/* Individual optical identity; confined to .opt-main. No external assets. */
.opt-main{--ink:#10171b;--paper:#f5f5f0;--muted:#aab6bc;--line:#344148;--red:#ff544e;color:var(--ink);font-family:Arial,Helvetica,sans-serif;line-height:1.65;background:var(--paper)}
.opt-main *{box-sizing:border-box}.opt-main .opt-wrap{width:min(1320px,calc(100% - 96px));margin-inline:auto}.opt-main a{color:inherit}.opt-main p{max-width:none;margin:0 0 1.1em;font-size:17px}.opt-main h1,.opt-main h2,.opt-main h3{font-family:inherit;letter-spacing:-.045em;line-height:1.08;margin:0 0 24px}.opt-main h1{font-size:clamp(44px,5.2vw,74px);font-weight:700}.opt-main h1 span{color:#b7c7d0}.opt-main h2{font-size:clamp(32px,3.2vw,46px)}.opt-main h3{font-size:23px;letter-spacing:-.025em}.opt-main .opt-kicker{font-size:11px;font-weight:700;letter-spacing:.18em;line-height:1.5;margin-bottom:22px}.opt-main .opt-section{padding:90px 0}.opt-main :is(section,h2)[id]{scroll-margin-top:112px}.opt-main a:focus-visible,.opt-main summary:focus-visible{outline:3px solid #e2403c;outline-offset:6px}.opt-main .opt-icon{width:54px;height:54px;flex-shrink:0}.opt-main .opt-hero{background:#10171b;color:#f5f6f3;overflow:hidden;padding:0 0 0}.opt-main .opt-crumbs{display:flex;gap:12px;flex-wrap:wrap;padding:24px 0 35px;font-size:12px;color:#acb8bf}.opt-main .opt-crumbs a{text-underline-offset:4px}.opt-main .opt-hero-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:30px;align-items:center;padding-bottom:60px}.opt-main .opt-hero-copy{position:relative;z-index:1}.opt-main .opt-status{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--red);box-shadow:0 0 15px #ff544e66;margin-right:8px}.opt-main .opt-lead{font-size:24px;font-weight:700;letter-spacing:-.035em;margin:25px 0 14px}.opt-main .opt-hero-note{max-width:470px;color:#b9c5cb;font-size:16px}.opt-main .opt-actions{display:flex;flex-wrap:wrap;gap:24px;align-items:center;margin-top:32px}.opt-main .opt-button{display:inline-flex;justify-content:center;align-items:center;min-height:54px;background:#f2f5ef;color:#10171b;padding:14px 24px;font-size:14px;font-weight:700;text-decoration:none;border:1px solid #f2f5ef;transition:background .15s}.opt-main .opt-button:hover{background:#dce9f0}.opt-main .opt-textlink{font-size:14px;font-weight:700;text-decoration:none;display:inline-flex;align-items:center;gap:16px;min-height:44px;border-bottom:1px solid currentColor}.opt-main .opt-textlink:hover{color:#bd2d29}.opt-main .opt-hero .opt-textlink:hover{color:#fff}.opt-main .opt-hero-media{position:relative;min-width:0}.opt-main .opt-photo-label{font-size:10px;letter-spacing:.2em;padding:0 0 16px;border-bottom:1px solid #344148;margin-bottom:15px;color:#b7c7d0}.opt-main .opt-hero-photo{margin:0;position:relative;z-index:1;background:transparent}.opt-main .opt-hero-photo img{display:block;width:100%;height:auto;max-width:none;object-fit:contain}.opt-main .opt-hero-photo figcaption{font-size:11px;color:#aebac0;line-height:1.6;padding:12px 0;max-width:400px}.opt-main .opt-optical-lines{position:absolute;top:42%;right:-250px;left:-20px;transform:rotate(-15deg);pointer-events:none}.opt-main .opt-optical-lines i{display:block;height:1px;background:linear-gradient(90deg,transparent,#b9dcf366,transparent);margin:24px 0}.opt-main .opt-directions{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid #344148}.opt-main .opt-direction{display:flex;align-items:center;gap:14px;padding:27px 18px 27px 0;text-decoration:none;border-right:1px solid #344148;position:relative}.opt-main .opt-direction:not(:first-child){padding-left:20px}.opt-main .opt-direction:last-child{border-right:0}.opt-main .opt-direction .opt-icon{width:39px;height:39px;color:#c2dce9}.opt-main .opt-direction b{display:block;font-size:15px}.opt-main .opt-direction small{display:block;color:#aebcc4;font-size:11px}.opt-main .opt-direction-num{margin-left:auto;color:var(--red)}.opt-main .opt-direction:hover{background:#1d282f}.opt-main .opt-paper{background:var(--paper)}.opt-main .opt-diagnostic{display:grid;grid-template-columns:1.4fr 1fr;gap:100px;align-items:start}.opt-main .opt-intro{color:#58666d;max-width:540px}.opt-main .opt-issue{border-top:1px solid #b8c0c1}.opt-main .opt-issue:last-child{border-bottom:1px solid #b8c0c1}.opt-main .opt-issue summary{list-style:none;display:flex;align-items:center;gap:20px;cursor:pointer;padding:24px 0;font-size:18px;font-weight:700;line-height:1.35}.opt-main summary::-webkit-details-marker{display:none}.opt-main .opt-issue summary .opt-icon{width:38px;height:38px;color:#445f6d}.opt-main .opt-plus{margin-left:auto;flex:0 0 18px;width:18px;height:18px;position:relative}.opt-main .opt-plus:before,.opt-main .opt-plus:after{content:'';position:absolute;background:currentColor;top:8px;left:2px;width:14px;height:2px}.opt-main .opt-plus:after{transform:rotate(90deg)}.opt-main details[open] .opt-plus:after{transform:rotate(0)}.opt-main .opt-issue>div{padding:0 0 24px 58px}.opt-main .opt-issue p{font-size:16px}.opt-main .opt-issue a{text-underline-offset:4px}.opt-main .opt-photo-column{padding-top:12px}.opt-main #photo-accent-33{margin:0;width:100%;max-width:none;background:transparent;padding:0}.opt-main #photo-accent-33 img{width:100%;height:auto;display:block;object-fit:contain}.opt-main #photo-accent-33 .site-photo-accent__image{max-height:none;aspect-ratio:auto}.opt-main #photo-accent-33 figcaption{background:none;color:#58666d;font-size:12px;padding:12px 0}.opt-main .opt-photo-note{font-size:14px;color:#58666d;margin-top:20px}.opt-main .opt-night{background:#17232c;color:#eff5f7}.opt-main .opt-section-head{display:flex;justify-content:space-between;gap:30px}.opt-main .opt-section-head h2 span{color:#b9cdd8}.opt-main .opt-section-head>.opt-icon{width:75px;height:75px;color:#b5d2e4}.opt-main .opt-beam{position:relative;height:160px;overflow:hidden;background:repeating-linear-gradient(90deg,transparent 0,transparent calc(10% - 1px),#b4d9ed17 calc(10% - 1px),#b4d9ed17 10%);margin:10px 0 12px}.opt-main .opt-beam span{position:absolute;width:105px;height:105px;left:6%;top:28px;border:2px solid #b4d7ea;border-radius:50%;box-shadow:inset 0 0 25px #c2e9ff55,0 0 25px #c2e9ff33}.opt-main .opt-beam i{position:absolute;left:calc(6% + 105px);right:8%;height:98px;top:32px;background:linear-gradient(90deg,#c2e9ff44,transparent);clip-path:polygon(0 35%,100% 0,100% 100%,0 65%)}.opt-main .opt-beam b{position:absolute;left:calc(6% + 105px);right:8%;top:80px;height:1px;background:linear-gradient(90deg,#d8f2ff,transparent)}.opt-main .opt-beam em{position:absolute;right:8%;top:20px;height:120px;width:1px;background:#b6cedd80}.opt-main .opt-diagram-note{font-size:12px;color:#9db1bd;margin-bottom:36px}.opt-main .opt-columns{display:grid;grid-template-columns:1fr 1fr;gap:70px}.opt-main .opt-columns p{color:#c4cfd5;font-size:16px}.opt-main .opt-surface{display:grid;grid-template-columns:1.1fr 1fr;gap:75px;align-items:center}.opt-main #archive-photo-01{margin:0;width:100%;max-width:none;padding:0;background:#10171b;border-radius:0}.opt-main #archive-photo-01 img{display:block;width:100%;height:auto;max-height:none;object-fit:contain}.opt-main #archive-photo-01 figcaption{font-size:12px;color:#bec9ce;padding:16px 18px}.opt-main .opt-soft{background:#e5eaeb}.opt-main .opt-protection{display:grid;grid-template-columns:.6fr 1.4fr;gap:90px;align-items:center}.opt-main .opt-shield-art{text-align:center;padding:35px;border-top:1px solid #9aaeb8;border-bottom:1px solid #9aaeb8}.opt-main .opt-shield-art .opt-icon{width:148px;height:148px;color:#3e5c6d;display:block;margin:0 auto 25px}.opt-main .opt-shield-art span{font-size:11px;font-weight:700;letter-spacing:.22em;line-height:1.8;color:#3e5c6d}.opt-main .opt-two{display:grid;grid-template-columns:1fr 1.2fr;gap:80px}.opt-main .opt-intake{background:#17232c;color:#f4f5f1;position:relative;border-top:3px solid #ff544e}.opt-main .opt-intake-grid{display:grid;grid-template-columns:1fr 1fr;gap:65px;margin:40px 0}.opt-main .opt-intake-grid>div{border-top:1px solid #52636d;padding-top:30px}.opt-main .opt-intake-grid .opt-icon{color:#b6d0df;margin-bottom:22px}.opt-main .opt-intake-grid p{color:#c2cdd4;max-width:480px}.opt-main .opt-contact-line{display:flex;gap:40px;justify-content:space-between;align-items:center;border-top:1px solid #52636d;padding-top:30px}.opt-main .opt-contact-line p{font-size:13px;color:#b5c4cd;margin:0}.opt-main .opt-faq{display:grid;grid-template-columns:.8fr 1.2fr;gap:80px}.opt-main .opt-faq details{border-top:1px solid #b6c1c5;padding:20px 0}.opt-main .opt-faq details:last-child{border-bottom:1px solid #b6c1c5}.opt-main .opt-faq summary{font-size:18px;font-weight:700;cursor:pointer;min-height:44px;display:flex;align-items:center;gap:15px;line-height:1.4;list-style:none}.opt-main .opt-faq summary:after{content:'+';margin-left:auto;font-size:22px;font-weight:400}.opt-main .opt-faq details[open] summary:after{content:'−'}.opt-main .opt-faq details p{font-size:16px;color:#4b5d65;margin:18px 0 0}.opt-main .opt-reading{background:#e5eaeb}.opt-main .opt-reading-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 55px}.opt-main .opt-reading-grid a{display:flex;justify-content:space-between;gap:25px;padding:23px 0;text-decoration:none;border-top:1px solid #a8b7bd;font-size:17px;line-height:1.45}.opt-main .opt-reading-grid a:hover{text-decoration:underline}.opt-main .opt-related{display:flex;flex-wrap:wrap;gap:12px 28px;margin-top:35px;padding-top:25px;border-top:1px solid #a8b7bd}.opt-main .opt-related a{font-size:13px;text-underline-offset:4px;min-height:36px;display:inline-flex;align-items:center}
@media(max-width:1000px){.opt-main .opt-wrap{width:calc(100% - 56px)}.opt-main h1{font-size:48px}.opt-main .opt-hero-grid{gap:20px}.opt-main .opt-diagnostic,.opt-main .opt-surface{gap:38px}.opt-main .opt-direction{gap:10px}.opt-main .opt-direction .opt-icon{width:28px}.opt-main .opt-direction:not(:first-child){padding-left:12px}.opt-main .opt-direction small{font-size:10px}.opt-main .opt-protection{gap:45px}.opt-main .opt-two,.opt-main .opt-faq{gap:40px}}
@media(max-width:760px){.opt-main .opt-wrap{width:calc(100% - 40px)}.opt-main .opt-section{padding:58px 0}.opt-main h1{font-size:clamp(35px,9.5vw,58px);letter-spacing:-.05em}.opt-main h2{font-size:32px}.opt-main .opt-hero-grid{grid-template-columns:1fr;padding-bottom:32px;gap:35px}.opt-main .opt-crumbs{padding:20px 0 28px}.opt-main .opt-lead{font-size:21px}.opt-main .opt-hero-note{font-size:16px}.opt-main .opt-actions{gap:20px;margin-top:25px}.opt-main .opt-hero-photo figcaption{font-size:11px}.opt-main .opt-directions{grid-template-columns:1fr 1fr}.opt-main .opt-direction{padding:20px 10px!important;border-bottom:1px solid #344148}.opt-main .opt-direction:nth-child(2){border-right:0}.opt-main .opt-direction b{font-size:13px}.opt-main .opt-direction small{font-size:10px}.opt-main .opt-direction .opt-icon{width:32px;height:32px}.opt-main .opt-direction-num{display:none}.opt-main .opt-diagnostic,.opt-main .opt-columns,.opt-main .opt-surface,.opt-main .opt-protection,.opt-main .opt-two,.opt-main .opt-faq{grid-template-columns:1fr;gap:35px}.opt-main .opt-photo-column{max-width:430px;margin-inline:auto}.opt-main .opt-issue summary{font-size:16px;gap:14px}.opt-main .opt-issue>div{padding-left:0}.opt-main .opt-issue summary .opt-icon{width:32px;height:32px}.opt-main .opt-section-head>.opt-icon{display:none}.opt-main .opt-beam{height:130px}.opt-main .opt-beam span{width:75px;height:75px}.opt-main .opt-beam i,.opt-main .opt-beam b{left:calc(6% + 75px)}.opt-main .opt-beam b{top:65px}.opt-main .opt-beam i{top:17px}.opt-main .opt-shield-art{display:flex;align-items:center;gap:30px;justify-content:center;padding:20px}.opt-main .opt-shield-art .opt-icon{width:80px;height:80px;margin:0}.opt-main .opt-intake-grid{gap:30px;grid-template-columns:1fr}.opt-main .opt-contact-line{align-items:flex-start;flex-direction:column;gap:24px}.opt-main .opt-contact-line .opt-button{width:100%}.opt-main .opt-reading-grid{grid-template-columns:1fr}.opt-main .opt-faq summary{font-size:17px}.opt-main .opt-related{gap:10px 20px}}
@media(prefers-reduced-motion:reduce){.opt-main *{scroll-behavior:auto!important;transition:none!important;animation:none!important}}

.opt-main .opt-hero-grid{padding-top:44px}
@media(max-width:760px){.opt-main .opt-hero-grid{padding-top:28px}}

.opt-main .opt-hero-grid{grid-template-columns:repeat(auto-fit,minmax(min(100%,25em),1fr))}
.opt-main :is(h1,h2,h3,p,summary,a,small){overflow-wrap:anywhere}
.opt-main .opt-hero-grid>*{min-width:0}