@import url('/static/fonts.css');
.article-page{padding-top:30px;padding-bottom:70px}.breadcrumbs{display:flex;gap:12px;font-size:10px;letter-spacing:1px;color:var(--muted);margin-bottom:42px}.article-layout{display:grid;grid-template-columns:minmax(0,760px) 220px;gap:80px;justify-content:space-between}.prose{min-width:0;line-height:1.85;font-size:14px}.prose h1{font-size:clamp(38px,4.5vw,60px);margin-bottom:26px}.prose h2{font-size:23px;font-weight:500;line-height:1.35;letter-spacing:-.5px;margin:38px 0 12px}.prose h3{font-size:16px;font-weight:600}.prose p,.prose li{color:#646e5e}.prose a:not(.button){text-decoration:underline;text-underline-offset:3px;color:#3c582b}.prose .article-lead{font-size:17px;line-height:1.8}.prose code{font-size:12px;overflow-wrap:anywhere}.prose pre{white-space:pre-wrap;overflow-wrap:anywhere;background:#edf2e5;padding:18px;border:1px solid #dce5d0;border-radius:8px}.prose .article-cta{display:inline-flex;margin-top:30px}.reading-nav{align-self:start;position:sticky;top:30px;padding:20px 0;border-top:1px solid var(--line)}.reading-nav>a{display:flex;justify-content:space-between;gap:10px;padding:14px 10px;font-size:12px;border-radius:5px}.reading-nav>a[aria-current]{background:#eaf2dc;color:#3c582b;font-weight:600}.reading-nav>a:hover,.guide-card:hover{background:#eef4e5}.reading-nav .eyebrow{margin:0 10px 12px}.table-scroll{overflow-x:auto}.prose table{width:100%;border-collapse:collapse;text-align:left;font-size:12px}.prose th,.prose td{padding:14px 12px;border-bottom:1px solid var(--line);vertical-align:top}.prose th{background:#edf2e5}.prose td:first-child{width:30%;font-weight:600}.license-entry{padding:4px 0 15px;border-bottom:1px solid var(--line)}.license-entry h3{margin-bottom:4px}.license-list{padding-left:20px}.license-list li{margin:14px 0}.article-note{border-left:3px solid #afc58b;padding:10px 18px;background:#f0f4e8}.guide-section{margin:30px 0 38px;padding-top:28px;border-top:1px solid var(--line)}.guide-section>h2{font-size:28px;font-weight:500;letter-spacing:-.7px}.guide-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.guide-card{display:block;border:1px solid var(--line);border-radius:10px;padding:24px}.guide-card h3{font-size:17px;line-height:1.4;font-weight:500}.guide-card p{font-size:12px;line-height:1.8;color:var(--muted);margin-bottom:0}@media(max-width:1000px){.article-layout{gap:35px;grid-template-columns:minmax(0,1fr) 195px}}@media(max-width:720px){.article-page{padding:24px 22px 48px}.article-layout{grid-template-columns:1fr;gap:40px}.breadcrumbs{margin-bottom:30px}.prose h1{letter-spacing:-2px}.reading-nav{position:static}.guide-grid{grid-template-columns:1fr}.site-header nav a:first-child{display:inline!important}.site-header nav .engine-link{display:none}.guide-card{padding:22px}.prose .article-lead{font-size:16px}footer>div{flex-wrap:wrap;gap:16px}}
:root{--ink:#262d25;--muted:#777d72;--paper:#fafbf7;--line:#e0e3d9;--green:#c7ed70;--dark:#243222;--radius:12px}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font-family:Arial,Helvetica,sans-serif;font-size:14px;-webkit-font-smoothing:antialiased}button,input,select{font:inherit}button,a,label,input,select{ -webkit-tap-highlight-color:transparent}a{color:inherit;text-decoration:none}button{cursor:pointer;color:inherit}button:disabled{cursor:not-allowed;opacity:.45}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible,.viewport:focus-visible{outline:3px solid #8bac46;outline-offset:4px}[hidden]{display:none!important}.site-header{height:92px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;max-width:1440px;margin:auto;padding:0 56px}.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:21px;letter-spacing:-.6px}.brand-mark{width:35px;height:35px;display:grid;place-items:center;background:var(--green);border-radius:9px;font-size:26px;letter-spacing:-2px;padding-right:3px}.brand-online{font-size:15px;font-weight:400;color:var(--muted);letter-spacing:0}.site-header nav{display:flex;gap:32px;font-size:12px}.site-header nav span{margin-left:8px;color:var(--muted)}main{max-width:1440px;margin:auto;padding:0 56px}.intro{display:flex;justify-content:space-between;align-items:center;padding:54px 0 42px}.eyebrow{font-size:10px;letter-spacing:1.9px;font-weight:700;display:flex;align-items:center;gap:8px}.green-dot{display:inline-block;width:6px;height:6px;background:#658d36;border-radius:50%}h1{font-size:clamp(42px,4.8vw,66px);line-height:1.06;letter-spacing:-3.2px;margin:20px 0 18px;font-weight:500}h1>span{color:#8a9380}.intro-copy{color:#6d7568;line-height:1.7;margin:0;font-size:14px}.intro-note{border-left:1px solid var(--line);padding:10px 10px 10px 28px;margin-right:20px}.note-icon{font-size:35px;line-height:1;color:#76866b}.intro-note p{font-size:18px;line-height:1.5}.intro-note>span:last-child{font-size:11px;color:var(--muted)}.workspace{border:1px solid #d8ded0;border-radius:var(--radius);display:grid;grid-template-columns:minmax(0,1fr) 326px;overflow:hidden;background:#fff}.viewer-column{min-width:0;display:flex;flex-direction:column}.workspace-top{height:61px;padding:0 25px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);gap:10px}.section-label{font-size:10px;font-weight:700;letter-spacing:1.5px;display:flex;gap:8px;align-items:center}.small-square{width:7px;height:7px;border:1px solid #718366}.engine-badge{font-family:Consolas,monospace;font-size:10px;color:#747e6d;background:#f2f5ec;padding:6px 9px;border-radius:4px}.viewer-toolbar{display:flex;justify-content:space-between;gap:8px;padding:19px 24px;background:#f6f7f1}.tabs{background:#e9ece3;padding:3px;display:flex;border-radius:6px}.tab{border:0;background:transparent;border-radius:4px;padding:7px 16px;font-size:11px;color:var(--muted)}.tab.active{background:#fff;color:var(--ink);box-shadow:0 1px 4px #27391a10}.text-button{border:0;background:transparent;font-size:11px;font-weight:500;cursor:pointer;padding:7px 0;white-space:nowrap}.viewer-actions{display:flex;align-items:center;gap:12px}.viewport{height:460px;min-height:370px;position:relative;background-color:#f6f7f1;background-image:radial-gradient(#bcc4b066 .7px,transparent .7px);background-size:19px 19px;outline-offset:-4px}.viewport.dragging{box-shadow:inset 0 0 0 3px #97bd53;background-color:#ecf4da}canvas{display:block;width:100%;height:100%;touch-action:none}.empty-state{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;flex-direction:column;padding:12px 20px 40px;text-align:center}.wire-object{width:155px;height:155px;color:#8b9d77;margin:-5px 0 16px;transform:rotate(-9deg)}.wire-object svg{width:100%;height:100%}.empty-state h2{font-size:21px;font-weight:500;letter-spacing:-.7px;margin:0 0 9px}.empty-state p{font-size:12px;color:var(--muted);margin:0 0 19px}.button{display:flex;justify-content:center;align-items:center;gap:32px;padding:13px 20px;font-weight:600;border-radius:6px;border:0;font-size:12px;cursor:pointer}.primary{background:var(--green);color:#293820}.primary:hover:not(:disabled){background:#b7df60}.empty-state .upload-hint{font-size:9px;margin:12px 0 19px}.sample-button{border:0;background:transparent;font-size:11px;color:#646f58;text-decoration:underline;text-underline-offset:4px}.sample-button span{margin-left:6px}.canvas-corner{position:absolute;bottom:19px;left:24px;font-size:10px;color:var(--muted);display:flex;gap:7px;align-items:center}.axis{position:absolute;bottom:20px;right:25px;display:flex;flex-direction:column;font:9px monospace;color:#88947b;pointer-events:none}.preview-error{position:absolute;top:12px;left:20px;right:20px;background:#fff4db;padding:14px;line-height:1.6;font-size:12px;border:1px solid #e6d6af;border-radius:6px}.file-bar{height:76px;padding:0 25px;display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--line);border-bottom:1px solid var(--line);gap:12px}.file-name{display:flex;gap:12px;align-items:center;min-width:0}.file-symbol{width:34px;height:38px;display:grid;place-items:center;background:#f4f6ee;border:1px solid var(--line);border-radius:5px;font-size:25px;color:#78876b}.file-name>div{display:grid;gap:6px;min-width:0}.file-name strong{font-size:12px;font-weight:500;max-width:360px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.file-name span:last-child{font-size:10px;color:var(--muted)}.stats{display:grid;grid-template-columns:1fr 1fr 1fr;flex:1;align-content:start;padding:28px 25px;gap:20px;min-height:122px}.stats>div{display:flex;flex-direction:column;gap:9px}.stats>div+div{border-left:1px solid var(--line);padding-left:24px}.stats span{font-size:9px;letter-spacing:1.3px;color:var(--muted)}.stats strong{font-weight:500;font-size:26px;letter-spacing:-1px}.stats small{font-size:9px;color:var(--muted);line-height:1.5}.settings{border-left:1px solid var(--line);padding:0 23px 22px;background:#fdfefa}.settings-heading{height:61px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);margin-bottom:22px}.step-number{font-family:monospace;font-size:9px;color:#959c8f}fieldset{border:0;padding:0;margin:0 0 23px;min-width:0}legend,.legend{font-size:10px;color:#8b9680;letter-spacing:.5px;padding:0;margin-bottom:15px}legend span,.legend span{color:var(--ink);font-size:12px;letter-spacing:0;margin-left:9px}.preset{display:flex;justify-content:space-between;align-items:center;border:1px solid var(--line);border-radius:7px;padding:12px 11px;margin-bottom:8px;cursor:pointer;gap:5px}.preset.selected{border-color:#9db774;background:#f1f6e8}.preset input{position:absolute;opacity:0;width:1px;height:1px}.preset:focus-within{outline:2px solid #8bac46;outline-offset:2px}.preset strong{font-size:12px;font-weight:500}.preset small{display:block;font-size:9px;margin-top:6px;color:#7c8474;line-height:1.3}.radio-dot{width:13px;height:13px;border:1px solid #b9c3ac;border-radius:50%;flex-shrink:0}.selected .radio-dot{border:4px solid #687c4e}.field-note{font-size:10px;color:var(--muted);line-height:1.6;margin:10px 0 0}.tuning>label{display:block;font-size:11px;margin:17px 0 8px}.tuning>label:first-of-type{margin-top:0}.label-row{display:flex!important;justify-content:space-between;font-size:11px}.label-row output{font-family:monospace;color:#728259}input[type=range]{width:100%;accent-color:#677c4c;height:4px;margin:9px 0;cursor:pointer}.range-labels{display:flex;justify-content:space-between;font-size:8px;color:#919985;margin-top:1px}select{width:100%;border:1px solid #dce2d3;background:#fff;border-radius:5px;padding:9px 10px;color:#535d4a;font-size:11px;min-height:35px}select:disabled{opacity:.6}details{margin-top:18px;border-top:1px solid var(--line);padding-top:15px}summary{font-size:11px;cursor:pointer;display:flex;justify-content:space-between;list-style:none}details[open] summary{margin-bottom:18px}.check{display:flex;align-items:center;gap:7px;font-size:11px;margin-top:13px}.check input{accent-color:#718b50}.run-section{border-top:1px solid var(--line);padding-top:19px}.run-button{width:100%;justify-content:space-between;padding:14px 15px}.status{font-size:11px;line-height:1.6;color:#737e66;margin:12px 0;overflow-wrap:anywhere}.status.error{color:#a74732}.privacy-note{font-size:9px;line-height:1.65;color:#909787;margin:10px 0 0}.privacy-note a{text-decoration:underline;text-underline-offset:2px}.download-button{width:100%;background:var(--dark);color:#edf5e5;margin-top:10px}.result-details{display:grid;grid-template-columns:1fr 2fr;gap:30px;border:1px solid var(--line);background:#f0f4e7;padding:28px;margin-top:20px;border-radius:10px}.result-details h2{font-size:23px;letter-spacing:-.7px;font-weight:500}.result-details p{font-size:11px;color:var(--muted);line-height:1.7}.command-heading{display:flex;justify-content:space-between;align-items:center;font-size:10px;color:var(--muted);margin-bottom:10px}.command-panel code{display:block;background:#253021;color:#d1e9b1;padding:15px;font-size:11px;border-radius:6px;line-height:1.7;overflow-wrap:anywhere}.explanation{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:30px;margin:64px 0 32px}.explanation h2{font-size:26px;font-weight:500;letter-spacing:-.8px;margin:18px 0 12px}.explanation p{font-size:11px;line-height:1.8;color:var(--muted);max-width:240px}.feature-number{font:11px monospace;color:#8a977c;display:block;margin:12px 0 24px}.explanation h3{font-size:14px;font-weight:500}.limitations{font-size:10px;line-height:1.8;color:#8b9383;border-top:1px solid var(--line);padding:17px 0 24px}footer{border-top:1px solid var(--line);max-width:1440px;margin:auto;padding:27px 56px;display:flex;justify-content:space-between;align-items:center;gap:20px}footer .brand{font-size:14px}footer .brand-mark{width:26px;height:26px;font-size:20px;border-radius:6px}footer .brand-online{font-size:11px}footer p{font-size:10px;color:var(--muted)}footer>div{display:flex;gap:20px;font-size:10px}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.privacy-page{max-width:850px;padding-top:50px;padding-bottom:80px}.privacy-page>p{line-height:1.9;color:var(--muted)}.privacy-page h2{font-size:21px;font-weight:500;margin-top:35px}.privacy-page .button{display:inline-flex;margin-top:25px}@media(min-width:1450px){.viewport{height:500px}}@media(max-width:1000px){main{padding:0 28px}.site-header{padding:0 28px}.workspace{grid-template-columns:minmax(0,1fr) 295px}.settings{padding-left:18px;padding-right:18px}.workspace-top{padding:0 18px}.section-label{font-size:9px;letter-spacing:1px}.stats{padding:24px 16px;gap:10px}.stats>div+div{padding-left:12px}.stats strong{font-size:22px}.file-name strong{max-width:180px}.intro-note{margin-right:0}.explanation{gap:20px}footer{padding:25px 28px}.engine-badge{font-size:9px}.viewer-toolbar{padding:16px}.text-button{font-size:10px}}@media(max-width:720px){.site-header{height:72px;padding:0 20px}.brand{font-size:18px}.brand-online{font-size:12px}.site-header nav{gap:15px;font-size:10px}.site-header nav a:first-child{display:none}main{padding:0 16px}.intro{padding:35px 6px 28px}.intro h1{font-size:46px;letter-spacing:-2.5px}.intro-note{display:none}.intro-copy{font-size:12px}.eyebrow{font-size:9px}.workspace{grid-template-columns:1fr}.settings{border-left:0;border-top:1px solid var(--line);padding:0 20px 22px}.workspace-top{height:52px;padding:0 16px}.viewport{height:390px;min-height:320px}.empty-state{padding-bottom:30px}.wire-object{width:120px;height:120px}.empty-state h2{font-size:19px}.file-bar{padding:0 16px}.file-name strong{max-width:230px}.stats{min-height:117px}.stats strong{font-size:22px}.stats span{font-size:8px}.stats small{font-size:8px}.result-details{grid-template-columns:1fr;padding:22px;gap:5px}.explanation{grid-template-columns:1fr 1fr;margin-top:38px;gap:20px}.explanation>div{grid-column:1/-1}.explanation p{max-width:none}.explanation article:last-child{grid-column:1/-1}.feature-number{margin-bottom:13px}footer{flex-wrap:wrap;padding:24px 20px}footer p{order:3;width:100%;line-height:1.7}.canvas-corner{font-size:9px;left:16px}.privacy-page{padding:30px 24px 60px}}

.language-menu{position:relative;margin:0;padding:0;border:0}.language-menu summary{font-size:12px;white-space:nowrap;gap:6px}.language-menu[open] summary{margin:0}.language-menu>div{position:absolute;right:0;top:26px;min-width:130px;padding:6px;background:var(--paper);border:1px solid var(--line);border-radius:8px;box-shadow:0 8px 25px #24322218;z-index:20}.language-menu>div>a{display:block!important;padding:10px;font-size:12px}.language-menu a[aria-current]{background:#eaf2dc;border-radius:4px}html[lang=zh-Hans] h1{letter-spacing:-1px;line-height:1.25}html[lang=zh-Hans] .eyebrow{letter-spacing:1px}html[lang=zh-Hans] .prose{line-height:1.95}html[lang=zh-Hans] .intro h1{font-size:clamp(38px,4.8vw,60px)}

.site-header .language-menu>div>a{display:block!important}

.geometry-settings{padding-bottom:20px;margin-bottom:20px;border-bottom:1px solid var(--line)}.geometry-settings .label-row{margin:16px 0 8px;gap:8px}.geometry-settings output{white-space:nowrap}.precision-disabled{opacity:.5}

.advanced-panel input[type=number]{width:100%;padding:10px 12px;border:1px solid #d6d9d3;border-radius:6px;background:transparent;font:inherit;color:inherit}.advanced-panel input[type=number]:disabled{opacity:.5}

.simplification-feedback{padding:12px;border-left:3px solid #929d72;background:#f3f5ee;font-size:12px;line-height:1.75}.settings-heading{gap:12px}.settings-heading #reset-settings{font-size:12px}

.decision-section{border-top:1px solid var(--line);padding:34px 0 30px}.decision-section h2{font-size:28px;line-height:1.4;font-weight:500;letter-spacing:-.6px;margin:12px 0 24px}.decision-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:30px}.decision-grid h3{font-size:15px;line-height:1.5;font-weight:500;margin:0 0 12px}.decision-grid p{font-size:13px;line-height:1.9;color:var(--muted);margin:0}.decision-grid article{min-width:0}@media(max-width:720px){.decision-section{padding:26px 6px}.decision-section h2{font-size:24px}.decision-grid{grid-template-columns:1fr;gap:24px}}

.advanced-panel{margin:20px 0 0;padding:0;border:1px solid var(--line);border-radius:10px;background:#fdfefa;overflow:hidden}
.advanced-panel>summary{padding:20px 24px;font-size:14px;font-weight:500;align-items:center;margin:0}
.advanced-panel[open]>summary{margin:0;border-bottom:1px solid var(--line)}
.advanced-toggle{font-size:20px;line-height:1;transition:transform .15s}.advanced-panel[open] .advanced-toggle{transform:rotate(45deg)}
.advanced-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0;padding:26px 0}
.advanced-group{min-width:0;padding:0 24px}.advanced-group+.advanced-group{border-left:1px solid var(--line)}
.advanced-group h3{font-size:14px;font-weight:500;margin:0 0 20px}.advanced-group>label:not(.check),.advanced-group .label-row{display:block;font-size:12px;margin:18px 0 9px}.advanced-group .label-row{gap:12px}.advanced-group output{white-space:nowrap}.advanced-group .field-note{font-size:11px;line-height:1.75}.advanced-group .check{font-size:12px;line-height:1.5}.advanced-group select{font-size:12px}
@media(max-width:720px){.advanced-grid{grid-template-columns:1fr;padding:0 20px}.advanced-group{padding:24px 0}.advanced-group+.advanced-group{border-left:0;border-top:1px solid var(--line)}.advanced-panel>summary{padding:18px 20px}}

.language-menu>div{max-height:min(70vh,460px);overflow-y:auto;min-width:170px}.language-menu summary{font-size:11px}@media(max-width:720px){.site-header nav{gap:10px}.site-header .engine-link{display:none}.language-menu summary{max-width:135px;overflow:hidden;text-overflow:ellipsis}}

/* Appearance is applied before the stylesheet loads, including on article pages. */
:root{color-scheme:light}
html[data-theme=dark]{color-scheme:dark;--ink:#e3e9dc;--muted:#a6b09e;--paper:#151a16;--line:#354035;--dark:#354a2e;--green:#c7ed70}
html[data-theme=dark] :is(.workspace,.settings,.advanced-panel){background:#1c231d;border-color:var(--line)}
html[data-theme=dark] .viewport{background-color:#171f19;background-image:radial-gradient(#61715b66 .7px,transparent .7px)}
html[data-theme=dark] .viewport.dragging{background-color:#28371f}
html[data-theme=dark] :is(.engine-badge,.tabs,.file-symbol,.prose pre,.prose th,.article-note,.result-details,.simplification-feedback){background:#242f25;border-color:var(--line);color:var(--ink)}
html[data-theme=dark] :is(.tab.active,.preset.selected,.language-menu a[aria-current],.reading-nav>a[aria-current]){background:#33452b;color:#e6f0dc}
html[data-theme=dark] :is(.guide-card:hover,.reading-nav>a:hover,.theme-toggle:hover){background:#2a3827}
html[data-theme=dark] .preset.selected{border-color:#7c985b}
html[data-theme=dark] select,html[data-theme=dark] .advanced-panel input[type=number]{background:#202a22;border-color:#465343;color:var(--ink)}
html[data-theme=dark] :is(.intro-copy,.sample-button,.preset small,.status,.privacy-note,.limitations,.prose p,.prose li,.step-number,legend,.legend,.range-labels,.feature-number,.axis,.file-symbol){color:var(--muted)}
html[data-theme=dark] :is(.label-row output,.prose a:not(.button)){color:#bad78d}
html[data-theme=dark] .status.error{color:#ffae96}
html[data-theme=dark] .preview-error{background:#3a3020;border-color:#786340;color:#f2dbac}
html[data-theme=dark] .brand-mark{color:#26341f}
html[data-theme=dark] .wire-object{color:#96ad7c}
html[data-theme=dark] .command-panel code{background:#101610;color:#d1e9b1}
html[data-theme=dark] .download-button{background:#405b30;color:#edf5e5}
@media(max-width:720px){.site-header nav{gap:8px}.language-menu summary{max-width:108px}}

html[data-theme=dark] .viewer-toolbar{background:#1c231d}

/* Long-form guides retain a readable column and a usable reading menu. */
.reading-nav{max-height:calc(100vh - 60px);overflow-y:auto}.prose tbody th{font-weight:500}.guide-source{font-size:12px;margin-top:36px}@media(max-width:720px){.reading-nav{max-height:none;overflow:visible}}

/* Header controls share one vertical center and compact hit areas. */
.site-header nav{align-items:center}
.site-header nav>a{align-items:center;min-height:36px;display:inline-flex;line-height:1}
.theme-toggle{display:grid;place-items:center;flex-shrink:0;width:36px;height:36px;padding:0;border:0;border-radius:6px;background:transparent;color:var(--ink)}
.theme-toggle:hover{background:#eef4e5}
.theme-toggle svg,.language-menu summary svg{display:block;flex-shrink:0}
.theme-sun{display:none!important}
html[data-theme=dark] .theme-sun{display:block!important}
html[data-theme=dark] .theme-moon{display:none}
.language-menu summary{display:flex;align-items:center;justify-content:flex-start;gap:7px;height:36px;line-height:1}
.language-menu summary::-webkit-details-marker{display:none}
.site-header nav .language-name{margin:0;color:inherit;overflow:hidden;text-overflow:ellipsis}
.language-menu>div{top:calc(100% + 8px)}
@media(max-width:720px){.site-header nav>a:first-child{display:inline-flex!important}.language-menu summary{max-width:120px;gap:5px}.brand-online{display:none}}

.comparison-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;margin:24px 0}.comparison-grid figure{margin:0;min-width:0}.comparison-image{display:block;border:1px solid var(--line);border-radius:8px;overflow:hidden}.comparison-image img{display:block;width:100%;height:auto}.comparison-grid figcaption{font-size:12px;color:var(--muted);line-height:1.6;margin-top:9px}@media(max-width:540px){.comparison-grid{grid-template-columns:1fr;gap:24px}}
.geometry-comparison{grid-template-columns:repeat(3,minmax(0,1fr))}@media(max-width:720px){.geometry-comparison{grid-template-columns:1fr}}