body{margin:0;background:var(--paper, #F3EFE6);color:var(--ink, #2b2418);font-family:Be Vietnam Pro,IBM Plex Sans,sans-serif}.lv-screen-bar{max-width:210mm;margin:0 auto;padding:20px 16px 4px}.lv-screen-bar-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}.lv-title{margin:0;font-family:"Noto Serif SC",serif;font-size:1.3rem}.lv-sub{margin:4px 0 0;font-size:.85rem;color:var(--ink-soft, #6b6255)}.lv-hint{margin:10px 0 0;font-size:.8rem;line-height:1.5;color:var(--ink-soft, #6b6255)}.lv-print-btn{font:inherit;font-weight:600;font-size:.9rem;padding:10px 18px;border:0;border-radius:22px;background:var(--seal, #a5342a);color:#fff;cursor:pointer}.lv-print-btn:disabled{opacity:.5;cursor:default}.lv-print-btn:focus-visible{outline:2px solid var(--azure, #2c5d8a);outline-offset:2px}.lv-sheet{width:210mm;min-height:297mm;max-width:calc(100% - 32px);box-sizing:border-box;margin:16px auto 40px;padding:15mm 20mm 18mm;background:#fff;box-shadow:0 4px 20px #00000014}@media (max-width:820px){.lv-sheet{min-height:0;padding:6vw 5vw}}.lv-sheet>*{margin-left:auto;margin-right:auto;width:calc(100% + -0mm)}.lv-sheet-head{display:flex;justify-content:space-between;align-items:flex-end;gap:12px;padding:0 0 6px;margin-bottom:8px;border-bottom:1px solid #DCD5C4}.lv-brand{font-weight:600;color:var(--seal, #a5342a);font-size:.9rem}.lv-sheet-title{font-family:"Noto Serif SC",serif;font-size:1.05rem;margin-top:2px}.lv-owner{font-size:.72rem;text-align:right;line-height:1.4;color:var(--ink, #2b2418)}.lv-block{margin:0 0 7px;break-inside:avoid}.lv-block-head{display:flex;flex-wrap:wrap;align-items:baseline;gap:4px 6px;margin:0 0 3px;font-size:.76rem;color:var(--ink-soft, #6b6255)}.lv-block-char{font-family:"Noto Serif SC",serif;font-weight:700;font-size:1.05rem;color:var(--ink, #2b2418);margin-right:2px}.lv-meta-py{font-weight:600;color:var(--seal, #a5342a)}.lv-dot{opacity:.5}.lv-row{display:grid;grid-template-columns:repeat(12,1fr)}.lv-box{display:block;width:100%;height:auto;aspect-ratio:1 / 1}.lv-row+.lv-row .lv-box{margin-top:-1px}.lv-grid-frame{fill:none;stroke:#c08a80;stroke-width:8}.lv-grid-line{stroke:#d9a79e;stroke-width:5;stroke-dasharray:28 20}.lv-stroke-done{fill:#1f1a14}.lv-stroke-ghost{fill:#d9d3c7}.lv-font-done{font-family:"Noto Serif SC",serif;font-size:760px;fill:#1f1a14}.lv-font-ghost{font-family:"Noto Serif SC",serif;font-size:760px;fill:#d9d3c7}.lv-legal{margin-top:10px;padding-top:6px;border-top:1px solid #DCD5C4;font-size:.68rem;line-height:1.5;text-align:justify}.lv-empty,.lv-locked{padding:24px;text-align:center;font-size:.95rem;line-height:1.6}.lv-locked-cta{display:inline-block;margin-top:10px;padding:10px 18px;border-radius:22px;background:var(--gold, #B8862C);color:#fff;text-decoration:none;font-weight:600}@page{size:A4;margin:15mm 20mm 18mm}@media print{*{-webkit-print-color-adjust:exact;print-color-adjust:exact}body{background:#fff}.lv-screen-bar{display:none}.lv-sheet{width:170mm;min-height:0;max-width:none;margin:0;padding:0;box-shadow:none}html:not(.lv-print-ok) .lv-sheet>*{display:none!important}html:not(.lv-print-ok) .lv-sheet:before{content:"PDF luyện viết là tính năng của tài khoản Premium — 123tiengtrung.com";display:block;padding:24px;font-size:12pt}}