:root{--paper:#f7f6f0;--white:#fffefa;--ink:#22332c;--muted:#737b73;--green:#335c46;--line:#e2e5db;--mint:#e8eedf;--danger:#a14c37;--gold:#967837;font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;color:var(--ink);background:var(--paper);font-synthesis:none}*{box-sizing:border-box}body{margin:0;font-size:14px;line-height:1.65}button,input,textarea,select{font:inherit}button,a,input,textarea,select{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:wait;opacity:.55}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid #8caa77;outline-offset:3px}a{color:var(--green);text-underline-offset:3px}button{color:inherit}h1,h2,h3,p{margin:0}h1{font-size:clamp(30px,5vw,42px);line-height:1.3;letter-spacing:-1px;font-weight:650}h2{font-size:21px;line-height:1.45;letter-spacing:-.4px}h3{font-size:17px}p+p{margin-top:10px}.app-shell{max-width:1080px;margin:auto;padding:0 38px 104px}.topbar{display:flex;align-items:center;justify-content:space-between;padding:29px 0;border-bottom:1px solid var(--line);gap:15px}.brand{display:flex;align-items:center;gap:12px;text-decoration:none;font-size:27px;font-weight:650;letter-spacing:-1.2px;color:var(--ink);line-height:1.15}.brand small{display:block;font-size:10px;color:var(--muted);font-weight:450;letter-spacing:1.5px;margin-top:7px}.brand-mark{background:var(--green);color:#f0f2df;border-radius:16px;width:47px;height:47px;font-family:Georgia,serif;font-size:48px;font-weight:400;line-height:39px;position:relative;text-align:center;letter-spacing:-4px}.brand-mark span{font-size:23px;position:absolute;right:7px;top:9px}.identity{font-size:12px;color:var(--muted);display:flex;align-items:center;gap:8px}.identity:before{content:"";width:7px;height:7px;background:#72916b;border-radius:50%}.eyebrow{text-transform:uppercase;letter-spacing:2.2px;font-size:10px;font-weight:650;color:var(--green);margin-bottom:12px}.intro{display:flex;justify-content:space-between;gap:24px;align-items:flex-end;padding:40px 0 25px}.intro p{color:var(--muted);margin-top:12px;font-size:14px}.intro-note{border-left:1px solid var(--line);padding-left:20px;min-width:125px;font-size:11px;color:var(--muted)}.intro-note strong{font-size:30px;font-weight:500;color:var(--green);display:block;line-height:1.2;margin-bottom:5px}.searchbar{display:flex;gap:9px;background:var(--white);border:1px solid var(--line);padding:7px;border-radius:13px;align-items:center;margin-bottom:20px}.search-symbol{font-size:21px;padding-left:10px;color:var(--muted)}.searchbar input{background:none;border:0;outline:none;width:100%;min-width:0;padding:8px 3px}.primary{border:1px solid var(--green);background:var(--green);color:#fff;border-radius:8px;padding:10px 18px;white-space:nowrap;font-weight:550}.secondary{border:1px solid var(--line);background:var(--white);border-radius:8px;padding:9px 14px}.quiet{border:0;background:none;padding:6px 0;color:var(--green);font-size:13px}.danger{background:#fff2ed;border-color:#e8cfc4;color:var(--danger)}.chips{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:26px}.chip{border:1px solid var(--line);border-radius:30px;background:transparent;padding:6px 14px;font-size:12px}.chip.active{color:#fff;border-color:var(--green);background:var(--green)}.section-heading{display:flex;justify-content:space-between;align-items:center;gap:12px;margin:24px 0 15px}.section-heading h2{font-size:17px}.count{font-size:12px;color:var(--muted)}.product-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.product-card{appearance:none;text-align:left;background:var(--white);border:1px solid var(--line);border-radius:13px;padding:23px;display:flex;flex-direction:column;align-items:flex-start;min-height:215px;transition:transform .18s,border-color .18s}.product-card:hover{border-color:#9aaa8f;transform:translateY(-2px)}.product-icon{display:grid;place-items:center;width:39px;height:39px;border-radius:11px;color:var(--green);background:var(--mint);font-size:18px;font-family:Georgia,serif;margin-bottom:19px}.product-card h3{margin:9px 0 7px;font-size:19px}.product-card p{color:var(--muted);font-size:12px;line-height:1.8}.card-bottom{margin-top:auto;padding-top:20px;display:flex;width:100%;justify-content:space-between;font-size:11px;color:var(--muted)}.badge{display:inline-flex;align-items:center;gap:5px;font-size:10px;line-height:1.5;color:var(--green);background:var(--mint);border-radius:4px;padding:3px 7px;white-space:nowrap}.badge.warning{background:#f4ebd3;color:var(--gold)}.badge.error{background:#f8e4dc;color:var(--danger)}.entry{background:var(--white);border:1px solid var(--line);border-radius:12px;padding:22px;margin-bottom:13px}.entry-top{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:12px}.entry-meta{display:flex;gap:8px;align-items:center;flex-wrap:wrap;color:var(--muted);font-size:11px;margin-top:8px}.entry-content{white-space:pre-wrap;overflow-wrap:anywhere;font-size:14px;line-height:1.95}.evidence{border-top:1px solid var(--line);margin-top:18px;padding-top:13px;font-size:12px;color:var(--muted)}.evidence summary{cursor:pointer;color:var(--green)}.evidence-item{margin-top:12px;padding-left:11px;border-left:2px solid #cad6bf;overflow-wrap:anywhere}.evidence blockquote{margin:6px 0;font-size:12px;white-space:pre-wrap}.back{margin:23px 0 0}.detail-header{padding-bottom:24px;border-bottom:1px solid var(--line);margin-bottom:24px}.detail-header h1{margin:12px 0}.empty{border:1px dashed #cdd6c5;border-radius:14px;padding:42px 20px;text-align:center;color:var(--muted);background:#f3f4eb}.empty strong{color:var(--ink);display:block;font-size:17px;font-weight:550;margin-bottom:8px}.empty .empty-icon{font-size:26px;color:#8c9e7c;margin-bottom:10px}.error-state{border:1px solid #e5cfc5;background:#fff7f3;border-radius:12px;padding:20px;color:var(--danger)}.error-state p{margin-bottom:12px}.loading{display:flex;align-items:center;justify-content:center;gap:12px;padding:50px;color:var(--muted)}.loader{display:inline-block;width:18px;height:18px;border:2px solid #d6dece;border-top-color:var(--green);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.initial-state{padding:100px 20px;text-align:center;color:var(--muted)}.initial-state p{margin-top:16px}.app-footer{color:#969c90;font-size:10px;letter-spacing:1px;text-align:center;padding:35px 0 10px}#nav{position:fixed;bottom:20px;left:50%;transform:translateX(-50%);z-index:20;padding:7px;display:flex;gap:5px;border:1px solid #dce1d3;border-radius:16px;background:#fffef9ed;box-shadow:0 8px 40px #25332712;backdrop-filter:blur(15px)}#nav[hidden]{display:none}#nav button{border:0;border-radius:10px;background:transparent;padding:10px 24px;font-size:13px;color:var(--muted);display:flex;align-items:center;gap:8px;white-space:nowrap}#nav button.active{background:var(--mint);color:var(--green);font-weight:600}.nav-icon{font-size:17px;line-height:1}.composer{background:var(--white);border:1px solid var(--line);border-radius:14px;padding:20px}.composer textarea{border:0;outline:none;padding:0;resize:vertical;min-height:125px;background:none;width:100%;font-size:16px;line-height:1.8}.composer-bottom{display:flex;justify-content:space-between;gap:10px;align-items:center;border-top:1px solid var(--line);padding-top:14px}.composer select{max-width:58%;border:0;background:var(--paper);color:var(--muted);padding:9px;border-radius:7px}.fineprint{font-size:11px;color:var(--muted);margin-top:12px}.answer{margin-top:23px}.answer-claim{margin:16px 0;font-size:15px;line-height:1.9}.citation{border:1px solid #d4decc;background:var(--mint);color:var(--green);font-size:11px;padding:1px 6px;border-radius:4px;margin:0 4px}.question-summary{padding:14px 18px;border-left:3px solid #93a983;background:#edf0e5;margin:20px 0;font-size:13px;white-space:pre-wrap}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:11px;margin-bottom:22px}.stat{background:var(--white);border:1px solid var(--line);border-radius:10px;padding:15px}.stat strong{font-size:25px;display:block;font-weight:500;line-height:1.3}.stat span{font-size:11px;color:var(--muted)}.admin-tabs{display:flex;gap:18px;border-bottom:1px solid var(--line);margin:25px 0;overflow:auto}.admin-tab{background:none;border:0;border-bottom:2px solid transparent;white-space:nowrap;padding:10px 0;font-size:13px;color:var(--muted)}.admin-tab.active{color:var(--green);border-color:var(--green)}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.field{display:flex;flex-direction:column;gap:6px;font-size:12px;color:var(--muted);margin-bottom:15px}.field input,.field textarea,.field select{width:100%;border:1px solid #d8dfcf;background:var(--white);border-radius:7px;padding:11px;color:var(--ink);min-width:0}.field textarea{min-height:140px;resize:vertical}.actions{display:flex;gap:9px;flex-wrap:wrap;margin:20px 0}.panel{background:var(--white);border:1px solid var(--line);border-radius:12px;padding:21px;margin-bottom:15px}.panel .entry-meta{margin-bottom:12px}.list-row{display:flex;gap:15px;justify-content:space-between;align-items:center;padding:14px 0;border-bottom:1px solid var(--line)}.list-row:last-child{border-bottom:0}.list-row p{font-size:11px;color:var(--muted);overflow-wrap:anywhere}.list-row h3{font-size:14px}.toast{position:fixed;top:15px;left:50%;transform:translateX(-50%);max-width:90%;background:var(--ink);color:white;padding:12px 20px;border-radius:10px;z-index:100;font-size:13px}dialog{width:min(760px,calc(100% - 24px));max-height:90vh;border:1px solid var(--line);border-radius:15px;padding:25px;background:var(--paper);color:var(--ink)}dialog::backdrop{background:#1b292960;backdrop-filter:blur(3px)}.dialog-head{display:flex;justify-content:space-between;align-items:center;gap:15px;margin-bottom:22px}.history-row{font-size:12px;padding:10px 0;border-bottom:1px solid var(--line)}.history-row p{color:var(--muted)}.diff{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:15px 0}.diff pre{font-family:inherit;font-size:12px;white-space:pre-wrap;word-break:break-word;background:#eef0e6;padding:12px;border-radius:7px;margin:0;max-height:250px;overflow:auto}.login{max-width:460px;text-align:center;margin:80px auto;padding:35px}.login h1{font-size:29px;margin:22px 0 14px}.login p{color:var(--muted)}.login .brand-mark{margin:auto;display:block}.error-inline{color:var(--danger);font-size:13px;margin:12px 0}.success-inline{color:var(--green);font-size:13px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}@media(max-width:700px){.app-shell{padding:0 20px 105px}.topbar{padding:22px 0}.brand{font-size:25px}.brand-mark{width:43px;height:43px;font-size:44px;line-height:36px;border-radius:13px}.brand small{font-size:9px}.identity{font-size:10px;max-width:105px;text-align:right}.intro{padding:30px 0 23px}.intro h1{font-size:31px}.intro p{font-size:12px;max-width:245px}.intro-note{min-width:60px;padding-left:13px;font-size:10px}.intro-note strong{font-size:26px}.product-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:11px}.product-card{padding:16px;min-height:205px}.product-card h3{font-size:16px}.product-card p{font-size:11px}.product-icon{margin-bottom:12px}.product-card .badge{font-size:9px}#nav{bottom:max(12px,env(safe-area-inset-bottom));width:calc(100% - 32px);justify-content:space-around;border-radius:15px}#nav button{flex:1;justify-content:center;flex-direction:column;gap:5px;padding:8px 5px;font-size:10px}.nav-icon{font-size:18px}.entry{padding:18px}.entry-top h3{font-size:16px}.entry-content{font-size:13px}.stats{gap:8px}.stat{padding:13px}.form-grid{grid-template-columns:1fr}.composer{padding:16px}.primary{padding:10px 14px}.diff{grid-template-columns:1fr}dialog{padding:20px}.admin-tabs{gap:19px}.login{margin:45px auto;padding:25px 0}.list-row{align-items:flex-start}.entry-top{flex-wrap:wrap}}@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

.product-card-content{display:contents}.login-actions{justify-content:center}.field textarea.short-textarea{min-height:80px}