:root{--ink:#172c38;--blue:#234bc4;--muted:#52616c;--line:#d4dbdf;--bg:#f5f5f0;--paper:#fff;--highlight:#f4e88a;--radius:16px;--space:24px}
body{font-family:'Segoe UI',Arial,sans-serif;font-size:17px}header{padding-top:22px;padding-bottom:14px}.brand{color:var(--blue)}.brand small{font-size:10px;letter-spacing:1.6px}header,nav,main,footer{max-width:1280px}main{padding-top:32px}nav{gap:6px;padding-bottom:16px}nav button{background:transparent;border-color:transparent;font-size:16px;padding:10px 18px}nav button.active{background:var(--ink);border-color:var(--ink)}nav button:hover{background:#e6e9e7}nav button.active:hover{background:#244553}#due,#friendBadge{font-size:12px;border-radius:6px;margin-left:4px}.panel{border-radius:var(--radius);border-color:var(--line);box-shadow:0 2px 0 #162d3805}.heading h1{font-size:36px;letter-spacing:-1px}.heading p{margin-bottom:0}.eyebrow{font-size:11px;letter-spacing:1.6px}.syncbar{max-width:1216px;padding:0 0 12px;font-size:12px;justify-content:flex-end;margin-bottom:0;color:var(--muted)}#syncStatus:before{content:'●';font-size:8px;color:#287248;margin-right:7px}.syncbar .error:before{color:#a20f25}.syncbar button{font-size:13px;min-height:34px;padding:4px 10px}button{transition:background .12s,border-color .12s;min-height:46px;font-size:16px;border-radius:9px}input,textarea,select{font-size:17px;border-color:#aebac2;background:#fff}input:focus,textarea:focus,select:focus{border-color:var(--blue)}input[aria-invalid=true]{border:2px solid #a20f25}label{font-size:15px}.field-hint{font-size:13px;color:var(--muted);margin:6px 0 14px}.password-wrap{display:flex;border:1px solid #aebac2;border-radius:8px;overflow:hidden;background:#fff}.password-wrap:focus-within{outline:3px solid #cd8900;outline-offset:3px}.password-wrap input{min-width:0;border:0;outline:0!important}.password-wrap button{border:0;border-radius:0;font-size:13px;background:transparent;padding:8px 14px}.error:empty{display:none}.error{font-size:15px}.gate{max-width:1216px;margin:28px auto 56px;display:grid;grid-template-columns:1.2fr 1fr;gap:80px;padding:24px 0;background:transparent}.welcome{padding:10px 0}.welcome h1{font:normal 54px/1.1 Georgia,serif;letter-spacing:-2px;margin:25px 0}.welcome h1 em{font-weight:normal;color:var(--blue)}.welcome>p:not(.eyebrow){max-width:410px;color:var(--muted);font-size:18px;line-height:1.6}.sample-word{border-left:3px solid var(--blue);padding:12px 24px;margin-top:32px}.sample-word h2{font:32px Georgia;margin:8px 0}.sample-word small{font:15px 'Segoe UI';color:var(--muted);margin-left:8px}.sample-word p{font:21px/1.6 Georgia;margin:12px 0}.sample-word>span:last-child{color:var(--muted);font-size:15px}.welcome-points{display:flex;flex-wrap:wrap;gap:18px;margin-top:36px;font-size:12px;color:var(--muted)}.auth-card{padding:32px;align-self:center;max-width:470px;width:100%;box-shadow:0 16px 60px #172c3807}.auth-card h2{font-size:25px;letter-spacing:-.5px;margin:28px 0 8px}.auth-tabs{display:flex;gap:4px;background:var(--bg);padding:4px;border-radius:10px}.auth-tabs button{flex:1;border:0;background:transparent;font-size:14px;padding:8px}.auth-tabs button.active{background:white;color:var(--ink);box-shadow:0 1px 5px #172c3818}.gate input{margin:0}.auth-card .primary{margin-top:12px}.auth-note{font-size:12px;color:var(--muted);line-height:1.7;text-align:center;margin:24px 0 0}.date-chip{font-size:14px;border:1px solid var(--line);border-radius:30px;padding:7px 15px;white-space:nowrap}.dashboard-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:24px}.study-hero{position:relative;overflow:hidden;background:#e7ebf8;border:1px solid #cdd7ef;border-radius:var(--radius);padding:32px;min-height:310px}.study-hero h2{font-size:34px;line-height:1.18;letter-spacing:-1px;margin:18px 0}.study-hero p:not(.eyebrow){font-size:16px;max-width:310px;color:#3f526b}.study-hero button{position:relative;z-index:1;margin-top:8px}.study-hero button span{margin-left:30px}.hero-word{position:absolute;bottom:26px;right:18px;font:italic 45px Georgia;color:#234bc426;transform:rotate(-8deg);pointer-events:none}.week-panel{padding:28px}.week-panel h2{font-size:20px;margin:0}.week-panel .tag{font-size:12px;background:var(--bg);color:var(--muted)}.activity-number{display:flex;align-items:baseline;gap:12px;margin-top:20px}.activity-number strong{font-size:36px;line-height:1}.activity-number span{font-size:14px;color:var(--muted)}.chart{min-height:116px;gap:14px}.chart i{background:#bdcbee}.chart .today i{background:var(--blue)}.chart b{font-weight:500;color:var(--muted);font-size:12px}.chart span{color:var(--muted);font-size:12px}.week-panel .muted{font-size:12px;margin:12px 0 0}.progress-strip{display:grid;grid-template-columns:1fr 1fr 1.5fr;gap:32px;margin:26px 0;padding:26px 32px;border:1px solid var(--line);border-radius:var(--radius);background:white}.progress-strip>div{display:flex;align-items:baseline;gap:16px}.progress-strip strong{font-size:38px;line-height:1.2;letter-spacing:-1px}.progress-strip span{font-size:14px;color:var(--muted)}.progress-strip .vocab-progress{display:block;border-left:1px solid var(--line);padding-left:32px}.vocab-progress b{font-size:14px}.vocab-progress>span{font-size:12px}progress{width:100%;height:8px;accent-color:var(--blue);border:0;border-radius:20px;overflow:hidden;display:block;margin:8px 0;background:#e8ecee}progress::-webkit-progress-bar{background:#e8ecee}progress::-webkit-progress-value{background:var(--blue)}.home-bottom{display:grid;grid-template-columns:1fr 1fr;gap:24px}.home-bottom h2{font-size:25px;letter-spacing:-.5px;line-height:1.3}.home-bottom p:not(.eyebrow){font-size:16px;color:var(--muted);max-width:440px}.home-bottom .panel{padding:28px}.reading-callout{background:#fcfbef}.friends-callout{background:#edf3ee}.home-bottom button{background:transparent;border-color:#a4b4ac}.friend-search{max-width:660px}.friend-search label{margin-top:0}.friend-search form>.error{margin-bottom:0}.person-row{display:flex;align-items:center;gap:14px;padding:14px 0;min-width:0}.avatar{width:48px;height:48px;flex-shrink:0;display:grid;place-items:center;background:#e7ebf8;color:var(--blue);border-radius:50%;font-size:22px;font-weight:600}.person-name{min-width:0;flex:1}.person-name strong,.person-name span{display:block;overflow-wrap:anywhere}.person-name strong{font-size:18px}.person-name span{font-size:13px;color:var(--muted)}.person-actions{display:flex;gap:8px;flex-wrap:wrap}.section-label{display:flex;align-items:baseline;justify-content:space-between;gap:20px;margin-top:28px}.section-label h2{font-size:25px}.section-label>span{font-size:13px;color:var(--muted)}.member .metrics{margin:20px 0}.member .metrics strong{font-size:30px;color:var(--ink)}.member .metrics span{font-size:13px}.member details{font-size:13px;color:var(--muted);border-top:1px solid var(--line);padding-top:12px}.friends-empty{grid-column:1/-1;text-align:center;padding:50px 24px}.friends-empty h2{font-size:25px}.friends-empty p{font-size:16px;color:var(--muted)}.empty-symbol{font:40px Georgia;color:var(--blue);letter-spacing:-6px}.request-panel{padding:8px 24px}.outgoing{margin:24px 0;max-width:none}.profile-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:24px;align-items:start;max-width:1000px}.profile-heading{display:flex;align-items:center;gap:18px;border-bottom:1px solid var(--line);padding-bottom:22px}.profile-heading .avatar{width:64px;height:64px;font-size:28px}.profile-heading h2{margin:0;font-size:25px;overflow-wrap:anywhere}.profile-heading p{margin:4px 0 0;color:var(--muted);font-size:14px}.profile-grid h2{font-size:24px}.profile-grid>.panel{padding:28px}.profile-grid>div>.panel{margin-bottom:18px}.profile-grid p{font-size:16px}.profile-grid details{max-width:none}.logout-panel{background:transparent}.logout-panel p{font-size:14px}.migration-note{padding:14px;background:#fff4c6;border-radius:8px}.wordrow{border-bottom:0}.wordrow.selected{background:#e8edf9}.wordtitle{font-size:60px}.quote{background:#f7f8fb;border-left-width:3px;font-size:27px}.card{box-shadow:0 4px 16px #172c3804}.review{max-width:820px}.review .actions{display:grid;grid-template-columns:1fr 1fr}.review .actions button{min-height:56px}.review #dontKnow{background:#fff7df;border-color:#c8b670}.review #dontKnow:disabled{opacity:.6}.review #answer{padding:8px 20px;background:#edf4ee;border-radius:10px;margin-top:16px}footer{margin-top:30px;font-size:12px;border-top:1px solid var(--line)}#notice{z-index:100;box-shadow:0 6px 30px #172c3820}
@media(max-width:1000px){.gate{gap:35px;padding:20px 32px}.welcome h1{font-size:44px}.syncbar{padding:0 32px 12px}.hero-word{display:none}.progress-strip{gap:20px}.progress-strip>div{gap:10px;flex-wrap:wrap}.progress-strip strong{font-size:32px}.progress-strip span{font-size:13px}}
@media(max-width:760px){header,nav,main,footer{padding-left:18px;padding-right:18px}.brand small{font-size:9px}#stats{font-size:12px}.syncbar{padding:0 18px 10px;justify-content:flex-start}.gate{grid-template-columns:1fr;gap:24px;margin:0 auto 30px;padding:12px 18px}.welcome h1{font-size:37px;line-height:1.15;margin:16px 0;letter-spacing:-1px}.welcome h1 br{display:none}.welcome h1 em:before{content:' '}.welcome>p:not(.eyebrow){font-size:16px;margin-bottom:0}.sample-word,.welcome-points{display:none}.auth-card{max-width:none;padding:24px}.auth-card h2{font-size:23px}.auth-note{font-size:12px}nav{display:grid;grid-template-columns:repeat(3,1fr);gap:4px}nav button{padding:8px 5px;font-size:14px}.dashboard-grid,.home-bottom,.profile-grid{grid-template-columns:1fr}.heading h1{font-size:29px}.date-chip{display:none}.study-hero{min-height:280px;padding:26px}.study-hero h2{font-size:32px}.study-hero p:not(.eyebrow){max-width:none}.progress-strip{grid-template-columns:1fr 1fr;padding:24px;gap:20px}.progress-strip>div{display:block}.progress-strip span{display:block}.progress-strip .vocab-progress{grid-column:1/-1;border-left:0;border-top:1px solid var(--line);padding:16px 0 0}.progress-strip .topline{display:flex}.person-row{gap:10px;flex-wrap:wrap}.person-actions{margin-left:auto}.person-actions button{font-size:14px;padding:8px 10px}.section-label{display:block}.section-label h2{margin-bottom:4px}.section-label>span{display:block;margin-bottom:18px}.members{grid-template-columns:1fr}.friend-search{padding:20px}.friend-search .search input{min-width:0}.profile-grid>.panel{padding:24px}.wordtitle{font-size:48px}.quote{font-size:24px}.review .wordtitle{font-size:50px}.review .topline .eyebrow{font-size:10px}.card label{font-size:15px}.wordrow small{max-width:190px}footer{margin-top:20px}.home-bottom .panel{padding:24px}.heading>div>p{font-size:16px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}

h1{overflow-wrap:anywhere}