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12px;background:var(--paper)}.hist-main{flex:1;min-width:0;cursor:pointer}.hist-title{font-weight:700;color:var(--jade);font-size:14px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.hist-meta{font-size:11.5px;color:var(--ink-soft);margin-top:2px}.hist-actions{display:flex;gap:6px;flex-shrink:0}.sm-md{background:var(--paper);color:var(--ink);border:1px solid var(--line);border-radius:12px;padding:14px 16px;font-size:14px;line-height:1.65;overflow-x:auto}.sm-md h2{font-size:15.5px;margin:12px 0 6px;color:var(--jade);font-family:var(--serif)}.sm-md h3{font-size:14px;margin:10px 0 5px;color:var(--terra)}.sm-md h4{font-size:13.5px;margin:8px 0 4px}.sm-md ul,.sm-md ol{margin:6px 0;padding-left:20px}.sm-md strong{color:var(--jade)}.sm-md p{margin:6px 0}.mm-tools{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:8px}.mindmap-wrap{background:#fff;border:1px solid var(--line);border-radius:12px;overflow:auto;max-width:100%}.mindmap-wrap svg{display:block}.fc{display:flex;flex-direction:column;align-items:center;gap:10px}.fc-card{width:100%;max-width:380px;height:200px;perspective:1200px;cursor:pointer}.fc-inner{position:relative;width:100%;height:100%;transition:transform .5s;transform-style:preserve-3d}.fc-card.flip .fc-inner{transform:rotateY(180deg)}.fc-front,.fc-back{position:absolute;top:0;right:0;bottom:0;left:0;backface-visibility:hidden;border-radius:16px;padding:24px;display:grid;place-items:center;text-align:center;font-size:15px;font-weight:600;line-height:1.5}.fc-front{background:linear-gradient(135deg,var(--jade),var(--jade-2));color:#fff}.fc-back{background:linear-gradient(135deg,var(--amber),#d99a4e);color:#fff;transform:rotateY(180deg)}.fc-tag{position:absolute;top:12px;left:14px;font-size:10px;font-weight:800;letter-spacing:1px;opacity:.85}.fc-hint{font-size:11.5px;color:var(--ink-soft)}.fc-nav{display:flex;align-items:center;gap:12px}.fc-pos{font-size:13px;font-weight:700;color:var(--jade)}.quiz{display:flex;flex-direction:column;gap:14px}.quiz-q{background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:12px}.quiz-q-title{font-size:14px;line-height:1.5;margin-bottom:10px}.quiz-opts{display:flex;flex-direction:column;gap:7px}.quiz-opt{display:flex;align-items:center;gap:10px;text-align:left;padding:10px 12px;border-radius:10px;background:var(--paper-2);border:1px solid var(--line);color:var(--ink);font-size:13.5px;cursor:pointer;font-family:inherit}.quiz-opt:active{transform:scale(.99)}.quiz-opt.picked{border-color:var(--jade-2);background:var(--jade-soft)}.quiz-opt.correct{border-color:var(--jade);background:var(--jade-soft);color:var(--jade)}.quiz-opt.wrong{border-color:var(--terra);background:#fdecea;color:var(--terra)}.quiz-letter{flex-shrink:0;width:24px;height:24px;border-radius:50%;background:var(--jade-soft);color:var(--jade);display:grid;place-items:center;font-size:12px;font-weight:700}.quiz-mark{margin-left:auto;font-weight:800}.quiz-explain{margin-top:10px;font-size:12.5px;line-height:1.5;color:#8a5a12;background:#fdf3e7;border:1px solid #f0dcc0;border-radius:8px;padding:8px 10px}.quiz-result{text-align:center;padding:8px 0}.quiz-score{font-size:16px;margin-bottom:12px}.quiz-score b{color:var(--jade);font-size:20px}.rel-links{display:flex;flex-direction:column;gap:12px;margin-top:12px}.rel-block{background:var(--paper-2);border:1px solid var(--line);border-radius:14px;padding:12px}.rel-head{font-size:13.5px;font-weight:800;color:var(--jade);margin-bottom:8px;font-family:var(--serif)}.rel-chips{display:flex;flex-wrap:wrap;gap:8px}.rel-chip{display:flex;align-items:center;gap:8px;max-width:100%;text-align:left;background:var(--paper);border:1px solid var(--line);border-radius:10px;padding:6px 10px 6px 6px;cursor:pointer;color:var(--ink);font-size:12.5px;font-weight:600}.rel-chip:hover{border-color:var(--jade-2);box-shadow:var(--shadow)}.rel-chip img{width:44px;height:32px;object-fit:cover;border-radius:6px;flex-shrink:0;background:var(--jade-soft)}.rel-chip span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:200px}.tt-subnav{display:flex;gap:6px;flex-wrap:wrap;margin:4px 0 14px}.tt-subtab{background:var(--paper);border:1px solid var(--line);border-radius:999px;padding:7px 14px;font-size:13px;font-weight:700;color:var(--ink-soft);cursor:pointer}.tt-subtab.on{background:var(--jade);border-color:var(--jade);color:#fff}.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}@media (max-width: 560px){.stat-grid{grid-template-columns:repeat(2,1fr)}}.stat-box{background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:12px 8px;text-align:center;box-shadow:var(--shadow)}.stat-box.hot{border-color:var(--amber);background:#fff8ec}.stat-icon{font-size:20px}.stat-value{font-size:22px;font-weight:800;color:var(--jade);font-family:var(--serif);line-height:1.2;margin-top:2px}.stat-label{font-size:11.5px;color:var(--ink-soft);margin-top:2px}.score-line{margin-top:12px;padding:10px 12px;border-radius:10px;font-size:13.5px;background:var(--jade-soft);border:1px solid var(--line)}.score-line.good{background:#e6f6ee;border-color:#b6e2c8}.score-line.ok{background:#fff6e3;border-color:#f0dca8}.score-line.bad{background:#fbeae6;border-color:#f0c3b7}.prog-recent-head{font-family:var(--serif);font-weight:700;color:var(--jade);font-size:15px;margin:16px 0 8px}.tt-list{display:flex;flex-direction:column;gap:8px}.tt-row{display:flex;align-items:center;gap:10px;width:100%;text-align:left;background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:8px 12px 8px 8px;cursor:pointer;color:var(--ink)}.tt-row:hover{border-color:var(--jade-2);box-shadow:var(--shadow)}.tt-thumb{width:64px;height:44px;object-fit:cover;border-radius:8px;flex-shrink:0;background:var(--jade-soft)}.tt-row-main{flex:1;min-width:0}.tt-row-title{font-weight:700;font-size:14px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.tt-row-sub{font-size:12px;color:var(--ink-soft);margin-top:2px}.tt-score{color:var(--amber);font-weight:700}.tt-row-go{font-size:20px;color:var(--jade-2);flex-shrink:0}.rev-block{margin-top:4px}.muted{font-size:12.5px;color:var(--ink-soft);line-height:1.6}.row-btns{display:flex;gap:8px;flex-wrap:wrap}.fc-src{display:block;margin-top:8px;font-size:11px;font-weight:600;opacity:.7}.sm-dot{color:var(--amber);font-weight:900;margin-left:4px}.lc-intro{font-size:13px;color:var(--ink-soft);background:var(--jade-soft);border:1px solid var(--line);border-radius:10px;padding:10px 12px;margin-bottom:10px;line-height:1.6}.lc-thread{display:flex;flex-direction:column;gap:10px}.share-app{display:flex;align-items:center;flex-wrap:wrap;gap:8px;margin-top:10px;padding-top:10px;border-top:1px dashed var(--line)}.share-btn.gl{background:#eef4ff;border-color:#cdddff;color:#274b8f}.share-btn.bl{background:#f1ecff;border-color:#d8ccff;color:#5a3fa0}.share-ok{font-size:12.5px;color:var(--jade);font-weight:700}.share-bad{font-size:12.5px;color:var(--terra);font-weight:600}.theme-filter{flex-wrap:wrap;overflow:visible}.theme-sec{margin-top:6px;margin-bottom:14px}.theme-head{display:flex;align-items:center;gap:8px;font-family:var(--serif);font-weight:700;color:var(--jade);font-size:15.5px;margin:12px 4px 10px;padding-bottom:6px;border-bottom:2px solid var(--jade-soft)}.theme-count{margin-left:6px;font-family:var(--sans);font-size:11.5px;font-weight:700;color:var(--jade);background:var(--jade-soft);border-radius:20px;padding:1px 9px}.quick-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:6px}.quick-btn{display:flex;flex-direction:column;align-items:center;gap:6px;background:var(--paper-2);border:1px solid var(--line);border-radius:12px;padding:14px 8px;font-size:12.5px;font-weight:700;color:var(--jade);cursor:pointer;text-align:center;line-height:1.25}.quick-btn{font-size:22px}.quick-btn span{font-size:12.5px}.quick-btn:hover{border-color:var(--jade-2);box-shadow:var(--shadow)}@media (max-width: 480px){.quick-grid{grid-template-columns:1fr}.quick-btn{flex-direction:row;justify-content:flex-start;gap:10px}}.dv-part{margin-bottom:8px}.dv-chaps{display:grid;gap:8px}.dv-chap{display:flex;flex-direction:column;align-items:flex-start;gap:3px;text-align:left;width:100%;background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:12px 14px;cursor:pointer;box-shadow:var(--shadow)}.dv-chap:hover{border-color:var(--jade-2);transform:translateY(-1px)}.dv-chap-t{font-family:var(--serif);font-weight:700;color:var(--jade);font-size:15px;line-height:1.3}.dv-chap-n{font-size:12px;color:var(--ink-soft)}.dv-list{display:flex;flex-direction:column;gap:8px}.dv-item{display:flex;flex-direction:column;align-items:flex-start;gap:4px;text-align:left;width:100%;background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:11px 14px;cursor:pointer;box-shadow:var(--shadow)}.dv-item:hover{border-color:var(--jade-2)}.dv-no{font-size:11.5px;font-weight:800;color:var(--terra);letter-spacing:.3px}.dv-prev{font-size:14px;color:var(--ink);line-height:1.45;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.dv-chaptag{font-size:11px;color:var(--ink-soft);font-style:italic}.dv-detail-no{font-size:12.5px;font-weight:800;color:var(--terra);letter-spacing:.4px;margin-bottom:8px}.dv-han{font-size:18px;line-height:1.75;color:var(--ink);margin:0 0 10px;font-family:"Noto Serif SC",var(--serif)}.dv-dich{font-size:15.5px;line-height:1.7;color:var(--ink);margin:0}.dv-sec{margin-top:16px}.dv-sec-h{font-family:var(--serif);color:var(--terra);font-size:15px;margin:0 0 8px}.dv-phuong{background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:12px 14px;margin-bottom:8px;box-shadow:var(--shadow)}.dv-phuong-name{background:none;border:0;padding:0;font-family:var(--serif);font-weight:700;color:var(--jade);font-size:15.5px;cursor:pointer;text-align:left}.dv-phuong-name:hover{text-decoration:underline}.dv-phuong-go{color:var(--jade-2);font-weight:800}.dv-phuong-items{margin:8px 0 0;padding-left:18px;display:grid;grid-template-columns:repeat(2,1fr);gap:2px 14px}.dv-phuong-items li{font-size:13px;color:var(--ink-soft)}.dv-baigiang{background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:14px 16px;font-size:14.5px;line-height:1.8;color:var(--ink);white-space:pre-line;box-shadow:var(--shadow)}.dv-nav{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:16px}.dv-nav-pos{font-size:12.5px;font-weight:700;color:var(--terra)}@media (min-width: 620px){.dv-chaps{grid-template-columns:repeat(2,1fr)}}.pt-list{display:grid;gap:8px}.pt-card{display:flex;flex-direction:column;align-items:flex-start;gap:3px;text-align:left;width:100%;background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:12px 14px;cursor:pointer;box-shadow:var(--shadow)}.pt-card:hover{border-color:var(--jade-2);transform:translateY(-1px)}.pt-card-name{font-family:var(--serif);font-weight:700;color:var(--jade);font-size:15px;line-height:1.3}.pt-card-meta{font-size:12px;color:var(--ink-soft)}.pt-conv{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:12px}.pt-conv-btn{border:1px solid var(--line);background:var(--paper);color:var(--ink-soft);border-radius:999px;padding:6px 13px;font-size:12.5px;font-weight:600;cursor:pointer}.pt-conv-btn.on{background:linear-gradient(135deg,var(--jade),var(--jade-2));color:#fff;border-color:transparent}.pt-ings{list-style:none;padding:0;margin:0 0 4px;display:grid;grid-template-columns:repeat(2,1fr);gap:8px}.pt-ings li{display:flex;align-items:baseline;justify-content:space-between;gap:8px;background:var(--paper);border:1px solid var(--line);border-radius:10px;padding:9px 12px;box-shadow:var(--shadow)}.pt-ing-name{font-weight:700;color:var(--ink);font-size:14px}.pt-ing-amt{font-size:12.5px;color:var(--ink-soft);text-align:right}.pt-refs{display:flex;flex-wrap:wrap;gap:8px}.pt-ref{font-size:12.5px;color:var(--ink-soft);background:var(--paper);border:1px solid var(--line);border-radius:999px;padding:6px 12px}.pt-ref.link{color:var(--jade);font-weight:600;cursor:pointer}.pt-ref.link:hover{border-color:var(--jade-2)}@media (max-width: 480px){.pt-ings{grid-template-columns:1fr}}.bc-cta{margin:4px 0 14px}.rel-chip.nodot span{max-width:260px}