:root{font-family:"Microsoft JhengHei","Noto Sans TC",system-ui,sans-serif;color:#243c39;background:#f6f7f1;font-size:20px;line-height:1.65;--green:#245f52;--line:#dce4da;--muted:#4d5d57}*{box-sizing:border-box}body{margin:0;min-width:280px}button,input,textarea{font:inherit}button{border:0;border-radius:9px;background:var(--green);color:#fff;min-height:44px;padding:10px 18px;cursor:pointer}button:hover{filter:brightness(.94)}button:disabled{opacity:.55;cursor:wait}.secondary{background:#e8f0e9;color:var(--green)}button:focus-visible,input:focus-visible,textarea:focus-visible,a:focus-visible{outline:3px solid #bd8031;outline-offset:3px}.site-header{max-width:1120px;margin:auto;padding:20px 26px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;gap:16px}.brand{display:flex;gap:11px;align-items:center;color:inherit;font-weight:700;text-decoration:none;line-height:1.25}.brand small{display:block;color:var(--muted);font-size:15px;font-weight:400;letter-spacing:.1em;margin-top:4px}.brand-mark{display:grid;place-items:center;width:42px;height:42px;border-radius:11px;background:var(--green);color:#fff;font-size:28px}.account{display:flex;gap:10px;align-items:center;font-size:16px;min-width:0}.account span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:180px}main{max-width:1120px;margin:30px auto 70px;padding:0 20px;min-height:65vh}.eyebrow{font-size:15px;letter-spacing:.14em;color:var(--green);font-weight:700}.hero{padding:22px 0 28px}.hero h1{font-size:clamp(32px,5.5vw,48px);line-height:1.3;letter-spacing:.02em;margin:10px 0}.hero p{color:var(--muted);max-width:620px;margin:0}.grid{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(265px,1fr);gap:22px}.card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:25px;margin-bottom:20px;min-width:0;overflow-wrap:anywhere}.card h2{font-size:27px;line-height:1.4;margin:0 0 12px}.card h3{font-size:21px;margin:0 0 8px}.card p{margin:7px 0 13px}.muted,small{color:var(--muted)}.scope{border-left:3px solid var(--green);background:#f3f6ef;padding:11px 14px;white-space:pre-line}.actions{display:flex;gap:9px;flex-wrap:wrap;align-items:center;margin-top:18px}.row{border-top:1px solid var(--line);padding-top:18px;margin-top:18px}.row:first-child{border-top:0;padding-top:0;margin-top:0}.history{display:flex;justify-content:space-between;align-items:center;gap:12px;border-top:1px solid var(--line);padding:12px 0}.history:first-child{border-top:0}.history p{margin:0}.pill{display:inline-block;border:1px solid #c8d8ce;border-radius:20px;padding:5px 11px;font-size:15px;color:#355d4e}.back{margin-bottom:18px}.question{border:0;border-top:1px solid var(--line);padding:18px 0 4px;margin:0;min-width:0}.question:first-child{border-top:0;padding-top:0}.question legend{font-weight:700;padding-top:12px}.option{display:flex;align-items:center;gap:11px;border:1px solid var(--line);border-radius:9px;padding:12px;margin:8px 0;cursor:pointer}.option:has(input:checked){border-color:var(--green);background:#eff6ee}.option input{accent-color:var(--green);flex:none}.status{font-size:16px;color:var(--muted);margin-top:15px}.result{border-top:1px solid var(--line);padding-top:17px;margin-top:17px}.result:first-child{border-top:0;padding-top:0;margin-top:0}.source{border-top:1px solid var(--line);padding-top:12px;margin-top:15px;color:var(--muted);font-size:16px}.good{color:#245f52}.bad{color:#934130}.login{max-width:650px;margin:32px auto}.login .card{margin-top:24px}.note{background:#f3f4eb;border-radius:9px;padding:12px 15px;font-size:17px}.notice{position:fixed;bottom:18px;left:50%;transform:translateX(-50%);max-width:min(650px,90vw);border-radius:10px;background:#243c39;color:white;box-shadow:0 8px 24px #0002;z-index:5}.notice:not(:empty){padding:12px 18px}textarea{display:block;width:100%;min-height:100px;resize:vertical;border:1px solid #a8bdb1;border-radius:8px;padding:10px}.reading{white-space:pre-line}.answer{white-space:pre-line}footer{max-width:1120px;margin:auto;border-top:1px solid var(--line);padding:22px 20px;color:var(--muted);font-size:15px}@media(max-width:720px){.site-header{padding:15px 18px}.brand{font-size:18px}.brand-mark{width:38px;height:38px}.account span{max-width:105px}.account button{padding:8px 11px}main{margin:18px auto 40px;padding:0 16px}.hero{padding:12px 0 23px}.grid{grid-template-columns:1fr;gap:0}.card{padding:20px;margin-bottom:16px}.history{align-items:flex-start}.history button{flex:none}.actions button{max-width:100%}footer{padding:20px 16px}}
.mock-passage{max-width:100%;margin:0 0 18px;padding:16px 20px;border-left:4px solid var(--green);background:#eef4ea;border-radius:0 10px 10px 0;white-space:pre-line;overflow-wrap:anywhere}.mock-passage p{margin:8px 0 0}.mock-written-label{display:block;margin:14px 0;color:var(--green);font-weight:700}.mock-written-label textarea{margin-top:6px;color:#243c39;font-weight:400;min-height:90px}
select{display:block;width:100%;min-height:44px;margin:6px 0 18px;padding:9px 12px;border:1px solid #a8bdb1;border-radius:8px;background:#fff;color:#243c39;font:inherit}select:focus-visible{outline:3px solid #bd8031;outline-offset:3px}#knowledge-ask-form label{display:block;font-weight:700}#knowledge-result:not(:empty){margin-top:20px;padding:16px;border-radius:10px;background:#f3f6ef}#knowledge-result h3{margin:0 0 8px}

.table-wrap { overflow-x: auto; }
table.report { border-collapse: collapse; width: 100%; font-size: 1rem; }
table.report th, table.report td { border-bottom: 1px solid rgba(0,0,0,.1); padding: .4rem .5rem; text-align: left; white-space: nowrap; }

.qa-card { border: 2px solid var(--green); }
.qa-examples { display: flex; flex-wrap: wrap; gap: 8px; margin: 4px 0 16px; }
.qa-examples button { text-align: left; white-space: normal; }

.paper-section { margin-bottom: 28px; }
.section-title { border-left: 5px solid var(--green); padding-left: 12px; margin: 24px 0 16px; }
.section-title small { font-size: 16px; font-weight: 400; margin-left: 8px; }

.move-row { flex-wrap: wrap; gap: 12px; }
.move-label { display: flex; align-items: center; gap: 8px; font-size: 18px; white-space: nowrap; }
.move-label select { font-size: 18px; padding: 6px 8px; min-height: 44px; }