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button.wrong{color:var(--danger)}.rating-grid button.uncertain{color:var(--amber)}.rating-grid button.correct{color:var(--green)}.rating-grid b{font-size:14px}.rating-grid small{color:var(--muted);font-size:9px}.inline-error{color:#8b2d24;border-left:3px solid var(--danger);background:#f8deda;border-radius:4px 8px 8px 4px;margin:12px 0 0;padding:11px 12px;font-size:12px;line-height:1.5}.page-intro{padding-bottom:20px}.rule-list{gap:10px;display:grid}.rule-card{text-align:left;background:var(--surface);border:1px solid var(--line);border-left:5px solid var(--coral);cursor:pointer;border-radius:12px;grid-template-columns:46px 1fr 18px;align-items:center;gap:12px;width:100%;padding:15px;display:grid}.rule-card.articulation{border-left-color:var(--blue)}.rule-card.prosody{border-left-color:var(--green)}.rule-id{background:var(--paper);border:1px solid var(--line);border-radius:9px;place-items:center;width:43px;height:43px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px;font-weight:850;display:grid}.rule-card-body{gap:5px;min-width:0;display:grid}.rule-card-body strong{font-size:14px}.rule-card-body>small{color:var(--muted);-webkit-line-clamp:2;-webkit-box-orient:vertical;font-size:10px;line-height:1.45;display:-webkit-box;overflow:hidden}.mini-track{background:var(--paper-deep);border-radius:4px;height:4px;overflow:hidden}.mini-track i{background:var(--coral);height:100%;display:block}.rule-meta{color:var(--muted);font-size:9px}.listening-intro{text-align:center;padding-top:38px}.listening-hero{color:#fff;background:var(--blue);border:8px solid var(--blue-pale);border-radius:48% 52% 44% 56%;place-items:center;width:94px;height:104px;margin:0 auto 24px;font-size:34px;font-weight:850;display:grid;transform:rotate(-4deg)}.listening-intro .primary-button{background:var(--blue);margin-top:26px;box-shadow:0 8px 18px #536df133}.compact-note{text-align:left}.listening-question{min-height:calc(100dvh - 70px - env(safe-area-inset-top));padding:26px 20px calc(30px + env(safe-area-inset-bottom));flex-direction:column;align-items:center;display:flex}.listen-orb{color:#fff;background:var(--blue);border:10px solid var(--blue-pale);cursor:pointer;border-radius:50%;place-content:center;gap:8px;width:152px;height:152px;margin:42px 0 12px;font-weight:800;display:grid;box-shadow:0 16px 32px #536df133}.listen-orb.played{background:#4058c9}.listen-orb span{font-size:28px}.listening-question>p{margin:34px 0 14px;font-size:15px;font-weight:750}.listening-options{grid-template-columns:1fr 1fr;gap:10px;width:100%;display:grid}.listening-options button{background:var(--surface);border:2px solid var(--line);cursor:pointer;border-radius:14px;place-content:center;gap:5px;min-height:90px;display:grid}.listening-options button:disabled{cursor:default;opacity:.72}.listening-options button.actual{color:var(--green);background:var(--green-pale);border-color:var(--green);opacity:1}.listening-options button.missed{color:var(--danger);border-color:var(--danger);opacity:1;background:#f8deda}.listening-options strong{font-size:24px}.listening-options small{font-size:12px}.lock-hint{color:var(--muted);margin-top:10px;font-size:11px}.listening-feedback{background:var(--green-pale);border-left:4px solid var(--green);border-radius:4px 11px 11px 4px;width:100%;margin-top:18px;padding:14px}.listening-feedback.wrong{background:var(--coral-pale);border-left-color:var(--coral)}.listening-feedback strong,.listening-feedback span{display:block}.listening-feedback span{color:var(--muted);margin-top:4px;font-size:11px}.listening-feedback button{color:#fff;background:var(--ink);cursor:pointer;border:0;border-radius:9px;width:100%;min-height:46px;margin-top:12px;font-weight:800}.compact-intro h1{font-size:36px}.metrics-grid{grid-template-columns:1fr 1fr;gap:9px;display:grid}.metric-card{background:var(--surface);border:1px solid var(--line);border-top:5px solid var(--ink);border-radius:13px;align-content:end;min-height:132px;padding:14px;display:grid}.metric-card.coral{border-top-color:var(--coral)}.metric-card.blue{border-top-color:var(--blue)}.metric-card.green{border-top-color:var(--green)}.metric-card span,.metric-card small{color:var(--muted);font-size:10px}.metric-card strong{letter-spacing:-.045em;margin:5px 0 3px;font-size:33px;line-height:1}.pressure-line{background:var(--ink);color:#fff;border-radius:10px;grid-template-columns:1fr auto auto;align-items:center;gap:12px;margin-top:10px;padding:13px 15px;display:grid}.pressure-line span{font-size:12px;font-weight:750}.pressure-line strong{font-size:18px}.pressure-line small{color:#ffffff94;font-size:10px}.mastery-ledger,.word-ledger,.data-tools{margin-top:28px}.mastery-bars{background:var(--surface);border:1px solid var(--line);border-radius:13px;gap:12px;margin-top:15px;padding:16px;display:grid}.mastery-bars>div{grid-template-columns:66px 1fr 28px;align-items:center;gap:9px;display:grid}.mastery-bars span,.mastery-bars strong{font-size:11px}.mastery-bars strong{text-align:right}.mastery-bars i{background:var(--paper-deep);border-radius:5px;height:7px;overflow:hidden}.mastery-bars b{background:var(--coral);height:100%;display:block}.mastery-bars>div:nth-child(2) b{background:var(--amber)}.mastery-bars>div:nth-child(3) b{background:var(--green)}.mastery-bars>div:nth-child(4) b{background:var(--blue)}.search-box{background:var(--surface);border:1px solid var(--line);border-radius:10px;grid-template-columns:30px 1fr;align-items:center;margin-top:14px;padding:0 12px;display:grid}.search-box span{color:var(--muted);font-size:21px}.search-box input{background:0 0;border:0;outline:0;width:100%;min-height:50px;padding:0}.word-rows{background:var(--surface);border:1px solid var(--line);border-radius:11px;margin-top:10px}.word-row{border-bottom:1px solid var(--line);grid-template-columns:1fr auto 65px;align-items:center;gap:8px;min-height:64px;padding:9px 11px;display:grid}.word-row:last-child{border-bottom:0}.word-row>div{gap:3px;min-width:0;display:grid}.word-row>div strong{text-overflow:ellipsis;white-space:nowrap;font-size:14px;overflow:hidden}.word-row>div span{color:var(--muted);font-size:9px}.status-label{color:var(--muted);font-size:9px;font-weight:750}.status-label.learning{color:var(--amber)}.status-label.stable{color:var(--green)}.status-label.retained{color:var(--blue)}.word-row button{min-height:38px;color:var(--blue);background:var(--blue-pale);cursor:pointer;border:0;border-radius:8px;padding:4px;font-size:10px;font-weight:750}.word-row button:disabled{color:var(--muted);background:var(--paper);cursor:default}.list-limit,.data-tools p,.data-message{color:var(--muted);font-size:11px;line-height:1.6}.hidden-audio{display:none}.data-tools{background:var(--surface);border:1px solid var(--line);border-radius:13px;padding:17px}.data-tools p{margin:9px 0 14px}.tool-buttons{grid-template-columns:1fr 1fr;gap:8px;display:grid}.tool-buttons button{background:var(--paper);border:1px solid var(--line);cursor:pointer;border-radius:8px;min-height:44px;padding:8px;font-size:12px;font-weight:750}.tool-buttons button.danger{color:var(--danger);grid-column:1/-1}.data-message{color:var(--ink)!important;margin-bottom:0!important}.summary-shell{padding-bottom:env(safe-area-inset-bottom)}.summary-screen{min-height:calc(100dvh - 64px - env(safe-area-inset-top));padding:32px 24px calc(38px + env(safe-area-inset-bottom));text-align:center;flex-direction:column;justify-content:center;align-items:center;display:flex}.summary-stamp{color:#fff;background:var(--coral);border:10px solid var(--coral-pale);border-radius:50%;place-items:center;width:132px;height:132px;margin-bottom:26px;font-size:34px;font-weight:900;display:grid;transform:rotate(-5deg)}.summary-stamp.blue{background:var(--blue);border-color:var(--blue-pale)}.summary-screen h1{letter-spacing:-.05em;margin:8px 0 4px;font-size:46px}.summary-screen>p{max-width:390px;color:var(--muted);margin:0;font-size:13px;line-height:1.7}.summary-rule{text-align:left;background:var(--surface);border-left:4px solid var(--ink);border-radius:4px 11px 11px 4px;gap:7px;width:100%;margin:24px 0;padding:15px;display:grid}.summary-rule strong{font-size:13px}.summary-rule span{color:var(--muted);font-size:11px;line-height:1.55}@media (min-width:561px){.app-shell{box-shadow:0 0 60px #1e242521}.screen{padding-inline:28px}}@media (max-width:360px){.screen,.session-screen,.listening-question{padding-inline:15px}.mode-grid,.metrics-grid{gap:7px}.mode-card{min-height:132px;padding:13px}.audio-row{grid-template-columns:1fr}.word-stage{min-height:248px}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}@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}@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}@property --tw-ease{syntax:"*";inherits:false}