:root{color:#14231b;font-synthesis:none;--ink:#14231b;--muted:#526259;--green:#065c3a;--border:#b9c6ba;--line:#dce3db;--paper:#fffefa;background:#faf8f3;font-family:DM Sans,system-ui,sans-serif}*{box-sizing:border-box}body{margin:0;line-height:1.55}button,input,textarea{font:inherit}button{cursor:pointer}button:disabled{cursor:default}a{color:var(--green);text-underline-offset:3px}:focus-visible{outline-offset:3px;outline:3px solid #188551}.masthead{border:1px solid #7d9788;border-radius:4px;width:min(1370px,100% - 40px);margin:12px auto 0;padding:10px 18px}.brand{color:var(--ink);align-items:center;gap:11px;font:700 25px/1.15 Georgia,serif;text-decoration:none;display:inline-flex}.brand-mark{background:var(--green);color:#fff;border-radius:3px;place-items:center;width:21px;height:21px;font:600 15px/1 system-ui,sans-serif;display:grid}main{width:min(1160px,100% - 48px);margin:0 auto;padding-bottom:48px}.intro{text-align:center;padding:43px 0 37px}h1,h2,h3{margin:0;font-family:Songti SC,Noto Serif CJK SC,Georgia,serif;line-height:1.22}h1{letter-spacing:-.045em;font-size:clamp(32px,5.3vw,54px)}h2{font-size:25px}h3{font-size:19px}.intro p{color:var(--muted);margin:11px 0 0;font-size:clamp(15px,2vw,20px)}.workspace{grid-template-columns:repeat(2,minmax(0,1fr));align-items:start;gap:20px;display:grid}.panel{background:var(--paper);border:1px solid #8ca192;border-radius:5px;flex-direction:column;min-width:0;padding:22px;display:flex}.panel-heading{justify-content:space-between;align-items:baseline;gap:12px;display:flex}.hint{color:var(--muted);font-size:14px}.panel>.hint{margin:8px 0 15px}.count{color:var(--muted);font-size:13px}textarea,.link-row input{width:100%;min-width:0;color:var(--ink);border:1px solid var(--border);background:#fff;border-radius:5px;padding:10px 12px}textarea{resize:vertical}textarea::placeholder{color:#68786e}.primary{border:1px solid var(--green);background:var(--green);color:#fff;border-radius:5px;padding:10px 16px;font-weight:700}.panel>.primary{width:100%}.primary:hover:not(:disabled){background:#06492f}.primary:disabled{color:#58695f;background:#e6ede6;border-color:#d7e2d8}.parts{border:none;gap:7px;min-inline-size:0;margin:0;padding:0;display:grid}.part{border:1px solid var(--line);border-radius:5px;grid-template-columns:100px minmax(0,1fr);align-items:start;gap:8px;padding:7px 9px;display:grid}.part:has(input:checked){background:#f1f7ef;border-color:#aac6b2}.part textarea{padding:7px 9px;font-size:14px}.pick{align-items:center;gap:8px;min-height:40px;font-size:13px;font-weight:700;display:flex}.pick input{width:18px;height:18px;accent-color:var(--green);margin:0}.empty{border:1px dashed var(--border);min-height:190px;color:var(--muted);text-align:center;border-radius:5px;place-items:center;padding:20px;display:grid}.preview{border-top:1px solid var(--border);margin-top:20px;padding-top:16px}.preview .hint{margin:6px 0 0}.messages{border:1px solid var(--line);background:#fff;border-radius:6px;margin-top:12px}.message{grid-template-columns:77px minmax(0,1fr);align-items:start;gap:10px;padding:13px;display:grid}.message+.message{border-top:1px solid var(--line)}.message strong{color:var(--green);background:#e8f3e8;border-radius:3px;justify-self:start;padding:2px 7px;font-size:12px}.message p{white-space:pre-wrap;overflow-wrap:anywhere;margin:0}.selection>.privacy{margin-top:auto;padding-top:16px}.error{color:#8e2722;font-size:14px}.result{border-top:1px solid var(--line);margin-top:18px;padding-top:17px}.link-row{gap:8px;margin:10px 0;display:flex}.link-row button{flex:none}.result>.hint{margin-left:10px}.reader{max-width:760px;margin:auto}.reader .intro{padding-bottom:20px}.reader-link{margin-top:20px}@media (width<=760px){.masthead,main{width:calc(100% - 24px)}.workspace{grid-template-columns:minmax(0,1fr)}.panel{padding:16px}.intro{padding:32px 0 25px}}.import-form{flex-wrap:wrap;gap:8px;margin-top:16px;display:flex}.import-form label{width:100%}.source-url{border:1px solid var(--border);min-width:0;color:var(--ink);background:#fff;border-radius:5px;flex:200px;padding:10px 12px}.source .import-form .primary{margin:0}.imported{border-top:1px solid var(--line);padding-top:16px}.imported .messages{max-height:560px;overflow-y:auto}.list-option{align-items:center;gap:8px;margin:0 0 12px;font-size:14px;font-weight:600;display:flex}.list-option input{width:17px;height:17px;accent-color:var(--green);margin:0}.public-feed{background:var(--paper);border:1px solid #8ca192;border-radius:5px;margin-top:28px;padding:22px}.feed-list{margin:12px 0 0;padding:0;list-style:none}.feed-list li{border-top:1px solid var(--line);justify-content:space-between;gap:16px;padding:12px 0;display:flex}.feed-list li span{flex:none}.feed-list a{overflow-wrap:anywhere}