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28px;display:grid;position:relative}.route-level.unlocked:first-child{border-color:var(--ink);background:var(--lime);box-shadow:8px 8px 0 var(--ink)}.route-level.locked{opacity:.58}.level-number{border:1.5px solid var(--ink);background:var(--card);z-index:1;border-radius:50% 50% 50% 9px;place-items:center;width:80px;height:80px;font-family:Georgia,serif;font-size:22px;font-style:italic;display:grid}.route-level>div:nth-child(2)>span{color:var(--muted);text-transform:uppercase;font-size:9px;font-weight:750}.route-level h2{letter-spacing:-.04em;margin:5px 0;font-size:24px}.route-level p{color:var(--muted);margin:0;font-size:11px}.route-level>button{border:1px solid var(--ink);background:var(--ink);color:#fff;border-radius:10px;min-height:42px;padding:0 14px;font-size:10px;font-weight:750}.route-level>button:disabled{border-color:var(--line);color:var(--muted);background:0 0}.report-grid{grid-template-columns:repeat(5,1fr);gap:14px;display:grid}.report-grid>article{border:1px solid var(--line);background:#fffdf8c7;border-radius:21px;flex-direction:column;min-height:190px;padding:24px;display:flex}.report-grid>article>span{color:var(--muted);font-size:10px}.report-grid>article>strong{margin:auto 0 3px;font-family:Georgia,serif;font-size:51px;line-height:1}.report-grid>article>p{color:var(--muted);margin:0;font-size:10px}.mastery-track{background:#17231c26;border-radius:999px;height:7px;margin-top:18px;overflow:hidden}.mastery-track span{border-radius:inherit;background:var(--ink);height:100%;display:block}.report-grid .cause-report{background:var(--ink);color:#fff;grid-column:1/-1;grid-template-columns:1fr auto;align-items:end;min-height:230px;padding:32px;display:grid}.cause-report>div>span{color:#ffffff80;font-size:10px}.cause-report h2{letter-spacing:-.05em;margin:48px 0 9px;font-size:clamp(28px,4vw,46px)}.cause-report p{color:#fff9;max-width:620px;margin:0;font-size:12px;line-height:1.65}.cause-report button{border:1px solid var(--lime);background:var(--lime);min-height:44px;color:var(--ink);border-radius:10px;padding:0 15px;font-size:10px;font-weight:800}.report-books{border-top:1px solid var(--line);margin-top:48px;padding-top:35px}.report-books-heading{grid-template-columns:1fr auto;align-items:end;gap:24px;margin-bottom:22px;display:grid}.report-books-heading .eyebrow{margin-bottom:9px}.report-books-heading h2{letter-spacing:-.055em;margin:0;font-size:clamp(30px,4vw,46px)}.report-books-heading>p{max-width:310px;color:var(--muted);margin:0;font-size:11px;line-height:1.65}.report-book-grid{grid-template-columns:repeat(3,1fr);gap:13px;display:grid}.report-book-card{border:1px solid var(--line);min-height:190px;color:var(--ink);text-align:left;background:#fffdf8c7;border-radius:19px;flex-direction:column;padding:21px;display:flex}.report-book-card:hover{border-color:var(--ink)}.report-book-card.active{border-color:var(--ink);background:var(--lime);box-shadow:5px 5px 0 var(--ink)}.report-book-card-top{justify-content:space-between;align-items:center;gap:12px;display:flex}.report-book-card-top span{letter-spacing:.06em;font-size:10px;font-weight:850}.report-book-card-top b{font-size:11px}.report-book-card>strong{margin:auto 0 4px;font-family:Georgia,serif;font-size:42px;line-height:1}.report-book-card>strong small{color:var(--muted);font-family:inherit;font-size:12px}.report-book-card.active>strong small{color:#17231ca3}.report-book-card .mastery-track{margin:10px 0 9px}.report-book-card>p{color:var(--muted);margin:0;font-size:10px}.report-book-card.active>p{color:#17231cb3}.report-book-card>em{color:var(--ink);margin-top:13px;font-size:9px;font-style:normal;font-weight:800}.feedback-fab{z-index:20;border:1px solid var(--ink);background:var(--card);min-height:38px;color:var(--ink);border-radius:999px;padding:0 13px;font-size:10px;font-weight:750;position:fixed;bottom:20px;right:20px;box-shadow:0 5px 15px #17231c1a}.feedback-fab:hover{background:var(--lime)}.modal-backdrop{z-index:50;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#101813a8;place-items:center;padding:20px;display:grid;position:fixed;inset:0}.feedback-modal{background:var(--card);border-radius:26px;width:min(540px,100%);min-height:470px;padding:38px;position:relative;box-shadow:0 30px 90px #00000047}.auth-modal{background:var(--card);border-radius:26px;width:min(460px,100%);min-height:420px;padding:38px;position:relative;box-shadow:0 30px 90px #00000047}.auth-modal h2{letter-spacing:-.06em;max-width:350px;margin:0;font-size:39px;line-height:1.1}.auth-intro{color:var(--muted);margin:15px 0 25px;font-size:12px;line-height:1.7}.auth-modal label{margin-bottom:8px;font-size:10px;font-weight:750;display:block}.auth-modal input{border:1.5px solid var(--line);width:100%;height:48px;color:var(--ink);background:#fff;border-radius:11px;padding:0 13px;font-size:14px}.auth-modal input:focus{outline:2px solid var(--lime-deep);outline-offset:2px}.auth-submit{width:100%;margin-top:14px}.auth-back{min-height:35px;color:var(--muted);background:0 0;border:0;margin-top:10px;padding:0;font-size:11px;font-weight:700}.auth-back:hover{color:var(--ink);text-underline-offset:3px;text-decoration:underline}.auth-message{color:var(--coral);margin:14px 0 0;font-size:11px;line-height:1.5}.auth-privacy{color:var(--muted);margin-top:26px;font-size:10px;display:block}.modal-close{background:var(--paper);width:36px;height:36px;color:var(--ink);border:0;border-radius:50%;font-size:21px;position:absolute;top:15px;right:17px}.feedback-modal h2{letter-spacing:-.05em;max-width:390px;margin:0;font-size:37px;line-height:1.12}.feedback-modal form>p:not(.eyebrow){color:var(--muted);margin:14px 0 25px;font-size:12px;line-height:1.7}.feedback-modal label{margin-bottom:8px;font-size:10px;font-weight:750;display:block}.feedback-modal textarea{resize:vertical;border:1.5px solid var(--line);width:100%;min-height:150px;color:var(--ink);background:#fff;border-radius:12px;padding:14px;font-size:12px;line-height:1.6}.feedback-footer{justify-content:space-between;align-items:center;margin-top:12px;display:flex}.feedback-footer>span{color:var(--muted);font-size:10px}.feedback-thanks{flex-direction:column;justify-content:center;align-items:flex-start;min-height:394px;display:flex}.feedback-thanks>span{background:var(--lime);border-radius:999px;margin-bottom:18px;padding:6px 9px;font-size:10px;font-weight:800}.feedback-thanks p{color:var(--muted);font-size:12px;line-height:1.7}.feedback-thanks .primary-action{margin-top:20px}.mobile-nav{display:none}@media (max-width:1040px){.desktop-nav{display:none}.topbar{grid-template-columns:1fr auto}.hero{gap:5vw}.revenge-grid{grid-template-columns:repeat(3,1fr)}.challenge-card{grid-column:1/-1;min-height:150px}.challenge-card h3{max-width:none;margin:25px 0 18px}.report-grid{grid-template-columns:repeat(3,1fr)}}@media (max-width:860px){.site-shell{padding:0 22px 7rem}.hero{grid-template-columns:1fr;gap:4rem;min-height:0;padding-top:3.4rem}.hero-copy{max-width:680px}.word-stage{width:100%;max-width:520px;margin:0 auto}.revenge-grid{grid-template-columns:1fr 1fr}.challenge-card{grid-column:auto;min-height:225px}.insight-strip{grid-template-columns:repeat(2,1fr)}.insight-strip>button{grid-column:1/-1;min-height:60px;margin:22px 0 0}.subpage-heading{align-items:flex-start}.mistake-row{grid-template-columns:38px 1fr auto;gap:14px}.mistake-meaning{display:none}.cause-tag{justify-self:end}.mistake-actions{grid-column:2/-1}.report-grid{grid-template-columns:1.35fr 1fr 1fr}.feedback-fab{bottom:78px}}@media (max-width:640px){.site-shell{padding:0 16px 7rem}.topbar{height:70px}.brand{font-size:18px}.brand-mark{width:30px;height:30px;font-size:19px}.nav-status>span:first-child{display:none}.account-pill{max-width:108px;font-size:10px}.level-pill{padding:7px 9px;font-size:10px}.hero{padding:2.7rem 0 4rem}.hero h1{font-size:43px}.hero-intro{margin:20px 0 27px;font-size:14px}.hero-controls{grid-template-columns:1fr}.settings-grid{grid-template-columns:1fr;padding:0 9px 9px}.settings-details summary{flex-wrap:wrap;padding:0 12px}.settings-details summary small{flex-basis:calc(100% - 32px);margin-top:-10px;margin-bottom:7px;margin-left:31px}.book-tabs{gap:5px}.book-tab{flex-direction:column;justify-content:center;gap:1px;min-height:49px;padding:7px 8px}.book-tab strong{font-size:14px}.source-note{grid-template-columns:1fr;gap:7px}.source-note>span{width:max-content}.source-note>div{flex-direction:row;align-items:center}.book-progress-panel{padding:12px}.book-progress-grid{gap:5px}.book-progress-card{padding:9px}.book-progress-card-top strong{font-size:14px}.book-progress-count{margin-top:13px}.book-progress-count b{font-size:23px}.mission-card{border-radius:20px;align-items:flex-start;padding:15px}.mission-progress{flex-basis:66px;width:66px;height:66px}.mission-title-row{flex-direction:column;align-items:flex-start;gap:3px}.mission-stats{flex-wrap:wrap;gap:8px}.mission-actions.split{grid-template-columns:1fr}.word-card{min-height:440px;box-shadow:8px 8px 0 var(--ink);border-radius:25px 25px 25px 7px;padding:31px 26px 27px}.word-card h2{font-size:48px}.card-start{bottom:26px;left:26px;right:26px}.dashboard-section{padding-top:4.5rem}.section-heading{flex-direction:column;align-items:flex-start;margin-bottom:22px}.revenge-grid{grid-template-columns:1fr}.revenge-card,.challenge-card{min-height:185px}.insight-strip{grid-template-columns:1fr 1fr}.insight-strip>div{min-height:102px;padding:16px}.insight-strip>div:nth-child(2){border-right:0}.focus-layout{padding-top:25px}.focus-header{grid-template-columns:60px 1fr 36px;gap:10px}.learning-card{min-height:600px;box-shadow:8px 8px 0 var(--ink);border-radius:24px 24px 24px 7px;padding:27px 24px 24px}.learning-card h1{font-size:54px}.learning-meaning,.learning-example p{font-size:17px}.learning-actions{grid-template-columns:1fr 1.25fr}.vocab-sheet{border-radius:21px;padding:24px 18px}.vocab-sheet-heading{grid-template-columns:1fr;gap:18px}.vocab-sheet-heading h1{font-size:38px}.vocab-sheet-tools{margin-top:17px}.vocab-sheet-tools small{flex-basis:100%}.vocab-row{grid-template-columns:28px 1fr auto;gap:12px}.vocab-meaning{grid-column:2/-1}.vocab-row>button{grid-area:1/3}.vocab-test-bar{flex-direction:column;align-items:stretch;bottom:72px}.vocab-test-bar .primary-action{width:100%}.quiz-card{border-radius:21px;padding:25px 19px}.quiz-mode-bar{flex-direction:column;align-items:stretch;gap:8px;margin-top:-12px}.quiz-mode-bar>div:first-child{justify-content:space-between}.advance-switch{grid-template-columns:1fr 1fr;display:grid}.quiz-card h1{margin-top:38px;font-size:29px}.option-grid{grid-template-columns:1fr}.answer-panel{flex-direction:column;align-items:stretch}.answer-panel button{width:100%}.result-section{padding-top:4rem}.result-section h1{font-size:48px}.result-stats{grid-template-columns:1fr}.result-stats>div{border-right:0;border-bottom:1px solid var(--line);min-height:104px}.result-recommendation{flex-direction:column;align-items:flex-start;gap:5px}.result-recommendation small{text-align:left;margin-left:0}.exam-practice-card{box-shadow:5px 5px 0 var(--lime);padding:18px}.exam-practice-heading{flex-direction:column;align-items:flex-start;gap:7px}.exam-practice-entry{flex-direction:column;align-items:stretch;gap:13px}.exam-practice-entry .primary-action{width:100%}.practice-option-grid{grid-template-columns:1fr}.practice-feedback{flex-direction:column;align-items:stretch}.practice-feedback button{width:100%}.result-actions,.result-actions.three{grid-template-columns:1fr}.subpage{padding-top:3.8rem}.subpage-heading{flex-direction:column;margin-bottom:35px}.subpage-heading h1{font-size:43px}.heading-stat{border:0;padding:0}.mistake-row{grid-template-columns:32px 1fr auto}.cause-tag{display:none}.route-map:before{left:39px}.route-level{grid-template-columns:54px 1fr;gap:14px;padding:17px}.level-number{width:48px;height:48px;font-size:14px}.route-level>button{grid-column:2;width:max-content}.report-grid{grid-template-columns:1fr 1fr}.report-grid>article:nth-child(4){grid-column:auto}.report-grid .cause-report{align-items:stretch;padding:24px;display:flex}.cause-report h2{margin-top:35px}.cause-report button{margin-top:25px}.report-books-heading{grid-template-columns:1fr;gap:10px}.report-books-heading>p{max-width:none}.report-book-grid{grid-template-columns:1fr}.feedback-modal{padding:31px 21px}.feedback-modal h2{font-size:32px}.auth-modal{padding:31px 21px}.auth-modal h2{font-size:32px}.feedback-fab{display:none}.mobile-nav{z-index:30;-webkit-backdrop-filter:blur(15px);backdrop-filter:blur(15px);background:#fffdf8ed;border:1px solid #17231c33;border-radius:18px;grid-template-columns:repeat(4,1fr);height:61px;padding:6px;display:grid;position:fixed;bottom:10px;left:10px;right:10px;box-shadow:0 12px 35px #17231c30}.mobile-nav .nav-button{flex-direction:column;justify-content:center;align-items:center;gap:2px;min-height:48px;padding:0;font-size:9px;display:flex}.mobile-nav .nav-short{background:var(--paper);border-radius:7px;place-items:center;width:22px;height:22px;font-size:10px;display:grid}.mobile-nav .nav-button.active .nav-short{background:var(--lime);color:var(--ink)}}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-shadow-color{syntax:"*";inherits:false}@property --tw-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-inset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-shadow-color{syntax:"*";inherits:false}@property --tw-inset-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-ring-color{syntax:"*";inherits:false}@property --tw-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-ring-color{syntax:"*";inherits:false}@property --tw-inset-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-ring-inset{syntax:"*";inherits:false}@property --tw-ring-offset-width{syntax:"<length>";inherits:false;initial-value:0}@property --tw-ring-offset-color{syntax:"*";inherits:false;initial-value:#fff}@property --tw-ring-offset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-outline-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}