@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-outline-style:solid}}}@font-face{font-family:Manrope Variable;font-style:normal;font-display:swap;font-weight:200 800;src:url(/build/assets/manrope-cyrillic-ext-wght-normal-C8S-KRRz.woff2)format("woff2-variations");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:Manrope Variable;font-style:normal;font-display:swap;font-weight:200 800;src:url(/build/assets/manrope-cyrillic-wght-normal-Dvxsihut.woff2)format("woff2-variations");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:Manrope Variable;font-style:normal;font-display:swap;font-weight:200 800;src:url(/build/assets/manrope-greek-wght-normal-DL7QRZyv.woff2)format("woff2-variations");unicode-range:U+370-377,U+37A-37F,U+384-38A,U+38C,U+38E-3A1,U+3A3-3FF}@font-face{font-family:Manrope Variable;font-style:normal;font-display:swap;font-weight:200 800;src:url(/build/assets/manrope-vietnamese-wght-normal-usUDDRr7.woff2)format("woff2-variations");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Manrope Variable;font-style:normal;font-display:swap;font-weight:200 800;src:url(/build/assets/manrope-latin-ext-wght-normal-Ch3YOpNY.woff2)format("woff2-variations");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Manrope Variable;font-style:normal;font-display:swap;font-weight:200 800;src:url(/build/assets/manrope-latin-wght-normal-DHIcAJRg.woff2)format("woff2-variations");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@layer theme{:root,:host{--font-sans:"Manrope", "Segoe UI", sans-serif;--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--spacing:.25rem;--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;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{.sr-only{clip-path:inset(50%);white-space:nowrap;border-width:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.m-4{margin:calc(var(--spacing) * 4)}.grid{display:grid}.hidden{display:none}.outline{outline-style:var(--tw-outline-style);outline-width:1px}}:root{color:#253636;font-synthesis:none;--ink:#223737;--muted:#586b65;--green:#188571;--line:#e7edec;--sidebar:#152f2e;background:#f6f8fa;font-family:Manrope,Segoe UI,sans-serif}*{box-sizing:border-box}body{margin:0;font-size:16px;line-height:1.6}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}button,a{touch-action:manipulation}button,input,select,textarea{font:inherit}button,a,select,input{outline-offset:4px}button{cursor:pointer}a{color:inherit;text-decoration:none}button{border:0}button:disabled{opacity:.5;cursor:wait}h1,h2,h3,p{margin:0}h1{letter-spacing:-1.1px;font-size:30px;font-weight:750;line-height:1.35}h2{letter-spacing:-.4px;font-size:19px;font-weight:750}h3{letter-spacing:-.3px;font-size:17px;font-weight:750;line-height:1.5}.app-shell{min-height:100vh;display:flex}.sidebar{background:var(--sidebar);color:#a9bbb8;z-index:30;flex-direction:column;width:280px;padding:32px 20px 20px;display:flex;position:fixed;inset:0 auto 0 0;overflow-y:auto}.brand{color:#fff;letter-spacing:-1px;align-items:center;gap:10px;padding-left:11px;font-size:29px;font-weight:800;display:flex}.brand-symbol{color:#7fdbc0;place-items:center;width:38px;height:38px;display:grid}.brand-dot{color:#76d2b6;margin-left:-9px}.workspace{border:1px solid #35504e;border-radius:9px;align-items:center;gap:10px;margin:31px 0 30px;padding:13px 10px;display:flex}.workspace-logo{color:#bdd3cc;background:#294643;border-radius:6px;flex-shrink:0;place-items:center;width:31px;height:33px;font-size:17px;font-weight:700;display:grid}.workspace strong{color:#e1eae7;font-size:14px;display:block}.workspace small{color:#829f98;margin-top:4px;font-size:13px;display:block}.nav-caption{letter-spacing:1.4px;color:#79968f;margin:24px 0 13px;padding:0 13px;font-size:13px;font-weight:650}.sidebar>.nav-caption{margin-top:0}.nav-link{border-radius:7px;align-items:center;gap:13px;margin:4px 0;padding:13px 12px;font-size:14px;font-weight:550;transition:background .18s;display:flex}.nav-link svg{color:#819e97;width:18px}.nav-link:hover{color:#fff;background:#233f3b}.nav-link.active{color:#c6f1e2;background:#254b43}.nav-link.active svg{color:#8fe0c0}.nav-count{color:#a8bfb7;background:#2a4541;border-radius:4px;margin-left:auto;padding:1px 6px;font-size:13px}.sidebar-bottom{margin-top:auto;padding-top:32px}.demo-note{color:#cae2d8;background:#1c3935;border:1px solid #2b4b43;border-radius:9px;padding:15px;font-size:13px;font-weight:650}.status-dot{background:#66bc98;border-radius:50%;width:6px;height:6px;margin-right:6px;display:inline-block}.demo-note p{color:#8aa69b;margin:10px 0 13px;font-size:14px;font-weight:400;line-height:1.8}.demo-note select{color:#d6e8e0;background:#28493f;border:1px solid #416251;border-radius:6px;width:100%;padding:9px;font-size:14px}.help-link{color:#99b2a9;background:0 0;justify-content:space-between;align-items:center;gap:8px;width:100%;padding:21px 9px 0;font-size:13px;display:flex}.main-shell{width:calc(100% - 280px);margin-left:280px}.topbar{border-bottom:1px solid var(--line);background:#fff;justify-content:space-between;align-items:center;height:83px;padding:0 38px;display:flex}.breadcrumb{color:#5e6765;align-items:center;gap:15px;font-size:14px;display:flex}.breadcrumb strong{color:#4d6260;font-weight:550}.topbar-right{align-items:center;gap:22px;display:flex}.demo-badge{letter-spacing:1.2px;color:#5e6a67;background:#f2f5f4;border:1px solid #e7edeb;border-radius:4px;padding:6px 9px;font-size:13px;font-weight:750}.top-divider{background:var(--line);width:1px;height:30px}.profile{align-items:center;gap:10px;display:flex}.avatar{color:#5a6c41;background:#e9eee5;border-radius:50%;flex-shrink:0;place-items:center;width:36px;height:36px;font-size:14px;font-weight:700;display:grid}.profile strong{font-size:14px;font-weight:650;display:block}.profile small{color:#5c6864;margin-top:4px;font-size:13px;display:block}main{max-width:1580px;margin:0 auto;padding:35px 38px 40px}.page-heading{justify-content:space-between;align-items:center;gap:20px;margin:0 0 27px;display:flex}.eyebrow{letter-spacing:1.8px;color:#596c69;margin-bottom:10px;font-size:13px;font-weight:750;display:block}.page-heading p{color:#616a69;margin-top:10px;font-size:15px}.greeting-spark{color:#76653a;margin-left:6px;font-size:31px}.date-chip{color:#5c6865;white-space:nowrap;background:#fbfcfc;border:1px solid #e2e9e6;border-radius:6px;align-items:center;gap:9px;padding:9px 11px;font-size:13px;display:flex}.stats-grid{grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:29px;display:grid}.stat-card{border:1px solid var(--line);background:#fff;border-radius:10px;min-height:127px;padding:17px 19px;box-shadow:0 2px 3px #1e463503}.stat-label{color:#5e6a68;justify-content:space-between;align-items:center;gap:6px;font-size:14px;font-weight:550;display:flex}.stat-icon{border-radius:7px;flex-shrink:0;place-items:center;width:29px;height:29px;display:grid}.stat-icon svg{width:16px}.mint{color:#3f6e58;background:#e8f4ec}.blue{color:#4f6687;background:#edf1fa}.lavender{color:#6f6283;background:#f0edfa}.peach{color:#7a613d;background:#faf1e7}.stat-value{letter-spacing:-1px;flex-wrap:wrap;align-items:center;gap:8px;margin:3px 0 0;font-size:29px;font-weight:750;line-height:1.5;display:flex}.stat-detail{letter-spacing:0;color:#616a66;align-self:flex-end;padding-bottom:9px;font-size:14px;font-weight:400}.percent{letter-spacing:0;margin-left:-5px;font-size:18px}.stat-card>small{color:#5e6762;font-size:13px}.tiny-tag{color:#446d5b;letter-spacing:0;background:#f0f7f2;border-radius:4px;margin-left:auto;padding:3px 6px;font-size:13px;font-weight:550}.mini-progress{background:#f0f3ef;border-radius:4px;height:4px;margin-top:11px;overflow:hidden}.mini-progress i{border-radius:inherit;background:#bfa779;height:100%;display:block}.section-heading{justify-content:space-between;align-items:center;gap:14px;margin:25px 0 15px;scroll-margin-top:20px;display:flex}.subtle-label{color:#5e6763;font-size:13px}.learning-grid{grid-template-columns:minmax(0,2.4fr) minmax(240px,1fr);gap:18px;display:grid}.learning-hero{background:#eaf3ed;border:1px solid #d8e9df;border-radius:12px;justify-content:space-between;align-items:center;gap:15px;min-height:267px;padding:27px 28px;display:flex;overflow:hidden}.badge{white-space:normal;border-radius:5px;align-items:center;gap:5px;padding:5px 8px;font-size:13px;font-weight:550;line-height:1.5;display:inline-flex}.badge .status-dot{width:5px;height:5px;margin:0}.soft-green{color:#4f6d5a;letter-spacing:.7px;background:#dcebe0;font-size:13px;font-weight:750}.hero-copy h2{letter-spacing:-.65px;margin:17px 0 10px;font-size:24px;line-height:1.3}.hero-copy>p{color:#5b6b61;font-size:14px;line-height:1.9}.hero-meta{color:#5b6b61;flex-wrap:wrap;gap:16px;margin:17px 0 20px;font-size:13px;display:flex}.hero-meta span{align-items:center;gap:5px;display:flex}.btn{white-space:nowrap;border:1px solid #0000;border-radius:7px;justify-content:center;align-items:center;gap:13px;padding:12px 18px;font-size:14px;font-weight:650;line-height:1.5;transition:all .15s;display:inline-flex}.primary{color:#fff;background:#176e60;box-shadow:0 2px 3px #2c6d4720}.primary:hover{background:#176c5d;transform:translateY(-1px)}.secondary{color:#4d6960;background:#fff;border-color:#dce5df}.secondary:hover{background:#f1f6f3;border-color:#b4ccc0}.compact{gap:8px;padding:9px 11px;font-size:13px}.full{width:100%}.hero-foot{color:#5e6a5f;margin-top:11px;font-size:13px;display:block}.hero-visual{flex-direction:column;flex-shrink:0;align-items:center;gap:19px;padding:0 4px;display:flex}.progress-ring{background:conic-gradient(#2d9476 calc(var(--progress) * 1%),#d9e6db 0);border-radius:50%;width:155px;height:155px;padding:9px;transform:rotate(-35deg)}.progress-ring>div{background:#eaf3ed;border-radius:50%;flex-direction:column;justify-content:center;align-items:center;height:100%;display:flex;transform:rotate(35deg);box-shadow:0 0 0 5px #eaf3ed}.ring-symbol{color:#526d5b;margin-bottom:7px}.progress-ring strong{color:#4b6e56;font-size:29px;line-height:1.1}.progress-ring em{color:#5c6c5f;margin-left:5px;font-size:15px;font-style:normal;font-weight:400}.progress-ring small{color:#5c685c;text-align:center;margin-top:9px;font-size:13px;line-height:1.4}.ring-caption{white-space:normal;color:#586c5c;text-align:center;max-width:180px;font-size:13px}.ring-caption .status-dot{width:5px;height:5px}.insight-card{border:1px solid var(--line);background:#fff;border-radius:11px;padding:24px}.insight-icon{color:#6a683e;background:#f7f6e9;border-radius:8px;place-items:center;width:34px;height:34px;margin-bottom:13px;display:grid}.insight-card h3{font-size:16px;line-height:1.5}.insight-card p{color:#616a64;margin-top:10px;font-size:13px;line-height:1.9}.difficulty-ladder{align-items:flex-end;gap:5px;height:27px;margin:12px 0 8px;display:flex}.difficulty-ladder i{background:#c6dccb;border-radius:2px;width:24px;height:9px}.difficulty-ladder i:nth-child(2){background:#a4c9af;height:13px}.difficulty-ladder i:nth-child(3){background:#82b897;height:17px}.difficulty-ladder i:nth-child(4){background:#519e7c;height:21px}.difficulty-ladder i:nth-child(5){background:#288468;height:26px}.count-bubble{vertical-align:middle;color:#5d6a61;background:#e9eeeb;border-radius:6px;justify-content:center;align-items:center;width:22px;height:22px;margin-left:7px;font-size:14px;display:inline-flex}.test-grid{grid-template-columns:repeat(auto-fit,minmax(270px,1fr));gap:17px;display:grid}.test-card{border:1px solid var(--line);background:#fff;border-radius:11px;flex-direction:column;padding:22px 20px 17px;transition:box-shadow .2s,transform .2s;display:flex}.test-card:hover{transform:translateY(-2px);box-shadow:0 7px 25px #244d3310}.test-card-top{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:6px;margin-bottom:18px;display:flex}.course-icon{border-radius:11px;flex-shrink:0;place-items:center;width:46px;height:46px;display:grid}.green{color:#4d6c55;background:#eff7f0}.outline{color:#5b695e;background:#fff;border:1px solid #e7ece8}.neutral{color:#646374;background:#f1f1f7}.amber{color:#7f6133;background:#fff5e5}.test-card h3{min-height:48px;font-size:15px;line-height:1.6}.test-card>p{color:#606861;min-height:56px;margin-top:7px;font-size:13px;line-height:1.85}.card-meta{color:#616761;gap:17px;margin-top:16px;font-size:13px;display:flex}.card-meta span{align-items:center;gap:5px;display:flex}.card-divider{background:#edf0eb;height:1px;margin:17px 0 15px}.test-card-bottom{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:6px;min-height:34px;margin-top:auto;display:flex}.price{font-size:19px;font-weight:750;line-height:1.2}.price span{font-size:16px}.price small{color:#656960;margin-top:5px;font-size:13px;font-weight:400;display:block}.text-link{color:#2f715e;background:0 0;align-items:center;gap:9px;padding:0;font-size:13px;font-weight:650;display:inline-flex}.text-link:hover{color:#185443}.panel{border:1px solid var(--line);background:#fff;border-radius:11px;overflow:hidden}.table-wrap{position:relative;overflow-x:auto}table{border-collapse:collapse;text-align:left;white-space:nowrap;width:100%}th{color:#616a62;border-bottom:1px solid var(--line);background:#fcfdfc;padding:16px 20px;font-size:13px;font-weight:550}td{color:#5e685e;border-bottom:1px solid #eef1ed;padding:20px;font-size:13px}tr:last-child td{border-bottom:none}.table-title{color:#576b5c;align-items:center;gap:12px;font-size:14px;font-weight:650;display:flex}.table-icon{color:#5b6956;background:#f0f5ee;border-radius:8px;padding:9px}.score-inline{color:#4e6c51;align-items:center;gap:9px;font-weight:650;display:flex}.score-track{background:#edf2e9;border-radius:4px;width:47px;height:4px;overflow:hidden}.score-track i{background:#92b88c;height:100%;display:block}.empty-state{text-align:center;color:#5b6860;padding:45px}footer{color:#616860;justify-content:space-between;gap:20px;padding:0 38px 22px;font-size:13px;display:flex}footer .status-dot{vertical-align:middle;width:4px;height:4px}.icon-button{color:#586a61;background:0 0;border-radius:6px;place-items:center;width:32px;height:32px;display:inline-grid}.icon-button:hover{background:#edf4ee}.mobile-menu{display:none}.notice{border-radius:9px;align-items:center;gap:12px;margin-bottom:22px;padding:16px 19px;font-size:15px;line-height:1.7;display:flex}.notice form{margin-left:auto}.success{color:#3e6f4d;background:#e7f3e9;border:1px solid #cae1cc}.error{color:#95584b;background:#fff0ed;border:1px solid #efd7cf}.notice p{margin-top:4px}dialog{width:min(480px,100% - 28px);color:var(--ink);border:1px solid #e2e9e2;border-radius:17px;margin:auto;padding:27px;box-shadow:0 30px 120px #153c3540}dialog::backdrop{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#132e2b77}.modal-head{justify-content:space-between;align-items:center;margin-bottom:22px;display:flex}.modal-head .eyebrow{margin:0}dialog h2{margin:14px 0 10px;font-size:23px}dialog>p{font-size:15px;line-height:1.8}.checkout-icon{color:#4b6f59;background:#ecf5ed;border-radius:13px;place-items:center;width:52px;height:52px;display:grid}.checkout-total{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;margin-bottom:23px;padding:23px 0;font-size:15px;display:flex}.checkout-total strong{font-size:24px}.payment-methods{border:0;padding:0}.payment-methods legend{color:#5c6b61;margin-bottom:12px;font-size:14px}.payment-methods label{border:1px solid var(--line);border-radius:8px;align-items:center;gap:10px;margin-bottom:10px;padding:14px;font-size:14px;display:flex}.payment-methods label:has(input:checked){background:#f3faf4;border-color:#519b78}.payment-methods .muted{margin-left:auto}.callout{color:#61695b;background:#f3f6f1;border-radius:8px;margin:18px 0;padding:15px;font-size:14px;line-height:1.8}.muted{color:var(--muted)}.walkthrough{color:#596b5c;margin-top:16px;padding-left:20px;font-size:15px;line-height:2}.walkthrough li{padding:4px 0}input[type=checkbox],input[type=radio]{accent-color:var(--green);flex-shrink:0;width:17px;height:17px}.filters{border:1px solid var(--line);background:#fff;border-radius:10px;flex-wrap:wrap;align-items:center;gap:12px;margin-bottom:18px;padding:17px;display:flex}.field-control,input[type=text],input[type=search],select,textarea{color:#526957;background:#fff;border:1px solid #dfe7df;border-radius:7px;max-width:100%;padding:11px 12px;font-size:15px}.filters input{flex:1;min-width:230px}.filters select{min-width:150px}.filter-search{flex:1;min-width:200px;position:relative}.filter-search svg{color:#5b6b5b;position:absolute;top:12px;left:13px}.filter-search input{width:100%;padding-left:40px}.filter-count{color:#5f675a;margin-bottom:15px;font-size:14px}.student-cell{align-items:center;gap:10px;display:flex}.student-cell .avatar{width:31px;height:31px;font-size:13px}.student-cell strong{color:#536a57;font-size:13px}.student-cell small{color:#5f675d;margin-top:4px;font-size:13px;display:block}.teacher-table td,.teacher-table th{padding:15px 13px}.teacher-table .test-name{white-space:normal;max-width:170px;line-height:1.7}.back-link{color:#5b6b61;align-items:center;gap:8px;margin-bottom:25px;font-size:14px;display:inline-flex}.back-link svg{transform:rotate(180deg)}.test-layout{grid-template-columns:minmax(0,1fr) 260px;gap:24px;max-width:1120px;margin:0 auto;display:grid}.question-panel{padding:30px}.test-progress-header{color:#586c5e;justify-content:space-between;align-items:center;font-size:15px;display:flex}.progress-track{background:#e8f0e8;border-radius:5px;height:5px;margin:17px 0 30px;overflow:hidden}.progress-track i{background:#409b77;height:100%;transition:width .3s;display:block}.question-tags{gap:9px;margin-bottom:18px;display:flex}.question-panel h2{margin-bottom:10px;font-size:23px;line-height:1.6}.question-instruction{color:#5e6b5e;margin-bottom:24px;font-size:15px}.answer-options{flex-direction:column;gap:11px;display:flex}.answer-option{cursor:pointer;border:1px solid #e0e9df;border-radius:9px;align-items:center;gap:13px;padding:17px;font-size:16px;line-height:1.65;transition:all .18s;display:flex}.answer-option:hover{background:#fafdfa;border-color:#90b69a}.answer-option:has(input:checked){background:#edf7ee;border-color:#509872;box-shadow:0 0 0 1px #509872}.answer-letter{color:#5f695c;margin-left:auto;font-size:13px}.question-actions{border-top:1px solid var(--line);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:15px;margin-top:28px;padding-top:23px;display:flex}.test-aside .panel{margin-bottom:17px;padding:23px}.test-aside h3{font-size:16px}.level-bars{gap:6px;margin:20px 0 13px;display:flex}.level-bars span{background:#eaf0e5;border-radius:3px;flex:1;height:7px}.level-bars span.filled{background:#4d9a72}.test-aside p{color:#5e6a5b;font-size:14px;line-height:1.9}.level-value{color:#477059;margin-top:10px;font-size:29px;font-weight:700}.level-value small{color:#5e6a5b;font-size:15px;font-weight:400}.question-dots{gap:5px;margin:18px 0;display:flex}.question-dots i{color:#60695b;border:1px solid #d8e3d4;border-radius:50%;place-items:center;width:26px;height:26px;font-size:13px;font-style:normal;display:grid}.question-dots .done{color:#36714c;background:#d8eedb;border-color:#a5d0b0}.question-dots .current{color:#367354;border:2px solid #46926b}.ordering-row{background:#fff;border:1px solid #dfe9dd;border-radius:9px;align-items:center;gap:12px;padding:14px;font-size:15px;line-height:1.6;display:flex}.ordering-row.dragging{opacity:.4}.drag-handle{color:#5c6b57;cursor:grab;letter-spacing:-3px;font-size:20px}.ordering-number{color:#596a50;background:#edf3e8;border-radius:6px;flex-shrink:0;place-items:center;width:26px;height:26px;font-size:13px;display:grid}.ordering-controls{margin-left:auto;display:flex}.ordering-controls button{color:#566b4b;background:#f4f7f0;border-radius:4px;width:25px;height:28px}.matching-row{grid-template-columns:1fr 28px 1.25fr;align-items:center;gap:10px;margin-bottom:13px;display:grid}.matching-term{background:#f4f7f0;border:1px solid #e2eadd;border-radius:8px;gap:10px;padding:15px;font-size:15px;line-height:1.5;display:flex}.matching-term span{color:#596d4f}.matching-row svg{color:#5f6b5a}.matching-row select{white-space:normal;width:100%;padding:14px 10px;font-size:14px}.result-hero{background:#eaf3e9;border:1px solid #d9e7d5;border-radius:13px;align-items:center;gap:40px;margin-bottom:22px;padding:30px 38px;display:flex}.result-ring{background:conic-gradient(#439971 calc(var(--progress) * 1%),#d8e5d1 0);border-radius:50%;flex-shrink:0;width:180px;height:180px;padding:10px}.result-ring>div{background:#eaf3e9;border-radius:50%;flex-direction:column;justify-content:center;align-items:center;height:100%;display:flex}.result-ring strong{color:#3a7053;letter-spacing:-2px;font-size:43px}.result-ring small{color:#5c6d55;text-align:center;max-width:125px;font-size:13px}.result-copy h2{margin:12px 0;font-size:28px}.result-copy p{color:#5b6955;font-size:15px;line-height:1.8}.result-copy .btn{margin-top:19px}.result-grid{grid-template-columns:1.3fr 1fr;gap:21px;display:grid}.padded{padding:25px}.panel-subtitle{color:#5e6b58;margin:7px 0 20px;font-size:14px;line-height:1.8}.topic-row{margin:22px 0}.topic-label{justify-content:space-between;gap:15px;margin-bottom:9px;font-size:14px;display:flex}.topic-label strong{color:#3e6f52}.topic-row .progress-track{height:7px;margin:0}.topic-row .progress-track.low i{background:#c6a15d}.recommendation{color:#5a6b52;gap:11px;margin:16px 0;font-size:14px;line-height:1.8;display:flex}.recommendation svg{color:#6b6842;flex-shrink:0;margin-top:2px}.progression{align-items:flex-end;gap:12px;height:150px;margin-top:25px;display:flex}.progression-step{flex-direction:column;flex:1;justify-content:flex-end;align-items:center;gap:8px;min-width:0;height:100%;display:flex}.progression-bar{color:#3c724a;background:#c3dfc2;border-radius:5px 5px 0 0;justify-content:center;align-items:center;width:100%;max-width:55px;padding-top:0;font-size:14px;display:flex}.progression-bar.wrong{color:#776540;background:#efdebd}.progression-step small{color:#5e6957;text-align:center;font-size:13px;line-height:1.4}.answer-review{border-bottom:1px solid var(--line);padding:22px 0}.answer-review:last-child{border:0}.answer-review-head{justify-content:space-between;align-items:flex-start;gap:20px;display:flex}.answer-review h3{margin:10px 0;font-size:16px}.answer-review .eyebrow{font-size:13px}.review-columns{grid-template-columns:1fr 1fr;gap:18px;margin:12px 0;display:grid}.review-columns>div{color:#5b6b53;background:#f7f9f4;border-radius:7px;padding:13px;font-size:14px;line-height:1.8}.review-columns strong{color:#5f6b59;margin-bottom:4px;font-size:13px;display:block}.review-explanation{color:#5d6955;font-size:14px;line-height:1.8}.editor-grid{grid-template-columns:1.7fr 1fr;gap:23px;display:grid}.form-field{margin-bottom:23px;display:block}.form-field>span,.field-title{color:#586e51;margin-bottom:9px;font-size:14px;font-weight:650;display:block}.form-field input,.form-field textarea,.form-field select{width:100%}.form-field textarea{resize:vertical;min-height:95px;line-height:1.8}.form-row{grid-template-columns:1fr 1fr;gap:18px;display:grid}.editor-option{align-items:center;gap:10px;margin-bottom:12px;display:flex}.editor-option>input[type=text]{flex:1;min-width:0}.editor-option .option-key{color:#596b4b;background:#f0f5e9;border-radius:5px;place-items:center;width:29px;height:29px;font-size:14px;display:grid}.editor-term{max-width:43%}.editor-hint{color:#5c6a4f;background:#f4f8ef;border-radius:7px;margin-bottom:20px;padding:13px;font-size:14px;line-height:1.8}.toggle-label{align-items:center;gap:12px;padding:17px 0;font-size:15px;display:flex}.editor-footer{justify-content:space-between;align-items:center;gap:15px;margin-top:20px;display:flex}.api-intro{background:#eaf3e9;border:1px solid #dce8d4;border-radius:12px;gap:22px;margin-bottom:23px;padding:30px;display:flex}.api-intro .course-icon{flex-shrink:0}.api-intro h2{margin-bottom:10px;font-size:22px}.api-intro p{color:#5b6a52;font-size:15px;line-height:1.8}.endpoint{border-bottom:1px solid var(--line);flex-wrap:wrap;align-items:center;gap:12px;padding:18px 0;display:flex}.endpoint code{color:#4e6d41;font-size:15px}.endpoint .text-link{margin-left:auto}.code-block{white-space:pre-wrap;overflow-wrap:anywhere;color:#b3d5a7;background:#18352a;border-radius:9px;margin:19px 0 0;padding:24px;font-size:15px;line-height:1.8}.question-list-text{white-space:normal;color:#546c4b;min-width:240px;max-width:470px;line-height:1.7}.question-list-text small{color:#606757;margin-top:5px;display:block}.test-warning{color:#616b5a;margin-top:16px;font-size:13px;line-height:1.8}.sr-only{clip:rect(0,0,0,0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}[hidden]{display:none!important}@media(min-width:1550px){main{padding-top:42px}.learning-hero{min-height:290px}.hero-copy h2{font-size:28px}.test-card h3{font-size:17px}.test-card>p,.insight-card p{font-size:15px}.test-card{padding:25px}.sidebar{width:280px;overflow-y:auto}.main-shell{width:calc(100% - 280px);margin-left:280px}}@media(max-width:1200px){.sidebar{width:280px;padding-left:14px;padding-right:14px;overflow-y:auto}.main-shell{width:calc(100% - 280px);margin-left:280px}main{padding:28px 25px}.topbar{padding:0 25px}.hero-visual{flex-shrink:0;display:none}.learning-grid{grid-template-columns:minmax(0,2.4fr) minmax(240px,1fr)}.test-card{padding:17px 15px}.test-card-top{flex-wrap:wrap;align-items:flex-start}.test-card-top .badge{padding:4px;font-size:13px}.test-card h3{font-size:16px}.test-card-bottom{flex-wrap:wrap;gap:13px}.stat-card{padding:16px 13px}.date-chip{display:none}.test-layout{grid-template-columns:minmax(0,1fr) 280px}.question-panel{padding:23px}.matching-row{grid-template-columns:1fr 18px 1fr}.result-hero{gap:28px;padding:28px}.filters select{min-width:120px}}@media(max-width:950px){.sidebar{width:280px;padding-left:10px;padding-right:10px;overflow-y:auto}.nav-link{gap:9px;padding:12px 10px;font-size:13px}.workspace strong,.workspace small{font-size:13px}.stats-grid{grid-template-columns:repeat(2,1fr);gap:10px}.stat-card{padding:16px}.test-grid{grid-template-columns:1fr}.test-card h3,.test-card>p{min-height:0}.test-card-top{flex-wrap:wrap;margin-bottom:12px}.test-layout{grid-template-columns:1fr}.test-aside{grid-template-columns:1fr 1fr;gap:15px;display:grid}.test-aside .panel{margin:0}.test-aside>.test-warning{grid-column:1/-1}.result-grid,.editor-grid{grid-template-columns:1fr}.breadcrumb{gap:8px;font-size:13px}.profile>div,.top-divider{display:none}.learning-grid{grid-template-columns:1fr}.insight-card{display:none}.result-ring strong{font-size:35px}.result-hero{gap:23px}.result-copy p{font-size:14px}h1{font-size:26px}footer{padding:0 25px 22px}.sidebar{width:280px;padding:25px 20px;transition:transform .2s;overflow-y:auto;transform:translate(-100%)}.sidebar.open{transform:translate(0);box-shadow:20px 0 60px #163c3955}.main-shell{width:100%;margin-left:0}.mobile-menu{display:inline-grid}.topbar{z-index:20;height:67px;padding:0 16px;position:sticky;top:0}.breadcrumb{gap:8px}.breadcrumb>span,.breadcrumb>svg{display:none}.topbar-right{gap:12px}.profile>div{display:block}.profile strong{font-size:13px}.demo-badge{padding:4px 5px;font-size:13px}main{padding:25px 18px}.page-heading{align-items:flex-start;margin-bottom:22px}.page-heading h1{font-size:25px}.page-heading p{font-size:14px;line-height:1.8}.eyebrow{letter-spacing:1.2px;font-size:13px}.greeting-spark{font-size:25px}.stats-grid{gap:10px}.stat-label{font-size:13px}.stat-value{flex-wrap:wrap;font-size:27px}.section-heading{margin-top:25px}h2{font-size:18px}.section-heading>.subtle-label{display:none}.learning-hero{min-height:0;padding:24px}.hero-copy h2{font-size:23px}.hero-copy>p{font-size:14px}.hero-visual{flex-shrink:0;display:none}.hero-meta{gap:12px}.test-card{padding:21px}.test-card h3{font-size:17px}.test-card-top .badge{font-size:13px}.test-card>p{font-size:14px}.test-card-bottom{flex-wrap:wrap}.card-meta{font-size:13px}.test-card-bottom .subtle-label,.text-link{font-size:14px}.test-card-top{flex-wrap:wrap;align-items:center}.course-icon{flex-shrink:0;width:43px;height:43px}footer{padding:0 18px 20px;font-size:13px;line-height:1.8}footer>span:last-child{display:none}.page-heading>.btn{padding:9px;font-size:13px}.filters{gap:10px;padding:14px}.filters>*{flex:1;min-width:120px}.filters .filter-search{flex-basis:100%}.filters select{width:100%}.filters>.text-link{flex:0}.question-panel{padding:20px}.question-panel h2{font-size:19px}.question-tags{flex-wrap:wrap}.answer-option{padding:13px;font-size:15px}.answer-letter{display:none}.question-actions{flex-wrap:wrap}.question-actions .btn{width:100%}.question-actions>span{display:none}.test-aside{grid-template-columns:1fr}.matching-row{border-bottom:1px solid var(--line);grid-template-columns:1fr;gap:7px;padding-bottom:15px}.matching-row>svg{display:none}.matching-row select{font-size:15px}.matching-term{padding:12px}.test-progress-header{font-size:13px}.result-hero{text-align:center;flex-direction:column;gap:12px;padding:24px 20px}.result-ring{width:180px;height:180px}.result-copy h2{font-size:23px}.review-columns{grid-template-columns:1fr}.padded{padding:20px}.answer-review-head{gap:10px}.form-row{grid-template-columns:1fr;gap:0}.editor-option{flex-wrap:wrap;gap:7px}.editor-option .editor-term{flex-basis:100%;max-width:100%}.api-intro{flex-direction:column;padding:23px}.api-intro h2{font-size:20px}.endpoint code{font-size:14px}.notice{flex-wrap:wrap;padding:13px;font-size:14px}.notice form{margin:0}.progression{gap:8px;height:150px}.profile small,.filter-count{font-size:13px}.teacher-table td{padding:13px}.editor-footer{flex-wrap:wrap}.editor-footer .btn{flex:1}.walkthrough{font-size:14px}dialog h2{font-size:21px}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}main,.main-shell,.hero-copy,.stat-card,.test-card,.test-layout>*,.result-grid>*,.editor-grid>*{min-width:0}small{font-size:13px}input,select,textarea{font-size:16px}.page-heading{flex-wrap:wrap}.profile strong{white-space:nowrap}.sidebar-bottom,.nav-link svg{flex-shrink:0}.test-card h3{min-height:0;font-size:18px}.test-card>p{font-size:15px}.insight-card p,.hero-copy>p,.result-copy p,.answer-option,.ordering-row,.matching-term{font-size:16px}.btn,.compact,.text-link,td,.table-title,.student-cell strong{font-size:14px}.question-list-text small{font-size:13px}.field-control,input[type=text],input[type=search],select,textarea,.matching-row select{font-size:16px}.eyebrow,.nav-caption{letter-spacing:1px}.workspace small,.demo-note p,.nav-caption{color:#b1c5be}::placeholder{color:#687872;opacity:1}@media(max-width:1200px){.stats-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.learning-grid{grid-template-columns:1fr}.insight-card{display:none}}@media(max-width:950px){.profile>div,.topbar .demo-badge{display:none}.topbar{gap:12px}.breadcrumb{min-width:0}.hero-copy .desktop-break{display:none}.stat-card{padding:16px}.stat-label{align-items:flex-start;font-size:14px}.tiny-tag{margin-left:0}.result-hero .result-ring{width:180px;height:180px}.answer-review-head{flex-wrap:wrap}.question-tags .badge{max-width:100%}.ordering-controls button{min-width:32px;min-height:40px}.endpoint code{overflow-wrap:anywhere;min-width:0}}@media(max-width:380px){.stats-grid{grid-template-columns:1fr}.learning-hero{padding:20px}.hero-copy .btn{white-space:normal}}@property --tw-outline-style{syntax:"*";inherits:false;initial-value:solid}