@font-face{font-family:NeoDunggeunmo;src:url(/assets/neodgm-CYAlbkIQ.woff2)format("woff2");font-weight:400;font-display:swap}:root{--font-ui:NeoDunggeunmo, monospace;font-family:var(--font-ui);color:#332f29;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;font-synthesis:none;text-rendering:auto;-webkit-font-smoothing:auto;background:#1a1c2c}*{box-sizing:border-box}#root{min-height:100svh}body{min-width:320px;margin:0}button,input,select,textarea,a{font:inherit}button{cursor:pointer}button:focus-visible,a:focus-visible{outline-offset:4px;outline:2px solid #76634b}.auth-loading{color:#f4f4f4;background:#1a1c2c;place-items:center;min-height:100svh;display:grid}.not-found-page{background-color:#f8f4ee;background-position:top;background-repeat:repeat;background-size:auto 28.5714dvh;min-height:100dvh}@media (prefers-color-scheme:dark){.not-found-page{background-color:#242a26}}.image-modal{color:#fffdf8;background:#12100dc7;border:0;width:100vw;max-width:none;height:100dvh;max-height:none;margin:0;padding:0;position:fixed;inset:0;overflow:hidden}.image-modal::backdrop{-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);background:#14110d52}.image-modal-shell{width:100%;height:100%;padding:max(12px, env(safe-area-inset-top)) 20px max(12px, env(safe-area-inset-bottom));flex-direction:column;display:flex;position:relative}.image-modal-header{z-index:2;justify-content:space-between;align-items:center;gap:20px;min-height:52px;display:flex;position:relative}.image-modal-header h2{letter-spacing:-.02em;text-overflow:ellipsis;white-space:nowrap;margin:0;font-size:clamp(16px,2vw,22px);font-weight:300;overflow:hidden}.image-modal-close{width:44px;height:44px;color:inherit;cursor:pointer;font:inherit;background:#14120f59;border:1px solid #ffffff73;border-radius:50%;flex:none;padding:0;font-size:30px;line-height:1}.image-modal-close:hover,.image-modal-zoom button:hover:not(:disabled){background:#ffffff2e}.image-modal button:focus-visible{outline-offset:3px;outline:2px solid #fffdf8}.image-modal-nav{z-index:2;width:44px;height:56px;color:inherit;font:inherit;cursor:pointer;background:#14120fad;border:1px solid #ffffff73;border-radius:4px;padding:0;font-size:38px;line-height:1;position:absolute;top:50%;transform:translateY(-50%)}.image-modal-previous{left:max(12px, env(safe-area-inset-left))}.image-modal-next{right:max(12px, env(safe-area-inset-right))}.image-modal-nav:hover:not(:disabled){background:#ffffff2e}.image-modal-nav:disabled{opacity:.3;cursor:default}.image-modal-viewport{cursor:zoom-in;touch-action:none;-webkit-user-select:none;user-select:none;flex:1;min-height:0;position:relative;overflow:hidden}.image-modal-viewport.is-zoomed{cursor:grab}.image-modal-viewport.is-zoomed:active{cursor:grabbing}.image-modal-original,.image-modal-placeholder{object-fit:contain;pointer-events:none;width:100%;height:100%;display:block;position:absolute;inset:0}.image-modal-placeholder{filter:blur(8px)}.image-modal-original{opacity:0;transition:opacity .2s}.image-modal-original.is-ready{opacity:1}.image-modal-message{white-space:nowrap;background:#14120fb8;border-radius:3px;margin:0;padding:8px 12px;font-size:13px;position:absolute;bottom:80px;left:50%;transform:translate(-50%)}.image-modal-zoom{z-index:2;bottom:max(22px, env(safe-area-inset-bottom));-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);opacity:1;background:#14120fad;border:1px solid #ffffff38;border-radius:4px;align-items:center;gap:5px;padding:6px;transition:opacity .18s;display:flex;position:absolute;left:50%;transform:translate(-50%)}.image-modal-zoom.is-hidden{opacity:0;pointer-events:none}.image-modal-zoom:has(:focus-visible){opacity:1;pointer-events:auto}@media (prefers-reduced-motion:reduce){.image-modal-zoom{transition:none}}.image-modal-zoom button{min-width:38px;height:38px;color:inherit;cursor:pointer;font:inherit;background:0 0;border:0;border-radius:2px;padding:0 8px;font-size:20px}.image-modal-zoom button:disabled{opacity:.4;cursor:default}.image-modal-zoom output{text-align:center;min-width:48px;font-size:12px}.image-modal-zoom .image-modal-reset{white-space:nowrap;padding:0 10px;font-size:12px}@media (width<=600px){.image-modal-shell{padding-inline:8px}.image-modal-header{padding-inline:6px}.image-modal-header h2{font-size:16px}}.gallery-page{color:#332f29;background-color:#e7e0d3;background-image:repeating-linear-gradient(0deg,#6f5d4205 0 1px,#0000 1px 4px);flex-direction:column;gap:26px;min-height:100svh;padding:34px clamp(24px,4vw,72px) 42px;display:flex}.gallery-header{align-items:center;gap:24px;width:min(100%,1500px);margin:0 auto;display:flex}.panel-topline{color:#827866;letter-spacing:.18em;font-size:10px;font-weight:600}.gallery-heading{letter-spacing:-.035em;margin:3px 0 0;font-size:clamp(29px,3vw,40px);font-weight:700;line-height:1.1}.gallery-login-button{color:#665b49;cursor:pointer;background:#fffcf5ad;border:1px solid #7060466b;border-radius:2px;justify-content:center;align-items:center;margin-left:auto;padding:8px 14px;font-size:12px;font-weight:600;text-decoration:none;display:inline-flex}.gallery-login-button:hover{background:#fffdf8}.gallery-profile{margin-left:auto;position:relative}.gallery-profile .gallery-login-button{margin-left:0;list-style:none}.gallery-profile .gallery-login-button::-webkit-details-marker{display:none}.gallery-profile-menu{z-index:20;background:#fffdf8;border:1px solid #70604652;gap:6px;width:184px;padding:14px;font-size:12px;display:grid;position:absolute;top:calc(100% + 8px);right:0;box-shadow:0 10px 25px #483b2729}.gallery-profile-menu strong{overflow-wrap:anywhere;font-size:13px}.gallery-profile-menu span{color:#746b5e}.gallery-profile-menu button,.gallery-profile-menu a{color:#4e4537;text-align:center;cursor:pointer;background:#f5f0e6;border:1px solid #b8ad9c;margin-top:8px;padding:8px;font-size:12px;text-decoration:none;display:block}.gallery-profile-menu :is(a,button):focus-visible{outline-offset:2px;outline:2px solid #665b49}.gallery-profile-menu p{color:#8a4a3e;margin:0}.gallery-panel{background-color:#f5f0e6;background-image:radial-gradient(at 50% 0,#ffffffad,#0000 70%),repeating-linear-gradient(0deg,#6f5d4204 0 1px,#0000 1px 4px);border:1px solid #70604638;border-radius:2px;flex-direction:column;flex:1;width:min(100%,1500px);min-height:70svh;margin:0 auto;padding:12px 24px 24px;display:flex;position:relative;box-shadow:0 2px 3px #483b270d,0 18px 44px #483b271a}.panel-topline{border-bottom:1px solid #70604633;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;padding:0 1px 10px;display:flex}.gallery-actions{letter-spacing:0;flex-wrap:wrap;gap:8px;display:flex}.gallery-toolbar-status{white-space:nowrap;align-items:center;gap:18px;min-height:34px;margin-left:auto;display:flex}.data-saving-control{color:#665b49;letter-spacing:0;cursor:pointer;align-items:center;gap:6px;font-size:11px;display:inline-flex}.data-saving-control input{accent-color:#665b49;cursor:pointer;margin:0}.gallery-action{color:#665b49;min-height:34px;font:inherit;white-space:nowrap;background:#fffcf5ad;border:1px solid #70604647;border-radius:2px;justify-content:center;align-items:center;padding:6px 12px;font-size:12px;font-weight:600;text-decoration:none;display:inline-flex}.gallery-action-primary{color:#fffdf8;background:#665b49;border-color:#665b49}.gallery-action-primary:hover{background:#4e4537}.gallery-action:disabled{cursor:default;opacity:.55}.gallery-action:not(:disabled){cursor:pointer}.gallery-action:focus-visible{outline-offset:3px;outline:2px solid #665b49}.gallery-action.is-active{background:#eee8dc;border-color:#665b49}.gallery-selection-actions{flex-wrap:wrap;gap:8px;display:flex}.gallery-action-delete{color:#8a4a3e;border-color:#8a4a3e73}.gallery-action-delete:hover:not(:disabled){background:#f3e8df}.gallery-selection-count{letter-spacing:0;color:#665b49}.gallery-action-error{color:#8a4a3e;margin:16px 0 0;font-size:13px}.gallery-image-checkbox{z-index:1;accent-color:#665b49;cursor:pointer;width:18px;height:18px;margin:0;position:absolute;top:8px;right:8px}.gallery-image-checkbox:focus{outline:none}.gallery-image-checkbox:focus-visible{outline-offset:2px;outline:2px solid #665b49}.gallery-filter-button{opacity:.6;cursor:pointer;background:0 0;border:0;justify-content:center;align-items:center;width:34px;min-height:34px;padding:6px;display:inline-flex}.gallery-filter-button img{object-fit:contain;width:20px;height:20px;display:block}.gallery-filter-button:hover:not(:disabled),.gallery-filter-button.is-active{opacity:1}.gallery-filter-button:disabled{opacity:.3;cursor:default}.gallery-filter-button:focus-visible{outline-offset:2px;outline:2px solid #665b49}.gallery-filter-panel{border-bottom:1px solid #70604633;padding:18px 0}.gallery-filter-groups{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px 28px;display:grid}.gallery-filter-groups fieldset{border:0;min-width:0;margin:0;padding:0}.gallery-filter-groups p{color:#665b49;margin:0;font-size:12px}.gallery-filter-options{flex-wrap:wrap;gap:8px 16px;display:flex}.gallery-filter-options label{color:#443d32;cursor:pointer;align-items:flex-start;gap:6px;min-height:28px;padding:3px 0;font-size:13px;line-height:1.5;display:inline-flex}.gallery-filter-options input{accent-color:#665b49;cursor:pointer;flex:none;margin:3px 0 0}.gallery-filter-options span{overflow-wrap:anywhere}.gallery-filter-categories{max-height:180px;padding-right:8px;overflow-y:auto}.gallery-filter-footer{justify-content:flex-end;gap:8px;margin-top:18px;display:flex}.gallery-filter-footer .gallery-action{min-width:80px}.columns-control{color:#665b49;white-space:nowrap;align-items:center;gap:9px;min-height:34px;font-size:11px;font-weight:600;display:inline-flex}.columns-slider-wrap{flex-direction:column;justify-content:center;gap:2px;width:188px;display:flex}.columns-slider-wrap input{accent-color:#665b49;cursor:pointer;width:100%;height:16px;margin:0}.columns-ticks{color:#827866;justify-content:space-between;font-size:9px;line-height:1;display:flex}.columns-ticks span{text-align:center;width:14px}.columns-control output{text-align:right;min-width:24px}.gallery-empty{text-align:center;color:#443d32;flex-direction:column;flex:1;justify-content:center;align-items:center;min-height:400px;display:flex}.empty-icon{color:#a69a84;width:62px;height:62px;margin-bottom:23px}.gallery-empty p{margin:0 0 8px;font-size:17px;font-weight:600}.gallery-empty span{color:#857b6b;font-size:13px}.text-button{color:#665b49;text-underline-offset:3px;background:0 0;border:0;margin-top:12px;padding:5px 0;text-decoration:underline}.image-grid{grid-template-columns:repeat(var(--gallery-columns), minmax(0, 1fr));align-items:center;gap:clamp(4px, calc(72px / var(--gallery-columns)), 18px);padding-top:22px;display:grid}.image-grid.is-automatic{--gallery-columns:4}@media (width<=1100px){.image-grid.is-automatic{--gallery-columns:3}}@media (width<=820px){.image-grid.is-automatic{--gallery-columns:2}}.image-card{background:#fffdf8;border:1px solid #70604629;border-radius:1px;margin:0;padding:5px;position:relative;overflow:hidden;box-shadow:0 2px 7px #483b2714}.image-open-button{width:100%;color:inherit;cursor:pointer;text-align:left;background:0 0;border:0;padding:0;text-decoration:none;display:block}.image-open-button:focus-visible{outline-offset:3px;outline:2px solid #665b49}.image-card img,.image-card video{width:100%;height:auto;display:block}.gallery-folder{color:#443d32;text-decoration:none;display:block}.gallery-folder-cover{aspect-ratio:4/3;background:#eee8dc;display:block;overflow:hidden}.gallery-folder-cover img{object-fit:cover;width:100%;height:100%}.gallery-folder-info{justify-content:space-between;gap:8px;padding:10px 2px 4px;font-size:12px;display:flex}.gallery-folder-info strong{text-overflow:ellipsis;white-space:nowrap;font-weight:600;overflow:hidden}.gallery-folder-info>span{color:#827866;flex:none}.gallery-folder:hover .gallery-folder-info strong{text-underline-offset:3px;text-decoration:underline}.gallery-folder:focus-visible{outline-offset:3px;outline:2px solid #665b49}.image-frame.is-landscape,.image-frame.is-portrait{position:relative}.image-frame.is-landscape{aspect-ratio:2}.image-frame.is-portrait{aspect-ratio:1/1.618}.image-frame.is-landscape img,.image-frame.is-portrait img{object-fit:cover;object-position:center;height:100%;position:absolute;inset:0}.image-card video{background:#e9e3d8}.gallery-pagination{justify-items:center;gap:10px;padding:28px 0 8px;display:grid}.gallery-pagination p{color:#8a4a3e;margin:0;font-size:13px}.more-button{color:#443d32;background:#fffcf5b8;border:1px solid #4f45377a;border-radius:2px;min-width:125px;padding:11px 20px}.more-button:hover:not(:disabled){background:#fffdf8}.more-button:disabled{opacity:.6;cursor:default}@media (width<=600px){.gallery-page{padding:max(20px, env(safe-area-inset-top)) 14px max(14px, env(safe-area-inset-bottom));gap:18px}.gallery-header{gap:14px;padding:0 2px}.gallery-heading{font-size:30px}.gallery-panel{min-height:calc(100svh - 112px);padding:8px 12px 15px}.panel-topline{align-items:flex-start;padding-bottom:8px;font-size:9px}.gallery-actions,.gallery-selection-actions{gap:6px}.gallery-toolbar-status{flex-wrap:wrap}.gallery-filter-groups{grid-template-columns:minmax(0,1fr);gap:16px}.gallery-toolbar-status{gap:12px;min-height:30px}.gallery-action{min-height:30px;padding:5px 8px;font-size:11px}.gallery-filter-button{width:30px;min-height:30px;padding:5px}.columns-control{gap:6px;min-height:30px}.columns-slider-wrap{width:150px}.gallery-empty{min-height:440px}.image-grid{gap:clamp(2px, calc(24px / var(--gallery-columns)), 9px);padding-top:15px}.image-card{padding:clamp(0px, calc(8px / var(--gallery-columns)), 4px)}}.add-page{color:#332f29;background-color:#e7e0d3;background-image:repeating-linear-gradient(0deg,#6f5d4205 0 1px,#0000 1px 4px);justify-content:center;align-items:center;min-height:100svh;padding:34px clamp(24px,4vw,72px);display:flex}.add-file-input{display:none}.add-start{flex-direction:column;justify-content:center;width:min(80vw,1200px);min-height:80svh;display:flex}.add-dropzone{color:#5e5547;width:100%;min-height:72svh;font:inherit;text-align:center;cursor:pointer;background:#f5f0e6;border:2px dashed #70604680;border-radius:3px;font-size:clamp(18px,2.3vw,26px);font-weight:400;line-height:1.55;transition:background-color .15s,border-color .15s}.add-dropzone:hover,.add-dropzone.is-dragging{background:#fffaf0;border-color:#665b49}.add-dropzone:focus-visible,.add-image-fields :focus-visible{outline-offset:3px;outline:2px solid #665b49}.add-error{color:#8a4a3e;text-align:center;margin:12px 0 0}.add-selection{background:#f5f0e6;border:1px solid #70604638;width:min(80vw,1200px);min-height:80svh;margin:auto 0;padding:24px;box-shadow:0 18px 44px #483b271a}.add-image-list{gap:18px;display:grid}.add-editor-header{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin-bottom:22px;display:flex}.add-editor-header h1{margin:0;font-size:22px;font-weight:600}.add-back{color:#665b49;font:inherit;text-underline-offset:3px;cursor:pointer;background:0 0;border:0;padding:6px 0;font-size:13px;text-decoration:underline}.add-back:disabled{opacity:.55;cursor:default}.add-back:focus-visible,.add-upload-button:focus-visible{outline-offset:3px;outline:2px solid #665b49}.add-editor-empty{align-content:center;justify-items:center;gap:20px;display:grid}.add-image-card{background:#fffdf8;border:1px solid #70604629;grid-template-columns:minmax(0,40%) minmax(0,1fr);align-items:start;gap:24px;padding:18px;display:grid}.add-image-preview{aspect-ratio:1;background:#eee8dc;justify-content:center;align-items:center;width:100%;display:flex;overflow:hidden}.add-image-preview img{object-fit:contain;width:100%;height:100%;display:block}.add-image-original-name{color:#756c5e;text-align:center;text-overflow:ellipsis;white-space:nowrap;margin:9px 0 0;font-size:12px;overflow:hidden}.add-image-dimensions{color:#756c5e;text-align:center;margin:4px 0 0;font-size:12px}.add-image-fields{align-content:start;gap:22px;display:grid}.add-words{border:0;min-width:0;margin:0;padding:0}.add-words legend,.add-section-title{margin-bottom:10px;font-size:15px;font-weight:600}.add-words-grid{grid-template-columns:repeat(6,minmax(0,1fr));gap:11px 8px;display:grid}.add-check-label{color:#443d32;white-space:nowrap;cursor:pointer;align-items:center;gap:7px;min-width:0;font-size:13px;font-weight:400;display:inline-flex}.add-check-label input{accent-color:#665b49;cursor:pointer;flex:none;width:17px;height:17px;margin:0}.add-category-field{min-width:0}.add-category-order{white-space:normal;margin-top:10px;line-height:1.4}.add-section-title{display:block}.add-category-picker{position:relative}.add-category-picker input{color:#332f29;width:100%;min-width:0;min-height:40px;font:inherit;background:#fff;border:1px solid #70604666;border-radius:2px;padding:8px 10px;font-weight:400}.add-category-options{z-index:2;background:#fffdf8;border:1px solid #70604666;border-radius:2px;max-height:220px;padding:4px;position:absolute;top:calc(100% + 4px);left:0;right:0;overflow-y:auto;box-shadow:0 8px 20px #483b2726}.add-category-options button{color:#443d32;width:100%;font:inherit;text-align:left;cursor:pointer;background:0 0;border:0;border-radius:2px;padding:9px 10px;font-size:13px;display:block}.add-category-options button:hover,.add-category-options button:focus-visible{background:#eee8dc}.add-category-options .add-category-create{color:#665b49;font-weight:600}.add-flags{grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:center;gap:0;display:grid}.add-choice-group{flex-wrap:wrap;gap:12px;padding-right:18px;display:flex}.add-right-group{border-left:1px solid #70604666;flex-wrap:wrap;align-items:center;gap:12px;min-height:42px;padding-left:18px;display:flex}.add-skip-upload{width:fit-content}.add-upload-status{color:#756c5e;margin:-12px 0 0;font-size:12px}.add-upload-status.is-error,.add-upload-status.is-duplicate{color:#8a4a3e}.add-upload-status.is-uploaded{color:#426c43}@media (width<=1050px){.add-words-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}.add-footer{flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:16px;padding-top:22px;display:flex}.add-upload-summary{color:#5e5547;margin:0;font-size:13px}.add-upload-button{color:#fffdf8;min-width:116px;min-height:42px;font:inherit;background:#665b49;border:1px solid #665b49;border-radius:2px;padding:10px 20px;font-weight:600}.add-upload-button:disabled{opacity:.55;cursor:default}.add-upload-button:not(:disabled){cursor:pointer}@media (width<=600px){.add-page{align-items:flex-start;padding:14px}.add-start{width:80vw;min-height:80svh;margin:auto 0}.add-dropzone{min-height:72svh;font-size:19px}.add-selection{width:80vw;min-height:80svh;padding:12px}.add-image-list{gap:12px}.add-image-card{grid-template-columns:1fr;gap:16px;padding:14px}.add-image-preview{width:40%}.add-image-fields{gap:18px}.add-words-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.add-check-label{font-size:12px}.add-category-picker input{min-height:38px}.add-flags{gap:0}.add-choice-group{gap:10px;padding-right:8px}.add-right-group{gap:8px;padding-left:8px}.add-footer{padding-top:14px}.add-upload-summary{text-align:right;width:100%}}.auth-page{color:#332f29;background:#e7e0d3 repeating-linear-gradient(0deg,#6f5d4205 0 1px,#0000 1px 4px);min-height:100svh;padding:clamp(12px,2.5vw,32px)}.auth-shell{background:#f5f0e6;border:1px solid #5d4f3b4d;grid-template-columns:minmax(0,1.08fr) minmax(0,.92fr);width:min(100%,1440px);min-height:calc(100svh - clamp(24px,5vw,64px));margin:auto;display:grid;box-shadow:0 20px 55px #483b271f}.auth-story{color:#f8f3ea;background-color:#4e493f;background-image:radial-gradient(circle at 87% 12%,#ffffff1a,#0000 35%),repeating-linear-gradient(0deg,#ffffff06 0 1px,#0000 1px 5px);background-position:0 0;background-repeat:repeat;background-size:auto;background-attachment:scroll;background-origin:padding-box;background-clip:border-box;flex-direction:column;justify-content:space-between;min-height:650px;padding:clamp(28px,4vw,58px);display:flex;position:relative;overflow:hidden}.auth-story:after{aspect-ratio:1;content:"";pointer-events:none;border:1px solid #ffffff29;border-radius:50%;width:min(53vw,730px);position:absolute;bottom:-38%;right:-27%;box-shadow:0 0 0 90px #ffffff06,0 0 0 180px #ffffff05}.auth-brand,.auth-story-foot,.auth-story-center{z-index:1;position:relative}.auth-brand{width:fit-content;color:inherit;letter-spacing:.16em;align-items:center;gap:11px;font-size:13px;font-weight:600;text-decoration:none;display:inline-flex}.auth-brand img{width:27px;height:27px}.auth-story-center{margin:auto 0;padding:70px 0}.auth-story-rule{background:#ddd2be;width:46px;height:1px;margin-bottom:30px;display:block}.auth-story-label{color:#d8cdbb;letter-spacing:.2em;margin:0 0 21px;font-size:11px;font-weight:600}.auth-story h1{letter-spacing:-.055em;margin:0;font-size:clamp(38px,4.8vw,68px);font-weight:600;line-height:1.24}.auth-story-copy{color:#e2d9ca;margin:28px 0 0;font-size:15px;line-height:1.6}.auth-story-foot{color:#c7bdad;font-size:12px}.auth-form-side{background:#f5f0e6 radial-gradient(at 50% 0,#ffffffad,#0000 70%);flex-direction:column;justify-content:space-between;min-width:0;padding:clamp(26px,4vw,58px);display:flex}.auth-form-top{justify-content:flex-end;display:flex}.auth-form-top a{color:#665b49;font-size:12px;font-weight:600;text-decoration:none}.auth-form-top a:hover,.auth-switch a:hover{text-underline-offset:4px;text-decoration:underline}.auth-form-wrap{width:min(100%,390px);margin:40px auto}.auth-form-overline{color:#8b7d68;letter-spacing:.18em;font-size:11px;font-weight:600}.auth-form-wrap h2{letter-spacing:-.045em;margin:14px 0 9px;font-size:clamp(32px,3vw,42px);font-weight:600}.auth-form-intro{color:#746b5e;margin:0 0 34px;font-size:14px;line-height:1.6}.auth-form-wrap form{gap:19px;display:grid}.auth-field{color:#4e4538;gap:8px;font-size:13px;font-weight:600;display:grid}.auth-field input{color:#332f29;width:100%;min-height:49px;font:inherit;background:#fffdf8;border:1px solid #b8ad9c;border-radius:2px;outline:none;padding:11px 13px;font-size:14px;font-weight:400;transition:border-color .16s,box-shadow .16s}.auth-field input::placeholder{color:#82796e}.auth-field input:focus{border-color:#665b49;box-shadow:0 0 0 3px #665b4929}.auth-field small{color:#746b5e;font-size:11px;font-weight:400}.auth-password-wrap{display:block;position:relative}.auth-password-wrap input{padding-right:68px}.auth-password-wrap button{color:#665b49;background:0 0;border:0;padding:6px;font-size:12px;font-weight:600;position:absolute;top:50%;right:10px;transform:translateY(-50%)}.auth-error{color:#8a4a3e;margin:-2px 0 0;font-size:13px;line-height:1.5}.auth-submit{color:#fffdf8;background:#665b49;border:1px solid #4e4537;border-radius:2px;justify-content:space-between;align-items:center;min-height:51px;margin-top:5px;padding:11px 17px;font-size:14px;font-weight:600;transition:background .16s,transform .16s;display:flex}.auth-submit:hover:not(:disabled){background:#4e4537}.auth-submit:active:not(:disabled){transform:translateY(1px)}.auth-submit:disabled{opacity:.65;cursor:wait}.auth-submit span{font-size:21px;font-weight:400;line-height:1}.auth-switch{color:#746b5e;margin:26px 0 0;font-size:13px}.auth-switch a{color:#4e4537;font-weight:600;text-decoration:none}.auth-note{color:#746b5e;margin:19px 0 0;font-size:12px;line-height:1.5}.auth-form-bottom{color:#a09380;letter-spacing:.16em;text-align:right;font-size:10px}@media (width<=760px){.auth-shell{grid-template-columns:1fr}.auth-story{min-height:210px;padding:23px 26px}.auth-story-center{margin:20px 0 0;padding:0}.auth-story-rule,.auth-story-label,.auth-story-copy,.auth-story-foot{display:none}.auth-story h1{font-size:clamp(27px,7vw,36px);line-height:1.3}.auth-story:after{width:320px;bottom:-240px;right:-95px}.auth-form-side{min-height:540px;padding:24px 26px 30px}.auth-form-wrap{margin:34px auto}}@media (prefers-reduced-motion:reduce){.auth-field input,.auth-submit{transition:none}}.category-page{color:#332f29;background-color:#e7e0d3;background-image:repeating-linear-gradient(0deg,#6f5d4205 0 1px,#0000 1px 4px);min-height:100svh;padding:32px clamp(16px,4vw,72px) 72px}.category-header{align-items:baseline;gap:18px;width:min(100%,1000px);margin:0 auto 26px;display:flex}.category-back{color:#665b49;flex:none;font-size:13px;text-decoration:none}.category-back:hover{text-underline-offset:3px;text-decoration:underline}.category-header h1{letter-spacing:-.04em;min-width:0;margin:0;font-size:clamp(24px,3vw,36px);font-weight:600}.category-header>span{color:#827866;white-space:nowrap;margin-left:auto;font-size:12px}.category-pages{gap:10px;width:min(100%,1000px);margin:0 auto;display:grid}.category-sheet{background:#f5f0e6;border:1px solid #70604638;margin:0;padding:10px;box-shadow:0 8px 25px #483b2712}.category-sheet img{background:#eee8dc;width:100%;height:auto;display:block}.category-sheet figcaption{color:#827866;text-align:right;padding:9px 1px 1px;font-size:11px}.category-status{color:#665b49;text-align:center;width:min(100%,1000px);margin:0 auto;padding:60px 0}@media (width<=600px){.category-page{padding-top:18px}.category-header{flex-wrap:wrap;gap:9px 12px}.category-back{width:100%}.category-sheet{padding:5px}}.math-page{--math-ink:#f4f4f4;--math-background:#1a1c2c;--math-surface:#24283b;--math-surface-hover:#333c57;--math-border:#647f9b;--math-shadow:#10111d;--math-accent:#a7f070;--math-accent-hover:#bff594;--math-accent-ink:#1a1c2c;--math-cyan:#73eff7;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;min-height:100svh;color:var(--math-ink);background:var(--math-background);place-items:center;padding:32px 20px 40px;display:grid}.math-workspace{grid-template-columns:minmax(0,1fr);align-items:start;gap:24px;width:min(1080px,100%);display:grid}.math-stage{justify-self:center;width:min(740px,100%);min-width:0}.math-problem{justify-items:center;gap:22px;width:100%;min-width:0;max-width:100%;display:grid}.math-timer{color:var(--math-cyan);font:400 32px / 1 var(--font-ui);font-variant-numeric:tabular-nums;text-align:center;white-space:nowrap}.math-problem-header{grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);justify-self:stretch;align-items:center;column-gap:8px;display:grid}.math-problem-header .math-timer{grid-column:2}.math-problem-id{color:var(--math-ink);font-variant-numeric:tabular-nums;justify-self:start;font-size:24px;font-weight:600}.math-difficulty{justify-self:end;gap:3px;display:grid}.math-stars{gap:1px;display:flex}.math-star{flex:0 0 24px;width:24px;height:24px;display:block;position:relative}.math-star img{object-fit:contain;width:100%;height:100%;display:block}.math-stars-unknown{color:var(--math-ink);font:400 16px / 1 var(--font-ui);place-items:center;display:grid;position:absolute;inset:0}.math-problem-paper{border:2px solid var(--math-border);min-width:0;max-width:100%;color:var(--math-accent-ink);box-shadow:0 5px 0 var(--math-shadow);background:#fff;border-radius:0;padding:12px}.math-problem-paper img{object-fit:contain;width:auto;max-width:100%;height:auto;max-height:max(220px,100svh - 330px);display:block}.math-problem-actions{justify-content:flex-end;justify-self:stretch;gap:12px;padding-top:2px;display:flex}.math-next{border:3px solid var(--math-accent);min-height:52px;color:var(--math-accent-ink);background:var(--math-accent);box-shadow:0 6px 0 var(--math-shadow), inset 0 3px 0 #cff9ad;white-space:nowrap;touch-action:manipulation;border-radius:10px;justify-content:center;align-items:center;gap:18px;padding:12px 22px;font-size:17px;font-weight:600;display:inline-flex}.math-next:hover:not(:disabled){background:var(--math-accent-hover)}.math-next:active:not(:disabled){box-shadow:0 2px 0 var(--math-shadow), inset 0 3px 0 #cff9ad;transform:translateY(4px)}.math-next:focus-visible{outline:3px solid var(--math-cyan);outline-offset:7px}.math-next:disabled{opacity:.5;cursor:default}.math-answer{border-color:var(--math-cyan);min-width:94px;color:var(--math-cyan);background:var(--math-surface);box-shadow:0 6px 0 var(--math-shadow), inset 0 3px 0 var(--math-surface-hover);font-variant-numeric:tabular-nums}.math-answer:hover:not(:disabled){background:var(--math-surface-hover)}.math-answer:active:not(:disabled){box-shadow:0 2px 0 var(--math-shadow), inset 0 3px 0 var(--math-surface-hover)}.math-controls{justify-self:center;width:min(740px,100%);min-width:0;position:relative}.math-controls>summary{border:3px solid var(--math-border);background:var(--math-surface);min-height:48px;box-shadow:0 4px 0 var(--math-shadow);cursor:pointer;border-radius:14px;justify-content:space-between;align-items:center;gap:20px;padding:10px 16px;font-size:17px;font-weight:600;list-style:none;display:flex}.math-controls>summary::-webkit-details-marker{display:none}.math-controls>summary:after{content:"";border-bottom:2px solid;border-right:2px solid;width:9px;height:9px;transform:translateY(-2px)rotate(45deg)}.math-controls[open]>summary:after{transform:translateY(2px)rotate(225deg)}.math-controls>summary:hover{background:var(--math-surface-hover)}.math-controls-panel{z-index:1;overscroll-behavior:contain;scrollbar-gutter:stable;scrollbar-color:var(--math-border) var(--math-surface);border:3px solid var(--math-border);background:var(--math-surface);width:min(1080px,100vw - 40px);max-height:min(75dvh,900px);box-shadow:0 5px 0 var(--math-shadow);border-radius:22px;grid-template-columns:minmax(0,1fr);gap:20px;padding:20px;display:grid;position:fixed;top:16px;left:50%;overflow:auto;transform:translate(-50%)}.math-controls:not([open])>.math-controls-panel{display:none}:is(html:has(.math-controls[open]),body:has(.math-controls[open])){overflow:hidden}.math-controls-toolbar{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;display:flex}.math-mode{border:0;min-width:0;margin:0;padding:0}.math-mode-options{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;display:grid}.math-mode-options label{border:2px solid var(--math-border);cursor:pointer;border-radius:12px;justify-content:center;align-items:center;gap:8px;min-height:44px;padding:8px 14px;font-size:17px;display:flex;position:relative}.math-mode-options label:has(input:checked){border-color:var(--math-accent);color:var(--math-accent-ink);background:var(--math-accent)}.math-controls input{width:19px;height:19px;accent-color:var(--math-accent);cursor:pointer;flex-shrink:0;margin:0}.math-mode-options input{opacity:0;width:1px;height:1px;position:absolute}.math-mode-options label:has(input:focus-visible){outline:3px solid var(--math-cyan);outline-offset:2px}.math-checklist{grid-template-columns:repeat(var(--math-pdf-columns), minmax(0, 1fr));align-items:start;gap:24px;min-width:0;display:grid}.math-collection{min-width:0}.math-collection-heading label{cursor:pointer;align-items:center;gap:10px;min-height:52px;display:flex}.math-collection-heading label>span{font-size:17px;font-weight:600;line-height:1.5}.math-problem-options{gap:3px;margin:5px 0 0;padding:0;list-style:none;display:grid}.math-problem-option{border-radius:10px;align-items:center;display:flex}.math-problem-option[data-current=true]{color:var(--math-accent-ink);background:var(--math-accent)}.math-problem-check{cursor:pointer;flex:0 0 40px;align-self:stretch;place-items:center;display:grid}.math-problem-option button{min-width:0;min-height:44px;color:inherit;text-align:left;font-variant-numeric:tabular-nums;background:0 0;border:0;border-radius:8px;flex:1;justify-content:space-between;align-items:center;gap:8px;padding:6px 10px 6px 0;font-size:17px;display:flex}.math-problem-option:not([data-current=true]):hover:has(button:not(:disabled)){background:var(--math-surface-hover)}.math-problem-option[data-current=true]:hover{background:var(--math-accent-hover)}.math-problem-option button:disabled{opacity:.4;cursor:default}.math-controls :is(summary,button,input):focus-visible{outline:3px solid var(--math-cyan);outline-offset:2px}.math-empty{border:2px solid var(--math-border);background:var(--math-surface);text-align:center;border-radius:0;align-content:center;justify-items:center;min-height:360px;padding:28px;display:grid}.math-empty h2{margin:0;font-size:20px;font-weight:600}@media (width<=760px){.math-checklist{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.math-collection-heading{min-height:80px}}@media (width<=480px){.math-page{padding:24px 20px 32px}.math-problem{gap:18px}.math-timer{font-size:24px}.math-problem-id{font-size:14px}.math-problem-header{column-gap:5px}.math-controls-panel{padding:16px 12px}.math-controls-toolbar{flex-direction:column;align-items:stretch}}.easter-egg-page{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;background:#1a1c2c;place-items:center;min-height:100dvh;padding:24px;display:grid}.easter-egg-video{aspect-ratio:16/9;border:0;width:min(960px,100%,177.778dvh - 85.3333px);display:block}