*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}:root{color-scheme:light;--blue:#2563EB;--blue-dark:#1e40af;--blue-light:#60A5FA;--blue-pale:#BFDBFE;--blue-tint:#EFF6FF;--border:#E2E8F0;--gray-400:#94A3B8;--gray-600:#475569;--text:#1a2b4a;--bg:#fff;--surface:#fff;--surface-2:#fff;--accent:#2563EB;--shadow:none;--shadow-lg:none}[data-theme=dark]{color-scheme:dark;--bg:#0f172a;--surface:#1b2638;--surface-2:#233149;--border:#33425c;--text:#eef3fb;--gray-600:#aebccf;--gray-400:#8494a8;--blue:#2563EB;--blue-dark:#1d4ed8;--blue-light:#9cc3fd;--blue-pale:#c7ddff;--blue-tint:#16243c;--accent:#7eb0ff;--shadow:0 6px 18px rgba(0,0,0,.45);--shadow-lg:0 12px 30px rgba(0,0,0,.55)}html{scroll-behavior:smooth;background:var(--bg)}body{font-family:Figtree,system-ui,-apple-system,'Segoe UI',Roboto,Arial,sans-serif;color:var(--text);background:var(--bg);line-height:1.6;overflow-x:hidden}a{text-decoration:none;color:inherit}.nav{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.9);backdrop-filter:blur(14px);border-bottom:1px solid var(--border)}[data-theme=dark] .nav{background:rgba(15,23,42,.92)}.nav__top{max-width:1100px;margin:auto;padding:0 28px;height:68px;display:flex;align-items:center;justify-content:space-between;gap:12px}.nav__logo{display:flex;align-items:center;gap:11px;font-weight:800;font-size:15.5px;color:var(--blue-dark);flex-shrink:0}.nav__logo-text{line-height:1.15}.nav__logo-text span{display:block;font-size:9px;font-weight:700;letter-spacing:2.5px;text-transform:uppercase;color:var(--blue-light)}[data-theme=dark] .nav__logo{color:var(--text)}.nav__links{display:flex;align-items:center;gap:2px;flex:1;justify-content:center}.nav__link{position:relative;padding:7px 14px;font-size:13.5px;font-weight:500;color:var(--gray-600);border-radius:8px;white-space:nowrap}.nav__link:hover,.nav__link.active{color:var(--blue);background:var(--blue-tint)}.nav__link.active{font-weight:700}.nav__link.active::after{content:'';position:absolute;bottom:4px;left:50%;transform:translateX(-50%);width:20px;height:2.5px;background:var(--blue);border-radius:2px}.nav__actions{display:flex;align-items:center;gap:8px}.nav__phone{padding:7px 13px;border:1.5px solid var(--border);border-radius:8px;font-size:12.5px;font-weight:600;color:var(--gray-600);white-space:nowrap}.nav__cta{padding:8px 18px;background:var(--blue);color:#fff;border-radius:8px;font-size:13px;font-weight:600;white-space:nowrap}.theme-toggle{width:36px;height:36px;border:1.5px solid var(--border);background:transparent;border-radius:8px;display:flex;align-items:center;justify-content:center;cursor:pointer;color:var(--gray-600)}.theme-toggle svg{width:16px;height:16px}.icon-sun{display:none}[data-theme=dark] .icon-sun{display:block}[data-theme=dark] .icon-moon{display:none}.nav__tabs{display:none;border-top:1px solid var(--border);background:var(--surface)}.nav__tabs-inner{display:grid;grid-template-columns:repeat(5,1fr)}.nav__tab{padding:10px 4px;font-size:10.5px;font-weight:600;color:var(--gray-400);text-align:center;border-right:1px solid var(--border)}.nav__tab.active{color:var(--blue);background:var(--blue-tint);border-bottom:2.5px solid var(--blue)}
.hero-page{padding:84px max(28px,calc((100vw - 1044px)/2)) 68px;background:var(--bg)}.kicker{font-size:10px;font-weight:700;letter-spacing:3px;text-transform:uppercase;color:var(--blue-light);margin-bottom:16px}.hero-page h1{max-width:850px;font-size:clamp(38px,5vw,58px);font-weight:800;line-height:1.06;color:var(--text);margin-bottom:22px}.hero-page>p:not(.kicker){max-width:720px;color:var(--gray-600);font-size:17px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:32px}.button{display:inline-flex;align-items:center;padding:13px 24px;border-radius:8px;font-size:14px;font-weight:600}.button.primary{background:var(--blue);color:#fff}.button.ghost{background:var(--surface);color:var(--blue);border:1.5px solid var(--border)}.guide-nav{display:flex;gap:8px;flex-wrap:wrap;padding:12px max(28px,calc((100vw - 1044px)/2));background:var(--surface);border-block:1px solid var(--border)}.guide-nav a{padding:7px 11px;border-radius:8px;color:var(--gray-600);font-size:13px;font-weight:600}.guide-nav a:hover{color:var(--blue);background:var(--blue-tint)}.section{padding:76px max(28px,calc((100vw - 1044px)/2));background:var(--bg);border-top:1px solid var(--border)}.section h2{font-size:clamp(28px,3.5vw,40px);font-weight:800;line-height:1.15;color:var(--text);margin-bottom:16px}.section>p,.section div>p{color:var(--gray-600);font-size:16px;max-width:760px}.two-col{display:grid;grid-template-columns:minmax(0,1fr) minmax(300px,430px);gap:42px}.panel{padding:28px;background:var(--surface);border:1px solid var(--border);border-radius:14px}.panel ul{list-style:none}.panel li{position:relative;padding-left:20px;color:var(--gray-600);font-size:14px;margin:12px 0}.panel li::before{content:'';position:absolute;left:0;top:8px;width:7px;height:7px;border-radius:50%;background:var(--blue)}.guide-table-wrap{overflow-x:auto;margin-top:30px;border:1px solid var(--border);border-radius:14px;background:var(--surface)}.guide-table{width:100%;min-width:680px;border-collapse:collapse}.guide-table th,.guide-table td{padding:15px 18px;text-align:left;vertical-align:top;border-bottom:1px solid var(--border)}.guide-table th{background:var(--blue-tint);font-size:13px}.guide-table td{color:var(--gray-600);font-size:14px}.guide-table td:first-child{font-weight:800;color:var(--blue)}.prompt-box,.guide-note{margin-top:26px;padding:20px 22px;border:1px solid var(--border);border-left:4px solid var(--blue);border-radius:10px;background:var(--surface);color:var(--gray-600)}.prompt-grid,.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;margin-top:40px}.prompt-card,.cards article{position:relative;padding:24px;border-radius:14px;border:1px solid var(--border);background:var(--surface);box-shadow:var(--shadow);transition:.25s}.prompt-card:hover,.cards article:hover{box-shadow:var(--shadow-lg);transform:translateY(-4px)}.prompt-card::before,.cards article::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:var(--blue);border-radius:14px 14px 0 0}.prompt-card h3,.cards h3{font-size:17px;color:var(--text);margin-bottom:10px}.prompt-card p,.cards p{font-size:13.5px!important;color:var(--gray-600)}.prompt-card code{display:block;margin-top:18px;padding:16px;border-radius:9px;background:var(--blue-tint);border:1px solid var(--border);color:var(--text);font:12.5px/1.65 ui-monospace,Menlo,monospace;white-space:normal}.guide-warning{border-left-color:#f59e0b}.cta-band{margin:52px max(28px,calc((100vw - 1044px)/2)) 72px;padding:40px 44px;background:var(--blue);border-radius:16px;color:#fff}.cta-band h2{font-size:26px;margin-bottom:8px}.cta-band p{color:var(--blue-pale);max-width:760px;margin-bottom:22px}.cta-band .button{background:#fff;color:var(--blue)}.guide-credit{padding:20px 28px;text-align:center;color:var(--gray-600);font-size:13px;background:var(--bg);border-top:1px solid var(--border)}.guide-credit a{color:var(--blue);font-weight:700;text-decoration:underline}.footer{background:var(--blue);padding:44px 0}.footer__inner{max-width:1100px;margin:auto;padding:0 28px;display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap}.footer__logo span{font-size:14px;font-weight:700;color:#fff}.footer__logo small{font-size:10px;color:var(--blue-pale);letter-spacing:1.5px}.footer__links{display:flex;gap:6px;flex-wrap:wrap}.footer__links a{font-size:12.5px;color:rgba(255,255,255,.75);padding:5px 10px}.footer__copy{font-size:12px;color:rgba(255,255,255,.55)}
@media(max-width:1024px){.nav__phone{display:none}.prompt-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:760px){.nav__links,.nav__cta,.nav__phone{display:none}.nav__tabs{display:block}.nav__top{height:52px;padding:0 16px}.nav__logo-text span{display:none}.hero-page{padding:50px 20px 44px}.hero-actions .button{flex:1 1 100%;justify-content:center}.guide-nav{padding:10px 16px;flex-wrap:nowrap;overflow-x:auto}.section{padding:56px 20px}.two-col,.prompt-grid,.cards{grid-template-columns:1fr}.cta-band{margin:40px 20px 56px;padding:30px 24px}.footer{padding:36px 0}.footer__inner{flex-direction:column;text-align:center}.footer__links{justify-content:center}}