@layer properties{@supports (((-webkit-hyphens:none)) and (not (margin-trim:inline))) or ((-moz-orient:inline) and (not (color:rgb(from red r g b)))){*,:before,:after,::backdrop{--tw-border-style:solid;--tw-shadow:0 0 #0000;--tw-shadow-color:initial;--tw-shadow-alpha:100%;--tw-inset-shadow:0 0 #0000;--tw-inset-shadow-color:initial;--tw-inset-shadow-alpha:100%;--tw-ring-color:initial;--tw-ring-shadow:0 0 #0000;--tw-inset-ring-color:initial;--tw-inset-ring-shadow:0 0 #0000;--tw-ring-inset:initial;--tw-ring-offset-width:0px;--tw-ring-offset-color:#fff;--tw-ring-offset-shadow:0 0 #0000;--tw-blur:initial;--tw-brightness:initial;--tw-contrast:initial;--tw-grayscale:initial;--tw-hue-rotate:initial;--tw-invert:initial;--tw-opacity:initial;--tw-saturate:initial;--tw-sepia:initial;--tw-drop-shadow:initial;--tw-drop-shadow-color:initial;--tw-drop-shadow-alpha:100%;--tw-drop-shadow-size:initial}}}@layer theme{:root,:host{--font-sans:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", "Noto Sans", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--default-transition-duration:.15s;--default-transition-timing-function:cubic-bezier(.4, 0, .2, 1);--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono)}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", "Noto Sans", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring:where(:not(iframe)){outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab, red, red)){::placeholder{color:color-mix(in oklab, currentcolor 50%, transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){appearance:button}::file-selector-button{appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.visible{visibility:visible}.relative{position:relative}.block{display:block}.grid{display:grid}.hidden{display:none}.table{display:table}.border{border-style:var(--tw-border-style);border-width:1px}.uppercase{text-transform:uppercase}.shadow{--tw-shadow:0 1px 3px 0 var(--tw-shadow-color,#0000001a), 0 1px 2px -1px var(--tw-shadow-color,#0000001a);box-shadow:var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow)}.filter{filter:var(--tw-blur,) var(--tw-brightness,) var(--tw-contrast,) var(--tw-grayscale,) var(--tw-hue-rotate,) var(--tw-invert,) var(--tw-saturate,) var(--tw-sepia,) var(--tw-drop-shadow,)}.transition{transition-property:color,background-color,border-color,outline-color,text-decoration-color,fill,stroke,--tw-gradient-from,--tw-gradient-via,--tw-gradient-to,opacity,box-shadow,transform,translate,scale,rotate,filter,-webkit-backdrop-filter,backdrop-filter,display,content-visibility,overlay,pointer-events;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration))}}:root{--ink:#181714;--paper:#f7f4ed;--surface:#fffdf8;--muted:#79756e;--line:#e9e4da;--orange:#ff8b2d;--orange-strong:#f57318;--orange-soft:#ffd7ad;--cream:#f2eee5}*{box-sizing:border-box}html{background:var(--paper)}body{color:var(--ink);background:radial-gradient(circle at 80% 5%, #ff8b2d14, transparent 28rem), var(--paper);margin:0;font-family:Arial Rounded MT Bold,Trebuchet MS,Arial,system-ui,sans-serif}button,a{font:inherit}a{color:inherit;text-decoration:none}.shell{grid-template-columns:15.5rem minmax(0,1fr);min-height:100vh;display:grid}.sidebar{border-right:1px solid var(--line);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);background:#fffdf8c7;flex-direction:column;height:100vh;padding:1.75rem 1.2rem;display:flex;position:sticky;top:0}.brand-mark{background:var(--orange);letter-spacing:-.06em;text-align:center;border-radius:54% 46% 50% 42%/45% 52% 48% 55%;place-items:center;width:8.5rem;min-height:4.75rem;font-size:1.15rem;font-weight:900;line-height:.9;display:grid;transform:rotate(-3deg);box-shadow:0 8px #18171414}.brand-mark span{display:block}.nav-list{gap:.45rem;margin-top:2.25rem;display:grid}.nav-link{color:#36332e;border-radius:1rem;align-items:center;gap:.9rem;min-height:3.2rem;padding:.75rem .9rem;font-weight:700;display:flex}.nav-link.active{background:var(--orange);color:#17130f}.nav-link:hover{background:#ffead5}.sidebar-note{color:var(--muted);margin-top:auto;font-size:.88rem;line-height:1.5}.main{min-width:0;padding:1.5rem clamp(1.1rem,2.6vw,2.8rem) 3rem}.topbar{justify-content:flex-end;align-items:center;gap:1rem;height:4rem;display:flex}.avatar{color:#fff;background:#222;border-radius:50%;place-items:center;width:2.65rem;height:2.65rem;font-weight:800;display:grid}.user-name{font-weight:800}.logout-button{color:var(--ink);cursor:pointer;background:0 0;border:0;border-radius:999px;align-items:center;gap:.4rem;padding:.65rem .85rem;font-weight:800;display:inline-flex}.logout-button:hover{background:#ffead5}.dashboard-grid{grid-template-columns:minmax(0,1.8fr) minmax(17rem,.82fr);gap:1.5rem;display:grid}.hero{background:linear-gradient(130deg,#ffd7ad 0%,#ffbe7b 58%,#ff9b41 100%);border-radius:2.3rem;align-items:center;min-height:25rem;padding:clamp(2rem,5vw,4.25rem);display:flex;position:relative;overflow:hidden}.hero-copy{z-index:2;max-width:31rem;position:relative}.eyebrow{letter-spacing:.08em;text-transform:uppercase;margin:0 0 .8rem;font-size:.82rem;font-weight:800}.hero h1{letter-spacing:-.065em;max-width:27rem;margin:0;font-size:clamp(2.7rem,5.2vw,5.2rem);font-weight:900;line-height:.93}.hero p{max-width:27rem;margin:1.4rem 0 1.75rem;font-size:1.05rem;line-height:1.55}.primary-button{background:var(--ink);color:#fff;border-radius:999px;align-items:center;gap:.8rem;padding:.95rem 1.25rem;font-weight:800;display:inline-flex}.primary-button:hover{transform:translateY(-2px)}.doodle{z-index:1;-webkit-user-select:none;user-select:none;font-weight:900;position:absolute}.doodle.word{border:.35rem solid var(--ink);background:var(--surface);border-radius:48%;padding:1rem 1.35rem;font-size:clamp(1.5rem,3vw,3rem);top:19%;right:7%;transform:rotate(-8deg)}.doodle.spark-one{color:#fff;text-shadow:4px 4px 0 var(--ink);font-size:5.5rem;bottom:9%;right:9%;transform:rotate(12deg)}.doodle.spark-two{font-size:3rem;top:10%;right:34%;transform:rotate(-10deg)}.progress-card{background:var(--surface);border-radius:2rem;padding:1.6rem;box-shadow:0 12px 35px #2d24180f}.progress-card h2{margin:0 0 1.5rem;font-size:1.35rem}.progress-value{justify-content:space-between;align-items:end;gap:1rem;display:flex}.progress-value strong{letter-spacing:-.05em;font-size:2.2rem}.progress-track{background:var(--cream);border-radius:999px;height:.72rem;margin:.9rem 0 1.5rem;overflow:hidden}.progress-track span{border-radius:inherit;background:var(--orange);width:62%;height:100%;display:block}.stat-list{background:var(--cream);border-radius:1.3rem;gap:.75rem;padding:1.15rem;display:grid}.stat{align-items:center;gap:.75rem;display:flex}.stat b{font-size:1.05rem;display:block}.stat small{color:var(--muted)}.section{margin-top:2.2rem}.section-title{justify-content:space-between;align-items:center;gap:1rem;margin-bottom:1rem;display:flex}.section-title h2{letter-spacing:-.04em;margin:0;font-size:clamp(1.45rem,2.4vw,2rem)}.section-title a{font-size:.9rem;font-weight:700}.course-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:1rem;display:grid}.course-card{background:var(--surface);border-radius:1.5rem;overflow:hidden;box-shadow:0 10px 28px #2d24180d}.course-art{background:var(--cream);min-height:8.2rem;color:var(--ink);place-items:center;display:grid}.course-card:nth-child(odd) .course-art{background:linear-gradient(135deg,#ffb66e,#ff8528)}.course-body{padding:1rem}.course-level{color:var(--muted);font-size:.76rem;font-weight:800}.course-body h3{min-height:3.2rem;margin:.45rem 0 .8rem;font-size:1rem;line-height:1.35}.course-foot{color:var(--muted);justify-content:space-between;align-items:center;font-size:.8rem;display:flex}.round-arrow{background:var(--orange);color:#fff;border-radius:50%;place-items:center;width:2rem;height:2rem;display:grid}.mobile-nav{display:none}.auth-page{place-items:center;min-height:100vh;padding:1rem;display:grid}.auth-card{background:var(--surface);border-radius:2rem;width:min(100%,29rem);padding:2rem;box-shadow:0 20px 60px #2d241817}.auth-card h1{margin:0 0 .5rem;font-size:2rem}.auth-card>p{color:var(--muted)}.form-stack{gap:1rem;margin:1.5rem 0;display:grid}.form-stack label{gap:.42rem;font-weight:800;display:grid}.form-stack input,.form-stack select{border:1px solid var(--line);width:100%;min-height:3.1rem;color:var(--ink);font:inherit;background:#fff;border-radius:.9rem;padding:0 .9rem}input[type=file]{cursor:pointer}.form-stack input[type=file]{padding:.4rem}input[type=file]::file-selector-button{background:var(--orange);color:var(--ink);font:inherit;cursor:pointer;border:0;border-radius:.65rem;margin-right:.8rem;padding:.65rem 1rem;font-weight:800;transition:background .15s}input[type=file]:not(:disabled):hover::file-selector-button{background:#ffad58}input[type=file]:focus-visible{outline:3px solid var(--orange);outline-offset:3px}input[type=file]:disabled{cursor:not-allowed;opacity:.65}input[type=file]:disabled::file-selector-button{cursor:not-allowed;opacity:.65}.form-stack .primary-button{cursor:pointer;border:0;justify-content:center}.form-error{background:#ffe4d3;border-radius:.8rem;padding:.8rem;font-weight:700;color:var(--ink)!important}.teacher-page{min-height:100vh;padding:clamp(1rem,3vw,3rem)}.teacher-header{justify-content:space-between;align-items:center;gap:1rem;margin-bottom:2rem;display:flex}.teacher-header h1{letter-spacing:-.05em;margin:.4rem 0 0;font-size:clamp(2rem,4vw,3.4rem)}.student-detail-identity{color:var(--muted);justify-content:space-between;align-items:center;gap:1rem;margin:-1rem 0 1.5rem;display:flex}.text-button{cursor:pointer;background:0 0;border:0;font-weight:800}.teacher-grid{grid-template-columns:minmax(18rem,.75fr) minmax(24rem,1.4fr);gap:1.2rem;display:grid}.teacher-panel{background:var(--surface);border-radius:1.7rem;padding:1.5rem;box-shadow:0 12px 35px #2d24180f}.teacher-panel h2{margin-top:0}.import-wizard{gap:1.2rem;display:grid}.import-wizard details{border:1px solid var(--border);border-radius:.8rem;margin:.8rem 0;padding:1rem}.import-wizard summary{cursor:pointer;font-weight:700}.import-content{overflow-wrap:anywhere;margin:.6rem 0 1rem}.import-content dt{font-weight:700}.import-content dd{white-space:pre-wrap;margin:0 0 .5rem}.import-wizard li{margin:.5rem 0}.lesson-content-block .media-caption,.lesson-preview .media-caption{white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.5;display:block}.lesson-content-block .media-caption-normal,.lesson-preview .media-caption-normal{font-size:1rem}.lesson-content-block .media-caption-large,.lesson-preview .media-caption-large{font-size:1.25rem}.lesson-content-block .media-caption-xlarge,.lesson-preview .media-caption-xlarge{font-size:1.5rem}.panel-title{justify-content:space-between;align-items:center;display:flex}.panel-title span{background:var(--orange);border-radius:999px;place-items:center;min-width:2.2rem;height:2.2rem;font-weight:900;display:grid}.student-list{gap:.7rem;display:grid}.student-row{background:var(--cream);border-radius:1rem;grid-template-columns:auto 1fr auto;align-items:center;gap:.85rem;padding:.85rem;display:grid}.student-row small{color:var(--muted);margin-top:.2rem;display:block}.status-pill{background:var(--orange-soft);border-radius:999px;padding:.4rem .65rem;font-size:.72rem;font-weight:900}.empty-state{color:var(--muted);text-align:center;border:1px dashed #d6cec0;border-radius:1rem;padding:2rem}.students-toolbar{margin-bottom:1.2rem}.filters-form{grid-template-columns:minmax(13rem,1.7fr) repeat(4,minmax(8rem,1fr)) auto;gap:.7rem;display:grid}.filters-form input,.filters-form select{border:1px solid var(--line);min-width:0;min-height:2.8rem;font:inherit;background:#fff;border-radius:.8rem;padding:0 .75rem}.filters-form .primary-button{cursor:pointer;border:0;justify-content:center}.students-layout{grid-template-columns:minmax(18rem,.68fr) minmax(32rem,1.55fr)}.student-row-detailed{grid-template-columns:auto minmax(10rem,1fr) minmax(9rem,.7fr) minmax(8rem,auto)}.student-row-detailed:hover{outline:2px solid var(--orange)}.student-meta{gap:.2rem;display:grid}.student-meta>span:first-child{font-weight:800}.access-fieldset{border:1px solid var(--line);border-radius:1rem;flex-wrap:wrap;gap:.65rem;padding:.9rem;display:flex}.access-fieldset legend{padding:0 .35rem;font-weight:800}.check-row{grid-template-columns:auto 1fr;align-items:center;min-width:3.5rem;gap:.35rem!important;display:flex!important}.check-row input{width:1.1rem!important;min-height:1.1rem!important}.format-check{width:100%}.form-hint{color:var(--muted);line-height:1.45}.notice{border-radius:1rem;margin:0 0 1rem;padding:.9rem 1rem;font-weight:800}.notice.success{background:#dff5e7}.notice.error{background:#ffe1d3}.status-deactivated{background:#e4e0d9}.status-active{background:#dff5e7}.student-detail-page{max-width:92rem;margin:0 auto}.back-link{color:var(--muted);margin-bottom:.8rem;font-weight:800;display:inline-block}.detail-tabs{background:var(--surface);border-radius:1rem;gap:.35rem;margin-bottom:1.2rem;padding:.35rem;display:flex;overflow-x:auto}.detail-tabs a{border-radius:.75rem;flex:none;padding:.75rem 1rem;font-weight:800}.detail-tabs a.active{background:var(--orange)}.detail-grid{grid-template-columns:minmax(20rem,.85fr) minmax(24rem,1.15fr);gap:1.2rem;display:grid}.feature-list,.history-list,.content-tree{gap:.65rem;display:grid}.feature-row{background:var(--cream);border-radius:1rem;grid-template-columns:minmax(10rem,1fr) auto auto auto;align-items:center;gap:.7rem;padding:.9rem;display:grid}.feature-row small,.history-list small,.content-node small{color:var(--muted);margin-top:.18rem;display:block}.feature-row strong{color:var(--orange-strong);font-size:1.35rem}.student-facts{border-top:1px solid var(--line);color:var(--muted);margin-top:1.2rem;padding-top:.8rem}.content-node{background:var(--cream);border-radius:.9rem;justify-content:space-between;align-items:center;gap:1rem;min-height:4.2rem;padding-top:.65rem;padding-bottom:.65rem;padding-right:.8rem;display:flex}.node-type{min-width:4.5rem;color:var(--muted);margin-right:.65rem;font-size:.68rem;font-weight:900;display:inline-block}.access-button{border:1px solid var(--orange);cursor:pointer;background:#fff;border-radius:999px;padding:.55rem .8rem;font-weight:800}.access-button.granted{background:0 0;border-color:#d8d1c6}.history-list article{background:var(--cream);border-radius:.9rem;grid-template-columns:minmax(9rem,auto) minmax(12rem,.7fr) 1fr;gap:1rem;padding:.9rem;display:grid}.history-list time{color:var(--muted);font-size:.82rem}.level-suggestion{background:var(--orange-soft);border-radius:1rem;justify-content:space-between;align-items:center;gap:1rem;margin:0 0 .8rem;padding:.8rem 1rem;font-weight:800;display:flex}.loading-card{background:var(--surface);text-align:center;border-radius:1.5rem;max-width:34rem;margin:15vh auto;padding:2rem;box-shadow:0 12px 35px #2d24180f}.content-admin-page{max-width:100rem;margin:0 auto}.content-admin-header{align-items:flex-start}.admin-nav{background:var(--surface);border-radius:999px;align-items:center;gap:.4rem;padding:.35rem;display:flex;box-shadow:0 8px 24px #2d24180f}.admin-nav a,.admin-nav button{border-radius:999px;padding:.7rem 1rem}.admin-nav a.active{background:var(--orange);font-weight:900}.content-overview-grid{grid-template-columns:repeat(5,minmax(0,1fr));gap:1rem;display:grid}.level-card{background:var(--surface);border-radius:1.6rem;padding:1.25rem;transition:transform .18s;box-shadow:0 12px 35px #2d24180f}.level-card:hover{outline:2px solid var(--orange);transform:translateY(-3px)}.level-code{background:var(--orange);border-radius:1.1rem;place-items:center;width:3.5rem;height:3.5rem;font-size:1.25rem;font-weight:900;display:grid}.level-card h2{margin:1rem 0;font-size:1.1rem}.level-card dl{gap:.5rem;margin:0;display:grid}.level-card dl div{color:var(--muted);justify-content:space-between;display:flex}.level-card dd{color:var(--ink);margin:0;font-weight:900}.content-create-panel{max-width:48rem;margin-top:1.2rem}.compact-form textarea,.content-settings-form textarea,.block-form textarea{border:1px solid var(--line);resize:vertical;width:100%;font:inherit;background:#fff;border-radius:.9rem;padding:.8rem}.content-list,.module-list,.lesson-list,.block-list{gap:.8rem;display:grid}.content-list-card{background:var(--cream);border-radius:1.1rem;grid-template-columns:1fr auto;align-items:center;gap:1rem;padding:1.1rem;display:grid}.content-list-card h3{margin:.35rem 0}.content-list-card p{color:var(--muted);margin:0}.is-archived{opacity:.58}.reorder-actions{gap:.3rem;display:flex}.reorder-actions button,.block-position button{border:1px solid var(--line);cursor:pointer;background:#fff;border-radius:.7rem;width:2.3rem;height:2.3rem;font-weight:900}.content-settings-form{grid-template-columns:repeat(2,minmax(0,1fr));align-items:end}.content-settings-form .full{grid-column:1/-1}.module-card{border:1px solid var(--line);background:var(--cream);border-radius:1.2rem;padding:1.1rem;position:relative}.module-heading-form{grid-template-columns:auto minmax(12rem,1fr) minmax(12rem,1.5fr) auto auto;align-items:center;gap:.6rem;display:grid}.module-heading-form>span{font-weight:900}.module-heading-form input,.module-heading-form select,.inline-create input{border:1px solid var(--line);min-width:0;min-height:2.6rem;font:inherit;background:#fff;border-radius:.75rem;padding:.55rem .7rem}.module-heading-form button,.inline-create button,.upload-form button,.secondary-button{background:var(--ink);color:#fff;cursor:pointer;border:0;border-radius:999px;padding:.72rem 1rem;font-weight:800}.module-reorder{position:absolute;top:4.65rem;right:1rem}.lesson-list{margin:1rem 0}.lesson-row{background:var(--surface);border-radius:.85rem;grid-template-columns:1fr auto;align-items:center;gap:.7rem;padding:.75rem;display:grid}.lesson-row a{gap:.2rem;display:grid}.lesson-row small{color:var(--muted)}.lesson-status-form{flex-wrap:wrap;align-items:center;gap:.5rem;display:flex}.lesson-status-form select{width:auto;min-width:10rem}.lesson-transfer-form{border-top:1px solid var(--line);flex-wrap:wrap;grid-column:1/-1;align-items:end;gap:.6rem;padding-top:.6rem;display:flex}.lesson-transfer-form label{flex:1;gap:.3rem;min-width:12rem;display:grid}.lesson-transfer-form select{border:1px solid var(--line);width:100%;min-height:2.6rem;font:inherit;background:#fff;border-radius:.7rem;padding:.5rem}.lesson-transfer-form small{width:100%}.lesson-row>a{flex:1;min-width:12rem}.lesson-row{flex-wrap:wrap}.access-tree-group{border:1px solid #e4d8c9;border-radius:14px;margin:.6rem 0;padding:.7rem}.access-tree-group>summary{cursor:pointer;padding:.5rem;font-weight:700}.access-tree-group>summary span{color:var(--muted);font-weight:400}.access-tree-children{border-left:2px solid #ffd6a4;margin-left:.7rem;padding-left:.7rem}.access-tree-row{gap:1rem;margin:.5rem 0}.access-tree-row>div{min-width:0}.access-tree-row b,.access-tree-row small{overflow-wrap:anywhere}.access-state-open{color:#216443!important}.access-state-warning{color:#a24c00!important}@media (max-width:700px){.access-tree-row{flex-direction:column;align-items:flex-start}.access-tree-children{margin-left:.2rem;padding-left:.4rem}}.inline-create{grid-template-columns:minmax(10rem,1fr) minmax(10rem,1fr) auto;gap:.6rem;display:grid}.add-module{margin-top:1rem}.editor-layout{grid-template-columns:minmax(0,1.7fr) minmax(18rem,.55fr);align-items:start;gap:1.2rem;display:grid}.add-block-panel{position:sticky;top:1rem}.add-block-panel>p{color:var(--muted);line-height:1.45}.block-type-grid{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:.5rem;display:grid}.block-type-grid form{min-width:0}.block-type-grid button{overflow-wrap:anywhere;border:1px solid var(--line);background:var(--cream);cursor:pointer;border-radius:.9rem;width:100%;min-width:0;min-height:3.2rem;padding:.55rem;font-weight:800}.block-type-grid button:hover{border-color:var(--orange);background:var(--orange-soft)}.block-wrap{grid-template-columns:3.2rem minmax(0,1fr);gap:.6rem;display:grid}.block-position{flex-direction:column;align-items:center;gap:.3rem;padding-top:1rem;display:flex}.block-position>span{background:var(--orange);border-radius:50%;place-items:center;width:2.3rem;height:2.3rem;font-weight:900;display:grid}.block-editor{background:var(--surface);border-radius:1.3rem;overflow:hidden;box-shadow:0 10px 28px #2d24180f}.block-editor>header{background:var(--cream);justify-content:space-between;align-items:center;padding:1rem 1.2rem;display:flex}.block-editor>header span{font-weight:900;display:block}.block-editor>header small{color:var(--muted)}.danger-button{color:#a3391d;cursor:pointer;background:0 0;border:0;font-weight:800}.block-form{margin:0;padding:1.2rem}.block-form select{border:1px solid var(--line);min-height:3rem;font:inherit;background:#fff;border-radius:.8rem;padding:0 .8rem}.option-editor{border:1px solid var(--line);border-radius:1rem;gap:.5rem;padding:.9rem;display:grid}.option-editor legend{padding:0 .35rem;font-weight:800}.option-row,.matching-row{grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:.5rem;display:grid}.matching-row{grid-template-columns:minmax(0,1fr) auto minmax(0,1fr) auto}.option-row input[type=text],.option-row input:not([type]),.matching-row input{border:1px solid var(--line);min-height:2.6rem;font:inherit;border-radius:.7rem;padding:.5rem}.option-editor button{border:1px solid var(--line);cursor:pointer;background:#fff;border-radius:.65rem;justify-self:start;padding:.45rem .7rem}.upload-form{flex-wrap:wrap;align-items:center;gap:.7rem;padding:0 1.2rem 1.2rem;display:flex}.upload-form small{color:var(--muted)}.media-preview{object-fit:contain;border-radius:1rem;max-width:100%;max-height:24rem;display:block}.audio-preview{width:100%}.media-placeholder{color:var(--muted);text-align:center;border:1px dashed #d6cec0;border-radius:.9rem;padding:1rem}.preview-page{max-width:70rem;margin:auto}.preview-toolbar{z-index:5;background:var(--ink);color:#fff;border-radius:999px;justify-content:space-between;gap:1rem;margin-bottom:1rem;padding:.8rem 1rem;display:flex;position:sticky;top:.7rem}.lesson-preview{background:var(--surface);border-radius:2rem;padding:clamp(1.2rem,4vw,4rem);box-shadow:0 18px 50px #2d241814}.lesson-preview>header{border-bottom:1px solid var(--line);margin-bottom:2rem;padding-bottom:1.2rem}.lesson-preview>header span{color:var(--orange-strong);font-weight:900}.lesson-preview>header h1{letter-spacing:-.06em;margin:.5rem 0;font-size:clamp(2.2rem,5vw,4rem)}.preview-text{white-space:pre-wrap;line-height:1.75}.lesson-preview figure{margin:1.5rem 0}.lesson-preview figure img{border-radius:1.3rem;max-width:100%}.lesson-preview figcaption{color:var(--muted);text-align:center;margin-top:.5rem}.info-card,.preview-task{background:var(--cream);border-radius:1.2rem;margin:1.2rem 0;padding:1.2rem}.info-rule{border-left:.4rem solid var(--orange)}.info-tip{background:#fff0c9}.info-note{background:#e9f2ff}.preview-task{gap:.7rem;display:grid}.preview-task label{gap:.5rem;display:flex}.preview-task input:not([type]),.preview-task textarea{border:1px solid var(--line);border-radius:.8rem;min-height:3rem;padding:.7rem}.flip-card{width:min(100%,42rem);min-height:16rem;color:inherit;cursor:pointer;perspective:1000px;text-align:center;background:0 0;border:0;margin:1.2rem auto;padding:0;display:block}.flip-card-inner{transform-style:preserve-3d;transition:transform .55s;display:grid;position:relative}.flip-card.is-flipped .flip-card-inner{transform:rotateY(180deg)}.flip-card-face{border:2px solid var(--orange);backface-visibility:hidden;white-space:pre-wrap;overflow-wrap:anywhere;border-radius:1.5rem;flex-direction:column;grid-area:1/1;justify-content:center;align-items:center;gap:1rem;min-width:0;min-height:16rem;padding:1rem;display:flex;box-shadow:0 14px 32px #2d24181f}.flip-card-front{background:linear-gradient(135deg,var(--orange-soft),#fff8ed)}.flip-card-back{background:var(--surface);transform:rotateY(180deg)}.flip-card-face small{color:var(--muted);font-weight:700}.flip-card-face strong{font-size:clamp(1.5rem,4vw,2.5rem);line-height:1.25}.flip-card-image{object-fit:contain;border-radius:1rem;flex-shrink:0;width:100%;height:auto;max-height:28rem}.flip-card:focus-visible{outline-offset:5px;border-radius:1.5rem;outline:3px solid #111}.flashcard-study{background:var(--surface);border:2px solid var(--orange-soft);border-radius:1.5rem;margin:1.5rem 0;padding:clamp(1rem,3vw,2rem)}.flashcard-study header,.study-progress,.study-actions{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:1rem;display:flex}.flashcard-study h2{margin:0;font-size:1.6rem}.flashcard-study p{margin:.7rem 0}.study-settings{grid-template-columns:repeat(auto-fit,minmax(min(100%,16rem),1fr));gap:1rem;margin:1.3rem 0;display:grid}.study-settings label{gap:.5rem;display:grid}.study-settings select{width:100%;min-width:0}.study-progress{margin:1rem 0}.study-side{background:var(--orange-soft);text-align:center;white-space:pre-wrap;overflow-wrap:anywhere;border-radius:1rem;flex-direction:column;justify-content:center;align-items:center;gap:1rem;min-height:10rem;margin:1rem 0;padding:1.5rem;display:flex}.study-side strong{font-size:clamp(1.3rem,3vw,2rem)}.study-side img{object-fit:contain;border-radius:.7rem;width:auto;max-width:100%;height:auto;max-height:16rem}.study-answer .study-side{background:#edf8f1}.study-options{grid-template-columns:repeat(auto-fit,minmax(min(100%,14rem),1fr));gap:.8rem;margin:1rem 0;display:grid}.study-option{background:var(--surface);color:inherit;cursor:pointer;white-space:pre-wrap;overflow-wrap:anywhere;border:2px solid #ddd5c8;border-radius:1rem;padding:1rem}.study-option:disabled{opacity:1;cursor:default}.study-option.is-correct{background:#edf8f1;border-color:#24834f}.study-option.is-incorrect{background:#ffe9e2;border-color:#b43d2b}.study-option:focus-visible{outline:3px solid var(--orange);outline-offset:3px}.study-storage{color:var(--muted);margin-top:1.2rem;display:block}.study-finished{padding:1rem 0}@media (prefers-reduced-motion:reduce){.flip-card-inner{transition:none}}.preview-video{aspect-ratio:16/9;background:#111;border-radius:1.2rem;margin:1.3rem 0;position:relative;overflow:hidden}.preview-video iframe{border:0;width:100%;height:100%}.preview-video a{color:#fff;text-align:center;place-items:center;height:100%;padding:1rem;display:grid}.student-dashboard-head{justify-content:space-between;align-items:end;gap:1rem;margin:1rem 0 1.6rem;display:flex}.student-dashboard-head h1{letter-spacing:-.06em;margin:.2rem 0;font-size:clamp(2.4rem,5vw,4.6rem)}.student-dashboard-head p{color:var(--muted);margin:.2rem 0}.level-badge{background:var(--orange);border-radius:1.3rem;gap:.2rem;min-width:7rem;padding:1rem 1.2rem;display:grid}.level-badge b{font-size:1.5rem}.continue-card{background:linear-gradient(135deg,#ffc274,#ff8a2d);border-radius:2rem;justify-content:space-between;align-items:center;gap:1.5rem;padding:clamp(1.3rem,3vw,2.3rem);display:flex;box-shadow:0 18px 45px #d2711f2e}.continue-card span{text-transform:uppercase;letter-spacing:.08em;font-size:.75rem;font-weight:900}.continue-card h2{margin:.4rem 0;font-size:clamp(1.7rem,3vw,2.8rem)}.continue-card p{margin:0}.student-stats{grid-template-columns:repeat(3,1fr);gap:1rem;margin:1.2rem 0;display:grid}.student-stats article{background:var(--surface);border-radius:1.4rem;grid-template-columns:auto 1fr;align-items:center;gap:.15rem .7rem;padding:1.2rem;display:grid;box-shadow:0 10px 28px #2d24180d}.student-stats article b{font-size:1.6rem}.student-stats article span{color:var(--muted);grid-column:2}.learning-course-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem;display:grid}.learning-course-card{background:var(--surface);border-radius:1.5rem;gap:1rem;padding:1.4rem;transition:all .18s;display:grid;box-shadow:0 12px 32px #2d24180f}.learning-course-card:hover{outline:2px solid var(--orange);transform:translateY(-3px)}.learning-course-card h3{margin:.5rem 0;font-size:1.35rem}.learning-course-card p{color:var(--muted)}.course-progress{color:var(--muted);justify-content:space-between;display:flex}.course-progress b{color:var(--ink)}.recent-lessons{gap:.7rem;display:grid}.recent-lessons a{background:var(--surface);border-radius:1.1rem;grid-template-columns:3.2rem 1fr auto;align-items:center;gap:1rem;padding:1rem;display:grid}.recent-lessons a>span{background:var(--orange-soft);border-radius:50%;place-items:center;width:3rem;height:3rem;font-weight:900;display:grid}.recent-lessons small{color:var(--muted)}.empty-learning{background:var(--surface);text-align:center;border-radius:2rem;padding:4rem 1rem}.learn-page{max-width:72rem;margin:0 auto}.course-hero{background:var(--surface);border-radius:2rem;justify-content:space-between;align-items:end;gap:2rem;margin:1rem 0;padding:clamp(1.4rem,4vw,3rem);display:flex}.course-hero h1{letter-spacing:-.06em;margin:.6rem 0;font-size:clamp(2.3rem,5vw,4.5rem)}.course-hero p{max-width:45rem;color:var(--muted);line-height:1.6}.course-progress-ring{border:.65rem solid var(--orange);border-radius:50%;flex:none;align-content:center;place-items:center;width:8rem;height:8rem;display:grid}.course-progress-ring b{font-size:1.6rem}.course-progress-ring span{color:var(--muted);font-size:.75rem}.learn-page .module-list{margin-top:1.2rem}.learn-page .module-card{background:var(--surface);border:0;border-radius:1.5rem;padding:1.4rem;box-shadow:0 12px 30px #2d24180d}.learn-page .module-card>header{justify-content:space-between;gap:1rem;display:flex}.learn-page .module-card h2{margin:.25rem 0}.learn-page .module-card p{color:var(--muted);margin:.3rem 0}.module-lessons{gap:.6rem;margin-top:1rem;display:grid}.module-lessons a{background:var(--cream);border-radius:1rem;grid-template-columns:2.7rem 1fr auto;align-items:center;gap:.8rem;padding:.85rem;display:grid}.module-lessons a>div{gap:.15rem;display:grid}.module-lessons small,.module-lessons span{color:var(--muted)}.lesson-status svg{width:1.5rem}.status-completed{color:#178f63!important}.status-in_progress{color:var(--orange-strong)!important}.lesson-page{max-width:68rem;margin:0 auto}.lesson-head{justify-content:space-between;align-items:end;gap:1rem;margin:1rem 0 1.3rem;display:flex}.lesson-head div{gap:.35rem;display:grid}.lesson-head h1{letter-spacing:-.05em;margin:.25rem 0;font-size:clamp(2.3rem,5vw,4rem)}.lesson-head span{color:var(--muted)}.lesson-version{background:var(--orange-soft);border-radius:999px;padding:.55rem .8rem;font-weight:800}.lesson-progress-sticky{z-index:8;border:1px solid var(--line);-webkit-backdrop-filter:blur(15px);backdrop-filter:blur(15px);background:#fffdf8f0;border-radius:1rem;gap:.45rem;margin-bottom:1rem;padding:.8rem 1rem;display:grid;position:sticky;top:.7rem;box-shadow:0 10px 30px #2d241814}.lesson-progress-sticky>div:first-child{justify-content:space-between;display:flex}.lesson-flow{gap:1rem;display:grid}.lesson-content-block,.lesson-task{background:var(--surface);border-radius:1.5rem;padding:clamp(1.2rem,3vw,2rem);box-shadow:0 10px 30px #2d24180d}.lesson-content-block h2,.lesson-task h2{font-size:clamp(1.5rem,3vw,2.2rem)}.lesson-copy{white-space:pre-wrap;line-height:1.8}.lesson-content-block figure{margin:0}.lesson-content-block img{border-radius:1rem;width:100%;height:auto}.lesson-content-block figcaption{color:var(--muted);text-align:center}.lesson-content-block audio{width:100%}.lesson-video{aspect-ratio:16/9;border:0;border-radius:1rem;width:100%}.block-done{color:#178f63;margin-top:1rem;font-weight:800;display:inline-flex}.lesson-task form{gap:1rem;display:grid}.lesson-task fieldset{border:0;gap:.65rem;margin:0;padding:0;display:grid}.lesson-task legend{margin-bottom:.8rem;font-size:1.2rem;font-weight:900}.answer-option{border:1px solid var(--line);background:var(--cream);cursor:pointer;border-radius:.9rem;align-items:center;gap:.75rem;padding:.8rem 1rem;display:flex}.task-label{gap:.45rem;font-weight:800;display:grid}.task-label input,.task-label textarea,.lesson-task select{border:1px solid var(--line);width:100%;font:inherit;background:#fff;border-radius:.85rem;padding:.8rem}.gap-answer>span{justify-content:space-between;gap:1rem;display:flex}.gap-answer em{font-style:normal}.gap-answer.is-correct{color:#155b40}.gap-answer.is-correct input{background:#f0fbf5;border-color:#37a477;box-shadow:0 0 0 2px #37a4771f}.gap-answer.is-incorrect{color:#9a2f20}.gap-answer.is-incorrect input{background:#fff5f2;border-color:#d85a45;box-shadow:0 0 0 2px #d85a451f}.gap-answer small{font-weight:500}.lesson-task .matching-row{grid-template-columns:minmax(8rem,1fr) minmax(10rem,1fr)}.task-check{justify-self:start}.answer-feedback{border-radius:1rem;margin-top:1rem;padding:1rem}.answer-feedback.correct{color:#155b40;background:#e2f7ec}.answer-feedback.incorrect{color:#7b3b12;background:#fff0df}.answer-feedback.error{color:#8d2b18;background:#ffe5df}.answer-feedback aside{border-top:1px solid;margin-top:.7rem;padding-top:.7rem}.written-task blockquote{border-left:.3rem solid var(--orange);background:var(--cream);margin:0;padding:1rem}.lesson-finish-card{background:var(--orange-soft);border-radius:1.5rem;justify-items:start;gap:1rem;margin:1.2rem 0 3rem;padding:2rem;display:grid}.lesson-finish-card form{gap:.5rem;display:grid}.lesson-finish-card small{color:var(--muted)}.student-loading{gap:1rem;padding:2rem;display:grid}.student-loading div{background:linear-gradient(90deg,#f5efe5,#fff,#f5efe5) 0 0/200%;border-radius:1.5rem;height:9rem;animation:1.2s infinite pulse}.password-admin-box{background:var(--cream);border-radius:1rem;margin-top:1.2rem;padding:1rem}.password-admin-box h3{margin-top:0}.form-success{color:#155b40;background:#e2f7ec;border-radius:.8rem;padding:.75rem;font-weight:800}.form-error{color:#8d2b18;background:#ffe5df;border-radius:.8rem;padding:.75rem;font-weight:800}@keyframes pulse{50%{opacity:.5}}.email-health{justify-content:space-between;align-items:center;gap:1rem;margin-bottom:1rem;display:flex}.email-health h2{margin:.8rem 0 .2rem}.email-health p{color:var(--muted);margin:.25rem 0}.email-event-list{gap:.7rem;display:grid}.email-event-list article{background:var(--cream);border-radius:1rem;grid-template-columns:minmax(11rem,1fr) auto minmax(13rem,1fr) auto;align-items:center;gap:1rem;padding:1rem;display:grid}.email-event-list article>div{gap:.2rem;display:grid}.email-event-list small{color:var(--muted)}.email-sent{color:#155b40;background:#dff5e9}.email-failed,.email-dead{color:#8d2b18;background:#ffe1d8}.email-skipped{color:#61594f;background:#eee9df}.homework-heading,.review-detail-head,.panel-title{justify-content:space-between;align-items:flex-start;gap:1rem;display:flex}.homework-heading h2,.review-detail-head h2{margin-top:0}.homework-status{background:var(--orange-soft);border-radius:999px;flex:none;padding:.48rem .75rem;font-size:.82rem;font-weight:900;display:inline-flex}.status-approved,.homework-approved .homework-status{color:#155b40;background:#dff5e9}.status-revision_requested,.homework-revision_requested .homework-status{color:#8d2b18;background:#ffe1d8}.status-in_review{color:#24558d;background:#e9f2ff}.teacher-feedback{border-left:.35rem solid var(--orange);background:#fff0df;border-radius:.8rem;margin:1rem 0;padding:1rem}.teacher-feedback p{white-space:pre-wrap}.homework-submit{margin-top:.7rem}.homework-history{border-top:1px solid var(--line);margin-top:1rem;padding-top:1rem}.homework-history summary{cursor:pointer;font-weight:900}.homework-history article{background:var(--cream);border-radius:1rem;margin-top:.8rem;padding:1rem}.homework-history article p{white-space:pre-wrap}.review-filters{flex-wrap:wrap;gap:.5rem;margin-bottom:1rem;display:flex}.review-filters a{background:var(--surface);border-radius:999px;padding:.65rem 1rem;font-weight:800}.review-filters a.active{background:var(--orange)}.review-list{gap:.65rem;display:grid}.review-row{background:var(--cream);border-radius:1rem;grid-template-columns:minmax(11rem,1fr) minmax(11rem,1fr) auto auto;align-items:center;gap:1rem;padding:1rem;display:grid}.review-row>div{gap:.2rem;display:grid}.review-row small,.review-row time{color:var(--muted)}.review-detail-grid{grid-template-columns:minmax(0,1.6fr) minmax(18rem,.65fr);align-items:start;gap:1rem;margin:1rem 0;display:grid}.review-prompt,.student-answer{white-space:pre-wrap;line-height:1.7}.student-answer{background:var(--cream);border-radius:1rem;min-height:12rem;padding:1.2rem}.review-actions{gap:1rem;display:grid;position:sticky;top:1rem}.review-actions textarea{border:1px solid var(--line);resize:vertical;width:100%;font:inherit;border-radius:.8rem;padding:.75rem}.revision-form{border-top:1px solid var(--line);padding-top:1rem}.homework-history-list{gap:.8rem;display:grid}.homework-history-list article{background:var(--cream);border-radius:1rem;padding:1rem}.homework-history-list header{justify-content:space-between;display:flex}.homework-history-list article>p{white-space:pre-wrap}.homework-history-list aside{background:#fff0df;border-radius:.8rem;padding:.8rem}.homework-summary{background:var(--surface);border-radius:1.5rem;justify-content:space-between;gap:1rem;margin-bottom:1.2rem;padding:1.3rem;display:flex;box-shadow:0 10px 28px #2d24180d}.homework-summary h2{margin:.3rem 0}.homework-summary-items{flex-wrap:wrap;gap:.6rem;display:flex}.homework-summary-items a{background:var(--cream);border-radius:1rem;min-width:9rem;padding:.7rem .9rem;display:grid}.homework-summary-items small{color:var(--muted)}.classes-grid{grid-template-columns:minmax(19rem,.65fr) minmax(0,1.6fr);align-items:start;gap:1rem;display:grid}.class-list,.subscription-list{gap:.75rem;display:grid}.class-row,.subscription-list>article,.group-card,.plan-row{background:var(--cream);border-radius:1rem;gap:.65rem;padding:1rem;display:grid}.class-row>div:first-child,.subscription-list>article>div{gap:.25rem;display:grid}.class-row small,.subscription-list small,.group-card small{color:var(--muted)}.class-actions{flex-wrap:wrap;gap:.6rem;display:flex}.class-actions form,.inline-form,.inline-complete{flex-wrap:wrap;align-items:center;gap:.55rem;display:flex}.inline-form input,.inline-form select,.inline-complete select,.class-actions input{border:1px solid var(--line);background:#fff;border-radius:.75rem;min-height:2.5rem;padding:.45rem .65rem}.attendance-form{border-top:1px solid var(--line);gap:.65rem;padding-top:.8rem;display:grid}.attendance-row{grid-template-columns:minmax(8rem,1fr) auto auto minmax(8rem,auto);align-items:center;gap:.5rem;display:grid}.attendance-row select{border:1px solid var(--line);background:#fff;border-radius:.7rem;min-height:2.5rem}.member-list{flex-wrap:wrap;gap:.45rem;display:flex}.member-list>span{background:var(--surface);border-radius:999px;align-items:center;gap:.35rem;padding:.45rem .65rem;display:flex}.member-list button{cursor:pointer;background:0 0;border:0;font-size:1.1rem}.attention-panel{border:2px solid var(--orange);margin-top:1rem}.plan-row{grid-template-columns:1fr auto;align-items:center}.next-class-card{background:linear-gradient(135deg,#ffc274,#ff8a2d);border-radius:2rem;justify-items:start;gap:.65rem;padding:clamp(1.3rem,4vw,2.4rem);display:grid;box-shadow:0 18px 45px #d2711f2e}.next-class-card>span{text-transform:uppercase;letter-spacing:.08em;font-size:.78rem;font-weight:900}.next-class-card h2,.next-class-card p{margin:0}.next-class-card p{align-items:center;gap:.5rem;display:flex}.student-class-list{gap:.7rem;display:grid}.student-class-card{background:var(--surface);border-radius:1.1rem;justify-content:space-between;align-items:center;gap:1rem;padding:1rem;display:flex}.student-class-card>div{gap:.25rem;display:grid}.student-class-card small{color:var(--muted)}.student-subscriptions{grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem;display:grid}.student-subscriptions article{background:var(--surface);border-radius:1.3rem;padding:1.2rem}.student-subscriptions h3{margin:.35rem 0}.student-subscriptions .progress-track{margin:.8rem 0 0}.student-subscriptions .progress-track i{border-radius:inherit;background:var(--orange);height:100%;display:block}@media (max-width:1100px){.course-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.dashboard-grid{grid-template-columns:1fr}.progress-card{grid-template-columns:1fr 1fr;align-items:center;gap:1.25rem;display:grid}.content-overview-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.editor-layout{grid-template-columns:1fr}.add-block-panel{position:static}.classes-grid{grid-template-columns:1fr}}@media (max-width:760px){.shell{display:block}.sidebar{display:none}.main{padding:.8rem .85rem 6.5rem}.topbar{height:3.5rem}.hero{border-radius:1.7rem;align-items:flex-start;min-height:31rem;padding:2rem 1.35rem}.hero h1{font-size:clamp(2.8rem,14vw,4rem)}.hero p{max-width:85%;font-size:.95rem}.doodle.word{top:auto;bottom:8%;right:5%}.doodle.spark-one{font-size:3rem;bottom:31%;right:12%}.doodle.spark-two{display:none}.progress-card{display:block}.course-grid{scroll-snap-type:x mandatory;padding-bottom:.5rem;display:flex;overflow-x:auto}.course-card{scroll-snap-align:start;min-width:76vw}.mobile-nav{z-index:20;border:1px solid var(--line);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);background:#fffdf8f0;border-radius:1.25rem;justify-content:space-around;padding:.65rem;display:flex;position:fixed;bottom:.65rem;left:.65rem;right:.65rem;box-shadow:0 12px 35px #0000001f}.mobile-nav a{justify-items:center;gap:.2rem;font-size:.67rem;font-weight:800;display:grid}.mobile-nav form{display:grid}.mobile-nav form button{color:inherit;cursor:pointer;background:0 0;border:0;justify-items:center;gap:.2rem;padding:0;font-size:.67rem;font-weight:800;display:grid}.teacher-grid{grid-template-columns:1fr}.teacher-header{align-items:flex-start}.filters-form{grid-template-columns:1fr}.student-row-detailed{grid-template-columns:auto 1fr}.student-row-detailed .student-meta{grid-column:2}.detail-grid{grid-template-columns:1fr}.feature-row{grid-template-columns:1fr auto}.feature-row form{grid-column:span 1}.history-list article{grid-template-columns:1fr;gap:.35rem}.content-admin-header{display:grid}.admin-nav{justify-content:flex-start;width:100%;overflow-x:auto}.content-overview-grid{grid-template-columns:1fr 1fr}.content-settings-form,.module-heading-form,.inline-create{grid-template-columns:1fr}.content-settings-form .full{grid-column:auto}.module-reorder{margin-top:.6rem;position:static}.block-wrap{grid-template-columns:1fr}.block-position{flex-direction:row;padding:0}.block-type-grid{grid-template-columns:1fr}.matching-row{grid-template-columns:1fr auto 1fr auto}.preview-toolbar{border-radius:1rem;font-size:.82rem}.student-dashboard-head,.continue-card,.course-hero,.lesson-head{flex-direction:column;align-items:flex-start}.student-stats,.learning-course-grid{grid-template-columns:1fr}.continue-card .primary-button{width:100%}.recent-lessons a{grid-template-columns:3rem 1fr}.recent-lessons small{grid-column:2}.course-progress-ring{width:6.5rem;height:6.5rem}.lesson-task .matching-row,.review-row,.review-detail-grid{grid-template-columns:1fr}.review-actions{position:static}.homework-summary{flex-direction:column}.homework-summary-items{grid-template-columns:1fr;display:grid}.homework-heading{flex-direction:column;align-items:flex-start}.attendance-row{background:var(--surface);border-radius:.8rem;grid-template-columns:1fr;padding:.7rem}.student-subscriptions{grid-template-columns:1fr}.student-class-card{flex-direction:column;align-items:flex-start}.student-class-card .text-button{text-align:center;width:100%}}.public-site{max-width:1180px;margin:0 auto;padding:0 32px}.public-header{border-bottom:1px solid #e9e4dd;justify-content:space-between;align-items:center;gap:24px;padding:30px 0;display:flex}.public-brand{letter-spacing:-1px;font-size:30px;font-weight:900;text-decoration:none}.public-brand span{letter-spacing:1.4px;margin-top:5px;font-size:9px;font-weight:650;display:block}.public-header nav,.blog-toolbar{flex-wrap:wrap;align-items:center;gap:18px;display:flex}.public-header nav a{font-weight:600;text-decoration:none}.public-hero{grid-template-columns:1.4fr 1fr;align-items:center;gap:50px;padding:72px 0;display:grid}.public-hero h1{letter-spacing:-2px;margin:20px 0;font-size:clamp(38px,4.8vw,66px);line-height:1.12}.public-hero h1 em{color:#d95e0c;font-style:normal}.public-hero p:not(.eyebrow){color:#5f5c57;max-width:530px;margin-bottom:26px;font-size:18px;line-height:1.7}.public-hero-art{background:#ffdcc0;border-radius:40px;flex-direction:column;justify-content:space-between;min-height:390px;padding:40px;display:flex;position:relative;transform:rotate(2deg)}.public-hero-art span{font-size:27px;font-style:italic}.public-hero-art strong{letter-spacing:-3px;font-size:clamp(40px,5vw,66px);line-height:1.05}.public-hero-art b{color:#e76612;font-size:68px;position:absolute;top:90px;right:24px}.public-hero-art small{font-size:17px;line-height:1.5}.public-intro{padding:55px 0 28px}.public-intro h1{margin:14px 0;font-size:clamp(32px,5vw,50px);line-height:1.15}.public-intro>p:last-child{color:#666;font-size:18px}.public-filters{flex-wrap:wrap;gap:12px;margin-bottom:28px;display:flex}.public-filters a{background:#fff;border:1px solid #e5ded5;border-radius:30px;padding:12px 18px;text-decoration:none}.public-filters a.active{color:#fff;background:#242321;border-color:#242321}.public-post-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;display:grid}.public-post-card{overflow-wrap:anywhere;background:#fff;border:1px solid #e5ded5;border-radius:26px;flex-direction:column;gap:16px;min-width:0;padding:28px;text-decoration:none;display:flex}.public-post-card h2,.public-post-card h3{margin:0;font-size:24px;line-height:1.3}.public-post-card p{color:#666;margin:0;line-height:1.65}.public-post-card>div{justify-content:space-between;gap:12px;margin-top:auto;font-size:13px;display:flex}.public-category{color:#9b4309;background:#fff0e2;border-radius:20px;align-self:flex-start;padding:6px 10px;font-size:12px}.public-empty{background:#fff;border:1px solid #e5ded5;border-radius:24px;padding:30px;line-height:1.6}.public-contact{background:#fff0e2;border-radius:30px;margin:50px 0;padding:38px}.public-contact h2{margin:14px 0;font-size:32px}.public-contact>p{white-space:pre-line;max-width:760px;line-height:1.7}.public-contact-links{flex-wrap:wrap;align-items:center;gap:28px;margin-top:24px;display:flex}.public-contact-links a{overflow-wrap:anywhere;max-width:100%;text-decoration:none}.public-contact-links small,.public-contact-links strong{display:block}.public-contact-links small{color:#61564b;margin-bottom:6px;font-size:12px}.public-article{overflow-wrap:anywhere;max-width:780px;margin:45px auto 0}.public-article>.eyebrow{margin-top:35px}.public-article h1{margin:20px 0;font-size:clamp(32px,5vw,48px);line-height:1.18}.public-article time{color:#777;font-size:14px}.public-article-lead{color:#67615b;font-size:22px;line-height:1.6}.public-article-body{overflow-wrap:anywhere;font-size:18px;line-height:1.85}.public-article-body p{white-space:pre-line;margin:22px 0}.public-article-body h2{margin-top:36px;font-size:28px;line-height:1.3}.public-article-body h3{font-size:23px;line-height:1.4}.public-article-body ul{padding-left:26px}.public-article-body li{margin:10px 0}.public-footer{color:#666;border-top:1px solid #e5ded5;justify-content:space-between;gap:20px;padding:25px 0 35px;font-size:13px;display:flex}.blog-editor{max-width:820px}.blog-editor textarea{resize:vertical;width:100%}.blog-preview{background:#fcfaf7;border:1px solid #e5ded5;border-radius:20px;padding:28px}.blog-preview h1{overflow-wrap:anywhere}@media (max-width:800px){.public-header{flex-direction:column;align-items:flex-start}.public-hero{grid-template-columns:1fr;gap:28px;padding:40px 0}.public-hero-art{min-height:300px;transform:none}.public-post-grid{grid-template-columns:1fr}.public-site{padding:0 20px}.public-contact{padding:25px}.public-footer{flex-direction:column}.public-header nav{gap:16px;font-size:14px}.public-latest .section-title{flex-direction:column;align-items:flex-start;gap:12px}}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-shadow-color{syntax:"*";inherits:false}@property --tw-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-inset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-shadow-color{syntax:"*";inherits:false}@property --tw-inset-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-ring-color{syntax:"*";inherits:false}@property --tw-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-ring-color{syntax:"*";inherits:false}@property --tw-inset-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-ring-inset{syntax:"*";inherits:false}@property --tw-ring-offset-width{syntax:"<length>";inherits:false;initial-value:0}@property --tw-ring-offset-color{syntax:"*";inherits:false;initial-value:#fff}@property --tw-ring-offset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}