/* Ocean editorial adaptation of the preserved Unigine gaming template. */
:root{color-scheme:dark;--bg:#081a24;--surface:#0c222f;--surface2:#102b39;--ink:#ecf1ee;--muted:#a7b9bf;--cyan:#8ce5d3;--line:#28414b;--sand:#edcf92;--fontFamily-oxanium:Arial,sans-serif;--fontFamily-work-sans:Arial,sans-serif}
html{font-size:100%;scroll-behavior:smooth;scroll-padding-top:100px}body{font-family:Arial,Helvetica,sans-serif;font-size:16px;line-height:1.65;background:var(--bg);color:var(--ink);overflow-x:visible}h1,h2,h3{font-family:Arial,Helvetica,sans-serif;font-weight:600;line-height:1.08;letter-spacing:-.045em;color:var(--ink)}a{color:inherit;transition:color .2s,background .2s}p{margin:0 0 1.2em}span,a{display:inline}button,input,select{font:inherit}button,a,summary{touch-action:manipulation}button,summary{cursor:pointer}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid var(--cyan);outline-offset:5px}button{color:inherit}img{max-width:100%;height:auto}.container{width:min(1180px,calc(100% - 80px));margin-inline:auto;padding:0;max-width:none}.skip-link{position:fixed;z-index:1000;top:8px;left:8px;padding:12px;background:var(--cyan);color:var(--bg);transform:translateY(-200%)}.skip-link:focus{transform:none}.header{position:relative;inset:auto;z-index:30;background:var(--bg);border-bottom:1px solid var(--line);padding:24px 0}.header .container{display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{display:flex;gap:12px;align-items:center;font-size:15px;line-height:1.1;font-weight:700;letter-spacing:.08em}.brand img{width:36px;height:36px;filter:invert(89%) sepia(25%) saturate(559%) hue-rotate(106deg);flex:none}.brand-second{display:block;margin-top:4px}.brand small{font-size:9px;letter-spacing:.05em;color:var(--muted);font-weight:400}.navbar{all:unset;display:flex;gap:29px;font-size:13px;color:var(--muted)}.navbar a{padding:8px 0;min-height:44px;display:flex;align-items:center}.navbar a:hover,.navbar a[aria-current]{color:var(--cyan)}.header-play{font-size:13px;font-weight:600;padding:10px 16px;border:1px solid var(--line);min-height:44px}.header-play span{margin-left:18px;color:var(--cyan)}.header-play:hover{background:var(--surface2)}.menu-toggle{display:none}.mobile-menu[hidden]{display:none}.hero{padding:72px 0 0;position:relative;text-align:left;background:none;overflow:visible}.hero::before{display:none}.hero-grid{display:grid;grid-template-columns:1fr 1.12fr;align-items:center;gap:58px}.eyebrow{font-size:10px;letter-spacing:.16em;line-height:1.7;font-weight:600;color:var(--cyan);margin-bottom:24px}.status-dot,.tiny-dot{display:inline-block;width:6px;height:6px;border-radius:100%;background:var(--cyan);margin-right:8px;vertical-align:middle}.hero h1{font-size:clamp(48px,5.5vw,78px);line-height:1.01;margin:0 0 24px;letter-spacing:-.055em}.hero h1 em,h2 em{font-family:Georgia,'Times New Roman',serif;font-weight:400;color:var(--cyan)}.hero-desc{font-size:21px;line-height:1.5;color:#d8e5e5;margin-bottom:15px}.hero-explainer{max-width:380px;font-size:14px;line-height:1.8;color:var(--muted)}.hero-actions{display:flex;flex-wrap:wrap;gap:16px;align-items:center;margin-top:27px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:28px;min-height:48px;padding:13px 22px;background:var(--cyan);color:#082b2e;font-size:13px;font-weight:700;max-width:none;clip-path:none;isolation:auto;transform:none}.btn::before,.btn::after{display:none}.btn:hover{background:#b2f1e3;color:#082b2e}.hero .btn{margin:0}.button-quiet{display:inline-flex;gap:10px;align-items:center;justify-content:center;font-size:12px;min-height:44px;padding:10px 0;background:none;border:0;color:var(--ink);text-decoration:underline;text-underline-offset:6px}.button-quiet:hover{color:var(--cyan)}.micro{font-size:11px;line-height:1.6;color:var(--muted);margin-top:14px}.hero-media{position:relative;margin:0;background:#0b131e;border:1px solid #375563;box-shadow:12px 16px 0 #0c242f}.hero-media>a{display:block;overflow:hidden}.hero-media img{width:100%;display:block}.image-topline{display:flex;justify-content:space-between;padding:11px 16px;font-size:9px;letter-spacing:.12em;color:var(--muted);background:#102835}.hero-media figcaption{display:flex;align-items:center;font-size:9px;gap:5px;padding:12px 15px;color:var(--muted)}.hero-media figcaption a{margin-left:auto;color:var(--cyan)}.image-stamp{position:absolute;right:20px;bottom:64px;background:#071924ee;border:1px solid #48646f;padding:11px 17px;font-size:8px;letter-spacing:.12em;color:var(--muted)}.image-stamp b{font-family:monospace;font-size:17px;font-weight:400;color:var(--ink);letter-spacing:.05em}.fact-strip{display:grid;grid-template-columns:1fr 1fr 1.2fr 1fr;margin-top:68px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:27px 0}.fact-strip>div{display:flex;align-items:center;gap:17px;padding:0 28px;border-right:1px solid var(--line)}.fact-strip>div:first-child{padding-left:0}.fact-strip strong{font-size:34px;line-height:1.2;letter-spacing:-.06em;font-weight:400;color:var(--ink)}.fact-strip strong span{font-size:20px}.fact-strip p{font-size:11px;color:var(--muted);line-height:1.5;margin:0;max-width:85px}.fact-strip>a{font-size:9px;line-height:1.8;letter-spacing:.1em;color:var(--muted);align-self:center;padding-left:30px}.fact-strip b{color:var(--cyan);font-weight:400}.section{padding:83px 0}.section h2{font-size:40px;margin:0 0 22px}.section-title-row{display:flex;justify-content:space-between;gap:70px;align-items:flex-end;margin-bottom:30px}.section-title-row h2{margin-bottom:0}.section-intro{max-width:425px;font-size:14px;color:var(--muted);margin-bottom:0}.section-intro strong{color:var(--ink);font-weight:400}.intro-columns{display:grid;grid-template-columns:1fr 1fr;gap:60px;color:var(--muted);font-size:14px}.intro-columns a,.prose a,.section-intro a,.faq-section p a{color:var(--cyan);text-decoration:underline;text-underline-offset:3px}.source-note{font-size:10px;line-height:1.7;color:var(--muted);margin:20px 0 0}.source-note a{color:var(--muted);text-decoration:underline;text-underline-offset:3px}.guides-section{background:var(--surface);border-block:1px solid var(--line)}.section-count{font:10px monospace;letter-spacing:.08em;color:var(--muted);padding-bottom:5px}.guide-grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line)}.guide-card{display:block;position:relative;padding:28px;min-height:228px;border-bottom:1px solid var(--line);border-right:1px solid var(--line);transition:background .2s}.guide-card:hover{background:#143441}.card-no{font:10px monospace;color:var(--cyan);letter-spacing:.12em}.guide-card h3{font-size:22px;letter-spacing:-.03em;line-height:1.2;margin:25px 0 12px}.guide-card p{font-size:12px;color:var(--muted);max-width:260px;margin:0 0 15px;line-height:1.8}.card-arrow{position:absolute;right:25px;top:27px;color:var(--cyan)}.depth-feature{display:grid;grid-template-columns:1fr 1fr;gap:110px;align-items:center}.depth-feature h2{font-size:48px}.depth-feature>div>p:not(.eyebrow){max-width:390px;font-size:14px;color:var(--muted)}.text-link{display:inline-block;font-size:13px;color:var(--cyan);padding:10px 0;border-bottom:1px solid var(--line)}.depth-readout{border-left:1px solid var(--line);padding:15px 0 15px 65px;position:relative}.depth-readout::before{content:'';position:absolute;left:-4px;top:0;width:7px;height:7px;border-radius:100%;background:var(--cyan)}.depth-readout>p{font-size:8px!important;letter-spacing:.13em;line-height:1.7}.depth-readout>div{display:flex;flex-direction:column;align-items:flex-start;gap:8px;margin:30px 0}.depth-readout strong{font-size:66px;line-height:1;font-weight:400;letter-spacing:-.07em}.depth-readout strong span{font-size:26px;letter-spacing:0;margin-left:4px}.depth-readout>div>span{font-size:9px;letter-spacing:.13em;color:var(--muted)}.depth-readout b{font-weight:400;color:var(--cyan);font-size:32px;margin:5px 0}.faq-section{background:var(--surface);border-block:1px solid var(--line)}.faq-grid{display:grid;grid-template-columns:1fr 1.7fr;gap:95px}.faq-grid>div>p{font-size:13px;color:var(--muted)}.faq-grid>div>.eyebrow{color:var(--cyan);font-size:10px}.faq-list details{border-bottom:1px solid var(--line)}.faq-list details:first-child{border-top:1px solid var(--line)}.faq-list summary{display:flex;justify-content:space-between;gap:20px;padding:20px 0;font-size:14px;line-height:1.6;list-style:none}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary span{font-size:20px;color:var(--cyan);line-height:1}.faq-list details[open] summary span{transform:rotate(45deg)}.faq-list details p{font-size:13px;color:var(--muted);margin:0 25px 22px 0;line-height:1.8}.final-cta{padding:58px 0;display:flex;align-items:center;justify-content:space-between;gap:25px}.final-cta .eyebrow{margin-bottom:10px}.final-cta h2{font-size:34px;margin:0}.footer{padding:53px 0 27px;border-top:1px solid var(--line);background:var(--bg)}.footer-main{display:flex;justify-content:space-between;gap:50px;margin-bottom:50px}.footer-brand{font-size:31px;line-height:1.15;letter-spacing:-.05em;display:inline-block}.footer-brand em{font-family:Georgia,serif;font-weight:400;color:var(--cyan)}.footer-main p{font-size:11px;color:var(--muted);margin:20px 0 0}.footer-main nav{display:grid;grid-template-columns:1fr 1fr;align-content:start;column-gap:55px}.footer-main nav a{font-size:12px;color:var(--muted);padding:8px 0;min-height:40px}.footer-main nav a:hover{color:var(--cyan)}.footer-bottom{display:flex;justify-content:space-between;align-items:center;gap:25px;padding-top:22px;border-top:1px solid var(--line)}.footer-bottom p{font-size:9px;color:var(--muted);line-height:1.8;margin:0}.footer-bottom>a{font:9px monospace;letter-spacing:.05em;color:var(--cyan);min-height:44px;display:flex;align-items:center}.breadcrumbs{display:flex;gap:12px;color:var(--muted);font-size:11px;padding-top:30px}.breadcrumbs a{color:var(--cyan)}.article-layout{display:grid;grid-template-columns:minmax(0,760px) 240px;gap:90px;padding:45px 0 65px}.article-head{padding-bottom:36px;border-bottom:1px solid var(--line);margin-bottom:40px}.article-head h1{font-size:clamp(38px,4.7vw,62px);margin:0 0 22px}.article-intro{font-size:19px;color:#c5d6d8;line-height:1.7;max-width:690px;margin-bottom:25px}.review-date{font:9px monospace;color:var(--muted);letter-spacing:.1em;margin:0}.prose{font-size:15px;line-height:1.9;color:#bccdd1}.prose h2{font-size:27px;letter-spacing:-.03em;margin:44px 0 17px;line-height:1.2;scroll-margin-top:30px}.prose h2:first-child{margin-top:0}.prose p{margin:0 0 20px}.prose ul,.prose ol{padding-left:25px;margin:0 0 25px}.prose li{list-style:inherit;padding-left:7px;margin-bottom:12px}.prose strong{color:var(--ink)}.prose .source-note{font-size:10px;line-height:1.8;margin:18px 0 0}.prose code{font-family:monospace;font-size:11px;overflow-wrap:anywhere;color:var(--cyan)}.article-side{padding-top:8px}.article-side>.eyebrow{font-size:9px}.article-side nav a{display:flex;gap:15px;padding:13px 0;border-bottom:1px solid var(--line);font-size:12px;line-height:1.7;color:var(--muted)}.article-side nav a span{font:9px monospace;color:var(--cyan);padding-top:4px}.article-side nav a[aria-current],.article-side nav a:hover{color:var(--cyan)}.side-note{padding:23px 20px;border:1px solid var(--line);margin-top:30px;background:var(--surface)}.side-note p{font-size:14px;color:var(--ink);line-height:1.5}.side-note a{font-size:11px;color:var(--cyan)}.side-note small{display:block;font:9px monospace;color:var(--muted);margin-top:12px}.callout,.formula{padding:23px 27px;margin:30px 0;border-left:2px solid var(--cyan);background:var(--surface2)}.callout strong,.formula strong{color:var(--cyan);font-size:17px;font-weight:400}.callout p,.formula p{font-size:13px;margin:8px 0 0;line-height:1.8}.article-figure{margin:35px 0}.article-figure img{display:block;width:100%;border:1px solid var(--line)}.article-figure figcaption{font-size:10px;line-height:1.7;color:var(--muted);margin-top:10px}.table-scroll{max-width:100%;overflow-x:auto;margin:25px 0;border:1px solid var(--line)}table{border-collapse:collapse;width:100%;text-align:left;font-size:12px;line-height:1.8}caption{padding:13px 18px;text-align:left;font-size:10px;color:var(--muted)}th,td{padding:15px 17px;border-top:1px solid var(--line);vertical-align:top}thead th{background:var(--surface2);color:var(--cyan);font-weight:400}tbody th{font-weight:400;min-width:120px;color:var(--ink)}.related{padding-top:35px;border-top:1px solid var(--line)}.editorial-label{font-size:11px!important;padding-bottom:20px;border-bottom:1px solid var(--line);color:var(--muted)}.tool-panel{padding:28px;border:1px solid var(--line);background:var(--surface);margin:30px 0}.tool-panel h2{margin-top:0}.tool-panel .eyebrow{margin-bottom:13px;font-size:9px}.tool-panel>p,.tool-panel form+p{font-size:12px}.tool-panel label{display:flex;flex-direction:column;gap:7px;font-size:11px;color:var(--muted);margin-bottom:18px}.tool-panel label .muted{display:inline}.tool-panel input,.tool-panel select{width:100%;padding:11px 12px;color:var(--ink);background:var(--bg);border:1px solid #415c67;border-radius:0;font-size:14px;min-height:44px;min-width:0}.score-inputs{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.tool-panel fieldset{border:0;padding:0;margin:0 0 7px;min-width:0}.tool-panel legend{font-size:12px;margin:0 0 13px;color:var(--ink)}.tool-panel .btn{margin-right:15px}.status{font-size:12px;line-height:1.7;margin-top:16px!important;color:var(--cyan);min-height:20px}.status.error{color:#ffb6a8}output{display:block;padding:25px 0 8px;font-size:33px;line-height:1.3;color:var(--cyan)}output[hidden]{display:none}.form-grid{display:grid;grid-template-columns:1.4fr 1.2fr 1fr;gap:15px}.log-actions{display:flex;gap:24px;align-items:center;margin-top:25px;border-top:1px solid var(--line);padding-top:10px}.file-label{position:relative;display:flex!important;justify-content:center;margin:0!important;cursor:pointer;color:var(--ink)!important}.file-label input{position:absolute;width:1px;height:1px;opacity:0;min-height:0;padding:0}.file-label:focus-within{outline:3px solid var(--cyan);outline-offset:5px}#log-history .log-empty{font-size:12px;color:var(--muted);padding:25px 0;margin:0}.log-entry{padding:18px 0;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:20px;align-items:flex-start}.log-entry p{font-size:12px;margin:0 0 6px;overflow-wrap:anywhere}.log-entry small{color:var(--muted);font-size:10px}.log-entry button{flex:none;font-size:11px;min-height:44px;padding:0 5px;color:var(--muted);text-decoration:underline}.muted{color:var(--muted)}.advertisement{max-width:900px;margin:25px auto;padding:15px;text-align:center;border-block:1px solid var(--line)}.advertisement small{font-size:10px;color:var(--muted);display:block;margin-bottom:12px}
@media(min-width:1600px){.hero h1{font-size:80px}}
@media(max-width:1100px){.container{width:calc(100% - 56px)}.hero-grid{gap:30px;grid-template-columns:1fr 1fr}.hero h1{font-size:60px}.navbar{gap:20px}.hero-desc{font-size:18px}.fact-strip>div{padding:0 18px}.fact-strip strong{font-size:28px}.depth-feature{gap:65px}.article-layout{grid-template-columns:minmax(0,1fr) 210px;gap:45px}.guide-card{padding:23px}.article-head h1{font-size:50px}.faq-grid{gap:55px}}
@media(max-width:820px){.navbar{display:none}.header-play{margin-left:auto}.hero{padding-top:45px}.hero-grid{grid-template-columns:1fr}.hero-copy{max-width:620px}.hero h1{font-size:70px}.hero h1 br{display:none}.hero-explainer{max-width:500px}.hero-media{width:min(100%,650px);margin-top:18px}.hero-grid{gap:25px}.hero-media img{aspect-ratio:1.6;object-fit:cover}.fact-strip{margin-top:45px;grid-template-columns:1fr 1fr 1.2fr}.fact-strip>a{display:none}.fact-strip>div:last-of-type{border-right:0}.fact-strip>div{justify-content:center}.fact-strip>div:first-child{justify-content:flex-start}.guide-grid{grid-template-columns:1fr 1fr}.section{padding:60px 0}.section h2{font-size:35px}.section-title-row{gap:30px}.section-intro{max-width:330px;font-size:13px}.intro-columns{gap:30px;font-size:13px}.depth-feature{gap:45px}.depth-readout{padding-left:35px}.faq-grid{grid-template-columns:1fr 1.5fr;gap:45px}.article-layout{grid-template-columns:1fr}.article-side{display:none}.article-head h1{font-size:52px}.prose{font-size:15px}.final-cta h2{font-size:29px}.menu-toggle{display:inline-flex;gap:10px;align-items:center;padding:8px 0;min-height:44px;font-size:12px}.mobile-menu{padding:20px 28px 0;display:flex;flex-wrap:wrap;gap:15px 25px;border-top:1px solid var(--line);margin-top:20px}.mobile-menu a{padding:10px 0;font-size:13px;min-height:44px}}
@media(max-width:560px){.container{width:calc(100% - 36px)}.header{padding:16px 0}.header .container{gap:15px}.brand{font-size:12px;gap:8px}.brand img{width:29px;height:29px}.brand small{font-size:7px}.header-play{display:none}.menu-toggle{margin-left:auto}.hero{padding-top:34px}.eyebrow{font-size:8px;letter-spacing:.13em;margin-bottom:20px}.hero h1{font-size:clamp(44px,11.5vw,65px);letter-spacing:-.055em}.hero h1 br{display:block}.hero-desc{font-size:18px}.hero-explainer{font-size:13px}.hero-actions{gap:13px;margin-top:22px}.btn{font-size:12px;padding:12px 17px;gap:18px}.button-quiet{font-size:11px}.hero-media{box-shadow:7px 9px 0 #0c242f;margin-top:8px}.hero-media img{aspect-ratio:1.44;object-fit:contain}.hero-media figcaption{font-size:8px;padding:10px}.hero-media figcaption .tiny-dot{display:none}.image-topline{font-size:8px;padding:10px}.image-stamp{display:none}.fact-strip{padding:23px 0;grid-template-columns:1fr 1fr 1.2fr;margin-top:38px}.fact-strip>div{display:block;padding:0 15px}.fact-strip strong{font-size:28px}.fact-strip p{font-size:9px;margin:7px 0 0;max-width:none}.fact-strip>div:first-child{padding-left:0}.fact-strip>div:last-of-type{padding-right:0}.section{padding:45px 0}.section h2{font-size:31px}.section-title-row{display:block;margin-bottom:25px}.section-title-row h2{margin-bottom:20px}.section-intro{font-size:13px;max-width:none}.intro-columns{grid-template-columns:1fr;gap:0}.source-note{font-size:9px}.section-count{display:none}.guide-grid{grid-template-columns:1fr}.guide-card{padding:22px;min-height:185px}.guide-card h3{font-size:23px;margin-top:20px}.guide-card p{max-width:100%;padding-right:10px}.depth-feature{grid-template-columns:1fr;gap:35px}.depth-feature h2 br{display:none}.depth-readout{padding-left:25px}.depth-readout>div{flex-direction:row;align-items:center;flex-wrap:wrap;gap:13px}.depth-readout strong{font-size:45px}.depth-readout>div>span{font-size:8px;width:55px}.depth-readout b{transform:rotate(-90deg);font-size:25px}.depth-readout>p{max-width:none!important}.faq-grid{grid-template-columns:1fr;gap:25px}.faq-grid h2 br{display:none}.faq-list summary{font-size:13px}.final-cta{display:block;padding:40px 0}.final-cta .btn{margin-top:23px}.final-cta h2{font-size:29px}.footer{padding-top:35px}.footer-main{display:block;margin-bottom:30px}.footer-brand{font-size:29px}.footer-main nav{margin-top:30px;gap:0 25px}.footer-main nav a{font-size:11px}.footer-bottom{align-items:flex-start;gap:15px}.footer-bottom p{font-size:8px}.footer-bottom>a{font-size:8px;white-space:nowrap}.breadcrumbs{padding-top:22px;font-size:10px}.article-layout{padding-top:32px;padding-bottom:35px}.article-head h1{font-size:43px}.article-intro{font-size:16px}.article-head{padding-bottom:25px;margin-bottom:30px}.prose{font-size:14px;line-height:1.9}.prose h2{font-size:24px;margin-top:35px}.callout,.formula{padding:19px}.callout strong,.formula strong{font-size:15px}.table-scroll{margin-inline:0}th,td{padding:12px;font-size:11px}.prose li{padding-left:2px}.tool-panel{padding:19px;margin-inline:0}.score-inputs{grid-template-columns:repeat(3,1fr);gap:8px}.tool-panel label{font-size:10px}.tool-panel input,.tool-panel select{font-size:13px}.form-grid{grid-template-columns:1fr 1fr;gap:8px 12px}.form-grid>label:first-child{grid-column:span 2}.tool-panel>p{font-size:12px}.tool-panel .btn{margin-right:10px}.log-actions{gap:20px}output{font-size:28px}.review-date{font-size:8px}.related .guide-card:nth-child(n+3){display:none}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}}

.footer-bottom{background:none;clip-path:none}.log-summary{padding:20px 0 15px;font-size:12px;color:var(--cyan);line-height:1.8;margin:0}

.quick-depth{margin-top:25px;max-width:390px}.quick-depth label{display:block;font-size:11px;color:var(--muted);margin-bottom:9px}.quick-depth label span{font-size:10px;margin-left:5px}.quick-depth>div{display:flex;gap:10px}.quick-depth input{width:130px;min-width:0;background:var(--surface);color:var(--ink);border:1px solid #415c67;padding:10px 12px;font-size:16px}.quick-depth .btn{min-height:44px}.quick-depth output{font-size:23px;padding-top:18px}.quick-depth .micro{font-size:10px;max-width:330px}.quick-depth output[hidden]{display:none}

.depth-feature>div{min-width:0}.quick-depth{width:100%}.quick-depth .btn{min-width:0;gap:5px;flex:1}.quick-depth input{flex:0 1 130px}