:root{--ink:#173e3b;--teal:#217568;--muted:#58736a;--paper:#fffef9;--cream:#f5f0e4;--line:#dddcca;--gold:#e9ac52;--red:#a44338;--shadow:0 12px 35px #2d4b3a0a}*{box-sizing:border-box}body{margin:0;background:var(--cream);color:var(--ink);font:18px/1.65 system-ui,-apple-system,"Noto Sans TC",sans-serif}button,input{font:inherit}button{cursor:pointer;touch-action:manipulation}button:disabled{opacity:.48;cursor:default}button:focus-visible,a:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid #e7a136;outline-offset:4px}h1,h2,h3,p{margin:0}h1{font-size:clamp(27px,4vw,43px);line-height:1.3;letter-spacing:-.6px}h2{font-size:23px}h3{font-size:19px}a{color:inherit}.topbar{max-width:1120px;margin:auto;padding:20px 26px;display:flex;justify-content:space-between;align-items:center;gap:18px}.brand{text-decoration:none;display:flex;align-items:center;gap:12px;font-size:14px;letter-spacing:1px}.brand 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@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}

.boardlabels{font-size:12px;color:var(--muted);font-weight:700}
