:root{color-scheme:dark;--bg:#0d1118;--surface:#151a23;--surface-2:#1c222d;--line:#2a303a;--text:#f5f4f0;--muted:#a3a8b2;--subtle:#737985;--accent:#d6e66d;--accent-dark:#1e2714;font-family:'DM Sans',sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);min-width:320px}button,input{font:inherit}button{cursor:pointer}a{color:inherit;text-decoration:none}svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;flex:none}h1,h2,h3,p{margin-top:0}.site-shell{min-height:100vh;overflow:hidden}.skip-link{position:absolute;top:-60px;left:20px;z-index:100;background:var(--accent);color:#111;padding:12px}.skip-link:focus{top:10px}.site-header{height:84px;padding:0 clamp(24px,5.4vw,88px);display:flex;align-items:center;gap:5vw;background:#0d1118;border-bottom:1px solid #ffffff0e;position:relative;z-index:10}.brand{display:inline-flex;align-items:center;gap:8px;font-family:Manrope,sans-serif;font-size:26px;font-weight:800;letter-spacing:-1.8px;white-space:nowrap}.brand-mark{font-size:27px;color:var(--accent);line-height:1}.brand-dot{color:var(--accent)}.main-nav{display:flex;gap:36px;margin-left:32px;height:100%;align-items:center}.main-nav a{font-size:14px;font-weight:700;color:#aaaeb6;height:100%;display:flex;align-items:center;position:relative;transition:color .2s}.main-nav a:hover,.main-nav a.active{color:#fff}.main-nav a.active:after{content:"";height:2px;width:100%;background:var(--accent);position:absolute;bottom:0;left:0}.header-actions{margin-left:auto;display:flex;align-items:center;gap:22px}.icon-button{display:grid;place-items:center;background:transparent;color:#eee;border:0;padding:8px}.icon-button:hover{color:var(--accent)}.header-divider{height:24px;width:1px;background:#343943}.profile-button{border:1px solid #859051;background:#d5e46b;color:#192016;width:38px;height:38px;border-radius:50%;font-size:11px;font-weight:800}.search-panel{background:#1b202a;border-bottom:1px solid #303642;padding:18px clamp(24px,5.4vw,88px);position:relative;z-index:9;display:flex;align-items:center;gap:24px}.search-panel[hidden]{display:none}.search-panel label{font-size:13px;font-weight:700;white-space:nowrap}.search-panel input{flex:1;border:1px solid #39404b;background:#121720;color:white;border-radius:8px;padding:12px 16px;outline:none}.search-panel input:focus{border-color:var(--accent)}.search-close{border:0;background:transparent;color:white;font-size:28px;line-height:1}.site-footer{border-top:1px solid var(--line);padding:35px clamp(24px,5.4vw,88px);display:flex;gap:30px;align-items:center;color:#8f959f;font-size:12px}.footer-brand{font-family:Manrope,sans-serif;color:var(--accent);font-weight:800;font-size:18px;margin-right:20px}.footer-note{margin-left:auto}.button{min-height:48px;border:1px solid transparent;border-radius:7px;display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:0 20px;font-weight:800;font-size:13px;transition:transform .2s,background .2s,border-color .2s;white-space:nowrap}.button:hover{transform:translateY(-2px)}.button svg{width:18px;height:18px}.button.primary{background:var(--accent);color:#17200f}.button.primary:hover{background:#e7f58d}.button.secondary{background:#ffffff15;color:#fff;border-color:#ffffff2c}.button.secondary:hover{background:#ffffff24}.button.light{background:#f4f5e8;color:#1b2218}.button.icon-text{background:transparent;color:white;border-color:#ffffff4a}.button.icon-text:hover{border-color:white}.section-kicker,.overline{font-size:11px;letter-spacing:2.5px;font-weight:800;color:var(--accent)}.sparkle{font-size:19px;vertical-align:-2px;margin-right:8px}.text-link{font-weight:700;color:#d6dfba;display:inline-flex;align-items:center;gap:10px;font-size:12px}.text-link svg{width:15px;height:15px}.text-link:hover{text-decoration:underline}.muted{color:var(--subtle);font-size:13px}.meta-dot{width:3px;height:3px;border-radius:50%;background:#c9cbd0}
/* Landing */
.hero{height:min(620px,66vw);min-height:500px;position:relative;padding:78px clamp(24px,5.4vw,88px) 32px;background:radial-gradient(circle at 80% 50%,#39335d 0%,#222039 38%,#151720 72%,#11151d 100%);overflow:hidden}.hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,#10141adf 0%,#10141ab8 31%,transparent 75%);z-index:1}.hero-glow{position:absolute;background:#b783d741;filter:blur(90px);width:35vw;height:35vw;right:8%;top:8%}.hero-copy{position:relative;z-index:3;max-width:650px}.hero h1{font-family:Manrope,sans-serif;font-weight:800;font-size:clamp(48px,5.6vw,84px);line-height:1.06;letter-spacing:-5px;margin:25px 0 22px}.hero h1 em,.page-intro h1 em{font-style:normal;color:var(--accent)}.hero-copy>p{max-width:520px;line-height:1.65;color:#c9cad1;font-size:16px}.hero-meta{display:flex;align-items:center;gap:12px;color:#d7d9dd;font-size:12px;font-weight:700;margin-top:25px}.hero-tag{color:var(--accent);border:1px solid #d5e66d69;padding:4px 10px;border-radius:30px;margin-left:6px}.hero-actions{display:flex;gap:12px;margin-top:29px}.hero-art{position:absolute;z-index:2;right:5%;top:4%;height:90%;width:53%;display:flex;align-items:center;justify-content:center}.hero-ring{position:absolute;border:1px solid #ffffff2b;border-radius:50%;transform:rotate(-29deg) scaleX(1.3)}.ring-one{width:75%;height:66%}.ring-two{width:98%;height:86%;border-color:#ffffff12}.hero-sphere{position:relative;width:min(29vw,430px);height:min(29vw,430px);border-radius:50%;display:grid;place-items:center;background:radial-gradient(circle at 30% 25%,#c8add7 0%,#8d72ac 31%,#5a4a7e 60%,#322b4e 75%);box-shadow:inset -26px -28px 50px #201a3988,0 30px 70px #0007,0 0 70px #b996cf33;transform:rotate(-14deg)}.hero-sphere:after{content:"";position:absolute;inset:13%;border:1px solid #ffffff26;border-radius:50%}.hero-sphere>span{font:800 clamp(150px,20vw,280px)/1 Manrope,sans-serif;color:#ece3f1;letter-spacing:-15px;text-shadow:0 25px 30px #26203c80}.tiny-star{font-size:30px;position:absolute;top:26%;right:25%;color:#e4e998}.hero-art-label{position:absolute;bottom:7%;right:8%;font:800 13px/1.3 Manrope,sans-serif;letter-spacing:2px;color:#f3f0ffbd;display:flex;align-items:end;gap:10px}.hero-art-label span{font-size:28px;font-weight:400}.hero-bottom{position:absolute;z-index:3;left:clamp(24px,5.4vw,88px);right:clamp(24px,5.4vw,88px);bottom:24px;display:flex;align-items:center;gap:18px;color:#bbbcc7;font-size:10px;letter-spacing:2px;font-weight:700}.hero-line{height:1px;width:95px;background:#ffffff8a}.home-page>.content-section,.continue-section{padding:60px clamp(24px,5.4vw,88px) 0}.section-heading{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:24px}.section-heading h2{font:800 clamp(24px,2vw,32px)/1.2 Manrope,sans-serif;letter-spacing:-1px;margin:0 0 5px}.section-heading p{font-size:13px;color:#8e949f;margin:0}.card-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:19px}.course-card{display:block;min-width:0;transition:transform .25s}.course-card:hover{transform:translateY(-5px)}.card-body{padding:16px 3px 2px}.card-eyebrow{font-size:10px;font-weight:800;letter-spacing:1.8px;color:var(--accent)}.card-body h3{font:800 17px/1.3 Manrope,sans-serif;margin:6px 0 6px;letter-spacing:-.4px}.card-body p{color:#9ea4ae;font-size:12px;margin:0}.card-body p span{padding:0 4px}.card-progress{height:3px;background:#3b4149;border-radius:4px;margin:15px 0 6px}.card-progress span{height:100%;display:block;background:var(--accent);border-radius:4px}.card-body small{color:#adb2ba;font-size:11px}.cover{height:190px;overflow:hidden;position:relative;display:flex;flex-direction:column;justify-content:flex-end;padding:19px;border-radius:8px;isolation:isolate;background:#3c3e58}.cover:before{content:"";position:absolute;inset:0;z-index:-2;background:linear-gradient(140deg,#8388ca,#333852)}.cover:after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(0deg,#10131cae,transparent 65%)}.cover-violet:before{background:radial-gradient(circle at 78% 35%,#9d80bc,#68547f 40%,#26263c 80%)}.cover-cyan:before{background:radial-gradient(circle at 73% 35%,#45d9dd,#247987 42%,#132735 82%)}.cover-orange:before{background:radial-gradient(circle at 70% 40%,#e9ab73,#b85f45 45%,#332c39 82%)}.cover-green:before{background:radial-gradient(circle at 72% 35%,#a6d5ab,#477a69 43%,#1b383d 82%)}.cover-lime:before{background:radial-gradient(circle at 70% 35%,#dbe889,#779c70 42%,#263a35 82%)}.cover-pink:before{background:radial-gradient(circle at 70% 40%,#e9a5c8,#9d5d86 46%,#36263b 82%)}.cover-orbit{position:absolute;border:1px solid #ffffff7a;border-radius:50%;transform:rotate(-31deg) scaleX(1.5);pointer-events:none}.orbit-one{width:70%;height:64%;right:-4%;top:5%}.orbit-two{width:100%;height:95%;right:-23%;top:-15%;border-color:#ffffff25}.cover-shape{position:absolute;right:11%;top:5%;font:800 135px/1.1 Manrope,sans-serif;letter-spacing:-10px;color:#ffffffc9;text-shadow:0 16px 30px #0004;transform:rotate(-13deg)}.cover-cyan .cover-shape{font-size:88px;top:18%;right:9%}.cover-green .cover-shape{font-size:115px}.cover-pink .cover-shape{font-size:100px;top:18%;right:8%}.cover-kicker{font:800 8px Manrope,sans-serif;letter-spacing:2px;color:#fff;margin-bottom:4px}.cover-title{font:800 19px/1.12 Manrope,sans-serif;max-width:74%;letter-spacing:-.5px}.cover-line{height:2px;width:31px;background:var(--accent);margin-top:8px}.continue-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.continue-card{border:1px solid #313742;background:#1a1f29;border-radius:9px;display:flex;align-items:center;gap:18px;min-width:0;padding:10px;transition:border-color .2s,transform .2s}.continue-card:hover{border-color:#acbc6e;transform:translateY(-2px)}.continue-card .cover{width:160px;height:102px;flex:none;padding:9px;border-radius:5px}.continue-card .cover-shape{font-size:70px}.continue-card .cover-cyan .cover-shape{font-size:55px}.continue-card .cover-title{font-size:12px}.continue-card .cover-kicker{font-size:5px}.continue-card .cover-line{display:none}.continue-copy{flex:1;min-width:0}.continue-copy>span{display:block;color:var(--accent);font-size:10px;font-weight:700;margin-bottom:7px}.continue-copy strong{font-size:14px;display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.continue-copy .progress-track{margin:12px 0 5px}.continue-copy small{color:#9da3ae;font-size:10px}.round-arrow{border:1px solid #4d535c;width:35px;height:35px;border-radius:50%;display:grid;place-items:center;margin-right:6px}.round-arrow svg{width:16px}.progress-track{height:4px;background:#41464d;border-radius:4px;overflow:hidden}.progress-track span{height:100%;display:block;background:var(--accent);border-radius:4px}.editorial-banner{margin:66px clamp(24px,5.4vw,88px) 0;padding:55px 62px;background:#dbe86e;color:#1c291b;min-height:310px;border-radius:9px;position:relative;overflow:hidden}.editorial-banner .section-kicker{color:#3a542c}.editorial-banner h2{font:800 clamp(28px,3vw,43px)/1.16 Manrope,sans-serif;letter-spacing:-2px;margin:13px 0}.editorial-banner p{font-size:13px;line-height:1.6;margin-bottom:20px;max-width:410px;color:#47563d}.banner-symbol{position:absolute;font-size:400px;font-weight:300;line-height:1;right:7%;top:-55px;color:#95ae50;transform:rotate(-15deg);opacity:.65}.future-ingestion{margin:70px clamp(24px,5.4vw,88px);border:1px dashed #4b555b;border-radius:9px;background:#151b23;display:flex;align-items:center;gap:25px;padding:30px 34px}.future-icon{font-size:34px;color:var(--accent);width:60px;height:60px;border:1px solid #5b6941;border-radius:12px;display:grid;place-items:center;flex:none}.future-ingestion h2{font:800 19px Manrope,sans-serif;margin:8px 0}.future-ingestion p{font-size:12px;color:#9fa6aa;margin:0;max-width:650px;line-height:1.6}.future-badge{margin-left:auto;border:1px solid #6a7550;border-radius:30px;padding:8px 12px;color:var(--accent);font-size:10px;font-weight:800;letter-spacing:1px;white-space:nowrap}
/* Catalog */
.catalog-page{padding:68px clamp(24px,5.4vw,88px) 85px;min-height:70vh}.page-intro{max-width:720px}.page-intro h1{font:800 clamp(34px,4vw,58px)/1.13 Manrope,sans-serif;letter-spacing:-2.8px;margin:14px 0}.page-intro p{font-size:15px;color:#a6abb4;line-height:1.6}.catalog-toolbar{display:flex;justify-content:space-between;align-items:center;gap:20px;margin:45px 0 26px;border-bottom:1px solid var(--line);padding-bottom:22px}.category-list{display:flex;gap:9px;flex-wrap:wrap}.category-chip{padding:10px 17px;border-radius:30px;border:1px solid #444b56;background:transparent;color:#bcc1c9;font-size:12px;font-weight:700}.category-chip:hover{border-color:var(--accent);color:white}.category-chip.active{background:var(--accent);color:#1b2714;border-color:var(--accent)}.result-count{color:#838a95;font-size:12px;white-space:nowrap}.catalog-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:34px 20px}.catalog-grid .cover{height:225px}.empty-state{text-align:center;padding:65px 20px;color:#a7abb3}.empty-state>span{font-size:70px;color:var(--accent)}.empty-state h2{color:white;font:800 24px Manrope,sans-serif;margin:5px 0}.empty-state p{font-size:14px}.empty-state .button{margin-top:14px}
/* Course details */
.detail-hero{min-height:495px;display:grid;grid-template-columns:43% 57%;background:radial-gradient(circle at 22% 50%,#46405d,#1a1b29 50%,#131821);position:relative;overflow:hidden}.detail-cyan{background:radial-gradient(circle at 22% 50%,#245b67,#152a36 50%,#131821)}.detail-orange{background:radial-gradient(circle at 22% 50%,#885443,#302a32 50%,#131821)}.detail-green{background:radial-gradient(circle at 22% 50%,#3d6b60,#1d3234 50%,#131821)}.detail-lime{background:radial-gradient(circle at 22% 50%,#748357,#2c3b31 50%,#131821)}.detail-pink{background:radial-gradient(circle at 22% 50%,#885574,#302538 50%,#131821)}.detail-hero-art{display:grid;place-items:center;padding:50px}.detail-cover{width:min(100%,470px);height:300px;box-shadow:0 35px 65px #0007;transform:rotate(-5deg);border-radius:12px}.detail-cover .cover-title{font-size:34px}.detail-cover .cover-shape{font-size:210px}.detail-cover.cover-cyan .cover-shape{font-size:150px}.detail-copy{padding:47px clamp(24px,5vw,75px) 48px 20px;display:flex;flex-direction:column;align-items:flex-start;justify-content:center;z-index:2}.back-link{color:#c1c5cf;font-size:12px;font-weight:700;display:inline-flex;align-items:center;gap:7px;margin-bottom:35px}.back-link svg{width:17px;height:17px}.back-link:hover{color:var(--accent)}.detail-copy h1{font:800 clamp(42px,4.7vw,69px)/1.08 Manrope,sans-serif;letter-spacing:-3.5px;margin:13px 0 18px}.detail-meta{display:flex;align-items:center;gap:10px;flex-wrap:wrap;color:#c5c8cc;font-size:12px;font-weight:600}.badge-featured{border:1px solid #aab56b;color:#dce899;border-radius:3px;padding:5px 7px;font-size:9px;letter-spacing:1px;font-weight:800}.detail-copy>p{color:#c2c5cc;font-size:15px;line-height:1.7;max-width:630px;margin:20px 0 24px}.detail-actions{display:flex;flex-wrap:wrap;gap:10px}.detail-progress{margin-top:28px;width:250px}.detail-progress small{color:#c5c9ce;font-size:11px;display:block;margin-top:7px}.detail-content{padding:65px clamp(24px,5.4vw,88px) 85px;display:grid;grid-template-columns:minmax(0,1fr) 278px;gap:60px}.module-list{border-top:1px solid #333943}.module{border-bottom:1px solid #333943}.module summary{list-style:none;cursor:pointer;display:flex;align-items:center;padding:25px 8px;gap:20px}.module summary::-webkit-details-marker,.watch-sidebar summary::-webkit-details-marker{display:none}.module-number{font:800 22px Manrope,sans-serif;color:var(--accent)}.module-summary{display:flex;flex-direction:column;gap:4px;flex:1}.module-summary strong{font:800 16px Manrope,sans-serif}.module-summary small{font-size:11px;color:#9da4ad}.module-chevron{font-size:26px;color:#aeb4bd;transition:transform .2s}.module[open] .module-chevron{transform:rotate(180deg)}.episode-list{padding:0 8px 12px 48px}.episode-row{padding:15px 0;display:flex;gap:14px;align-items:center;border-top:1px solid #282e38;transition:color .2s}.episode-row:hover{color:var(--accent)}.episode-play{height:38px;width:38px;border:1px solid #545c65;border-radius:50%;display:grid;place-items:center}.episode-play svg{width:15px;height:15px}.episode-copy{display:flex;flex-direction:column;gap:4px;min-width:0}.episode-copy strong{font-size:13px}.episode-copy small{font-size:11px;color:#8f969f}.episode-time{margin-left:auto;color:#9299a3;font-size:11px;white-space:nowrap}.detail-aside{padding-top:30px}.aside-panel{border:1px solid #343a44;background:#191f28;border-radius:9px;padding:25px}.aside-panel h3{font:800 20px/1.25 Manrope,sans-serif;margin:11px 0}.aside-panel p{color:#a3aab3;line-height:1.6;font-size:12px;margin-bottom:21px}.aside-stat{border-top:1px solid #363d47;padding:14px 0;display:grid;grid-template-columns:30px 1fr;column-gap:9px}.aside-stat>span{grid-row:span 2;color:var(--accent);font-size:25px}.aside-stat strong{font-size:13px}.aside-stat small{font-size:11px;color:#9098a2}.aside-note{margin-top:18px;display:flex;gap:8px;color:var(--accent);font-size:20px}.aside-note span{color:#9098a2;font-size:11px;line-height:1.5}
/* Watch */
.watch-page{padding:30px clamp(24px,5.4vw,88px) 75px}.watch-top{display:flex;align-items:center;gap:18px;margin-bottom:26px}.watch-top .back-link{margin:0}.watch-course-name{font-weight:700;font-size:13px;border-left:1px solid #414751;padding-left:18px}.watch-progress-label{margin-left:auto;font-size:11px;color:var(--accent);font-weight:800}.watch-layout{display:grid;grid-template-columns:minmax(0,1fr) 322px;gap:26px}.demo-player{aspect-ratio:16/9;background:radial-gradient(circle at 65% 40%,#765d90,#2b2842 55%,#131823);border:1px solid #505264;border-radius:9px;position:relative;overflow:hidden;box-shadow:0 25px 60px #0005}.player-cyan{background:radial-gradient(circle at 65% 40%,#3b9eab,#214656 55%,#111823)}.player-orange{background:radial-gradient(circle at 65% 40%,#b77958,#533745 55%,#111823)}.player-green{background:radial-gradient(circle at 65% 40%,#6a9b83,#2a504a 55%,#111823)}.player-lime{background:radial-gradient(circle at 65% 40%,#9fb677,#465947 55%,#111823)}.player-pink{background:radial-gradient(circle at 65% 40%,#bc76a5,#543858 55%,#111823)}.player-atmosphere{position:absolute;inset:0;display:grid;place-items:center;opacity:.55}.player-halo{position:absolute;border:1px solid #ffffff6b;border-radius:50%;transform:rotate(-26deg) scaleX(1.4)}.halo-one{height:70%;width:49%}.halo-two{height:110%;width:76%;border-color:#ffffff36}.player-monogram{font:800 clamp(100px,16vw,240px) Manrope,sans-serif;color:#ffffff59;transform:rotate(-15deg)}.player-topline{position:absolute;top:24px;left:29px;right:29px;display:flex;justify-content:space-between;font-size:9px;letter-spacing:2px;font-weight:800;color:#ffffffbd}.player-center{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;padding:20px}.player-center>span{font-size:10px;font-weight:800;letter-spacing:2px;color:#e4f190}.player-center h2{font:800 clamp(23px,3vw,40px)/1.15 Manrope,sans-serif;letter-spacing:-1.5px;margin:9px 0 21px;max-width:80%;text-shadow:0 2px 22px #0007}.big-play{border:1px solid #ffffffb8;background:#dbe96e;color:#1b2814;width:69px;height:69px;border-radius:50%;display:grid;place-items:center;padding-left:4px;box-shadow:0 10px 35px #0007;transition:transform .2s}.big-play:hover{transform:scale(1.08)}.big-play svg{width:30px;height:30px}.player-center p{font-size:11px;color:#ffffffc5;margin:14px 0 0}.player-controls{position:absolute;bottom:0;left:0;right:0;padding:45px 24px 18px;background:linear-gradient(transparent,#10141bcc)}.player-track{height:4px;background:#ffffff57;border-radius:10px}.player-track span{display:block;height:100%;background:var(--accent);border-radius:10px}.control-row{display:flex;align-items:center;gap:13px;margin-top:13px;color:#fff}.control-play{border:0;background:none;color:white;padding:0;display:grid;place-items:center}.control-row svg{width:18px;height:18px}.control-row>span{font-size:11px}.control-spacer{flex:1}.demo-label{font-weight:800;letter-spacing:2px}.lesson-info{padding-top:28px}.lesson-info h1{font:800 clamp(26px,2.4vw,34px) Manrope,sans-serif;letter-spacing:-1.2px;margin:9px 0}.lesson-info>p{font-size:13px;color:#a6abb4}.lesson-info>p span{margin:0 4px}.lesson-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:23px}.demo-disclaimer{margin-top:23px;color:#707782;font-size:11px;line-height:1.5}.watch-sidebar{background:#191f28;border:1px solid #313843;border-radius:9px;align-self:start;max-height:720px;overflow:auto}.sidebar-heading{padding:23px;border-bottom:1px solid #343b45}.sidebar-heading h2{font:800 21px Manrope,sans-serif;margin:6px 0 17px}.sidebar-heading small{color:#9da3ad;font-size:10px;display:block;margin-top:7px}.watch-sidebar details{border-bottom:1px solid #343b45}.watch-sidebar summary{list-style:none;cursor:pointer;display:grid;grid-template-columns:1fr auto;gap:5px;padding:18px 22px;align-items:center}.watch-sidebar summary>span:first-child{grid-column:1;color:var(--accent);font-size:9px;font-weight:800;letter-spacing:1.5px}.watch-sidebar summary strong{font-size:13px;grid-column:1}.sidebar-chevron{grid-column:2;grid-row:1/span 2;font-size:22px;color:#9ea4ad}.watch-sidebar details[open] .sidebar-chevron{transform:rotate(180deg)}.sidebar-episode{display:flex;gap:11px;padding:12px 20px;align-items:center;border-left:3px solid transparent}.sidebar-episode:hover{background:#ffffff0b}.sidebar-episode.active{background:#dce96e15;border-left-color:var(--accent)}.sidebar-status{width:26px;height:26px;border:1px solid #697078;border-radius:50%;display:grid;place-items:center;flex:none}.sidebar-status svg{width:12px;height:12px}.sidebar-episode.active .sidebar-status{color:var(--accent);border-color:var(--accent)}.sidebar-episode strong{font-size:11px;line-height:1.3;display:block}.sidebar-episode small{display:block;font-size:10px;color:#8f97a2;margin-top:3px}.up-next{margin-top:45px;border-top:1px solid #343b45;padding-top:28px;display:flex;align-items:center;justify-content:space-between;gap:20px}.up-next h2{font:800 24px Manrope,sans-serif;margin:7px 0}.up-next p{font-size:13px;color:#9ea5ae;margin:0}.toast{position:fixed;z-index:50;bottom:30px;right:30px;background:#dbe86e;color:#202a1a;padding:15px 20px;border-radius:8px;font-weight:800;font-size:13px;box-shadow:0 16px 40px #0008;opacity:0;transform:translateY(20px);pointer-events:none;transition:opacity .25s,transform .25s}.toast.show{opacity:1;transform:translateY(0)}
@media(max-width:1100px){.card-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.card-grid .course-card:nth-child(4){display:none}.hero-art{right:-4%}.hero-copy{max-width:570px}.hero h1{font-size:65px}.watch-layout{grid-template-columns:minmax(0,1fr) 285px}.detail-content{gap:30px}}
@media(max-width:800px){.site-header{height:70px}.main-nav{gap:18px;margin-left:5px}.main-nav a{font-size:12px}.hero{min-height:580px;height:auto;padding-top:70px}.hero:before{background:linear-gradient(90deg,#10141ae8 0%,#10141ac9 55%,#10141a4a)}.hero-art{width:72%;right:-30%;top:13%;opacity:.65}.hero-sphere{width:360px;height:360px}.hero-copy{max-width:570px}.hero h1{font-size:clamp(50px,8vw,70px)}.card-grid,.catalog-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.card-grid .course-card:nth-child(4){display:block}.continue-grid{grid-template-columns:1fr}.editorial-banner{padding:40px}.banner-symbol{right:-5%;opacity:.3}.detail-hero{grid-template-columns:35% 65%}.detail-hero-art{padding:25px}.detail-cover{height:260px}.detail-cover .cover-shape{font-size:140px}.detail-copy{padding:35px 28px}.detail-content{grid-template-columns:1fr}.detail-aside{padding-top:0;display:grid;grid-template-columns:1fr 1fr;gap:20px}.watch-layout{grid-template-columns:1fr}.watch-sidebar{max-height:none}.watch-sidebar .sidebar-modules{display:grid;grid-template-columns:repeat(3,1fr)}.watch-sidebar details{border-right:1px solid #343b45}.watch-sidebar summary{padding:14px}.sidebar-episode{padding:10px}.search-panel label{display:none}}
@media(max-width:600px){.site-header{height:64px;padding:0 18px;gap:12px}.brand{font-size:23px}.brand-mark{font-size:23px}.main-nav{margin-left:auto;gap:13px}.main-nav a{font-size:11px}.main-nav a:nth-child(3){display:none}.header-actions{margin-left:0;gap:8px}.header-divider{display:none}.profile-button{width:31px;height:31px;font-size:9px}.search-toggle svg{width:18px;height:18px}.search-panel{padding:12px 18px}.hero{min-height:620px;padding:70px 22px 25px}.hero-art{width:100%;height:65%;top:28%;right:-47%;opacity:.5}.hero-sphere{width:300px;height:300px}.hero-copy{max-width:100%}.hero h1{font-size:clamp(45px,13vw,64px);letter-spacing:-3px;margin-top:22px}.hero-copy>p{font-size:14px;max-width:340px}.hero-meta{font-size:11px}.hero-actions{flex-wrap:wrap}.hero-bottom{left:22px;right:22px}.hero-art-label{display:none}.home-page>.content-section,.continue-section{padding:47px 20px 0}.section-heading{align-items:start}.section-heading h2{font-size:23px}.section-heading p{font-size:11px}.section-heading .text-link{font-size:11px;white-space:nowrap;margin-top:6px}.card-grid,.catalog-grid{gap:20px 11px}.cover{height:145px;padding:12px}.cover-shape{font-size:105px}.cover-cyan .cover-shape{font-size:67px}.cover-pink .cover-shape{font-size:68px}.cover-title{font-size:14px}.cover-kicker{font-size:6px}.card-body h3{font-size:13px}.card-body p{font-size:10px}.card-eyebrow{font-size:8px}.continue-card .cover{width:110px;height:90px}.continue-card .cover-title{font-size:11px}.continue-copy strong{font-size:12px}.round-arrow{display:none}.editorial-banner{margin:50px 20px 0;padding:32px 26px;min-height:280px}.editorial-banner h2{font-size:29px}.banner-symbol{right:-40%;top:0}.future-ingestion{margin:50px 20px;align-items:flex-start;padding:22px;gap:13px}.future-icon{width:37px;height:37px;font-size:25px}.future-ingestion h2{font-size:16px}.future-badge{display:none}.site-footer{padding:30px 20px;flex-wrap:wrap;gap:8px}.footer-brand{width:100%;margin:0}.footer-note{margin-left:0}.catalog-page{padding:45px 20px 70px}.page-intro h1{font-size:37px}.page-intro p{font-size:13px}.catalog-toolbar{display:block;margin-top:30px}.category-list{gap:7px}.category-chip{padding:8px 12px;font-size:11px}.result-count{display:block;margin-top:15px}.catalog-grid .cover{height:145px}.detail-hero{display:block;padding-bottom:25px}.detail-hero-art{height:260px;padding:20px;opacity:.85}.detail-cover{height:205px;max-width:310px}.detail-cover .cover-title{font-size:22px}.detail-cover .cover-shape{font-size:135px}.detail-copy{padding:15px 20px 20px}.detail-copy .back-link{position:absolute;top:25px;left:20px;z-index:3;margin:0;background:#0009;padding:7px;border-radius:5px}.detail-copy h1{font-size:40px;letter-spacing:-2px}.detail-copy>p{font-size:13px}.detail-actions{gap:8px}.detail-actions .button{width:100%}.detail-content{padding:40px 20px 65px}.detail-content .section-heading{display:block}.detail-content .muted{display:block;margin-top:8px}.module summary{gap:12px;padding:20px 2px}.module-summary strong{font-size:13px}.episode-list{padding-left:20px}.episode-copy strong{font-size:11px}.episode-time{font-size:10px}.detail-aside{grid-template-columns:1fr}.watch-page{padding:20px 12px 60px}.watch-top{padding:0 8px}.watch-course-name{font-size:11px}.watch-progress-label{display:none}.demo-player{border-radius:6px}.player-topline{top:12px;left:14px;right:14px;font-size:6px}.player-center>span{font-size:7px}.player-center h2{font-size:20px;margin:7px 0 13px}.big-play{width:47px;height:47px}.big-play svg{width:24px;height:24px}.player-center p{font-size:8px;margin-top:7px}.player-controls{padding:20px 13px 8px}.control-row{margin-top:7px;gap:7px}.control-row>span{font-size:8px}.control-row svg{width:13px;height:13px}.lesson-info{padding:22px 7px}.lesson-info h1{font-size:26px}.lesson-info>p{font-size:11px}.lesson-actions .button{width:100%}.watch-sidebar .sidebar-modules{display:block}.up-next{margin:25px 7px 0;align-items:flex-start;flex-direction:column}.up-next h2{font-size:21px}}

/* Biblioteca incremental */
.future-link{margin-left:auto;flex:none}.library-page{padding:0 clamp(24px,5.4vw,88px) 75px}.library-intro{margin:28px 0 0;padding:58px 58px 56px;min-height:340px;border:1px solid #3b4651;border-radius:12px;background:radial-gradient(circle at 80% 48%,#49605b 0%,#253a3e 28%,#17232b 56%,#141a23 85%);display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:30px;overflow:hidden;position:relative}.library-intro h1{font:800 clamp(38px,4.1vw,58px)/1.08 Manrope,sans-serif;letter-spacing:-2.8px;margin:14px 0 17px}.library-intro h1 em{font-style:normal;color:var(--accent)}.library-intro p{max-width:640px;color:#c2cbd0;font-size:14px;line-height:1.7}.library-intro-actions{display:flex;gap:11px;flex-wrap:wrap;margin-top:24px}.button:disabled{opacity:.6;cursor:wait;transform:none}.library-graphic{position:relative;min-height:220px;display:grid;place-items:center}.graphic-ring{position:absolute;width:250px;height:200px;border:1px solid #d4edb05e;border-radius:50%;transform:rotate(-30deg)}.graphic-ring:before{content:"";position:absolute;inset:-42px;border:1px solid #d4edb02c;border-radius:50%}.graphic-folder{height:136px;width:136px;border:1px solid #f3ffcf75;border-radius:25px;background:linear-gradient(135deg,#dce9a5,#809f8d);color:#20352e;box-shadow:0 25px 50px #0c191b91;display:grid;place-items:center;font-size:80px;transform:rotate(-11deg)}.graphic-chip{position:absolute;border:1px solid #d9e8b978;background:#20342e;padding:8px 11px;border-radius:5px;font-size:9px;font-weight:800;letter-spacing:1.5px;color:#dceaa4}.chip-one{top:20px;left:10px}.chip-two{bottom:10px;right:8px}.library-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;border:1px solid #323b44;background:#323b44;border-radius:10px;overflow:hidden;margin:25px 0 55px}.library-stats>div{background:#191f28;padding:21px 25px;display:flex;flex-direction:column;gap:5px}.library-stats strong{font:800 29px Manrope,sans-serif;color:#e4edbd}.library-stats span{font-size:11px;color:#aab1bb}.library-process{border-bottom:1px solid #313941;padding-bottom:38px;margin-bottom:48px}.process-state{font-size:11px;color:#a1a9b3;border:1px solid #59616c;padding:8px 12px;border-radius:20px;white-space:nowrap}.process-state.done{color:var(--accent);border-color:#8ba564}.process-state.working{color:#ffdd8e;border-color:#9c7e4b}.process-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.process-steps>div{border:1px solid #333d47;background:#171e27;border-radius:8px;padding:23px;min-height:140px}.process-steps span{display:block;color:var(--accent);font:800 18px Manrope,sans-serif;margin-bottom:17px}.process-steps strong{display:block;font:800 14px Manrope,sans-serif;margin-bottom:7px}.process-steps p{font-size:11px;color:#9ba4ae;line-height:1.55;margin:0}.scan-summary{font-size:11px;color:#aeb6bd;margin:20px 0 0}.library-columns{display:grid;grid-template-columns:minmax(0,.95fr) minmax(0,1.05fr);gap:22px;align-items:start}.library-panel{border:1px solid #333d47;background:#171e27;border-radius:10px;padding:25px;min-width:0}.panel-heading{display:flex;justify-content:space-between;align-items:center;gap:10px}.panel-heading h2{font:800 22px Manrope,sans-serif;margin:7px 0 0}.count-pill{font-size:10px;font-weight:800;color:var(--accent);border:1px solid #788b5d;border-radius:20px;padding:7px 10px;white-space:nowrap}.panel-description{font-size:11px;color:#a7b0b9;line-height:1.6;margin:14px 0 17px}.source-list{list-style:none;margin:0;padding:0;max-height:398px;overflow:auto;border:1px solid #303a43;border-radius:7px}.source-list li{display:grid;grid-template-columns:20px minmax(0,1fr) auto;align-items:center;gap:8px;padding:12px 13px;border-bottom:1px solid #303a43;font-size:10px}.source-list li:last-child{border-bottom:0}.source-list li>span:nth-child(2){overflow-wrap:anywhere;color:#c8d1d7}.source-list li small{font-size:9px;color:#8f9aa3}.source-status{border-radius:50%;width:16px;height:16px;display:grid;place-items:center;color:#172316;background:#d6e66d;font-size:11px;font-weight:800}.source-status.pendente{background:#dabc73}.source-status.ignorado{background:#5c6570;color:#dae0e3}.library-add{margin-top:26px;border-top:1px solid #343e47;padding-top:22px}.library-add h3{font:800 16px Manrope,sans-serif;margin:0 0 7px}.library-add p{font-size:11px;color:#a7b0b9;line-height:1.5}.library-add code{font-size:11px;color:#dce89c}.library-add textarea{width:100%;resize:vertical;min-height:90px;border:1px solid #48535d;border-radius:6px;background:#111821;color:#f4f6f0;padding:12px;outline:none;font-size:11px;line-height:1.6}.library-add textarea:focus{border-color:var(--accent)}.add-actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-top:12px}.folder-picker{border:1px solid #4b5661;border-radius:7px;padding:15px 19px;min-height:48px;display:inline-flex;align-items:center;font-size:13px;font-weight:800;cursor:pointer}.folder-picker:hover{border-color:var(--accent)}.folder-picker input{position:absolute;width:1px;height:1px;opacity:0;pointer-events:none}.example-batch{margin-top:17px;background:transparent;border:0;color:var(--accent);font-size:11px;font-weight:800;padding:0}.example-batch:hover{text-decoration:underline}.example-batch:disabled{color:#747d6e;cursor:default;text-decoration:none}.organized-course{border:1px solid #37434b;border-radius:8px;margin-top:17px;overflow:hidden;background:#1c2530}.organized-course-head{display:flex;align-items:center;gap:14px;padding:18px 18px 16px;border-bottom:1px solid #3b4650}.organized-mark{height:51px;width:51px;flex:none;border-radius:9px;background:linear-gradient(135deg,#dce88f,#75978e);color:#263b2f;display:grid;place-items:center;font:800 29px Manrope,sans-serif}.organized-course-head>div{min-width:0;flex:1}.organized-course-head .section-kicker{font-size:8px}.organized-course-head h3{font:800 16px Manrope,sans-serif;margin:3px 0}.organized-course-head small{font-size:10px;color:#9fa8b0}.organized-course-head .text-link{font-size:10px;white-space:nowrap}.organized-modules{padding:4px 18px 15px}.organized-modules>div{border-bottom:1px solid #39434c;padding:13px 0}.organized-modules>div:last-child{border-bottom:0;padding-bottom:0}.organized-modules strong{font-size:11px;color:#d5e69c}.organized-modules ul{list-style:none;padding:6px 0 0 0;margin:0}.organized-modules li{font-size:11px;color:#bbc4ca;padding:4px 0}.organized-modules li span{color:#87919a;margin-right:10px;font-size:10px}.library-empty{text-align:center;padding:80px 25px;color:#aab4bc}.library-empty>span{font-size:65px;color:var(--accent)}.library-empty h3{color:white;font:800 20px Manrope,sans-serif;margin:5px 0}.library-empty p{font-size:11px;line-height:1.6;max-width:250px;margin:auto}.library-privacy{margin-top:25px;font-size:11px;color:#8f9aa2}.library-privacy:first-letter{color:var(--accent)}
@media(max-width:900px){.library-intro{grid-template-columns:1fr 190px;padding:42px}.library-graphic{min-height:180px}.graphic-ring{width:190px;height:160px}.graphic-folder{height:110px;width:110px;font-size:60px}.library-columns{grid-template-columns:1fr}.source-list{max-height:280px}.future-link{margin-left:0}.future-ingestion{flex-wrap:wrap}}
@media(max-width:600px){.library-page{padding:0 20px 60px}.library-intro{display:block;margin-top:20px;padding:32px 24px;min-height:0}.library-intro h1{font-size:38px;letter-spacing:-2px}.library-intro p{font-size:12px}.library-intro-actions .button{width:100%}.library-graphic{display:none}.library-stats{grid-template-columns:repeat(2,1fr);margin:18px 0 40px}.library-stats>div{padding:17px}.library-stats strong{font-size:24px}.library-process .section-heading{display:block}.process-state{display:inline-block;margin-top:12px}.process-steps{grid-template-columns:1fr;gap:9px}.process-steps>div{min-height:0;padding:16px}.process-steps span{margin-bottom:5px}.library-panel{padding:18px}.panel-heading h2{font-size:20px}.organized-course-head{flex-wrap:wrap}.organized-course-head .text-link{margin-left:65px}.add-actions .button,.folder-picker{width:100%;justify-content:center}.source-list li{grid-template-columns:20px minmax(0,1fr);font-size:9px}.source-list li small{grid-column:2}.future-link{width:100%}.main-nav a:nth-child(4){font-size:10px}}
/* Private ingestion controls */
.real-library { padding:32px; border:1px solid #394535; background:#151c19; border-radius:22px; margin-bottom:40px; }
.real-library h2 { font-size:30px; margin:12px 0; }
.real-library h3 { margin:20px 0 12px; }
.real-library p { color:#b9c5bd; line-height:1.65; margin:12px 0; }
.real-library hr { border:0; border-top:1px solid #394535; margin:28px 0; }
.real-library form { border:1px solid #394535; border-radius:14px; padding:20px; margin-top:16px; }
.real-library label { display:block; margin:12px 0; }
.real-library input:not([type=checkbox]), .real-library select { display:block; width:100%; max-width:480px; padding:10px; margin-top:8px; background:#0d1411; color:#fff; border:1px solid #566451; border-radius:8px; }
.real-library input[type=checkbox] { accent-color:#c6f765; margin-right:8px; }
.real-summary, .real-actions { display:flex; gap:16px; flex-wrap:wrap; align-items:center; margin:18px 0; }
.real-library .real-error, .real-library .real-feedback { color:#ffcb95; }
.real-library .real-note { font-size:13px; }
.real-library button:disabled { opacity:.45; cursor:not-allowed; }