:root{font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans TC",sans-serif;color:#213b35;background:#f5f6f2;font-synthesis:none;--green:#244d40;--muted:#64766e;--border:#dce2db;--orange:#c9532d;--light:#eef3e9}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:24px}body{margin:0}button,input,select,textarea{font:inherit}button,a,select{touch-action:manipulation}button{cursor:pointer;background:#fff;border:1px solid #d5ded5;color:var(--green);border-radius:8px;padding:10px 14px;font-weight:600;line-height:1.4}button:hover{background:#eef3e9;border-color:#8ca997}button:disabled{cursor:default;opacity:.45}button:focus-visible,a:focus-visible,select:focus-visible,summary:focus-visible,input:focus-visible,textarea:focus-visible{outline:3px solid #c9532d;outline-offset:3px}a{color:inherit;text-underline-offset:4px}select{max-width:100%;padding:9px 26px 9px 10px;border:1px solid var(--border);border-radius:7px;background:#fff;color:var(--green)}p{line-height:1.75}h1,h2,h3,p{margin-top:0}h2{font-size:25px;letter-spacing:-.5px}h3{font-size:18px}small{font-weight:400}.wrap{width:min(1440px,calc(100% - 88px));margin-inline:auto}.site-header{height:90px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--border)}.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-weight:800;font-size:25px;letter-spacing:-1px}.brand-tag{font-size:12px;font-weight:500;color:var(--muted);letter-spacing:1px;margin-left:6px}.brand-symbol{height:34px;width:34px;border:1px solid #315d48;border-bottom-width:4px;border-radius:7px;font-size:22px;text-align:center;position:relative}.brand-symbol span{font-size:12px;position:absolute;right:2px;top:0}.site-header nav{display:flex;align-items:center;gap:28px;font-size:13px}.site-header nav>a{text-decoration:none}.local-badge{display:flex;align-items:center;gap:7px;color:var(--muted);font-size:12px}.local-badge i{width:6px;height:6px;border-radius:100%;background:#518467}.intro{display:flex;align-items:center;justify-content:space-between;padding:38px 0 30px;gap:24px}.eyebrow{font-size:11px;letter-spacing:1.7px;font-weight:600;color:var(--muted);margin-bottom:10px}.intro h1{font-size:50px;line-height:1.15;letter-spacing:-2px;margin-bottom:15px;font-weight:750}.title-dot{color:var(--orange)}.intro-copy{font-size:14px;color:var(--muted);margin-bottom:0}.mobile-break{display:none}.intro-note{display:flex;align-items:center;gap:20px;margin-right:16px}.intro-note p{font-size:13px;margin:0}.intro-note small{display:block;color:var(--muted);font-size:11px}.mini-key{background:#fff;width:57px;height:57px;padding:8px 10px;border:1px solid #ced8cc;border-bottom:5px solid #dce2d5;box-shadow:3px 3px 0 #edf0e7;border-radius:10px;display:flex;align-items:flex-start;justify-content:space-between;font-size:22px;transform:rotate(-9deg)}.mini-key span{font-size:12px;align-self:end}.workspace{border:1px solid #cfdace;border-radius:16px;overflow:hidden;background:#fff;box-shadow:0 6px 22px #213b3504}.toolbar{display:flex;align-items:center;justify-content:space-between;padding:16px 22px;border-bottom:1px solid var(--border);gap:16px}.modes{display:flex;gap:3px;background:#f0f3ed;padding:4px;border-radius:9px}.modes button{font-size:12px;border-color:transparent;padding:10px 12px;background:transparent;font-weight:500}.modes button span{font-size:10px;color:#657b69;margin-right:3px;font-variant-numeric:tabular-nums}.modes button[aria-pressed=true]{background:#fff;box-shadow:0 1px 5px #203e3512;border-color:#e0e5dc;font-weight:700}.settings{display:flex;gap:14px;align-items:center;font-size:12px}.check{white-space:nowrap;display:flex;align-items:center;gap:5px}.check input{accent-color:var(--green);width:15px;height:15px}.workspace-body{display:grid;grid-template-columns:minmax(0,1fr) 275px}.test-column{padding:24px;min-width:0}.test-heading{display:flex;justify-content:space-between;gap:14px;align-items:center;margin-bottom:22px}.test-heading p{font-size:12px;margin:7px 0 0;color:var(--muted)}.status-pill{font-size:11px;font-weight:600;display:inline-flex;align-items:center;gap:7px}.status-pill:before{content:'';height:7px;width:7px;border-radius:50%;background:#9ca99a}.status-pill.active:before{background:#c9532d;box-shadow:0 0 0 3px #f7e7db}.actions{display:flex;gap:8px;flex-shrink:0}.actions button{font-size:12px}.primary{background:var(--green);color:#fff;border-color:var(--green)}.primary:hover{background:#173d31;color:#fff}.primary span{margin-left:18px}.capture{outline:none;border-radius:11px;border:2px solid transparent;padding:2px;transition:border-color .15s}.capture:focus{border-color:#94b4a2}.capture.testing{border-color:#d68e6e}.keyboard{display:grid;grid-template-columns:minmax(0,1fr) 88px 108px;gap:10px;background:#e9ede6;padding:13px 10px;border:1px solid #d9dfd3;border-bottom:5px solid #cbd4c7;border-radius:10px}.keyboard.layout-tkl{grid-template-columns:minmax(0,1fr) 100px}.keyboard.layout-mac{grid-template-columns:minmax(0,1fr) 90px}.key-group{min-width:0}.group-label{display:block;font-size:10px;color:#72846f;margin:0 0 8px;font-weight:500;letter-spacing:.5px}.function-keys{grid-column:1/-1}.key-row{display:flex;gap:4px;margin-top:5px}.keycap{--w:1;flex:var(--w) 1 0;min-width:0;min-height:43px;padding:5px 3px 6px;position:relative;display:flex;align-items:flex-start;justify-content:flex-start;border:1px solid #c9d2c5;border-bottom:3px solid #b9c5b4;border-radius:5px;background:#fcfdf9;color:#38553e;font-family:inherit;font-size:10px;font-weight:500;line-height:1.15;cursor:pointer;transition:background .08s}.keycap span{overflow-wrap:anywhere}.keycap .bopomofo{font-size:10px;position:absolute;right:4px;bottom:3px;color:#788b72}.keycap.tested{background:#d0e4bd;border-color:#9bb986;border-bottom-color:#7fa266;color:#2f5129}.keycap.pressed,.keycap.escape-pending{background:#d9673d;border-color:#bd4c24;color:#fff;transform:translateY(1px)}.keycap.pressed .bopomofo{color:#fff}.keycap.skipped,.keycap.limited{background:#e3e6e0;border-style:dashed;color:#7b8478}.keycap.selected{outline:2px solid #546f51;outline-offset:1px}.keycap.next{box-shadow:inset 0 0 0 2px #a17539}.function-keys .keycap{min-height:31px;font-size:9px;align-items:center}.navigation-keys .key-row{display:grid;grid-template-columns:repeat(3,1fr);gap:4px}.navigation-keys .keycap{min-height:43px}.layout-mac .navigation-keys .key-row{grid-template-columns:repeat(2,1fr)}.numpad-keys .key-row{display:grid;grid-template-columns:repeat(4,1fr);gap:4px}.numpad-keys .keycap{min-height:43px}.keyboard-foot{display:flex;justify-content:space-between;gap:10px;align-items:center;margin:17px 0 10px;font-size:10px;color:var(--muted)}.legend{display:flex;gap:12px;flex-wrap:wrap}.legend span{display:flex;align-items:center;gap:4px;white-space:nowrap}.legend i{width:9px;height:9px;border:1px solid #bbc7b3;border-radius:2px;background:#fcfdf9}.legend i.pressed{background:#d9673d;border-color:#c6542b}.legend i.tested{background:#cbe0b5}.legend i.skipped{background:#e0e5db;border-style:dashed}.fine{font-size:11px;color:var(--muted);line-height:1.7}.live-metrics{display:grid;grid-template-columns:1.7fr 1fr 1fr;border-top:1px solid #e5eae1;margin-top:19px;padding-top:17px;gap:12px}.live-metrics>div{min-width:0}.live-metrics span{font-size:10px;color:var(--muted);display:block;margin-bottom:7px}.live-metrics strong{font-size:20px;font-weight:600;overflow-wrap:anywhere}.live-metrics #held{font-size:15px}.live-metrics small{font-size:10px}.event-details{margin-top:18px;border-top:1px solid #e5eae1;padding-top:13px}.event-details summary{font-size:11px;color:var(--muted)}.event-details summary span{float:right}summary{cursor:pointer;line-height:1.6}pre{white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.6;font-size:11px;max-height:220px;overflow:auto}.progress-panel{background:#f5f7f1;border-left:1px solid var(--border);padding:24px 22px}.panel-heading{display:flex;justify-content:space-between;align-items:center}.panel-heading h2{font-size:14px;letter-spacing:0;margin:0}.text-button{border:0;background:none;padding:0;font-size:10px;color:var(--muted);font-weight:400}.progress-numbers{display:flex;gap:9px;align-items:baseline;margin-top:20px}.progress-numbers>strong{font-size:44px;font-weight:600;letter-spacing:-2px}.progress-numbers>span{font-size:16px;color:#72836b}.progress-numbers 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0}.mark-actions{display:grid;grid-template-columns:1fr 1fr;gap:5px}.mark-actions button{font-size:10px;padding:8px 3px;background:transparent}.progress-panel details{margin-top:18px;font-size:11px}.pending-list{max-height:170px;overflow:auto;display:flex;flex-wrap:wrap;gap:5px;margin-top:10px}.pending-list button{font-size:10px;padding:5px 8px}.summary-button{width:100%;margin-top:22px;background:#fff;font-size:12px;display:flex;justify-content:space-between;padding:12px}.progress-panel>.session-note{margin:9px 0 0;font-size:10px}.retest-controls{padding:14px;background:#f4f5ef;border-radius:8px;margin-bottom:14px;font-size:12px}.retest-controls label{display:inline-flex;align-items:center;gap:6px;margin-right:8px;margin-bottom:9px;flex-wrap:wrap}.retest-controls p{font-size:11px;margin-bottom:7px}.retest-controls #round-stats{font-weight:600;line-height:1.8}.result-section{padding:28px;background:#fff;border:1px solid var(--border);border-radius:14px;margin-top:24px}.section-heading{display:flex;justify-content:space-between;gap:20px;align-items:center;margin-bottom:24px}.section-heading h2{margin:0}.result-section textarea{width:100%;min-height:350px;resize:vertical;padding:20px;border:1px solid var(--border);border-radius:8px;background:#f8faf5;font-size:12px;line-height:1.9;color:var(--green)}#export-status{font-size:12px}.how-section{margin-top:64px}.section-number{font-size:10px;letter-spacing:1px;color:var(--muted)}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:38px;border-top:1px solid var(--border);padding-top:25px}.steps article{border-right:1px solid var(--border);padding-right:32px}.steps article:last-child{border:0;padding-right:0}.steps article>span{font-size:10px;letter-spacing:1px;color:#8b6e45;display:block;margin-bottom:15px}.steps h3{font-size:16px;margin-bottom:9px}.steps p{font-size:12px;color:var(--muted);margin-bottom:0}.faq-section{display:grid;grid-template-columns:1fr 2fr;gap:50px;margin-top:65px;padding-top:35px;border-top:1px solid var(--border)}.faq-list details{border-bottom:1px solid var(--border);padding:15px 0}.faq-list details:first-child{padding-top:0}.faq-list summary{font-size:14px;font-weight:500}.faq-list p{font-size:12px;color:var(--muted);margin:13px 0 3px}.bottom-note{text-align:center;color:#7f8c7b;font-size:11px;margin:45px 0}.site-footer{display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--border);padding:24px 0;gap:18px;font-size:11px;color:var(--muted)}.site-footer .brand{font-size:18px;color:var(--green)}.site-footer>a:last-child{text-decoration:none}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}[hidden]{display:none!important}.document{max-width:800px;padding:60px 0}.document h1{font-size:38px}.document h2{font-size:20px;margin-top:32px}.document p,.document li{font-size:14px;line-height:1.9}.notice{padding:14px;background:#fff0d9;border-radius:8px}
@media(min-width:1550px){.keycap{min-height:50px}.navigation-keys .keycap,.numpad-keys .keycap{min-height:50px}}
@media(max-width:1200px){.wrap{width:calc(100% - 48px)}.workspace-body{grid-template-columns:minmax(0,1fr) 244px}.test-column{padding:20px 16px}.progress-panel{padding:22px 17px}.keyboard{grid-template-columns:minmax(0,1fr) 68px 85px;gap:6px;padding:10px 7px}.keycap{font-size:8px;min-height:40px}.keycap .bopomofo{font-size:9px}.navigation-keys .keycap,.numpad-keys .keycap{min-height:40px;font-size:8px}.key-row{gap:3px}.keyboard-foot{align-items:start;flex-direction:column}.modes button{padding:9px;font-size:11px}.toolbar{padding:14px 16px}.settings{gap:7px}.intro h1{font-size:44px}}
@media(max-width:1000px){.workspace-body{grid-template-columns:1fr}.progress-panel{
  border-left:0;border-top:1px solid var(--border);display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));gap:12px 26px;
  grid-template-areas:
    "heading heading"
    "totals next"
    "bar next"
    "counts next"
    "definition next"
    "selection selection"
    "pending pending"
    "finish finish"
    "note note";
}
.progress-panel>*{min-width:0;margin:0}
.progress-panel .panel-heading{grid-area:heading}
.progress-panel .progress-numbers{grid-area:totals;margin:0;flex-wrap:wrap;gap:0 9px}
.progress-panel progress{grid-area:bar}
.progress-panel .counts{grid-area:counts}
.progress-panel>.progress-definition{grid-area:definition}
.progress-panel .next-box{grid-area:next;margin:0}
.progress-panel .selected-key{grid-area:selection}
.progress-panel>details{grid-area:pending}
.progress-panel .summary-button{grid-area:finish}
.progress-panel>.session-note{grid-area:note}
.selected-key select{max-width:300px}.mark-actions{grid-template-columns:repeat(4,1fr)}.keycap{font-size:10px;min-height:46px}.keyboard{grid-template-columns:minmax(0,1fr) 88px 108px}.navigation-keys .keycap,.numpad-keys .keycap{min-height:46px}.keyboard-foot{flex-direction:row}.intro-note{display:none}}
@media(max-width:700px){.wrap{width:calc(100% - 28px)}.site-header{height:70px}.site-header nav{gap:15px;font-size:11px}.local-badge,.site-header .brand-tag{display:none}.brand{font-size:23px}.intro{padding:30px 0 24px}.intro h1{font-size:39px}.intro-copy{font-size:12px}.mobile-break{display:block}.toolbar{align-items:stretch;flex-direction:column;padding:12px;gap:12px}.modes{display:grid;grid-template-columns:repeat(3,1fr)}.modes button{padding:10px 4px}.settings{justify-content:space-between}.test-column{padding:18px 10px}.test-heading{align-items:start;gap:8px}.test-heading p{font-size:10px}.test-heading .actions{gap:4px}.actions button{padding:9px 10px;font-size:11px}.primary span{margin-left:5px}.keyboard,.keyboard.layout-tkl,.keyboard.layout-mac{display:flex;flex-direction:column;gap:15px;padding:12px 10px}.key-row{display:contents}.key-group,.navigation-keys,.numpad-keys{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:5px}.group-label{grid-column:1/-1;margin-bottom:2px;font-size:11px}.function-keys{grid-template-columns:repeat(8,minmax(0,1fr))}.keycap,.function-keys .keycap,.navigation-keys .keycap,.numpad-keys .keycap{min-height:43px;font-size:10px;padding:6px 4px}.navigation-keys .key-row,.numpad-keys .key-row,.layout-mac .navigation-keys .key-row{display:contents}.keycap .bopomofo{font-size:11px}.keyboard-foot{flex-direction:column;font-size:10px;margin-inline:5px}.legend{gap:10px}.fine{font-size:11px}.test-column>#touch-help{padding:0 5px}.live-metrics{padding-inline:5px;grid-template-columns:1.4fr 1fr 1fr}.live-metrics strong{font-size:19px}.live-metrics #held{font-size:13px}.progress-panel{padding:20px 15px;gap:10px 16px}.next-box{padding:11px}.next-box strong{font-size:20px}.mark-actions{grid-template-columns:1fr 1fr}.mark-actions button{font-size:11px;padding:10px 5px}.selected-key select{max-width:none}.result-section{padding:20px 14px}.section-heading{align-items:start;flex-direction:column;gap:16px}.section-heading h2{font-size:23px}.result-section textarea{padding:12px}.how-section{margin-top:40px}.steps{grid-template-columns:1fr;gap:25px}.steps article{border-right:0;padding-right:0;border-bottom:1px solid var(--border);padding-bottom:20px}.steps article>span{margin-bottom:10px}.faq-section{grid-template-columns:1fr;gap:15px;margin-top:35px;padding-top:25px}.faq-section>div>p.fine{display:none}.faq-section h2{margin-bottom:0}.site-footer{flex-wrap:wrap}.site-footer>span{order:3;width:100%;font-size:10px}.bottom-note{margin:30px 0;font-size:10px}.document{padding:35px 0}.document h1{font-size:30px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
@media(min-width:701px){
.navigation-keys .keycap[data-code="ArrowUp"]{grid-column:2;grid-row:4}.navigation-keys .keycap[data-code="ArrowLeft"]{grid-column:1;grid-row:5}.navigation-keys .keycap[data-code="ArrowDown"]{grid-column:2;grid-row:5}.navigation-keys .keycap[data-code="ArrowRight"]{grid-column:3;grid-row:5}
.layout-mac .navigation-keys .key-row{grid-template-columns:repeat(3,1fr)}
.numpad-keys .keycap[data-code="NumpadAdd"]{grid-column:4;grid-row:2/4}.numpad-keys .keycap[data-code="NumpadEnter"]{grid-column:4;grid-row:4/6}.numpad-keys .keycap[data-code="Numpad0"]{grid-column:1/3;grid-row:5}.numpad-keys .keycap[data-code="NumpadDecimal"]{grid-column:3;grid-row:5}
}
@media(min-width:701px){.navigation-keys .key-row,.numpad-keys .key-row{grid-auto-rows:43px}.navigation-keys .keycap,.numpad-keys .keycap{font-size:8px;min-height:0}.function-keys .keycap{white-space:nowrap}.navigation-keys .keycap span,.numpad-keys .keycap span{overflow-wrap:normal}.keycap[data-code="NumpadEnter"] span{writing-mode:vertical-rl;letter-spacing:1px}}
@media(min-width:701px) and (max-width:1000px){.navigation-keys .key-row,.numpad-keys .key-row{grid-auto-rows:46px}}
@media(min-width:1001px) and (max-width:1200px){.navigation-keys .key-row,.numpad-keys .key-row{grid-auto-rows:40px}}
@media(min-width:1550px){.navigation-keys .key-row,.numpad-keys .key-row{grid-auto-rows:50px}}