@charset "UTF-8";
:root{--bg:#f8f9fa;--surface:#fff;--text:#273931;--muted:#89938e;--line:#e9eeeb;--green:#39765b;--green-deep:#275c46;--soft:#edf4ef;--hero:#e9f4eb;--shadow:0 9px 28px #234c3510;--mint:#e5f4ee;--lavender:#eeeafb;--peach:#fff0e4;--blue:#eaf1ff;--radius:16px;color-scheme:light}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:14px/1.6 Inter,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;-webkit-font-smoothing:antialiased}button,input,textarea,select{font:inherit}button,a,input,textarea,select{-webkit-tap-highlight-color:transparent}button{cursor:pointer;color:inherit}button:disabled{cursor:wait;opacity:.55}button{transition:background .18s,transform .18s,border-color .18s}a{color:inherit;text-decoration:none}button:focus-visible,a:focus-visible{outline:3px solid #92b9a3;outline-offset:4px}input:focus,textarea:focus,select:focus{outline:2px solid #7ca58c;outline-offset:1px}.svg-defs{width:0;height:0;position:absolute;overflow:hidden}.icon{height:22px;width:22px;fill:none;stroke:currentColor;stroke-width:1.65;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}button .icon{pointer-events:none}.sidebar{width:226px;height:100dvh;position:fixed;inset:0 auto 0 0;background:var(--surface);border-right:1px solid var(--line);padding:35px 21px 20px;display:flex;flex-direction:column;z-index:20}.brand{display:flex;align-items:center;gap:11px;padding:0 10px 36px;font-size:25px;font-weight:750;letter-spacing:1px;line-height:1.1}.brand-logo{display:grid;place-items:center;width:42px;height:45px;border-radius:13px;background:var(--green);color:white;transform:rotate(-5deg)}.brand-logo .icon{width:27px;height:27px;fill:white;stroke-width:0;transform:rotate(5deg)}.brand small{display:block;font-size:8px;font-weight:600;letter-spacing:3.7px;color:var(--muted);margin:8px 0 0 2px}.side-label{font-size:10px;letter-spacing:2px;color:#9aa29e;padding:0 15px;margin-bottom:12px}.nav-item{border:0;background:none;width:100%;display:flex;align-items:center;gap:13px;padding:12px 14px;border-radius:9px;margin:3px 0;color:#758078;font-size:13px;text-align:left}.nav-item .icon{width:19px;height:19px}.nav-item:hover{background:var(--bg)}.nav-item.active{background:var(--soft);color:var(--green-deep);font-weight:650}.nav-count{margin-left:auto;font-size:10px;padding:0 6px;border-radius:4px;background:#fff8;color:#658671}.category-label{margin-top:32px}.side-dot{width:6px;height:6px;border-radius:50%;margin-left:auto}.mint{background:var(--mint);color:#36846d}.lavender{background:var(--lavender);color:#8e72c0}.blue{background:var(--blue);color:#5b88c7}.peach{background:var(--peach);color:#cf9368}.side-dot.mint{background:#8dbfa5}.side-dot.lavender{background:#b6a0d4}.side-dot.blue{background:#92b0db}.side-dot.peach{background:#e7b58f}.sidebar-bottom{margin-top:auto;padding-top:22px}.local-note{border:1px solid var(--line);background:linear-gradient(135deg,var(--surface),var(--soft));padding:17px 14px;border-radius:12px}.tiny-leaf{font-size:28px;display:block;line-height:1.1;color:#8fae91;margin-bottom:12px}.local-note strong{font-size:12px;font-weight:600}.local-note p{font-size:10px;line-height:1.9;color:var(--muted);margin:8px 0 12px}.note-pill{font-size:9px;color:var(--green);background:var(--surface);border:1px solid var(--line);padding:3px 7px;border-radius:4px}.theme-toggle{border:0;background:none;display:flex;gap:9px;align-items:center;width:100%;font-size:10px;color:var(--muted);padding:23px 6px 0}.theme-toggle .icon{width:17px;height:17px}.toggle-track{margin-left:auto;width:24px;height:13px;background:#e7ebe8;border-radius:20px;position:relative}.toggle-track:before{content:"";position:absolute;width:9px;height:9px;background:white;left:2px;top:2px;border-radius:50%;box-shadow:0 1px 3px #0002}.main-shell{margin-left:226px}.topbar{height:77px;display:flex;align-items:center;justify-content:space-between;background:var(--surface);border-bottom:1px solid var(--line);padding:0 40px;font-size:11px}.breadcrumb{display:flex;align-items:center;gap:16px;color:var(--muted)}.breadcrumb strong{color:#626f66;font-weight:500}.crumb-slash{color:#c8ceca}.top-right{display:flex;align-items:center;gap:8px;font-size:10px;color:var(--muted)}.local-indicator{background:#73a786;width:5px;height:5px;border-radius:50%}.about-button{margin-left:16px;background:none;border:1px solid var(--line);border-radius:50%;width:22px;height:22px;font-size:12px;color:#7a897f;line-height:1}.mobile-menu{display:none}main{max-width:1510px;margin:auto;padding:30px 40px 0}.hero{border-radius:19px;min-height:307px;background:var(--hero);position:relative;overflow:hidden;display:flex;align-items:center;border:1px solid #dae9de}.hero-copy{padding:29px 36px;z-index:1}.eyebrow{display:flex;align-items:center;gap:7px;color:#71917a;font-size:10px;letter-spacing:2px}.eyebrow span{width:4px;height:4px;background:#83a38a;border-radius:50%}h1{font-size:39px;letter-spacing:1px;margin:10px 0 11px;font-weight:650;line-height:1.4;color:#294c3a}h1 span{color:#5d8b6e}.hero-copy>p{color:#7d9382;font-size:12px;line-height:1.9;margin:0 0 17px}.hero-button{padding:10px 17px;background:#39765b;color:#fff;border:0;border-radius:8px;display:flex;align-items:center;gap:22px;font-size:11px;box-shadow:0 4px 8px #3a745420}.hero-button:hover{background:#285e45;transform:translateY(-2px)}.hero-button .icon{width:17px;height:17px}.hero-foot{display:flex;gap:19px;font-size:9px;color:#83a18a;margin-top:18px}.hero-art{position:absolute;right:7%;top:0;height:100%;width:370px}.orbit{border:1px solid #cee0d1;border-radius:50%;position:absolute;left:40px;top:15px;width:300px;height:300px;transform:rotate(-20deg)}.orbit-two{width:380px;height:380px;top:-25px;left:0}.orbit:after{content:"";width:6px;height:6px;border-radius:50%;position:absolute;background:#adc8ad;top:35px;left:40px}.art-tile{position:absolute;display:flex;align-items:center;justify-content:center;border:1px solid #fff9;box-shadow:6px 12px 20px #4d735115}.tile-image{width:139px;height:144px;background:#fffdf9;transform:rotate(-13deg);border-radius:19px;left:18px;top:56px;flex-direction:column;gap:10px;z-index:2}.tile-image>.icon{width:64px;height:64px;color:#78a38b;stroke-width:1.1}.tile-image>span{font-size:8px;color:#a2aea4}.tile-code{width:107px;height:103px;background:#e8e5f5;transform:rotate(12deg);border-radius:18px;right:18px;top:34px;z-index:1;color:#a39bc1}.tile-code span{font-size:40px;font-family:Georgia,serif}.tile-text{height:122px;width:112px;background:#fae8ce;right:62px;bottom:32px;border-radius:18px;transform:rotate(11deg);flex-direction:column;align-items:start;padding:15px 21px;gap:7px;z-index:3;color:#b19a74}.tile-text span{font:43px/1.1 Georgia,serif}.tile-text>div{height:4px;width:65px;border-radius:3px;background:#d7c8aa}.tile-text>div:last-child{width:41px}.art-badge{position:absolute;bottom:35px;left:22px;border:1px solid #fff;background:#fff9;backdrop-filter:blur(10px);padding:9px 12px;border-radius:9px;z-index:4;font-size:9px;color:#698972;box-shadow:0 5px 10px #41654509;transform:rotate(-5deg)}.art-badge span{display:inline-grid;place-items:center;background:#dcecdf;border-radius:50%;width:16px;height:16px;margin-right:5px}.art-spark{position:absolute;color:#8daa83}.spark-one{top:32px;left:5px;font-size:20px}.spark-two{right:0;bottom:40px;font-size:31px}.art-dot{position:absolute;border-radius:50%;width:6px;height:6px;background:#e2ba8f}.dot-one{right:28px;top:165px}.dot-two{left:165px;top:26px;width:4px;height:4px;background:#a7b999}.tool-section{scroll-margin-top:25px;margin-top:33px}.section-top{display:flex;align-items:center;justify-content:space-between;gap:25px}.section-kicker{font-size:10px;letter-spacing:1px;color:var(--muted);margin-bottom:4px}h2{margin:0;font-size:19px;font-weight:650;letter-spacing:.2px}h2>span{font-size:10px;font-weight:400;letter-spacing:0;margin-left:6px;color:var(--muted);vertical-align:middle}.search-box{display:flex;align-items:center;gap:9px;border:1px solid var(--line);background:var(--surface);padding:9px 11px;border-radius:8px;width:278px}.search-box .icon{height:16px;width:16px;color:#94a298}.search-box input{width:100%;min-width:0;border:0;background:none;color:var(--text);outline:0;font-size:11px}.search-box input:focus{outline:none}.search-box:focus-within{border-color:#83a28d;box-shadow:0 0 0 2px #83a28d22}.search-box input::placeholder{color:#9ba69e}kbd{font-size:10px;background:var(--bg);border:1px solid var(--line);border-radius:4px;padding:0 5px;color:#99a29b}.filter-line{display:flex;align-items:center;justify-content:space-between;margin:22px 0 18px;gap:10px}.filters{display:flex;gap:6px;flex-wrap:wrap}.filter{border:1px solid transparent;background:none;border-radius:7px;padding:6px 11px;font-size:10px;color:#87918b;white-space:nowrap}.filter span{margin-left:4px;font-size:9px;color:#9eaaa1}.filter:hover{background:var(--surface)}.filter.active{background:#e5eee7;border-color:#dfe9e0;color:#487653;font-weight:600}.filter.active span{color:#78957e}.grid-note{font-size:9px;color:#a3aca5;letter-spacing:1px;white-space:nowrap}.tool-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:15px}.tool-card{padding:20px 18px 15px;background:var(--surface);border:1px solid var(--line);border-radius:13px;position:relative;transition:transform .2s,box-shadow .2s,border-color .2s;cursor:pointer;min-width:0}.tool-card:hover{transform:translateY(-4px);border-color:#b9d0bf;box-shadow:var(--shadow)}.card-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}.tool-icon{height:43px;width:43px;border-radius:12px;display:inline-flex;align-items:center;justify-content:center}.tool-icon .icon{height:23px;width:23px;stroke-width:1.7}.star-button{border:0;background:none;padding:5px;color:#cbd3cc;display:flex;position:absolute;top:18px;right:14px;z-index:1}.star-button .icon{height:15px;width:15px;stroke-width:1.6}.star-button:hover{color:#b29558}.star-button.is-favorite{color:#c29e5b}.star-button.is-favorite .icon{fill:#f5e8c8}.card-title{border:0;background:none;padding:0;text-align:left;font-size:13px;font-weight:650;display:block;color:var(--text)}.card-title:after{content:"";position:absolute;inset:0;border-radius:13px}.tool-card p{font-size:10px;line-height:1.8;color:var(--muted);margin:6px 0 18px;min-height:36px;max-width:95%}.card-bottom{display:flex;align-items:center;justify-content:space-between;font-size:9px;pointer-events:none}.card-tag{background:var(--bg);color:#98a399;border:1px solid var(--line);border-radius:4px;padding:1px 6px}.popular{font-size:8px;color:#bd9367;margin-left:7px}.card-bottom .icon{height:15px;width:15px;color:#afb9b0}.trust-strip{display:grid;grid-template-columns:repeat(3,1fr);padding:24px 25px;margin:30px 0 0;border:1px solid var(--line);border-radius:13px;background:var(--surface);gap:20px}.trust-item{display:flex;align-items:center;gap:12px}.trust-icon{width:37px;height:37px;border-radius:10px;display:grid;place-items:center;flex-shrink:0}.trust-icon .icon{width:19px;height:19px}.trust-item h3{font-size:10px;margin:0 0 3px;font-weight:600}.trust-item p{font-size:9px;margin:0;color:var(--muted)}footer{display:flex;align-items:center;justify-content:space-between;gap:15px;padding:28px 0 25px;color:#a2aaa4;font-size:9px}.footer-brand{font-size:13px;color:#657a6c;font-weight:650}.footer-brand span{font-size:9px;color:#a2aaa4;margin-left:12px;font-weight:400}.footer-dot{font-size:5px;margin:0 5px 0 12px;color:#a6bcab}footer button{display:flex;align-items:center;gap:7px;font-size:9px;border:0;background:none;color:var(--muted)}footer .icon{width:13px;height:13px}.empty-state{text-align:center;padding:65px 10px;color:var(--muted)}[hidden]{display:none!important}.empty-state>span{font-size:45px;color:#9db4a3}.empty-state h3{color:var(--text);font-weight:500}.empty-state p{font-size:13px}dialog{background:var(--surface);color:var(--text);border:1px solid var(--line);border-radius:20px;padding:0;width:min(880px,calc(100% - 32px));max-height:90dvh;box-shadow:0 25px 100px #16342633}dialog::backdrop{background:#15271e80;backdrop-filter:blur(6px)}.dialog-header{padding:22px 27px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:15px}.dialog-title-wrap{display:flex;align-items:center;gap:13px}.dialog-eyebrow{font-size:10px;color:var(--muted);letter-spacing:1px;margin-bottom:2px}.dialog-header h2{font-size:19px}.icon-button{border:0;background:var(--bg);padding:7px;border-radius:50%;display:flex;color:var(--muted)}.icon-button .icon{height:19px;width:19px}.dialog-body{padding:0 27px 25px}.tool-description{color:var(--muted);font-size:12px;margin:20px 0}.dialog-footer{border-top:1px solid var(--line);padding:14px 27px;display:flex;justify-content:space-between;align-items:center;gap:15px;font-size:10px;color:var(--muted)}.dialog-footer>span{display:flex;align-items:center;gap:6px}.dialog-footer .icon{height:14px;width:14px}.text-button{border:0;background:none;font-size:11px;color:var(--green);padding:4px 0}.editor-grid{display:grid;grid-template-columns:1fr 1fr;gap:17px}.field-label{font-size:11px;font-weight:600;display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}.field-label span{font-size:10px;color:var(--muted);font-weight:400}.field input:not([type=checkbox]):not([type=color]):not([type=range]),.field select,.field textarea{width:100%;padding:11px 12px;border:1px solid var(--line);border-radius:8px;background:var(--bg);color:var(--text);font-size:12px;min-width:0}.field textarea{height:220px;resize:vertical;line-height:1.8;font-family:Consolas,"Microsoft YaHei",monospace}.field{min-width:0}.field input[type=color]{height:46px;width:100%;border:1px solid var(--line);border-radius:8px;background:var(--bg);padding:4px;cursor:pointer}.action-row{display:flex;align-items:center;gap:9px;flex-wrap:wrap;margin:17px 0 0}.primary,.secondary{display:inline-flex;align-items:center;justify-content:center;gap:7px;border:1px solid var(--line);border-radius:7px;padding:9px 15px;background:var(--surface);font-size:12px;line-height:1.5}.primary{border-color:var(--green);background:var(--green);color:white}.primary:hover{background:var(--green-deep)}.secondary:hover{background:var(--soft)}.action-row .icon{height:16px;width:16px}.options{display:flex;align-items:end;gap:13px;margin-bottom:17px;flex-wrap:wrap}.options .field{flex:1;min-width:100px}.options .checkbox{display:flex;align-items:center;gap:6px;font-size:11px;padding:10px 0;white-space:nowrap}.status-line{font-size:11px;margin-top:15px;color:var(--green);min-height:18px;overflow-wrap:anywhere}.status-line.error{color:#c26855}.result-panel{border-radius:11px;background:var(--soft);border:1px solid var(--line);padding:22px;margin-top:17px;overflow-wrap:anywhere}.result-panel h3{font-size:12px;margin:0 0 8px}.result-panel p{margin:5px 0;font-size:12px}.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:16px}.stat{padding:14px 8px;background:var(--soft);border:1px solid var(--line);border-radius:9px;text-align:center}.stat strong{display:block;font-size:24px;font-weight:600;color:var(--green)}.stat span{font-size:10px;color:var(--muted)}.dropzone{border:1.5px dashed #b5cdbd;border-radius:13px;padding:30px 20px;text-align:center;background:var(--soft);position:relative}.dropzone.drag-over{background:var(--hero);border-color:var(--green)}.dropzone>.icon{height:30px;width:30px;color:var(--green);margin-bottom:5px}.dropzone h3{margin:5px 0;font-size:14px;font-weight:500}.dropzone p{font-size:10px;color:var(--muted);margin:7px 0 12px}.dropzone input{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:pointer}.dropzone:focus-within{outline:2px solid var(--green)}.image-preview{display:flex;align-items:center;gap:20px;justify-content:center;margin:17px 0;background:var(--bg);padding:16px;border-radius:10px}.image-preview img{max-width:50%;max-height:150px;object-fit:contain}.image-preview p{font-size:11px;color:var(--muted);overflow-wrap:anywhere}.download-link{display:inline-flex;background:var(--green);color:white;padding:9px 16px;border-radius:7px;margin-top:10px;font-size:12px}.timer-display{text-align:center;font-size:72px;font-variant-numeric:tabular-nums;font-weight:300;color:var(--green);letter-spacing:3px;margin:25px 0 5px}.timer-label{text-align:center;color:var(--muted);font-size:12px}.center-actions{justify-content:center;margin:24px 0}.color-swatch{min-height:130px;border-radius:12px;margin-top:17px;transition:background .2s}.info-body{padding:25px 30px 30px;font-size:12px;color:var(--muted)}#info-dialog{max-width:530px}.info-body h3{font-size:21px;color:var(--text);margin:8px 0}.info-body h4{font-size:13px;color:var(--text);margin:24px 0 6px}.info-body p{line-height:1.9}.info-logo{color:#749b7f;font-size:38px}.info-small{font-size:10px;margin-top:25px}.toast{position:fixed;bottom:25px;left:calc(50% + 113px);transform:translate(-50%,20px);opacity:0;pointer-events:none;background:#294c3a;color:white;border-radius:10px;padding:11px 20px;z-index:100;font-size:12px;box-shadow:var(--shadow);transition:opacity .2s,transform .2s;max-width:85%;text-align:center}.toast.visible{opacity:1;transform:translate(-50%,0)}
/* Neutral black theme. Keep the shared token names for all tool and portal views. */
body.dark{--bg:#0c0c0e;--surface:#18181b;--text:#f1f1f3;--muted:#aaaab3;--line:#333338;--green:#e1e1e6;--green-deep:#c6c6ce;--soft:#252529;--hero:#202024;--shadow:0 9px 28px #0005;--mint:#29292e;--lavender:#302c3b;--blue:#252f40;--peach:#3b3029;color-scheme:dark}
.dark .hero{border-color:var(--line)}.dark h1{color:var(--text)}.dark h1 span{color:#bcbcc7}
.dark .hero-copy>p,.dark .eyebrow,.dark .hero-foot{color:#b4b4bf}.dark .eyebrow span,.dark .local-indicator{background:#bcbcc7}
.dark .orbit{border-color:#3c3c44}.dark .orbit:after,.dark .art-dot{background:#73737f}.dark .art-spark{color:#92929e}
.dark .hero-button{background:#ededf0;color:#19191d;box-shadow:0 4px 12px #0003}.dark .hero-button:hover{background:#d5d5dc}
.dark .filter.active{background:#303036;border-color:#484850;color:var(--text)}.dark .filter.active span{color:#bcbcc7}
.dark .nav-count{background:#36363d;color:#d0d0d8}.dark .nav-item.active{color:var(--text)}.dark .nav-item:hover{background:#26262c}
.dark .toggle-track{background:#777782}.dark .toggle-track:before{transform:translateX(11px)}
.dark .primary,.dark .download-link{color:#17171b}.dark .brand-logo{color:#17171b}.dark .brand-logo .icon{fill:currentColor}
.dark .mint{color:#c5c5cf}.dark .side-dot.mint{background:#9d9daa}.dark .tiny-leaf,.dark .info-logo{color:#b9b9c5}
.dark .tile-image{background:#303036}.dark .tile-image>.icon{color:#bcbcc9}.dark .tile-image>span{color:#b2b2bd}
.dark .tile-code{background:#35313e;color:#c3b9dc}.dark .tile-text{background:#3a322c;color:#d1bda4}.dark .tile-text>div{background:#786a5c}
.dark .art-tile{border-color:#ffffff1a;box-shadow:6px 12px 20px #0003}.dark .art-badge{background:#303036eb;border-color:#515159;color:#d2d2da}.dark .art-badge span{background:#45454e}
.dark .tool-card:hover{border-color:#62626e}.dark .dropzone{border-color:#62626e}.dark .search-box:focus-within{border-color:#9999a6;box-shadow:0 0 0 2px #9999a622}
.dark :is(button,a,input,textarea,select):focus-visible{outline-color:#bcbcc9}.dark dialog::backdrop{background:#0009}.dark .toast{background:#ededf0;color:#18181b}
@media(min-width:1530px){main{padding-top:40px}.hero{min-height:335px}.hero-copy{padding-left:44px}h1{font-size:46px}.hero-copy>p{font-size:13px}.hero-art{right:10%;transform:scale(1.08);transform-origin:center}.tool-card{padding:23px;min-height:207px}.tool-card p{font-size:11px}.card-title{font-size:14px}.tool-section{margin-top:40px}.topbar{padding:0 50px}.tool-grid{gap:18px}}
@media(max-width:1200px){.sidebar{width:200px;padding-left:14px;padding-right:14px}.main-shell{margin-left:200px}main{padding:25px 28px 0}.topbar{padding:0 28px}.hero-art{right:2%;transform:scale(.86);transform-origin:right center}.hero-copy{padding-left:27px}.hero-copy h1{font-size:34px}.tool-grid{gap:12px;grid-template-columns:repeat(3,minmax(0,1fr))}.grid-note{display:none}.trust-strip{padding:20px 16px;gap:12px}.trust-item{gap:8px}.trust-item p{font-size:8px}.trust-icon{height:30px;width:30px}.toast{left:calc(50% + 100px)}}
@media(max-width:950px){.hero-art{opacity:.8;right:-5%;transform:scale(.72)}.hero-copy{max-width:65%}.hero-copy h1{font-size:32px}.trust-strip{grid-template-columns:1fr;gap:20px}.trust-item p{font-size:10px}.section-top{align-items:start;flex-direction:column;gap:15px}.search-box{width:100%}.top-right>span:last-of-type{display:none}.tool-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.hero{min-height:300px}.hero-foot{gap:10px;font-size:8px}footer>span{display:none}}
@media(max-width:700px){.sidebar{transform:translateX(-100%);transition:transform .2s;width:215px;box-shadow:5px 0 20px #0001}.sidebar.open{transform:translateX(0)}.main-shell{margin-left:0}.topbar{height:61px;padding:0 20px}.mobile-menu{display:block;border:0;background:none;color:var(--green);padding:4px;font-size:18px;margin-right:0}.breadcrumb{gap:12px;font-size:10px}.breadcrumb>span:first-of-type{display:none}.crumb-slash{display:none}.top-right{font-size:9px;gap:6px}.top-right>span:last-of-type{display:block}.about-button{margin-left:4px}main{padding:20px 18px 0}.hero{min-height:280px;border-radius:15px}.hero-copy{padding:24px;max-width:75%}.hero-copy h1{font-size:32px;white-space:nowrap}.hero-art{right:-85px;transform:scale(.58);opacity:.55;transform-origin:right center}.hero-copy p{font-size:11px}.hero-copy .eyebrow{font-size:9px;letter-spacing:1px}.hero-foot{font-size:8px;gap:10px}.hero-button{padding:9px 12px;font-size:10px}.tool-section{margin-top:27px}.section-top{gap:15px}.section-kicker{font-size:9px}h2{font-size:18px}.filters{gap:3px}.filter{padding:6px 9px;font-size:10px}.filter span{display:none}.filter-line{margin:16px 0}.tool-grid{gap:11px}.tool-card{padding:17px 14px 13px;border-radius:12px}.tool-card p{font-size:10px;margin-bottom:15px;max-width:100%}.card-title{font-size:13px}.tool-icon{height:38px;width:38px;border-radius:10px}.tool-icon .icon{height:21px;width:21px}.star-button{top:14px;right:9px}.card-top{margin-bottom:13px}.trust-strip{margin-top:22px;padding:20px}.trust-item h3{font-size:11px}footer{padding:22px 0}.footer-brand span{margin-left:9px;font-size:8px}.toast{left:50%}dialog{width:calc(100% - 22px);border-radius:15px;max-height:92dvh}.dialog-header{padding:18px}.dialog-body{padding:0 18px 20px}.dialog-header h2{font-size:17px}.dialog-footer{padding:12px 18px;font-size:9px}.dialog-footer>span{gap:4px}.editor-grid{grid-template-columns:1fr}.field textarea{height:160px}.stats-grid{grid-template-columns:repeat(2,1fr)}.image-preview{flex-direction:column;gap:6px}.image-preview img{max-width:100%}.timer-display{font-size:60px}.options{gap:10px}.options .field{min-width:calc(50% - 10px)}.info-body{padding:20px}.primary,.secondary{padding:9px 12px;font-size:11px}}
.sidebar{overflow-y:auto}.sidebar>.brand,.sidebar>nav,.sidebar>.side-label{flex-shrink:0}body:has(dialog[open]){overflow:hidden}
@media(max-width:700px){.tool-card p{font-size:11px}.trust-item p{font-size:11px}.hero-copy>p{font-size:12px}.section-kicker{font-size:10px}.search-box input{font-size:12px}.card-tag{font-size:9px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}

/* Readable type across cards, navigation and tool dialogs. */
footer{flex-wrap:wrap}.author-contact{flex-basis:100%;font-size:13px;font-style:normal;color:var(--muted);line-height:1.8;overflow-wrap:anywhere}.author-contact a{color:var(--green);text-decoration:underline;text-underline-offset:3px}.portal-footer .author-contact{margin-top:8px}
.qr-result{display:flex;flex-direction:column;align-items:center;gap:16px}.qr-result[hidden]{display:none}.qr-result img{display:block;max-width:100%;width:256px;image-rendering:pixelated;background:white}
.markdown-preview{min-height:220px;max-height:480px;overflow:auto;background:var(--bg);border:1px solid var(--line);border-radius:8px;padding:16px;overflow-wrap:anywhere;font-size:15px;line-height:1.8}.markdown-preview>:first-child{margin-top:0}.markdown-preview h1{font-size:28px;color:var(--text)}.markdown-preview h2{font-size:23px}.markdown-preview h3{font-size:19px}.markdown-preview pre{white-space:pre-wrap;background:var(--soft);padding:12px;border-radius:6px}.markdown-preview code{font-family:Consolas,monospace}.markdown-preview table{border-collapse:collapse;display:block;overflow:auto;max-width:100%}.markdown-preview th,.markdown-preview td{padding:7px 10px;border:1px solid var(--line)}.markdown-preview a{color:var(--green);text-decoration:underline}.markdown-preview blockquote{border-left:3px solid var(--muted);margin-left:0;padding-left:14px;color:var(--muted)}
.diff-legend{font-size:13px;color:var(--muted);margin-top:18px}.diff-output{white-space:pre-wrap;overflow-wrap:anywhere;max-height:420px;overflow:auto;font:14px/1.9 Consolas,"Microsoft YaHei",monospace;background:var(--bg);border:1px solid var(--line);padding:15px;border-radius:9px;min-height:100px}.diff-added{color:#246145;background:#e4f3e9}.diff-removed{color:#9c332c;background:#fbe7e5}.dark .diff-added{color:#b7e5c6;background:#20362a}.dark .diff-removed{color:#ffc1ba;background:#422927}.diff-unchanged{color:var(--muted)}
.extra-output{display:block;margin-top:20px}.calculation-output{white-space:pre-line;font-size:16px;line-height:2}.contrast-preview{padding:25px;border:1px solid var(--line);border-radius:12px;margin-top:20px;font-size:20px;line-height:1.8}.transformed-image{display:block;max-width:100%;max-height:340px;object-fit:contain;margin:15px 0}.extra-image-options{margin-top:18px}.extra-image-options input[type=color]{width:100%;min-width:80px}.extra-image-options .field{min-width:120px}
:root{--muted:#66736b}
body{font-size:15px}
.brand small{font-size:10px;letter-spacing:2.4px}.side-label{font-size:12px;color:var(--muted)}
.nav-item{font-size:15px;color:var(--muted)}.nav-count{font-size:12px}
.local-note strong{font-size:14px}.local-note p,.note-pill,.theme-toggle{font-size:12px}
.topbar,.top-right{font-size:13px}.breadcrumb strong{color:var(--text)}.about-button{width:28px;height:28px;font-size:15px}
.hero-copy>p{font-size:15px;color:#5e7665}.eyebrow{font-size:12px}.hero-button{font-size:14px}.hero-foot{font-size:12px;color:#617e68}
.section-kicker{font-size:12px}h2{font-size:22px}h2>span{font-size:13px}
.search-box{width:320px;padding:11px 13px}.search-box input{font-size:15px}.search-box input::placeholder{color:var(--muted)}kbd{font-size:12px}
.filter{font-size:14px;color:var(--muted);padding:8px 12px}.filter span{font-size:12px;color:var(--muted)}.grid-note{font-size:12px;color:var(--muted)}
.tool-card{padding:22px 20px 18px;display:flex;flex-direction:column;min-height:232px}
.card-title{font-size:18px;line-height:1.5}.tool-card p{font-size:14px;line-height:1.75;margin:9px 0 20px;min-height:49px;max-width:100%}
.card-bottom{font-size:12px;margin-top:auto;gap:6px}.card-tag{font-size:12px;color:var(--muted)}.popular{font-size:11px;margin-left:5px}.card-bottom .icon{width:18px;height:18px}
.star-button{padding:7px}.star-button .icon{width:18px;height:18px}
.trust-item h3{font-size:14px}.trust-item p{font-size:12px}
footer{font-size:12px;color:var(--muted)}.footer-brand{font-size:15px;color:var(--text)}.footer-brand span,footer button{font-size:12px;color:var(--muted)}
.dialog-eyebrow{font-size:12px}.dialog-header h2{font-size:23px}.tool-description{font-size:15px;line-height:1.8}.dialog-footer{font-size:12px}.text-button{font-size:14px}
.field-label{font-size:14px}.field-label span{font-size:12px}
.field input:not([type=checkbox]):not([type=color]):not([type=range]),.field select,.field textarea{font-size:16px}
.primary,.secondary,.download-link{font-size:14px}.options .checkbox,.status-line{font-size:14px}
.result-panel h3,.result-panel p{font-size:15px}.stat span{font-size:13px}.dropzone h3{font-size:17px}.dropzone p,.image-preview p,.timer-label{font-size:14px}
.info-body{font-size:15px}.info-body h4{font-size:16px}.info-small{font-size:12px}.toast{font-size:14px}
@media(max-width:1200px){.hero-foot{font-size:11px}.trust-item p{font-size:12px}}
@media(max-width:700px){
 .topbar{padding:0 16px}.breadcrumb{font-size:12px;gap:8px}.top-right{font-size:12px}.about-button{margin-left:0;width:26px;height:26px;flex-shrink:0}
 .hero-copy{padding:24px 20px;max-width:100%}.hero-copy>p{font-size:14px}.hero-copy .eyebrow{font-size:11px}.hero-foot{font-size:11px;gap:12px}.hero-button{font-size:13px}
 .section-kicker{font-size:12px}h2{font-size:21px}h2>span{font-size:12px}.search-box{width:100%}.search-box input{font-size:16px}
 .filter{font-size:13px;padding:8px 10px}.filters{gap:4px}
 .tool-card{padding:18px 14px 15px;min-height:232px}.card-title{font-size:16px}.tool-card p{font-size:14px;line-height:1.7;margin:8px 0 16px;min-height:72px}
 .card-tag{font-size:12px;padding:2px 5px}.popular{font-size:10px;margin-left:3px}.card-bottom{gap:3px}.card-bottom .icon{width:15px;height:15px}
 .trust-item h3{font-size:14px}.trust-item p{font-size:12px}.footer-brand span{font-size:11px;margin-left:7px}footer button{font-size:12px}
 .dialog-header h2{font-size:20px}.dialog-footer{font-size:12px;flex-wrap:wrap}.primary,.secondary{font-size:14px}.info-body{font-size:15px}
}