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strong{font-size:17px;color:var(--title)}.plus{font-size:23px;color:var(--blue)}.faq-answer{padding:5px 40px 24px 50px;max-width:950px}.faq-answer p{margin-bottom:12px}.faq-answer b{color:var(--title)}.back-top{display:inline-block;margin-top:35px;color:var(--blue)}.about-lead{display:grid;grid-template-columns:1fr 1.5fr;gap:80px;align-items:center;padding-top:30px;padding-bottom:55px}.about-number{display:flex;flex-direction:column;justify-content:center;border-radius:25px;background:var(--navy);color:var(--lime);font-size:150px;font-weight:800;text-align:center;line-height:1.4}.about-number span{color:white;font-size:16px;padding-bottom:25px}.about-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.about-grid a{background:white;padding:22px;border-radius:16px;border:1px solid var(--border)}.about-grid span{font-size:26px}.about-grid h3{font-size:18px;margin-top:14px}.about-grid p{font-size:14px}.version-timeline{display:grid;grid-template-columns:1fr 1fr;gap:70px;padding-top:70px;padding-bottom:70px}.timeline-entry{border-left:3px solid var(--blue);padding:12px 30px}.timeline-entry span{font-size:12px;letter-spacing:.15em;color:var(--blue)}.support-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:45px}.support-grid h2{font-size:24px}.not-found{text-align:center;padding-top:120px;padding-bottom:140px}.not-found h1{font-size:110px;color:var(--blue)}.not-found .actions{justify-content:center}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}body.theme-night{--background:#182641;--paper:#223450;--surface:#223450;--surface-soft:#304564;--title:#edf4ff;--body:#d6e0ef;--muted:#bbc9d9;--border:#435776;--divider:#435776}body.theme-night .site-header{background:#1b2b46}body.theme-night .brand,body.theme-night .nav a,body.theme-night .menu-toggle{color:#f6f8ff}body.theme-night .tool-card input,body.theme-night .tool-card 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