:root{color-scheme:dark;--bg:#0b0d0f;--panel:#14171b;--yellow:#ffe000;--text:#f4f4ef;--muted:#aeb4ba;--line:#2c3136;--cyan:#49c7ee}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:110px}body{margin:0;font:16px/1.6 Arial,Helvetica,sans-serif;background:var(--bg);color:var(--text)}[hidden]{display:none!important}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}a,button{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:wait;opacity:.5}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid var(--yellow);outline-offset:4px}p{color:var(--muted);margin:0 0 20px}img{display:block;max-width:100%;height:auto}h1,h2,h3{line-height:1.1;margin:0 0 24px}h1{font-size:clamp(46px,5.2vw,86px);letter-spacing:-.055em;font-weight:900}h1 em{font-style:normal;color:var(--yellow)}h2{font-size:clamp(30px,3.2vw,46px);letter-spacing:-.035em}h3,.h3{font-size:21px;letter-spacing:-.015em}strong{font-weight:800}em{color:var(--yellow)}.section{max-width:1440px;margin:auto;padding:88px 6%}.eyebrow{font:700 11px/1.5 Consolas,'Courier New',monospace;letter-spacing:1.6px;color:var(--yellow);margin-bottom:22px}.small,.micro{font-size:13px;line-height:1.7}.micro{font-size:12px}.lead{font-size:18px;max-width:580px;line-height:1.8}.actions{display:flex;flex-wrap:wrap;gap:20px;align-items:center;margin:28px 0}.button{display:inline-flex;align-items:center;justify-content:space-between;gap:24px;padding:17px 22px;min-height:52px;background:var(--yellow);color:#101214;border:1px solid var(--yellow);border-radius:3px;font-size:12px;line-height:1.3;letter-spacing:.5px;font-weight:800;text-align:left}.button:hover{background:#ffec64;border-color:#ffec64;color:#101214}.button.secondary{background:transparent;color:var(--text);border-color:#586068}.button.secondary:hover{border-color:var(--yellow);color:var(--yellow)}.button.compact{min-height:40px;padding:12px 16px;letter-spacing:0}.text-link{font-size:14px;font-weight:700;border-bottom:1px solid #6c7379;padding-bottom:6px}.text-link:hover{color:var(--yellow);border-color:var(--yellow)}.skip{position:fixed;top:-100px;left:20px;background:var(--yellow);color:#111;padding:16px;z-index:100}.skip:focus{top:12px}.site-header{position:sticky;top:0;z-index:20;display:flex;justify-content:space-between;align-items:center;gap:24px;padding:12px 5%;min-height:94px;background:#0b0d0ff5;border-bottom:1px solid var(--line);backdrop-filter:blur(12px)}.brand{width:280px;flex-shrink:0}.brand img{width:100%;height:66px;object-fit:contain}.site-header nav{display:flex;align-items:center;gap:28px;font-size:13px;font-weight:700}.site-header nav>a:hover{color:var(--yellow)}.site-header nav>.button:hover{color:#101214}.nav-account{border-left:1px solid var(--line);padding-left:26px}.menu-toggle{display:none;background:transparent;color:white;border:1px solid var(--line);padding:8px 12px;font-size:22px}.notice{position:sticky;top:94px;padding:12px 6%;border-bottom:1px solid #6c6018;background:#27240f;color:#fff5b5;z-index:15;font-size:14px}.hero{min-height:660px;padding-top:72px;padding-bottom:66px;display:grid;grid-template-columns:1fr 1.05fr;gap:50px;align-items:center}.hero h1{font-size:clamp(48px,5vw,78px)}.hero .lead{font-size:17px;max-width:470px}.status-dot{display:inline-block;width:7px;height:7px;background:var(--yellow);border-radius:50%;margin-right:8px}.hero-spec{display:flex;gap:18px;font:10px/1.5 Consolas,monospace;color:#939da5;letter-spacing:.7px;margin-top:28px;flex-wrap:wrap}.hero-spec>span+span{border-left:1px solid #535960;padding-left:18px}.hero-product{position:relative;padding:20px 0 40px}.hero-product:before{content:'';position:absolute;inset:-35px -30px;background:radial-gradient(ellipse,#ffe0000c,transparent 70%);pointer-events:none}.product-caption{display:flex;justify-content:space-between;gap:16px;font:9px/1.5 Consolas,monospace;color:#a3a9ad;letter-spacing:.7px;margin-bottom:14px}.product-frame{position:relative;border:1px solid #4b5255;border-bottom:3px solid var(--yellow);border-radius:7px;overflow:hidden;box-shadow:18px 22px 0 #181b17,0 35px 60px #0006;transform:perspective(1400px) rotateY(-6deg)}.frame-top{display:flex;align-items:center;gap:5px;padding:11px 14px;background:#20252a;border-bottom:1px solid #353c43}.frame-dot{width:5px;height:5px;background:#858c91;border-radius:50%}.frame-top>span:last-child{margin-left:auto;font:8px Consolas,monospace;color:#b3babf;letter-spacing:1px}.product-frame>img{width:100%;aspect-ratio:1.65;object-fit:cover;object-position:center}.frame-bottom{display:flex;justify-content:space-between;padding:12px;background:#101316;font:8px Consolas,monospace;color:#c9cebb;letter-spacing:.6px}.product-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:40px;font:9px Consolas,monospace;color:#b1b9bd}.product-tags>span{padding:8px 10px;border:1px solid #333a3e}.ticker{display:flex;gap:40px;justify-content:center;align-items:center;flex-wrap:wrap;border-block:1px solid var(--line);background:#111519;padding:20px 5%;font:10px/1.5 Consolas,monospace;letter-spacing:1px;color:#9ca4ab}.ticker b{color:var(--yellow)}.section-head{display:flex;justify-content:space-between;gap:60px;align-items:flex-end;margin-bottom:38px}.section-head>p{max-width:340px;margin-bottom:25px;font-size:15px}.feature-layout{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}.feature-list article{display:flex;gap:22px;border-top:1px solid var(--line);padding:27px 0}.feature-list article>span{font:12px Consolas,monospace;color:var(--yellow);padding-top:5px}.feature-list h3{margin-bottom:12px}.feature-list p{font-size:14px;margin:0;max-width:440px}.analysis-preview{padding:22px;background:var(--panel);border:1px solid var(--line);border-radius:6px}.analysis-preview>img{border:1px solid #333c44;margin-bottom:24px}.learning-teaser{display:grid;grid-template-columns:1fr 1fr;gap:80px;border-top:1px solid var(--line)}.learning-teaser>div>p{max-width:500px}.lesson-list{border-top:1px solid var(--line)}.lesson-list>a{position:relative;display:block;padding:24px 48px 24px 0;border-bottom:1px solid var(--line)}.lesson-list>a>span{font:10px Consolas,monospace;letter-spacing:1px;color:var(--yellow)}.lesson-list h3{font-size:20px;line-height:1.4;margin:12px 0 0}.lesson-list b{position:absolute;right:10px;top:40px;font-size:24px}.lesson-list a:hover h3,.lesson-list a:hover b{color:var(--yellow)}.compat-heading{display:flex;justify-content:space-between;gap:50px}.compat-heading>p{max-width:460px;font-size:14px}.compat-grid{display:grid;grid-template-columns:repeat(4,1fr);margin:30px 0 28px;border:1px solid var(--line)}.compat-grid>div{padding:25px;border-right:1px solid var(--line)}.compat-grid>div:last-child{border:0}.compat-grid span{font:9px Consolas,monospace;letter-spacing:.8px;color:#959fa7}.compat-grid strong{display:block;margin:10px 0 12px;font-size:20px}.compat-grid p{font-size:13px;margin:0}.pricing{border-top:1px solid var(--line)}.period-switch{display:flex;gap:4px;padding:4px;background:#1b2025;border:1px solid var(--line);border-radius:5px;max-width:320px;margin-bottom:12px}.period-switch button{border:0;padding:12px 17px;font-size:13px;font-weight:700;background:transparent;color:var(--muted);border-radius:2px}.period-switch button[aria-pressed=true]{background:var(--yellow);color:#111}.period-switch span{font-size:10px;margin-left:5px}.pricing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.price-card{position:relative;padding:35px 28px 28px;display:flex;flex-direction:column;border:1px solid #3b434a;background:#12161a;border-radius:5px}.price-card.recommended{border:2px solid var(--yellow);background:linear-gradient(160deg,#242718,#131619)}.recommend-label{position:absolute;top:-13px;left:24px;background:var(--yellow);color:#111;font:800 10px/1.2 Arial,sans-serif;padding:6px 12px;letter-spacing:.5px}.price-card .eyebrow{margin-bottom:20px}.price-card h3{min-height:48px}.price{font-size:46px;line-height:1.2;font-weight:900;letter-spacing:-2px;white-space:nowrap}.price small{font-size:13px;font-weight:400;color:var(--muted);letter-spacing:0;margin-left:7px}.price-card .equivalent{font-size:12px;margin-top:6px}.price-card ul{list-style:none;margin:14px 0 26px;padding:0;flex:1}.price-card li{padding:10px 0;border-bottom:1px solid #333a36;font-size:13px;color:#d3d7d4}.price-card li:before{content:'✓';color:var(--yellow);margin-right:9px}.price-card .button{justify-content:center}.price-card.future{opacity:.75}.price-card .pending{border:1px solid #5a646a;padding:14px;font-size:11px;text-align:center;color:#bdc5c9}.pricing-note{font-size:12px;max-width:1000px;margin-top:24px}.pricing-note a{color:white;text-decoration:underline}.access-band{margin-top:10px;display:grid;grid-template-columns:1fr 1fr;gap:80px;border-block:1px solid var(--line);background:linear-gradient(120deg,#171c1b,#0c0f12)}.access-band ol{margin:0;padding:0;list-style:none}.access-band li{display:flex;gap:22px;margin-bottom:25px}.access-band li>span{display:grid;place-items:center;color:var(--yellow);width:38px;height:38px;flex:0 0 38px;border:1px solid #515634;font:14px Consolas,monospace}.access-band li strong{font-size:20px}.access-band li p{font-size:14px;margin:8px 0 0}.faq{max-width:1100px}.faq details{border-bottom:1px solid var(--line);padding:22px 0}.faq summary{cursor:pointer;font-size:18px;font-weight:bold;list-style-position:outside;padding-right:25px}.faq details p{font-size:15px;max-width:850px;margin:18px 0 5px}.final-cta{text-align:center;border-top:1px solid var(--line);padding-block:75px 100px;background:radial-gradient(ellipse at bottom,#ffe0000b,transparent 70%)}.final-cta h2{font-size:clamp(40px,4.5vw,62px)}.final-cta>.text-link{display:table;margin:24px auto 0}footer{border-top:1px solid var(--line);padding:35px 5%;display:flex;justify-content:space-between;gap:28px;align-items:center;flex-wrap:wrap}.footer-brand{font-size:13px;font-weight:bold;letter-spacing:-.3px}.footer-brand strong{color:var(--yellow)}footer p{font:8px/1.5 Consolas,monospace;letter-spacing:1px;margin:0}footer nav{display:flex;gap:23px;font-size:11px;color:var(--muted)}footer a:hover{color:var(--yellow)}.panel{background:var(--panel);border:1px solid var(--line);border-radius:6px;padding:30px}.academy-player{display:grid;grid-template-columns:1.7fr 1fr;gap:30px;margin:38px 0 65px}.academy-player video{width:100%;max-height:550px;border:1px solid var(--line);background:#000}.academy-player .small{margin-top:12px}.chapters{list-style:none;padding:0;margin:0;max-height:450px;overflow:auto}.chapters li{border-bottom:1px solid var(--line)}.chapters button{display:flex;align-items:center;gap:16px;width:100%;text-align:left;padding:12px 8px;color:#dae0e4;border:0;background:transparent;font-size:13px}.chapters button:hover,.chapters button[aria-current=true]{background:#252a21;color:var(--yellow)}.chapters time{color:var(--yellow);font:11px Consolas,monospace}.guide-heading{display:flex;justify-content:space-between;gap:30px;align-items:center}.guide-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin:25px 0 40px}.guide-card{display:flex;flex-direction:column;padding:28px;border:1px solid var(--line);background:var(--panel);border-radius:5px}.guide-card:hover{border-color:var(--yellow)}.guide-card h3{margin-top:20px}.guide-card p{font-size:14px;flex:1}.guide-card .small{font:10px Consolas,monospace;color:var(--yellow);margin:0}.guide-card b{font-size:12px}.guide-detail{max-width:950px;margin:40px auto 0;padding:35px;background:var(--panel);border:1px solid var(--line);border-left:3px solid var(--yellow);scroll-margin-top:115px}.guide-detail h2{font-size:34px}.guide-detail h3{margin-top:35px}.guide-detail li{color:#c1c8cd;margin-bottom:12px}.guide-detail .guide-note{padding:18px;border:1px solid #3b4954;background:#14222a;color:#c6e9f7}.account .section-head{align-items:center}.account h1,.support h1,.academy h1,.legal h1{font-size:clamp(42px,4.8vw,68px)}.account-identity{display:flex;justify-content:space-between;gap:25px;border-bottom:1px solid var(--line);padding:12px 0 25px}.account-identity .eyebrow{margin-bottom:8px}.account-identity p{font-size:20px;color:white;word-break:break-word;margin:0}.account-identity strong{display:block;font:24px Consolas,monospace;color:var(--yellow)}.account-tabs{display:flex;gap:28px;flex-wrap:wrap;border-bottom:1px solid var(--line);padding:20px 0;margin-bottom:28px;font-size:14px}.account-tabs a:hover{color:var(--yellow)}.account-grid{display:grid;grid-template-columns:1.3fr 1fr;gap:24px}.account-grid h2{font-size:32px}.account-grid .button{margin-bottom:18px}.badge{display:inline-block;font:11px Consolas,monospace;letter-spacing:.5px;border:1px solid #4c624c;color:#b5e8b2;padding:7px 10px;margin-bottom:20px}.badge.pending{border-color:#756b33;color:#f3dc8d}.hash-details{margin:10px 0 22px;font-size:12px}.hash-details summary{cursor:pointer;color:#c4cbd0}.hash-details code{word-break:break-all;font-size:11px;color:var(--cyan)}.hash-details p{margin:15px 0 8px}.subscription-panel{margin-top:24px;scroll-margin-top:120px}.subscription-panel h2{font-size:28px}.subscription-panel .section-head{margin-bottom:18px;gap:30px}.subscription-panel .actions{margin:0}.checkout-fields{display:flex;gap:20px;max-width:600px}.checkout-fields label{flex:1}.checkout-total{color:var(--yellow);font-size:26px;font-weight:bold;margin-top:20px}.check{display:flex;align-items:flex-start;gap:12px;margin:20px 0;font-size:13px;color:var(--muted);max-width:680px}.check input{flex:0 0 18px;width:18px;min-height:18px;margin:3px 0 0;accent-color:var(--yellow)}.check a{color:white;text-decoration:underline}.support-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:24px;margin-top:30px}.support-grid h2{font-size:28px}.support-grid .section-head{gap:20px;margin-bottom:20px}.ticket-item{display:block;width:100%;padding:18px 0;text-align:left;border:0;border-bottom:1px solid var(--line);background:transparent;color:white}.ticket-item strong{display:block;font-size:16px;margin:8px 0}.ticket-item span{font-size:11px;color:var(--yellow)}.ticket-item small{color:var(--muted)}#conversation{margin-top:30px;scroll-margin-top:115px}.message{border-left:2px solid #4e5963;padding:12px 18px;margin:18px 0;background:#1a2025}.message.staff{border-color:var(--yellow)}.message p{white-space:pre-wrap;margin:8px 0;color:white}.message small{color:var(--muted)}.legal{max-width:1050px}.legal article{margin:45px 0;border-top:1px solid var(--line);padding-top:30px}.legal h2{font-size:28px}.legal a{color:white;text-decoration:underline}label{display:block;font-size:13px;font-weight:700;color:#d7dde2;margin-bottom:18px}input,select,textarea{display:block;width:100%;color:white;background:#0c0f12;border:1px solid #4a535b;border-radius:3px;padding:12px 14px;min-height:46px;margin-top:8px;line-height:1.5}textarea{resize:vertical}input::placeholder,textarea::placeholder{color:#8f999f}.search-label{max-width:340px;width:100%;font-weight:400;color:var(--muted);margin-bottom:0}.form-status{min-height:20px;color:var(--yellow);font-size:13px;margin:14px 0 0}.form-status.error{color:#ffb4b0}.notice.error{background:#3f1e1c;color:#ffd1ce}dialog{border:1px solid #5a635b;border-top:3px solid var(--yellow);border-radius:6px;padding:34px;background:#15191e;color:white;width:min(540px,calc(100vw - 28px));max-height:calc(100dvh - 40px);overflow:auto}dialog::backdrop{background:#000b;backdrop-filter:blur(4px)}dialog h2{font-size:31px;margin:10px 0 15px}dialog .eyebrow{padding-right:30px}.close{position:absolute;right:18px;top:12px;width:35px;height:35px;border:0;background:transparent;color:white;font-size:28px}.auth-tabs{display:flex;gap:5px;border-bottom:1px solid var(--line);margin:25px 0}.auth-tabs button{color:var(--muted);background:transparent;border:0;border-bottom:2px solid transparent;padding:10px 8px;font-size:12px}.auth-tabs button[aria-pressed=true]{color:var(--yellow);border-color:var(--yellow)}dialog .button{width:100%;justify-content:center}.text-button{display:block;border:0;background:none;color:var(--yellow);padding:12px 0;text-align:left;font-size:13px;text-decoration:underline}.legal,.guide-detail{overflow-wrap:anywhere}
@media(min-width:1600px){.hero{gap:70px}.hero-product{margin-right:-30px}.hero h1{font-size:86px}}
@media(max-width:1100px){.site-header{gap:16px;padding-inline:4%}.brand{width:220px}.site-header nav{gap:18px}.nav-account{padding-left:16px}.hero{gap:28px}.hero h1{font-size:60px}.feature-layout{gap:30px}.learning-teaser,.access-band{gap:40px}.compat-grid{grid-template-columns:repeat(2,1fr)}.compat-grid>div:nth-child(2){border:0}.compat-grid>div:nth-child(-n+2){border-bottom:1px solid var(--line)}.price-card{padding:30px 20px 22px}.price{font-size:38px}.academy-player{grid-template-columns:1.5fr 1fr}.guide-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:800px){.site-header{min-height:82px}.brand{width:210px}.brand img{height:58px}.menu-toggle{display:block}.site-header nav{display:none;position:absolute;top:81px;left:0;right:0;background:#14191e;border-bottom:1px solid #444c53;padding:22px 6%;align-items:stretch;flex-direction:column;gap:20px}.site-header nav.open{display:flex}.nav-account{padding:0;border:0}.notice{top:82px}.section{padding:60px 6%}.hero{grid-template-columns:1fr;min-height:0;padding-top:42px;gap:24px}.hero h1{font-size:clamp(48px,9.3vw,72px)}.hero .lead{max-width:590px}.hero-product{max-width:650px;width:100%;margin:0 auto;padding-bottom:8px}.product-frame{transform:none;box-shadow:8px 12px 0 #1a1f17}.hero-spec{margin-top:22px}.product-tags{margin-top:28px}.ticker{justify-content:flex-start;gap:18px 24px;font-size:9px}.section-head{display:block;margin-bottom:30px}.section-head>p{max-width:100%;margin-top:22px}.feature-layout,.learning-teaser,.access-band{grid-template-columns:1fr}.analysis-preview{padding:16px}.compat-heading{display:block}.compat-heading>p{max-width:100%}.pricing-grid{grid-template-columns:1fr;gap:32px}.price-card h3{min-height:0}.price-card .price{font-size:44px}.price-card{padding:32px 28px}.period-switch{margin-top:26px}.access-band{gap:35px}.academy-player{grid-template-columns:1fr;gap:20px}.chapters{max-height:none;display:grid;grid-template-columns:1fr 1fr;gap:0 15px}.guide-heading{display:block}.search-label{max-width:100%}.account-grid,.support-grid{grid-template-columns:1fr}.account-identity{flex-wrap:wrap}.subscription-panel .section-head{display:block}.subscription-panel .actions{margin:24px 0}.account .section-head{display:flex;gap:12px}.account h1{margin-bottom:10px}.panel{padding:24px}.account-tabs{gap:20px}footer{display:block}footer p{margin:18px 0}footer nav{flex-wrap:wrap;gap:18px}.final-cta{padding-bottom:70px}.guide-detail{padding:24px}.academy h1{font-size:48px}}
@media(max-width:480px){.hero h1{font-size:48px}.hero .actions{align-items:flex-start;gap:24px;flex-direction:column}.hero .lead{font-size:16px}.hero-spec{font-size:9px;gap:10px}.hero-spec>span+span{padding-left:10px}.product-caption{font-size:8px}.product-tags{gap:5px;font-size:8px}.product-tags>span{padding:7px}.compat-grid{grid-template-columns:1fr}.compat-grid>div{border-right:0!important;border-bottom:1px solid var(--line)!important}.compat-grid>div:last-child{border-bottom:0!important}.guide-grid{grid-template-columns:1fr}.chapters{grid-template-columns:1fr}.checkout-fields{display:block}.account .section-head{display:block}.account .section-head>button{margin-top:18px}.account-tabs{font-size:13px;gap:15px}.account-identity p{font-size:17px}.panel h2{font-size:28px}dialog{padding:28px 22px}.auth-tabs button{font-size:11px;padding-inline:7px}.guide-detail h2{font-size:28px}.support h1,.legal h1{font-size:43px}}
.account.section,.support.section,.academy.section{padding-top:44px}.account h1,.support h1{font-size:clamp(38px,4vw,52px)}.account .section-head{margin-bottom:20px}.account-identity{padding-bottom:18px}.academy h1{font-size:clamp(40px,4.3vw,58px)}.academy-player{margin-top:28px}.academy>.lead{max-width:850px;font-size:16px}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}

.trial-banner{display:flex;align-items:center;justify-content:center;gap:20px;flex-wrap:wrap;padding:16px 24px;background:#f5d900;color:#101214;text-align:center}.trial-banner strong{font-size:16px}.trial-banner span{font-size:14px}.trial-banner .button{background:#101214;color:white}.trial-status{padding:16px;border:1px solid #f5d900;border-radius:12px;color:#f5d900}@media(max-width:600px){.trial-banner{gap:10px;padding:14px 18px}.trial-banner strong,.trial-banner span{display:block;width:100%}}

.password-control{display:flex;gap:8px;align-items:center}.password-control input{flex:1;min-width:0}.password-control button{min-width:44px;min-height:44px;background:#202429;color:#f5d900;border:1px solid #59616a;border-radius:8px}