:root{font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#203c32;background:#f7f8f4;font-synthesis:none;--green:#1c533d;--muted:#778078;--line:#e3e7df;--orange:#d78c51}*{box-sizing:border-box}body{margin:0}button,input,select{font:inherit}button,a,input{ -webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.55}a{color:inherit}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #d78c51;outline-offset:4px}button{border:0}input,select{border:1px solid #d9dfd5;background:#fff;border-radius:10px;padding:12px;color:#203c32;width:100%}label{font-size:13px;font-weight:600;display:grid;gap:8px}h1,h2,h3,p{margin-top:0}h1{font-size:40px;font-weight:500;letter-spacing:-1.8px;line-height:1.2}h2{font-size:22px;font-weight:550;letter-spacing:-.6px}h3{font-size:16px;font-weight:600}.muted{color:var(--muted);font-size:14px;line-height:1.7}.eyebrow{font-size:10px;font-weight:700;letter-spacing:2px;text-transform:uppercase;color:var(--muted)}.brand{display:flex;align-items:center;gap:11px;font-size:24px;font-weight:650;letter-spacing:-1px}.brand-mark{display:grid;place-items:center;width:38px;height:38px;background:var(--green);color:#fff;border-radius:12px;font-size:22px;font-family:serif}.brand small{font-size:10px;letter-spacing:2px;color:#8d958b;font-weight:500;display:block;margin-top:3px}.primary,.secondary,.quiet,.danger{border-radius:10px;padding:13px 20px;font-weight:550;font-size:13px;display:inline-flex;gap:12px;align-items:center;justify-content:center}.primary{background:var(--green);color:white}.primary:hover{background:#143f2e}.secondary{background:white;border:1px solid var(--line);color:var(--green)}.quiet{background:transparent;color:var(--muted)}.danger{background:#fff0e9;color:#a44725}.arrow{font-size:20px}.layout{display:grid;grid-template-columns:236px 1fr;min-height:100vh}.sidebar{position:fixed;inset:0 auto 0 0;width:236px;background:#fff;border-right:1px solid var(--line);padding:35px 26px;display:flex;flex-direction:column}.sidebar nav{display:grid;gap:10px;margin-top:54px}.nav-item{text-align:left;padding:13px 15px;border-radius:9px;background:transparent;color:#798179;font-size:13px;display:flex;align-items:center;gap:14px}.nav-item svg{width:18px;height:18px}.nav-item.active{background:#edf3ec;color:#214b36;font-weight:600}.sidebar-bottom{margin-top:auto}.sidebar-note{padding:20px 16px;background:#f6f7f2;border:1px solid #edf0e6;border-radius:12px;margin-bottom:26px}.sidebar-note .kanji{font-family:serif;font-size:27px;color:#8c9e82}.sidebar-note p{font-size:12px;line-height:1.8;color:#7c8575;margin:8px 0 0}.user-button{display:flex;align-items:center;gap:10px;background:transparent;text-align:left;width:100%;padding:8px 0}.avatar{width:34px;height:34px;background:#f1e7d9;border-radius:50%;display:grid;place-items:center;color:#846d51;font-size:12px}.user-button strong{font-size:12px;display:block;max-width:125px;overflow:hidden;text-overflow:ellipsis}.user-button small{font-size:10px;color:var(--muted)}.main{grid-column:2;max-width:1350px;width:100%;margin:0 auto;padding:0 54px 40px}.topbar{height:94px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);margin-bottom:37px}.breadcrumb{font-size:12px;color:#8b9289}.breadcrumb span{color:#304939}.date{font-size:11px;color:var(--muted);letter-spacing:.3px}.hello{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:29px}.hello h1{margin:10px 0}.hello p{margin-bottom:0}.pill{border:1px solid #dde5d7;border-radius:50px;background:#f0f4ec;padding:8px 12px;font-size:11px;color:#607457;display:inline-flex;align-items:center;gap:7px;white-space:nowrap}.dot{width:6px;height:6px;border-radius:50%;background:#729261}.dashboard-grid{display:grid;grid-template-columns:minmax(0,1fr) 285px;gap:24px}.hero{position:relative;overflow:hidden;background:#e9efe3;border:1px solid #dfe8d6;border-radius:17px;min-height:285px;padding:30px}.hero .eyebrow{color:#6c8060}.hero h2{font-family:Georgia,serif;font-size:34px;font-weight:400;line-height:1.24;max-width:300px;margin:19px 0 10px}.hero p{max-width:255px;font-size:12px;color:#72806a;line-height:1.8}.hero .primary{margin-top:8px;position:relative;z-index:1}.hero-art{position:absolute;right:0;top:13px;width:210px;height:260px;pointer-events:none}.hero-art .sun{position:absolute;top:14px;right:30px;border-radius:50%;width:126px;height:126px;background:#d4dfc9}.hero-art .circle{position:absolute;top:58px;right:20px;border:1px solid #b7c6aa;width:164px;height:164px;border-radius:50%}.hero-art .japanese{position:absolute;top:65px;right:45px;font-family:serif;font-size:58px;color:#5c7650;writing-mode:vertical-rl;letter-spacing:10px}.hero-art .stem{position:absolute;bottom:0;right:50px;color:#7c946b;font-size:84px;transform:rotate(-35deg);opacity:.4}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:18px}.stat{background:#fff;border:1px solid var(--line);border-radius:12px;padding:17px}.stat .number{font-size:26px;letter-spacing:-1px;margin:9px 0 4px}.stat small{font-size:10px;color:var(--muted)}.stat-label{font-size:11px;color:#6f7b6b;display:flex;align-items:center;gap:7px}.stat-label svg{width:14px;height:14px}.panel{background:white;border:1px solid var(--line);border-radius:15px;padding:23px}.daily{display:flex;flex-direction:column;justify-content:space-between}.daily .panel-head{display:flex;justify-content:space-between;align-items:center}.daily h3{font-size:13px;margin:0}.ring{width:136px;height:136px;border-radius:50%;margin:24px auto 19px;background:conic-gradient(#4e7957 var(--progress),#edf1e8 0);padding:9px}.ring-inner{border-radius:50%;background:#fff;height:100%;display:flex;align-items:center;justify-content:center;flex-direction:column}.ring strong{font-size:28px;font-weight:500;letter-spacing:-1px}.ring span{font-size:10px;color:var(--muted);margin-top:5px}.daily-caption{text-align:center;font-size:12px;color:#6a7965;margin-bottom:19px}.goal-line{display:flex;justify-content:space-between;font-size:11px;color:#7a8377;padding-top:15px;border-top:1px solid #edf0e8}.section-head{display:flex;align-items:center;justify-content:space-between;margin:33px 0 17px}.section-head h2{font-size:19px;margin:0}.section-head p{font-size:11px;color:var(--muted);margin:0}.collections{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:13px}.collection{position:relative;background:#fff;border:1px solid var(--line);border-radius:12px;padding:20px 16px;text-align:left;color:inherit;min-height:173px}.collection.unlocked{border-color:#89a07a;background:#f2f6ed}.collection.locked{cursor:default}.collection .level{font-family:Georgia,serif;font-size:28px;font-weight:400;margin:20px 0 7px}.collection small{font-size:10px;color:#87907e;display:block}.collection .status{font-size:9px;margin-top:17px;display:flex;align-items:center;gap:5px;color:#8b9385}.collection .status svg{width:12px;height:12px}.collection.unlocked .status{color:#42673b}.collection .corner{position:absolute;top:14px;right:13px;color:#9ca591}.collection .corner svg{width:13px;height:13px}.lower-note{margin-top:22px;padding:15px 19px;background:#f0f2eb;border-radius:10px;display:flex;gap:12px;align-items:center;color:#74816a;font-size:11px;line-height:1.7}.lower-note svg{width:18px;flex-shrink:0}footer{display:flex;justify-content:space-between;margin-top:37px;color:#9aa18f;font-size:10px;border-top:1px solid var(--line);padding-top:18px}.demo-tag{font-size:10px;background:#fbf0e1;color:#a57540;border:1px solid #edddc6;border-radius:6px;padding:5px 9px;display:inline-flex;gap:5px;align-items:center}.page-top{margin-bottom:25px}.page-top h1{font-size:32px;margin:10px 0}.toolbar{display:flex;gap:12px;margin:18px 0}.toolbar input{max-width:360px}.word-list{display:grid;gap:10px}.word-row{display:grid;grid-template-columns:1fr 1.4fr auto;align-items:center;gap:16px;padding:19px 22px;background:#fff;border:1px solid var(--line);border-radius:11px}.word-row strong{font-family:serif;font-size:24px;font-weight:500}.word-row small{font-size:12px;color:#8a9583;margin-left:10px}.word-row p{font-size:13px;color:#697760;margin:0}.sound{display:inline-grid;place-items:center;border:1px solid #dce4d6;background:#f4f7ef;border-radius:50%;width:38px;height:38px;color:#526d46}.sound svg{width:17px;height:17px}.review-shell{max-width:740px;margin:0 auto}.review-top{display:flex;align-items:center;justify-content:space-between;margin:15px 0 22px}.review-top span{font-size:12px;color:#7f8878}.track{height:4px;background:#e6eadf;border-radius:10px;margin-bottom:30px;overflow:hidden}.track div{height:100%;background:#76976a}.flashcard{background:#fff;border:1px solid var(--line);border-radius:20px;text-align:center;padding:36px 30px;min-height:390px;display:flex;flex-direction:column;align-items:center}.flashcard .prompt{font-size:11px;color:var(--muted);letter-spacing:1px}.flashcard .big-word{font-family:serif;font-size:70px;font-weight:400;margin:42px 0 12px;letter-spacing:6px}.reading{font-family:serif;color:#78906c;font-size:19px;min-height:28px}.answer{padding-top:20px;border-top:1px solid #edf0e8;margin-top:20px;width:100%}.answer .meaning{font-size:20px;color:#354c2d;margin-bottom:18px}.answer .example{font-family:serif;font-size:19px;margin-bottom:8px}.answer p{font-size:13px;color:var(--muted)}.flashcard>.primary{margin-top:32px;min-width:220px}.rating-buttons{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:18px}.rating-buttons button{border:1px solid var(--line);padding:17px;background:#fff;border-radius:12px;color:#52654a}.rating-buttons button:first-child{background:#fcf0e8;color:#ac754d;border-color:#efd9c7}.rating-buttons button:last-child{background:#e9f0e2;color:#406335;border-color:#d3dfc9}.rating-buttons strong{display:block;font-size:13px;margin-bottom:7px}.rating-buttons small{font-size:10px;opacity:.7}.review-help{text-align:center;font-size:11px;color:#8c9584;margin-top:23px}.empty-state{text-align:center;padding:60px 20px}.empty-state h2{font-family:Georgia,serif;font-size:33px;font-weight:400}.empty-state .seal{font-family:serif;font-size:45px;color:#6d8d5c;margin-bottom:20px}.form-panel{max-width:650px}.form-grid{display:grid;gap:20px}.form-grid .primary{justify-self:start}.check{display:flex;align-items:center;gap:10px;font-weight:400}.check input{width:16px}.notice{font-size:12px;line-height:1.7;padding:13px 15px;background:#f8efe0;border-radius:9px;color:#997542;margin-bottom:20px}.error{font-size:12px;color:#ae573e;line-height:1.6;min-height:18px}.login-page{min-height:100vh;display:grid;grid-template-columns:1fr 1fr;background:#fff}.login-art{background:#e8eee1;padding:50px 12%;display:flex;flex-direction:column;position:relative;overflow:hidden}.login-art .brand{position:relative;z-index:1}.login-art h1{font-family:Georgia,serif;font-size:58px;font-weight:400;line-height:1.14;margin:110px 0 24px;max-width:440px}.login-art p{color:#78876d;line-height:1.9;font-size:14px;max-width:310px}.login-art .large-kanji{font-family:serif;font-size:200px;position:absolute;right:20px;bottom:25px;color:#cedbc0;writing-mode:vertical-rl;line-height:1;letter-spacing:12px}.login-art .tiny{margin-top:auto;padding-top:80px;font-size:11px;color:#87967c}.login-form-wrap{display:flex;align-items:center;justify-content:center;padding:40px}.login-form{width:100%;max-width:350px}.login-form h2{font-family:Georgia,serif;font-size:34px;font-weight:400;margin:15px 0}.login-form .muted{font-size:13px;margin-bottom:30px}.login-form form{display:grid;gap:20px}.login-form .primary{margin-top:3px}.login-footer{font-size:11px;color:#919b89;line-height:1.9;margin-top:27px}.admin-table{width:100%;border-collapse:collapse;font-size:12px;margin-top:20px}.admin-table th,.admin-table td{text-align:left;padding:13px 10px;border-bottom:1px solid var(--line)}.admin-table th{font-size:10px;letter-spacing:1px;color:var(--muted);font-weight:500}.admin-table .quiet{padding:8px}.inline-checks{display:flex;flex-wrap:wrap;gap:18px}.inline-checks label{display:flex;align-items:center;gap:7px}.inline-checks input{width:auto}.admin-panels{display:grid;gap:20px}.account-meta{display:flex;justify-content:space-between;gap:20px;padding:15px 0;border-bottom:1px solid var(--line);font-size:13px}.progress-overview{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-bottom:24px}.progress-overview .number{font-size:35px;margin:12px 0}.progress-word{display:flex;align-items:center;justify-content:space-between;padding:15px 0;border-bottom:1px solid var(--line);font-size:13px}.progress-word strong{font-family:serif;font-size:22px;font-weight:400}.mobile-brand{display:none}#toast{position:fixed;bottom:25px;left:50%;transform:translateX(-50%);background:#264832;color:white;padding:14px 22px;border-radius:10px;font-size:13px;max-width:90%;box-shadow:0 6px 30px #183c2520;z-index:10;display:none}#toast.show{display:block}.busy{opacity:.65;pointer-events:none}button svg{width:17px;height:17px} .loading{display:grid;place-items:center;min-height:100vh;color:#78876d} .export-box{overflow:auto;max-height:260px;font-size:12px;white-space:pre;background:#f5f7ef;border-radius:8px;padding:15px}.hide{display:none!important}
@media(min-width:1450px){.main{padding-left:70px;padding-right:70px}.hero{padding:38px}.hero-art{right:15px}}@media(max-width:1150px){.main{padding:0 30px 30px}.layout{grid-template-columns:205px 1fr}.sidebar{width:205px;padding:30px 20px}.dashboard-grid{grid-template-columns:1fr 230px;gap:16px}.hero-art{opacity:.55;right:-30px}.hero h2,.hero p{position:relative;z-index:1}.collections{gap:8px}.collection{padding:15px 12px}.hello h1{font-size:34px}}@media(max-width:900px){.layout{grid-template-columns:180px 1fr}.sidebar{width:180px;padding:25px 15px}.brand{font-size:21px}.brand-mark{width:33px;height:33px}.dashboard-grid{grid-template-columns:1fr}.daily{display:none}.hero-art{right:5px;opacity:1}.collections{grid-template-columns:repeat(3,1fr)}.hello{align-items:start}.hello>.pill{display:none}.date{display:none}.progress-overview{gap:10px}.login-art h1{font-size:46px}.login-art{padding:40px 10%}}@media(max-width:620px){.layout{display:block;padding-bottom:75px}.sidebar{inset:auto 0 0;width:100%;height:68px;padding:5px 10px;border-top:1px solid var(--line);border-right:0;z-index:5;display:block}.sidebar>.brand,.sidebar-bottom{display:none}.sidebar nav{display:flex;margin:0;gap:0;justify-content:space-around;height:100%}.nav-item{font-size:9px;padding:8px 10px;flex-direction:column;gap:5px;justify-content:center;min-width:50px}.nav-item svg{width:17px;height:17px}.main{padding:0 20px 25px}.topbar{height:75px;margin-bottom:26px}.mobile-brand{display:flex;font-size:20px}.mobile-brand .brand-mark{width:29px;height:29px;font-size:18px}.breadcrumb{display:none}h1{font-size:32px!important}.hello{margin-bottom:23px}.hello .muted{font-size:12px}.hero{min-height:275px;padding:25px}.hero h2{font-size:31px;max-width:245px}.hero-art{right:-35px;opacity:.55}.hero p{max-width:200px}.stats{gap:8px}.stat{padding:13px 10px}.stat .number{font-size:24px}.stat-label{font-size:9px}.stat-label svg{display:none}.stat small{font-size:9px}.section-head{gap:12px}.section-head p{font-size:10px}.collections{grid-template-columns:repeat(2,1fr);gap:10px}.collection{min-height:150px;padding:16px}.collection .level{margin-top:15px}.collection:last-child{grid-column:span 2;min-height:110px}.collection:last-child .level{margin-top:4px}.collection:last-child .status{position:absolute;right:18px;bottom:23px}.lower-note{font-size:10px;padding:13px}footer{font-size:9px;gap:10px}.word-row{grid-template-columns:1fr auto;padding:16px}.word-row>p{grid-column:1;grid-row:2}.word-row>.sound{grid-column:2;grid-row:1 / span 2}.word-row small{display:block;margin:5px 0 0}.rating-buttons{gap:7px}.rating-buttons button{padding:15px 5px}.flashcard{padding:30px 20px;min-height:365px}.flashcard .big-word{font-size:60px}.rating-buttons small{font-size:9px}.progress-overview{grid-template-columns:1fr}.progress-overview .panel{padding:17px;display:flex;align-items:center;justify-content:space-between}.progress-overview .number{margin:0;font-size:25px}.login-page{display:block}.login-art{padding:24px 25px;min-height:210px}.login-art h1{font-size:31px!important;margin:28px 0 0;max-width:290px}.login-art p,.login-art .tiny{display:none}.login-art .large-kanji{font-size:130px;right:10px;bottom:-22px}.login-form-wrap{padding:35px 25px}.login-form{max-width:440px}.login-form h2{font-size:30px}.panel{padding:20px}.admin-table{font-size:10px}.admin-table th,.admin-table td{padding:10px 5px}.admin-table td:nth-child(3),.admin-table th:nth-child(3){display:none}.review-top .secondary{padding:9px 12px}.review-top span{font-size:10px}}
/* Study plan, memory states, and listening practice. */
.daily .panel-head>svg{width:18px;height:18px;flex-shrink:0}.hero-actions{display:flex;gap:10px;position:relative;z-index:1;flex-wrap:wrap}.hero-actions .secondary{margin-top:8px}.collection-summary{margin:24px 0}.collection-summary-head{display:flex;justify-content:space-between;align-items:center;gap:12px}.collection-summary h2{margin:9px 0 20px;font-size:23px}.plan-metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.plan-metrics strong{font-size:26px;font-weight:500;display:block;letter-spacing:-1px}.plan-metrics span{font-size:11px;color:#7d8874;display:block;margin-top:6px}.plan-footnote{font-size:11px;margin:20px 0 0}.collection-links{display:flex;gap:15px;border-top:1px solid var(--line);margin-top:16px;padding-top:10px;flex-wrap:wrap}.collection-links .quiet{padding:8px 0;color:var(--green);font-size:12px}.study-actions{display:flex;gap:12px;flex-wrap:wrap;margin:22px 0}.vocabulary-filters{display:flex;gap:7px;flex-wrap:wrap;margin-top:28px}.filter{background:#eaf0e3;border:1px solid transparent;border-radius:30px;padding:9px 15px;font-size:12px;color:#6c7c60}.filter.active{background:#224f38;color:#fff}.toolbar{align-items:center;justify-content:space-between}.sort-note{font-size:11px;color:#8b957f}.word-actions{display:flex;gap:10px;align-items:center}.favorite{width:37px;height:37px;display:inline-grid;place-items:center;border:1px solid #e1e6db;border-radius:50%;color:#86917d;background:white;font-size:24px;line-height:1}.favorite.saved{background:#fbf0d8;color:#ae7a27;border-color:#ead9b3}.word-details p{margin-bottom:9px}.memory-meta{display:flex;gap:10px;align-items:center;font-size:10px;color:#89917f}.memory-badge{font-size:9px;border-radius:20px;padding:4px 8px;background:#eef0eb;color:#8a9183;font-weight:600}.memory-badge.weak{background:#f9e9da;color:#aa6738}.memory-badge.learning{background:#eff1dc;color:#7b803c}.memory-badge.strong{background:#e3eedc;color:#46733d}.memory-track{height:4px;border-radius:5px;background:#eef0e8;margin-top:11px;max-width:240px;overflow:hidden}.memory-track span{display:block;height:100%;background:#929b88;border-radius:5px}.memory-track.weak span{background:#d19464}.memory-track.learning span{background:#a9b36b}.memory-track.strong span{background:#69945a}.flashcard-tools{display:flex;align-items:center;justify-content:space-between;width:100%;gap:12px}.flashcard-tools .prompt{text-align:left}.listen-button{display:flex;align-items:center;gap:14px;padding:21px 30px;background:#eaf1e3;color:#315b34;border:1px solid #d1dfc6;border-radius:18px;margin:28px 0 14px;font-size:15px}.listen-button svg{width:33px;height:33px}.dictation-card{min-height:440px}.dictation-form{width:100%;max-width:390px;display:grid;gap:13px;text-align:left;margin:16px 0 0}.dictation-form input{font-size:22px;text-align:center;padding:15px}.dictation-form input::placeholder{font-size:13px}.dictation-form label{font-size:12px}.dictation-feedback{width:100%;max-width:390px;padding:17px;text-align:left;border-radius:12px;margin-top:10px;font-size:13px}.dictation-feedback.correct{background:#edf5e7;color:#456e37}.dictation-feedback.incorrect{background:#fcf0e4;color:#a36537}.dictation-feedback p{font-size:12px;line-height:1.7;margin:8px 0 0}.dictation-feedback .correct-reading{font-size:22px;font-family:serif}.dictation-card>#dictation-next{margin-top:18px}.vocabulary-row{grid-template-columns:minmax(130px,.9fr) minmax(180px,1.5fr) auto}
@media(max-width:900px){.plan-metrics{grid-template-columns:repeat(2,1fr)}.collection-summary-head{align-items:start}.collection-summary-head .quiet{padding:5px 0;font-size:11px}.collection-summary h2{font-size:20px}.vocabulary-row{grid-template-columns:1fr auto}.vocabulary-row>.word-details{grid-column:1;grid-row:2}.vocabulary-row>.word-actions{grid-column:2;grid-row:1 / span 2}.memory-meta{flex-wrap:wrap}.hero-actions .primary,.hero-actions .secondary{font-size:12px;padding:12px 15px}.collection-links{gap:20px}}
@media(max-width:620px){.hero-actions{max-width:270px}.hero-actions .primary,.hero-actions .secondary{margin-top:5px}.hero h2{font-size:28px;max-width:240px}.collection-summary{padding:19px}.collection-summary-head{display:block}.collection-summary-head .quiet{padding:0;margin-bottom:20px}.plan-metrics{gap:20px 10px}.plan-metrics strong{font-size:25px}.study-actions{gap:7px}.study-actions button{font-size:11px;padding:12px}.filter{font-size:11px;padding:8px 11px}.word-actions{gap:6px}.word-actions .favorite,.word-actions .sound{width:32px;height:32px}.memory-meta{font-size:9px;gap:6px}.sort-note{display:none}.review-top{flex-wrap:wrap;gap:10px}.dictation-card{padding:23px 18px}.listen-button{margin-top:24px}.hero-art{opacity:.25}}
/* Fixed geometry: center the star independently of font metrics and button padding. */
button.favorite{padding:0;flex-shrink:0;display:inline-flex;align-items:center;justify-content:center;vertical-align:middle;box-sizing:border-box}
button.favorite svg{width:20px;height:20px;display:block;flex:none;fill:none;stroke:currentColor;stroke-width:1.65;stroke-linecap:round;stroke-linejoin:round}
button.favorite.saved svg{fill:currentColor}
@media(max-width:620px){button.favorite svg{width:18px;height:18px}}
.locale-switch{font-size:12px;color:#537047;text-decoration:none;white-space:nowrap;border:1px solid #dae2d4;padding:7px 12px;border-radius:20px;margin-left:16px}.login-locale{display:block;width:max-content;margin:0 0 25px auto}html[lang=zh-CN] .eyebrow{letter-spacing:1px}html[lang=zh-CN] .login-art h1{font-family:inherit;font-size:48px;line-height:1.45}html[lang=zh-CN] .hero h2{font-family:inherit;font-size:30px;line-height:1.5}html[lang=zh-CN] .brand small{letter-spacing:1px}html[lang=zh-CN] .big-word{font-family:serif}
button.stat-link{display:block;width:100%;text-align:left;color:inherit;transition:border-color .15s,background .15s,transform .15s}button.stat-link:hover{background:#f1f6ec;border-color:#8ea780;transform:translateY(-2px)}button.stat-link:active{transform:translateY(0)}button.stat-link .number::after{content:'↗';float:right;font-size:15px;color:#79936a;margin-top:8px}
.exam-badge{display:inline-flex;align-items:center;background:#fff1de;color:#9b6525;border:1px solid #efd4ac;border-radius:6px;padding:5px 9px;font-size:11px;line-height:1.3;margin:4px 0 10px;font-family:inherit;letter-spacing:0}.flashcard>.exam-badge{margin:0 0 12px}
.sort-control{display:flex;align-items:center;gap:9px;font-weight:400;font-size:12px;white-space:nowrap}.sort-control select{width:auto;padding:9px 12px;font-size:12px}.example-source{font-size:10px!important;opacity:.75}.stem-reference{margin-top:25px}.stem-reference summary{cursor:pointer;font-size:17px;font-weight:600}.stem-reference>.muted{margin-top:15px}.stem-row{padding:16px 0;border-top:1px solid var(--line)}.stem-row>strong{font-family:serif;font-size:23px;margin-right:12px}.stem-row p{font-size:13px;line-height:1.8;margin:5px 0}.vocabulary-row .memory-meta{margin-top:3px}@media(max-width:620px){.toolbar{flex-wrap:wrap}.sort-control{width:100%;justify-content:space-between}}
.new-mode-options{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin:25px 0}.mode-option{text-align:left;color:inherit;transition:border-color .15s,transform .15s}.mode-option:hover{border-color:#83a178;transform:translateY(-2px)}.mode-symbol{display:grid;place-items:center;width:48px;height:48px;background:#edf3e7;border-radius:12px;font-family:serif;font-size:25px;color:#4e7142;margin-bottom:25px}.mode-option h2{font-size:22px}.mode-option p{font-size:13px;line-height:1.9;color:#798471;min-height:75px}.mode-option strong{font-size:13px;color:var(--green)}.choice-card{padding:25px 30px}.choice-meaning{font-size:26px;line-height:1.7;margin:30px 0 10px;max-width:540px}.kana-options{display:grid;grid-template-columns:1fr 1fr;width:100%;gap:12px;margin:20px 0}.kana-option{display:flex;align-items:center;gap:14px;text-align:left;border:1px solid #dde5d7;border-radius:12px;padding:20px 15px;background:#f8faf4;color:#35502d;font-size:21px;min-height:78px}.kana-option:not(:disabled):hover{background:#eaf1e2;border-color:#7f9b70}.option-letter{font-family:inherit;font-size:11px;border:1px solid #d7dfcf;border-radius:6px;padding:5px 7px;color:#8a967d;background:white}.kana-option:disabled{opacity:1;cursor:default}.kana-option.correct{background:#e6f2de;border:2px solid #79a665}.kana-option.incorrect{background:#fff0e6;border:2px solid #d49a73}.option-verdict{font-size:10px;margin-left:auto;white-space:nowrap}.choice-feedback{width:100%;text-align:center;border-top:1px solid var(--line);padding-top:22px;margin-top:10px}.choice-feedback>strong{font-size:14px}.choice-word{font-family:serif;font-size:26px;margin:17px 0}.choice-feedback .example{font-size:19px;line-height:1.8;margin:22px 0 10px}.source-correction{font-size:11px;line-height:1.8;color:#957743}@media(max-width:620px){.new-mode-options{grid-template-columns:1fr}.mode-option p{min-height:0}.mode-symbol{margin-bottom:15px}.choice-card{padding:22px 15px}.kana-options{grid-template-columns:1fr}.kana-option{min-height:63px;padding:14px}.choice-meaning{font-size:23px}.mode-option h2{margin-bottom:10px}}
.repeat-notice{font-size:12px;line-height:1.8;color:#a16c35;background:#fff4e4;border-radius:9px;padding:11px 15px;margin:14px 0}
.sort-group{display:flex;align-items:center;gap:9px}.sort-help{position:relative;flex-shrink:0;color:#74846b}.sort-help summary{list-style:none;display:grid;place-items:center;width:24px;height:24px;border:1px solid #cad5c1;background:#f3f6ee;border-radius:50%;font-size:13px;font-weight:600;cursor:pointer}.sort-help summary::-webkit-details-marker{display:none}.sort-help summary:focus-visible{outline:3px solid #d78c51;outline-offset:3px}.sort-help[open] summary{background:#e5eedc;color:#31572b}.sort-tooltip{position:absolute;right:-4px;top:34px;width:280px;max-width:calc(100vw - 48px);z-index:6;padding:15px 17px;border:1px solid #dbe4d2;border-radius:12px;background:#fff;box-shadow:0 8px 28px #25452517;text-align:left;white-space:normal;color:#5b6c51}.sort-tooltip::before{content:'';position:absolute;top:-6px;right:10px;width:10px;height:10px;background:white;border-top:1px solid #dbe4d2;border-left:1px solid #dbe4d2;transform:rotate(45deg)}.sort-tooltip strong{font-size:12px}.sort-tooltip p{font-size:12px;line-height:1.8;margin:8px 0 0}@media(hover:hover){.sort-help:hover>.sort-tooltip,.sort-help:focus-within>.sort-tooltip{display:block}}@media(max-width:620px){.sort-group{width:100%}.sort-group .sort-control{flex:1}}
.progress-word-main{min-width:0;padding-right:15px}.progress-word-heading{display:flex;align-items:baseline;flex-wrap:wrap;gap:8px 14px}.progress-reading{font-family:serif;font-size:15px;color:#68865b;line-height:1.7}.progress-definition{display:block;margin-top:5px;line-height:1.8}.progress-word>.sound{flex-shrink:0}

.continue-learning{width:100%;max-width:560px;margin:28px auto 18px}.continue-learning-heading{font-size:14px;font-weight:600;margin-bottom:14px}.continue-learning-options{display:grid;grid-template-columns:1fr 1fr;gap:14px}.continue-learning-option{display:flex;flex-direction:column;align-items:stretch;text-align:left;padding:20px;gap:10px;white-space:normal}.continue-learning-option strong{display:flex;justify-content:space-between;align-items:center;font-size:17px;gap:18px}.continue-learning-option>span{font-size:12px;line-height:1.7;font-weight:400;color:var(--muted)}.continue-learning-option:hover{background:#f0f5ec;border-color:#86a077}@media(max-width:520px){.continue-learning-options{grid-template-columns:1fr}.continue-learning-option{padding:17px 20px}}

.hero-actions{position:relative;z-index:1;display:flex;flex-wrap:wrap;align-items:stretch;gap:10px;max-width:590px;margin-top:18px}.hero-actions .primary{margin-top:0}.hero-actions button{min-height:46px}@media(max-width:620px){.hero-actions{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));max-width:100%;gap:10px}.hero-actions button{padding:13px 10px}}

.review-recommended{display:inline-block;vertical-align:middle;border-radius:6px;background:#edf3e7;color:#577546;padding:4px 8px;font-size:11px;font-weight:500;letter-spacing:0;margin-left:8px}.continue-learning>.primary{min-width:180px}

.hero .hero-learning-actions{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));width:100%;max-width:590px;gap:12px;align-items:stretch;margin-top:24px}.hero-learning-actions .hero-entry{display:flex;align-items:center;justify-content:center;width:100%;height:58px;min-height:58px;margin:0;padding:0 20px;border:1px solid transparent;border-radius:12px;font-size:15px;line-height:1.3;font-weight:650;transition:background .15s,border-color .15s}.hero-entry-new{background:#eed8bd;color:#624523;border-color:#e4c9a7!important}.hero-entry-new:hover{background:#e7cba7}.hero-entry-review{background:#d4e2ce;color:#2e5138;border-color:#bdcfb5!important}.hero-entry-review:hover{background:#c6d9bf}.hero-learning-status{position:relative;z-index:1;max-width:590px;margin-top:12px;color:#61705c;font-size:12px;line-height:1.7}@media(max-width:620px){.hero .hero-learning-actions{gap:10px}.hero-learning-actions .hero-entry{height:54px;min-height:54px;padding:0 12px;font-size:14px}.hero-learning-status{font-size:11px}}

.code-history-scroll{overflow-x:auto;max-height:340px}#redeem-form input{font-family:monospace;font-size:12px}#redeem-result:empty{display:none}