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auto;align-items:center;gap:40px;padding:clamp(30px,5vw,58px);display:grid;position:relative;overflow:hidden}.hero-card:after{content:"";border:1px solid #ffffff17;border-radius:50%;width:300px;height:300px;position:absolute;bottom:-140px;right:-70px}.hero-copy{z-index:1;max-width:650px;position:relative}.hero-copy .eyebrow{color:var(--gold)}.hero-copy h1{max-width:590px;margin-bottom:15px;font-size:clamp(2rem,4vw,3.55rem);line-height:1.02}.hero-copy>p:not(.eyebrow){color:#ffffffb8;max-width:570px;margin-bottom:25px;line-height:1.65}.hero-actions,.button-row{flex-wrap:wrap;gap:10px;display:flex}.primary-button,.secondary-button,.dark-button,.reveal-button,.text-button{border-radius:12px;justify-content:center;align-items:center;gap:9px;min-height:45px;padding:0 18px;font-weight:760;transition:transform .15s,box-shadow .15s,background .15s;display:inline-flex}.primary-button{color:var(--navy);border:1px solid var(--gold);background:var(--gold);box-shadow:0 9px 22px #f4d35e2b}.primary-button:hover,.dark-button:hover{transform:translateY(-1px);box-shadow:0 12px 28px #102a432b}.secondary-button{color:var(--ink);border:1px solid var(--line);background:var(--surface)}.hero-card .secondary-button{color:#fff;background:#ffffff12;border-color:#ffffff3b}.dark-button{color:#fff;border:1px solid var(--navy);background:var(--navy)}.text-button{min-height:38px;color:var(--muted);background:0 0;border:0;padding:0}.icon-button{width:40px;height:40px;color:inherit;border:1px solid var(--line);background:var(--surface);border-radius:11px;place-items:center;padding:0;display:inline-grid}.hero-ring{z-index:1;padding-right:3vw;position:relative}.circular-progress{--progress:0deg;background:conic-gradient(var(--gold) var(--progress), #ffffff21 0);border-radius:50%;place-items:center;width:138px;height:138px;display:grid}.circular-progress:before{content:"";background:var(--navy-2);border-radius:50%;width:110px;height:110px;position:absolute}.circular-progress>div{z-index:1;text-align:center;position:relative}.circular-progress strong,.circular-progress span{display:block}.circular-progress strong{color:#fff;font-size:1.75rem}.circular-progress span{color:#ffffffa6;margin-top:2px;font-size:.72rem}.metric-grid{grid-template-columns:repeat(4,1fr);gap:15px;margin:22px 0;display:grid}.metric-card{border:1px solid var(--line);background:var(--surface);border-radius:17px;align-items:center;gap:14px;padding:20px;display:flex;box-shadow:0 8px 30px #102a4309}.metric-card>span{border-radius:12px;flex:0 0 42px;place-items:center;width:42px;height:42px;display:grid}.metric-card.blue>span{color:var(--blue);background:var(--blue-light)}.metric-card.gold>span{color:var(--gold-dark);background:#fff4ca}:root[data-theme=dark] 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0;display:grid}.route-row:last-child{border-bottom:0}.route-number{width:34px;height:34px;color:var(--blue);background:var(--blue-light);border-radius:10px;place-items:center;font-size:.72rem;font-weight:850;display:grid}.route-row.done .route-number{color:var(--green);background:var(--green-light)}.route-row strong,.route-row small{display:block}.route-row strong{font-size:.9rem}.route-row small{color:var(--muted);margin-top:3px;font-size:.75rem}.route-row>svg{color:var(--muted)}.big-progress{margin-bottom:15px}.big-progress strong{font-size:2.05rem}.big-progress span{color:var(--muted);font-size:.86rem}.progress-track{background:#e6ece9;border-radius:999px;width:100%;height:7px;overflow:hidden}:root[data-theme=dark] .progress-track{background:#304451}.progress-track>span{border-radius:inherit;background:linear-gradient(90deg, var(--blue), #54a4c8);height:100%;transition:width .28s;display:block}.phase-row{grid-template-columns:repeat(3,1fr);gap:8px;margin-top:24px;display:grid;position:relative}.phase-row:before{content:"";background:var(--line);height:2px;position:absolute;top:7px;left:12%;right:12%}.phase{z-index:1;text-align:center;position:relative}.phase>span{border:3px solid var(--surface);background:#cbd6d1;border-radius:50%;width:14px;height:14px;margin:0 auto 8px;display:block;box-shadow:0 0 0 1px #cbd6d1}.phase.active>span{background:var(--gold);box-shadow:0 0 0 1px var(--gold)}.phase strong,.phase small{display:block}.phase strong{font-size:.75rem}.phase small{color:var(--muted);margin-top:2px;font-size:.68rem}.notice{border-radius:12px;align-items:flex-start;gap:10px;margin-top:20px;padding:12px 13px;font-size:.77rem;line-height:1.5;display:flex}.notice.warning{color:#6c5207;background:#fff5ce}:root[data-theme=dark] .notice.warning{color:var(--gold);background:#f4d35e1a}.scan-banner{border-radius:var(--radius);background:linear-gradient(95deg, #f4d35e3d, #f4d35e0f), var(--surface);border:1px solid #e7d587;justify-content:space-between;align-items:center;gap:25px;margin-top:22px;padding:28px 32px;display:flex}.scan-banner h2{margin-bottom:8px;font-size:1.35rem}.scan-banner p:last-child{color:var(--muted);margin-bottom:0;font-size:.85rem}.focus-layout{width:min(860px,100%);margin:0 auto}.focus-header{grid-template-columns:160px 1fr 160px;align-items:center;margin-bottom:24px;display:grid}.focus-progress{text-align:center;grid-column:2}.focus-progress>span,.focus-progress>strong{display:block}.focus-progress>span{color:var(--muted);font-size:.73rem}.focus-progress>strong{margin:4px 0 8px;font-size:.88rem}.scan-card,.study-card{border:1px solid var(--line);background:radial-gradient(circle at 100% 0%, #2c6e9f0f, transparent 18rem), var(--surface);min-height:485px;box-shadow:var(--shadow);text-align:center;border-radius:30px;padding:clamp(30px,6vw,65px)}.word-meta{color:var(--blue);letter-spacing:.06em;text-transform:uppercase;align-items:center;font-size:.73rem;font-weight:800;display:inline-flex}.scan-card h1,.study-card>h1{margin:25px 0 8px;font-size:clamp(2.7rem,8vw,5.2rem);line-height:1}.ipa{color:var(--muted);font-family:Georgia,serif}.pronounce-button{color:var(--blue);background:var(--blue-light);border:0;border-radius:10px;align-items:center;gap:7px;margin-top:10px;padding:7px 11px;font-size:.78rem;font-weight:750;display:inline-flex}.scan-question{max-width:520px;color:var(--muted);margin:45px auto 22px;line-height:1.6}.scan-actions{grid-template-columns:repeat(3,1fr);gap:12px;display:grid}.scan-actions button{border-radius:16px;place-items:center;min-height:105px;padding:13px;font-weight:780;display:grid}.scan-actions button svg{width:22px}.scan-actions button small{font-size:.66rem;font-weight:600}.scan-known{color:var(--green);background:var(--green-light);border:1px solid #a8d8bb}.scan-unsure{color:#765b0e;background:#fff5ce;border:1px solid #ead37a}:root[data-theme=dark] .scan-unsure{color:var(--gold);background:#f4d35e1a}.scan-unknown{color:var(--red);background:var(--red-light);border:1px solid #e6b0ab}.keyboard-hint{color:var(--muted);text-align:center;margin:17px 0 0;font-size:.72rem}.study-card{min-height:515px;position:relative}.study-card-top{justify-content:space-between;align-items:center;gap:12px;display:flex}.sticky-badge{color:#765b0e;background:#fff5ce;border-radius:999px;align-items:center;gap:5px;padding:6px 9px;font-size:.68rem;font-weight:750;display:inline-flex}.study-prompt{color:var(--muted);margin-top:48px;font-size:.83rem}.term-tools{justify-content:center;align-items:center;gap:10px;display:flex}.reveal-button{color:#fff;border:1px solid var(--navy);background:var(--navy);margin-top:55px}.reveal-button span{color:#ffffffb3;border:1px solid #ffffff2e;border-radius:6px;padding:3px 7px;font-size:.66rem}.definition-question{max-width:680px;margin:23px auto 30px;font-family:Georgia,serif;font-size:clamp(1.45rem,3vw,2.1rem);font-weight:500;line-height:1.42}.choice-grid,.quiz-options{grid-template-columns:repeat(2,1fr);gap:11px;display:grid}.choice{min-height:58px;color:var(--ink);border:1px solid var(--line);background:var(--surface-2);text-align:left;border-radius:13px;padding:13px 16px;transition:border-color .15s,background .15s}.choice:hover:not(:disabled){border-color:var(--blue)}.choice.correct{color:var(--green);background:var(--green-light);border-color:#8fc7a5;font-weight:750}.choice.wrong{color:var(--red);background:var(--red-light);border-color:#df9893}.choice.muted{opacity:.55}.production-meaning{max-width:620px;margin:22px auto 30px;font-size:clamp(1.65rem,3vw,2.4rem)}.production-form{gap:9px;max-width:570px;margin:0 auto;display:flex}.production-form input{border:1px solid var(--line);background:var(--surface-2);border-radius:12px;flex:1;min-width:0;padding:0 16px}.answer-panel{border-top:1px solid var(--line);text-align:left;margin-top:36px;padding-top:28px}.answer-label{color:var(--muted);letter-spacing:.08em;text-transform:uppercase;margin-bottom:7px;font-size:.68rem;font-weight:800}.answer-panel h2{color:var(--blue);margin-bottom:9px;font-size:1.55rem}.answer-panel .definition{color:var(--muted);margin-bottom:16px;line-height:1.55}.answer-panel blockquote,.detail-example blockquote,.review-card blockquote{border-left:3px solid var(--gold);background:var(--surface-2);border-radius:0 10px 10px 0;margin:0;padding:13px 16px;font-family:Georgia,serif;line-height:1.55}.answer-panel blockquote small{color:var(--muted);margin-top:7px;font-family:inherit;display:block}.answer-status{border-radius:10px;align-items:center;gap:8px;margin-bottom:17px;padding:9px 12px;font-size:.8rem;font-weight:750;display:flex}.answer-status.correct{color:var(--green);background:var(--green-light)}.answer-status.wrong{color:var(--red);background:var(--red-light)}.word-relations{flex-wrap:wrap;gap:8px;margin-top:14px;display:flex}.word-relations>span{border:1px solid var(--line);border-radius:9px;padding:7px 10px;font-size:.72rem}.rating-bar{grid-template-columns:repeat(4,1fr);gap:9px;margin-top:16px;display:grid}.rating{border:1px solid var(--line);background:var(--surface);border-radius:14px;place-items:center;min-height:84px;padding:12px;display:grid;position:relative}.rating>span{width:19px;height:19px;color:var(--muted);background:var(--surface-2);border-radius:5px;place-items:center;font-size:.62rem;display:grid;position:absolute;top:8px;left:9px}.rating strong,.rating small{display:block}.rating strong{margin-top:6px;font-size:.83rem}.rating small{color:var(--muted);font-size:.65rem}.rating.again:hover{color:var(--red);border-color:var(--red)}.rating.hard:hover{color:#8c6a08;border-color:#c9a62d}.rating.good:hover{color:var(--blue);border-color:var(--blue)}.rating.easy:hover{color:var(--green);border-color:var(--green)}.page-heading{justify-content:space-between;align-items:flex-end;gap:24px;margin-bottom:27px;display:flex}.page-heading h1{margin-bottom:8px;font-size:clamp(2rem,4vw,3rem)}.page-heading p:last-child{color:var(--muted);margin-bottom:0}.filter-bar{grid-template-columns:minmax(240px,1fr) repeat(3,auto);gap:10px;margin-bottom:15px;display:grid}.search-box{border:1px solid var(--line);background:var(--surface);border-radius:12px;align-items:center;gap:9px;min-height:46px;padding:0 14px;display:flex}.search-box svg{color:var(--muted)}.search-box input{min-width:0;color:var(--ink);background:0 0;border:0;outline:0;flex:1}.filter-bar select,.settings-card input,.settings-card select,.edit-form textarea,.review-card textarea{min-height:46px;color:var(--ink);border:1px solid var(--line);background:var(--surface);border-radius:12px;padding:0 13px}.word-table{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);overflow:hidden}.word-table-head,.word-row{grid-template-columns:1.2fr 2fr .55fr .75fr 24px;align-items:center;gap:18px;padding:14px 20px;display:grid}.word-table-head{color:var(--muted);border-bottom:1px solid var(--line);background:var(--surface-2);letter-spacing:.06em;text-transform:uppercase;font-size:.7rem;font-weight:800}.word-row{width:100%;color:var(--ink);border:0;border-bottom:1px solid var(--line);text-align:left;background:0 0}.word-row:last-child{border-bottom:0}.word-row:hover{background:var(--surface-2)}.word-row>span{text-overflow:ellipsis;overflow:hidden}.word-row strong,.word-row small{display:block}.word-row small{color:var(--muted);margin-top:3px;font-size:.7rem}.word-row>span:nth-child(2){color:var(--muted);white-space:nowrap;font-size:.82rem}.level-badge,.status-badge{border-radius:7px;justify-content:center;align-items:center;min-width:37px;padding:5px 8px;font-size:.67rem;font-weight:850;display:inline-flex}.level-A2{color:#2c695d;background:#e0f2ec}.level-B1{color:#2d6190;background:#e4eff8}.level-B2{color:#7057a3;background:#eee9f8}.level-C1{color:#8a4a45;background:#f8e7e4}.level-pv{color:#7a5d0d;background:#fff2bd}:root[data-theme=dark] .level-A2,:root[data-theme=dark] .level-B1,:root[data-theme=dark] .level-B2,:root[data-theme=dark] .level-C1,:root[data-theme=dark] 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