:root{--lp-violet: #2850A0;--lp-violet-light: #6f93d6;--lp-grad: linear-gradient(135deg, #2850A0, #3B6FD4);--lp-soft: #E4EAF7;--blue-50: #eef4ff;--blue-100: #dbe6ff;--blue-500: #3b6ef6;--blue-600: #2456d8;--blue-700: #1b40a8;--blue-900: #12295e;--slate-0: #ffffff;--slate-25: #fbfcfe;--slate-50: #f5f7fa;--slate-100: #eceff4;--slate-200: #dde2ea;--slate-300: #c3cbd8;--slate-400: #98a3b4;--slate-500: #6b7788;--slate-600: #4d5769;--slate-700: #374151;--slate-800: #232b39;--slate-900: #151b26;--slate-950: #0d1117;--green-50: #e9f8ef;--green-500: #1f9d55;--green-600: #167a41;--green-700: #0f5c31;--amber-50: #fdf5e6;--amber-500: #b7791f;--amber-600: #96620f;--red-50: #fdeeee;--red-500: #d13438;--red-600: #a82327;--violet-500: #7c5cd6;--bg: var(--slate-50);--surface: var(--slate-0);--surface-sunken: var(--slate-25);--surface-raised: var(--slate-0);--surface-inverse: var(--slate-900);--text: var(--slate-900);--text-muted: var(--slate-600);--text-subtle: var(--slate-500);--text-on-accent: var(--slate-0);--text-inverse: var(--slate-0);--border: var(--slate-200);--border-strong: var(--slate-300);--accent: var(--blue-600);--accent-hover: var(--blue-700);--accent-soft: var(--blue-50);--accent-text: var(--blue-700);--success: var(--green-600);--success-soft: var(--green-50);--warning: var(--amber-600);--warning-soft: var(--amber-50);--danger: var(--red-600);--danger-soft: var(--red-50);--focus-ring: var(--blue-500);--shadow-sm: 0 1px 2px rgb(13 17 23 / 6%);--shadow-md: 0 2px 8px -2px rgb(13 17 23 / 10%), 0 1px 3px rgb(13 17 23 / 6%);--shadow-lg: 0 12px 32px -8px rgb(13 17 23 / 16%);--font-sans: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--font-mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;--text-xs: .75rem;--text-sm: .8125rem;--text-base: .9375rem;--text-md: 1rem;--text-lg: 1.125rem;--text-xl: 1.375rem;--text-2xl: 1.75rem;--text-3xl: 2.25rem;--text-hero: 3.25rem;--leading-tight: 1.2;--leading-normal: 1.55;--space-1: 4px;--space-2: 8px;--space-3: 12px;--space-4: 16px;--space-5: 20px;--space-6: 24px;--space-8: 32px;--space-10: 40px;--space-12: 48px;--space-16: 64px;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 14px;--radius-xl: 20px;--radius-full: 999px;--sidebar-width: 248px;--sidebar-rail: 68px;--content-max: 1080px;--transition: .14s cubic-bezier(.2, 0, .2, 1)}@media (prefers-color-scheme: dark){:root:not([data-theme=light]){--bg: var(--slate-950);--surface: var(--slate-900);--surface-sunken: #11161f;--surface-raised: var(--slate-800);--surface-inverse: var(--slate-0);--text: #eef1f6;--text-muted: #a8b2c1;--text-subtle: #8a94a4;--text-inverse: var(--slate-900);--border: #2b3444;--border-strong: #3b465a;--accent: var(--blue-500);--accent-hover: #5583f8;--accent-soft: #16203a;--accent-text: #9db6fb;--success: #4ac07d;--success-soft: #102a1c;--warning: #e0a850;--warning-soft: #2c2010;--danger: #f0787c;--danger-soft: #2e1416;--focus-ring: #7ea3ff;--shadow-sm: 0 1px 2px rgb(0 0 0 / 40%);--shadow-md: 0 2px 10px -2px rgb(0 0 0 / 55%);--shadow-lg: 0 16px 40px -10px rgb(0 0 0 / 65%)}}:root[data-theme=dark]{--bg: var(--slate-950);--surface: var(--slate-900);--surface-sunken: #11161f;--surface-raised: var(--slate-800);--surface-inverse: var(--slate-0);--text: #eef1f6;--text-muted: #a8b2c1;--text-subtle: #8a94a4;--text-inverse: var(--slate-900);--border: #2b3444;--border-strong: #3b465a;--accent: var(--blue-500);--accent-hover: #5583f8;--accent-soft: #16203a;--accent-text: #9db6fb;--success: #4ac07d;--success-soft: #102a1c;--warning: #e0a850;--warning-soft: #2c2010;--danger: #f0787c;--danger-soft: #2e1416;--focus-ring: #7ea3ff;--shadow-sm: 0 1px 2px rgb(0 0 0 / 40%);--shadow-md: 0 2px 10px -2px rgb(0 0 0 / 55%);--shadow-lg: 0 16px 40px -10px rgb(0 0 0 / 65%)}*,*:before,*:after{box-sizing:border-box}*{margin:0}html{-webkit-text-size-adjust:100%}body{min-height:100vh;background:var(--bg);color:var(--text);font-family:var(--font-sans);font-size:var(--text-base);line-height:var(--leading-normal);-webkit-font-smoothing:antialiased}img,svg{display:block;max-width:100%}h1,h2,h3{line-height:var(--leading-tight);font-weight:650;letter-spacing:-.011em}h1{font-size:var(--text-2xl)}h2{font-size:var(--text-lg)}h3{font-size:var(--text-md)}pre,code{font-family:var(--font-mono)}button,input,select,textarea{font:inherit;color:inherit}:where(a,button,input,select,textarea,[tabindex]):focus-visible{outline:2px solid var(--focus-ring);outline-offset:2px;border-radius:var(--radius-sm)}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}.skip-link{position:absolute;top:var(--space-2);left:var(--space-2);z-index:100;padding:var(--space-2) var(--space-4);background:var(--surface);color:var(--text);border:1px solid var(--border-strong);border-radius:var(--radius-md);box-shadow:var(--shadow-md);transform:translateY(-200%)}.skip-link:focus{transform:translateY(0)}.btn,button.primary,button.ghost{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);min-height:40px;padding:0 var(--space-4);border-radius:var(--radius-md);border:1px solid transparent;font-size:var(--text-base);font-weight:600;cursor:pointer;transition:background var(--transition),border-color var(--transition),color var(--transition)}button.primary{background:var(--accent);color:var(--text-on-accent)}button.primary:hover:not(:disabled){background:var(--accent-hover)}button.ghost{background:transparent;color:var(--text-muted);border-color:var(--border)}button.ghost:hover:not(:disabled){background:var(--surface-sunken);color:var(--text);border-color:var(--border-strong)}button.primary:disabled,button.ghost:disabled{opacity:.5;cursor:not-allowed}button.big{min-height:48px;width:100%;font-size:var(--text-md)}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm)}.badge{display:inline-block;padding:3px var(--space-2);border-radius:var(--radius-full);background:var(--accent-soft);color:var(--accent-text);font-size:var(--text-xs);font-weight:700;letter-spacing:.04em;text-transform:uppercase}.pill{display:inline-flex;align-items:center;gap:6px;padding:3px var(--space-2);border-radius:var(--radius-full);border:1px solid var(--border);background:var(--surface-sunken);color:var(--text-muted);font-size:var(--text-xs);font-weight:600}.empty-state{display:grid;gap:var(--space-2);justify-items:center;text-align:center;padding:var(--space-12) var(--space-6);color:var(--text-muted)}.empty-state h2{color:var(--text)}.app-shell{display:grid;grid-template-columns:var(--sidebar-width) minmax(0,1fr);min-height:100vh;transition:grid-template-columns var(--transition)}.app-shell.sidebar-collapsed{grid-template-columns:var(--sidebar-rail) minmax(0,1fr)}.app-shell.sidebar-collapsed .nav-label,.app-shell.sidebar-collapsed .brand-text,.app-shell.sidebar-collapsed .sidebar-email{display:none}.app-shell.sidebar-collapsed .sidebar{padding:var(--space-4) var(--space-2);align-items:center}.app-shell.sidebar-collapsed .nav a,.app-shell.sidebar-collapsed .nav button,.app-shell.sidebar-collapsed .sidebar-user button{justify-content:center}.app-shell.sidebar-collapsed .sidebar-prefs{flex-direction:column;align-items:center}.app-shell.sidebar-collapsed .theme-toggle{flex-direction:column;justify-self:center}.app-shell.sidebar-collapsed .sidebar-user{justify-items:center}.app-shell.sidebar-collapsed .sidebar-user button{width:34px;padding:0}.content-column{display:flex;flex-direction:column;min-width:0}.topbar{display:flex;align-items:center;gap:var(--space-3);padding:var(--space-3) var(--space-4);border-bottom:1px solid var(--border);background:var(--surface)}.icon-button{display:grid;place-items:center;width:34px;height:34px;border:1px solid var(--border);border-radius:var(--radius-md);background:transparent;color:var(--text-muted);cursor:pointer}.icon-button:hover{background:var(--surface-sunken);color:var(--text)}.icon-button[aria-pressed=true]{background:var(--accent-soft);border-color:var(--accent);color:var(--accent-text)}.sidebar-prefs{display:flex;align-items:center;gap:var(--space-2)}.sidebar-backdrop{display:none}.sidebar{display:flex;flex-direction:column;gap:var(--space-6);padding:var(--space-5);background:var(--surface);border-right:1px solid var(--border);min-width:0}.brand{display:flex;align-items:center;gap:var(--space-3)}.brand-mark{display:grid;place-items:center;width:38px;height:38px;border-radius:var(--radius-md);background:var(--accent);color:var(--text-on-accent);font-weight:750;font-size:var(--text-sm);letter-spacing:.02em}.brand strong{display:block;font-size:var(--text-base)}.brand span{display:block;font-size:var(--text-xs);color:var(--text-subtle)}.nav{display:grid;gap:var(--space-1)}.nav a{text-decoration:none}.brand{text-decoration:none;color:inherit}.nav a,.nav button{display:flex;align-items:center;gap:var(--space-3);width:100%;padding:var(--space-2) var(--space-3);border:0;border-radius:var(--radius-md);background:transparent;color:var(--text-muted);font-weight:600;text-align:left;cursor:pointer;transition:background var(--transition),color var(--transition)}.nav a:hover,.nav button:hover{background:var(--surface-sunken);color:var(--text)}.nav a[aria-current=page],.nav a.active,.nav button[aria-current=page]{background:var(--accent-soft);color:var(--accent-text)}.sidebar-user{margin-top:auto;display:grid;gap:var(--space-2);padding-top:var(--space-4);border-top:1px solid var(--border)}.sidebar-user>span{font-size:var(--text-sm);color:var(--text-subtle)}.sidebar-user button{display:flex;align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-3);border:1px solid var(--border);border-radius:var(--radius-md);background:transparent;color:var(--text-muted);font-weight:600;cursor:pointer}.sidebar-user button:hover{background:var(--surface-sunken);color:var(--text)}.main-content{padding:var(--space-8);width:100%;min-width:0}.page-head p,.question-statement{max-width:78ch}.theme-toggle{display:inline-flex;justify-self:start;width:max-content;padding:3px;gap:2px;border:1px solid var(--border);border-radius:var(--radius-full);background:var(--surface-sunken)}.theme-toggle button{display:grid;place-items:center;width:30px;height:28px;border:0;border-radius:var(--radius-full);background:transparent;color:var(--text-subtle);cursor:pointer}.theme-toggle button[aria-pressed=true]{background:var(--surface);color:var(--accent-text);box-shadow:var(--shadow-sm)}.login-page{display:grid;place-items:center;min-height:100vh;padding:var(--space-6);background:radial-gradient(1200px 600px at 50% -10%,var(--accent-soft),transparent 70%),var(--bg)}.login-card{width:100%;max-width:400px;padding:var(--space-8);background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-xl);box-shadow:var(--shadow-lg)}.login-brand{display:grid;place-items:center;width:44px;height:44px;margin-bottom:var(--space-5);border-radius:var(--radius-md);background:var(--accent);color:var(--text-on-accent);font-weight:750}.login-card h1{font-size:var(--text-xl)}.login-card>p{margin-bottom:var(--space-6);color:var(--text-muted);font-size:var(--text-base)}.login-card form{display:grid;gap:var(--space-4)}.login-card label{display:grid;gap:var(--space-2);font-size:var(--text-sm);font-weight:600;color:var(--text-muted)}.login-card input{padding:10px var(--space-3);border:1px solid var(--border-strong);border-radius:var(--radius-md);background:var(--surface);color:var(--text)}.login-card button{margin-top:var(--space-2)}.page-head{margin-bottom:var(--space-6)}.page-head h1{font-size:var(--text-2xl)}.page-head p{color:var(--text-muted)}.exam-table-card{overflow:hidden}.exam-table{width:100%;border-collapse:collapse}.exam-table th{padding:var(--space-3) var(--space-5);background:var(--surface-sunken);border-bottom:1px solid var(--border);color:var(--text-subtle);font-size:var(--text-xs);font-weight:700;letter-spacing:.05em;text-transform:uppercase;text-align:left}.exam-table td{padding:var(--space-4) var(--space-5);border-bottom:1px solid var(--border);vertical-align:middle}.exam-table tbody tr:last-child td{border-bottom:0}.exam-table tbody tr:hover{background:var(--surface-sunken)}.exam-table .mono{font-family:var(--font-mono);font-weight:650}.stats{display:flex;flex-wrap:wrap;gap:var(--space-3);margin:var(--space-6) 0}.stats>div{flex:0 0 auto;min-width:120px;padding:var(--space-4);background:var(--surface-sunken);border:1px solid var(--border);border-radius:var(--radius-md)}.stats strong{display:block;font-size:var(--text-xl)}.stats span{font-size:var(--text-sm);color:var(--text-subtle)}.exam-detail-head{display:flex;align-items:flex-start;gap:var(--space-4)}.exam-detail-head>div{min-width:0}.exam-detail-head h1{margin:var(--space-2) 0}.exam-ref{margin:var(--space-6) 0}.exam-ref .stats{margin:var(--space-2) 0}.exam-ref-label{display:block;font-size:var(--text-sm);font-weight:600;color:var(--text-subtle);text-transform:uppercase;letter-spacing:.04em}.exam-ref-hint{margin:var(--space-2) 0 0;font-size:var(--text-sm);color:var(--text-subtle)}.exam-detail{padding:var(--space-8)}.exam-detail h1{margin:var(--space-3) 0 var(--space-1)}.exam-detail>p{color:var(--text-muted)}.config-panel{padding:var(--space-5);background:var(--surface-sunken);border:1px solid var(--border);border-radius:var(--radius-lg)}.config-panel h2{margin-bottom:var(--space-4)}.config-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:var(--space-4)}.config-grid label{display:grid;gap:var(--space-2);font-size:var(--text-sm);font-weight:600;color:var(--text-muted)}.config-grid input{padding:9px var(--space-3);border:1px solid var(--border-strong);border-radius:var(--radius-md);background:var(--surface)}.switch-list{display:grid;gap:var(--space-2);margin-top:var(--space-5)}.switch-row{display:flex;align-items:center;gap:var(--space-3);font-size:var(--text-base);cursor:pointer}.switch-row input{width:16px;height:16px;accent-color:var(--accent)}.exam-run,.result-page{max-width:1080px;margin:0 auto;width:100%;box-sizing:border-box;padding:clamp(20px,4vw,40px) clamp(16px,4vw,28px) clamp(40px,7vw,72px)}.exam-run{display:grid;gap:var(--space-5)}.exam-run-header{display:flex;flex-wrap:wrap;gap:var(--space-4);align-items:center;justify-content:space-between}.exam-run-header h1{font-size:var(--text-xl)}.exam-run-header p{color:var(--text-muted);font-size:var(--text-sm)}.exam-run-aside{display:flex;align-items:center;gap:var(--space-4)}.timer{display:grid;padding:var(--space-2) var(--space-4);background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);text-align:center}.timer-label{font-size:var(--text-xs);color:var(--text-subtle);text-transform:uppercase;letter-spacing:.05em}.timer-value{font-family:var(--font-mono);font-size:var(--text-lg);font-weight:700;font-variant-numeric:tabular-nums}.timer.danger{border-color:var(--danger);background:var(--danger-soft)}.timer.danger .timer-value{color:var(--danger)}.progress{display:grid;gap:var(--space-2)}.progress-meta{display:flex;justify-content:space-between;gap:var(--space-4);font-size:var(--text-sm);color:var(--text-muted)}.progress-meta strong{color:var(--text);font-variant-numeric:tabular-nums}.progress-track{height:8px;border-radius:var(--radius-full);background:var(--surface-raised);border:1px solid var(--border);overflow:hidden}.progress-fill{height:100%;background:var(--accent);border-radius:var(--radius-full);transition:width var(--transition)}.progress-fill.complete{background:var(--success)}.question-map{padding:var(--space-4)}.question-map h2{margin-bottom:var(--space-3);font-size:var(--text-sm);text-transform:uppercase;letter-spacing:.05em;color:var(--text-subtle)}.question-map-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(40px,1fr));gap:var(--space-2);list-style:none;padding:0}.map-cell{position:relative;display:grid;place-items:center;width:100%;aspect-ratio:1;border:1px solid var(--border-strong);border-radius:var(--radius-md);background:var(--surface);color:var(--text-muted);font-size:var(--text-sm);font-weight:650;font-variant-numeric:tabular-nums;cursor:pointer;transition:background var(--transition),border-color var(--transition)}.map-cell:hover{border-color:var(--accent)}.map-cell.answered{background:var(--accent-soft);border-color:var(--accent);color:var(--accent-text)}.map-cell.flagged{border-color:var(--warning)}.map-cell.flagged:after{content:"";position:absolute;top:3px;right:3px;width:0;height:0;border-left:7px solid transparent;border-top:7px solid var(--warning)}.map-cell.current{outline:2px solid var(--accent);outline-offset:1px}.map-cell.current:before{content:"";position:absolute;inset-inline:25%;bottom:3px;height:2px;border-radius:2px;background:var(--accent)}.map-legend{display:flex;flex-wrap:wrap;gap:var(--space-4);margin-top:var(--space-4);font-size:var(--text-xs);color:var(--text-subtle)}.map-legend span{display:inline-flex;align-items:center;gap:6px}.legend-swatch{width:12px;height:12px;border:1px solid var(--border-strong);border-radius:3px;background:var(--surface)}.legend-swatch.answered{background:var(--accent-soft);border-color:var(--accent)}.legend-swatch.flagged{border-color:var(--warning);position:relative}.legend-swatch.flagged:after{content:"";position:absolute;top:0;right:0;border-left:5px solid transparent;border-top:5px solid var(--warning)}.exam-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:var(--space-6);align-items:start}.exam-layout>.question-map{position:sticky;top:var(--space-6)}.question-card{padding:var(--space-6);background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm)}.question-meta{display:flex;flex-wrap:wrap;align-items:center;gap:var(--space-2);margin-bottom:var(--space-4)}.question-meta>span:first-child{font-size:var(--text-sm);font-weight:700;color:var(--text-muted)}.type-pill,.review-pill{display:inline-flex;padding:3px var(--space-2);border-radius:var(--radius-full);font-size:var(--text-xs);font-weight:600}.type-pill{background:var(--surface-sunken);border:1px solid var(--border);color:var(--text-muted)}.review-pill{background:var(--warning-soft);color:var(--warning)}.flag-button{margin-left:auto;display:inline-flex;align-items:center;gap:6px;padding:5px var(--space-3);border:1px solid var(--border);border-radius:var(--radius-full);background:transparent;color:var(--text-muted);font-size:var(--text-xs);font-weight:600;cursor:pointer}.flag-button[aria-pressed=true]{background:var(--warning-soft);border-color:var(--warning);color:var(--warning)}.question-statement{margin-bottom:var(--space-5);padding:var(--space-4);background:var(--surface-sunken);border:1px solid var(--border);border-radius:var(--radius-md);font-family:var(--font-sans);font-size:var(--text-md);white-space:pre-wrap;word-break:break-word}.question-images{display:grid;gap:var(--space-3);margin-bottom:var(--space-5)}.question-images img{border:1px solid var(--border);border-radius:var(--radius-md)}.select-hint,.matching-hint,.ordering-hint{margin-bottom:var(--space-3);font-size:var(--text-sm);color:var(--text-muted)}.options{display:grid;gap:var(--space-2)}.option{display:flex;align-items:center;gap:var(--space-4);width:100%;padding:var(--space-3) var(--space-4);background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);text-align:left;cursor:pointer;transition:border-color var(--transition),background var(--transition)}.option:hover{border-color:var(--border-strong);background:var(--surface-sunken)}.option>strong{display:grid;place-items:center;flex:0 0 auto;width:28px;height:28px;border-radius:var(--radius-sm);background:var(--surface-sunken);border:1px solid var(--border);font-size:var(--text-sm)}.option.selected{border-color:var(--accent);background:var(--accent-soft)}.option.selected>strong{background:var(--accent);border-color:var(--accent);color:var(--text-on-accent)}.exam-actions{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:var(--space-2)}.matching-list{list-style:none;margin:0;padding:0;display:grid;gap:var(--space-2)}.matching-row{display:grid;grid-template-columns:minmax(140px,1fr) minmax(180px,1.2fr);gap:var(--space-3);align-items:center;padding:var(--space-3) var(--space-4);background:var(--surface-sunken);border:1px solid var(--border);border-radius:var(--radius-md)}.matching-left{font-weight:600}.matching-row select{width:100%;padding:9px var(--space-3);border:1px solid var(--border-strong);border-radius:var(--radius-md);background:var(--surface)}.matching-progress{margin-top:var(--space-3);font-size:var(--text-sm);color:var(--text-muted)}.ordering-list{list-style:none;margin:0;padding:0;display:grid;gap:var(--space-2)}.ordering-item{display:grid;grid-template-columns:28px 36px 1fr auto;gap:var(--space-3);align-items:center;padding:var(--space-3);background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);box-shadow:var(--shadow-sm)}.ordering-position{display:grid;place-items:center;width:26px;height:26px;border-radius:var(--radius-full);background:var(--accent-soft);color:var(--accent-text);font-size:var(--text-xs);font-weight:700}.ordering-handle{cursor:grab;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--surface-sunken);padding:6px 8px;line-height:1;color:var(--text-subtle);touch-action:none}.ordering-handle:active{cursor:grabbing}.ordering-nudge{display:flex;gap:var(--space-1)}.ordering-nudge button{width:30px;height:30px;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--surface);color:var(--text-muted);cursor:pointer}.ordering-nudge button:disabled{opacity:.35;cursor:not-allowed}.written-answer{display:grid;gap:var(--space-2)}.written-answer label{font-size:var(--text-sm);font-weight:600;color:var(--text-muted)}.written-answer textarea{width:100%;padding:var(--space-3);border:1px solid var(--border-strong);border-radius:var(--radius-md);background:var(--surface);resize:vertical}.word-counter{font-size:var(--text-xs);color:var(--text-subtle)}.manual-note{font-size:var(--text-xs);color:var(--warning)}.sync-status{display:inline-flex;align-items:center;gap:7px;font-size:var(--text-xs);font-weight:650;color:var(--text-muted)}.sync-dot{width:8px;height:8px;border-radius:50%;background:currentColor;flex:0 0 auto}.sync-saving,.sync-retrying{color:var(--warning)}.sync-saved{color:var(--success)}.sync-offline{color:var(--text-subtle)}.sync-error{color:var(--danger)}.notice,.resume-notice,.pending-banner{padding:var(--space-3) var(--space-4);border-radius:var(--radius-md);background:var(--warning-soft);border:1px solid var(--warning);color:var(--warning);font-size:var(--text-sm)}.error-box{padding:var(--space-3) var(--space-4);border-radius:var(--radius-md);background:var(--danger-soft);border:1px solid var(--danger);color:var(--danger);font-size:var(--text-sm)}.result-hero{display:grid;gap:var(--space-2);justify-items:center;padding:var(--space-10) var(--space-6);border-radius:var(--radius-xl);border:1px solid var(--border);background:var(--surface);text-align:center}.result-hero.approved{background:var(--success-soft);border-color:var(--success)}.result-hero.failed{background:var(--surface)}.result-hero .score{font-size:var(--text-hero);font-weight:750;line-height:1;font-variant-numeric:tabular-nums}.result-hero.approved .score{color:var(--success)}.result-hero p{color:var(--text-muted)}.pass-mark{font-size:var(--text-sm)}.result-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(110px,1fr));gap:var(--space-3);margin:var(--space-6) 0}.result-grid>div{padding:var(--space-4);background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);text-align:center}.result-grid strong{display:block;font-size:var(--text-xl)}.result-grid span{font-size:var(--text-sm);color:var(--text-subtle)}.analytics-card{padding:var(--space-6);background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg)}.analytics-card h2,.perf-row{margin-bottom:var(--space-4)}.perf-label{display:flex;justify-content:space-between;font-size:var(--text-sm);margin-bottom:6px}.perf-track{height:8px;border-radius:var(--radius-full);background:var(--surface-sunken);border:1px solid var(--border);overflow:hidden}.perf-fill{height:100%;background:var(--accent);border-radius:var(--radius-full)}.review-list{display:grid;gap:var(--space-4);margin:var(--space-6) 0}.review-item{padding:var(--space-5);background:var(--surface);border:1px solid var(--border);border-left-width:4px;border-radius:var(--radius-md)}.review-item h3{margin-bottom:var(--space-3);font-size:var(--text-base)}.review-item pre{margin-bottom:var(--space-3);padding:var(--space-3);background:var(--surface-sunken);border-radius:var(--radius-sm);font-family:var(--font-sans);white-space:pre-wrap}.review-item.ok{border-left-color:var(--success)}.review-item.bad{border-left-color:var(--danger)}.review-item.pending{border-left-color:var(--warning)}.review-item.blank{border-left-color:var(--border-strong)}.review-item ul,.review-item ol{margin:var(--space-2) 0 var(--space-2) var(--space-5)}.explanation-box{margin-top:var(--space-3);padding:var(--space-3) var(--space-4);background:var(--surface-sunken);border-radius:var(--radius-md);font-size:var(--text-sm)}.explanation-box strong{display:block;margin-bottom:4px;color:var(--text-muted)}.reference-link{display:inline-block;margin-top:var(--space-3);color:var(--accent-text);font-weight:600}.pending-note{font-size:var(--text-sm);color:var(--warning)}.loading{display:grid;place-items:center;gap:var(--space-3);padding:var(--space-16);color:var(--text-muted)}.skeleton{border-radius:var(--radius-md);background:linear-gradient(90deg,var(--surface-sunken) 25%,var(--surface-raised) 37%,var(--surface-sunken) 63%);background-size:400% 100%;animation:shimmer 1.4s ease infinite}@keyframes shimmer{0%{background-position:100% 0}to{background-position:0 0}}@media (max-width: 1080px){.exam-layout{grid-template-columns:1fr}.question-map{order:-1}}@media (max-width: 860px){.app-shell,.app-shell.sidebar-collapsed{grid-template-columns:minmax(0,1fr)}.sidebar{position:fixed;inset-block:0;inset-inline-start:0;z-index:40;width:min(82vw,var(--sidebar-width));transform:translate(-100%);visibility:hidden;transition:transform var(--transition),visibility var(--transition);box-shadow:var(--shadow-lg)}.app-shell.drawer-open .sidebar{transform:translate(0);visibility:visible}.app-shell.sidebar-collapsed .nav-label,.app-shell.sidebar-collapsed .brand-text,.app-shell.sidebar-collapsed .sidebar-email{display:revert}.app-shell.sidebar-collapsed .sidebar{padding:var(--space-5);align-items:stretch}.sidebar-backdrop{display:block;position:fixed;top:0;right:0;bottom:0;left:0;z-index:30;background:#0d11177f}.main-content{padding:var(--space-4)}.exam-run-header{flex-direction:column;align-items:stretch}.exam-run-aside{justify-content:space-between}.exam-layout>.question-map{position:static}}@media (max-width: 640px){.matching-row{grid-template-columns:1fr}.ordering-item{grid-template-columns:24px 32px 1fr}.ordering-nudge{grid-column:1 / -1;justify-content:flex-end}.exam-actions button{flex:1}.exam-table thead{display:none}.exam-table td{display:block;border:0;padding:var(--space-1) var(--space-4)}.exam-table tbody tr{display:block;padding:var(--space-3) 0;border-bottom:1px solid var(--border)}}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:50;display:grid;place-items:center;padding:var(--space-4);background:#0d11178c;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}.modal{width:100%;max-width:420px;padding:var(--space-6);background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-xl);box-shadow:var(--shadow-lg)}.modal h2{margin-bottom:var(--space-3);font-size:var(--text-lg)}.modal p{color:var(--text-muted);font-size:var(--text-base)}.modal-warnings{margin:var(--space-4) 0 0;padding:var(--space-3) var(--space-4) var(--space-3) var(--space-6);background:var(--warning-soft);border:1px solid var(--warning);border-radius:var(--radius-md);color:var(--warning);font-size:var(--text-sm)}.modal-warnings li+li{margin-top:var(--space-1)}.modal-actions{display:flex;justify-content:flex-end;gap:var(--space-2);margin-top:var(--space-6)}.access-badge{display:inline-flex;align-items:center;gap:5px;padding:3px var(--space-2);border-radius:var(--radius-full);font-size:var(--text-xs);font-weight:650}.access-badge.live{background:var(--success-soft);color:var(--success)}.access-badge.locked{background:var(--surface-sunken);color:var(--text-subtle);border:1px solid var(--border)}.access-panel{margin-top:var(--space-6);padding:var(--space-6);background:var(--surface-sunken);border:1px solid var(--border);border-radius:var(--radius-lg)}.access-panel-head{display:flex;align-items:center;gap:var(--space-2);margin-bottom:var(--space-3);color:var(--text)}.access-panel p{color:var(--text-muted);margin-bottom:var(--space-4);max-width:60ch}.public-page{min-height:100vh;background:var(--bg)}.store{max-width:1180px;margin:0 auto;padding:0 var(--space-5) var(--space-16)}.public-header{display:flex;align-items:center;justify-content:space-between;padding:var(--space-4) 0}.public-header .brand{display:flex;align-items:center;gap:var(--space-2);text-decoration:none;color:var(--text)}.public-header .brand-mark{display:grid;place-items:center;width:34px;height:34px;border-radius:var(--radius-md);background:var(--accent);color:var(--text-on-accent);font-weight:750;font-size:var(--text-xs)}.public-nav{display:flex;gap:var(--space-2)}.hero{padding:var(--space-12) 0 var(--space-8)}.hero-inner{max-width:640px}.hero-kicker{display:inline-flex;align-items:center;gap:6px;padding:4px var(--space-3);border-radius:var(--radius-full);background:var(--accent-soft);color:var(--accent-text);font-size:var(--text-sm);font-weight:650}.hero h1{margin:var(--space-4) 0;font-size:var(--text-hero);line-height:1.05;letter-spacing:-.02em}.hero p{font-size:var(--text-lg);color:var(--text-muted);max-width:54ch}.hero-actions{display:flex;flex-wrap:wrap;gap:var(--space-3);margin:var(--space-6) 0 var(--space-5)}.hero-actions .primary.big,.hero-actions .ghost{min-width:180px;text-decoration:none}.hero-actions a.primary{display:inline-flex;align-items:center;justify-content:center}.hero-trust{display:flex;flex-wrap:wrap;gap:var(--space-5);list-style:none;padding:0;color:var(--text-subtle);font-size:var(--text-sm)}.hero-trust li{display:inline-flex;align-items:center;gap:6px}.hero-trust svg{color:var(--success)}.promo-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--space-4);margin-bottom:var(--space-12)}.promo{display:flex;gap:var(--space-3);align-items:flex-start;padding:var(--space-5);background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg)}.promo svg{color:var(--accent);flex:0 0 auto}.promo strong{display:block}.promo span{font-size:var(--text-sm);color:var(--text-muted)}.catalogue .page-head{text-align:center;margin-bottom:var(--space-8)}.catalogue h2{font-size:var(--text-2xl)}.store-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:var(--space-5)}.store-card{display:flex;flex-direction:column;gap:var(--space-3);padding:var(--space-5);background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);transition:box-shadow var(--transition),transform var(--transition)}.store-card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}.store-card-head{display:flex;align-items:center;justify-content:space-between}.store-card-code{font-family:var(--font-mono);font-size:var(--text-sm);color:var(--text-subtle)}.store-card h3{font-size:var(--text-lg)}.store-card-desc{color:var(--text-muted);font-size:var(--text-sm);flex:1}.store-card-features{list-style:none;padding:0;display:grid;gap:6px}.store-card-features li{display:flex;align-items:center;gap:8px;font-size:var(--text-sm);color:var(--text-muted)}.store-card-features svg{color:var(--accent)}.store-card-foot{display:flex;align-items:center;justify-content:space-between;margin-top:var(--space-2);padding-top:var(--space-3);border-top:1px solid var(--border)}.store-price{font-size:var(--text-xl);font-weight:750}.cart{display:grid;gap:var(--space-5);max-width:760px}.cart-list{padding:var(--space-2) var(--space-4)}.cart-row{display:flex;align-items:center;justify-content:space-between;gap:var(--space-4);padding:var(--space-4) 0;border-bottom:1px solid var(--border)}.cart-row:last-child{border-bottom:0}.cart-row>div:first-child{display:grid;gap:4px}.cart-row strong{font-size:var(--text-base)}.cart-row-meta{font-size:var(--text-sm);color:var(--text-subtle)}.cart-row-right{display:flex;align-items:center;gap:var(--space-3)}.cart-price{font-weight:700;font-variant-numeric:tabular-nums}.cart-summary{padding:var(--space-5);display:grid;gap:var(--space-3)}.cart-total{display:flex;justify-content:space-between;align-items:baseline}.cart-total strong{font-size:var(--text-2xl)}.cart-note{font-size:var(--text-xs);color:var(--text-subtle);text-align:center}.cart-badge{position:absolute;top:-6px;right:-8px;min-width:16px;height:16px;padding:0 4px;border-radius:var(--radius-full);background:var(--accent);color:var(--text-on-accent);font-size:10px;font-weight:700;display:grid;place-items:center}.nav-cart-icon{position:relative;display:inline-flex}.member-section{margin:var(--space-8) 0 var(--space-4);font-size:var(--text-lg)}.member-access-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:var(--space-4)}.access-card{display:flex;align-items:center;justify-content:space-between;gap:var(--space-4);padding:var(--space-4) var(--space-5)}.access-card>div{display:grid;gap:4px}.access-card strong{font-size:var(--text-base)}.access-expiry{font-size:var(--text-sm);color:var(--text-subtle)}.orders-table-card{overflow-x:auto}.order-item-line{font-size:var(--text-sm)}.order-expiry{color:var(--text-subtle)}.order-status{display:inline-block;padding:2px var(--space-2);border-radius:var(--radius-full);font-size:var(--text-xs);font-weight:650}.status-paid{background:var(--success-soft);color:var(--success)}.status-pending{background:var(--warning-soft);color:var(--warning)}.status-refunded,.status-cancelled,.status-failed{background:var(--danger-soft);color:var(--danger)}.auth-shell{display:grid;grid-template-columns:1fr 1fr;min-height:100vh}.auth-aside{display:flex;flex-direction:column;gap:var(--space-6);padding:var(--space-12);background:linear-gradient(160deg,var(--accent) 0%,var(--accent-hover) 100%);color:#fff}.auth-brand{display:flex;align-items:center;gap:var(--space-2);color:#fff;text-decoration:none;font-weight:700;font-size:var(--text-lg)}.auth-brand-mark{display:grid;place-items:center;width:34px;height:34px;border-radius:var(--radius-md);background:#ffffff2e;font-size:var(--text-xs)}.auth-aside h2{margin-top:auto;font-size:var(--text-2xl);line-height:1.25}.auth-points{list-style:none;padding:0;display:grid;gap:var(--space-3);margin-bottom:auto}.auth-points li{display:flex;align-items:center;gap:var(--space-2);color:#ffffffeb}.auth-main{display:grid;place-items:center;padding:var(--space-6);background:var(--bg)}.auth-card{width:100%;max-width:400px}.auth-card-head{margin-bottom:var(--space-6)}.auth-card-head h1{font-size:var(--text-2xl);margin:var(--space-3) 0 4px}.auth-card-head p{color:var(--text-muted)}.auth-form{display:grid;gap:var(--space-4)}.auth-form label{display:grid;gap:6px;font-size:var(--text-sm);font-weight:600;color:var(--text-muted)}.auth-form input{padding:10px var(--space-3);border:1px solid var(--border-strong);border-radius:var(--radius-md);background:var(--surface);color:var(--text)}.auth-form-row{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-3)}.auth-form-aux{display:flex;justify-content:flex-end;font-size:var(--text-sm)}.auth-footer{margin-top:var(--space-5);text-align:center;font-size:var(--text-sm);color:var(--text-muted)}.auth-done{display:grid;gap:var(--space-4)}@media (max-width: 860px){.auth-shell{grid-template-columns:1fr}.auth-aside{display:none}.promo-strip{grid-template-columns:1fr}.hero h1{font-size:var(--text-3xl)}}.store-layout{display:flex;flex-direction:column;min-height:100vh;background:var(--bg)}.store-topbar{position:sticky;top:0;z-index:40;background:color-mix(in srgb,var(--surface) 88%,transparent);-webkit-backdrop-filter:saturate(1.4) blur(8px);backdrop-filter:saturate(1.4) blur(8px);border-bottom:1px solid var(--border)}.store-topbar-inner{max-width:var(--content-max);margin:0 auto;padding:var(--space-3) var(--space-5);display:flex;align-items:center;gap:var(--space-4)}.store-topbar .brand{margin-right:auto}.store-nav{display:flex;align-items:center;gap:var(--space-5)}.store-nav-link{color:var(--text-muted);text-decoration:none;font-weight:600;font-size:var(--text-base);padding:var(--space-1) 0;border-bottom:2px solid transparent;transition:color var(--transition)}.store-nav-link:hover{color:var(--text)}.store-nav-link.active{color:var(--accent-text);border-bottom-color:var(--accent)}.store-nav-actions{display:flex;align-items:center;gap:var(--space-3)}.store-cart{position:relative;display:inline-flex;align-items:center;color:var(--text-muted)}.store-cart:hover{color:var(--text)}.store-burger{display:none}.store-main{flex:1;width:100%;max-width:var(--content-max);margin:0 auto;padding:0 var(--space-5) var(--space-12)}.store-main:focus{outline:none}.store-main>.store{margin-inline:calc(-1 * var(--space-5))}.store-footer{border-top:1px solid var(--border);background:var(--surface-sunken);margin-top:auto}.store-footer-inner{max-width:var(--content-max);margin:0 auto;padding:var(--space-10) var(--space-5) var(--space-6);display:grid;grid-template-columns:1.4fr 2fr;gap:var(--space-8)}.store-footer-brand{display:flex;gap:var(--space-3);align-items:flex-start}.store-footer-brand strong{display:block;font-size:var(--text-base)}.store-footer-brand p{color:var(--text-subtle);font-size:var(--text-sm);margin-top:2px}.store-footer-links{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--space-6)}.store-footer-links h4{font-size:var(--text-xs);text-transform:uppercase;letter-spacing:.04em;color:var(--text-subtle);margin-bottom:var(--space-3)}.store-footer-links a{display:block;color:var(--text-muted);text-decoration:none;font-size:var(--text-sm);padding:var(--space-1) 0}.store-footer-links a:hover{color:var(--text);text-decoration:underline}.store-footer-bottom{max-width:var(--content-max);margin:0 auto;padding:var(--space-4) var(--space-5) var(--space-8);display:flex;flex-wrap:wrap;gap:var(--space-2) var(--space-6);justify-content:space-between;border-top:1px solid var(--border);font-size:var(--text-xs);color:var(--text-subtle)}.store-footer-disclaimer{max-width:46ch}.cookie-banner{position:fixed;inset:auto var(--space-4) var(--space-4) var(--space-4);z-index:60;max-width:640px;margin:0 auto;display:flex;flex-wrap:wrap;align-items:center;gap:var(--space-4);padding:var(--space-4) var(--space-5);background:var(--surface-raised);border:1px solid var(--border-strong);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg)}.cookie-banner-text{flex:1 1 260px}.cookie-banner-text p{color:var(--text-muted);font-size:var(--text-sm);margin-top:2px}.cookie-banner-text a{color:var(--accent-text)}.cookie-banner-actions{display:flex;gap:var(--space-2)}.legal-page{max-width:760px;margin:var(--space-10) auto}.legal-content{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:var(--space-8);box-shadow:var(--shadow-sm)}.legal-content h1{font-size:var(--text-2xl);margin-bottom:var(--space-2)}.legal-content h2{font-size:var(--text-lg);margin:var(--space-6) 0 var(--space-2);padding-top:var(--space-2);border-top:1px solid var(--border)}.legal-content h2:first-of-type{border-top:none;padding-top:0}.legal-content p{color:var(--text-muted);line-height:var(--leading-normal);margin-bottom:var(--space-3)}.legal-content ul{margin:0 0 var(--space-3) var(--space-5);color:var(--text-muted);line-height:var(--leading-normal)}.legal-content li{margin-bottom:var(--space-1)}.legal-content strong{color:var(--text)}.legal-meta{margin-top:var(--space-6);font-size:var(--text-xs);color:var(--text-subtle)}.auth-consent{display:flex!important;flex-direction:row!important;align-items:flex-start;gap:var(--space-2);font-size:var(--text-sm);color:var(--text-muted)}.auth-consent input{width:auto;margin-top:3px;flex:none}.auth-consent a{color:var(--accent-text)}@media (max-width: 720px){.store-burger{display:inline-flex}.store-nav{position:absolute;top:100%;left:0;right:0;flex-direction:column;align-items:stretch;gap:var(--space-2);padding:var(--space-4) var(--space-5);background:var(--surface);border-bottom:1px solid var(--border);box-shadow:var(--shadow-md);display:none}.store-nav.open{display:flex}.store-nav-actions{flex-wrap:wrap;margin-top:var(--space-2)}.store-footer-inner{grid-template-columns:1fr;gap:var(--space-6)}.store-footer-links{grid-template-columns:repeat(2,1fr)}}.resend-row{text-align:center;margin-top:var(--space-3);min-height:20px}.resend-timer{font-size:var(--text-sm);color:var(--text-subtle)}.resend-timer strong{color:var(--text-muted);font-variant-numeric:tabular-nums}.link-button{background:none;border:none;padding:0;cursor:pointer;color:var(--accent-text);font-size:var(--text-sm);font-weight:600;text-decoration:underline}.link-button:disabled{color:var(--text-subtle);cursor:not-allowed;text-decoration:none}.access-actions{display:flex;gap:var(--space-2);align-items:center}.stars{display:inline-flex;align-items:center;gap:1px;color:#f59e0b;line-height:1}.stars .star{display:inline-flex}.stars-count{margin-left:6px;font-size:var(--text-sm);color:var(--text-subtle);font-variant-numeric:tabular-nums}.stars-input{gap:4px}.star-btn{background:none;border:none;padding:0;cursor:pointer;color:#f59e0b;display:inline-flex}.star-btn:hover{transform:scale(1.1)}.lp-card-rating{display:inline-flex;align-self:flex-start}.reviews-block{margin-top:var(--space-8);display:grid;gap:var(--space-4)}.reviews-head{display:flex;align-items:center;justify-content:space-between;gap:var(--space-4);flex-wrap:wrap}.reviews-head h2{font-size:var(--text-lg)}.review-form{padding:var(--space-5);display:grid;gap:var(--space-3)}.review-form label{display:grid;gap:var(--space-2);font-size:var(--text-sm);font-weight:600}.review-form textarea{width:100%;padding:var(--space-3);border:1px solid var(--border);border-radius:var(--radius-md);background:var(--bg);color:var(--text);font:inherit;resize:vertical}.reviews-empty{color:var(--text-muted);font-size:var(--text-sm)}.review-list{list-style:none;display:grid;gap:var(--space-4)}.review-item{padding-bottom:var(--space-4);border-bottom:1px solid var(--border);display:grid;gap:6px}.review-item:last-child{border-bottom:0}.review-item-top{display:flex;align-items:center;gap:var(--space-3);flex-wrap:wrap}.review-item-top .verified{display:inline-flex;align-items:center;gap:3px;font-size:var(--text-xs);color:var(--success);font-weight:650}.review-date{margin-left:auto;font-size:var(--text-xs);color:var(--text-subtle)}.review-item p{color:var(--text-muted);font-size:var(--text-sm);line-height:var(--leading-normal)}.google-signin{display:grid;gap:var(--space-4);justify-items:center;margin-bottom:var(--space-2)}.google-signin>div:first-child{display:flex;justify-content:center;width:100%}.auth-divider{display:flex;align-items:center;gap:var(--space-3);width:100%;color:var(--text-subtle);font-size:var(--text-sm)}.auth-divider:before,.auth-divider:after{content:"";flex:1;height:1px;background:var(--border)}.lp{--lp-violet: #2850A0;--lp-violet-light: #6E8FD8;--lp-blue: #3B6FD4;--lp-blue-deep: #1E3A5F;--lp-grad: linear-gradient(135deg, #2850A0, #3B6FD4);--lp-grad-dark: linear-gradient(135deg, #0B1A3A 0%, #1E3A5F 50%, #14295C 100%);--lp-soft: #E4EAF7;--lp-blue-soft: #DBEAFE;--lp-max: 1200px}:root[data-theme=dark] .lp,.lp{color:var(--text)}.lp .wrap{max-width:var(--lp-max);margin:0 auto;padding-inline:clamp(16px,4vw,24px)}.lp section{position:relative}.lp .kicker{display:inline-block;font-size:12px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--lp-violet);background:var(--lp-soft);padding:6px 16px;border-radius:999px}:root[data-theme=dark] .lp .kicker{background:#2850a029;color:var(--lp-violet-light)}.lp h2.lp-title{font-size:clamp(28px,4vw,44px);font-weight:800;letter-spacing:-.02em;margin:16px 0 12px}.lp .lp-sub{color:var(--text-muted);max-width:42ch;margin:0 auto}.lp .grad-text{background:var(--lp-grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.lp .section-pad{padding-block:clamp(56px,9vw,96px)}.lp-hero{overflow:hidden}.lp-hero-viewport{position:relative;height:clamp(480px,68vh,680px)}.lp-hero-track{display:flex;height:100%;transition:transform .7s cubic-bezier(.4,0,.2,1)}.lp-slide{min-width:100%;height:100%;position:relative;display:flex;align-items:center}.lp-slide-bg{position:absolute;top:0;right:0;bottom:0;left:0}.lp-slide-1{background:radial-gradient(120% 120% at 15% 20%,#1e3a5f,#0f172a 55%,#14295c)}.lp-slide-2{background:radial-gradient(120% 120% at 80% 10%,#1a2e6b,#0f172a 55%,#10233b)}.lp-slide-3{background:radial-gradient(120% 120% at 50% 90%,#12295e,#0f172a 60%,#122a5e)}.lp-slide-glow{position:absolute;top:0;right:0;bottom:0;left:0;opacity:.5;pointer-events:none}.lp-slide-glow:before,.lp-slide-glow:after{content:"";position:absolute;border-radius:50%;filter:blur(120px)}.lp-slide-glow:before{width:320px;height:320px;background:var(--lp-violet);top:10%;left:8%}.lp-slide-glow:after{width:380px;height:380px;background:var(--lp-blue);bottom:8%;right:10%}.lp-slide-inner{position:relative;z-index:2;max-width:640px}.lp-badge{display:inline-flex;align-items:center;gap:8px;background:#ffffff1a;border:1px solid rgba(255,255,255,.15);border-radius:999px;padding:6px 16px;margin-bottom:22px;color:#ffffffd9;font-size:12px;font-weight:500;letter-spacing:.02em;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}.lp-badge .dot-live{width:8px;height:8px;border-radius:50%;background:#34d399;animation:lp-pulse 1.6s infinite}.lp-slide h1{color:#fff;font-size:clamp(34px,5.2vw,56px);font-weight:800;line-height:1.08;letter-spacing:-.02em;margin-bottom:20px}.lp-slide p{color:#ffffff9e;font-size:clamp(16px,2vw,19px);line-height:1.6;max-width:34rem;margin-bottom:30px}.lp-hero-actions{display:flex;flex-wrap:wrap;gap:12px}.lp-btn{display:inline-flex;align-items:center;gap:8px;font-size:14px;font-weight:600;cursor:pointer;padding:13px 26px;border-radius:12px;border:1px solid transparent;transition:all .18s;text-decoration:none}.lp-btn-grad{background:var(--lp-grad);color:#fff;box-shadow:0 10px 24px -8px #2850a080}.lp-btn-grad:hover{opacity:.92}.lp-btn-glass{background:#ffffff14;color:#fff;border-color:#ffffff29;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.lp-btn-glass:hover{background:#ffffff29}.lp-btn-white{background:#fff;color:var(--heading, #0F172A);box-shadow:0 10px 24px -10px #0006}.lp-btn-light{background:var(--surface);color:var(--text);border-color:var(--border)}.lp-btn-light:hover{border-color:var(--lp-violet);color:var(--lp-violet)}.lp-hero-nav{position:absolute;top:50%;transform:translateY(-50%);width:44px;height:44px;z-index:3;display:grid;place-items:center;border-radius:50%;cursor:pointer;background:#ffffff1a;border:1px solid rgba(255,255,255,.12);color:#fff;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.lp-hero-nav:hover{background:#fff3}.lp-hero-nav.prev{left:16px}.lp-hero-nav.next{right:16px}.lp-dots{position:absolute;bottom:26px;left:50%;transform:translate(-50%);display:flex;gap:8px;z-index:3}.lp-dot{width:10px;height:10px;border-radius:999px;background:#fff6;border:none;cursor:pointer;transition:all .3s}.lp-dot.active{width:26px;background:var(--lp-violet-light)}.lp-stats{background:var(--surface);border-block:1px solid var(--border)}.lp-stats-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;padding-block:40px}.lp-stat{text-align:center;padding:22px;border-radius:18px;background:linear-gradient(135deg,#2850a014,#3b82f614)}.lp-stat b{display:block;font-size:clamp(26px,3.5vw,38px);font-weight:800}.lp-stat span{font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.08em;color:var(--text-subtle);margin-top:6px;display:block}.lp-trust{background:var(--surface);padding-block:40px}.lp-trust p{text-align:center;font-size:12px;font-weight:500;letter-spacing:.18em;text-transform:uppercase;color:var(--text-subtle);margin-bottom:22px}.lp-trust-row{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:clamp(24px,5vw,60px);opacity:.55}.lp-trust-row span{font-size:clamp(18px,2.4vw,24px);font-weight:700;letter-spacing:-.02em;color:var(--text)}.lp-head{text-align:center;margin-bottom:48px}.lp-filters{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin-bottom:44px}.lp-filter{font-size:13px;font-weight:600;padding:10px 20px;border-radius:12px;cursor:pointer;border:1px solid var(--border);background:var(--surface);color:var(--text-muted);transition:all .18s}.lp-filter:hover{border-color:var(--lp-violet);color:var(--lp-violet)}.lp-filter.active{background:var(--heading, #0F172A);color:#fff;border-color:transparent}:root[data-theme=dark] .lp-filter.active{background:var(--lp-grad)}.lp-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:24px}.lp-card{background:var(--surface);border:1px solid var(--border);border-radius:18px;overflow:hidden;transition:box-shadow .3s,transform .3s;display:flex;flex-direction:column}.lp-card:hover{box-shadow:0 20px 40px -12px #2850a02e;transform:translateY(-3px)}.lp-card-top{position:relative;height:152px;display:grid;place-items:center;background:linear-gradient(135deg,#e4eaf7,#dbeafe);overflow:hidden;padding:12px 18px}:root[data-theme=dark] .lp-card-top{background:linear-gradient(135deg,#16274d,#16233f)}.lp-card-top .lp-card-mark{font-size:clamp(18px,4.4vw,38px);font-weight:800;letter-spacing:-.03em;line-height:1.05;color:#2850a080;text-align:center;word-break:break-word;max-height:100%;overflow:hidden}.lp-card-badge{position:absolute;top:12px;left:12px;background:var(--lp-grad);color:#fff;font-size:10px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;padding:5px 12px;border-radius:8px}.lp-card-body{padding:22px;display:flex;flex-direction:column;gap:12px;flex:1}.lp-card-vendor{font-size:10px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--lp-violet)}.lp-card h3{font-size:16px;font-weight:700;letter-spacing:-.01em;line-height:1.3}.lp-card-meta{display:flex;gap:16px;font-size:12px;color:var(--text-subtle)}.lp-card-meta span{display:inline-flex;align-items:center;gap:5px}.lp-card-foot{display:flex;align-items:flex-end;justify-content:space-between;margin-top:auto}.lp-price{font-size:19px;font-weight:800;color:var(--text)}.lp-card-cta{display:inline-flex;align-items:center;gap:6px;background:var(--lp-grad);color:#fff;border:none;cursor:pointer;font-size:13px;font-weight:600;padding:10px 16px;border-radius:12px;box-shadow:0 8px 18px -8px #2850a080;transition:opacity .18s}.lp-card-cta:hover{opacity:.9}.lp-card-cta.in-cart{background:var(--success-soft);color:var(--success);box-shadow:none}.lp-features{background:var(--surface)}.lp-feature-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:20px}.lp-feature{background:var(--bg);border:1px solid var(--border);border-radius:18px;padding:28px;transition:transform .3s,box-shadow .3s}.lp-feature:hover{transform:translateY(-4px);box-shadow:0 16px 40px -8px #2850a01f}.lp-feature-icon{width:48px;height:48px;border-radius:14px;display:grid;place-items:center;color:#fff;margin-bottom:18px}.lp-feature h3{font-size:17px;font-weight:700;margin-bottom:8px;letter-spacing:-.01em}.lp-feature p{font-size:14px;line-height:1.6;color:var(--text-muted)}.lp-testi-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:20px}.lp-testi{background:var(--surface);border:1px solid var(--border);border-radius:18px;padding:28px}.lp-testi-stars{display:flex;gap:3px;color:#f59e0b;margin-bottom:14px}.lp-testi p{font-size:14px;line-height:1.65;color:var(--text-muted);margin-bottom:20px}.lp-testi-who{display:flex;align-items:center;gap:12px}.lp-testi-av{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;background:var(--lp-grad);color:#fff;font-size:12px;font-weight:700}.lp-testi-who b{font-size:14px;display:block}.lp-testi-who span{font-size:12px;color:var(--text-subtle)}.lp-cta{background:var(--lp-grad-dark);overflow:hidden}.lp-cta .wrap{position:relative;z-index:2;text-align:center;max-width:720px}.lp-cta h2{color:#fff;font-size:clamp(26px,4vw,44px);font-weight:800;letter-spacing:-.02em;margin-bottom:16px}.lp-cta p{color:#ffffff8c;font-size:17px;margin-bottom:28px}.lp-cta .lp-glow{position:absolute;top:0;right:0;bottom:0;left:0;opacity:.12}.lp-cta .lp-glow:before,.lp-cta .lp-glow:after{content:"";position:absolute;border-radius:50%;filter:blur(130px)}.lp-cta .lp-glow:before{width:300px;height:300px;background:var(--lp-violet);top:6%;left:8%}.lp-cta .lp-glow:after{width:380px;height:380px;background:var(--lp-blue);bottom:6%;right:8%}.lp-cta-trust{display:flex;align-items:center;justify-content:center;gap:10px;color:#fff6;font-size:12px;margin-bottom:28px}.lp-faq{background:var(--surface)}.lp-faq .wrap{max-width:760px}.lp-faq-item{border:1px solid var(--border);border-radius:16px;background:var(--bg);overflow:hidden;margin-bottom:12px}.lp-faq-q{width:100%;text-align:left;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:20px 24px;cursor:pointer;background:none;border:none;font:inherit;color:var(--heading, var(--text));font-weight:600;font-size:15px}.lp-faq-q:hover{background:color-mix(in srgb,var(--lp-blue-soft) 40%,transparent)}.lp-faq-icon{flex:none;color:var(--text-subtle);transition:transform .2s}.lp-faq-item[open] .lp-faq-icon{transform:rotate(45deg);color:var(--lp-violet)}.lp-faq-a{padding:0 24px 22px;font-size:14px;line-height:1.65;color:var(--text-muted)}.lp-contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}.lp-contact-info h2{font-size:clamp(26px,3.5vw,40px);font-weight:800;letter-spacing:-.02em;margin:16px 0}.lp-contact-info>p{color:var(--text-muted);line-height:1.6;margin-bottom:28px}.lp-contact-line{display:flex;align-items:center;gap:14px;margin-bottom:16px}.lp-contact-line .ic{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;background:var(--lp-soft);color:var(--lp-violet);flex:none}.lp-contact-line small{font-size:12px;color:var(--text-subtle);display:block}.lp-contact-line b{font-size:14px;font-weight:600}.lp-form{background:var(--surface);border:1px solid var(--border);border-radius:18px;padding:30px;display:grid;gap:16px}.lp-form label{display:grid;gap:6px;font-size:12px;font-weight:600;color:var(--heading, var(--text))}.lp-form input,.lp-form select,.lp-form textarea{width:100%;padding:12px 14px;border:1px solid var(--border);border-radius:12px;background:var(--bg);color:var(--text);font:inherit;font-size:14px;font-weight:400}.lp-form textarea{resize:vertical;min-height:110px}.lp-form input:focus,.lp-form select:focus,.lp-form textarea:focus{outline:none;border-color:var(--lp-violet);box-shadow:0 0 0 3px #2850a01f}.lp-form button{justify-content:center}.lp-nav{position:sticky;top:0;z-index:50;height:68px;background:color-mix(in srgb,var(--surface) 82%,transparent);-webkit-backdrop-filter:saturate(1.4) blur(14px);backdrop-filter:saturate(1.4) blur(14px);border-bottom:1px solid var(--border)}.lp-nav-inner{max-width:var(--lp-max);margin:0 auto;height:100%;padding-inline:clamp(16px,4vw,24px);display:flex;align-items:center;gap:20px}.lp-brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--text);margin-right:auto}.lp-brand-mark{width:36px;height:36px;border-radius:10px;background:var(--lp-grad);display:grid;place-items:center;color:#fff}.lp-brand b{font-size:18px;font-weight:700;letter-spacing:-.02em}.lp-nav-links{display:flex;align-items:center;gap:28px}.lp-nav-links a{position:relative;font-size:14px;font-weight:500;color:var(--text-muted);text-decoration:none;cursor:pointer}.lp-nav-links a:after{content:"";position:absolute;left:0;bottom:-4px;height:2px;width:0;background:var(--lp-grad);border-radius:1px;transition:width .25s}.lp-nav-links a:hover{color:var(--text)}.lp-nav-links a:hover:after{width:100%}.lp-nav-actions{display:flex;align-items:center;gap:10px}.lp-cart-btn{position:relative;display:inline-grid;place-items:center;width:42px;height:42px;border-radius:12px;border:none;background:none;color:var(--text);cursor:pointer}.lp-cart-btn:hover{background:var(--surface-sunken)}.lp-cart-badge{position:absolute;top:4px;right:4px;min-width:18px;height:18px;padding:0 4px;border-radius:999px;background:var(--lp-grad);color:#fff;font-size:10px;font-weight:700;display:grid;place-items:center}.lp-burger{display:none;width:42px;height:42px;border-radius:12px;border:none;background:none;color:var(--text);cursor:pointer;place-items:center}.lp-mobile{display:none}.lp-footer{background:var(--lp-grad-dark);color:#fff}.lp-footer .wrap{padding-block:56px 28px}.lp-footer-grid{display:grid;grid-template-columns:1.6fr repeat(3,1fr);gap:36px}.lp-footer-brand b{color:#fff}.lp-footer-brand p{color:#fff6;font-size:14px;line-height:1.6;margin:14px 0 18px;max-width:32ch}.lp-social{display:flex;gap:8px}.lp-social a{width:36px;height:36px;border-radius:10px;display:grid;place-items:center;background:#ffffff0d;border:1px solid rgba(255,255,255,.1);color:#ffffff80}.lp-social a:hover{background:#ffffff1f;color:#fff}.lp-footer-col h4{font-size:11px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--lp-violet-light);margin-bottom:16px}.lp-footer-col a{display:block;color:#ffffff6b;text-decoration:none;font-size:14px;padding:5px 0;cursor:pointer}.lp-footer-col a:hover{color:#fff}.lp-footer-bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:32px;padding-top:24px;display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px}.lp-footer-bottom span{color:#ffffff47;font-size:12px}@keyframes lp-pulse{0%,to{opacity:1}50%{opacity:.3}}@media (max-width: 860px){.lp-contact-grid{grid-template-columns:1fr;gap:32px}.lp-footer-grid{grid-template-columns:1fr 1fr}}@media (max-width: 720px){.lp-nav-links{position:absolute;top:68px;left:0;right:0;flex-direction:column;align-items:stretch;gap:4px;padding:14px 20px;background:var(--surface);border-bottom:1px solid var(--border);box-shadow:var(--shadow-md);display:none}.lp-nav-links.open{display:flex}.lp-nav-links a{padding:10px 8px;border-radius:8px}.lp-burger{display:grid}.lp-stats-grid{grid-template-columns:repeat(2,1fr)}.lp-footer-grid{grid-template-columns:1fr}}.lp-store-tools{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;margin-bottom:40px}.lp-search{display:flex;align-items:center;gap:8px;background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:0 14px;flex:1 1 320px;max-width:420px;color:var(--text-subtle)}.lp-search input{flex:1;border:none;background:none;padding:12px 0;font:inherit;font-size:14px;color:var(--text)}.lp-search input:focus{outline:none}.lp-search:focus-within{border-color:var(--lp-violet);box-shadow:0 0 0 3px #2850a01f}.lp-vendor-select{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:12px 14px;font:inherit;font-size:14px;color:var(--text);flex:0 1 240px;cursor:pointer}.lp-vendor-select:focus{outline:none;border-color:var(--lp-violet);box-shadow:0 0 0 3px #2850a01f}.lp-pagination{display:flex;align-items:center;justify-content:center;gap:16px;margin-top:40px;flex-wrap:wrap}.lp-page-btn{display:inline-flex;align-items:center;gap:4px;background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:10px 16px;font:inherit;font-size:14px;font-weight:600;color:var(--text);cursor:pointer}.lp-page-btn:hover:not(:disabled){border-color:var(--lp-violet);color:var(--lp-violet)}.lp-page-btn:disabled{opacity:.45;cursor:not-allowed}.lp-page-info{font-size:13px;color:var(--text-subtle);font-variant-numeric:tabular-nums}.lp-carousel-viewport{overflow:hidden}.lp-carousel-track{display:flex;transition:transform .6s cubic-bezier(.4,0,.2,1)}.lp-carousel-slide{padding:0 10px;box-sizing:border-box}.lp-carousel-controls{display:flex;align-items:center;justify-content:center;gap:16px;margin-top:28px}.lp-carousel-arrow{width:42px;height:42px;display:grid;place-items:center;border-radius:12px;border:1px solid var(--border);background:var(--surface);color:var(--text);cursor:pointer}.lp-carousel-arrow:hover:not(:disabled){border-color:var(--lp-violet);color:var(--lp-violet)}.lp-carousel-arrow:disabled{opacity:.4;cursor:not-allowed}.lp-carousel-dots{display:flex;gap:8px}.lp-carousel-dots .lp-dot{background:var(--border-strong)}.lp-carousel-dots .lp-dot.active{background:var(--lp-violet)}.lp-ebook-tag{display:inline-flex;align-items:center;gap:5px;align-self:flex-start;font-size:11px;font-weight:700;letter-spacing:.02em;color:var(--lp-violet);background:var(--lp-soft);padding:4px 10px;border-radius:999px}:root[data-theme=dark] .lp-ebook-tag{background:#2850a029;color:var(--lp-violet-light)}.lp-card-note{display:block;font-size:12px;line-height:1.4;color:var(--danger);background:var(--danger-soft);padding:8px 10px;border-radius:8px}.lp .store-page{max-width:1240px;margin:0 auto;width:100%;padding:clamp(24px,4vw,40px) clamp(8px,1.5vw,12px) clamp(56px,8vw,80px)}.lp .store-page .page-head{margin-bottom:var(--space-6)}.lp .store-page .page-head h1{font-size:clamp(22px,3vw,30px);font-weight:800;letter-spacing:-.02em}.lp .store-page .page-head p{color:var(--text-muted);margin-top:4px}.lp .store-page .cart,.lp .store-page .member{max-width:920px;margin-inline:auto}.lp-wordmark{font-size:17px;font-weight:800;letter-spacing:-.01em;line-height:1}.lp-brand-mark{box-shadow:0 6px 16px -6px #2850a099}.lp-company-box{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:16px 18px;font-size:14px;line-height:1.6;display:grid;gap:2px}.lp-tax-note{display:flex;gap:10px;align-items:flex-start;margin-top:20px;padding:14px 16px;background:var(--success-soft);border:1px solid color-mix(in srgb,var(--success) 30%,transparent);border-radius:12px;color:var(--success)}.lp-tax-note p{font-size:13px;line-height:1.55;color:var(--text-muted);margin:0}.lp-brand-img{display:block;height:34px;width:34px;object-fit:contain}.lp-brand-img.on-dark{filter:saturate(1.15) brightness(1.45)}.mshell{display:flex;min-height:100vh;background:var(--bg, #f4f6fb)}.msidebar{width:248px;flex:0 0 248px;background:#14213d;color:#cdd6e6;display:flex;flex-direction:column;position:sticky;top:0;height:100vh;transition:width .2s ease;z-index:40}.mshell.collapsed .msidebar{width:74px;flex-basis:74px}.msidebar-brand{display:flex;align-items:center;gap:10px;padding:18px 20px;color:#fff;text-decoration:none;font-weight:800;letter-spacing:-.02em;white-space:nowrap;overflow:hidden}.msidebar-brand .mmark{width:32px;height:32px;flex:0 0 32px;border-radius:9px;background:var(--lp-violet, #2850a0);display:grid;place-items:center;color:#fff;font-size:13px;font-weight:800}.mshell.collapsed .msidebar-brand span{display:none}.msidebar-nav{display:flex;flex-direction:column;gap:2px;padding:8px;flex:1;overflow-y:auto}.msidebar-nav a{display:flex;align-items:center;gap:12px;padding:11px 12px;border-radius:10px;color:#cdd6e6;text-decoration:none;font-size:14px;font-weight:600;white-space:nowrap;overflow:hidden;cursor:pointer;transition:background .15s,color .15s}.msidebar-nav a svg{flex:0 0 20px}.msidebar-nav a:hover{background:#ffffff0f;color:#fff}.msidebar-nav a.active{background:var(--lp-violet, #2850a0);color:#fff}.mshell.collapsed .msidebar-nav a span{display:none}.msidebar-sep{height:1px;background:#ffffff14;margin:8px 12px}.msidebar-foot{padding:8px}.mmain{flex:1;min-width:0;display:flex;flex-direction:column}.mtopbar{display:flex;align-items:center;gap:12px;padding:10px 20px;background:var(--surface, #fff);border-bottom:1px solid var(--border, #e5e7eb);position:sticky;top:0;z-index:30}.mtopbar .icon-btn{border:none;background:transparent;cursor:pointer;color:var(--text, #1f2937);width:40px;height:40px;border-radius:10px;display:grid;place-items:center}.mtopbar .icon-btn:hover{background:var(--lp-soft, #eef2fb)}.mtopbar-title{font-weight:800;font-size:16px;color:var(--text, #1f2937)}.mtopbar-spacer{flex:1}.mtopbar-user{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--text-muted, #6b7280)}.mtopbar-user .mavatar{width:34px;height:34px;border-radius:50%;background:var(--lp-violet, #2850a0);color:#fff;display:grid;place-items:center;font-weight:700;font-size:13px}.mcontent{padding:20px 24px 30px;width:100%;max-width:1720px;margin:0 auto}.mhead{margin-bottom:22px}.mhead h1{font-size:24px;font-weight:800;margin:0 0 4px;color:var(--text, #111827)}.mhead p{margin:0;color:var(--text-muted, #6b7280)}.mstats{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:14px;margin-bottom:28px}.mstat{background:var(--surface, #fff);border:1px solid var(--border, #e5e7eb);border-radius:14px;padding:18px 20px;display:flex;align-items:center;gap:14px}.mstat .mstat-ic{width:44px;height:44px;flex:0 0 44px;border-radius:11px;display:grid;place-items:center;background:var(--lp-soft, #eef2fb);color:var(--lp-violet, #2850a0)}.mstat .mstat-val{font-size:22px;font-weight:800;color:var(--text, #111827);line-height:1.1}.mstat .mstat-lbl{font-size:12.5px;color:var(--text-muted, #6b7280)}.msection-title{font-size:16px;font-weight:800;margin:8px 0 14px;color:var(--text, #111827)}.mexam-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:14px}.mexam-card{background:var(--surface, #fff);border:1px solid var(--border, #e5e7eb);border-radius:14px;padding:18px;display:flex;flex-direction:column;gap:12px}.mexam-card .mexam-code{font-size:11px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--lp-violet, #2850a0)}.mexam-card h3{font-size:15px;font-weight:700;margin:0;color:var(--text, #111827)}.mexam-card .mexam-meta{font-size:12.5px;color:var(--text-muted, #6b7280)}.mexam-card .mexam-actions{display:flex;gap:8px;margin-top:auto}.mempty{background:var(--surface, #fff);border:1px dashed var(--border, #d5dbe6);border-radius:14px;padding:32px;text-align:center;color:var(--text-muted, #6b7280)}.mempty h3{margin:0 0 6px;color:var(--text, #111827);font-size:16px}.mtable-card{background:var(--surface, #fff);border:1px solid var(--border, #e5e7eb);border-radius:14px;overflow:hidden}.mtable-wrap{overflow-x:auto}.mtable{width:100%;border-collapse:collapse;font-size:14px}.mtable th{text-align:left;padding:12px 16px;font-size:11px;text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted, #6b7280);border-bottom:1px solid var(--border, #e5e7eb)}.mtable td{padding:12px 16px;border-top:1px solid var(--border, #eef2f9);color:var(--text, #1f2937)}.mstatus{display:inline-block;padding:3px 10px;border-radius:999px;font-size:12px;font-weight:600}.mstatus.paid{background:#e7f6ed;color:#1a7f47}.mstatus.pending{background:#fff4e0;color:#a15c00}.mstatus.refunded,.mstatus.partially_refunded{background:#fdeaea;color:#b3261e}.mstatus.failed,.mstatus.expired,.mstatus.cancelled{background:#eef1f5;color:#6b7280}.mprofile{background:var(--surface, #fff);border:1px solid var(--border, #e5e7eb);border-radius:14px;padding:6px 24px;max-width:560px}.mprofile dl{display:grid;grid-template-columns:140px 1fr;margin:0}.mprofile dt{padding:14px 0;color:var(--text-muted, #6b7280);font-size:13px;border-top:1px solid var(--border, #eef2f9)}.mprofile dd{padding:14px 0;margin:0;color:var(--text, #1f2937);border-top:1px solid var(--border, #eef2f9)}.mprofile dl>dt:first-of-type,.mprofile dl>dd:first-of-type{border-top:none}.msidebar-scrim{display:none}@media (max-width: 900px){.msidebar{position:fixed;left:0;top:0;height:100vh;width:258px;flex-basis:258px;transform:translate(-100%);transition:transform .22s ease;box-shadow:2px 0 24px #0003}.mshell.drawer-open .msidebar{transform:translate(0)}.mshell.collapsed .msidebar{width:258px;flex-basis:258px}.mshell.collapsed .msidebar-brand span,.mshell.collapsed .msidebar-nav a span{display:inline}.mshell.drawer-open .msidebar-scrim{display:block;position:fixed;top:0;right:0;bottom:0;left:0;background:#00000073;z-index:39}.mcontent{padding:18px 16px 40px}.mtopbar-user span.uname{display:none}}@media (min-width: 901px){.mtopbar .mobile-only{display:none}}@media (max-width: 900px){.mtopbar .desktop-collapse{display:none}}.dcard{background:var(--surface, #fff);border:1px solid var(--border, #e8ecf3);border-radius:14px}.dgreet{margin-bottom:16px}.dgreet h1{font-size:20px;font-weight:800;margin:0 0 3px;color:var(--text, #111827)}.dgreet p{margin:0;color:var(--text-muted, #6b7280)}.dmetrics{display:grid;grid-template-columns:repeat(auto-fit,minmax(172px,1fr));gap:14px;margin-bottom:18px}.dmetric{padding:14px 16px;display:flex;align-items:center;gap:13px;min-height:74px}.dmetric-ic{width:42px;height:42px;flex:0 0 42px;border-radius:12px;display:grid;place-items:center;background:var(--lp-soft, #eef2fb);color:var(--lp-violet, #2850a0)}.dmetric-body{min-width:0}.dmetric-val{font-size:21px;font-weight:800;color:var(--text, #111827);line-height:1.15}.dmetric-lbl{font-size:12.5px;color:var(--text-muted, #6b7280)}.dmetric-sub{font-size:11.5px;color:var(--text-subtle, #9aa3b2);margin-top:2px}.dmetric-trend{display:inline-flex;align-items:center;gap:4px;font-size:11.5px;font-weight:600;margin-top:4px}.dmetric-trend.up{color:#1a7f47}.dmetric-trend.down{color:#b3261e}.dring{flex:0 0 56px}.drec{display:flex;align-items:center;gap:14px;padding:14px 18px;margin-bottom:18px;border-left:4px solid var(--lp-violet, #2850a0)}.drec-ic{width:40px;height:40px;flex:0 0 40px;border-radius:10px;display:grid;place-items:center;background:var(--lp-soft, #eef2fb);color:var(--lp-violet, #2850a0)}.drec-body{flex:1;min-width:0}.drec-body strong{display:block;font-size:14px;color:var(--text, #111827)}.drec-body p{margin:2px 0 0;font-size:13px;color:var(--text-muted, #6b7280)}.dsec-head{display:flex;align-items:center;justify-content:space-between;margin:20px 0 12px}.dsec-title{font-size:15px;font-weight:800;margin:0;color:var(--text, #111827)}.dlink{display:inline-flex;align-items:center;gap:5px;background:none;border:none;cursor:pointer;color:var(--lp-violet, #2850a0);font-size:13px;font-weight:600}.dcert-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:14px}.dcert{padding:16px;display:flex;flex-direction:column;gap:9px}.dcert-code{font-size:11px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--lp-violet, #2850a0)}.dcert h3{font-size:15px;font-weight:700;margin:0;color:var(--text, #111827)}.dprog{height:8px;border-radius:999px;background:var(--lp-soft, #eef2fb);overflow:hidden}.dprog-bar{height:100%;background:var(--lp-grad, linear-gradient(135deg,#2850a0,#3b6fd4));border-radius:999px;transition:width .3s}.dcert-meta{display:flex;justify-content:space-between;font-size:12.5px;color:var(--text-muted, #6b7280)}.dtable-card{overflow:hidden}.dtable-wrap{overflow-x:auto}.dtable{width:100%;border-collapse:collapse;font-size:14px}.dtable th{text-align:left;padding:12px 16px;font-size:11px;text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted, #6b7280);border-bottom:1px solid var(--border, #e8ecf3)}.dtable td{padding:12px 16px;border-top:1px solid var(--border, #eef2f9);color:var(--text, #1f2937);vertical-align:middle}.dmuted{color:var(--text-muted, #6b7280);font-size:12px}.dscore{font-weight:700}.dscore.ok{color:#1a7f47}.dscore.warn{color:#a15c00}.dscore.bad{color:#b3261e}.dbadge{display:inline-block;padding:3px 10px;border-radius:999px;font-size:12px;font-weight:600}.dbadge.ok{background:#e7f6ed;color:#1a7f47}.dbadge.info{background:#e6effd;color:#2850a0}.dbadge.muted{background:#eef1f5;color:#6b7280}.dbadge.warn{background:#fff4e0;color:#a15c00}.dbtn-sm{padding:6px 12px!important;font-size:13px!important}.dhist-cards{display:none;flex-direction:column;gap:12px}.dhist-card{padding:14px 16px;display:flex;flex-direction:column;gap:10px}.dhist-card-top{display:flex;align-items:flex-start;justify-content:space-between;gap:10px}.dhist-card-meta{display:flex;flex-wrap:wrap;gap:8px 16px;font-size:12.5px;color:var(--text-muted, #6b7280)}.dtoolbar{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-bottom:16px}.dsearch{display:flex;align-items:center;gap:8px;background:var(--surface, #fff);border:1px solid var(--border, #e8ecf3);border-radius:12px;padding:0 12px;flex:1 1 240px;color:var(--text-subtle, #9aa3b2)}.dsearch input{flex:1;border:none;background:none;padding:11px 0;font:inherit;font-size:14px;color:var(--text, #111827);outline:none}.dchips{display:flex;gap:6px;flex-wrap:wrap}.dchip{border:1px solid var(--border, #e8ecf3);background:var(--surface, #fff);color:var(--text-muted, #6b7280);border-radius:999px;padding:8px 14px;font-size:13px;font-weight:600;cursor:pointer}.dchip.active{background:var(--lp-violet, #2850a0);color:#fff;border-color:var(--lp-violet, #2850a0)}.dselect{border:1px solid var(--border, #e8ecf3);background:var(--surface, #fff);border-radius:12px;padding:10px 12px;font:inherit;font-size:13px;color:var(--text, #111827);cursor:pointer}.dpager{display:flex;align-items:center;justify-content:center;gap:16px;margin-top:18px;font-size:13px;color:var(--text-muted, #6b7280)}.dpager .lp-btn[disabled]{opacity:.5;cursor:not-allowed}.dstate{text-align:center;padding:40px 24px;background:var(--surface, #fff);border:1px dashed var(--border, #d5dbe6);border-radius:14px;color:var(--text-muted, #6b7280)}.dstate-ic{display:inline-grid;place-items:center;width:52px;height:52px;border-radius:14px;background:var(--lp-soft, #eef2fb);color:var(--lp-violet, #2850a0);margin-bottom:12px}.dstate-ic.err{background:#fdeaea;color:#b3261e}.dstate h3{margin:0 0 6px;font-size:16px;color:var(--text, #111827)}.dstate p{margin:0 0 16px}@keyframes dshimmer{0%{background-position:-400px 0}to{background-position:400px 0}}.dskeleton{border-radius:12px;background:linear-gradient(90deg,#eef1f6 25%,#e4e9f1 37%,#eef1f6 63%);background-size:800px 100%;animation:dshimmer 1.3s infinite linear}@media (max-width: 760px){.dmetrics{grid-template-columns:1fr 1fr}.dtable-desktop{display:none}.dhist-cards{display:flex}}@media (max-width: 460px){.dmetrics{grid-template-columns:1fr}}.dprofile-form{background:var(--surface, #fff);border:1px solid var(--border, #e8ecf3);border-radius:14px;padding:22px;max-width:820px}.dprofile-head{display:flex;align-items:center;gap:18px;padding-bottom:18px;margin-bottom:18px;border-bottom:1px solid var(--border, #eef2f9)}.dprofile-avatar{position:relative;flex:0 0 auto}.dprofile-avatar-btn{position:absolute;right:-2px;bottom:-2px;width:30px;height:30px;border-radius:50%;border:2px solid var(--surface, #fff);background:var(--lp-violet, #2850a0);color:#fff;display:grid;place-items:center;cursor:pointer}.dprofile-id strong{display:block;font-size:17px;color:var(--text, #111827)}.dform-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px;margin-bottom:4px}.dfield{display:flex;flex-direction:column;gap:6px;font-size:13px;font-weight:600;color:var(--text, #1f2937)}.dfield input{padding:10px 12px;border-radius:10px;border:1px solid var(--border, #e8ecf3);font:inherit;font-size:14px;font-weight:400;color:var(--text, #111827);background:var(--surface, #fff)}.dfield input:focus{outline:none;border-color:var(--lp-violet, #2850a0);box-shadow:0 0 0 3px #2850a01f}.dfield input:disabled{background:var(--lp-soft, #f2f5fb);color:var(--text-muted, #6b7280);cursor:not-allowed}.dform-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:18px}.dform-actions .lp-btn[disabled]{opacity:.5;cursor:not-allowed}.dsec-cards{display:grid;gap:12px;max-width:820px}.dsec-row{display:flex;align-items:center;gap:14px;padding:16px 18px}.dsec-ic{width:42px;height:42px;flex:0 0 42px;border-radius:11px;display:grid;place-items:center;background:var(--lp-soft, #eef2fb);color:var(--lp-violet, #2850a0)}.dsec-row-body{flex:1;min-width:0}.dsec-row-body strong{display:block;font-size:14px;color:var(--text, #111827)}.dsec-row-body p{margin:3px 0 0;font-size:13px}.duser{position:relative}.duser-btn{display:inline-flex;align-items:center;gap:9px;background:none;border:none;cursor:pointer;padding:4px 6px;border-radius:10px}.duser-btn:hover{background:var(--lp-soft, #eef2fb)}.duser-name{font-size:13px;color:var(--text, #1f2937);font-weight:600}.duser-menu{position:absolute;right:0;top:calc(100% + 8px);background:var(--surface, #fff);border:1px solid var(--border, #e8ecf3);border-radius:12px;box-shadow:0 12px 30px -12px #14213d47;min-width:210px;padding:6px;z-index:60}.duser-menu a,.duser-menu button{display:flex;align-items:center;gap:10px;width:100%;text-align:left;padding:9px 10px;border-radius:9px;background:none;border:none;cursor:pointer;font:inherit;font-size:13.5px;color:var(--text, #1f2937);text-decoration:none}.duser-menu a:hover,.duser-menu button:hover{background:var(--lp-soft, #eef2fb)}.duser-menu .sep{height:1px;background:var(--border, #eef2f9);margin:5px 4px}@media (max-width: 700px){.duser-name{display:none}}.cart-includes{padding:16px 18px;margin:14px 0}.cart-includes>strong{display:block;font-size:14px;margin-bottom:10px;color:var(--text, #111827)}.cart-includes ul{list-style:none;margin:0;padding:0;display:grid;gap:9px}.cart-includes li{display:flex;align-items:center;gap:10px;font-size:13.5px;color:var(--text, #1f2937)}.cart-includes li svg{color:var(--lp-violet, #2850a0);flex:0 0 auto}.cart-accept{display:flex;align-items:flex-start;gap:10px;margin:12px 0 14px;font-size:13px;color:var(--text-muted, #4b5563);line-height:1.5}.cart-accept input{margin-top:2px;flex:0 0 auto;width:16px;height:16px}.cart-accept a{color:var(--lp-violet, #2850a0)}.dperf-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:14px}.dperf-grid .dcard{padding:16px 18px}.dperf-wide{grid-column:1 / -1}.dperf-head{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:10px;margin-bottom:8px}.dperf-time{display:flex;align-items:center;gap:14px}.dbars{display:grid;gap:11px}.dbar-row{display:grid;grid-template-columns:110px 1fr 42px;align-items:center;gap:10px}.dbar-label{font-size:13px;color:var(--text, #1f2937);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.dbar-track{height:10px;border-radius:999px;background:var(--lp-soft, #eef2fb);overflow:hidden}.dbar-fill{display:block;height:100%;border-radius:999px;background:var(--lp-grad, linear-gradient(135deg,#2850a0,#3b6fd4))}.dbar-val{font-size:13px;font-weight:700;color:var(--text, #111827);text-align:right}.ddonut{display:flex;align-items:center;gap:18px;flex-wrap:wrap}.ddonut-legend{list-style:none;margin:0;padding:0;display:grid;gap:7px;font-size:13px;color:var(--text, #1f2937)}.ddonut-legend li{display:flex;align-items:center;gap:8px}.ddonut-legend b{margin-left:auto;padding-left:12px}.ddot{width:11px;height:11px;border-radius:3px;flex:0 0 auto}.dach-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:14px}.dach{display:flex;gap:14px;padding:16px;align-items:flex-start}.dach-ic{width:44px;height:44px;flex:0 0 44px;border-radius:12px;display:grid;place-items:center}.dach.done .dach-ic{background:#e7f6ed;color:#1a7f47}.dach.locked .dach-ic{background:var(--lp-soft, #eef2fb);color:var(--text-subtle, #9aa3b2)}.dach.locked{opacity:.82}.dach-body{flex:1;min-width:0}.dach-body strong{display:block;font-size:14px;color:var(--text, #111827)}.dach-body p{margin:2px 0 8px;font-size:12.5px;color:var(--text-muted, #6b7280)}.dach .dprog{height:7px}.dset-row{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}.dset-row>div{min-width:0}.dset-row strong{font-size:14px;color:var(--text, #111827)}.dset-row .dmuted{margin:2px 0 0}.dcert-head{display:flex;align-items:flex-start;gap:12px;margin-bottom:10px}.dcert-head>div{min-width:0}.dcert-head h3{margin:3px 0 0}.dhelp-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:12px}.dhelp-card{display:flex;align-items:center;gap:12px;text-align:left;cursor:pointer;border:1px solid var(--border, #e8ecf3);background:var(--surface, #fff);transition:border-color .15s,transform .05s}.dhelp-card:hover{border-color:var(--lp-violet, #2850a0)}.dhelp-card:active{transform:translateY(1px)}.dhelp-card strong{display:block;font-size:14px;color:var(--text, #111827)}.dhelp-ic{flex:0 0 40px;width:40px;height:40px;border-radius:11px;display:grid;place-items:center;background:var(--lp-soft, #e4eaf7);color:var(--lp-violet, #2850a0)}.dfaq{display:grid;gap:8px}.dfaq-item{border:1px solid var(--border, #e8ecf3);border-radius:11px;padding:4px 14px}.dfaq-item summary{cursor:pointer;padding:10px 0;font-weight:600;font-size:14px;color:var(--text, #111827);list-style:none}.dfaq-item summary::-webkit-details-marker{display:none}.dfaq-item summary:after{content:"+";float:right;color:var(--text-muted, #6b7280);font-weight:700}.dfaq-item[open] summary:after{content:"−"}.dfaq-item p{margin:0 0 12px;font-size:13.5px;color:var(--text-muted, #6b7280);line-height:1.55}