:root{--ink:#182c43;--muted:#506278;--blue:#185ca9;--line:#d6e0eb;--bg:#f4f7fa;--pale:#eaf2fc;--red:#a62d2d}*{box-sizing:border-box}body{margin:0;color:var(--ink);background:var(--bg);font:17px/1.65 "Malgun Gothic",system-ui,sans-serif}header{min-height:82px;display:flex;justify-content:space-between;align-items:center;gap:20px;padding:18px 4%;background:white;border-bottom:1px solid var(--line)}a{color:var(--blue);text-underline-offset:4px}a.brand{text-decoration:none;font-weight:800;font-size:25px;letter-spacing:.02em}.brand span{font-size:19px;font-weight:600;letter-spacing:0}nav{display:flex;align-items:center;gap:20px;flex-wrap:wrap}nav span{font-size:14px;color:var(--muted)}main{max-width:1500px;margin:auto;padding:30px 4% 60px}footer{padding:25px 4%;font-size:13px;color:var(--muted);border-top:1px solid var(--line)}h1{font-size:clamp(26px,3vw,38px);line-height:1.35;margin:8px 0 14px;overflow-wrap:anywhere}h2{font-size:23px;line-height:1.4;margin:0 0 16px}h3{font-size:19px}p{margin:10px 0 20px}.eyebrow{color:var(--blue);font-size:14px;letter-spacing:.04em;font-weight:700;margin-bottom:4px}.muted,small{color:var(--muted)}small{font-size:13px;font-weight:normal}.card{border:1px solid var(--line);border-radius:16px;background:white;padding:26px;margin-bottom:20px;min-width:0}.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,360px),1fr));gap:22px}.intro{padding:16px 0 22px}.auth{max-width:490px;margin:48px auto}.auth form{margin:25px 0 20px}label{display:block;font-weight:600;margin:16px 0 8px}input,textarea,select{font:inherit;color:var(--ink);border:1px solid #a4b5c8;border-radius:8px;min-height:46px;padding:10px 12px;background:white;width:100%;max-width:100%}textarea{resize:vertical;line-height:1.7}button,.button{font:inherit;font-weight:600;display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;padding:10px 18px;border:1px solid #a4b5c8;border-radius:9px;background:white;color:var(--ink);cursor:pointer;text-decoration:none;line-height:1.4}button:hover,.button:hover{background:var(--pale)}button:disabled{opacity:.55;cursor:wait}.primary{background:var(--blue);border-color:var(--blue);color:white}.primary:hover{background:#124b8b}.wide{width:100%}.quiet{border-color:transparent;font-size:14px}input:focus,textarea:focus,select:focus,button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid #83baf3;outline-offset:3px}.error{color:var(--red);white-space:pre-wrap}.badge{background:var(--pale);color:#164d88;padding:3px 10px;border-radius:6px;font-size:13px;display:inline-block}.notice{background:#fff7e6;border-left:4px solid #ba7a11;padding:14px 18px;font-size:14px}.toolbar{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin:10px 0 20px}.toolbar input{flex:1;min-width:120px}.toolbar .inline{margin:0}.inline{display:inline-flex;align-items:center;gap:8px}.inline input[type=checkbox]{width:20px;min-height:20px}.inline input[type=number]{width:90px}.room-top{display:flex;justify-content:space-between;gap:20px;align-items:center}.room-top h1{font-size:28px}.room-top #connection{font-size:14px;flex-shrink:0;color:var(--muted)}.comparison{display:grid;grid-template-columns:1fr 1fr;gap:22px;align-items:start}.original img{display:block;width:100%;height:auto;border:1px solid var(--line)}.prose{white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.9;padding:14px 0}.prose:empty{display:none}summary{cursor:pointer;font-weight:600;min-height:44px;padding:8px 0}details{margin:12px 0}details.compact{padding:10px 22px}details.ai{background:#f1f6fe;padding:12px 18px;border-radius:10px;margin-top:25px}hr{border:0;border-top:1px solid var(--line);margin:28px 0}.opinion{padding:20px 0;border-bottom:1px solid var(--line);overflow-wrap:anywhere}.opinion .quote{background:var(--bg);padding:12px 16px;white-space:pre-wrap}.opinion p{white-space:pre-wrap}.opinion .toolbar{margin-bottom:0}.history{font-size:14px;color:var(--muted)}.gallery{display:grid;grid-template-columns:repeat(auto-fit,minmax(100px,1fr));gap:12px}.gallery img{max-width:100%;height:auto}.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px}.qr{max-width:270px;width:100%}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse;font-size:14px}th,td{text-align:left;padding:12px;border-bottom:1px solid var(--line)}pre{white-space:pre-wrap;overflow-wrap:anywhere;font-size:14px}.skip{position:absolute;left:10px;top:-100px;background:white;padding:10px;z-index:20}.skip:focus{top:10px}[hidden]{display:none!important}.source-quote{font-size:14px;border-left:3px solid #a5bdd9;padding-left:14px;color:var(--muted)}.member{border-bottom:1px solid var(--line);padding:14px 0}.member form{margin:10px 0}.quiz-options{display:grid;gap:8px}.quiz-options button{text-align:left;justify-content:start}.quiz-result{padding:10px;background:var(--pale)}
@media(max-width:1000px){.comparison{grid-template-columns:1fr}.original img{max-height:900px;object-fit:contain}.room-top{display:block}header{align-items:flex-start}nav{gap:10px}}@media(max-width:600px){body{font-size:16px}header{display:block;padding:16px 5%}nav{margin-top:15px}main{padding:20px 4% 40px}.card{padding:18px}.auth{margin:18px auto}.toolbar button{padding:10px 12px}.form-grid{grid-template-columns:1fr}.room-top h1{font-size:25px}}

.review-actions{display:flex;flex-wrap:wrap;gap:10px;margin:14px 0}.review-actions button{min-height:44px;padding:10px 18px}.batch-tools select{min-height:44px}