@charset "UTF-8";
:root{--ink:#183d38;--ink-2:#31514c;--muted:#71827e;--paper:#f4f5f0;--card:#fff;--line:#dfe5df;--mint:#dcebe2;--green:#28745f;--lime:#d8ed9f;--amber:#a76620;--red:#a5473f;--shadow:0 20px 60px rgba(26,59,50,.06)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;-webkit-font-smoothing:antialiased}button,select,textarea,input{font:inherit}button,select,label[for]{cursor:pointer}button{color:inherit}button:focus-visible,select:focus-visible,textarea:focus-visible,input:focus-visible{outline:3px solid rgba(40,116,95,.25);outline-offset:2px}.hidden{display:none!important}
.site-header{height:82px;padding:0 max(5vw,32px);display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid rgba(24,61,56,.12)}.brand{display:flex;gap:13px;align-items:center;text-decoration:none;color:var(--ink);font-size:23px;font-weight:750;letter-spacing:.06em}.brand-dot{color:var(--green)}.brand-mark{height:30px;width:32px;display:flex;gap:3px;align-items:center;justify-content:center}.brand-mark i{width:3px;background:var(--ink);border-radius:4px;height:12px}.brand-mark i:nth-child(2),.brand-mark i:nth-child(4){height:23px}.brand-mark i:nth-child(3){height:30px;background:var(--green)}.header-meta{display:flex;align-items:center;gap:26px}.local-badge{font-size:12px;display:flex;gap:7px;align-items:center;background:#e6ece6;padding:7px 12px;border-radius:30px}.local-badge span{width:6px;height:6px;background:var(--green);border-radius:50%}.version{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:10px;letter-spacing:.12em;color:var(--muted)}
main{max-width:1400px;margin:auto;padding:0 5vw}.hero{min-height:350px;display:flex;align-items:center;justify-content:space-between;padding:62px 3.5% 52px}.eyebrow,.section-kicker{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:10px;letter-spacing:.17em;font-weight:650;color:var(--green);margin:0 0 18px}.hero h1{font-size:clamp(42px,5vw,68px);line-height:1.16;letter-spacing:-.055em;margin:0;font-weight:730}.hero h1 em{font-style:normal;color:var(--green);position:relative}.hero h1 em:after{content:"";height:9px;background:var(--lime);position:absolute;bottom:0;left:2px;right:0;z-index:-1;border-radius:4px}.hero-description{color:var(--muted);line-height:1.9;font-size:15px;margin:26px 0 0}.hero-aside{display:flex;align-items:center;gap:28px;padding-right:2%}.hero-aside p{font-size:12px;color:var(--muted);line-height:1.9}.orbit{width:120px;height:120px;border:1px solid #cdd8cf;border-radius:50%;display:grid;place-items:center;position:relative}.orbit:before,.orbit:after{content:"";position:absolute;border:1px solid #dbe2da;border-radius:50%;inset:13px}.orbit:after{inset:29px;background:var(--mint);border:0}.orbit b{z-index:1;font:400 24px Georgia,serif}.orbit span{position:absolute;width:7px;height:7px;background:var(--green);border-radius:50%;left:9px;top:30px}.orbit span:nth-child(2){left:auto;right:18px;top:89px;background:#9bb968}.orbit span:nth-child(3){left:54px;top:-3px;width:5px;height:5px;background:#c2d6c5}
.privacy-strip{display:flex;align-items:center;gap:13px;background:#e8ede6;border:1px solid #dce3da;border-radius:10px;padding:14px 18px;margin-bottom:24px}.privacy-strip svg{width:20px;height:20px;fill:none;stroke:var(--green);stroke-width:1.7;flex:none}.privacy-strip p{margin:0;font-size:12px;line-height:1.7;flex:1;color:#526861}.privacy-strip strong{color:var(--ink)}.privacy-strip>span{font-size:10px;white-space:nowrap;border:1px solid #c9d4c8;padding:4px 8px;border-radius:4px;color:var(--muted)}
.workspace{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:24px;align-items:start}.workflow-card{background:var(--card);border:1px solid #e0e5df;border-radius:16px;box-shadow:var(--shadow);overflow:hidden}.card-heading{padding:30px 36px 25px;display:flex;justify-content:space-between;align-items:flex-start}.card-heading .section-kicker{margin-bottom:8px}.card-heading h2{font-size:25px;margin:0;letter-spacing:-.03em}.session-id{font:10px ui-monospace,SFMono-Regular,Menlo,monospace;color:#8a9893;margin-top:6px}.steps{padding:0 36px 28px;display:flex;align-items:center;border-bottom:1px solid var(--line)}.step{border:0;background:none;display:grid;grid-template-columns:28px auto;grid-template-rows:auto auto;text-align:left;padding:0;column-gap:9px;min-width:115px}.step>span{grid-row:1/3;width:28px;height:28px;border:1px solid #cad4cc;border-radius:50%;display:grid;place-items:center;font-size:10px;color:#85918d}.step b{font-size:12px;line-height:1.1}.step small{font-size:9px;color:#97a19e;margin-top:4px}.step.active>span{background:var(--ink);border-color:var(--ink);color:white}.step.active b{color:var(--green)}.step-line{height:1px;background:#e2e6e1;flex:1;margin:0 15px;min-width:20px}.form-section{padding:34px 36px 38px;border-bottom:1px solid var(--line);scroll-margin-top:20px}.form-section:last-child{border-bottom:0}.section-title{display:flex;gap:15px;align-items:flex-start;margin-bottom:26px}.section-title>span{font:11px ui-monospace,SFMono-Regular,Menlo,monospace;background:var(--mint);border-radius:5px;padding:5px 7px;color:var(--green)}.section-title h3{font-size:18px;margin:0 0 6px}.section-title p{font-size:11px;color:var(--muted);margin:0;line-height:1.6}.field-label,.field-label-row{font-size:11px;font-weight:650}.field-label{display:block;margin-bottom:9px}.field-label-row{display:flex;justify-content:space-between;align-items:center;margin:24px 0 9px}.field-label-row .field-label{margin:0}.field-label-row>span:last-child{font-size:10px;color:var(--muted);font-weight:400}select,textarea{width:100%;border:1px solid #d9e0d9;background:#fbfcfa;color:var(--ink);border-radius:7px;transition:border .2s}select{height:43px;padding:0 12px;font-size:12px}textarea{padding:12px;resize:vertical;line-height:1.7;font-size:13px}select:focus,textarea:focus{border-color:var(--green)}.question-control{display:flex;gap:8px}.question-control select{flex:1}.icon-button{width:43px;height:43px;background:#f3f6f2;border:1px solid #d9e0d9;border-radius:7px;display:grid;place-items:center}.icon-button svg{width:18px;height:18px;fill:none;stroke:var(--ink);stroke-width:1.6}.icon-button:disabled{opacity:.45;cursor:not-allowed}.custom-question{margin-top:10px}blockquote{margin:12px 0 0;padding:15px 18px;background:#f0f4ed;border-left:2px solid #84a58e;font-size:14px;line-height:1.7;color:#38554e}.record-panel{background:#f8faf7;border:1px dashed #cdd8ce;border-radius:9px;padding:18px 20px;text-align:center}.record-top{display:flex;align-items:center;justify-content:space-between;gap:12px}.record-button{border:0;background:none;display:flex;align-items:center;gap:8px;padding:0;font-size:12px}.record-button>span{width:25px;height:25px;background:#b45146;border:6px solid #f1dcd6;border-radius:50%;box-sizing:content-box}.record-button.recording>span{background:#b45146;border-radius:5px;width:16px;height:16px;border-width:6px;animation:pulse 1.4s infinite}.record-time{font:12px ui-monospace,SFMono-Regular,Menlo,monospace;color:var(--muted)}.upload-button{font-size:11px;color:var(--green);text-decoration:underline;text-underline-offset:3px}.upload-button input{display:none}.waveform{height:48px;margin:15px 0 8px;display:flex;align-items:center;justify-content:center;gap:3px;overflow:hidden}.waveform i{display:block;width:3px;min-height:3px;background:#a5b9ac;border-radius:3px;transition:height .2s}.recording .waveform i{background:#70a489}.record-panel>p{font-size:10px;color:#8a9893;margin:5px 0 0}.record-panel audio{width:100%;height:34px;margin-top:12px}.quality-summary{margin-top:14px;display:flex;align-items:center;background:#f4f7f2;border-radius:9px;padding:16px 20px;gap:25px}.quality-summary.empty{opacity:.55}.quality-score{border-right:1px solid #dbe3da;padding-right:25px;display:flex;align-items:baseline;gap:8px}.quality-score>span{font:35px Georgia,serif}.quality-score small{font-size:10px;color:var(--muted)}.quality-metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;flex:1}.quality-metrics div{display:flex;flex-direction:column;gap:6px}.quality-metrics span{font-size:9px;color:var(--muted)}.quality-metrics b{font:12px ui-monospace,SFMono-Regular,Menlo,monospace}.quality-reason{font-size:10px;color:var(--muted);line-height:1.6;margin:8px 2px 0}.model-status{display:flex;gap:10px;margin-bottom:22px}.model-status>div{flex:1;border:1px solid #e0e5df;border-radius:7px;padding:11px 13px;display:grid;grid-template-columns:8px 35px 1fr;align-items:center;gap:5px}.status-dot{height:5px;width:5px;border-radius:50%;background:#c09a5e}.model-status b{font:11px ui-monospace,SFMono-Regular,Menlo,monospace}.model-status small{font-size:10px;color:var(--muted)}.two-columns{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-top:20px}.range-field>span{font-size:11px;display:flex;justify-content:space-between}.range-field output{font:11px ui-monospace,SFMono-Regular,Menlo,monospace;color:var(--green)}input[type=range]{width:100%;height:4px;accent-color:var(--green);margin:16px 0 7px}.range-field small{display:block;font-size:9px;color:#94a09c}.evidence-fields select{margin-top:8px}.primary-button{width:100%;height:48px;border:0;border-radius:7px;background:var(--ink);color:white;margin-top:28px;padding:0 18px;display:flex;justify-content:space-between;align-items:center;font-size:13px;transition:background .2s,transform .2s}.primary-button:hover{background:#246056;transform:translateY(-1px)}.primary-button svg{width:19px;height:19px;fill:none;stroke:currentColor;stroke-width:1.5}.button-note{text-align:center;color:#94a09c;font-size:9px;margin:10px 0 0}.decision-empty{min-height:160px;border:1px dashed #dbe1da;border-radius:9px;display:flex;align-items:center;justify-content:center;gap:18px;color:#91a09a}.decision-empty>span{font:italic 36px Georgia,serif;color:#b5c6b8}.decision-empty p{font-size:11px;line-height:1.8}.decision-banner{display:flex;gap:16px;padding:20px;border-radius:9px;background:#edf4e9;border:1px solid #d5e5d2}.decision-banner>span{font:10px ui-monospace,SFMono-Regular,Menlo,monospace;border:1px solid currentColor;border-radius:4px;padding:5px 7px;height:max-content}.decision-banner h4{margin:0 0 6px;font-size:18px}.decision-banner p{margin:0;font-size:11px;line-height:1.7;color:#587063}.decision-result.rerecord .decision-banner{background:#fbf1e5;border-color:#ebd5b9;color:#88571f}.decision-result.review .decision-banner{background:#f8eae6;border-color:#e9ccc5;color:#85463f}.decision-result.clarify .decision-banner{background:#f4f0e6;border-color:#dfd4b8;color:#79612d}.decision-reasons{padding:20px 4px 10px}.decision-reasons h5{font-size:11px;margin:0 0 12px}.decision-reasons ul{margin:0;padding-left:18px;color:#5f746d;font-size:11px;line-height:2}.next-action{background:#f5f7f3;border-radius:7px;padding:14px 16px}.next-action span{font:9px ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.12em;color:var(--green)}.next-action p{font-size:12px;margin:7px 0 0;line-height:1.7}.decision-actions{display:flex;align-items:center;gap:10px;margin-top:16px;flex-wrap:wrap}.secondary-button{border:1px solid #cbd7ce;background:white;border-radius:6px;padding:9px 14px;font-size:11px}.secondary-button:hover{background:#f1f5ef}.text-button{border:0;background:none;padding:8px 0;color:var(--green);font-size:11px;text-decoration:underline;text-underline-offset:4px}.decision-actions .text-button{margin-left:auto}
.side-panel{display:flex;flex-direction:column;gap:18px}.side-card{background:#fff;border:1px solid #e0e5df;border-radius:12px;padding:25px}.principle-card{background:var(--ink);color:white;border-color:var(--ink)}.principle-card .section-kicker{color:#a8c7b8}.principle-card h2{font-size:25px;line-height:1.4;letter-spacing:-.03em;margin:0 0 24px}.principle-card>p:last-child{font-size:11px;line-height:1.8;color:#afc5bd;margin:19px 0 0}.rule-diagram{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:9px}.rule-diagram span{border:1px solid #52716a;padding:6px 8px;border-radius:4px;color:#d4e0db}.rule-diagram i{font-style:normal;color:#76978c}.rule-diagram b{width:100%;background:var(--lime);color:var(--ink);padding:9px;text-align:center;border-radius:4px;margin-top:5px;font-size:11px}.side-heading{display:flex;justify-content:space-between;align-items:center}.side-heading h3,.demo-card h3{font-size:15px;margin:0}.side-heading button{border:0;background:none;font-size:10px;color:#93a09b}.timeline-card ol{list-style:none;margin:20px 0 0;padding:0}.timeline-card li{position:relative;padding:0 0 19px 20px;border-left:1px solid #dde4dd;margin-left:4px;font-size:11px;line-height:1.6}.timeline-card li:before{content:"";position:absolute;width:7px;height:7px;border-radius:50%;background:#8fae99;left:-4px;top:4px}.timeline-card li:last-child{border-left-color:transparent;padding-bottom:0}.timeline-card li time{font:9px ui-monospace,SFMono-Regular,Menlo,monospace;color:#94a09c;display:block;margin-bottom:3px}.timeline-card li small{display:block;color:#87958f;font-size:9px;margin-top:3px}.timeline-card li.timeline-placeholder{border:0;color:#9aa6a1;padding-left:0}.timeline-placeholder:before{display:none!important}.demo-card{background:#edf1e8}.demo-card .section-kicker{margin-bottom:8px}.demo-card>p{font-size:10px;line-height:1.8;color:#6d7e76}.demo-card .secondary-button{width:100%;background:#f8faf5}.demo-card>.text-button{display:block;margin:8px auto 0}.patent-note{display:flex;align-items:center;justify-content:center;gap:17px;padding:28px;margin:28px 0 60px;border:1px solid #dce3da;border-radius:9px;font-size:10px;color:#657a72;flex-wrap:wrap}.patent-note>span{font:9px ui-monospace,SFMono-Regular,Menlo,monospace;color:#8d9b95;margin-right:10px}.patent-note p{margin:0}.patent-note i{font-style:normal;color:#a8b5ad}footer{max-width:1400px;margin:auto;padding:25px 5vw 35px;border-top:1px solid #dbe2da;display:flex;align-items:center;justify-content:space-between;gap:20px;color:#8b9993;font-size:9px}footer>span:first-child{font-size:12px;color:#60776e;font-weight:650}footer>span:last-child{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.1em}.toast{position:fixed;bottom:30px;left:50%;transform:translate(-50%,20px);background:#183d38;color:white;padding:12px 20px;border-radius:8px;font-size:12px;box-shadow:0 10px 30px #183d3830;opacity:0;pointer-events:none;transition:.25s;z-index:20;max-width:90vw;text-align:center}.toast.show{opacity:1;transform:translate(-50%,0)}
@keyframes pulse{50%{box-shadow:0 0 0 7px rgba(180,81,70,.12)}}
@media(max-width:1050px){.workspace{grid-template-columns:minmax(0,1fr) 270px}.hero-aside{display:none}.quality-metrics{gap:10px}.card-heading,.form-section{padding-left:26px;padding-right:26px}.steps{padding-left:26px;padding-right:26px}.version{display:none}}
@media(max-width:800px){.workspace{grid-template-columns:1fr}.side-panel{display:grid;grid-template-columns:1fr 1fr}.principle-card{grid-row:span 2}.hero{min-height:auto;padding:45px 2%}.hero h1{font-size:48px}.patent-note{gap:12px}.patent-note>span{width:100%;text-align:center}.privacy-strip>span{display:none}}
@media(max-width:560px){.site-header{height:68px;padding:0 20px}.brand{font-size:20px}main{padding:0 16px}.hero{padding:40px 5px 32px}.hero h1{font-size:41px}.hero-description{font-size:13px}.privacy-strip{padding:12px;align-items:flex-start}.workspace{gap:16px}.workflow-card{border-radius:12px}.card-heading{padding:24px 20px}.session-id{display:none}.steps{padding:0 20px 22px}.step{min-width:70px;grid-template-columns:25px auto;column-gap:6px}.step>span{width:25px;height:25px}.step small{display:none}.step-line{margin:0 8px}.form-section{padding:27px 20px}.quality-summary{padding:14px;gap:12px;flex-wrap:wrap}.quality-score{padding-right:12px}.quality-metrics{grid-template-columns:repeat(2,1fr);min-width:150px}.two-columns{grid-template-columns:1fr;gap:16px}.model-status{flex-direction:column}.side-panel{display:flex}.record-top{flex-wrap:wrap}.record-panel{padding:16px 12px}.decision-actions .text-button{margin-left:0}.patent-note{margin-bottom:30px;padding:22px;justify-content:flex-start}.patent-note i{transform:rotate(90deg)}footer{flex-direction:column;text-align:center;padding:25px 20px;gap:12px}footer p{margin:0}.header-meta{gap:0}.hero br{display:none}.hero h1 br{display:block}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}}