.feature-guide{width:min(100% - 2rem,960px);margin:0 auto;padding:1.5rem 0 5rem;color:#d7e0eb}.feature-guide .guide-header{padding:2.4rem 0 1.25rem}.feature-guide .back-link{display:inline-flex;gap:.45rem;align-items:center;margin-bottom:1.5rem;color:#90a4bb;font-weight:700;text-decoration:none}.feature-guide .back-link:hover,.feature-guide .guide-section a,.feature-guide .review-note a,.feature-guide .supporting-link a{color:#7dd3fc}.feature-guide .guide-kicker,.feature-guide .section-heading>span{display:block;margin-bottom:.55rem;color:#67e8f9;font-size:.78rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase}.feature-guide .guide-header h1{max-width:880px;margin:0;color:#f8fafc;font-size:clamp(2.4rem,6vw,4.35rem);line-height:1;letter-spacing:-.045em}.feature-guide .guide-subtitle{max-width:800px;margin:1.25rem 0 0;color:#c4d0de;font-size:clamp(1.05rem,2.2vw,1.24rem);line-height:1.75}.feature-guide .review-note{max-width:800px;margin:1.05rem 0 0;padding-left:1rem;border-left:3px solid #334155;color:#93a4b8;font-size:.92rem;line-height:1.65}.feature-guide .quick-answer{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-gap:1rem;gap:1rem;margin-top:2rem}.feature-guide .card-grid article,.feature-guide .quick-answer article,.feature-guide .step-grid article,.feature-guide .troubleshooting-grid article{padding:1.2rem;border:1px solid #2b3b50;border-radius:13px;background:#111d2e}.feature-guide .card-grid span,.feature-guide .quick-answer span,.feature-guide .step-grid b{display:block;margin-bottom:.65rem;color:#67e8f9;font-size:.75rem;font-weight:800;letter-spacing:.07em;text-transform:uppercase}.feature-guide .card-grid h3,.feature-guide .quick-answer strong,.feature-guide .step-grid h3,.feature-guide .troubleshooting-grid h3{margin:0;color:#f1f5f9;font-size:1.08rem}.feature-guide .card-grid p,.feature-guide .quick-answer p,.feature-guide .step-grid p,.feature-guide .troubleshooting-grid p{margin:.55rem 0 0;color:#aebed0;line-height:1.62}.feature-guide .guide-section{margin-top:4.5rem;scroll-margin-top:5rem}.feature-guide .section-heading{margin-bottom:1.25rem}.feature-guide .section-heading h2{margin:0;color:#f8fafc;font-size:clamp(1.7rem,4vw,2.45rem);line-height:1.12;letter-spacing:-.025em}.feature-guide .guide-section>ol,.feature-guide .guide-section>p,.feature-guide .guide-section>ul{color:#bdc9d8;font-size:1.02rem;line-height:1.75}.feature-guide .card-grid,.feature-guide .troubleshooting-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:1rem;gap:1rem;margin-top:1.4rem}.feature-guide .step-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-gap:1rem;gap:1rem;margin-top:1.4rem}.feature-guide .step-grid b{display:grid;width:2rem;height:2rem;place-items:center;border-radius:8px;background:#17384a}.feature-guide .accuracy-callout,.feature-guide .privacy-callout{margin-top:1.25rem;padding:1.15rem 1.25rem;border:1px solid rgba(251,191,36,.34);border-radius:12px;background:rgba(120,53,15,.13)}.feature-guide .privacy-callout{border-color:rgba(52,211,153,.32);background:rgba(6,78,59,.15)}.feature-guide .accuracy-callout strong{color:#fde68a}.feature-guide .privacy-callout strong{color:#a7f3d0}.feature-guide .accuracy-callout p,.feature-guide .privacy-callout p{margin:.35rem 0 0;color:#d5c8ad;line-height:1.65}.feature-guide .privacy-callout p{color:#b9ddcf}.feature-guide .decision-table{overflow-x:auto;margin-top:1.25rem;border:1px solid #2b3b50;border-radius:12px;background:#0d1727}.feature-guide table{width:100%;min-width:680px;border-collapse:collapse}.feature-guide td,.feature-guide th{padding:.9rem 1rem;border-bottom:1px solid #26374b;text-align:left;vertical-align:top}.feature-guide th{background:#142237;color:#e2e8f0;font-size:.78rem;letter-spacing:.06em;text-transform:uppercase}.feature-guide td{color:#b7c5d5;line-height:1.55}.feature-guide tr:last-child td{border-bottom:0}.feature-guide code{padding:.12rem .32rem;border:1px solid #334155;border-radius:5px;background:#0b1422;color:#bae6fd;font-size:.92em}.feature-guide .supporting-link{margin-top:1.2rem;padding:.9rem 1rem;border-left:3px solid #38bdf8;background:#0d1727}.feature-guide .faq-list{display:grid;grid-gap:.75rem;gap:.75rem}.feature-guide .faq-list details{border:1px solid #2b3b50;border-radius:11px;background:#111d2e}.feature-guide .faq-list summary{padding:1rem 1.15rem;color:#f1f5f9;font-weight:750;cursor:pointer}.feature-guide .faq-list details p{margin:0;padding:0 1.15rem 1.15rem;color:#b9c7d8;line-height:1.7}.feature-guide .guide-footer{margin-top:3rem;padding-top:1.5rem;border-top:1px solid #2b3b50;color:#94a3b8;text-align:center}.feature-guide .guide-footer p{margin:0 0 .8rem}@media (max-width:760px){.feature-guide{width:min(100% - 1.25rem,960px);padding-top:1rem}.feature-guide .guide-header{padding-top:1.5rem}.feature-guide .guide-section{margin-top:3.25rem}.feature-guide .card-grid,.feature-guide .quick-answer,.feature-guide .step-grid,.feature-guide .troubleshooting-grid{grid-template-columns:1fr}}@media (max-width:480px){.feature-guide .guide-header h1{font-size:clamp(2.05rem,11vw,3rem)}}