:root{--paper:#f5f5ef;--surface:#fff;--ink:#232a25;--muted:#687068;--line:#d9ded6;--green:#294c3b;--lime:#dcecac;--error:#972f23;--mono:Consolas,"Cascadia Code",monospace;font-family:"Segoe UI","Microsoft YaHei",sans-serif;color:var(--ink);background:var(--paper)}
*{box-sizing:border-box}body{margin:0}button,select,textarea{font:inherit}button,select{cursor:pointer}button{border:0;border-radius:6px;min-height:42px;font-weight:600;transition:background .15s}button:disabled{cursor:default;opacity:.42}button:focus-visible,select:focus-visible,input:focus-visible,summary:focus-visible,a:focus-visible{outline:3px solid #b3cb81;outline-offset:3px}a{color:inherit;text-decoration:none}.topbar{max-width:1440px;margin:auto;padding:24px 48px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:12px;font-size:16px;font-weight:650}.brand-mark{display:grid;place-items:center;width:32px;height:32px;background:var(--green);color:var(--paper);font-family:var(--mono);font-weight:600;border-radius:5px}.local-badge{display:flex;gap:8px;align-items:center;font-size:13px;color:var(--green)}.local-badge i{width:6px;height:6px;border-radius:50%;background:#607e38}main{max-width:1344px;margin:auto;padding:0 48px}.intro{padding:44px 0 34px;display:grid;grid-template-columns:1fr 1fr;column-gap:70px}.eyebrow{grid-column:1/-1;font:11px var(--mono);letter-spacing:.16em;color:var(--green);margin:0 0 16px}h1{font-size:clamp(30px,3vw,44px);line-height:1.32;font-weight:600;letter-spacing:-.025em;margin:0}.lede{align-self:center;color:var(--muted);font-size:16px;line-height:1.9;margin:0}.workspace-heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}h2{font-size:16px;margin:0;font-weight:600}.toolbar{display:flex;gap:8px}.subtle{background:transparent;color:var(--muted);padding:0 12px;font-size:13px}.subtle:hover{background:#e9ede3;color:var(--ink)}.workspace{display:grid;grid-template-columns:1fr 1fr;border:1px solid var(--line);border-radius:9px;overflow:hidden;background:var(--surface)}.editor-pane{min-width:0}.output-pane{border-left:1px solid var(--line);background:#fafcf6}.pane-heading{height:58px;display:flex;align-items:center;justify-content:space-between;padding:12px 20px;border-bottom:1px solid var(--line);font-size:14px;font-weight:600}.step{font:11px var(--mono);color:var(--muted);margin-right:10px}.format-label{display:flex;align-items:center;gap:7px;font-size:12px;font-weight:400;color:var(--muted)}select{max-width:170px;background:transparent;border:1px solid var(--line);border-radius:4px;padding:5px;color:var(--ink);font-size:12px}.editor-pane>textarea{display:block;width:100%;height:306px;resize:vertical;padding:20px;border:0;outline:0;line-height:1.7;font:13px/1.7 var(--mono);color:#2d3d33;background:transparent;tab-size:2}.editor-pane>textarea:focus{box-shadow:inset 0 0 0 2px #9fba7d}.editor-pane>textarea::placeholder{color:#929b91}.pane-footer{display:flex;align-items:center;justify-content:space-between;padding:12px 20px;border-top:1px solid var(--line);min-height:66px;font-size:12px;color:var(--muted);gap:12px}.primary{padding:0 18px;background:var(--green);color:#fff}.primary:hover{background:#1d3b2b}.primary span{margin-left:18px}.secondary{padding:0 20px;background:var(--lime);color:var(--green)}.secondary:not(:disabled):hover{background:#ccdf95}.small-tag{font-size:11px;color:var(--muted);font-weight:400}.status{font-size:13px;line-height:1.7;margin:12px 0;color:var(--muted);min-height:23px}.status.error{color:var(--error)}.review{font-size:13px;line-height:1.7;display:flex;align-items:flex-start;gap:9px;margin:0 0 22px}.review input{accent-color:var(--green);width:16px;height:16px;margin:3px 0 0;flex-shrink:0}.rules,.findings{border-top:1px solid var(--line);padding:17px 0;font-size:13px}summary{cursor:pointer;font-weight:600;list-style:none}summary::before{content:"+";display:inline-block;margin-right:12px;font-family:var(--mono);font-weight:400}details[open]>summary::before{content:"−"}summary span{color:var(--muted);margin-left:14px;font-size:12px;font-weight:400}.rule-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:18px}.rule-grid label{display:block;margin-bottom:8px;font-weight:500}.rule-grid textarea{width:100%;height:90px;border:1px solid var(--line);border-radius:5px;background:var(--surface);padding:12px;font:13px/1.6 var(--mono);resize:vertical}.rule-grid p{font-size:12px;color:var(--muted);line-height:1.7;margin-bottom:0}.findings ul{display:flex;gap:10px;flex-wrap:wrap;padding:0;list-style:none}.findings li{font:12px var(--mono);padding:7px 10px;background:#eaf0e1;border-radius:4px}.notes{display:grid;grid-template-columns:1fr 1fr;gap:50px;padding:22px 0 28px;border-top:1px solid var(--line)}h3{font-size:12px;margin:0 0 9px;font-weight:600}.notes p{font-size:12px;line-height:1.9;margin:0;color:var(--muted)}footer{max-width:1344px;margin:auto;padding:18px 48px 26px;display:flex;justify-content:space-between;font-size:11px;color:var(--muted);gap:12px}
@media(max-width:760px){.topbar{padding:18px 20px}.local-badge{font-size:11px}main{padding:0 20px}.intro{grid-template-columns:1fr;padding:30px 0 24px;gap:16px}.lede{font-size:14px}h1{font-size:32px}.workspace-heading{align-items:flex-start;gap:10px}.toolbar{gap:0}.subtle{font-size:11px;padding:0 7px;min-height:32px}.workspace{grid-template-columns:1fr}.output-pane{border-left:0;border-top:1px solid var(--line)}.editor-pane>textarea{height:235px;padding:16px}.pane-heading,.pane-footer{padding-left:15px;padding-right:15px}.rule-grid,.notes{grid-template-columns:1fr;gap:20px}.review{font-size:12px}summary span{display:block;margin:8px 0 0 25px}footer{padding:16px 20px;flex-direction:column}}
@media(prefers-reduced-motion:reduce){*{transition:none!important}}