:root{color-scheme:dark;--bg:#080d18;--panel:#111a2a;--line:#283a4c;--mint:#7ef1da;--violet:#c3a9ff;--text:#f0f4ff;--muted:#aebed1;font:16px/1.55 "Segoe UI",Arial,sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:24px}body{margin:0;background:radial-gradient(ellipse at 80% 5%,#19203e88,transparent 42%),var(--bg);color:var(--text)}a{color:var(--mint)}button,input{font:inherit}button,a,input,summary{touch-action:manipulation}a,button{ -webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible,video:focus-visible{outline:3px solid var(--mint);outline-offset:5px}.site-header{max-width:1440px;margin:auto;padding:24px 5%;display:flex;gap:30px;align-items:center;border-bottom:1px solid var(--line)}.brand{font-size:23px;letter-spacing:3px;font-weight:900;text-decoration:none;color:var(--text);line-height:1.2}.brand span{color:var(--mint)}.brand small{display:block;font-size:9px;letter-spacing:3px;color:var(--muted);margin-top:7px}.site-header nav{display:flex;gap:24px;align-items:center;margin:auto}.site-header nav a{color:var(--muted);font-size:14px;text-decoration:none;padding:8px 0}.site-header nav [aria-current]{color:var(--mint);border-bottom:2px solid var(--mint)}.header-cta{font-size:13px;text-decoration:none;border:1px solid #385951;border-radius:8px;padding:10px 15px}main{max-width:1280px;margin:auto;padding:0 5%}.hero{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center;padding:65px 0 40px}.eyebrow{font-size:11px;font-weight:750;letter-spacing:2px;color:var(--mint);margin:0 0 16px}h1{font-size:clamp(36px,4.1vw,60px);line-height:1.09;letter-spacing:-2.2px;margin:0 0 23px}h1 span{color:var(--violet)}h2{font-size:30px;line-height:1.2;letter-spacing:-.8px;margin:0 0 12px}h3{font-size:21px;line-height:1.3;margin:13px 0 10px;letter-spacing:-.4px}p{margin:0 0 15px;color:var(--muted)}.lead{font-size:17px;max-width:470px}.hero-actions{display:flex;gap:22px;align-items:center;flex-wrap:wrap;margin:28px 0 20px}.button{display:inline-flex;align-items:center;justify-content:center;gap:12px;min-height:44px;padding:11px 17px;border-radius:9px;border:1px solid #405d67;color:var(--text);text-decoration:none;font-size:14px;font-weight:700;background:#17283b;cursor:pointer}.primary{background:var(--mint);color:#062924;border-color:var(--mint)}.button:hover{filter:brightness(1.13)}.text-link{font-size:14px;color:var(--text);text-underline-offset:6px}.small{font-size:12px;line-height:1.8}.featured{border-radius:20px;overflow:hidden;text-decoration:none;background:linear-gradient(130deg,#172838,#14182b);border:1px solid #476168;box-shadow:0 15px 60px #050914;transition:transform .2s}.featured:hover{transform:translateY(-3px)}.featured>img{display:block;width:100%;height:auto}.featured>div{padding:25px 28px}.featured h2{color:var(--text);font-size:25px}.featured p{font-size:14px}.play-pill{display:inline-block;color:var(--mint);font-weight:700;font-size:13px}.reassurance{display:flex;align-items:center;gap:18px;padding:20px 25px;background:#12242a;border:1px solid #284b4b;border-radius:12px;margin-bottom:57px}.reassurance p{margin:0;font-size:14px;flex:1}.reassurance strong{color:var(--text)}.spark{font-size:28px;color:var(--mint)}.preview-tag{white-space:nowrap;border:1px solid #57715c;border-radius:99px;padding:5px 10px;font-size:11px;color:#d3e5bd}.section-heading{display:flex;justify-content:space-between;gap:25px;align-items:center;margin-bottom:20px}.search-label{font-size:12px;color:var(--muted);min-width:275px}.search-label input{display:block;width:100%;background:#101a2b;border:1px solid #3a4d62;color:var(--text);padding:12px 14px;border-radius:9px;margin-top:7px;font-size:14px}.filters{display:flex;align-items:center;gap:9px;flex-wrap:wrap;margin-bottom:23px}.filters button{padding:8px 15px;min-height:42px;border:1px solid #334456;background:transparent;border-radius:99px;color:var(--muted);font-size:13px;cursor:pointer}.filters button[aria-pressed=true]{background:#29463f;color:#baffea;border-color:#578675}.filters>span{margin-left:auto;font-size:12px;color:var(--muted)}.guide-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.guide{background:linear-gradient(135deg,#131d2e,#0e1725);border:1px solid var(--line);border-radius:14px;overflow:hidden;display:flex;flex-direction:column;scroll-margin-top:20px}.thumb{display:block;position:relative;background:#0e1624;aspect-ratio:16/9;overflow:hidden}.thumb img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .2s}.thumb:hover img{transform:scale(1.025)}.duration{position:absolute;bottom:10px;right:10px;background:#020912dd;border:1px solid #375156;border-radius:5px;padding:2px 8px;font-size:12px;color:#fff}.guide-body{padding:21px;display:flex;flex:1;flex-direction:column}.card-meta{display:flex;justify-content:space-between;gap:8px;color:var(--mint);font-size:10px;font-weight:600;text-transform:uppercase;letter-spacing:.5px}.card-meta span+span{color:#a9b9cd;white-space:nowrap}.guide p{font-size:14px}.mode{align-self:flex-start;font-size:11px;color:#d5c5fb;border:1px solid #474162;border-radius:5px;padding:4px 8px;margin:0 0 19px}.card-actions{display:flex;align-items:flex-start;gap:14px;flex-direction:column;margin-top:auto}.feature-link{font-size:13px;text-decoration:none}.guide details{margin-top:19px;border-top:1px solid var(--line);padding-top:12px}.guide details p{font-size:13px;line-height:1.65;margin:8px 0 18px}.guide details strong{font-size:14px;color:#edf4ff}summary{cursor:pointer;color:var(--text);font-size:14px;min-height:32px}ol{padding-left:22px}li{padding-left:4px}#no-results{padding:25px;border:1px solid var(--line);border-radius:10px}#reset-search{background:none;border:none;color:var(--mint);text-decoration:underline;cursor:pointer}.more{margin-top:70px}.more-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:17px}.more article{padding:25px;border:1px solid var(--line);border-radius:12px;background:#0f1927}.more article>span{font-size:10px;letter-spacing:1.7px;color:var(--violet)}.more article p{font-size:14px}.more article a{font-size:13px;text-underline-offset:4px}.faq{margin-top:75px;display:grid;grid-template-columns:1fr 1.4fr;gap:70px}.faq>div>p:not(.eyebrow){font-size:14px;max-width:320px}.questions details{padding:16px 0;border-bottom:1px solid var(--line)}.questions summary{font-size:16px}.questions p{padding:15px 0 0;font-size:14px}.closing{text-align:center;padding:60px 15px;margin:70px 0 25px;border:1px solid #324359;border-radius:18px;background:radial-gradient(ellipse at center,#23314180,transparent 70%)}.closing h2{margin-bottom:25px}footer{max-width:1280px;margin:auto;padding:40px 5%;display:flex;gap:30px;align-items:center;border-top:1px solid var(--line)}footer p{font-size:11px;line-height:1.8;margin:0;flex:1}footer>a:last-child{font-size:12px;white-space:nowrap}.skip{position:fixed;top:-100px;left:15px;z-index:99;background:var(--mint);padding:10px;color:#061716}.skip:focus{top:10px}dialog{width:min(1000px,calc(100% - 28px));max-height:92dvh;background:#0e1929;color:var(--text);border:1px solid #507474;border-radius:16px;padding:22px;overflow-y:auto}dialog::backdrop{background:#020812dd;backdrop-filter:blur(6px)}.dialog-header{display:flex;gap:15px;align-items:flex-start;justify-content:space-between;margin-bottom:15px}.dialog-header h2{font-size:22px}.dialog-header .eyebrow{margin-bottom:5px}#close-lesson{border:1px solid #52637b;background:#1b293c;border-radius:8px;color:white;min-height:44px;min-width:44px;font-size:18px;cursor:pointer}video{width:100%;display:block;background:#000;aspect-ratio:16/9;border-radius:8px}.player-bottom{display:flex;justify-content:space-between;gap:15px;align-items:center;padding:15px 0}.player-bottom p{font-size:12px;margin:0}#lesson-steps p{font-size:14px;margin:8px 0 18px}#video-direct{font-size:12px;display:inline-block;margin-top:15px}#video-message{font-size:13px;color:#d9c7ff;margin:8px 0 0}#video-message:empty{display:none}[hidden]{display:none!important}body:has(dialog[open]){overflow:hidden}
@media(max-width:1000px){.guide-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.header-cta{display:none}.site-header{gap:20px}.site-header nav{margin-left:auto;margin-right:0;gap:18px}.hero{gap:27px}.hero-actions{gap:15px}h1{font-size:43px}.featured>div{padding:19px}.featured h2{font-size:21px}.faq{gap:35px}footer{flex-wrap:wrap}footer p{min-width:220px}}
@media(max-width:650px){.site-header{padding:18px 5% 13px;flex-wrap:wrap;gap:16px}.brand{font-size:21px}.site-header nav{width:100%;justify-content:space-between;gap:12px;margin:0}.site-header nav a{font-size:13px;min-height:40px}.hero{grid-template-columns:1fr;padding-top:34px;gap:24px}.hero h1{font-size:42px;letter-spacing:-1.8px}.lead{font-size:16px}.small{font-size:11px}.featured>div{padding:21px}.reassurance{padding:17px;gap:12px;align-items:flex-start;margin-bottom:39px;flex-wrap:wrap}.reassurance p{font-size:13px;flex-basis:75%}.preview-tag{margin-left:40px}.section-heading{display:block}.search-label{display:block;margin-top:22px;min-width:0}.filters{gap:7px}.filters button{font-size:12px;padding:8px 12px}.filters>span{width:100%;margin:4px 0 0}.guide-grid,.more-grid,.faq{grid-template-columns:1fr}.guide-body{padding:22px}.card-actions{flex-direction:row;align-items:center;flex-wrap:wrap}.faq{gap:17px;margin-top:45px}.more{margin-top:48px}.closing{margin-top:45px;padding:34px 18px}h2{font-size:27px}.closing h2{font-size:25px}footer{gap:20px}footer .brand{width:100%}footer p{min-width:0;width:100%;flex-basis:100%}dialog{padding:14px}.dialog-header h2{font-size:19px}.player-bottom{display:block}.player-bottom .button{margin-top:12px}.eyebrow{font-size:10px}.hero-actions .button{font-size:13px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}

video{aspect-ratio:1280/900;max-height:56dvh;object-fit:contain}.thumb img{object-fit:contain}.thumb{background:#080d18}.step-controls{padding:16px 0;border-bottom:1px solid var(--line)}#step-position{font-size:14px;color:var(--mint);font-weight:650;margin-bottom:10px}.step-buttons,.play-options{display:flex;flex-wrap:wrap;gap:10px;align-items:center}.step-buttons .button{font:600 13px "Segoe UI",sans-serif}.step-buttons button:disabled{opacity:.4;cursor:default}.play-options{justify-content:space-between;font-size:13px;margin-top:14px;gap:15px}.play-options label{display:flex;align-items:center;gap:8px}.play-options input{width:18px;height:18px;accent-color:var(--mint)}select{font:inherit;background:#101e30;color:var(--text);border:1px solid #426071;border-radius:6px;padding:8px;max-width:100%}select:focus-visible{outline:3px solid var(--mint)}.chapter-list{margin-top:15px}#lesson-chapters{display:flex;gap:8px;flex-wrap:wrap;padding-top:8px}#lesson-chapters button{border:1px solid #3b4d66;border-radius:7px;background:#111f33;color:var(--muted);padding:10px 12px;min-height:44px;cursor:pointer;font:13px "Segoe UI",sans-serif;max-width:100%;text-align:left}#lesson-chapters button[aria-current]{background:#24463f;border-color:var(--mint);color:#d3fff2}.dialog-header{position:sticky;top:-22px;background:#0e1929;z-index:2;padding:7px 0}.card-meta{flex-wrap:wrap}.card-meta span+span{white-space:normal}#lesson-note:empty{display:none}
@media(max-width:650px){dialog{max-height:96dvh;width:calc(100% - 16px)}.dialog-header{top:-14px}.step-buttons{gap:7px}.step-buttons .button{font-size:12px;flex:1;padding:10px 7px;min-width:90px}.play-options{align-items:flex-start}.featured>img{aspect-ratio:1280/900;object-fit:contain}.dialog-header h2{font-size:18px}.chapter-list summary{font-size:13px}}

dialog{width:min(1240px,calc(100% - 28px))}.lesson-workspace{display:grid;grid-template-columns:minmax(0,1fr) 290px;gap:20px;align-items:start}.video-pane{min-width:0}video{max-height:65dvh}.lesson-tools{max-height:65dvh;overflow:auto;padding:0 6px 0 0}.lesson-tools .step-controls{padding-top:0}.lesson-tools .step-buttons .button{flex:1;padding:10px 9px}.lesson-tools .play-options{display:grid;gap:14px}.lesson-tools #lesson-chapters{display:grid}.lesson-tools #lesson-chapters button{width:100%}.dialog-header{position:static}.featured>img{aspect-ratio:1280/900;object-fit:contain}
@media(max-width:750px){.lesson-workspace{display:block}.lesson-tools{max-height:none;overflow:visible;padding:15px 0 0}.lesson-tools .play-options{display:flex}.lesson-tools #lesson-chapters{display:flex}.lesson-tools #lesson-chapters button{width:auto}.dialog-header{position:static}video{max-height:none}}