*{box-sizing:border-box}body{margin:0}button,input,a{-webkit-tap-highlight-color:transparent}button,input{font:inherit}button{cursor:pointer}button,a,input{outline-offset:5px}button:focus-visible,a:focus-visible,input:focus-visible{outline:2px solid var(--accent)}button{color:inherit}a{color:inherit;text-decoration:none}button{border:0;background:none}button:disabled{opacity:.6;cursor:wait}[hidden]{display:none!important}.muted,.quiet{color:var(--muted);line-height:1.7}.accent{color:var(--accent)}.brand{display:flex;align-items:center;font-size:20px;font-weight:750;letter-spacing:-.7px;white-space:nowrap;gap:9px}.brand-dot{color:var(--accent);margin-left:-9px}.brand-icon{display:grid;place-items:center;color:white;background:var(--accent);border-radius:10px;width:35px;height:35px;font-size:26px;transform:rotate(-3deg);padding-bottom:3px}.login-header{max-width:1320px;margin:auto;padding:34px 54px;display:flex;justify-content:space-between;align-items:center}.quiet{font-size:12px;letter-spacing:1px}.login-layout{max-width:1200px;min-height:calc(100vh - 190px);margin:auto;padding:50px 48px 70px;display:grid;grid-template-columns:1fr 410px;gap:100px;align-items:center}.eyebrow{font-size:11px;font-weight:650;letter-spacing:1.7px;display:flex;align-items:center;gap:9px;color:var(--accent)}.tiny-square{width:7px;height:7px;display:inline-block;background:var(--accent);border-radius:2px}.intro h1{font-size:clamp(40px,4.4vw,60px);line-height:1.35;letter-spacing:-2px;font-weight:650;margin:21px 0}.intro-text{color:var(--muted);line-height:1.9;font-size:15px}.deck-art{position:relative;max-width:440px;padding:30px 18px 15px 0;margin-top:15px}.back-card{position:absolute;inset:28px 27px 17px 9px;background:var(--hero);border:1px solid var(--line);border-radius:15px;transform:rotate(-6deg)}.art-card{position:relative;background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:24px 27px;transform:rotate(2deg);box-shadow:var(--shadow)}.art-top{display:flex;justify-content:space-between;font-size:10px;color:var(--muted);letter-spacing:1px}.art-dots{letter-spacing:3px}.art-card h3{font-weight:550;font-size:23px;line-height:1.5;letter-spacing:-.5px;margin:20px 0}.art-answer{display:flex;align-items:center;gap:10px;background:var(--bg);padding:10px;border-radius:7px;font-size:10px;color:var(--muted);border:1px solid var(--line)}.mini-avatar{background:var(--soft);color:var(--accent);width:23px;height:23px;display:grid;place-items:center;border-radius:50%}.art-plus{margin-left:auto;color:var(--accent);font-size:18px}.art-bottom{display:flex;justify-content:space-between;margin-top:18px;color:var(--muted);font-size:9px}.status-dot{display:inline-block;width:6px;height:6px;background:var(--accent);border-radius:50%;margin-right:4px}.art-chip{position:absolute;right:-3px;bottom:0;background:var(--panel);box-shadow:0 6px 25px #342e2910;border:1px solid var(--line);padding:10px 16px;border-radius:9px;font-size:11px;display:flex;align-items:center;gap:9px;transform:rotate(-3deg)}.check-circle{width:22px;height:22px;background:var(--soft);color:var(--accent);display:grid;place-items:center;border-radius:50%}.intro-foot{display:flex;gap:23px;font-size:10px;letter-spacing:1px;color:var(--muted);margin-top:35px}.login-card{background:var(--panel);border:1px solid var(--line);border-radius:19px;padding:28px 32px 0;box-shadow:var(--shadow)}.login-tabs{display:flex;padding:5px;background:var(--bg);border-radius:9px;margin-bottom:35px;border:1px solid var(--line)}.login-tabs button{width:50%;padding:10px;border-radius:6px;font-size:12px;color:var(--muted)}.login-tabs button[aria-selected=true]{background:var(--panel);color:var(--accent);box-shadow:0 2px 7px #342e290a;font-weight:650}.small-label{color:var(--accent);font-size:10px;letter-spacing:1px}.login-card h2{font-size:25px;letter-spacing:-.7px;margin:12px 0 8px;font-weight:650}.login-card .muted{font-size:12px;margin-bottom:27px}label{display:block;font-size:12px;font-weight:600}input{width:100%;border:1px solid var(--line);background:var(--panel);color:var(--ink);border-radius:8px;padding:13px 14px;margin-top:9px}input::placeholder{color:#aaa29b;font-size:12px}input:focus{border-color:var(--accent)}#password-group{margin-top:20px}.password-wrap{position:relative}.password-wrap input{padding-right:60px}.password-wrap button{position:absolute;right:8px;top:14px;font-size:11px;color:var(--muted);padding:10px}.error{font-size:12px;color:#aa342d;min-height:18px;line-height:1.5;margin:14px 0}.primary{background:var(--accent);color:white;border:1px solid var(--accent);border-radius:7px;padding:12px 18px;font-size:12px;font-weight:550;display:inline-flex;align-items:center;justify-content:center;gap:25px;transition:background .16s,transform .16s}.primary:hover{background:var(--accent-dark)}.login-submit{width:100%;justify-content:space-between}.login-note{font-size:10px;line-height:1.9;color:var(--muted);min-height:40px;margin:20px 0 29px}.card-bottom{border-top:1px solid var(--line);display:flex;justify-content:center;gap:8px;padding:18px 0;font-size:10px;color:var(--muted)}.lock-icon{color:var(--accent)}.login-footer{max-width:1320px;margin:auto;padding:18px 54px 25px;display:flex;justify-content:space-between;font-size:10px;color:var(--muted)}.prototype-tag{border:1px solid var(--line);background:var(--panel);padding:4px 8px;border-radius:4px;font-size:10px;color:var(--muted);white-space:nowrap}.loading{display:grid;place-items:center;height:100vh;color:var(--muted)}.sidebar{position:fixed;top:0;bottom:0;left:0;width:226px;background:var(--panel);border-right:1px solid var(--line);padding:30px 21px 0;display:flex;flex-direction:column}.sidebar .brand{margin:0 0 44px 5px;font-size:19px}.sidebar-label{font-size:10px;color:var(--muted);letter-spacing:1px;padding:0 13px;margin-bottom:13px}.nav-item{display:flex;align-items:center;width:100%;gap:13px;padding:12px 13px;font-size:12px;border-radius:7px;margin-bottom:5px;text-align:left}.nav-item>span:first-child{font-size:18px;width:18px;font-weight:400}.nav-item:hover{background:var(--bg)}.nav-item.selected{background:var(--soft);color:var(--accent);font-weight:650}.nav-count{margin-left:auto;font-size:10px;color:var(--muted)}.sidebar-divider{border-top:1px solid var(--line);margin:24px 12px}.sidebar-bottom{margin-top:auto}.workspace-note{font-size:10px;padding:20px 8px;color:var(--accent)}.workspace-note p{color:var(--muted);font-size:9px;margin:9px 0}.profile{border-top:1px solid var(--line);padding:21px 0;display:flex;align-items:center;gap:10px}.avatar,.top-avatar{width:34px;height:34px;background:var(--soft);color:var(--accent);border-radius:50%;display:grid;place-items:center;font-size:12px}.profile strong{font-size:12px}.profile small{display:block;font-size:9px;color:var(--muted);margin-top:4px}.profile button{margin-left:auto;font-size:20px;color:var(--muted)}.main-area{margin-left:226px}.topbar{height:75px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 42px;background:var(--panel)}.breadcrumb{font-size:11px;color:var(--muted)}.breadcrumb span{margin:0 14px;color:#bfb7b0}.breadcrumb strong{color:var(--ink);font-weight:500}.top-actions{display:flex;align-items:center;gap:19px}.icon-button{font-size:21px;color:var(--muted)}.top-avatar{width:29px;height:29px;font-size:10px}.dashboard-content{max-width:1320px;margin:auto;padding:36px 42px 20px}.greeting{display:flex;justify-content:space-between;align-items:center;margin-bottom:29px;gap:15px}.greeting .eyebrow{font-size:10px;letter-spacing:1px;color:var(--muted)}.greeting h1{font-size:25px;font-weight:620;letter-spacing:-.8px;margin:11px 0 7px}.greeting p{font-size:12px;margin:0}.secondary{border:1px solid var(--line);background:var(--panel);border-radius:7px;padding:11px 15px;font-size:11px;white-space:nowrap}.secondary span{font-size:16px;margin-right:7px}.mobile-break{display:none}.start-banner{display:flex;justify-content:space-between;overflow:hidden;background:var(--hero);border:1px solid var(--line);border-radius:12px;min-height:250px;position:relative}.banner-copy{padding:30px 34px;position:relative;z-index:1}.banner-copy .eyebrow{font-size:10px;letter-spacing:1px}.banner-copy h2{font-weight:550;line-height:1.4;font-size:27px;letter-spacing:-.6px;margin:16px 0 10px}.banner-copy p{font-size:11px;color:var(--muted);margin-bottom:22px}.banner-copy .primary{font-size:11px;padding:11px 17px}.banner-art{position:relative;width:43%;align-self:stretch;overflow:hidden}.orbit{border:1px solid color-mix(in srgb,var(--accent) 14%,transparent);border-radius:50%;position:absolute;width:330px;height:330px;right:-5px;top:-23px}.orbit-two{width:230px;height:230px;right:45px;top:25px}.floating-slide{position:absolute;top:62px;right:55px;transform:rotate(-9deg);width:205px;height:153px;background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:20px;box-shadow:0 20px 35px #342e2910}.floating-slide>span{font-size:9px;color:var(--muted)}.abstract-shapes{display:flex;gap:6px;align-items:center;margin-top:16px}.abstract-shapes i{width:32px;height:32px;background:var(--accent);opacity:.8;border-radius:50%}.abstract-shapes i:nth-child(2){border-radius:4px;background:var(--hero);transform:rotate(15deg)}.abstract-shapes i:nth-child(3){border-radius:2px 18px 2px 2px;background:var(--accent);opacity:.35}.slide-line{height:4px;width:100px;background:var(--line);margin-top:15px;border-radius:4px}.slide-line.short{width:65px;margin-top:7px}.floating-tag{position:absolute;right:29px;top:203px;transform:rotate(4deg);background:var(--panel);padding:12px 15px;border:1px solid var(--line);border-radius:6px;color:var(--accent);font-size:10px}.orbit-dot{width:10px;height:10px;background:var(--accent);opacity:.5;border-radius:50%;position:absolute;right:35px;top:51px}.courses-section{margin-top:34px;scroll-margin-top:20px}.section-heading{display:flex;justify-content:space-between;align-items:center;gap:15px}.section-heading h2{font-size:18px;font-weight:650;display:flex;gap:10px;align-items:center;margin:0}.count-badge{font-size:10px;color:var(--muted);background:var(--line);border-radius:5px;padding:4px 7px}.section-heading p{font-size:11px;margin:8px 0 0}.search{display:flex;align-items:center;gap:8px;border:1px solid var(--line);border-radius:7px;background:var(--panel);padding:0 12px;width:205px}.search span{font-size:21px;color:var(--muted)}.search input{border:0;margin:0;padding:10px 0;font-size:11px;min-width:0}.filter-row{display:flex;align-items:center;gap:7px;margin:21px 0 16px}.filter{padding:7px 12px;font-size:10px;color:var(--muted);border-radius:5px;border:1px solid transparent}.filter.active{background:var(--panel);border-color:var(--line);color:var(--ink);box-shadow:0 1px 2px #342e2905}.result-count{margin-left:auto;font-size:10px;color:var(--muted)}.course-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:17px}.course-card{background:var(--panel);border:1px solid var(--line);border-radius:10px;overflow:hidden;transition:box-shadow .2s}.course-card:hover{box-shadow:0 6px 24px #342e2908}.course-cover{height:119px;position:relative;overflow:hidden;padding:19px 20px;background:var(--soft);color:var(--accent)}.course-cover.two{background:#eaf0ee;color:#5c786a}.course-cover.three{background:#eceef4;color:#68728c}.cover-meta{font-size:8px;letter-spacing:2px}.cover-title{font-size:26px;line-height:1;font-weight:650;margin-top:20px;letter-spacing:-1px;position:relative;z-index:1}.cover-sub{font-size:8px;letter-spacing:1.5px;margin-top:7px}.cover-art{position:absolute;width:100px;height:100px;border:18px solid currentColor;border-radius:50%;opacity:.13;right:-3px;top:25px}.two .cover-art{border-radius:16px;transform:rotate(-24deg);right:0}.three .cover-art{border-radius:7px;transform:rotate(45deg);width:85px;height:85px;top:34px}.course-body{padding:19px 19px 16px}.course-tags{display:flex;align-items:center;gap:7px;font-size:9px;color:var(--muted)}.course-tags span:first-child{color:var(--accent);background:var(--soft);padding:3px 6px;border-radius:4px}.course-body h3{font-size:15px;font-weight:600;margin:12px 0 8px}.course-description{font-size:10px;line-height:1.7;color:var(--muted);min-height:34px;margin:0}.course-meta{font-size:9px;color:var(--muted);padding:16px 0;border-bottom:1px solid var(--line);display:flex;gap:12px}.course-actions{display:flex;justify-content:space-between;align-items:center;padding-top:14px}.course-actions>span{font-size:9px;color:var(--muted)}.course-actions button{font-size:10px;color:var(--accent);font-weight:600;border-radius:5px;padding:7px 9px;background:var(--soft)}.bottom-grid{display:grid;grid-template-columns:1fr 1fr;gap:17px;margin-top:23px}.small-panel{display:flex;align-items:center;gap:12px;border:1px solid var(--line);border-radius:9px;padding:18px 16px}.panel-symbol{font-size:23px;color:var(--muted)}.small-panel h3{font-size:11px;font-weight:550;margin:0 0 6px}.small-panel p{font-size:9px;color:var(--muted);margin:0;line-height:1.6}.soon-tag{font-size:8px;color:var(--muted);white-space:nowrap;margin-left:auto}.dashboard-footer{display:flex;justify-content:space-between;align-items:center;margin-top:29px;font-size:9px;color:var(--muted);gap:15px}.theme-controls{display:flex;align-items:center;gap:10px}.swatch{width:14px;height:14px;border-radius:50%;position:relative;padding:0}.swatch.orange{background:#a84c21}.swatch.blue{background:#2855ad}.swatch.graphite{background:#344153}.swatch[aria-pressed=true]:after{content:'';position:absolute;inset:-4px;border:1px solid var(--accent);border-radius:50%}#theme-name{min-width:36px;margin-left:3px}.empty-state{padding:45px;text-align:center;color:var(--muted);border:1px dashed var(--line);border-radius:10px}dialog{border:1px solid var(--line);border-radius:16px;padding:33px;width:min(460px,calc(100vw - 32px));background:var(--panel);color:var(--ink);box-shadow:0 25px 80px #0002}dialog::backdrop{background:#221b164f;backdrop-filter:blur(3px)}dialog h2{font-size:24px;line-height:1.5;margin:14px 0}#modal-body{color:var(--muted);font-size:13px;line-height:1.9;margin-bottom:24px;white-space:pre-line}.modal-close{position:absolute;right:15px;top:12px;font-size:25px;color:var(--muted)}.toast{position:fixed;bottom:25px;left:50%;transform:translateX(-50%);padding:13px 21px;border:1px solid var(--line);border-radius:9px;background:var(--panel);box-shadow:var(--shadow);font-size:12px;color:var(--accent);z-index:10;white-space:nowrap}#login,#dashboard{animation:arrive .25s ease-out}@keyframes arrive{from{opacity:0;transform:translateY(4px)}to{opacity:1;transform:translateY(0)}}@media(min-width:1500px){.login-layout{gap:150px}.dashboard-content{padding-top:45px}}@media(max-width:1150px){.login-layout{gap:50px;grid-template-columns:1fr 370px}.sidebar{width:195px;padding-left:15px;padding-right:15px}.main-area{margin-left:195px}.topbar{padding:0 26px}.dashboard-content{padding:28px 26px}.greeting h1{font-size:21px}.course-grid{gap:12px}.course-body{padding:15px 13px}.course-meta{gap:7px;font-size:8px}.small-panel{padding:15px 12px}.small-panel .soon-tag{display:none}.floating-slide{right:32px}.banner-copy{padding-left:27px}.sidebar .brand{font-size:17px}.course-body h3{font-size:13px}}@media(max-width:850px){.login-layout{grid-template-columns:1fr 350px;gap:30px;padding-left:30px;padding-right:30px}.intro h1{font-size:38px}.intro-text{font-size:12px}.intro-foot{gap:12px;font-size:8px}.deck-art{transform:scale(.93);transform-origin:left}.login-header{padding:25px 30px}.login-card{padding:25px 25px 0}.sidebar{width:76px;padding:25px 12px}.sidebar .brand{font-size:0;margin:0 6px 35px}.sidebar .brand-dot,.sidebar-label,.sidebar-divider,.workspace-note,.profile div,.profile button{display:none}.sidebar .brand-icon{font-size:26px;min-width:32px}.nav-item{font-size:0;padding:12px 15px;gap:0}.nav-item .nav-count{display:none}.nav-item>span:first-child{font-size:21px}.profile{justify-content:center}.main-area{margin-left:76px}.greeting h1{font-size:20px}.banner-art{width:39%}.floating-slide{right:18px;width:175px}.banner-copy h2{font-size:24px}.bottom-grid{grid-template-columns:1fr}.course-meta{flex-wrap:wrap}.course-body h3{line-height:1.5;min-height:39px}.course-cover{padding:18px 14px}.cover-title{font-size:23px}}
@media(max-width:640px){.login-header{padding:24px}.login-header .quiet{display:none}.login-layout{display:flex;flex-direction:column;padding:15px 24px 40px;gap:30px;min-height:auto}.intro{width:100%}.intro h1{font-size:38px;margin:15px 0}.intro h1 br{display:none}.intro-text{font-size:12px}.deck-art,.intro-foot{display:none}.login-card{width:100%;max-width:420px;padding:24px 25px 0}.login-tabs{margin-bottom:26px}.login-footer{padding:0 24px 22px;gap:10px}.login-footer>span:nth-child(2){display:none}.sidebar{position:relative;width:auto;height:65px;border-right:0;border-bottom:1px solid var(--line);padding:0 20px;flex-direction:row;align-items:center;justify-content:space-between}.sidebar .brand{font-size:17px;margin:0;gap:8px}.sidebar .brand-dot{display:inline}.sidebar nav,.sidebar>.nav-item,.sidebar .workspace-note{display:none}.sidebar-bottom{margin:0}.profile{border:0;padding:0;gap:12px}.profile .avatar{display:none}.profile button{display:block}.profile div{display:block}.profile small{font-size:8px}.main-area{margin:0}.topbar{padding:0 20px;height:52px}.top-avatar{display:none}.top-actions{gap:12px}.dashboard-content{padding:25px 20px}.greeting{align-items:flex-start;gap:5px;position:relative;margin-bottom:23px}.greeting h1{font-size:23px;line-height:1.55;margin-top:10px}.mobile-break{display:block}.greeting .secondary{font-size:0;padding:3px 7px;margin-top:0}.greeting .secondary span{font-size:23px;margin:0}.greeting p{font-size:11px}.greeting .eyebrow{font-size:9px}.start-banner{min-height:245px}.banner-copy{padding:24px 20px;max-width:100%}.banner-copy .eyebrow{font-size:9px;letter-spacing:.5px}.banner-copy h2{font-size:24px}.banner-copy p{font-size:10px;max-width:175px;line-height:1.7}.banner-art{position:absolute;right:-58px;top:75px;bottom:0;width:190px;opacity:.4;pointer-events:none}.floating-slide{width:140px;height:120px;top:40px;right:0;padding:13px;transform:rotate(-14deg)}.floating-tag{display:none}.orbit{right:-120px}.orbit-two{right:-69px}.abstract-shapes i{width:23px;height:23px}.section-heading{align-items:flex-start;flex-wrap:wrap}.section-heading h2{font-size:18px}.section-heading p{font-size:10px}.search{width:100%;margin-top:3px}.filter-row{margin-top:16px;gap:2px}.filter{padding:7px 10px}.result-count{font-size:9px}.course-grid{grid-template-columns:1fr;gap:17px}.course-cover{height:132px;padding:21px}.cover-title{font-size:31px}.course-body{padding:19px 20px}.course-body h3{font-size:17px;min-height:auto}.course-description{font-size:12px;min-height:auto}.course-meta{font-size:11px;gap:16px}.course-actions button{font-size:12px}.course-actions>span{font-size:10px}.course-tags{font-size:10px}.course-cover .cover-art{right:23px}.bottom-grid{margin-top:20px}.small-panel h3{font-size:12px}.small-panel p{font-size:10px}.dashboard-footer{flex-direction:column;align-items:flex-start;gap:18px}.theme-controls{gap:14px;font-size:10px}.swatch{width:17px;height:17px}.login-card h2{font-size:24px}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
@media(max-width:640px){.intro h1 br{display:block}.intro h1 .accent{white-space:nowrap}.intro h1{font-size:34px;line-height:1.35;margin:12px 0}.login-layout{gap:22px}.intro-text{margin-bottom:0}}
