.learning-resume,.learning-quiz{--lp-bg:#191d23;--lp-ink:#f3f4f6;--lp-muted:#bec4cd;--lp-line:#454b53;background:var(--lp-bg);color:var(--lp-ink);border:1px solid var(--lp-line);border-radius:16px}
.learning-hub-title{font-size:clamp(22px,3vw,30px);line-height:1.3;letter-spacing:-.035em;margin:30px 0 8px}.learning-hub-progress [hidden]{display:none!important}
[data-theme="light"] .learning-resume,[data-theme="light"] .learning-quiz{--lp-bg:#e9ecef;--lp-ink:#19232d;--lp-muted:#4d5964;--lp-line:#a6afb8}
.learning-resume{padding:24px;display:grid;grid-template-columns:minmax(0,1.4fr) minmax(200px,1fr) auto;align-items:center;gap:20px;margin:24px 0 32px}
.learning-progress-host{max-width:1440px;margin:auto;padding:0 5vw}
.learning-kicker{font-size:13px;letter-spacing:.1em;text-transform:uppercase;color:var(--lp-muted);display:block;margin-bottom:8px}
.learning-resume strong{display:block;font-size:23px;letter-spacing:-.03em}.learning-resume p{font-size:16px;line-height:1.7;margin:6px 0 0!important;color:var(--lp-muted)}
.learning-meter b{font-size:26px;font-variant-numeric:tabular-nums}.learning-meter b span{font-size:14px;font-weight:500;color:var(--lp-muted)}
.learning-meter small,.learning-save{color:var(--lp-muted);font-size:12px;line-height:1.6}.learning-meter small{display:block}
.learning-resume progress,.learning-quiz progress{display:block;appearance:none;width:100%;height:5px;background:var(--lp-line);border:0;border-radius:10px;margin:12px 0;overflow:hidden}
.learning-resume progress::-webkit-progress-bar,.learning-quiz progress::-webkit-progress-bar{background:var(--lp-line)}.learning-resume progress::-webkit-progress-value,.learning-quiz progress::-webkit-progress-value{background:var(--lp-ink);transition:width .3s}.learning-resume progress::-moz-progress-bar,.learning-quiz progress::-moz-progress-bar{background:var(--lp-ink)}
.learning-continue,.learning-quiz button,.learning-completion button{font:inherit;font-size:14px;font-weight:700;cursor:pointer;min-height:46px;border:1px solid #9299a1;border-radius:8px;padding:12px 18px;transition:transform .16s,background .16s;color:inherit;background:transparent;text-decoration:none}
.learning-continue{background:var(--lp-ink);color:var(--lp-bg);text-align:center}.learning-continue:hover,.learning-completion button:hover,.learning-quiz button:hover:not(:disabled){transform:translateY(-2px)}
.learning-save{grid-column:1/-1;border-top:1px solid var(--lp-line);padding-top:12px;display:flex;gap:12px;align-items:center}.learning-save button{font:inherit;text-decoration:underline;background:none;color:inherit;border:0;cursor:pointer}
.learning-completion{display:flex;align-items:center;gap:18px;flex-wrap:wrap;margin:28px 0}.learning-completion small{font-size:13px;max-width:32ch;opacity:.8}.learning-completion button[aria-pressed="true"]{background:var(--tone-eeeeee);color:var(--tone-111111)}.learning-completion button:disabled{opacity:.5;cursor:wait}
[data-learning-done="true"]::after{content:' ✓';font-weight:800;margin-left:8px}.learning-resume :focus-visible,.learning-quiz :focus-visible,.learning-completion :focus-visible{outline:3px solid #63d4d0;outline-offset:4px}
.learning-quiz{padding:clamp(20px,4vw,36px);margin:32px 0;scroll-margin-top:100px}.learning-quiz h3{font-size:clamp(23px,4vw,32px);letter-spacing:-.04em;line-height:1.3;margin:8px 0 18px}.learning-quiz p{font-size:16px;line-height:1.7;color:var(--lp-muted)}
.quiz-choices{display:grid;gap:10px;margin:20px 0}.quiz-choices button{text-align:left;display:flex;gap:16px;align-items:center;font-weight:500;line-height:1.6}.quiz-choices button span{font-size:13px;border:1px solid var(--lp-line);padding:4px 8px;border-radius:5px}.quiz-choices button:disabled{cursor:default}.quiz-choices button[data-result="correct"]{border-color:#72c4ad;background:#25463d;color:#effff9}.quiz-choices button[data-result="incorrect"]{border-color:#d8a897;background:#492f2c;color:#ffebe4}.quiz-feedback{border-left:3px solid var(--lp-ink);padding:4px 0 4px 16px;min-height:24px}.quiz-result-number{font-size:56px!important;font-weight:800;color:var(--lp-ink)!important;letter-spacing:-.05em;margin:8px 0!important}.quiz-review a{display:block;padding:10px 0;color:inherit;text-decoration:underline}.quiz-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:20px}.quiz-actions a{align-self:center;color:inherit;font-size:14px}.quiz-note{font-size:13px!important}.academy-quiz-link{display:block;padding:12px 16px;border-top:1px solid var(--lp-line,#454b53);font-size:14px;text-decoration:underline}
.quiz-feedback:empty{display:none}
@media(max-width:750px){.learning-resume{grid-template-columns:1fr;gap:16px;padding:20px}.learning-continue{justify-self:start}.learning-save{grid-column:auto}.learning-meter{width:100%}.learning-hub-progress{min-width:0}}
@media(prefers-reduced-motion:reduce){.learning-resume *,.learning-quiz *,.learning-completion *{transition:none!important;transform:none!important}}
.learning-units{grid-column:1/-1;display:flex;gap:8px;overflow-x:auto;list-style:none;margin:0;padding:2px 0 8px;scrollbar-width:thin}
.learning-units li{flex:1 0 94px;border-top:3px solid var(--lp-line);padding:12px 10px 8px;display:grid;gap:6px;border-radius:0 0 6px 6px;color:var(--lp-muted);font-size:14px}
.learning-units li b{font-size:17px;color:var(--lp-ink);font-variant-numeric:tabular-nums}.learning-units li[aria-current]{background:color-mix(in srgb,var(--lp-ink) 7%,transparent);border-top-color:var(--lp-ink)}.learning-units li[data-complete="true"]{border-top-color:#72c4ad}
.learning-reward{grid-column:1/-1;display:flex;align-items:center;gap:20px;justify-content:space-between}.learning-reward>span{white-space:nowrap;border:1px solid var(--lp-line);border-radius:8px;padding:10px 14px;font-size:14px}.learning-reward b{font-size:20px;font-variant-numeric:tabular-nums}.learning-reward p{font-size:14px;margin:0!important}
.learning-points-help{grid-column:1/-1;font-size:14px;color:var(--lp-muted)}.learning-points-help summary{cursor:pointer;width:fit-content;text-decoration:underline;text-underline-offset:4px}.learning-points-help p{max-width:78ch;font-size:14px}
.learning-toast{position:fixed;z-index:10001;bottom:24px;left:50%;transform:translateX(-50%);max-width:calc(100vw - 32px);width:max-content;background:#edf3ef;color:#172b25;border:1px solid #789b8c;box-shadow:0 12px 40px #0004;border-radius:12px;padding:16px 22px;font-size:16px;line-height:1.5;pointer-events:none;animation:learning-arrive .25s ease-out}.learning-toast[hidden]{display:none}
.quiz-step-count{display:flex;align-items:center;justify-content:space-between;gap:14px;font-size:14px;color:var(--lp-muted)}.quiz-result-points{display:inline-block;padding:9px 14px;border:1px solid var(--lp-line);border-radius:8px;font-size:16px;font-weight:700}
.learning-reward>span>b{margin-right:4px}
@media(max-width:750px){.learning-units li{flex-basis:76px;padding-inline:6px}}
@keyframes learning-arrive{from{opacity:0;translate:0 8px}to{opacity:1;translate:0 0}}
@media(max-width:750px){.learning-reward{align-items:flex-start;flex-direction:column;gap:12px}.learning-units,.learning-reward,.learning-points-help{grid-column:1;min-width:0}.learning-continue{max-width:100%}.learning-toast{bottom:16px;font-size:14px}.learning-progress-host{padding:0 6vw}}
@media(prefers-reduced-motion:reduce){.learning-toast{animation:none}}