@font-face{font-family:Geist;font-style:normal;font-weight:100 900;font-display:swap;src:url(../media/8a480f0b521d4e75-s.8e0177b5.woff2)format("woff2");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:Geist;font-style:normal;font-weight:100 900;font-display:swap;src:url(../media/7178b3e590c64307-s.b97b3418.woff2)format("woff2");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:Geist;font-style:normal;font-weight:100 900;font-display:swap;src:url(../media/caa3a2e1cccd8315-s.p.853070df.woff2)format("woff2");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}@font-face{font-family:Geist Fallback;src:local(Arial);ascent-override:95.94%;descent-override:28.16%;line-gap-override:0.0%;size-adjust:104.76%}.geist_a71539c9-module__T19VSG__className{font-family:Geist,Geist Fallback;font-style:normal}.geist_a71539c9-module__T19VSG__variable{--font-geist-sans:"Geist","Geist Fallback"}
@font-face{font-family:Geist Mono;font-style:normal;font-weight:100 900;font-display:swap;src:url(../media/4fa387ec64143e14-s.c1fdd6c2.woff2)format("woff2");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:Geist Mono;font-style:normal;font-weight:100 900;font-display:swap;src:url(../media/bbc41e54d2fcbd21-s.799d8ef8.woff2)format("woff2");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:Geist Mono;font-style:normal;font-weight:100 900;font-display:swap;src:url(../media/797e433ab948586e-s.p.dbea232f.woff2)format("woff2");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}@font-face{font-family:Geist Mono Fallback;src:local(Arial);ascent-override:74.67%;descent-override:21.92%;line-gap-override:0.0%;size-adjust:134.59%}.geist_mono_8d43a2aa-module__8Li5zG__className{font-family:Geist Mono,Geist Mono Fallback;font-style:normal}.geist_mono_8d43a2aa-module__8Li5zG__variable{--font-geist-mono:"Geist Mono","Geist Mono Fallback"}
@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-gradient-position:initial;--tw-gradient-from:#0000;--tw-gradient-via:#0000;--tw-gradient-to:#0000;--tw-gradient-stops:initial;--tw-gradient-via-stops:initial;--tw-gradient-from-position:0%;--tw-gradient-via-position:50%;--tw-gradient-to-position:100%}}}@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;--color-red-600:#e40014;--color-orange-500:#fe6e00;--color-amber-600:#dd7400;--color-emerald-500:#00bb7f;--color-teal-600:#009588;--color-blue-500:#3080ff;--color-indigo-600:#4f39f6;--color-violet-600:#7f22fe;--color-purple-500:#ac4bff;--color-pink-500:#f6339a;--color-rose-600:#e70044;--color-slate-600:#45556c;--color-gray-500:#6a7282;--shadow-sm:0 1px 3px 0 #0000001a,0 1px 2px -1px #0000001a;--shadow-md:0 4px 6px -1px #0000001a,0 2px 4px -2px #0000001a;--shadow-lg:0 10px 15px -3px #0000001a,0 4px 6px -4px #0000001a;--shadow-xl:0 20px 25px -5px #0000001a,0 8px 10px -6px #0000001a;--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono)}@supports (color:lab(0% 0 0)){:root,:host{--color-red-600:lab(48.4493% 77.4328 61.5452);--color-orange-500:lab(64.272% 57.1788 90.3583);--color-amber-600:lab(60.3514% 40.5624 87.1228);--color-emerald-500:lab(66.9756% -58.27 19.5419);--color-teal-600:lab(55.0223% -41.0774 -3.90277);--color-blue-500:lab(54.1736% 13.3369 -74.6839);--color-indigo-600:lab(38.4009% 52.6132 -92.3857);--color-violet-600:lab(41.088% 68.9966 -91.995);--color-purple-500:lab(52.0183% 66.11 -78.2316);--color-pink-500:lab(56.9303% 76.8162 -8.07021);--color-rose-600:lab(49.1882% 81.577 36.0311);--color-slate-600:lab(35.5623% -1.74978 -15.4316);--color-gray-500:lab(47.7841% -.393182 -10.0268)}}}@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{.sticky{position:sticky}.container{width:100%}@media (min-width:40rem){.container{max-width:40rem}}@media (min-width:48rem){.container{max-width:48rem}}@media (min-width:64rem){.container{max-width:64rem}}@media (min-width:80rem){.container{max-width:80rem}}@media (min-width:96rem){.container{max-width:96rem}}.flex{display:flex}.grid{display:grid}.inline{display:inline}.w-full{width:100%}.from-blue-500{--tw-gradient-from:var(--color-blue-500);--tw-gradient-stops:var(--tw-gradient-via-stops,var(--tw-gradient-position),var(--tw-gradient-from)var(--tw-gradient-from-position),var(--tw-gradient-to)var(--tw-gradient-to-position))}.from-emerald-500{--tw-gradient-from:var(--color-emerald-500);--tw-gradient-stops:var(--tw-gradient-via-stops,var(--tw-gradient-position),var(--tw-gradient-from)var(--tw-gradient-from-position),var(--tw-gradient-to)var(--tw-gradient-to-position))}.from-gray-500{--tw-gradient-from:var(--color-gray-500);--tw-gradient-stops:var(--tw-gradient-via-stops,var(--tw-gradient-position),var(--tw-gradient-from)var(--tw-gradient-from-position),var(--tw-gradient-to)var(--tw-gradient-to-position))}.from-orange-500{--tw-gradient-from:var(--color-orange-500);--tw-gradient-stops:var(--tw-gradient-via-stops,var(--tw-gradient-position),var(--tw-gradient-from)var(--tw-gradient-from-position),var(--tw-gradient-to)var(--tw-gradient-to-position))}.from-pink-500{--tw-gradient-from:var(--color-pink-500);--tw-gradient-stops:var(--tw-gradient-via-stops,var(--tw-gradient-position),var(--tw-gradient-from)var(--tw-gradient-from-position),var(--tw-gradient-to)var(--tw-gradient-to-position))}.from-purple-500{--tw-gradient-from:var(--color-purple-500);--tw-gradient-stops:var(--tw-gradient-via-stops,var(--tw-gradient-position),var(--tw-gradient-from)var(--tw-gradient-from-position),var(--tw-gradient-to)var(--tw-gradient-to-position))}.to-amber-600{--tw-gradient-to:var(--color-amber-600);--tw-gradient-stops:var(--tw-gradient-via-stops,var(--tw-gradient-position),var(--tw-gradient-from)var(--tw-gradient-from-position),var(--tw-gradient-to)var(--tw-gradient-to-position))}.to-indigo-600{--tw-gradient-to:var(--color-indigo-600);--tw-gradient-stops:var(--tw-gradient-via-stops,var(--tw-gradient-position),var(--tw-gradient-from)var(--tw-gradient-from-position),var(--tw-gradient-to)var(--tw-gradient-to-position))}.to-rose-600{--tw-gradient-to:var(--color-rose-600);--tw-gradient-stops:var(--tw-gradient-via-stops,var(--tw-gradient-position),var(--tw-gradient-from)var(--tw-gradient-from-position),var(--tw-gradient-to)var(--tw-gradient-to-position))}.to-slate-600{--tw-gradient-to:var(--color-slate-600);--tw-gradient-stops:var(--tw-gradient-via-stops,var(--tw-gradient-position),var(--tw-gradient-from)var(--tw-gradient-from-position),var(--tw-gradient-to)var(--tw-gradient-to-position))}.to-teal-600{--tw-gradient-to:var(--color-teal-600);--tw-gradient-stops:var(--tw-gradient-via-stops,var(--tw-gradient-position),var(--tw-gradient-from)var(--tw-gradient-from-position),var(--tw-gradient-to)var(--tw-gradient-to-position))}.to-violet-600{--tw-gradient-to:var(--color-violet-600);--tw-gradient-stops:var(--tw-gradient-via-stops,var(--tw-gradient-position),var(--tw-gradient-from)var(--tw-gradient-from-position),var(--tw-gradient-to)var(--tw-gradient-to-position))}.text-red-600{color:var(--color-red-600)}.antialiased{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}}:root{--color-primary:#6366f1;--color-primary-dark:#4f46e5;--color-secondary:#8b5cf6;--color-accent:#06b6d4;--bg-primary:#fff;--bg-secondary:#f8fafc;--bg-tertiary:#f1f5f9;--text-primary:#0f172a;--text-secondary:#475569;--text-muted:#94a3b8;--border-color:#e2e8f0;--border-radius:12px;--border-radius-lg:16px;--border-radius-xl:24px;--shadow-sm:0 1px 2px 0 #0000000d;--shadow-md:0 4px 6px -1px #0000001a,0 2px 4px -2px #0000001a;--shadow-lg:0 10px 15px -3px #0000001a,0 4px 6px -4px #0000001a;--shadow-xl:0 20px 25px -5px #0000001a,0 8px 10px -6px #0000001a;--spacing-page:clamp(1rem,5vw,3rem);--transition-fast:.15s ease;--transition-base:.25s ease;--transition-slow:.35s ease}.dark{--bg-primary:#0f172a;--bg-secondary:#1e293b;--bg-tertiary:#334155;--text-primary:#f8fafc;--text-secondary:#cbd5e1;--text-muted:#64748b;--border-color:#334155}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:var(--bg-secondary);color:var(--text-primary);font-family:var(--font-geist-sans),system-ui,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;line-height:1.6}h1,h2,h3,h4,h5,h6{color:var(--text-primary);font-weight:600;line-height:1.3}h1{font-size:clamp(1.75rem,4vw,2.5rem)}h2{font-size:clamp(1.5rem,3vw,2rem)}h3{font-size:clamp(1.25rem,2.5vw,1.5rem)}.container{width:100%;max-width:1280px;padding:0 var(--spacing-page);margin:0 auto}.card{background:var(--bg-primary);border:1px solid var(--border-color);border-radius:var(--border-radius-lg);transition:all var(--transition-base);padding:1.5rem}.card:hover{box-shadow:var(--shadow-lg);transform:translateY(-2px)}.card-link{color:inherit;text-decoration:none;display:block}.exam-card{background:linear-gradient(135deg,var(--bg-primary)0%,var(--bg-secondary)100%);border:1px solid var(--border-color);border-radius:var(--border-radius-xl);transition:all var(--transition-base);cursor:pointer;padding:2rem;position:relative;overflow:hidden}.exam-card:before{content:"";background:linear-gradient(90deg,var(--color-primary),var(--color-secondary));opacity:0;height:4px;transition:opacity var(--transition-base);position:absolute;top:0;left:0;right:0}.exam-card:hover:before{opacity:1}.exam-card:hover{box-shadow:var(--shadow-xl);border-color:var(--color-primary);transform:translateY(-4px)}.exam-card-icon{margin-bottom:1rem;font-size:3rem}.exam-card-title{margin-bottom:.5rem;font-size:1.5rem;font-weight:700}.exam-card-description{color:var(--text-secondary);-webkit-line-clamp:2;-webkit-box-orient:vertical;margin-bottom:1.5rem;font-size:.875rem;display:-webkit-box;overflow:hidden}.exam-card-content{flex-direction:column;display:flex}.exam-card-stats{color:var(--color-primary);background:#6366f11a;border-radius:9999px;align-self:flex-start;margin-bottom:.75rem;padding:.25rem .75rem;font-size:.75rem;font-weight:600;display:inline-flex}.btn-primary{background:var(--color-primary);color:#fff;border-radius:var(--border-radius);transition:all var(--transition-fast);justify-content:center;align-items:center;padding:.75rem 1.5rem;font-size:.875rem;font-weight:600;display:inline-flex}.exam-card:hover .btn-primary{background:var(--color-primary-dark);box-shadow:var(--shadow-md);transform:translateY(-1px)}.about-section{background:var(--bg-primary);border-radius:var(--border-radius-xl);border:1px solid var(--border-color);box-shadow:var(--shadow-sm);margin-top:4rem;padding:3rem;position:relative;overflow:hidden}.about-section:before{content:"";pointer-events:none;background:radial-gradient(circle at 100% 0,#6366f10d,#0000);width:100%;height:100%;position:absolute;top:0;left:0}.item-card{background:var(--bg-primary);border:1px solid var(--border-color);border-radius:var(--border-radius);transition:all var(--transition-fast);cursor:pointer;align-items:center;gap:1rem;padding:1rem 1.25rem;display:flex}.item-card:hover{background:var(--bg-tertiary);border-color:var(--color-primary);box-shadow:var(--shadow-md)}.item-card-title{flex:1;font-weight:500}.item-card-arrow{color:var(--text-muted);transition:transform var(--transition-fast)}.item-card:hover .item-card-arrow{color:var(--color-primary);transform:translate(4px)}.question-card{background:var(--bg-primary);border:1px solid var(--border-color);border-radius:var(--border-radius-lg);margin-bottom:1rem;padding:1.5rem}.question-header{justify-content:space-between;align-items:flex-start;margin-bottom:1rem;display:flex}.question-badge{text-transform:uppercase;border-radius:9999px;align-items:center;padding:.25rem .75rem;font-size:.75rem;font-weight:600;display:inline-flex}.badge-mcq{color:#1e40af;background:#dbeafe}.badge-mmcq{color:#9d174d;background:#fce7f3}.badge-numeric{color:#065f46;background:#d1fae5}.badge-subjective{color:#92400e;background:#fef3c7}.question-text{margin-bottom:1rem;font-size:1rem;line-height:1.7}.options-list{flex-direction:column;gap:.5rem;display:flex}.option-item{background:var(--bg-secondary);border-radius:var(--border-radius);transition:all var(--transition-fast);border:1px solid #0000;align-items:flex-start;gap:.75rem;padding:.75rem 1rem;display:flex}.option-item:hover{background:var(--bg-tertiary);border-color:var(--border-color)}.option-label{background:var(--color-primary);color:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:1.5rem;height:1.5rem;font-size:.75rem;font-weight:600;display:flex}.option-text{flex:1}.option-item.selectable{cursor:pointer;-webkit-user-select:none;user-select:none}.option-item.selectable:hover{background:var(--bg-tertiary);border-color:var(--color-primary)}.option-item.selected{border-color:var(--color-primary);background:#eef2ff;box-shadow:0 0 0 2px #6366f133}.option-item.selected .option-label{background:var(--color-primary);transform:scale(1.1)}.option-item.correct{background:#dcfce7;border-color:#22c55e}.option-item.correct .option-label{background:#22c55e}.option-item.incorrect{background:#fee2e2;border-color:#ef4444}.option-item.incorrect .option-label{background:#ef4444}.option-item.disabled{pointer-events:none}.option-indicator{border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:1.5rem;height:1.5rem;margin-left:auto;font-size:.875rem;font-weight:700;display:flex}.option-indicator.correct{color:#fff;background:#22c55e}.option-indicator.incorrect{color:#fff;background:#ef4444}.answer-actions{gap:.75rem;margin-top:1rem;display:flex}.check-answer-btn,.try-again-btn{border-radius:var(--border-radius);cursor:pointer;transition:all var(--transition-fast);border:none;padding:.75rem 1.5rem;font-size:.875rem;font-weight:600}.check-answer-btn{background:var(--color-primary);color:#fff}.check-answer-btn:hover:not(:disabled){background:var(--color-primary-dark);box-shadow:var(--shadow-md);transform:translateY(-1px)}.check-answer-btn:disabled{background:var(--bg-tertiary);color:var(--text-muted);cursor:not-allowed}.try-again-btn{background:var(--bg-tertiary);color:var(--text-primary);border:1px solid var(--border-color)}.try-again-btn:hover{background:var(--bg-secondary);border-color:var(--color-primary)}.answer-feedback{border-radius:var(--border-radius);border:1px solid;margin-top:1rem;padding:1rem}.answer-feedback.correct{background:#f0fdf4;border-color:#22c55e}.answer-feedback.incorrect{background:#fef2f2;border-color:#ef4444}.answer-feedback-row{align-items:center;gap:.5rem;margin-bottom:.5rem;display:flex}.answer-label{color:var(--text-secondary);font-size:.875rem}.answer-value{font-size:1rem;font-weight:600}.answer-message{border-top:1px solid var(--border-color);margin-top:.75rem;padding-top:.75rem;font-size:.875rem;font-weight:600}.answer-message.correct{color:#16a34a}.answer-message.incorrect{color:#dc2626}.explanation-section{border-radius:var(--border-radius);background:#fffbeb;border:1px solid #fcd34d;margin-top:1rem;padding:1rem}.explanation-header{color:#92400e;margin-bottom:.5rem;font-size:.875rem;font-weight:600}.explanation-text{color:var(--text-secondary);font-size:.875rem;line-height:1.6}.mmcq-hint{color:var(--text-secondary);margin-bottom:.75rem;font-size:.875rem;font-style:italic}.mmcq-option{position:relative}.option-checkbox{border:2px solid var(--border-color);background:var(--bg-primary);color:#fff;width:1.25rem;height:1.25rem;transition:all var(--transition-fast);border-radius:4px;flex-shrink:0;justify-content:center;align-items:center;font-size:.75rem;font-weight:700;display:flex}.option-checkbox.checked,.option-item.selected .option-checkbox{background:var(--color-primary);border-color:var(--color-primary)}.option-item.correct .option-checkbox{background:#22c55e;border-color:#22c55e}.option-item.incorrect .option-checkbox{background:#ef4444;border-color:#ef4444}.numeric-input-container{margin-top:1rem}.numeric-label{color:var(--text-secondary);margin-bottom:.5rem;font-size:.875rem;font-weight:500;display:block}.numeric-input{border:2px solid var(--border-color);border-radius:var(--border-radius);background:var(--bg-primary);width:100%;max-width:300px;color:var(--text-primary);transition:all var(--transition-fast);outline:none;padding:.75rem 1rem;font-size:1rem}.numeric-input:focus{border-color:var(--color-primary);box-shadow:0 0 0 3px #6366f133}.numeric-input:disabled{background:var(--bg-tertiary);cursor:not-allowed}.numeric-input.correct{background:#f0fdf4;border-color:#22c55e}.numeric-input.incorrect{background:#fef2f2;border-color:#ef4444}.subjective-notice{background:var(--bg-tertiary);border:1px solid var(--border-color);border-radius:var(--border-radius);align-items:flex-start;gap:1rem;margin-top:1rem;padding:1rem;display:flex}.subjective-icon{flex-shrink:0;font-size:1.5rem}.subjective-notice strong{color:var(--text-primary);margin-bottom:.25rem;font-size:.875rem;display:block}.subjective-notice p{color:var(--text-secondary);margin:0;font-size:.8125rem}.breadcrumb{flex-wrap:wrap;align-items:center;gap:.5rem;padding:1rem 0;font-size:.875rem;display:flex}.breadcrumb-item{color:var(--text-secondary);transition:color var(--transition-fast);text-decoration:none}.breadcrumb-item:hover{color:var(--color-primary)}.breadcrumb-separator{color:var(--text-muted)}.breadcrumb-current{color:var(--text-primary);font-weight:500}.pagination{justify-content:center;align-items:center;gap:.5rem;margin-top:2rem;padding:1rem 0;display:flex}.pagination-btn{background:var(--bg-primary);border:1px solid var(--border-color);border-radius:var(--border-radius);min-width:2.5rem;height:2.5rem;color:var(--text-secondary);cursor:pointer;transition:all var(--transition-fast);justify-content:center;align-items:center;padding:0 .75rem;font-weight:500;display:flex}.pagination-btn:hover:not(:disabled){background:var(--color-primary);border-color:var(--color-primary);color:#fff}.pagination-btn:disabled{opacity:.5;cursor:not-allowed}.pagination-btn.active{background:var(--color-primary);border-color:var(--color-primary);color:#fff}.pagination-info{color:var(--text-secondary);margin:0 1rem;font-size:.875rem}.skeleton{background:linear-gradient(90deg,var(--bg-tertiary)25%,var(--bg-secondary)50%,var(--bg-tertiary)75%);border-radius:var(--border-radius);background-size:200% 100%;animation:1.5s infinite skeleton-loading}@keyframes skeleton-loading{0%{background-position:200% 0}to{background-position:-200% 0}}.page-header{margin-bottom:2rem}.page-title{margin-bottom:.5rem}.page-description{color:var(--text-secondary)}.exam-grid{grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:1.5rem;display:grid}.item-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1rem;display:grid}.empty-state{text-align:center;color:var(--text-secondary);padding:4rem 2rem}.empty-state-icon{opacity:.5;margin-bottom:1rem;font-size:4rem}.empty-state-title{color:var(--text-primary);margin-bottom:.5rem;font-size:1.25rem;font-weight:600}.error-state{text-align:center;border-radius:var(--border-radius-lg);color:#991b1b;background:#fef2f2;border:1px solid #fecaca;padding:4rem 2rem}@media (max-width:768px){.exam-grid,.item-grid{grid-template-columns:1fr}.pagination{flex-wrap:wrap}}@property --tw-gradient-position{syntax:"*";inherits:false}@property --tw-gradient-from{syntax:"<color>";inherits:false;initial-value:#0000}@property --tw-gradient-via{syntax:"<color>";inherits:false;initial-value:#0000}@property --tw-gradient-to{syntax:"<color>";inherits:false;initial-value:#0000}@property --tw-gradient-stops{syntax:"*";inherits:false}@property --tw-gradient-via-stops{syntax:"*";inherits:false}@property --tw-gradient-from-position{syntax:"<length-percentage>";inherits:false;initial-value:0%}@property --tw-gradient-via-position{syntax:"<length-percentage>";inherits:false;initial-value:50%}@property --tw-gradient-to-position{syntax:"<length-percentage>";inherits:false;initial-value:100%}