:root{--ink:#26384c;--muted:#62778b;--line:#d7e1ea;--paper:#f6f9fb;--card:#fff;--primary:#355a78;--secondary:#5b7d9d;--accent:#4f9eab;--shadow:0 18px 50px rgba(38,56,76,.10);--radius:22px;--header:76px}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:92px}body{margin:0;font-family:"Poppins","Segoe UI",Arial,sans-serif;color:var(--ink);background:var(--paper);line-height:1.7;-webkit-font-smoothing:antialiased}img{max-width:100%;height:auto;display:block}a{color:inherit}button,input{font:inherit}.container{width:min(1180px,calc(100% - 40px));margin:auto}.section{padding:88px 0}.section.compact{padding:64px 0}.section-head{display:flex;justify-content:space-between;gap:36px;align-items:end;margin-bottom:32px}.section-head>div{max-width:720px}.eyebrow{display:inline-flex;align-items:center;gap:8px;font-weight:700;color:var(--primary);text-transform:uppercase;letter-spacing:.12em;font-size:.78rem}.eyebrow:before{content:"";width:24px;height:3px;border-radius:3px;background:var(--accent)}h1,h2,h3{line-height:1.15;margin:0 0 16px}h1{font-size:clamp(2.7rem,6vw,5.7rem);letter-spacing:-.055em}h2{font-size:clamp(2rem,4vw,3.4rem);letter-spacing:-.035em}h3{font-size:1.15rem}p{margin:0 0 16px;color:var(--muted)}.lead{font-size:clamp(1.06rem,2vw,1.24rem);max-width:720px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:50px;padding:0 20px;border:1px solid transparent;border-radius:14px;text-decoration:none;font-weight:800;transition:.2s ease;cursor:pointer}.btn:hover{transform:translateY(-2px)}.btn-primary{background:var(--ink);color:#fff;box-shadow:0 10px 24px rgba(38,56,76,.18)}.btn-primary:hover{background:#304f6d}.btn-secondary{background:#fff;border-color:var(--line);color:var(--ink)}.btn-small{min-height:42px;padding:0 14px;border-radius:12px}.tag{display:inline-flex;padding:7px 11px;border:1px solid var(--line);border-radius:999px;background:#fff;font-size:.8rem;font-weight:700;color:#526a7f}.muted{color:var(--muted)}
.site-header{position:sticky;top:0;z-index:100;background:rgba(246,249,251,.94);backdrop-filter:blur(14px);border-bottom:1px solid transparent;transition:.2s}.site-header.is-scrolled{border-color:var(--line);box-shadow:0 10px 30px rgba(38,56,76,.08)}.nav-shell{min-height:var(--header);display:flex;align-items:center;gap:26px}.brand{display:flex;align-items:center;gap:11px;text-decoration:none;font-weight:900;letter-spacing:-.02em;white-space:nowrap}.brand img{width:42px;height:42px}.main-nav{display:flex;align-items:center;gap:22px;margin-left:auto}.main-nav a{font-size:.9rem;text-decoration:none;font-weight:700;color:#536b80}.main-nav a:hover,.main-nav a.active{color:var(--primary)}.main-nav .nav-download{color:#fff}.menu-toggle{display:none;background:#fff;border:1px solid var(--line);width:44px;height:44px;border-radius:12px;cursor:pointer}.menu-toggle span{display:block;width:20px;height:2px;background:var(--ink);margin:4px auto}
.hero{padding:38px 0 74px;overflow:hidden}.hero-grid{display:grid;grid-template-columns:.95fr 1.05fr;gap:44px;align-items:center}.hero-copy{padding:46px 0}.hero-copy h1{font-size:clamp(2.35rem,4.7vw,4.45rem)}.hero-copy h1 span{display:block;color:var(--secondary)}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin:28px 0 26px}.trust-row{display:flex;gap:10px;flex-wrap:wrap}.hero-dashboard{position:relative;background:#eaf1f6;border:1px solid var(--line);border-radius:30px;padding:16px;box-shadow:var(--shadow)}.hero-dashboard img{border-radius:20px;width:100%;aspect-ratio:1.4/1;object-fit:cover}.float-card{position:absolute;background:#fff;border:1px solid var(--line);box-shadow:0 12px 28px rgba(38,56,76,.14);border-radius:16px;padding:12px 15px;font-size:.78rem;font-weight:800}.float-a{left:-22px;top:16%}.float-b{right:-18px;bottom:17%}.status-dot{display:inline-block;width:9px;height:9px;border-radius:50%;background:var(--primary);margin-right:7px}
.about-dashboard{display:grid;grid-template-columns:.92fr 1.08fr;gap:28px;align-items:stretch}.about-visual,.panel,.card,.step,.compat-card,.use-card,.guide-card,.legal-card,.post-card,.sidebar-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 8px 26px rgba(38,56,76,.055)}.about-visual{padding:14px}.about-visual img{width:100%;height:100%;min-height:390px;object-fit:contain;border-radius:15px}.about-copy{display:grid;grid-template-columns:1fr 1fr;gap:14px}.metric{padding:22px;background:#fff;border:1px solid var(--line);border-radius:18px}.metric strong{display:block;font-size:2rem;letter-spacing:-.04em}.metric.wide{grid-column:1/-1}.features-dashboard{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.feature-card{min-height:225px;display:flex;flex-direction:column}.feature-card p{margin-bottom:0}.card{padding:22px}.icon-box{width:42px;height:42px;border-radius:13px;background:#edf4f7;display:grid;place-items:center;margin-bottom:18px;color:var(--primary);font-weight:900}.workflow{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;counter-reset:step}.step{padding:22px;position:relative}.step:before{counter-increment:step;content:"0" counter(step);display:block;font-weight:900;color:var(--secondary);margin-bottom:32px;font-size:.8rem}.step:not(:last-child):after{content:"→";position:absolute;right:-12px;top:50%;z-index:2;color:var(--accent);font-size:1.4rem;font-weight:900}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.compat-card,.use-card,.guide-card{padding:24px}.compat-card strong{display:block;font-size:1.05rem;margin-bottom:8px}.download-zone{background:linear-gradient(135deg,#eaf2f6,#eef5f7);border-block:1px solid var(--line)}.download-panel{display:grid;grid-template-columns:1.02fr .98fr;gap:32px;align-items:center;background:#fff;border:1px solid #cddbe5;border-radius:30px;padding:22px 22px 22px 42px;box-shadow:var(--shadow)}.download-panel img{border-radius:20px;max-height:390px;width:100%;object-fit:contain}.download-note{display:flex;gap:10px;align-items:flex-start;font-size:.86rem;color:#5c7185;margin-top:16px}.notice{padding:28px;border-radius:22px;background:#eef6f8;border:1px solid #c9e0e5}.notice strong{color:#326975}.proscons{display:grid;grid-template-columns:1fr 1fr;gap:18px}.list-card{background:#fff;border:1px solid var(--line);border-radius:22px;padding:26px}.checklist{list-style:none;padding:0;margin:16px 0 0}.checklist li{padding:10px 0 10px 28px;position:relative;border-bottom:1px dashed #e4ebf0;color:#566d81}.checklist li:last-child{border-bottom:0}.checklist li:before{content:"✓";position:absolute;left:0;font-weight:900;color:var(--primary)}.cons li:before{content:"–";color:var(--accent)}.setup-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:22px}.setup-nav{padding:26px;background:#eaf1f6;border:1px solid var(--line);border-radius:22px;color:var(--ink)}.setup-nav p{color:var(--muted)}.code-row{display:flex;gap:10px;align-items:center;background:#1f3143;color:#edf5f7;padding:14px 16px;border-radius:14px;overflow:auto}.code-row code{flex:1;white-space:nowrap}.copy-btn{border:0;background:#fff;color:#26384c;border-radius:9px;padding:7px 10px;font-weight:800;cursor:pointer}.trouble-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.panel{padding:25px}.release-strip{display:grid;grid-template-columns:1.3fr .7fr;gap:18px}.release-meta{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.release-meta div{padding:18px;background:#fff;border:1px solid var(--line);border-radius:18px}.release-meta strong{display:block}.guides-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.guide-card img,.post-card img{border-radius:16px;width:100%;aspect-ratio:1.9/1;object-fit:contain;margin-bottom:18px}.guide-card a,.post-card a{font-weight:800;text-decoration:none}.guide-card a:hover,.post-card a:hover{color:var(--primary)}
.faq-section{padding-bottom:92px}.faq-shell{display:grid;grid-template-columns:230px 1fr;gap:24px;align-items:start}.faq-rail{position:sticky;top:96px;background:#eaf1f6;color:var(--ink);border:1px solid var(--line);border-radius:24px;padding:24px}.faq-rail p{color:var(--muted);font-size:.9rem}.faq-category{margin-bottom:26px}.faq-category-title{font-size:1rem;color:var(--secondary);text-transform:uppercase;letter-spacing:.09em;margin:0 0 10px}.faq-item{background:#fff;border:1px solid var(--line);border-radius:16px;margin-bottom:10px;overflow:hidden}.faq-question{width:100%;display:flex;justify-content:space-between;gap:18px;align-items:center;padding:18px 20px;background:transparent;border:0;text-align:left;font-weight:800;color:var(--ink);cursor:pointer}.faq-icon{width:30px;height:30px;border-radius:9px;border:1px solid var(--line);display:grid;place-items:center;flex:0 0 auto;transition:.2s}.faq-question[aria-expanded=true] .faq-icon{transform:rotate(45deg);background:#edf4f7}.faq-answer{display:none;padding:0 20px 20px}.faq-answer p{margin:0}.faq-item.open .faq-answer{display:block}
.site-footer{background:#eaf1f6;color:#26384c;padding:56px 0 28px;border-top:1px solid #d4e0e9}.footer-grid{display:grid;grid-template-columns:1.3fr .7fr 1fr;gap:44px}.footer-brand .brand{color:#26384c;margin-bottom:16px}.footer-brand .brand img{width:54px;height:54px}.footer-brand p{color:#62778b;max-width:430px}.footer-title{font-weight:800;margin-bottom:12px}.footer-links{display:grid;gap:8px}.footer-links a{text-decoration:none;color:#4d667c}.footer-links a:hover{color:#26384c}.copyright{text-align:center;color:#62778b;font-size:.83rem;margin-top:20px}.copyright a{text-decoration:none;color:#26384c}.footer-bottom-row{margin-top:8px}.footer-disclaimer{text-align:center;color:#70869a;font-size:.78rem;margin:0 auto;max-width:760px}.footer-external-link{margin-top:46px;text-align:left;font-size:.72rem;line-height:1;white-space:nowrap}.footer-external-link a{display:inline-block;color:#c5162e;text-decoration:none;font-weight:700}.footer-external-link a:hover,.footer-external-link a:focus-visible{color:#931126;text-decoration:none}.scroll-top{position:fixed;right:22px;bottom:22px;width:44px;height:44px;border-radius:14px;border:1px solid var(--line);background:#fff;color:var(--ink);box-shadow:var(--shadow);opacity:0;pointer-events:none;transition:.2s;z-index:80}.scroll-top.show{opacity:1;pointer-events:auto}
.page-hero{padding:62px 0 46px}.page-hero .panel{padding:42px;background:linear-gradient(135deg,#fff,#edf4f7)}.breadcrumbs{font-size:.82rem;color:#70869a;margin-bottom:18px}.breadcrumbs a{text-decoration:none;color:var(--primary)}.content-grid{display:grid;grid-template-columns:minmax(0,1fr) 290px;gap:28px;align-items:start}.article{background:#fff;border:1px solid var(--line);border-radius:24px;padding:34px;min-width:0}.article .feature-image{border-radius:18px;margin:4px 0 28px;width:100%;aspect-ratio:1.9/1;object-fit:contain}.article h2{font-size:1.85rem;margin-top:34px}.article h3{font-size:1.2rem;margin-top:26px}.article ul,.article ol{color:var(--muted);padding-left:22px}.article a{color:var(--secondary);font-weight:700}.sidebar-card{padding:22px;margin-bottom:16px}.sidebar-card ul{list-style:none;padding:0;margin:0}.sidebar-card li{padding:9px 0;border-bottom:1px dashed var(--line)}.sidebar-card li:last-child{border-bottom:0}.sidebar-card a{text-decoration:none;color:#566d81;font-weight:700;font-size:.9rem}.sidebar-card a:hover{color:var(--primary)}
.blog-tools{display:flex;gap:12px;flex-wrap:wrap;margin:26px 0}.search-box{flex:1;min-width:240px;padding:13px 15px;border:1px solid var(--line);border-radius:14px;background:#fff;color:var(--ink)}.filter-row{display:flex;gap:8px;flex-wrap:wrap}.filter-btn{border:1px solid var(--line);background:#fff;border-radius:12px;padding:10px 12px;font-weight:800;cursor:pointer}.filter-btn.active{background:var(--ink);color:#fff}.post-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.post-card{padding:16px}.post-card .post-body{padding:4px 8px 10px}.post-card p{font-size:.92rem}.post-card[hidden]{display:none}.empty-state{display:none;padding:24px;text-align:center;border:1px dashed var(--line);border-radius:18px}.empty-state.show{display:block}
.support-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.legal-card{padding:30px}.legal-card h2{font-size:1.55rem;margin-top:28px}.contact-box{display:grid;grid-template-columns:1fr 1fr;gap:18px}.contact-box-single{grid-template-columns:1fr}.plain-email{font-size:1.12rem;font-weight:800;color:var(--ink);padding:15px;border:1px solid var(--line);background:#fff;border-radius:14px;display:inline-block}
.reveal{opacity:0;transform:translateY(16px);transition:.55s ease}.reveal.visible{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}.reveal{opacity:1;transform:none}}
@media (max-width:980px){.main-nav{display:none;position:absolute;top:68px;left:20px;right:20px;background:#fff;border:1px solid var(--line);border-radius:18px;padding:14px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch;gap:4px}.main-nav.open{display:flex}.main-nav a{padding:10px 12px}.menu-toggle{display:block;margin-left:auto}.hero-grid,.about-dashboard,.download-panel,.setup-layout,.faq-shell,.content-grid,.footer-grid{grid-template-columns:1fr}.hero-copy{padding-top:20px}.hero-dashboard{max-width:720px;margin:auto}.faq-rail{position:static}.features-dashboard{grid-template-columns:repeat(2,minmax(0,1fr))}.workflow{grid-template-columns:repeat(2,1fr)}.step:nth-child(2):after{display:none}.grid-3,.guides-grid,.post-grid{grid-template-columns:repeat(2,1fr)}.footer-grid{gap:28px}.footer-external-link{margin-top:30px;text-align:left;white-space:normal}.about-visual img{min-height:300px}.content-grid aside{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.sidebar-card{margin:0}}
@media (max-width:640px){.container{width:min(100% - 24px,1180px)}.section{padding:64px 0}.section-head{align-items:start;flex-direction:column}.hero{padding-top:18px}.hero-grid{gap:24px}.float-card{display:none}.hero-actions .btn{width:100%}.about-copy,.features-dashboard,.workflow,.grid-3,.guides-grid,.post-grid,.proscons,.trouble-grid,.release-strip,.release-meta,.support-grid,.contact-box,.content-grid aside{grid-template-columns:1fr}.step:after{display:none!important}.download-panel{padding:18px}.article{padding:22px}.page-hero .panel{padding:28px 22px}.blog-tools{display:block}.filter-row{margin-top:10px}.search-box{width:100%}.brand span{font-size:.92rem}.site-header .btn{display:none}}