/* Shared multilingual navigation, with native names and local SVG flags. */
html{scroll-padding-top:182px}
.language-bar{display:flex;align-items:center;gap:16px;padding-block:8px;border-bottom:1px solid var(--line)}
.language-rail{position:relative;display:flex;gap:3px;align-items:center;min-width:0;flex:1;overflow-x:auto;overscroll-behavior-x:contain;scrollbar-width:thin;scrollbar-color:#2939b940 transparent;padding:2px 1px}
.language-flag{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;min-width:38px;min-height:43px;padding:5px 6px;border:1px solid transparent;border-radius:7px;transition:background .15s,border-color .15s;flex-shrink:0}
.language-flag img,.language-current img,.language-choice img{display:block;object-fit:cover;box-shadow:0 0 0 1px #1f286518;border-radius:2px;flex-shrink:0}
.language-flag>span{font-size:8px;line-height:1;letter-spacing:1px;font-weight:600}
.language-flag:hover{background:#e9eadc;border-color:#2939b930}
.language-flag[aria-current=page]{background:var(--blue);color:var(--paper);border-color:var(--blue)}
.language-flag:focus-visible{outline-offset:-2px}
.language-current{flex-shrink:0;display:flex;align-items:center;justify-content:center;gap:9px;max-width:170px;min-height:43px;font-size:12px;padding:9px 12px;border:1px solid #2939b930;border-radius:8px;background:#eeeee2}
.language-current>span:first-of-type{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:105px}
.language-current>span:last-of-type{font-size:17px}
.language-current:hover{background:var(--lime)}
.language-picker-content{padding:28px}
#language-title{font-size:34px;line-height:1.2;letter-spacing:-1px;margin-bottom:22px}
#language-search{width:100%;border:1px solid var(--line);border-radius:9px;min-height:48px;background:var(--white);padding:13px 16px;color:var(--blue);font-size:16px}
.language-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px;margin:21px 0 0}
.language-choice{display:flex;align-items:center;gap:10px;border:1px solid var(--line);padding:14px 12px;border-radius:9px;min-height:56px;font-size:12px;line-height:1.5;text-align:start}
.language-choice>span{flex:1;min-width:0;overflow-wrap:anywhere}
.language-choice>small{font-size:8px;color:var(--muted);letter-spacing:1px}
.language-choice>b{font-size:13px;font-weight:400}
.language-choice[aria-current=page]{background:#e9eaf5;border-color:var(--blue)}
.language-choice:hover{background:var(--lime)}
#language-empty{margin-top:22px}
.tabs{overflow-x:auto;scrollbar-width:none}.tabs::-webkit-scrollbar{display:none}
.section-heading>*,.tutor-grid>*,.language-section>*,.faq-section>*{min-width:0}
.hero-proof span{overflow-wrap:anywhere}
.word-note strong span{display:inline-block;max-width:110px;vertical-align:middle}
.phone-input{text-align:start;gap:10px}
.phone-caption{text-align:center;line-height:1.8}
.card-topline>span:nth-child(2){min-width:0;line-height:1.5}
.card-topline>span:last-child{white-space:nowrap}
.course-meta{flex-wrap:wrap;row-gap:10px}
.result-summary{overflow-wrap:anywhere}
[dir=rtl] .hero-art,[dir=rtl] .scene-illustration,[dir=rtl] .ticker{direction:ltr}
[dir=rtl] .hero-art .speech,[dir=rtl] .hero-art .photo-caption,[dir=rtl] .hero-art .audio-sticker>div:not(.wave){direction:rtl}
[dir=rtl] .phone-avatar{font-size:8px}
[dir=rtl] .tutor-profile{flex-direction:row}
[dir=rtl] .tiny-pill{margin-left:0;margin-right:auto}
[dir=rtl] .photo-caption{left:auto;right:25px}
[dir=rtl] .clean-list span{margin-right:0;margin-left:13px}
[dir=rtl] .footer-top p{margin-right:60px;margin-left:auto}
[dir=rtl] .faqs p{margin-right:0;margin-left:28px}
[dir=rtl] .word-note{border-left:0;border-right:2px solid var(--blue);padding-left:0;padding-right:8px}
[dir=rtl] .word-note strong span{margin-left:0;margin-right:8px}
[dir=rtl] h1,[dir=rtl] h2,[dir=rtl] h3,[dir=rtl] .serif,[dir=rtl] .eyebrow,[dir=rtl] .dialog-eyebrow{letter-spacing:normal}
[dir=rtl] h1{line-height:1.25;font-size:clamp(63px,5.8vw,88px)}
[dir=rtl] h2,[dir=rtl] h3{line-height:1.4}
[dir=rtl] .serif{font-family:inherit;font-style:normal}
[dir=rtl] .highlight{direction:ltr;unicode-bidi:isolate;letter-spacing:-5px}
:lang(zh),:lang(ja),:lang(ko){line-break:strict;word-break:normal}
html:lang(zh) h1,html:lang(ja) h1,html:lang(ko) h1{font-size:clamp(65px,5.7vw,85px);letter-spacing:0;line-height:1.18}
html:lang(zh) h2,html:lang(ja) h2,html:lang(ko) h2,html:lang(zh) h3,html:lang(ja) h3,html:lang(ko) h3{letter-spacing:0;line-height:1.4}
html:lang(zh) .serif,html:lang(ja) .serif,html:lang(ko) .serif{font-style:normal;letter-spacing:0}
html:lang(zh) .eyebrow,html:lang(ja) .eyebrow,html:lang(ko) .eyebrow{letter-spacing:1px}
.highlight{white-space:nowrap}
@media(max-width:1100px){.language-bar{gap:10px}.language-rail{gap:2px}.language-current{max-width:150px;font-size:11px}.language-flag{min-width:36px}.language-flag img{width:22px;height:16.5px}}
@media(max-width:760px){
  html{scroll-padding-top:153px}.language-bar{gap:10px;padding-block:6px}.language-current{max-width:120px;font-size:10px;gap:7px;padding-inline:9px;min-height:42px}.language-current>span:first-of-type{max-width:62px}.language-current img{width:20px;height:15px}.language-flag{min-width:37px;min-height:42px;padding-inline:5px}.language-flag>span{font-size:7px}.language-rail{scrollbar-width:none;gap:3px}.language-rail::-webkit-scrollbar{display:none}
  .language-picker-content{padding:23px 20px}.language-grid{gap:8px}.language-choice{font-size:11px;padding:13px 10px;gap:8px}.language-choice img{width:22px;height:16.5px}.language-choice>small{font-size:7px}#language-title{font-size:29px}
  [dir=rtl] h1{font-size:64px;line-height:1.2}[dir=rtl] .footer-top p{margin:0 auto 0 0}[dir=rtl] .method-grid article{padding:22px 48px 0 0}[dir=rtl] .method-number{left:auto;right:0}
  html:lang(zh) h1,html:lang(ja) h1,html:lang(ko) h1{font-size:clamp(50px,12vw,65px)}
  .tutor-profile strong{font-size:11px}.tutor-profile div>span{font-size:7px}.footer-bottom>div{flex-wrap:wrap;row-gap:0}.final-cta .button{max-width:100%;gap:20px}.scene-bottom{gap:12px}.scene-bottom button{flex-shrink:0}.hero-bottom>span{max-width:190px}
}
@media(max-width:359px){.language-current{max-width:108px;font-size:9px;padding-inline:7px}.language-current>span:first-of-type{max-width:52px}.language-choice{font-size:10px;padding-inline:8px;gap:7px}.language-choice>small{display:none}[dir=rtl] h1{font-size:56px}.hero-proof{row-gap:8px}.hero-bottom>span{max-width:165px}.hero-bottom a{gap:7px}.phone-caption{max-width:240px}}
@media(prefers-reduced-motion:reduce){.language-flag{transition:none}}

.logo,.dialog-brand,.phone-logo{direction:ltr;unicode-bidi:isolate;text-align:left}