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var(--learner-color-brand-border);background:var(--learner-color-brand-soft);border-radius:18px;padding:var(--learner-space-5);text-align:center}.hapio-lhp-tdt-hero .bal{font-size:2.4rem;font-weight:700;color:var(--learner-color-brand-strong);font-variant-numeric:tabular-nums;line-height:1.1}.hapio-lhp-tdt-hero .lbl{font-size:var(--learner-text-base);font-weight:700;color:var(--learner-color-text-body)}.hapio-lhp-tdt-hero .sub{margin-top:var(--learner-space-1);font-size:var(--learner-text-sm);color:var(--learner-color-text-muted)}@media (min-width:640px){.hapio-lhp-tdt-stats{grid-template-columns:repeat(4,1fr)}}[data-css-theme] [data-zone=learner]{--lhp-aptis-hapio-color-surface:var(--learner-color-surface);--lhp-aptis-hapio-color-surface-soft:var(--learner-color-surface-soft);--lhp-aptis-hapio-color-surface-alt:var(--learner-color-surface-soft);--lhp-aptis-hapio-color-border:var(--learner-color-border);--lhp-aptis-hapio-color-border-strong:var(--learner-color-border-strong);--lhp-aptis-hapio-color-border-muted:var(--learner-color-border-soft);--lhp-aptis-hapio-color-text:var(--learner-color-text);--lhp-aptis-hapio-color-text-muted:var(--learner-color-text-muted);--lhp-aptis-hapio-color-primary:var(--learner-color-brand);--lhp-aptis-hapio-color-primary-strong:var(--learner-color-brand-strong);--lhp-aptis-hapio-color-primary-soft:var(--learner-color-brand-soft)}[data-css-theme] [data-zone=learner] .lhp-aptis-hapio-admin-root,[data-css-theme] [data-zone=learner] .lhp-aptis-hapio-exam-root{background:var(--learner-color-page);color:var(--learner-color-text);font-family:var(--learner-font-body)}[data-css-theme] [data-zone=learner] .lhp-aptis-hapio-card{background:var(--learner-color-surface);border:1px solid var(--learner-color-border-soft);border-radius:var(--learner-radius-lg);box-shadow:var(--learner-shadow-sm);padding:var(--learner-space-5)}[data-css-theme] [data-zone=learner] .lhp-aptis-hapio-question{background:var(--learner-color-surface);border-radius:var(--learner-radius-md);padding:var(--learner-space-5);border:1px solid var(--learner-color-border-soft)}[data-css-theme] [data-zone=learner] .lhp-aptis-hapio-exam-question-card{background:var(--learner-color-surface);border:1px solid var(--learner-color-border-soft);border-radius:var(--learner-radius-lg);box-shadow:var(--learner-shadow-sm);padding:var(--learner-space-6)}[data-css-theme] [data-zone=learner] .lhp-aptis-hapio-context-box{background:var(--learner-color-info-soft);border:1px solid var(--learner-color-info);border-radius:var(--learner-radius-md);padding:var(--learner-space-4);color:var(--learner-color-info)}[data-css-theme] [data-zone=learner] .lhp-aptis-hapio-inline-note{background:var(--learner-color-surface-soft);border-left:3px solid var(--learner-color-brand);padding:var(--learner-space-3) var(--learner-space-4);border-radius:var(--learner-radius-sm);color:var(--learner-color-text-muted);font-size:var(--learner-text-sm)}[data-css-theme] [data-zone=learner] .lhp-aptis-hapio-btn{background:var(--learner-color-brand);color:var(--learner-color-text-inverse);border-radius:var(--learner-radius-pill);padding:10px 18px;font-weight:600;border:0;cursor:pointer;transition:background var(--learner-duration-fast) var(--learner-ease-out)}[data-css-theme] [data-zone=learner] .lhp-aptis-hapio-btn:hover{background:var(--learner-color-brand-strong)}[data-css-theme] [data-zone=learner] .lhp-aptis-hapio-primary{color:var(--learner-color-brand);font-weight:700}[data-css-theme] [data-zone=learner] .lhp-aptis-hapio-border{border-color:var(--learner-color-border)}[data-css-theme] [data-zone=learner] .hapio-dictation-standalone-shell,[data-css-theme] [data-zone=learner] .lhp-dict-shell{background:var(--learner-color-page);color:var(--learner-color-text)}[data-css-theme] [data-zone=learner] .hapio-dictation-standalone-topbar{background:var(--learner-color-surface);border-bottom:1px solid var(--learner-color-border-soft);padding:var(--learner-space-4) var(--learner-space-5)}[data-css-theme] [data-zone=learner] .hapio-dictation-standalone-topbar__eyebrow{color:var(--learner-color-brand-strong);font-size:var(--learner-text-xs);font-weight:700;letter-spacing:.08em;text-transform:uppercase}[data-css-theme] [data-zone=learner] .hapio-dictation-standalone-topbar__title{color:var(--learner-color-text-strong);font-size:var(--learner-text-xl);font-weight:700;margin:0}[data-css-theme] [data-zone=learner] .hapio-dictation-standalone-link{color:var(--learner-color-brand);font-size:var(--learner-text-sm);font-weight:600;text-decoration:none;padding:6px var(--learner-space-3);border-radius:var(--learner-radius-pill);transition:background var(--learner-duration-fast)}[data-css-theme] [data-zone=learner] .hapio-dictation-standalone-link:hover{background:var(--learner-color-brand-soft)}[data-css-theme] [data-zone=learner] .hapio-dictation-plugin-stage{background:var(--learner-color-surface);border-radius:var(--learner-radius-lg);border:1px solid var(--learner-color-border-soft);box-shadow:var(--learner-shadow-sm);padding:var(--learner-space-6)}[data-css-theme] [data-zone=learner] .lhp-pane-box{background:var(--learner-color-surface);border:1px solid var(--learner-color-border-soft);border-radius:var(--learner-radius-md);padding:var(--learner-space-4)}[data-css-theme] [data-zone=learner] .lhp-empty-box{background:var(--learner-color-surface-soft);border:2px dashed var(--learner-color-border);border-radius:var(--learner-radius-md);padding:var(--learner-space-6);color:var(--learner-color-text-muted);text-align:center}[data-css-theme] [data-zone=learner] .lhp-toolbar-kbd{background:var(--learner-color-surface-soft);border:1px solid var(--learner-color-border);border-radius:var(--learner-radius-xs);padding:2px 6px;font-family:ui-monospace,monospace;font-size:var(--learner-text-xs);color:var(--learner-color-text-muted)}[data-css-theme] [data-zone=learner] .lhp-btn-circle{width:40px;height:40px;border-radius:50%;background:var(--learner-color-brand-soft);color:var(--learner-color-brand-strong);border:0;display:inline-flex;align-items:center;justify-content:center;cursor:pointer;transition:all var(--learner-duration-fast) var(--learner-ease-out)}[data-css-theme] [data-zone=learner] .lhp-btn-circle:hover{background:var(--learner-color-brand);color:var(--learner-color-text-inverse)}[data-css-theme] [data-zone=learner] .lhp-library-stat-card{background:var(--learner-color-surface);border:1px solid var(--learner-color-border-soft);border-radius:var(--learner-radius-md);padding:var(--learner-space-4);box-shadow:var(--learner-shadow-xs)}[data-css-theme] [data-zone=learner] .lhp-library-stat-card__label{color:var(--learner-color-text-muted);font-size:var(--learner-text-xs);font-weight:700;letter-spacing:.08em;text-transform:uppercase}[data-zone=learner] .hapio-lhp-arcade{display:flex;flex-direction:column;gap:18px}[data-zone=learner] .hapio-lhp-arcade__head h1{margin:0;font-size:var(--learner-text-xl);font-weight:700;color:var(--learner-color-text-strong)}[data-zone=learner] .hapio-lhp-arcade__head p{margin:4px 0 0;font-size:var(--learner-text-base);color:var(--learner-color-text-muted)}[data-zone=learner] .hapio-lhp-arcade-section-title{margin:6px 0 0;font-size:var(--learner-text-md);font-weight:600;color:var(--learner-color-text)}[data-zone=learner] .hapio-lhp-arcade-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:14px}[data-zone=learner] .hapio-lhp-arcade-card{display:flex;flex-direction:column;gap:var(--learner-space-2);padding:var(--learner-space-4);border-radius:16px;background:var(--learner-color-surface);border:1px solid var(--learner-color-border);text-decoration:none;color:inherit;transition:transform .12s ease,border-color .12s ease,box-shadow .12s ease}[data-zone=learner] .hapio-lhp-arcade-card:hover{transform:translateY(-3px);border-color:var(--learner-color-brand-border);box-shadow:0 10px 24px color-mix(in srgb,var(--learner-ink) 12%,transparent)}[data-zone=learner] .hapio-lhp-arcade-card__emoji{width:52px;height:52px;display:flex;align-items:center;justify-content:center;font-size:var(--learner-text-2xl);border-radius:14px;background:var(--learner-color-brand-soft)}[data-zone=learner] .hapio-lhp-arcade-card__title{font-size:var(--learner-text-md);font-weight:700;color:var(--learner-color-text-strong)}[data-zone=learner] .hapio-lhp-arcade-card__desc{font-size:var(--learner-text-sm);line-height:1.45;color:var(--learner-color-text-muted);flex:1}[data-zone=learner] .hapio-lhp-arcade-card__meta{display:flex;flex-wrap:wrap;gap:6px;margin-top:2px}[data-zone=learner] .hapio-lhp-arcade-card__badge{font-size:var(--learner-text-xs);font-weight:600;padding:3px var(--learner-space-2);border-radius:999px;background:var(--learner-color-surface-soft);color:var(--learner-color-text-body)}[data-zone=learner] .hapio-lhp-arcade-card__badge--play{background:var(--learner-color-brand);color:var(--learner-color-on-accent)}[data-zone=learner] .hapio-lhp-arcade-empty{padding:28px;text-align:center;border:1px dashed var(--learner-color-border-strong);border-radius:14px;color:var(--learner-color-text-muted);font-size:var(--learner-text-base)}[data-zone=learner] .hapio-lhp-arcade-hist{display:flex;flex-direction:column;gap:var(--learner-space-2)}[data-zone=learner] .hapio-lhp-arcade-hist__row{display:flex;align-items:center;justify-content:space-between;gap:var(--learner-space-3);padding:10px 14px;border-radius:12px;background:var(--learner-color-surface);border:1px solid var(--learner-color-border-soft)}[data-zone=learner] .hapio-lhp-arcade-hist__name{font-weight:600;color:var(--learner-color-text)}[data-zone=learner] .hapio-lhp-arcade-hist__sub{font-size:var(--learner-text-xs);color:var(--learner-color-text-subtle)}[data-zone=learner] .hapio-lhp-arcade-hist__score{font-size:var(--learner-text-md);font-weight:700;color:var(--learner-color-brand-strong)}[data-zone=learner] .hapio-lhp-arcade-play{display:flex;flex-direction:column;gap:var(--learner-space-3)}[data-zone=learner] .hapio-lhp-arcade-play__bar{display:flex;align-items:center;justify-content:space-between;gap:var(--learner-space-3)}[data-zone=learner] .hapio-lhp-arcade-play__title{font-size:var(--learner-text-lg);font-weight:700;color:var(--learner-color-text-strong)}[data-zone=learner] .hapio-lhp-arcade-stage{position:relative;width:100%;height:clamp(480px,80vh,900px);border-radius:18px;overflow:hidden;border:1px solid var(--learner-color-border)}[data-zone=learner] .hapio-lhp-arcade-loading{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;color:var(--learner-color-text-muted);font-size:var(--learner-text-base)}[data-zone=learner] .hapio-lhp-arcade-play__controls{display:flex;align-items:center;gap:var(--learner-space-2)}[data-zone=learner] .hapio-lhp-arcade-iconbtn{width:40px;height:40px;display:flex;align-items:center;justify-content:center;border:1px solid var(--learner-color-border-strong);border-radius:12px;cursor:pointer;font-size:var(--learner-text-md);line-height:1;background:var(--learner-color-surface);color:var(--learner-color-text);box-shadow:0 4px 12px color-mix(in srgb,var(--learner-ink) 10%,transparent);transition:filter .12s ease,transform .12s ease,border-color .12s ease}[data-zone=learner] .hapio-lhp-arcade-iconbtn:hover{filter:brightness(.97);transform:translateY(-1px);border-color:var(--learner-color-brand-border)}[data-zone=learner] .hapio-lhp-arcade-play:fullscreen,[data-zone=learner] .hapio-lhp-arcade-play[data-fs]{height:100vh;box-sizing:border-box;padding:var(--learner-space-3) 14px;gap:10px;background:var(--learner-color-page)}[data-zone=learner] .hapio-lhp-arcade-play:fullscreen .hapio-lhp-arcade-stage,[data-zone=learner] .hapio-lhp-arcade-play[data-fs] .hapio-lhp-arcade-stage{flex:1;height:auto;min-height:0}[data-zone=learner] .hapio-lhp-arcade-fs{position:fixed;inset:0;z-index:2147483000;display:flex;flex-direction:column;background:var(--learner-color-page)}[data-zone=learner] .hapio-lhp-arcade-fs__stage{position:relative;flex:1;min-height:0}[data-zone=learner] .hapio-lhp-arcade-fs__x{position:absolute;top:16px;right:16px;z-index:60;width:46px;height:46px;display:flex;align-items:center;justify-content:center;border:none;border-radius:999px;cursor:pointer;font-size:var(--learner-text-lg);background:var(--learner-color-surface);color:var(--learner-color-text);box-shadow:0 6px 18px color-mix(in srgb,var(--learner-ink) 22%,transparent)}[data-zone=learner] .hapio-lhp-arcade-fs__x:hover{filter:brightness(.95)}[data-zone=learner] .hapio-lhp-arcade-fs__loading{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;color:var(--learner-color-text-muted);font-size:var(--learner-text-md)}[data-zone=learner] .hapio-lhp-arcade-result-overlay{position:absolute;inset:0;z-index:30;display:flex;align-items:center;justify-content:center;padding:18px;background:color-mix(in srgb,var(--learner-ink) 60%,transparent)}[data-zone=learner] .hapio-lhp-arcade-result{width:min(420px,100%);text-align:center;padding:26px 22px;border-radius:18px;background:var(--learner-color-surface);border:1px solid var(--learner-color-border);box-shadow:0 24px 60px color-mix(in srgb,var(--learner-ink) 26%,transparent)}[data-zone=learner] .hapio-lhp-arcade-result__emoji{font-size:48px}[data-zone=learner] .hapio-lhp-arcade-result__title{margin:6px 0 2px;font-size:var(--learner-text-lg);color:var(--learner-color-text-strong)}[data-zone=learner] .hapio-lhp-arcade-result__score{font-size:var(--learner-text-3xl);font-weight:700;color:var(--learner-color-brand-strong)}[data-zone=learner] .hapio-lhp-arcade-result__meta{margin:6px 0;font-size:var(--learner-text-base);color:var(--learner-color-text-body)}[data-zone=learner] .hapio-lhp-arcade-result__save{margin:0 0 14px;font-size:var(--learner-text-xs);color:var(--learner-color-text-subtle)}[data-zone=learner] .hapio-lhp-arcade-result__actions{display:flex;gap:10px;justify-content:center}[data-zone=learner] .hapio-lhp-arcade-btn{-webkit-appearance:none;-moz-appearance:none;appearance:none;cursor:pointer;font:inherit;font-weight:600;padding:10px 18px;border-radius:12px;border:1px solid transparent;background:var(--learner-color-brand);color:var(--learner-color-on-accent);text-decoration:none;transition:filter .12s ease}[data-zone=learner] .hapio-lhp-arcade-btn:hover{filter:brightness(1.05)}[data-zone=learner] .hapio-lhp-arcade-btn--ghost{background:var(--learner-color-surface);border-color:var(--learner-color-border-strong);color:var(--learner-color-text)}[data-css-theme] [data-zone=learner] .hc-review-toolbar{background:var(--learner-color-surface);border-bottom:1px solid var(--learner-color-border-soft);padding:var(--learner-space-3) var(--learner-space-4);display:flex;align-items:center;justify-content:space-between;gap:var(--learner-space-3)}[data-css-theme] [data-zone=learner] .hc-review-toolbar__left,[data-css-theme] [data-zone=learner] .hc-review-toolbar__right{display:flex;align-items:center;gap:var(--learner-space-2)}[data-css-theme] [data-zone=learner] .hc-review-toolbar__iconbtn{background:var(--learner-color-surface-soft);border:1px solid var(--learner-color-border-soft);border-radius:50%;width:36px;height:36px;display:inline-flex;align-items:center;justify-content:center;color:var(--learner-color-text-muted);cursor:pointer;transition:all var(--learner-duration-fast) var(--learner-ease-out)}[data-css-theme] [data-zone=learner] .hc-review-toolbar__iconbtn:hover{background:var(--learner-color-brand-soft);color:var(--learner-color-brand);border-color:var(--learner-color-brand-border)}[data-css-theme] [data-zone=learner] .hc-review-toolbar__chip{background:var(--learner-color-brand-soft);color:var(--learner-color-brand-strong);border-radius:var(--learner-radius-pill);padding:var(--learner-space-1) var(--learner-space-3);font-size:var(--learner-text-xs);font-weight:700}[data-css-theme] [data-zone=learner] .hc-rating,[data-css-theme] [data-zone=learner] .hc-rating-tile{background:var(--learner-color-surface);border:1.5px solid var(--learner-color-border);border-radius:var(--learner-radius-md);padding:var(--learner-space-3) var(--learner-space-4);font-weight:700;cursor:pointer;transition:all var(--learner-duration-fast) var(--learner-ease-out)}[data-css-theme] [data-zone=learner] .hc-rating--again{border-color:var(--learner-color-danger);color:var(--learner-color-danger)}[data-css-theme] [data-zone=learner] .hc-rating--again:hover{background:var(--learner-color-danger-soft)}[data-css-theme] [data-zone=learner] .hc-rating--hard{border-color:var(--learner-color-warning);color:var(--learner-color-warning)}[data-css-theme] [data-zone=learner] .hc-rating--hard:hover{background:var(--learner-color-warning-soft)}[data-css-theme] [data-zone=learner] .hc-rating--good{border-color:var(--learner-color-info);color:var(--learner-color-info)}[data-css-theme] [data-zone=learner] .hc-rating--good:hover{background:var(--learner-color-info-soft)}[data-css-theme] [data-zone=learner] .hc-rating--easy{border-color:var(--learner-color-success);color:var(--learner-color-success)}[data-css-theme] [data-zone=learner] .hc-rating--easy:hover{background:var(--learner-color-success-soft)}[data-css-theme] [data-zone=learner] .hc-pricing{padding:var(--learner-space-9) var(--learner-space-5);background:var(--learner-color-page)}[data-css-theme] [data-zone=learner] .hc-pricing__head{text-align:center;max-width:720px;margin:0 auto var(--learner-space-7)}[data-css-theme] [data-zone=learner] .hc-pricing__title{color:var(--learner-color-text-strong);font-size:var(--learner-text-3xl);font-weight:700;letter-spacing:-.02em;line-height:1.15}[data-css-theme] [data-zone=learner] .hc-pricing__sub{color:var(--learner-color-text-muted);font-size:var(--learner-text-md);margin-top:var(--learner-space-3);line-height:1.6}[data-css-theme] [data-zone=learner] .hc-pricing__grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:var(--learner-space-5);max-width:1080px;margin:0 auto}[data-css-theme] [data-zone=learner] .hc-plan{background:var(--learner-color-surface);border:1px solid var(--learner-color-border-soft);border-radius:var(--learner-radius-xl);padding:var(--learner-space-6);box-shadow:var(--learner-shadow-sm);transition:box-shadow var(--learner-duration-base) var(--learner-ease-out),transform var(--learner-duration-base) var(--learner-ease-out);display:flex;flex-direction:column;gap:var(--learner-space-4)}[data-css-theme] [data-zone=learner] .hc-plan:hover{box-shadow:var(--learner-shadow-md);transform:translateY(-2px)}[data-css-theme] [data-zone=learner] .hc-plan--featured,[data-css-theme] [data-zone=learner] .hc-plan.is-featured{border-color:var(--learner-color-brand);border-width:2px;box-shadow:0 12px 32px rgba(79,70,229,.16)}[data-css-theme] [data-zone=learner] .hc-plan__head{display:flex;align-items:flex-start;justify-content:space-between;gap:var(--learner-space-2)}[data-css-theme] [data-zone=learner] .hc-plan__badge{background:var(--learner-color-brand);color:var(--learner-color-text-inverse);border-radius:var(--learner-radius-pill);padding:var(--learner-space-1) 10px;font-size:var(--learner-text-xs);font-weight:700;text-transform:uppercase;letter-spacing:.05em}[data-css-theme] [data-zone=learner] .hc-plan__name{color:var(--learner-color-text-strong);font-size:var(--learner-text-lg);font-weight:700}[data-css-theme] [data-zone=learner] .hc-plan__price-row{display:flex;align-items:baseline;gap:var(--learner-space-1)}[data-css-theme] [data-zone=learner] .hc-plan__amount{color:var(--learner-color-text-strong);font-size:var(--learner-text-3xl);font-weight:700;font-variant-numeric:tabular-nums;letter-spacing:-.02em}[data-css-theme] [data-zone=learner] .hc-plan__currency{color:var(--learner-color-text-muted);font-size:var(--learner-text-base);font-weight:600}[data-css-theme] [data-zone=learner] .hc-plan__period{color:var(--learner-color-text-muted);font-size:var(--learner-text-sm)}[data-css-theme] [data-zone=learner] .hc-plan__features{display:flex;flex-direction:column;gap:var(--learner-space-2);margin:0;padding:0;list-style:none}[data-css-theme] [data-zone=learner] .hc-plan__features li{color:var(--learner-color-text);font-size:var(--learner-text-sm);display:flex;align-items:center;gap:var(--learner-space-2)}[data-css-theme] [data-zone=learner] .hc-plan__features li:before{content:"✓";color:var(--learner-color-success);font-weight:700}.hapio-lhp-hist{--lh-gap:8px;max-width:920px;margin:0 auto;padding:8px 4px 64px;color:var(--learner-color-text-body)}.hapio-lhp-hist [data-type=exam]{--lh-accent:var(--learner-track-toeic)}.hapio-lhp-hist [data-type=course]{--lh-accent:var(--learner-track-toefl)}.hapio-lhp-hist [data-type=vocab]{--lh-accent:var(--learner-color-warning)}.hapio-lhp-hist [data-type=listening]{--lh-accent:var(--learner-track-vstep)}.hapio-lhp-hist [data-type=reading]{--lh-accent:var(--learner-track-ielts)}.hapio-lhp-hist [data-type=qa]{--lh-accent:var(--learner-track-ket)}.hapio-lhp-hist [data-type=comment]{--lh-accent:var(--learner-track-kids)}.hapio-lhp-hist [data-type=report]{--lh-accent:var(--learner-track-pte)}.hapio-lhp-hist-head{display:flex;align-items:center;gap:14px;margin-bottom:20px}.hapio-lhp-hist-glyph{width:44px;height:44px;border-radius:13px;flex:0 0 auto;display:grid;place-items:center;background:var(--learner-color-brand-gradient);color:var(--learner-color-on-accent)}.hapio-lhp-hist-glyph svg{width:23px;height:23px}.hapio-lhp-hist-title{font-size:1.4rem;font-weight:800;letter-spacing:-.02em;margin:0;color:var(--learner-color-text-strong)}.hapio-lhp-hist-sub{color:var(--learner-color-text-subtle);font-size:.83rem;margin:2px 0 0;max-width:64ch;line-height:1.4}.hapio-lhp-hist-filter{position:relative;z-index:40;display:inline-block;min-width:230px;margin-bottom:14px}.hapio-lhp-hist-filter-btn{-webkit-appearance:none;-moz-appearance:none;appearance:none;cursor:pointer;font-family:inherit;font-size:.86rem;font-weight:600;display:flex;align-items:center;gap:9px;width:100%;padding:9px 13px;border-radius:12px;border:1px solid var(--learner-color-border);background:var(--learner-color-surface);color:var(--learner-color-text-strong);transition:background .15s,border-color .15s}.hapio-lhp-hist-filter-btn:hover{background:var(--learner-color-surface-raised);border-color:var(--learner-color-border-strong)}.hapio-lhp-hist-filter-lbl{white-space:nowrap}.hapio-lhp-hist-chev{width:16px;height:16px;margin-left:auto;flex:0 0 auto;color:var(--learner-color-text-subtle);transition:transform .18s}.hapio-lhp-hist-filter[data-open] .hapio-lhp-hist-chev{transform:rotate(180deg)}.hapio-lhp-hist-filter-menu{position:absolute;z-index:60;top:calc(100% + 6px);left:0;min-width:100%;background:var(--learner-color-surface-raised);border:1px solid var(--learner-color-border);border-radius:13px;padding:6px;box-shadow:0 12px 30px -12px color-mix(in srgb,var(--learner-color-text-strong) 30%,transparent)}.hapio-lhp-hist-filter-item{-webkit-appearance:none;-moz-appearance:none;appearance:none;cursor:pointer;font-family:inherit;font-size:.85rem;font-weight:600;display:flex;align-items:center;gap:9px;width:100%;padding:8px 10px;border-radius:9px;border:0;background:transparent;color:var(--learner-color-text-muted);text-align:left}.hapio-lhp-hist-filter-item:hover,.hapio-lhp-hist-filter-item[data-active]{background:var(--learner-color-surface-soft);color:var(--learner-color-text-strong)}.hapio-lhp-hist-swatch{width:9px;height:9px;border-radius:3px;flex:0 0 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srgb,var(--lh-accent,var(--learner-color-brand)) 30%,transparent)}.hapio-lhp-hist-cta[data-done=true]{color:var(--learner-color-success-strong);background:var(--learner-color-success-soft);border-color:transparent}.hapio-lhp-hist-time{font-size:.71rem;color:var(--learner-color-text-subtle);white-space:nowrap;min-width:76px;text-align:right;font-variant-numeric:tabular-nums}.hapio-lhp-hist-more{display:flex;justify-content:center;margin-top:18px}.hapio-lhp-hist-morebtn{-webkit-appearance:none;-moz-appearance:none;appearance:none;cursor:pointer;font-family:inherit;font-size:.85rem;font-weight:700;padding:10px 22px;border-radius:12px;color:var(--learner-color-text-strong);background:var(--learner-color-surface);border:1px solid var(--learner-color-border)}.hapio-lhp-hist-morebtn:hover{background:var(--learner-color-surface-raised)}.hapio-lhp-hist-morebtn[disabled]{opacity:.6;cursor:default}.hapio-lhp-hist-empty{text-align:center;padding:56px 20px;color:var(--learner-color-text-subtle)}.hapio-lhp-hist-empty svg{width:34px;height:34px}.hapio-lhp-hist-empty-title{font-size:1.05rem;font-weight:700;color:var(--learner-color-text-strong);margin:12px 0 4px}.hapio-lhp-hist-skel{height:60px;border-radius:14px;margin-bottom:var(--lh-gap);background:var(--learner-color-surface-soft);animation:hapio-lhp-hist-pulse 1.3s ease-in-out infinite}@keyframes hapio-lhp-hist-pulse{0%,to{opacity:.55}50%{opacity:1}}@media (prefers-reduced-motion:reduce){.hapio-lhp-hist-skel{animation:none}}@media (max-width:640px){.hapio-lhp-hist-card{grid-template-columns:34px 1fr;grid-template-areas:"ic md" "en en";gap:10px}.hapio-lhp-hist-ico{grid-area:ic;width:34px;height:34px}.hapio-lhp-hist-ico svg{width:18px;height:18px}.hapio-lhp-hist-mid{grid-area:md}.hapio-lhp-hist-end{grid-area:en;flex-direction:row;justify-content:flex-end;align-items:center;width:100%;gap:10px;margin-top:4px}.hapio-lhp-hist-pbar{max-width:none}}[data-css-theme] [data-zone=learner] 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var(--learner-color-border-soft);border-radius:var(--learner-radius-md);padding:var(--learner-space-4);display:flex;flex-direction:column;gap:var(--learner-space-2);transition:box-shadow var(--learner-duration-base) var(--learner-ease-out)}[data-css-theme] [data-zone=learner] .lhphuc-voca-list-card:hover{box-shadow:var(--learner-shadow-sm)}[data-css-theme] [data-zone=learner] .lhphuc-voca-list-card__title{color:var(--learner-color-text-strong);font-weight:700;font-size:var(--learner-text-md)}[data-css-theme] [data-zone=learner] .lhphuc-voca-list-card__text{color:var(--learner-color-text);font-size:var(--learner-text-sm);line-height:1.55}[data-css-theme] [data-zone=learner] .lhphuc-voca-list-card__meta{color:var(--learner-color-text-muted);font-size:var(--learner-text-xs);font-weight:600}[data-css-theme] [data-zone=learner] .lhphuc-voca-list-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:var(--learner-space-3)}[data-css-theme] [data-zone=learner] .lhphuc-voca-workspacerail__panel{background:var(--learner-color-surface);border:1px solid var(--learner-color-border-soft);border-radius:var(--learner-radius-lg);padding:var(--learner-space-5);margin-bottom:var(--learner-space-3);box-shadow:var(--learner-shadow-xs)}[data-css-theme] [data-zone=learner] .lhphuc-voca-workspacerail__eyebrow{color:var(--learner-color-brand-strong);font-size:var(--learner-text-xs);font-weight:700;letter-spacing:.08em;text-transform:uppercase;margin-bottom:var(--learner-space-2)}[data-css-theme] [data-zone=learner] .lhphuc-voca-kpi-strip{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:var(--learner-space-3)}[data-css-theme] [data-zone=learner] .lhphuc-voca-dashboard{background:var(--learner-color-page);color:var(--learner-color-text);font-family:var(--learner-font-body)}[data-css-theme] [data-zone=learner] .lhphuc-voca-dashboard-topbar{background:var(--learner-color-surface);border-bottom:1px solid 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18px;font-weight:600;border:0;display:inline-flex;align-items:center;gap:var(--learner-space-2);cursor:pointer;transition:background var(--learner-duration-fast) var(--learner-ease-out)}[data-css-theme] [data-zone=learner] .lhphuc-voca-new__btn:hover{background:var(--learner-color-brand-strong)}[data-css-theme] [data-zone=learner] .lhphuc-voca-new__btn-lbl{font-weight:600}[data-css-theme] [data-zone=learner] .lhphuc-voca-dashboard-settings__auto,[data-css-theme] [data-zone=learner] .lhphuc-voca-dashboard-settings__daily,[data-css-theme] [data-zone=learner] .lhphuc-voca-dashboard-settings__toggle{display:flex;align-items:center;gap:var(--learner-space-3);margin-top:var(--learner-space-3)}[data-css-theme] [data-zone=learner] [data-quiz]{--lv-quiz-surface:var(--learner-color-surface);--lv-quiz-surface-soft:var(--learner-color-surface-soft);--lv-quiz-border:var(--learner-color-border);--lv-quiz-border-soft:var(--learner-color-border-soft);--lv-quiz-text:var(--learner-color-text);--lv-quiz-text-muted:var(--learner-color-text-muted);--lv-quiz-brand:var(--learner-color-brand);--lv-quiz-correct:var(--learner-color-success);--lv-quiz-correct-soft:var(--learner-color-success-soft);--lv-quiz-wrong:var(--learner-color-danger);--lv-quiz-wrong-soft:var(--learner-color-danger-soft)}[data-css-theme] [data-zone=learner] [data-quiz] .lhp-quiz-shell,[data-css-theme] [data-zone=learner] [data-quiz] .lhphuc-voca-quiz-shell{background:var(--lv-quiz-surface);border-radius:var(--learner-radius-lg);border:1px solid var(--lv-quiz-border-soft);box-shadow:none}[data-css-theme] [data-zone=learner] [data-quiz] .lhp-quiz-prompt,[data-css-theme] [data-zone=learner] [data-quiz] .lhphuc-voca-quiz-prompt{color:var(--lv-quiz-text);font-weight:600}[data-css-theme] [data-zone=learner] [data-quiz] .lhp-quiz-option,[data-css-theme] [data-zone=learner] [data-quiz] .lhphuc-voca-option{background:var(--lv-quiz-surface);border:1px solid var(--lv-quiz-border);border-radius:var(--learner-radius-sm);transition:background var(--learner-duration-fast),border-color var(--learner-duration-fast)}[data-css-theme] [data-zone=learner] [data-quiz] .lhp-quiz-option:hover,[data-css-theme] [data-zone=learner] [data-quiz] .lhphuc-voca-option:hover{background:var(--lv-quiz-surface-soft);border-color:var(--lv-quiz-brand)}[data-css-theme] [data-zone=learner] [data-quiz] .lhp-quiz-option.is-correct,[data-css-theme] [data-zone=learner] [data-quiz] .lhphuc-voca-option.is-correct{background:var(--lv-quiz-correct-soft);border-color:var(--lv-quiz-correct);color:var(--lv-quiz-correct)}[data-css-theme] [data-zone=learner] [data-quiz] .lhp-quiz-option.is-wrong,[data-css-theme] [data-zone=learner] [data-quiz] .lhphuc-voca-option.is-wrong{background:var(--lv-quiz-wrong-soft);border-color:var(--lv-quiz-wrong);color:var(--lv-quiz-wrong)}[data-css-theme] [data-zone=learner] [data-quiz] .lhp-timer{background:var(--lv-quiz-surface-soft);border-radius:var(--learner-radius-pill);color:var(--lv-quiz-text-muted)}[data-css-theme] [data-zone=learner] [data-quiz=dictation] .lhp-dic-input,[data-css-theme] [data-zone=learner] [data-quiz=dictation] input[type=text]{padding:var(--learner-space-3) var(--learner-space-4);border-radius:var(--learner-radius-sm);border:1px solid var(--lv-quiz-border);background:var(--lv-quiz-surface);color:var(--lv-quiz-text);font-size:var(--learner-text-md)}[data-css-theme] [data-zone=learner] [data-quiz=dictation] .lhp-dic-input:focus,[data-css-theme] [data-zone=learner] [data-quiz=dictation] input[type=text]:focus{border-color:var(--lv-quiz-brand);box-shadow:0 0 0 3px var(--learner-color-brand-soft);outline:none}[data-css-theme] [data-zone=learner] [data-quiz=dictation] .lhp-dic-token--correct{color:var(--lv-quiz-correct)}[data-css-theme] [data-zone=learner] [data-quiz=dictation] .lhp-dic-token--wrong{color:var(--lv-quiz-wrong);text-decoration:line-through}[data-css-theme] [data-zone=learner] [data-quiz=reading-multi] .lhp-rm-passage,[data-css-theme] [data-zone=learner] [data-quiz=reading-multi] .lhphuc-voca-reading-passage{background:var(--lv-quiz-surface);border:1px solid var(--lv-quiz-border-soft);border-radius:var(--learner-radius-md);padding:var(--learner-space-5);font-size:var(--learner-text-md);line-height:1.65;color:var(--lv-quiz-text)}[data-css-theme] [data-zone=learner] [data-quiz=reading-multi] .lhp-rm-question{font-weight:600;color:var(--lv-quiz-text);margin-top:var(--learner-space-5)}[data-css-theme] [data-zone=learner] [data-quiz=reading-multi] .lhp-rm-question__index{background:var(--lv-quiz-brand);color:var(--learner-color-text-inverse);border-radius:var(--learner-radius-pill);padding:2px 10px;font-size:var(--learner-text-xs)}[data-css-theme] [data-zone=learner] [data-quiz=vocab] .lhp-mcq-option,[data-css-theme] [data-zone=learner] [data-quiz=vocab] .lhp-wp-tile,[data-css-theme] [data-zone=learner] [data-quiz=vocab] .lhphuc-voca-tile{background:var(--lv-quiz-surface);border:1px solid var(--lv-quiz-border);border-radius:var(--learner-radius-sm);padding:10px 14px;font-size:var(--learner-text-base);color:var(--lv-quiz-text);transition:all var(--learner-duration-fast) var(--learner-ease-out)}[data-css-theme] [data-zone=learner] [data-quiz=vocab] .lhp-mcq-option:hover,[data-css-theme] [data-zone=learner] [data-quiz=vocab] .lhp-wp-tile:hover{background:var(--lv-quiz-surface-soft);border-color:var(--lv-quiz-brand)}[data-css-theme] [data-zone=learner] [data-quiz=vocab] .lhp-mcq-option--selected,[data-css-theme] [data-zone=learner] [data-quiz=vocab] .lhp-wp-tile--selected{background:var(--learner-color-brand-soft);border-color:var(--lv-quiz-brand);color:var(--learner-color-brand-strong)}[data-css-theme] [data-zone=learner] [data-quiz=vocab] .lhphuc-voca-word-card{background:var(--lv-quiz-surface);border-radius:var(--learner-radius-md);border:1px solid var(--lv-quiz-border-soft);box-shadow:var(--learner-shadow-sm);padding:var(--learner-space-5)}[data-css-theme] [data-zone=learner] .lhp-fmw{background:var(--learner-color-surface);border-radius:var(--learner-radius-lg);padding:var(--learner-space-5);border:1px solid var(--learner-color-border-soft)}[data-css-theme] [data-zone=learner] .lhp-fmw__sentence{font-size:var(--learner-text-lg);line-height:1.7;color:var(--learner-color-text)}[data-css-theme] [data-zone=learner] .lhp-fmw__slot{background:var(--learner-color-surface-soft);border:1.5px dashed var(--learner-color-border);border-radius:var(--learner-radius-sm);padding:var(--learner-space-1) var(--learner-space-3);color:var(--learner-color-text-muted);font-weight:600;margin:0 var(--learner-space-1)}[data-css-theme] [data-zone=learner] .lhp-fmw__slot--filled{background:var(--learner-color-brand-soft);border-color:var(--learner-color-brand);color:var(--learner-color-brand-strong);border-style:solid}[data-css-theme] [data-zone=learner] .lhp-fmw__slot--fixed{background:transparent;border:0;padding:0;color:var(--learner-color-text)}[data-css-theme] [data-zone=learner] .lhp-fmw__word{background:var(--learner-color-surface);border:1.5px solid var(--learner-color-border);border-radius:var(--learner-radius-sm);padding:var(--learner-space-2) 14px;font-weight:600;cursor:pointer;transition:all var(--learner-duration-fast) var(--learner-ease-out)}[data-css-theme] [data-zone=learner] .lhp-fmw__word:hover{border-color:var(--learner-color-brand);background:var(--learner-color-brand-soft)}[data-css-theme] [data-zone=learner] .lhp-fmw__word--used,[data-css-theme] [data-zone=learner] .lhp-fmw__word.is-used{opacity:.4;pointer-events:none}[data-css-theme] [data-zone=learner] .lhp-fmw__feedback{margin-top:var(--learner-space-4);padding:var(--learner-space-3) var(--learner-space-4);border-radius:var(--learner-radius-md);font-weight:600}[data-css-theme] [data-zone=learner] .lhp-sp__option{background:var(--learner-color-surface);border:1.5px solid var(--learner-color-border);border-radius:var(--learner-radius-md);padding:var(--learner-space-3) var(--learner-space-4);padding-left:44px;cursor:pointer;transition:all var(--learner-duration-fast) var(--learner-ease-out);color:var(--learner-color-text)}[data-css-theme] [data-zone=learner] .lhp-sp__option:hover{border-color:var(--learner-color-brand);background:var(--learner-color-brand-soft)}[data-css-theme] [data-zone=learner] .lhp-sp__vi-badge{background:var(--learner-color-warning-soft);color:var(--learner-color-warning);border-radius:var(--learner-radius-pill);padding:2px var(--learner-space-2);font-size:var(--learner-text-xs);font-weight:700}[data-css-theme] [data-zone=learner] .lhp-sr__block{background:var(--learner-color-surface);border:1.5px solid var(--learner-color-border);border-radius:var(--learner-radius-sm);padding:var(--learner-space-2) 14px;cursor:grab;font-weight:600;-webkit-user-select:none;-moz-user-select:none;user-select:none;transition:all var(--learner-duration-fast) var(--learner-ease-out)}[data-css-theme] [data-zone=learner] .lhp-sr__block:hover{border-color:var(--learner-color-brand);background:var(--learner-color-brand-soft)}[data-css-theme] [data-zone=learner] .lhp-sr__block.is-selected{background:var(--learner-color-brand);color:var(--learner-color-text-inverse);border-color:var(--learner-color-brand)}[data-css-theme] [data-zone=learner] .lhp-sr__feedback{margin-top:var(--learner-space-4);padding:var(--learner-space-3) var(--learner-space-4);border-radius:var(--learner-radius-md);font-weight:600}[data-css-theme] [data-zone=learner] .lhp-sr__explain{color:var(--learner-color-text-muted);font-size:var(--learner-text-sm);margin-top:var(--learner-space-2)}[data-css-theme] [data-zone=learner] .lhp-ss{background:var(--learner-color-surface);border:1px solid var(--learner-color-border-soft);border-radius:var(--learner-radius-lg);padding:var(--learner-space-5)}[data-css-theme] [data-zone=learner] .lhp-ss__word{background:transparent;border-radius:var(--learner-radius-sm);padding:2px var(--learner-space-2);margin:0 2px;cursor:pointer;transition:background-color var(--learner-duration-fast) var(--learner-ease-out),color var(--learner-duration-fast) var(--learner-ease-out),text-decoration-color var(--learner-duration-fast) var(--learner-ease-out)}[data-css-theme] [data-zone=learner] .lhp-ss__feedback,[data-css-theme] [data-zone=learner] .lhp-ss__msg-explain{margin-top:var(--learner-space-4);padding:0;border-radius:0;background:transparent;color:var(--learner-color-text);text-align:left}[data-css-theme] [data-zone=learner] .lhp-hiw__word{background:transparent;border-radius:var(--learner-radius-sm);padding:2px var(--learner-space-2);margin:0 2px;cursor:pointer;transition:background-color var(--learner-duration-fast) var(--learner-ease-out),color var(--learner-duration-fast) var(--learner-ease-out),text-decoration-color var(--learner-duration-fast) var(--learner-ease-out),transform var(--learner-duration-fast) var(--learner-ease-out)}[data-css-theme] [data-zone=learner] .lhp-hiw__word:hover{background:var(--learner-color-brand-soft)}[data-css-theme] [data-zone=learner] .lhp-hiw__word.is-selected{background:var(--learner-color-brand);color:var(--learner-color-text-inverse)}[data-css-theme] [data-zone=learner] .lhp-hiw__feedback{margin-top:var(--learner-space-4);padding:0;border-radius:0;background:transparent;text-align:left}[data-css-theme] [data-zone=learner] .lhp-wp__option,[data-css-theme] [data-zone=learner] .lhp-wp__tile{background:var(--learner-color-surface);border:1.5px solid var(--learner-color-border);border-radius:var(--learner-radius-md);padding:var(--learner-space-3) var(--learner-space-4);cursor:pointer;font-weight:600;transition:all var(--learner-duration-fast) var(--learner-ease-out)}[data-css-theme] [data-zone=learner] .lhp-wp__option:hover,[data-css-theme] [data-zone=learner] .lhp-wp__tile:hover{border-color:var(--learner-color-brand);background:var(--learner-color-brand-soft)}[data-css-theme] [data-zone=learner] .lhp-mcq-option,[data-css-theme] [data-zone=learner] .lhp-mcq__option{background:var(--learner-color-surface);border:1.5px solid var(--learner-color-border);border-radius:var(--learner-radius-md);padding:var(--learner-space-3) var(--learner-space-4);cursor:pointer;font-weight:500;font-size:var(--learner-text-base);transition:all var(--learner-duration-fast) var(--learner-ease-out)}[data-css-theme] [data-zone=learner] .lhp-mcq-option:hover,[data-css-theme] [data-zone=learner] .lhp-mcq__option:hover{border-color:var(--learner-color-brand);background:var(--learner-color-brand-soft)}[data-css-theme] [data-zone=learner] .lhphuc-voca__quiz-card{border:none;padding:var(--learner-space-5);background:transparent;border-radius:0;box-shadow:none}[data-css-theme] [data-zone=learner] .lhp-timer,[data-css-theme] [data-zone=learner] .lhphuc-voca-timer{background:var(--learner-color-surface-soft);border-radius:var(--learner-radius-pill);color:var(--learner-color-text-muted);padding:var(--learner-space-1) var(--learner-space-3);font-weight:700;font-variant-numeric:tabular-nums}[data-css-theme] [data-zone=learner] .lhp-timer--warning,[data-css-theme] [data-zone=learner] .lhp-timer.is-warning{background:var(--learner-color-warning-soft);color:var(--learner-color-warning)}[data-css-theme] [data-zone=learner] .lhp-timer--danger,[data-css-theme] [data-zone=learner] .lhp-timer.is-danger{background:var(--learner-color-danger-soft);color:var(--learner-color-danger)}[data-css-theme] [data-zone=learner] .lhp-btn-check{background:var(--learner-color-brand);color:var(--learner-color-text-inverse);border-radius:var(--learner-radius-pill);padding:10px var(--learner-space-5);font-weight:600;border:0;cursor:pointer;transition:background var(--learner-duration-fast) var(--learner-ease-out)}[data-css-theme] [data-zone=learner] .lhp-btn-check:hover{background:var(--learner-color-brand-strong)}[data-css-theme] [data-zone=learner] .lhp-btn-check:disabled{background:var(--learner-color-border);color:var(--learner-color-text-subtle);cursor:not-allowed}[data-css-theme=dark] [data-zone=learner] .lhp-ss__hint{background:var(--learner-color-surface-soft);border-color:var(--learner-color-border);color:var(--learner-color-text)}[data-css-theme=dark] [data-zone=learner] .lhp-hiw__btn--hint{background:var(--learner-color-brand-soft);border-color:var(--learner-color-brand-border);color:var(--learner-color-brand-strong)}[data-css-theme] .badge-popup{background:var(--learner-color-surface);border:1px solid var(--learner-color-border-soft);border-radius:var(--learner-radius-lg);box-shadow:var(--learner-shadow-pop);color:var(--learner-color-text)}[data-css-theme] .badge-popup__title{color:var(--learner-color-text-strong);font-weight:700}[data-css-theme] .badge-popup__subtitle{color:var(--learner-color-text-muted)}[data-css-theme] .score-delta{font-weight:700;text-shadow:0 2px 8px rgba(15,23,42,.16)}[data-css-theme] .score-delta--up{color:var(--learner-color-success)}[data-css-theme] .score-delta--down{color:var(--learner-color-danger)}[data-css-theme] .lhp-report-fab,[data-css-theme] .lhphuc-report-fab{background:var(--learner-color-brand);color:var(--learner-color-text-inverse);border-radius:var(--learner-radius-pill);box-shadow:var(--learner-shadow-md);border:0;font-weight:600;padding:10px 18px;transition:transform var(--learner-duration-fast) var(--learner-ease-out),box-shadow var(--learner-duration-fast) var(--learner-ease-out)}[data-css-theme] .lhp-report-fab:hover,[data-css-theme] .lhphuc-report-fab:hover{transform:translateY(-1px);box-shadow:var(--learner-shadow-lg)}[data-css-theme] .lhp-report-fab.is-in-topbar{background:transparent;color:var(--learner-color-warning);box-shadow:none;padding:6px 10px}[data-css-theme] .lhp-report-fab.is-in-topbar:hover{background:var(--learner-color-warning-soft);transform:none}[data-css-theme] .lhp-report-modal,[data-css-theme] .lhphuc-report-popup,[data-css-theme] .report-popup{background:var(--learner-color-surface);border:1px solid var(--learner-color-border-soft);border-radius:var(--learner-radius-lg);box-shadow:var(--learner-shadow-pop);padding:var(--learner-space-6)}[data-css-theme] .lhphuc-report-popup h2,[data-css-theme] .report-popup h2{color:var(--learner-color-text-strong)}[data-css-theme] .review-stamp{background:var(--learner-color-surface);border-radius:var(--learner-radius-md);box-shadow:var(--learner-shadow-md)}[data-css-theme] .review-stamp--again{border-left:4px solid var(--learner-color-danger)}[data-css-theme] .review-stamp--hard{border-left:4px solid var(--learner-color-warning)}[data-css-theme] .review-stamp--good{border-left:4px solid var(--learner-color-info)}[data-css-theme] .review-stamp--easy{border-left:4px solid var(--learner-color-success)}[data-css-theme] .lhp-modal-backdrop,[data-css-theme] .lhphuc-voca-modal-backdrop{background:rgba(15,23,42,.5);backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px)}[data-css-theme] .lhp-created-modal,[data-css-theme] .lhp-modal,[data-css-theme] .lhphuc-voca-modal{background:var(--learner-color-surface);border-radius:var(--learner-radius-lg);box-shadow:var(--learner-shadow-pop);border:1px solid var(--learner-color-border-soft)}[data-css-theme] .lhp-modal h2,[data-css-theme] .lhphuc-voca-modal h2{color:var(--learner-color-text-strong)}[data-css-theme] .lhp-answer-toast,[data-css-theme] .lhphuc-voca-answer-toast{border-radius:var(--learner-radius-md);box-shadow:var(--learner-shadow-md);padding:var(--learner-space-3) var(--learner-space-5);font-weight:600}[data-css-theme] .lhp-answer-toast--correct,[data-css-theme] .lhphuc-voca-answer-toast--correct{background:var(--learner-color-success-soft);color:var(--learner-color-success);border:1px solid var(--learner-color-success)}[data-css-theme] .lhp-answer-toast--wrong,[data-css-theme] .lhphuc-voca-answer-toast--wrong{background:var(--learner-color-danger-soft);color:var(--learner-color-danger);border:1px solid var(--learner-color-danger)}.hapio-lhp-gtp-root{position:fixed;inset:0;z-index:100090;display:flex;align-items:center;justify-content:center;padding:var(--learner-space-4,16px)}.hapio-lhp-gtp-scrim{position:absolute;inset:0;background:var(--learner-color-scrim,rgba(15,23,42,.55));backdrop-filter:blur(4px)}.hapio-lhp-gtp-card{position:relative;width:min(760px,100%);max-height:min(86vh,720px);flex-direction:column;padding:var(--learner-space-5,20px);border:1px solid var(--learner-color-border,#e2e8f0);border-radius:var(--learner-radius-lg,20px);background:var(--learner-color-surface,#ffffff);box-shadow:var(--learner-shadow-pop,0 24px 48px rgba(15,23,42,.16));overflow:hidden}.hapio-lhp-gtp-card,.hapio-lhp-gtp-head{display:flex;gap:var(--learner-space-3,12px)}.hapio-lhp-gtp-head{align-items:flex-start}.hapio-lhp-gtp-icon{width:40px;height:40px;flex:0 0 40px;display:inline-grid;place-items:center;border-radius:12px;color:var(--learner-color-on-accent,#ffffff);background:var(--learner-color-brand-gradient,linear-gradient(135deg,#3b82f6,#06b6d4))}.hapio-lhp-gtp-icon svg{width:20px;height:20px}.hapio-lhp-gtp-headtext{flex:1 1 auto;min-width:0}.hapio-lhp-gtp-title{font-size:var(--learner-text-lg,18px);font-weight:700;color:var(--learner-color-text-strong,#020617)}.hapio-lhp-gtp-sub{margin-top:2px;font-size:var(--learner-text-sm,13px);color:var(--learner-color-text-muted,#64748b)}.hapio-lhp-gtp-x{flex:0 0 auto;width:32px;height:32px;display:inline-grid;place-items:center;border:0;border-radius:50%;background:var(--learner-color-surface-soft,#f1f5f9);color:var(--learner-color-text-muted,#64748b);cursor:pointer;transition:color var(--learner-duration-fast,.12s)}.hapio-lhp-gtp-x:hover{color:var(--learner-color-text,#0f172a)}.hapio-lhp-gtp-x svg{width:16px;height:16px}.hapio-lhp-gtp-tools{display:flex;align-items:center;justify-content:space-between;gap:var(--learner-space-2,8px)}.hapio-lhp-gtp-count{font-size:var(--learner-text-sm,13px);font-weight:600;color:var(--learner-color-text-muted,#64748b);padding:3px 10px;border-radius:var(--learner-radius-pill,999px);background:var(--learner-color-surface-soft,#f1f5f9)}.hapio-lhp-gtp-count b{color:var(--learner-color-brand,#2563eb)}.hapio-lhp-gtp-toolbtns{display:flex;gap:var(--learner-space-2,8px)}.hapio-lhp-gtp-tool{border:1px solid var(--learner-color-border,#e2e8f0);border-radius:var(--learner-radius-pill,999px);background:var(--learner-color-surface,#ffffff);color:var(--learner-color-text-body,#334155);font:inherit;font-size:var(--learner-text-sm,13px);font-weight:600;padding:5px 12px;cursor:pointer;transition:background var(--learner-duration-fast,.12s)}.hapio-lhp-gtp-tool:hover:not(:disabled){background:var(--learner-color-surface-soft,#f1f5f9)}.hapio-lhp-gtp-tool:disabled{opacity:.5;cursor:not-allowed}.hapio-lhp-gtp-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:var(--learner-space-2,8px);overflow-y:auto;padding:2px}.hapio-lhp-gtp-item{display:flex;align-items:center;gap:var(--learner-space-2,8px);padding:12px 14px;border:1px solid var(--learner-color-border,#e2e8f0);border-radius:var(--learner-radius-md,14px);background:var(--learner-color-surface-soft,#f1f5f9);cursor:pointer;transition:border-color var(--learner-duration-fast,.12s),background var(--learner-duration-fast,.12s)}.hapio-lhp-gtp-item:hover{border-color:var(--learner-color-border-strong,#cbd5e1)}.hapio-lhp-gtp-item.is-on{border-color:var(--learner-color-brand,#2563eb);background:var(--learner-color-brand-soft,#eff6ff)}.hapio-lhp-gtp-input{position:absolute;width:0;height:0;opacity:0}.hapio-lhp-gtp-box{width:20px;height:20px;flex:0 0 20px;display:inline-grid;place-items:center;border:1.5px solid var(--learner-color-border-strong,#cbd5e1);border-radius:6px;background:var(--learner-color-surface,#ffffff);color:transparent;transition:border-color var(--learner-duration-fast,.12s),background var(--learner-duration-fast,.12s),color var(--learner-duration-fast,.12s)}.hapio-lhp-gtp-box svg{width:13px;height:13px}.hapio-lhp-gtp-item.is-on .hapio-lhp-gtp-box{border-color:var(--learner-color-brand,#2563eb);background:var(--learner-color-brand,#2563eb);color:var(--learner-color-on-accent,#ffffff)}.hapio-lhp-gtp-name{font-size:var(--learner-text-xs,12px);font-weight:400;color:var(--learner-color-text-body,#334155)}.hapio-lhp-gtp-item.is-on .hapio-lhp-gtp-name{color:var(--learner-color-text-strong,#020617)}.hapio-lhp-gtp-loading{padding:28px;text-align:center;font-size:var(--learner-text-sm,13px)}.hapio-lhp-gtp-loading,.hapio-lhp-gtp-status{color:var(--learner-color-text-muted,#64748b)}.hapio-lhp-gtp-status{font-size:var(--learner-text-xs,12px)}.hapio-lhp-gtp-actions{display:flex;justify-content:flex-end;gap:var(--learner-space-2,8px);padding-top:var(--learner-space-1,4px)}.hapio-lhp-gtp-btn{height:40px;padding:0 20px;border:0;border-radius:var(--learner-radius-pill,999px);font:inherit;font-size:var(--learner-text-sm,13px);font-weight:700;cursor:pointer;transition:filter var(--learner-duration-fast,.12s),background var(--learner-duration-fast,.12s)}.hapio-lhp-gtp-btn:disabled{opacity:.6;cursor:not-allowed}.hapio-lhp-gtp-btn--ghost{border:1px solid var(--learner-color-border,#e2e8f0);background:var(--learner-color-surface,#ffffff);color:var(--learner-color-text-body,#334155)}.hapio-lhp-gtp-btn--ghost:hover:not(:disabled){background:var(--learner-color-surface-soft,#f1f5f9)}.hapio-lhp-gtp-btn--pri{background:var(--learner-color-brand-gradient,linear-gradient(135deg,#3b82f6,#06b6d4));color:var(--learner-color-on-accent,#ffffff)}.hapio-lhp-gtp-btn--pri:hover:not(:disabled){filter:brightness(1.06)}.hapio-lhp-gtp-explain{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:12px;padding:12px 14px;border:1px solid var(--learner-color-border,#e2e8f0);border-radius:var(--learner-radius-md,14px);background:var(--learner-color-surface-soft,#f1f5f9)}.hapio-lhp-gtp-explain-txt{display:flex;flex-direction:column;gap:2px;min-width:0}.hapio-lhp-gtp-explain-title{font-size:var(--learner-text-sm,13px);font-weight:700;color:var(--learner-color-text-strong,#0f172a)}.hapio-lhp-gtp-explain-sub{font-size:var(--learner-text-xs,12px);color:var(--learner-color-text-muted,#64748b)}.hapio-lhp-gtp-switch{position:relative;flex:0 0 auto;width:44px;height:26px;padding:0;border:0;border-radius:var(--learner-radius-pill,999px);background:var(--learner-color-border-strong,#cbd5e1);cursor:pointer;transition:background-color var(--learner-duration-base,.2s)}.hapio-lhp-gtp-switch.is-on{background:var(--learner-color-brand,#2563eb)}.hapio-lhp-gtp-switch-dot{position:absolute;top:3px;left:3px;width:20px;height:20px;border-radius:50%;background:var(--learner-color-surface,#ffffff);box-shadow:0 1px 3px color-mix(in srgb,var(--learner-color-text-strong,#020617) 22%,transparent);transition:transform var(--learner-duration-base,.2s) var(--learner-ease-out,cubic-bezier(.16,1,.3,1))}.hapio-lhp-gtp-switch.is-on .hapio-lhp-gtp-switch-dot{transform:translateX(18px)}