:root{--ink:#20332e;--muted:#60706a;--green:#244e45;--green-hover:#183e35;--pale:#e8efe9;--page:#f5f7f5;--line:#dce3de;--white:#fff;--blue:#eaf0f9;--sand:#f4eddf;--lilac:#eeebf6;--radius:14px}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:28px}body{margin:0;color:var(--ink);background:var(--page);font:15px/1.65 'Segoe UI','Microsoft YaHei','PingFang SC',sans-serif}button,input,select{font:inherit}a{color:inherit;text-decoration:none}button,a,input,select{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.5}button,input,select{color:var(--ink)}a:hover{color:var(--green)}:focus-visible{outline:3px solid #39866e;outline-offset:4px}button{border:0;background:none}.icon{width:20px;height:20px;flex-shrink:0;stroke:currentColor;fill:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;vertical-align:middle}.skip-link{position:fixed;left:15px;top:-80px;background:white;padding:12px;z-index:10}.skip-link:focus{top:12px}.sidebar{position:fixed;inset:0 auto 0 0;width:224px;background:var(--white);border-right:1px solid var(--line);padding:34px 22px;display:flex;flex-direction:column;z-index:2}.brand{display:flex;align-items:center;gap:11px;font-size:21px;font-weight:650;letter-spacing:2px}.brand small{display:block;font-size:11px;font-weight:400;letter-spacing:3px;color:var(--muted);margin-top:1px}.side-label{font-size:12px;color:var(--muted);margin:38px 12px 14px}nav{display:grid;gap:8px}.nav-item{min-height:48px;display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:8px;font-size:14px;text-align:left;width:100%;color:#4e6058}.nav-item.active{background:var(--pale);color:var(--green);font-weight:600}.nav-item:hover{background:#f0f4f1}.nav-count{margin-left:auto;font-size:12px;font-weight:400;color:var(--muted)}.side-bottom{margin-top:auto;font-size:12px;padding:30px 12px 0;color:var(--muted)}.side-bottom p{line-height:1.9;margin-bottom:20px}.side-bottom a{display:block;font-size:12px;color:var(--green)}.side-version{display:block;font-size:11px;margin-top:28px}.main-shell{margin-left:224px}.topbar{min-height:75px;background:#ffffffb3;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 46px;font-size:12px;color:var(--muted)}.topbar div span{margin:0 12px;color:#a0aba5}.topbar a{display:flex;align-items:center;gap:8px;min-height:44px}.topbar .icon{width:16px;height:16px}main{max-width:1400px;margin:auto;padding:38px 46px 0}.hero{display:grid;grid-template-columns:1.05fr 1fr;background:#e9f0e9;border:1px solid #dce6dc;border-radius:18px;min-height:354px;overflow:hidden}.hero-copy{padding:36px 0 38px 38px;position:relative;z-index:1}.hero-note{font-size:12px;display:flex;align-items:center;gap:8px;color:#476457}.hero-note i{width:6px;height:6px;border-radius:50%;background:#51735b}h1{font-size:clamp(30px,3vw,45px);font-weight:650;line-height:1.35;letter-spacing:-1px;margin:17px 0 14px}.hero-copy p{font-size:13px;color:#4f685a;line-height:1.9;margin:0 0 24px}.button{display:inline-flex;min-height:44px;align-items:center;justify-content:center;gap:12px;border-radius:7px;padding:10px 18px;font-size:13px;font-weight:600;border:1px solid transparent;transition:background 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20px;gap:16px}.filters{display:flex;gap:6px}.filters button{min-height:44px;border-radius:7px;font-size:13px;color:var(--muted);padding:9px 17px}.filters button.selected{background:var(--green);color:white}.filters button:not(.selected):hover{background:var(--pale)}.search{display:flex;align-items:center;gap:9px;background:white;border:1px solid #a9b7af;border-radius:8px;padding:0 12px;min-height:44px;max-width:300px;width:40%;color:var(--muted)}.search .icon{width:17px}.search input{min-width:0;width:100%;border:0;background:none;font-size:12px;padding:11px 0;outline:0}.search:focus-within{outline:3px solid #39866e;outline-offset:3px}.tool-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.tool-card{background:white;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column}.tool-visual{height:142px;position:relative;display:flex;align-items:center;justify-content:center;overflow:hidden}.tool-visual svg{width:100%;height:100%}.visual-scale{background:var(--blue)}.visual-image{background:var(--sand)}.visual-palette{background:var(--pale)}.visual-script{background:var(--lilac)}.card-body{padding:20px;display:flex;flex:1;flex-direction:column}.card-meta{display:flex;justify-content:space-between;font-size:10px;color:var(--muted);gap:8px;align-items:center}.status{font-size:10px;color:#345f4b;background:#eff5ef;border-radius:4px;padding:2px 6px;white-space:nowrap}.tool-card h3{font-size:17px;font-weight:650;margin:10px 0 7px}.tool-card p{font-size:12px;color:var(--muted);margin:0 0 15px;line-height:1.9}.tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:auto}.tags span{font-size:10px;background:#f2f5f2;color:#596e61;padding:2px 7px;border-radius:4px}.card-bottom{display:flex;justify-content:space-between;align-items:center;margin-top:20px;padding-top:14px;border-top:1px solid #edf0ec;gap:8px}.card-bottom 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a{font-size:11px;color:var(--green);text-decoration:underline;text-underline-offset:4px;display:inline-block;padding:8px 0}.guide-steps{list-style:none;padding:0;margin:0;display:grid;gap:22px}.guide-steps li{display:flex;align-items:flex-start;gap:14px}.guide-steps li>span{width:26px;height:26px;border-radius:50%;background:var(--pale);display:flex;align-items:center;justify-content:center;flex-shrink:0;color:#3d6650;font-size:11px}.guide-steps h3{font-size:13px;margin:1px 0 4px;font-weight:600}.guide-steps p{font-size:11px;color:var(--muted);line-height:1.9;margin:0}.site-note{display:flex;align-items:center;gap:12px;padding:25px 0;color:var(--muted)}.site-note .icon{width:18px}.site-note p{font-size:11px;margin:0}.site-note a{text-decoration:underline}footer{max-width:1400px;margin:auto;border-top:1px solid var(--line);padding:22px 46px 27px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:10px;color:var(--muted)}.empty{text-align:center;padding:40px 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var(--line);border-radius:7px;overflow:hidden;font-size:10px;text-align:center;padding:0;background:white}.swatch-color{display:block;height:72px}.swatch-label{display:block;padding:10px 0;font-family:Consolas,monospace}.script-info{background:#f3f5f2;border-radius:8px;padding:16px;margin:16px 0;font-size:12px}.script-info dl{display:grid;grid-template-columns:90px 1fr;gap:9px;margin:0}.script-info dt{color:var(--muted)}.script-info dd{margin:0}.script-info code{overflow-wrap:anywhere}.permission-note{font-size:12px;color:var(--muted)}.version-log{border-top:1px solid var(--line);margin-top:24px;padding-top:15px;font-size:12px}.version-log h3{font-size:14px}.noscript{position:fixed;bottom:10px;left:10px;right:10px;padding:20px;background:#fff;border:2px solid var(--green);z-index:10}.noscript a{text-decoration:underline}
@media(min-width:1600px){main{padding-top:44px}.hero{min-height:385px}.hero-copy{padding:42px}.hero-drawing svg{max-height:330px}.tool-visual{height:165px}}
@media(max-width:1150px){.sidebar{width:190px;padding:30px 16px}.main-shell{margin-left:190px}main{padding:28px}.topbar{padding:0 28px}.tool-grid{gap:14px}.card-body{padding:16px}.hero-copy{padding:30px 0 30px 26px}.hero-caption{display:block;margin:10px 0 0}.hero-drawing{padding-right:8px}.drawing-tag{font-size:8px}.guide{gap:25px;padding:25px}footer{padding:20px 28px}.card-meta{flex-wrap:wrap}}
@media(max-width:960px){.tool-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.hero{min-height:340px}.hero-copy p{font-size:12px}.hero-drawing{padding-bottom:30px}.drawing-tag{display:none}.guide{grid-template-columns:1fr;gap:25px}.guide-intro h2 br,.guide-intro p br{display:none}.guide-intro p{margin:0}.guide-intro a{margin-top:10px}.search{width:48%}.filters button{padding:9px 11px}}
@media(max-width:700px){.sidebar{position:static;width:100%;padding:16px 20px 12px;border-right:0;border-bottom:1px solid var(--line)}.brand{font-size:18px;letter-spacing:1px}.brand img{width:34px;height:34px}.brand small{display:inline;margin-left:10px;font-size:12px;letter-spacing:0}.side-label,.side-bottom{display:none}nav{display:flex;gap:6px;margin-top:14px;overflow:auto}.nav-item{font-size:12px;justify-content:center;padding:8px 10px;white-space:nowrap;min-height:44px}.nav-item .icon,.nav-count{display:none}.main-shell{margin-left:0}.topbar{min-height:54px;padding:0 20px;font-size:11px}main{padding:20px}.hero{min-height:315px;grid-template-columns:1fr .8fr}.hero-copy{padding:25px 0 25px 22px}h1{font-size:30px}.hero-note{font-size:10px}.hero-copy p{font-size:11px}.hero-drawing{margin-left:-35px;margin-right:-30px;opacity:.8}.hero-drawing svg{height:270px;width:300px}.hero-caption{font-size:10px}.catalog{margin-top:28px}.section-heading h2{font-size:21px}.section-heading p{font-size:11px}.tool-total{font-size:11px}.catalog-controls{flex-wrap:wrap;margin:18px 0}.filters{width:100%}.search{width:100%;max-width:none}.tool-grid{gap:14px}.tool-visual{height:120px}.card-body{padding:15px}.tool-card h3{font-size:16px}.tool-card p{font-size:11px}.card-meta{font-size:9px}.card-bottom{flex-wrap:wrap;margin-top:14px;padding-top:10px}.card-bottom small{font-size:9px}.card-action{font-size:12px;margin-left:auto}.upcoming{padding:15px;align-items:flex-start;gap:10px}.upcoming>.icon{display:none}.upcoming p{font-size:10px}.guide{margin-top:28px;padding:22px}.guide h2{font-size:21px}.site-note{align-items:flex-start}footer{padding:20px;font-size:10px}.dialog-body{padding:20px}.palette{gap:5px}.swatch-label{font-size:9px}.field-row{gap:12px}}
@media(max-width:380px){main{padding:16px}.hero{grid-template-columns:1fr}.hero-drawing{display:none}.hero-copy{padding:26px}.hero-copy p{font-size:12px}.hero-caption{display:inline-block;margin-left:10px}.tool-grid{grid-template-columns:1fr}.tool-visual{height:140px}.field-row{grid-template-columns:1fr}.brand small{margin-left:6px}.nav-item{padding:7px}.section-heading p{max-width:205px}}
@media(max-width:700px){.hero{grid-template-columns:minmax(0,1fr);min-height:0}.hero-copy{padding:28px}.hero-drawing{display:none}.hero-copy h1{font-size:34px;letter-spacing:-1px}.hero-copy p{font-size:13px}.hero-caption{display:inline-block;margin-left:10px}.hero-note{font-size:11px}.hero .button{white-space:nowrap}.tool-card p{font-size:12px}}
@media(max-width:500px){.tool-grid{grid-template-columns:minmax(0,1fr)}.tool-visual{height:150px}.card-body{padding:20px}.tool-card h3{font-size:19px}.tool-card p{font-size:13px}.card-meta,.card-bottom small{font-size:11px}.tags span{font-size:11px}.guide-steps p{font-size:12px}.site-note p{font-size:12px}.card-action{font-size:13px}.upcoming p{font-size:12px}.upcoming strong{font-size:14px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}