:root{
  --ink:#2F2F2E;--ink-2:#444440;--teal:#E4D224;--teal-dark:#5F5700;--mint:#FFF9BF;
  --gold:#D7C600;--paper:#FCFBF5;--white:#fff;--line:#E4E1CF;--muted:#66645B;--soft:#F6F3E5;
  --shadow:0 18px 50px rgba(47,47,46,.09);--shadow-sm:0 8px 24px rgba(47,47,46,.08);
  --radius:22px;--radius-sm:14px;--container:1180px;--header-h:78px;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:Poppins,"Segoe UI",Arial,sans-serif;line-height:1.7;-webkit-font-smoothing:antialiased}body.menu-open{overflow:hidden}
img{max-width:100%;height:auto;display:block}a{color:var(--teal-dark);text-decoration:none}a:hover{color:var(--ink)}button,input{font:inherit}.container{width:min(var(--container),calc(100% - 40px));margin-inline:auto}.skip-link{position:fixed;left:16px;top:-80px;background:var(--ink);color:#fff;padding:10px 16px;border-radius:10px;z-index:2000}.skip-link:focus{top:16px}.section{padding:88px 0}.section-tight{padding:68px 0}.section-soft{background:var(--soft)}.eyebrow{display:inline-flex;align-items:center;gap:8px;font-weight:800;font-size:.78rem;letter-spacing:.09em;text-transform:uppercase;color:var(--teal-dark);margin-bottom:14px}.eyebrow::before{content:"";width:28px;height:3px;border-radius:4px;background:var(--gold)}h1,h2,h3{line-height:1.15;margin:0 0 18px;letter-spacing:-.025em}h1{font-size:clamp(2.5rem,6vw,5.25rem)}h2{font-size:clamp(2rem,4vw,3.45rem)}h3{font-size:1.25rem}p{margin:0 0 18px;color:var(--muted)}.lead{font-size:1.12rem;max-width:720px}.section-head{max-width:760px;margin-bottom:38px}.section-head.center{text-align:center;margin-inline:auto}.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:50px;padding:12px 22px;border-radius:14px;font-weight:800;border:1px solid transparent;transition:.2s ease;cursor:pointer}.btn-primary{background:var(--ink);color:#fff;box-shadow:0 10px 24px rgba(47,47,46,.16)}.btn-primary:hover{background:var(--teal);color:var(--ink);transform:translateY(-1px)}.btn-secondary{background:#fff;border-color:var(--line);color:var(--ink)}.btn-secondary:hover{border-color:var(--teal);background:var(--mint);color:var(--ink)}.btn:focus-visible,a:focus-visible,button:focus-visible{outline:3px solid rgba(228,210,36,.72);outline-offset:3px}
/* Header */
.site-header{position:sticky;top:0;z-index:1000;background:rgba(252,251,245,.95);backdrop-filter:blur(14px);border-bottom:1px solid transparent;transition:.2s}.site-header.scrolled{border-color:var(--line);box-shadow:0 10px 30px rgba(47,47,46,.07)}.header-inner{height:var(--header-h);display:flex;align-items:center;gap:28px}.brand{display:flex;align-items:center;gap:11px;color:var(--ink);font-weight:900;letter-spacing:-.02em;white-space:nowrap}.brand img{width:48px;height:48px;border-radius:11px;object-fit:cover;background:#fff;box-shadow:0 4px 14px rgba(47,47,46,.12)}.brand span{font-size:1.08rem}.desktop-nav{margin-left:auto;display:flex;align-items:center;gap:5px}.desktop-nav a{color:#56544C;font-size:.91rem;font-weight:700;padding:9px 10px;border-radius:10px}.desktop-nav a:hover,.desktop-nav a.active{background:var(--mint);color:var(--ink)}.menu-toggle{margin-left:auto;display:none;width:44px;height:44px;border:1px solid var(--line);background:#fff;border-radius:12px;align-items:center;justify-content:center}.menu-toggle span,.menu-toggle span::before,.menu-toggle span::after{content:"";display:block;width:20px;height:2px;background:var(--ink);position:relative}.menu-toggle span::before{position:absolute;top:-6px}.menu-toggle span::after{position:absolute;top:6px}.mobile-nav{display:none;padding:10px 20px 20px;background:#fff;border-bottom:1px solid var(--line)}.mobile-nav.open{display:grid}.mobile-nav a{padding:11px 8px;border-bottom:1px solid var(--line);color:var(--ink);font-weight:700}
/* Hero S01 */
.hero{padding:68px 0 74px;overflow:hidden}.hero h1{font-size:clamp(2.15rem,4.2vw,4rem)}.hero-grid{display:grid;grid-template-columns:1.04fr .96fr;align-items:center;gap:58px}.hero-copy .lead{max-width:660px;font-size:1.16rem}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin:30px 0 25px}.trust-row{display:flex;flex-wrap:wrap;gap:10px}.trust-pill{display:inline-flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--line);border-radius:999px;padding:8px 12px;font-size:.84rem;font-weight:700;color:#56544C}.trust-pill::before{content:"";width:8px;height:8px;background:var(--teal);border-radius:50%}.hero-visual{position:relative}.hero-visual::before{content:"";position:absolute;inset:6% -6% -6% 10%;background:linear-gradient(145deg,var(--mint),#F4F1DE);border-radius:40px;z-index:-1;transform:rotate(2deg)}.hero-visual img{width:100%;aspect-ratio:1.2/1;object-fit:contain;border-radius:28px;box-shadow:var(--shadow)}
/* About */
.about-layout{display:grid;grid-template-columns:.88fr 1.12fr;gap:62px;align-items:center}.media-card{background:#fff;border:1px solid var(--line);border-radius:28px;padding:14px;box-shadow:var(--shadow)}.media-card img{width:100%;aspect-ratio:1.25/1;object-fit:contain;border-radius:20px}.about-points{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:28px}.mini-point{padding:18px;background:#fff;border:1px solid var(--line);border-radius:16px}.mini-point strong{display:block;margin-bottom:4px}.mini-point span{font-size:.88rem;color:var(--muted)}
/* Features */
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.feature-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:26px;box-shadow:var(--shadow-sm);position:relative;overflow:hidden}.feature-card::after{content:"";position:absolute;width:86px;height:86px;border-radius:50%;background:var(--mint);right:-28px;bottom:-32px}.icon-dot{width:42px;height:42px;border-radius:13px;background:var(--mint);display:grid;place-items:center;margin-bottom:18px}.icon-dot::before{content:"";width:16px;height:16px;border:4px solid var(--teal);border-radius:4px}.feature-card:nth-child(2n) .icon-dot{background:#EEEAD4}.feature-card:nth-child(2n) .icon-dot::before{border-color:#8E8200;border-radius:50%}
/* How */
.how-wrap{background:var(--ink);color:#fff;border-radius:32px;padding:44px}.how-wrap p{color:#CFCFC7}.how-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:30px}.step-card{padding:22px;border:1px solid rgba(255,255,255,.14);border-radius:18px;background:rgba(255,255,255,.05)}.step-no{width:36px;height:36px;border-radius:50%;display:grid;place-items:center;background:var(--gold);color:var(--ink);font-weight:900;margin-bottom:15px}.step-card h3{font-size:1.05rem}.step-card p{font-size:.9rem;margin:0}
/* General cards */
.info-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.info-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:24px}.info-card strong{display:block;margin-bottom:8px}.compat-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:28px}.compat-panel{background:#fff;border:1px solid var(--line);border-radius:24px;padding:28px}.compat-list{display:grid;gap:12px}.compat-row{display:flex;align-items:flex-start;gap:14px;padding:14px;border-radius:14px;background:var(--soft)}.compat-badge{min-width:46px;height:34px;display:grid;place-items:center;border-radius:10px;background:var(--ink);color:#fff;font-size:.78rem;font-weight:900}.compat-row p{margin:0;font-size:.92rem}.note-box{background:#FFF9C9;border:1px solid #E8DC68;border-radius:18px;padding:22px}.note-box p{color:#5F5700;margin:0}
/* Download */
.download-shell{display:grid;grid-template-columns:1fr .8fr;align-items:center;gap:40px;background:linear-gradient(145deg,#FFF8B8,#F7F5E9);border:1px solid var(--line);border-radius:32px;padding:46px}.download-shell img{width:100%;aspect-ratio:1.25/1;object-fit:contain;border-radius:24px;background:#fff;box-shadow:var(--shadow-sm)}.download-meta{display:flex;gap:10px;flex-wrap:wrap;margin:18px 0 24px}.download-meta span{background:#fff;border:1px solid var(--line);padding:7px 10px;border-radius:999px;font-weight:700;font-size:.82rem;color:#56544C}
/* Pros cons */
.procon-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.procon{background:#fff;border:1px solid var(--line);border-radius:22px;padding:28px}.procon h3{display:flex;align-items:center;gap:10px}.procon h3::before{content:"+";display:grid;place-items:center;width:28px;height:28px;border-radius:50%;background:var(--mint);color:var(--teal-dark)}.procon.cons h3::before{content:"–";background:#EEEAD4;color:#665E00}.check-list{padding:0;margin:0;list-style:none;display:grid;gap:12px}.check-list li{position:relative;padding-left:24px;color:var(--muted)}.check-list li::before{content:"";position:absolute;left:0;top:.62em;width:8px;height:8px;border-radius:50%;background:var(--teal)}.cons .check-list li::before{background:var(--gold)}
/* Guides */
.guide-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.guide-card{background:#fff;border:1px solid var(--line);border-radius:22px;overflow:hidden}.guide-card img{width:100%;aspect-ratio:16/9;object-fit:contain;background:var(--soft)}.guide-card-body{padding:22px}.guide-card h3{margin-bottom:10px}.text-link{font-weight:800;display:inline-flex;align-items:center;gap:6px}.text-link::after{content:"→"}
/* FAQ seed presentation */
.faq-shell{display:grid;grid-template-columns:280px 1fr;gap:28px}.faq-tabs{display:grid;gap:10px;align-content:start;position:sticky;top:100px}.faq-tab{border:1px solid var(--line);background:#fff;padding:16px;text-align:left;border-radius:14px;font-weight:800;color:var(--ink);cursor:pointer}.faq-tab[aria-selected="true"]{background:var(--ink);color:#fff;border-color:var(--ink)}.faq-panel{display:none}.faq-panel.active{display:block}.faq-item{background:#fff;border:1px solid var(--line);border-radius:16px;margin-bottom:12px;overflow:hidden}.faq-question{width:100%;border:0;background:#fff;color:var(--ink);text-align:left;padding:20px 56px 20px 20px;font-weight:800;cursor:pointer;position:relative}.faq-question::after{content:"+";position:absolute;right:18px;top:50%;transform:translateY(-50%);width:30px;height:30px;border-radius:50%;display:grid;place-items:center;background:var(--mint);color:var(--teal-dark);font-size:1.1rem}.faq-question[aria-expanded="true"]::after{content:"–";background:#EEEAD4;color:#665E00}.faq-answer{display:none;padding:0 20px 20px}.faq-answer.open{display:block}.faq-answer p{margin:0}
/* Footer */
.site-footer{background:var(--ink);color:#fff;padding:58px 0 24px}.footer-grid{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(150px,.65fr) minmax(210px,.9fr);gap:42px;align-items:start}.footer-brand{display:flex;align-items:center;gap:14px;margin-bottom:16px;font-weight:900;font-size:1.15rem;color:var(--gold);transition:color .2s ease}.footer-brand:hover{color:#F0DF33}.footer-brand img{width:68px;height:68px;border-radius:14px;object-fit:cover;background:#fff;padding:0;box-shadow:0 6px 18px rgba(0,0,0,.18)}.footer-brand span{color:inherit}.site-footer p{color:#CFCFC7}.footer-column{padding-top:6px}.footer-links,.footer-legal{display:grid;gap:9px;margin:0;padding:0;border:0}.footer-links a,.footer-legal a{color:#E5E5DE;font-size:.88rem}.footer-links a:hover{color:#fff}.footer-legal a:hover{color:#F0DF33}.footer-title{font-size:.95rem;margin-bottom:14px;color:#fff}.footer-pages{margin:0;padding:6px 0 0;border:0;border-radius:0;background:transparent}.footer-pages .footer-title{margin-bottom:14px}.copyright{text-align:center;margin-top:34px;padding-top:22px;border-top:1px solid rgba(255,255,255,.11);color:#D6D6CE;font-size:.88rem}.copyright a{color:var(--gold);transition:color .2s ease}.copyright a:hover{color:#F0DF33}.copyright .footer-disclaimer{margin-top:8px;color:#B9B9B2}
.scroll-top{position:fixed;right:22px;bottom:22px;width:46px;height:46px;border:1px solid var(--line);border-radius:14px;background:#fff;color:var(--ink);box-shadow:var(--shadow-sm);display:none;place-items:center;font-weight:900;z-index:900}.scroll-top.show{display:grid}
/* Interior */
.page-hero{padding:60px 0 46px}.page-hero-grid{display:grid;grid-template-columns:1fr .72fr;gap:40px;align-items:center}.page-hero img{width:100%;aspect-ratio:16/9;object-fit:contain;background:#fff;border:1px solid var(--line);border-radius:24px;box-shadow:var(--shadow-sm)}.breadcrumbs{font-size:.84rem;color:var(--muted);margin-bottom:14px}.breadcrumbs a{font-weight:700}.content-shell{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:30px;align-items:start}.article-card,.sidebar-card,.legal-card{background:#fff;border:1px solid var(--line);border-radius:22px;padding:30px}.article-card h2{font-size:1.85rem;margin-top:34px}.article-card h3{margin-top:26px}.article-card ul,.article-card ol{color:var(--muted);padding-left:22px}.article-feature{margin:4px 0 28px;border-radius:18px;width:100%;aspect-ratio:16/9;object-fit:contain;background:var(--soft)}.sidebar{display:grid;gap:16px;position:sticky;top:100px}.sidebar-card h3{font-size:1rem}.sidebar-links{display:grid;gap:9px}.sidebar-links a{font-size:.91rem;font-weight:700}.related-list{display:grid;gap:12px}.related-list a{display:block;padding:12px;border-radius:12px;background:var(--soft);font-weight:700;color:var(--ink)}.blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.blog-card{background:#fff;border:1px solid var(--line);border-radius:22px;overflow:hidden;display:flex;flex-direction:column}.blog-card img{width:100%;aspect-ratio:16/9;object-fit:contain;background:var(--soft)}.blog-card-body{padding:22px;display:flex;flex-direction:column;flex:1}.blog-card .meta{font-size:.8rem;font-weight:800;color:var(--teal-dark);margin-bottom:8px}.blog-card h2{font-size:1.18rem}.blog-card p{font-size:.92rem}.blog-card .text-link{margin-top:auto}.legal-card{max-width:900px}.legal-card h2{font-size:1.7rem;margin-top:32px}.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.contact-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:24px}.contact-email{font-weight:900;color:var(--ink);font-size:1.06rem;word-break:break-word}.callout{border-left:4px solid var(--teal);padding:16px 18px;background:var(--mint);border-radius:0 14px 14px 0;margin:22px 0}.callout p{margin:0;color:#5B594F}.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:16px}table{width:100%;border-collapse:collapse;min-width:580px;background:#fff}th,td{padding:14px 16px;border-bottom:1px solid var(--line);text-align:left}th{background:var(--soft);color:var(--ink)}td{color:var(--muted)}
.reveal{opacity:0;transform:translateY(12px);transition:opacity .45s ease,transform .45s ease}.reveal.visible{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.reveal{opacity:1;transform:none;transition:none}.btn{transition:none}}
@media(max-width:980px){.desktop-nav{display:none}.menu-toggle{display:flex}.hero-grid,.about-layout,.compat-grid,.download-shell,.page-hero-grid{grid-template-columns:1fr}.hero{padding-top:42px}.hero-copy{text-align:center}.hero-copy .lead,.hero-copy .section-head{margin-inline:auto}.hero-actions,.trust-row{justify-content:center}.feature-grid,.info-grid,.guide-grid,.blog-grid{grid-template-columns:repeat(2,1fr)}.how-steps{grid-template-columns:repeat(2,1fr)}.faq-shell{grid-template-columns:1fr}.faq-tabs{position:static;grid-template-columns:1fr 1fr}.content-shell{grid-template-columns:1fr}.sidebar{position:static;grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1.25fr .75fr .9fr;gap:26px}}
@media(max-width:680px){.container{width:min(var(--container),calc(100% - 28px))}.section{padding:66px 0}.section-tight{padding:54px 0}.header-inner{height:70px}.brand span{font-size:1rem}.hero-grid{gap:30px}.hero-actions .btn{width:100%}.about-points,.feature-grid,.info-grid,.guide-grid,.blog-grid,.how-steps,.procon-grid,.contact-grid,.footer-grid,.sidebar{grid-template-columns:1fr}.how-wrap,.download-shell{padding:26px 20px;border-radius:24px}.faq-tabs{grid-template-columns:1fr}.page-hero{padding-top:42px}.article-card,.legal-card{padding:22px}.footer-legal{grid-template-columns:1fr}.scroll-top{right:14px;bottom:14px}.site-footer{padding-top:44px}.footer-grid{gap:24px}.footer-column{padding-top:0}.copyright{margin-top:28px}}

/* Logo-led yellow / charcoal / silver image treatment */
.hero-visual img,.media-card img,.download-shell img,.page-hero img,.article-feature,.guide-card img,.blog-card img{border-color:var(--line);background:linear-gradient(145deg,#fff,#FFFBE0)}
.feature-card:hover,.guide-card:hover,.blog-card:hover,.info-card:hover{border-color:#D8CE66;box-shadow:0 14px 34px rgba(47,47,46,.10)}
.text-link:hover,.breadcrumbs a:hover,.sidebar-links a:hover{color:var(--ink);text-decoration:underline;text-decoration-color:var(--teal);text-decoration-thickness:2px;text-underline-offset:4px}