z-index:1000;text-wrap-style:balance}.toast_close{cursor:pointer}.select_single{cursor:pointer;user-select:none;border:1px solid var(--border-color);border-radius:var(--r-2);&:hover,&.selected{border-color:var(--primary-color)}}.filter_project{display:inline-flex;align-items:center;gap:var(--sp-0);padding:3px;border-radius:var(--r-pill);background:var(--bg-hover);user-select:none;width:fit-content;font-size:var(--fs-small)}.filter_toggle{padding:var(--sp-1) var(--sp-3);border-radius:var(--r-pill);color:var(--text-light);cursor:pointer;&.active{background:var(--bg-white);color:var(--text-color)}}.toggle_switch{width:36px;height:20px;background:var(--text-lighter);border-radius:var(--r-pill);display:flex;align-items:center;padding:2px;cursor:pointer;transition:background 0.3s;&:has(.toggle_input.active){background:var(--success-color)}}.toggle_input{width:16px;height:16px;background:white;border-radius:50%;transition:transform 0.3s;cursor:pointer;&.active{transform:translateX(16px)}}.tags_select{display:flex;flex-wrap:wrap;gap:10px}.tag_pill{display:inline-block;padding:6px var(--sp-4);border-radius:var(--r-4);background:var(--bg-blue-1);font-weight:var(--fw-medium);cursor:pointer;user-select:none;border:1px solid var(--border-color);font-size:var(--fs-small);&:hover{background:var(--bg-blue-5)}&.selected{background:var(--bg-blue-10)}}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--sp-1);padding:6px var(--sp-3);border-radius:var(--r-2);font-size:var(--fs-small);font-weight:var(--fw-strong);cursor:pointer;text-decoration:none;white-space:nowrap;width:fit-content;background:var(--bg-hover);color:var(--text-color);&:hover{filter:brightness(1.1)}&.disabled,&:disabled{opacity:0.4;pointer-events:none}.mdst_icons{font-size:18px}}.btn-primary{background:var(--primary-color);color:white}.header_btn{background:var(--bg-hover);color:var(--text-color);border-radius:var(--r-1);cursor:pointer;padding:var(--sp-1) var(--sp-2);display:flex;align-items:center;font-size:var(--fs-body);gap:var(--sp-1);opacity:0.8;width:fit-content;&:hover{opacity:1}span{font-size:var(--fs-small);line-height:0.9}}.modal_close{cursor:pointer;padding:var(--sp-1);color:var(--text-light);&:hover{color:var(--text-color)}}.meta_item{display:inline-flex;align-items:center;gap:6px;padding:var(--sp-1) var(--sp-2);background:var(--bg-menu);border-radius:var(--r-1);font-size:var(--fs-small);color:var(--text-light);.mdst_icons{font-size:16px;flex-shrink:0}}.data_table{background:var(--bg-menu);border-radius:var(--r-4);overflow:hidden}.data_table_head,.data_table_row{display:grid;grid-template-columns:var(--data_table_cols,1fr);align-items:center;gap:10px;padding:11px 14px;>*{min-width:0}}.data_table_head{font-size:var(--fs-caption);font-weight:var(--fw-strong);color:var(--text-light);border-bottom:1px solid var(--border-color);.sortable{cursor:pointer;user-select:none;display:inline-flex;align-items:center;gap:var(--sp-1);width:fit-content;&[aria-sort]::after{content:'▲';font-size:0.7em;opacity:0.7}&[aria-sort="descending"]::after{content:'▼'}}}.data_table_body{display:flex;flex-direction:column;gap:1px;background:var(--border-color)}.data_table_row{font-size:var(--fs-small);color:var(--text-color);background:var(--bg-menu);&:hover{background:var(--bg-hover)}}}@layer modules{.main{display:flex;flex-direction:column;overflow:auto;position:relative;height:100dvh;background-color:var(--bg-white);container-type:inline-size}.tabs_container{display:flex;border-bottom:1px solid var(--border-color);margin:var(--sp-3);overflow:auto}.tab{padding:var(--sp-2) 15px;cursor:pointer;border-bottom:1px solid transparent;color:var(--text-light);&:hover{background-color:var(--bg-hover)}&.active{border-bottom-color:var(--text-light)}}.main>.content{display:flex;flex-direction:column;flex:1;overflow-y:auto;gap:var(--sp-4);padding:10px;scrollbar-width:none}.menu{padding:0 var(--sp-2);display:flex;flex-direction:column;height:100dvh;background-color:var(--bg-menu);overflow:auto;overflow-x:hidden;position:relative;a{text-decoration:none;color:inherit}h3{font-size:var(--fs-small);font-weight:var(--fw-strong);text-transform:uppercase;padding:0.8rem 0.4rem;color:var(--text-light)}details{border:none;background:none;display:flex;flex-direction:column}summary{display:flex;align-items:center;gap:var(--sp-2);padding:var(--sp-2);border-radius:var(--r-2);cursor:pointer;list-style:none;position:relative;&:hover{background-color:var(--bg-hover);filter:brightness(1.1)}&::marker,&::-webkit-details-marker{display:none}}div[href]::after{content:attr(href);position:fixed;left:0;bottom:0;width:100%;padding:0.25rem 1rem;background:var(--bg-hover);border-top:1px solid var(--border-color);color:var(--text-light);font-size:var(--fs-caption);opacity:0;pointer-events:none;transition:opacity 0.2s}div[href]:hover::after{opacity:1}}.menu_top_section{display:flex;flex-direction:column;gap:var(--sp-2);position:sticky;top:0;background-color:var(--bg-menu);padding-top:var(--sp-2)}.logo_section{display:flex;align-items:center;gap:var(--sp-2);justify-content:space-between}.logo{font-size:1.65rem;font-weight:700;display:flex;gap:var(--sp-1);sup{font-size:1.1rem;padding-left:var(--sp-1)}}.logo_img{background:url('https://cdn1.mdst.app/media/mdst_logo.6d99ea58ca4c6505.svg') center / contain no-repeat;width:40px;height:40px}.menu_collapse_btn{color:var(--text-lighter);border-radius:var(--r-1);display:flex;align-items:center;justify-content:center;height:40px;width:40px;.mdst_icons{font-size:22px}&:hover{background:var(--bg-hover);filter:brightness(1.1)}}.projects_header{color:var(--text-light)}.projects_list{display:flex;flex-direction:column}.menu_item{display:flex;align-items:center;gap:var(--sp-2);padding:var(--sp-2);border-radius:var(--r-2);cursor:pointer;&:hover{background-color:var(--bg-hover)}&.selected{background-color:var(--bg-selected)}}.menu_static{font-size:15px;padding:0.4rem var(--sp-2);>.mdst_icons{font-size:22px}}.user_profile_wrapper{order:9999;position:sticky;bottom:0;padding:var(--sp-2) 0;background-color:var(--bg-menu);margin-top:auto;z-index:2;display:flex;flex-direction:column;gap:var(--sp-1);hr{width:80%;margin-inline:auto}}.user_profile{display:flex;align-items:baseline;gap:var(--sp-2);font-size:15px;padding:0.4rem var(--sp-2);cursor:pointer;.avatar{width:1.5rem;font-size:0.72rem;grid-area:avatar}.username{grid-area:username}&.is_anon{background:var(--primary-color);color:var(--bg-white);justify-content:center;&:hover{color:var(--bg-white);filter:brightness(1.1)}.login_label{display:inline}.avatar,.username,.plan_name,.upgrade_btn,.upgrade_btn_icon{display:none}}}.login_label{display:none}.plan_name{font-size:var(--fs-caption);color:var(--text-light)}.upgrade_btn_icon,.user_profile.has_plan .upgrade_btn{display:none}.upgrade_btn{grid-area:upgrade_btn;margin-left:auto;display:flex;align-items:center;justify-content:center;border-radius:14px;background-color:var(--bg-white);color:var(--text-color);text-decoration:none;padding:var(--sp-0) var(--sp-2);font-size:var(--fs-caption);&:hover{filter:brightness(1.1)}.mdst_icons{font-size:16px}}.mobile_focus{display:flex;justify-content:flex-start;width:calc(100dvw - var(--grid-col1));overflow-x:scroll;scroll-snap-type:x mandatory;gap:var(--sp-2);padding:var(--sp-2) 5%;scrollbar-width:none;height:80px;>.menu_item{flex:0 0 auto;scroll-snap-align:center;width:90%;text-decoration:none;color:inherit;background-color:var(--bg-white-50);backdrop-filter:blur(6px);&:hover{background-color:var(--bg-white-50)}}.sidebar_meta{display:none}}.mobile_nav{display:none;justify-content:space-around;align-items:center}.nav_item{display:flex;flex-direction:column;align-items:center;gap:var(--sp-1);color:var(--text-color);font-size:var(--fs-caption);cursor:pointer;&.selected{color:var(--primary-color)}}.footer{z-index:3;position:fixed;bottom:0;background:var(--bg-white-80);backdrop-filter:blur(6px)}body>.resize-handle{grid-row:1;width:4px;cursor:col-resize;background:transparent;z-index:1;margin:0 -2px;touch-action:none;&:hover{background:var(--border-color)}}body.resizing *{pointer-events:none;user-select:none}body.resizing>.resize-handle{pointer-events:auto}body>.menu-resize{grid-column:1;justify-self:end}body>.filetree-resize{grid-column:3;justify-self:start}.onboarding_container{display:flex;flex-direction:column;align-items:center;padding:2rem;height:80dvh;justify-content:center;gap:var(--sp-5);flex:none;>h1{min-height:48px;text-wrap-style:balance;text-align:center;font-size:3.5rem;font-weight:700;line-height:1.1;letter-spacing:-0.03em}}.starter_panel{display:grid;grid-template-columns:172px 1fr;grid-template-areas:"files main";gap:10px;width:100%;max-width:640px}.starter_bubble{background-color:var(--bg-menu);border-radius:14px}.starter_fs{grid-area:files;min-height:0;padding:var(--sp-3) 10px;display:flex;flex-direction:column;gap:var(--sp-2);&.drag_over{background:var(--bg-blue-10)}&.drag_over .starter_fs_empty{color:var(--primary-color);border-color:var(--primary-color)}}.starter_fs_label{font-size:10px;font-weight:var(--fw-strong);letter-spacing:0.09em;text-transform:uppercase;color:var(--text-lighter);padding:0 6px}.starter_fs_list{display:flex;flex-direction:column;gap:1px;flex:1;min-height:0;overflow-y:auto}.starter_fs_item{display:flex;align-items:center;gap:var(--sp-2);font-family:var(--mono);font-size:var(--fs-caption);color:var(--text-light);padding:5px 6px;border-radius:7px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;cursor:default;transition:background 0.12s ease;.file_icon{display:flex;align-items:center;flex-shrink:0}.file_icon svg{display:block}.file_name{overflow:hidden;text-overflow:ellipsis;flex:1;min-width:0}&:hover{background:var(--bg-black-5);color:var(--text-color)}}.starter_fs_empty{margin-block:auto;display:flex;flex-direction:column;align-items:center;text-align:center;gap:var(--sp-1);padding:22px var(--sp-3);border:1px dashed var(--border-color);border-radius:10px;color:var(--text-lighter);line-height:1.4;svg{opacity:0.7}}.starter_fs_empty_t{font-size:var(--fs-caption);color:var(--text-light)}.starter_main{grid-area:main;min-width:0;min-height:150px;display:flex;flex-direction:column;gap:10px;padding:var(--sp-3) var(--sp-4)}.starter_input_field{outline:none;font-size:var(--fs-body);line-height:1.5;color:var(--text-color);min-height:24px;max-height:30dvh;overflow-y:auto;word-wrap:break-word;white-space:pre-wrap;flex:1;text-align:left;&:empty::before{content:attr(data-placeholder);color:var(--text-lighter)}}.starter_input_row{display:flex;align-items:center;justify-content:space-between;gap:var(--sp-2)}.starter_selects{display:flex;align-items:center;flex-wrap:wrap;gap:6px;min-width:0}.starter_select{display:inline-flex;align-items:center;gap:var(--sp-0);font-size:var(--fs-caption);color:var(--text-light);cursor:pointer;padding:var(--sp-1) 6px var(--sp-1) 11px;border-radius:var(--r-pill);border:1px solid var(--border-color);white-space:nowrap;max-width:160px;transition:background 0.12s ease,border-color 0.12s ease,color 0.12s ease;&:hover{background-color:var(--bg-black-5);color:var(--text-color)}.mdst_icons{font-size:16px;flex-shrink:0;color:var(--text-lighter)}}.starter_select_label{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.starter_send{width:30px;height:30px;border-radius:50%;background-color:var(--primary-color);color:#fff;display:flex;align-items:center;justify-content:center;cursor:pointer;flex:none;.mdst_icons{font-size:19px}&:hover{filter:brightness(1.06)}&:active{transform:scale(0.94)}}.starter_effort_select{anchor-name:--starter-effort}.starter_popup{position:fixed;inset:auto;bottom:anchor(top);left:anchor(center);translate:-50% 0;margin-bottom:6px;position-try-fallbacks:flip-block;&:not(:popover-open){display:none}}#starter_popup_effort{position-anchor:--starter-effort}#starter_popup .model_item .mdst_icons{font-size:16px}#starter_popup .model_item .starter_item_sub{margin-left:auto;font-size:0.85em;color:var(--text-lighter);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:150px}.example_card{border-radius:10px;cursor:pointer;position:relative;overflow:hidden;width:310px;flex:none;background-color:var(--color_gray_light)}.examples_tabs{display:flex;flex-direction:column;gap:1rem;width:300px;flex-shrink:0}.anon_footer{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:var(--sp-2) var(--sp-5);padding:28px var(--sp-5);font-size:var(--fs-small);color:var(--text-lighter);a{color:var(--text-light);text-decoration:none}a:hover{color:var(--text-color);text-decoration:underline}.anon_footer_built{margin-left:auto}.anon_footer_copyright{margin-right:auto}}.legal_container{width:100%;max-width:680px;margin-inline:auto;padding:152px var(--sp-4) 32px;display:flex;flex-direction:column;gap:var(--sp-4);>h2{font-size:1.5rem;font-weight:var(--fw-strong)}>p{font-size:var(--fs-body)}}.legal_date{color:var(--text-light)}@media (min-width:761px){.menu.collapsed{width:var(--grid-col1-collapsed);.proj_item_info,.menu_item>span:nth-child(2),.logo>span{display:none}.menu_item{justify-content:center}.user_profile{display:grid;grid-template-areas:"upgrade_btn_icon" "avatar";grid-template-columns:auto;justify-items:center;row-gap:10px;background-color:var(--bg-menu);.plan_name,.username,.upgrade_btn{display:none}&.is_anon .avatar{display:flex}&.is_anon::after{content:none}&:not(.has_plan) .upgrade_btn_icon{display:flex}.upgrade_btn_icon:hover{color:var(--color_gold)}}.logo_section{justify-content:center}.logo_section>a{position:absolute;background:var(--bg-menu)}.logo_section:hover>a{display:none}}}@media (max-width:760px){body{grid-template-columns:1fr}body>*{grid-column:1}body>.resize-handle{display:none}.menu{width:100dvw;padding-bottom:120px}.mobile_focus{width:100dvw;height:70px}.mobile_nav{display:flex;flex-wrap:wrap}.nav_item{flex:1}.nav_item .mdst_icons{font-size:1.5rem}.onboarding_container>h1{font-size:1.8rem}.starter_panel{grid-template-columns:1fr;grid-template-areas:"files" "main";max-width:100%}.starter_fs_list{max-height:150px}.main{position:fixed;width:100dvw;z-index:2;background:var(--bg-white);transition:transform 0.4s cubic-bezier(0.4,0,0.2,1);transform:translateX(100dvw);&.selected{display:flex;transform:translateX(0)}}}@media (max-width:600px){.anon_footer .anon_footer_built,.anon_footer .anon_footer_copyright{margin:0}}}@layer state{.hidden,[hidden]{display:none!important}.main:not(.selected){display:none}.main>.content:not(.active){display:none}.onlychild_show:not(:only-child){display:none}.menu.collapsed .projects_header{display:none}@media (min-width:761px){.mb_show{display:none}}@media (max-width:760px){.mb_hidden{display:none}}}