:root{color-scheme:dark;--bg:#081321;--bg2:#0d1d30;--panel:#0e2033;--panel2:#13283d;--line:#29445a;--teal:#50e1ca;--blue:#6ba9ff;--white:#e9f5ff;--muted:#91a9bd;--soft:#b6c9d9;--shadow:0 18px 60px rgba(0,0,0,.18)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);font-family:Inter,"Noto Sans TC","Microsoft JhengHei",system-ui,sans-serif;color:var(--white);font-size:14px}button,input,textarea,select{font:inherit}button{cursor:pointer}button:disabled{opacity:.43;cursor:not-allowed}a{color:var(--teal)}.app{min-height:100vh;display:flex}.sidebar{width:255px;flex-shrink:0;border-right:1px solid #1f394e;background:#0a1829;display:flex;flex-direction:column;min-height:100vh;position:sticky;top:0;max-height:100vh;overflow:auto;z-index:9}.brand{display:flex;align-items:center;gap:11px;padding:27px 20px 30px}.brand-logo{width:40px;height:40px;background:linear-gradient(135deg,#153c53,#1d786f);border:1px solid #4ab2a6;color:#61edda;border-radius:12px;display:grid;place-items:center;font-size:32px;line-height:1}.brand b{font-size:14px;letter-spacing:.7px}.brand b span{color:var(--teal)}.brand small{display:block;color:#708ba1;font-size:10px;letter-spacing:.4px;margin-top:4px}.side-heading{padding:0 22px;margin:0 0 12px;color:#68869f;font-weight:750;letter-spacing:1.6px;font-size:10px}.side-heading span{float:right;letter-spacing:0}.sidebar-section{margin-bottom:22px}.nav-item,.preset-item{width:100%;text-align:left;background:none;color:#9eb6c7;border:0;padding:12px 22px;display:flex;align-items:center;gap:10px;font-size:12px;transition:.2s}.nav-item.active{background:linear-gradient(90deg,rgba(64,223,199,.13),rgba(64,223,199,0));border-left:3px solid var(--teal);padding-left:19px;color:#e2fff9}.nav-item:hover,.preset-item:hover,.preset-item.active{color:#6df5df;background:#10283c}.nav-ico{font-size:21px;width:22px;color:var(--teal);line-height:1}.nav-end{margin-left:auto;font-size:10px;color:#537085}.preset-item{padding:9px 22px;gap:12px}.topic-icon{color:#5d9da6;font-size:16px;width:17px;text-align:center}.sidebar-bottom{margin-top:auto;padding:18px 18px 23px;border-top:1px solid #21384b}.connection{display:flex;align-items:center;gap:9px;margin-bottom:13px;font-size:11px;color:#b0c4d2}.connection b{margin-left:auto;color:#8aa7bb;font-size:10px}.led{width:7px;height:7px;background:#597182;border-radius:50%;flex-shrink:0}.led.on{background:#43dcaa;box-shadow:0 0 13px #43dca9a8}.sidebar-bottom>small{display:block;color:#6c8ba0;font-size:10px;line-height:1.7}.main{flex:1;min-width:0;background:linear-gradient(180deg,#0b1a2c,#081321 600px)}.topbar{height:67px;padding:0 38px;border-bottom:1px solid #213749;display:flex;align-items:center;justify-content:space-between}.crumb,.version{font-weight:650;font-size:11px;letter-spacing:1.4px;color:#90a7b9}.crumb span{color:#416177;margin:0 10px}.topbar-right{display:flex;align-items:center;gap:17px}.top-pill{color:#6ac8b9;border:1px solid #285a61;background:#12323e;padding:7px 12px;border-radius:20px;font-size:10px;letter-spacing:.5px}.mobile-nav{display:none}.page{max-width:1490px;margin:0 auto;padding:28px 36px 45px}.hero{height:242px;background:linear-gradient(116deg,#163b51 0%,#102b43 54%,#092339 100%);border:1px solid #2b5a6b;border-radius:14px;position:relative;overflow:hidden;display:flex;margin-bottom:26px;box-shadow:var(--shadow)}.hero:after{content:"";position:absolute;top:0;bottom:0;left:60%;width:1px;background:linear-gradient(transparent,#3e7c85,transparent);opacity:.2}.hero-copy{position:relative;z-index:1;padding:28px 35px;max-width:680px}.eyebrow{font-size:10px;letter-spacing:2px;font-weight:800;color:#6be9d3;display:flex;align-items:center;gap:9px}.pulse-dot{width:8px;height:8px;background:#50e6cd;border-radius:50%;box-shadow:0 0 13px #45dac5}.hero h1{font-size:38px;letter-spacing:-1.5px;font-weight:780;margin:13px 0 9px}.hero h1 em{font-style:normal;color:#67eed8}.hero p{max-width:550px;line-height:1.8;color:#aecada;font-size:12px;margin:0}.hero-tags{display:flex;gap:8px;flex-wrap:wrap;margin-top:15px}.hero-tags span{font-size:10px;background:rgba(30,107,125,.35);border:1px solid #3a7284;color:#b6e8ec;padding:6px 9px;border-radius:5px}.hero-art{position:absolute;right:48px;top:-73px;width:350px;height:350px}.optic-circle{position:absolute;border:1px solid #4edcc6;border-radius:50%;inset:30px;opacity:.28}.optic-circle.o2{inset:65px;border-style:dashed;transform:rotate(25deg)}.optic-circle.o3{inset:100px;border:14px solid #228884;box-shadow:0 0 30px #29b8ac6b,inset 0 0 25px #20c1af6b}.optic-center{position:absolute;inset:148px;border-radius:50%;background:#58e1cf;box-shadow:0 0 27px #31edca}.hero-art:before,.hero-art:after{content:"";position:absolute;top:50%;height:1px;left:0;right:0;background:#3b7f85;opacity:.4}.hero-art:after{transform:rotate(90deg)}.art-caption{position:absolute;bottom:24px;right:65px;font-size:9px;color:#76bdc0;letter-spacing:1.4px}.workspace-grid{display:grid;grid-template-columns: minmax(365px,43%) minmax(0,57%);gap:24px;align-items:start}.panel{border:1px solid #29465c;background:var(--panel);border-radius:12px;box-shadow:var(--shadow)}.search-panel{padding:23px}.panel-header,.result-top{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:23px}.section-kicker{font-size:10px;letter-spacing:1.3px;color:#53bda9;font-weight:800}.panel h2,.result-top h2{font-size:20px;letter-spacing:-.3px;margin:8px 0 0}.text-button{border:0;background:none;color:#76b7bd;font-size:12px}.field{margin:0 0 17px}.field label,.saved-controls label{color:#bbccd9;font-size:11px;font-weight:700;display:block;margin-bottom:8px}.field input,.field textarea,.field select,.saved-controls input{display:block;width:100%;background:#0b1a2a;border:1px solid #2e4b60;border-radius:7px;color:#d6eaf5;padding:11px 12px;outline:none;min-height:40px}.field textarea{line-height:1.6;resize:vertical}.field input:focus,.field textarea:focus,.field select:focus,.saved-controls input:focus{border-color:var(--teal);box-shadow:0 0 0 2px rgba(69,220,195,.1)}.field input::placeholder,.field textarea::placeholder{color:#597991}.field select{appearance:none;background-image:url('data:image/svg+xml,%3Csvg xmlns="http://www.w3.org/2000/svg" width="12" height="12" viewBox="0 0 24 24" fill="none" stroke="%2382b1b5" stroke-width="3"%3E%3Cpath d="m6 9 6 6 6-6"/%3E%3C/svg%3E');background-repeat:no-repeat;background-position:right 12px center;padding-right:25px}.pair{display:grid;grid-template-columns:1fr 1fr;gap:12px}.pair>div{min-width:0}.label-row{display:flex;justify-content:space-between;align-items:center}.tiny-hint{font-size:10px;color:#6b91a4}.examples{display:flex;gap:7px;margin-top:9px;flex-wrap:wrap}.example,.cpc-button{color:#75c3cb;border:1px solid #275263;border-radius:5px;background:#102b3c;padding:6px 8px;font-size:10px}.example:hover,.cpc-button:hover{border-color:var(--teal)}.cpc-note{margin:-7px 0 17px;display:flex;align-items:center;flex-wrap:wrap;gap:6px;font-size:10px;color:#7290a3}.cpc-note button{padding:4px 6px}.advanced{border-top:1px solid #274154;padding-top:14px}.advanced summary{font-size:12px;font-weight:800;margin-bottom:19px;cursor:pointer;color:#cce2ef}.advanced summary span{float:right;font-size:10px;letter-spacing:1px;color:#68aaaf}.advanced[open] summary{color:var(--teal)}.country-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}.country-grid label{font-weight:500;white-space:nowrap;font-size:11px;margin:0;color:#a5c4d4;display:flex;align-items:center;gap:6px}.country-grid input{width:14px;min-height:unset;height:14px;accent-color:#4bdcc2;margin:0}.muted{color:#718fa2;font-size:10px;font-weight:400}.action-stack{display:grid;gap:9px;margin-top:13px}.primary-button,.secondary-button,.outline-button{border:0;border-radius:7px;transition:.15s;font-size:12px;font-weight:800;min-height:43px;padding:10px 15px}.primary-button{background:linear-gradient(100deg,#45e1c8,#3cc7bb);color:#092b39;display:flex;align-items:center;justify-content:center;gap:10px}.primary-button:hover{filter:brightness(1.08)}.primary-button span:last-child{margin-left:auto}.primary-button span:first-child{font-size:17px}.secondary-button{background:#163249;color:#8bdddc;border:1px solid #347278}.secondary-button:hover{background:#204657}.outline-button{background:#10283b;border:1px solid #315569;color:#a7c9d7;min-height:35px;font-size:11px;padding:8px 10px}.outline-button:hover:not(:disabled){border-color:#55d6c9;color:#e5f9ff}.field-footnote{font-size:10px;color:#7692a5;line-height:1.6;margin:12px 0 0}.results-area{min-width:0}.result-top{margin:6px 0 23px}.result-actions{display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end}.stat-strip{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid #29485a;background:#10283b;border-radius:11px;margin-bottom:13px}.stat-strip>div{padding:17px 19px;border-right:1px solid #29485a}.stat-strip>div:last-child{border:0}.stat-strip small{display:block;color:#789aac;font-size:10px;margin-bottom:8px}.stat-strip strong{color:#e4f9ff;font-weight:750;font-size:14px}.query-bar{display:flex;gap:10px;align-items:flex-start;padding:13px;border:1px solid #2c4a5c;background:#0b1d30;border-radius:9px;margin-bottom:13px}.query-bar>span{font-size:9px;white-space:nowrap;letter-spacing:1px;color:#52c8b4;margin-top:4px}.query-bar code{font-size:11px;color:#aacbd8;line-height:1.6;overflow-wrap:anywhere;flex:1}.query-bar button{color:#79d2c9;background:none;border:0}.empty-state{border:1px dashed #35566a;border-radius:12px;text-align:center;min-height:300px;padding:37px 25px;background:linear-gradient(180deg,rgba(21,54,72,.44),rgba(7,20,35,.24))}.empty-glyph{width:75px;height:75px;border-radius:50%;border:1px solid #255f71;margin:0 auto 17px;display:grid;place-items:center;box-shadow:0 0 0 9px rgba(32,97,112,.11)}.empty-glyph span{font-size:57px;color:#56d9c8;line-height:1}.empty-state h3{font-size:17px;margin:0 0 10px}.empty-state p{color:#82a2b6;line-height:1.9;max-width:360px;margin:0 auto 16px;font-size:12px}.empty-topics{display:flex;gap:7px;justify-content:center;flex-wrap:wrap}.empty-topics span{border:1px solid #245363;background:#133040;color:#5fbdba;padding:7px 9px;font-size:10px;border-radius:5px}.result-card{background:#11283c;border:1px solid #2b4b5e;border-radius:10px;padding:16px;margin-bottom:12px}.result-card:hover{border-color:#397b80}.card-meta{display:flex;align-items:center;flex-wrap:wrap;gap:9px;margin-bottom:10px;font-size:10px;color:#8aaab7}.pubno{background:#0d433d;border:1px solid #246f65;color:#81e8d8;padding:4px 7px;border-radius:5px;font-weight:800;letter-spacing:.3px}.result-card h3{font-size:15px;margin:0 0 10px;line-height:1.5}.result-card h3 a{color:#e6f6ff;text-decoration:none}.result-card h3 a:hover{color:#63e6d6}.patent-main{display:flex;gap:15px}.patent-thumb{flex:0 0 105px;width:105px;height:105px;background:#e2e8e7;border-radius:6px;object-fit:contain}.patent-desc{font-size:12px;color:#97b1c5;line-height:1.72;margin:0 0 10px;overflow-wrap:anywhere}.detail-chips{display:flex;flex-wrap:wrap;gap:7px;color:#9ec8d0;font-size:10px}.detail-chips span{background:#0c2132;border:1px solid #244258;border-radius:4px;padding:5px 7px;max-width:100%;overflow-wrap:anywhere}.result-card .card-actions{display:flex;gap:8px;flex-wrap:wrap;border-top:1px solid #27465a;padding-top:13px;margin-top:13px}.card-actions button,.card-actions a{font-size:11px;border-radius:5px;padding:8px 10px;text-decoration:none;border:1px solid #33626b;color:#8de2d5;background:#10303b}.card-actions a:hover,.card-actions button:hover{color:#efffff;border-color:#5bdacb}.notice{background:#1b3040;border:1px solid #52604f;color:#e5d6a0;padding:13px;border-radius:7px;line-height:1.7;margin-bottom:14px;font-size:12px}.error{background:#36232c;border-color:#80565e;color:#f3c7ca}.pagination{display:flex;align-items:center;justify-content:center;gap:13px;margin-top:19px}.pagination span{color:#95b6c5;font-size:11px}.subview{min-height:80vh}.sub-hero{border-bottom:1px solid #24475c;padding-bottom:27px;margin-bottom:24px}.sub-hero h1{font-size:30px;margin:13px 0}.sub-hero p{color:#9dbbca;max-width:770px;line-height:1.8}.saved-controls{display:flex;align-items:end;gap:10px;flex-wrap:wrap;margin-bottom:20px}.saved-controls label{min-width:220px;margin:0}.saved-controls input{margin-top:6px}.primary-button.small{min-height:40px}.saved-container{display:grid;gap:12px}.saved-item{padding:18px;background:#10283a;border:1px solid #2a4b5b;border-radius:9px}.saved-item b{display:block;margin-bottom:8px;font-size:15px}.saved-item .meta{color:#7eafbd;font-size:11px;line-height:1.7}.saved-item p{color:#a6c2cd}.saved-item .card-actions{display:flex;gap:10px;margin-top:15px}.saved-item button,.saved-item a{color:var(--teal);padding:7px 10px;border:1px solid #315d68;background:#0f2838;border-radius:5px;font-size:11px;text-decoration:none}.help-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.help-card{background:#122a3d;border:1px solid #2f5363;border-radius:10px;padding:22px}.help-card>span{display:inline-grid;place-items:center;width:34px;height:34px;border:1px solid #2f7c78;border-radius:8px;color:var(--teal)}.help-card h3{font-size:16px}.help-card p,.safety-callout p{color:#a0c0ce;line-height:1.8}.help-card a{font-size:11px}.safety-callout{border:1px solid #765f42;background:#2a2c31;border-radius:8px;padding:16px;margin-top:22px}.safety-callout b{color:#ebd194}footer{border-top:1px solid #1b3446;text-align:center;color:#5a788d;font-size:10px;padding:19px}.mobile-nav{background:none;color:#c9f7ed;border:0;font-size:20px;margin-right:8px}dialog{background:#0e2134;border:1px solid #407181;border-radius:13px;color:var(--white);width:min(650px,94vw);max-height:85vh;padding:0;box-shadow:0 30px 100px #000a}dialog::backdrop{background:#0009;backdrop-filter:blur(4px)}.modal-inner{padding:24px}.modal-header{display:flex;justify-content:space-between;align-items:start;border-bottom:1px solid #25485c;margin-bottom:17px;padding-bottom:12px}.modal-header h2{margin:8px 0;font-size:21px}.modal-close{background:#183448;color:#cbf0f4;border:1px solid #356079;padding:7px 10px;border-radius:7px}.modal-inner .field input,.modal-inner .field textarea{width:100%}.modal-body-content{line-height:1.8;overflow-wrap:anywhere}.analysis-section{border-bottom:1px solid #26445a;padding:10px 0}.analysis-section h4{color:#6fddcf;margin:0 0 6px}.analysis-section p{margin:0;color:#b8cfda}.analysis-section ul{margin:0;padding-left:21px;color:#b8cfda}.ai-query{background:#081a2a;border:1px solid #2f5b68;color:#9fd8d4;padding:12px;border-radius:7px;white-space:pre-wrap;overflow-wrap:anywhere}.modal-row{display:flex;gap:10px;margin-top:17px;flex-wrap:wrap}#toast{position:fixed;z-index:25;right:20px;bottom:20px;max-width:340px;background:#125248;border:1px solid #5de8c4;color:#effffb;padding:13px 16px;border-radius:8px;box-shadow:0 15px 35px #0009;opacity:0;transform:translateY(12px);transition:.2s;pointer-events:none;font-size:12px}#toast.show{opacity:1;transform:translateY(0)}[hidden]{display:none!important}
@media(max-width:1280px){.sidebar{width:225px}.page{padding:25px 25px 40px}.workspace-grid{grid-template-columns:minmax(335px,44%) minmax(0,56%);gap:16px}.hero-art{right:-20px;opacity:.65}.hero-copy{max-width:600px}.search-panel{padding:19px}.country-grid{grid-template-columns:1fr 1fr}}
@media(max-width:1000px){.workspace-grid{grid-template-columns:1fr}.result-top{margin-top:11px}.hero-art{right:-90px}.search-panel{max-width:none}.country-grid{grid-template-columns:repeat(4,1fr)}}
@media(max-width:760px){.sidebar{position:fixed;transform:translateX(-101%);transition:transform .2s;width:265px;box-shadow:10px 0 35px #0007}.sidebar.open{transform:translateX(0)}.mobile-nav{display:block}.topbar{padding:0 16px;height:56px}.crumb{font-size:9px;margin-right:auto}.top-pill{display:none}.page{padding:16px 13px 28px}.hero{height:auto;min-height:216px}.hero-copy{padding:24px 20px}.hero h1{font-size:31px}.hero p{font-size:11px;max-width:450px}.hero-art{right:-190px;opacity:.25}.workspace-grid{gap:20px}.search-panel{padding:17px}.country-grid{grid-template-columns:repeat(3,1fr)}.stat-strip>div{padding:11px 9px}.stat-strip strong{font-size:12px}.result-top{display:block}.result-actions{margin-top:12px;justify-content:start}.help-grid{grid-template-columns:1fr}.patent-main{display:block}.patent-thumb{float:right;margin:0 0 10px 14px;width:80px;height:80px}.hero-tags span{font-size:9px}.panel h2,.result-top h2{font-size:19px}}
@media(max-width:370px){.country-grid{grid-template-columns:repeat(2,1fr)}.pair{grid-template-columns:1fr}.crumb{display:none}}