:root{font-family:"Microsoft JhengHei","Noto Sans TC",sans-serif;color:#203d3c;background:#f5f5ef;line-height:1.7;font-size:16px}*{box-sizing:border-box}body{margin:0}header{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:20px 5%;background:#fff;border-bottom:1px solid #dce3da;flex-wrap:wrap}a{color:#17685c;text-underline-offset:4px}.brand{font-size:23px;font-weight:800;text-decoration:none}.brand small{display:block;font-size:12px;letter-spacing:3px;color:#667973}nav{display:flex;gap:25px}nav a{text-decoration:none;font-size:14px}main{max-width:1140px;margin:42px auto;padding:0 24px;min-height:70vh}footer{text-align:center;padding:24px;color:#64766c;font-size:12px}h1{font-size:38px;line-height:1.35;margin:10px 0 18px}h2{font-size:23px;margin-top:0}h3{font-size:18px}.eyebrow{color:#608675;letter-spacing:3px;font-size:12px;font-weight:700}.muted{color:#667970;font-size:14px}.hero{background:#173f36;color:#fff;border-radius:20px;padding:40px;display:grid;grid-template-columns:1.7fr 1fr;gap:30px}.hero .muted{color:#c2d7c9}.hero .eyebrow{color:#bad3a8}.big{font-size:64px;line-height:1.2;font-weight:700;color:#d8e9a6}.rules{border-left:1px solid #60806d;padding-left:35px}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin:24px 0}.card{background:white;border:1px solid #dfe4dc;border-radius:16px;padding:26px}.stat{font-size:32px;font-weight:700}button,.btn{font:inherit;border:1px solid #cbd9cd;background:white;color:#234e41;padding:11px 19px;border-radius:9px;cursor:pointer;text-decoration:none;display:inline-block}button:hover,.btn:hover{background:#e7efdf}button:disabled{opacity:.45;cursor:not-allowed}.primary{background:#d5e8a3;border-color:#d5e8a3;color:#163d31;font-weight:700}.dark{background:#214f40;color:white}.row{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.spread{justify-content:space-between}.space{margin-top:24px}.pill{background:#e9efe0;color:#355846;font-size:12px;border-radius:30px;padding:5px 12px}.layout{display:grid;grid-template-columns:minmax(0,1fr) 260px;gap:24px}.question{font-size:22px;line-height:1.9;font-weight:600;margin:24px 0}.options{display:grid;gap:12px}.option{display:flex;text-align:left;align-items:flex-start;gap:18px;padding:17px;width:100%;line-height:1.7}.option b{min-width:30px;background:#edf1e9;text-align:center;border-radius:6px}.option.selected{background:#e9f2df;border:2px solid #417653}.numbers{display:grid;grid-template-columns:repeat(5,1fr);gap:7px}.numbers button{font-size:12px;padding:6px 0}.numbers .done{background:#d5e8a3}.numbers .current{outline:2px solid #204f41;outline-offset:1px}progress{width:100%;height:9px;accent-color:#568152}.good{color:#247048}.bad{color:#a34435}.review{border-left:4px solid #88ad75}.review.error{border-left-color:#c6816f}.review p{margin:9px 0}.review li{padding:5px}select,input{font:inherit;padding:8px;border:1px solid #cad6ca;border-radius:7px;max-width:100%}#notice{background:#fff0c6;color:#613f00;padding:14px 5%;position:sticky;top:0;z-index:3}table{width:100%;border-collapse:collapse}td,th{text-align:left;padding:13px;border-bottom:1px solid #e3e8e1}.tablewrap{overflow-x:auto}.link{font-size:13px}.list{display:grid;gap:16px}.profile{font-size:12px}button:focus-visible,a:focus-visible,select:focus-visible{outline:3px solid #d19036;outline-offset:3px}@media(max-width:760px){header{gap:15px;padding:16px}nav{gap:15px;order:3;width:100%;justify-content:space-between}main{padding:0 16px;margin:24px auto}.hero{grid-template-columns:1fr;padding:25px}.rules{border-left:0;border-top:1px solid #60806d;padding:20px 0 0}.grid{grid-template-columns:1fr}.layout{grid-template-columns:1fr}.layout aside{order:2}.numbers{grid-template-columns:repeat(10,1fr)}h1{font-size:30px}.question{font-size:19px}.card{padding:20px}.big{font-size:46px}.profile select{max-width:130px}}
dialog{max-width:520px;width:calc(100% - 32px);border:1px solid #cbd9cd;border-radius:16px;padding:28px;color:#203d3c}dialog::backdrop{background:#173f3666}dialog input{margin-top:12px;width:100%}
.modes{display:grid;grid-template-columns:1fr 1fr;gap:20px}.modes .wide{grid-column:1/-1}.scope{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,1fr);gap:18px}.scope label{min-width:0}.scope select{display:block;width:100%;margin-top:8px}.numbers{max-height:430px;overflow:auto;padding:4px}.card{min-width:0}select{white-space:normal}h2{overflow-wrap:anywhere}@media(max-width:760px){.modes,.scope{grid-template-columns:1fr}.modes .wide{grid-column:auto}.numbers{max-height:210px}nav{flex-wrap:wrap}.hero,.card{overflow-wrap:anywhere}}

.explanation{margin:20px 0;padding:20px;background:#f3f6ee;border-radius:12px;line-height:1.9}.explanation h4{margin:0 0 12px;font-size:18px}.explanation p{margin:10px 0}.law-note{margin:16px 0;padding:15px;background:#fff3d6;border-left:4px solid #b98523;border-radius:6px;color:#674a15}.source-links{display:grid;gap:6px;font-size:14px}.source-links a{overflow-wrap:anywhere}.explanation-detail{margin:16px 0}.explanation-detail summary{cursor:pointer;font-weight:bold;padding:12px;background:#edf3e5;border-radius:8px}.library-filter{display:grid;grid-template-columns:1fr 2fr;gap:16px;align-items:end}.library-filter select,.library-filter input:not([type=checkbox]){display:block;width:100%;margin-top:6px}.library-filter label{min-width:0}.library-filter button{justify-self:end}input:focus-visible,summary:focus-visible{outline:3px solid #d19036;outline-offset:3px}@media(max-width:760px){.library-filter{grid-template-columns:1fr}.library-filter button{width:100%}.explanation{padding:15px}nav{column-gap:16px;row-gap:10px;justify-content:flex-start}}