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.sequence-number{color:var(--blue);background:var(--blue-soft);border-color:#0000}.sequence-status{color:var(--correct);font-size:12px}.sequence-status.current{color:var(--blue)}.nav-bottom{background:#fffffff5}.nav-bottom-inner{padding:8px 10px calc(8px + var(--app-inset-bottom))}.nav-link{isolation:isolate;border-radius:0;gap:6px;min-height:58px;font-size:11px;position:relative}.nav-link.active{background:0 0}.nav-link.active:before{content:"";z-index:-1;background:var(--accent-soft);border-radius:20px;width:46px;height:28px;position:absolute;top:4px}.nav-link svg{margin:4px 0 2px}.flat-section{border-bottom:1px solid var(--line);padding:24px 0}.flat-section:last-child{border-bottom:0}.progress-page .flat-section{border:1px solid var(--line);background:var(--bg-elevated);border-radius:18px;margin:0 0 16px;padding:24px}.progress-page .flat-section dl{grid-template-columns:repeat(2,minmax(0,1fr))}.progress-page .flat-section dt{color:var(--ink-muted);font-size:13px}.progress-page .flat-section dd{margin-top:5px;font-size:16px;font-weight:650;line-height:1.45}@media (width<=640px){.progress-page .flat-section{padding:20px}.progress-page .flat-section dl{grid-template-columns:1fr}}.editorial-tabs{border-bottom:1px solid var(--line);gap:24px;display:flex}.editorial-tabs .btn{min-height:48px;color:var(--ink-muted);background:0 0;border:0;border-radius:0;padding:10px 0;font-size:15px}.editorial-tabs .btn[aria-selected=true]{color:var(--ink);box-shadow:inset 0 -3px var(--accent);font-weight:700}.review-page,.library-page,.progress-page,.mock-prep{max-width:760px;margin-inline:auto}.review-overview{padding:12px 0 8px}.review-summary{justify-content:space-between;align-items:center;margin-bottom:12px;display:flex}.review-count{letter-spacing:-.055em;margin:12px 0;font-size:52px;font-weight:700;line-height:1.2}.review-count 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var(--line);text-align:left;background:#fff;border-radius:14px;align-items:center;gap:16px;width:100%;padding:18px 20px;display:flex}.exam-mode[aria-pressed=true]{border-color:var(--accent);box-shadow:inset 0 0 0 .5px var(--accent)}.mode-radio{border:1.5px solid #abb3b6;border-radius:50%;flex-shrink:0;width:20px;height:20px}.exam-mode[aria-pressed=true] .mode-radio{border-color:var(--accent);background:var(--accent);box-shadow:inset 0 0 0 4px #fff}.exam-mode strong{font-size:16px;font-weight:600}.exam-mode small{color:var(--ink-muted);margin-top:6px;font-size:12px;display:block}.exam-record{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:16px;padding:18px 0;display:flex}.exam-record strong{letter-spacing:-.04em;font-size:28px}.exam-record small{margin-left:4px;font-size:14px;font-weight:500}.exam-record p{color:var(--ink-muted);margin-top:6px;font-size:12px}.period-switch{gap:10px;margin:24px 0;display:flex}.period-switch button{background:#efeee8;border-radius:30px;min-height:44px;padding:8px 18px;font-size:13px}.period-switch button[aria-pressed=true]{background:var(--ink);color:#fff}.accuracy-value{letter-spacing:-.06em;margin:12px 0;font-size:58px;font-weight:700;line-height:1.2}.accuracy-value small{letter-spacing:-.03em;margin-left:3px;font-size:28px}.accuracy-empty{margin:20px 0;font-size:27px;font-weight:700}.accuracy-chart{width:100%;height:auto;margin:24px 0 12px;display:block;overflow:visible}.weak-row{border-bottom:1px solid var(--line);align-items:center;gap:16px;padding:20px 0;display:flex}.weak-row>span{color:#89938d;font-size:14px}.weak-row>div{flex:1;min-width:0}.weak-row h3{overflow-wrap:anywhere;word-break:keep-all;font-size:16px;font-weight:600;line-height:1.4}.weak-row p{color:var(--ink-muted);overflow-wrap:anywhere;word-break:keep-all;margin-top:6px;font-size:12px;line-height:1.5}.weak-row 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p{margin-bottom:.5rem;line-height:1.7}@media (width<=390px){.choice-option{grid-template-columns:24px minmax(0,1fr)}.choice-status{grid-column:2;justify-self:start}}.field-control{scroll-margin-block:5rem}@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-tracking{syntax:"*";inherits:false}@property --tw-ordinal{syntax:"*";inherits:false}@property --tw-slashed-zero{syntax:"*";inherits:false}@property --tw-numeric-figure{syntax:"*";inherits:false}@property --tw-numeric-spacing{syntax:"*";inherits:false}@property --tw-numeric-fraction{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}