@font-face{font-family:"Press Start 2P";font-style:normal;font-weight:400;font-display:swap;src:url(./press-start-2p-latin-ClsvrIBJ.woff2)format("woff2")}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent;margin:0;padding:0}:root{--bg:oklch(14% .02 155);--bg-deep:oklch(11% .02 155);--surface:oklch(18% .02 155);--surface-raise:oklch(22% .02 155);--fg:oklch(93% .015 155);--muted:oklch(72% .03 155);--weak:oklch(60% .03 155);--border:oklch(33% .02 155);--border-bright:oklch(50% .03 155);--accent:oklch(82% .17 155);--accent-strong:oklch(70% .15 155);--accent-ink:oklch(13% .05 155);--accent-glow:oklch(82% .17 155/.14);--success:oklch(72% .17 160);--warn:oklch(80% .14 80);--danger:oklch(64% .19 25);--shadow-px:oklch(6% .01 155);--primary-hover:oklch(85% .17 155);--hover-fg:var(--accent);--good-soft:color-mix(in oklab, var(--success) 14%, transparent);--warm-soft:color-mix(in oklab, var(--warn) 12%, transparent);--bad-soft:color-mix(in oklab, var(--danger) 14%, transparent);--font-pixel:"Press Start 2P", ui-monospace, "SF Mono", Menlo, monospace;--font-body:-apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", sans-serif;--font-mono:ui-monospace, "SF Mono", "Cascadia Mono", Menlo, Consolas, "PingFang SC", monospace;--ease:cubic-bezier(.25, .46, .45, .94);--dur:.15s}:root[data-theme=light]{--bg:oklch(96% .012 155);--bg-deep:oklch(90% .02 155);--surface:oklch(99% .005 155);--surface-raise:oklch(93% .015 155);--fg:oklch(24% .02 155);--muted:oklch(40% .03 155);--weak:oklch(42% .03 155);--border:oklch(80% .015 155);--border-bright:oklch(62% .04 155);--accent:oklch(82% .17 155);--accent-strong:oklch(42% .14 155);--accent-ink:oklch(13% .05 155);--accent-glow:oklch(82% .17 155/.16);--success:oklch(50% .15 160);--warn:oklch(44% .15 80);--danger:oklch(44% .2 25);--shadow-px:oklch(28% .03 155/.45);--primary-hover:oklch(76% .17 155);--hover-fg:var(--accent-strong)}html,body{min-height:100%}body{color:var(--fg);font-family:var(--font-body);background-color:var(--bg);background-image:radial-gradient(color-mix(in oklab, var(--accent) 6%, transparent) 1px, transparent 1px);background-size:24px 24px;background-attachment:fixed;font-size:16px;line-height:1.75}button{cursor:pointer;-webkit-user-select:none;user-select:none;border:none;font-family:inherit}:focus-visible{outline:2px solid var(--accent);outline-offset:3px}::selection{background:var(--accent);color:var(--accent-ink)}.app{max-width:960px;min-height:100%;margin:0 auto;padding:20px 20px 96px}.topbar{justify-content:space-between;align-items:center;gap:16px;margin-bottom:14px;display:flex}.topbar-right{align-items:center;gap:14px;display:flex}.brand{color:var(--fg);align-items:center;gap:10px;text-decoration:none;display:inline-flex}.brand-logo{background:var(--accent);width:36px;height:36px;box-shadow:3px 3px 0 var(--shadow-px);display:block}.brand-logo svg{shape-rendering:crispedges;display:block}.brand-word{font-family:var(--font-pixel);letter-spacing:.06em;color:var(--fg);font-size:12px;line-height:1}.brand-cursor{background:var(--accent);width:10px;height:14px;margin-left:2px;animation:1s step-end infinite blink;display:inline-block}.pxprogress{background:var(--surface);border:2px solid var(--border);border-top:0;border-left:0;border-right:0;height:6px;margin-bottom:20px}.pxprogress .fill{background:repeating-linear-gradient(90deg, var(--accent) 0 10px, var(--accent-strong) 10px 20px);width:0;height:6px;transition:width .1s linear}.crumb{flex-wrap:wrap;align-items:center;gap:6px;margin:-6px 0 18px;font-size:13px;display:flex}.crumb-link{color:var(--weak);transition:color var(--dur) var(--ease), background var(--dur) var(--ease);background:0 0;padding:2px 4px;font-size:13px}.crumb-link:hover{color:var(--hover-fg);background:var(--accent-glow)}.crumb-sep{color:var(--border);font-size:12px;font-family:var(--font-mono)}.crumb-current{color:var(--fg);font-size:13px;font-weight:600}.winbar{border-bottom:2px solid var(--border);align-items:center;gap:5px;margin-bottom:14px;padding-bottom:10px;display:flex}.winbar .dot{background:var(--accent-strong);flex:none;width:6px;height:6px}.winbar .dot:nth-child(2){background:var(--border-bright)}.winbar .dot:nth-child(3){background:var(--border)}.winbar .ttl{font-family:var(--font-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--weak);margin-left:auto;font-size:10px}.btn{background:var(--accent);min-height:48px;color:var(--accent-ink);letter-spacing:.02em;border:2px solid var(--accent-strong);box-shadow:4px 4px 0 var(--shadow-px);transition:background var(--dur) var(--ease), color var(--dur) var(--ease), border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease), transform 80ms var(--ease);justify-content:center;align-items:center;gap:8px;padding:0 24px;font-size:15px;font-weight:700;display:inline-flex}.btn:hover{background:var(--primary-hover);box-shadow:5px 5px 0 var(--shadow-px)}.btn:active{box-shadow:1px 1px 0 var(--shadow-px);transform:translate(2px,2px)}.btn.secondary{color:var(--muted);border-color:var(--border-bright);box-shadow:none;background:0 0}.btn.secondary:hover{background:var(--accent-glow);color:var(--hover-fg);border-color:var(--accent-strong);box-shadow:3px 3px 0 var(--shadow-px)}.btn.secondary:active{box-shadow:none;transform:translate(2px,2px)}.btn.ghost{color:var(--weak);border-color:var(--border);box-shadow:none;background:0 0}.btn.ghost:hover{background:var(--surface-raise);color:var(--fg);border-color:var(--border-bright);box-shadow:3px 3px 0 var(--shadow-px)}.btn.ghost:active{box-shadow:none;transform:translate(2px,2px)}.btn:disabled{background:var(--surface);color:var(--weak);border-color:var(--border);box-shadow:none;cursor:not-allowed}.page-title{color:var(--fg);margin-bottom:10px;font-size:24px;font-weight:700;line-height:1.35}.page-title:after{content:"";background:repeating-linear-gradient(90deg, var(--border-bright) 0 8px, var(--surface-raise) 8px 16px);width:100%;height:6px;margin-top:10px;display:block}.page-sub{color:var(--muted);margin-bottom:18px;font-size:13px}.view-fade-enter-active,.view-fade-leave-active{transition:opacity .18s var(--ease), transform .18s var(--ease)}.view-fade-enter-from{opacity:0;transform:translateY(8px)}.view-fade-leave-to{opacity:0;transform:translateY(-4px)}.cat-section{animation:fade-up .5s var(--ease) both;margin-top:36px}.cat-head{align-items:center;gap:10px;margin-bottom:14px;display:flex}.cat-head .cat-icon{background:var(--surface-raise);border:2px solid var(--border);width:32px;height:32px;color:var(--accent-strong);box-shadow:2px 2px 0 var(--shadow-px);flex:none;justify-content:center;align-items:center;font-size:15px;font-weight:700;display:flex}.cat-head h2{color:var(--fg);font-size:17px;font-weight:700}.cat-head .cat-count{font-family:var(--font-mono);letter-spacing:.08em;color:var(--weak);margin-left:auto;font-size:11px}.q-grid{grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:18px;display:grid}.q-card{background:var(--surface);border:2px solid var(--border);box-shadow:4px 4px 0 var(--shadow-px);text-align:left;color:var(--fg);animation:fade-up .5s var(--ease) both;transition:border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease), transform var(--dur) var(--ease);flex-direction:column;padding:16px 16px 14px;display:flex;position:relative}.q-card:before,.q-card:after{content:"";pointer-events:none;width:10px;height:10px;transition:border-color var(--dur) var(--ease);position:absolute}.q-card:before{border-top:3px solid var(--border);border-left:3px solid var(--border);top:8px;left:8px}.q-card:after{border-bottom:3px solid var(--border);border-right:3px solid var(--border);bottom:8px;right:8px}.q-card:hover{border-color:var(--accent-strong);box-shadow:5px 5px 0 var(--shadow-px);transform:translate(-2px,-2px)}.q-card:hover:before,.q-card:hover:after{border-color:var(--accent-strong)}.q-card .q-top{align-items:center;gap:8px;margin-bottom:8px;display:flex}.q-card .q-id{font-family:var(--font-mono);letter-spacing:.08em;color:var(--accent-strong);background:var(--bg-deep);border:1px solid var(--border);padding:2px 7px;font-size:11px}.q-card .q-state{font-family:var(--font-mono);letter-spacing:.08em;color:var(--weak);margin-left:auto;font-size:10px}.q-card .q-state.done{color:var(--success)}.q-card .q-title{color:var(--fg);font-size:15px;font-weight:700;line-height:1.5}.q-card .q-desc{color:var(--muted);flex:1;margin-top:6px;font-size:13px;line-height:1.7}.q-card .q-foot{border-top:2px solid var(--border);font-family:var(--font-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--weak);margin-top:12px;padding-top:10px;font-size:10.5px}.q-card .q-foot strong{color:var(--accent-strong);font-size:13px}.task-head{flex-wrap:wrap;align-items:center;gap:12px;margin-bottom:14px;display:flex}.task-head h1{color:var(--fg);font-size:20px;font-weight:700;line-height:1.4}.task-head .q-id{font-family:var(--font-mono);letter-spacing:.08em;color:var(--accent-strong);background:var(--bg-deep);border:1px solid var(--border);flex:none;padding:2px 8px;font-size:11px}.instruction{background:var(--surface);border:2px solid var(--border);box-shadow:4px 4px 0 var(--shadow-px);color:var(--fg);margin-bottom:20px;padding:16px 18px;font-size:14px;line-height:1.8}.instruction ol{margin:6px 0 0 20px}.instruction .tip{color:var(--muted);margin-top:8px;font-size:12.5px}.sheet-window{background:var(--surface);border:2px solid var(--border);box-shadow:4px 4px 0 var(--shadow-px);margin-bottom:20px;padding:14px;position:relative}.sheet-window .winbar{margin-bottom:12px}.sheet-host{border:2px solid var(--border);background:#fff;width:100%;height:480px;position:relative;overflow:hidden}.sheet-host *,.sheet-host :before,.sheet-host :after{border-radius:0!important}.sheet-loading{background:var(--surface);color:var(--muted);font-size:13px;font-family:var(--font-mono);letter-spacing:.08em;z-index:5;flex-direction:column;justify-content:center;align-items:center;gap:12px;display:flex;position:absolute;inset:0}.sheet-loading .bar{border:2px solid var(--border);background:var(--bg-deep);width:160px;height:10px;position:relative;overflow:hidden}.sheet-loading .bar:after{content:"";background:var(--accent);width:40%;height:100%;animation:1.2s steps(8,end) infinite load-slide;position:absolute;top:0;left:-40%}@keyframes load-slide{to{left:100%}}.task-actions{flex-wrap:wrap;gap:12px;margin-bottom:20px;display:flex}.grade-panel{background:var(--surface);border:2px solid var(--border);box-shadow:4px 4px 0 var(--shadow-px);animation:fade-up .45s var(--ease) both;padding:18px}.grade-total{flex-wrap:wrap;align-items:baseline;gap:10px;margin-bottom:14px;display:flex}.grade-total .score{font-size:44px;font-weight:700;font-family:var(--font-mono);color:var(--accent-strong);line-height:1.1}.grade-total .of{color:var(--weak);font-size:14px;font-family:var(--font-mono)}.grade-total .verdict{border:2px solid;margin-left:auto;padding:4px 14px;font-size:13px;font-weight:600}.grade-total .verdict.pass{background:var(--good-soft);color:var(--success);border-color:var(--success)}.grade-total .verdict.partial{background:var(--warm-soft);color:var(--warn);border-color:var(--warn)}.grade-total .verdict.fail{background:var(--bad-soft);color:var(--danger);border-color:var(--danger)}.grade-list{border-top:2px solid var(--border)}.grade-item{border-bottom:1px solid var(--border);align-items:center;gap:10px;padding:9px 2px;font-size:13px;display:flex}.grade-item:last-child{border-bottom:none}.grade-item .mark{width:18px;height:18px;font-family:var(--font-mono);flex:none;justify-content:center;align-items:center;font-size:11px;font-weight:700;display:flex}.grade-item.ok .mark{background:var(--success);color:var(--accent-ink)}.grade-item.bad .mark{background:var(--danger);color:var(--accent-ink)}.grade-item .cell-ref{font-family:var(--font-mono);color:var(--accent-strong);background:var(--bg-deep);border:1px solid var(--border);flex:none;padding:1px 6px;font-size:12px}.grade-item .detail{color:var(--muted);overflow-wrap:anywhere}.grade-item .detail strong{color:var(--fg)}.disclaimer{background:color-mix(in oklab, var(--warn) 10%, var(--surface));border:2px solid color-mix(in oklab, 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7px;display:flex;position:absolute;inset:0}.rs-label{font-family:var(--font-mono);letter-spacing:.08em;color:var(--weak);z-index:2;font-size:10px;transition:color .15s}.rock-switch:not(.on) .rs-dark,.rock-switch.on .rs-light{color:var(--fg);font-weight:600}.rs-knob{background:var(--accent);border:2px solid var(--accent-strong);width:20px;height:20px;box-shadow:1px 1px 0 var(--shadow-px);z-index:1;transition:transform .26s steps(5,end);position:absolute;top:2px;left:2px}.rs-knob i{background:var(--accent-ink);pointer-events:none;width:5px;height:5px;position:absolute;top:3px;left:3px}.rock-switch.on .rs-knob{transform:translate(38px)rotate(180deg)}@media (prefers-reduced-motion:reduce){*,:before,:after{transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}@media (width<=680px){.app{padding:14px 12px 64px}.topbar{flex-wrap:wrap}.topbar-right{justify-content:space-between;width:100%}.q-grid{grid-template-columns:1fr;gap:12px}.sheet-host{height:400px}}.footer{border-top:2px solid var(--border);color:var(--weak);flex-wrap:wrap;justify-content:space-between;gap:12px;margin-top:56px;padding-top:16px;font-size:12px;display:flex}.footer .mono{font-family:var(--font-mono);letter-spacing:.08em;font-size:10px}