:root{--navy:#103248;--ink:#153246;--muted:#637685;--teal:#0b8e81;--line:#dce7e8;--white:#fff}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#fff;color:var(--ink);font-family:Inter,system-ui,"Segoe UI",Arial,sans-serif}button,input,select{font:inherit}button{cursor:pointer}a{color:inherit;text-decoration:none}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #2da5a1;outline-offset:3px}p{line-height:1.7}.shell{max-width:1170px;padding:0 28px;margin:auto}.skip-link{position:absolute;top:-80px;left:12px;background:white;z-index:9;padding:10px}.skip-link:focus{top:10px}
.site-header{background:white;border-bottom:1px solid #edf1f1}.nav-inner{height:80px;display:flex;justify-content:space-between;align-items:center;gap:20px}.brand{display:flex;align-items:center;gap:12px;font-weight:850;letter-spacing:-.9px;font-size:22px}.brand-accent{color:var(--teal)}.brand-mark{display:grid;grid-template-columns:repeat(2,10px);gap:3px;transform:rotate(-12deg)}.brand-mark i{width:10px;height:10px;background:#0e978a;border-radius:2px}.brand-mark i:nth-child(2){background:#87cfc0}.brand-mark i:nth-child(3){background:#3aada2}.brand-mark i:nth-child(4){background:#075e62}.top-nav{display:flex;gap:30px;font-size:13px;color:#506575;font-weight:600}.top-nav a:hover,.footer-links a:hover{color:var(--teal)}.button{display:inline-flex;align-items:center;justify-content:center;gap:18px;border-radius:10px;font-weight:750}.button-small{font-size:12px;padding:12px 16px}.button-outline{border:1px solid #d6e4e3;background:white}.button-primary{background:var(--teal);color:white;padding:17px 21px;font-size:14px;box-shadow:0 10px 18px #006b612e}.button-primary:hover{background:#087d73}
.hero{background:linear-gradient(120deg,#e8f6f1,#f5faf7 55%,#e9f4f2);overflow:hidden}.hero-grid{display:grid;grid-template-columns:1.07fr .93fr;gap:38px;align-items:center;min-height:485px}.hero-copy{padding:62px 0}.eyebrow,.kicker{font-size:11px;letter-spacing:1.8px;font-weight:850;color:var(--teal);margin:0 0 20px}.eyebrow-dot,.green-dot{display:inline-block;width:8px;height:8px;background:#12a391;border-radius:50%;margin-right:8px}.hero h1{font-size:clamp(45px,5.2vw,68px);line-height:1.08;letter-spacing:-3px;margin:0 0 20px}.serif-accent{color:#118d80}.hero-lede{max-width:520px;color:#566d77;font-size:16px;margin:0 0 26px}.hero-actions{display:flex;align-items:center;gap:20px;flex-wrap:wrap}.subtle-note{color:#617b79;font-size:12px}.hero-metrics{display:flex;flex-wrap:wrap;gap:25px;margin-top:45px;color:#5e7777;font-size:12px}.hero-metrics strong{font-size:20px;color:var(--ink)}.illustration{position:relative;height:410px}.illustration:before{content:"";position:absolute;width:350px;height:350px;background:#a4dcca35;border-radius:50%;left:60px;top:10px}.illustration-ruler{position:absolute;top:300px;left:60px;background:#f4d39a;transform:rotate(-13deg);width:340px;height:27px;display:flex;justify-content:space-around;align-items:center;font-size:10px;color:#866340}.hero-card{position:absolute;z-index:2;background:white;border:1px solid #eff4f1;border-radius:17px;box-shadow:0 25px 48px #2a6c5f26;padding:24px}.hero-card-one{left:45px;top:35px;width:245px;transform:rotate(-4deg)}.hero-card-two{right:8px;top:190px;width:210px;transform:rotate(6deg)}.hero-card-label{display:block;color:#698384;font-size:10px;letter-spacing:1px;font-weight:800;margin-bottom:12px}.hero-card-number{display:block;font-size:38px;font-weight:800}.hero-card-number small,.hero-card-result small{font-size:17px}.hero-card-arrow{display:block;color:var(--teal);font-size:22px}.hero-card-result{display:block;color:var(--teal);font-size:30px;font-weight:800}.hero-card-foot{font-size:11px;color:#82918f}.decorative-square{position:absolute;width:28px;height:28px;border:2px solid #61b8a9;right:40px;top:40px;transform:rotate(18deg);border-radius:8px}.decorative-square-two{left:10px;right:auto;top:320px;width:17px;height:17px}
.calculator-section{padding:80px 0 65px}.section-heading{display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:31px}.section-heading h2{font-size:37px;letter-spacing:-1px;margin:0 0 8px}.section-heading p:not(.kicker){font-size:14px;color:var(--muted);margin:0}.section-heading .kicker{margin-bottom:10px}.pill{border-radius:100px;background:#edf7f4;border:1px solid #d4eee6;color:#188a7a;font-size:11px;font-weight:750;padding:10px 15px;white-space:nowrap}.workspace{border:1px solid #e2e9e8;border-radius:18px;display:grid;grid-template-columns:282px minmax(0,1fr);overflow:hidden;box-shadow:0 12px 46px #153c470f;min-height:620px}.tool-sidebar{padding:19px 12px;background:#f8fbfa;border-right:1px solid #e8eeeb;display:flex;flex-direction:column;gap:7px}.tool-tab{display:flex;width:100%;border:1px solid transparent;border-radius:10px;text-align:left;background:transparent;padding:15px 12px;align-items:center;gap:11px;color:var(--ink)}.tool-tab:hover{background:#edf5f2}.tool-tab.active{background:#e1f4ed;border-color:#c5e5db}.tool-icon{display:grid;place-items:center;flex:0 0 40px;height:40px;background:#e6eeeb;color:#4a7d77;border-radius:9px;font-size:22px}.tool-tab.active .tool-icon{background:#0c8c7d;color:white}.tool-tab strong,.tool-tab small{display:block}.tool-tab strong{font-size:12.5px}.tool-tab small{font-size:11px;color:#7b8f90;margin-top:4px}.tool-chevron{margin-left:auto;color:#7ba9a0;font-size:22px}.sidebar-footer{margin:auto 12px 4px;padding:18px 10px 4px;border-top:1px solid #dce8e4;color:#809191;font-size:11px}.sidebar-footer span{color:var(--teal);font-size:19px}.calculator-content{padding:34px 41px 40px}.tool-panel[hidden]{display:none}.tool-header{border-bottom:1px solid #e9eeee;padding-bottom:23px;margin-bottom:26px}.tool-tag{display:inline-block;background:#ecf5f1;color:#188a79;letter-spacing:1px;font-size:10px;font-weight:850;padding:7px 11px;border-radius:5px;margin-bottom:16px}.tool-header h3{font-size:25px;letter-spacing:-.8px;margin:0 0 9px}.tool-header p{font-size:13px;color:var(--muted);margin:0}.form-grid{display:grid;grid-template-columns:1fr .8fr 1fr;gap:16px;margin-bottom:25px}.form-grid.two{grid-template-columns:1fr 1fr;gap:17px}.field{font-size:12px;font-weight:750;display:flex;flex-direction:column;gap:9px}.field em,.field-hint{color:#809195;font-style:normal;font-weight:500;font-size:11px}.field input,.field select{width:100%;border:1px solid #d7e1e2;border-radius:9px;min-height:48px;padding:11px 13px;font-size:15px;background:white;color:#163e4a}.field select{font-size:13px}.field.full{grid-column:1/-1}.result-box{background:linear-gradient(115deg,#e9f8f1,#f2fbf7);border:1px solid #cfeee2;border-radius:12px;padding:25px 27px;position:relative}.result-box:after{content:'✓';position:absolute;right:23px;top:20px;width:29px;height:29px;background:#ceeede;color:#137967;border-radius:50%;display:grid;place-items:center;font-weight:800}.result-label{color:#5a9388;font-size:10px;font-weight:850;letter-spacing:1.25px;padding-right:35px}.result-value{display:flex;align-items:baseline;gap:12px;margin:8px 0 5px;flex-wrap:wrap}.result-value>span:first-child{font-size:clamp(32px,4vw,45px);font-weight:850;color:#0b5d59}.result-unit{font-size:16px;font-weight:650;color:#3f8075}.result-detail{color:#4f7f78;font-size:12px}.result-invalid{background:#fff7f6;border-color:#f1c7bf}.result-invalid:after{display:none}.error{margin:12px 0;color:#ae3927;font-size:12px}.inline-tip{font-size:11px;color:#819196;margin-top:18px;display:flex;gap:8px}.calculator-disclaimer{color:#829291;font-size:11px;margin:15px 0 0}
.features{background:#f7faf9;padding:72px 0 83px}.features-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:19px}.feature{background:white;border:1px solid #e5eeeb;border-radius:12px;padding:25px}.feature-symbol{color:var(--teal);font-size:29px;display:block;margin-bottom:20px}.feature h3{font-size:17px}.feature p{font-size:12.5px;color:#75878b}.about{padding:64px 0;background:#edf5f1}.about-inner{display:grid;grid-template-columns:1fr 1fr;gap:60px}.about h2{font-size:34px}.about-inner p{color:#667a7c;font-size:14px}.contact-disabled{font-size:12px;color:#89a19c;text-decoration:underline;cursor:not-allowed}footer{background:#103248;color:white;padding:34px 0}.footer-inner{display:flex;justify-content:space-between;align-items:center;gap:20px}.footer-brand{font-weight:800;font-size:19px}.footer-brand>span{color:#77d1bd}.footer-brand small{font-weight:400;display:block;color:#a8b8bd;font-size:11px;margin-top:8px}.footer-links{display:flex;gap:24px;color:#a8b8bd;font-size:11px}.legal-page{min-height:calc(100vh - 200px);padding:65px 0}.legal-main{max-width:790px}.legal-main h1{font-size:39px}.legal-main p,.legal-main li{color:#5a6d77;line-height:1.8;font-size:15px}.legal-main h2{font-size:22px;margin-top:30px}.legal-main a{color:var(--teal);text-decoration:underline}
@media(max-width:930px){.top-nav{display:none}.hero-grid{grid-template-columns:1fr .7fr;gap:6px}.illustration{transform:scale(.78);transform-origin:left center}.workspace{grid-template-columns:240px minmax(0,1fr)}.calculator-content{padding:28px 25px}.form-grid{grid-template-columns:1fr 1fr}.form-grid .field:nth-child(3){grid-column:1/-1}}
@media(max-width:720px){.shell{padding:0 18px}.nav-inner{height:68px}.brand{font-size:19px}.site-header .button{display:none}.hero-grid{display:block;min-height:0}.hero-copy{padding:54px 0 46px}.hero h1{font-size:clamp(40px,9vw,57px);letter-spacing:-2px}.hero-lede{font-size:14px}.hero-metrics{margin-top:30px;gap:12px}.illustration{display:none}.calculator-section{padding:54px 0}.section-heading{display:block}.section-heading h2{font-size:30px}.section-heading .pill{display:none}.workspace{display:block;border-radius:14px}.tool-sidebar{display:flex;overflow:auto;flex-direction:row;gap:7px;border-right:0;border-bottom:1px solid #e8eeeb;padding:11px}.tool-tab{flex:0 0 auto;width:auto;padding:10px 12px}.tool-icon{width:31px;height:31px;flex-basis:31px;font-size:16px}.tool-tab strong{font-size:11px}.tool-tab small,.tool-chevron,.sidebar-footer{display:none}.calculator-content{padding:27px 20px}.tool-header h3{font-size:23px}.form-grid,.form-grid.two{grid-template-columns:1fr 1fr;gap:14px}.form-grid .field:nth-child(3){grid-column:1/-1}.result-box{padding:24px 20px}.features-grid{grid-template-columns:1fr}.about-inner{grid-template-columns:1fr;gap:10px}.footer-inner{display:block}.footer-links{flex-wrap:wrap;margin-top:24px;gap:12px 20px}}
@media(max-width:400px){.form-grid,.form-grid.two{grid-template-columns:1fr}.form-grid .field:nth-child(3),.field.full{grid-column:1}.button-primary{width:100%}.tool-header h3{font-size:20px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

/* Pages de recommandations, sans images de produits non autorisées */
.recommendation-teaser{padding:44px 0;background:#e9f6f0;border-top:1px solid #d5ebe0}
.recommendation-teaser>.shell{display:flex;justify-content:space-between;gap:26px;align-items:center}
.recommendation-teaser h2{margin:0 0 9px;font-size:30px;letter-spacing:-.8px}
.recommendation-teaser p:not(.kicker){color:#537270;max-width:650px;font-size:13px;margin:7px 0}
.recommendation-teaser .kicker{margin-bottom:9px}
.affiliate-teaser-disclosure{font-size:11px!important}
.recommendation-teaser .button{white-space:nowrap}
.recommendations-hero{padding:74px 0 62px;background:linear-gradient(125deg,#e7f5ef,#f8fbf9)}
.recommendations-hero h1{font-size:clamp(34px,5vw,55px);letter-spacing:-2px;line-height:1.15;max-width:820px;margin:0 0 19px}
.recommendations-intro{color:#526b75;font-size:16px;max-width:710px;margin-bottom:25px}
.affiliate-disclosure{padding:15px 19px;border-left:4px solid #0b8e81;background:white;border-radius:6px;max-width:870px;font-size:13px;color:#3b6064}
.affiliate-disclosure a{color:#087e72;text-decoration:underline}
.recommendations-section{padding:67px 0 85px}
.recommendations-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;align-items:start}
.recommendation-card{border:1px solid #dae8e4;border-radius:16px;padding:25px;box-shadow:0 10px 28px #123c4711;background:white;min-width:0}
.recommendation-symbol{font-size:31px;color:#0b8e81;background:#e6f6ef;display:grid;place-items:center;width:55px;height:55px;border-radius:13px;margin-bottom:18px}
.recommendation-category{color:#0b8e81;font-size:10px;font-weight:800;letter-spacing:1.1px}
.recommendation-card h3{font-size:22px;line-height:1.27;letter-spacing:-.5px;margin:12px 0}
.recommendation-card p{color:#566d77;font-size:13px;line-height:1.7}
.recommendation-quote{padding:13px 16px;background:#f1f8f5;border-radius:8px;color:#285f5b!important;font-weight:600}
.recommendation-action{margin-top:16px;display:flex;gap:9px;justify-content:space-between;align-items:center;padding:13px 14px;border-radius:9px;background:#0b8e81;color:white;font-weight:750;font-size:13px}
.recommendation-action:hover{background:#066b63}
.affiliate-link-caption{display:block;font-size:10px;line-height:1.55;color:#71858b;margin-top:9px}
.recommendation-comparison{margin-top:25px;padding-top:19px;border-top:1px solid #dbe6e2}
.recommendation-comparison strong{font-size:13px}
.recommendation-comparison a{font-weight:750;color:#077a70;text-decoration:underline;font-size:12px;line-height:1.6}
.recommendations-caution{margin-top:26px;color:#677c83;font-size:12px;max-width:1000px}
.recommendations-back{margin-top:26px}
@media(max-width:900px){.recommendations-grid{grid-template-columns:1fr 1fr}.recommendation-teaser>.shell{flex-direction:column;align-items:flex-start}}
@media(max-width:650px){.recommendations-grid{grid-template-columns:1fr}.recommendations-hero{padding:48px 0}.recommendations-section{padding:48px 0}.recommendation-teaser h2{font-size:25px}.recommendation-teaser .button{white-space:normal}}


/* Chantier Pro — cuivre, acier et plans techniques */
:root{--navy:#273a45;--ink:#233643;--teal:#b0683f}
body{background:#f7f8f8}
.site-header{border-bottom:4px solid #c47c42;box-shadow:0 2px 14px #20323b16}
.brand-accent{color:#b76a40}
.hero{background:linear-gradient(110deg,#e4e8e8ed,#f4f2eef0 65%),repeating-linear-gradient(45deg,#a1aab010 0 2px,transparent 2px 24px)}
.eyebrow,.kicker{color:#a45a30}
.button-primary,.recommendation-action{background:#a95932}
.button-primary:hover,.recommendation-action:hover{background:#834526}
.hero-card{border:1px solid #cba27f}
.features{background:#e9edee}
.recommendations-hero{background:linear-gradient(118deg,#253743ed,#354851da),repeating-linear-gradient(0deg,#fff1 0px,#fff1 1px,transparent 1px,transparent 28px)}
.recommendations-hero h1,.recommendations-hero .kicker,.recommendations-hero p{color:#fff}
.recommendations-hero .serif-accent{color:#e5a779}
.recommendations-hero .affiliate-disclosure{color:#2b4650}
.recommendation-category,.recommendation-symbol{color:#a95a35}
.recommendation-symbol{background:#f3e3d6}
.recommendation-quote{background:#f9f0e9;color:#8b4e2d!important}
.recommendation-teaser{background:linear-gradient(95deg,#e2e9ea,#f7f0e9)}
/* Offset ergonomique */
.offset-hero{padding:64px 0;background:linear-gradient(120deg,#1c3444ef,#334b58e8),repeating-linear-gradient(0deg,#c3d7df22 0 1px,transparent 1px 30px)}
.offset-hero h1{max-width:950px;margin:0 0 15px;color:#fff;line-height:1.12;font-size:clamp(37px,5vw,60px);letter-spacing:-2px}
.offset-hero h1 span{color:#eda673}
.offset-hero p{color:#dce8ed;max-width:790px}
.offset-hero .kicker{color:#ffbf87}
.offset-workspace{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);gap:23px;padding-top:43px;padding-bottom:55px;align-items:start}
.offset-panel{border:1px solid #d6dee0;background:#fff;border-radius:17px;box-shadow:0 12px 33px #15262d14;padding:28px;min-width:0}
.offset-panel h2{margin:0 0 13px;font-size:23px;color:#233643}
.offset-fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:15px}
.offset-divider{padding:24px 0 16px;margin-top:10px}
.offset-divider p{font-size:12px;color:#5b6d73}
.offset-fields .field input,.offset-fields .field select{min-height:45px}
.offset-note{background:#edf4f5;border-left:3px solid #c87947;border-radius:5px;padding:13px 17px;font-size:12px;color:#405764;margin:20px 0}
.offset-diagram{max-width:100%;width:100%;height:auto;background:#f8faf9;border:1px solid #e1e8e7;border-radius:12px;margin:4px 0}
.diagram-caption{color:#708189;font-size:11px;margin:0 0 18px}
.offset-stat-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.offset-stat-grid>div{background:#f1f5f4;padding:16px;border-radius:10px;min-width:0}
.offset-stat-grid small,.offset-stat-grid strong,.offset-stat-grid span{display:block}
.offset-stat-grid small{color:#526a73;margin-bottom:9px}
.offset-stat-grid strong{font-size:22px;overflow-wrap:anywhere}
.offset-stat-grid span{font-size:11px;color:#587c80;padding-top:5px}
.offset-stat-grid .cut-highlight{background:#f5e6d7;border:1px solid #dbb48e}
.offset-explain{padding-bottom:75px}
.offset-explain h2{font-size:29px}
.explain-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.explain-grid article{background:#fff;border:1px solid #d8e2e3;border-radius:12px;padding:22px}
.explain-grid h3{margin-top:0}
.explain-grid p{font-size:13px;color:#587078}
.offset-explain a{color:#a45734;text-decoration:underline}
.offset-workspace [hidden]{display:none!important}
@media(max-width:920px){.offset-workspace{grid-template-columns:1fr}.explain-grid{grid-template-columns:1fr}}
@media(max-width:520px){.offset-panel{padding:18px}.offset-fields{grid-template-columns:1fr}.offset-stat-grid{grid-template-columns:1fr}}


/* Offset V2 — choix explicites et repères interactifs */
.mode-picker{display:grid;grid-template-columns:1fr 1fr;gap:10px;border:0;padding:0;margin:0 0 15px;min-width:0}
.mode-picker legend{font-size:14px;font-weight:800;margin-bottom:12px;color:#273b47}
.mode-choice{border:2px solid #dce5e7;border-radius:12px;display:flex;align-items:center;gap:10px;padding:14px 12px;cursor:pointer;background:#fbfdfd;min-width:0}
.mode-choice:has(input:checked){border-color:#ba7043;background:#fbf0e6;box-shadow:0 0 0 2px #ba704311}
.mode-choice input{accent-color:#ab5b36;flex:0 0 auto}
.mode-choice strong,.mode-choice small{display:block}
.mode-choice strong{font-size:13px}
.mode-choice small{font-size:11px;color:#657983;line-height:1.5;margin-top:5px}
.mode-explanation{background:#eaf1f2;border-radius:9px;padding:12px 14px;font-size:12px;color:#435a66;margin:12px 0 22px}
.offset-primary-input{background:#f9eadf;border:2px solid #c17a48;border-radius:12px;padding:15px 17px;margin:20px 0}
.offset-primary-input .input-heading{font-size:16px}
.offset-primary-input input{border-color:#c17a48!important;font-size:20px!important;font-weight:800!important;background:#fff}
.required-indicator,.optional-tag{font-size:10px;background:#dca06b;color:#4b2d1c;border-radius:50px;padding:5px 9px;font-weight:750;margin-left:8px}
.optional-tag{background:#e6edef;color:#546975}
.field-example{font-size:11px;color:#795b45;margin:8px 0 0}
.offset-fields>.field{transition:background .15s,box-shadow .15s}
.offset-workspace .field-current{outline:2px solid #d88743;outline-offset:5px;border-radius:4px;background:#fff3e8}
.diagram-panel-heading{display:flex;gap:10px;align-items:center;justify-content:space-between}
.diagram-mode-label{color:#8a4b2b;background:#f9e9dd;border-radius:25px;padding:7px 12px;font-size:11px;font-weight:700}
.diagram-focus-message{font-size:12px;color:#6c7881;margin:0 0 9px}
.diagram-guide path{stroke:#b1bdc3;stroke-dasharray:6 6;stroke-width:2;fill:none}
.diagram-pipe-back{stroke:#243b49;stroke-width:34;fill:none;stroke-linejoin:round}
.diagram-pipe-front{stroke:url(#pipeCopper);stroke-width:26;fill:none;stroke-linejoin:round}
.junction-dot{fill:#f5e6d6;stroke:#624533;stroke-width:3}
.measure{transition:filter .2s}
.measure-line{fill:none;stroke:#71838d;stroke-width:2;stroke-dasharray:4 4;transition:stroke .2s,stroke-width .2s}
.measure-pill{fill:#f2f6f5;stroke:#cbd7d8;stroke-width:1.5;transition:fill .2s}
.measure-text{fill:#2f4a5a;font-size:13px;font-weight:800;letter-spacing:.4px}
.measure-value{fill:#b3663a;font-size:12px;font-weight:800}
.measure-current .measure-line{stroke:#ff6b1c;stroke-width:6;stroke-dasharray:none}
.measure-current .measure-pill{fill:#ffd0a8;stroke:#ff6b1c;stroke-width:3}
.measure-current .measure-text,.measure-current .measure-value{fill:#9a2d00;font-weight:900}
.measure-current .junction-dot{stroke:#ff6b1c;stroke-width:7}
.measure-current{filter:drop-shadow(0 0 5px #ee77327c)}
.fitting-diagram-heading{display:flex;justify-content:space-between;gap:10px;align-items:center;margin:8px 0}
.fitting-diagram-heading strong{font-size:13px}
.fitting-diagram-heading small{font-size:10px;color:#73828c}
.fitting-guide rect{fill:#f4f8f8;stroke:#d8e4e4;stroke-width:2}
.fitting-socket path{stroke:#8d593b;stroke-width:30;fill:none;stroke-linecap:round}
.fitting-tube path{stroke:#e5ae7e;stroke-width:13;fill:none;stroke-linecap:round}
.offset-sanity-warning{background:#fff3de;border:1px solid #e2a967;color:#7a4714;border-radius:9px;padding:12px 15px;font-size:12px}
.offset-workspace [hidden]{display:none!important}
@media(max-width:720px){.mode-picker{grid-template-columns:1fr}.fitting-diagram-heading{display:block}.fitting-diagram-heading small{display:block;margin-top:5px}.diagram-panel-heading{display:block}.diagram-mode-label{display:inline-block;margin-bottom:10px}}