:root{--ink:#182823;--muted:#68746e;--paper:#f5f3eb;--card:#fffefa;--line:#e5e4db;--green:#274e3e;--green-dark:#19382c;--gold:#c8a65b;--soft:#e9efe8;--warn:#fcf0d6;--warn-ink:#765b20;--red:#9f4135;--shadow:0 24px 70px rgba(31,49,40,.09)}
*{box-sizing:border-box}html{min-height:100%;background:var(--paper)}body{margin:0;color:var(--ink);font-family:Inter,"Segoe UI","Microsoft YaHei",sans-serif;font-size:15px;line-height:1.55;background:radial-gradient(ellipse at 10% 0%,#fdfbf3 0%,transparent 46%),var(--paper);min-height:100vh}.page-shell{max-width:1180px;margin:0 auto;padding:0 54px}.topbar{height:92px;border-bottom:1px solid rgba(63,79,67,.13);display:flex;align-items:center;justify-content:space-between}.brand{display:flex;gap:12px;align-items:center;text-decoration:none;color:var(--ink)}.brand-mark{width:38px;height:38px;border-radius:12px;background:var(--green);color:#f7f2df;display:grid;place-items:center;font-family:serif;font-size:22px;box-shadow:inset 0 0 0 1px rgba(255,255,255,.2)}.brand-copy{display:grid;line-height:1.2}.brand-copy strong{font-size:17px;letter-spacing:.07em}.brand-copy small{font-size:9px;color:#879188;letter-spacing:.15em;margin-top:5px}.top-meta{font-size:12px;color:#778178;display:flex;align-items:center;gap:9px}.online-dot,.sync-state i{display:inline-block;width:7px;height:7px;border-radius:50%;background:#78a77d}.intro{padding:57px 0 31px;max-width:740px}.eyebrow,.section-kicker{font-size:10px;letter-spacing:.19em;color:#8b9388;font-weight:700}.eyebrow span{color:var(--gold);margin-right:8px}.intro h1{font-family:"Iowan Old Style",Georgia,"Songti SC",serif;font-size:42px;font-weight:500;line-height:1.2;letter-spacing:.015em;margin:16px 0 10px}.intro h1 em{font-style:normal;color:var(--green)}.intro>p{margin:0;color:var(--muted);font-size:15px}.notice{margin-top:22px;display:inline-flex;align-items:center;gap:11px;padding:10px 14px;border:1px solid #efdfb8;border-radius:8px;background:rgba(252,240,214,.68);font-size:12px;color:var(--warn-ink)}.notice strong{font-weight:700}.notice-icon{display:grid;place-items:center;width:19px;height:19px;border-radius:50%;background:#ead49d;color:#614a18;font-weight:800;font-family:serif}.workspace{display:grid;grid-template-columns:minmax(390px,1.3fr) minmax(250px,.7fr);gap:25px;align-items:stretch;margin:10px 0 48px}.auth-card,.welcome-card{background:var(--card);border:1px solid rgba(58,76,64,.1);border-radius:15px;box-shadow:var(--shadow);padding:33px 38px 24px;min-height:424px}.card-heading{display:flex;align-items:center;justify-content:space-between}.card-heading h2,.welcome-top h2{font-size:23px;font-family:"Iowan Old Style",Georgia,"Songti SC",serif;font-weight:500;margin:5px 0 0}.step-mark{display:flex;gap:5px}.step-mark span{height:4px;width:17px;border-radius:5px;background:#e4e5df}.step-mark .step-active{width:31px;background:var(--gold)}.tabs{display:flex;border-bottom:1px solid var(--line);gap:24px;margin:24px 0 20px}.tab{appearance:none;background:none;border:0;padding:0 0 11px;font-size:13px;color:#8b9289;cursor:pointer;position:relative}.tab.active{color:var(--green);font-weight:700}.tab.active:after{content:"";height:2px;position:absolute;background:var(--green);bottom:-1px;left:0;right:0}label{display:block;font-weight:650;font-size:12px;margin:17px 0 7px;color:#404b44}input,textarea{font:inherit;color:var(--ink)}input{height:43px;width:100%;border:1px solid #dedfd6;border-radius:7px;background:#fff;padding:0 12px;outline:none;transition:border .18s,box-shadow .18s}input:focus,textarea:focus{border-color:#7b9b84;box-shadow:0 0 0 3px rgba(83,126,95,.11)}input::placeholder{color:#aeb3ad}.hint{font-size:11px;color:#8c958d;margin-top:6px}.button{border:0;border-radius:7px;height:43px;padding:0 17px;font:inherit;font-size:13px;font-weight:650;cursor:pointer;transition:transform .16s,background .16s,box-shadow .16s}.button:hover{transform:translateY(-1px)}.button:focus-visible,.tab:focus-visible,.text-button:focus-visible{outline:3px solid rgba(200,166,91,.55);outline-offset:2px}.button:disabled{opacity:.55;cursor:wait;transform:none}.button span{font-size:17px;margin-left:9px;font-weight:400}.button.primary{background:var(--green);color:white;box-shadow:0 4px 12px rgba(34,75,54,.14)}.button.primary:hover{background:var(--green-dark)}.button.secondary{background:var(--soft);color:var(--green);border:1px solid #dbe4d9}.button.secondary:hover{background:#e0e9df}.button.full{width:100%;margin-top:22px;display:flex;align-items:center;justify-content:center}
.message{min-height:20px;margin-top:10px;font-size:12px;color:var(--red)}.message.success{color:#38734b}.card-foot{border-top:1px solid #eeeee8;margin-top:14px;padding-top:15px;font-size:11px;color:#89928a;display:flex;align-items:center;gap:8px}.lock-icon{font-size:15px;color:#9eaa9e}.side-note{background:var(--green);border-radius:15px;padding:33px 32px 24px;color:#eff1e8;position:relative;overflow:hidden;min-height:424px;display:flex;flex-direction:column}.side-note:before{content:"";position:absolute;width:240px;height:240px;border:1px solid rgba(222,204,148,.15);border-radius:50%;right:-115px;top:70px;box-shadow:0 0 0 26px rgba(222,204,148,.025),0 0 0 52px rgba(222,204,148,.02)}.side-number{font-family:Georgia,serif;font-size:46px;line-height:1;color:#d7c489;position:relative}.side-number span{font-family:Inter,"Segoe UI",sans-serif;font-size:11px;vertical-align:top;margin-left:5px;color:#aeb9a8;letter-spacing:.08em}.side-note h3{font-family:"Iowan Old Style",Georgia,"Songti SC",serif;font-size:22px;font-weight:500;margin:26px 0 7px;position:relative}.side-note>p{font-size:12px;line-height:1.85;color:#c0cabc;max-width:255px;margin:0;position:relative}.side-rule{width:35px;height:1px;background:var(--gold);margin:25px 0 18px;position:relative}.side-stat{display:flex;gap:12px;align-items:center;margin:8px 0;position:relative}.stat-icon{width:28px;height:28px;border:1px solid rgba(224,211,168,.35);border-radius:8px;color:#dbc98e;display:grid;place-items:center;font-size:16px}.side-stat span:last-child{display:grid}.side-stat strong{font-size:11px;font-weight:600}.side-stat small{font-size:10px;color:#aeb9a8;margin-top:2px}.side-bottom{font-size:10px;letter-spacing:.03em;color:#aeb9a8;margin-top:auto;padding-top:24px}.side-bottom span{color:#d8c582;padding:0 5px}.footer{border-top:1px solid rgba(63,79,67,.13);padding:19px 0 24px;display:flex;justify-content:space-between;color:#90978f;font-size:10px;letter-spacing:.025em}.welcome-card{padding-top:29px}.welcome-top{display:flex;align-items:center;gap:13px}.avatar{width:44px;height:44px;background:#e7eee4;border-radius:14px;display:grid;place-items:center;color:var(--green);font-family:serif;font-size:22px}.welcome-top h2{font-size:21px}.welcome-top h2 span{color:var(--green)}.welcome-copy{color:var(--muted);font-size:12px;margin:18px 0 20px}.sync-box{border:1px solid #e2e5dc;border-radius:9px;padding:15px;background:#fbfbf7}.sync-heading{display:flex;align-items:center;justify-content:space-between;font-size:12px;font-weight:700}.sync-state{font-size:10px;font-weight:500;color:#8a948b;display:flex;align-items:center;gap:6px}.sync-state i{background:#bdc5bc}.sync-state.ready i{background:#7ba77d}.sync-state.dirty i{background:#d4a747}.sync-box label{margin-top:14px}.sync-box textarea{display:block;width:100%;resize:vertical;min-height:137px;border:1px solid #e1e3da;border-radius:6px;background:#fff;padding:10px;font:11px/1.6 Consolas,monospace;outline:none}.sync-actions{display:flex;gap:8px;margin-top:13px}.sync-actions .button{height:38px;padding:0 12px;font-size:11px;flex:1}.sync-actions .button span{margin-left:3px}.sync-box .hint{line-height:1.6}.account-foot{display:flex;justify-content:space-between;align-items:center;border-top:1px solid #eeeee8;margin-top:12px;padding-top:12px;color:#929a92;font-size:10px}.text-button{background:none;border:0;padding:5px;color:#63766a;font:inherit;font-size:11px;text-decoration:underline;cursor:pointer}[hidden]{display:none!important}
@media(max-width:760px){.page-shell{padding:0 24px}.topbar{height:75px}.top-meta{font-size:10px}.intro{padding:41px 0 24px}.intro h1{font-size:34px}.workspace{grid-template-columns:1fr;gap:17px;margin-bottom:34px}.auth-card,.welcome-card{min-height:0;padding:27px 25px 20px}.side-note{min-height:290px;padding:25px}.side-number{font-size:36px}.side-note h3{margin-top:16px}.side-rule{margin:16px 0 10px}.side-bottom{padding-top:16px}.footer{gap:12px;font-size:9px}}
@media(max-width:420px){.page-shell{padding:0 16px}.top-meta{max-width:148px;text-align:right;line-height:1.4}.intro h1{font-size:30px}.intro>p{font-size:13px}.notice{font-size:10px;align-items:flex-start}.auth-card,.welcome-card{padding-left:19px;padding-right:19px}.sync-actions{flex-direction:column}.sync-actions .button{flex:none}.footer{align-items:flex-start;flex-direction:column;gap:3px}}
/* Home and navigation slice, based on the source system's learning hall and workbench. */
.workspace.home-mode{grid-template-columns:minmax(0,1fr)}.workspace.home-mode>.side-note{display:none}.workspace.home-mode>.welcome-card{width:100%;min-height:0;padding:0;border:0;border-radius:0;background:transparent;box-shadow:none}.workspace.home-mode{margin-top:0}.home-dashboard{width:100%;color:var(--ink)}.home-layout{display:grid;grid-template-columns:164px minmax(0,1fr) 170px;gap:15px;align-items:start}.learning-nav{border:1px solid #e6e3d8;border-radius:12px;background:#fffefa;padding:12px 9px;box-shadow:0 10px 32px rgba(31,49,40,.045)}.learning-nav-title{padding:5px 9px 13px;font-size:12px;font-weight:750;color:#415248;border-bottom:1px solid #eeece4;margin-bottom:6px}.learning-nav-title span{display:block;margin-top:3px;color:#a2a89f;font-size:8px;letter-spacing:.14em;font-weight:500}.learning-nav>button{display:flex;align-items:center;gap:9px;width:100%;padding:8px 8px;border:0;border-radius:7px;text-align:left;background:transparent;color:#69756b;font:inherit;font-size:11px;cursor:pointer;transition:background .15s,color .15s}.learning-nav>button:hover,.learning-nav>button.selected{background:#edf2eb;color:var(--green);font-weight:700}.learning-nav>button i{font-style:normal;width:22px;height:22px;border-radius:6px;background:#f1f0e9;display:grid;place-items:center;color:#8d7950;font-size:10px}.learning-nav>button.selected i{background:#dfe9dc;color:var(--green)}.learning-nav-foot{border-top:1px solid #eeece4;margin:8px 5px 0;padding:11px 5px 2px;color:#a1a79e;font-size:9px}.home-main{min-width:0}.home-toolbar{display:flex;justify-content:space-between;align-items:center;margin:0 0 11px;color:#79847b;font-size:11px;font-weight:650}.theme-switch{display:flex;gap:3px;padding:3px;border:1px solid #e1e2d9;background:#f7f6f0;border-radius:8px}.theme-switch button{border:0;background:transparent;color:#808980;padding:6px 9px;border-radius:6px;font:inherit;font-size:10px;cursor:pointer}.theme-switch button[aria-pressed=true]{background:#fffefa;color:var(--green);box-shadow:0 1px 4px rgba(30,50,38,.1);font-weight:700}.home-hero{position:relative;min-height:285px;overflow:hidden;border:1px solid #315a48;border-radius:13px;background:linear-gradient(112deg,#193a2d 0%,#214633 55%,#2c5a41 100%);color:#f7f3e5;box-shadow:0 14px 32px rgba(29,64,47,.17);padding:28px 25px 42px}.home-hero:after{content:"";position:absolute;inset:0;background:radial-gradient(ellipse at 87% 55%,rgba(212,186,116,.12),transparent 37%),linear-gradient(90deg,rgba(17,45,34,.12),transparent 75%);pointer-events:none}.home-hero-copy{position:relative;z-index:2;max-width:56%}.home-kicker{display:flex;align-items:center;gap:7px;color:#d1c18c;font-size:8px;letter-spacing:.19em}.home-kicker i{width:6px;height:6px;background:#d6c487;border-radius:50%;box-shadow:0 0 10px #d6c487}.home-hero h2{font-family:"Iowan Old Style",Georgia,"Songti SC",serif;font-size:31px;line-height:1.16;font-weight:500;margin:17px 0 9px;letter-spacing:.015em}.home-hero h2 em{color:#dfcd91;font-style:normal}.home-hero-copy>p{font-size:11px;line-height:1.8;color:#c1d0c2;margin:0}.hero-actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}.hero-actions button{height:33px;border-radius:6px;padding:0 11px;font:inherit;font-size:10px;cursor:pointer}.hero-primary{border:1px solid #d6c487;background:#d6c487;color:#263d30;font-weight:750}.hero-primary span{margin-left:8px;font-size:14px}.hero-secondary{border:1px solid rgba(231,232,214,.35);background:rgba(255,255,255,.06);color:#eef0e6}.home-library-art{position:absolute;z-index:1;right:1%;top:4%;width:45%;height:87%;display:grid;place-items:center;perspective:650px}.art-orbit{position:absolute;width:210px;height:210px;border:1px solid rgba(223,205,145,.17);border-radius:50%;box-shadow:0 0 0 20px rgba(223,205,145,.025),0 0 0 42px rgba(223,205,145,.02)}.art-shelf{position:absolute;width:190px;height:126px;top:20%;border-bottom:5px solid rgba(215,195,136,.48);display:flex;align-items:flex-end;justify-content:center;gap:5px;padding:0 11px}.art-shelf i{display:block;width:16px;border:1px solid rgba(232,218,172,.55);border-radius:3px 3px 1px 1px;background:linear-gradient(90deg,#785f3b,#be9d5c 45%,#6a624b);height:62px;transform:rotate(-5deg)}.art-shelf i:nth-child(2n){height:80px;background:linear-gradient(90deg,#3e7860,#72a083 45%,#315c4a);transform:rotate(3deg)}.art-shelf i:nth-child(3n){height:54px;background:linear-gradient(90deg,#8a6147,#c49262 45%,#674632)}.art-book{position:absolute;top:48%;left:35%;width:112px;height:62px;transform:rotateX(52deg) rotateZ(-10deg);border-radius:4px 7px 5px 5px;background:linear-gradient(140deg,#dfc982,#a9813e);box-shadow:10px 16px 22px rgba(8,25,16,.36);border-bottom:7px solid #71542d}.art-book b{position:absolute;left:50%;top:0;height:100%;width:5px;background:#775c35}.art-book i{position:absolute;top:4px;left:10px;height:42px;width:37px;border-radius:2px;background:repeating-linear-gradient(0deg,#f5e9bf 0 3px,#d6bf80 4px 5px)}.art-book i:last-child{left:62px}.art-label{position:absolute;right:2%;bottom:2%;color:rgba(230,220,182,.55);font-size:7px;letter-spacing:.2em}.hero-foot{position:absolute;z-index:2;bottom:0;left:0;right:0;padding:8px 14px;border-top:1px solid rgba(229,223,194,.12);display:flex;justify-content:space-between;background:rgba(15,37,28,.18);font-size:9px;color:#b6c2b5}.hero-foot span:first-child{color:#ddce98}.home-section-heading{display:flex;justify-content:space-between;align-items:end;margin:23px 0 12px}.home-section-heading>div>span{font-size:8px;letter-spacing:.19em;color:#9da399}.home-section-heading h3{font:500 20px "Iowan Old Style",Georgia,"Songti SC",serif;margin:4px 0 0}.path-note{font-size:9px;color:#a3a89f}.module-group{margin:15px 0 20px}.module-group h4{display:flex;align-items:center;gap:8px;font-size:11px;margin:0 0 9px;color:#3f4e44}.module-group h4:before{content:"";width:3px;height:15px;border-radius:3px;background:var(--gold)}.module-group h4 small{color:#a0a69e;font-size:9px;font-weight:400}.home-module-grid{display:grid;gap:9px}.home-module-grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}.home-module-grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.home-module-card{min-width:0;min-height:117px;border:1px solid #e5e4dc;border-radius:9px;background:#fffefa;padding:13px 12px;text-align:left;display:flex;flex-direction:column;align-items:flex-start;cursor:pointer;box-shadow:0 5px 15px rgba(31,49,40,.035);transition:transform .16s,border-color .16s,box-shadow .16s}.home-module-card:hover{transform:translateY(-2px);border-color:#c9d8c8;box-shadow:0 9px 20px rgba(31,49,40,.07)}.home-module-card>i{font-style:normal;font-size:17px;margin-bottom:5px}.home-module-card>b{font-size:11px;color:#304236}.home-module-card>span{font-size:9px;line-height:1.55;color:#8b958c;margin-top:3px}.home-module-card>small{margin-top:auto;padding-top:8px;color:#9a9f94;font-size:8px}.home-module-card>small em{font-style:normal;color:#a1874a;margin-left:4px;font-size:12px}.words-card{border-top:2px solid #76937a}.phrases-card{border-top:2px solid #8f87a9}.daily-card{border-top:2px solid #d0ad65}.essay-card{border-top:2px solid #c37b65}.qbank-card{border-top:2px solid #6f8fa3}.home-rail{border:1px solid #e6e3d8;border-radius:12px;background:#fffefa;padding:15px 13px;box-shadow:0 10px 32px rgba(31,49,40,.045)}.rail-title{font-size:11px;color:#47574b;font-weight:750;padding-bottom:12px;border-bottom:1px solid #eeece4}.rail-empty{min-height:145px;padding:22px 6px 15px;display:flex;flex-direction:column;align-items:center;text-align:center;justify-content:center}.rail-empty i{font-style:normal;color:#b69a58;font-size:21px;margin-bottom:8px}.rail-empty b{font-size:10px;color:#59685d}.rail-empty span{font-size:9px;line-height:1.7;color:#9aa198;margin-top:5px}.rail-links{border-top:1px solid #eeece4;padding-top:9px;display:grid;gap:3px}.rail-links button{border:0;background:none;text-align:left;padding:8px 2px;color:#77837a;font:inherit;font-size:9px;cursor:pointer}.rail-links button:hover{color:var(--green)}.rail-caption{margin-top:17px;text-align:center;color:#aa9764;font:italic 11px Georgia,serif}.home-toast{position:fixed;z-index:20;bottom:24px;left:50%;transform:translate(-50%,12px);opacity:0;pointer-events:none;max-width:calc(100vw - 32px);padding:11px 17px;border-radius:8px;background:#1d382c;color:#f4f1e6;font-size:11px;text-align:center;box-shadow:0 8px 28px rgba(0,0,0,.2);transition:opacity .18s,transform .18s}.home-toast.visible{opacity:1;transform:translate(-50%,0)}.home-mobile-bar{display:none}.top-actions{display:flex;align-items:center;gap:9px}.top-user{display:flex;align-items:center;gap:7px;font-size:11px;color:#69756b}.top-user i{font-style:normal;display:grid;place-items:center;width:25px;height:25px;border-radius:8px;background:#e6eee3;color:var(--green)}.top-action{border:1px solid #d9e2d7;border-radius:6px;padding:6px 9px;background:#edf2eb;color:var(--green);font:inherit;font-size:10px;cursor:pointer}.top-action.subtle{background:transparent;border-color:#e4e3dc;color:#7b837c}.sync-panel{position:relative}.back-home{margin:0 0 3px!important}
.home-dashboard[data-home-theme="classic"] .home-hero{background:linear-gradient(115deg,#fbf8f0,#ece7d9);color:#25332a;border-color:#e3dac3;box-shadow:0 8px 24px rgba(31,49,40,.07)}.home-dashboard[data-home-theme="classic"] .home-hero:after{background:radial-gradient(ellipse at 86% 55%,rgba(189,150,63,.11),transparent 38%)}.home-dashboard[data-home-theme="classic"] .home-hero-copy>p{color:#6f796f}.home-dashboard[data-home-theme="classic"] .home-kicker{color:#92753d}.home-dashboard[data-home-theme="classic"] .home-kicker i{background:#b99450}.home-dashboard[data-home-theme="classic"] .home-hero h2 em{color:#93743e}.home-dashboard[data-home-theme="classic"] .hero-secondary{color:#455449;border-color:#c8cabc;background:rgba(255,255,255,.55)}.home-dashboard[data-home-theme="classic"] .hero-foot{background:rgba(255,255,255,.42);border-color:#e5ddc9;color:#798174}.home-dashboard[data-home-theme="classic"] .hero-foot span:first-child{color:#8d7445}.home-dashboard[data-home-theme="classic"] .art-orbit{border-color:rgba(160,126,59,.22);box-shadow:0 0 0 20px rgba(160,126,59,.03),0 0 0 42px rgba(160,126,59,.02)}.home-dashboard[data-home-theme="classic"] .art-label{color:#9b906f}
@media(max-width:1060px){.home-layout{grid-template-columns:150px minmax(0,1fr)}.home-rail{grid-column:2;display:grid;grid-template-columns:1fr 1fr;gap:12px}.rail-title{grid-column:1/-1}.rail-empty{min-height:95px}.rail-links{border-top:0;padding-top:0}.rail-caption{display:none}}
@media(max-width:760px){.workspace.home-mode{display:block}.workspace.home-mode>.welcome-card{padding:0}.home-mobile-bar{display:flex;justify-content:space-between;align-items:center;margin:0 0 9px;font-size:11px;font-weight:700;color:#69756b}.home-mobile-bar button{border:1px solid #dfe3d9;background:#fffefa;border-radius:6px;padding:6px 9px;color:var(--green);font:inherit;font-size:10px}.home-layout{display:block}.learning-nav{display:none;margin-bottom:10px}.home-layout.nav-open .learning-nav{display:block;columns:2}.learning-nav-title,.learning-nav-foot{column-span:all}.learning-nav>button{break-inside:avoid}.home-rail{display:none}.home-toolbar{margin-top:6px}.home-hero{min-height:260px;padding:22px 17px 39px}.home-hero-copy{max-width:70%}.home-hero h2{font-size:27px}.home-library-art{right:-11%;width:48%;opacity:.76}.home-section-heading{margin-top:19px}.home-module-card{min-height:126px;padding:10px}.home-module-grid.three{gap:6px}.home-module-card>span{font-size:8px}.home-toast{bottom:12px}}
@media(max-width:500px){.top-actions{gap:5px}.top-user{font-size:0}.top-user i{font-size:11px}.top-action{font-size:9px;padding:6px}.theme-switch button{font-size:9px;padding:6px}.home-hero{min-height:280px}.home-hero-copy{max-width:100%}.home-library-art{right:-18%;top:25%;width:55%;opacity:.35}.home-hero-copy>p{max-width:245px}.hero-foot{font-size:8px}.hero-foot span:last-child{max-width:57%;text-align:right}.home-module-grid.three{grid-template-columns:1fr}.home-module-grid.two{grid-template-columns:1fr}.home-module-card{min-height:100px}.home-module-card>small{padding-top:5px}.home-section-heading h3{font-size:18px}}
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@media(max-width:760px){.wordbank-view{padding:14px 12px}.wb-title-row{align-items:flex-start;flex-direction:column}.wb-toolbar{gap:5px}.wb-toolbar input[type=search]{flex-basis:100%}.wb-add-fields,.wb-edit-form{grid-template-columns:1fr 1fr}.wb-pos-field{grid-column:1/-1}.wb-entry{grid-template-columns:1fr}.wb-entry-actions{justify-content:flex-start}.wb-tabs{margin-right:-5px}.wb-flash-term{font-size:25px}}
@media(max-width:440px){.wb-sync-mark{font-size:8px}.wb-tabs{gap:2px}.wb-tab{padding:6px 7px;font-size:8px}.wb-count-strip{gap:7px;font-size:8px}.wb-entry-actions button{padding:6px 8px}.wb-quiz-box{padding:13px}.wb-quiz-options{grid-template-columns:1fr}.wb-quiz-result{align-items:flex-start;flex-direction:column}}
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@media(max-width:760px){.wb-capsule-fields{grid-template-columns:1fr 1fr}.wb-capsule-fields label:nth-child(3){grid-column:1/-1}.wb-capsule-assoc-row{grid-template-columns:1fr auto}.wb-capsule-linked{grid-column:1}.wb-capsule-manage{grid-column:2;grid-row:1}.wb-capsule-assoc-form{grid-column:1/-1}.wb-capsule-checks{grid-template-columns:1fr}}
@media(max-width:440px){.wb-capsule-card{align-items:flex-start;flex-direction:column}.wb-capsule-actions{align-self:flex-end}.wb-capsule-tabs button{flex:1;padding:7px 5px}.wb-capsule-fields,.wb-capsule-assoc-form .wb-capsule-fields{grid-template-columns:1fr}.wb-capsule-fields label:nth-child(3){grid-column:auto}}
.sentence-view{min-height:520px;padding:18px 20px;border:1px solid #e6e3d8;border-radius:12px;background:#fffefa;box-shadow:0 10px 32px rgba(31,49,40,.045)}.sentence-page-head{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #eeece4;padding-bottom:11px;color:#849084;font-size:9px}.sentence-page-head button{border:0;background:none;color:#617369;font:inherit;font-size:10px;cursor:pointer}.sentence-page-head button:hover{color:var(--green)}.sentence-title{padding:17px 0 13px}.sentence-kicker{font-size:8px;letter-spacing:.19em;color:#a09d8e}.sentence-title h2{font:500 24px "Iowan Old Style",Georgia,"Songti SC",serif;color:#253a2e;margin:4px 0}.sentence-title p{margin:0;color:#858f85;font-size:10px}#sentence-form{padding:13px;border:1px solid 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UI",sans-serif}.sentence-token.punctuation{min-height:0;border:0;background:none;color:#6e786f;padding:0;font-size:14px;cursor:default}.sentence-result-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.sentence-result-grid section{padding:10px;border:1px solid #efeee8;border-radius:7px;background:#fdfdf9}.sentence-result-grid h4{margin:0 0 8px;color:#58675c;font-size:10px}.sentence-result-grid ul{display:grid;gap:6px;margin:0;padding:0;list-style:none}.sentence-result-grid li{display:grid;gap:3px;color:#59685d;font-size:9px}.sentence-result-grid li b{color:#625d93;font-size:9px}.sentence-result-grid li small{color:#97998e}.sentence-component-list,.sentence-phrase-list{display:flex;flex-wrap:wrap;gap:5px}.sentence-component-list span,.sentence-phrase-list span{display:grid;gap:3px;padding:5px 7px;border:1px solid #e9e8df;border-radius:5px;background:#fff;color:#647166;font-size:8px}.sentence-component-list b,.sentence-phrase-list b{color:#625d93;font-size:8px}.sentence-phrase-list b{color:#426448}.sentence-muted{margin:0;color:#969b91;font-size:9px}.sentence-detail-note{margin-top:10px;padding:8px 9px;border-left:2px solid #d9d6ee;background:#f8f7fc;color:#858398;font-size:8px;line-height:1.6}.sentence-translation{margin:4px 0 12px;padding:12px;border:1px solid #dedced;border-radius:8px;background:#f8f7fc}.sentence-translation>div{display:flex;justify-content:space-between;gap:10px;color:#565189;font-size:10px}.sentence-translation>div span{color:#8985ad;font-size:8px}.sentence-translation p{margin:9px 0;color:#405044;font-size:13px;line-height:1.75;word-break:break-word}.sentence-translation>small{color:#9290a6;font-size:8px}.sentence-history{margin-top:12px;border:1px solid #e9e8e0;border-radius:7px;background:#fff}.sentence-history summary{padding:9px 11px;color:#68756a;font-size:9px;cursor:pointer}.sentence-history summary span{margin-left:5px;color:#93998f}.sentence-history-list{display:grid;gap:5px;padding:0 9px 9px}.sentence-history-list button{display:grid;gap:4px;border:1px solid #edede7;border-radius:5px;background:#fbfcf8;padding:7px 8px;text-align:left;cursor:pointer}.sentence-history-list button>span{overflow:hidden;color:#526258;font-size:9px;text-overflow:ellipsis;white-space:nowrap}.sentence-history-list small,.sentence-history-empty{color:#999b91;font-size:8px}.sentence-history-empty{padding:0 11px 10px}
@media(max-width:760px){.sentence-view{padding:14px 12px}.sentence-controls{align-items:stretch;flex-direction:column}.sentence-actions{justify-content:flex-end}.sentence-result-grid{grid-template-columns:1fr}.sentence-result-head h3{font-size:17px}}
.daily-view{min-height:520px;padding:18px 20px;border:1px solid #e6e3d8;border-radius:12px;background:#fffefa;box-shadow:0 10px 32px rgba(31,49,40,.045)}.daily-page-head{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #eeece4;padding-bottom:11px;color:#849084;font-size:9px}.daily-page-head button{border:0;background:none;color:#617369;font:inherit;font-size:10px;cursor:pointer}.daily-title{display:flex;align-items:flex-end;justify-content:space-between;gap:12px;padding:17px 0 8px}.daily-kicker{font-size:8px;letter-spacing:.19em;color:#a09d8e}.daily-title h2{font:500 24px "Iowan Old Style",Georgia,"Songti SC",serif;color:#253a2e;margin:4px 0}.daily-title p{margin:0;color:#858f85;font-size:10px}.daily-active-time{flex-shrink:0;color:#838c82;font-size:9px}.daily-active-time b{color:#315a40;font-size:12px}.daily-status{min-height:18px;padding:4px 1px;color:#63806a;font-size:9px}.daily-status.error{color:#a44d42}.daily-steps{display:flex;overflow-x:auto;margin:6px 0 12px;border:1px solid #e7e7de;border-radius:7px;background:#fafaf6}.daily-steps span{display:flex;align-items:center;justify-content:center;gap:5px;flex:1;min-width:72px;padding:8px 5px;color:#8b9288;font-size:8px;white-space:nowrap}.daily-steps span.active{background:#315a40;color:#fff}.daily-steps span.done{background:#edf3ea;color:#426449}.daily-steps i{display:grid;place-items:center;width:16px;height:16px;border:1px solid currentColor;border-radius:50%;font-size:8px;font-style:normal}.daily-passage{padding:15px;border:1px solid #dce8d8;border-radius:9px;background:#f5faf2}.daily-passage-meta{display:flex;flex-wrap:wrap;gap:8px;color:#728175;font-size:8px}.daily-passage h3{margin:9px 0 8px;color:#2f4936;font:500 18px Georgia,"Songti SC",serif}.daily-passage-text{margin:0;color:#2e3931;font:15px/1.9 Georgia,"Segoe UI",sans-serif;white-space:pre-wrap}.daily-translation{margin-top:12px;padding-top:9px;border-top:1px solid #dfe8dc}.daily-translation summary{color:#477251;font-size:9px;cursor:pointer}.daily-translation p{margin:7px 0 0;color:#718174;font-size:11px;line-height:1.8}.daily-section-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin:15px 0 8px}.daily-section-head h3{margin:0;color:#34473a;font-size:13px}.daily-section-head span{color:#899187;font-size:8px}.daily-question{margin:8px 0;padding:11px;border:1px solid #e8e8e1;border-radius:7px;background:#fff}.daily-question h4{margin:0 0 7px;color:#435349;font-size:10px;line-height:1.6}.daily-options{display:grid;gap:4px}.daily-option{display:flex;align-items:flex-start;gap:6px;padding:7px 8px;border:1px solid transparent;border-radius:5px;color:#69746b;font-size:9px;line-height:1.5;cursor:pointer}.daily-option:hover,.daily-option.selected{border-color:#e3e5dc;background:#f8f9f4}.daily-option input{margin:2px 0 0;accent-color:#315a40}.daily-option b{color:#7e897d}.daily-option input:disabled{cursor:default}.daily-feedback{margin-top:7px;padding:7px 9px;border-radius:5px;font-size:8px;line-height:1.55}.daily-feedback.correct{border:1px solid #cfdfcb;background:#f0f7ed;color:#4d744f}.daily-feedback.wrong{border:1px solid #eed2cc;background:#fff5f2;color:#a05247}.daily-detail-card{padding:16px;border:1px solid #dbe4f1;border-radius:9px;background:#f4f7fc}.daily-detail-icon{color:#596b9e;font-size:14px;font-weight:700}.daily-detail-card h3{margin:5px 0;color:#33435f;font-size:13px}.daily-detail-card p{color:#66728b;font-size:10px;line-height:1.65}.daily-detail-card blockquote{margin:11px 0;padding:9px 11px;border-left:2px solid #8998c1;background:#fff;color:#3a465d;font:13px/1.7 Georgia,"Segoe UI",sans-serif}.daily-secondary{border:1px solid #cbd5e4;border-radius:5px;background:#fff;color:#546590;padding:7px 10px;font:inherit;font-size:9px;cursor:pointer}.daily-vocab-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:7px}.daily-vocab-grid article{display:grid;gap:4px;padding:10px;border:1px solid #ece7d4;border-radius:7px;background:#fffdf5}.daily-vocab-grid article>b{color:#4b6048;font:600 14px Georgia,"Segoe UI",sans-serif}.daily-vocab-grid article>span{color:#8b7543;font-size:9px}.daily-vocab-grid article>small{color:#8d9287;font-size:8px;line-height:1.5}.daily-vocab-grid article button{justify-self:start;border:1px solid #e6dfc8;border-radius:4px;background:#fff;color:#827348;padding:5px 8px;font:inherit;font-size:8px;cursor:pointer}.daily-vocab-grid article button:disabled{color:#788777;background:#edf3ea}.daily-step-actions{display:flex;justify-content:flex-end;margin-top:11px}.daily-primary{border:1px solid #315a40;border-radius:6px;background:#315a40;color:#fff;padding:9px 12px;font:inherit;font-size:9px;cursor:pointer}.daily-primary:disabled{opacity:.6;cursor:wait}.daily-complete{display:grid;justify-items:center;text-align:center;padding:24px;border:1px solid #d9e6d6;border-radius:9px;background:#f4faf1}.daily-complete>span{display:grid;place-items:center;width:35px;height:35px;border-radius:50%;background:#315a40;color:#fff;font-size:18px}.daily-complete h3{margin:9px 0 5px;color:#315a40;font:500 18px Georgia,"Songti SC",serif}.daily-complete p{margin:0;color:#798679;font-size:9px;line-height:1.7}.daily-complete b{color:#3d6144}.daily-history{margin-top:13px;border:1px solid #e9e8e0;border-radius:7px;background:#fff}.daily-history summary{padding:9px 11px;color:#68756a;font-size:9px;cursor:pointer}.daily-history summary span{margin-left:5px;color:#93998f}.daily-history-list{display:grid;gap:5px;padding:0 9px 9px}.daily-history-list article{display:flex;justify-content:space-between;gap:10px;padding:8px;border:1px solid #edede7;border-radius:5px;background:#fbfcf8}.daily-history-list article>span,.daily-history-list article>strong{display:grid;gap:3px;color:#59685d;font-size:9px}.daily-history-list article small,.daily-history-empty{color:#999b91;font-size:8px;font-weight:400}.daily-history-empty{padding:0 11px 10px}.daily-empty{min-height:280px;display:grid;align-content:center;justify-items:center;text-align:center;color:#819081}.daily-empty i{font-size:30px;font-style:normal}.daily-empty h2{margin:8px 0 5px;color:#36503a;font:500 20px Georgia,"Songti SC",serif}.daily-empty p{font-size:10px}
@media(max-width:760px){.daily-view{padding:14px 12px}.daily-title{align-items:flex-start;flex-direction:column}.daily-passage{padding:12px}.daily-passage-text{font-size:14px}.daily-vocab-grid{grid-template-columns:1fr}.daily-steps span{min-width:65px;font-size:7px}}

.wb-catalog-kind{display:flex;align-items:center;gap:7px;color:#657168;font-size:12px}.wb-catalog-kind select{min-height:36px;border:1px solid #deded4;border-radius:7px;background:#fffefa;padding:0 10px;color:#33483b;font:inherit}.wb-catalog-entry .wb-entry-actions button:disabled,.wb-catalog-pages button:disabled{opacity:.5;cursor:not-allowed}.wb-catalog-pages{display:flex;justify-content:center;align-items:center;gap:16px;padding:16px;color:#78837a;font-size:12px}.wb-catalog-pages button{border:1px solid #dfe2d9;border-radius:7px;background:#fffefa;padding:8px 12px;color:#425549;cursor:pointer}.wb-catalog-pages button:hover:not(:disabled){border-color:#9eb29e;color:#254d39}@media(max-width:640px){.wb-catalog-kind{width:100%}.wb-catalog-kind select{flex:1}.wb-catalog-pages{gap:9px;font-size:11px}}
.wb-word-image{display:block;width:95%;min-height:30vh;max-height:76vh;object-fit:contain;margin:0 auto}.wb-word-image-button{border:0;background:transparent;padding:0;color:#6366f1;font:inherit;cursor:pointer}.wb-word-image-overlay{position:fixed;inset:0;z-index:100001;display:flex;align-items:center;justify-content:center;background:rgba(0,0,0,.7)}.wb-word-image-dialog{width:50vw;max-height:90vh;overflow:auto;border-radius:16px;background:#fff;padding:12px;text-align:center}.wb-word-image-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}.wb-word-image-header h3{margin:0;font-size:1.25rem}.wb-word-image-close{border:0;border-radius:6px;background:#e53e3e;padding:6px 16px;color:#fff;font-size:14px;font-weight:600;cursor:pointer}.wb-word-image-error{color:#e53e3e;font-size:16px}.wb-dictation-box{max-width:560px}.wb-dictation-note{margin:-5px -5px 12px;border-radius:7px;background:#ede9fe;padding:9px;color:#6366f1;text-align:center;font-size:12px;font-weight:700}.wb-dictation-play-wrap{margin:16px 0;text-align:center;color:#899289;font-size:10px}.wb-dictation-play{width:68px;height:68px;border:2px solid var(--gold);border-radius:50%;background:none;color:#8c7441;font-size:30px;line-height:1;cursor:pointer}.wb-dictation-play:disabled{opacity:.6;cursor:default}.wb-dictation-form{display:flex;max-width:390px;margin:0 auto;align-items:center;gap:8px}.wb-dictation-form input{min-width:0;flex:1;height:42px;border:2px solid #e1dfd3;border-radius:8px;padding:0 12px;text-align:center;font:16px Georgia,"Segoe UI",sans-serif}.wb-dictation-form input:focus{outline:2px solid rgba(83,126,95,.18);border-color:#8ca98e}.wb-dictation-form button:disabled{opacity:.55;cursor:default}.wb-dictation-feedback{margin-top:14px;text-align:center;font-size:13px}.wb-dictation-feedback.correct{color:#388252}.wb-dictation-feedback.wrong{color:#bf5144}.wb-dictation-meaning{margin-top:5px;color:#768278;font-size:11px}.wb-dictation-card{display:block;max-width:100%;max-height:min(600px,65vh);margin:8px auto 0;border-radius:8px;object-fit:contain}.wb-dictation-feedback .wb-primary{margin-top:10px}@media(max-width:640px){.wb-word-image-dialog{width:calc(100vw - 28px)}.wb-dictation-form{align-items:stretch}.wb-dictation-form .wb-primary{white-space:nowrap}}

.wrongbook-content{padding:8px}.wrongbook-summary{text-align:center;margin:0 0 10px;color:var(--slate-light);font-size:13px}.wrongbook-summary b{color:#e53e3e}.wrongbook-list{display:grid;gap:6px}.wrongbook-item{display:flex;align-items:center;justify-content:space-between;padding:10px 14px;margin:0;background:var(--card,#fff);border:1px solid var(--card-border,#e8e7df);border-radius:8px;gap:10px;flex-wrap:wrap}.wrongbook-icon{font-size:12px}.wrongbook-item .wb-wrong-count{display:inline-flex;align-items:center;justify-content:center;min-width:22px;height:22px;background:#e53e3e;color:#fff;border-radius:11px;font-size:11px;font-weight:700;padding:0 6px;margin-right:0}.wrongbook-item .wb-wrong-en{font-family:Georgia,serif;font-size:15px;font-weight:600;color:var(--ink,#2d4033);flex:1;min-width:100px}.wrongbook-item .wb-wrong-zh{font-size:13px;color:var(--slate-light,#7d897f);flex:1;min-width:80px}.wrongbook-item .wb-wrong-pos{font-size:11px;color:var(--gold,#a58b4c);margin-right:0}.wrongbook-item .wrongbook-edit{background:none;border:1px solid var(--gold,#a58b4c);color:var(--gold,#a58b4c);border-radius:4px;padding:2px 8px;cursor:pointer;font-size:11px}.wrongbook-item .wrongbook-edit:hover{background:#f8f4e9}.wrongbook-item .wb-edit-form{flex:1 0 100%;grid-template-columns:1fr 1.4fr .8fr}.wrongbook-actions{text-align:center;margin-top:16px;display:flex;gap:10px;justify-content:center;flex-wrap:wrap}.wrongbook-actions button{padding:8px 18px;border:none;border-radius:8px;cursor:pointer;font-weight:600;font-size:13px}.btn-wrong-retry{background:linear-gradient(135deg,#e53e3e,#f56565);color:#fff}.btn-wrong-retry:hover{transform:translateY(-1px);box-shadow:0 4px 12px rgba(229,62,62,.3)}.btn-wrong-clear{background:var(--card,#fff);color:var(--slate-light,#7d897f);border:1px solid var(--card-border,#e8e7df)!important}.btn-wrong-clear:hover{background:#fef2f2;color:#c53030}.wrong-quiz-word{font-family:Georgia,serif;font-size:22px;font-weight:700;color:var(--ink,#2d4033);text-align:center;margin:16px 0}.wrong-quiz-badge{display:inline-block;background:#fef2f2;color:#c53030;padding:2px 8px;border-radius:8px;font-size:11px;font-weight:600;margin-left:6px}.wrongbook-options{margin:14px 0}.wrongbook-quiz-footer{display:flex;justify-content:center;gap:8px;margin-top:10px}.wb-quiz-result-title{text-align:center;color:#527958;font-size:19px;font-weight:700}.wb-quiz-result-score{text-align:center;font-size:16px;margin:8px 0;color:#53645a}.wb-tab[data-wb-tab="wrong_book"]{color:#e53e3e}@media(max-width:640px){.wrongbook-content{padding:4px 0}.wrongbook-item{padding:9px;gap:7px}.wrongbook-item .wb-wrong-en{min-width:75px}.wrongbook-item .wb-wrong-zh{min-width:65px}.wrongbook-item .wb-edit-form{grid-template-columns:1fr}.wrongbook-actions{gap:7px}.wrongbook-actions button{padding:8px 11px;font-size:12px}}
/* Personal accounts keep learning analytics and recommendations student-specific. */
.account-use-reminder{display:flex;align-items:flex-start;gap:9px;max-width:560px;margin:13px 0 0;padding:10px 12px;border:1px solid rgba(227,196,116,.38);border-left:3px solid #d9b66b;border-radius:5px;background:rgba(8,22,38,.62);color:#d5e0e9;font:12px/1.65 "Microsoft YaHei UI","Microsoft YaHei",sans-serif}
.account-use-reminder>span{display:grid;place-items:center;flex:0 0 16px;width:16px;height:16px;margin-top:1px;border-radius:50%;background:#d9b66b;color:#17263a;font:bold 11px/1 Arial,sans-serif}
.account-use-reminder p{margin:0;color:#d0dbe5;font-size:11px}
.account-use-reminder strong{color:#f1d48d;font-size:12px}
@media(max-width:700px){.account-use-reminder{max-width:100%;margin-top:10px;padding:8px 9px}.account-use-reminder p{font-size:10px}.account-use-reminder strong{font-size:11px}}