/*! tailwindcss v4.3.2 | MIT License | https://tailwindcss.com */
@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-rotate-x:initial;--tw-rotate-y:initial;--tw-rotate-z:initial;--tw-skew-x:initial;--tw-skew-y:initial;--tw-border-style:solid;--tw-font-weight:initial;--tw-outline-style:solid;--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:ui-sans-serif, system-ui, 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;--spacing:.25rem;--text-4xl:2.25rem;--text-4xl--line-height:calc(2.5 / 2.25);--font-weight-bold:700;--shadow-lg:0 10px 15px -3px #0000001a, 0 4px 6px -4px #0000001a;--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,ui-sans-serif, system-ui, 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{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}.absolute{position:absolute}.fixed{position:fixed}.relative{position:relative}.container{width:100%}@media (width>=40rem){.container{max-width:40rem}}@media (width>=48rem){.container{max-width:48rem}}@media (width>=64rem){.container{max-width:64rem}}@media (width>=80rem){.container{max-width:80rem}}@media (width>=96rem){.container{max-width:96rem}}.mb-2{margin-bottom:calc(var(--spacing) * 2)}.block{display:block}.flex{display:flex}.grid{display:grid}.hidden{display:none}.inline{display:inline}.inline-flex{display:inline-flex}.min-h-\[60vh\]{min-height:60vh}.transform{transform:var(--tw-rotate-x,) var(--tw-rotate-y,) var(--tw-rotate-z,) var(--tw-skew-x,) var(--tw-skew-y,)}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-center{justify-content:center}.border{border-style:var(--tw-border-style);border-width:1px}.p-8{padding:calc(var(--spacing) * 8)}.text-center{text-align:center}.text-4xl{font-size:var(--text-4xl);line-height:var(--tw-leading,var(--text-4xl--line-height))}.font-bold{--tw-font-weight:var(--font-weight-bold);font-weight:var(--font-weight-bold)}.lowercase{text-transform:lowercase}.uppercase{text-transform:uppercase}.italic{font-style:italic}.underline{text-decoration-line:underline}.outline{outline-style:var(--tw-outline-style);outline-width:1px}.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{--bg:#f6f7f9;--card:#fff;--border:#e7eaf0;--border2:#eef0f4;--text:#17223b;--text2:#3d4a63;--muted:#6b7482;--muted2:#98a1b0;--blue:#2563eb;--blue-d:#1d4ed8;--blue-50:#eff5ff;--blue-100:#dbeafe;--green:#16a34a;--green-bg:#e8f7ee;--red:#dc2626;--red-bg:#fdecec;--amber:#b45309;--amber-bg:#fdf3d8;--cyan:#0e7490;--cyan-bg:#e0f4fa;--violet:#7c3aed;--violet-bg:#f1eafd;--gray-bg:#eef0f4;--shadow:0 1px 2px #1018280a,0 1px 3px #1018280f;--shadow-lg:0 8px 28px #1018281f;--radius:14px;--sidebar-w:248px}[data-theme=dark]{--bg:#0f141c;--card:#161d29;--border:#242e3f;--border2:#1e2735;--text:#e8ecf3;--text2:#c4cddc;--muted:#8b96a8;--muted2:#5f6b7e;--blue:#3b82f6;--blue-d:#2563eb;--blue-50:#182234;--blue-100:#1c2c49;--green:#34d399;--green-bg:#12281e;--red:#f87171;--red-bg:#301b1b;--amber:#fbbf24;--amber-bg:#2d2513;--cyan:#38bdf8;--cyan-bg:#122733;--violet:#a78bfa;--violet-bg:#241d38;--gray-bg:#212b3b;--shadow:0 1px 2px #0000004d;--shadow-lg:0 8px 28px #00000080}*{box-sizing:border-box;margin:0;padding:0}html{font-size:15px}body{background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;overflow-x:hidden}button{cursor:pointer;color:inherit;background:0 0;border:none;font-family:inherit}input,select,textarea{color:var(--text);font-family:inherit;font-size:.92rem}a{color:var(--blue);text-decoration:none}::-webkit-scrollbar{width:9px;height:9px}::-webkit-scrollbar-thumb{background:var(--border);border-radius:6px}::-webkit-scrollbar-track{background:0 0}.sidebar{width:var(--sidebar-w);background:var(--card);border-right:1px solid var(--border);z-index:50;flex-direction:column;transition:transform .25s;display:flex;position:fixed;top:0;bottom:0;left:0}.sidebar-logo{align-items:center;gap:11px;padding:18px 16px 14px;display:flex}.logo-mark{background:var(--blue);color:#fff;letter-spacing:.5px;border-radius:11px;flex-shrink:0;justify-content:center;align-items:center;width:40px;height:40px;font-size:1rem;font-weight:800;display:flex}.logo-text b{font-size:.95rem;font-weight:700;display:block}.logo-text span{color:var(--muted);font-size:.72rem}.sidebar-collapse{color:var(--muted2);border-radius:6px;margin-left:auto;padding:4px}.sidebar-collapse:hover{background:var(--gray-bg)}.sidebar nav{flex:1;padding:6px 12px 12px;overflow-y:auto}.nav-section{letter-spacing:.09em;color:var(--muted2);text-transform:uppercase;margin:16px 10px 6px;font-size:.66rem;font-weight:700}.nav-item{width:100%;color:var(--text2);text-align:left;border-radius:9px;align-items:center;gap:11px;margin-bottom:2px;padding:9px 11px;font-size:.9rem;font-weight:500;display:flex;position:relative}.nav-item svg{stroke:currentColor;flex-shrink:0;width:19px;height:19px}.nav-item:hover{background:var(--gray-bg)}.nav-item.active{background:var(--blue-50);color:var(--blue);font-weight:600}.nav-item.active:before{content:"";background:var(--blue);border-radius:0 4px 4px 0;width:3.5px;position:absolute;top:6px;bottom:6px;left:-12px}.nav-item .nav-badge{background:var(--red);color:#fff;border-radius:20px;margin-left:auto;padding:1.5px 6.5px;font-size:.66rem;font-weight:700}.nav-item .soon{background:var(--violet-bg);color:var(--violet);border-radius:20px;margin-left:auto;padding:2px 7px;font-size:.62rem;font-weight:700}.sidebar-bottom{border-top:1px solid var(--border);padding:10px 12px 14px}.user-chip{text-align:left;border-radius:10px;align-items:center;gap:10px;width:100%;padding:8px 10px;display:flex}.user-chip:hover{background:var(--gray-bg)}.avatar{color:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;font-size:.8rem;font-weight:700;display:flex}.user-chip b{font-size:.85rem;font-weight:600;display:block}.user-chip span{color:var(--muted);font-size:.72rem}.user-chip svg{width:16px;height:16px;color:var(--muted2);margin-left:auto}.role-menu{background:var(--card);border:1px solid var(--border);width:236px;box-shadow:var(--shadow-lg);z-index:200;border-radius:14px;padding:8px;display:none;position:fixed;bottom:74px;left:14px}.role-menu.open{animation:.15s pop;display:block}.role-menu .rm-label{letter-spacing:.08em;text-transform:uppercase;color:var(--muted2);padding:6px 10px 4px;font-size:.65rem;font-weight:700}.role-opt{text-align:left;border-radius:9px;align-items:center;gap:10px;width:100%;padding:8px 10px;display:flex}.role-opt:hover{background:var(--gray-bg)}.role-opt.cur{background:var(--blue-50)}.role-opt b{font-size:.84rem;font-weight:600;display:block}.role-opt span{color:var(--muted);font-size:.7rem}.role-opt .check{color:var(--blue);margin-left:auto}.rm-div{background:var(--border);height:1px;margin:6px 4px}@keyframes pop{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}.main{margin-left:var(--sidebar-w);flex-direction:column;min-height:100vh;display:flex}.topbar{background:var(--bg);z-index:40;align-items:center;gap:14px;padding:14px 26px;display:flex;position:sticky;top:0}.topbar h1{align-items:center;gap:10px;font-size:1.32rem;font-weight:700;display:flex}.topbar h1 svg{width:22px;height:22px;color:var(--blue)}.scope-pill{background:var(--card);border:1px solid var(--border);color:var(--text2);border-radius:24px;align-items:center;gap:7px;padding:7.5px 14px;font-size:.85rem;font-weight:600;display:flex}.scope-pill svg{width:15px;height:15px;color:var(--blue)}.searchbar{background:var(--card);border:1px solid var(--border);border-radius:24px;flex:1;align-items:center;gap:8px;max-width:340px;padding:7.5px 15px;display:flex}.searchbar input{background:0 0;border:none;outline:none;flex:1;font-size:.86rem}.searchbar svg{width:15px;height:15px;color:var(--muted2)}.top-actions{align-items:center;gap:10px;margin-left:auto;display:flex}.icon-btn{background:var(--card);border:1px solid var(--border);width:38px;height:38px;color:var(--text2);border-radius:50%;justify-content:center;align-items:center;display:flex;position:relative}.icon-btn:hover{background:var(--gray-bg)}.icon-btn svg{width:17px;height:17px}.icon-btn .dot{background:var(--red);border:2px solid var(--card);border-radius:50%;width:8px;height:8px;position:absolute;top:8px;right:9px}.topbar-user{position:relative}.topbar-user .user-chip{background:var(--card);border:1px solid var(--border);border-radius:24px;width:auto;padding:4px 10px 4px 5px}.topbar-user .user-chip:hover{background:var(--gray-bg)}.topbar-user .user-chip>div{max-width:150px}.topbar-user .user-chip b{white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.topbar-user .role-menu{width:236px;position:absolute;inset:calc(100% + 8px) 0 auto auto}@media (width<=760px){.topbar-user .user-chip>div{display:none}}.btn{border:1px solid #0000;border-radius:10px;align-items:center;gap:7px;padding:9px 16px;font-size:.87rem;font-weight:600;transition:all .15s;display:inline-flex}.btn svg{width:15px;height:15px}.btn-primary{background:var(--blue);color:#fff}.btn-primary:hover{background:var(--blue-d)}.btn-outline{background:var(--card);border-color:var(--border);color:var(--text2)}.btn-outline:hover{background:var(--gray-bg)}.btn-ghost{color:var(--blue)}.btn-ghost:hover{background:var(--blue-50)}.btn-danger{background:var(--red);color:#fff}.btn-sm{border-radius:8px;padding:6px 11px;font-size:.78rem}.btn-lg{border-radius:12px;padding:12px 24px;font-size:.95rem}.content{flex:1;width:100%;max-width:1460px;padding:6px 26px 40px}.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow)}.card-pad{padding:20px}.card-head{border-bottom:1px solid var(--border2);justify-content:space-between;align-items:center;padding:16px 20px;display:flex}.card-head h3{font-size:.98rem;font-weight:700}.card-head .sub{color:var(--muted);margin-top:2px;font-size:.76rem;font-weight:400}.filter-row{flex-wrap:wrap;align-items:center;gap:8px;margin:8px 0 16px;display:flex}.filter-label{color:var(--muted);margin-right:2px;font-size:.84rem}.fpill{background:var(--card);border:1px solid var(--border);color:var(--text2);border-radius:24px;align-items:center;gap:7px;padding:7.5px 15px;font-size:.84rem;font-weight:600;display:inline-flex}.fpill:hover{border-color:var(--blue)}.fpill.active{background:var(--blue);border-color:var(--blue);color:#fff}.fpill .cnt{background:var(--gray-bg);color:var(--muted);border-radius:14px;padding:1px 7px;font-size:.72rem;font-weight:700}.fpill.active .cnt{color:#fff;background:#ffffff38}.table-wrap{overflow-x:auto}table.dt{border-collapse:collapse;width:100%;font-size:.88rem}.dt thead th{text-align:left;letter-spacing:.07em;text-transform:uppercase;color:var(--muted2);border-bottom:1px solid var(--border2);white-space:nowrap;padding:13px 16px;font-size:.68rem;font-weight:700}.dt tbody td{border-bottom:1px solid var(--border2);color:var(--text2);vertical-align:middle;padding:15px 16px}.dt tbody tr:last-child td{border-bottom:none}.dt tbody tr{transition:background .12s}.dt tbody tr:hover{background:var(--blue-50)}.dt td b{color:var(--text);font-weight:650}.dt .mono{color:var(--muted);font-family:ui-monospace,Menlo,monospace;font-size:.8rem}.dt .dim{color:var(--muted2)}.badge{white-space:nowrap;border-radius:20px;align-items:center;gap:5px;padding:4.5px 12px;font-size:.75rem;font-weight:650;display:inline-flex}.b-gray{background:var(--gray-bg);color:var(--muted)}.b-green{background:var(--green-bg);color:var(--green)}.b-blue{background:var(--blue-100);color:var(--blue)}.b-cyan{background:var(--cyan-bg);color:var(--cyan)}.b-amber{background:var(--amber-bg);color:var(--amber)}.b-red{background:var(--red-bg);color:var(--red)}.b-violet{background:var(--violet-bg);color:var(--violet)}.grid{gap:16px;display:grid}.g4{grid-template-columns:repeat(4,1fr)}.g3{grid-template-columns:repeat(3,1fr)}.g2{grid-template-columns:repeat(2,1fr)}.g23{grid-template-columns:2fr 1fr}.g32{grid-template-columns:1fr 2fr}.stat{padding:18px 20px;position:relative;overflow:hidden}.stat .s-ico{border-radius:11px;justify-content:center;align-items:center;width:40px;height:40px;margin-bottom:12px;display:flex}.stat .s-ico svg{width:19px;height:19px}.stat .s-val{letter-spacing:-.02em;font-size:1.55rem;font-weight:800}.stat .s-lbl{color:var(--muted);margin-top:2px;font-size:.8rem}.stat .s-trend{align-items:center;gap:4px;margin-top:8px;font-size:.73rem;font-weight:650;display:inline-flex}.up{color:var(--green)}.down{color:var(--red)}.pbar{background:var(--gray-bg);border-radius:6px;height:7px;overflow:hidden}.pbar>i{background:var(--blue);border-radius:6px;height:100%;transition:width .6s;display:block}.empty{text-align:center;color:var(--muted);padding:48px 20px}.empty svg{width:44px;height:44px;color:var(--muted2);margin-bottom:12px}.field{margin-bottom:15px}.field label{color:var(--text2);margin-bottom:6px;font-size:.8rem;font-weight:600;display:block}.field input[type=text],.field input[type=email],.field input[type=password],.field input[type=number],.field input[type=date],.field input[type=time],.field select,.field textarea{border:1px solid var(--border);background:var(--card);border-radius:10px;outline:none;width:100%;padding:10px 13px;transition:border .15s}.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--blue);box-shadow:0 0 0 3px var(--blue-50)}.field textarea{resize:vertical;min-height:80px}.field .hint{color:var(--muted2);margin-top:4px;font-size:.72rem}.rte-content,.rte-view{color:var(--text);font-size:.92rem;line-height:1.6}.rte-content{min-height:var(--rte-min-height,110px);outline:none;padding:12px 13px}.rte-content p,.rte-view p{margin:0 0 8px}.rte-content p:last-child,.rte-view p:last-child{margin-bottom:0}.rte-content ul,.rte-content ol,.rte-view ul,.rte-view ol{margin:0 0 8px;padding-left:22px}.rte-content blockquote,.rte-view blockquote{border-left:3px solid var(--border);color:var(--muted);margin:0 0 8px;padding-left:12px}.rte-content code,.rte-view code{background:var(--gray-bg);border-radius:4px;padding:1px 5px;font-size:.85em}.rte-content p.is-editor-empty:first-child:before{content:attr(data-placeholder);float:left;color:var(--muted2);pointer-events:none;height:0}.frow{grid-template-columns:1fr 1fr;gap:14px;display:grid}.frow3{grid-template-columns:1fr 1fr 1fr;gap:14px;display:grid}.switch{flex-shrink:0;width:42px;height:24px;position:relative}.switch input{opacity:0;width:0;height:0}.switch i{background:var(--border);cursor:pointer;border-radius:24px;transition:all .2s;position:absolute;inset:0}.switch i:after{content:"";background:#fff;border-radius:50%;width:18px;height:18px;transition:all .2s;position:absolute;top:3px;left:3px;box-shadow:0 1px 3px #00000040}.switch input:checked+i{background:var(--blue)}.switch input:checked+i:after{transform:translate(18px)}.setting-row{border-bottom:1px solid var(--border2);justify-content:space-between;align-items:center;padding:15px 0;display:flex}.setting-row:last-child{border-bottom:none}.setting-row b{font-size:.9rem;font-weight:600;display:block}.setting-row span{color:var(--muted);font-size:.77rem}.modal-bg{-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);z-index:700;background:#0d14218c;justify-content:center;align-items:center;padding:20px;display:none;position:fixed;inset:0}.modal-bg.open{display:flex}.modal{background:var(--card);box-shadow:var(--shadow-lg);border-radius:18px;width:100%;max-width:560px;max-height:88vh;animation:.2s pop;overflow-y:auto}.modal.wide{max-width:760px}.modal-head{justify-content:space-between;align-items:center;padding:20px 24px 0;display:flex}.modal-head h3{font-size:1.08rem;font-weight:700}.modal-body{padding:18px 24px 24px}.modal-foot{justify-content:flex-end;gap:10px;padding:0 24px 22px;display:flex}.x-btn{width:32px;height:32px;color:var(--muted);border-radius:50%;justify-content:center;align-items:center;display:flex}.x-btn:hover{background:var(--gray-bg)}#toasts{z-index:800;flex-direction:column;gap:10px;display:flex;position:fixed;bottom:24px;right:24px}.toast{background:var(--text);color:var(--bg);box-shadow:var(--shadow-lg);border-radius:12px;align-items:center;gap:10px;padding:12px 18px;font-size:.86rem;font-weight:550;animation:.2s pop;display:flex}.toast svg{width:17px;height:17px;color:var(--green)}.tabs{background:var(--gray-bg);border-radius:11px;gap:2px;width:max-content;padding:4px;display:flex}.tab{color:var(--muted);border-radius:8px;padding:7px 16px;font-size:.84rem;font-weight:600}.tab.active{background:var(--card);color:var(--text);box-shadow:var(--shadow)}.exam-top{background:var(--card);border-bottom:1px solid var(--border);align-items:center;gap:16px;padding:13px 24px;display:flex}.exam-top .et-title b{font-size:.95rem;display:block}.exam-top .et-title span{color:var(--muted);font-size:.74rem}.timer{background:var(--blue-50);color:var(--blue);border:1px solid var(--blue-100);font-variant-numeric:tabular-nums;border-radius:12px;align-items:center;gap:8px;padding:8px 16px;font-size:1.02rem;font-weight:800;display:flex}.timer.warn{background:var(--red-bg);color:var(--red);border-color:#0000;animation:1s infinite blink}@keyframes blink{50%{opacity:.55}}.autosave{color:var(--muted);align-items:center;gap:6px;font-size:.73rem;display:flex}.autosave .sd{background:var(--green);border-radius:50%;width:7px;height:7px}.exam-progress{background:var(--border2);height:4px}.exam-progress i{background:var(--blue);height:100%;transition:width .3s;display:block}.exam-body{flex:1;grid-template-columns:1fr 296px;gap:0;display:grid;overflow:hidden}.exam-q{padding:30px 40px;overflow-y:auto}.exam-side{border-left:1px solid var(--border);background:var(--card);padding:20px;overflow-y:auto}.q-meta{flex-wrap:wrap;align-items:center;gap:10px;margin-bottom:16px;display:flex}.q-num{color:var(--blue);font-size:.8rem;font-weight:700}.q-text{max-width:760px;margin-bottom:8px;font-size:1.12rem;font-weight:600;line-height:1.65}.q-diagram{border:1.5px dashed var(--border);color:var(--muted);border-radius:12px;align-items:center;gap:10px;max-width:480px;margin:14px 0;padding:18px;font-size:.82rem;display:flex}.opt{border:1.5px solid var(--border);cursor:pointer;background:var(--card);border-radius:12px;align-items:flex-start;gap:13px;max-width:680px;margin-bottom:10px;padding:14px 16px;transition:all .12s;display:flex}.opt:hover{border-color:var(--blue)}.opt.sel{border-color:var(--blue);background:var(--blue-50)}.opt .ol{background:var(--gray-bg);width:28px;height:28px;color:var(--muted);border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;font-size:.8rem;font-weight:700;display:flex}.opt.sel .ol{background:var(--blue);color:#fff}.opt p{color:var(--text2);padding-top:3px;font-size:.95rem}.opt.sel p{color:var(--text)}.exam-nav{align-items:center;gap:10px;max-width:680px;margin-top:26px;display:flex}.palette{grid-template-columns:repeat(5,1fr);gap:8px;margin:12px 0 18px;display:grid}.pq{aspect-ratio:1;border:1.5px solid var(--border);color:var(--muted);background:var(--card);border-radius:9px;justify-content:center;align-items:center;font-size:.8rem;font-weight:700;display:flex;position:relative}.pq.cur{border-color:var(--blue);box-shadow:0 0 0 2.5px var(--blue-100)}.pq.ans{background:var(--blue);border-color:var(--blue);color:#fff}.pq.flag:after{content:"";background:var(--amber);border-radius:50%;width:7px;height:7px;position:absolute;top:3px;right:3px}.legend{color:var(--muted);flex-direction:column;gap:7px;font-size:.74rem;display:flex}.legend i{vertical-align:-2px;border-radius:4px;width:13px;height:13px;margin-right:7px;display:inline-block}.ring-wrap{justify-content:center;align-items:center;display:flex;position:relative}.ring-txt{text-align:center;position:absolute}.ring-txt b{font-size:1.9rem;font-weight:800;display:block}.ring-txt span{color:var(--muted);font-size:.75rem}.land-nav{background:var(--bg);border-bottom:1px solid var(--border);z-index:80;align-items:center;gap:26px;padding:16px 6vw;display:flex;position:sticky;top:0}.land-nav .links{gap:22px;margin-left:14px;display:flex}.land-nav .links a{color:var(--text2);font-size:.88rem;font-weight:550}.land-nav .links a:hover{color:var(--blue)}.hero{grid-template-columns:1.05fr .95fr;align-items:center;gap:44px;padding:66px 6vw 60px;display:grid}.hero h1{letter-spacing:-.03em;font-size:2.85rem;font-weight:800;line-height:1.14}.hero h1 em{color:var(--blue);font-style:normal}.hero p{color:var(--muted);max-width:520px;margin:20px 0 28px;font-size:1.06rem;line-height:1.65}.hero-tag{background:var(--blue-50);color:var(--blue);border-radius:20px;align-items:center;gap:8px;margin-bottom:20px;padding:7px 15px;font-size:.78rem;font-weight:700;display:inline-flex}.hero-stats{gap:34px;margin-top:38px;display:flex}.hero-stats b{font-size:1.45rem;font-weight:800;display:block}.hero-stats span{color:var(--muted);font-size:.78rem}.hero-visual{background:linear-gradient(135deg,var(--blue) 0%,#7c3aed 120%);box-shadow:var(--shadow-lg);border-radius:24px;padding:26px;position:relative}.hero-card{background:var(--card);box-shadow:var(--shadow);border-radius:16px;margin-bottom:14px;padding:18px}.sec{padding:64px 6vw}.sec-title{text-align:center;max-width:640px;margin:0 auto 44px}.sec-title h2{letter-spacing:-.02em;font-size:1.95rem;font-weight:800}.sec-title p{color:var(--muted);margin-top:12px;line-height:1.6}.feat{padding:24px;transition:transform .18s,box-shadow .18s}.feat:hover{box-shadow:var(--shadow-lg);transform:translateY(-4px)}.feat .f-ico{border-radius:13px;justify-content:center;align-items:center;width:46px;height:46px;margin-bottom:16px;display:flex}.feat .f-ico svg{width:22px;height:22px}.feat h4{margin-bottom:8px;font-size:1rem;font-weight:700}.feat p{color:var(--muted);font-size:.86rem;line-height:1.6}.price-card{flex-direction:column;padding:28px;display:flex;position:relative}.price-card.pop{border:2px solid var(--blue)}.pop-tag{background:var(--blue);color:#fff;border-radius:16px;padding:4px 14px;font-size:.68rem;font-weight:700;position:absolute;top:-12px;left:50%;transform:translate(-50%)}.price-card .amt{margin:12px 0 2px;font-size:2.1rem;font-weight:800}.price-card .amt small{color:var(--muted);font-size:.85rem;font-weight:500}.price-card ul{flex:1;margin:20px 0 24px;list-style:none}.price-card li{color:var(--text2);align-items:center;gap:9px;padding:6px 0;font-size:.86rem;display:flex}.price-card li svg{width:15px;height:15px;color:var(--green);flex-shrink:0}.testi{padding:24px}.testi p{color:var(--text2);margin-bottom:18px;font-size:.9rem;line-height:1.68}.stars{color:#f59e0b;letter-spacing:2px;margin-bottom:12px;font-size:.9rem}.land-foot{border-top:1px solid var(--border);color:var(--muted);grid-template-columns:1.4fr 1fr 1fr 1fr;gap:30px;padding:44px 6vw 30px;font-size:.85rem;display:grid}.land-foot h5{color:var(--text);margin-bottom:14px;font-size:.86rem}.land-foot a{color:var(--muted);padding:4px 0;display:block}.land-foot a:hover{color:var(--blue)}.login-shell{background:radial-gradient(1000px 500px at 80% -10%,var(--blue-100),transparent),var(--bg);justify-content:center;align-items:center;min-height:100vh;padding:24px;display:flex}.login-card{background:var(--card);border:1px solid var(--border);width:100%;max-width:440px;box-shadow:var(--shadow-lg);border-radius:22px;padding:34px}.portal-tabs{background:var(--gray-bg);border-radius:12px;grid-template-columns:repeat(4,1fr);gap:6px;margin:22px 0;padding:5px;display:grid}.portal-tabs button{color:var(--muted);border-radius:9px;padding:8px 4px;font-size:.78rem;font-weight:650}.portal-tabs button.active{background:var(--card);color:var(--blue);box-shadow:var(--shadow)}.login-meta{justify-content:space-between;align-items:center;margin:4px 0 18px;font-size:.8rem;display:flex}.login-meta label{color:var(--muted);cursor:pointer;align-items:center;gap:7px;display:flex}@media (width<=1180px){.g4{grid-template-columns:repeat(2,1fr)}.g23,.g32{grid-template-columns:1fr}.exam-body{grid-template-columns:1fr 250px}}@media (width<=900px){.sidebar{transform:translate(-100%)}.sidebar.open{box-shadow:var(--shadow-lg);transform:none}.main{margin-left:0}.hero{grid-template-columns:1fr}.land-foot{grid-template-columns:1fr 1fr}.g3,.frow,.frow3,.exam-body{grid-template-columns:1fr}.exam-side,.searchbar{display:none}}@media (width<=640px){.g4,.g2{grid-template-columns:1fr}.content{padding:6px 14px 40px}.topbar{flex-wrap:wrap;padding:12px 14px}}.menu-btn{display:none}@media (width<=900px){.menu-btn{display:flex}}.app-shell.side-collapsed .sidebar{transform:translate(-100%)}.app-shell.side-collapsed .main{margin-left:0}.app-shell.side-collapsed .menu-btn{display:flex}.main{transition:margin-left .25s}.fade-in{animation:.3s fadeUp}@keyframes fadeUp{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}.glass{border:1px solid var(--blue-100);background:linear-gradient(135deg,#2563eb0f,#7c3aed0d)}.week-grid{grid-template-columns:repeat(5,1fr);gap:12px;display:grid}.day-card{background:var(--card);border:1px solid var(--border);border-radius:14px;min-height:40px;padding:14px}.day-card.today{background:var(--blue);color:#fff;border-color:var(--blue)}.day-card.today .dc-date{color:#fffc}.day-card b{font-size:.9rem}.dc-date{color:var(--muted);font-size:.72rem}.day-drop{border:1.5px dashed var(--border);border-radius:12px;flex-direction:column;gap:8px;min-height:120px;margin-top:10px;padding:8px;display:flex}.plan-chip{background:var(--card);border:1px solid var(--border);box-shadow:var(--shadow);cursor:pointer;text-align:left;border-radius:10px;padding:9px 11px}.plan-chip b{font-size:.78rem;display:block}.plan-chip span{color:var(--muted);font-size:.66rem}.day-empty{color:var(--muted2);flex-direction:column;flex:1;justify-content:center;align-items:center;gap:6px;font-size:.74rem;display:flex}.lesson-row{border-bottom:1px solid var(--border2);align-items:center;gap:12px;padding:12px 0;display:flex}.lesson-row:last-child{border-bottom:none}.l-ico{border-radius:10px;flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;display:flex}.player-stage{aspect-ratio:16/9;background:#0d1420;border-radius:16px;justify-content:center;align-items:center;display:flex;position:relative;overflow:hidden}.player-stage .play-big{background:var(--blue);color:#fff;cursor:pointer;border-radius:50%;justify-content:center;align-items:center;width:72px;height:72px;transition:transform .15s;display:flex;box-shadow:0 8px 30px #2563eb80}.player-stage .play-big:hover{transform:scale(1.08)}.player-stage .play-big svg{width:28px;height:28px;margin-left:4px}.chat-list{flex-direction:column;gap:4px;display:flex;overflow-y:auto}.chat-item{cursor:pointer;text-align:left;border-radius:11px;gap:11px;width:100%;padding:11px 12px;display:flex}.chat-item:hover,.chat-item.cur{background:var(--blue-50)}.bubble{border-radius:14px;max-width:75%;padding:10px 14px;font-size:.85rem;line-height:1.55}.bubble.me{background:var(--blue);color:#fff;border-bottom-right-radius:4px;align-self:flex-end}.bubble.them{background:var(--gray-bg);border-bottom-left-radius:4px;align-self:flex-start}.cal-grid{grid-template-columns:repeat(7,1fr);gap:6px;display:grid}.cal-cell{border:1px solid var(--border2);border-radius:10px;min-height:86px;padding:6px;font-size:.72rem}.cal-cell .cd{color:var(--muted);font-size:.7rem;font-weight:700}.cal-cell.today{border-color:var(--blue);background:var(--blue-50)}.cal-ev{white-space:nowrap;text-overflow:ellipsis;border-radius:6px;margin-top:4px;padding:2px 6px;font-size:.62rem;font-weight:650;overflow:hidden}.mastery{border-bottom:1px solid var(--border2);align-items:center;gap:10px;padding:10px 0;display:flex}.podium{grid-template-columns:1fr 1fr 1fr;align-items:end;gap:12px;display:grid}.pod{border:1px solid var(--border);text-align:center;background:var(--card);border-radius:14px;padding:16px}.pod.first{background:var(--amber-bg);border-color:#f2d98c}@media (width<=1100px){.week-grid{grid-template-columns:repeat(2,1fr)}}@media (width<=640px){.week-grid{grid-template-columns:1fr}}#root{min-height:100vh}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-font-weight{syntax:"*";inherits:false}@property --tw-outline-style{syntax:"*";inherits:false;initial-value:solid}@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}
