:root{--black:#0b0d0f;--panel:#14181c;--line:#303840;--white:#f5f7f8;--muted:#aeb6bd;--red:#e4393f;--yellow:#e5db52;--green:#39cf66;--max:1180px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--black);color:var(--white);font-family:Inter,Arial,sans-serif;line-height:1.6}img{display:block;max-width:100%}a{color:inherit}.site-header{height:76px;padding:0 max(24px,calc((100% - var(--max))/2));display:flex;align-items:center;justify-content:space-between;background:rgba(11,13,15,.96);position:sticky;top:0;z-index:20;border-bottom:1px solid var(--line)}.brand{font-size:1.65rem;font-weight:850;text-decoration:none;line-height:1}.brand span{display:block;color:var(--muted);font-size:.61rem;letter-spacing:.18em;text-transform:uppercase;margin-top:7px}.site-header nav{display:flex;align-items:center;gap:28px}.site-header nav a{text-decoration:none;font-size:.92rem;font-weight:700}.nav-cta{padding:10px 17px;border:1px solid var(--red);border-radius:5px}.nav-toggle{display:none;background:transparent;color:#fff;border:1px solid var(--line);padding:8px 12px;border-radius:4px}.hero{height:min(760px,calc(100vh - 76px));min-height:590px;position:relative;display:grid;align-items:center;overflow:hidden}.hero>img{position:absolute;width:100%;height:100%;object-fit:cover}.hero-shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(5,7,8,.94) 0%,rgba(5,7,8,.75) 37%,rgba(5,7,8,.10) 69%)}.hero-copy{position:relative;width:min(620px,calc(100% - 48px));margin-left:max(24px,calc((100% - var(--max))/2));z-index:2}.eyebrow{margin:0 0 12px;color:var(--yellow);font-size:.78rem;font-weight:850;letter-spacing:.18em;text-transform:uppercase}.hero h1{font-size:clamp(2.8rem,5.5vw,5.25rem);line-height:1.02;letter-spacing:-.045em;margin:0 0 24px}.hero-copy>p:not(.eyebrow){font-size:1.15rem;color:#d9dee2;max-width:600px}.actions{display:flex;gap:12px;margin-top:30px;flex-wrap:wrap}.button{display:inline-block;text-decoration:none;padding:14px 23px;border-radius:5px;font-weight:850}.primary{background:var(--red);color:white}.secondary{border:1px solid #fff;background:rgba(0,0,0,.22)}.trust-strip{display:grid;grid-template-columns:repeat(4,1fr);max-width:var(--max);margin:-42px auto 0;position:relative;z-index:3;background:#171b1f;border:1px solid var(--line);box-shadow:0 18px 50px #0008}.trust-strip div{padding:23px 28px;border-right:1px solid var(--line)}.trust-strip div:last-child{border:0}.trust-strip strong,.trust-strip span{display:block}.trust-strip span{font-size:.84rem;color:var(--muted)}.section{max-width:var(--max);margin:0 auto;padding:105px 24px}.intro{display:grid;grid-template-columns:1fr 1fr;gap:80px}.section h2{font-size:clamp(2rem,4vw,3.7rem);line-height:1.08;letter-spacing:-.035em;margin:0}.intro p,.section-heading>p,.safety p{color:var(--muted);font-size:1.06rem}.steps{border-top:1px solid var(--line)}.step-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:45px}.step-grid article{background:var(--panel);border:1px solid var(--line);padding:26px;min-height:235px}.step-grid b{color:var(--red);font-size:.9rem}.step-grid h3{font-size:1.25rem;margin:28px 0 8px}.step-grid p{color:var(--muted);font-size:.93rem}.screens{max-width:1320px}.section-heading{display:grid;grid-template-columns:1.4fr .8fr;gap:70px;align-items:end;margin-bottom:48px}.screen-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.screen-card{background:#15191d;border:1px solid var(--line);overflow:hidden;border-radius:8px}.screen-card.featured{grid-column:span 1}.screen-card img{aspect-ratio:4/5;object-fit:cover;width:100%}.screen-card div{padding:25px}.screen-card span{color:var(--green);font-size:.72rem;text-transform:uppercase;font-weight:850;letter-spacing:.13em}.screen-card h3{font-size:1.35rem;margin:5px 0 8px}.screen-card p{margin:0;color:var(--muted);font-size:.93rem}.safety{max-width:var(--max);display:grid;grid-template-columns:1.2fr .8fr;gap:80px;background:linear-gradient(135deg,#171b1f,#101315);border:1px solid var(--line);padding:58px;margin-top:80px}.safety ul{margin:0;padding:0;list-style:none}.safety li{padding:14px 0;border-bottom:1px solid var(--line)}.safety li:before{content:'✓';color:var(--green);font-weight:900;margin-right:12px}.faq{max-width:900px}.faq h2{margin-bottom:38px}.faq details{border-top:1px solid var(--line);padding:20px 0}.faq details:last-child{border-bottom:1px solid var(--line)}.faq summary{font-weight:800;cursor:pointer}.faq details p{color:var(--muted);max-width:760px}.contact{background:var(--yellow);color:#111;max-width:none;padding-left:max(24px,calc((100% - var(--max))/2));padding-right:max(24px,calc((100% - var(--max))/2));display:flex;justify-content:space-between;align-items:center;gap:40px}.contact .eyebrow{color:#5b5500}.contact p:not(.eyebrow){max-width:650px}.contact .primary{background:#111}footer{max-width:var(--max);margin:auto;padding:50px 24px;display:grid;grid-template-columns:1fr auto;gap:10px;color:var(--muted);font-size:.83rem}.fine{grid-column:1/-1;border-top:1px solid var(--line);padding-top:18px}.footer .brand{color:white}@media(max-width:850px){.site-header nav{display:none;position:absolute;top:76px;left:0;right:0;background:#101316;padding:20px 24px;flex-direction:column;align-items:flex-start}.site-header nav.open{display:flex}.nav-toggle{display:block}.hero{min-height:680px}.hero>img{object-position:68% center}.hero-shade{background:linear-gradient(0deg,rgba(5,7,8,.96) 0%,rgba(5,7,8,.58) 68%,rgba(5,7,8,.1))}.hero-copy{align-self:end;margin-bottom:54px}.trust-strip{grid-template-columns:1fr 1fr;margin:0}.trust-strip div:nth-child(2){border-right:0}.intro,.section-heading,.safety{grid-template-columns:1fr;gap:28px}.step-grid{grid-template-columns:1fr 1fr}.screen-grid{grid-template-columns:1fr 1fr}.contact{align-items:flex-start;flex-direction:column}footer{grid-template-columns:1fr}}@media(max-width:560px){.hero h1{font-size:2.75rem}.trust-strip,.step-grid,.screen-grid{grid-template-columns:1fr}.trust-strip div{border-right:0;border-bottom:1px solid var(--line)}.section{padding:75px 20px}.safety{margin-top:40px;padding:34px 24px}.screen-card img{aspect-ratio:1/1.18}.contact{padding-top:62px;padding-bottom:62px}}

/* Operating instructions and safety pages */
.manual-page{max-width:var(--max);margin:0 auto;padding:0 24px 90px}.manual-hero{padding:86px 0 55px;border-bottom:1px solid var(--line)}.manual-hero h1{font-size:clamp(2.6rem,5vw,4.8rem);line-height:1.03;letter-spacing:-.045em;margin:0 0 22px;max-width:950px}.manual-hero>p:not(.eyebrow){max-width:820px;color:#d9dee2;font-size:1.13rem}.notice{padding:19px 22px;margin:28px 0 0;border-left:5px solid var(--yellow);background:#191b18;color:#ecebdc}.notice.danger{border-color:var(--red);background:#241315}.notice.warning{border-color:var(--yellow)}.manual-layout{display:grid;grid-template-columns:220px minmax(0,1fr);gap:70px;align-items:start}.manual-toc{position:sticky;top:102px;display:flex;flex-direction:column;padding:38px 0}.manual-toc strong{color:var(--yellow);text-transform:uppercase;letter-spacing:.12em;font-size:.76rem;margin-bottom:10px}.manual-toc a{text-decoration:none;color:var(--muted);font-size:.9rem;padding:7px 0;border-bottom:1px solid #1d2328}.manual-toc a:hover{color:var(--white)}.manual-content{min-width:0}.manual-section{padding:62px 0;border-bottom:1px solid var(--line);scroll-margin-top:95px}.manual-section h2{font-size:clamp(1.85rem,3vw,2.8rem);line-height:1.12;letter-spacing:-.025em;margin:0 0 24px}.manual-section h3{font-size:1.25rem;margin:34px 0 10px}.manual-section p,.manual-section li,.setting-list dd{color:#c4cbd0}.manual-section li{margin:9px 0;padding-left:5px}.manual-section ol,.manual-section ul{padding-left:24px}.instruction-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.instruction-grid article{background:var(--panel);border:1px solid var(--line);padding:22px}.instruction-grid h3{margin:0 0 8px}.instruction-grid p{margin:0;color:var(--muted)}.checklist{list-style:none;counter-reset:item;padding:0!important}.checklist li{counter-increment:item;background:var(--panel);border:1px solid var(--line);padding:16px 18px 16px 58px;position:relative;margin:10px 0}.checklist li:before{content:counter(item);position:absolute;left:18px;top:16px;width:25px;height:25px;display:grid;place-items:center;background:var(--red);color:white;font-weight:850;border-radius:50%}.setting-list{margin:0}.setting-list>div{display:grid;grid-template-columns:190px 1fr;gap:25px;padding:18px 0;border-top:1px solid var(--line)}.setting-list>div:last-child{border-bottom:1px solid var(--line)}.setting-list dt{font-weight:850;color:var(--white)}.setting-list dd{margin:0}.table-wrap{overflow-x:auto;border:1px solid var(--line)}table{width:100%;border-collapse:collapse;min-width:620px}th,td{text-align:left;vertical-align:top;padding:17px 18px;border-bottom:1px solid var(--line)}th{background:#1b2025;color:var(--yellow)}td{color:#c4cbd0}tbody tr:last-child td{border-bottom:0}.page-next{margin-top:34px;padding:18px 20px;background:var(--panel);border:1px solid var(--line)}.page-next a,.legal-content a{color:var(--yellow)}.legal-content{max-width:900px;margin:0 auto}.legal-page .manual-hero{max-width:900px;margin:0 auto}.footer-links{display:flex;gap:18px;justify-content:flex-end}.footer-links a{color:var(--white)}

@media(max-width:850px){.manual-layout{grid-template-columns:1fr;gap:0}.manual-toc{position:static;display:grid;grid-template-columns:1fr 1fr;gap:0 18px;padding-bottom:0}.instruction-grid{grid-template-columns:1fr}.setting-list>div{grid-template-columns:1fr;gap:5px}.footer-links{justify-content:flex-start;flex-wrap:wrap}}
@media(max-width:560px){.manual-page{padding:0 18px 65px}.manual-hero{padding:58px 0 38px}.manual-toc{grid-template-columns:1fr}.manual-section{padding:45px 0}.notice{padding:16px}.footer-links{flex-direction:column;gap:5px}}