:root{--trq-blue:#0066cc;--trq-blue-hover:#0071e3;--trq-blue-pressed:#005bb5;--trq-ink:#1d1d1f;--trq-body:#333336;--trq-muted:#6e6e73;--trq-paper:#f5f5f7;--trq-paper2:#fbfbfd;--trq-line:#dedee3;--trq-dark:#1d1d1f;--trq-reading:760px;--trq-wide:1040px}
html{scroll-padding-top:116px}body{overflow-x:hidden;color:var(--trq-ink);background:#fff;font-size:17px;line-height:1.64;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}img{max-width:100%}a,button{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible{outline:3px solid rgba(0,102,204,.28);outline-offset:3px}
.nav{height:48px;background:rgba(0,0,0,.92);backdrop-filter:saturate(180%) blur(18px);-webkit-backdrop-filter:saturate(180%) blur(18px)}.navin{width:min(100% - 40px,1000px);font-size:13px}.brand{font-size:16px;font-weight:650;letter-spacing:-.25px}.navlinks{gap:26px;align-items:center}.navlinks a{display:inline-flex;align-items:center;min-height:32px;color:rgba(255,255,255,.82);transition:color .16s ease}.navlinks a:hover{color:#fff}
.sub{top:48px;height:56px;background:rgba(250,250,252,.9);border-bottom:1px solid rgba(0,0,0,.075);box-shadow:0 1px 0 rgba(255,255,255,.72) inset}.subin{width:min(100% - 40px,1000px);gap:18px}.subttl{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:19px;line-height:1.2;font-weight:650;letter-spacing:-.35px}.pill{flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;min-height:38px;max-width:100%;padding:0 16px;border:1px solid transparent;border-radius:999px;background:var(--trq-blue);color:#fff!important;font-size:13px;line-height:1;font-weight:650;white-space:nowrap;box-shadow:0 1px 1px rgba(0,0,0,.05);transition:background .16s ease,transform .16s ease,box-shadow .16s ease}.pill:hover{background:var(--trq-blue-hover);box-shadow:0 2px 6px rgba(0,102,204,.18)}.pill:active{background:var(--trq-blue-pressed);transform:scale(.98)}
.hero{padding:76px 20px 98px}.hero.dark{background:var(--trq-dark)}.heroin{max-width:880px}.eyebrow{margin-bottom:16px;font-size:13px;line-height:1.2;font-weight:650;letter-spacing:.015em}.hero h1{max-width:880px;margin:0 auto 22px;font-size:clamp(39px,5.1vw,58px);line-height:1.035;letter-spacing:-1.65px;font-weight:650;text-wrap:balance}.dek{max-width:720px;font-size:21px;line-height:1.48;letter-spacing:-.32px;font-weight:400;text-wrap:pretty}.byline{margin-top:22px;font-size:13px;line-height:1.4}
.hero-visual{position:relative;z-index:2;width:min(100% - 40px,1080px);max-width:none;margin:-54px auto 0;padding:0}.hero-visual img{border:1px solid rgba(0,0,0,.10);border-radius:24px;background:#fff;box-shadow:0 14px 38px rgba(0,0,0,.10)}
.article{max-width:var(--trq-reading);padding:52px 20px 96px}.article>p,.article>ul,.article>ol{color:var(--trq-body)}.article p{margin:0 0 21px}.article h2{margin:58px 0 17px;font-size:30px;line-height:1.16;letter-spacing:-.6px;font-weight:650;text-wrap:balance}.article h3{margin:34px 0 10px;font-size:21px;line-height:1.25;letter-spacing:-.3px;font-weight:650}.article h2:first-child{margin-top:0}.article ul,.article ol{margin:0 0 26px;padding-left:25px}.article li{margin:10px 0;padding-left:2px}.article li::marker{color:var(--trq-muted)}.article a:not(.trq-app-link){color:var(--trq-blue);text-decoration-thickness:1px;text-underline-offset:2px}.article a:not(.trq-app-link):hover{text-decoration:underline}
.answerbox{position:relative;margin:0 0 42px;padding:28px 30px 29px;border:1px solid var(--trq-line);border-radius:20px;background:linear-gradient(135deg,rgba(0,102,204,.055),rgba(0,102,204,0) 48%),var(--trq-paper2);box-shadow:0 1px 0 rgba(0,0,0,.02)}.answerbox::before{content:"";position:absolute;left:0;top:22px;bottom:22px;width:4px;border-radius:0 3px 3px 0;background:var(--trq-blue)}.answerbox b{margin-bottom:10px;color:var(--trq-blue);font-size:12px;line-height:1.2;letter-spacing:.075em;font-weight:750}.answerbox p{margin:0;color:var(--trq-ink);font-size:19px;line-height:1.48;letter-spacing:-.28px}
.article-figure{margin:38px 0 46px}.article-figure img{border:1px solid var(--trq-line);border-radius:20px;background:var(--trq-paper)}.article-figure figcaption{margin:11px 2px 0;color:var(--trq-muted);font-size:13px;line-height:1.45}.visual-caption-note{margin:-4px 0 34px!important;color:var(--trq-muted)!important;font-size:13px;line-height:1.5;text-align:center}
.steps{margin:10px 0 34px!important;padding:0!important}.steps li{min-height:62px;margin:0;padding:18px 16px 18px 54px;border-bottom:1px solid var(--trq-line)}.steps li:first-child{border-top:1px solid var(--trq-line)}.steps li::before{left:4px;top:17px;width:32px;height:32px;font-size:13px;font-weight:700;box-shadow:0 1px 3px rgba(0,102,204,.18)}.note{margin:30px 0;padding:17px 20px 17px 21px;border:1px solid #dce9f7;border-left:4px solid var(--trq-blue);border-radius:0 14px 14px 0;background:#f7fbff;color:#3a3a3c}
.tablewrap{margin:32px 0 38px;overflow:auto;border:1px solid var(--trq-line);border-radius:18px;background:#fff;-webkit-overflow-scrolling:touch}.article table{min-width:600px;margin:0;border-collapse:separate;border-spacing:0;font-size:14px;line-height:1.45}.article th,.article td{padding:15px 16px;border-bottom:1px solid #e7e7ea}.article th{background:var(--trq-paper);color:var(--trq-ink);font-size:13px;font-weight:700;white-space:nowrap}.article tr:last-child td{border-bottom:0}.article tbody tr:hover td{background:#fafafa}.score{display:inline-flex;align-items:center;min-height:28px;padding:0 10px;border:1px solid var(--trq-line);border-radius:999px;background:#fff;font-size:12px;font-weight:600}
.faq{margin-top:56px;padding:30px 30px 10px;border:1px solid var(--trq-line);border-radius:20px;background:var(--trq-paper2)}.faq h2{margin:0 0 8px;font-size:27px}.faq h3{margin:0;padding:22px 0 8px;border-top:1px solid #e4e4e8;font-size:18px;line-height:1.3}.faq h2+h3{border-top:0;padding-top:14px}.faq p{margin:0;padding:0 0 22px;color:#444448}.sources{margin-top:54px;padding-top:30px;border-top:1px solid var(--trq-line)}.sources h2{margin:0 0 16px;font-size:21px}.sources ul{margin-bottom:0}.sources li{margin:8px 0;color:#57575c;font-size:13px;line-height:1.5}
.trq-app{position:relative;overflow:hidden;margin:46px 0;padding:29px 30px 30px;border:1px solid #d9e5f1;border-radius:22px;background:radial-gradient(circle at 92% 0,rgba(0,102,204,.10),transparent 34%),linear-gradient(180deg,#fbfdff,#f5f9fd)}.trq-app::after{content:"";position:absolute;right:-48px;top:-48px;width:150px;height:150px;border:1px solid rgba(0,102,204,.10);border-radius:50%;pointer-events:none}.trq-app-kicker{position:relative;z-index:1;display:inline-flex;align-items:center;min-height:27px;margin:0 0 12px;padding:0 10px;border-radius:999px;background:rgba(0,102,204,.09);color:var(--trq-blue);font-size:11px;line-height:1;letter-spacing:.055em;font-weight:750}.trq-app h2{position:relative;z-index:1;margin:0 0 13px!important;font-size:25px!important;line-height:1.17!important;letter-spacing:-.45px}.trq-app p{position:relative;z-index:1;margin:0 0 14px;color:#3b3b3f}.trq-app-link{position:relative;z-index:1;display:inline-flex;align-items:center;justify-content:center;min-height:44px;max-width:100%;margin-top:5px;padding:11px 18px;border:1px solid transparent;border-radius:999px;background:var(--trq-blue);color:#fff!important;font-size:14px;line-height:1.25;font-weight:650;text-align:center;box-shadow:0 1px 2px rgba(0,102,204,.15);transition:background .16s ease,transform .16s ease,box-shadow .16s ease}.trq-app-link:hover{background:var(--trq-blue-hover);text-decoration:none!important;box-shadow:0 5px 16px rgba(0,102,204,.18)}.trq-app-link:active{background:var(--trq-blue-pressed);transform:scale(.985)}.trq-related-app{margin:38px 0;padding:22px 24px;border:1px solid #dbe7f2;border-left:4px solid var(--trq-blue);border-radius:0 16px 16px 0;background:#f8fbff}
.trq-ad.trq-ad-empty{display:none}.trq-ad{margin:44px 0}.trq-ad-label{margin-bottom:9px;color:#8e8e93;font-size:10px;letter-spacing:.1em}.trq-ad-unit{border:0;border-radius:16px;background:transparent}.trq-page-pick{padding:30px 20px;border-top:1px solid var(--trq-line);border-bottom:1px solid var(--trq-line);background:#fff}.trq-page-pick p{max-width:760px;color:var(--trq-ink);font-size:17px;line-height:1.5;font-weight:650;letter-spacing:-.2px}
.related-v2{padding:68px 20px 76px;background:var(--trq-paper)}.related-v2 .inner{width:min(100%,var(--trq-wide));margin:0 auto}.related-v2 h2{margin:0 0 26px;color:var(--trq-ink);font-size:30px;line-height:1.15;letter-spacing:-.55px}.related-v2 .cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.related-v2 .card{min-width:0;padding:24px 23px 22px;border:1px solid var(--trq-line);border-radius:20px;background:#fff;color:var(--trq-ink);box-shadow:none;transition:transform .18s ease,border-color .18s ease,box-shadow .18s ease}.related-v2 .card:hover{transform:translateY(-2px);border-color:#c9c9ce;box-shadow:0 10px 28px rgba(0,0,0,.055)}.related-v2 .card small{color:var(--trq-muted);font-size:12px;line-height:1.3;font-weight:600}.related-v2 .card h3{margin:8px 0 18px;font-size:19px;line-height:1.27;letter-spacing:-.3px}.related-v2 .card a{display:inline-flex;align-items:center;min-height:34px;color:var(--trq-blue);font-size:14px;line-height:1;font-weight:600}.related-v2 .card a:hover{text-decoration:underline;text-underline-offset:3px}.site-footer{padding-top:52px}.footer-wrap{max-width:1000px}.footer-logo{letter-spacing:-.3px}
@media(max-width:900px){.related-v2 .cards{grid-template-columns:1fr 1fr}}
@media(max-width:700px){html{scroll-padding-top:104px}body{font-size:16px;line-height:1.62}.nav{height:48px}.navin{width:min(100% - 32px,1000px)}.navlinks{display:none}.sub{top:48px;height:54px}.subin{width:min(100% - 32px,1000px)}.subttl{font-size:17px}.pill{min-height:38px;padding:0 13px;font-size:12px}.hero{padding:56px 18px 82px}.hero h1{font-size:clamp(34px,10vw,43px);line-height:1.04;letter-spacing:-1.2px}.dek{font-size:19px;line-height:1.46}.byline{font-size:12px}.hero-visual{width:calc(100% - 24px);margin-top:-38px}.hero-visual img{border-radius:18px;box-shadow:0 9px 24px rgba(0,0,0,.09)}.article{padding:42px 18px 76px}.article h2{margin-top:50px;font-size:27px;letter-spacing:-.45px}.article h3{font-size:20px}.answerbox{padding:23px 22px 24px;border-radius:17px}.answerbox p{font-size:18px}.answerbox::before{top:18px;bottom:18px}.tablewrap{margin-left:-2px;margin-right:-2px;border-radius:15px}.faq{padding:25px 22px 7px;border-radius:18px}.faq h2{font-size:25px}.trq-app{padding:24px 22px 25px;border-radius:19px}.trq-app h2{font-size:23px!important}.trq-app-link{min-height:46px;padding:12px 16px}.related-v2{padding:54px 18px 60px}.related-v2 h2{font-size:27px}.related-v2 .cards{grid-template-columns:1fr}.related-v2 .card{padding:21px 20px 20px;border-radius:17px}.trq-page-pick{padding:24px 18px}.trq-page-pick p{font-size:16px}}
@media(max-width:390px){.subin{gap:10px}.subttl{font-size:16px}.pill{min-height:36px;padding:0 11px;font-size:11px}.hero h1{font-size:33px}.article{padding-left:16px;padding-right:16px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}

/* SEO trust/navigation refinements */
.breadcrumbs{width:min(100% - 40px,1000px);margin:18px auto 0;color:#6e6e73;font-size:13px;line-height:1.4}
.breadcrumbs a{color:#515154}.breadcrumbs a:hover{color:#0066cc}
.article-meta,.byline{margin-top:20px;color:#6e6e73;font-size:13px;line-height:1.45}
.hero.dark .article-meta{color:#d2d2d7}
@media(max-width:700px){.breadcrumbs{width:calc(100% - 32px);margin-top:14px}.article-meta,.byline{font-size:12px}}


/* SEO/content UX v8 */
.breadcrumbs{display:flex;align-items:center;gap:7px;white-space:nowrap;overflow:hidden}
.breadcrumbs .current{overflow:hidden;text-overflow:ellipsis;color:#8e8e93}
.article-meta a{color:inherit;text-decoration:underline;text-decoration-color:#c7c7cc;text-underline-offset:2px}
.article-meta a:hover{color:#0066cc}
.topic-depth-v8{margin-top:48px}
.topic-depth-v8 .tablewrap{margin-top:22px}
.topic-depth-v8 h2:first-child{margin-top:0}
@media(max-width:700px){.breadcrumbs .current{display:none}.topic-depth-v8{margin-top:42px}}

.thin-page-depth-v8{margin-top:44px}.thin-page-depth-v8 h2:first-child{margin-top:0}