._page_vjn32_1{--navy:#101b31;color:var(--ink);background:#fff}._nav_vjn32_1{border-bottom:1px solid var(--line);background:#fff;justify-content:space-between;align-items:center;height:84px;padding:0 max(5vw,50vw - 660px);display:flex}._brand_vjn32_1{letter-spacing:.1em;align-items:center;gap:10px;font-size:14px;font-weight:900;display:flex}._brand_vjn32_1 span{background:var(--green);color:#fff;border-radius:50%;place-items:center;width:38px;height:38px;font-size:19px;display:grid}._navCta_vjn32_1{color:var(--green-dark);text-underline-offset:5px;font-size:14px;font-weight:800;text-decoration:underline}._hero_vjn32_1{background:#fff;padding:54px max(5vw,50vw - 590px) 140px;position:relative;overflow:hidden}._breadcrumbs_vjn32_1{color:var(--muted);flex-wrap:wrap;gap:10px;margin-bottom:96px;font-size:12px;display:flex}._breadcrumbs_vjn32_1 a{text-underline-offset:4px;text-decoration:underline}._eyebrow_vjn32_1{color:var(--green-dark);margin:0 0 22px;font-size:15px;font-weight:800}._hero_vjn32_1 h1{letter-spacing:-.04em;text-wrap:balance;max-width:1000px;margin:0;font-size:clamp(4rem,7vw,6rem);font-weight:650;line-height:.94}._intro_vjn32_1{max-width:720px;color:var(--muted);margin:38px 0 34px;font-size:22px;line-height:1.58}._primary_vjn32_1{background:var(--green);color:#fff;border-radius:999px;align-items:center;min-height:56px;padding:17px 25px;font-size:15px;font-weight:900;transition:transform .2s,background .2s;display:inline-flex}._primary_vjn32_1:hover{background:var(--green-dark);transform:translateY(-2px)}._priceNote_vjn32_1{color:var(--muted);margin:14px 0 0;font-size:12px}._trustNote_vjn32_1{color:var(--muted);margin:6px 0 0;font-size:12px;font-weight:700}._trustNote_vjn32_1:before{content:"✓ ";color:var(--green)}._accent_vjn32_1{color:#146ef521;letter-spacing:-.06em;flex-direction:column;align-items:flex-end;font-size:clamp(3rem,6.5vw,6.5rem);font-weight:750;display:flex;position:absolute;bottom:42px;right:max(5vw,50vw - 660px)}._accent_vjn32_1 small{color:var(--green-dark);letter-spacing:.18em;margin-top:4px;font-size:9px}._phrases_vjn32_1{background:#eef4ff;grid-template-columns:minmax(300px,.78fr) minmax(0,1.22fr);gap:clamp(80px,10vw,160px);padding:clamp(130px,12vw,190px) max(5vw,50vw - 590px);display:grid}._sectionLead_vjn32_1{align-self:start;position:sticky;top:120px}._sectionLead_vjn32_1>p{color:var(--green-dark);letter-spacing:.14em;margin:0 0 22px;font-size:11px;font-weight:900}._sectionLead_vjn32_1 h2,._practice_vjn32_1 h2,._mistake_vjn32_1 h2,._outcomes_vjn32_1 h2,._faq_vjn32_1 h2,._next_vjn32_1 h2,._closing_vjn32_1 h2{letter-spacing:-.045em;margin:0;font-size:clamp(3.2rem,5vw,5rem);font-weight:650;line-height:.96}._sectionLead_vjn32_1>span{max-width:370px;color:var(--muted);margin-top:30px;font-size:18px;line-height:1.6;display:block}._phraseList_vjn32_1 article{border-top:1px solid var(--line);grid-template-columns:60px 1fr;padding:35px 0;display:grid}._phraseList_vjn32_1 article:last-child{border-bottom:1px solid var(--line)}._number_vjn32_1{color:var(--green);padding-top:8px;font-size:15px;font-weight:850}._phraseList_vjn32_1 h3{letter-spacing:-.03em;margin:0;font-size:34px}._phraseList_vjn32_1 ._pinyin_vjn32_1{color:var(--green-dark);margin:7px 0 18px;font-size:14px}._phraseList_vjn32_1 strong{font-size:17px}._phraseList_vjn32_1 article div>p:last-child{max-width:560px;color:var(--muted);margin:8px 0 0;line-height:1.55}._practice_vjn32_1{background:var(--navy);color:#fff;grid-template-columns:.9fr 1.1fr;gap:clamp(70px,10vw,150px);padding:clamp(130px,12vw,190px) max(5vw,50vw - 590px);display:grid}._practice_vjn32_1>div:first-child>p:last-child{max-width:500px;color:var(--line);margin-top:34px;font-size:18px;line-height:1.6}._kicker_vjn32_1{color:var(--mint)!important}._dialogue_vjn32_1{align-self:center}._dialogue_vjn32_1>div{background:#ffffff0e;border:1px solid #ffffff2e;border-radius:24px;margin-bottom:14px;padding:26px 28px 25px;position:relative}._dialogue_vjn32_1 span{color:var(--mint);letter-spacing:.14em;font-size:10px;font-weight:900}._dialogue_vjn32_1 p{margin:10px 0 4px;font-size:27px;font-weight:750}._dialogue_vjn32_1 small,._dialogue_vjn32_1 em{display:block}._dialogue_vjn32_1 small{color:var(--line);font-size:12px}._dialogue_vjn32_1 em{color:#fff;margin-top:13px;font-size:14px;font-style:normal}._lesson_vjn32_1{grid-template-columns:1fr 1fr;display:grid}._lesson_vjn32_1>div{padding:clamp(100px,10vw,160px) max(6vw,50vw - 590px)}._mistake_vjn32_1{background:#fff}._mistake_vjn32_1 h2{max-width:520px;font-size:clamp(2.8rem,4vw,4.25rem)}._mistake_vjn32_1>span{max-width:530px;color:var(--muted);margin-top:34px;font-size:18px;line-height:1.7;display:block}._outcomes_vjn32_1{background:var(--green)}._outcomes_vjn32_1>p,._outcomes_vjn32_1 h2{color:#fff!important}._outcomes_vjn32_1 ul{margin:42px 0 0;padding:0;list-style:none}._outcomes_vjn32_1 li{color:#fff;border-top:1px solid #ffffff59;justify-content:space-between;gap:20px;padding:19px 0;font-size:17px;display:flex}._outcomes_vjn32_1 li:last-child{border-bottom:1px solid #ffffff59}._outcomes_vjn32_1 li span{font-weight:900}._faq_vjn32_1{background:#fff;grid-template-columns:.8fr 1.2fr;gap:clamp(80px,10vw,160px);padding:clamp(130px,11vw,180px) max(5vw,50vw - 590px);display:grid}._faq_vjn32_1 details{border-top:1px solid var(--line);padding:26px 0}._faq_vjn32_1 details:last-child{border-bottom:1px solid var(--line)}._faq_vjn32_1 summary{cursor:pointer;font-size:19px;font-weight:800;list-style:none}._faq_vjn32_1 summary::-webkit-details-marker{display:none}._faq_vjn32_1 summary:after{content:"+";float:right;color:var(--green);font-size:25px}._faq_vjn32_1 details[open] summary:after{content:"−"}._faq_vjn32_1 details p{max-width:640px;color:var(--muted);margin:17px 40px 0 0;line-height:1.65}._next_vjn32_1{background:#f5f8fc;padding:clamp(120px,11vw,176px) max(5vw,50vw - 590px)}._next_vjn32_1 h2{max-width:680px}._next_vjn32_1>div{grid-template-columns:repeat(3,1fr);gap:14px;margin-top:60px;display:grid}._next_vjn32_1 a{border:1px solid var(--line);background:#fff;border-radius:24px;grid-template-columns:1fr auto;gap:8px;min-height:190px;padding:28px;transition:transform .2s,border .2s;display:grid}._next_vjn32_1 a:hover{border-color:var(--green);transform:translateY(-3px)}._next_vjn32_1 a span{font-size:20px;font-weight:850}._next_vjn32_1 a small{color:var(--muted);grid-column:1;font-size:14px}._next_vjn32_1 a b{color:var(--green);grid-area:1/2/3;align-self:end;font-size:28px}._closing_vjn32_1{text-align:center;background:#eaf2ff;flex-direction:column;align-items:center;padding:clamp(140px,12vw,190px) 24px;display:flex}._closing_vjn32_1 h2{max-width:960px;font-size:clamp(4rem,7vw,6.5rem)}._closing_vjn32_1 ._primary_vjn32_1{margin-top:46px}._closing_vjn32_1>span{color:var(--muted);margin-top:15px;font-size:12px}._footer_vjn32_1{border-top:1px solid var(--line);justify-content:space-between;align-items:center;padding:44px max(5vw,50vw - 660px);display:flex}._footer_vjn32_1 p{color:var(--muted);font-size:13px}._share_vjn32_3{border-top:1px solid var(--line);background:#fff;grid-template-columns:1fr auto;align-items:center;gap:clamp(40px,6vw,80px);padding:clamp(90px,9vw,140px) max(5vw,50vw - 590px);display:grid}._shareCopy_vjn32_4 h2{letter-spacing:-.04em;margin:0 0 14px;font-size:clamp(2.4rem,3.6vw,3.4rem);font-weight:650;line-height:1}._shareCopy_vjn32_4 p{color:var(--muted);max-width:420px;margin:0;font-size:17px;line-height:1.6}._shareActions_vjn32_6{grid-template-columns:repeat(3,minmax(130px,1fr));gap:10px;display:grid}._shareBtn_vjn32_7{border:1px solid var(--line);min-height:48px;color:var(--ink);cursor:pointer;background:#fff;border-radius:999px;justify-content:center;align-items:center;gap:8px;padding:11px 16px;font-size:13px;font-weight:800;transition:border-color .2s,background .2s,transform .2s;display:inline-flex}._shareBtn_vjn32_7:hover{border-color:var(--green);background:var(--green-soft);transform:translateY(-1px)}._shareBtn_vjn32_7 svg{flex:none}._wechatHint_vjn32_10{color:var(--muted);max-width:640px;margin:22px 0 0;font-size:14px;line-height:1.55}@media (width<=800px){._share_vjn32_3{grid-template-columns:1fr;gap:40px;padding:96px 22px}._shareActions_vjn32_6{grid-template-columns:1fr 1fr}._shareBtn_vjn32_7{min-height:52px}._nav_vjn32_1{height:72px;padding-inline:20px}._navCta_vjn32_1{font-size:12px}._hero_vjn32_1{padding:32px 22px 100px}._breadcrumbs_vjn32_1{margin-bottom:70px}._hero_vjn32_1 h1{font-size:clamp(3.4rem,15vw,4.2rem)}._intro_vjn32_1{font-size:18px}._accent_vjn32_1{align-items:flex-start;margin-top:68px;font-size:44px;position:static}._accent_vjn32_1 small{font-size:8px}._phrases_vjn32_1,._practice_vjn32_1,._faq_vjn32_1{grid-template-columns:1fr;gap:68px;padding:104px 22px}._sectionLead_vjn32_1{position:static}._sectionLead_vjn32_1 h2,._practice_vjn32_1 h2,._faq_vjn32_1 h2,._next_vjn32_1 h2{font-size:46px}._phraseList_vjn32_1 article{grid-template-columns:44px 1fr;padding:30px 0}._phraseList_vjn32_1 h3{font-size:29px}._practice_vjn32_1{padding-block:112px}._lesson_vjn32_1{grid-template-columns:1fr}._lesson_vjn32_1>div{padding:96px 22px}._mistake_vjn32_1 h2,._outcomes_vjn32_1 h2{font-size:43px}._next_vjn32_1{padding:104px 22px}._next_vjn32_1>div{grid-template-columns:1fr;margin-top:48px}._next_vjn32_1 a{min-height:150px}._closing_vjn32_1{padding:120px 22px}._closing_vjn32_1 h2{font-size:50px}._footer_vjn32_1{flex-direction:column;align-items:flex-start;gap:22px;padding:38px 22px}._footer_vjn32_1 p{margin:0}}@media (prefers-reduced-motion:reduce){._primary_vjn32_1,._next_vjn32_1 a{transition:none}}