.setup-guide{background:linear-gradient(150deg,#f3f8ff 0,#fff 850px);padding-bottom:72px}.setup-intro{padding:48px 0 42px}.setup-intro h1{text-wrap:balance;max-width:980px;font-size:clamp(36px,4.8vw,66px)}.setup-intro .lead{max-width:900px;font-size:19px}.setup-keyline{display:flex;flex-wrap:wrap;gap:12px 25px;margin:24px 0 30px;color:#465b7e;font-size:14px}.setup-keyline b{color:#183b92}.setup-keyline span:before{content:'✓';color:#2456ee;margin-right:8px}.setup-options{display:grid;grid-template-columns:1fr 1fr;gap:24px}.setup-option{background:white;border:1px solid #dce6f5;border-radius:24px;padding:32px;box-shadow:0 14px 40px #193d8c08}.setup-option h2{font-size:27px;letter-spacing:-.03em}.setup-option p{color:#526785}.setup-option .eyebrow{color:#2856dd;font-size:11px}.setup-connection{border-top:1px solid #dfe8f8;padding-top:18px;font-weight:650;color:#2856dd}.setup-alignment{display:grid;grid-template-columns:1.1fr 1fr;gap:70px;align-items:center;padding-block:70px;scroll-margin-top:115px}.setup-alignment h2{font-size:clamp(29px,3.3vw,44px)}.setup-alignment p{color:#526785}.setup-plan{border:1px solid #d5e2f5;border-radius:28px;background:linear-gradient(140deg,#fff,#edf5ff);padding:24px 35px;text-align:center;min-height:375px}.setup-plan-label{font-size:11px;letter-spacing:.12em;color:#647b9b}.setup-display{position:relative;width:80%;margin:25px auto 0;padding:8px;background:#16356b;border-radius:8px;color:#fff;font-size:12px;letter-spacing:.14em}.setup-camera{position:absolute;left:50%;bottom:-8px;transform:translateX(-50%);background:#186aff;border:4px solid #d8edff;box-shadow:0 0 0 1px #196aff;border-radius:50%;width:19px;height:19px}.setup-axis{height:80px;border-left:2px dashed #38b8eb;width:0;margin:10px auto 0;position:relative}.setup-axis span{position:absolute;top:12px;left:14px;font-size:11px;letter-spacing:.1em;color:#357099}.setup-mat{padding:17px 12px;border:2px solid #53c7ed;border-radius:14px;background:#e3f9ff;width:90%;margin:auto}.setup-mat .icon{display:block;margin:0 auto 7px;width:44px;height:44px;color:#1f58d9}.setup-mat strong{display:block;font-size:13px;color:#1f58d9}.setup-mat small{font-size:11px;color:#4b6b8c}.setup-photo{margin:0 0 55px}.setup-photo img{width:100%;height:auto;border:1px solid #e3eaf5;border-radius:24px}.setup-photo figcaption{font-size:12px;color:#64758e;padding-top:12px;text-align:center}.setup-reading{display:grid;grid-template-columns:minmax(0,1fr) 270px;gap:70px;align-items:start}.setup-toc{position:sticky;top:125px;border-left:1px solid #dce5f2;padding-left:22px;font-size:13px}.setup-toc strong{display:block;margin-bottom:14px}.setup-toc a{display:block;color:#5b6f8e;padding:8px 0;line-height:1.6}.setup-toc a:hover{color:#2150ea}.setup-step{display:grid;grid-template-columns:48px minmax(0,1fr);gap:18px;padding:28px 0;border-top:1px solid #e3eaf4;scroll-margin-top:115px}.setup-number{display:flex;align-items:center;justify-content:center;background:#edf3ff;border-radius:12px;color:#2655dc;width:44px;height:44px;font-weight:700}.setup-step h2{font-size:25px;line-height:1.4;letter-spacing:-.03em;margin:2px 0 14px}.setup-step p{font-size:17px;color:#4e607b;line-height:1.9;margin-bottom:5px}.setup-final-check{padding:30px;background:#f1f6ff;border:1px solid #d9e5fa;border-radius:22px;margin:35px 0;scroll-margin-top:115px}.setup-final-check h2,.setup-troubleshooting h2{font-size:29px}.setup-final-check label{display:flex;align-items:flex-start;gap:12px;padding:13px 0;border-bottom:1px solid #dce7f9;line-height:1.7;color:#405777}.setup-final-check input{width:19px;height:19px;flex:none;margin-top:4px;accent-color:#215aff}.setup-final-check .actions{margin-bottom:0}.setup-troubleshooting{scroll-margin-top:115px}.setup-guide .actions{gap:16px 25px}.setup-ready{padding:38px;background:#edf3ff;border:1px solid #d8e4f8;border-radius:25px;display:flex;gap:30px;align-items:center;justify-content:space-between;margin-top:65px}.setup-ready h2{font-size:32px}.setup-ready p{margin-bottom:0;color:#516686}.setup-ready .btn{flex:none}.f-setup-guide-link{display:flex;justify-content:center;position:relative;z-index:2;margin:22px auto 38px;text-align:center}.f-setup-guide-link a{display:inline-flex;align-items:center;gap:14px;padding:17px 25px;border-radius:15px;background:#fff;border:1px solid #adc8f4;color:#2351c8;font-size:17px;font-weight:650;box-shadow:0 8px 30px #234c9e08;line-height:1.6}.f-setup-guide-link a:after{content:'→';font-size:23px}.f-setup-guide-link a:hover{background:#eff5ff;border-color:#2d5fdd}@media(max-width:900px){.setup-options{gap:16px}.setup-option{padding:25px}.setup-option h2{font-size:23px}.setup-alignment{gap:32px}.setup-reading{grid-template-columns:1fr;gap:24px}.setup-toc{position:static;grid-row:1;border:1px solid #dce5f2;border-radius:16px;padding:20px;display:flex;flex-wrap:wrap;gap:5px 20px}.setup-toc strong{width:100%;margin-bottom:5px}.setup-toc a{padding:4px 0}.setup-ready{margin-top:40px}}@media(max-width:640px){.setup-intro{padding-top:25px}.setup-intro .lead{font-size:17px}.setup-keyline{display:grid;gap:8px}.setup-options,.setup-alignment{grid-template-columns:1fr}.setup-alignment{padding-block:40px}.setup-option{padding:25px}.setup-plan{min-height:340px;padding:22px}.setup-photo{margin-bottom:30px}.setup-photo img{border-radius:15px}.setup-step{gap:12px;grid-template-columns:36px minmax(0,1fr);padding:24px 0}.setup-number{width:34px;height:34px;border-radius:9px;font-size:13px}.setup-step h2{font-size:22px}.setup-step p{font-size:16px}.setup-final-check{padding:22px}.setup-final-check h2,.setup-troubleshooting h2{font-size:25px}.setup-ready{padding:25px;display:block}.setup-ready h2{font-size:28px}.setup-ready .btn{margin-top:20px}.f-setup-guide-link a{font-size:15px;padding:14px 18px}.setup-guide{padding-bottom:42px}}@media print{.setup-toc,.setup-ready{display:none}.setup-reading,.setup-alignment,.setup-options{display:block}.setup-option,.setup-step,.setup-plan{break-inside:avoid}.setup-intro{padding-top:0}}

.setup-option-link{display:inline-flex;margin-top:18px;font-size:14px;line-height:1.6}.setup-display-reason{max-width:960px;color:#4e607b;font-size:16px;line-height:1.8;margin-top:22px;margin-bottom:0}.f-device-options{position:relative;z-index:2;margin-top:12px}.future-home .f-device-options h3{font-size:clamp(22px,2.1vw,29px);line-height:1.3}.future-home .f-device-options p{font-size:16px;line-height:1.8}.future-home .f-device-options .eyebrow{font-size:12px;letter-spacing:.08em}.f-device-reason{position:relative;z-index:2;max-width:960px;margin:24px auto 0;text-align:center}.setup-option:nth-child(2){border-color:#b5d0f4;background:linear-gradient(145deg,#fff,#f1f7ff)}

/* Screen-first training recommendations. */
.setup-option-preferred{border:2px solid #3459ed;background:linear-gradient(135deg,#f1f6ff,#fff);box-shadow:0 16px 36px #3459ed12}
.setup-option-link{display:inline-block;margin-top:18px}.setup-display-reason{font-size:15px;line-height:1.85;color:#526785;margin-top:22px;margin-bottom:24px;padding:20px 24px;background:#edf4ff;border-radius:16px}
.f-device-options{margin:28px 0 20px;text-align:left}.f-device-options h3{font-size:27px;line-height:1.35}.f-device-reason{max-width:none;margin-bottom:42px}
@media(max-width:640px){.f-device-options h3{font-size:23px}.setup-display-reason{font-size:14px;padding:18px}.setup-option-preferred{border-width:2px}}