:root{--bg:#f4f5ef;--paper:#fff;--ink:#1b251c;--mute:#6a7267;--line:#dfe4d8;--lime:#d1ff45;--green:#304a26;--dark:#182417;--radius:18px}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.5 'Segoe UI',Arial,sans-serif}button,a,input,select{font:inherit}a{color:inherit;text-decoration:none}button,a,select{touch-action:manipulation}button{cursor:pointer}button:disabled{cursor:default;opacity:.5}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #91ab31;outline-offset:4px}header{display:flex;align-items:center;gap:40px;padding:23px 4.5%;background:var(--dark);color:white;border-bottom:1px solid #35412f}.brand{font-size:27px;line-height:1;font-weight:900;letter-spacing:-1.5px}.brand span{color:var(--lime)}.brand small{display:block;font-size:9px;font-weight:600;letter-spacing:3px;margin-top:9px}nav{display:flex;gap:30px;margin:auto;font-size:14px}nav a{color:#bfc9b6}nav a.active{color:var(--lime)}.back-site{font-size:13px;border:1px solid #637054;padding:8px 15px;border-radius:7px}.prototype{padding:10px 4.5%;display:flex;justify-content:space-between;background:#e9eddc;color:#58624c;font-size:10px;letter-spacing:1.4px}.prototype i,.live-dot{display:inline-block;width:6px;height:6px;border-radius:50%;background:#709331;margin-right:8px}main{max-width:1440px;margin:auto;padding:42px 4.5% 60px;min-height:75vh}h1,h2,h3,p{margin:0}h1{font-size:52px;line-height:1.06;letter-spacing:-2.2px;font-weight:650}h2{font-size:28px;line-height:1.2;letter-spacing:-.6px}h3{font-size:20px;line-height:1.25;letter-spacing:-.3px}p{color:var(--mute)}.eyebrow{font:600 11px/1.4 'Segoe UI',sans-serif;letter-spacing:2px;text-transform:uppercase;color:#66775a;margin-bottom:18px}.tag{display:inline-flex;gap:6px;align-items:center;font-size:11px;font-weight:600;padding:5px 9px;background:#edf2e6;border-radius:5px;color:#4f6340}.tag.dark{background:#30402b;color:#d1ff45}.tag.orange{background:#fff1dc;color:#956121}.btn{display:inline-flex;align-items:center;justify-content:center;gap:20px;border:0;padding:13px 20px;border-radius:8px;background:var(--dark);color:white;font-weight:600;font-size:13px}.btn.lime{background:var(--lime);color:var(--ink)}.btn.outline{background:transparent;color:var(--ink);border:1px solid #cbd3c1}.textlink{border:0;background:none;color:var(--green);font-weight:600;padding:0;cursor:pointer}.flex{display:flex;align-items:center;justify-content:space-between;gap:20px}.section-head{margin:36px 0 20px}.section-head p{font-size:13px;margin-top:7px}.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.card{background:white;border:1px solid var(--line);border-radius:var(--radius);padding:25px}.card p{font-size:14px;margin-top:12px}.card .btn{margin-top:22px}.hero{display:grid;grid-template-columns:1.16fr 1fr;border-radius:22px;background:var(--dark);color:#fff;overflow:hidden;min-height:400px}.hero-copy{padding:42px}.hero h1 span{color:var(--lime)}.hero .eyebrow{color:#b5c995}.hero p{color:#bcc6b3;max-width:440px;font-size:16px;margin:22px 0 25px}.hero .micro{font-size:12px;margin:14px 0 0;color:#93a489}.hero-art{position:relative;display:grid;place-items:center;overflow:hidden;background:radial-gradient(ellipse at 50% 50%,#34472b 0%,#1e2e1b 65%)}.hero-art:before,.hero-art:after{content:'';position:absolute;border:1px solid #5f784243;width:370px;height:370px;border-radius:50%}.hero-art:after{width:520px;height:520px}.sensor-frame{width:224px;height:295px;background:white;border-radius:70px 70px 35px 35px;box-shadow:0 25px 50px #0005;transform:rotate(18deg);z-index:1;overflow:hidden}.sensor-frame img{width:100%;height:100%;object-fit:contain}.art-label{position:absolute;z-index:2;background:#ffffffee;color:var(--ink);border-radius:9px;padding:11px 16px;font-size:12px;box-shadow:0 8px 30px #0002}.art-label b{display:block}.art-label.one{top:40px;left:20px}.art-label.two{right:22px;bottom:43px}.art-caption{position:absolute;bottom:17px;color:#a5b694;font-size:9px;letter-spacing:2px}.route-card{display:block;position:relative;transition:transform .2s,border-color .2s}.route-card:hover{transform:translateY(-3px);border-color:#7d955f}.route-card.selected{border-color:#7d955f;background:#edf3e3}.route-card .number{font:36px/1 monospace;color:#9ca78f;margin-bottom:28px}.route-card .arrow{position:absolute;right:24px;top:25px;font-size:25px}.route-card .duration{font-size:12px;color:#6e7c60;margin-top:24px}.strip{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-top:24px;border-top:1px solid var(--line);padding-top:24px}.strip span{font-size:13px;color:var(--mute)}.page-title{max-width:780px;margin-bottom:30px}.page-title h1{font-size:42px;letter-spacing:-1.4px}.page-title p{margin-top:15px;font-size:16px}.crumb{font-size:12px;color:#7b846f;margin-bottom:24px}.tabs{display:flex;gap:5px;background:#e7ebdf;border-radius:10px;padding:5px;width:max-content;max-width:100%;margin-bottom:26px}.tabs button{border:0;border-radius:7px;padding:9px 18px;background:none;color:#626e57;font-size:13px}.tabs button.active{background:white;color:#24301d;box-shadow:0 1px 5px #1b251c12}.course-layout{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:25px}.module{display:grid;grid-template-columns:45px minmax(0,1fr) 28px;gap:15px;align-items:center;background:white;padding:20px;border:1px solid var(--line);border-radius:12px;margin-bottom:11px;text-align:left;width:100%;color:var(--ink)}.module .num{font-size:19px;color:#7d9069}.module h3{font-size:17px}.module p{margin-top:5px;font-size:12px}.module.current{border-color:#9db47d;background:#f4f8ed}.module small{display:block;color:#8b967e;margin-top:5px}.aside-dark{background:var(--dark);color:#fff;border-radius:16px;padding:26px;height:max-content}.aside-dark p{color:#aebea1;font-size:13px}.aside-dark h3{margin:16px 0}.aside-dark .btn{width:100%;margin-top:24px}.line{height:5px;background:#445039;border-radius:4px;margin:20px 0 10px;overflow:hidden}.line i{display:block;height:100%;background:var(--lime);width:0;transition:width .3s}.metric{font-size:45px;line-height:1.1;letter-spacing:-2px;margin:20px 0 5px}.metric small{font-size:18px;color:#92a680;letter-spacing:0}.aside-note{font-size:12px;color:var(--mute);margin:20px 8px}.lesson-layout{display:grid;grid-template-columns:220px minmax(0,1fr);gap:30px}.lesson-nav{border-right:1px solid var(--line);padding-right:20px}.lesson-nav a{display:block;font-size:13px;padding:13px 10px;border-radius:7px;color:#7f8973}.lesson-nav a.current{color:#2d451c;background:#e5ecd9;font-weight:650}.lesson-nav .eyebrow{margin:8px 10px 16px}.lesson-body h1{font-size:38px;letter-spacing:-1px}.lesson-body>.intro{margin:15px 0 24px;font-size:16px;max-width:700px}.sensor-compare{display:grid;grid-template-columns:230px minmax(0,1fr);background:white;border:1px solid var(--line);border-radius:16px;overflow:hidden;min-height:315px}.sensor-photo{background:#f9faf6;display:grid;place-items:center;border-right:1px solid var(--line)}.sensor-photo img{height:270px;max-width:100%;object-fit:contain;mix-blend-mode:multiply}.compare-copy{padding:27px}.compare-copy h2{font-size:25px;margin-bottom:12px}.compare-copy p{font-size:14px}.facts{display:flex;gap:25px;margin-top:25px}.facts b{font-size:13px;display:block}.facts span{font-size:11px;color:#7f8875}.callout{padding:20px 24px;border-left:3px solid #90ae46;background:#eaf0df;border-radius:0 10px 10px 0;margin:22px 0;font-size:14px}.callout p{margin-top:5px}.quickcheck{margin-top:24px}.quickcheck h3{font-size:18px;margin:7px 0 18px}.answers{display:grid;gap:9px}.answer{display:flex;align-items:center;gap:13px;background:white;border:1px solid var(--line);padding:14px;border-radius:9px;text-align:left;color:var(--ink);width:100%}.answer:hover{border-color:#94a97d}.answer.chosen{background:#eef4e6;border-color:#6b8c40}.answer i{font-style:normal;display:grid;place-items:center;flex-shrink:0;border:1px solid #cbd3c1;border-radius:50%;height:24px;width:24px;font-size:12px}.feedback{padding:13px 16px;border-radius:8px;margin:14px 0 0;background:#e7f1dc;color:#345323;font-size:13px}.feedback.error{background:#fff1dd;color:#8a571e}.lesson-bottom{display:flex;align-items:center;justify-content:space-between;gap:15px;border-top:1px solid var(--line);padding-top:22px;margin-top:25px}.practice-head{margin-bottom:25px}.practice-grid{display:grid;grid-template-columns:280px minmax(300px,1fr) 280px;gap:22px}.practice-grid>section{min-width:0}.brief{padding:23px}.brief h3{margin:12px 0}.brief p{font-size:13px}.car-card{background:#f0f3e9;border-radius:9px;padding:14px;margin:20px 0;font-size:12px}.car-card b{display:block;font-size:15px;margin-bottom:6px}.step{display:flex;align-items:flex-start;gap:11px;padding:12px 0;border-bottom:1px solid var(--line);font-size:12px;color:#7c8870}.step b{border-radius:50%;width:23px;height:23px;display:grid;place-items:center;background:#edf0e7;flex:none;font-size:11px}.step.active{color:#273d1b;font-weight:650}.step.active b{background:var(--lime)}.step.done{color:#56703d}.step.done b{background:#dce8cb}.device-stage{background:#fff;border:1px solid var(--line);border-radius:18px;display:flex;flex-direction:column;align-items:center;padding:14px 10px 20px;min-height:600px;position:relative;overflow:hidden}.device-stage .stage-top{width:100%;padding:4px 12px;display:flex;justify-content:space-between;font-size:10px;color:#79886d;letter-spacing:1px}.device{width:250px;height:530px;position:relative;overflow:hidden;flex:none}.device>img{position:absolute;width:900px;max-width:none;left:-350px;top:-270px;pointer-events:none}.lcd{position:absolute;left:38px;top:70px;width:168px;height:267px;border-radius:4px;background:#142437;color:#edf4f7;padding:12px 9px;font-size:11px;display:flex;flex-direction:column;box-shadow:0 0 0 2px #1c2d41}.lcd .lcd-status{font-size:7px;letter-spacing:1px;color:#8eafc3;display:flex;justify-content:space-between}.lcd h4{font-size:13px;margin:17px 0 14px}.lcd-item{display:block;background:none;border:0;border-radius:3px;text-align:left;color:#acbac5;padding:9px 7px;font-size:10px;width:100%}.lcd-item.selected{background:#cedf32;color:#202c11;font-weight:700}.lcd-bottom{margin-top:auto;font-size:8px;color:#9cabb4;border-top:1px solid #334252;padding-top:8px}.lcd-success{color:#ccf252;text-align:center;font-size:30px;margin:8px}.lcd-result{font-size:10px;text-align:center;line-height:1.8}.key{position:absolute;background:#0e203500;border:0;border-radius:50%;color:transparent;cursor:pointer;min-width:26px;min-height:27px}.key:hover,.key:focus-visible{background:#d0ff4544;outline:2px solid #b7e43c;color:transparent}.key.up{left:107px;top:367px}.key.down{left:107px;top:420px}.key.left{left:80px;top:393px}.key.right{left:134px;top:393px}.key.ok{left:164px;top:366px}.key.back{left:50px;top:366px}.key.scan{left:50px;top:420px}.device-actions{display:flex;gap:9px;justify-content:center;margin-top:-26px;z-index:2}.device-actions button{font-size:11px;padding:8px 11px}.device-caption{font-size:10px;color:#909983;margin-top:13px;text-align:center;max-width:270px}.coach h3{font-size:18px;margin:15px 0 10px}.coach p{font-size:13px}.coach .help{margin-top:22px;padding:14px;background:#f0f4e9;border-radius:10px;font-size:12px}.coach .event{padding:10px 0;font-size:11px;color:#6c7d5c;border-bottom:1px solid var(--line)}.practice-controls{display:flex;flex-wrap:wrap;gap:9px;align-items:center}.practice-controls select{max-width:100%;padding:9px 12px;border:1px solid #cbd3c1;border-radius:8px;background:white;font-size:12px}.exam-wrap{max-width:780px;margin:auto}.exam-card{padding:35px}.exam-card h2{margin:25px 0;font-size:27px}.exam-progress{height:5px;background:#e8eddf;border-radius:5px;overflow:hidden;margin-top:18px}.exam-progress i{display:block;background:#8cae43;height:100%}.exam-foot{margin-top:25px}.result-ring{display:grid;place-items:center;width:135px;height:135px;border:10px solid var(--lime);border-radius:50%;font-size:38px;font-weight:650;margin:10px auto 30px}.result-summary{text-align:center;padding:15px}.result-summary p{margin:15px auto 25px;max-width:480px}.metric-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin:26px 0}.metric-card{padding:22px}.metric-card strong{display:block;font-size:35px;letter-spacing:-1px}.metric-card span{font-size:12px;color:#77856a}.team-table{width:100%;border-collapse:collapse;font-size:13px}.team-table td,.team-table th{text-align:left;padding:18px 15px;border-bottom:1px solid var(--line)}.team-table th{font-size:10px;color:#818b76;letter-spacing:1px;font-weight:500}.team-table .person{display:flex;align-items:center;gap:12px}.avatar{height:32px;width:32px;border-radius:50%;background:#edf2e3;display:grid;place-items:center;color:#5d7248;font-size:11px;flex-shrink:0}.smallbar{width:120px;background:#e8eddc;height:4px;margin-top:6px}.smallbar i{display:block;background:#8caa55;height:100%}.table-scroll{overflow:auto}.team-filter{display:flex;flex-wrap:wrap;gap:10px;margin:20px 0}.team-filter input{border:1px solid var(--line);padding:10px 14px;border-radius:8px;min-width:0;flex:1}.team-filter select{padding:10px;border:1px solid var(--line);border-radius:8px;background:white;font-size:13px}footer{border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:20px;padding:25px 4.5%;color:#89927d;font-size:10px;letter-spacing:1px}dialog{border:1px solid var(--line);border-radius:20px;padding:38px;max-width:580px;width:90%;color:var(--ink);box-shadow:0 20px 100px #0003}dialog::backdrop{background:#16221377;backdrop-filter:blur(3px)}dialog .close{position:absolute;right:15px;top:10px;font-size:25px;background:none;border:0;color:#7d8b70}dialog h2{margin:10px 0 20px}dialog p{margin:12px 0}dialog li{margin:10px 0;color:#647258}.empty{text-align:center;padding:30px}.mobile-only{display:none}@media(min-width:1500px){main{padding-left:55px;padding-right:55px}}@media(max-width:1100px){header{gap:22px}nav{gap:16px}.hero-copy{padding:32px}.hero h1{font-size:43px}.practice-grid{grid-template-columns:240px minmax(300px,1fr)}.practice-grid .coach{grid-column:1/-1}.lesson-layout{grid-template-columns:180px 1fr}.course-layout{grid-template-columns:1fr 245px}}@media(max-width:760px){header{flex-wrap:wrap;padding:18px 20px;gap:20px}.brand{font-size:23px}.back-site{margin-left:auto}nav{order:3;width:100%;margin:0;justify-content:space-between;gap:8px;font-size:11px}.prototype{padding:10px 20px}.prototype span:last-child{display:none}main{padding:25px 20px 40px}h1,.hero h1{font-size:39px;letter-spacing:-1.4px}.hero{grid-template-columns:1fr}.hero-copy{padding:28px}.hero p{font-size:14px}.hero-art{min-height:270px}.sensor-frame{width:140px;height:210px}.art-label.one{top:20px;left:16px;font-size:10px}.art-label.two{bottom:35px;right:16px;font-size:10px}.grid3{grid-template-columns:1fr}.route-card .number{margin-bottom:18px}.route-card .duration{margin-top:16px}.flex{align-items:flex-start;gap:14px;flex-wrap:wrap}.section-head h2{font-size:25px}.strip{align-items:flex-start;flex-direction:column}.page-title h1{font-size:33px}.page-title p{font-size:14px}.tabs{width:100%;overflow:auto}.tabs button{flex:1;white-space:nowrap;padding:8px 12px;font-size:12px}.course-layout,.lesson-layout,.practice-grid{grid-template-columns:1fr}.lesson-nav{display:none}.lesson-body h1{font-size:31px}.sensor-compare{grid-template-columns:1fr}.sensor-photo{height:200px;border-right:0;border-bottom:1px solid var(--line)}.sensor-photo img{height:185px}.compare-copy{padding:23px}.facts{gap:20px}.lesson-bottom{align-items:flex-start;flex-direction:column}.practice-grid .coach{grid-column:auto}.practice-head h1{font-size:31px}.practice-controls{width:100%}.practice-controls select{width:100%}.device-stage{min-height:590px}.exam-card{padding:23px}.exam-card h2{font-size:23px}.exam-foot{flex-direction:column;align-items:stretch}.metric-grid{gap:8px}.metric-card{padding:15px 10px}.metric-card strong{font-size:28px}.metric-card span{font-size:10px}.team-table{min-width:650px}.team-filter{flex-direction:column}.team-filter select{max-width:100%}footer{flex-direction:column;padding:20px}.result-ring{width:110px;height:110px;font-size:32px}.card{padding:22px}}
.device-actions{margin-top:0}
.lesson-body{min-width:0}.facts>div{min-width:0}
.key{width:29px;height:29px;padding:0;font-size:0}

/* Concrete multi-protocol sensor example. */
.sensor-photo-redi{padding:12px;background:#f1f4f5}.sensor-photo-redi img{width:100%;height:auto;max-height:270px;mix-blend-mode:normal}.sensor-workflow{margin:22px 0;padding:22px 24px;background:#fff;border:1px solid var(--line);border-radius:12px}.sensor-workflow h3{font-size:18px}.sensor-workflow ol{margin:14px 0;padding-left:21px}.sensor-workflow li{padding:3px 0;font-size:14px;color:var(--mute)}.sensor-workflow li b{color:var(--ink)}.sensor-workflow p{font-size:12px}.sensor-workflow a,.compare-copy small a{text-decoration:underline;text-underline-offset:3px}.lesson-body>.tabs{flex-wrap:wrap}.lesson-body>.tabs button{white-space:normal}@media(max-width:760px){.sensor-photo-redi img{width:auto;height:180px;max-width:100%}.sensor-workflow{padding:20px}}

/* Real factory markings with an accessible full-photo dialog. */
.sensor-photo-button{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;width:100%;height:100%;padding:16px 10px;border:0;background:transparent;color:var(--green);cursor:zoom-in}.sensor-photo-button>span{font-size:11px;line-height:1.4}.sensor-photo-button img{display:block;flex:none}.sensor-photo-oe{background:#fff}.sensor-photo-oe img{width:100%;height:auto;max-height:300px;mix-blend-mode:normal}.sensor-photo-redi .sensor-photo-button{padding:0}.sensor-photo-dialog{width:min(92vw,880px);max-width:880px;max-height:90vh;padding:28px 34px;overflow:auto}.sensor-photo-dialog h2{font-size:24px;margin:8px 0 14px;padding-right:30px}.sensor-photo-full{display:block;width:min(100%,650px);max-height:60vh;object-fit:contain;margin:0 auto}.sensor-photo-dialog p{font-size:14px}.sensor-photo-dialog .photo-detail-caption{font-weight:600;color:var(--ink);margin-top:15px}.photo-close{position:absolute;right:15px;top:10px;border:0;background:transparent;font-size:28px;color:var(--mute);width:36px;height:36px}.lesson-body>.callout p+p{margin-top:10px}@media(max-width:760px){.sensor-photo{height:auto;min-height:200px}.sensor-photo-button{padding:14px}.sensor-photo-oe img{width:min(100%,340px);height:auto;max-height:340px}.sensor-photo-button>span{font-size:12px}.sensor-photo-dialog{padding:24px 20px}.sensor-photo-dialog h2{font-size:21px}}

/* Shared course and original company identity. */
.company-brand{display:block;flex:0 0 auto;width:244px;background:#fff;border-radius:7px;padding:8px 10px;line-height:0;letter-spacing:normal}.company-brand img{display:block;width:100%;height:auto}.learning-section{position:relative;margin:28px 0;padding:26px;background:#fff;border:1px solid var(--line);border-radius:14px}.learning-section h2{font-size:24px;line-height:1.25;margin:8px 0 14px}.learning-section p,.learning-section li{font-size:15px;line-height:1.75}.learning-section ul{margin:15px 0 0;padding-left:20px;color:var(--mute)}.learning-section li+li{margin-top:9px}.section-number{font-size:12px;letter-spacing:2px;color:#78905f}.learning-case h3{margin:14px 0 10px}.learning-case details{margin-top:16px}.learning-case summary,.previous-results summary{cursor:pointer;color:var(--green);font-weight:600}.learning-case details[open] p{margin-top:12px}.module-check{margin-top:38px;border-top:1px solid var(--line);padding-top:28px}.module-check h2{margin:12px 0}.module-check>p{font-size:14px}.lesson-question{margin:28px 0}.lesson-question h3{font-size:18px;margin-bottom:14px;line-height:1.4}.quiz-actions{display:flex;align-items:center;flex-wrap:wrap;gap:18px;margin-top:20px}.quiz-actions small{color:var(--mute)}.practice-entry{margin:22px 0}.practice-entry p{margin:12px 0 18px}.practice-entry h3{font-size:18px}.previous-results{margin:20px 0}.question-index{display:flex;gap:8px;flex-wrap:wrap;margin-top:22px}.question-index button{background:white;border:1px solid var(--line);border-radius:7px;min-width:36px;height:36px;color:var(--green)}.question-index button.answered{background:#e8f0dd;border-color:#9bb783}.question-index button.current{outline:2px solid var(--green);outline-offset:2px}.answer-review{margin:16px 0}.answer-review h3{margin-top:16px;font-size:19px}.review-title{margin-top:30px}.completion-list b{min-width:0}.lesson-nav .current{scroll-margin-top:25px}#lesson-check{scroll-margin-top:24px}
@media(max-width:1100px){.company-brand{width:232px}}
@media(max-width:760px){.company-brand{width:210px}.learning-section{padding:22px}.learning-section h2{font-size:23px}.module-check h2{font-size:25px}.question-index{gap:7px}.question-index button{min-width:32px;height:34px}.quiz-actions{align-items:flex-start;flex-direction:column}}
@media(max-width:430px){header{gap:16px}.company-brand{width:220px;max-width:100%}.header-actions{margin-left:0!important;width:100%;justify-content:space-between}.learning-section{padding:19px}.module{grid-template-columns:28px minmax(0,1fr) 16px;gap:10px}.module h3{font-size:16px}}

/* TPMS principle comparison: diagrams and text remain readable at narrow widths. */
.tpms-infographic{margin:22px 0 26px;container-type:inline-size}.tpms-comparison{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.tpms-system{display:flex;flex-direction:column;min-width:0;border:1px solid #d7e2c9;border-radius:14px;background:#f8fbf3;overflow:hidden}.tpms-system.tpms-indirect{background:#f5f8f6;border-color:#d5e2db}.tpms-method{display:block;margin:18px 18px 7px;color:#64774e;font-size:9px;letter-spacing:1.15px;font-weight:700}.tpms-system h3{font-size:21px;letter-spacing:-.4px;margin:0 18px 12px}.tpms-system>img{display:block;width:100%;height:auto;max-width:420px;align-self:center;padding:0 10px}.tpms-flow{list-style:none;margin:18px 16px 16px;padding:0;display:grid;gap:15px;flex:1}.tpms-flow li{position:relative;display:grid;grid-template-columns:26px minmax(0,1fr);gap:9px;align-items:start;font-size:13px;line-height:1.4;color:var(--ink)}.tpms-flow li:not(:last-child):after{content:'';position:absolute;left:12px;top:29px;bottom:-12px;width:1px;background:#c4d5af}.tpms-node{display:grid;place-items:center;width:26px;height:26px;background:#e3edce;border-radius:50%;font-size:11px;font-weight:700;color:#3d562c}.tpms-indirect .tpms-node{background:#dfeae4;color:#36594a}.tpms-indirect .tpms-flow li:not(:last-child):after{background:#bed3c7}.tpms-flow strong{display:block;font-size:13px;font-weight:650;line-height:1.4}.tpms-flow small{display:block;margin-top:4px;font-size:12px;color:#66715d;line-height:1.5}.tpms-takeaway{display:flex;align-items:center;gap:10px;margin:0 12px 12px;padding:12px 10px;background:#eaf2da;border-radius:9px;min-height:64px}.tpms-indirect .tpms-takeaway{background:#e5eee9}.tpms-takeaway b{font-size:12px;line-height:1.45}.tpms-symbol{flex:0 0 25px;display:grid;place-items:center;width:25px;height:25px;border:1px solid #7f9961;border-radius:50%;font-size:14px;font-weight:700}.tpms-infographic figcaption{margin-top:14px;font-size:12px;line-height:1.65;color:#66715d}.sensor-marking-view{position:relative;width:min(100%,650px,60vh);margin:0 auto}.sensor-marking-view .sensor-photo-full{width:100%;height:auto;max-height:none;margin:0}.sensor-id-pointer{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}@container(max-width:460px){.tpms-comparison{grid-template-columns:1fr}.tpms-system>img{width:min(100%,340px)}.tpms-method{font-size:10px}.tpms-flow{margin-left:20px;margin-right:20px}.tpms-flow strong{font-size:14px}.tpms-flow small{font-size:13px}.tpms-takeaway b{font-size:13px}}@media(max-width:760px){.tpms-comparison{grid-template-columns:1fr}.tpms-system>img{max-width:340px}}
.tpms-flow li+li{margin-top:0}

/* Keep the current action and its feedback next to the device at every width. */
.practice-command{width:100%;max-width:370px;padding:16px;margin:12px 0 8px;background:#f0f5e7;border:1px solid #dce6ce;border-radius:12px}.practice-command h3{font-size:17px;line-height:1.35;margin:10px 0 8px}.practice-command p{font-size:12px;line-height:1.6}.practice-command .btn{display:flex;width:100%;margin-top:12px;min-height:44px;padding:10px 12px}.practice-live:empty{display:none}.practice-live{margin-top:12px;font-size:12px;line-height:1.5;color:#3b5a29;overflow-wrap:anywhere}.practice-live.is-error{padding:10px;background:#fff0d9;color:#81541e;border-radius:7px}.practice-command.completed{background:#e9f2da}.device-actions button{min-height:40px;min-width:40px}.lcd-item.selected{cursor:pointer}.device-stage .stage-top{flex-wrap:wrap;gap:8px}

/* All practice input is handled by the keys printed on the device. */
.practice-mode-label{margin-top:12px;font-size:13px;color:var(--mute)}.device-key-guide{max-width:290px;margin-top:6px;padding:14px;border-radius:10px;background:#f2f5ec;text-align:center;font-size:11px;line-height:1.8;color:#627352}.device-key-guide b{display:block;font-size:12px;color:#32482a;margin-bottom:5px}.device-key-guide span{display:block}.lcd .lcd-item,.lcd .lcd-item.selected{cursor:default;user-select:none}.lcd-options{min-width:0}.lcd .lcd-help{font-size:11px;line-height:1.55;color:#e2edf5;margin:0;overflow-wrap:anywhere}.lcd .lcd-note{font-size:10px;line-height:1.5;color:#b9d0df;margin:0 0 12px}.lcd .lcd-completed-title{font-size:12px;text-align:center;margin:0 0 8px}.device .key{width:32px;height:32px;min-width:32px;min-height:32px;z-index:3;padding:0}.device .key.back{left:48px;top:367px}.device .key.up{left:104px;top:367px}.device .key.ok{left:162px;top:367px}.device .key.menu{left:48px;top:394px}.device .key.left{left:78px;top:394px}.device .key.right{left:130px;top:394px}.device .key.restart{left:162px;top:394px}.device .key.scan{left:48px;top:420px}.device .key.down{left:104px;top:420px}.device .key.help{left:162px;top:420px}.device .key.recommended{box-shadow:inset 0 0 0 2px #d1ff45;background:#d1ff451c}.device .key:hover,.device .key:focus-visible{box-shadow:inset 0 0 0 2px #d1ff45;background:#d1ff4544;outline-offset:1px}