.learning-progress{border:1px solid var(--line,#ddd);border-radius:14px;padding:20px 24px;margin:0 0 28px;background:var(--surface,#fff)}.learning-progress>div{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.learning-progress>div>span:last-child{margin-left:auto;font-variant-numeric:tabular-nums}.learning-level,.study-done{color:var(--green,#aa426f);background:var(--soft,#fce8f0);padding:5px 10px;border-radius:6px;font-weight:700}.learning-progress progress{display:block;width:100%;height:9px;margin:16px 0 10px;accent-color:#d66b9a}.learning-progress p{font-size:13px;line-height:1.7;color:var(--muted,#777);margin:8px 0}.learning-progress>p{display:flex;justify-content:space-between;gap:8px;flex-wrap:wrap}.learning-progress summary{cursor:pointer;font-size:12px;color:var(--muted,#777)}.study-done{display:inline-block;font-size:12px;margin:6px 0}.learning-feedback{font-weight:700;color:var(--green,#aa426f)}

.account-main>.learning-progress{grid-column:1/-1;width:100%;box-sizing:border-box}.account-main>.learning-progress>div strong{font-size:16px}
.learning-progress progress{appearance:none;border:0;border-radius:6px;background:var(--line,#e5e0e2);overflow:hidden;height:6px}.learning-progress progress::-webkit-progress-bar{background:var(--line,#e5e0e2);border-radius:6px}.learning-progress progress::-webkit-progress-value{background:#cf80a4;border-radius:6px}.learning-progress progress::-moz-progress-bar{background:#cf80a4;border-radius:6px}
.learning-progress .learning-next{display:block;text-align:right;margin:6px 0 14px}.learning-history-tabs{display:grid!important;grid-template-columns:repeat(4,minmax(0,1fr));gap:0!important;border-top:1px solid var(--line,#ddd);border-bottom:1px solid var(--line,#ddd);margin:14px 0 10px}.learning-history-tabs button{appearance:none;display:flex;align-items:center;justify-content:space-between;gap:7px;min-width:0;border:0;border-radius:0;background:transparent;color:var(--ink,#222);padding:15px 12px;cursor:pointer;font:inherit;font-size:13px;border-right:1px solid var(--line,#ddd)}.learning-history-tabs button:last-child{border-right:0}.learning-history-tabs button strong{margin-left:auto;font-size:17px;font-variant-numeric:tabular-nums}.learning-history-tabs button[aria-expanded=true]{background:var(--soft,#f5e2ec);color:var(--green,#a52c68)}.learning-history-tabs button:hover{background:var(--soft,#f5e2ec)}.learning-history-tabs button:focus-visible{outline:2px solid var(--green,#a52c68);outline-offset:-3px}.learning-history-list{margin:16px 0 18px}.learning-history-list h3{font-size:14px;margin:12px 0}.learning-history-list ul{list-style:none;margin:0;padding:0}.learning-history-list li{display:flex;justify-content:space-between;align-items:start;gap:16px;padding:14px 0;border-bottom:1px solid var(--line,#ddd)}.learning-history-list li>div{min-width:0}.learning-history-list a,.learning-history-list li strong{font-size:14px;font-weight:600;color:var(--ink,#222);line-height:1.7;overflow-wrap:anywhere}.learning-history-list a:hover{color:var(--green,#a52c68);text-decoration:underline}.learning-history-list li p{margin:3px 0 0;font-size:12px}.learning-history-list time{flex-shrink:0;color:var(--muted,#777);font-size:12px;line-height:1.8}.learning-progress .learning-history-pages{display:flex;justify-content:center;align-items:center;gap:16px;margin:14px 0}.learning-history-pages button{font:inherit;font-size:12px;padding:6px 12px;cursor:pointer;border:1px solid var(--line,#ddd);color:var(--ink,#222);background:var(--surface,#fff);border-radius:6px}.learning-history-pages button:disabled{opacity:.4;cursor:default}.learning-history-pages span{font-size:12px}.learning-progress .learning-history-hint{font-size:12px;margin-bottom:12px}@media(max-width:700px){.learning-history-tabs{grid-template-columns:repeat(2,minmax(0,1fr))}.learning-history-tabs button:nth-child(2){border-right:0}.learning-history-tabs button:nth-child(-n+2){border-bottom:1px solid var(--line,#ddd)}.learning-history-list li{flex-direction:column;gap:4px}.learning-history-tabs button{padding:12px 8px;font-size:12px}}