.app-shell{min-height:100vh;padding-left:264px;background:var(--surface-page)}.sidebar{position:fixed;z-index:50;top:0;bottom:0;left:0;display:grid;width:264px;grid-template-rows:auto 1fr auto;color:var(--sand-300);border-right:1px solid var(--border-on-ink);background:var(--ink-900)}.sidebar__brand{display:flex;height:88px;align-items:center;padding:0 24px;border-bottom:1px solid var(--border-on-ink)}.sidebar .logo__wordmark{font-size:16px}.sidebar .logo__mark{width:32px;height:37px}.app-nav{display:grid;align-content:start;gap:6px;padding:26px 14px}.app-nav__item{position:relative;display:flex;min-height:47px;align-items:center;gap:13px;padding:0 15px;color:var(--sand-400);border:1px solid transparent;border-radius:var(--radius-sm);font-size:13px;font-weight:500;transition:var(--transition-control)}.app-nav__item:before{position:absolute;top:50%;left:-15px;width:3px;height:22px;border-radius:0 4px 4px 0;background:var(--brass-400);content:"";opacity:0;transform:translateY(-50%)}.app-nav__item:hover{color:var(--sand-100);background:#fdfbf70d}.app-nav__item--active{color:var(--sand-100);border-color:#d9b9781f;background:#c29a4c1f}.app-nav__item--active:before{opacity:1}.app-nav__item--active svg{color:var(--brass-400)}.sidebar__user{display:flex;align-items:center;gap:10px;padding:17px 14px;border-top:1px solid var(--border-on-ink)}.member-avatar{position:relative;display:inline-flex;width:38px;flex:0 0 38px;align-items:center;justify-content:center}.member-avatar__crown{position:absolute;z-index:1;top:-13px;left:50%;display:inline-flex;color:var(--brass-400);filter:drop-shadow(0 1px 1px rgb(20 16 14 / 65%));transform:translate(-50%) rotate(-4deg)}.member-avatar__crown svg{fill:#c29a4c33}.avatar{display:inline-grid;width:38px;height:38px;flex:0 0 38px;place-items:center;color:var(--ink-900);border-radius:50%;background:var(--brass-500);font-size:12px;font-weight:700;letter-spacing:.04em}.avatar--large{width:74px;height:74px;flex-basis:74px;font-family:var(--font-display);font-size:22px;font-weight:500}.sidebar__user-copy{display:grid;min-width:0;flex:1}.sidebar__user-copy strong{overflow:hidden;color:var(--sand-100);font-size:12px;font-weight:620;text-overflow:ellipsis;white-space:nowrap}.sidebar__user-copy small{overflow:hidden;color:var(--ink-400);font-size:10px;text-overflow:ellipsis;white-space:nowrap}.app-main{min-height:100vh}.app-main__topline{position:sticky;z-index:20;top:0;display:flex;height:54px;align-items:center;gap:11px;padding:0 40px;color:var(--ink-400);border-bottom:1px solid rgb(231 222 209 / 75%);background:#fdfbf7e0;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);font-size:10px;letter-spacing:.12em;text-transform:uppercase}.app-main__topline span:first-child{color:var(--brass-600);font-family:var(--font-display);font-size:15px;letter-spacing:0}.app-main__topline i{width:28px;height:1px;background:var(--brass-400)}.page-container{width:100%;max-width:1500px;margin:0 auto;padding:44px 48px 72px}.page-stack{display:grid;gap:34px}.mobile-header,.mobile-drawer,.bottom-nav{display:none}.back-link{display:inline-flex;width:fit-content;align-items:center;gap:8px;padding:0;color:var(--text-secondary);border:0;background:transparent;cursor:pointer;font-size:var(--text-sm)}.back-link:hover{color:var(--brass-700)}.subsection-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:24px}.subsection-heading>div{display:grid;gap:7px}.subsection-heading h2{font-size:var(--text-xl)}.filters{display:flex;align-items:center;gap:16px;flex-wrap:wrap}.filters>.input-shell{width:310px}.filters__tags{display:flex;gap:8px;overflow-x:auto;padding:3px;scrollbar-width:none}.login-page{display:grid;min-height:100vh;grid-template-columns:minmax(420px,.92fr) minmax(520px,1.08fr);background:var(--ink-900)}.login-story{position:relative;isolation:isolate;display:grid;min-height:100vh;grid-template-rows:auto auto 1fr auto;gap:52px;overflow:hidden;padding:48px clamp(36px,5vw,76px) 36px}.login-story:before{position:absolute;z-index:-1;inset:0;background:radial-gradient(circle at 15% 38%,rgb(194 154 76 / 10%),transparent 28%),linear-gradient(145deg,transparent 58%,rgb(62 117 102 / 10%));content:""}.login-story__copy{display:grid;max-width:550px;gap:17px;padding-top:12px}.login-story__copy .eyebrow{color:var(--brass-400)}.login-story__copy h1{color:var(--sand-100);font-size:clamp(46px,5vw,68px)}.login-story__copy p{max-width:47ch;color:var(--sand-400);font-size:var(--text-md);line-height:var(--leading-relaxed)}.login-story>small{color:var(--ink-400);font-size:11px}.login-story__visual{position:relative;min-height:220px;align-self:end}.login-story__visual svg{position:absolute;right:-18%;bottom:-10px;width:118%;fill:none;stroke:#d9b97833;stroke-width:1.2}.login-story__orb{position:absolute;right:8%;bottom:10px;width:190px;height:190px;border:1px solid rgb(217 185 120 / 22%);border-radius:50%;box-shadow:0 0 0 46px #c29a4c08,0 0 0 92px #c29a4c05}.login-story__quote{position:absolute;right:4%;bottom:54px;color:var(--sand-300);font-family:var(--font-display);font-size:18px;font-style:italic;line-height:1.55}.login-form-panel{display:grid;min-height:100vh;place-items:center;padding:48px;border-radius:32px 0 0 32px;background:var(--surface-page)}.login-card{width:min(100%,470px);padding:38px;box-shadow:var(--shadow-lg)}.login-card__heading{display:flex;align-items:flex-start;gap:16px}.login-card__mark{display:inline-flex;width:42px;height:42px;flex:0 0 42px;align-items:center;justify-content:center;color:var(--brass-700);border-radius:50%;background:var(--brass-100)}.login-card__heading>div{display:grid;gap:7px}.login-card h2{font-size:var(--text-2xl)}.login-card__heading p{color:var(--text-secondary);font-size:var(--text-sm);line-height:1.6}.login-form{display:grid;gap:20px;margin-top:30px}.google-signin>span{display:inline-flex;align-items:center;justify-content:center;gap:12px}.google-signin__hint{margin:0;color:var(--text-muted);font-size:var(--text-sm)}.auth-divider{display:flex;align-items:center;gap:14px;color:var(--text-muted);font-size:var(--text-sm)}.auth-divider:before,.auth-divider:after{content:"";height:1px;flex:1;background:var(--border-subtle)}.login-form__options{display:flex;align-items:center;justify-content:space-between;gap:16px}.login-form__options a{color:var(--forest-600);border-bottom:1px solid rgb(34 73 63 / 25%);font-size:var(--text-sm)}.login-form__demo{display:flex;align-items:flex-start;gap:8px;padding:12px;color:var(--info-600);border-radius:var(--radius-sm);background:var(--info-100);font-size:var(--text-xs);line-height:1.55}.resume-card{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(360px,.9fr);gap:44px;align-items:center;padding:38px}.resume-card__copy{display:grid;gap:19px}.resume-card__eyebrow{display:flex;align-items:center;gap:10px;color:var(--brass-400);font-size:var(--text-2xs);font-weight:650;letter-spacing:var(--tracking-eyebrow);text-transform:uppercase}.resume-card h2{max-width:22ch;color:var(--sand-100);font-size:clamp(28px,3vw,var(--text-3xl))}.resume-card p{max-width:56ch;color:var(--sand-400);font-size:var(--text-sm);line-height:var(--leading-relaxed)}.resume-card__meta{display:flex;gap:22px;color:var(--sand-400);font-size:var(--text-xs)}.resume-card__meta span{display:inline-flex;align-items:center;gap:7px}.resume-card__actions{display:flex;align-items:center;gap:18px;padding-top:4px}.resume-card__actions>span{color:var(--ink-400);font-size:var(--text-xs)}.resume-card .media-frame{border-color:#fdfbf724}.resume-card__media-progress{position:absolute;right:18px;bottom:16px;left:18px;height:4px;overflow:hidden;border-radius:99px;background:#fdfbf733}.resume-card__media-progress span{display:block;height:100%;background:var(--brass-500)}.dashboard-grid{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(300px,.55fr);gap:30px;align-items:start}.dashboard-main-column,.dashboard-side-column{display:grid;gap:22px}.study-overview{display:grid;gap:28px}.study-overview__summary{display:grid;grid-template-columns:auto 1fr;align-items:center;gap:26px;padding-bottom:26px;border-bottom:1px solid var(--border-hairline)}.study-overview__number{color:var(--brass-700);font-family:var(--font-display);font-size:48px;line-height:1}.study-overview__number small{font-size:20px}.study-overview__summary>div{display:grid;gap:12px}.study-overview__summary strong{color:var(--ink-700);font-size:var(--text-sm);font-weight:600}.topic-progress-list{display:grid}.topic-progress-list button{display:grid;min-height:63px;grid-template-columns:36px minmax(180px,1fr) minmax(80px,.7fr) 18px;align-items:center;gap:12px;padding:9px 5px;border:0;border-bottom:1px solid var(--border-hairline);background:transparent;cursor:pointer;text-align:left}.topic-progress-list button:last-child{border-bottom:0}.topic-progress-list button:hover strong{color:var(--brass-700)}.topic-progress-list__index{color:var(--brass-700);font-family:var(--font-mono);font-size:var(--text-xs)}.topic-progress-list__copy{display:grid;gap:2px}.topic-progress-list__copy strong{color:var(--ink-800);font-size:var(--text-sm);font-weight:620;transition:color var(--duration-fast)}.topic-progress-list__copy small{color:var(--text-muted);font-size:10px}.topic-progress-list__bar{height:4px;overflow:hidden;border-radius:99px;background:var(--sand-300)}.topic-progress-list__bar i{display:block;height:100%;background:var(--forest-400)}.next-card,.dashboard-session-card{display:grid;gap:16px}.next-card__icon,.dashboard-session-card__icon{display:inline-flex;width:44px;height:44px;align-items:center;justify-content:center;color:var(--brass-700);border-radius:50%;background:var(--brass-100)}.next-card h3,.dashboard-session-card h3{font-size:var(--text-lg)}.next-card p,.dashboard-session-card p{color:var(--text-secondary);font-size:var(--text-xs);line-height:var(--leading-relaxed)}.dashboard-session-card__icon{color:var(--ink-900);background:#fff6}.dashboard-session-card>strong{color:var(--ink-700);font-family:var(--font-mono);font-size:var(--text-xs);font-weight:500}.live-banner{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(360px,.95fr);gap:38px;align-items:center;padding:36px}.live-banner__copy{display:grid;gap:16px}.live-banner__copy .eyebrow{color:var(--brass-400)}.live-banner__copy h2{max-width:24ch;color:var(--sand-100);font-size:var(--text-2xl)}.live-banner__copy p{max-width:58ch;color:var(--sand-400);font-size:var(--text-sm);line-height:var(--leading-relaxed)}.live-banner__copy .button{width:fit-content;margin-top:4px}.live-banner__live{position:absolute;top:16px;right:16px;display:inline-flex;align-items:center;gap:7px;padding:7px 11px;color:var(--sand-100);border-radius:var(--radius-pill);background:#14100e9e;font-size:10px;text-transform:uppercase}.live-banner__live i,.live-dot{width:6px;height:6px;border-radius:50%;background:#76bd8f;box-shadow:0 0 0 3px #76bd8f29}.lesson-group{display:grid;gap:22px;padding-top:8px}.lesson-group__header{display:grid;grid-template-columns:52px 1fr auto;align-items:end;gap:16px;padding-bottom:17px;border-bottom:1px solid var(--border-hairline)}.lesson-group__number{color:var(--brass-600);font-family:var(--font-display);font-size:32px;line-height:1}.lesson-group__header>div:nth-child(2){display:grid;gap:5px}.lesson-group__header h2{font-size:var(--text-xl)}.lesson-group__header p{max-width:65ch;color:var(--text-secondary);font-size:var(--text-sm)}.lesson-group__header>span{color:var(--text-muted);font-family:var(--font-mono);font-size:var(--text-xs)}.lesson-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(290px,1fr));gap:22px}.curriculum-note{display:flex;align-items:center;justify-content:center;gap:10px;color:var(--text-muted);font-size:var(--text-xs)}.curriculum-note svg{color:var(--brass-500);fill:currentColor}.prompt-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:22px}.prompt-card{display:grid;gap:18px}.prompt-card__top{display:flex;align-items:center;justify-content:space-between}.prompt-card__top>span:last-child{color:var(--brass-600);font-family:var(--font-mono);font-size:var(--text-xs)}.prompt-card h2{font-size:var(--text-lg)}.prompt-card__body{position:relative;display:grid;min-height:156px;grid-template-columns:auto 1fr;align-content:start;gap:12px;padding:19px;border:1px solid var(--border-hairline);border-radius:var(--radius-sm);background:var(--surface-page-alt)}.prompt-card__body svg{margin-top:2px;color:var(--brass-600)}.prompt-card__body p{color:var(--ink-700);font-family:var(--font-mono);font-size:11px;line-height:1.75}.prompt-card__footer{display:flex;align-items:center;justify-content:space-between;gap:15px;padding-top:2px}.prompt-card__footer>span{display:inline-flex;align-items:center;gap:7px;color:var(--text-muted);font-size:var(--text-xs)}.next-session{display:grid;grid-template-columns:130px minmax(0,1fr) minmax(230px,.65fr);align-items:center;gap:34px;padding:40px}.next-session__date{display:grid;align-content:center;justify-items:center;width:112px;height:112px;color:var(--ink-900);border-radius:50%;background:var(--brass-500)}.next-session__date span{font-family:var(--font-display);font-size:44px;line-height:.9}.next-session__date small{font-size:var(--text-xs);text-transform:uppercase}.next-session__copy{display:grid;gap:11px}.next-session__copy>div:first-child{display:flex;align-items:center;gap:10px}.next-session__copy .eyebrow{color:var(--brass-400)}.next-session__copy h2{color:var(--sand-100);font-size:var(--text-2xl)}.next-session__copy>p{color:var(--sand-300);font-family:var(--font-mono);font-size:var(--text-xs)}.next-session__facts{display:flex;gap:18px;flex-wrap:wrap;padding-top:5px;color:var(--sand-400);font-size:var(--text-xs)}.next-session__facts span{display:inline-flex;align-items:center;gap:6px}.next-session__action{display:grid;justify-items:start;gap:11px}.next-session__action small{max-width:34ch;color:var(--ink-400);font-size:10px;line-height:1.5}.sessions-info-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.session-info{display:grid;gap:11px}.session-info>svg{color:var(--brass-600)}.session-info h3{font-size:var(--text-lg)}.session-info p{color:var(--text-secondary);font-size:var(--text-xs);line-height:var(--leading-relaxed)}.session-list-section{display:grid;gap:18px}.session-list{display:grid;gap:10px}.session-row{display:flex;align-items:center;gap:15px;padding:17px 20px}.session-row__icon{display:inline-flex;width:40px;height:40px;flex:0 0 40px;align-items:center;justify-content:center;color:var(--brass-700);border-radius:50%;background:var(--brass-100)}.session-row__copy{display:grid;flex:1;gap:3px}.session-row__copy strong{color:var(--ink-800);font-size:var(--text-sm)}.session-row__copy small{color:var(--text-muted);font-size:var(--text-xs)}.sessions-empty{display:grid;min-height:220px;place-content:center;justify-items:center;gap:14px;text-align:center}.settings-page{max-width:950px}.billing-management{display:grid;gap:20px}.billing-management h2{font-size:var(--text-xl);margin-top:5px}.billing-management p{color:var(--text-secondary);font-size:var(--text-sm)}.billing-management__account{border-top:1px solid var(--border-hairline);padding-top:20px}.billing-management__heading,.billing-management__subscription{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap}.billing-management__heading h3{font-size:var(--text-lg)}.billing-management__subscription{margin-top:16px}.billing-management__subscription strong{font-size:var(--text-sm)}.billing-management .billing-management__hint{font-size:var(--text-xs)}.team-management{display:grid;gap:26px}.team-management__intro{display:grid;grid-template-columns:auto 1fr;align-items:center;gap:16px}.team-management__intro>div{display:grid;gap:5px}.team-management__intro h2{font-size:var(--text-xl)}.team-management__intro p,.team-management__empty{color:var(--text-secondary);font-size:var(--text-sm)}.team-management__icon{display:inline-flex;width:48px;height:48px;align-items:center;justify-content:center;color:var(--brass-700);border-radius:50%;background:var(--brass-100)}.team-management__error{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 16px;color:var(--danger-600);border:1px solid rgb(155 44 44 / 15%);border-radius:var(--radius-sm);background:var(--danger-100)}.team-management__error p{font-size:var(--text-xs)}.team-management__team{display:grid;gap:20px;padding-top:26px;border-top:1px solid var(--border-hairline)}.team-management__team-heading{display:flex;align-items:center;justify-content:space-between;gap:16px}.team-management__team-heading h3{font-size:var(--text-lg)}.team-management__team-heading p{margin-top:3px;color:var(--text-secondary);font-size:var(--text-xs)}.team-management__rename{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:end;gap:12px;padding:18px;border-radius:var(--radius-md);background:var(--surface-page-alt)}.team-management__section-heading{display:flex;align-items:center;justify-content:space-between;gap:14px}.team-management__section-heading h4,.team-management__invite h4{font-size:var(--text-base)}.team-management__section-heading span{display:grid;min-width:26px;height:26px;place-items:center;border-radius:50%;background:var(--sand-300);font-family:var(--font-mono);font-size:10px}.team-management__list{display:grid;border:1px solid var(--border-hairline);border-radius:var(--radius-md);overflow:hidden}.team-management__row{display:grid;grid-template-columns:auto minmax(0,1fr) minmax(130px,auto) auto;align-items:center;gap:14px;padding:14px 16px}.team-management__row+.team-management__row{border-top:1px solid var(--border-hairline)}.team-management__row .select-shell{min-width:135px}.team-management__row .select{height:38px;font-size:var(--text-xs)}.team-management__avatar{display:inline-flex;width:38px;height:38px;align-items:center;justify-content:center;color:var(--forest-600);border-radius:50%;background:var(--forest-100);font-size:var(--text-sm);font-weight:650}.team-management__identity{display:grid;min-width:0;gap:3px}.team-management__identity strong{overflow:hidden;color:var(--ink-700);font-size:var(--text-sm);text-overflow:ellipsis;white-space:nowrap}.team-management__identity small{color:var(--text-muted);font-size:var(--text-2xs)}.team-management__confirm{display:flex;gap:4px}.team-management__invite{display:grid;grid-template-columns:minmax(200px,1fr) minmax(190px,.9fr) minmax(135px,.45fr) auto;align-items:end;gap:12px;padding:20px;border:1px solid var(--brass-300);border-radius:var(--radius-md);background:var(--brass-100)}.team-management__invite>div:first-child{align-self:center}.team-management__invite p{margin-top:4px;color:var(--text-secondary);font-size:var(--text-xs)}.invitation-card{display:grid;width:min(560px,100%);justify-items:center;gap:18px;text-align:center}.invitation-card__icon{display:grid;width:64px;height:64px;place-items:center;color:var(--forest-600);border-radius:50%;background:var(--forest-100)}.invitation-card h1{font-size:var(--text-2xl)}.invitation-card>p{max-width:46ch;color:var(--text-secondary);font-size:var(--text-sm);line-height:var(--leading-relaxed)}.invitation-card>p[role=alert]{color:var(--danger-600)}.settings-form{display:grid}.profile-card{display:grid;gap:30px}.profile-card__heading{display:flex;align-items:center;gap:20px;padding-bottom:26px;border-bottom:1px solid var(--border-hairline)}.profile-card__heading>div{display:grid;gap:4px}.profile-card__heading h2{font-size:var(--text-xl)}.profile-card__heading p{color:var(--text-secondary);font-size:var(--text-sm)}.settings-fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}.settings-fields .field:last-child{grid-column:1 / -1}.settings-form__actions{display:flex;justify-content:flex-end;padding-top:3px}.access-card{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:20px}.access-card__icon{display:inline-flex;width:50px;height:50px;align-items:center;justify-content:center;color:var(--ink-900);border-radius:50%;background:#ffffff6b}.access-card>div{display:grid;gap:4px}.access-card h2{font-size:var(--text-lg)}.access-card p{color:var(--ink-600);font-size:var(--text-sm)}.account-help{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:16px}.account-help>svg{color:var(--brass-700)}.account-help h3{font-family:var(--font-sans);font-size:var(--text-sm);font-weight:620;letter-spacing:0}.account-help p{color:var(--text-secondary);font-size:var(--text-xs)}.account-help a{display:inline-flex;align-items:center;gap:6px;font-size:var(--text-sm)}.lesson-detail-main{display:grid;gap:28px;min-width:0}.video-player,.video-preview{overflow:hidden;border-radius:var(--radius-lg);background-color:var(--ink-900)}.video-player{aspect-ratio:16 / 9}.video-player video{display:block;width:100%;height:100%;object-fit:contain}.video-preview{border:0;border-radius:var(--radius-lg)}.video-preview__scrim{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:space-between;padding:22px;background:var(--scrim-bottom)}.video-preview__label{align-self:flex-start;padding:6px 10px;color:var(--sand-300);border:1px solid var(--border-on-ink);border-radius:var(--radius-pill);background:#14100e6b;font-size:10px;letter-spacing:.08em;text-transform:uppercase}.video-preview__controls{display:flex;align-items:center;gap:14px;color:var(--sand-300)}.video-preview__controls>span{font-family:var(--font-mono);font-size:10px}.video-preview__timeline{height:4px;flex:1;overflow:hidden;border-radius:99px;background:#fdfbf738}.video-preview__timeline i{display:block;height:100%;background:var(--brass-500)}.lesson-locked{display:grid;min-height:360px;place-content:center;justify-items:center;gap:12px;text-align:center}.lesson-locked>svg{color:var(--brass-400)}.lesson-locked .eyebrow{color:var(--brass-400)}.lesson-locked h2{color:var(--sand-100);font-size:var(--text-2xl)}.lesson-locked p{max-width:48ch;color:var(--sand-400);font-size:var(--text-sm)}.lesson-title-block{display:grid;gap:14px}.lesson-title-block>div{display:flex;align-items:center;gap:11px;color:var(--text-muted);font-size:var(--text-xs)}.lesson-title-block h1{max-width:24ch;font-size:clamp(34px,4vw,var(--text-4xl))}.lesson-tab-content{min-height:240px}.rich-text{max-width:72ch;color:var(--text-body);font-size:var(--text-base);line-height:var(--leading-relaxed)}.rich-text>*+*{margin-top:18px}.rich-text h2,.rich-text h3{margin-top:28px;font-size:var(--text-xl)}.rich-text ul,.rich-text ol{display:grid;gap:8px;padding-left:22px}.rich-text li::marker{color:var(--brass-600)}.resource-list,.lesson-prompt-list{display:grid;gap:12px}.resource-row{display:flex;align-items:center;gap:14px;padding:16px 18px}.resource-row__icon{display:inline-flex;width:40px;height:40px;align-items:center;justify-content:center;color:var(--brass-700);border-radius:50%;background:var(--brass-100)}.resource-row>span:nth-child(2){display:grid;flex:1;gap:2px}.resource-row strong{color:var(--ink-800);font-size:var(--text-sm)}.resource-row small{color:var(--text-muted);font-size:var(--text-xs)}.lesson-prompt{display:grid;gap:16px}.lesson-prompt>div{display:flex;align-items:center;gap:12px}.lesson-prompt h3{flex:1;font-size:var(--text-lg)}.lesson-prompt>p{padding:18px;color:var(--ink-700);border:1px solid var(--border-hairline);border-radius:var(--radius-sm);background:var(--surface-page-alt);font-family:var(--font-mono);font-size:11px;line-height:1.75}.notes-card{display:grid;gap:18px}.notes-card__heading{display:flex;align-items:flex-start;justify-content:space-between;gap:20px}.notes-card__heading>div{display:grid;gap:5px}.notes-card__heading h3{font-size:var(--text-lg)}.notes-card__heading p{color:var(--text-secondary);font-size:var(--text-xs)}.save-state{min-width:68px;color:var(--forest-600);font-size:var(--text-xs);text-align:right}.chapters-card{display:grid;gap:20px;padding:24px}.chapters-card__header{display:flex;align-items:center;justify-content:space-between;gap:24px}.chapters-card__header h2{font-family:var(--font-sans)}.chapters-card__header .progress{width:min(100%,280px)}.chapters-card__divider{height:1px;background:var(--border-hairline)}.chapter-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:4px 24px}.chapter-list button{display:grid;min-height:44px;grid-template-columns:48px minmax(0,1fr) 14px;align-items:center;gap:9px;padding:9px 8px;color:var(--text-secondary);border:0;border-radius:var(--radius-sm);background:transparent;cursor:pointer;text-align:left}.chapter-list button:hover{background:var(--surface-page-alt)}.chapter-list span{color:var(--brass-700);font-family:var(--font-mono);font-size:10px}.chapter-list strong{font-size:var(--text-sm);font-weight:520;line-height:1.4}.chapter-list svg{color:var(--forest-600)}@media(max-width:1180px){.page-container{padding:38px 34px 64px}.dashboard-grid{grid-template-columns:1fr}.dashboard-side-column{grid-template-columns:repeat(2,minmax(0,1fr))}.next-session{grid-template-columns:112px 1fr}.next-session__action{grid-column:2}}@media(max-width:960px){.app-shell{padding:64px 0 76px}.sidebar,.app-main__topline{display:none}.mobile-header{position:fixed;z-index:80;top:0;right:0;left:0;display:flex;height:64px;align-items:center;gap:12px;padding:0 20px;border-bottom:1px solid var(--border-hairline);background:#fdfbf7f0;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}.mobile-header .logo__mark{width:30px;height:34px}.mobile-header__title{flex:1;color:var(--ink-900);font-family:var(--font-display);font-size:17px}.mobile-drawer{position:fixed;z-index:75;inset:64px 0 0;display:grid;align-content:start;padding:22px 18px;color:var(--sand-300);background:var(--ink-900);animation:drawer-in var(--duration-base) var(--ease-lux)}.mobile-drawer__profile{display:flex;align-items:center;gap:12px;padding:8px 10px 20px;border-bottom:1px solid var(--border-on-ink)}.mobile-drawer__profile>span:last-child{display:grid}.mobile-drawer__profile strong{color:var(--sand-100);font-size:var(--text-sm)}.mobile-drawer__profile small{color:var(--ink-400);font-size:var(--text-xs)}.mobile-drawer .app-nav{padding:22px 0}.mobile-drawer .app-nav__item:before{left:-18px}.mobile-drawer__logout{display:inline-flex;align-items:center;gap:11px;padding:14px;color:var(--sand-400);border:0;border-top:1px solid var(--border-on-ink);background:transparent;font-size:var(--text-sm)}.bottom-nav{position:fixed;z-index:65;right:0;bottom:0;left:0;display:grid;height:70px;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--border-hairline);background:#fdfbf7f5;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}.bottom-nav a{display:flex;align-items:center;justify-content:center;flex-direction:column;gap:4px;color:var(--ink-400);font-size:9px}.bottom-nav a.active{color:var(--brass-700)}.bottom-nav a.active:before{position:absolute;top:0;width:30px;height:2px;background:var(--brass-500);content:""}@keyframes drawer-in{0%{opacity:0;transform:translateY(-8px)}}.page-container{padding:34px 28px 48px}.resume-card,.live-banner{grid-template-columns:1fr}.resume-card .media-frame,.live-banner .media-frame{max-width:640px}.login-page{grid-template-columns:minmax(330px,.8fr) minmax(460px,1.2fr)}.login-story{padding:38px}.login-story__visual{display:none}.login-form-panel{padding:32px;border-radius:26px 0 0 26px}.sessions-info-grid{grid-template-columns:1fr}.team-management__invite{grid-template-columns:1fr 1fr}.team-management__invite>div:first-child{grid-column:1 / -1}.team-management__row{grid-template-columns:auto minmax(0,1fr) auto}.team-management__row .select-shell,.team-management__row>.badge{grid-column:2;width:fit-content}.team-management__row>.button,.team-management__confirm{grid-column:3;grid-row:1 / span 2}}@media(max-width:720px){:root{--text-4xl: 42px;--text-3xl: 34px}.page-container{padding:28px 20px 44px}.page-stack{gap:28px}.section-heading{gap:10px}.section-heading__title{font-size:36px}.section-heading p{font-size:var(--text-base)}.card{padding:22px}.filters{display:grid}.filters>.input-shell{width:100%}.filters__tags{width:calc(100vw - 40px);margin:0 -3px;padding-bottom:6px}.login-page{display:block;background:var(--surface-page)}.login-story{min-height:auto;padding:24px 20px 42px;border-radius:0 0 28px 28px;background:var(--ink-900)}.login-story__copy{gap:12px;padding:28px 0 0}.login-story__copy h1{font-size:43px}.login-story__copy p{font-size:var(--text-base)}.login-story>small{display:none}.login-form-panel{min-height:auto;padding:26px 20px 48px;border-radius:0}.login-card{margin-top:-46px;padding:26px 22px}.login-card h2{font-size:27px}.login-form__options{align-items:flex-start;flex-direction:column}.resume-card{gap:26px;padding:24px}.resume-card h2{font-size:30px}.resume-card__meta,.resume-card__actions{align-items:flex-start;flex-direction:column}.resume-card__actions{gap:11px}.dashboard-side-column{grid-template-columns:1fr}.subsection-heading{align-items:flex-start;flex-direction:column}.study-overview__summary{grid-template-columns:1fr;gap:14px}.study-overview__number{font-size:44px}.topic-progress-list button{grid-template-columns:30px 1fr 16px}.topic-progress-list__bar{display:none}.live-banner{gap:25px;padding:24px}.live-banner__copy h2{font-size:28px}.lesson-group__header{grid-template-columns:42px 1fr;align-items:start}.lesson-group__header>span{grid-column:2}.lesson-grid,.prompt-grid{grid-template-columns:minmax(0,1fr)}.prompt-card__body{min-height:auto}.next-session{grid-template-columns:1fr;justify-items:start;gap:22px;padding:26px}.next-session__date{width:86px;height:86px}.next-session__date span{font-size:36px}.next-session__action{grid-column:1}.next-session__copy h2{font-size:28px}.next-session__facts{display:grid}.session-row{align-items:flex-start;flex-wrap:wrap}.session-row .button{width:100%}.settings-fields{grid-template-columns:1fr}.settings-fields .field:last-child{grid-column:auto}.profile-card__heading{align-items:flex-start}.access-card{grid-template-columns:auto 1fr}.access-card>.badge{grid-column:2}.account-help{grid-template-columns:auto 1fr}.account-help a{grid-column:2}.team-management__rename,.team-management__invite{grid-template-columns:1fr}.team-management__invite>div:first-child{grid-column:auto}.team-management__row{grid-template-columns:auto minmax(0,1fr);align-items:start}.team-management__row .select-shell,.team-management__row>.badge,.team-management__row>.button,.team-management__confirm{grid-column:2;grid-row:auto}.team-management__confirm{flex-wrap:wrap}.lesson-title-block h1{font-size:36px}.lesson-title-block>div{flex-wrap:wrap}.chapters-card__header{align-items:stretch;flex-direction:column;gap:16px}.chapters-card__header .progress{width:100%}.chapter-list{grid-template-columns:minmax(0,1fr)}.video-preview__scrim{padding:14px}.video-preview__controls{gap:8px}.video-preview__controls>svg{display:none}.tabs__item{padding-right:13px;padding-left:13px}.resource-row{align-items:flex-start;flex-wrap:wrap}.resource-row .button{width:100%}.lesson-prompt>div{align-items:flex-start;flex-wrap:wrap}.lesson-prompt h3{width:calc(100% - 100px)}.lesson-prompt .button{margin-left:auto}.toast{right:20px;bottom:88px}.analytics-consent{right:16px;bottom:86px;width:calc(100vw - 32px);grid-template-columns:auto 1fr;padding:18px}.analytics-consent__actions{grid-column:1 / -1;width:100%}.analytics-consent__actions .button{flex:1}.analytics-preferences{grid-template-columns:auto 1fr}.analytics-preferences__actions{grid-column:1 / -1;width:100%}.analytics-preferences__actions .button{flex:1}.language-preferences{grid-template-columns:auto 1fr}.language-preferences__actions{grid-column:1 / -1;width:100%}.language-preferences__actions .button{flex:1}}@media(max-width:430px){.mobile-header{padding:0 16px}.mobile-header__title{font-size:15px}.page-container{padding-right:16px;padding-left:16px}.filters__tags{width:calc(100vw - 32px)}.section-heading__title{font-size:32px}.login-card__heading{align-items:center}.login-card__mark{display:none}.resume-card__meta{gap:9px}.lesson-group__header{grid-template-columns:34px 1fr;gap:10px}.lesson-group__number{font-size:25px}.lesson-group__header h2{font-size:22px}.prompt-card{padding:19px}.profile-card__heading{flex-direction:column}.chapter-list button{grid-template-columns:45px minmax(0,1fr) 14px}}