@import"https://fonts.googleapis.com/css2?family=Noto+Sans+SC:wght@400;450;500;550;600;650;700;750&family=Outfit:wght@400;500;600;650;700&display=swap";:root{font-family:Noto Sans SC,-apple-system,BlinkMacSystemFont,PingFang SC,Microsoft YaHei,sans-serif;color:#263432;background:#f7f8f4;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;font-weight:400;font-size:14px}*{box-sizing:border-box}body{margin:0}button,input,textarea{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button{border:0;background:transparent;color:inherit}button:disabled{cursor:wait;opacity:.65}a{text-decoration:none;color:inherit}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible{outline:3px solid #8099e7;outline-offset:3px}button{transition:background .16s,transform .16s,box-shadow .16s}button:active{transform:translateY(1px)}.hidden{display:none}.topbar{height:82px;padding:0 3.3%;background:#fffefa;border-bottom:1px solid #e6e8e0;display:flex;align-items:center;gap:42px}.brand{display:flex;align-items:center;gap:10px;font-size:25px;font-weight:750;letter-spacing:-1px;white-space:nowrap}.brand-mark{background:#3157c9;color:#fff;width:38px;height:38px;display:grid;place-items:center;border-radius:12px;transform:rotate(-4deg)}.brand-dot{color:#5677d3}.brand-caption{font-size:11px;font-weight:400;color:#929990;letter-spacing:1.3px;border-left:1px solid #e2e5df;padding-left:17px;margin-left:10px}.topbar nav{display:flex;align-items:center;gap:26px;height:100%;font-size:13px;color:#89918a;margin-left:12px}.topbar nav>span,.topbar nav>button{display:flex;align-items:center;gap:7px;height:100%;position:relative}.topbar nav .nav-active{font-weight:600;color:#3157c9}.nav-active:after{position:absolute;content:"";width:24px;height:3px;background:#3157c9;border-radius:3px;bottom:0;left:calc(50% - 12px)}.privacy{margin-left:auto;display:flex;align-items:center;gap:7px;font-size:11px;color:#6f8170;white-space:nowrap}.privacy>span{width:6px;height:6px;border-radius:50%;background:#80a98c;box-shadow:0 0 0 4px #edf3e8}.page{max-width:1560px;margin:0 auto;padding:0 3.3%}.intro{display:flex;align-items:center;justify-content:space-between;min-height:190px;padding:31px 0 32px}.eyebrow{color:#829287;display:flex;align-items:center;gap:9px;letter-spacing:2.3px;font-family:Outfit,sans-serif;font-size:10px;font-weight:600;margin:0 0 14px}.eyebrow>span{width:18px;height:1px;background:#829287}.intro h1{font-size:32px;font-weight:600;letter-spacing:-1.3px;line-height:1.5;margin:0 0 8px;color:#25372f}.intro h1>span{color:#749887}.intro-copy{color:#8b948b;margin:0;font-size:12px;letter-spacing:.4px}.intro-art{width:255px;height:120px;position:relative;display:flex;align-items:center;justify-content:center;margin-right:28px}.art-card{z-index:1;background:#ecf0e3;border:1px solid #e1e7d5;padding:17px 25px;display:flex;gap:16px;align-items:center;color:#789576;border-radius:5px;transform:rotate(-6deg);box-shadow:6px 7px #f4f4eb}.art-card>span{color:#83947c;font-size:11px;line-height:1.9;letter-spacing:1.5px}.art-card b{font-weight:500;color:#46614b}.art-line{width:220px;height:70px;border:1px solid #dce5d5;position:absolute;border-radius:50%;transform:rotate(12deg)}.line-two{transform:rotate(-18deg);height:95px}.art-spark{color:#d2b568;font-size:29px;position:absolute;top:0;right:25px}.workspace{display:grid;grid-template-columns:225px minmax(340px,1fr) minmax(400px,1.07fr);gap:20px;align-items:stretch}.panel{background:#fffefb;border:1px solid #e4e7de;border-radius:12px;box-shadow:0 3px 12px #25372f03;min-width:0;overflow:hidden}.library{padding:22px 16px 15px;display:flex;flex-direction:column;min-height:620px}.library-heading{display:flex;align-items:center;justify-content:space-between;padding:0 2px 19px}.library h2,.panel h2{font-size:13px;font-weight:600;margin:0;letter-spacing:.2px}.library-heading h2{display:flex;align-items:center;gap:8px}.library-heading h2 svg{color:#789082}.icon-button{display:grid;place-items:center;width:27px;height:27px;color:#929b90;border-radius:6px}.icon-button:hover{background:#f0f3e8;color:#3157c9}.search{display:flex;align-items:center;gap:8px;background:#f6f7f1;border:1px solid #eceee6;border-radius:6px;padding:9px 10px;color:#a0a79c;margin-bottom:24px}.search input{border:0;background:transparent;width:100%;font-size:10px;outline:none!important;color:#526352}.search input::placeholder{color:#9da799}.section-label{font-size:10px;color:#9aa194;letter-spacing:.5px;padding:0 4px;margin-bottom:12px}.sample-list{display:flex;flex-direction:column;gap:8px}.sample-item{display:flex;align-items:center;text-align:left;border:1px solid transparent;border-radius:7px;padding:11px 9px;gap:10px;width:100%}.sample-item:hover{background:#f7f9f1}.sample-item.selected{background:#eff4ed;border-color:#e1e9dc}.note-icon{display:grid;place-items:center;width:30px;height:35px;flex-shrink:0;border-radius:5px}.note-icon.green{background:#e1ecd9;color:#75946a}.note-icon.blue{background:#e8edf7;color:#7b92bd}.sample-item strong{font-size:11px;font-weight:500;display:block;color:#56684f}.sample-item small{display:block;font-size:8px;color:#a0ab98;margin-top:5px;white-space:nowrap}.sample-item>svg{margin-left:auto;color:#a8b2a1}.selected-dot{width:5px;height:5px;background:#7b9c6f;border-radius:50%;margin-left:auto;flex-shrink:0}.recent-label{display:flex;justify-content:space-between;margin:31px 0 14px}.recent-label>span:first-child{display:flex;align-items:center;gap:6px}.recent-label>span:last-child{font:10px Outfit,sans-serif;color:#b7beb2}.history-list{min-height:130px;max-height:245px;overflow-y:auto}.history-empty{text-align:center;padding:17px 0;color:#b6beb0}.empty-history-icon{display:grid;place-items:center;width:35px;height:35px;border:1px dashed #d9e0d0;border-radius:50%;margin:0 auto 13px}.history-empty p{font-size:9px;margin:0 0 7px;color:#9da795}.history-empty small{font-size:8px;color:#b6bdb0}.history-row{display:flex;align-items:center;gap:2px;border-radius:5px}.history-row:hover{background:#f2f5eb}.history-note{display:flex;align-items:center;gap:8px;padding:10px 3px;color:#7b8d73;min-width:0;flex:1;text-align:left}.history-note svg{flex-shrink:0}.history-note span{font-size:10px;white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.history-delete{width:22px;height:25px;color:#a1ae9a;display:grid;place-items:center}.local-note{background:#f5f7ee;border:1px solid #ebefe0;border-radius:7px;padding:13px 12px;margin-top:auto}.local-note>span{display:flex;gap:7px;align-items:center;font-size:10px;color:#7b8e6b;font-weight:500}.local-note p{font-size:9px;line-height:1.9;color:#a1ac96;margin:9px 0 0}.panel-heading{height:65px;border-bottom:1px solid #eef0e8;display:flex;align-items:center;justify-content:space-between;padding:0 21px;gap:6px}.heading-title{display:flex;align-items:center;gap:9px;white-space:nowrap}.step{font-family:Outfit,sans-serif;font-size:9px;background:#edf0fc;color:#7290cf;padding:4px 5px;border-radius:4px;letter-spacing:.5px}.step.mint{background:#e9f2e6;color:#88a37a}.text-button{display:flex;align-items:center;gap:6px;color:#8b9784;font-size:10px;white-space:nowrap;padding:6px;border-radius:5px}.text-button:hover{background:#f0f4e9}.editor{display:flex;flex-direction:column}.editor-content{padding:22px 23px 0;flex:1;display:flex;flex-direction:column}.title-label{font-size:9px;color:#a6af9d;letter-spacing:.7px;margin-bottom:9px}.note-title{border:0;background:transparent;font-size:16px;font-weight:550;color:#45533f;width:100%;padding:0;line-height:1.7;outline-offset:5px!important}.note-title::placeholder{color:#b9c0b0}.editor-divider{height:1px;background:#edf0e6;margin:19px 0 15px}.editor textarea{width:100%;border:0;background:transparent;resize:vertical;flex:1;min-height:325px;padding:0 3px 0 0;outline:none!important;font-size:11px;line-height:2.1;color:#7c8873;letter-spacing:.2px;scrollbar-width:thin;scrollbar-color:#dfe5d7 transparent}.editor textarea::placeholder{color:#acb69f}.editor-status{display:flex;justify-content:space-between;align-items:center;border-top:1px solid #eff1e9;padding:12px 0;font-size:9px;color:#a6b09c}.editor-status>span{display:flex;align-items:center;gap:5px}.status-dot{width:4px;height:4px;border-radius:50%;background:#a3b799}.status-separator{color:#d3dacb;padding:0 3px}.clear-button{color:#a5af9b;display:flex;align-items:center;gap:5px;font-size:9px;padding:5px}.clear-button:hover{color:#b66c59;background:#faf0eb;border-radius:4px}.generate-area{background:#fbfcf7;border-top:1px solid #edf0e6;padding:16px 22px 12px}.length-control{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}.length-control>span{font-size:10px;color:#939f86}.length-control>div{display:flex;gap:3px;border:1px solid #e7ebde;background:#f1f4e9;padding:3px;border-radius:6px}.length-control button{font-size:9px;color:#a2ae95;padding:4px 13px;border-radius:4px}.length-control button.active{background:#fff;color:#6c815f;box-shadow:0 1px 3px #44602212}.generate-button{height:40px;width:100%;background:#345bce;color:#fff;display:flex;justify-content:center;align-items:center;gap:9px;border:1px solid #3153be;border-radius:6px;box-shadow:0 3px 6px #3157c916;font-size:11px;font-weight:500}.generate-button>svg:last-child{margin-left:auto}.generate-button>svg:first-child{margin-right:0}.generate-button{padding:0 14px}.generate-button:not(:disabled):hover{background:#294db9;box-shadow:0 4px 12px #3157c92b}.generate-button>svg:first-child{margin-left:auto}.generate-button>svg:last-child{margin-right:1px}.generate-area>p{font-size:8px;color:#a9b29e;text-align:center;margin:10px 0 0;letter-spacing:.3px}.result{display:flex;flex-direction:column;min-height:620px}.result-badge{display:flex;gap:4px;align-items:center;background:#f2f6ec;border:1px solid #e9efdf;border-radius:20px;padding:4px 7px;font-size:8px;color:#9cad8c;white-space:nowrap}.result-stat{display:grid;grid-template-columns:1fr 1fr 1fr;margin:21px 22px 18px;background:#f5f7ef;border-radius:7px;border:1px solid #edf0e4;padding:15px 0}.result-stat>div{display:flex;flex-direction:column;align-items:center;border-right:1px solid #e4eada}.result-stat>div:last-child{border:0}.result-stat strong{font-family:Outfit,sans-serif;font-size:27px;font-weight:500;color:#5e7651;line-height:1.1;letter-spacing:-.6px}.result-stat strong>small{font-size:13px;margin-left:1px}.result-stat span{font-size:8px;color:#9fad91;margin-top:7px;letter-spacing:.5px}.result-tabs{display:flex;border-bottom:1px solid #eef0e8;margin:0 22px;gap:22px}.result-tabs>button{display:flex;align-items:center;gap:6px;font-size:10px;color:#9da88f;padding:6px 0 13px;position:relative;white-space:nowrap}.result-tabs>button.active{color:#587446;font-weight:500}.result-tabs>button.active:after{position:absolute;content:"";bottom:-1px;left:0;right:0;height:2px;background:#7a9b62;border-radius:1px}.result-body{padding:18px 22px 12px;flex:1;max-height:420px;overflow-y:auto;scrollbar-width:thin;scrollbar-color:#dfe5d7 transparent}.result-kicker{display:flex;align-items:center;justify-content:space-between;color:#9cae8c;margin-bottom:20px;font-size:9px;letter-spacing:.3px}.result-kicker svg{transform:rotate(-30deg);color:#a4b98f}.summary-list{display:flex;flex-direction:column;gap:18px}.summary-item{display:flex;align-items:flex-start;gap:12px}.summary-number{font:500 10px Outfit,sans-serif;background:#eaf1e3;color:#8aa17b;padding:6px;border-radius:5px;flex-shrink:0;min-width:25px;min-height:25px;text-align:center;margin-top:2px}.summary-item p{font-size:11px;line-height:2;color:#76866a;letter-spacing:.2px;margin:0}.keyword-preview{margin-top:21px;padding-top:17px;border-top:1px dashed #e4ead9}.keyword-preview>span{font-size:9px;color:#a5b197;display:block;margin-bottom:10px}.keyword-preview>div{display:flex;gap:6px;flex-wrap:wrap}.keyword-preview button{font-size:9px;padding:5px 8px;background:#f4f7ed;border:1px solid #ebf0e1;color:#a0af8d;border-radius:4px}.keyword-preview button:hover{background:#e8efdc;color:#6c8654}.result-footer{padding:12px 22px 18px;margin-top:auto;border-top:1px solid #eff2e7}.result-footer>p{display:flex;align-items:center;gap:6px;font-size:8px;color:#acb69f;margin:0 0 13px}.result-footer>div{display:flex;justify-content:flex-end;gap:8px}.copy-button,.export-button{display:flex;align-items:center;justify-content:center;gap:6px;font-size:10px;border-radius:6px;padding:9px 12px;border:1px solid #e3e9d9;color:#8c9e7b;background:#fffefb}.copy-button:hover{background:#f4f7ec}.export-button{background:#edf3e6;border-color:#e5eddc;color:#7e956a}.export-button:hover{background:#e1ecd5}.tab-explainer{font-size:10px;line-height:1.9;color:#9aa98a;margin:0 0 18px}.quote-item{border-left:2px solid #dbe7cf;padding:0 0 0 13px;margin:0 0 21px}.quote-item>span{font-size:8px;color:#adc09b}.quote-item p{font-size:11px;color:#778a68;line-height:1.9;margin:5px 0 0}.keyword-list{display:flex;flex-direction:column;gap:13px}.keyword-row{display:flex;align-items:center;gap:12px;font-size:11px}.keyword-rank{font-family:Outfit,sans-serif;font-size:10px;color:#b1c09f}.keyword-row strong{font-size:11px;font-weight:500;color:#7b916a;width:72px}.frequency-bar{flex:1;height:5px;background:#f0f4e8;border-radius:4px}.frequency-bar>span{display:block;height:5px;background:#bed0a9;border-radius:4px}.keyword-row small{color:#a6b797;white-space:nowrap;font-size:9px;min-width:25px;text-align:right}.stale-notice{display:flex;align-items:center;gap:6px;font-size:9px;color:#ac8b4c;background:#fcf7e8;border:1px solid #f0e5c8;border-radius:5px;padding:9px 10px;margin:-5px 22px 15px}.result-empty{display:flex;flex-direction:column;justify-content:center;align-items:center;flex:1;text-align:center;min-height:465px}.result-empty>span{width:73px;height:73px;border-radius:50%;background:#f0f5e8;color:#a5bb8a;display:grid;place-items:center;margin-bottom:17px}.result-empty h3{font-size:17px;font-weight:500;color:#758c65;margin:0 0 12px}.result-empty p{font-size:11px;line-height:2.1;color:#9fac91;margin:0}.result-empty button{display:flex;gap:8px;align-items:center;color:#5673c5;font-size:10px;margin-top:20px;border:1px solid #e3e8f5;border-radius:5px;padding:8px 12px}.result-empty button:hover{background:#f0f4ff}.page-footer{display:flex;justify-content:space-between;align-items:center;color:#a8b19d;font-size:9px;padding:24px 2px 27px}.page-footer>span:first-child{display:flex;align-items:center;gap:7px}.page-footer>span:last-child{color:#b4bca9;letter-spacing:.4px}.footer-dot{padding:0 8px;color:#d1d8c7}.error-banner{display:flex;align-items:center;gap:9px;background:#fff0e9;border:1px solid #efd9ce;color:#ac6c50;padding:13px 17px;border-radius:7px;font-size:11px;margin-top:15px}.error-banner>button{margin-left:auto;display:grid;place-items:center;color:#b78c77}.toast{position:fixed;bottom:28px;left:50%;transform:translate(-50%);z-index:10;background:#354d3d;color:#f6faef;box-shadow:0 8px 32px #24362922;border:1px solid #4e6755;border-radius:8px;display:flex;gap:9px;align-items:center;padding:13px 18px;font-size:11px;max-width:calc(100% - 32px)}.toast svg{color:#c1d7a9;flex-shrink:0}.modal-backdrop{position:fixed;inset:0;background:#26362950;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);z-index:20;display:flex;align-items:center;justify-content:center;padding:22px}.help-modal{background:#fffef9;border:1px solid #dfe8d2;box-shadow:0 24px 70px #172a3133;border-radius:16px;max-width:500px;width:100%;padding:32px;position:relative;max-height:90vh;overflow:auto}.modal-close{position:absolute;right:15px;top:15px}.help-icon{width:50px;height:50px;display:grid;place-items:center;background:#edf2e6;color:#91a77c;border-radius:12px;margin-bottom:20px}.help-modal .eyebrow{font-size:9px;letter-spacing:2px;margin-bottom:7px}.help-modal h2{font-size:23px;letter-spacing:-.5px;font-weight:550;margin:0 0 24px;color:#506848}.help-modal ol{list-style:none;counter-reset:steps;padding:0;margin:0 0 20px}.help-modal li{counter-increment:steps;position:relative;padding-left:34px;margin-bottom:20px}.help-modal li:before{content:"0"counter(steps);position:absolute;left:0;top:0;background:#eef3e6;color:#96ad80;font-family:Outfit;font-size:10px;display:grid;place-items:center;width:24px;height:24px;border-radius:5px}.help-modal li strong{font-size:12px;color:#718862;font-weight:500}.help-modal li p{font-size:11px;line-height:1.9;color:#9aa88e;margin:7px 0 0}.help-caution{display:flex;align-items:flex-start;gap:9px;background:#f4f7ec;border-radius:7px;padding:13px;margin-bottom:22px}.help-caution svg{flex-shrink:0;color:#9daf88;margin-top:3px}.help-caution p{font-size:10px;line-height:1.9;color:#9dad8c;margin:0}.help-modal>.generate-button{height:41px}.help-modal>.generate-button>svg:last-child{margin-left:6px}.help-modal>.generate-button>svg:first-child{margin-left:6px}@media(min-width:1600px){.topbar{padding-left:calc((100vw - 1460px)/2);padding-right:calc((100vw - 1460px)/2)}.page{padding:0 50px}.workspace{grid-template-columns:230px minmax(420px,1fr) minmax(460px,1.07fr)}.editor textarea,.summary-item p{font-size:12px}.result-body{max-height:440px}}@media(max-width:1180px){.brand-caption{display:none}.topbar{gap:25px}.workspace{grid-template-columns:185px minmax(300px,1fr) minmax(340px,1fr);gap:14px}.library{padding:18px 12px}.sample-item{padding:9px 5px;gap:7px}.sample-item small{font-size:7px}.note-icon{width:26px;height:31px}.panel-heading{padding:0 16px}.panel h2{font-size:12px}.editor-content{padding:19px 18px 0}.note-title{font-size:14px}.result-stat{margin:19px 16px 17px}.result-tabs{margin:0 16px;gap:17px}.result-body{padding:17px 16px 13px}.summary-item{gap:10px}.summary-item p{font-size:10px}.result-footer{padding:12px 16px 16px}.generate-area{padding:15px 18px 12px}.length-control button{padding:4px 11px}.stale-notice{margin-left:16px;margin-right:16px}.intro h1{font-size:30px}}@media(max-width:970px){.workspace{grid-template-columns:minmax(300px,1fr) minmax(340px,1fr)}.library{grid-column:1/-1;min-height:0;padding:14px 18px;display:grid;grid-template-columns:110px 1fr;align-items:center;column-gap:18px}.library-heading{padding:0}.library .search,.library .section-label,.library .history-list,.local-note{display:none}.sample-list{flex-direction:row}.sample-item{padding:6px 10px;max-width:210px}.sample-item small{font-size:8px}.intro{min-height:165px;padding:27px 0}.intro-art{margin-right:0;transform:scale(.87);transform-origin:right center}.editor,.result{min-height:650px}.editor textarea{min-height:320px}.topbar nav{gap:20px;margin-left:0}.privacy{font-size:10px}.result-body{max-height:none}.brand{font-size:23px}.topbar{height:72px}.page{padding:0 3%}.intro h1{font-size:27px}}@media(max-width:710px){.topbar{padding:0 5%;height:68px;gap:15px}.brand{font-size:23px}.brand-mark{width:34px;height:34px;border-radius:10px}.topbar nav{margin-left:auto;gap:12px}.topbar nav .nav-active{display:none}.topbar nav>button{font-size:11px}.privacy{display:none}.page{padding:0 5%}.intro{min-height:155px;padding:28px 0}.intro h1{font-size:25px;letter-spacing:-1px;line-height:1.7}.intro-copy{font-size:10px;letter-spacing:0}.intro .eyebrow{font-size:8px;letter-spacing:1.9px;margin-bottom:9px}.intro-art{display:none}.workspace{display:flex;flex-direction:column;gap:16px}.library{display:block;padding:12px 15px}.library-heading{margin-bottom:11px}.library-heading h2{font-size:11px}.library-heading .icon-button{height:23px}.sample-list{gap:8px}.sample-item{flex:1;max-width:none}.sample-item strong{font-size:10px}.sample-item small{font-size:7px}.sample-item>svg{display:none}.selected-dot{width:4px;height:4px}.editor,.result{min-height:0}.panel-heading{height:59px}.editor-content{padding:18px 20px 0}.note-title{font-size:16px}.editor textarea{min-height:275px;flex:initial;font-size:12px;line-height:2.1}.editor-status{font-size:9px}.generate-area{padding:15px 20px 12px}.generate-button{height:43px;font-size:12px}.length-control>span{font-size:11px}.length-control button{font-size:10px;padding:5px 15px}.generate-area>p{font-size:9px}.result{min-height:600px}.result-stat{margin:20px}.result-tabs{margin:0 20px;gap:25px}.result-tabs button{font-size:11px}.result-body{padding:19px 20px 20px}.summary-item p{font-size:12px;line-height:2}.summary-number,.result-kicker{font-size:10px}.keyword-preview>span{font-size:10px}.keyword-preview button{font-size:10px}.result-footer{padding:14px 20px 20px}.result-footer>p{font-size:9px}.copy-button,.export-button{font-size:11px;padding:10px 15px}.page-footer{align-items:flex-start;flex-direction:column;gap:14px;padding:25px 0;font-size:9px}.page-footer>span:last-child{font-size:8px;align-self:flex-end}.toast{font-size:10px;bottom:20px;width:max-content;max-width:calc(100% - 30px)}.tab-explainer{font-size:11px}.quote-item p,.keyword-row strong{font-size:12px}.help-modal{padding:28px 23px}.help-modal h2{font-size:21px}.help-modal li p{font-size:11px}.error-banner{position:fixed;bottom:20px;left:5%;right:5%;z-index:12;box-shadow:0 3px 20px #6d3c2420}}@media(prefers-reduced-motion:reduce){button{transition:none}}