:root{--ink:#294552;--muted:#6a7e7c;--coral:#ffb9aa;--cream:#ffebd2;--teal:#9bcdc3;--blue:#67a2c0;--line:#dfe8e3}
*{box-sizing:border-box}body{margin:0;background:#faf9f5;color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;font-size:15px;line-height:1.65}
header{max-width:1440px;margin:auto;padding:27px 32px;display:flex;justify-content:space-between;align-items:center}.brand{display:flex;align-items:center;gap:20px}.brand strong{font-size:30px;letter-spacing:-1px}.brand-dot{color:#e79f8f}.product-name{font-size:15px;color:var(--muted)}.edition{background:var(--cream);padding:5px 13px;border-radius:20px;font-size:12px;white-space:nowrap}
main{max-width:1440px;margin:auto;padding:0 32px;display:grid;grid-template-columns:minmax(280px,330px) minmax(0,1fr);gap:24px}aside,article,section{min-width:0}section{background:white;border:1px solid var(--line);border-radius:18px;padding:24px;margin-bottom:20px}.section-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px}.section-heading h2{margin:0}.section-hint,.step{font-size:12px;color:var(--muted)}.step{font-variant-numeric:tabular-nums;background:#f4f7f5;border-radius:6px;padding:2px 8px}h1{font-size:32px;line-height:1.4;margin:10px 0 12px;font-weight:650}h2{font-size:17px;margin:0 0 16px;font-weight:600}
.upload{display:flex;flex-direction:column;gap:6px;align-items:center;justify-content:center;text-align:center;border:1px dashed #d7bda7;border-radius:13px;background:#fff6e9;min-height:170px;padding:16px;cursor:pointer}.upload-icon{font-size:31px;color:#8b7968}.upload b{font-size:16px}.upload>span:last-of-type{font-size:11px;color:var(--muted)}.upload input{position:absolute;width:1px;height:1px;opacity:0}.upload:focus-within{outline:3px solid var(--blue)}button{cursor:pointer;border:0;border-radius:10px;padding:12px 16px;background:var(--ink);color:white;font:inherit;width:100%;transition:background .15s,border-color .15s}button:disabled{opacity:.5;cursor:default}button:focus-visible,summary:focus-visible{outline:3px solid var(--blue);outline-offset:3px}.filename{overflow-wrap:anywhere;font-size:12px;color:var(--muted);min-height:20px}#status{font-size:12px;margin-bottom:0;min-height:20px}
.example{background:#f2f7f4;border:1px solid transparent;color:var(--ink);padding:12px 14px;text-align:left;margin-bottom:10px}.example:hover{background:#e7f2ec}.example[aria-pressed=true]{border-color:#77b2a4;background:#e6f2ed}.example b,.example small{display:block}.example b{font-size:14px;font-weight:600}.example small{font-size:12px;color:#657e76;margin-top:3px}.source{display:block;font-size:11px;color:var(--muted);overflow-wrap:anywhere;margin:-4px 4px 13px}.source a{color:inherit}.sample-info{margin-top:4px}.sample-info p{font-size:12px;color:var(--muted)}.muted{color:var(--muted);font-size:12px}
.empty{min-height:510px;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;padding:40px}.empty h1{font-size:26px;margin-top:28px}.empty p{max-width:360px;color:var(--muted);font-size:14px}.empty-wave{display:flex;align-items:center;gap:8px;height:70px}.empty-wave i{width:7px;height:24px;border-radius:5px;background:var(--teal)}.empty-wave i:nth-child(2n){height:44px}.empty-wave i:nth-child(3n){height:60px;background:var(--blue)}.empty-wave i:nth-child(5){height:74px;background:var(--coral)}.empty-steps{display:flex;gap:16px;color:var(--muted);font-size:12px;margin-top:22px}
.primary{border-top:4px solid var(--coral);background:linear-gradient(125deg,#fffaf3 0%,#fff 65%)}.result-heading{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}.eyebrow{font-size:13px;color:#927e70}.species-tag{font-size:12px;padding:3px 10px;background:#eef5f1;border-radius:6px}.primary-grid{display:grid;grid-template-columns:minmax(0,1fr) 190px;gap:32px;align-items:start}.result-label{font-size:13px;color:var(--muted)}#scope{font-size:14px;color:#667a7b;max-width:550px;margin-bottom:0}.confidence-card{border-left:1px solid var(--line);padding-left:24px}.confidence-label{font-size:12px;color:var(--muted)}.confidence-value{font-variant-numeric:tabular-nums;line-height:1.4;margin:5px 0 8px}.confidence-value #strength{font-size:32px;font-weight:600}.confidence-value #confidence-unit{font-size:13px;color:var(--muted)}meter{display:block;width:100%;height:7px;border:0;background:#eaf0ed;border-radius:8px}meter::-webkit-meter-bar{background:#eaf0ed;border:0;border-radius:8px}meter::-webkit-meter-optimum-value{background:var(--blue);border-radius:8px}meter::-moz-meter-bar{background:var(--blue)}#confidence-note{border:0;margin-top:8px;padding:0}#confidence-note summary{font-size:11px;color:var(--muted)}#confidence-note p{font-size:12px;color:var(--muted)}.source-notice{font-size:13px;background:#fff0da;border-radius:8px;padding:10px 12px}
audio{width:100%;display:block;margin-top:24px}.meta{display:flex;justify-content:space-between;gap:12px;color:var(--muted);font-size:12px;margin-top:10px}#wave{display:block;width:100%;background:#f6f8f3;border-radius:10px;cursor:pointer}.wave-legend{display:flex;align-items:center;gap:7px;font-size:11px;color:var(--muted);margin:12px 0 0}.wave-legend span{width:10px;height:10px;background:#dceddf;border-radius:3px}.evidence{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:28px}#radar{max-width:100%;height:auto}#basis p{padding-bottom:12px;border-bottom:1px solid var(--line);font-size:14px}details{margin-top:20px;border-top:1px solid var(--line);padding-top:12px}summary{cursor:pointer;font-size:13px}#limits{font-size:13px;color:var(--muted)}footer{max-width:1440px;margin:0 auto;padding:4px 32px 28px;font-size:11px;color:#81918d}[hidden]{display:none!important}
@media(max-width:1000px){.primary-grid{grid-template-columns:minmax(0,1fr) 155px;gap:18px}.confidence-card{padding-left:18px}.evidence{grid-template-columns:1fr}.evidence>div:first-child{text-align:center}.evidence h2{text-align:left}}
@media(max-width:900px){header{padding:20px}.brand{gap:12px}.product-name{font-size:13px}main{padding:0 16px;grid-template-columns:1fr}.upload{min-height:140px}aside{display:grid;grid-template-columns:1fr 1fr;gap:16px}section{padding:20px}h1{font-size:27px}.evidence{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}footer{padding:4px 20px 24px}}
@media(max-width:560px){aside,.evidence{display:block}.brand{display:block}.product-name{display:block;font-size:12px}.brand strong{font-size:27px}h1{font-size:26px}section{border-radius:14px}.primary-grid{grid-template-columns:1fr}.confidence-card{border-left:0;border-top:1px solid var(--line);padding:14px 0 0}.confidence-card meter{max-width:180px}.confidence-value #strength{font-size:28px}.empty{min-height:340px;padding:28px 20px}.empty h1{font-size:23px}.section-hint{font-size:11px}.result-heading{margin-bottom:16px}}

#feedback-fields{border:0;padding:0;margin:0;min-width:0}.feedback-context{font-size:13px;overflow-wrap:anywhere;color:var(--muted)}.feedback-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:16px}#feedback-form label{display:block;font-size:13px;margin:12px 0;color:var(--ink)}#feedback-form select,#feedback-form textarea{display:block;width:100%;min-width:0;border:1px solid #cbdad3;border-radius:9px;background:#fff;color:var(--ink);font:inherit;padding:10px;margin-top:7px}#feedback-form textarea{resize:vertical}#feedback-form select:focus,#feedback-form textarea:focus{outline:2px solid var(--blue);outline-offset:2px}.feedback-more{margin:8px 0 16px}.export-area{border-top:1px solid var(--line);padding-top:20px;margin-top:20px}.export-area h2{margin-bottom:6px}#export-record{width:auto;max-width:100%;margin-top:6px}#export-status{font-size:13px;overflow-wrap:anywhere;min-height:22px;margin-bottom:0}@media(max-width:560px){.feedback-grid{grid-template-columns:1fr;gap:0}#export-record{width:100%}}
.export-actions{display:flex;gap:12px;flex-wrap:wrap;align-items:center}.export-actions button{width:auto;max-width:100%}.export-actions .secondary{background:#edf5f1;color:var(--ink);border:1px solid var(--line);margin-top:6px}@media(max-width:560px){.export-actions button{width:100%}}