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.phrase-segment{padding:1px 5px;border-radius:4px}.lim-zh{font-family:"Noto Serif SC",serif;font-size:1.02rem;font-weight:600}.lim-py{font-family:IBM Plex Mono,monospace;font-size:.8rem}.lim-vi{font-family:"Source Serif 4",serif;font-size:.88rem}.lim-line.lim-big{font-size:1rem}.landing-illus-print{display:flex;align-items:flex-end;gap:12px}.lip-paper{width:96px;aspect-ratio:210 / 297;background:#fff;border-radius:3px;box-shadow:0 3px 10px #00000024;padding:6px 7px;display:flex;flex-direction:column;gap:5px}.lip-head{display:flex;justify-content:space-between;align-items:center}.lip-brand{font-family:Be Vietnam Pro,IBM Plex Sans;font-size:5px;font-weight:600;color:var(--seal)}.lip-qr{width:12px;height:12px;background:linear-gradient(90deg,#222 25%,transparent 25% 50%,#222 50% 75%,transparent 75%) 0 0 / 6px 3px,linear-gradient(#222 25%,transparent 25% 50%,#222 50% 75%,transparent 75%) 0 0 / 3px 6px;outline:1px solid #222}.lip-card{display:flex;flex-wrap:wrap;gap:2px;padding:3px;border:1px solid #EDE6D6;border-radius:3px}.lip-card i{display:block;height:5px;width:12px;border-radius:2px}.lip-card i.w2{width:18px}.lip-card i.w3{width:24px}.lip-card i.c0{background:var(--seal-soft);box-shadow:inset 0 0 0 1px var(--seal)}.lip-card i.c1{background:var(--azure-soft);box-shadow:inset 0 0 0 1px var(--azure)}.lip-card i.c2{background:var(--jade-soft);box-shadow:inset 0 0 0 1px var(--jade)}.lip-card i.c3{background:var(--gold-soft);box-shadow:inset 0 0 0 1px var(--gold)}.lip-printer{font-family:Be Vietnam Pro,IBM Plex Sans;font-size:.74rem;font-weight:600;color:var(--seal);padding:5px 10px;border:1.5px solid var(--seal);border-radius:14px;background:var(--card-bg)}@media (prefers-reduced-motion: reduce){.lid-typed{animation:none;width:8ch}.lid-caret{animation:none}}.landing-tracks-block{margin-top:16px;padding:22px 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.15s}.ltb-tile:after{content:"";position:absolute;right:-18px;bottom:-18px;width:64px;height:64px;border-radius:50%;background:var(--tc);opacity:.12}.ltb-icon{font-size:1.6rem;line-height:1;margin-bottom:4px}.ltb-name{font-family:Be Vietnam Pro,IBM Plex Sans,sans-serif;font-weight:700;font-size:.92rem;line-height:1.3;color:var(--tc)}.ltb-sub{font-family:Be Vietnam Pro,IBM Plex Sans;font-size:.74rem;line-height:1.4;color:var(--ink-soft)}.ltb-tile:hover{transform:translateY(-2px);border-color:var(--tc);box-shadow:0 6px 16px #00000014}.ltb-tile:focus-visible{outline:2px solid var(--azure);outline-offset:2px}@media (max-width:600px){.ltb-grid{grid-template-columns:repeat(2,1fr)}.ltb-tile{min-height:96px}}@media (prefers-reduced-motion: reduce){.ltb-tile{transition:none}}.landing-dv-stage{min-width:0}.landing-dv-feature .landing-mouth-text h3{margin-top:4px}.landing-illus-cam{position:relative;height:120px;border-radius:10px;background:#2b3036;overflow:hidden;display:flex;align-items:center;justify-content:center}.lic-face{font-size:3.2rem}.lic-rec{position:absolute;top:8px;right:8px;background:var(--seal);color:#fff;font-size:.68rem;font-weight:600;border-radius:10px;padding:1px 8px;animation:lic-blink 1.6s ease-in-out infinite}.lic-logo{position:absolute;top:8px;left:8px;background:#ffffff80;color:var(--seal);font-size:.66rem;font-weight:700;border-radius:6px;padding:1px 6px}.lic-mouth{position:absolute;right:8px;bottom:8px;width:38%;height:36%;background:#ffffffeb;border-radius:6px;display:flex;gap:4px;padding:4px;box-sizing:border-box}.lic-mouth i{flex:1;border-radius:4px;background:#f3d9c6;position:relative}.lic-mouth i:after{content:"";position:absolute;left:25%;right:25%;top:42%;height:16%;border-radius:50%;background:#d9787a;animation:lic-talk .5s ease-in-out infinite alternate}@keyframes 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i:after{animation:none}}.module-tiers{display:flex;flex-wrap:wrap;gap:6px;margin-top:14px}.module-tier{display:inline-block;font-size:.74rem;font-weight:600;line-height:1.2;padding:3px 8px;border-radius:999px;white-space:nowrap}.module-tier--free{background:var(--jade-soft);color:var(--jade)}.module-tier--premium{background:var(--gold-soft);color:#8a6214}.module-tier--paid{background:var(--seal-soft);color:var(--seal-dark)}.module-tier--soon{background:var(--paper-deep);color:var(--ink-soft)}.uh{display:grid;gap:16px;margin:20px 0 8px;font-family:Be Vietnam Pro,IBM Plex Sans,sans-serif}.uh-top{display:grid;grid-template-columns:1.45fr 1fr;gap:14px}.uh-card{background:var(--card-bg);border:2px solid var(--ink);border-radius:4px;padding:18px;display:grid;gap:10px;align-content:start}.uh h2{font:700 1.02rem Be Vietnam Pro,sans-serif;margin:4px 0 0;color:var(--ink)}.uh-hello{font:700 1.55rem/1.2 Be Vietnam 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var(--ink);background:var(--card-bg);color:var(--ink);font:600 .88rem Be Vietnam Pro,sans-serif;text-decoration:none;cursor:pointer;white-space:nowrap}.uh-btn:hover{background:var(--paper)}.uh-btn--pri{background:var(--seal);border-color:var(--seal);color:#fff}.uh-btn--pri:hover{background:var(--seal-dark, #A82720)}.uh-btn:focus-visible,.uh-tile:focus-visible,.uh-news-grid a:focus-visible{outline:3px solid var(--azure);outline-offset:2px}.uh-row{display:flex;gap:8px;flex-wrap:wrap}.uh-today{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.uh-tile{display:grid;gap:3px;align-content:start;padding:12px;border:2px solid var(--paper-deep);border-radius:4px;text-decoration:none;color:var(--ink)}.uh-tile:hover{border-color:var(--ink)}.uh-tile b{font-size:.94rem}.uh-tile small{font-size:.79rem;color:var(--ink-soft)}.uh-tile.is-done{border-color:var(--jade);background:var(--jade-soft)}.uh-tile.is-done 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(max-width:820px){.uh-top{grid-template-columns:1fr}.uh-news-grid{grid-template-columns:1fr 1fr}}@media (max-width:520px){.uh-today{grid-template-columns:1fr}.uh-resume{grid-template-columns:auto 1fr}.uh-resume .uh-btn{grid-column:1 / -1}.uh-news-grid{grid-template-columns:1fr}}.uh-card{border:0;border-top:3px solid var(--accent, var(--seal));border-radius:var(--radius);box-shadow:var(--shadow);padding:22px 24px}.uh-main{--accent:#9C4F63}.uh-side{--accent:var(--gold)}.uh-news{--accent:var(--jade)}.uh-hello{font-size:1.45rem}.uh h2{font-size:1.05rem}.uh-resume,.uh-tile,.uh-news-grid a{border:1px solid #E4DDCB;border-radius:10px}.uh-tile:hover,.uh-news-grid a:hover{border-color:#c9c1ae;box-shadow:0 2px 8px #22262b14}.uh-tile.is-done{border-color:var(--jade)}.uh-emblem{border-radius:6px 10px 7px 8px;transform:rotate(-4deg);background:#9c4f63;font-size:1.3rem;width:44px;height:44px}.uh-btn{border:1px solid #D9D2C0;border-radius:8px}.uh-btn--pri{border-color:var(--seal)}.uh-tag{border-radius:20px}.uh-goals{display:grid;grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:8px}.uh-goal{display:flex;gap:10px;align-items:center;padding:10px 12px;border:1px solid #E4DDCB;border-radius:10px;text-decoration:none;color:var(--ink);background:var(--card-bg)}.uh-goal:hover{border-color:#c9c1ae;box-shadow:0 2px 8px #22262b14}.uh-goal b{font-size:.9rem;line-height:1.3}.uh-goal-em{flex:none;width:32px;height:32px;display:grid;place-items:center;border-radius:5px 8px 6px 7px;transform:rotate(-4deg);color:#fff;font:700 1rem "Noto Serif SC",serif}.uh-rm-head{display:flex;justify-content:space-between;align-items:baseline;gap:10px;flex-wrap:wrap}.uh-rm-link{font-size:.85rem;font-weight:600;color:var(--seal);text-decoration:none}.uh-rm-link:hover{text-decoration:underline}#uh-roadmap{display:grid;gap:10px}@media (max-width:820px){.uh-goals{grid-template-columns:1fr 1fr}}.hero-goals{display:flex;gap:6px;flex-wrap:wrap;align-items:center;margin-top:14px;font-family:Be Vietnam Pro,sans-serif}.hero-goals span{font-size:.86rem;color:var(--ink-soft);margin-right:2px}.hero-goals a{font-size:.84rem;font-weight:600;padding:5px 12px;border-radius:99px;border:1px solid #E4DDCB;background:var(--card-bg);color:var(--ink);text-decoration:none}.hero-goals a:hover{border-color:var(--ink)}.hero-goals a:focus-visible{outline:3px solid var(--azure);outline-offset:2px}.uh-gauge{display:grid;gap:6px;padding:12px 14px;border:1px solid #E4DDCB;border-radius:10px;background:linear-gradient(180deg,#FFFDF8,var(--card-bg))}.uh-gauge-top{display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap;font-size:.9rem}.uh-gauge-top span,.uh-gauge-top a{color:var(--seal);font-weight:600;text-decoration:none}.uh-gauge-track{position:relative;height:12px;border-radius:6px;background:linear-gradient(90deg,transparent 66.666%,#D9CFBA 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1fr;gap:14px}.uh-hist{--accent:#9C4F63}.uh-sugg{--accent:var(--azure)}.uh-hlist{display:grid;gap:6px}.uh-hrow{display:grid;grid-template-columns:auto 1fr;gap:10px;align-items:center;padding:8px 10px;border:1px solid #EFE9DC;border-radius:10px;text-decoration:none;color:var(--ink)}.uh-hrow:hover{border-color:#c9c1ae;background:#fffdf8}.uh-hrow b{display:block;font-size:.9rem;line-height:1.35}.uh-hrow small{display:block;font-size:.76rem;color:var(--ink-soft)}.uh-hrow .uh-why{color:var(--azure);font-weight:600}.uh-hem{width:32px;height:32px;display:grid;place-items:center;border-radius:5px 8px 6px 7px;background:var(--paper-deep);font:700 .95rem "Noto Serif SC",serif;color:var(--ink)}.uh-hmore summary{cursor:pointer;font-size:.85rem;font-weight:600;color:var(--ink-soft);margin:4px 0}@media (max-width:820px){.uh-pair{grid-template-columns:1fr}}.uh-gauge-ticks span{transform:translate(-50%)}.uh-gauge-ticks span:last-child{transform:translate(-100%)}.landing-roadmap{margin:28px 0 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b{font-size:1rem}.lrm-goal small{font-size:.82rem;color:var(--ink-soft);line-height:1.45}.lrm-new{display:flex;gap:8px;flex-wrap:wrap}.lrm-new span{font-size:.84rem;padding:6px 10px;border-radius:8px;background:var(--paper);color:var(--ink)}.lrm-new b{color:var(--seal);margin-right:4px}@media (max-width:760px){.lrm-goals{grid-template-columns:1fr 1fr}}@media (prefers-reduced-motion: reduce){.lrm-goal{transition:none}}.uh-cycle{display:grid;gap:8px}.uh-cycle-head{display:flex;justify-content:space-between;align-items:baseline;gap:8px;flex-wrap:wrap}.uh-cycle-head b{font-size:1rem}.uh-cycle-head small{color:var(--ink-soft);font-size:.8rem}.uh-cycle-row{display:grid;grid-template-columns:auto 1fr auto;gap:12px;align-items:center;padding:10px 12px;border:1px solid #E4DDCB;border-radius:12px;background:var(--card-bg, #fff);color:var(--ink);text-decoration:none}.uh-cycle-row:hover{border-color:var(--seal)}.uh-cycle-row:focus-visible{outline:3px solid 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env(safe-area-inset-bottom,0px));z-index:50;display:flex;align-items:center;gap:8px;padding:8px 8px 8px 16px;border-radius:14px;background:var(--card-bg);box-shadow:0 8px 24px #3c281433}.t1-sticky[hidden]{display:none}.t1-sticky-go{flex:1;text-align:center;text-decoration:none;font-weight:700;font-size:.92rem;padding:11px;border-radius:10px;background:var(--seal);color:#fff}.t1-sticky-x{width:36px;height:36px;border:0;background:transparent;font-size:1.4rem;color:var(--ink-soft);cursor:pointer}@media (max-width:760px){.t1-benefits{grid-template-columns:1fr}}.lp-why{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:28px;font-family:Be Vietnam Pro,sans-serif}.lp-why-card{display:flex;flex-direction:column;gap:6px;background:var(--card-bg);border-radius:var(--radius);box-shadow:var(--shadow);padding:16px 18px}.lp-why-ic{font-style:normal;width:36px;height:36px;display:grid;place-items:center;border-radius:6px 10px 7px 8px;transform:rotate(-4deg);color:#fff;font:700 1.05rem "Noto Serif SC",serif}.lp-why-pain{margin:4px 0 0;font-size:.8rem;color:var(--ink-soft);font-style:italic;line-height:1.45}.lp-why-card h3{margin:0;font-size:1rem;line-height:1.35;color:var(--ink)}.lp-why-card>p:not(.lp-why-pain),.lp-why-txt{margin:0;font-size:.86rem;line-height:1.55;color:var(--ink)}.lp-why-chips{display:flex;flex-wrap:wrap;gap:6px}.lp-why-chips span{font-size:.78rem;font-weight:600;padding:3px 8px;border-radius:999px;background:var(--jade-soft);color:var(--jade)}.lp-why-card .landing-try{margin-top:auto;padding:14px 0;margin-bottom:-14px}.lp-qm{display:inline}.lp-qm summary{position:relative;display:inline-grid;place-items:center;width:24px;height:24px;margin-left:6px;border-radius:50%;border:1px solid rgba(78,93,104,.55);font-size:.78rem;font-weight:700;color:var(--ink-soft);cursor:pointer;list-style:none;vertical-align:middle}.lp-qm summary::-webkit-details-marker{display:none}.lp-qm summary:after{content:"";position:absolute;top:-11px;right:-11px;bottom:-11px;left:-11px}.lp-qm summary:focus-visible{outline:2px solid var(--azure);outline-offset:2px}.lp-qm[open] summary{background:var(--paper-deep);color:var(--ink);border-color:var(--ink)}.lp-qm>span{display:block;margin-top:6px;padding:8px 10px;border-radius:8px;background:var(--paper);font-size:.8rem;line-height:1.5;color:var(--ink-soft)}.lp-who{margin-top:6px}.lp-who-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:16px;font-family:Be Vietnam Pro,sans-serif}.lp-who-card{display:flex;flex-direction:column;gap:8px;background:var(--card-bg);border-radius:var(--radius);box-shadow:var(--shadow);padding:16px 18px;border-top:3px solid var(--jade)}.lp-who-card:nth-child(2){border-top-color:var(--azure)}.lp-who-card:nth-child(3){border-top-color:var(--clay)}.lp-who-tag{font-size:1rem;color:var(--ink)}.lp-who-card ol{margin:0;padding-left:20px;display:grid;gap:4px;font-size:.86rem;line-height:1.5;color:var(--ink)}.lp-who-cta{margin-top:auto;align-self:flex-start;padding:13px 16px;border-radius:9px;border:1.5px solid var(--ink);color:var(--ink);font-weight:700;font-size:.88rem;text-decoration:none}@media (hover:hover){.lp-who-cta:hover{background:var(--ink);color:#fff}}.lp-who-signup{margin:10px 0 0;text-align:center}.lp-who-signup .landing-try{padding:14px 4px}.lp-who-cta:focus-visible{outline:3px solid var(--azure);outline-offset:2px}@media (max-width:860px){.lp-why{grid-template-columns:1fr}}@media (max-width:760px){.lp-who-grid{grid-template-columns:1fr}}@media (max-width:560px){.lp-why{grid-template-columns:1fr;gap:10px;margin-top:22px}.lp-why-card{display:grid;grid-template-columns:36px 1fr;column-gap:12px;row-gap:4px;padding:14px}.lp-why-card>*{grid-column:2}.lp-why-ic{grid-column:1;grid-row:1 / span 3}.lp-why-card .landing-try{margin-top:8px}.lp-why-card>p:not(.lp-why-pain),.lp-why-chips{display:none}}.t14{margin-top:28px;padding:18px;border-radius:16px;background:var(--card-bg);box-shadow:0 18px 40px #3c281421,0 2px 6px #3c28140f;display:flex;flex-direction:column;gap:10px}.t14-k{margin:0;font:700 .78rem Be Vietnam Pro,IBM Plex Sans,sans-serif;letter-spacing:.02em;color:var(--seal)}.t14-row{display:flex;align-items:center;gap:12px}.t14-play{flex:0 0 auto;display:inline-flex;align-items:center;gap:6px;min-height:44px;padding:0 16px;cursor:pointer;font:600 .9rem Be Vietnam Pro,sans-serif;border-radius:22px;border:1.5px solid var(--seal);background:var(--seal-soft);color:var(--seal)}.t14-play:active{transform:translateY(1px)}.t14-zh{display:flex;flex-direction:column;min-width:0}.t14-zh b{font-family:"Noto Serif SC",serif;font-size:1.35rem;font-weight:700;color:var(--ink);line-height:1.35}.t14-zh i{font-family:IBM Plex Mono,monospace;font-style:normal;font-size:.8rem;color:var(--ink-soft)}.t14-h{margin:0;font-size:.88rem;color:var(--ink-soft)}.t14-opts{display:flex;flex-direction:column;gap:8px}.t14-opt{text-align:left;cursor:pointer;font:inherit;font-size:.92rem;line-height:1.35;color:var(--ink);min-height:44px;padding:10px 14px;border-radius:10px;border:1.5px solid #DCD5C4;background:var(--card-bg)}.t14-opt:hover:not(:disabled){border-color:var(--ink-soft)}.t14-opt:disabled{cursor:default}.t14-opt.is-right{border-color:var(--jade);background:var(--jade-soft);color:var(--ink);font-weight:600}.t14-opt.is-wrong{border-color:var(--seal);background:var(--seal-soft)}.t14-res:empty{display:none}.t14-res{display:flex;flex-direction:column;gap:10px}.t14-praise{margin:0;font-weight:700;color:var(--jade)}.t14-praise.is-wrong{color:var(--ink)}.t14-go{display:flex;align-items:center;justify-content:center;min-height:48px;padding:0 20px;border-radius:10px;background:var(--seal);color:#fff;font-weight:700;text-decoration:none}.t14-go:hover{background:var(--seal-dark)}.t14 :focus-visible{outline:2px solid var(--azure, var(--seal));outline-offset:2px}.t14-opt.is-right:before{content:"✓ ";color:var(--jade);font-weight:700}.t14-opt.is-wrong:before{content:"✗ ";color:var(--seal);font-weight:700}@media (min-width:901px){.t14{padding:14px 16px;gap:7px}.t14-opts{gap:6px}.t14-opt{min-height:40px;padding:8px 12px}.t14-play{min-height:40px}}.mm-entry{display:inline-flex;align-items:center;justify-self:start;min-height:44px;padding:0 2px;font:700 .92rem Be Vietnam Pro,sans-serif;color:var(--jade, #2F6F5E);text-decoration:none}.mm-entry:hover{text-decoration:underline}.mm-entry:focus-visible{outline:3px solid var(--azure, #3F6C8C);outline-offset:2px;border-radius:6px}.uh-sugg .mm-entry{margin-top:4px}