:root{--green:#214e40;--ink:#213d33;--muted:#79867b;--bg:#f6f7f2;--paper:#fff;--line:#e4e9df;--soft:#edf2e8;--mint:#d5e9b5;--shadow:0 18px 65px #254b3710;font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif}
html{scroll-behavior:smooth;scroll-padding-top:96px}body{color:var(--ink)}button:disabled{cursor:not-allowed}a,button,input,select,textarea{outline-offset:4px}button,a{transition:background .18s,color .18s,transform .18s}.hidden{display:none!important}.btn{border-radius:12px;padding:13px 21px;font-size:14px}.btn.large{padding:16px 25px;font-size:15px}.btn.ghost{color:var(--green);background:transparent;border-color:var(--line)}.btn.accent{background:#d8eab8;color:var(--green)}.btn:disabled{transform:none}.brand{display:flex;align-items:center;gap:11px}.brand img{width:39px;height:39px}.brand strong{display:block;font-size:18px;letter-spacing:.3px}.brand small{display:block;font-size:10px;letter-spacing:1.6px;color:var(--muted)}.site-wrap{width:min(1160px,calc(100% - 64px));margin:auto}.site-header{height:88px;display:flex;align-items:center;justify-content:space-between;gap:24px;border-bottom:1px solid var(--line)}.site-header .brand{flex-shrink:0}.site-nav,.site-actions{display:flex;align-items:center;gap:28px}.site-nav a{font-size:13px;color:#66776a}.site-nav a:hover{color:var(--green)}.site-actions{gap:18px;font-size:13px}.public-page{background:#fafbf7}.section-kicker{display:inline-flex;align-items:center;gap:8px;color:#66805b;letter-spacing:2px;font-size:11px;font-weight:650;text-transform:uppercase}.section-kicker:before{content:"";width:6px;height:6px;border-radius:50%;background:#91ac6e}.hero{display:grid;grid-template-columns:1fr 1fr;gap:76px;align-items:center;padding:86px 0 68px}.hero h1{font-size:clamp(38px,4.4vw,59px);line-height:1.32;letter-spacing:-2px;font-weight:750;margin:22px 0}.hero h1 span{color:#789860}.hero-lead{font-size:16px;line-height:1.95;color:#778172;max-width:450px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}.hero-foot{margin-top:19px;font-size:12px;color:#889080;display:flex;gap:18px;flex-wrap:wrap}.hero-visual{position:relative;min-width:0;padding:35px 0 18px}.visual-label{display:flex;justify-content:space-between;align-items:center;margin-bottom:15px;font-size:11px;color:#819074;letter-spacing:1px}.monitor-frame{border:9px solid #2d4036;border-radius:18px;background:#2d4036;box-shadow:0 24px 70px #22372c26;position:relative}.monitor-screen{min-height:285px;padding:28px 27px;display:flex;flex-direction:column;justify-content:center;background:radial-gradient(circle at top right,#51714b,#263f32 70%);border-radius:7px;color:#fff}.monitor-meta{font-size:10px;letter-spacing:2px;color:#b9cbb2;display:flex;align-items:center;gap:8px}.monitor-screen h2{font-size:28px;font-weight:600;line-height:1.65;margin:28px 0 22px;letter-spacing:1px;min-height:92px}.monitor-screen p{font-size:11px;color:#b8c9b3}.monitor-stand{width:68px;height:30px;background:linear-gradient(#35483a,#71836e);margin:auto}.monitor-foot{width:180px;height:7px;border-radius:8px;background:#a1ad99;margin:auto;box-shadow:0 9px 14px #213c3020}.sent-card{display:flex;align-items:center;gap:12px;border:1px solid var(--line);border-radius:14px;background:#fff;padding:15px 18px;width:fit-content;margin:23px auto 0;font-size:12px;box-shadow:var(--shadow)}.sent-card .sent-icon{width:34px;height:34px;display:grid;place-items:center;border-radius:50%;color:#557847;background:#eef5e5}.sent-card small{display:block;font-size:10px;margin-top:3px;color:#85917e}.feature-strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);display:grid;grid-template-columns:repeat(4,1fr);padding:22px 0;gap:24px;color:#6f806d;font-size:12px}.feature-strip span{display:flex;gap:10px;align-items:center;justify-content:center}.feature-strip b{color:#344c3d;font-weight:600}.marketing-section{padding:86px 0}.section-heading{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:32px}.section-heading h2{font-size:32px;letter-spacing:-.9px;margin-top:11px;line-height:1.5}.section-heading p{font-size:14px;color:#839079;max-width:370px;line-height:1.9}.demo-layout{display:grid;grid-template-columns:1fr 1.25fr;gap:28px;padding:30px;border:1px solid var(--line);background:#f1f4eb;border-radius:24px;align-items:center}.demo-picker{display:flex;flex-direction:column;gap:11px}.demo-choice{background:#fafbf7;padding:17px 18px;text-align:left;border:1px solid transparent;border-radius:13px;font-size:13px}.demo-choice.active{background:white;border-color:#a2b389;box-shadow:0 3px 10px #254b3706}.demo-choice strong{display:block;font-size:14px;font-weight:600;margin-bottom:5px}.demo-choice small{font-size:11px;color:#8b957f}.demo-screen{border-radius:16px;background:#2f4939;padding:32px;min-height:310px;color:white;display:flex;flex-direction:column;justify-content:space-between}.demo-screen .screen-note{color:#c3d2b5;font-size:11px}.demo-screen h3{font-size:27px;line-height:1.7;letter-spacing:1px;font-weight:500;margin:28px 0}.demo-screen .btn{background:#d9e9bd;color:#294533;align-self:flex-start;border-radius:10px}.demo-caption{grid-column:1/-1;display:flex;justify-content:space-between;gap:15px;font-size:11px;color:#839078}.use-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.use-card{padding:27px;border:1px solid var(--line);border-radius:18px;background:white}.use-card .symbol{display:grid;place-items:center;background:#eff3e9;color:#6a8758;width:42px;height:42px;border-radius:12px;margin-bottom:25px}.use-card h3{font-size:17px;font-weight:600;margin-bottom:10px}.use-card p{font-size:13px;line-height:1.9;color:#87917e}.step-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.step-card{padding:26px 22px;border-top:2px solid #d7e1ca;background:#f3f6ee;border-radius:0 0 15px 15px}.step-card .number{font-size:13px;color:#8eaa78;font-weight:700;letter-spacing:2px}.step-card h3{font-size:16px;margin:20px 0 10px;font-weight:600}.step-card p{font-size:12px;line-height:1.9;color:#819075}.step-card a{display:inline-flex;font-size:12px;font-weight:650;margin-top:20px;gap:5px}.pricing-layout{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}.pricing-copy h2{font-size:36px;line-height:1.6;margin:15px 0}.pricing-copy p{color:#809078;font-size:14px;line-height:2}.pricing-card{background:white;border:1px solid #d9e2d0;border-radius:22px;box-shadow:var(--shadow);padding:34px}.plan-top{display:flex;justify-content:space-between;align-items:center}.plan-top span{font-size:12px;color:#7d8d70;background:#f0f5e9;padding:4px 10px;border-radius:30px}.price{display:flex;align-items:baseline;gap:6px;margin:22px 0 8px}.price strong{font-size:52px;line-height:1.4;letter-spacing:-2px;font-weight:650}.price small{font-size:13px;color:#86937b}.plan-list{list-style:none;padding:0;margin:22px 0 26px;display:grid;gap:12px;font-size:13px;color:#6e7e63}.plan-list li:before{content:"✓";color:#6b8c54;margin-right:12px}.price-note{font-size:11px;color:#87917f;margin-top:15px;line-height:1.85}.faq-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.faq-grid details{border:1px solid var(--line);border-radius:13px;background:white;padding:18px 22px;margin:0}.faq-grid summary{font-size:13px;font-weight:600;cursor:pointer}.faq-grid p{font-size:12px;line-height:1.9;color:#829077;padding:15px 0 3px}.final-cta{text-align:center;background:#eef3e5;border:1px solid #e0e8d5;border-radius:24px;padding:52px 24px;margin-bottom:70px}.final-cta h2{font-size:30px;margin-bottom:12px}.final-cta p{font-size:13px;color:#829273;margin-bottom:25px}.site-footer{border-top:1px solid var(--line);padding:28px 0 35px;display:flex;justify-content:space-between;gap:20px;color:#8b9582;font-size:11px}.site-footer div{display:flex;gap:22px}.preview-dialog{width:calc(100vw - 32px);height:calc(100vh - 32px);max-width:none;max-height:none;padding:0;border:0;border-radius:18px;background:#213f31;color:white}.preview-dialog::backdrop{background:#12291dce}.preview-content{height:100%;padding:6vw;display:flex;flex-direction:column;justify-content:center}.preview-top{position:absolute;top:28px;left:32px;right:32px;display:flex;justify-content:space-between;align-items:center;font-size:12px;color:#bdd1b4}.preview-dialog h2{font-size:clamp(30px,5.8vw,76px);line-height:1.65;font-weight:500;letter-spacing:2px}.preview-dialog .demo-sign{margin-top:35px;color:#bcd0b2;font-size:21px}.preview-bottom{position:absolute;bottom:27px;left:32px;right:32px;display:flex;justify-content:space-between;align-items:center;color:#b4c7aa;font-size:12px}.preview-top button{color:#fff;border:1px solid #ffffff32;padding:8px 14px;border-radius:8px}.preview-bottom button{padding:10px 16px;border-radius:9px;background:#deedc7;color:#24402b}.preview-dialog[open] h2{animation:notice-in .35s ease-out}@keyframes notice-in{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:translateY(0)}}
/* Account, workspace and guided setup. */
.auth-surface{min-height:100vh;background:#f7f8f3}.auth-top{max-width:1160px;margin:auto;padding:27px 32px;display:flex;justify-content:space-between;align-items:center}.auth-top>a:last-child{font-size:13px;color:#7a8a6f}.auth-layout{max-width:1040px;padding:35px 32px 80px;margin:auto;display:grid;grid-template-columns:1fr 1fr;gap:95px;align-items:center}.auth-intro h1{font-size:39px;line-height:1.5;letter-spacing:-1.5px;margin:20px 0}.auth-intro>p{font-size:14px;color:#7d8b73;line-height:1.9}.auth-path{margin-top:38px;display:grid;gap:22px}.auth-path>div{display:flex;gap:15px;align-items:start}.auth-path .path-no{font-size:11px;font-weight:600;color:#8a9f75;width:26px;height:26px;display:grid;place-items:center;border:1px solid #d7e0cb;border-radius:50%;flex-shrink:0}.auth-path strong{font-size:13px;display:block;margin-bottom:3px}.auth-path small{font-size:12px;color:#8c9680}.auth-card{padding:35px;background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow)}.auth-card h2{font-size:26px;letter-spacing:-.5px;margin:9px 0}.auth-card>p{font-size:12px;color:#829074;margin-bottom:25px;line-height:1.9}.auth-card form{display:grid;gap:17px}.auth-card .field label{font-size:12px}.auth-card .field input{padding:13px 14px;background:#fafbf8}.auth-card .auth-links{display:flex;justify-content:space-between;font-size:12px;gap:10px}.auth-disclaimer{font-size:11px;line-height:1.9;color:#8d987f;border-top:1px solid var(--line);padding-top:19px;margin-top:22px}.auth-card .auth-bottom{display:flex;gap:20px;font-size:12px;margin-top:20px}.layout{grid-template-columns:224px minmax(0,1fr)}.sidebar{width:224px;background:#fff;border-right:1px solid var(--line);padding:27px 20px 20px}.sidebar .brand{padding:0 4px}.sidebar .brand img{width:35px;height:35px}.sidebar .brand strong{font-size:16px}.sidebar .brand small{font-size:8px;letter-spacing:1.4px}.nav-label{margin-top:38px;letter-spacing:1.5px;font-size:10px;color:#9aa58f}.nav{gap:5px;margin-top:12px}.nav button{padding:12px 14px;border-radius:10px;font-size:13px}.nav button.active{background:#254f3f;color:#fff}.nav button svg{width:18px;height:18px}.side-help{background:#f5f7ef;border:1px solid #e7eddc;border-radius:13px;padding:17px;margin-top:auto}.side-help h3{font-size:12px;margin-top:10px}.side-help p{font-size:11px;line-height:1.9;margin:5px 0 13px}.side-help a{font-size:11px}.side-user{margin-top:20px}.role-name{font-size:10px}.main{min-width:0;background:#f6f8f2}.topbar{height:76px;padding:0 42px;background:#fafbf7e8}.content{max-width:1350px;padding:38px 42px 24px;margin:auto}.page-heading{margin-bottom:26px}.page-heading h1{font-size:29px;margin:4px 0 7px;font-weight:650}.page-heading .eyebrow{font-size:9px;letter-spacing:1.5px}.page-heading p{font-size:12px;color:#89957f}.class-switch{background:#fff;border:1px solid var(--line);border-radius:13px;padding:10px 12px}.summary-grid{gap:15px;margin-bottom:24px}.summary-card{border-radius:14px;box-shadow:none}.card{border-radius:17px;padding:25px;border-color:#e2e8dc;box-shadow:none}.card-head h2,.toolbar h2{font-size:17px}.card-head p,.toolbar p{font-size:12px}.page-footer{padding-top:32px;font-size:10px}.workspace-grid{grid-template-columns:minmax(0,1fr) 300px;gap:22px}.compose-text textarea{min-height:195px;background:#fcfdf9;border-radius:12px;font-size:17px;line-height:1.85}.compose-footer{gap:8px;flex-wrap:wrap}.compose-footer .btn{padding:12px 17px;font-size:12px}.preview-card{background:#edf1e5;border-radius:17px;padding:20px}.mini-screen{background:#2e4b39;border-radius:10px;min-height:190px}.mini-screen p{font-size:20px;line-height:1.7}.preview-label{font-size:11px}.notice-tip{font-size:11px;background:#f0f4e7;border-radius:12px}.full-grid{gap:20px}.avatar{background:#ebf1e3;color:#45633d}.menu-toggle{display:none}.sidebar-scrim{display:none}.setup-banner{display:flex;align-items:center;justify-content:space-between;gap:30px;padding:31px 34px;border-radius:20px;background:linear-gradient(120deg,#ebf2df,#f2f6eb);border:1px solid #dfe8d1;margin-bottom:25px}.setup-banner .eyebrow{font-size:9px;color:#83966f}.setup-banner h2{font-size:24px;margin:9px 0 11px;letter-spacing:-.5px}.setup-banner p{font-size:13px;line-height:1.9;color:#7e8d71;max-width:600px}.setup-progress{display:flex;gap:5px;margin-top:20px;align-items:center}.setup-progress i{width:38px;height:4px;border-radius:5px;background:#dce4d0}.setup-progress i.done{background:#73905b}.setup-progress small{font-size:10px;color:#8d9b7e;margin-left:10px}.setup-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:15px}.setup-step{padding:24px 21px;border:1px solid #e1e7d9;background:white;border-radius:16px;display:flex;flex-direction:column}.setup-step.current{border-color:#96ac7d;box-shadow:0 6px 24px #77925e0b}.setup-step .step-state{display:flex;justify-content:space-between;align-items:center;font-size:10px;color:#98a18e}.setup-step .step-state b{font-weight:600;width:29px;height:29px;border:1px solid #dce5cf;border-radius:50%;display:grid;place-items:center;color:#7f9567}.setup-step.done .step-state b{color:white;background:#7a9660;border-color:transparent}.setup-step h3{font-size:15px;margin:22px 0 10px}.setup-step p{color:#8a9580;font-size:11px;line-height:1.9;margin-bottom:24px;flex:1}.setup-step .btn{font-size:11px;padding:9px 10px}.setup-lower{display:grid;grid-template-columns:1.15fr 1fr;gap:20px;margin-top:25px}.setup-class{display:flex;align-items:center;gap:15px;padding:17px 0;border-top:1px solid var(--line)}.setup-class .room-icon{background:#f1f5e9;border-radius:10px;padding:9px;color:#81936c}.setup-class strong{display:block;font-size:13px}.setup-class small{font-size:11px}.setup-class button{margin-left:auto;font-size:11px;color:#688455}.setup-tips{display:grid;gap:17px;margin-top:18px}.setup-tips a{display:flex;justify-content:space-between;font-size:12px;padding-bottom:16px;border-bottom:1px solid var(--line)}.setup-tips span{color:#8b967e}.license-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:22px}.license-main{padding:30px}.license-heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:23px}.license-heading h2{font-size:22px;font-weight:650}.license-heading p{font-size:12px;color:#859176;margin-top:7px}.license-purchase{padding:29px;background:#f3f6ec;border:1px solid #dfe8d1;border-radius:15px;margin-bottom:24px}.license-purchase h3{font-size:18px;margin-bottom:8px}.license-purchase p{font-size:12px;line-height:1.9;color:#80906e}.license-purchase .price{margin:15px 0 20px}.license-purchase .price strong{font-size:44px}.license-code-box{padding:28px;border:1px dashed #adc397;background:#f1f6e9;border-radius:15px;text-align:center;margin-bottom:25px}.license-code-box p{font-size:12px;color:#7b8d67}.license-code-box code{display:block;font-size:34px;letter-spacing:7px;font-weight:650;padding:11px 0;color:#284c36}.license-code-box .btn{margin-top:15px}.license-facts{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:22px}.license-facts>div{padding:17px;border:1px solid var(--line);border-radius:12px;font-size:11px;color:#8a967b}.license-facts b{font-size:22px;display:block;color:#36533d;font-weight:600;margin-top:6px}.license-guide{padding:24px}.license-guide h3{font-size:14px;margin-bottom:20px}.license-guide ol{padding-left:20px;font-size:12px;line-height:2;color:#80916f;display:grid;gap:15px}.license-guide a{margin-top:23px;font-size:12px}.purchase-record{padding:15px 0;border-top:1px solid var(--line);font-size:12px;color:#6b8060}.purchase-record small{display:block;font-size:10px;margin-top:4px}.setup-warning{padding:15px 19px;background:#f6f0df;color:#94805b;border:1px solid #e9dfc8;border-radius:11px;font-size:12px;line-height:1.9;margin-bottom:22px}.device-instruction{display:grid;gap:22px;margin:23px 0}.device-instruction li{color:#849573;font-size:12px;padding-left:6px;line-height:1.9}.device-instruction b{color:#3e5a3c;display:block}.admin-stats{gap:12px}.admin-stats>div{border-radius:12px}.table-wrap{max-width:100%;overflow:auto}
/* Receiver and public manual use the same visual language. */
.receiver-page{background:#f4f7ee}.receiver-wrap{max-width:1000px;margin:0 auto;padding:32px}.receiver-header{display:flex;justify-content:space-between;align-items:center;padding-bottom:30px}.receiver-header>a:last-child{font-size:12px;color:#7d8e6e}.receiver-card{border:1px solid #dfe8d3;background:white;border-radius:22px;padding:34px}.receiver-intro{display:flex;justify-content:space-between;gap:25px;margin-bottom:26px}.receiver-intro h1{font-size:27px;margin:9px 0 10px}.receiver-intro p{font-size:13px;color:#819470}.receiver-card #bind-form{background:#f5f8ef;padding:26px;border:1px solid #e2ebd7;border-radius:15px}.receiver-card .field input,.receiver-card .field select{padding:13px}.receiver-card #bind-device{align-self:flex-start;min-width:165px}.receiver-card #lookup-classes{align-self:flex-start;font-size:12px}.receiver-settings{border:1px solid var(--line);border-radius:14px;margin-top:25px;padding:21px}.receiver-settings>summary{font-size:14px;font-weight:600;cursor:pointer}.receiver-settings .settings-body{padding-top:24px}.receiver-foot{display:flex;justify-content:space-between;color:#91a080;font-size:11px;margin-top:24px;gap:20px}.receiver-help{display:grid;grid-template-columns:1fr 1fr 1fr;gap:15px;margin-top:22px}.receiver-help>div{padding:17px;border:1px solid #e0e8d6;border-radius:12px;font-size:11px;line-height:1.9;color:#8a9b77}.receiver-help b{display:block;color:#526c48;font-size:12px;margin-bottom:5px}.handbook{max-width:1160px;margin:auto;padding:0 32px 65px}.manual-hero{padding:52px 0 36px;border-bottom:1px solid var(--line)}.manual-hero h1{font-size:36px;margin:12px 0 16px}.manual-hero p{font-size:14px;color:#819371}.manual-tabs{display:flex;gap:10px;margin-top:25px;flex-wrap:wrap}.manual-layout{display:grid;grid-template-columns:200px minmax(0,1fr);gap:55px;padding-top:32px}.manual-nav{position:sticky;top:30px;height:fit-content;display:grid;gap:5px}.manual-nav a{padding:11px 14px;font-size:12px;border-radius:9px;color:#82916f}.manual-nav a:hover{background:#edf3e4;color:#3d5b36}.manual-content{min-width:0}.manual-section{padding:18px 0 40px;border-bottom:1px solid var(--line);margin-bottom:22px}.manual-section .step-label{font-size:10px;color:#8ca274;letter-spacing:2px}.manual-section h2{font-size:23px;margin:10px 0 19px}.manual-section p,.manual-section li{font-size:13px;line-height:2;color:#7a8d6a;margin:10px 0}.manual-section strong{color:#3c5937;font-weight:600}.manual-section ol{padding-left:23px}.manual-callout{background:#eef4e6;border:1px solid #deead2;border-radius:12px;padding:18px 22px;margin:21px 0;font-size:12px;color:#718862;line-height:1.9}.manual-mini{padding:23px;border:1px solid #dfe8d5;border-radius:13px;background:white;margin:20px 0;display:grid;gap:14px}.manual-mini .mini-label{font-size:11px;color:#879b74}.manual-mini .mock-input{border:1px solid #dfe7d7;background:#f8faf4;padding:11px 14px;border-radius:8px;font-size:12px;color:#849776}.manual-mini .mock-status{font-size:11px;color:#789363}.download-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:22px 0}.download-grid a{display:flex;justify-content:space-between;padding:20px;background:white;border:1px solid #dce6d0;border-radius:12px;font-size:13px}.download-grid a small{color:#93a17d}.manual-nav .nav-title{font-size:10px;letter-spacing:1.5px;color:#9aa78c;padding:0 14px 8px}.manual-terminal{font-family:ui-monospace,monospace;font-size:13px;letter-spacing:.4px;background:#f5f8ef;border:1px solid #e2e9da;border-radius:9px;padding:12px 15px;color:#5b7850;overflow-wrap:anywhere}
@media(min-width:1500px){.content{padding-top:44px}.hero{gap:90px}.monitor-screen{min-height:320px}}
@media(max-width:1100px){.site-wrap{width:calc(100% - 48px)}.hero{gap:36px;padding-top:60px}.site-nav{gap:17px}.site-actions{gap:12px}.content{padding:30px 26px}.topbar{padding:0 26px}.setup-grid{grid-template-columns:1fr 1fr}.workspace-grid{grid-template-columns:minmax(0,1fr) 250px}.license-layout{grid-template-columns:minmax(0,1fr) 250px}.auth-layout{gap:55px}.pricing-layout{gap:40px}.feature-strip{gap:10px}.side-help{margin-top:24px}.setup-lower{grid-template-columns:1fr}}
@media(max-width:800px){.site-header{height:76px}.site-nav{display:none}.site-actions .header-login{display:none}.brand strong{font-size:16px}.hero{grid-template-columns:1fr;gap:25px;padding:47px 0 38px}.hero h1{font-size:43px;margin:18px 0}.hero-lead{font-size:14px}.hero-visual{max-width:570px;width:100%;padding-top:10px}.monitor-screen{min-height:250px}.hero-foot{font-size:10px}.feature-strip{grid-template-columns:1fr 1fr;gap:18px;padding:23px 0}.marketing-section{padding:52px 0}.section-heading{display:block}.section-heading h2{font-size:27px}.section-heading p{margin-top:15px;font-size:12px}.demo-layout{grid-template-columns:1fr;padding:20px;gap:20px}.demo-picker{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.demo-choice{padding:12px 10px}.demo-choice strong{font-size:11px}.demo-choice small{font-size:9px}.demo-screen h3{font-size:24px}.demo-caption{display:block}.demo-caption>span{display:block;margin-bottom:5px}.use-cards{grid-template-columns:1fr;gap:12px}.use-card{padding:24px}.use-card .symbol{margin-bottom:17px}.step-grid{grid-template-columns:1fr 1fr}.pricing-layout{grid-template-columns:1fr;gap:25px}.pricing-copy h2{font-size:29px}.pricing-card{padding:26px}.faq-grid{grid-template-columns:1fr}.final-cta{padding:38px 20px;margin-bottom:45px}.final-cta h2{font-size:25px}.site-footer{display:block}.site-footer div{margin-top:15px;gap:20px}.auth-layout{grid-template-columns:1fr;padding:20px 24px 45px;gap:28px;max-width:540px}.auth-intro h1{font-size:29px;margin:13px 0}.auth-path{display:none}.auth-intro>p{font-size:12px}.auth-card{padding:25px}.auth-top{padding:24px}.auth-top .brand strong{font-size:15px}.layout{display:block}.sidebar{display:none}.topbar{height:65px;padding:0 20px;justify-content:space-between}.menu-toggle{display:inline-flex}.sidebar-open .sidebar{display:flex;position:fixed;inset:0 auto 0 0;z-index:160;width:245px;height:100dvh}.sidebar-open .sidebar-scrim{display:block;position:fixed;inset:0;z-index:150;background:#18332580}.topbar .crumb{display:none}.topbar .mobile-brand{display:flex;font-size:14px}.topbar .date-text{display:none}.content{padding:28px 20px 22px}.page-heading{gap:18px;align-items:start;flex-direction:column}.page-heading h1{font-size:26px}.class-switch{width:100%;justify-content:space-between}.class-switch select{max-width:none;min-width:0}.class-switch>div{flex:1}.summary-grid{grid-template-columns:1fr;gap:10px}.summary-card{padding:17px}.setup-banner{padding:25px;display:block}.setup-banner h2{font-size:22px}.setup-banner .btn{margin-top:23px}.setup-grid{gap:11px}.setup-step{padding:19px 16px}.setup-step h3{font-size:14px;margin-top:16px}.setup-step p{font-size:11px}.setup-lower{gap:16px;margin-top:20px}.workspace-grid,.full-grid,.license-layout{grid-template-columns:1fr}.workspace-grid>.side-column{display:flex;flex-direction:column}.card{padding:21px}.card-head{gap:12px}.compose-footer .btn{flex:1}.fields{grid-template-columns:1fr}.license-main{padding:23px}.license-heading h2{font-size:20px}.license-code-box{padding:23px 16px}.license-code-box code{font-size:29px;letter-spacing:4px}.receiver-wrap{padding:23px 18px}.receiver-header{gap:20px;padding-bottom:24px}.receiver-header .brand strong{font-size:15px}.receiver-header>a:last-child{font-size:11px}.receiver-card{padding:23px 20px}.receiver-intro{display:block}.receiver-intro h1{font-size:24px}.receiver-intro #connection{margin-top:15px}.receiver-card #bind-form{padding:20px}.receiver-help{grid-template-columns:1fr}.receiver-foot{display:block}.receiver-foot a{display:block;margin-top:8px}.handbook{padding:0 22px 45px}.manual-hero{padding-top:34px}.manual-hero h1{font-size:29px}.manual-hero p{font-size:12px}.manual-layout{grid-template-columns:1fr;gap:20px}.manual-nav{position:static;display:flex;overflow:auto;padding-bottom:8px;gap:5px;border-bottom:1px solid var(--line)}.manual-nav a{white-space:nowrap;padding:8px 12px;font-size:11px}.manual-nav .nav-title{display:none}.manual-section h2{font-size:21px}.download-grid{grid-template-columns:1fr}.preview-top{left:20px;right:20px;top:20px;font-size:10px}.preview-bottom{left:20px;right:20px;bottom:20px;align-items:start;gap:15px;flex-direction:column}.preview-content{padding:30px}.preview-dialog .demo-sign{font-size:15px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important}}
/* Keep the live preview within its column, including narrow laptop screens. */
.side-column,.preview-card{min-width:0}.mini-screen{width:100%;aspect-ratio:auto;min-height:190px}.receiver-intro>.pill{align-self:flex-start;white-space:nowrap}.receiver-intro>div{min-width:0}.license-code-box code{overflow-wrap:anywhere}.manual-shot{margin:24px 0}.manual-shot img{display:block;width:100%;border:1px solid #dfe8d5;border-radius:13px}.manual-shot figcaption{font-size:11px;color:#829371;margin-top:10px;line-height:1.8}
@media(min-width:801px) and (max-width:900px){.layout{grid-template-columns:224px minmax(0,1fr)}.sidebar .brand>div,.sidebar .nav-label,.nav button span,.side-user .user-info{display:block}.sidebar .side-help{display:block}.sidebar .side-user button{display:inline-flex}.sidebar .brand{justify-content:flex-start}.nav button{justify-content:flex-start}.side-user{justify-content:flex-start}.workspace-grid{grid-template-columns:1fr}.workspace-grid>.side-column{display:none}.license-layout{grid-template-columns:1fr}}
@media(max-width:800px){body.sidebar-open{overflow:hidden}.sidebar-open .sidebar{padding:25px 20px;flex-direction:column;overflow:auto;border-right:1px solid var(--line)}.sidebar-open .sidebar>.brand{display:flex;justify-content:flex-start}.sidebar-open .sidebar .brand>div,.sidebar-open .sidebar .nav-label,.sidebar-open .side-user .user-info{display:block}.sidebar-open .sidebar .brand strong{font-size:16px}.sidebar-open .nav{display:flex;flex-direction:column;gap:6px;justify-content:flex-start;margin:14px 0 22px}.sidebar-open .nav button{flex-direction:row;justify-content:flex-start;padding:13px 14px;font-size:13px;gap:12px}.sidebar-open .nav button span{display:block;font-size:13px}.sidebar-open .nav button.active{background:#254f3f;color:white}.sidebar-open .side-help{display:block;margin-top:auto}.sidebar-open .side-user{display:flex;justify-content:flex-start;margin-top:20px}.sidebar-open .side-user button{display:inline-flex}.topbar .top-actions>a{display:none}.receiver-intro>.pill{display:inline-flex}.workspace-grid .preview-card{display:block;width:100%}.summary-card .stat-icon{display:grid}.summary-card .pill{display:inline-flex}.summary-grid{grid-template-columns:1fr}.license-purchase{padding:22px}.license-facts>div{padding:14px}}