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12px;font-weight:800}.week-section,.level-section{padding:20px}.section-heading{align-items:end}.section-heading>b{color:var(--purple);font-size:26px}.section-heading>b small{color:var(--muted);font-size:13px;font-weight:500}.week-bars{border-bottom:1px solid #eee9f5;justify-content:space-between;align-items:end;height:104px;margin-top:15px;padding-top:8px;display:flex}.week-bars div{flex-direction:column;justify-content:flex-end;align-items:center;gap:6px;width:9%;height:100%;display:flex}.week-bars span{background:#d7c9f4;border-radius:8px 8px 3px 3px;width:13px}.week-bars span.today{background:linear-gradient(#8a67db,#603db7);box-shadow:0 4px 12px #6845c347}.week-bars small{color:var(--muted);font-size:10px}.week-note{color:var(--muted);justify-content:space-between;margin-top:14px;font-size:11px;display:flex}.week-note b{color:var(--ink)}.section-heading.compact{align-items:center}.section-heading.compact button{color:var(--purple);background:0 0;border:0;font-size:12px}.level-row{grid-template-columns:repeat(4,1fr);margin-top:18px;display:grid}.level-row>div{border-right:1px solid #eeeaf3;flex-direction:column;align-items:center;gap:4px;display:flex}.level-row>div:last-child{border-right:0}.level-row b{font-size:18px}.level-row span{color:var(--muted);font-size:10px}.level-dot{border-radius:50%;width:8px;height:8px}.level-dot.red{background:var(--red)}.level-dot.amber{background:var(--orange)}.level-dot.green{background:var(--green)}.level-dot.black{background:#292432}.bottom-nav{z-index:10;width:100%;max-width:540px;padding:9px 14px max(9px, env(safe-area-inset-bottom));-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);background:#fffffff2;border-top:1px solid #ede7f3;grid-template-columns:repeat(4,1fr);display:grid;position:fixed;bottom:0;left:50%;transform:translate(-50%)}.bottom-nav button{color:#9991a4;background:0 0;border:0;flex-direction:column;align-items:center;gap:3px;font-size:10px;display:flex}.bottom-nav button span{font-size:23px;line-height:1}.bottom-nav button.active{color:var(--purple);font-weight:800}.study-shell{background:#fff;flex-direction:column;min-height:100vh;padding:0;display:flex}.study-header{background:#fff;grid-template-columns:48px 1fr 48px;align-items:center;padding:17px 14px 13px;display:grid}.icon-button{width:42px;height:42px;color:var(--ink);background:#f6f2fb;border:0;border-radius:50%;place-items:center;font-size:35px;line-height:1;display:grid}.sound-top{color:var(--purple);justify-self:end;font-size:20px}.study-heading{flex-direction:column;align-items:center;gap:2px;font-weight:800;display:flex}.study-heading small{color:var(--muted);font-size:11px;font-weight:500}.thin-progress{background:#eee9f7;height:4px}.thin-progress span{background:linear-gradient(90deg,#7651cf,#a47fee)}.study-panel{text-align:center;width:100%;max-width:500px;margin:0 auto;padding:36px 24px 28px}.study-panel.screening{flex-direction:column;align-items:center;min-height:calc(100vh - 70px);padding-top:54px;display:flex}.stage-tip{color:var(--muted);margin:0 0 36px;font-size:13px}.speaker-orb{color:#fff;background:linear-gradient(135deg,#8f6ce0,#603bb7);border:0;border-radius:50%;place-items:center;width:54px;height:54px;font-size:22px;display:grid;box-shadow:0 12px 26px #6239b738}.speaker-orb.small{width:44px;height:44px;margin:20px auto 12px;font-size:17px}.hero-word,.quiz-word{letter-spacing:-.04em;margin:25px 0 4px;font-family:Georgia,Times New Roman,serif;font-size:clamp(48px,15vw,72px)}.quiz-word{margin-top:8px;font-size:clamp(42px,13vw,64px)}.phonetic{color:#8a8295;font-family:var(--font-geist-mono), monospace;margin:0}.screen-actions{gap:10px;width:100%;margin-top:auto;padding-top:44px;display:grid}.mark-button{text-align:left;border:1px solid #0000;border-radius:16px;justify-content:space-between;align-items:center;padding:15px 18px;display:flex}.mark-button b{font-size:16px}.mark-button span{font-size:11px}.mark-button.known{color:#188659;background:#e9f8f1}.mark-button.fuzzy{color:#b56816;background:#fff4e5}.mark-button.new{color:#be3648;background:#ffedf0}.honest-tip{color:#aaa3b2;margin:15px 0 0;font-size:10px}.option-list{gap:12px;margin-top:42px;display:grid}.answer-option,.word-chip{color:var(--ink);text-align:left;background:#fff;border:1px solid #e5deef;border-radius:15px;padding:16px;box-shadow:0 5px 16px #2f1e4b0a}.answer-option.correct,.word-chip.correct{border-color:var(--green);color:#14734b;background:#eaf8f1}.feedback{text-align:left;border-radius:18px;flex-direction:column;align-items:flex-start;gap:7px;margin-top:24px;padding:17px;display:flex}.feedback.right{color:#176c4b;background:#e9f8f1}.feedback.wrong{color:#a73b48;background:#ffedf0}.feedback span{font-size:12px;line-height:1.6}.feedback button{color:#fff;background:currentColor;border:0;border-radius:12px;width:100%;margin-top:6px;padding:12px;box-shadow:inset 0 0 0 999px #0000000a}.meaning-prompt{margin:52px 0 14px;font-size:30px;font-weight:850}.listen-pill{color:var(--purple);background:var(--purple-soft);border:0;border-radius:99px;padding:9px 14px}.spell-form{margin-top:34px}.spell-form input{text-align:center;background:#faf8fc;border:2px solid #ded6eb;border-radius:16px;outline:0;width:100%;padding:17px;font-size:21px}.spell-form input:focus{border-color:var(--purple);box-shadow:0 0 0 4px #eee8ff}.spell-form>button{color:#fff;background:var(--purple);border:0;border-radius:15px;width:100%;margin-top:12px;padding:15px;font-weight:800}.context-panel{text-align:left}.exam-tag{color:#a26018;background:#fff2df;border-radius:8px;margin-top:28px;padding:7px 10px;font-size:11px;font-weight:800;display:inline-block}.sentence{margin:22px 0 28px;font-family:Georgia,serif;font-size:23px;line-height:1.65}.word-options{grid-template-columns:1fr 1fr;gap:11px;display:grid}.word-chip{text-align:center;font-family:Georgia,serif;font-size:17px}.summary-panel{padding-top:60px}.success-mark{color:#fff;background:linear-gradient(145deg,#48c98d,#239867);border-radius:50%;place-items:center;width:74px;height:74px;margin:0 auto 24px;font-size:36px;display:grid;box-shadow:0 14px 30px #2fa87040}.summary-panel h1{margin:10px 0;font-size:30px}.summary-copy{color:var(--muted);font-size:13px}.score-grid{grid-template-columns:1fr 1fr;gap:10px;margin:30px 0;display:grid}.score-grid div{background:#f7f4fb;border-radius:16px;flex-direction:column;align-items:center;padding:17px;display:flex}.score-grid b{color:var(--purple);font-size:26px}.score-grid span{color:var(--muted);font-size:11px}.summary-panel .primary-action{padding:16px;font-weight:800}.text-action{color:var(--muted);background:0 0;border:0;margin-top:12px;padding:10px}@media (width>=700px){body{padding:24px 0}.app-shell,.study-shell{border-radius:28px;min-height:calc(100vh - 48px);overflow:hidden}.bottom-nav{border-radius:0 0 28px 28px;bottom:24px}}@media (width<=360px){.app-shell{padding-inline:13px}.mission-card{padding:18px}.review-card{grid-template-columns:auto 1fr}.review-card button{grid-column:1/-1}.week-note{flex-direction:column;gap:5px}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition:none!important}}@property --tw-translate-x{syntax:"*";inherits:false;initial-value:0}@property --tw-translate-y{syntax:"*";inherits:false;initial-value:0}@property --tw-translate-z{syntax:"*";inherits:false;initial-value:0}@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-space-y-reverse{syntax:"*";inherits:false;initial-value:0}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-leading{syntax:"*";inherits:false}@property --tw-font-weight{syntax:"*";inherits:false}@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}@property --tw-backdrop-blur{syntax:"*";inherits:false}@property --tw-backdrop-brightness{syntax:"*";inherits:false}@property --tw-backdrop-contrast{syntax:"*";inherits:false}@property --tw-backdrop-grayscale{syntax:"*";inherits:false}@property --tw-backdrop-hue-rotate{syntax:"*";inherits:false}@property --tw-backdrop-invert{syntax:"*";inherits:false}@property --tw-backdrop-opacity{syntax:"*";inherits:false}@property --tw-backdrop-saturate{syntax:"*";inherits:false}@property --tw-backdrop-sepia{syntax:"*";inherits:false}