:root{--font-display: "Google Sans", "Bai Jamjuree", "Noto Sans Thai", system-ui, sans-serif;--font-body: "Google Sans", "Bai Jamjuree", "Noto Sans Thai", system-ui, sans-serif;--hue-neutral: 247;--hue-accent: 169;--hue-accent-alt: 143.5;--accent: oklch(84.4% .157 var(--hue-accent));--accent-2: oklch(78.8% .161 var(--hue-accent-alt));--accent-selected: #4ce3a0;--ink: #000;--grad-primary: linear-gradient(240deg, var(--accent) 13.4%, var(--accent-2) 86.6%);--grad-primary-hover: linear-gradient(240deg, oklch(88% .15 var(--hue-accent)) 13.4%, oklch(83% .155 var(--hue-accent-alt)) 86.6%);--success-gradient: var(--grad-primary);--squircle-xs: 9px;--squircle-sm: 13px;--squircle-md: 18px;--squircle-lg: 24px;--ease: cubic-bezier(.22, 1, .36, 1);--h-topbar: 76px}:root{--ease-out: cubic-bezier(.16, 1, .3, 1);--dur-1: .12s;--dur-2: .22s;--dur-3: .3s;--sp-1: 4px;--sp-2: 8px;--sp-3: 12px;--sp-4: 16px;--sp-5: 24px;--sp-6: 32px;--sp-7: 48px;--sp-8: 80px;--squircle-xl: 32px}:root,:root[data-theme=light]{color-scheme:light;--canvas: oklch(97.2% .004 var(--hue-neutral));--elevated: oklch(100% 0 var(--hue-neutral));--surface: oklch(95% .008 var(--hue-neutral));--line: oklch(91% .008 var(--hue-neutral));--line-strong: oklch(82% .014 var(--hue-neutral));--border: var(--line-strong);--paper: oklch(18.5% .024 var(--hue-neutral));--muted: oklch(38% .028 var(--hue-neutral));--quiet: oklch(46% .026 var(--hue-neutral));--accent-text: oklch(48% .115 var(--hue-accent));--accent-text-hover: oklch(41% .105 var(--hue-accent));--on-green: oklch(100% 0 var(--hue-neutral));--green-soft: oklch(95.5% .035 var(--hue-accent));--ok-text: oklch(42% .12 var(--hue-accent-alt));--danger: #ef4444;--warning: #a16207;--surface-raised: color-mix(in oklch, var(--elevated) 82%, var(--canvas));--surface-soft: color-mix(in oklch, var(--line-strong) 11%, transparent);--surface-selected: color-mix(in oklch, var(--accent) 11%, var(--elevated));--surface-border: color-mix(in oklch, var(--line-strong) 72%, transparent);--surface-card-start: var(--elevated);--surface-card-end: color-mix(in oklch, var(--elevated) 70%, var(--canvas));--surface-note: color-mix(in oklch, var(--line) 45%, var(--elevated));--edge-lit: rgba(255, 255, 255, .26);--edge-occlusion: rgba(0, 0, 0, .1);--card-border: color-mix(in oklch, var(--line-strong) 28%, transparent);--elev-card: 0 14px 34px rgba(0, 0, 0, .16);--elev-card-hover: 0 18px 42px rgba(0, 0, 0, .21);--shadow-sm: 0 1px 2px rgba(0, 0, 0, .05);--shadow-md: 0 8px 20px rgba(0, 0, 0, .1);--shadow-card: 0 1px 2px rgba(0, 0, 0, .035), 0 10px 30px rgba(0, 0, 0, .055);--shadow-lg: 0 12px 28px rgba(0, 0, 0, .14)}:root[data-theme=dark]{color-scheme:dark;--canvas: #080d12;--elevated: #17212b;--surface: #23303c;--line: #23303c;--line-strong: #40505e;--border: var(--line-strong);--paper: #ffffff;--muted: #99a9b7;--quiet: #9dadbc;--accent-text: var(--accent);--accent-text-hover: var(--accent-selected);--on-green: #000;--green-soft: oklch(30% .06 var(--hue-accent));--ok-text: var(--accent-2);--danger: #ef4444;--warning: #eab308;--surface-raised: color-mix(in oklch, var(--elevated) 72%, var(--canvas));--surface-soft: color-mix(in oklch, var(--line-strong) 12%, transparent);--surface-selected: color-mix(in oklch, var(--accent) 12%, var(--elevated));--surface-border: color-mix(in oklch, var(--line-strong) 46%, transparent);--surface-card-start: var(--surface);--surface-card-end: var(--elevated);--surface-note: color-mix(in oklch, var(--line-strong) 28%, transparent);--edge-lit: rgba(255, 255, 255, .15);--edge-occlusion: rgba(0, 0, 0, .45);--card-border: color-mix(in oklch, var(--line-strong) 52%, transparent);--elev-card: 0 1px 1px rgba(0, 0, 0, .55), 0 4px 10px rgba(0, 0, 0, .4);--elev-card-hover: 0 1px 1px rgba(0, 0, 0, .6), 0 8px 20px rgba(0, 0, 0, .48);--shadow-sm: 0 2px 6px rgba(0, 0, 0, .35);--shadow-md: 0 8px 20px rgba(0, 0, 0, .42);--shadow-card: 0 1px 1px rgba(0, 0, 0, .18), 0 12px 34px rgba(0, 0, 0, .2);--shadow-lg: 0 12px 28px rgba(0, 0, 0, .55)}:root{--green: var(--accent-text);--accent-soft: var(--green-soft);--accent-wash: color-mix(in oklch, var(--accent-text) 10%, transparent);--accent-wash-hover: color-mix(in oklch, var(--accent-text) 16%, transparent);--hair: color-mix(in oklch, var(--line-strong) 34%, transparent);--success-soft: color-mix(in srgb, var(--accent-2) 18%, transparent);--danger-soft: color-mix(in srgb, var(--danger) 13%, transparent);--warning-soft: color-mix(in srgb, var(--warning) 15%, transparent);--green-ring: oklch(84.4% .157 var(--hue-accent) / .28)}*{padding:0;margin:0;box-sizing:border-box;font-family:var(--font-body)}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{min-height:100vh;color:var(--paper);line-height:1.78;font-size:17px;font-weight:400;background:var(--canvas);-webkit-font-smoothing:antialiased}#app{margin:0;padding:0}b,strong{font-weight:600}h1,h2,h3{font-weight:600;line-height:1.3;text-wrap:balance}a{color:inherit;text-decoration:none}button,input{font:inherit}:focus-visible{outline:2px solid var(--accent-text);outline-offset:3px}@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}.v-enter-active,.v-leave-active{transition:opacity .3s ease}.v-enter-from,.v-leave-to{opacity:0}@supports not selector(::-webkit-scrollbar){*{scrollbar-width:thin;scrollbar-color:color-mix(in srgb,var(--muted) 45%,transparent) transparent}}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-corner{background:transparent}::-webkit-scrollbar-thumb{background:color-mix(in srgb,var(--muted) 40%,transparent);border-radius:999px;border:3px solid transparent;background-clip:content-box;transition:background .2s}::-webkit-scrollbar-thumb:hover{background:var(--accent);background-clip:content-box}::-webkit-scrollbar-thumb:active{background:var(--accent-2);background-clip:content-box}html{scrollbar-gutter:stable}.card{background:linear-gradient(145deg,var(--surface-card-start),var(--surface-card-end));border:1px solid var(--card-border);border-radius:var(--squircle-lg);padding:22px 22px 24px;margin-bottom:12px;box-shadow:inset 0 1px 0 var(--edge-lit),inset 0 -1px 0 var(--edge-occlusion),var(--elev-card);transition:border-color var(--dur-1) var(--ease-out),box-shadow var(--dur-1) var(--ease-out)}h2{margin-bottom:12px;font-size:1.5rem;letter-spacing:-.02em}h3{margin-bottom:8px;font-size:1.2rem;letter-spacing:-.02em}.muted{color:var(--muted);font-size:.9rem;line-height:1.7}.row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}.spacer{flex:1}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid var(--line-strong);background:transparent;color:var(--paper);padding:0 18px;min-height:44px;cursor:pointer;font-weight:700;font-size:14px;line-height:20px;border-radius:999px;transition:color .17s var(--ease),background .17s var(--ease),border-color .17s var(--ease),transform .17s var(--ease)}.btn:hover:not(:disabled){color:var(--accent-text);border-color:var(--accent-text);background:var(--green-soft);transform:translateY(-1px)}.btn:active:not(:disabled){transform:none}.btn:disabled{cursor:not-allowed;background:var(--line);color:var(--quiet);border-color:var(--line);opacity:1}.btn.primary{background:var(--accent-text);border-color:transparent;color:var(--on-green)}.btn.primary:hover:not(:disabled){background:color-mix(in srgb,var(--accent-text) 84%,#fff);color:var(--on-green);border-color:transparent}.btn.danger{color:var(--danger)}.btn.danger:hover:not(:disabled){border-color:var(--danger);color:var(--danger);background:var(--danger-soft)}.btn.small{min-height:36px;padding:0 12px;font-size:12.5px}input[type=number],input[type=text],textarea,select{font-size:.95rem;padding:9px 12px;border:1px solid var(--surface-border);border-radius:var(--squircle-sm);background:var(--surface-soft);color:var(--paper);outline:none;transition:border-color .15s,background .15s}input[type=number]:focus,input[type=text]:focus,textarea:focus,select:focus{border-color:var(--accent-text);background:var(--elevated)}textarea{width:100%;resize:vertical}input[type=checkbox]{-moz-appearance:none;appearance:none;-webkit-appearance:none;position:relative;flex:none;width:42px;height:24px;margin:0 10px 0 0;vertical-align:middle;border-radius:999px;border:1px solid var(--border);background:var(--surface);cursor:pointer;transition:background .2s,border-color .2s}input[type=checkbox]:after{content:"";position:absolute;top:2px;left:2px;width:18px;height:18px;border-radius:50%;background:var(--muted);box-shadow:0 1px 3px #00000040;transition:transform .22s cubic-bezier(.3,1.4,.5,1),background .2s}input[type=checkbox]:hover:not(:disabled){border-color:var(--accent)}input[type=checkbox]:checked{background:var(--grad-primary);border-color:transparent}input[type=checkbox]:checked:after{transform:translate(18px);background:var(--ink)}input[type=checkbox]:disabled{opacity:.45;cursor:not-allowed}input[type=radio]{-moz-appearance:none;appearance:none;-webkit-appearance:none;flex:none;width:20px;height:20px;margin:0 8px 0 0;vertical-align:middle;border-radius:50%;border:2px solid var(--line-strong);background:var(--elevated);cursor:pointer;transition:border-color .2s,box-shadow .2s}input[type=radio]:hover:not(:disabled){border-color:var(--accent-text)}input[type=radio]:checked{border-color:var(--accent-text);background:radial-gradient(circle,var(--accent-text) 0 42%,transparent 46%)}input[type=radio]:disabled{opacity:.45;cursor:not-allowed}.alert{padding:12px 15px;border-radius:var(--squircle-md);border:1px solid color-mix(in oklch,var(--line-strong) 34%,transparent);margin:10px 0;font-size:15px;line-height:1.72}.alert.err{background:var(--danger-soft);color:var(--danger)}.alert.warn{background:var(--warning-soft);color:var(--warning)}.alert.info{background:var(--accent-soft);color:var(--accent-text)}code{background:var(--surface);padding:1px 6px;border-radius:6px;color:var(--accent-text)}svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;flex:none}.topbar{position:sticky;top:0;z-index:30;height:76px;background:transparent;border:0;pointer-events:none}.topbar>.in>*{pointer-events:auto}.topbar .in{height:100%;max-width:1560px;margin:0 auto;padding-inline:18px;display:grid;grid-template-columns:276px minmax(0,820px) minmax(184px,220px);justify-content:center;align-items:center;column-gap:24px}.brand{grid-column:1;display:inline-flex;align-items:center;gap:10px;min-height:44px;padding:0 4px;cursor:pointer;font-weight:700;font-size:14px;letter-spacing:.01em;justify-self:start}.brand .mark{width:34px;height:34px;display:grid;place-items:center;background:var(--grad-primary);color:var(--ink);border-radius:var(--squircle-sm)}.brand .mark svg{width:16px;height:16px}.topbar .spacer{display:none}.topnav-cluster{position:fixed;top:18px;right:max(18px,50vw - 682px);z-index:43;display:flex;align-items:center}.topnav{display:flex;align-items:center;gap:7px;transform-origin:100% 50%;transition:opacity var(--dur-2) var(--ease-out),transform var(--dur-2) var(--ease-out)}.icon-btn.topnav-toggle{position:absolute;right:0;z-index:2;opacity:0;pointer-events:none;transform:scale(.85)}.topbar.is-collapsed .topnav-toggle{opacity:1;pointer-events:auto;transform:none}.topbar.is-collapsed .topnav{opacity:0;pointer-events:none;transform:translate(16px) scale(.96)}.topbar.is-collapsed.is-nav-open .topnav{opacity:1;pointer-events:auto;transform:none;padding-right:48px}.topbar.is-collapsed.is-nav-open .topnav-toggle{color:var(--accent-text);border-color:color-mix(in oklch,var(--accent-text) 45%,transparent)}.icon-btn,.nav-link{min-height:40px;border:1px solid var(--surface-border);border-radius:999px;background:linear-gradient(145deg,var(--surface-card-start),var(--surface-card-end));box-shadow:inset 0 1px color-mix(in oklch,var(--elevated) 42%,transparent),0 7px 20px #0000001f;color:var(--muted);cursor:pointer;transition:all .18s var(--ease)}.nav-link{display:inline-flex;align-items:center;padding:0 14px;font-size:13px;font-weight:600}.nav-link:hover:not(:disabled){background:var(--surface-selected);border-color:color-mix(in oklch,var(--accent-text) 35%,var(--surface-border));color:var(--paper)}.nav-link.active{border-color:color-mix(in oklch,var(--accent-text) 42%,var(--surface-border));background:linear-gradient(145deg,color-mix(in oklch,var(--accent-text) 18%,var(--surface-card-start)),color-mix(in oklch,var(--accent-text) 8%,var(--surface-card-end)));color:var(--accent-text)}.nav-link:disabled{opacity:.45;cursor:default}.icon-btn{position:relative;width:40px;min-width:40px;display:grid;place-items:center;padding:0}.icon-btn:hover{background:var(--surface-selected);border-color:color-mix(in oklch,var(--accent-text) 45%,var(--surface-border));color:var(--accent-text)}.icon-btn.tip:hover:after,.icon-btn.tip:focus-visible:after{content:attr(data-tip);position:absolute;top:calc(100% + 8px);right:0;white-space:nowrap;padding:6px 12px;border-radius:999px;background:var(--paper);color:var(--canvas);font-size:.78rem;font-weight:600;box-shadow:var(--shadow-md);z-index:5}.menu-btn,.close-btn{display:none}.shell{max-width:1560px;margin:0 auto;padding:0 18px 110px;display:grid;grid-template-columns:276px minmax(0,820px) minmax(184px,220px);justify-content:center;column-gap:24px;align-items:start}.side,.outline-col{position:sticky;top:80px;max-height:calc(100dvh - 100px);overflow-y:auto;scrollbar-width:none;padding-bottom:20px}.side::-webkit-scrollbar,.outline-col::-webkit-scrollbar{display:none}.label{display:flex;align-items:center;gap:8px;margin:18px 0 6px;padding:4px 10px;font-size:11.5px;font-weight:700;letter-spacing:.04em;color:var(--quiet)}.label svg{width:14px;height:14px}.side>.label:first-of-type{margin-top:0;padding-inline:3px;font-size:12.5px;font-weight:600;letter-spacing:0}.side hr{border:0;border-top:1px solid var(--line);margin:14px 4px 0}.side .search{display:flex;align-items:center;gap:9px;min-height:44px;padding:0 16px;border:1px solid var(--surface-border);background:color-mix(in oklch,var(--surface-soft) 82%,transparent);border-radius:var(--squircle-sm);box-shadow:inset 0 1px color-mix(in oklch,var(--elevated) 28%,transparent);color:var(--quiet)}.side .search:focus-within{border-color:var(--accent-text);box-shadow:0 0 0 3px color-mix(in srgb,var(--accent-text) 12%,transparent)}.side .search input{flex:1;min-width:0;border:0;background:none;padding:0;color:var(--paper);font-size:15px;outline:none}.side .search input::placeholder{color:var(--quiet)}.side .found,.side .nores{margin-top:10px}.side .nav{list-style:none;display:flex;flex-direction:column;gap:3px;margin:4px 0 6px 6px;padding:0 0 0 6px;border-left:1.5px solid color-mix(in oklch,var(--line-strong) 42%,transparent)}.side .nav-it{display:flex;align-items:center;gap:8px;width:100%;min-height:40px;padding:7px 10px;border:0;background:none;border-radius:var(--squircle-sm);color:var(--muted);font-size:13px;font-weight:500;line-height:1.35;text-align:left;cursor:pointer;transition:color var(--dur-1) var(--ease-out),background-color var(--dur-1) var(--ease-out),transform var(--dur-1) var(--ease-out)}.side .nav-it .ico{width:26px;height:26px;display:grid;place-items:center;border-radius:7px;background:var(--surface-soft);color:var(--muted)}.side .nav-it .ico svg{width:15px;height:15px}.side .nav-it:hover:not(:disabled){background:var(--surface);color:var(--paper);transform:translate(2px)}.side .nav-it:disabled{opacity:.5;cursor:default}.side .nav-it.on{background:var(--accent-wash);color:var(--accent-text);font-weight:600}.side .nav-it.on .ico{background:color-mix(in oklch,var(--accent-text) 22%,transparent);color:var(--accent-text)}.side .stats{display:grid;gap:6px;padding:0 10px;font-size:13px}.side .stats div{display:flex;justify-content:space-between;gap:12px}.side .stats dt{color:var(--quiet)}.side .stats dd{font-weight:600;font-variant-numeric:tabular-nums}.side .stats .file{max-width:150px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.narrow-only,.backdrop{display:none}.content{min-width:0;padding:20px 0 0}.content .docs-head{padding:0 0 var(--sp-4);animation:docs-enter var(--dur-2) var(--ease-out) both}.content .crumb{display:flex;align-items:center;gap:8px;margin:0 0 6px;font-size:12px;line-height:1.4;color:var(--quiet)}.content .crumb span{margin:0;opacity:.5}.content h1{font-size:30px;font-weight:600;line-height:1.3;letter-spacing:-.015em;margin:0}.content .lead{max-width:68ch;margin:var(--sp-3) 0 0;color:var(--muted);font-size:17px;line-height:1.55}.content .meta{margin:var(--sp-3) 0 0;color:var(--quiet);font-size:12px;font-variant-numeric:tabular-nums}@keyframes docs-enter{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}[id^=q-],[id^=r-]{scroll-margin-top:88px}@media(max-width:1320px){.topbar .in,.shell{grid-template-columns:240px minmax(0,760px) 190px;column-gap:22px;padding-inline:12px}.topnav-cluster{right:max(12px,50vw - 617px)}}@media(max-width:1180px){.topbar .in,.shell{grid-template-columns:250px minmax(0,820px);column-gap:24px}.topnav-cluster{right:max(18px,50vw - 547px)}.outline-col{display:none}.narrow-only{display:block}}@media(max-width:899px){.topbar{height:64px}.topbar .in{display:flex;justify-content:space-between;gap:8px;padding-inline:14px}.topnav-cluster{position:static}.topnav .nav-link,.topnav-toggle{display:none}.topbar.is-collapsed .topnav{opacity:1;pointer-events:auto;transform:none}.menu-btn{display:grid}.topbar .spacer{display:block;flex:1}.shell{display:block;padding:0 16px 90px}.content{padding-top:14px}.content h1{font-size:22px}.content .lead{font-size:14px;line-height:1.55}.side{position:fixed;inset:0 auto 0 0;z-index:50;width:min(86vw,330px);max-height:none;padding:22px 14px;background:var(--surface-raised);border-right:1px solid var(--surface-border);box-shadow:var(--shadow-lg);transform:translate(-105%);transition:transform .25s var(--ease-out)}.side.open{transform:none}.close-btn{display:grid;position:absolute;top:12px;right:12px}.backdrop{display:block;position:fixed;top:0;right:0;bottom:0;left:0;z-index:40;background:#0000008a;opacity:0;pointer-events:none;transition:opacity .2s}.backdrop.show{opacity:1;pointer-events:auto}}@media(max-width:520px){.card{padding:18px 16px}}@media(prefers-reduced-motion:reduce){.content .docs-head{animation:none}.topnav{transition:none}}::view-transition-old(root),::view-transition-new(root){animation:none;mix-blend-mode:normal}::view-transition-new(root){animation:theme-sweep .7s cubic-bezier(.65,0,.35,1) both}@keyframes theme-sweep{0%{clip-path:inset(0 100% 0 0)}to{clip-path:inset(0 0 0 0)}}.exam-page{min-height:100vh;display:flex;flex-direction:column}.exam-top{display:flex;align-items:center;gap:10px;height:64px;max-width:1120px;width:100%;margin:0 auto;padding-inline:16px}.exam-top .brand{cursor:default}.exam-main{flex:1;width:100%;max-width:1120px;margin:0 auto;padding:4px 16px 90px}.page-enter-active{transition:opacity .28s var(--ease-out),transform .32s var(--ease-out)}.page-leave-active{transition:opacity .12s ease-in,transform .12s ease-in}.page-enter-from{opacity:0;transform:translateY(14px)}.page-leave-to{opacity:0;transform:translateY(-6px)}@keyframes rowIn{0%{opacity:0;transform:translateY(10px) translate(-6px)}to{opacity:1;transform:none}}.content>div>.card,.lib-item,.q,.item,.exam-body>.card.head,.exam-body>.row{animation:rowIn .38s var(--ease-out) both}.content>div>:nth-child(2),.lib-item:nth-of-type(2),.q:nth-of-type(2),.item:nth-of-type(2),.exam-body>:nth-child(2){animation-delay:.05s}.content>div>:nth-child(3),.lib-item:nth-of-type(3),.q:nth-of-type(3),.item:nth-of-type(3),.exam-body>:nth-child(3){animation-delay:.1s}.content>div>:nth-child(4),.lib-item:nth-of-type(4),.q:nth-of-type(4),.item:nth-of-type(4),.exam-body>:nth-child(4){animation-delay:.15s}.content>div>:nth-child(5),.lib-item:nth-of-type(5),.q:nth-of-type(5),.item:nth-of-type(5){animation-delay:.2s}.lib-item:nth-of-type(n+6),.q:nth-of-type(n+6),.item:nth-of-type(n+6){animation-delay:.25s}.exam-page{animation:pageIn .3s var(--ease-out) both}@keyframes pageIn{0%{opacity:0}to{opacity:1}}@media(prefers-reduced-motion:reduce){.page-enter-active,.page-leave-active{transition:none}.content>div>.card,.lib-item,.q,.item,.exam-body>.card.head,.exam-body>.row,.exam-page{animation:none}}.drop[data-v-9f0e19ea]{display:block;border:2px dashed var(--line-strong);background:var(--surface-soft);border-radius:var(--squircle-md);padding:36px 16px;text-align:center;cursor:pointer;transition:.15s}.drop[data-v-9f0e19ea]:hover,.drop.over[data-v-9f0e19ea]{border-color:var(--accent-text);background:color-mix(in oklch,var(--accent-text) 8%,var(--surface-soft))}.drop .icon[data-v-9f0e19ea]{font-size:2.6rem;color:var(--accent-text)}.format[data-v-9f0e19ea]{background:var(--canvas);border:1px solid var(--border);border-radius:var(--squircle-xs);padding:12px;overflow-x:auto;margin-bottom:8px}ul[data-v-9f0e19ea]{margin:8px 0 14px 20px}.keep[data-v-9f0e19ea]{margin-top:10px}.notice[data-v-9f0e19ea]{word-break:break-word}.lib-item[data-v-9f0e19ea]{display:flex;align-items:center;gap:10px;padding:12px 0;border-top:1px solid var(--border)}.lib-item[data-v-9f0e19ea]:first-of-type{border-top:0}.lib-item .info[data-v-9f0e19ea]{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px}.lib-item .nm[data-v-9f0e19ea]{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.lib-item .btn[data-v-9f0e19ea]{flex:none}.resume[data-v-9f0e19ea]{border-color:color-mix(in oklch,var(--accent-text) 45%,var(--surface-border));background:var(--accent-wash)}.resume p[data-v-9f0e19ea]{margin-bottom:12px}.auto-ta[data-v-941875ae]{display:block;width:100%;resize:none;overflow:hidden;line-height:1.6;field-sizing:content}.grid[data-v-9a755ad5]{margin-top:20px;display:grid;grid-template-columns:1fr 1fr;gap:24px}@media(max-width:640px){.grid[data-v-9a755ad5]{grid-template-columns:1fr}}.opt[data-v-9a755ad5]{display:flex;align-items:center;margin:6px 0;cursor:pointer}.sub[data-v-9a755ad5]{margin:4px 0 8px 30px}.sub input[type=number][data-v-9a755ad5]{width:90px}.q[data-v-9a755ad5]{display:flex;flex-direction:column;gap:8px;border-top:1px solid var(--border);padding:16px 0}.q[data-v-9a755ad5]:first-of-type{border-top:0}.choice[data-v-9a755ad5]{display:flex;align-items:flex-start;gap:8px}.choice .pick[data-v-9a755ad5]{margin:12px 0 0}.choice .lab[data-v-9a755ad5]{flex:none;width:20px;margin-top:8px;font-weight:700;color:var(--muted)}.choice .rm[data-v-9a755ad5],.choice.extra .btn[data-v-9a755ad5]{flex:none;margin-top:5px}.grow[data-v-9a755ad5]{flex:1;min-width:0}.bar[data-v-9a755ad5]{position:sticky;bottom:0;z-index:10;background:var(--canvas);padding:12px 0}.tag[data-v-9a755ad5]{background:var(--warning-soft);color:var(--warning);font-size:.75rem;padding:2px 8px;border-radius:var(--squircle-xs)}.err-text[data-v-9a755ad5]{color:var(--danger);font-size:.9rem}.ss-overlay[data-v-c9adc5f5]{position:fixed;top:0;right:0;bottom:0;left:0;z-index:1000;display:grid;place-items:center;padding:16px;background:color-mix(in srgb,#000 55%,transparent);-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px)}.ss-dialog[data-v-c9adc5f5]{width:min(460px,100%);background:var(--elevated);color:var(--paper);border:1px solid var(--border);border-radius:var(--squircle-md);padding:24px;box-shadow:var(--shadow-lg)}.ss-dialog h3[data-v-c9adc5f5]{margin:0 0 14px;font-size:1.2rem;text-align:center}.ss-stats[data-v-c9adc5f5]{display:flex;justify-content:center;gap:28px;margin-bottom:16px}.ss-stats div[data-v-c9adc5f5]{display:flex;flex-direction:column;align-items:center}.ss-stats b[data-v-c9adc5f5]{font-size:1.5rem}.ss-stats span[data-v-c9adc5f5]{color:var(--muted);font-size:.82rem}.ss-stats .warn b[data-v-c9adc5f5]{color:var(--warning)}.ss-group[data-v-c9adc5f5]{margin-bottom:14px}.ss-label[data-v-c9adc5f5]{font-weight:700;font-size:.92rem;margin-bottom:6px}.ss-label small[data-v-c9adc5f5]{font-weight:400;color:var(--muted)}.ss-chips[data-v-c9adc5f5]{display:flex;flex-wrap:wrap;gap:6px}.chip[data-v-c9adc5f5]{min-width:38px;height:36px;padding:0 12px;border-radius:var(--squircle-xs);border:1px solid var(--border);background:var(--surface);color:var(--paper);cursor:pointer;font-variant-numeric:tabular-nums}.chip[data-v-c9adc5f5]:hover:not(:disabled){border-color:var(--accent-text)}.chip[data-v-c9adc5f5]:disabled{cursor:default}.chip.flag[data-v-c9adc5f5]{background:var(--warning-soft);border-color:var(--warning);color:var(--warning)}.ss-ok[data-v-c9adc5f5]{text-align:center;color:var(--ok-text);margin-bottom:14px}.ss-actions[data-v-c9adc5f5]{display:flex;gap:10px;margin-top:18px}.ss-actions .btn[data-v-c9adc5f5]{flex:1;padding-inline:12px}.ss-enter-active[data-v-c9adc5f5],.ss-leave-active[data-v-c9adc5f5]{transition:opacity .18s ease}.ss-enter-active .ss-dialog[data-v-c9adc5f5],.ss-leave-active .ss-dialog[data-v-c9adc5f5]{transition:transform .18s ease}.ss-enter-from[data-v-c9adc5f5],.ss-leave-to[data-v-c9adc5f5]{opacity:0}.ss-enter-from .ss-dialog[data-v-c9adc5f5],.ss-leave-to .ss-dialog[data-v-c9adc5f5]{transform:translateY(10px) scale(.97)}.exam-layout[data-v-55d412e8]{display:flex;align-items:flex-start;gap:20px}.exam-body[data-v-55d412e8]{flex:1;min-width:0}.exam-side[data-v-55d412e8]{flex:none;width:348px;margin:-12px -24px -36px;padding:12px 24px 36px;position:sticky;top:4px;max-height:calc(100dvh - 8px);overflow-y:auto;scrollbar-width:none;pointer-events:none}.exam-side[data-v-55d412e8]::-webkit-scrollbar{display:none}.exam-side .card[data-v-55d412e8]{margin:0;pointer-events:auto}.qslide-next-enter-active[data-v-55d412e8],.qslide-prev-enter-active[data-v-55d412e8]{transition:opacity .22s var(--ease-out),transform .26s var(--ease-out)}.qslide-next-leave-active[data-v-55d412e8],.qslide-prev-leave-active[data-v-55d412e8]{transition:opacity .12s ease-in,transform .12s ease-in}.qslide-next-enter-from[data-v-55d412e8]{opacity:0;transform:translate(18px)}.qslide-prev-enter-from[data-v-55d412e8]{opacity:0;transform:translate(-18px)}.qslide-next-leave-to[data-v-55d412e8]{opacity:0;transform:translate(-10px)}.qslide-prev-leave-to[data-v-55d412e8]{opacity:0;transform:translate(10px)}@media(prefers-reduced-motion:reduce){.qslide-next-enter-active[data-v-55d412e8],.qslide-prev-enter-active[data-v-55d412e8],.qslide-next-leave-active[data-v-55d412e8],.qslide-prev-leave-active[data-v-55d412e8]{transition:none}}@media(max-width:899px){.exam-layout[data-v-55d412e8]{flex-direction:column;align-items:stretch}.exam-side[data-v-55d412e8]{width:auto;margin:0;padding:0;position:static;max-height:none;pointer-events:auto}}.head[data-v-55d412e8]{padding:14px 18px}.timer[data-v-55d412e8]{font-weight:700;font-size:1.15rem;padding:4px 12px;border-radius:var(--squircle-xs);background:var(--accent-soft);color:var(--accent-text);font-variant-numeric:tabular-nums}.timer small[data-v-55d412e8]{font-weight:500;font-size:.72rem;margin-left:4px}.timer.low[data-v-55d412e8]{background:var(--danger-soft);color:var(--danger);animation:pulse-55d412e8 1s infinite}@keyframes pulse-55d412e8{50%{opacity:.6}}.bar[data-v-55d412e8]{height:6px;background:var(--surface);border-radius:var(--squircle-xs);margin-top:10px;overflow:hidden}.bar .fill[data-v-55d412e8]{height:100%;background:var(--success-gradient);transition:width .25s}.qhead[data-v-55d412e8]{display:flex;align-items:flex-start;gap:12px;margin-bottom:16px}.qhead .qtext[data-v-55d412e8]{flex:1;margin-bottom:0}.flagbtn[data-v-55d412e8]{flex:none;display:inline-flex;align-items:center;gap:6px;padding:5px 12px;font-size:.82rem;font-weight:600;color:var(--muted);background:var(--surface);border:1px solid var(--border);border-radius:var(--squircle-xs);cursor:pointer;transition:.12s}.flagbtn[data-v-55d412e8]:hover{border-color:var(--warning);color:var(--warning)}.flagbtn.on[data-v-55d412e8]{background:var(--warning-soft);border-color:var(--warning);color:var(--warning)}.qtext[data-v-55d412e8]{font-size:1.15rem;font-weight:700;margin-bottom:16px;white-space:pre-wrap}.choice[data-v-55d412e8]{display:flex;align-items:center;gap:12px;width:100%;text-align:left;color:var(--paper);font-size:1rem;padding:12px 14px;margin-bottom:10px;border:2px solid var(--border);border-radius:var(--squircle-sm);background:var(--surface);cursor:pointer;transition:.12s}.choice[data-v-55d412e8]:hover:not(:disabled){border-color:var(--accent-text)}.choice[data-v-55d412e8]:disabled{cursor:default}.choice .lab[data-v-55d412e8]{flex:none;width:30px;height:30px;display:grid;place-items:center;border-radius:var(--squircle-sm);background:var(--canvas);font-weight:700;font-size:.9rem}.choice .txt[data-v-55d412e8]{flex:1}.choice .mark[data-v-55d412e8]{font-weight:700;font-size:1.1rem}.choice.picked[data-v-55d412e8]{border-color:var(--accent-text);background:var(--accent-soft)}.choice.picked .lab[data-v-55d412e8]{background:var(--success-gradient);color:var(--ink)}.choice.correct[data-v-55d412e8]{border-color:var(--ok-text);background:var(--success-soft)}.choice.correct .lab[data-v-55d412e8]{background:var(--accent-2);color:var(--ink)}.choice.correct .mark[data-v-55d412e8]{color:var(--ok-text)}.choice.wrong[data-v-55d412e8]{border-color:var(--danger);background:var(--danger-soft)}.choice.wrong .lab[data-v-55d412e8]{background:var(--danger);color:var(--ink)}.choice.wrong .mark[data-v-55d412e8]{color:var(--danger)}.choice.dim[data-v-55d412e8]:not(.correct):not(.wrong){opacity:.55}.feedback[data-v-55d412e8]{margin-top:6px;padding:12px 14px;border-radius:var(--squircle-xs);font-weight:700}.feedback.ok[data-v-55d412e8]{background:var(--success-soft);color:var(--ok-text)}.feedback.bad[data-v-55d412e8]{background:var(--danger-soft);color:var(--danger)}.feedback.neutral[data-v-55d412e8]{background:var(--surface);color:var(--muted)}.feedback .exp[data-v-55d412e8]{margin-top:6px;font-weight:500;color:var(--paper)}.nav[data-v-55d412e8]{margin-bottom:16px}.palette[data-v-55d412e8]{display:grid;grid-template-columns:repeat(auto-fill,minmax(30px,1fr));gap:6px;padding:14px}.palette .label[data-v-55d412e8]{grid-column:1/-1;margin:0 0 2px}.dot[data-v-55d412e8]{position:relative;width:100%;height:30px;padding:0;font-size:12px;border-radius:var(--squircle-xs);border:1px solid var(--border);background:var(--surface);color:var(--paper);cursor:pointer}.dot.answered[data-v-55d412e8]{background:var(--accent-soft);border-color:var(--accent-text)}.dot.correct[data-v-55d412e8]{background:var(--success-soft);border-color:var(--ok-text)}.dot.wrong[data-v-55d412e8]{background:var(--danger-soft);border-color:var(--danger)}.dot.current[data-v-55d412e8]{outline:2px solid var(--accent);outline-offset:1px;font-weight:700}.dot.flagged[data-v-55d412e8]:after{content:"";position:absolute;top:3px;right:3px;width:8px;height:8px;border-radius:50%;background:var(--warning)}.hint[data-v-55d412e8],.summary[data-v-812a247e]{text-align:center}.score[data-v-812a247e]{margin:10px auto 18px;padding:18px;border-radius:var(--squircle-sm);max-width:260px}.score .big[data-v-812a247e]{font-size:2.4rem;font-weight:700;line-height:1.2}.score .big span[data-v-812a247e]{font-size:inherit;font-weight:inherit}.score.good[data-v-812a247e]{background:var(--success-soft);color:var(--ok-text)}.score.mid[data-v-812a247e]{background:var(--warning-soft);color:var(--warning)}.score.low[data-v-812a247e]{background:var(--danger-soft);color:var(--danger)}.stats[data-v-812a247e]{display:flex;justify-content:center;gap:28px;margin-bottom:14px;flex-wrap:wrap}.stats div[data-v-812a247e]{display:flex;flex-direction:column}.stats b[data-v-812a247e]{font-size:1.3rem}.stats span[data-v-812a247e]{color:var(--muted);font-size:.85rem}.actions[data-v-812a247e]{justify-content:center}.filters[data-v-812a247e]{display:flex;gap:14px;flex-wrap:wrap;align-items:center}.filters label[data-v-812a247e]{display:inline-flex;align-items:center;cursor:pointer}.item[data-v-812a247e]{border-left:5px solid var(--border);padding:10px 14px;margin-top:14px;background:var(--canvas);border-radius:0;text-align:left}.item.ok[data-v-812a247e]{border-color:var(--ok-text)}.item.bad[data-v-812a247e]{border-color:var(--danger)}.item.skip[data-v-812a247e]{border-color:var(--warning)}.item .qt[data-v-812a247e]{font-weight:700;margin-bottom:6px}.item .badge[data-v-812a247e]{font-size:.72rem;padding:2px 8px;border-radius:var(--squircle-xs);margin-right:6px;background:var(--surface)}.item.ok .badge[data-v-812a247e]{background:var(--success-soft);color:var(--ok-text)}.item.bad .badge[data-v-812a247e]{background:var(--danger-soft);color:var(--danger)}.item.skip .badge[data-v-812a247e],.item .badge.flag[data-v-812a247e]{background:var(--warning-soft);color:var(--warning)}.item .line[data-v-812a247e]{padding:2px 0}.item .line.right[data-v-812a247e]{color:var(--ok-text);font-weight:700}.item .line.mine[data-v-812a247e]{color:var(--danger)}.item .exp[data-v-812a247e]{margin-top:6px}.outline[data-v-e45738a2]{list-style:none;display:flex;flex-direction:column;gap:2px}.it[data-v-e45738a2]{display:flex;align-items:flex-start;gap:8px;width:100%;text-align:left;background:none;border:0;border-radius:var(--squircle-sm);padding:6px 10px;color:var(--muted);font-size:13.5px;font-weight:500;line-height:1.45;cursor:pointer;transition:color var(--dur-1) var(--ease-out),background-color var(--dur-1) var(--ease-out),transform var(--dur-1) var(--ease-out)}.it .n[data-v-e45738a2]{flex:none;width:1.6em;color:var(--quiet);font-variant-numeric:tabular-nums;font-size:13px}.it .t[data-v-e45738a2]{flex:1;min-width:0;word-break:break-word}.it .fl[data-v-e45738a2]{color:var(--warning);margin-top:.2em}.it[data-v-e45738a2]:hover:not(:disabled){color:var(--paper);transform:translate(2px)}.it.off[data-v-e45738a2]{cursor:default}.it.current[data-v-e45738a2]{background:var(--accent-wash);color:var(--accent-text);font-weight:600}.it.current .n[data-v-e45738a2]{color:var(--accent-text)}.it.answered .n[data-v-e45738a2]{color:var(--accent-text);font-weight:700}.it.ok .n[data-v-e45738a2]{color:var(--ok-text);font-weight:700}.it.bad .n[data-v-e45738a2]{color:var(--danger);font-weight:700}.it.skip .n[data-v-e45738a2],.it.warn .n[data-v-e45738a2]{color:var(--warning);font-weight:700}@media(prefers-reduced-motion:reduce){.it[data-v-e45738a2]:hover{transform:none}}.cm-overlay[data-v-610592ac]{position:fixed;top:0;right:0;bottom:0;left:0;z-index:1000;display:grid;place-items:center;padding:16px;background:color-mix(in srgb,#000 55%,transparent);-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px)}.cm-dialog[data-v-610592ac]{width:min(420px,100%);background:var(--elevated);color:var(--paper);border:1px solid var(--border);border-radius:var(--squircle-md);padding:24px;box-shadow:var(--shadow-lg);text-align:center}.cm-dialog h3[data-v-610592ac]{margin:12px 0 6px;font-size:1.2rem}.cm-dialog p[data-v-610592ac]{color:var(--muted);font-size:.95rem;white-space:pre-line}.cm-dialog .cm-icon[data-v-610592ac]{width:52px;height:52px;margin:0 auto;display:grid;place-items:center;border-radius:50%;background:var(--accent-soft);color:var(--accent-text)}.cm-dialog .cm-icon svg[data-v-610592ac]{width:26px;height:26px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}.cm-dialog.danger .cm-icon[data-v-610592ac]{background:var(--danger-soft);color:var(--danger)}.cm-dialog.warn .cm-icon[data-v-610592ac]{background:var(--warning-soft);color:var(--warning)}.cm-actions[data-v-610592ac]{display:flex;gap:10px;margin-top:20px}.cm-actions .btn[data-v-610592ac]{flex:1;padding-inline:12px}.btn.cm-danger[data-v-610592ac]{background:var(--danger);border-color:transparent;color:#fff;font-weight:700}.btn.cm-danger[data-v-610592ac]:hover:not(:disabled){background:color-mix(in srgb,var(--danger) 85%,#000)}.cm-enter-active[data-v-610592ac],.cm-leave-active[data-v-610592ac]{transition:opacity .18s ease}.cm-enter-active .cm-dialog[data-v-610592ac],.cm-leave-active .cm-dialog[data-v-610592ac]{transition:transform .18s ease}.cm-enter-from[data-v-610592ac],.cm-leave-to[data-v-610592ac]{opacity:0}.cm-enter-from .cm-dialog[data-v-610592ac],.cm-leave-to .cm-dialog[data-v-610592ac]{transform:translateY(10px) scale(.97)}.ic[data-v-c9d7898e]{width:1.15em;height:1.15em;vertical-align:-.2em;flex:none}