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.guides-head h1{max-width:850px;margin-top:22px;font-size:clamp(2.7rem,5.2vw,4.6rem)}.lede{font-size:1.05rem;line-height:1.8;color:var(--muted);max-width:700px;margin-top:25px}.guide-tools{margin-top:42px}.search-box{display:flex;align-items:center;gap:14px;border-bottom:1px solid var(--ink);max-width:480px;padding:10px 0}.search-box svg{width:21px;height:21px;flex:none}.search-box input{border:0;background:transparent;width:100%;padding:4px 0;font-size:.85rem;min-width:0}.search-box input::placeholder{color:var(--muted)}.search-box input:focus-visible{outline-offset:7px}.filters{display:flex;flex-wrap:wrap;gap:9px;margin-top:27px}.filters button{border:1px solid var(--line);border-radius:99px;background:transparent;font-size:.71rem;padding:7px 15px}.filters button[aria-pressed=true]{background:var(--ink);color:var(--paper);border-color:var(--ink)}.result-count{font:400 .61rem var(--mono);color:var(--muted);margin:28px 0 18px}.library-grid{row-gap:24px}.guide-item{display:flex}.guide-item .guide-card{width:100%}#no-results{padding:45px 0;color:var(--muted)}html:not(.js) .guide-tools{display:none}
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@media(max-width:800px){.header-inner{gap:22px;padding-block:15px}.site-header nav{gap:21px}.site-header .about-nav{display:none}.header-tools{gap:13px;padding-left:20px}.hero{grid-template-columns:1fr;gap:0;padding-top:45px;padding-bottom:28px;min-height:0}.hero-copy{max-width:570px}.hero h1{font-size:clamp(3.3rem,8.7vw,5rem)}.hero-intro{font-size:.97rem;max-width:490px}.hero-actions{margin-top:25px}.hero-small{margin-top:21px}.hero h1 span:last-child{display:inline}.scene-figure{margin:5px -10px 0;max-width:none}.scene-stage{height:440px}.scene-figure figcaption{font-size:.6rem}.section{padding-block:75px}.section-heading{margin-bottom:33px}.output-layout{grid-template-columns:.72fr 1.28fr;gap:35px}.output-tabs button{font-size:1.3rem;gap:12px;min-height:58px}.privacy-layout{gap:35px;grid-template-columns:.8fr 1.2fr}.privacy-copy h2{font-size:2.35rem}.workflow{gap:27px}.workflow h3{font-size:1.5rem}.honest-section{grid-template-columns:.8fr 1.2fr;gap:45px;padding-bottom:50px}.honest-section h2{font-size:2.4rem}.guide-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.home-guides .guide-card:last-child,.article-related .guide-card:last-child{grid-column:1/-1}.heading-with-link{align-items:start;flex-direction:column}.site-footer{padding-block:34px;flex-direction:column;gap:25px}.footer-links{max-width:none;justify-content:start;gap:13px 23px}.footer-links>span{text-align:left}.article-layout{grid-template-columns:1fr;gap:30px}.toc{position:static;border-bottom:1px solid var(--line);padding-bottom:25px}.toc ol{display:grid;grid-template-columns:1fr 1fr;gap:9px 30px}.toc li+li{margin-top:0}.article-header{margin-top:40px}.article-body{max-width:720px}.article-related{padding-top:55px}.sample-paper{padding-inline:23px}.brand{font-size:.75rem}.mark{width:34px;height:34px}}
@media(max-width:560px){.wrap,.article-wrap{width:calc(100% - 40px)}.header-inner{padding:13px 20px;gap:12px}.brand{font-size:.66rem;gap:7px}.mark{width:31px;height:31px}.site-header nav{gap:17px;font-size:.72rem}.header-tools{padding-left:12px;gap:10px;margin-left:0}.language-menu{font-size:.63rem}.language-menu svg{display:none}.theme-toggle{padding:4px}.theme-toggle svg{width:16px;height:16px}.hero{padding-top:35px}.status{font-size:.58rem;margin-bottom:24px}.hero h1{font-size:clamp(2.9rem,11.8vw,4.3rem);letter-spacing:-.05em;line-height:1.1}.hero-intro{font-size:.89rem;line-height:1.8;max-width:380px;margin-top:20px}.hero-actions{gap:17px;margin-top:24px}.hero-actions .button{font-size:.7rem;gap:15px}.hero-actions .text-link{font-size:.7rem}.hero-small{font-size:.52rem}.scene-figure{margin-top:4px;margin-inline:-15px}.scene-stage{height:340px}.scene-figure figcaption{font-size:.55rem;line-height:1.5;gap:8px;justify-content:space-between;padding-inline:15px}.scene-figure figcaption>span{max-width:260px}.scene-toggle{width:27px;height:27px}.fact-strip{padding-block:16px;gap:5px}.fact-strip>span{font-size:.61rem;gap:7px;display:block;text-align:center}.fact-strip b{display:block;font-size:.51rem;margin-bottom:5px}.section{padding-block:62px}.section-heading .eyebrow{font-size:.6rem;letter-spacing:.09em}.section-heading{margin-bottom:28px}h2{font-size:2.15rem}.section-heading>p:not(.eyebrow){font-size:.84rem}.output-layout{display:block}.output-tabs{flex-direction:row;overflow:auto;border:0;gap:5px;padding-bottom:2px;margin-inline:-20px;padding-inline:20px;scrollbar-width:thin}.output-tabs button{font:400 .74rem/1.4 var(--sans);flex:none;min-height:0;white-space:nowrap;padding:9px 13px;border:1px solid var(--line);border-radius:99px;color:var(--muted)}.output-tabs button[aria-selected=true]{background:var(--ink);color:var(--paper);border-color:var(--ink)}.tab-number,.tab-arrow{display:none}.fine-print{font-size:.66rem;line-height:1.75;margin-top:18px;margin-bottom:25px}.output-detail h3{font-size:1.7rem}.output-detail p{font-size:.83rem}.sample-paper{padding:22px 23px;min-height:245px;margin:0 3px}.sample-paper h4{font-size:1.2rem}.transcript-line p,.clean-example{font-size:1rem}.privacy-section{padding-block:45px}.privacy-layout{display:flex;flex-direction:column;gap:29px}.privacy-visual{width:100%}.privacy-copy{width:100%}.privacy-copy h2{font-size:2.4rem;max-width:360px}.privacy-copy>p:not(.eyebrow){font-size:.86rem}.privacy-copy .eyebrow{font-size:.6rem}.workflow{display:flex;flex-direction:column;gap:30px}.workflow li{display:grid;grid-template-columns:35px 1fr;column-gap:15px}.step-number{border:0;padding:4px 0 0;margin:0;grid-row:1/3}.workflow h3{font-size:1.6rem;margin-bottom:10px}.workflow p{font-size:.83rem;max-width:380px}.honest-section{display:block;padding-bottom:40px}.honest-section h2{max-width:none;font-size:2.2rem;margin-bottom:28px}.honest-row{padding-block:17px}.honest-row h3{font-size:.85rem}.honest-row p{font-size:.79rem}.guide-grid{grid-template-columns:1fr;gap:15px}.guide-card{padding:23px 22px 19px}.guide-card :is(h2,h3){font-size:1.65rem;max-width:400px;margin-top:14px}.guide-card>p{font-size:.81rem}.card-end{font-size:.7rem;padding-top:24px}.home-guides .guide-card:last-child,.article-related .guide-card:last-child{grid-column:auto}.heading-with-link{gap:18px}.site-footer{max-width:calc(100% - 40px);padding-block:30px 35px}.footer-brand{font-size:1.3rem}.footer-links{gap:13px 21px;font-size:.65rem}.footer-links>span{margin-top:9px}.guides-head h1{font-size:2.6rem;margin-top:17px}.lede{font-size:.93rem;margin-top:20px}.search-box input{font-size:.8rem}.filters{gap:7px;margin-top:22px}.filters button{font-size:.64rem;padding:7px 12px}.guide-tools{margin-top:28px}.result-count{margin-block:24px 17px}.breadcrumbs{font-size:.58rem;gap:9px;padding-top:25px}.article-header{margin-top:31px}.article-header h1{font-size:2.55rem;margin-top:15px;letter-spacing:-.035em}.article-description{font-size:.9rem;margin-top:20px}.byline{font-size:.56rem;gap:7px 15px;padding-bottom:23px}.article-layout{padding-top:28px;gap:28px}.toc{font-size:.7rem}.toc ol{grid-template-columns:1fr;gap:7px;margin-top:12px}.toc .eyebrow{font-size:.59rem}.quick-answer{padding:20px 21px;margin-bottom:33px}.quick-answer p{font-size:1.07rem;line-height:1.75}.article-body h2{font-size:1.75rem;line-height:1.27}.article-body p{font-size:1.06rem;line-height:1.85}.article-body section+section{margin-top:33px}.article-steps{font-size:1.01rem;padding-left:22px}.faq-item h3{font-size:.9rem}.faq-item p{font-size:1rem}.article-cta{padding:24px 22px}.article-cta p{font-size:.82rem}.article-related{padding-block:45px 60px}.text-page h1{font-size:2.7rem}.text-page>p:not(.eyebrow),.text-page .development-note{font-size:1.05rem}.development-note{padding:21px}.text-page .button{margin-top:22px}}
@media(max-width:360px){.header-inner{padding-inline:15px}.brand{font-size:.61rem}.site-header nav{gap:12px;font-size:.68rem}.header-tools{padding-left:9px;gap:7px}.hero h1{font-size:2.8rem}.hero-actions{gap:15px}.hero-actions .button{font-size:.65rem;padding:11px 14px;gap:10px}.hero-actions .text-link{font-size:.65rem;gap:8px}.scene-stage{height:300px}.scene-figure figcaption{font-size:.5rem}.fact-strip>span{font-size:.56rem}}
.article-cta .article-cta-button{margin-top:19px;gap:15px;padding:12px 19px;text-align:left;max-width:100%}.article-cta-button svg{flex:none}.article-cta+.article-faq{margin-top:43px!important}.article-stage-note{letter-spacing:.045em;text-transform:none;margin-left:8px}
@media(max-width:560px){.article-cta .article-cta-button{font-size:.76rem;line-height:1.5}.article-stage-note{display:block;margin:6px 0 0}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}.button:hover{transform:none}}

.article-example{max-width:100%;margin:1.7em 0;border:1px solid var(--line);background:var(--faint);border-radius:8px;overflow:hidden}.article-example figcaption{padding:12px 16px;border-bottom:1px solid var(--line);font:500 .72rem/1.5 var(--mono);color:var(--muted)}.article-example pre{margin:0;padding:18px 16px;max-width:100%;overflow-x:auto;font:400 .8rem/1.65 var(--mono);color:var(--ink);tab-size:2}.article-example code{font:inherit}.article-example>a{display:inline-block;margin:0 16px 16px;font:400 .8rem/1.5 var(--sans)}
.article-body{min-width:0}.article-example[data-wrap=true] pre{white-space:pre-wrap;overflow-wrap:anywhere}

/* Keep all twelve language choices and longer native menu labels usable. */
.language-options{max-height:min(70vh,32rem);overflow-y:auto;max-width:calc(100vw - 40px)}
@media(max-width:800px){.header-inner{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:8px 16px;padding-block:12px}.brand{grid-column:1;grid-row:1}.header-tools{grid-column:2;grid-row:1}.site-header nav{grid-column:1/-1;grid-row:2;margin-left:0;justify-content:space-between;gap:12px}.site-header .about-nav{display:block}}
:root:lang(ja){--serif:'Hiragino Mincho ProN','Yu Mincho','Noto Serif CJK JP',serif}
:root:lang(zh){--serif:'Songti SC','Noto Serif CJK SC',serif}
:root:lang(ja) :is(h1,h2,h3),:root:lang(zh) :is(h1,h2,h3){letter-spacing:0}

:root:lang(ja) .hero h1{font-size:clamp(2.4rem,4.2vw,4rem);line-height:1.3}
:root:lang(ja) .hero h1 span:last-child,:root:lang(zh) .hero h1 span:last-child{font-style:normal}
:root:lang(ja) :is(.article-header h1,.article-body h2),:root:lang(zh) :is(.article-header h1,.article-body h2){line-height:1.4}
@media(max-width:800px){:root:lang(ja) .hero h1{font-size:clamp(1.8rem,8.5vw,3.5rem)}}

.about-page .development-note p{margin-top:10px}.about-page .development-note .button{margin-top:20px;font-family:var(--sans)}.about-links{display:flex;align-items:center;flex-wrap:wrap;gap:18px 28px;margin-top:28px}.about-links .text-link{margin-top:0}

.legal-document-links{padding-left:22px;margin-top:24px;font-size:.92rem;line-height:1.8}.legal-document-links li+li{margin-top:10px}.legal-scope{padding:18px 22px;border-left:2px solid var(--line);font:400 .84rem/1.8 var(--sans)!important;color:var(--muted);margin-bottom:32px}.legal-content{font:400 1rem/1.85 var(--sans);overflow-wrap:anywhere}.legal-content p+p{margin-top:18px}.legal-content ul{padding-left:23px;margin-block:18px}.legal-content li+li{margin-top:9px}.legal-content blockquote{margin:24px 0;padding:18px;border-left:2px solid var(--line)}